hg/stx-libwidg2: TerminalView.st@1db44a2c0293 (annotated)

1363 7297da8a2e02 dont flush input when shell has terminated Claus Gittinger <cg@exept.de> parents: 1360 diff changeset	1	"
7297da8a2e02 dont flush input when shell has terminated Claus Gittinger <cg@exept.de> parents: 1360 diff changeset	2	COPYRIGHT (c) 1998 by eXept Software AG
7297da8a2e02 dont flush input when shell has terminated Claus Gittinger <cg@exept.de> parents: 1360 diff changeset	3	All Rights Reserved
7297da8a2e02 dont flush input when shell has terminated Claus Gittinger <cg@exept.de> parents: 1360 diff changeset	4
7297da8a2e02 dont flush input when shell has terminated Claus Gittinger <cg@exept.de> parents: 1360 diff changeset	5	This software is furnished under a license and may be used
7297da8a2e02 dont flush input when shell has terminated Claus Gittinger <cg@exept.de> parents: 1360 diff changeset	6	only in accordance with the terms of that license and with the
7297da8a2e02 dont flush input when shell has terminated Claus Gittinger <cg@exept.de> parents: 1360 diff changeset	7	inclusion of the above copyright notice. This software may not
7297da8a2e02 dont flush input when shell has terminated Claus Gittinger <cg@exept.de> parents: 1360 diff changeset	8	be provided or otherwise made available to, or used by, any
7297da8a2e02 dont flush input when shell has terminated Claus Gittinger <cg@exept.de> parents: 1360 diff changeset	9	other person. No title to or ownership of the software is
7297da8a2e02 dont flush input when shell has terminated Claus Gittinger <cg@exept.de> parents: 1360 diff changeset	10	hereby transferred.
7297da8a2e02 dont flush input when shell has terminated Claus Gittinger <cg@exept.de> parents: 1360 diff changeset	11	"
1833 69a0c170cd80 * empty log message * Claus Gittinger <cg@exept.de> parents: 1485 diff changeset	12	"{ Package: 'stx:libwidg2' }"
69a0c170cd80 * empty log message * Claus Gittinger <cg@exept.de> parents: 1485 diff changeset	13
914 7ac6d1a53bab initial checkin Claus Gittinger <cg@exept.de> parents: diff changeset	14	TextCollector subclass:#TerminalView
2268 e3b57c072b89 wrap line at end penk parents: 2207 diff changeset	15	instanceVariableNames:'inStream outStream readerProcess shellPid kbdSequences
e3b57c072b89 wrap line at end penk parents: 2207 diff changeset	16	escapeSequenceTree currentSequence kbdMap escapeLeadingChars
e3b57c072b89 wrap line at end penk parents: 2207 diff changeset	17	numberOfColumns numberOfLines shellTerminateAction rangeStartLine
e3b57c072b89 wrap line at end penk parents: 2207 diff changeset	18	rangeEndLine state savedCursor shellCommand shellDirectory
e3b57c072b89 wrap line at end penk parents: 2207 diff changeset	19	filterStream localEcho translateNLToCRNL inputTranslateCRToNL
4315 1db44a2c0293 class: TerminalView Claus Gittinger <cg@exept.de> parents: 4313 diff changeset	20	autoWrapFlag masterWindow alternateKeypadMode noColors
1db44a2c0293 class: TerminalView Claus Gittinger <cg@exept.de> parents: 4313 diff changeset	21	sizeOfOutstandingInputToBeProcessed'
4288 2cf48c1738f7 class: TerminalView Claus Gittinger <cg@exept.de> parents: 4287 diff changeset	22	classVariableNames:'Debug DebugKeyboard'
2268 e3b57c072b89 wrap line at end penk parents: 2207 diff changeset	23	poolDictionaries:''
e3b57c072b89 wrap line at end penk parents: 2207 diff changeset	24	category:'Views-TerminalViews'
914 7ac6d1a53bab initial checkin Claus Gittinger <cg@exept.de> parents: diff changeset	25	!
7ac6d1a53bab initial checkin Claus Gittinger <cg@exept.de> parents: diff changeset	26
7ac6d1a53bab initial checkin Claus Gittinger <cg@exept.de> parents: diff changeset	27	!TerminalView class methodsFor:'documentation'!
7ac6d1a53bab initial checkin Claus Gittinger <cg@exept.de> parents: diff changeset	28
1363 7297da8a2e02 dont flush input when shell has terminated Claus Gittinger <cg@exept.de> parents: 1360 diff changeset	29	copyright
7297da8a2e02 dont flush input when shell has terminated Claus Gittinger <cg@exept.de> parents: 1360 diff changeset	30	"
7297da8a2e02 dont flush input when shell has terminated Claus Gittinger <cg@exept.de> parents: 1360 diff changeset	31	COPYRIGHT (c) 1998 by eXept Software AG
7297da8a2e02 dont flush input when shell has terminated Claus Gittinger <cg@exept.de> parents: 1360 diff changeset	32	All Rights Reserved
7297da8a2e02 dont flush input when shell has terminated Claus Gittinger <cg@exept.de> parents: 1360 diff changeset	33
7297da8a2e02 dont flush input when shell has terminated Claus Gittinger <cg@exept.de> parents: 1360 diff changeset	34	This software is furnished under a license and may be used
7297da8a2e02 dont flush input when shell has terminated Claus Gittinger <cg@exept.de> parents: 1360 diff changeset	35	only in accordance with the terms of that license and with the
7297da8a2e02 dont flush input when shell has terminated Claus Gittinger <cg@exept.de> parents: 1360 diff changeset	36	inclusion of the above copyright notice. This software may not
7297da8a2e02 dont flush input when shell has terminated Claus Gittinger <cg@exept.de> parents: 1360 diff changeset	37	be provided or otherwise made available to, or used by, any
7297da8a2e02 dont flush input when shell has terminated Claus Gittinger <cg@exept.de> parents: 1360 diff changeset	38	other person. No title to or ownership of the software is
7297da8a2e02 dont flush input when shell has terminated Claus Gittinger <cg@exept.de> parents: 1360 diff changeset	39	hereby transferred.
7297da8a2e02 dont flush input when shell has terminated Claus Gittinger <cg@exept.de> parents: 1360 diff changeset	40	"
7297da8a2e02 dont flush input when shell has terminated Claus Gittinger <cg@exept.de> parents: 1360 diff changeset	41
7297da8a2e02 dont flush input when shell has terminated Claus Gittinger <cg@exept.de> parents: 1360 diff changeset	42	!
7297da8a2e02 dont flush input when shell has terminated Claus Gittinger <cg@exept.de> parents: 1360 diff changeset	43
914 7ac6d1a53bab initial checkin Claus Gittinger <cg@exept.de> parents: diff changeset	44	documentation
7ac6d1a53bab initial checkin Claus Gittinger <cg@exept.de> parents: diff changeset	45	"
1363 7297da8a2e02 dont flush input when shell has terminated Claus Gittinger <cg@exept.de> parents: 1360 diff changeset	46	I provide terminal functionality, by interpreting data
1418 32a6131b304b documentation Claus Gittinger <cg@exept.de> parents: 1404 diff changeset	47	arriving from some stream (typically connected to a command interpreter
32a6131b304b documentation Claus Gittinger <cg@exept.de> parents: 1404 diff changeset	48	via a pty, or another system via a modem)
32a6131b304b documentation Claus Gittinger <cg@exept.de> parents: 1404 diff changeset	49	and sending my keyboard data to it.
1363 7297da8a2e02 dont flush input when shell has terminated Claus Gittinger <cg@exept.de> parents: 1360 diff changeset	50
1418 32a6131b304b documentation Claus Gittinger <cg@exept.de> parents: 1404 diff changeset	51	I am abstract providing general functionality
32a6131b304b documentation Claus Gittinger <cg@exept.de> parents: 1404 diff changeset	52	- concrete terminal characteristics are defined by concrete subclasses
32a6131b304b documentation Claus Gittinger <cg@exept.de> parents: 1404 diff changeset	53	(see VT52TerminalView, VT100TerminalView).
1363 7297da8a2e02 dont flush input when shell has terminated Claus Gittinger <cg@exept.de> parents: 1360 diff changeset	54
7297da8a2e02 dont flush input when shell has terminated Claus Gittinger <cg@exept.de> parents: 1360 diff changeset	55	Concrete applications are:
7297da8a2e02 dont flush input when shell has terminated Claus Gittinger <cg@exept.de> parents: 1360 diff changeset	56	consoles (VT100TerminalView),
7297da8a2e02 dont flush input when shell has terminated Claus Gittinger <cg@exept.de> parents: 1360 diff changeset	57	telnet-views (see TelnetTool)
7297da8a2e02 dont flush input when shell has terminated Claus Gittinger <cg@exept.de> parents: 1360 diff changeset	58	editor wrappers (if you like emacs/vi)
914 7ac6d1a53bab initial checkin Claus Gittinger <cg@exept.de> parents: diff changeset	59
4223 020aad6311b5 class: TerminalView Claus Gittinger <cg@exept.de> parents: 4222 diff changeset	60	Although my class protocol includes common startup protocol
1418 32a6131b304b documentation Claus Gittinger <cg@exept.de> parents: 1404 diff changeset	61	(to open a terminalView with a shell or on the output of a command),
4223 020aad6311b5 class: TerminalView Claus Gittinger <cg@exept.de> parents: 4222 diff changeset	62	I can be used as a widget within an application (modem software).
1418 32a6131b304b documentation Claus Gittinger <cg@exept.de> parents: 1404 diff changeset	63
914 7ac6d1a53bab initial checkin Claus Gittinger <cg@exept.de> parents: diff changeset	64	[author:]
7ac6d1a53bab initial checkin Claus Gittinger <cg@exept.de> parents: diff changeset	65	Claus Gittinger
915 f2c934efc4da checkin from browser Claus Gittinger <cg@exept.de> parents: 914 diff changeset	66
1341 3467ffd6eb35 first attempt in supporting win32; Claus Gittinger <cg@exept.de> parents: 1339 diff changeset	67	[instance variables:]
3467ffd6eb35 first attempt in supporting win32; Claus Gittinger <cg@exept.de> parents: 1339 diff changeset	68	inStream stream where keyboard input is
3467ffd6eb35 first attempt in supporting win32; Claus Gittinger <cg@exept.de> parents: 1339 diff changeset	69	sent to (connected to shells or commands input)
3467ffd6eb35 first attempt in supporting win32; Claus Gittinger <cg@exept.de> parents: 1339 diff changeset	70
3467ffd6eb35 first attempt in supporting win32; Claus Gittinger <cg@exept.de> parents: 1339 diff changeset	71	outStream stream where the output of the
3467ffd6eb35 first attempt in supporting win32; Claus Gittinger <cg@exept.de> parents: 1339 diff changeset	72	shell or command arrives
3467ffd6eb35 first attempt in supporting win32; Claus Gittinger <cg@exept.de> parents: 1339 diff changeset	73	(read here and displayed in the view)
3467ffd6eb35 first attempt in supporting win32; Claus Gittinger <cg@exept.de> parents: 1339 diff changeset	74
3467ffd6eb35 first attempt in supporting win32; Claus Gittinger <cg@exept.de> parents: 1339 diff changeset	75	readerProcess process which reads commands
3467ffd6eb35 first attempt in supporting win32; Claus Gittinger <cg@exept.de> parents: 1339 diff changeset	76	output and sends it to the view
3467ffd6eb35 first attempt in supporting win32; Claus Gittinger <cg@exept.de> parents: 1339 diff changeset	77
2204 145b2cc35537 * empty log message * Claus Gittinger <cg@exept.de> parents: 2202 diff changeset	78	[class variables]:
145b2cc35537 * empty log message * Claus Gittinger <cg@exept.de> parents: 2202 diff changeset	79	Debug := true trace incoming characters
145b2cc35537 * empty log message * Claus Gittinger <cg@exept.de> parents: 2202 diff changeset	80
145b2cc35537 * empty log message * Claus Gittinger <cg@exept.de> parents: 2202 diff changeset	81
915 f2c934efc4da checkin from browser Claus Gittinger <cg@exept.de> parents: 914 diff changeset	82	[start with:]
1363 7297da8a2e02 dont flush input when shell has terminated Claus Gittinger <cg@exept.de> parents: 1360 diff changeset	83	VT52TerminalView open
7297da8a2e02 dont flush input when shell has terminated Claus Gittinger <cg@exept.de> parents: 1360 diff changeset	84	VT100TerminalView open
915 f2c934efc4da checkin from browser Claus Gittinger <cg@exept.de> parents: 914 diff changeset	85	VT52TerminalView openShell
919 07e8c17563a2 * empty log message * Claus Gittinger <cg@exept.de> parents: 918 diff changeset	86	VT100TerminalView openShell
1363 7297da8a2e02 dont flush input when shell has terminated Claus Gittinger <cg@exept.de> parents: 1360 diff changeset	87	VT100TerminalView openOnCommand:'ls -l'
7297da8a2e02 dont flush input when shell has terminated Claus Gittinger <cg@exept.de> parents: 1360 diff changeset	88	VT100TerminalView openOnCommand:'dir'
1418 32a6131b304b documentation Claus Gittinger <cg@exept.de> parents: 1404 diff changeset	89
32a6131b304b documentation Claus Gittinger <cg@exept.de> parents: 1404 diff changeset	90	[see also:]
32a6131b304b documentation Claus Gittinger <cg@exept.de> parents: 1404 diff changeset	91	TelNetTool
914 7ac6d1a53bab initial checkin Claus Gittinger <cg@exept.de> parents: diff changeset	92	"
3758 59fe4398679a added: #example Claus Gittinger <cg@exept.de> parents: 3225 diff changeset	93	!
59fe4398679a added: #example Claus Gittinger <cg@exept.de> parents: 3225 diff changeset	94
59fe4398679a added: #example Claus Gittinger <cg@exept.de> parents: 3225 diff changeset	95	example
59fe4398679a added: #example Claus Gittinger <cg@exept.de> parents: 3225 diff changeset	96	"
59fe4398679a added: #example Claus Gittinger <cg@exept.de> parents: 3225 diff changeset	97	\|terminal in out inputLine\|
59fe4398679a added: #example Claus Gittinger <cg@exept.de> parents: 3225 diff changeset	98
59fe4398679a added: #example Claus Gittinger <cg@exept.de> parents: 3225 diff changeset	99	in := InternalPipeStream new.
59fe4398679a added: #example Claus Gittinger <cg@exept.de> parents: 3225 diff changeset	100	out := InternalPipeStream new.
59fe4398679a added: #example Claus Gittinger <cg@exept.de> parents: 3225 diff changeset	101
59fe4398679a added: #example Claus Gittinger <cg@exept.de> parents: 3225 diff changeset	102	terminal := TerminalView openOnInput:in output:out.
59fe4398679a added: #example Claus Gittinger <cg@exept.de> parents: 3225 diff changeset	103	terminal localEcho:true.
59fe4398679a added: #example Claus Gittinger <cg@exept.de> parents: 3225 diff changeset	104	terminal inputTranslateCRToNL:true.
59fe4398679a added: #example Claus Gittinger <cg@exept.de> parents: 3225 diff changeset	105
59fe4398679a added: #example Claus Gittinger <cg@exept.de> parents: 3225 diff changeset	106	out nextPutLine:'Hello world - please type at me:'.
59fe4398679a added: #example Claus Gittinger <cg@exept.de> parents: 3225 diff changeset	107
59fe4398679a added: #example Claus Gittinger <cg@exept.de> parents: 3225 diff changeset	108	[
59fe4398679a added: #example Claus Gittinger <cg@exept.de> parents: 3225 diff changeset	109	inputLine := in nextLine asString.
59fe4398679a added: #example Claus Gittinger <cg@exept.de> parents: 3225 diff changeset	110	inputLine ~= '#exit' ifTrue:[
59fe4398679a added: #example Claus Gittinger <cg@exept.de> parents: 3225 diff changeset	111	out nextPutLine:(Compiler evaluate:inputLine) printString.
59fe4398679a added: #example Claus Gittinger <cg@exept.de> parents: 3225 diff changeset	112	].
59fe4398679a added: #example Claus Gittinger <cg@exept.de> parents: 3225 diff changeset	113	inputLine = '#exit'
59fe4398679a added: #example Claus Gittinger <cg@exept.de> parents: 3225 diff changeset	114	] whileFalse.
59fe4398679a added: #example Claus Gittinger <cg@exept.de> parents: 3225 diff changeset	115
59fe4398679a added: #example Claus Gittinger <cg@exept.de> parents: 3225 diff changeset	116	terminal topView destroy.
59fe4398679a added: #example Claus Gittinger <cg@exept.de> parents: 3225 diff changeset	117	"
914 7ac6d1a53bab initial checkin Claus Gittinger <cg@exept.de> parents: diff changeset	118	! !
7ac6d1a53bab initial checkin Claus Gittinger <cg@exept.de> parents: diff changeset	119
2207 d352a2f0a83a no changes on terminal device anymore penk parents: 2205 diff changeset	120	!TerminalView class methodsFor:'initialization'!
2205 b81118bb49da Debug Claus Gittinger <cg@exept.de> parents: 2204 diff changeset	121
b81118bb49da Debug Claus Gittinger <cg@exept.de> parents: 2204 diff changeset	122	initialize
2207 d352a2f0a83a no changes on terminal device anymore penk parents: 2205 diff changeset	123
4294 44d208158d1e class: TerminalView Claus Gittinger <cg@exept.de> parents: 4290 diff changeset	124	Debug := DebugKeyboard := false.
2207 d352a2f0a83a no changes on terminal device anymore penk parents: 2205 diff changeset	125
4294 44d208158d1e class: TerminalView Claus Gittinger <cg@exept.de> parents: 4290 diff changeset	126	"
44d208158d1e class: TerminalView Claus Gittinger <cg@exept.de> parents: 4290 diff changeset	127	self initialize
44d208158d1e class: TerminalView Claus Gittinger <cg@exept.de> parents: 4290 diff changeset	128	"
2205 b81118bb49da Debug Claus Gittinger <cg@exept.de> parents: 2204 diff changeset	129	! !
b81118bb49da Debug Claus Gittinger <cg@exept.de> parents: 2204 diff changeset	130
1052 732fd3255894 checkin from browser Claus Gittinger <cg@exept.de> parents: 1021 diff changeset	131	!TerminalView class methodsFor:'defaults'!
732fd3255894 checkin from browser Claus Gittinger <cg@exept.de> parents: 1021 diff changeset	132
732fd3255894 checkin from browser Claus Gittinger <cg@exept.de> parents: 1021 diff changeset	133	defaultIcon
4030 98bab0fabce9 changed: #defaultIcon Stefan Vogel <sv@exept.de> parents: 4028 diff changeset	134	"This resource specification was automatically generated
98bab0fabce9 changed: #defaultIcon Stefan Vogel <sv@exept.de> parents: 4028 diff changeset	135	by the ImageEditor of ST/X."
98bab0fabce9 changed: #defaultIcon Stefan Vogel <sv@exept.de> parents: 4028 diff changeset	136
98bab0fabce9 changed: #defaultIcon Stefan Vogel <sv@exept.de> parents: 4028 diff changeset	137	"Do not manually edit this!! If it is corrupted,
98bab0fabce9 changed: #defaultIcon Stefan Vogel <sv@exept.de> parents: 4028 diff changeset	138	the ImageEditor may not be able to read the specification."
98bab0fabce9 changed: #defaultIcon Stefan Vogel <sv@exept.de> parents: 4028 diff changeset	139
98bab0fabce9 changed: #defaultIcon Stefan Vogel <sv@exept.de> parents: 4028 diff changeset	140	"
98bab0fabce9 changed: #defaultIcon Stefan Vogel <sv@exept.de> parents: 4028 diff changeset	141	self defaultIcon inspect
98bab0fabce9 changed: #defaultIcon Stefan Vogel <sv@exept.de> parents: 4028 diff changeset	142	ImageEditor openOnClass:self andSelector:#defaultIcon
98bab0fabce9 changed: #defaultIcon Stefan Vogel <sv@exept.de> parents: 4028 diff changeset	143	Icon flushCachedIcons
98bab0fabce9 changed: #defaultIcon Stefan Vogel <sv@exept.de> parents: 4028 diff changeset	144	"
98bab0fabce9 changed: #defaultIcon Stefan Vogel <sv@exept.de> parents: 4028 diff changeset	145
98bab0fabce9 changed: #defaultIcon Stefan Vogel <sv@exept.de> parents: 4028 diff changeset	146	<resource: #image>
4028 33d2fd47db90 set icon resource Stefan Vogel <sv@exept.de> parents: 3758 diff changeset	147
4030 98bab0fabce9 changed: #defaultIcon Stefan Vogel <sv@exept.de> parents: 4028 diff changeset	148	^Icon
98bab0fabce9 changed: #defaultIcon Stefan Vogel <sv@exept.de> parents: 4028 diff changeset	149	constantNamed:'TerminalView class defaultIcon'
98bab0fabce9 changed: #defaultIcon Stefan Vogel <sv@exept.de> parents: 4028 diff changeset	150	ifAbsentPut:[(Depth8Image new) width: 48; height: 36; photometric:(#palette); bitsPerSample:(#[8]); samplesPerPixel:(1); bits:(ByteArray fromPackedString:'
98bab0fabce9 changed: #defaultIcon Stefan Vogel <sv@exept.de> parents: 4028 diff changeset	151	@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@C@0LC@0LC@0LC@0LC@0LC@0LC@0LC@0LC@0L@@@@@@@@@
98bab0fabce9 changed: #defaultIcon Stefan Vogel <sv@exept.de> parents: 4028 diff changeset	152	@@@@@@@@@@@@@@@@@@LDA@PDA@PDA@PDA@PDA@PDA@PDA@PDA@PDA@PC@@@@@@@@@@@@@@@@@@@@@@@@@0PDA@PDA@PDA@PDA@PDA@PDA@PDA@PDA@PDA@PD
98bab0fabce9 changed: #defaultIcon Stefan Vogel <sv@exept.de> parents: 4028 diff changeset	153	@ H@@@@@@@@@@@@@@@@@@@@@@0PD@PDA@PDA@PDA@PDA@PDA@PDA@PDA@PDDA@PD@ H@@@@@@@@@@@@@@@@@@@@@@0PD@PDA@PDA@PDA@PDA@PDA@PDA@PDA
98bab0fabce9 changed: #defaultIcon Stefan Vogel <sv@exept.de> parents: 4028 diff changeset	154	@PDAA@PD@ HB@@@@@@@@@@@@@@@@@@@@@0PD@PDEAPDE@PDE@PTEAPTA@PTA@PDA@PDAA@PD@ HB@@@@@@@@@@@@@@@@@@@@@0PD@PDA@PDA@PDA@PDA@PDA
98bab0fabce9 changed: #defaultIcon Stefan Vogel <sv@exept.de> parents: 4028 diff changeset	155	@PDA@PDA@PDAA@PD@ HB@ @@@@@@@@@@@@@@@@@@@0PD@PDEAPTE@PTE@PTEAPDA@PDA@PDA@PDAA@PD@ HB@ @@@@@@@@@@@@@@@@@@@0PD@PDA@PDA@PDA
98bab0fabce9 changed: #defaultIcon Stefan Vogel <sv@exept.de> parents: 4028 diff changeset	156	@PDA@PDA@PDA@PDA@PDAA@PD@ HB@ H@@@@@@@@@@@@@@@@@@0PD@PDEAPTEAPTEAPTE@PTEAPTE@PDA@PDAA@PD@ HB@ H@@@@@@@@@@@@@@@@@@0PD@PDA
98bab0fabce9 changed: #defaultIcon Stefan Vogel <sv@exept.de> parents: 4028 diff changeset	157	@PDA@PDA@PDA@PDA@PDA@PDA@PDAA@PD@ HB@ H@@@@@@@@@@@@@@@@@@0PD@PDEAPTAAPTEAPDEAPDAAPTE@PDA@PDAA@PD@ HB@ H@@@@@@@@@@@@@@@@@
98bab0fabce9 changed: #defaultIcon Stefan Vogel <sv@exept.de> parents: 4028 diff changeset	158	@0PD@PDA@PDA@PDA@PDA@PDA@PDA@PDA@PDAA@PD@ HB@ H@@@@@@@@@@@@@@@@@@0PD@PDE@PDA@PDA@PDA@PDA@PDA@PDA@PDAA@PD@ HB@ H@@@@@@@@@
98bab0fabce9 changed: #defaultIcon Stefan Vogel <sv@exept.de> parents: 4028 diff changeset	159	@@@@@@@@@0PD@PDA@PDA@PDA@PDA@PDA@PDA@PDA@PDAA@PD@ HB@ H@@@@@@@@@@@@@@@@@@0PD@PDEAPTE@PTAAPTE@PTA@PDA@PDA@PDAA@PD@ HB@ H@
98bab0fabce9 changed: #defaultIcon Stefan Vogel <sv@exept.de> parents: 4028 diff changeset	160	@@@@@@@@@@@@@@@@@0PD@PDA@PDA@PDA@PDA@PDA@PDA@PDA@PDAA@PD@ HB@ H@@@@@@@@@@@@@@@@@@0PD@PDE@PTEAPTA@PDA@PDA@PDA@PDA@PDAA@PD
98bab0fabce9 changed: #defaultIcon Stefan Vogel <sv@exept.de> parents: 4028 diff changeset	161	@ HB@ H@@@@@@@@@@@@@@@@@@0PDA@DA@PDA@PDA@PDA@PDA@PDA@PDA@PDDA@PD@ HB@ @@@@@@@@@@@@@@@@@@@0PDA@PDA@PDA@PDA@PDA@PDA@PDA@PD
98bab0fabce9 changed: #defaultIcon Stefan Vogel <sv@exept.de> parents: 4028 diff changeset	162	A@PDA@PD@ HB@@@@@@@@@@@@@@@@@@@@@@LDA@PDA@PDA@PDA@PDA@PDA@PDA@PDA@PDA@PB@ H@@@@@@@@@@@@@@@@@@@@@@@@@@@HB@ HB@ HB@ HB@ HB
98bab0fabce9 changed: #defaultIcon Stefan Vogel <sv@exept.de> parents: 4028 diff changeset	163	@ HB@ HB@ HB@ HC@0LB@ @@@@@@@@@@@@@@@@@@@@@@@@@C@0LC@0LC@0LC@0LC@0LC@0LC@0LC@0LC@0HB@ @@@@@@@@@@@@@@@@@@@@@@@@HB@ HB@ HB
98bab0fabce9 changed: #defaultIcon Stefan Vogel <sv@exept.de> parents: 4028 diff changeset	164	@ HB@ HB@ HB@ HB@ HB@ HB@ HB@ @@@@@@@@@@@@@@@@@@@@@BA@PDA@PDA@PDA@PDA@PDA@PDA@PDA@PDA@PD@ HB@ LC@@LC@@@@@@@@@@@@@@@BA@PD
98bab0fabce9 changed: #defaultIcon Stefan Vogel <sv@exept.de> parents: 4028 diff changeset	165	A@PDA@PDA@PDA@PDA@PD@@@@@@@@@@PD@ HB@ @@@0@@@0@@@@@@@@@@@ HB@ HB@ HB@ HB@ HB@ HB@ HB@ HB@ HBA@PD@ HB@@@@@@@C@@@@@@@@@@@B
98bab0fabce9 changed: #defaultIcon Stefan Vogel <sv@exept.de> parents: 4028 diff changeset	166	A@PDA@PDA@PDA@PDA@PDA@PDA@PDA@PDA@PB@ HB@ @@@@@@@@L@@@@@@@@@@@HDA@PDA@PDA@PDA@PDA@PDA@PDA@PDA@PDA@HB@@@@@@@@@ HB@ HB@@@@
98bab0fabce9 changed: #defaultIcon Stefan Vogel <sv@exept.de> parents: 4028 diff changeset	167	@@@@@@HDA@TEAPTEAPTEAPTEAPTEAPTEAPTDA@PDA@HB@@@@@ HB@ HC@0LB@@@@@@@@@ PDA@PDA@PDA@PDA@PDA@PDA@PDA@PDA@PD@ H@@@@B@ PDA@HB
98bab0fabce9 changed: #defaultIcon Stefan Vogel <sv@exept.de> parents: 4028 diff changeset	168	@0LB@@@@@@@BA@PEAPTEAPTEAPTEAPTEAPTEAPTEAPPDA@PB@ @@@@@BA@PDA@PC@0H@@@@@@@HDA@PDA@PDA@PDA@PDA@PDA@PDA@PDA@PDA@HB@@@@@@@B
98bab0fabce9 changed: #defaultIcon Stefan Vogel <sv@exept.de> parents: 4028 diff changeset	169	@0LC@0LB@ @@@@@@@@HB@ HB@ HB@ HB@ HB@ HB@ HB@ HB@ HB@ H@@@@@@@@B@ HB@ HB@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@
98bab0fabce9 changed: #defaultIcon Stefan Vogel <sv@exept.de> parents: 4028 diff changeset	170	@@@@@@@@@@@@@@@@@@@@@@@@') ; colorMapFromArray:#[0 0 0 40 58 10 80 78 80 140 140 140 196 194 190 255 255 255]; mask:((ImageMask new) width: 48; height: 36; photometric:(#blackIs0); bitsPerSample:(#[1]); samplesPerPixel:(1); bits:(ByteArray fromPackedString:'
98bab0fabce9 changed: #defaultIcon Stefan Vogel <sv@exept.de> parents: 4028 diff changeset	171	@@@@@@@@@O???>@@@_????@@@?????0@@?????0@@?????8@@?????8@@?????<@@?????<@@?????>@@?????>@@?????>@@?????>@@?????>@@?????>@
98bab0fabce9 changed: #defaultIcon Stefan Vogel <sv@exept.de> parents: 4028 diff changeset	172	@?????>@@?????>@@?????>@@?????>@@?????<@@?????8@@_????0@@C????<@@A????<@@C????<@@O?????X@O????<$@?????8HA????? PC????8G8
98bab0fabce9 changed: #defaultIcon Stefan Vogel <sv@exept.de> parents: 4028 diff changeset	173	C????8?8G????1?8O????!!?0_????A? _???>A?@@@@@@@@@') ; yourself); yourself]
1317 dace272367a7 do not move the cursor when double-clicking for a selection. Claus Gittinger <cg@exept.de> parents: 1316 diff changeset	174	!
dace272367a7 do not move the cursor when double-clicking for a selection. Claus Gittinger <cg@exept.de> parents: 1316 diff changeset	175
dace272367a7 do not move the cursor when double-clicking for a selection. Claus Gittinger <cg@exept.de> parents: 1316 diff changeset	176	defaultNumberOfColumns
dace272367a7 do not move the cursor when double-clicking for a selection. Claus Gittinger <cg@exept.de> parents: 1316 diff changeset	177	^ 80
dace272367a7 do not move the cursor when double-clicking for a selection. Claus Gittinger <cg@exept.de> parents: 1316 diff changeset	178
dace272367a7 do not move the cursor when double-clicking for a selection. Claus Gittinger <cg@exept.de> parents: 1316 diff changeset	179	"Created: / 4.8.1998 / 17:48:18 / cg"
dace272367a7 do not move the cursor when double-clicking for a selection. Claus Gittinger <cg@exept.de> parents: 1316 diff changeset	180	"Modified: / 4.8.1998 / 17:48:31 / cg"
dace272367a7 do not move the cursor when double-clicking for a selection. Claus Gittinger <cg@exept.de> parents: 1316 diff changeset	181	!
dace272367a7 do not move the cursor when double-clicking for a selection. Claus Gittinger <cg@exept.de> parents: 1316 diff changeset	182
dace272367a7 do not move the cursor when double-clicking for a selection. Claus Gittinger <cg@exept.de> parents: 1316 diff changeset	183	defaultNumberOfLines
dace272367a7 do not move the cursor when double-clicking for a selection. Claus Gittinger <cg@exept.de> parents: 1316 diff changeset	184	^ 25
dace272367a7 do not move the cursor when double-clicking for a selection. Claus Gittinger <cg@exept.de> parents: 1316 diff changeset	185
dace272367a7 do not move the cursor when double-clicking for a selection. Claus Gittinger <cg@exept.de> parents: 1316 diff changeset	186	"Created: / 4.8.1998 / 17:48:18 / cg"
dace272367a7 do not move the cursor when double-clicking for a selection. Claus Gittinger <cg@exept.de> parents: 1316 diff changeset	187	"Modified: / 4.8.1998 / 17:48:31 / cg"
1052 732fd3255894 checkin from browser Claus Gittinger <cg@exept.de> parents: 1021 diff changeset	188	! !
732fd3255894 checkin from browser Claus Gittinger <cg@exept.de> parents: 1021 diff changeset	189
972 b7c2386d8c60 checkin from browser ca parents: 969 diff changeset	190	!TerminalView class methodsFor:'opening'!
914 7ac6d1a53bab initial checkin Claus Gittinger <cg@exept.de> parents: diff changeset	191
928 f9a117cb2bcc checkin from browser Claus Gittinger <cg@exept.de> parents: 926 diff changeset	192	open
985 275897f12b52 added #openOnCommand:, to allow view on any (non-shell) Claus Gittinger <cg@exept.de> parents: 979 diff changeset	193	^ self openShell
928 f9a117cb2bcc checkin from browser Claus Gittinger <cg@exept.de> parents: 926 diff changeset	194
f9a117cb2bcc checkin from browser Claus Gittinger <cg@exept.de> parents: 926 diff changeset	195	"
f9a117cb2bcc checkin from browser Claus Gittinger <cg@exept.de> parents: 926 diff changeset	196	VT100TerminalView open
f9a117cb2bcc checkin from browser Claus Gittinger <cg@exept.de> parents: 926 diff changeset	197	"
f9a117cb2bcc checkin from browser Claus Gittinger <cg@exept.de> parents: 926 diff changeset	198
f9a117cb2bcc checkin from browser Claus Gittinger <cg@exept.de> parents: 926 diff changeset	199	"Created: / 10.6.1998 / 15:47:25 / cg"
985 275897f12b52 added #openOnCommand:, to allow view on any (non-shell) Claus Gittinger <cg@exept.de> parents: 979 diff changeset	200	"Modified: / 9.7.1998 / 17:55:37 / cg"
928 f9a117cb2bcc checkin from browser Claus Gittinger <cg@exept.de> parents: 926 diff changeset	201	!
f9a117cb2bcc checkin from browser Claus Gittinger <cg@exept.de> parents: 926 diff changeset	202
914 7ac6d1a53bab initial checkin Claus Gittinger <cg@exept.de> parents: diff changeset	203	openDummy
972 b7c2386d8c60 checkin from browser ca parents: 969 diff changeset	204	"for testing purposes only - opens a dummy tty-view, which simply
b7c2386d8c60 checkin from browser ca parents: 969 diff changeset	205	echoes whatever is typed in"
b7c2386d8c60 checkin from browser ca parents: 969 diff changeset	206
914 7ac6d1a53bab initial checkin Claus Gittinger <cg@exept.de> parents: diff changeset	207	\|in vt52\|
7ac6d1a53bab initial checkin Claus Gittinger <cg@exept.de> parents: diff changeset	208
7ac6d1a53bab initial checkin Claus Gittinger <cg@exept.de> parents: diff changeset	209	vt52 := self new.
7ac6d1a53bab initial checkin Claus Gittinger <cg@exept.de> parents: diff changeset	210	in := ForwardingStream on:''.
7ac6d1a53bab initial checkin Claus Gittinger <cg@exept.de> parents: diff changeset	211
7ac6d1a53bab initial checkin Claus Gittinger <cg@exept.de> parents: diff changeset	212	in fwdStream:vt52.
7ac6d1a53bab initial checkin Claus Gittinger <cg@exept.de> parents: diff changeset	213	vt52 inStream:in.
7ac6d1a53bab initial checkin Claus Gittinger <cg@exept.de> parents: diff changeset	214	vt52 outStream:in.
7ac6d1a53bab initial checkin Claus Gittinger <cg@exept.de> parents: diff changeset	215	vt52 open
7ac6d1a53bab initial checkin Claus Gittinger <cg@exept.de> parents: diff changeset	216
7ac6d1a53bab initial checkin Claus Gittinger <cg@exept.de> parents: diff changeset	217	"
7ac6d1a53bab initial checkin Claus Gittinger <cg@exept.de> parents: diff changeset	218	self openDummy
7ac6d1a53bab initial checkin Claus Gittinger <cg@exept.de> parents: diff changeset	219	"
7ac6d1a53bab initial checkin Claus Gittinger <cg@exept.de> parents: diff changeset	220	!
7ac6d1a53bab initial checkin Claus Gittinger <cg@exept.de> parents: diff changeset	221
985 275897f12b52 added #openOnCommand:, to allow view on any (non-shell) Claus Gittinger <cg@exept.de> parents: 979 diff changeset	222	openOnCommand:aCommandString
275897f12b52 added #openOnCommand:, to allow view on any (non-shell) Claus Gittinger <cg@exept.de> parents: 979 diff changeset	223	"start a command on a pseudo-TTY, open a terminalView on it
275897f12b52 added #openOnCommand:, to allow view on any (non-shell) Claus Gittinger <cg@exept.de> parents: 979 diff changeset	224	(i.e. this is kind of an xterm)"
275897f12b52 added #openOnCommand:, to allow view on any (non-shell) Claus Gittinger <cg@exept.de> parents: 979 diff changeset	225
275897f12b52 added #openOnCommand:, to allow view on any (non-shell) Claus Gittinger <cg@exept.de> parents: 979 diff changeset	226	^ self openOnCommand:aCommandString onExit:[]
275897f12b52 added #openOnCommand:, to allow view on any (non-shell) Claus Gittinger <cg@exept.de> parents: 979 diff changeset	227
275897f12b52 added #openOnCommand:, to allow view on any (non-shell) Claus Gittinger <cg@exept.de> parents: 979 diff changeset	228	"
275897f12b52 added #openOnCommand:, to allow view on any (non-shell) Claus Gittinger <cg@exept.de> parents: 979 diff changeset	229	VT100TerminalView openOnCommand:'ls -l'
275897f12b52 added #openOnCommand:, to allow view on any (non-shell) Claus Gittinger <cg@exept.de> parents: 979 diff changeset	230	"
275897f12b52 added #openOnCommand:, to allow view on any (non-shell) Claus Gittinger <cg@exept.de> parents: 979 diff changeset	231
275897f12b52 added #openOnCommand:, to allow view on any (non-shell) Claus Gittinger <cg@exept.de> parents: 979 diff changeset	232	"Created: / 9.7.1998 / 17:50:53 / cg"
275897f12b52 added #openOnCommand:, to allow view on any (non-shell) Claus Gittinger <cg@exept.de> parents: 979 diff changeset	233	"Modified: / 9.7.1998 / 17:57:41 / cg"
275897f12b52 added #openOnCommand:, to allow view on any (non-shell) Claus Gittinger <cg@exept.de> parents: 979 diff changeset	234	!
275897f12b52 added #openOnCommand:, to allow view on any (non-shell) Claus Gittinger <cg@exept.de> parents: 979 diff changeset	235
275897f12b52 added #openOnCommand:, to allow view on any (non-shell) Claus Gittinger <cg@exept.de> parents: 979 diff changeset	236	openOnCommand:aCommandString onExit:aBlock
275897f12b52 added #openOnCommand:, to allow view on any (non-shell) Claus Gittinger <cg@exept.de> parents: 979 diff changeset	237	"start a command on a pseudo-TTY, open a terminalView on its output
275897f12b52 added #openOnCommand:, to allow view on any (non-shell) Claus Gittinger <cg@exept.de> parents: 979 diff changeset	238	(i.e. this is kind of an xterm).
275897f12b52 added #openOnCommand:, to allow view on any (non-shell) Claus Gittinger <cg@exept.de> parents: 979 diff changeset	239	When the command finishes, evaluate aBlock."
275897f12b52 added #openOnCommand:, to allow view on any (non-shell) Claus Gittinger <cg@exept.de> parents: 979 diff changeset	240
4254 d23ea3d7d7fa class: TerminalView Stefan Vogel <sv@exept.de> parents: 4250 diff changeset	241	\|top scr vt\|
985 275897f12b52 added #openOnCommand:, to allow view on any (non-shell) Claus Gittinger <cg@exept.de> parents: 979 diff changeset	242
275897f12b52 added #openOnCommand:, to allow view on any (non-shell) Claus Gittinger <cg@exept.de> parents: 979 diff changeset	243	top := StandardSystemView new.
275897f12b52 added #openOnCommand:, to allow view on any (non-shell) Claus Gittinger <cg@exept.de> parents: 979 diff changeset	244	scr := ScrollableView for:self in:top.
275897f12b52 added #openOnCommand:, to allow view on any (non-shell) Claus Gittinger <cg@exept.de> parents: 979 diff changeset	245	scr origin:0.0@0.0 corner:1.0@1.0.
4220 958b9bc73680 class: TerminalView Claus Gittinger <cg@exept.de> parents: 4215 diff changeset	246	vt := scr scrolledView.
985 275897f12b52 added #openOnCommand:, to allow view on any (non-shell) Claus Gittinger <cg@exept.de> parents: 979 diff changeset	247
4220 958b9bc73680 class: TerminalView Claus Gittinger <cg@exept.de> parents: 4215 diff changeset	248	vt masterWindow: top.
958b9bc73680 class: TerminalView Claus Gittinger <cg@exept.de> parents: 4215 diff changeset	249	vt startCommand:aCommandString.
958b9bc73680 class: TerminalView Claus Gittinger <cg@exept.de> parents: 4215 diff changeset	250	vt shellTerminateAction:[
985 275897f12b52 added #openOnCommand:, to allow view on any (non-shell) Claus Gittinger <cg@exept.de> parents: 979 diff changeset	251	top label:('finished: "' , aCommandString , '"'). aBlock value
275897f12b52 added #openOnCommand:, to allow view on any (non-shell) Claus Gittinger <cg@exept.de> parents: 979 diff changeset	252	].
275897f12b52 added #openOnCommand:, to allow view on any (non-shell) Claus Gittinger <cg@exept.de> parents: 979 diff changeset	253
275897f12b52 added #openOnCommand:, to allow view on any (non-shell) Claus Gittinger <cg@exept.de> parents: 979 diff changeset	254	top extent:(scr preferredExtent).
275897f12b52 added #openOnCommand:, to allow view on any (non-shell) Claus Gittinger <cg@exept.de> parents: 979 diff changeset	255	top label:('executing: "' , aCommandString , '"').
1014 c0fdd428990c nice icon. Claus Gittinger <cg@exept.de> parents: 1009 diff changeset	256	top iconLabel:'command'.
1052 732fd3255894 checkin from browser Claus Gittinger <cg@exept.de> parents: 1021 diff changeset	257	top icon:(self defaultIcon).
985 275897f12b52 added #openOnCommand:, to allow view on any (non-shell) Claus Gittinger <cg@exept.de> parents: 979 diff changeset	258	top open.
275897f12b52 added #openOnCommand:, to allow view on any (non-shell) Claus Gittinger <cg@exept.de> parents: 979 diff changeset	259
4220 958b9bc73680 class: TerminalView Claus Gittinger <cg@exept.de> parents: 4215 diff changeset	260	^ vt
985 275897f12b52 added #openOnCommand:, to allow view on any (non-shell) Claus Gittinger <cg@exept.de> parents: 979 diff changeset	261
275897f12b52 added #openOnCommand:, to allow view on any (non-shell) Claus Gittinger <cg@exept.de> parents: 979 diff changeset	262	"
275897f12b52 added #openOnCommand:, to allow view on any (non-shell) Claus Gittinger <cg@exept.de> parents: 979 diff changeset	263	VT100TerminalView openOnCommand:'ls -lR'
275897f12b52 added #openOnCommand:, to allow view on any (non-shell) Claus Gittinger <cg@exept.de> parents: 979 diff changeset	264	VT100TerminalView openOnCommand:'vi /etc/hosts'
275897f12b52 added #openOnCommand:, to allow view on any (non-shell) Claus Gittinger <cg@exept.de> parents: 979 diff changeset	265	"
275897f12b52 added #openOnCommand:, to allow view on any (non-shell) Claus Gittinger <cg@exept.de> parents: 979 diff changeset	266
275897f12b52 added #openOnCommand:, to allow view on any (non-shell) Claus Gittinger <cg@exept.de> parents: 979 diff changeset	267	"Created: / 9.7.1998 / 17:54:34 / cg"
1052 732fd3255894 checkin from browser Claus Gittinger <cg@exept.de> parents: 1021 diff changeset	268	"Modified: / 4.8.1998 / 17:49:02 / cg"
985 275897f12b52 added #openOnCommand:, to allow view on any (non-shell) Claus Gittinger <cg@exept.de> parents: 979 diff changeset	269	!
275897f12b52 added #openOnCommand:, to allow view on any (non-shell) Claus Gittinger <cg@exept.de> parents: 979 diff changeset	270
1014 c0fdd428990c nice icon. Claus Gittinger <cg@exept.de> parents: 1009 diff changeset	271	openOnInput:inStream output:outStream
972 b7c2386d8c60 checkin from browser ca parents: 969 diff changeset	272	"open a terminalView on the given streams (which are typically some
1363 7297da8a2e02 dont flush input when shell has terminated Claus Gittinger <cg@exept.de> parents: 1360 diff changeset	273	kind of socket or pty).
7297da8a2e02 dont flush input when shell has terminated Claus Gittinger <cg@exept.de> parents: 1360 diff changeset	274	Keys pressed are sent to inStream, text appearing
7297da8a2e02 dont flush input when shell has terminated Claus Gittinger <cg@exept.de> parents: 1360 diff changeset	275	from outStream is displayed in the terminal view.
972 b7c2386d8c60 checkin from browser ca parents: 969 diff changeset	276	This can be used to implement things like rlogin
1363 7297da8a2e02 dont flush input when shell has terminated Claus Gittinger <cg@exept.de> parents: 1360 diff changeset	277	or telnet views (if connected to a modem, a com-program can also be
972 b7c2386d8c60 checkin from browser ca parents: 969 diff changeset	278	implemented this way)."
b7c2386d8c60 checkin from browser ca parents: 969 diff changeset	279
4268 fe5165e5e997 class: TerminalView Claus Gittinger <cg@exept.de> parents: 4267 diff changeset	280	\|top vt\|
972 b7c2386d8c60 checkin from browser ca parents: 969 diff changeset	281
b7c2386d8c60 checkin from browser ca parents: 969 diff changeset	282	top := StandardSystemView new.
4268 fe5165e5e997 class: TerminalView Claus Gittinger <cg@exept.de> parents: 4267 diff changeset	283	vt := self openOnInput:inStream output:outStream in:top.
fe5165e5e997 class: TerminalView Claus Gittinger <cg@exept.de> parents: 4267 diff changeset	284	vt masterWindow:top.
2078 96c664b79c19 + inputTranslateCRtoCRNL Claus Gittinger <cg@exept.de> parents: 2077 diff changeset	285
4268 fe5165e5e997 class: TerminalView Claus Gittinger <cg@exept.de> parents: 4267 diff changeset	286	top extent:(vt preferredExtent).
2078 96c664b79c19 + inputTranslateCRtoCRNL Claus Gittinger <cg@exept.de> parents: 2077 diff changeset	287	top label:'shell'.
96c664b79c19 + inputTranslateCRtoCRNL Claus Gittinger <cg@exept.de> parents: 2077 diff changeset	288	top iconLabel:'shell'.
96c664b79c19 + inputTranslateCRtoCRNL Claus Gittinger <cg@exept.de> parents: 2077 diff changeset	289	top icon:(self defaultIcon).
96c664b79c19 + inputTranslateCRtoCRNL Claus Gittinger <cg@exept.de> parents: 2077 diff changeset	290	top open.
4268 fe5165e5e997 class: TerminalView Claus Gittinger <cg@exept.de> parents: 4267 diff changeset	291	^ vt
2078 96c664b79c19 + inputTranslateCRtoCRNL Claus Gittinger <cg@exept.de> parents: 2077 diff changeset	292
96c664b79c19 + inputTranslateCRtoCRNL Claus Gittinger <cg@exept.de> parents: 2077 diff changeset	293	"Modified: / 5.5.1999 / 17:25:59 / cg"
96c664b79c19 + inputTranslateCRtoCRNL Claus Gittinger <cg@exept.de> parents: 2077 diff changeset	294	!
96c664b79c19 + inputTranslateCRtoCRNL Claus Gittinger <cg@exept.de> parents: 2077 diff changeset	295
96c664b79c19 + inputTranslateCRtoCRNL Claus Gittinger <cg@exept.de> parents: 2077 diff changeset	296	openOnInput:inStream output:outStream in:aView
2778 796ab4177728 * empty log message * Claus Gittinger <cg@exept.de> parents: 2678 diff changeset	297	"open a terminalView on the given streams
796ab4177728 * empty log message * Claus Gittinger <cg@exept.de> parents: 2678 diff changeset	298	(which are typically some kind of socket or pty).
2078 96c664b79c19 + inputTranslateCRtoCRNL Claus Gittinger <cg@exept.de> parents: 2077 diff changeset	299	Keys pressed are sent to inStream, text appearing
96c664b79c19 + inputTranslateCRtoCRNL Claus Gittinger <cg@exept.de> parents: 2077 diff changeset	300	from outStream is displayed in the terminal view.
96c664b79c19 + inputTranslateCRtoCRNL Claus Gittinger <cg@exept.de> parents: 2077 diff changeset	301	This can be used to implement things like rlogin
96c664b79c19 + inputTranslateCRtoCRNL Claus Gittinger <cg@exept.de> parents: 2077 diff changeset	302	or telnet views (if connected to a modem, a com-program can also be
96c664b79c19 + inputTranslateCRtoCRNL Claus Gittinger <cg@exept.de> parents: 2077 diff changeset	303	implemented this way)."
96c664b79c19 + inputTranslateCRtoCRNL Claus Gittinger <cg@exept.de> parents: 2077 diff changeset	304
96c664b79c19 + inputTranslateCRtoCRNL Claus Gittinger <cg@exept.de> parents: 2077 diff changeset	305	\|scr vt\|
96c664b79c19 + inputTranslateCRtoCRNL Claus Gittinger <cg@exept.de> parents: 2077 diff changeset	306
96c664b79c19 + inputTranslateCRtoCRNL Claus Gittinger <cg@exept.de> parents: 2077 diff changeset	307	scr := ScrollableView for:self in:aView.
972 b7c2386d8c60 checkin from browser ca parents: 969 diff changeset	308	scr origin:0.0@0.0 corner:1.0@1.0.
1363 7297da8a2e02 dont flush input when shell has terminated Claus Gittinger <cg@exept.de> parents: 1360 diff changeset	309	vt := scr scrolledView.
972 b7c2386d8c60 checkin from browser ca parents: 969 diff changeset	310
1363 7297da8a2e02 dont flush input when shell has terminated Claus Gittinger <cg@exept.de> parents: 1360 diff changeset	311	vt inStream:inStream.
7297da8a2e02 dont flush input when shell has terminated Claus Gittinger <cg@exept.de> parents: 1360 diff changeset	312	vt outStream:outStream.
2778 796ab4177728 * empty log message * Claus Gittinger <cg@exept.de> parents: 2678 diff changeset	313	vt startReaderProcessWhenVisible.
972 b7c2386d8c60 checkin from browser ca parents: 969 diff changeset	314
2078 96c664b79c19 + inputTranslateCRtoCRNL Claus Gittinger <cg@exept.de> parents: 2077 diff changeset	315	^ scr
974 f47cf9925f7a checkin from browser Claus Gittinger <cg@exept.de> parents: 972 diff changeset	316
1363 7297da8a2e02 dont flush input when shell has terminated Claus Gittinger <cg@exept.de> parents: 1360 diff changeset	317	"Modified: / 5.5.1999 / 17:25:59 / cg"
972 b7c2386d8c60 checkin from browser ca parents: 969 diff changeset	318	!
b7c2386d8c60 checkin from browser ca parents: 969 diff changeset	319
914 7ac6d1a53bab initial checkin Claus Gittinger <cg@exept.de> parents: diff changeset	320	openShell
972 b7c2386d8c60 checkin from browser ca parents: 969 diff changeset	321	"start a shell on a pseudo-TTY, open a terminalView on it
b7c2386d8c60 checkin from browser ca parents: 969 diff changeset	322	(i.e. this is kind of an xterm)"
b7c2386d8c60 checkin from browser ca parents: 969 diff changeset	323
997 c899373aac1d speedup (line buffering) Claus Gittinger <cg@exept.de> parents: 992 diff changeset	324	^ self openShellIn:nil
992 2f4282cab560 added startIn:someDir. Claus Gittinger <cg@exept.de> parents: 985 diff changeset	325
2f4282cab560 added startIn:someDir. Claus Gittinger <cg@exept.de> parents: 985 diff changeset	326	"
2f4282cab560 added startIn:someDir. Claus Gittinger <cg@exept.de> parents: 985 diff changeset	327	VT100TerminalView openShell
2f4282cab560 added startIn:someDir. Claus Gittinger <cg@exept.de> parents: 985 diff changeset	328	"
2f4282cab560 added startIn:someDir. Claus Gittinger <cg@exept.de> parents: 985 diff changeset	329
997 c899373aac1d speedup (line buffering) Claus Gittinger <cg@exept.de> parents: 992 diff changeset	330	"Modified: / 21.7.1998 / 18:24:55 / cg"
992 2f4282cab560 added startIn:someDir. Claus Gittinger <cg@exept.de> parents: 985 diff changeset	331	!
2f4282cab560 added startIn:someDir. Claus Gittinger <cg@exept.de> parents: 985 diff changeset	332
2f4282cab560 added startIn:someDir. Claus Gittinger <cg@exept.de> parents: 985 diff changeset	333	openShellIn:aDirectory
2f4282cab560 added startIn:someDir. Claus Gittinger <cg@exept.de> parents: 985 diff changeset	334	"start a shell on a pseudo-TTY, open a terminalView on it
2f4282cab560 added startIn:someDir. Claus Gittinger <cg@exept.de> parents: 985 diff changeset	335	(i.e. this is kind of an xterm)"
2f4282cab560 added startIn:someDir. Claus Gittinger <cg@exept.de> parents: 985 diff changeset	336
2163 a54248bd5ac6 * empty log message * Claus Gittinger <cg@exept.de> parents: 2155 diff changeset	337	\| top scr vt lbl\|
914 7ac6d1a53bab initial checkin Claus Gittinger <cg@exept.de> parents: diff changeset	338
7ac6d1a53bab initial checkin Claus Gittinger <cg@exept.de> parents: diff changeset	339	top := StandardSystemView new.
948 b93aba7db15d checkin from browser Claus Gittinger <cg@exept.de> parents: 947 diff changeset	340	scr := ScrollableView for:self in:top.
914 7ac6d1a53bab initial checkin Claus Gittinger <cg@exept.de> parents: diff changeset	341	scr origin:0.0@0.0 corner:1.0@1.0.
1363 7297da8a2e02 dont flush input when shell has terminated Claus Gittinger <cg@exept.de> parents: 1360 diff changeset	342	vt := scr scrolledView.
7297da8a2e02 dont flush input when shell has terminated Claus Gittinger <cg@exept.de> parents: 1360 diff changeset	343	vt startShellIn:aDirectory.
7297da8a2e02 dont flush input when shell has terminated Claus Gittinger <cg@exept.de> parents: 1360 diff changeset	344	vt shellTerminateAction:[top destroy].
4220 958b9bc73680 class: TerminalView Claus Gittinger <cg@exept.de> parents: 4215 diff changeset	345	vt masterWindow: top.
914 7ac6d1a53bab initial checkin Claus Gittinger <cg@exept.de> parents: diff changeset	346
1363 7297da8a2e02 dont flush input when shell has terminated Claus Gittinger <cg@exept.de> parents: 1360 diff changeset	347	lbl := OperatingSystem isUNIXlike ifTrue:['shell'] ifFalse:['dos'].
940 16c955286510 checkin from browser Claus Gittinger <cg@exept.de> parents: 938 diff changeset	348	top extent:(scr preferredExtent).
1363 7297da8a2e02 dont flush input when shell has terminated Claus Gittinger <cg@exept.de> parents: 1360 diff changeset	349	top label:lbl.
7297da8a2e02 dont flush input when shell has terminated Claus Gittinger <cg@exept.de> parents: 1360 diff changeset	350	top iconLabel:lbl.
1052 732fd3255894 checkin from browser Claus Gittinger <cg@exept.de> parents: 1021 diff changeset	351	top icon:(self defaultIcon).
985 275897f12b52 added #openOnCommand:, to allow view on any (non-shell) Claus Gittinger <cg@exept.de> parents: 979 diff changeset	352	top open.
275897f12b52 added #openOnCommand:, to allow view on any (non-shell) Claus Gittinger <cg@exept.de> parents: 979 diff changeset	353
1363 7297da8a2e02 dont flush input when shell has terminated Claus Gittinger <cg@exept.de> parents: 1360 diff changeset	354	^ vt
914 7ac6d1a53bab initial checkin Claus Gittinger <cg@exept.de> parents: diff changeset	355
7ac6d1a53bab initial checkin Claus Gittinger <cg@exept.de> parents: diff changeset	356	"
992 2f4282cab560 added startIn:someDir. Claus Gittinger <cg@exept.de> parents: 985 diff changeset	357	VT100TerminalView openShellIn:'/etc'
914 7ac6d1a53bab initial checkin Claus Gittinger <cg@exept.de> parents: diff changeset	358	"
946 45e3eac9c087 added shellTerminateAction Claus Gittinger <cg@exept.de> parents: 945 diff changeset	359
992 2f4282cab560 added startIn:someDir. Claus Gittinger <cg@exept.de> parents: 985 diff changeset	360	"Created: / 20.7.1998 / 18:28:15 / cg"
1363 7297da8a2e02 dont flush input when shell has terminated Claus Gittinger <cg@exept.de> parents: 1360 diff changeset	361	"Modified: / 5.5.1999 / 17:27:10 / cg"
914 7ac6d1a53bab initial checkin Claus Gittinger <cg@exept.de> parents: diff changeset	362	! !
7ac6d1a53bab initial checkin Claus Gittinger <cg@exept.de> parents: diff changeset	363
972 b7c2386d8c60 checkin from browser ca parents: 969 diff changeset	364	!TerminalView class methodsFor:'queries'!
b7c2386d8c60 checkin from browser ca parents: 969 diff changeset	365
b7c2386d8c60 checkin from browser ca parents: 969 diff changeset	366	isVisualStartable
b7c2386d8c60 checkin from browser ca parents: 969 diff changeset	367	"returns whether this application class can be started via #open"
b7c2386d8c60 checkin from browser ca parents: 969 diff changeset	368
b7c2386d8c60 checkin from browser ca parents: 969 diff changeset	369	self == TerminalView ifTrue:[^ false].
b7c2386d8c60 checkin from browser ca parents: 969 diff changeset	370	^ true
b7c2386d8c60 checkin from browser ca parents: 969 diff changeset	371
b7c2386d8c60 checkin from browser ca parents: 969 diff changeset	372	"Created: / 10.6.1998 / 15:48:43 / cg"
b7c2386d8c60 checkin from browser ca parents: 969 diff changeset	373	! !
b7c2386d8c60 checkin from browser ca parents: 969 diff changeset	374
914 7ac6d1a53bab initial checkin Claus Gittinger <cg@exept.de> parents: diff changeset	375	!TerminalView methodsFor:'accessing'!
7ac6d1a53bab initial checkin Claus Gittinger <cg@exept.de> parents: diff changeset	376
2076 60558bc12d09 public access to filterStream; Michael Beyl <mb@exept.de> parents: 2075 diff changeset	377	filterStream:something
60558bc12d09 public access to filterStream; Michael Beyl <mb@exept.de> parents: 2075 diff changeset	378	"set a filter stream; if not nil, it gets all incoming data via nextPutAll:.
60558bc12d09 public access to filterStream; Michael Beyl <mb@exept.de> parents: 2075 diff changeset	379	(added to allow saving incoming data to a file, but can also be used to catch/filter/lookAt
60558bc12d09 public access to filterStream; Michael Beyl <mb@exept.de> parents: 2075 diff changeset	380	incoming data by some other program)"
60558bc12d09 public access to filterStream; Michael Beyl <mb@exept.de> parents: 2075 diff changeset	381
60558bc12d09 public access to filterStream; Michael Beyl <mb@exept.de> parents: 2075 diff changeset	382	filterStream := something.
60558bc12d09 public access to filterStream; Michael Beyl <mb@exept.de> parents: 2075 diff changeset	383
60558bc12d09 public access to filterStream; Michael Beyl <mb@exept.de> parents: 2075 diff changeset	384	"Created: / 28.1.2002 / 20:56:04 / micha"
60558bc12d09 public access to filterStream; Michael Beyl <mb@exept.de> parents: 2075 diff changeset	385	"Modified: / 28.1.2002 / 20:56:11 / micha"
60558bc12d09 public access to filterStream; Michael Beyl <mb@exept.de> parents: 2075 diff changeset	386	!
60558bc12d09 public access to filterStream; Michael Beyl <mb@exept.de> parents: 2075 diff changeset	387
914 7ac6d1a53bab initial checkin Claus Gittinger <cg@exept.de> parents: diff changeset	388	inStream
2954 d9d43dc5d4a5 coments Claus Gittinger <cg@exept.de> parents: 2810 diff changeset	389	"set the stream, which gets all input data (i.e. keyboard input)"
914 7ac6d1a53bab initial checkin Claus Gittinger <cg@exept.de> parents: diff changeset	390
2075 ac7da2b56ba6 upper case menu Claus Gittinger <cg@exept.de> parents: 1833 diff changeset	391	^ inStream
ac7da2b56ba6 upper case menu Claus Gittinger <cg@exept.de> parents: 1833 diff changeset	392	!
914 7ac6d1a53bab initial checkin Claus Gittinger <cg@exept.de> parents: diff changeset	393
7ac6d1a53bab initial checkin Claus Gittinger <cg@exept.de> parents: diff changeset	394	inStream:something
2954 d9d43dc5d4a5 coments Claus Gittinger <cg@exept.de> parents: 2810 diff changeset	395	"return the stream, which gets all input data (i.e. keyboard input)"
914 7ac6d1a53bab initial checkin Claus Gittinger <cg@exept.de> parents: diff changeset	396
2075 ac7da2b56ba6 upper case menu Claus Gittinger <cg@exept.de> parents: 1833 diff changeset	397	inStream := something.
ac7da2b56ba6 upper case menu Claus Gittinger <cg@exept.de> parents: 1833 diff changeset	398	!
914 7ac6d1a53bab initial checkin Claus Gittinger <cg@exept.de> parents: diff changeset	399
2078 96c664b79c19 + inputTranslateCRtoCRNL Claus Gittinger <cg@exept.de> parents: 2077 diff changeset	400	inputTranslateCRToNL
96c664b79c19 + inputTranslateCRtoCRNL Claus Gittinger <cg@exept.de> parents: 2077 diff changeset	401	^ inputTranslateCRToNL
96c664b79c19 + inputTranslateCRtoCRNL Claus Gittinger <cg@exept.de> parents: 2077 diff changeset	402	!
96c664b79c19 + inputTranslateCRtoCRNL Claus Gittinger <cg@exept.de> parents: 2077 diff changeset	403
4266 0113eb73167c class: TerminalView Claus Gittinger <cg@exept.de> parents: 4265 diff changeset	404	inputTranslateCRToNL:aBoolean
0113eb73167c class: TerminalView Claus Gittinger <cg@exept.de> parents: 4265 diff changeset	405	inputTranslateCRToNL := aBoolean.
2078 96c664b79c19 + inputTranslateCRtoCRNL Claus Gittinger <cg@exept.de> parents: 2077 diff changeset	406	!
96c664b79c19 + inputTranslateCRtoCRNL Claus Gittinger <cg@exept.de> parents: 2077 diff changeset	407
1363 7297da8a2e02 dont flush input when shell has terminated Claus Gittinger <cg@exept.de> parents: 1360 diff changeset	408	localEcho:aBoolean
7297da8a2e02 dont flush input when shell has terminated Claus Gittinger <cg@exept.de> parents: 1360 diff changeset	409	"enable/disable local echo"
7297da8a2e02 dont flush input when shell has terminated Claus Gittinger <cg@exept.de> parents: 1360 diff changeset	410
7297da8a2e02 dont flush input when shell has terminated Claus Gittinger <cg@exept.de> parents: 1360 diff changeset	411	localEcho := aBoolean
7297da8a2e02 dont flush input when shell has terminated Claus Gittinger <cg@exept.de> parents: 1360 diff changeset	412
7297da8a2e02 dont flush input when shell has terminated Claus Gittinger <cg@exept.de> parents: 1360 diff changeset	413	"Created: / 5.5.1999 / 17:53:16 / cg"
7297da8a2e02 dont flush input when shell has terminated Claus Gittinger <cg@exept.de> parents: 1360 diff changeset	414	!
7297da8a2e02 dont flush input when shell has terminated Claus Gittinger <cg@exept.de> parents: 1360 diff changeset	415
4220 958b9bc73680 class: TerminalView Claus Gittinger <cg@exept.de> parents: 4215 diff changeset	416	masterWindow:something
958b9bc73680 class: TerminalView Claus Gittinger <cg@exept.de> parents: 4215 diff changeset	417	masterWindow := something.
958b9bc73680 class: TerminalView Claus Gittinger <cg@exept.de> parents: 4215 diff changeset	418	!
958b9bc73680 class: TerminalView Claus Gittinger <cg@exept.de> parents: 4215 diff changeset	419
4299 50d20c3d24cc class: TerminalView Claus Gittinger <cg@exept.de> parents: 4295 diff changeset	420	noColors
50d20c3d24cc class: TerminalView Claus Gittinger <cg@exept.de> parents: 4295 diff changeset	421	^ noColors
50d20c3d24cc class: TerminalView Claus Gittinger <cg@exept.de> parents: 4295 diff changeset	422	!
50d20c3d24cc class: TerminalView Claus Gittinger <cg@exept.de> parents: 4295 diff changeset	423
50d20c3d24cc class: TerminalView Claus Gittinger <cg@exept.de> parents: 4295 diff changeset	424	noColors:something
50d20c3d24cc class: TerminalView Claus Gittinger <cg@exept.de> parents: 4295 diff changeset	425	noColors := something.
50d20c3d24cc class: TerminalView Claus Gittinger <cg@exept.de> parents: 4295 diff changeset	426	!
50d20c3d24cc class: TerminalView Claus Gittinger <cg@exept.de> parents: 4295 diff changeset	427
914 7ac6d1a53bab initial checkin Claus Gittinger <cg@exept.de> parents: diff changeset	428	outStream
2954 d9d43dc5d4a5 coments Claus Gittinger <cg@exept.de> parents: 2810 diff changeset	429	"return the stream, which is used to present data in the view (i.e. shell output)"
914 7ac6d1a53bab initial checkin Claus Gittinger <cg@exept.de> parents: diff changeset	430
2075 ac7da2b56ba6 upper case menu Claus Gittinger <cg@exept.de> parents: 1833 diff changeset	431	^ outStream
ac7da2b56ba6 upper case menu Claus Gittinger <cg@exept.de> parents: 1833 diff changeset	432	!
914 7ac6d1a53bab initial checkin Claus Gittinger <cg@exept.de> parents: diff changeset	433
7ac6d1a53bab initial checkin Claus Gittinger <cg@exept.de> parents: diff changeset	434	outStream:something
2954 d9d43dc5d4a5 coments Claus Gittinger <cg@exept.de> parents: 2810 diff changeset	435	"set the stream, which is used to present data in the view (i.e. shell output)"
914 7ac6d1a53bab initial checkin Claus Gittinger <cg@exept.de> parents: diff changeset	436
2075 ac7da2b56ba6 upper case menu Claus Gittinger <cg@exept.de> parents: 1833 diff changeset	437	outStream := something.
ac7da2b56ba6 upper case menu Claus Gittinger <cg@exept.de> parents: 1833 diff changeset	438	!
946 45e3eac9c087 added shellTerminateAction Claus Gittinger <cg@exept.de> parents: 945 diff changeset	439
1004 8742d3af41a4 readerProcess access tz parents: 1000 diff changeset	440	readerProcess
8742d3af41a4 readerProcess access tz parents: 1000 diff changeset	441	^ readerProcess
8742d3af41a4 readerProcess access tz parents: 1000 diff changeset	442	!
8742d3af41a4 readerProcess access tz parents: 1000 diff changeset	443
946 45e3eac9c087 added shellTerminateAction Claus Gittinger <cg@exept.de> parents: 945 diff changeset	444	shellTerminateAction:aBlock
45e3eac9c087 added shellTerminateAction Claus Gittinger <cg@exept.de> parents: 945 diff changeset	445	"set the block which is evaluated when the shell terminates.
45e3eac9c087 added shellTerminateAction Claus Gittinger <cg@exept.de> parents: 945 diff changeset	446	Can be used to close down the application in this case."
45e3eac9c087 added shellTerminateAction Claus Gittinger <cg@exept.de> parents: 945 diff changeset	447
45e3eac9c087 added shellTerminateAction Claus Gittinger <cg@exept.de> parents: 945 diff changeset	448	shellTerminateAction := aBlock.
45e3eac9c087 added shellTerminateAction Claus Gittinger <cg@exept.de> parents: 945 diff changeset	449
45e3eac9c087 added shellTerminateAction Claus Gittinger <cg@exept.de> parents: 945 diff changeset	450	"Created: / 12.6.1998 / 17:02:58 / cg"
2076 60558bc12d09 public access to filterStream; Michael Beyl <mb@exept.de> parents: 2075 diff changeset	451	!
60558bc12d09 public access to filterStream; Michael Beyl <mb@exept.de> parents: 2075 diff changeset	452
60558bc12d09 public access to filterStream; Michael Beyl <mb@exept.de> parents: 2075 diff changeset	453	translateNLToCRNL
60558bc12d09 public access to filterStream; Michael Beyl <mb@exept.de> parents: 2075 diff changeset	454	^ translateNLToCRNL
60558bc12d09 public access to filterStream; Michael Beyl <mb@exept.de> parents: 2075 diff changeset	455
60558bc12d09 public access to filterStream; Michael Beyl <mb@exept.de> parents: 2075 diff changeset	456	"Created: / 28.1.2002 / 20:32:10 / micha"
60558bc12d09 public access to filterStream; Michael Beyl <mb@exept.de> parents: 2075 diff changeset	457	!
60558bc12d09 public access to filterStream; Michael Beyl <mb@exept.de> parents: 2075 diff changeset	458
4266 0113eb73167c class: TerminalView Claus Gittinger <cg@exept.de> parents: 4265 diff changeset	459	translateNLToCRNL:aBoolean
0113eb73167c class: TerminalView Claus Gittinger <cg@exept.de> parents: 4265 diff changeset	460	translateNLToCRNL := aBoolean.
2076 60558bc12d09 public access to filterStream; Michael Beyl <mb@exept.de> parents: 2075 diff changeset	461
60558bc12d09 public access to filterStream; Michael Beyl <mb@exept.de> parents: 2075 diff changeset	462	"Created: / 28.1.2002 / 20:32:10 / micha"
946 45e3eac9c087 added shellTerminateAction Claus Gittinger <cg@exept.de> parents: 945 diff changeset	463	! !
914 7ac6d1a53bab initial checkin Claus Gittinger <cg@exept.de> parents: diff changeset	464
7ac6d1a53bab initial checkin Claus Gittinger <cg@exept.de> parents: diff changeset	465	!TerminalView methodsFor:'cursor handling'!
7ac6d1a53bab initial checkin Claus Gittinger <cg@exept.de> parents: diff changeset	466
933 de456e07697e much better asynchronous display Claus Gittinger <cg@exept.de> parents: 931 diff changeset	467	cursorDown:n
de456e07697e much better asynchronous display Claus Gittinger <cg@exept.de> parents: 931 diff changeset	468	cursorLine + n > list size ifTrue:[
de456e07697e much better asynchronous display Claus Gittinger <cg@exept.de> parents: 931 diff changeset	469	list := list , (Array new:n).
de456e07697e much better asynchronous display Claus Gittinger <cg@exept.de> parents: 931 diff changeset	470	self textChanged.
de456e07697e much better asynchronous display Claus Gittinger <cg@exept.de> parents: 931 diff changeset	471	].
de456e07697e much better asynchronous display Claus Gittinger <cg@exept.de> parents: 931 diff changeset	472	super cursorDown:n
de456e07697e much better asynchronous display Claus Gittinger <cg@exept.de> parents: 931 diff changeset	473
de456e07697e much better asynchronous display Claus Gittinger <cg@exept.de> parents: 931 diff changeset	474	"Modified: / 10.6.1998 / 17:18:41 / cg"
de456e07697e much better asynchronous display Claus Gittinger <cg@exept.de> parents: 931 diff changeset	475	"Created: / 10.6.1998 / 17:18:50 / cg"
de456e07697e much better asynchronous display Claus Gittinger <cg@exept.de> parents: 931 diff changeset	476	!
de456e07697e much better asynchronous display Claus Gittinger <cg@exept.de> parents: 931 diff changeset	477
968 1cb313e6635b do not allow cursor movement (via buttonPress). Claus Gittinger <cg@exept.de> parents: 964 diff changeset	478	cursorMovementAllowed
1cb313e6635b do not allow cursor movement (via buttonPress). Claus Gittinger <cg@exept.de> parents: 964 diff changeset	479	"return true, if the user may move the cursor around
1cb313e6635b do not allow cursor movement (via buttonPress). Claus Gittinger <cg@exept.de> parents: 964 diff changeset	480	(via button-click, or cursor-key with selection).
1cb313e6635b do not allow cursor movement (via buttonPress). Claus Gittinger <cg@exept.de> parents: 964 diff changeset	481	Here false is returned - the cursor is only moved by
1cb313e6635b do not allow cursor movement (via buttonPress). Claus Gittinger <cg@exept.de> parents: 964 diff changeset	482	cursor positioning escape sequences arriving from the
1cb313e6635b do not allow cursor movement (via buttonPress). Claus Gittinger <cg@exept.de> parents: 964 diff changeset	483	stream."
1cb313e6635b do not allow cursor movement (via buttonPress). Claus Gittinger <cg@exept.de> parents: 964 diff changeset	484
1cb313e6635b do not allow cursor movement (via buttonPress). Claus Gittinger <cg@exept.de> parents: 964 diff changeset	485	^ false
1cb313e6635b do not allow cursor movement (via buttonPress). Claus Gittinger <cg@exept.de> parents: 964 diff changeset	486
1cb313e6635b do not allow cursor movement (via buttonPress). Claus Gittinger <cg@exept.de> parents: 964 diff changeset	487	"Created: / 18.6.1998 / 14:12:02 / cg"
1cb313e6635b do not allow cursor movement (via buttonPress). Claus Gittinger <cg@exept.de> parents: 964 diff changeset	488	!
1cb313e6635b do not allow cursor movement (via buttonPress). Claus Gittinger <cg@exept.de> parents: 964 diff changeset	489
2169 132759c9c32c numberOfTerminalCols query Claus Gittinger <cg@exept.de> parents: 2163 diff changeset	490	numberOfTerminalCols
132759c9c32c numberOfTerminalCols query Claus Gittinger <cg@exept.de> parents: 2163 diff changeset	491	^ numberOfColumns
132759c9c32c numberOfTerminalCols query Claus Gittinger <cg@exept.de> parents: 2163 diff changeset	492	!
132759c9c32c numberOfTerminalCols query Claus Gittinger <cg@exept.de> parents: 2163 diff changeset	493
1354 94e7e8be960f must keep track of nLines/nCols in sizeChange (even if not unix) Claus Gittinger <cg@exept.de> parents: 1349 diff changeset	494	numberOfTerminalColumns
94e7e8be960f must keep track of nLines/nCols in sizeChange (even if not unix) Claus Gittinger <cg@exept.de> parents: 1349 diff changeset	495	^ numberOfColumns
94e7e8be960f must keep track of nLines/nCols in sizeChange (even if not unix) Claus Gittinger <cg@exept.de> parents: 1349 diff changeset	496
94e7e8be960f must keep track of nLines/nCols in sizeChange (even if not unix) Claus Gittinger <cg@exept.de> parents: 1349 diff changeset	497	"Created: / 5.5.1999 / 11:46:25 / cg"
94e7e8be960f must keep track of nLines/nCols in sizeChange (even if not unix) Claus Gittinger <cg@exept.de> parents: 1349 diff changeset	498	!
94e7e8be960f must keep track of nLines/nCols in sizeChange (even if not unix) Claus Gittinger <cg@exept.de> parents: 1349 diff changeset	499
94e7e8be960f must keep track of nLines/nCols in sizeChange (even if not unix) Claus Gittinger <cg@exept.de> parents: 1349 diff changeset	500	numberOfTerminalLines
94e7e8be960f must keep track of nLines/nCols in sizeChange (even if not unix) Claus Gittinger <cg@exept.de> parents: 1349 diff changeset	501	"/ be careful - this is NOT called numberOfLines,
94e7e8be960f must keep track of nLines/nCols in sizeChange (even if not unix) Claus Gittinger <cg@exept.de> parents: 1349 diff changeset	502	"/ since that would interfere with numberOfLines as defined
94e7e8be960f must keep track of nLines/nCols in sizeChange (even if not unix) Claus Gittinger <cg@exept.de> parents: 1349 diff changeset	503	"/ in ListView ...
94e7e8be960f must keep track of nLines/nCols in sizeChange (even if not unix) Claus Gittinger <cg@exept.de> parents: 1349 diff changeset	504	"/ ... one of the bad sides of subclassing
94e7e8be960f must keep track of nLines/nCols in sizeChange (even if not unix) Claus Gittinger <cg@exept.de> parents: 1349 diff changeset	505
94e7e8be960f must keep track of nLines/nCols in sizeChange (even if not unix) Claus Gittinger <cg@exept.de> parents: 1349 diff changeset	506	^ numberOfLines
94e7e8be960f must keep track of nLines/nCols in sizeChange (even if not unix) Claus Gittinger <cg@exept.de> parents: 1349 diff changeset	507
94e7e8be960f must keep track of nLines/nCols in sizeChange (even if not unix) Claus Gittinger <cg@exept.de> parents: 1349 diff changeset	508	"Created: / 5.5.1999 / 11:46:18 / cg"
94e7e8be960f must keep track of nLines/nCols in sizeChange (even if not unix) Claus Gittinger <cg@exept.de> parents: 1349 diff changeset	509	"Modified: / 5.5.1999 / 11:47:24 / cg"
94e7e8be960f must keep track of nLines/nCols in sizeChange (even if not unix) Claus Gittinger <cg@exept.de> parents: 1349 diff changeset	510	!
94e7e8be960f must keep track of nLines/nCols in sizeChange (even if not unix) Claus Gittinger <cg@exept.de> parents: 1349 diff changeset	511
1077 49525bbae21c added #saveCursor / #restoreCursor Claus Gittinger <cg@exept.de> parents: 1055 diff changeset	512	restoreCursor
49525bbae21c added #saveCursor / #restoreCursor Claus Gittinger <cg@exept.de> parents: 1055 diff changeset	513	\|l c\|
49525bbae21c added #saveCursor / #restoreCursor Claus Gittinger <cg@exept.de> parents: 1055 diff changeset	514
2192 5f3bf896d334 vt100 perform now only cr and not cr-nl penk parents: 2191 diff changeset	515	savedCursor isNil ifTrue:[
5f3bf896d334 vt100 perform now only cr and not cr-nl penk parents: 2191 diff changeset	516	l := c := 1.
5f3bf896d334 vt100 perform now only cr and not cr-nl penk parents: 2191 diff changeset	517	] ifFalse:[
5f3bf896d334 vt100 perform now only cr and not cr-nl penk parents: 2191 diff changeset	518	l := savedCursor y.
5f3bf896d334 vt100 perform now only cr and not cr-nl penk parents: 2191 diff changeset	519	c := savedCursor x.
5f3bf896d334 vt100 perform now only cr and not cr-nl penk parents: 2191 diff changeset	520	].
1077 49525bbae21c added #saveCursor / #restoreCursor Claus Gittinger <cg@exept.de> parents: 1055 diff changeset	521	self cursorLine:l col:c.
49525bbae21c added #saveCursor / #restoreCursor Claus Gittinger <cg@exept.de> parents: 1055 diff changeset	522
49525bbae21c added #saveCursor / #restoreCursor Claus Gittinger <cg@exept.de> parents: 1055 diff changeset	523	"Created: / 14.8.1998 / 13:49:24 / cg"
49525bbae21c added #saveCursor / #restoreCursor Claus Gittinger <cg@exept.de> parents: 1055 diff changeset	524	!
49525bbae21c added #saveCursor / #restoreCursor Claus Gittinger <cg@exept.de> parents: 1055 diff changeset	525
49525bbae21c added #saveCursor / #restoreCursor Claus Gittinger <cg@exept.de> parents: 1055 diff changeset	526	saveCursor
49525bbae21c added #saveCursor / #restoreCursor Claus Gittinger <cg@exept.de> parents: 1055 diff changeset	527	savedCursor := cursorCol @ cursorLine
49525bbae21c added #saveCursor / #restoreCursor Claus Gittinger <cg@exept.de> parents: 1055 diff changeset	528
49525bbae21c added #saveCursor / #restoreCursor Claus Gittinger <cg@exept.de> parents: 1055 diff changeset	529	"Created: / 14.8.1998 / 13:48:45 / cg"
49525bbae21c added #saveCursor / #restoreCursor Claus Gittinger <cg@exept.de> parents: 1055 diff changeset	530	"Modified: / 14.8.1998 / 13:49:32 / cg"
49525bbae21c added #saveCursor / #restoreCursor Claus Gittinger <cg@exept.de> parents: 1055 diff changeset	531	!
49525bbae21c added #saveCursor / #restoreCursor Claus Gittinger <cg@exept.de> parents: 1055 diff changeset	532
914 7ac6d1a53bab initial checkin Claus Gittinger <cg@exept.de> parents: diff changeset	533	validateCursorCol:col inLine:line
7ac6d1a53bab initial checkin Claus Gittinger <cg@exept.de> parents: diff changeset	534	"check of col is a valid cursor position; return a new col-nr if not.
7ac6d1a53bab initial checkin Claus Gittinger <cg@exept.de> parents: diff changeset	535	Here, the linelength is enforced"
7ac6d1a53bab initial checkin Claus Gittinger <cg@exept.de> parents: diff changeset	536
2268 e3b57c072b89 wrap line at end penk parents: 2207 diff changeset	537	col > numberOfColumns ifTrue:[
e3b57c072b89 wrap line at end penk parents: 2207 diff changeset	538	autoWrapFlag ifTrue:[
e3b57c072b89 wrap line at end penk parents: 2207 diff changeset	539	self endEntry.
e3b57c072b89 wrap line at end penk parents: 2207 diff changeset	540	self cursorLine:(self cursorLine + 1) col:(col-numberOfColumns).
e3b57c072b89 wrap line at end penk parents: 2207 diff changeset	541	^ 1.
e3b57c072b89 wrap line at end penk parents: 2207 diff changeset	542	].
e3b57c072b89 wrap line at end penk parents: 2207 diff changeset	543	].
926 df8d2a821687 checkin from browser Claus Gittinger <cg@exept.de> parents: 925 diff changeset	544	^ col min:numberOfColumns
914 7ac6d1a53bab initial checkin Claus Gittinger <cg@exept.de> parents: diff changeset	545
926 df8d2a821687 checkin from browser Claus Gittinger <cg@exept.de> parents: 925 diff changeset	546	"Modified: / 10.6.1998 / 15:09:41 / cg"
914 7ac6d1a53bab initial checkin Claus Gittinger <cg@exept.de> parents: diff changeset	547	! !
7ac6d1a53bab initial checkin Claus Gittinger <cg@exept.de> parents: diff changeset	548
1358 ec94a03e4585 Ctrl-keys which are mapped to function keys Claus Gittinger <cg@exept.de> parents: 1354 diff changeset	549	!TerminalView methodsFor:'defaults'!
ec94a03e4585 Ctrl-keys which are mapped to function keys Claus Gittinger <cg@exept.de> parents: 1354 diff changeset	550
ec94a03e4585 Ctrl-keys which are mapped to function keys Claus Gittinger <cg@exept.de> parents: 1354 diff changeset	551	anyKeyCodes
ec94a03e4585 Ctrl-keys which are mapped to function keys Claus Gittinger <cg@exept.de> parents: 1354 diff changeset	552	^ IdentityDictionary withKeysAndValues:
ec94a03e4585 Ctrl-keys which are mapped to function keys Claus Gittinger <cg@exept.de> parents: 1354 diff changeset	553	#(
ec94a03e4585 Ctrl-keys which are mapped to function keys Claus Gittinger <cg@exept.de> parents: 1354 diff changeset	554	#Escape '\e'
ec94a03e4585 Ctrl-keys which are mapped to function keys Claus Gittinger <cg@exept.de> parents: 1354 diff changeset	555	#BackSpace '\b'
ec94a03e4585 Ctrl-keys which are mapped to function keys Claus Gittinger <cg@exept.de> parents: 1354 diff changeset	556	#Return '\r'
ec94a03e4585 Ctrl-keys which are mapped to function keys Claus Gittinger <cg@exept.de> parents: 1354 diff changeset	557	#Delete '\0177'
ec94a03e4585 Ctrl-keys which are mapped to function keys Claus Gittinger <cg@exept.de> parents: 1354 diff changeset	558	#Tab '\t'
ec94a03e4585 Ctrl-keys which are mapped to function keys Claus Gittinger <cg@exept.de> parents: 1354 diff changeset	559	)
ec94a03e4585 Ctrl-keys which are mapped to function keys Claus Gittinger <cg@exept.de> parents: 1354 diff changeset	560
ec94a03e4585 Ctrl-keys which are mapped to function keys Claus Gittinger <cg@exept.de> parents: 1354 diff changeset	561	"Created: / 5.5.1999 / 15:00:37 / cg"
ec94a03e4585 Ctrl-keys which are mapped to function keys Claus Gittinger <cg@exept.de> parents: 1354 diff changeset	562	! !
ec94a03e4585 Ctrl-keys which are mapped to function keys Claus Gittinger <cg@exept.de> parents: 1354 diff changeset	563
914 7ac6d1a53bab initial checkin Claus Gittinger <cg@exept.de> parents: diff changeset	564	!TerminalView methodsFor:'event handling'!
7ac6d1a53bab initial checkin Claus Gittinger <cg@exept.de> parents: diff changeset	565
951 a9e48f549763 fixed scroll-range Claus Gittinger <cg@exept.de> parents: 950 diff changeset	566	computeNumberOfLinesShown
a9e48f549763 fixed scroll-range Claus Gittinger <cg@exept.de> parents: 950 diff changeset	567	\|prevNLines prevNCols\|
a9e48f549763 fixed scroll-range Claus Gittinger <cg@exept.de> parents: 950 diff changeset	568
a9e48f549763 fixed scroll-range Claus Gittinger <cg@exept.de> parents: 950 diff changeset	569	prevNCols := (innerWidth // font width).
a9e48f549763 fixed scroll-range Claus Gittinger <cg@exept.de> parents: 950 diff changeset	570	prevNLines := nFullLinesShown.
a9e48f549763 fixed scroll-range Claus Gittinger <cg@exept.de> parents: 950 diff changeset	571
a9e48f549763 fixed scroll-range Claus Gittinger <cg@exept.de> parents: 950 diff changeset	572	super computeNumberOfLinesShown.
a9e48f549763 fixed scroll-range Claus Gittinger <cg@exept.de> parents: 950 diff changeset	573
a9e48f549763 fixed scroll-range Claus Gittinger <cg@exept.de> parents: 950 diff changeset	574	((innerWidth // font width) ~~ prevNCols
a9e48f549763 fixed scroll-range Claus Gittinger <cg@exept.de> parents: 950 diff changeset	575	or:[prevNLines ~~ nFullLinesShown]) ifTrue:[
a9e48f549763 fixed scroll-range Claus Gittinger <cg@exept.de> parents: 950 diff changeset	576	self defineWindowSize.
a9e48f549763 fixed scroll-range Claus Gittinger <cg@exept.de> parents: 950 diff changeset	577	]
a9e48f549763 fixed scroll-range Claus Gittinger <cg@exept.de> parents: 950 diff changeset	578
a9e48f549763 fixed scroll-range Claus Gittinger <cg@exept.de> parents: 950 diff changeset	579	"Created: / 12.6.1998 / 22:34:39 / cg"
979 32f75cd56edc * empty log message * Claus Gittinger <cg@exept.de> parents: 977 diff changeset	580	"Modified: / 20.6.1998 / 19:45:28 / cg"
951 a9e48f549763 fixed scroll-range Claus Gittinger <cg@exept.de> parents: 950 diff changeset	581	!
a9e48f549763 fixed scroll-range Claus Gittinger <cg@exept.de> parents: 950 diff changeset	582
1359 c571a792c5b0 resize if font changes Claus Gittinger <cg@exept.de> parents: 1358 diff changeset	583	contentsChanged
4256 da3d21982ece class: TerminalView Claus Gittinger <cg@exept.de> parents: 4254 diff changeset	584	"this one is sent, whenever contents changes its size"
da3d21982ece class: TerminalView Claus Gittinger <cg@exept.de> parents: 4254 diff changeset	585
1359 c571a792c5b0 resize if font changes Claus Gittinger <cg@exept.de> parents: 1358 diff changeset	586	super contentsChanged.
2594 63c4f60955be no defineWindowSize on contentsChanged penk parents: 2577 diff changeset	587	"/ self defineWindowSize.
1359 c571a792c5b0 resize if font changes Claus Gittinger <cg@exept.de> parents: 1358 diff changeset	588
c571a792c5b0 resize if font changes Claus Gittinger <cg@exept.de> parents: 1358 diff changeset	589	"Modified: / 11.6.1998 / 22:51:48 / cg"
c571a792c5b0 resize if font changes Claus Gittinger <cg@exept.de> parents: 1358 diff changeset	590	"Created: / 5.5.1999 / 16:30:15 / cg"
c571a792c5b0 resize if font changes Claus Gittinger <cg@exept.de> parents: 1358 diff changeset	591	!
c571a792c5b0 resize if font changes Claus Gittinger <cg@exept.de> parents: 1358 diff changeset	592
943 9eea2d5095b5 checkin from browser Claus Gittinger <cg@exept.de> parents: 942 diff changeset	593	defineWindowSize
2192 5f3bf896d334 vt100 perform now only cr and not cr-nl penk parents: 2191 diff changeset	594	\| delta prevNumCols prevNumLines\|
1359 c571a792c5b0 resize if font changes Claus Gittinger <cg@exept.de> parents: 1358 diff changeset	595
1363 7297da8a2e02 dont flush input when shell has terminated Claus Gittinger <cg@exept.de> parents: 1360 diff changeset	596	"/self halt.
7297da8a2e02 dont flush input when shell has terminated Claus Gittinger <cg@exept.de> parents: 1360 diff changeset	597	"/self realized ifFalse:[
7297da8a2e02 dont flush input when shell has terminated Claus Gittinger <cg@exept.de> parents: 1360 diff changeset	598	"/ "/ iconfified
7297da8a2e02 dont flush input when shell has terminated Claus Gittinger <cg@exept.de> parents: 1360 diff changeset	599	"/ ^ self
7297da8a2e02 dont flush input when shell has terminated Claus Gittinger <cg@exept.de> parents: 1360 diff changeset	600	"/].
1359 c571a792c5b0 resize if font changes Claus Gittinger <cg@exept.de> parents: 1358 diff changeset	601	prevNumCols := numberOfColumns.
c571a792c5b0 resize if font changes Claus Gittinger <cg@exept.de> parents: 1358 diff changeset	602	prevNumLines := numberOfLines.
1161 42796d8e6544 handle 'cannot fork' case. Claus Gittinger <cg@exept.de> parents: 1077 diff changeset	603
1354 94e7e8be960f must keep track of nLines/nCols in sizeChange (even if not unix) Claus Gittinger <cg@exept.de> parents: 1349 diff changeset	604	numberOfColumns := (innerWidth // font width).
94e7e8be960f must keep track of nLines/nCols in sizeChange (even if not unix) Claus Gittinger <cg@exept.de> parents: 1349 diff changeset	605	delta := numberOfLines - rangeEndLine.
94e7e8be960f must keep track of nLines/nCols in sizeChange (even if not unix) Claus Gittinger <cg@exept.de> parents: 1349 diff changeset	606	numberOfLines := nFullLinesShown.
1359 c571a792c5b0 resize if font changes Claus Gittinger <cg@exept.de> parents: 1358 diff changeset	607	((prevNumCols == numberOfColumns)
c571a792c5b0 resize if font changes Claus Gittinger <cg@exept.de> parents: 1358 diff changeset	608	and:[prevNumLines == numberOfLines]) ifTrue:[
c571a792c5b0 resize if font changes Claus Gittinger <cg@exept.de> parents: 1358 diff changeset	609	^ self
c571a792c5b0 resize if font changes Claus Gittinger <cg@exept.de> parents: 1358 diff changeset	610	].
c571a792c5b0 resize if font changes Claus Gittinger <cg@exept.de> parents: 1358 diff changeset	611
1354 94e7e8be960f must keep track of nLines/nCols in sizeChange (even if not unix) Claus Gittinger <cg@exept.de> parents: 1349 diff changeset	612	rangeEndLine notNil ifTrue:[
94e7e8be960f must keep track of nLines/nCols in sizeChange (even if not unix) Claus Gittinger <cg@exept.de> parents: 1349 diff changeset	613	rangeEndLine := numberOfLines - delta.
94e7e8be960f must keep track of nLines/nCols in sizeChange (even if not unix) Claus Gittinger <cg@exept.de> parents: 1349 diff changeset	614	].
1341 3467ffd6eb35 first attempt in supporting win32; Claus Gittinger <cg@exept.de> parents: 1339 diff changeset	615
1359 c571a792c5b0 resize if font changes Claus Gittinger <cg@exept.de> parents: 1358 diff changeset	616	"/ any idea, how to do this under windows ?
c571a792c5b0 resize if font changes Claus Gittinger <cg@exept.de> parents: 1358 diff changeset	617
1354 94e7e8be960f must keep track of nLines/nCols in sizeChange (even if not unix) Claus Gittinger <cg@exept.de> parents: 1349 diff changeset	618	OperatingSystem isUNIXlike ifTrue:[
94e7e8be960f must keep track of nLines/nCols in sizeChange (even if not unix) Claus Gittinger <cg@exept.de> parents: 1349 diff changeset	619	"/
94e7e8be960f must keep track of nLines/nCols in sizeChange (even if not unix) Claus Gittinger <cg@exept.de> parents: 1349 diff changeset	620	"/ tell the pty;
94e7e8be960f must keep track of nLines/nCols in sizeChange (even if not unix) Claus Gittinger <cg@exept.de> parents: 1349 diff changeset	621	"/ tell the shell;
94e7e8be960f must keep track of nLines/nCols in sizeChange (even if not unix) Claus Gittinger <cg@exept.de> parents: 1349 diff changeset	622	"/
94e7e8be960f must keep track of nLines/nCols in sizeChange (even if not unix) Claus Gittinger <cg@exept.de> parents: 1349 diff changeset	623	(inStream notNil
94e7e8be960f must keep track of nLines/nCols in sizeChange (even if not unix) Claus Gittinger <cg@exept.de> parents: 1349 diff changeset	624	and:[inStream isExternalStream
94e7e8be960f must keep track of nLines/nCols in sizeChange (even if not unix) Claus Gittinger <cg@exept.de> parents: 1349 diff changeset	625	and:[inStream isOpen]]) ifTrue:[
4285 e07bad437b90 class: TerminalView Claus Gittinger <cg@exept.de> parents: 4268 diff changeset	626	Debug ifTrue:[
4287 22ed06f6e073 class: TerminalView Claus Gittinger <cg@exept.de> parents: 4285 diff changeset	627	Transcript showCR:'VT100: windowSize changed nLines to ', numberOfLines printString.
4285 e07bad437b90 class: TerminalView Claus Gittinger <cg@exept.de> parents: 4268 diff changeset	628	].
1354 94e7e8be960f must keep track of nLines/nCols in sizeChange (even if not unix) Claus Gittinger <cg@exept.de> parents: 1349 diff changeset	629	(OperatingSystem
94e7e8be960f must keep track of nLines/nCols in sizeChange (even if not unix) Claus Gittinger <cg@exept.de> parents: 1349 diff changeset	630	setWindowSizeOnFileDescriptor:inStream fileDescriptor
94e7e8be960f must keep track of nLines/nCols in sizeChange (even if not unix) Claus Gittinger <cg@exept.de> parents: 1349 diff changeset	631	width:numberOfColumns
4285 e07bad437b90 class: TerminalView Claus Gittinger <cg@exept.de> parents: 4268 diff changeset	632	height:numberOfLines
e07bad437b90 class: TerminalView Claus Gittinger <cg@exept.de> parents: 4268 diff changeset	633	) ifFalse:[
2192 5f3bf896d334 vt100 perform now only cr and not cr-nl penk parents: 2191 diff changeset	634	Debug ifTrue:[
5f3bf896d334 vt100 perform now only cr and not cr-nl penk parents: 2191 diff changeset	635	Transcript showCR:'VT100: cannot change windowSize'.
5f3bf896d334 vt100 perform now only cr and not cr-nl penk parents: 2191 diff changeset	636	].
1354 94e7e8be960f must keep track of nLines/nCols in sizeChange (even if not unix) Claus Gittinger <cg@exept.de> parents: 1349 diff changeset	637	].
94e7e8be960f must keep track of nLines/nCols in sizeChange (even if not unix) Claus Gittinger <cg@exept.de> parents: 1349 diff changeset	638
964 43d6e33a4240 keep cursor off while more input is arriving. Claus Gittinger <cg@exept.de> parents: 958 diff changeset	639	].
1354 94e7e8be960f must keep track of nLines/nCols in sizeChange (even if not unix) Claus Gittinger <cg@exept.de> parents: 1349 diff changeset	640	shellPid notNil ifTrue:[
94e7e8be960f must keep track of nLines/nCols in sizeChange (even if not unix) Claus Gittinger <cg@exept.de> parents: 1349 diff changeset	641	OperatingSystem sendSignal:OperatingSystem sigWINCH to:shellPid
94e7e8be960f must keep track of nLines/nCols in sizeChange (even if not unix) Claus Gittinger <cg@exept.de> parents: 1349 diff changeset	642	]
943 9eea2d5095b5 checkin from browser Claus Gittinger <cg@exept.de> parents: 942 diff changeset	643	].
9eea2d5095b5 checkin from browser Claus Gittinger <cg@exept.de> parents: 942 diff changeset	644
9eea2d5095b5 checkin from browser Claus Gittinger <cg@exept.de> parents: 942 diff changeset	645	"Created: / 11.6.1998 / 22:51:39 / cg"
1363 7297da8a2e02 dont flush input when shell has terminated Claus Gittinger <cg@exept.de> parents: 1360 diff changeset	646	"Modified: / 5.5.1999 / 19:45:09 / cg"
943 9eea2d5095b5 checkin from browser Claus Gittinger <cg@exept.de> parents: 942 diff changeset	647	!
9eea2d5095b5 checkin from browser Claus Gittinger <cg@exept.de> parents: 942 diff changeset	648
914 7ac6d1a53bab initial checkin Claus Gittinger <cg@exept.de> parents: diff changeset	649	keyPress:aKey x:x y:y
4164 7ed0d0bbc7cd class: TerminalView Claus Gittinger <cg@exept.de> parents: 4105 diff changeset	650	<resource: #keyboard (#Control #Control_L #Control_R
7ed0d0bbc7cd class: TerminalView Claus Gittinger <cg@exept.de> parents: 4105 diff changeset	651	#Shift #Shift_L #Shift_R
7ed0d0bbc7cd class: TerminalView Claus Gittinger <cg@exept.de> parents: 4105 diff changeset	652	#Alt #Alt_L #Alt_R
7ed0d0bbc7cd class: TerminalView Claus Gittinger <cg@exept.de> parents: 4105 diff changeset	653	#Cmd #Cmd_L #Cmd_R
7ed0d0bbc7cd class: TerminalView Claus Gittinger <cg@exept.de> parents: 4105 diff changeset	654	#Meta #Meta_L #Meta_R
7ed0d0bbc7cd class: TerminalView Claus Gittinger <cg@exept.de> parents: 4105 diff changeset	655	#Return)>
7ed0d0bbc7cd class: TerminalView Claus Gittinger <cg@exept.de> parents: 4105 diff changeset	656
1358 ec94a03e4585 Ctrl-keys which are mapped to function keys Claus Gittinger <cg@exept.de> parents: 1354 diff changeset	657	\|rest event rawKey seq\|
ec94a03e4585 Ctrl-keys which are mapped to function keys Claus Gittinger <cg@exept.de> parents: 1354 diff changeset	658
ec94a03e4585 Ctrl-keys which are mapped to function keys Claus Gittinger <cg@exept.de> parents: 1354 diff changeset	659	"/ somewhat complicated, since some characters
ec94a03e4585 Ctrl-keys which are mapped to function keys Claus Gittinger <cg@exept.de> parents: 1354 diff changeset	660	"/ should go untranslated (CTRL-key),
ec94a03e4585 Ctrl-keys which are mapped to function keys Claus Gittinger <cg@exept.de> parents: 1354 diff changeset	661	"/ even if defined as function keys.
914 7ac6d1a53bab initial checkin Claus Gittinger <cg@exept.de> parents: diff changeset	662
7ac6d1a53bab initial checkin Claus Gittinger <cg@exept.de> parents: diff changeset	663	inStream isNil ifTrue:[^ self].
7ac6d1a53bab initial checkin Claus Gittinger <cg@exept.de> parents: diff changeset	664
4294 44d208158d1e class: TerminalView Claus Gittinger <cg@exept.de> parents: 4290 diff changeset	665	DebugKeyboard ifTrue:[
2192 5f3bf896d334 vt100 perform now only cr and not cr-nl penk parents: 2191 diff changeset	666	Transcript showCR:'----'; show:'keyPress:' ; showCR:aKey printString.
5f3bf896d334 vt100 perform now only cr and not cr-nl penk parents: 2191 diff changeset	667	].
914 7ac6d1a53bab initial checkin Claus Gittinger <cg@exept.de> parents: diff changeset	668
7ac6d1a53bab initial checkin Claus Gittinger <cg@exept.de> parents: diff changeset	669	aKey isCharacter ifTrue:[
2466 f986a03f160f deselect on regular key Claus Gittinger <cg@exept.de> parents: 2450 diff changeset	670	self deselect.
f986a03f160f deselect on regular key Claus Gittinger <cg@exept.de> parents: 2450 diff changeset	671
1363 7297da8a2e02 dont flush input when shell has terminated Claus Gittinger <cg@exept.de> parents: 1360 diff changeset	672	localEcho ifTrue:[
3758 59fe4398679a added: #example Claus Gittinger <cg@exept.de> parents: 3225 diff changeset	673	self nextPut:aKey.
59fe4398679a added: #example Claus Gittinger <cg@exept.de> parents: 3225 diff changeset	674	self flush.
1363 7297da8a2e02 dont flush input when shell has terminated Claus Gittinger <cg@exept.de> parents: 1360 diff changeset	675	].
4290 bad371611ba6 class: TerminalView Claus Gittinger <cg@exept.de> parents: 4288 diff changeset	676	"/ send it down to inStream ...
bad371611ba6 class: TerminalView Claus Gittinger <cg@exept.de> parents: 4288 diff changeset	677	inStream nextPut:aKey.
914 7ac6d1a53bab initial checkin Claus Gittinger <cg@exept.de> parents: diff changeset	678	^ self
7ac6d1a53bab initial checkin Claus Gittinger <cg@exept.de> parents: diff changeset	679	].
7ac6d1a53bab initial checkin Claus Gittinger <cg@exept.de> parents: diff changeset	680
1366 137876addbea checkin from browser Claus Gittinger <cg@exept.de> parents: 1363 diff changeset	681	(#(Control Control_L Control_R
137876addbea checkin from browser Claus Gittinger <cg@exept.de> parents: 1363 diff changeset	682	Shift Shift_L Shift_R
137876addbea checkin from browser Claus Gittinger <cg@exept.de> parents: 1363 diff changeset	683	Alt Alt_L Alt_R
137876addbea checkin from browser Claus Gittinger <cg@exept.de> parents: 1363 diff changeset	684	Cmd Cmd_L Cmd_R
137876addbea checkin from browser Claus Gittinger <cg@exept.de> parents: 1363 diff changeset	685	Meta Meta_L Meta_R) includes:aKey) ifTrue:[
137876addbea checkin from browser Claus Gittinger <cg@exept.de> parents: 1363 diff changeset	686	^ self
137876addbea checkin from browser Claus Gittinger <cg@exept.de> parents: 1363 diff changeset	687	].
137876addbea checkin from browser Claus Gittinger <cg@exept.de> parents: 1363 diff changeset	688
1358 ec94a03e4585 Ctrl-keys which are mapped to function keys Claus Gittinger <cg@exept.de> parents: 1354 diff changeset	689	"/
ec94a03e4585 Ctrl-keys which are mapped to function keys Claus Gittinger <cg@exept.de> parents: 1354 diff changeset	690	"/ common translations (Tab, Backspace, F-keys etc.)
ec94a03e4585 Ctrl-keys which are mapped to function keys Claus Gittinger <cg@exept.de> parents: 1354 diff changeset	691	"/
2078 96c664b79c19 + inputTranslateCRtoCRNL Claus Gittinger <cg@exept.de> parents: 2077 diff changeset	692	(aKey == #Return
96c664b79c19 + inputTranslateCRtoCRNL Claus Gittinger <cg@exept.de> parents: 2077 diff changeset	693	and:[inputTranslateCRToNL]) ifTrue:[
96c664b79c19 + inputTranslateCRtoCRNL Claus Gittinger <cg@exept.de> parents: 2077 diff changeset	694	seq := '\n'.
96c664b79c19 + inputTranslateCRtoCRNL Claus Gittinger <cg@exept.de> parents: 2077 diff changeset	695	] ifFalse:[
96c664b79c19 + inputTranslateCRtoCRNL Claus Gittinger <cg@exept.de> parents: 2077 diff changeset	696	seq := kbdSequences at:aKey ifAbsent:nil.
96c664b79c19 + inputTranslateCRtoCRNL Claus Gittinger <cg@exept.de> parents: 2077 diff changeset	697	].
3758 59fe4398679a added: #example Claus Gittinger <cg@exept.de> parents: 3225 diff changeset	698
914 7ac6d1a53bab initial checkin Claus Gittinger <cg@exept.de> parents: diff changeset	699	seq notNil ifTrue:[
4294 44d208158d1e class: TerminalView Claus Gittinger <cg@exept.de> parents: 4290 diff changeset	700	DebugKeyboard ifTrue:[
2192 5f3bf896d334 vt100 perform now only cr and not cr-nl penk parents: 2191 diff changeset	701	Transcript show:'->' ; showCR:seq storeString.
5f3bf896d334 vt100 perform now only cr and not cr-nl penk parents: 2191 diff changeset	702	].
4105 a77be3c32b6d changed: Claus Gittinger <cg@exept.de> parents: 4030 diff changeset	703	seq := seq withoutCEscapes.
2078 96c664b79c19 + inputTranslateCRtoCRNL Claus Gittinger <cg@exept.de> parents: 2077 diff changeset	704
1363 7297da8a2e02 dont flush input when shell has terminated Claus Gittinger <cg@exept.de> parents: 1360 diff changeset	705	localEcho ifTrue:[
3758 59fe4398679a added: #example Claus Gittinger <cg@exept.de> parents: 3225 diff changeset	706	seq do:[:k \| self nextPut:k].
59fe4398679a added: #example Claus Gittinger <cg@exept.de> parents: 3225 diff changeset	707	self flush.
1363 7297da8a2e02 dont flush input when shell has terminated Claus Gittinger <cg@exept.de> parents: 1360 diff changeset	708	].
4290 bad371611ba6 class: TerminalView Claus Gittinger <cg@exept.de> parents: 4288 diff changeset	709	inStream nextPutAll:seq.
914 7ac6d1a53bab initial checkin Claus Gittinger <cg@exept.de> parents: diff changeset	710	^ self
7ac6d1a53bab initial checkin Claus Gittinger <cg@exept.de> parents: diff changeset	711	].
7ac6d1a53bab initial checkin Claus Gittinger <cg@exept.de> parents: diff changeset	712
1358 ec94a03e4585 Ctrl-keys which are mapped to function keys Claus Gittinger <cg@exept.de> parents: 1354 diff changeset	713	self sensor ctrlDown ifTrue:[
1366 137876addbea checkin from browser Claus Gittinger <cg@exept.de> parents: 1363 diff changeset	714	(aKey startsWith:'Ctrl') ifTrue:[
137876addbea checkin from browser Claus Gittinger <cg@exept.de> parents: 1363 diff changeset	715	rawKey := aKey
137876addbea checkin from browser Claus Gittinger <cg@exept.de> parents: 1363 diff changeset	716	] ifFalse:[
137876addbea checkin from browser Claus Gittinger <cg@exept.de> parents: 1363 diff changeset	717	"/ already translated - undo it.
137876addbea checkin from browser Claus Gittinger <cg@exept.de> parents: 1363 diff changeset	718
137876addbea checkin from browser Claus Gittinger <cg@exept.de> parents: 1363 diff changeset	719	event := WindowGroup lastEventQuerySignal query.
137876addbea checkin from browser Claus Gittinger <cg@exept.de> parents: 1363 diff changeset	720	rawKey := event rawKey.
137876addbea checkin from browser Claus Gittinger <cg@exept.de> parents: 1363 diff changeset	721	rawKey isCharacter ifTrue:[
137876addbea checkin from browser Claus Gittinger <cg@exept.de> parents: 1363 diff changeset	722	rawKey := 'Ctrl' , rawKey.
137876addbea checkin from browser Claus Gittinger <cg@exept.de> parents: 1363 diff changeset	723	]
1360 fb843effdaea checkin from browser Claus Gittinger <cg@exept.de> parents: 1359 diff changeset	724	]
1358 ec94a03e4585 Ctrl-keys which are mapped to function keys Claus Gittinger <cg@exept.de> parents: 1354 diff changeset	725	] ifFalse:[
ec94a03e4585 Ctrl-keys which are mapped to function keys Claus Gittinger <cg@exept.de> parents: 1354 diff changeset	726	rawKey := self keyboardMap keyAtValue:aKey ifAbsent:aKey.
ec94a03e4585 Ctrl-keys which are mapped to function keys Claus Gittinger <cg@exept.de> parents: 1354 diff changeset	727	].
ec94a03e4585 Ctrl-keys which are mapped to function keys Claus Gittinger <cg@exept.de> parents: 1354 diff changeset	728
ec94a03e4585 Ctrl-keys which are mapped to function keys Claus Gittinger <cg@exept.de> parents: 1354 diff changeset	729	"/
ec94a03e4585 Ctrl-keys which are mapped to function keys Claus Gittinger <cg@exept.de> parents: 1354 diff changeset	730	"/ care for function-keys, which are mapped to Ctrl-x;
ec94a03e4585 Ctrl-keys which are mapped to function keys Claus Gittinger <cg@exept.de> parents: 1354 diff changeset	731	"/
4294 44d208158d1e class: TerminalView Claus Gittinger <cg@exept.de> parents: 4290 diff changeset	732	DebugKeyboard ifTrue:[
2192 5f3bf896d334 vt100 perform now only cr and not cr-nl penk parents: 2191 diff changeset	733	Transcript show:'raw ->' ; showCR:rawKey storeString.
5f3bf896d334 vt100 perform now only cr and not cr-nl penk parents: 2191 diff changeset	734	].
1358 ec94a03e4585 Ctrl-keys which are mapped to function keys Claus Gittinger <cg@exept.de> parents: 1354 diff changeset	735
914 7ac6d1a53bab initial checkin Claus Gittinger <cg@exept.de> parents: diff changeset	736	seq := kbdSequences at:rawKey ifAbsent:nil.
7ac6d1a53bab initial checkin Claus Gittinger <cg@exept.de> parents: diff changeset	737	seq notNil ifTrue:[
4294 44d208158d1e class: TerminalView Claus Gittinger <cg@exept.de> parents: 4290 diff changeset	738	DebugKeyboard ifTrue:[
3758 59fe4398679a added: #example Claus Gittinger <cg@exept.de> parents: 3225 diff changeset	739	Transcript show:'->' ; showCR:seq storeString.
59fe4398679a added: #example Claus Gittinger <cg@exept.de> parents: 3225 diff changeset	740	].
4105 a77be3c32b6d changed: Claus Gittinger <cg@exept.de> parents: 4030 diff changeset	741	inStream nextPutAll:(seq withoutCEscapes).
914 7ac6d1a53bab initial checkin Claus Gittinger <cg@exept.de> parents: diff changeset	742	^ self
7ac6d1a53bab initial checkin Claus Gittinger <cg@exept.de> parents: diff changeset	743	].
7ac6d1a53bab initial checkin Claus Gittinger <cg@exept.de> parents: diff changeset	744
7ac6d1a53bab initial checkin Claus Gittinger <cg@exept.de> parents: diff changeset	745	(rawKey startsWith:'Ctrl') ifTrue:[
7ac6d1a53bab initial checkin Claus Gittinger <cg@exept.de> parents: diff changeset	746	rest := rawKey copyFrom:5.
7ac6d1a53bab initial checkin Claus Gittinger <cg@exept.de> parents: diff changeset	747	rest size == 1 ifTrue:[
7ac6d1a53bab initial checkin Claus Gittinger <cg@exept.de> parents: diff changeset	748	rest := rest at:1.
7ac6d1a53bab initial checkin Claus Gittinger <cg@exept.de> parents: diff changeset	749	(rest >= $a and:[rest <= $z]) ifTrue:[
4294 44d208158d1e class: TerminalView Claus Gittinger <cg@exept.de> parents: 4290 diff changeset	750	DebugKeyboard ifTrue:[
2192 5f3bf896d334 vt100 perform now only cr and not cr-nl penk parents: 2191 diff changeset	751	Transcript show:'->' ; showCR:(Character value:(rest - $a + 1)) storeString.
5f3bf896d334 vt100 perform now only cr and not cr-nl penk parents: 2191 diff changeset	752	].
914 7ac6d1a53bab initial checkin Claus Gittinger <cg@exept.de> parents: diff changeset	753	inStream nextPut:(Character value:(rest - $a + 1)).
7ac6d1a53bab initial checkin Claus Gittinger <cg@exept.de> parents: diff changeset	754	^ self
7ac6d1a53bab initial checkin Claus Gittinger <cg@exept.de> parents: diff changeset	755	].
7ac6d1a53bab initial checkin Claus Gittinger <cg@exept.de> parents: diff changeset	756	(rest >= $A and:[rest <= $Z]) ifTrue:[
4294 44d208158d1e class: TerminalView Claus Gittinger <cg@exept.de> parents: 4290 diff changeset	757	DebugKeyboard ifTrue:[
2192 5f3bf896d334 vt100 perform now only cr and not cr-nl penk parents: 2191 diff changeset	758	Transcript show:'->' ; showCR:(Character value:(rest - $a + 1)) storeString.
5f3bf896d334 vt100 perform now only cr and not cr-nl penk parents: 2191 diff changeset	759	].
914 7ac6d1a53bab initial checkin Claus Gittinger <cg@exept.de> parents: diff changeset	760	inStream nextPut:(Character value:(rest - $A + 1)).
7ac6d1a53bab initial checkin Claus Gittinger <cg@exept.de> parents: diff changeset	761	^ self
7ac6d1a53bab initial checkin Claus Gittinger <cg@exept.de> parents: diff changeset	762	].
7ac6d1a53bab initial checkin Claus Gittinger <cg@exept.de> parents: diff changeset	763	]
7ac6d1a53bab initial checkin Claus Gittinger <cg@exept.de> parents: diff changeset	764	].
7ac6d1a53bab initial checkin Claus Gittinger <cg@exept.de> parents: diff changeset	765
934 b450dbaeedac checkin from browser Claus Gittinger <cg@exept.de> parents: 933 diff changeset	766	(rawKey startsWith:'Control') ifTrue:[
b450dbaeedac checkin from browser Claus Gittinger <cg@exept.de> parents: 933 diff changeset	767	^ self
b450dbaeedac checkin from browser Claus Gittinger <cg@exept.de> parents: 933 diff changeset	768	].
b450dbaeedac checkin from browser Claus Gittinger <cg@exept.de> parents: 933 diff changeset	769	(rawKey startsWith:'Shift') ifTrue:[
b450dbaeedac checkin from browser Claus Gittinger <cg@exept.de> parents: 933 diff changeset	770	^ self
b450dbaeedac checkin from browser Claus Gittinger <cg@exept.de> parents: 933 diff changeset	771	].
b450dbaeedac checkin from browser Claus Gittinger <cg@exept.de> parents: 933 diff changeset	772	(rawKey startsWith:'Alt') ifTrue:[
b450dbaeedac checkin from browser Claus Gittinger <cg@exept.de> parents: 933 diff changeset	773	^ self
b450dbaeedac checkin from browser Claus Gittinger <cg@exept.de> parents: 933 diff changeset	774	].
b450dbaeedac checkin from browser Claus Gittinger <cg@exept.de> parents: 933 diff changeset	775	(rawKey startsWith:'Cmd') ifTrue:[
950 9e5834388a79 fixed paste & command keys Claus Gittinger <cg@exept.de> parents: 948 diff changeset	776	^ super keyPress:aKey x:x y:y
934 b450dbaeedac checkin from browser Claus Gittinger <cg@exept.de> parents: 933 diff changeset	777	].
1345 cd0939600467 checkin from browser Claus Gittinger <cg@exept.de> parents: 1343 diff changeset	778	(rawKey = 'Ctrl') ifTrue:[
cd0939600467 checkin from browser Claus Gittinger <cg@exept.de> parents: 1343 diff changeset	779	^ self
cd0939600467 checkin from browser Claus Gittinger <cg@exept.de> parents: 1343 diff changeset	780	].
934 b450dbaeedac checkin from browser Claus Gittinger <cg@exept.de> parents: 933 diff changeset	781
4294 44d208158d1e class: TerminalView Claus Gittinger <cg@exept.de> parents: 4290 diff changeset	782	DebugKeyboard ifTrue:[
2192 5f3bf896d334 vt100 perform now only cr and not cr-nl penk parents: 2191 diff changeset	783	Transcript show:'unhandled key: '; showCR:rawKey.
5f3bf896d334 vt100 perform now only cr and not cr-nl penk parents: 2191 diff changeset	784	].
914 7ac6d1a53bab initial checkin Claus Gittinger <cg@exept.de> parents: diff changeset	785
4294 44d208158d1e class: TerminalView Claus Gittinger <cg@exept.de> parents: 4290 diff changeset	786	"
44d208158d1e class: TerminalView Claus Gittinger <cg@exept.de> parents: 4290 diff changeset	787	DebugKeyboard := true
44d208158d1e class: TerminalView Claus Gittinger <cg@exept.de> parents: 4290 diff changeset	788	"
44d208158d1e class: TerminalView Claus Gittinger <cg@exept.de> parents: 4290 diff changeset	789
4105 a77be3c32b6d changed: Claus Gittinger <cg@exept.de> parents: 4030 diff changeset	790	"Modified: / 25-01-2012 / 10:43:06 / cg"
914 7ac6d1a53bab initial checkin Claus Gittinger <cg@exept.de> parents: diff changeset	791	!
7ac6d1a53bab initial checkin Claus Gittinger <cg@exept.de> parents: diff changeset	792
7ac6d1a53bab initial checkin Claus Gittinger <cg@exept.de> parents: diff changeset	793	shellTerminated
1363 7297da8a2e02 dont flush input when shell has terminated Claus Gittinger <cg@exept.de> parents: 1360 diff changeset	794	"shell has terminated"
7297da8a2e02 dont flush input when shell has terminated Claus Gittinger <cg@exept.de> parents: 1360 diff changeset	795
7297da8a2e02 dont flush input when shell has terminated Claus Gittinger <cg@exept.de> parents: 1360 diff changeset	796	"/Delay waitForSeconds:10.
7297da8a2e02 dont flush input when shell has terminated Claus Gittinger <cg@exept.de> parents: 1360 diff changeset	797	[self readAnyAvailableData > 0] whileTrue:[Delay waitForSeconds:0.1].
7297da8a2e02 dont flush input when shell has terminated Claus Gittinger <cg@exept.de> parents: 1360 diff changeset	798	"/
4265 76d3fea328d6 class: TerminalView Claus Gittinger <cg@exept.de> parents: 4256 diff changeset	799	self closeDownShellAndStopReaderProcess.
1363 7297da8a2e02 dont flush input when shell has terminated Claus Gittinger <cg@exept.de> parents: 1360 diff changeset	800
946 45e3eac9c087 added shellTerminateAction Claus Gittinger <cg@exept.de> parents: 945 diff changeset	801	shellTerminateAction notNil ifTrue:[
45e3eac9c087 added shellTerminateAction Claus Gittinger <cg@exept.de> parents: 945 diff changeset	802	shellTerminateAction value
45e3eac9c087 added shellTerminateAction Claus Gittinger <cg@exept.de> parents: 945 diff changeset	803	] ifFalse:[
45e3eac9c087 added shellTerminateAction Claus Gittinger <cg@exept.de> parents: 945 diff changeset	804	"/ may be removed ...
4250 7c940d59fc4e class: TerminalView Claus Gittinger <cg@exept.de> parents: 4223 diff changeset	805	self warn:(resources string:'shell terminated').
946 45e3eac9c087 added shellTerminateAction Claus Gittinger <cg@exept.de> parents: 945 diff changeset	806	]
45e3eac9c087 added shellTerminateAction Claus Gittinger <cg@exept.de> parents: 945 diff changeset	807
1363 7297da8a2e02 dont flush input when shell has terminated Claus Gittinger <cg@exept.de> parents: 1360 diff changeset	808	"Modified: / 5.5.1999 / 18:43:22 / cg"
942 1f4fa3a6faec send a sigWINCH whenever the views size changes. Claus Gittinger <cg@exept.de> parents: 940 diff changeset	809	!
1f4fa3a6faec send a sigWINCH whenever the views size changes. Claus Gittinger <cg@exept.de> parents: 940 diff changeset	810
1f4fa3a6faec send a sigWINCH whenever the views size changes. Claus Gittinger <cg@exept.de> parents: 940 diff changeset	811	sizeChanged:how
1f4fa3a6faec send a sigWINCH whenever the views size changes. Claus Gittinger <cg@exept.de> parents: 940 diff changeset	812	super sizeChanged:how.
943 9eea2d5095b5 checkin from browser Claus Gittinger <cg@exept.de> parents: 942 diff changeset	813	self defineWindowSize.
942 1f4fa3a6faec send a sigWINCH whenever the views size changes. Claus Gittinger <cg@exept.de> parents: 940 diff changeset	814
943 9eea2d5095b5 checkin from browser Claus Gittinger <cg@exept.de> parents: 942 diff changeset	815	"Modified: / 11.6.1998 / 22:51:48 / cg"
914 7ac6d1a53bab initial checkin Claus Gittinger <cg@exept.de> parents: diff changeset	816	! !
7ac6d1a53bab initial checkin Claus Gittinger <cg@exept.de> parents: diff changeset	817
7ac6d1a53bab initial checkin Claus Gittinger <cg@exept.de> parents: diff changeset	818	!TerminalView methodsFor:'functions'!
7ac6d1a53bab initial checkin Claus Gittinger <cg@exept.de> parents: diff changeset	819
7ac6d1a53bab initial checkin Claus Gittinger <cg@exept.de> parents: diff changeset	820	doBackspace
7ac6d1a53bab initial checkin Claus Gittinger <cg@exept.de> parents: diff changeset	821	self cursorLeft.
7ac6d1a53bab initial checkin Claus Gittinger <cg@exept.de> parents: diff changeset	822	self replaceCharAtCursor:(Character space).
7ac6d1a53bab initial checkin Claus Gittinger <cg@exept.de> parents: diff changeset	823	self cursorLeft.
7ac6d1a53bab initial checkin Claus Gittinger <cg@exept.de> parents: diff changeset	824
931 3dfdf1f7bd5d checkin from browser Claus Gittinger <cg@exept.de> parents: 929 diff changeset	825	"Modified: / 10.6.1998 / 17:09:12 / cg"
914 7ac6d1a53bab initial checkin Claus Gittinger <cg@exept.de> parents: diff changeset	826	!
7ac6d1a53bab initial checkin Claus Gittinger <cg@exept.de> parents: diff changeset	827
926 df8d2a821687 checkin from browser Claus Gittinger <cg@exept.de> parents: 925 diff changeset	828	doClearDisplay
1420 7564d09aa1b2 documentation Claus Gittinger <cg@exept.de> parents: 1418 diff changeset	829	"clear everything"
7564d09aa1b2 documentation Claus Gittinger <cg@exept.de> parents: 1418 diff changeset	830
1000 879d9578e4b6 additional clear functions. Claus Gittinger <cg@exept.de> parents: 999 diff changeset	831	self doClearEntireScreen.
879d9578e4b6 additional clear functions. Claus Gittinger <cg@exept.de> parents: 999 diff changeset	832
879d9578e4b6 additional clear functions. Claus Gittinger <cg@exept.de> parents: 999 diff changeset	833	"Modified: / 21.7.1998 / 20:05:35 / cg"
879d9578e4b6 additional clear functions. Claus Gittinger <cg@exept.de> parents: 999 diff changeset	834	!
879d9578e4b6 additional clear functions. Claus Gittinger <cg@exept.de> parents: 999 diff changeset	835
1420 7564d09aa1b2 documentation Claus Gittinger <cg@exept.de> parents: 1418 diff changeset	836	doClearEntireLine
7564d09aa1b2 documentation Claus Gittinger <cg@exept.de> parents: 1418 diff changeset	837	"clear the cursor line. cursor position remains unchanged"
7564d09aa1b2 documentation Claus Gittinger <cg@exept.de> parents: 1418 diff changeset	838
7564d09aa1b2 documentation Claus Gittinger <cg@exept.de> parents: 1418 diff changeset	839	self at:cursorLine put:''
7564d09aa1b2 documentation Claus Gittinger <cg@exept.de> parents: 1418 diff changeset	840	!
7564d09aa1b2 documentation Claus Gittinger <cg@exept.de> parents: 1418 diff changeset	841
1000 879d9578e4b6 additional clear functions. Claus Gittinger <cg@exept.de> parents: 999 diff changeset	842	doClearEntireScreen
1420 7564d09aa1b2 documentation Claus Gittinger <cg@exept.de> parents: 1418 diff changeset	843	"clear everything"
7564d09aa1b2 documentation Claus Gittinger <cg@exept.de> parents: 1418 diff changeset	844
926 df8d2a821687 checkin from browser Claus Gittinger <cg@exept.de> parents: 925 diff changeset	845	firstLineShown to:(list size) do:[:l \|
df8d2a821687 checkin from browser Claus Gittinger <cg@exept.de> parents: 925 diff changeset	846	self at:l put:''
df8d2a821687 checkin from browser Claus Gittinger <cg@exept.de> parents: 925 diff changeset	847	].
922 c8373b8c7986 * empty log message * Claus Gittinger <cg@exept.de> parents: 921 diff changeset	848
1000 879d9578e4b6 additional clear functions. Claus Gittinger <cg@exept.de> parents: 999 diff changeset	849	"Modified: / 21.7.1998 / 20:00:19 / cg"
879d9578e4b6 additional clear functions. Claus Gittinger <cg@exept.de> parents: 999 diff changeset	850	"Created: / 21.7.1998 / 20:05:24 / cg"
926 df8d2a821687 checkin from browser Claus Gittinger <cg@exept.de> parents: 925 diff changeset	851	!
df8d2a821687 checkin from browser Claus Gittinger <cg@exept.de> parents: 925 diff changeset	852
1000 879d9578e4b6 additional clear functions. Claus Gittinger <cg@exept.de> parents: 999 diff changeset	853	doClearFromBeginningOfLine
1420 7564d09aa1b2 documentation Claus Gittinger <cg@exept.de> parents: 1418 diff changeset	854	"clear from beginning of line to the cursorPosition"
7564d09aa1b2 documentation Claus Gittinger <cg@exept.de> parents: 1418 diff changeset	855
1000 879d9578e4b6 additional clear functions. Claus Gittinger <cg@exept.de> parents: 999 diff changeset	856	\|l\|
879d9578e4b6 additional clear functions. Claus Gittinger <cg@exept.de> parents: 999 diff changeset	857
879d9578e4b6 additional clear functions. Claus Gittinger <cg@exept.de> parents: 999 diff changeset	858	l := self listAt:cursorLine.
879d9578e4b6 additional clear functions. Claus Gittinger <cg@exept.de> parents: 999 diff changeset	859	l notNil ifTrue:[
879d9578e4b6 additional clear functions. Claus Gittinger <cg@exept.de> parents: 999 diff changeset	860	(l size >= (cursorCol-1)) ifTrue:[
879d9578e4b6 additional clear functions. Claus Gittinger <cg@exept.de> parents: 999 diff changeset	861	l := l copy from:1 to:cursorCol-1 put:(Character space).
879d9578e4b6 additional clear functions. Claus Gittinger <cg@exept.de> parents: 999 diff changeset	862	] ifFalse:[
879d9578e4b6 additional clear functions. Claus Gittinger <cg@exept.de> parents: 999 diff changeset	863	l := nil.
879d9578e4b6 additional clear functions. Claus Gittinger <cg@exept.de> parents: 999 diff changeset	864	].
879d9578e4b6 additional clear functions. Claus Gittinger <cg@exept.de> parents: 999 diff changeset	865	self withoutRedrawAt:cursorLine put:l.
879d9578e4b6 additional clear functions. Claus Gittinger <cg@exept.de> parents: 999 diff changeset	866	self invalidateLine:cursorLine
879d9578e4b6 additional clear functions. Claus Gittinger <cg@exept.de> parents: 999 diff changeset	867	"/ self at:cursorLine put:l.
879d9578e4b6 additional clear functions. Claus Gittinger <cg@exept.de> parents: 999 diff changeset	868	]
879d9578e4b6 additional clear functions. Claus Gittinger <cg@exept.de> parents: 999 diff changeset	869
879d9578e4b6 additional clear functions. Claus Gittinger <cg@exept.de> parents: 999 diff changeset	870	"Modified: / 20.6.1998 / 19:10:21 / cg"
879d9578e4b6 additional clear functions. Claus Gittinger <cg@exept.de> parents: 999 diff changeset	871	"Created: / 21.7.1998 / 20:10:58 / cg"
879d9578e4b6 additional clear functions. Claus Gittinger <cg@exept.de> parents: 999 diff changeset	872	!
879d9578e4b6 additional clear functions. Claus Gittinger <cg@exept.de> parents: 999 diff changeset	873
879d9578e4b6 additional clear functions. Claus Gittinger <cg@exept.de> parents: 999 diff changeset	874	doClearFromBeginningOfScreen
1420 7564d09aa1b2 documentation Claus Gittinger <cg@exept.de> parents: 1418 diff changeset	875	"clear from beginning of the screen to the cursorPosition"
7564d09aa1b2 documentation Claus Gittinger <cg@exept.de> parents: 1418 diff changeset	876
1000 879d9578e4b6 additional clear functions. Claus Gittinger <cg@exept.de> parents: 999 diff changeset	877	self doClearFromBeginningOfLine.
879d9578e4b6 additional clear functions. Claus Gittinger <cg@exept.de> parents: 999 diff changeset	878	cursorLine-1 to:firstLineShown do:[:l \|
922 c8373b8c7986 * empty log message * Claus Gittinger <cg@exept.de> parents: 921 diff changeset	879	self at:l put:''
c8373b8c7986 * empty log message * Claus Gittinger <cg@exept.de> parents: 921 diff changeset	880	].
c8373b8c7986 * empty log message * Claus Gittinger <cg@exept.de> parents: 921 diff changeset	881
926 df8d2a821687 checkin from browser Claus Gittinger <cg@exept.de> parents: 925 diff changeset	882	"Modified: / 10.6.1998 / 14:45:43 / cg"
1000 879d9578e4b6 additional clear functions. Claus Gittinger <cg@exept.de> parents: 999 diff changeset	883	"Created: / 21.7.1998 / 20:08:29 / cg"
926 df8d2a821687 checkin from browser Claus Gittinger <cg@exept.de> parents: 925 diff changeset	884	!
df8d2a821687 checkin from browser Claus Gittinger <cg@exept.de> parents: 925 diff changeset	885
df8d2a821687 checkin from browser Claus Gittinger <cg@exept.de> parents: 925 diff changeset	886	doClearToEndOfLine
1420 7564d09aa1b2 documentation Claus Gittinger <cg@exept.de> parents: 1418 diff changeset	887	"clear from the cursorPosition to the end of the line"
7564d09aa1b2 documentation Claus Gittinger <cg@exept.de> parents: 1418 diff changeset	888
926 df8d2a821687 checkin from browser Claus Gittinger <cg@exept.de> parents: 925 diff changeset	889	\|l\|
df8d2a821687 checkin from browser Claus Gittinger <cg@exept.de> parents: 925 diff changeset	890
df8d2a821687 checkin from browser Claus Gittinger <cg@exept.de> parents: 925 diff changeset	891	l := self listAt:cursorLine.
931 3dfdf1f7bd5d checkin from browser Claus Gittinger <cg@exept.de> parents: 929 diff changeset	892	(l size >= (cursorCol-1)) ifTrue:[
951 a9e48f549763 fixed scroll-range Claus Gittinger <cg@exept.de> parents: 950 diff changeset	893	l notNil ifTrue:[
a9e48f549763 fixed scroll-range Claus Gittinger <cg@exept.de> parents: 950 diff changeset	894	l := l copyTo:cursorCol-1.
979 32f75cd56edc * empty log message * Claus Gittinger <cg@exept.de> parents: 977 diff changeset	895	self withoutRedrawAt:cursorLine put:l.
32f75cd56edc * empty log message * Claus Gittinger <cg@exept.de> parents: 977 diff changeset	896	self invalidateLine:cursorLine
32f75cd56edc * empty log message * Claus Gittinger <cg@exept.de> parents: 977 diff changeset	897	"/ self at:cursorLine put:l.
951 a9e48f549763 fixed scroll-range Claus Gittinger <cg@exept.de> parents: 950 diff changeset	898	]
926 df8d2a821687 checkin from browser Claus Gittinger <cg@exept.de> parents: 925 diff changeset	899	]
df8d2a821687 checkin from browser Claus Gittinger <cg@exept.de> parents: 925 diff changeset	900
df8d2a821687 checkin from browser Claus Gittinger <cg@exept.de> parents: 925 diff changeset	901	"Created: / 10.6.1998 / 14:45:01 / cg"
979 32f75cd56edc * empty log message * Claus Gittinger <cg@exept.de> parents: 977 diff changeset	902	"Modified: / 20.6.1998 / 19:10:21 / cg"
914 7ac6d1a53bab initial checkin Claus Gittinger <cg@exept.de> parents: diff changeset	903	!
7ac6d1a53bab initial checkin Claus Gittinger <cg@exept.de> parents: diff changeset	904
1000 879d9578e4b6 additional clear functions. Claus Gittinger <cg@exept.de> parents: 999 diff changeset	905	doClearToEndOfScreen
1420 7564d09aa1b2 documentation Claus Gittinger <cg@exept.de> parents: 1418 diff changeset	906	"clear from the cursorPosition to the end of the screen"
7564d09aa1b2 documentation Claus Gittinger <cg@exept.de> parents: 1418 diff changeset	907
1000 879d9578e4b6 additional clear functions. Claus Gittinger <cg@exept.de> parents: 999 diff changeset	908	self doClearToEndOfLine.
879d9578e4b6 additional clear functions. Claus Gittinger <cg@exept.de> parents: 999 diff changeset	909	cursorLine+1 to:(list size) do:[:l \|
879d9578e4b6 additional clear functions. Claus Gittinger <cg@exept.de> parents: 999 diff changeset	910	self at:l put:''
879d9578e4b6 additional clear functions. Claus Gittinger <cg@exept.de> parents: 999 diff changeset	911	].
879d9578e4b6 additional clear functions. Claus Gittinger <cg@exept.de> parents: 999 diff changeset	912
879d9578e4b6 additional clear functions. Claus Gittinger <cg@exept.de> parents: 999 diff changeset	913	"Modified: / 10.6.1998 / 14:45:43 / cg"
879d9578e4b6 additional clear functions. Claus Gittinger <cg@exept.de> parents: 999 diff changeset	914	"Created: / 21.7.1998 / 20:06:14 / cg"
879d9578e4b6 additional clear functions. Claus Gittinger <cg@exept.de> parents: 999 diff changeset	915	!
879d9578e4b6 additional clear functions. Claus Gittinger <cg@exept.de> parents: 999 diff changeset	916
926 df8d2a821687 checkin from browser Claus Gittinger <cg@exept.de> parents: 925 diff changeset	917	doCursorDown:n
1420 7564d09aa1b2 documentation Claus Gittinger <cg@exept.de> parents: 1418 diff changeset	918	"move the cursor down by n lines"
7564d09aa1b2 documentation Claus Gittinger <cg@exept.de> parents: 1418 diff changeset	919
979 32f75cd56edc * empty log message * Claus Gittinger <cg@exept.de> parents: 977 diff changeset	920	\|wasOn rEnd\|
926 df8d2a821687 checkin from browser Claus Gittinger <cg@exept.de> parents: 925 diff changeset	921
979 32f75cd56edc * empty log message * Claus Gittinger <cg@exept.de> parents: 977 diff changeset	922	"/ rangeEndLine == numberOfLines ifTrue:[
32f75cd56edc * empty log message * Claus Gittinger <cg@exept.de> parents: 977 diff changeset	923	"/ ^ super cursorDown:n
32f75cd56edc * empty log message * Claus Gittinger <cg@exept.de> parents: 977 diff changeset	924	"/ ].
32f75cd56edc * empty log message * Claus Gittinger <cg@exept.de> parents: 977 diff changeset	925	cursorLine + 1 - firstLineShown + n <= rangeEndLine ifTrue:[
951 a9e48f549763 fixed scroll-range Claus Gittinger <cg@exept.de> parents: 950 diff changeset	926	"/ no special action req'd
a9e48f549763 fixed scroll-range Claus Gittinger <cg@exept.de> parents: 950 diff changeset	927	^ super cursorDown:n
a9e48f549763 fixed scroll-range Claus Gittinger <cg@exept.de> parents: 950 diff changeset	928	].
979 32f75cd56edc * empty log message * Claus Gittinger <cg@exept.de> parents: 977 diff changeset	929
951 a9e48f549763 fixed scroll-range Claus Gittinger <cg@exept.de> parents: 950 diff changeset	930	n timesRepeat:[
a9e48f549763 fixed scroll-range Claus Gittinger <cg@exept.de> parents: 950 diff changeset	931	wasOn := self hideCursor.
979 32f75cd56edc * empty log message * Claus Gittinger <cg@exept.de> parents: 977 diff changeset	932	rEnd := rangeEndLine+firstLineShown-1.
32f75cd56edc * empty log message * Claus Gittinger <cg@exept.de> parents: 977 diff changeset	933	cursorLine == rEnd ifTrue:[
32f75cd56edc * empty log message * Claus Gittinger <cg@exept.de> parents: 977 diff changeset	934	self deleteLine:(rangeStartLine+firstLineShown-1).
32f75cd56edc * empty log message * Claus Gittinger <cg@exept.de> parents: 977 diff changeset	935	self insertLine:'' before:rEnd.
951 a9e48f549763 fixed scroll-range Claus Gittinger <cg@exept.de> parents: 950 diff changeset	936	] ifFalse:[
a9e48f549763 fixed scroll-range Claus Gittinger <cg@exept.de> parents: 950 diff changeset	937	super cursorDown
a9e48f549763 fixed scroll-range Claus Gittinger <cg@exept.de> parents: 950 diff changeset	938	].
979 32f75cd56edc * empty log message * Claus Gittinger <cg@exept.de> parents: 977 diff changeset	939	wasOn ifTrue:[self showCursor]. "/ self makeCursorVisibleAndShowCursor:wasOn.
951 a9e48f549763 fixed scroll-range Claus Gittinger <cg@exept.de> parents: 950 diff changeset	940	]
a9e48f549763 fixed scroll-range Claus Gittinger <cg@exept.de> parents: 950 diff changeset	941
979 32f75cd56edc * empty log message * Claus Gittinger <cg@exept.de> parents: 977 diff changeset	942	"Modified: / 20.6.1998 / 20:29:39 / cg"
926 df8d2a821687 checkin from browser Claus Gittinger <cg@exept.de> parents: 925 diff changeset	943	!
df8d2a821687 checkin from browser Claus Gittinger <cg@exept.de> parents: 925 diff changeset	944
914 7ac6d1a53bab initial checkin Claus Gittinger <cg@exept.de> parents: diff changeset	945	doCursorHome
1420 7564d09aa1b2 documentation Claus Gittinger <cg@exept.de> parents: 1418 diff changeset	946	"move the cursor to the home position"
7564d09aa1b2 documentation Claus Gittinger <cg@exept.de> parents: 1418 diff changeset	947
938 3e65cc6f22cd checkin from browser Claus Gittinger <cg@exept.de> parents: 936 diff changeset	948	self cursorVisibleLine:1 col:1
3e65cc6f22cd checkin from browser Claus Gittinger <cg@exept.de> parents: 936 diff changeset	949	"/ super cursorHome
3e65cc6f22cd checkin from browser Claus Gittinger <cg@exept.de> parents: 936 diff changeset	950
3e65cc6f22cd checkin from browser Claus Gittinger <cg@exept.de> parents: 936 diff changeset	951	"Modified: / 10.6.1998 / 20:47:31 / cg"
914 7ac6d1a53bab initial checkin Claus Gittinger <cg@exept.de> parents: diff changeset	952	!
7ac6d1a53bab initial checkin Claus Gittinger <cg@exept.de> parents: diff changeset	953
942 1f4fa3a6faec send a sigWINCH whenever the views size changes. Claus Gittinger <cg@exept.de> parents: 940 diff changeset	954	doCursorLeft:n
1420 7564d09aa1b2 documentation Claus Gittinger <cg@exept.de> parents: 1418 diff changeset	955	"move the cursor to the left by n columns"
7564d09aa1b2 documentation Claus Gittinger <cg@exept.de> parents: 1418 diff changeset	956
942 1f4fa3a6faec send a sigWINCH whenever the views size changes. Claus Gittinger <cg@exept.de> parents: 940 diff changeset	957	n timesRepeat:[
1f4fa3a6faec send a sigWINCH whenever the views size changes. Claus Gittinger <cg@exept.de> parents: 940 diff changeset	958	super cursorLeft
1f4fa3a6faec send a sigWINCH whenever the views size changes. Claus Gittinger <cg@exept.de> parents: 940 diff changeset	959	]
1f4fa3a6faec send a sigWINCH whenever the views size changes. Claus Gittinger <cg@exept.de> parents: 940 diff changeset	960
1f4fa3a6faec send a sigWINCH whenever the views size changes. Claus Gittinger <cg@exept.de> parents: 940 diff changeset	961	"Created: / 11.6.1998 / 22:30:00 / cg"
1f4fa3a6faec send a sigWINCH whenever the views size changes. Claus Gittinger <cg@exept.de> parents: 940 diff changeset	962	!
1f4fa3a6faec send a sigWINCH whenever the views size changes. Claus Gittinger <cg@exept.de> parents: 940 diff changeset	963
914 7ac6d1a53bab initial checkin Claus Gittinger <cg@exept.de> parents: diff changeset	964	doCursorNewLine
1420 7564d09aa1b2 documentation Claus Gittinger <cg@exept.de> parents: 1418 diff changeset	965	"move the cursor down to the next line (col remains unchanged)"
7564d09aa1b2 documentation Claus Gittinger <cg@exept.de> parents: 1418 diff changeset	966
931 3dfdf1f7bd5d checkin from browser Claus Gittinger <cg@exept.de> parents: 929 diff changeset	967	super cursorDown:1
3dfdf1f7bd5d checkin from browser Claus Gittinger <cg@exept.de> parents: 929 diff changeset	968
3dfdf1f7bd5d checkin from browser Claus Gittinger <cg@exept.de> parents: 929 diff changeset	969	"Modified: / 10.6.1998 / 16:55:57 / cg"
914 7ac6d1a53bab initial checkin Claus Gittinger <cg@exept.de> parents: diff changeset	970	!
7ac6d1a53bab initial checkin Claus Gittinger <cg@exept.de> parents: diff changeset	971
7ac6d1a53bab initial checkin Claus Gittinger <cg@exept.de> parents: diff changeset	972	doCursorReturn
1420 7564d09aa1b2 documentation Claus Gittinger <cg@exept.de> parents: 1418 diff changeset	973	"move the cursor down and left to the beginning to the next line"
7564d09aa1b2 documentation Claus Gittinger <cg@exept.de> parents: 1418 diff changeset	974
914 7ac6d1a53bab initial checkin Claus Gittinger <cg@exept.de> parents: diff changeset	975	super cursorToBeginOfLine
7ac6d1a53bab initial checkin Claus Gittinger <cg@exept.de> parents: diff changeset	976	!
7ac6d1a53bab initial checkin Claus Gittinger <cg@exept.de> parents: diff changeset	977
926 df8d2a821687 checkin from browser Claus Gittinger <cg@exept.de> parents: 925 diff changeset	978	doCursorRight:n
1420 7564d09aa1b2 documentation Claus Gittinger <cg@exept.de> parents: 1418 diff changeset	979	"move the cursor to the right by n columns"
7564d09aa1b2 documentation Claus Gittinger <cg@exept.de> parents: 1418 diff changeset	980
926 df8d2a821687 checkin from browser Claus Gittinger <cg@exept.de> parents: 925 diff changeset	981	self cursorCol:(cursorCol + n)
df8d2a821687 checkin from browser Claus Gittinger <cg@exept.de> parents: 925 diff changeset	982
df8d2a821687 checkin from browser Claus Gittinger <cg@exept.de> parents: 925 diff changeset	983	"Created: / 10.6.1998 / 15:10:08 / cg"
df8d2a821687 checkin from browser Claus Gittinger <cg@exept.de> parents: 925 diff changeset	984	!
df8d2a821687 checkin from browser Claus Gittinger <cg@exept.de> parents: 925 diff changeset	985
951 a9e48f549763 fixed scroll-range Claus Gittinger <cg@exept.de> parents: 950 diff changeset	986	doCursorUp:n
1420 7564d09aa1b2 documentation Claus Gittinger <cg@exept.de> parents: 1418 diff changeset	987	"move the cursor up by n lines"
7564d09aa1b2 documentation Claus Gittinger <cg@exept.de> parents: 1418 diff changeset	988
979 32f75cd56edc * empty log message * Claus Gittinger <cg@exept.de> parents: 977 diff changeset	989	\|wasOn rStart\|
926 df8d2a821687 checkin from browser Claus Gittinger <cg@exept.de> parents: 925 diff changeset	990
979 32f75cd56edc * empty log message * Claus Gittinger <cg@exept.de> parents: 977 diff changeset	991	"/ rangeStartLine == 1 ifTrue:[
32f75cd56edc * empty log message * Claus Gittinger <cg@exept.de> parents: 977 diff changeset	992	"/ ^ super cursorUp:n
32f75cd56edc * empty log message * Claus Gittinger <cg@exept.de> parents: 977 diff changeset	993	"/ ].
32f75cd56edc * empty log message * Claus Gittinger <cg@exept.de> parents: 977 diff changeset	994	cursorLine + 1 - firstLineShown - n >= rangeStartLine ifTrue:[
951 a9e48f549763 fixed scroll-range Claus Gittinger <cg@exept.de> parents: 950 diff changeset	995	"/ no special action req'd
a9e48f549763 fixed scroll-range Claus Gittinger <cg@exept.de> parents: 950 diff changeset	996	^ super cursorUp:n
a9e48f549763 fixed scroll-range Claus Gittinger <cg@exept.de> parents: 950 diff changeset	997	].
942 1f4fa3a6faec send a sigWINCH whenever the views size changes. Claus Gittinger <cg@exept.de> parents: 940 diff changeset	998	n timesRepeat:[
951 a9e48f549763 fixed scroll-range Claus Gittinger <cg@exept.de> parents: 950 diff changeset	999	wasOn := self hideCursor.
979 32f75cd56edc * empty log message * Claus Gittinger <cg@exept.de> parents: 977 diff changeset	1000	rStart := rangeStartLine+firstLineShown-1.
32f75cd56edc * empty log message * Claus Gittinger <cg@exept.de> parents: 977 diff changeset	1001	cursorLine == rStart ifTrue:[
32f75cd56edc * empty log message * Claus Gittinger <cg@exept.de> parents: 977 diff changeset	1002	(rangeEndLine+firstLineShown-1) <= list size ifTrue:[
32f75cd56edc * empty log message * Claus Gittinger <cg@exept.de> parents: 977 diff changeset	1003	self deleteLine:(rangeEndLine+firstLineShown-1).
32f75cd56edc * empty log message * Claus Gittinger <cg@exept.de> parents: 977 diff changeset	1004	self insertLine:'' before:rStart.
32f75cd56edc * empty log message * Claus Gittinger <cg@exept.de> parents: 977 diff changeset	1005	].
951 a9e48f549763 fixed scroll-range Claus Gittinger <cg@exept.de> parents: 950 diff changeset	1006	] ifFalse:[
a9e48f549763 fixed scroll-range Claus Gittinger <cg@exept.de> parents: 950 diff changeset	1007	super cursorUp
a9e48f549763 fixed scroll-range Claus Gittinger <cg@exept.de> parents: 950 diff changeset	1008	].
a9e48f549763 fixed scroll-range Claus Gittinger <cg@exept.de> parents: 950 diff changeset	1009	self makeCursorVisibleAndShowCursor:wasOn.
942 1f4fa3a6faec send a sigWINCH whenever the views size changes. Claus Gittinger <cg@exept.de> parents: 940 diff changeset	1010	]
1f4fa3a6faec send a sigWINCH whenever the views size changes. Claus Gittinger <cg@exept.de> parents: 940 diff changeset	1011
1f4fa3a6faec send a sigWINCH whenever the views size changes. Claus Gittinger <cg@exept.de> parents: 940 diff changeset	1012	"Created: / 11.6.1998 / 22:29:46 / cg"
979 32f75cd56edc * empty log message * Claus Gittinger <cg@exept.de> parents: 977 diff changeset	1013	"Modified: / 20.6.1998 / 20:30:34 / cg"
914 7ac6d1a53bab initial checkin Claus Gittinger <cg@exept.de> parents: diff changeset	1014	! !
7ac6d1a53bab initial checkin Claus Gittinger <cg@exept.de> parents: diff changeset	1015
2501 832cbac295b8 method category rename Claus Gittinger <cg@exept.de> parents: 2498 diff changeset	1016	!TerminalView methodsFor:'initialization & release'!
914 7ac6d1a53bab initial checkin Claus Gittinger <cg@exept.de> parents: diff changeset	1017
7ac6d1a53bab initial checkin Claus Gittinger <cg@exept.de> parents: diff changeset	1018	closeDownShell
4265 76d3fea328d6 class: TerminalView Claus Gittinger <cg@exept.de> parents: 4256 diff changeset	1019	"shut down my shell process."
1420 7564d09aa1b2 documentation Claus Gittinger <cg@exept.de> parents: 1418 diff changeset	1020
1009 4cfed4bac6f0 added #stopReaderProcess Claus Gittinger <cg@exept.de> parents: 1005 diff changeset	1021	\|pid\|
926 df8d2a821687 checkin from browser Claus Gittinger <cg@exept.de> parents: 925 diff changeset	1022
df8d2a821687 checkin from browser Claus Gittinger <cg@exept.de> parents: 925 diff changeset	1023	(pid := shellPid) notNil ifTrue:[
2192 5f3bf896d334 vt100 perform now only cr and not cr-nl penk parents: 2191 diff changeset	1024	Debug ifTrue:[
4265 76d3fea328d6 class: TerminalView Claus Gittinger <cg@exept.de> parents: 4256 diff changeset	1025	Transcript show:'killing shell pid='; showCR:pid.
2192 5f3bf896d334 vt100 perform now only cr and not cr-nl penk parents: 2191 diff changeset	1026	].
926 df8d2a821687 checkin from browser Claus Gittinger <cg@exept.de> parents: 925 diff changeset	1027	OperatingSystem terminateProcessGroup:pid.
df8d2a821687 checkin from browser Claus Gittinger <cg@exept.de> parents: 925 diff changeset	1028	OperatingSystem terminateProcess:pid.
925 f9ef1268a21b kill after termination. Claus Gittinger <cg@exept.de> parents: 924 diff changeset	1029	Delay waitForSeconds:1.
f9ef1268a21b kill after termination. Claus Gittinger <cg@exept.de> parents: 924 diff changeset	1030	shellPid notNil ifTrue:[
1341 3467ffd6eb35 first attempt in supporting win32; Claus Gittinger <cg@exept.de> parents: 1339 diff changeset	1031	OperatingSystem isMSWINDOWSlike ifFalse:[
3467ffd6eb35 first attempt in supporting win32; Claus Gittinger <cg@exept.de> parents: 1339 diff changeset	1032	OperatingSystem killProcessGroup:pid.
3467ffd6eb35 first attempt in supporting win32; Claus Gittinger <cg@exept.de> parents: 1339 diff changeset	1033	].
926 df8d2a821687 checkin from browser Claus Gittinger <cg@exept.de> parents: 925 diff changeset	1034	OperatingSystem killProcess:pid.
925 f9ef1268a21b kill after termination. Claus Gittinger <cg@exept.de> parents: 924 diff changeset	1035	shellPid := nil.
f9ef1268a21b kill after termination. Claus Gittinger <cg@exept.de> parents: 924 diff changeset	1036	].
926 df8d2a821687 checkin from browser Claus Gittinger <cg@exept.de> parents: 925 diff changeset	1037	OperatingSystem closePid:pid.
914 7ac6d1a53bab initial checkin Claus Gittinger <cg@exept.de> parents: diff changeset	1038	].
4265 76d3fea328d6 class: TerminalView Claus Gittinger <cg@exept.de> parents: 4256 diff changeset	1039	!
914 7ac6d1a53bab initial checkin Claus Gittinger <cg@exept.de> parents: diff changeset	1040
4265 76d3fea328d6 class: TerminalView Claus Gittinger <cg@exept.de> parents: 4256 diff changeset	1041	closeDownShellAndStopReaderProcess
76d3fea328d6 class: TerminalView Claus Gittinger <cg@exept.de> parents: 4256 diff changeset	1042	"shut down my shell process and stop the background reader thread."
76d3fea328d6 class: TerminalView Claus Gittinger <cg@exept.de> parents: 4256 diff changeset	1043
76d3fea328d6 class: TerminalView Claus Gittinger <cg@exept.de> parents: 4256 diff changeset	1044	self closeDownShell.
1009 4cfed4bac6f0 added #stopReaderProcess Claus Gittinger <cg@exept.de> parents: 1005 diff changeset	1045	self stopReaderProcess.
4265 76d3fea328d6 class: TerminalView Claus Gittinger <cg@exept.de> parents: 4256 diff changeset	1046	self closeStreams
1009 4cfed4bac6f0 added #stopReaderProcess Claus Gittinger <cg@exept.de> parents: 1005 diff changeset	1047
4265 76d3fea328d6 class: TerminalView Claus Gittinger <cg@exept.de> parents: 4256 diff changeset	1048	"Modified: / 5.5.1999 / 18:43:02 / cg"
76d3fea328d6 class: TerminalView Claus Gittinger <cg@exept.de> parents: 4256 diff changeset	1049	!
76d3fea328d6 class: TerminalView Claus Gittinger <cg@exept.de> parents: 4256 diff changeset	1050
76d3fea328d6 class: TerminalView Claus Gittinger <cg@exept.de> parents: 4256 diff changeset	1051	closeStreams
914 7ac6d1a53bab initial checkin Claus Gittinger <cg@exept.de> parents: diff changeset	1052	inStream notNil ifTrue:[
1021 c3963e925eb5 added #sync; better asynchronous display. Claus Gittinger <cg@exept.de> parents: 1017 diff changeset	1053	inStream isStream ifTrue:[inStream close].
914 7ac6d1a53bab initial checkin Claus Gittinger <cg@exept.de> parents: diff changeset	1054	inStream := nil
7ac6d1a53bab initial checkin Claus Gittinger <cg@exept.de> parents: diff changeset	1055	].
7ac6d1a53bab initial checkin Claus Gittinger <cg@exept.de> parents: diff changeset	1056	outStream notNil ifTrue:[
7ac6d1a53bab initial checkin Claus Gittinger <cg@exept.de> parents: diff changeset	1057	outStream close.
7ac6d1a53bab initial checkin Claus Gittinger <cg@exept.de> parents: diff changeset	1058	outStream := nil
7ac6d1a53bab initial checkin Claus Gittinger <cg@exept.de> parents: diff changeset	1059	].
924 c1d2e1fecd79 checkin from browser Claus Gittinger <cg@exept.de> parents: 923 diff changeset	1060
1363 7297da8a2e02 dont flush input when shell has terminated Claus Gittinger <cg@exept.de> parents: 1360 diff changeset	1061	"Modified: / 5.5.1999 / 18:43:02 / cg"
914 7ac6d1a53bab initial checkin Claus Gittinger <cg@exept.de> parents: diff changeset	1062	!
7ac6d1a53bab initial checkin Claus Gittinger <cg@exept.de> parents: diff changeset	1063
7ac6d1a53bab initial checkin Claus Gittinger <cg@exept.de> parents: diff changeset	1064	escapeSequences:codes
1420 7564d09aa1b2 documentation Claus Gittinger <cg@exept.de> parents: 1418 diff changeset	1065	"setup my escape sequences"
7564d09aa1b2 documentation Claus Gittinger <cg@exept.de> parents: 1418 diff changeset	1066
914 7ac6d1a53bab initial checkin Claus Gittinger <cg@exept.de> parents: diff changeset	1067	\|tree\|
7ac6d1a53bab initial checkin Claus Gittinger <cg@exept.de> parents: diff changeset	1068
7ac6d1a53bab initial checkin Claus Gittinger <cg@exept.de> parents: diff changeset	1069	tree isNil ifTrue:[tree := escapeSequenceTree := IdentityDictionary new].
7ac6d1a53bab initial checkin Claus Gittinger <cg@exept.de> parents: diff changeset	1070
7ac6d1a53bab initial checkin Claus Gittinger <cg@exept.de> parents: diff changeset	1071	codes do:[:specEntry \|
7ac6d1a53bab initial checkin Claus Gittinger <cg@exept.de> parents: diff changeset	1072	\|sequence function\|
7ac6d1a53bab initial checkin Claus Gittinger <cg@exept.de> parents: diff changeset	1073
4105 a77be3c32b6d changed: Claus Gittinger <cg@exept.de> parents: 4030 diff changeset	1074	sequence := (specEntry at:1) withoutCEscapes.
914 7ac6d1a53bab initial checkin Claus Gittinger <cg@exept.de> parents: diff changeset	1075	function := specEntry at:2.
7ac6d1a53bab initial checkin Claus Gittinger <cg@exept.de> parents: diff changeset	1076
7ac6d1a53bab initial checkin Claus Gittinger <cg@exept.de> parents: diff changeset	1077	tree := escapeSequenceTree.
7ac6d1a53bab initial checkin Claus Gittinger <cg@exept.de> parents: diff changeset	1078
7ac6d1a53bab initial checkin Claus Gittinger <cg@exept.de> parents: diff changeset	1079	sequence keysAndValuesDo:[:idx :char \|
7ac6d1a53bab initial checkin Claus Gittinger <cg@exept.de> parents: diff changeset	1080	\|followup\|
7ac6d1a53bab initial checkin Claus Gittinger <cg@exept.de> parents: diff changeset	1081
7ac6d1a53bab initial checkin Claus Gittinger <cg@exept.de> parents: diff changeset	1082	idx == sequence size ifTrue:[
7ac6d1a53bab initial checkin Claus Gittinger <cg@exept.de> parents: diff changeset	1083	tree at:char put:function
7ac6d1a53bab initial checkin Claus Gittinger <cg@exept.de> parents: diff changeset	1084	] ifFalse:[
7ac6d1a53bab initial checkin Claus Gittinger <cg@exept.de> parents: diff changeset	1085	followup := tree at:char ifAbsent:nil.
7ac6d1a53bab initial checkin Claus Gittinger <cg@exept.de> parents: diff changeset	1086	followup isNil ifTrue:[
7ac6d1a53bab initial checkin Claus Gittinger <cg@exept.de> parents: diff changeset	1087	tree at:char put:(followup := IdentityDictionary new).
7ac6d1a53bab initial checkin Claus Gittinger <cg@exept.de> parents: diff changeset	1088	].
7ac6d1a53bab initial checkin Claus Gittinger <cg@exept.de> parents: diff changeset	1089	tree := followup
7ac6d1a53bab initial checkin Claus Gittinger <cg@exept.de> parents: diff changeset	1090	]
7ac6d1a53bab initial checkin Claus Gittinger <cg@exept.de> parents: diff changeset	1091	]
7ac6d1a53bab initial checkin Claus Gittinger <cg@exept.de> parents: diff changeset	1092	].
918 2d6a4c91c4bd checkin from browser Claus Gittinger <cg@exept.de> parents: 917 diff changeset	1093	escapeLeadingChars := escapeSequenceTree keys asSet.
2d6a4c91c4bd checkin from browser Claus Gittinger <cg@exept.de> parents: 917 diff changeset	1094	escapeLeadingChars add:(Character cr).
2d6a4c91c4bd checkin from browser Claus Gittinger <cg@exept.de> parents: 917 diff changeset	1095	escapeLeadingChars add:(Character return).
2d6a4c91c4bd checkin from browser Claus Gittinger <cg@exept.de> parents: 917 diff changeset	1096	escapeLeadingChars add:(Character backspace).
2d6a4c91c4bd checkin from browser Claus Gittinger <cg@exept.de> parents: 917 diff changeset	1097
2d6a4c91c4bd checkin from browser Claus Gittinger <cg@exept.de> parents: 917 diff changeset	1098	escapeLeadingChars := escapeLeadingChars asArray
2d6a4c91c4bd checkin from browser Claus Gittinger <cg@exept.de> parents: 917 diff changeset	1099
4105 a77be3c32b6d changed: Claus Gittinger <cg@exept.de> parents: 4030 diff changeset	1100	"Modified: / 25-01-2012 / 10:42:46 / cg"
914 7ac6d1a53bab initial checkin Claus Gittinger <cg@exept.de> parents: diff changeset	1101	!
7ac6d1a53bab initial checkin Claus Gittinger <cg@exept.de> parents: diff changeset	1102
1363 7297da8a2e02 dont flush input when shell has terminated Claus Gittinger <cg@exept.de> parents: 1360 diff changeset	1103	flushInput
7297da8a2e02 dont flush input when shell has terminated Claus Gittinger <cg@exept.de> parents: 1360 diff changeset	1104	\|sensor\|
7297da8a2e02 dont flush input when shell has terminated Claus Gittinger <cg@exept.de> parents: 1360 diff changeset	1105
7297da8a2e02 dont flush input when shell has terminated Claus Gittinger <cg@exept.de> parents: 1360 diff changeset	1106	"/ flush any leftover input-processing events
7297da8a2e02 dont flush input when shell has terminated Claus Gittinger <cg@exept.de> parents: 1360 diff changeset	1107	(sensor := self sensor) notNil ifTrue:[
7297da8a2e02 dont flush input when shell has terminated Claus Gittinger <cg@exept.de> parents: 1360 diff changeset	1108	sensor flushEventsFor:self withType:#processInput:n:.
7297da8a2e02 dont flush input when shell has terminated Claus Gittinger <cg@exept.de> parents: 1360 diff changeset	1109	]
7297da8a2e02 dont flush input when shell has terminated Claus Gittinger <cg@exept.de> parents: 1360 diff changeset	1110
7297da8a2e02 dont flush input when shell has terminated Claus Gittinger <cg@exept.de> parents: 1360 diff changeset	1111	"Modified: / 21.7.1998 / 19:00:13 / cg"
7297da8a2e02 dont flush input when shell has terminated Claus Gittinger <cg@exept.de> parents: 1360 diff changeset	1112	"Created: / 5.5.1999 / 18:41:42 / cg"
7297da8a2e02 dont flush input when shell has terminated Claus Gittinger <cg@exept.de> parents: 1360 diff changeset	1113	!
7297da8a2e02 dont flush input when shell has terminated Claus Gittinger <cg@exept.de> parents: 1360 diff changeset	1114
2163 a54248bd5ac6 * empty log message * Claus Gittinger <cg@exept.de> parents: 2155 diff changeset	1115	initStyle
a54248bd5ac6 * empty log message * Claus Gittinger <cg@exept.de> parents: 2155 diff changeset	1116	super initStyle.
a54248bd5ac6 * empty log message * Claus Gittinger <cg@exept.de> parents: 2155 diff changeset	1117	"/ self foregroundColor:Color green.
a54248bd5ac6 * empty log message * Claus Gittinger <cg@exept.de> parents: 2155 diff changeset	1118	"/ self backgroundColor:Color black.
a54248bd5ac6 * empty log message * Claus Gittinger <cg@exept.de> parents: 2155 diff changeset	1119	!
a54248bd5ac6 * empty log message * Claus Gittinger <cg@exept.de> parents: 2155 diff changeset	1120
914 7ac6d1a53bab initial checkin Claus Gittinger <cg@exept.de> parents: diff changeset	1121	initialize
2194 d008bb991def adding comments penk parents: 2192 diff changeset	1122
914 7ac6d1a53bab initial checkin Claus Gittinger <cg@exept.de> parents: diff changeset	1123	super initialize.
7ac6d1a53bab initial checkin Claus Gittinger <cg@exept.de> parents: diff changeset	1124
7ac6d1a53bab initial checkin Claus Gittinger <cg@exept.de> parents: diff changeset	1125	showMatchingParenthesis := false.
4288 2cf48c1738f7 class: TerminalView Claus Gittinger <cg@exept.de> parents: 4287 diff changeset	1126	self insertMode: false.
936 d377fb0f726f checkin from browser Claus Gittinger <cg@exept.de> parents: 935 diff changeset	1127	alwaysAppendAtEnd := false.
4315 1db44a2c0293 class: TerminalView Claus Gittinger <cg@exept.de> parents: 4313 diff changeset	1128	collectSize := 4096.
1db44a2c0293 class: TerminalView Claus Gittinger <cg@exept.de> parents: 4313 diff changeset	1129	sizeOfOutstandingInputToBeProcessed := 0.
977 785c3ad4eff1 turn off st80Mode Claus Gittinger <cg@exept.de> parents: 976 diff changeset	1130	st80Mode := false.
785c3ad4eff1 turn off st80Mode Claus Gittinger <cg@exept.de> parents: 976 diff changeset	1131	trimBlankLines := true.
1363 7297da8a2e02 dont flush input when shell has terminated Claus Gittinger <cg@exept.de> parents: 1360 diff changeset	1132	localEcho := false.
2078 96c664b79c19 + inputTranslateCRtoCRNL Claus Gittinger <cg@exept.de> parents: 2077 diff changeset	1133	inputTranslateCRToNL := false.
2268 e3b57c072b89 wrap line at end penk parents: 2207 diff changeset	1134	autoWrapFlag := true.
4299 50d20c3d24cc class: TerminalView Claus Gittinger <cg@exept.de> parents: 4295 diff changeset	1135	noColors := false.
2268 e3b57c072b89 wrap line at end penk parents: 2207 diff changeset	1136	"/ cursorType := #block.
914 7ac6d1a53bab initial checkin Claus Gittinger <cg@exept.de> parents: diff changeset	1137
926 df8d2a821687 checkin from browser Claus Gittinger <cg@exept.de> parents: 925 diff changeset	1138	numberOfColumns := 80.
979 32f75cd56edc * empty log message * Claus Gittinger <cg@exept.de> parents: 977 diff changeset	1139	numberOfLines := 24.
954 4cef50a89ca1 * empty log message * Claus Gittinger <cg@exept.de> parents: 951 diff changeset	1140	rangeStartLine := 1.
4cef50a89ca1 * empty log message * Claus Gittinger <cg@exept.de> parents: 951 diff changeset	1141	rangeEndLine := numberOfLines.
926 df8d2a821687 checkin from browser Claus Gittinger <cg@exept.de> parents: 925 diff changeset	1142
2423 d2685982f94f tabs are always in multiples of 8 (no matter what users pref are) Claus Gittinger <cg@exept.de> parents: 2356 diff changeset	1143	self setTab8.
d2685982f94f tabs are always in multiples of 8 (no matter what users pref are) Claus Gittinger <cg@exept.de> parents: 2356 diff changeset	1144
914 7ac6d1a53bab initial checkin Claus Gittinger <cg@exept.de> parents: diff changeset	1145	self initializeKeyboardSequences.
7ac6d1a53bab initial checkin Claus Gittinger <cg@exept.de> parents: diff changeset	1146	list := OrderedCollection new:24 withAll:''.
7ac6d1a53bab initial checkin Claus Gittinger <cg@exept.de> parents: diff changeset	1147
2577 6dc84e11433a windows fix: sequence for RETURN ca parents: 2573 diff changeset	1148	OperatingSystem isMSWINDOWSlike ifTrue:[
6dc84e11433a windows fix: sequence for RETURN ca parents: 2573 diff changeset	1149	kbdSequences at:#Return put:'\r\n'.
6dc84e11433a windows fix: sequence for RETURN ca parents: 2573 diff changeset	1150	].
914 7ac6d1a53bab initial checkin Claus Gittinger <cg@exept.de> parents: diff changeset	1151	self initializeKeyboardMap.
7ac6d1a53bab initial checkin Claus Gittinger <cg@exept.de> parents: diff changeset	1152
7ac6d1a53bab initial checkin Claus Gittinger <cg@exept.de> parents: diff changeset	1153	"
7ac6d1a53bab initial checkin Claus Gittinger <cg@exept.de> parents: diff changeset	1154	VT52TerminalView openShell
926 df8d2a821687 checkin from browser Claus Gittinger <cg@exept.de> parents: 925 diff changeset	1155	VT100TerminalView openShell
914 7ac6d1a53bab initial checkin Claus Gittinger <cg@exept.de> parents: diff changeset	1156	"
926 df8d2a821687 checkin from browser Claus Gittinger <cg@exept.de> parents: 925 diff changeset	1157
4315 1db44a2c0293 class: TerminalView Claus Gittinger <cg@exept.de> parents: 4313 diff changeset	1158	"Modified: / 30-07-2013 / 10:43:07 / cg"
914 7ac6d1a53bab initial checkin Claus Gittinger <cg@exept.de> parents: diff changeset	1159	!
7ac6d1a53bab initial checkin Claus Gittinger <cg@exept.de> parents: diff changeset	1160
7ac6d1a53bab initial checkin Claus Gittinger <cg@exept.de> parents: diff changeset	1161	initializeKeyboardMap
1349 f2489f1bacd4 oops - care for Alt-GR keys Claus Gittinger <cg@exept.de> parents: 1347 diff changeset	1162	\|keys ctrlKeys cmdKeys\|
914 7ac6d1a53bab initial checkin Claus Gittinger <cg@exept.de> parents: diff changeset	1163
1349 f2489f1bacd4 oops - care for Alt-GR keys Claus Gittinger <cg@exept.de> parents: 1347 diff changeset	1164	"/ setup my own keyboardMap, where control-keys
f2489f1bacd4 oops - care for Alt-GR keys Claus Gittinger <cg@exept.de> parents: 1347 diff changeset	1165	"/ (and some Cmd-keys) are not translated.
914 7ac6d1a53bab initial checkin Claus Gittinger <cg@exept.de> parents: diff changeset	1166	kbdMap := device keyboardMap copy.
1349 f2489f1bacd4 oops - care for Alt-GR keys Claus Gittinger <cg@exept.de> parents: 1347 diff changeset	1167	keys := kbdMap keys.
914 7ac6d1a53bab initial checkin Claus Gittinger <cg@exept.de> parents: diff changeset	1168
1349 f2489f1bacd4 oops - care for Alt-GR keys Claus Gittinger <cg@exept.de> parents: 1347 diff changeset	1169	ctrlKeys := keys select:[:key \| key startsWith:'Ctrl'].
914 7ac6d1a53bab initial checkin Claus Gittinger <cg@exept.de> parents: diff changeset	1170	ctrlKeys do:[:key \| kbdMap removeKey:key].
950 9e5834388a79 fixed paste & command keys Claus Gittinger <cg@exept.de> parents: 948 diff changeset	1171
1349 f2489f1bacd4 oops - care for Alt-GR keys Claus Gittinger <cg@exept.de> parents: 1347 diff changeset	1172	cmdKeys := keys select:[:key \| key startsWith:'Cmd'].
f2489f1bacd4 oops - care for Alt-GR keys Claus Gittinger <cg@exept.de> parents: 1347 diff changeset	1173	cmdKeys do:[:key \| \|val\|
f2489f1bacd4 oops - care for Alt-GR keys Claus Gittinger <cg@exept.de> parents: 1347 diff changeset	1174	val := kbdMap at:key.
f2489f1bacd4 oops - care for Alt-GR keys Claus Gittinger <cg@exept.de> parents: 1347 diff changeset	1175	val isSymbol ifTrue:[
2506 f12c7c321131 menu (search and goto) Claus Gittinger <cg@exept.de> parents: 2501 diff changeset	1176	(#(Copy Paste SaveAs Print Find FindNext FindPrev GotoLine) includes:val) ifFalse:[
1349 f2489f1bacd4 oops - care for Alt-GR keys Claus Gittinger <cg@exept.de> parents: 1347 diff changeset	1177	kbdMap removeKey:key
f2489f1bacd4 oops - care for Alt-GR keys Claus Gittinger <cg@exept.de> parents: 1347 diff changeset	1178	]
950 9e5834388a79 fixed paste & command keys Claus Gittinger <cg@exept.de> parents: 948 diff changeset	1179	]
9e5834388a79 fixed paste & command keys Claus Gittinger <cg@exept.de> parents: 948 diff changeset	1180	].
914 7ac6d1a53bab initial checkin Claus Gittinger <cg@exept.de> parents: diff changeset	1181
7ac6d1a53bab initial checkin Claus Gittinger <cg@exept.de> parents: diff changeset	1182	kbdMap removeKey:#Delete ifAbsent:[].
7ac6d1a53bab initial checkin Claus Gittinger <cg@exept.de> parents: diff changeset	1183	kbdMap removeKey:#BackSpace ifAbsent:[].
7ac6d1a53bab initial checkin Claus Gittinger <cg@exept.de> parents: diff changeset	1184
7ac6d1a53bab initial checkin Claus Gittinger <cg@exept.de> parents: diff changeset	1185	"
7ac6d1a53bab initial checkin Claus Gittinger <cg@exept.de> parents: diff changeset	1186	VT52TerminalView openShell
7ac6d1a53bab initial checkin Claus Gittinger <cg@exept.de> parents: diff changeset	1187	"
950 9e5834388a79 fixed paste & command keys Claus Gittinger <cg@exept.de> parents: 948 diff changeset	1188
1349 f2489f1bacd4 oops - care for Alt-GR keys Claus Gittinger <cg@exept.de> parents: 1347 diff changeset	1189	"Modified: / 29.4.1999 / 14:25:24 / cg"
914 7ac6d1a53bab initial checkin Claus Gittinger <cg@exept.de> parents: diff changeset	1190	!
7ac6d1a53bab initial checkin Claus Gittinger <cg@exept.de> parents: diff changeset	1191
7ac6d1a53bab initial checkin Claus Gittinger <cg@exept.de> parents: diff changeset	1192	initializeKeyboardSequences
1358 ec94a03e4585 Ctrl-keys which are mapped to function keys Claus Gittinger <cg@exept.de> parents: 1354 diff changeset	1193	kbdSequences := (self anyKeyCodes)
ec94a03e4585 Ctrl-keys which are mapped to function keys Claus Gittinger <cg@exept.de> parents: 1354 diff changeset	1194
ec94a03e4585 Ctrl-keys which are mapped to function keys Claus Gittinger <cg@exept.de> parents: 1354 diff changeset	1195	"Modified: / 5.5.1999 / 15:01:09 / cg"
914 7ac6d1a53bab initial checkin Claus Gittinger <cg@exept.de> parents: diff changeset	1196	!
7ac6d1a53bab initial checkin Claus Gittinger <cg@exept.de> parents: diff changeset	1197
7ac6d1a53bab initial checkin Claus Gittinger <cg@exept.de> parents: diff changeset	1198	keyboardMap
934 b450dbaeedac checkin from browser Claus Gittinger <cg@exept.de> parents: 933 diff changeset	1199	"return my keyboard map. This has control keys removed and
b450dbaeedac checkin from browser Claus Gittinger <cg@exept.de> parents: 933 diff changeset	1200	those will be passed unchanged to the shell"
b450dbaeedac checkin from browser Claus Gittinger <cg@exept.de> parents: 933 diff changeset	1201
914 7ac6d1a53bab initial checkin Claus Gittinger <cg@exept.de> parents: diff changeset	1202	^ kbdMap
934 b450dbaeedac checkin from browser Claus Gittinger <cg@exept.de> parents: 933 diff changeset	1203
b450dbaeedac checkin from browser Claus Gittinger <cg@exept.de> parents: 933 diff changeset	1204	"Modified: / 10.6.1998 / 17:46:59 / cg"
914 7ac6d1a53bab initial checkin Claus Gittinger <cg@exept.de> parents: diff changeset	1205	!
7ac6d1a53bab initial checkin Claus Gittinger <cg@exept.de> parents: diff changeset	1206
1319 0f19d022f577 restart shell when coming up via a snapshot Claus Gittinger <cg@exept.de> parents: 1317 diff changeset	1207	reinitialize
1833 69a0c170cd80 * empty log message * Claus Gittinger <cg@exept.de> parents: 1485 diff changeset	1208	"reinit after a snapIn.
69a0c170cd80 * empty log message * Claus Gittinger <cg@exept.de> parents: 1485 diff changeset	1209	this is invoked (by the system thread) after a snapShot image restart"
1319 0f19d022f577 restart shell when coming up via a snapshot Claus Gittinger <cg@exept.de> parents: 1317 diff changeset	1210
0f19d022f577 restart shell when coming up via a snapshot Claus Gittinger <cg@exept.de> parents: 1317 diff changeset	1211	super reinitialize.
0f19d022f577 restart shell when coming up via a snapshot Claus Gittinger <cg@exept.de> parents: 1317 diff changeset	1212
0f19d022f577 restart shell when coming up via a snapshot Claus Gittinger <cg@exept.de> parents: 1317 diff changeset	1213	shellPid := nil.
0f19d022f577 restart shell when coming up via a snapshot Claus Gittinger <cg@exept.de> parents: 1317 diff changeset	1214
0f19d022f577 restart shell when coming up via a snapshot Claus Gittinger <cg@exept.de> parents: 1317 diff changeset	1215	self stopReaderProcess.
1363 7297da8a2e02 dont flush input when shell has terminated Claus Gittinger <cg@exept.de> parents: 1360 diff changeset	1216	self flushInput.
7297da8a2e02 dont flush input when shell has terminated Claus Gittinger <cg@exept.de> parents: 1360 diff changeset	1217
1319 0f19d022f577 restart shell when coming up via a snapshot Claus Gittinger <cg@exept.de> parents: 1317 diff changeset	1218	readerProcess := nil.
0f19d022f577 restart shell when coming up via a snapshot Claus Gittinger <cg@exept.de> parents: 1317 diff changeset	1219	inStream := outStream := nil.
0f19d022f577 restart shell when coming up via a snapshot Claus Gittinger <cg@exept.de> parents: 1317 diff changeset	1220
0f19d022f577 restart shell when coming up via a snapshot Claus Gittinger <cg@exept.de> parents: 1317 diff changeset	1221	"/ must fork at low-prio (to avoid running reader at prio31)
0f19d022f577 restart shell when coming up via a snapshot Claus Gittinger <cg@exept.de> parents: 1317 diff changeset	1222	[
1322 30150c59eb97 dont delay the reinit Claus Gittinger <cg@exept.de> parents: 1321 diff changeset	1223	"/ Delay waitForSeconds:0.5.
1319 0f19d022f577 restart shell when coming up via a snapshot Claus Gittinger <cg@exept.de> parents: 1317 diff changeset	1224	self doClearEntireScreen.
0f19d022f577 restart shell when coming up via a snapshot Claus Gittinger <cg@exept.de> parents: 1317 diff changeset	1225	self cursorLine:1 col:1.
1321 9a312fa98358 also throw away scrolled text whith restart. Claus Gittinger <cg@exept.de> parents: 1320 diff changeset	1226	self contents:nil.
1319 0f19d022f577 restart shell when coming up via a snapshot Claus Gittinger <cg@exept.de> parents: 1317 diff changeset	1227	self flash.
0f19d022f577 restart shell when coming up via a snapshot Claus Gittinger <cg@exept.de> parents: 1317 diff changeset	1228
0f19d022f577 restart shell when coming up via a snapshot Claus Gittinger <cg@exept.de> parents: 1317 diff changeset	1229	"/
0f19d022f577 restart shell when coming up via a snapshot Claus Gittinger <cg@exept.de> parents: 1317 diff changeset	1230	"/ all I can do is to restart the original command
0f19d022f577 restart shell when coming up via a snapshot Claus Gittinger <cg@exept.de> parents: 1317 diff changeset	1231	"/
0f19d022f577 restart shell when coming up via a snapshot Claus Gittinger <cg@exept.de> parents: 1317 diff changeset	1232	self startCommand:shellCommand in:shellDirectory.
0f19d022f577 restart shell when coming up via a snapshot Claus Gittinger <cg@exept.de> parents: 1317 diff changeset	1233	] forkAt:8
1363 7297da8a2e02 dont flush input when shell has terminated Claus Gittinger <cg@exept.de> parents: 1360 diff changeset	1234
7297da8a2e02 dont flush input when shell has terminated Claus Gittinger <cg@exept.de> parents: 1360 diff changeset	1235	"Modified: / 5.5.1999 / 18:41:55 / cg"
1319 0f19d022f577 restart shell when coming up via a snapshot Claus Gittinger <cg@exept.de> parents: 1317 diff changeset	1236	!
0f19d022f577 restart shell when coming up via a snapshot Claus Gittinger <cg@exept.de> parents: 1317 diff changeset	1237
2155 b007892599e4 destroy - release Claus Gittinger <cg@exept.de> parents: 2126 diff changeset	1238	release
b007892599e4 destroy - release Claus Gittinger <cg@exept.de> parents: 2126 diff changeset	1239	"release myself - shut down the shell, stop the reader thread."
b007892599e4 destroy - release Claus Gittinger <cg@exept.de> parents: 2126 diff changeset	1240
4265 76d3fea328d6 class: TerminalView Claus Gittinger <cg@exept.de> parents: 4256 diff changeset	1241	[
76d3fea328d6 class: TerminalView Claus Gittinger <cg@exept.de> parents: 4256 diff changeset	1242	self closeDownShellAndStopReaderProcess.
76d3fea328d6 class: TerminalView Claus Gittinger <cg@exept.de> parents: 4256 diff changeset	1243	self flushInput.
2341 9b19cf22a099 release pipe in background (faster shutdown) Claus Gittinger <cg@exept.de> parents: 2268 diff changeset	1244	] fork.
2155 b007892599e4 destroy - release Claus Gittinger <cg@exept.de> parents: 2126 diff changeset	1245	super release
b007892599e4 destroy - release Claus Gittinger <cg@exept.de> parents: 2126 diff changeset	1246
b007892599e4 destroy - release Claus Gittinger <cg@exept.de> parents: 2126 diff changeset	1247	"Modified: / 5.5.1999 / 18:42:55 / cg"
985 275897f12b52 added #openOnCommand:, to allow view on any (non-shell) Claus Gittinger <cg@exept.de> parents: 979 diff changeset	1248	! !
275897f12b52 added #openOnCommand:, to allow view on any (non-shell) Claus Gittinger <cg@exept.de> parents: 979 diff changeset	1249
2501 832cbac295b8 method category rename Claus Gittinger <cg@exept.de> parents: 2498 diff changeset	1250	!TerminalView methodsFor:'initialization-shell'!
832cbac295b8 method category rename Claus Gittinger <cg@exept.de> parents: 2498 diff changeset	1251
2778 796ab4177728 * empty log message * Claus Gittinger <cg@exept.de> parents: 2678 diff changeset	1252	basicStartCommand:aCommand in:aDirectory
2501 832cbac295b8 method category rename Claus Gittinger <cg@exept.de> parents: 2498 diff changeset	1253	"start a command on a pseudo terminal. If the command arg is nil,
832cbac295b8 method category rename Claus Gittinger <cg@exept.de> parents: 2498 diff changeset	1254	a shell is started. If aDirectory is not nil, the command is
832cbac295b8 method category rename Claus Gittinger <cg@exept.de> parents: 2498 diff changeset	1255	executed in that directory.
832cbac295b8 method category rename Claus Gittinger <cg@exept.de> parents: 2498 diff changeset	1256	Also fork a reader process, to read the shells output and
832cbac295b8 method category rename Claus Gittinger <cg@exept.de> parents: 2498 diff changeset	1257	tell me, whenever something arrives"
832cbac295b8 method category rename Claus Gittinger <cg@exept.de> parents: 2498 diff changeset	1258
832cbac295b8 method category rename Claus Gittinger <cg@exept.de> parents: 2498 diff changeset	1259	\|pty slaveFD execFdArray blocked exitStatus
832cbac295b8 method category rename Claus Gittinger <cg@exept.de> parents: 2498 diff changeset	1260	stxToCommandPipe commandToStxPipe cmd shell args env shellAndArgs\|
832cbac295b8 method category rename Claus Gittinger <cg@exept.de> parents: 2498 diff changeset	1261
832cbac295b8 method category rename Claus Gittinger <cg@exept.de> parents: 2498 diff changeset	1262	shellCommand := aCommand.
832cbac295b8 method category rename Claus Gittinger <cg@exept.de> parents: 2498 diff changeset	1263	shellDirectory := aDirectory.
832cbac295b8 method category rename Claus Gittinger <cg@exept.de> parents: 2498 diff changeset	1264
832cbac295b8 method category rename Claus Gittinger <cg@exept.de> parents: 2498 diff changeset	1265	self create. "/ need my windowID (to pass down in environment)
832cbac295b8 method category rename Claus Gittinger <cg@exept.de> parents: 2498 diff changeset	1266
832cbac295b8 method category rename Claus Gittinger <cg@exept.de> parents: 2498 diff changeset	1267	OperatingSystem isMSWINDOWSlike ifTrue:[
832cbac295b8 method category rename Claus Gittinger <cg@exept.de> parents: 2498 diff changeset	1268	"use two pipes to COMMAND.COM"
2538 2ee2ed3bad39 Move makePTYPair to NonPositionableExternalStream Stefan Vogel <sv@exept.de> parents: 2506 diff changeset	1269	stxToCommandPipe := NonPositionableExternalStream makePipe.
2501 832cbac295b8 method category rename Claus Gittinger <cg@exept.de> parents: 2498 diff changeset	1270	stxToCommandPipe isNil ifTrue:[
4250 7c940d59fc4e class: TerminalView Claus Gittinger <cg@exept.de> parents: 4223 diff changeset	1271	self warn:(resources string:'Could not create pipe to COMMAND.COM.').
7c940d59fc4e class: TerminalView Claus Gittinger <cg@exept.de> parents: 4223 diff changeset	1272	^ self.
2501 832cbac295b8 method category rename Claus Gittinger <cg@exept.de> parents: 2498 diff changeset	1273	].
832cbac295b8 method category rename Claus Gittinger <cg@exept.de> parents: 2498 diff changeset	1274
2538 2ee2ed3bad39 Move makePTYPair to NonPositionableExternalStream Stefan Vogel <sv@exept.de> parents: 2506 diff changeset	1275	commandToStxPipe := NonPositionableExternalStream makePipe.
2501 832cbac295b8 method category rename Claus Gittinger <cg@exept.de> parents: 2498 diff changeset	1276	commandToStxPipe isNil ifTrue:[
4250 7c940d59fc4e class: TerminalView Claus Gittinger <cg@exept.de> parents: 4223 diff changeset	1277	self warn:(resources string:'Could not create pipe from COMMAND.COM.').
7c940d59fc4e class: TerminalView Claus Gittinger <cg@exept.de> parents: 4223 diff changeset	1278	^ self.
2501 832cbac295b8 method category rename Claus Gittinger <cg@exept.de> parents: 2498 diff changeset	1279	].
832cbac295b8 method category rename Claus Gittinger <cg@exept.de> parents: 2498 diff changeset	1280
832cbac295b8 method category rename Claus Gittinger <cg@exept.de> parents: 2498 diff changeset	1281	"/ pipe readSide is p at:1;
832cbac295b8 method category rename Claus Gittinger <cg@exept.de> parents: 2498 diff changeset	1282	"/ writeSide is p at:2
832cbac295b8 method category rename Claus Gittinger <cg@exept.de> parents: 2498 diff changeset	1283
832cbac295b8 method category rename Claus Gittinger <cg@exept.de> parents: 2498 diff changeset	1284	slaveFD := (commandToStxPipe at:2) fileDescriptor.
832cbac295b8 method category rename Claus Gittinger <cg@exept.de> parents: 2498 diff changeset	1285	execFdArray := Array
832cbac295b8 method category rename Claus Gittinger <cg@exept.de> parents: 2498 diff changeset	1286	with:(stxToCommandPipe at:1) fileDescriptor "stdin"
832cbac295b8 method category rename Claus Gittinger <cg@exept.de> parents: 2498 diff changeset	1287	with:slaveFD "stdout"
832cbac295b8 method category rename Claus Gittinger <cg@exept.de> parents: 2498 diff changeset	1288	with:slaveFD. "stderr"
832cbac295b8 method category rename Claus Gittinger <cg@exept.de> parents: 2498 diff changeset	1289
832cbac295b8 method category rename Claus Gittinger <cg@exept.de> parents: 2498 diff changeset	1290	outStream := commandToStxPipe at:1.
832cbac295b8 method category rename Claus Gittinger <cg@exept.de> parents: 2498 diff changeset	1291	inStream := stxToCommandPipe at:2.
832cbac295b8 method category rename Claus Gittinger <cg@exept.de> parents: 2498 diff changeset	1292
832cbac295b8 method category rename Claus Gittinger <cg@exept.de> parents: 2498 diff changeset	1293	shellAndArgs := OperatingSystem commandAndArgsForOSCommand:aCommand.
832cbac295b8 method category rename Claus Gittinger <cg@exept.de> parents: 2498 diff changeset	1294	shell := shellAndArgs at:1.
832cbac295b8 method category rename Claus Gittinger <cg@exept.de> parents: 2498 diff changeset	1295	args := (shellAndArgs at:2) ? ''.
832cbac295b8 method category rename Claus Gittinger <cg@exept.de> parents: 2498 diff changeset	1296	] ifFalse:[
832cbac295b8 method category rename Claus Gittinger <cg@exept.de> parents: 2498 diff changeset	1297	"Use a pseudo-tty"
2538 2ee2ed3bad39 Move makePTYPair to NonPositionableExternalStream Stefan Vogel <sv@exept.de> parents: 2506 diff changeset	1298	pty := NonPositionableExternalStream makePTYPair.
2501 832cbac295b8 method category rename Claus Gittinger <cg@exept.de> parents: 2498 diff changeset	1299	pty isNil ifTrue:[
832cbac295b8 method category rename Claus Gittinger <cg@exept.de> parents: 2498 diff changeset	1300	self warn:'Cannot open pty.'.
832cbac295b8 method category rename Claus Gittinger <cg@exept.de> parents: 2498 diff changeset	1301	^ self.
832cbac295b8 method category rename Claus Gittinger <cg@exept.de> parents: 2498 diff changeset	1302	].
832cbac295b8 method category rename Claus Gittinger <cg@exept.de> parents: 2498 diff changeset	1303
832cbac295b8 method category rename Claus Gittinger <cg@exept.de> parents: 2498 diff changeset	1304	"/ pty at:1 is the master;
832cbac295b8 method category rename Claus Gittinger <cg@exept.de> parents: 2498 diff changeset	1305	"/ pty at:2 is the slave
832cbac295b8 method category rename Claus Gittinger <cg@exept.de> parents: 2498 diff changeset	1306	inStream := outStream := (pty at:1).
832cbac295b8 method category rename Claus Gittinger <cg@exept.de> parents: 2498 diff changeset	1307
832cbac295b8 method category rename Claus Gittinger <cg@exept.de> parents: 2498 diff changeset	1308	self defineWindowSize.
832cbac295b8 method category rename Claus Gittinger <cg@exept.de> parents: 2498 diff changeset	1309	"/ fork a shell process on the slave-side
832cbac295b8 method category rename Claus Gittinger <cg@exept.de> parents: 2498 diff changeset	1310	slaveFD := (pty at:2) fileDescriptor.
832cbac295b8 method category rename Claus Gittinger <cg@exept.de> parents: 2498 diff changeset	1311	execFdArray := Array with:slaveFD with:slaveFD with:slaveFD.
832cbac295b8 method category rename Claus Gittinger <cg@exept.de> parents: 2498 diff changeset	1312
832cbac295b8 method category rename Claus Gittinger <cg@exept.de> parents: 2498 diff changeset	1313	aCommand isNil ifTrue:[
832cbac295b8 method category rename Claus Gittinger <cg@exept.de> parents: 2498 diff changeset	1314	shell := OperatingSystem getEnvironment:'SHELL'.
832cbac295b8 method category rename Claus Gittinger <cg@exept.de> parents: 2498 diff changeset	1315	shell size == 0 ifTrue:[
832cbac295b8 method category rename Claus Gittinger <cg@exept.de> parents: 2498 diff changeset	1316	shell := '/bin/sh'.
832cbac295b8 method category rename Claus Gittinger <cg@exept.de> parents: 2498 diff changeset	1317	].
832cbac295b8 method category rename Claus Gittinger <cg@exept.de> parents: 2498 diff changeset	1318	cmd := shell asFilename baseName.
832cbac295b8 method category rename Claus Gittinger <cg@exept.de> parents: 2498 diff changeset	1319	args := (Array with:cmd).
832cbac295b8 method category rename Claus Gittinger <cg@exept.de> parents: 2498 diff changeset	1320	] ifFalse:[
832cbac295b8 method category rename Claus Gittinger <cg@exept.de> parents: 2498 diff changeset	1321	shell := '/bin/sh'.
832cbac295b8 method category rename Claus Gittinger <cg@exept.de> parents: 2498 diff changeset	1322	args := (Array with:'sh' with:'-c' with:aCommand).
832cbac295b8 method category rename Claus Gittinger <cg@exept.de> parents: 2498 diff changeset	1323	].
832cbac295b8 method category rename Claus Gittinger <cg@exept.de> parents: 2498 diff changeset	1324	env := Dictionary new.
832cbac295b8 method category rename Claus Gittinger <cg@exept.de> parents: 2498 diff changeset	1325	env at:'SHELL' put:shell.
832cbac295b8 method category rename Claus Gittinger <cg@exept.de> parents: 2498 diff changeset	1326	env at:'TERM' put:(self terminalType).
4222 7de7ab92ac71 class: TerminalView Claus Gittinger <cg@exept.de> parents: 4220 diff changeset	1327	env at:'HOME' put:(OperatingSystem getEnvironment:'HOME').
7de7ab92ac71 class: TerminalView Claus Gittinger <cg@exept.de> parents: 4220 diff changeset	1328	env at:'USER' put:(OperatingSystem getEnvironment:'USER').
2501 832cbac295b8 method category rename Claus Gittinger <cg@exept.de> parents: 2498 diff changeset	1329	env at:'LINES' put:(numberOfLines printString).
832cbac295b8 method category rename Claus Gittinger <cg@exept.de> parents: 2498 diff changeset	1330	env at:'COLUMNS' put:(numberOfColumns printString).
832cbac295b8 method category rename Claus Gittinger <cg@exept.de> parents: 2498 diff changeset	1331	(device platformName = 'X11' and:[drawableId notNil]) ifTrue:[
832cbac295b8 method category rename Claus Gittinger <cg@exept.de> parents: 2498 diff changeset	1332	env at:'WINDOWID' put:(drawableId address printString).
832cbac295b8 method category rename Claus Gittinger <cg@exept.de> parents: 2498 diff changeset	1333	].
832cbac295b8 method category rename Claus Gittinger <cg@exept.de> parents: 2498 diff changeset	1334	].
832cbac295b8 method category rename Claus Gittinger <cg@exept.de> parents: 2498 diff changeset	1335
832cbac295b8 method category rename Claus Gittinger <cg@exept.de> parents: 2498 diff changeset	1336	blocked := OperatingSystem blockInterrupts.
832cbac295b8 method category rename Claus Gittinger <cg@exept.de> parents: 2498 diff changeset	1337
832cbac295b8 method category rename Claus Gittinger <cg@exept.de> parents: 2498 diff changeset	1338	shellPid := Processor
832cbac295b8 method category rename Claus Gittinger <cg@exept.de> parents: 2498 diff changeset	1339	monitor:[
832cbac295b8 method category rename Claus Gittinger <cg@exept.de> parents: 2498 diff changeset	1340	OperatingSystem
832cbac295b8 method category rename Claus Gittinger <cg@exept.de> parents: 2498 diff changeset	1341	exec:shell
832cbac295b8 method category rename Claus Gittinger <cg@exept.de> parents: 2498 diff changeset	1342	withArguments:args
832cbac295b8 method category rename Claus Gittinger <cg@exept.de> parents: 2498 diff changeset	1343	environment:env
832cbac295b8 method category rename Claus Gittinger <cg@exept.de> parents: 2498 diff changeset	1344	fileDescriptors:execFdArray
832cbac295b8 method category rename Claus Gittinger <cg@exept.de> parents: 2498 diff changeset	1345	fork:true
832cbac295b8 method category rename Claus Gittinger <cg@exept.de> parents: 2498 diff changeset	1346	newPgrp:true
832cbac295b8 method category rename Claus Gittinger <cg@exept.de> parents: 2498 diff changeset	1347	inDirectory:aDirectory.
832cbac295b8 method category rename Claus Gittinger <cg@exept.de> parents: 2498 diff changeset	1348	]
832cbac295b8 method category rename Claus Gittinger <cg@exept.de> parents: 2498 diff changeset	1349	action:[:status \|
832cbac295b8 method category rename Claus Gittinger <cg@exept.de> parents: 2498 diff changeset	1350	Debug ifTrue:[
832cbac295b8 method category rename Claus Gittinger <cg@exept.de> parents: 2498 diff changeset	1351	Transcript show:'pid:'; showCR:status pid.
832cbac295b8 method category rename Claus Gittinger <cg@exept.de> parents: 2498 diff changeset	1352	Transcript show:'status:'; showCR:status status.
832cbac295b8 method category rename Claus Gittinger <cg@exept.de> parents: 2498 diff changeset	1353	Transcript show:'code:'; showCR:status code.
832cbac295b8 method category rename Claus Gittinger <cg@exept.de> parents: 2498 diff changeset	1354	Transcript show:'core:'; showCR:status core.
832cbac295b8 method category rename Claus Gittinger <cg@exept.de> parents: 2498 diff changeset	1355	].
832cbac295b8 method category rename Claus Gittinger <cg@exept.de> parents: 2498 diff changeset	1356	status stillAlive ifFalse:[
832cbac295b8 method category rename Claus Gittinger <cg@exept.de> parents: 2498 diff changeset	1357	exitStatus := status.
832cbac295b8 method category rename Claus Gittinger <cg@exept.de> parents: 2498 diff changeset	1358	OperatingSystem closePid:shellPid.
832cbac295b8 method category rename Claus Gittinger <cg@exept.de> parents: 2498 diff changeset	1359	shellPid := nil.
832cbac295b8 method category rename Claus Gittinger <cg@exept.de> parents: 2498 diff changeset	1360	self pushEvent:#shellTerminated
832cbac295b8 method category rename Claus Gittinger <cg@exept.de> parents: 2498 diff changeset	1361	].
832cbac295b8 method category rename Claus Gittinger <cg@exept.de> parents: 2498 diff changeset	1362	].
832cbac295b8 method category rename Claus Gittinger <cg@exept.de> parents: 2498 diff changeset	1363
832cbac295b8 method category rename Claus Gittinger <cg@exept.de> parents: 2498 diff changeset	1364	blocked ifFalse:[
832cbac295b8 method category rename Claus Gittinger <cg@exept.de> parents: 2498 diff changeset	1365	OperatingSystem unblockInterrupts
832cbac295b8 method category rename Claus Gittinger <cg@exept.de> parents: 2498 diff changeset	1366	].
832cbac295b8 method category rename Claus Gittinger <cg@exept.de> parents: 2498 diff changeset	1367
832cbac295b8 method category rename Claus Gittinger <cg@exept.de> parents: 2498 diff changeset	1368	"close the slave side of the pty/pipes (only used by the child)"
832cbac295b8 method category rename Claus Gittinger <cg@exept.de> parents: 2498 diff changeset	1369	pty notNil ifTrue:[
832cbac295b8 method category rename Claus Gittinger <cg@exept.de> parents: 2498 diff changeset	1370	(pty at:2) close.
832cbac295b8 method category rename Claus Gittinger <cg@exept.de> parents: 2498 diff changeset	1371	].
832cbac295b8 method category rename Claus Gittinger <cg@exept.de> parents: 2498 diff changeset	1372
832cbac295b8 method category rename Claus Gittinger <cg@exept.de> parents: 2498 diff changeset	1373	commandToStxPipe notNil ifTrue:[
832cbac295b8 method category rename Claus Gittinger <cg@exept.de> parents: 2498 diff changeset	1374	(commandToStxPipe at:2) close.
832cbac295b8 method category rename Claus Gittinger <cg@exept.de> parents: 2498 diff changeset	1375	(stxToCommandPipe at:1) close.
832cbac295b8 method category rename Claus Gittinger <cg@exept.de> parents: 2498 diff changeset	1376	].
832cbac295b8 method category rename Claus Gittinger <cg@exept.de> parents: 2498 diff changeset	1377
832cbac295b8 method category rename Claus Gittinger <cg@exept.de> parents: 2498 diff changeset	1378	shellPid isNil ifTrue:[
832cbac295b8 method category rename Claus Gittinger <cg@exept.de> parents: 2498 diff changeset	1379	self warn:'Cannot start shell'.
832cbac295b8 method category rename Claus Gittinger <cg@exept.de> parents: 2498 diff changeset	1380	outStream close.
832cbac295b8 method category rename Claus Gittinger <cg@exept.de> parents: 2498 diff changeset	1381	inStream close.
832cbac295b8 method category rename Claus Gittinger <cg@exept.de> parents: 2498 diff changeset	1382	inStream := outStream := nil.
832cbac295b8 method category rename Claus Gittinger <cg@exept.de> parents: 2498 diff changeset	1383	^ self.
832cbac295b8 method category rename Claus Gittinger <cg@exept.de> parents: 2498 diff changeset	1384	].
832cbac295b8 method category rename Claus Gittinger <cg@exept.de> parents: 2498 diff changeset	1385
2778 796ab4177728 * empty log message * Claus Gittinger <cg@exept.de> parents: 2678 diff changeset	1386	"Created: / 20.7.1998 / 18:19:32 / cg"
796ab4177728 * empty log message * Claus Gittinger <cg@exept.de> parents: 2678 diff changeset	1387	"Modified: / 5.5.1999 / 17:28:37 / cg"
796ab4177728 * empty log message * Claus Gittinger <cg@exept.de> parents: 2678 diff changeset	1388	!
796ab4177728 * empty log message * Claus Gittinger <cg@exept.de> parents: 2678 diff changeset	1389
796ab4177728 * empty log message * Claus Gittinger <cg@exept.de> parents: 2678 diff changeset	1390	startCommand:aCommand
796ab4177728 * empty log message * Claus Gittinger <cg@exept.de> parents: 2678 diff changeset	1391	"start a command on a pseudo terminal. If the command arg is nil,
796ab4177728 * empty log message * Claus Gittinger <cg@exept.de> parents: 2678 diff changeset	1392	a shell is started. The command is started in the current directory.
796ab4177728 * empty log message * Claus Gittinger <cg@exept.de> parents: 2678 diff changeset	1393	Also fork a reader process, to read the shells output and
796ab4177728 * empty log message * Claus Gittinger <cg@exept.de> parents: 2678 diff changeset	1394	tell me, whenever something arrives"
796ab4177728 * empty log message * Claus Gittinger <cg@exept.de> parents: 2678 diff changeset	1395
796ab4177728 * empty log message * Claus Gittinger <cg@exept.de> parents: 2678 diff changeset	1396	self startCommand:aCommand in:nil
796ab4177728 * empty log message * Claus Gittinger <cg@exept.de> parents: 2678 diff changeset	1397
796ab4177728 * empty log message * Claus Gittinger <cg@exept.de> parents: 2678 diff changeset	1398	"Modified: / 20.7.1998 / 18:30:24 / cg"
796ab4177728 * empty log message * Claus Gittinger <cg@exept.de> parents: 2678 diff changeset	1399	!
796ab4177728 * empty log message * Claus Gittinger <cg@exept.de> parents: 2678 diff changeset	1400
796ab4177728 * empty log message * Claus Gittinger <cg@exept.de> parents: 2678 diff changeset	1401	startCommand:aCommand in:aDirectory
796ab4177728 * empty log message * Claus Gittinger <cg@exept.de> parents: 2678 diff changeset	1402	"start a command on a pseudo terminal. If the command arg is nil,
796ab4177728 * empty log message * Claus Gittinger <cg@exept.de> parents: 2678 diff changeset	1403	a shell is started. If aDirectory is not nil, the command is
796ab4177728 * empty log message * Claus Gittinger <cg@exept.de> parents: 2678 diff changeset	1404	executed in that directory.
796ab4177728 * empty log message * Claus Gittinger <cg@exept.de> parents: 2678 diff changeset	1405	Also fork a reader process, to read the shells output and
796ab4177728 * empty log message * Claus Gittinger <cg@exept.de> parents: 2678 diff changeset	1406	tell me, whenever something arrives"
796ab4177728 * empty log message * Claus Gittinger <cg@exept.de> parents: 2678 diff changeset	1407
796ab4177728 * empty log message * Claus Gittinger <cg@exept.de> parents: 2678 diff changeset	1408	self basicStartCommand:aCommand in:aDirectory.
796ab4177728 * empty log message * Claus Gittinger <cg@exept.de> parents: 2678 diff changeset	1409	self startReaderProcessWhenVisible.
2501 832cbac295b8 method category rename Claus Gittinger <cg@exept.de> parents: 2498 diff changeset	1410
832cbac295b8 method category rename Claus Gittinger <cg@exept.de> parents: 2498 diff changeset	1411	"Created: / 20.7.1998 / 18:19:32 / cg"
832cbac295b8 method category rename Claus Gittinger <cg@exept.de> parents: 2498 diff changeset	1412	"Modified: / 5.5.1999 / 17:28:37 / cg"
832cbac295b8 method category rename Claus Gittinger <cg@exept.de> parents: 2498 diff changeset	1413	!
832cbac295b8 method category rename Claus Gittinger <cg@exept.de> parents: 2498 diff changeset	1414
832cbac295b8 method category rename Claus Gittinger <cg@exept.de> parents: 2498 diff changeset	1415	startShell
832cbac295b8 method category rename Claus Gittinger <cg@exept.de> parents: 2498 diff changeset	1416	"start a shell on a pseudo terminal in the current directory.
832cbac295b8 method category rename Claus Gittinger <cg@exept.de> parents: 2498 diff changeset	1417	Also fork a reader process, to read the shells output and
832cbac295b8 method category rename Claus Gittinger <cg@exept.de> parents: 2498 diff changeset	1418	tell me, whenever something arrives"
832cbac295b8 method category rename Claus Gittinger <cg@exept.de> parents: 2498 diff changeset	1419
832cbac295b8 method category rename Claus Gittinger <cg@exept.de> parents: 2498 diff changeset	1420	^ self startCommand:nil
832cbac295b8 method category rename Claus Gittinger <cg@exept.de> parents: 2498 diff changeset	1421
832cbac295b8 method category rename Claus Gittinger <cg@exept.de> parents: 2498 diff changeset	1422	"
832cbac295b8 method category rename Claus Gittinger <cg@exept.de> parents: 2498 diff changeset	1423	VT100TerminalView openShell
832cbac295b8 method category rename Claus Gittinger <cg@exept.de> parents: 2498 diff changeset	1424	"
832cbac295b8 method category rename Claus Gittinger <cg@exept.de> parents: 2498 diff changeset	1425
832cbac295b8 method category rename Claus Gittinger <cg@exept.de> parents: 2498 diff changeset	1426	"Modified: / 20.7.1998 / 18:29:54 / cg"
832cbac295b8 method category rename Claus Gittinger <cg@exept.de> parents: 2498 diff changeset	1427	!
832cbac295b8 method category rename Claus Gittinger <cg@exept.de> parents: 2498 diff changeset	1428
832cbac295b8 method category rename Claus Gittinger <cg@exept.de> parents: 2498 diff changeset	1429	startShellIn:aDirectory
832cbac295b8 method category rename Claus Gittinger <cg@exept.de> parents: 2498 diff changeset	1430	"start a shell on a pseudo terminal in some directory.
832cbac295b8 method category rename Claus Gittinger <cg@exept.de> parents: 2498 diff changeset	1431	Also fork a reader process, to read the shells output and
832cbac295b8 method category rename Claus Gittinger <cg@exept.de> parents: 2498 diff changeset	1432	tell me, whenever something arrives"
832cbac295b8 method category rename Claus Gittinger <cg@exept.de> parents: 2498 diff changeset	1433
2778 796ab4177728 * empty log message * Claus Gittinger <cg@exept.de> parents: 2678 diff changeset	1434	self startCommand:nil in:aDirectory
2501 832cbac295b8 method category rename Claus Gittinger <cg@exept.de> parents: 2498 diff changeset	1435
832cbac295b8 method category rename Claus Gittinger <cg@exept.de> parents: 2498 diff changeset	1436	"
832cbac295b8 method category rename Claus Gittinger <cg@exept.de> parents: 2498 diff changeset	1437	VT100TerminalView openShellIn:'/etc'
832cbac295b8 method category rename Claus Gittinger <cg@exept.de> parents: 2498 diff changeset	1438	"
832cbac295b8 method category rename Claus Gittinger <cg@exept.de> parents: 2498 diff changeset	1439
832cbac295b8 method category rename Claus Gittinger <cg@exept.de> parents: 2498 diff changeset	1440	"Modified: / 20.7.1998 / 18:29:46 / cg"
832cbac295b8 method category rename Claus Gittinger <cg@exept.de> parents: 2498 diff changeset	1441	! !
832cbac295b8 method category rename Claus Gittinger <cg@exept.de> parents: 2498 diff changeset	1442
914 7ac6d1a53bab initial checkin Claus Gittinger <cg@exept.de> parents: diff changeset	1443	!TerminalView methodsFor:'menu'!
7ac6d1a53bab initial checkin Claus Gittinger <cg@exept.de> parents: diff changeset	1444
3225 65c338f35160 clear menu function Claus Gittinger <cg@exept.de> parents: 2954 diff changeset	1445	doClear
65c338f35160 clear menu function Claus Gittinger <cg@exept.de> parents: 2954 diff changeset	1446	"reset the scroll-range etc, clear the text buffer"
65c338f35160 clear menu function Claus Gittinger <cg@exept.de> parents: 2954 diff changeset	1447
65c338f35160 clear menu function Claus Gittinger <cg@exept.de> parents: 2954 diff changeset	1448	rangeStartLine := 1.
65c338f35160 clear menu function Claus Gittinger <cg@exept.de> parents: 2954 diff changeset	1449	rangeEndLine := numberOfLines.
65c338f35160 clear menu function Claus Gittinger <cg@exept.de> parents: 2954 diff changeset	1450
65c338f35160 clear menu function Claus Gittinger <cg@exept.de> parents: 2954 diff changeset	1451	self normal.
65c338f35160 clear menu function Claus Gittinger <cg@exept.de> parents: 2954 diff changeset	1452	self clear.
65c338f35160 clear menu function Claus Gittinger <cg@exept.de> parents: 2954 diff changeset	1453
65c338f35160 clear menu function Claus Gittinger <cg@exept.de> parents: 2954 diff changeset	1454	"Created: / 03-04-2007 / 08:58:59 / cg"
65c338f35160 clear menu function Claus Gittinger <cg@exept.de> parents: 2954 diff changeset	1455	!
65c338f35160 clear menu function Claus Gittinger <cg@exept.de> parents: 2954 diff changeset	1456
1319 0f19d022f577 restart shell when coming up via a snapshot Claus Gittinger <cg@exept.de> parents: 1317 diff changeset	1457	doReset
0f19d022f577 restart shell when coming up via a snapshot Claus Gittinger <cg@exept.de> parents: 1317 diff changeset	1458	"reset the scroll-range;
0f19d022f577 restart shell when coming up via a snapshot Claus Gittinger <cg@exept.de> parents: 1317 diff changeset	1459	may have to reset more in the future (current font-set; color; etc)"
0f19d022f577 restart shell when coming up via a snapshot Claus Gittinger <cg@exept.de> parents: 1317 diff changeset	1460
0f19d022f577 restart shell when coming up via a snapshot Claus Gittinger <cg@exept.de> parents: 1317 diff changeset	1461	rangeStartLine := 1.
0f19d022f577 restart shell when coming up via a snapshot Claus Gittinger <cg@exept.de> parents: 1317 diff changeset	1462	rangeEndLine := numberOfLines.
0f19d022f577 restart shell when coming up via a snapshot Claus Gittinger <cg@exept.de> parents: 1317 diff changeset	1463
0f19d022f577 restart shell when coming up via a snapshot Claus Gittinger <cg@exept.de> parents: 1317 diff changeset	1464	self normal.
0f19d022f577 restart shell when coming up via a snapshot Claus Gittinger <cg@exept.de> parents: 1317 diff changeset	1465
0f19d022f577 restart shell when coming up via a snapshot Claus Gittinger <cg@exept.de> parents: 1317 diff changeset	1466	!
0f19d022f577 restart shell when coming up via a snapshot Claus Gittinger <cg@exept.de> parents: 1317 diff changeset	1467
0f19d022f577 restart shell when coming up via a snapshot Claus Gittinger <cg@exept.de> parents: 1317 diff changeset	1468	doSendInterrupt
1420 7564d09aa1b2 documentation Claus Gittinger <cg@exept.de> parents: 1418 diff changeset	1469	"send an INT-signal to the shell (UNIX only)"
7564d09aa1b2 documentation Claus Gittinger <cg@exept.de> parents: 1418 diff changeset	1470
2597 c7e8bfde1852 * empty log message * Claus Gittinger <cg@exept.de> parents: 2594 diff changeset	1471	shellPid notNil ifTrue:[
4306 45518d433737 class: TerminalView Claus Gittinger <cg@exept.de> parents: 4300 diff changeset	1472	OperatingSystem isUNIXlike ifTrue:[
45518d433737 class: TerminalView Claus Gittinger <cg@exept.de> parents: 4300 diff changeset	1473	OperatingSystem sendSignal:(OperatingSystem sigINT) to:shellPid negated.
45518d433737 class: TerminalView Claus Gittinger <cg@exept.de> parents: 4300 diff changeset	1474	] ifFalse:[
45518d433737 class: TerminalView Claus Gittinger <cg@exept.de> parents: 4300 diff changeset	1475	self warn:'unimplemented for DOS'
45518d433737 class: TerminalView Claus Gittinger <cg@exept.de> parents: 4300 diff changeset	1476	]
2597 c7e8bfde1852 * empty log message * Claus Gittinger <cg@exept.de> parents: 2594 diff changeset	1477	].
1319 0f19d022f577 restart shell when coming up via a snapshot Claus Gittinger <cg@exept.de> parents: 1317 diff changeset	1478
0f19d022f577 restart shell when coming up via a snapshot Claus Gittinger <cg@exept.de> parents: 1317 diff changeset	1479	"Modified: / 10.6.1998 / 17:49:49 / cg"
0f19d022f577 restart shell when coming up via a snapshot Claus Gittinger <cg@exept.de> parents: 1317 diff changeset	1480	!
0f19d022f577 restart shell when coming up via a snapshot Claus Gittinger <cg@exept.de> parents: 1317 diff changeset	1481
2573 9ef4727d2a57 menu changes (goto does not make sense); Claus Gittinger <cg@exept.de> parents: 2539 diff changeset	1482	doSendKillSignal
9ef4727d2a57 menu changes (goto does not make sense); Claus Gittinger <cg@exept.de> parents: 2539 diff changeset	1483	"send a KILL-signal to the shell (UNIX only)"
9ef4727d2a57 menu changes (goto does not make sense); Claus Gittinger <cg@exept.de> parents: 2539 diff changeset	1484
2597 c7e8bfde1852 * empty log message * Claus Gittinger <cg@exept.de> parents: 2594 diff changeset	1485	shellPid notNil ifTrue:[
4306 45518d433737 class: TerminalView Claus Gittinger <cg@exept.de> parents: 4300 diff changeset	1486	OperatingSystem isUNIXlike ifTrue:[
45518d433737 class: TerminalView Claus Gittinger <cg@exept.de> parents: 4300 diff changeset	1487	OperatingSystem sendSignal:(OperatingSystem sigKILL) to:shellPid negated.
45518d433737 class: TerminalView Claus Gittinger <cg@exept.de> parents: 4300 diff changeset	1488	] ifFalse:[
45518d433737 class: TerminalView Claus Gittinger <cg@exept.de> parents: 4300 diff changeset	1489	self warn:'unimplemented for DOS'
45518d433737 class: TerminalView Claus Gittinger <cg@exept.de> parents: 4300 diff changeset	1490	]
2597 c7e8bfde1852 * empty log message * Claus Gittinger <cg@exept.de> parents: 2594 diff changeset	1491	]
2573 9ef4727d2a57 menu changes (goto does not make sense); Claus Gittinger <cg@exept.de> parents: 2539 diff changeset	1492	!
9ef4727d2a57 menu changes (goto does not make sense); Claus Gittinger <cg@exept.de> parents: 2539 diff changeset	1493
914 7ac6d1a53bab initial checkin Claus Gittinger <cg@exept.de> parents: diff changeset	1494	editMenu
7ac6d1a53bab initial checkin Claus Gittinger <cg@exept.de> parents: diff changeset	1495	"return the views middleButtonMenu"
7ac6d1a53bab initial checkin Claus Gittinger <cg@exept.de> parents: diff changeset	1496
1347 a98c0c7ff8c8 checkin from browser Claus Gittinger <cg@exept.de> parents: 1345 diff changeset	1497	<resource: #keyboard (#Copy #Paste #Print #SaveAs #Print)>
914 7ac6d1a53bab initial checkin Claus Gittinger <cg@exept.de> parents: diff changeset	1498	<resource: #programMenu>
7ac6d1a53bab initial checkin Claus Gittinger <cg@exept.de> parents: diff changeset	1499
2573 9ef4727d2a57 menu changes (goto does not make sense); Claus Gittinger <cg@exept.de> parents: 2539 diff changeset	1500	\|items subMenu m sensor\|
9ef4727d2a57 menu changes (goto does not make sense); Claus Gittinger <cg@exept.de> parents: 2539 diff changeset	1501
9ef4727d2a57 menu changes (goto does not make sense); Claus Gittinger <cg@exept.de> parents: 2539 diff changeset	1502	items := #(
3225 65c338f35160 clear menu function Claus Gittinger <cg@exept.de> parents: 2954 diff changeset	1503	('Interrupt' doSendInterrupt )
2573 9ef4727d2a57 menu changes (goto does not make sense); Claus Gittinger <cg@exept.de> parents: 2539 diff changeset	1504	('Kill' doSendKillSignal)
3225 65c338f35160 clear menu function Claus Gittinger <cg@exept.de> parents: 2954 diff changeset	1505	('-' )
65c338f35160 clear menu function Claus Gittinger <cg@exept.de> parents: 2954 diff changeset	1506	('Clear' doClear )
65c338f35160 clear menu function Claus Gittinger <cg@exept.de> parents: 2954 diff changeset	1507	('Reset' doReset )
2573 9ef4727d2a57 menu changes (goto does not make sense); Claus Gittinger <cg@exept.de> parents: 2539 diff changeset	1508	).
9ef4727d2a57 menu changes (goto does not make sense); Claus Gittinger <cg@exept.de> parents: 2539 diff changeset	1509	subMenu := PopUpMenu itemList:items resources:resources.
914 7ac6d1a53bab initial checkin Claus Gittinger <cg@exept.de> parents: diff changeset	1510
7ac6d1a53bab initial checkin Claus Gittinger <cg@exept.de> parents: diff changeset	1511	((sensor := self sensor) notNil and:[sensor ctrlDown]) ifTrue:[
2573 9ef4727d2a57 menu changes (goto does not make sense); Claus Gittinger <cg@exept.de> parents: 2539 diff changeset	1512	m := subMenu.
914 7ac6d1a53bab initial checkin Claus Gittinger <cg@exept.de> parents: diff changeset	1513	] ifFalse:[
7ac6d1a53bab initial checkin Claus Gittinger <cg@exept.de> parents: diff changeset	1514	items := #(
2075 ac7da2b56ba6 upper case menu Claus Gittinger <cg@exept.de> parents: 1833 diff changeset	1515	('Copy' copySelection Copy )
ac7da2b56ba6 upper case menu Claus Gittinger <cg@exept.de> parents: 1833 diff changeset	1516	('Paste' pasteOrReplace Paste )
914 7ac6d1a53bab initial checkin Claus Gittinger <cg@exept.de> parents: diff changeset	1517	('-' )
2506 f12c7c321131 menu (search and goto) Claus Gittinger <cg@exept.de> parents: 2501 diff changeset	1518	('Search...' search Find)
f12c7c321131 menu (search and goto) Claus Gittinger <cg@exept.de> parents: 2501 diff changeset	1519	('-' )
2075 ac7da2b56ba6 upper case menu Claus Gittinger <cg@exept.de> parents: 1833 diff changeset	1520	('Font...' changeFont )
951 a9e48f549763 fixed scroll-range Claus Gittinger <cg@exept.de> parents: 950 diff changeset	1521	('-' )
2448 6d912d8ec69d checkin from browser Claus Gittinger <cg@exept.de> parents: 2423 diff changeset	1522	('Save As...' save SaveAs )
2075 ac7da2b56ba6 upper case menu Claus Gittinger <cg@exept.de> parents: 1833 diff changeset	1523	('Print' doPrint Print )
2573 9ef4727d2a57 menu changes (goto does not make sense); Claus Gittinger <cg@exept.de> parents: 2539 diff changeset	1524	('=' )
9ef4727d2a57 menu changes (goto does not make sense); Claus Gittinger <cg@exept.de> parents: 2539 diff changeset	1525	('Shell' others Ctrl )
914 7ac6d1a53bab initial checkin Claus Gittinger <cg@exept.de> parents: diff changeset	1526	).
2573 9ef4727d2a57 menu changes (goto does not make sense); Claus Gittinger <cg@exept.de> parents: 2539 diff changeset	1527	m := PopUpMenu itemList:items resources:resources.
9ef4727d2a57 menu changes (goto does not make sense); Claus Gittinger <cg@exept.de> parents: 2539 diff changeset	1528	m subMenuAt:#others put:subMenu.
1347 a98c0c7ff8c8 checkin from browser Claus Gittinger <cg@exept.de> parents: 1345 diff changeset	1529
a98c0c7ff8c8 checkin from browser Claus Gittinger <cg@exept.de> parents: 1345 diff changeset	1530	"/ disabled - for now;
a98c0c7ff8c8 checkin from browser Claus Gittinger <cg@exept.de> parents: 1345 diff changeset	1531	"/ need a more intelligent filtering of control characters.
a98c0c7ff8c8 checkin from browser Claus Gittinger <cg@exept.de> parents: 1345 diff changeset	1532	"/
a98c0c7ff8c8 checkin from browser Claus Gittinger <cg@exept.de> parents: 1345 diff changeset	1533	"/ filterStream isNil ifTrue:[
a98c0c7ff8c8 checkin from browser Claus Gittinger <cg@exept.de> parents: 1345 diff changeset	1534	"/ items := items , #(
a98c0c7ff8c8 checkin from browser Claus Gittinger <cg@exept.de> parents: 1345 diff changeset	1535	"/ ('-' )
2075 ac7da2b56ba6 upper case menu Claus Gittinger <cg@exept.de> parents: 1833 diff changeset	1536	"/ ('Start Save as ...' startSaveAs )
ac7da2b56ba6 upper case menu Claus Gittinger <cg@exept.de> parents: 1833 diff changeset	1537	"/ ('Start Print' startPrint )
1347 a98c0c7ff8c8 checkin from browser Claus Gittinger <cg@exept.de> parents: 1345 diff changeset	1538	"/ )
a98c0c7ff8c8 checkin from browser Claus Gittinger <cg@exept.de> parents: 1345 diff changeset	1539	"/ ] ifFalse:[
a98c0c7ff8c8 checkin from browser Claus Gittinger <cg@exept.de> parents: 1345 diff changeset	1540	"/ items := items , #(
a98c0c7ff8c8 checkin from browser Claus Gittinger <cg@exept.de> parents: 1345 diff changeset	1541	"/ ('-' )
2075 ac7da2b56ba6 upper case menu Claus Gittinger <cg@exept.de> parents: 1833 diff changeset	1542	"/ ('Stop filter' stopFilter )
1347 a98c0c7ff8c8 checkin from browser Claus Gittinger <cg@exept.de> parents: 1345 diff changeset	1543	"/ )
a98c0c7ff8c8 checkin from browser Claus Gittinger <cg@exept.de> parents: 1345 diff changeset	1544	"/ ].
914 7ac6d1a53bab initial checkin Claus Gittinger <cg@exept.de> parents: diff changeset	1545	].
7ac6d1a53bab initial checkin Claus Gittinger <cg@exept.de> parents: diff changeset	1546
2810 d57cc02787de refactored intention revealing code: Claus Gittinger <cg@exept.de> parents: 2778 diff changeset	1547	self hasSelection ifFalse:[
914 7ac6d1a53bab initial checkin Claus Gittinger <cg@exept.de> parents: diff changeset	1548	m disable:#copySelection.
7ac6d1a53bab initial checkin Claus Gittinger <cg@exept.de> parents: diff changeset	1549	].
7ac6d1a53bab initial checkin Claus Gittinger <cg@exept.de> parents: diff changeset	1550	^ m.
7ac6d1a53bab initial checkin Claus Gittinger <cg@exept.de> parents: diff changeset	1551
3225 65c338f35160 clear menu function Claus Gittinger <cg@exept.de> parents: 2954 diff changeset	1552	"Modified: / 03-04-2007 / 08:58:26 / cg"
1347 a98c0c7ff8c8 checkin from browser Claus Gittinger <cg@exept.de> parents: 1345 diff changeset	1553	!
a98c0c7ff8c8 checkin from browser Claus Gittinger <cg@exept.de> parents: 1345 diff changeset	1554
4295 5bd43114a67b class: TerminalView Claus Gittinger <cg@exept.de> parents: 4294 diff changeset	1555	setGreenDisplayMode
5bd43114a67b class: TerminalView Claus Gittinger <cg@exept.de> parents: 4294 diff changeset	1556	self foregroundColor:Color green backgroundColor:Color black.
5bd43114a67b class: TerminalView Claus Gittinger <cg@exept.de> parents: 4294 diff changeset	1557	self cursorForegroundColor:Color black backgroundColor:Color green.
5bd43114a67b class: TerminalView Claus Gittinger <cg@exept.de> parents: 4294 diff changeset	1558	!
5bd43114a67b class: TerminalView Claus Gittinger <cg@exept.de> parents: 4294 diff changeset	1559
5bd43114a67b class: TerminalView Claus Gittinger <cg@exept.de> parents: 4294 diff changeset	1560	setNormalDisplayMode
5bd43114a67b class: TerminalView Claus Gittinger <cg@exept.de> parents: 4294 diff changeset	1561	self foregroundColor:Color black backgroundColor:Color white.
5bd43114a67b class: TerminalView Claus Gittinger <cg@exept.de> parents: 4294 diff changeset	1562	self cursorForegroundColor:Color white backgroundColor:Color black.
5bd43114a67b class: TerminalView Claus Gittinger <cg@exept.de> parents: 4294 diff changeset	1563	!
5bd43114a67b class: TerminalView Claus Gittinger <cg@exept.de> parents: 4294 diff changeset	1564
4300 2bdb9d15ed44 class: TerminalView Claus Gittinger <cg@exept.de> parents: 4299 diff changeset	1565	setRedDisplayMode
2bdb9d15ed44 class: TerminalView Claus Gittinger <cg@exept.de> parents: 4299 diff changeset	1566	self foregroundColor:(Color white) backgroundColor:(Color red:80).
2bdb9d15ed44 class: TerminalView Claus Gittinger <cg@exept.de> parents: 4299 diff changeset	1567	self cursorForegroundColor:(Color red:80) backgroundColor:(Color white).
2bdb9d15ed44 class: TerminalView Claus Gittinger <cg@exept.de> parents: 4299 diff changeset	1568	!
2bdb9d15ed44 class: TerminalView Claus Gittinger <cg@exept.de> parents: 4299 diff changeset	1569
4295 5bd43114a67b class: TerminalView Claus Gittinger <cg@exept.de> parents: 4294 diff changeset	1570	setReverseDisplayMode
5bd43114a67b class: TerminalView Claus Gittinger <cg@exept.de> parents: 4294 diff changeset	1571	\|fg bg\|
5bd43114a67b class: TerminalView Claus Gittinger <cg@exept.de> parents: 4294 diff changeset	1572
5bd43114a67b class: TerminalView Claus Gittinger <cg@exept.de> parents: 4294 diff changeset	1573	fg := self foregroundColor.
5bd43114a67b class: TerminalView Claus Gittinger <cg@exept.de> parents: 4294 diff changeset	1574	bg := self backgroundColor.
5bd43114a67b class: TerminalView Claus Gittinger <cg@exept.de> parents: 4294 diff changeset	1575	self foregroundColor:bg backgroundColor:fg.
5bd43114a67b class: TerminalView Claus Gittinger <cg@exept.de> parents: 4294 diff changeset	1576	self cursorForegroundColor:fg backgroundColor:bg.
5bd43114a67b class: TerminalView Claus Gittinger <cg@exept.de> parents: 4294 diff changeset	1577	!
5bd43114a67b class: TerminalView Claus Gittinger <cg@exept.de> parents: 4294 diff changeset	1578
1347 a98c0c7ff8c8 checkin from browser Claus Gittinger <cg@exept.de> parents: 1345 diff changeset	1579	startSaveAs
a98c0c7ff8c8 checkin from browser Claus Gittinger <cg@exept.de> parents: 1345 diff changeset	1580	"start saving all received data to some file"
a98c0c7ff8c8 checkin from browser Claus Gittinger <cg@exept.de> parents: 1345 diff changeset	1581
a98c0c7ff8c8 checkin from browser Claus Gittinger <cg@exept.de> parents: 1345 diff changeset	1582	\|fn\|
a98c0c7ff8c8 checkin from browser Claus Gittinger <cg@exept.de> parents: 1345 diff changeset	1583
a98c0c7ff8c8 checkin from browser Claus Gittinger <cg@exept.de> parents: 1345 diff changeset	1584	fn := Dialog requestFileName:'Save received data in file:'.
a98c0c7ff8c8 checkin from browser Claus Gittinger <cg@exept.de> parents: 1345 diff changeset	1585	fn size > 0 ifTrue:[
a98c0c7ff8c8 checkin from browser Claus Gittinger <cg@exept.de> parents: 1345 diff changeset	1586	filterStream := fn asFilename writeStream
a98c0c7ff8c8 checkin from browser Claus Gittinger <cg@exept.de> parents: 1345 diff changeset	1587	].
a98c0c7ff8c8 checkin from browser Claus Gittinger <cg@exept.de> parents: 1345 diff changeset	1588
a98c0c7ff8c8 checkin from browser Claus Gittinger <cg@exept.de> parents: 1345 diff changeset	1589	"Created: / 29.4.1999 / 11:06:29 / cg"
a98c0c7ff8c8 checkin from browser Claus Gittinger <cg@exept.de> parents: 1345 diff changeset	1590	!
a98c0c7ff8c8 checkin from browser Claus Gittinger <cg@exept.de> parents: 1345 diff changeset	1591
a98c0c7ff8c8 checkin from browser Claus Gittinger <cg@exept.de> parents: 1345 diff changeset	1592	stopFilter
a98c0c7ff8c8 checkin from browser Claus Gittinger <cg@exept.de> parents: 1345 diff changeset	1593	"stop saving/printing of received data"
a98c0c7ff8c8 checkin from browser Claus Gittinger <cg@exept.de> parents: 1345 diff changeset	1594
a98c0c7ff8c8 checkin from browser Claus Gittinger <cg@exept.de> parents: 1345 diff changeset	1595	filterStream close.
a98c0c7ff8c8 checkin from browser Claus Gittinger <cg@exept.de> parents: 1345 diff changeset	1596	filterStream := nil.
a98c0c7ff8c8 checkin from browser Claus Gittinger <cg@exept.de> parents: 1345 diff changeset	1597
a98c0c7ff8c8 checkin from browser Claus Gittinger <cg@exept.de> parents: 1345 diff changeset	1598	"Created: / 29.4.1999 / 11:07:49 / cg"
a98c0c7ff8c8 checkin from browser Claus Gittinger <cg@exept.de> parents: 1345 diff changeset	1599	"Modified: / 29.4.1999 / 11:09:52 / cg"
914 7ac6d1a53bab initial checkin Claus Gittinger <cg@exept.de> parents: diff changeset	1600	! !
7ac6d1a53bab initial checkin Claus Gittinger <cg@exept.de> parents: diff changeset	1601
940 16c955286510 checkin from browser Claus Gittinger <cg@exept.de> parents: 938 diff changeset	1602	!TerminalView methodsFor:'misc'!
914 7ac6d1a53bab initial checkin Claus Gittinger <cg@exept.de> parents: diff changeset	1603
7ac6d1a53bab initial checkin Claus Gittinger <cg@exept.de> parents: diff changeset	1604	removeTrailingBlankLines
7ac6d1a53bab initial checkin Claus Gittinger <cg@exept.de> parents: diff changeset	1605	^ self
4312 4fbeb8b4d0c4 class: TerminalView Claus Gittinger <cg@exept.de> parents: 4306 diff changeset	1606	!
4fbeb8b4d0c4 class: TerminalView Claus Gittinger <cg@exept.de> parents: 4306 diff changeset	1607
4fbeb8b4d0c4 class: TerminalView Claus Gittinger <cg@exept.de> parents: 4306 diff changeset	1608	send:aString
4313 838535cc8240 class: TerminalView Claus Gittinger <cg@exept.de> parents: 4312 diff changeset	1609	"send aString to the underlying program's stdinput"
838535cc8240 class: TerminalView Claus Gittinger <cg@exept.de> parents: 4312 diff changeset	1610
4312 4fbeb8b4d0c4 class: TerminalView Claus Gittinger <cg@exept.de> parents: 4306 diff changeset	1611	inStream nextPutAll:aString
4fbeb8b4d0c4 class: TerminalView Claus Gittinger <cg@exept.de> parents: 4306 diff changeset	1612
4fbeb8b4d0c4 class: TerminalView Claus Gittinger <cg@exept.de> parents: 4306 diff changeset	1613	"Created: / 29-07-2013 / 18:18:24 / cg"
4fbeb8b4d0c4 class: TerminalView Claus Gittinger <cg@exept.de> parents: 4306 diff changeset	1614	!
4fbeb8b4d0c4 class: TerminalView Claus Gittinger <cg@exept.de> parents: 4306 diff changeset	1615
4fbeb8b4d0c4 class: TerminalView Claus Gittinger <cg@exept.de> parents: 4306 diff changeset	1616	sendCR:aString
4313 838535cc8240 class: TerminalView Claus Gittinger <cg@exept.de> parents: 4312 diff changeset	1617	"send aString followed by a return to the underlying program's stdinput"
838535cc8240 class: TerminalView Claus Gittinger <cg@exept.de> parents: 4312 diff changeset	1618
4312 4fbeb8b4d0c4 class: TerminalView Claus Gittinger <cg@exept.de> parents: 4306 diff changeset	1619	inStream nextPutAll:aString.
4fbeb8b4d0c4 class: TerminalView Claus Gittinger <cg@exept.de> parents: 4306 diff changeset	1620	inputTranslateCRToNL ifTrue:[
4fbeb8b4d0c4 class: TerminalView Claus Gittinger <cg@exept.de> parents: 4306 diff changeset	1621	inStream nextPut:(Character nl)
4fbeb8b4d0c4 class: TerminalView Claus Gittinger <cg@exept.de> parents: 4306 diff changeset	1622	] ifFalse:[
4fbeb8b4d0c4 class: TerminalView Claus Gittinger <cg@exept.de> parents: 4306 diff changeset	1623	inStream nextPut:(Character return)
4fbeb8b4d0c4 class: TerminalView Claus Gittinger <cg@exept.de> parents: 4306 diff changeset	1624	]
4fbeb8b4d0c4 class: TerminalView Claus Gittinger <cg@exept.de> parents: 4306 diff changeset	1625
4fbeb8b4d0c4 class: TerminalView Claus Gittinger <cg@exept.de> parents: 4306 diff changeset	1626	"Created: / 29-07-2013 / 18:20:15 / cg"
914 7ac6d1a53bab initial checkin Claus Gittinger <cg@exept.de> parents: diff changeset	1627	! !
7ac6d1a53bab initial checkin Claus Gittinger <cg@exept.de> parents: diff changeset	1628
2498 4b4f91e57dd0 method category rename Claus Gittinger <cg@exept.de> parents: 2466 diff changeset	1629	!TerminalView methodsFor:'processing-input'!
914 7ac6d1a53bab initial checkin Claus Gittinger <cg@exept.de> parents: diff changeset	1630
1420 7564d09aa1b2 documentation Claus Gittinger <cg@exept.de> parents: 1418 diff changeset	1631	doNothing
7564d09aa1b2 documentation Claus Gittinger <cg@exept.de> parents: 1418 diff changeset	1632	"private - end of an ignored escape-sequence"
7564d09aa1b2 documentation Claus Gittinger <cg@exept.de> parents: 1418 diff changeset	1633
7564d09aa1b2 documentation Claus Gittinger <cg@exept.de> parents: 1418 diff changeset	1634	self endOfSequence
7564d09aa1b2 documentation Claus Gittinger <cg@exept.de> parents: 1418 diff changeset	1635
7564d09aa1b2 documentation Claus Gittinger <cg@exept.de> parents: 1418 diff changeset	1636	"Created: / 12.6.1998 / 20:40:43 / cg"
7564d09aa1b2 documentation Claus Gittinger <cg@exept.de> parents: 1418 diff changeset	1637	!
7564d09aa1b2 documentation Claus Gittinger <cg@exept.de> parents: 1418 diff changeset	1638
7564d09aa1b2 documentation Claus Gittinger <cg@exept.de> parents: 1418 diff changeset	1639	endOfSequence
7564d09aa1b2 documentation Claus Gittinger <cg@exept.de> parents: 1418 diff changeset	1640	"private - reset state-machine at end of escape-sequence"
7564d09aa1b2 documentation Claus Gittinger <cg@exept.de> parents: 1418 diff changeset	1641
7564d09aa1b2 documentation Claus Gittinger <cg@exept.de> parents: 1418 diff changeset	1642	state := 0.
7564d09aa1b2 documentation Claus Gittinger <cg@exept.de> parents: 1418 diff changeset	1643
7564d09aa1b2 documentation Claus Gittinger <cg@exept.de> parents: 1418 diff changeset	1644	"Created: / 12.6.1998 / 20:39:52 / cg"
7564d09aa1b2 documentation Claus Gittinger <cg@exept.de> parents: 1418 diff changeset	1645	!
7564d09aa1b2 documentation Claus Gittinger <cg@exept.de> parents: 1418 diff changeset	1646
1017 8af14b2315fa care for non-external-stream when window size changes. Claus Gittinger <cg@exept.de> parents: 1015 diff changeset	1647	nextPutAll:aString
1021 c3963e925eb5 added #sync; better asynchronous display. Claus Gittinger <cg@exept.de> parents: 1017 diff changeset	1648	"/ self processInput:aString n:aString size
2594 63c4f60955be no defineWindowSize on contentsChanged penk parents: 2577 diff changeset	1649
4285 e07bad437b90 class: TerminalView Claus Gittinger <cg@exept.de> parents: 4268 diff changeset	1650	Debug ifTrue:[
e07bad437b90 class: TerminalView Claus Gittinger <cg@exept.de> parents: 4268 diff changeset	1651	Transcript
e07bad437b90 class: TerminalView Claus Gittinger <cg@exept.de> parents: 4268 diff changeset	1652	show:'VT100: nextPutAll - state: '; show:state;
e07bad437b90 class: TerminalView Claus Gittinger <cg@exept.de> parents: 4268 diff changeset	1653	show:' got: ';
e07bad437b90 class: TerminalView Claus Gittinger <cg@exept.de> parents: 4268 diff changeset	1654	showCR:aString
e07bad437b90 class: TerminalView Claus Gittinger <cg@exept.de> parents: 4268 diff changeset	1655	].
1021 c3963e925eb5 added #sync; better asynchronous display. Claus Gittinger <cg@exept.de> parents: 1017 diff changeset	1656	self pushEvent:#processInput:n: with:aString with:aString size.
1017 8af14b2315fa care for non-external-stream when window size changes. Claus Gittinger <cg@exept.de> parents: 1015 diff changeset	1657
8af14b2315fa care for non-external-stream when window size changes. Claus Gittinger <cg@exept.de> parents: 1015 diff changeset	1658	"Created: / 27.7.1998 / 15:10:59 / cg"
1021 c3963e925eb5 added #sync; better asynchronous display. Claus Gittinger <cg@exept.de> parents: 1017 diff changeset	1659	"Modified: / 27.7.1998 / 23:16:19 / cg"
1017 8af14b2315fa care for non-external-stream when window size changes. Claus Gittinger <cg@exept.de> parents: 1015 diff changeset	1660	!
8af14b2315fa care for non-external-stream when window size changes. Claus Gittinger <cg@exept.de> parents: 1015 diff changeset	1661
933 de456e07697e much better asynchronous display Claus Gittinger <cg@exept.de> parents: 931 diff changeset	1662	processInput:buffer n:count
4315 1db44a2c0293 class: TerminalView Claus Gittinger <cg@exept.de> parents: 4313 diff changeset	1663	"actually: output coming from the connected application (aka input to me);
1db44a2c0293 class: TerminalView Claus Gittinger <cg@exept.de> parents: 4313 diff changeset	1664	the stuff coming from the application is a mix of plain text and CSI escape sequences.
1db44a2c0293 class: TerminalView Claus Gittinger <cg@exept.de> parents: 4313 diff changeset	1665	If we process each character individually, things are trivial, but slow.
1db44a2c0293 class: TerminalView Claus Gittinger <cg@exept.de> parents: 4313 diff changeset	1666	Therefore, we collect big chunks of non-escaped text and buffer them to make
1db44a2c0293 class: TerminalView Claus Gittinger <cg@exept.de> parents: 4313 diff changeset	1667	use of the inherited buffered output optimizations (see TextCollector).
1db44a2c0293 class: TerminalView Claus Gittinger <cg@exept.de> parents: 4313 diff changeset	1668	Thus, we collect until an escape sequence is encountered, and flush the buffered stuff then,
1db44a2c0293 class: TerminalView Claus Gittinger <cg@exept.de> parents: 4313 diff changeset	1669	proceed in single-character mode (processState0:) until the sequence is finished, and continue
1db44a2c0293 class: TerminalView Claus Gittinger <cg@exept.de> parents: 4313 diff changeset	1670	collecting.
1db44a2c0293 class: TerminalView Claus Gittinger <cg@exept.de> parents: 4313 diff changeset	1671	This makes this terminalView's speed usable and actually competitive with some existing
1db44a2c0293 class: TerminalView Claus Gittinger <cg@exept.de> parents: 4313 diff changeset	1672	console applications (it is much faster than the MSWindows command.com window, btw.)"
1db44a2c0293 class: TerminalView Claus Gittinger <cg@exept.de> parents: 4313 diff changeset	1673
997 c899373aac1d speedup (line buffering) Claus Gittinger <cg@exept.de> parents: 992 diff changeset	1674	\|sensor\|
c899373aac1d speedup (line buffering) Claus Gittinger <cg@exept.de> parents: 992 diff changeset	1675
4315 1db44a2c0293 class: TerminalView Claus Gittinger <cg@exept.de> parents: 4313 diff changeset	1676	"/ remember how much is in the queue...
1db44a2c0293 class: TerminalView Claus Gittinger <cg@exept.de> parents: 4313 diff changeset	1677	[
1db44a2c0293 class: TerminalView Claus Gittinger <cg@exept.de> parents: 4313 diff changeset	1678	sizeOfOutstandingInputToBeProcessed := sizeOfOutstandingInputToBeProcessed - count.
1db44a2c0293 class: TerminalView Claus Gittinger <cg@exept.de> parents: 4313 diff changeset	1679	] valueUninterruptably.
1db44a2c0293 class: TerminalView Claus Gittinger <cg@exept.de> parents: 4313 diff changeset	1680
4285 e07bad437b90 class: TerminalView Claus Gittinger <cg@exept.de> parents: 4268 diff changeset	1681	Debug ifTrue:[
4290 bad371611ba6 class: TerminalView Claus Gittinger <cg@exept.de> parents: 4288 diff changeset	1682	'VT100: processInput - state: ' print. state print.
bad371611ba6 class: TerminalView Claus Gittinger <cg@exept.de> parents: 4288 diff changeset	1683	' got: ' print. count printCR
4285 e07bad437b90 class: TerminalView Claus Gittinger <cg@exept.de> parents: 4268 diff changeset	1684	].
e07bad437b90 class: TerminalView Claus Gittinger <cg@exept.de> parents: 4268 diff changeset	1685
1347 a98c0c7ff8c8 checkin from browser Claus Gittinger <cg@exept.de> parents: 1345 diff changeset	1686	filterStream notNil ifTrue:[
a98c0c7ff8c8 checkin from browser Claus Gittinger <cg@exept.de> parents: 1345 diff changeset	1687	filterStream nextPutAll:(buffer copyTo:count).
a98c0c7ff8c8 checkin from browser Claus Gittinger <cg@exept.de> parents: 1345 diff changeset	1688	].
4267 5dca73a13f04 class: TerminalView Claus Gittinger <cg@exept.de> parents: 4266 diff changeset	1689	"/ '*' print. (buffer copyTo:count) asByteArray hexPrintString printCR.
1347 a98c0c7ff8c8 checkin from browser Claus Gittinger <cg@exept.de> parents: 1345 diff changeset	1690
1077 49525bbae21c added #saveCursor / #restoreCursor Claus Gittinger <cg@exept.de> parents: 1055 diff changeset	1691	"/ self hideCursor.
997 c899373aac1d speedup (line buffering) Claus Gittinger <cg@exept.de> parents: 992 diff changeset	1692
1015 61f7ea3e5463 comment Claus Gittinger <cg@exept.de> parents: 1014 diff changeset	1693	"/ the following may not be too clean, but adds a lot of speed.
61f7ea3e5463 comment Claus Gittinger <cg@exept.de> parents: 1014 diff changeset	1694	"/ instead of passing every individual character through the
61f7ea3e5463 comment Claus Gittinger <cg@exept.de> parents: 1014 diff changeset	1695	"/ escape-state machine, collect chunks of non-control text
61f7ea3e5463 comment Claus Gittinger <cg@exept.de> parents: 1014 diff changeset	1696	"/ when in state 0, and add them immediately to the pendingLines
61f7ea3e5463 comment Claus Gittinger <cg@exept.de> parents: 1014 diff changeset	1697	"/ collection of the textCollectors asynchronous update mechanism.
61f7ea3e5463 comment Claus Gittinger <cg@exept.de> parents: 1014 diff changeset	1698	"/ This helps a lot if you do something like "ls -lR /" ...
61f7ea3e5463 comment Claus Gittinger <cg@exept.de> parents: 1014 diff changeset	1699	"/ For debugging the state machine, reenable the commented lines
61f7ea3e5463 comment Claus Gittinger <cg@exept.de> parents: 1014 diff changeset	1700	"/ below.
61f7ea3e5463 comment Claus Gittinger <cg@exept.de> parents: 1014 diff changeset	1701
61f7ea3e5463 comment Claus Gittinger <cg@exept.de> parents: 1014 diff changeset	1702	"/1 to:count do:[:i\|
61f7ea3e5463 comment Claus Gittinger <cg@exept.de> parents: 1014 diff changeset	1703	"/ self nextPut:(buffer at:i).
61f7ea3e5463 comment Claus Gittinger <cg@exept.de> parents: 1014 diff changeset	1704	"/].
61f7ea3e5463 comment Claus Gittinger <cg@exept.de> parents: 1014 diff changeset	1705	"/self showCursor.
61f7ea3e5463 comment Claus Gittinger <cg@exept.de> parents: 1014 diff changeset	1706	"/^ self.
61f7ea3e5463 comment Claus Gittinger <cg@exept.de> parents: 1014 diff changeset	1707
61f7ea3e5463 comment Claus Gittinger <cg@exept.de> parents: 1014 diff changeset	1708	access critical:[
2191 221cae81c950 variable name more significant penk parents: 2169 diff changeset	1709	\|index controlCharIndex stringWithOutControl crnlFollows\|
997 c899373aac1d speedup (line buffering) Claus Gittinger <cg@exept.de> parents: 992 diff changeset	1710
2191 221cae81c950 variable name more significant penk parents: 2169 diff changeset	1711	index := 1.
221cae81c950 variable name more significant penk parents: 2169 diff changeset	1712	[index <= count] whileTrue:[
4290 bad371611ba6 class: TerminalView Claus Gittinger <cg@exept.de> parents: 4288 diff changeset	1713	stringWithOutControl := nil.
bad371611ba6 class: TerminalView Claus Gittinger <cg@exept.de> parents: 4288 diff changeset	1714
bad371611ba6 class: TerminalView Claus Gittinger <cg@exept.de> parents: 4288 diff changeset	1715	false "(state == 0)" ifTrue:[
4267 5dca73a13f04 class: TerminalView Claus Gittinger <cg@exept.de> parents: 4266 diff changeset	1716	"/ in initial state:
1015 61f7ea3e5463 comment Claus Gittinger <cg@exept.de> parents: 1014 diff changeset	1717	"/ quick scan forward for next control character ...
2191 221cae81c950 variable name more significant penk parents: 2169 diff changeset	1718	controlCharIndex := buffer indexOfControlCharacterStartingAt:index.
221cae81c950 variable name more significant penk parents: 2169 diff changeset	1719	controlCharIndex > count ifTrue:[controlCharIndex := 0].
1055 eebff36e25e9 stay in slow-loop, while state ~~ 0 (in processInput:). Claus Gittinger <cg@exept.de> parents: 1052 diff changeset	1720
2191 221cae81c950 variable name more significant penk parents: 2169 diff changeset	1721	controlCharIndex == 0 ifTrue:[
1015 61f7ea3e5463 comment Claus Gittinger <cg@exept.de> parents: 1014 diff changeset	1722	"/ no control characters - simply append all
4267 5dca73a13f04 class: TerminalView Claus Gittinger <cg@exept.de> parents: 4266 diff changeset	1723	"/ to the outstanding lines...
2191 221cae81c950 variable name more significant penk parents: 2169 diff changeset	1724	stringWithOutControl := buffer copyFrom:index to:count.
4267 5dca73a13f04 class: TerminalView Claus Gittinger <cg@exept.de> parents: 4266 diff changeset	1725	crnlFollows := false.
2191 221cae81c950 variable name more significant penk parents: 2169 diff changeset	1726	index := count + 1. "/ leave loop.
1015 61f7ea3e5463 comment Claus Gittinger <cg@exept.de> parents: 1014 diff changeset	1727	] ifFalse:[
2191 221cae81c950 variable name more significant penk parents: 2169 diff changeset	1728	controlCharIndex > index ifTrue:[
4267 5dca73a13f04 class: TerminalView Claus Gittinger <cg@exept.de> parents: 4266 diff changeset	1729	"/ some more regular character(s) before control character
2191 221cae81c950 variable name more significant penk parents: 2169 diff changeset	1730	stringWithOutControl := buffer copyFrom:index to:controlCharIndex-1.
221cae81c950 variable name more significant penk parents: 2169 diff changeset	1731	index := controlCharIndex. "/ proceed withcontrol character
1015 61f7ea3e5463 comment Claus Gittinger <cg@exept.de> parents: 1014 diff changeset	1732	crnlFollows := false.
2191 221cae81c950 variable name more significant penk parents: 2169 diff changeset	1733	index < (count - 1) ifTrue:[
221cae81c950 variable name more significant penk parents: 2169 diff changeset	1734	(buffer at:index) == Character return ifTrue:[
221cae81c950 variable name more significant penk parents: 2169 diff changeset	1735	(buffer at:index+1) == Character nl ifTrue:[
1015 61f7ea3e5463 comment Claus Gittinger <cg@exept.de> parents: 1014 diff changeset	1736	crnlFollows := true.
2191 221cae81c950 variable name more significant penk parents: 2169 diff changeset	1737	index := index + 2.
1015 61f7ea3e5463 comment Claus Gittinger <cg@exept.de> parents: 1014 diff changeset	1738	]
997 c899373aac1d speedup (line buffering) Claus Gittinger <cg@exept.de> parents: 992 diff changeset	1739	]
1015 61f7ea3e5463 comment Claus Gittinger <cg@exept.de> parents: 1014 diff changeset	1740	].
4267 5dca73a13f04 class: TerminalView Claus Gittinger <cg@exept.de> parents: 4266 diff changeset	1741	] ifFalse:[
5dca73a13f04 class: TerminalView Claus Gittinger <cg@exept.de> parents: 4266 diff changeset	1742	"/ controlchr immediately follows
1015 61f7ea3e5463 comment Claus Gittinger <cg@exept.de> parents: 1014 diff changeset	1743	]
61f7ea3e5463 comment Claus Gittinger <cg@exept.de> parents: 1014 diff changeset	1744	].
997 c899373aac1d speedup (line buffering) Claus Gittinger <cg@exept.de> parents: 992 diff changeset	1745	].
c899373aac1d speedup (line buffering) Claus Gittinger <cg@exept.de> parents: 992 diff changeset	1746
2191 221cae81c950 variable name more significant penk parents: 2169 diff changeset	1747	stringWithOutControl notNil ifTrue:[
2356 9a25fc1f8333 wrap bug Claus Gittinger <cg@exept.de> parents: 2341 diff changeset	1748	"/ self endEntry.
9a25fc1f8333 wrap bug Claus Gittinger <cg@exept.de> parents: 2341 diff changeset	1749
2268 e3b57c072b89 wrap line at end penk parents: 2207 diff changeset	1750	"/ characterwise, for correct wrap handling at line end
2356 9a25fc1f8333 wrap bug Claus Gittinger <cg@exept.de> parents: 2341 diff changeset	1751
9a25fc1f8333 wrap bug Claus Gittinger <cg@exept.de> parents: 2341 diff changeset	1752	(cursorCol + outstandingLine size + stringWithOutControl size) >= numberOfColumns ifTrue:[
2268 e3b57c072b89 wrap line at end penk parents: 2207 diff changeset	1753	self endEntry.
e3b57c072b89 wrap line at end penk parents: 2207 diff changeset	1754	stringWithOutControl do:[:eachCharacter \|
e3b57c072b89 wrap line at end penk parents: 2207 diff changeset	1755	self nextPut:eachCharacter.
4267 5dca73a13f04 class: TerminalView Claus Gittinger <cg@exept.de> parents: 4266 diff changeset	1756	"/ self endEntry
2268 e3b57c072b89 wrap line at end penk parents: 2207 diff changeset	1757	].
2356 9a25fc1f8333 wrap bug Claus Gittinger <cg@exept.de> parents: 2341 diff changeset	1758	crnlFollows ifTrue:[
9a25fc1f8333 wrap bug Claus Gittinger <cg@exept.de> parents: 2341 diff changeset	1759	self nextPut:Character return.
9a25fc1f8333 wrap bug Claus Gittinger <cg@exept.de> parents: 2341 diff changeset	1760	self nextPut:Character nl.
9a25fc1f8333 wrap bug Claus Gittinger <cg@exept.de> parents: 2341 diff changeset	1761	].
9a25fc1f8333 wrap bug Claus Gittinger <cg@exept.de> parents: 2341 diff changeset	1762	self endEntry.
997 c899373aac1d speedup (line buffering) Claus Gittinger <cg@exept.de> parents: 992 diff changeset	1763	] ifFalse:[
2356 9a25fc1f8333 wrap bug Claus Gittinger <cg@exept.de> parents: 2341 diff changeset	1764
9a25fc1f8333 wrap bug Claus Gittinger <cg@exept.de> parents: 2341 diff changeset	1765	Debug ifTrue:[
9a25fc1f8333 wrap bug Claus Gittinger <cg@exept.de> parents: 2341 diff changeset	1766	Transcript showCR:'String:<', stringWithOutControl, '>'.
9a25fc1f8333 wrap bug Claus Gittinger <cg@exept.de> parents: 2341 diff changeset	1767	].
9a25fc1f8333 wrap bug Claus Gittinger <cg@exept.de> parents: 2341 diff changeset	1768	currentEmphasis notNil ifTrue:[
9a25fc1f8333 wrap bug Claus Gittinger <cg@exept.de> parents: 2341 diff changeset	1769	stringWithOutControl := stringWithOutControl emphasizeAllWith:currentEmphasis
9a25fc1f8333 wrap bug Claus Gittinger <cg@exept.de> parents: 2341 diff changeset	1770	].
9a25fc1f8333 wrap bug Claus Gittinger <cg@exept.de> parents: 2341 diff changeset	1771
9a25fc1f8333 wrap bug Claus Gittinger <cg@exept.de> parents: 2341 diff changeset	1772	outstandingLine size > 0 ifTrue:[
9a25fc1f8333 wrap bug Claus Gittinger <cg@exept.de> parents: 2341 diff changeset	1773	outstandingLine := outstandingLine , stringWithOutControl.
1015 61f7ea3e5463 comment Claus Gittinger <cg@exept.de> parents: 1014 diff changeset	1774	] ifFalse:[
2356 9a25fc1f8333 wrap bug Claus Gittinger <cg@exept.de> parents: 2341 diff changeset	1775	outstandingLine := stringWithOutControl.
1015 61f7ea3e5463 comment Claus Gittinger <cg@exept.de> parents: 1014 diff changeset	1776	].
2356 9a25fc1f8333 wrap bug Claus Gittinger <cg@exept.de> parents: 2341 diff changeset	1777	crnlFollows ifTrue:[
4267 5dca73a13f04 class: TerminalView Claus Gittinger <cg@exept.de> parents: 4266 diff changeset	1778	"/ 'xp' printCR.
2356 9a25fc1f8333 wrap bug Claus Gittinger <cg@exept.de> parents: 2341 diff changeset	1779	outstandingLines isNil ifTrue:[
9a25fc1f8333 wrap bug Claus Gittinger <cg@exept.de> parents: 2341 diff changeset	1780	outstandingLines := OrderedCollection with:outstandingLine
9a25fc1f8333 wrap bug Claus Gittinger <cg@exept.de> parents: 2341 diff changeset	1781	] ifFalse:[
9a25fc1f8333 wrap bug Claus Gittinger <cg@exept.de> parents: 2341 diff changeset	1782	outstandingLines add:outstandingLine.
9a25fc1f8333 wrap bug Claus Gittinger <cg@exept.de> parents: 2341 diff changeset	1783	].
9a25fc1f8333 wrap bug Claus Gittinger <cg@exept.de> parents: 2341 diff changeset	1784	outstandingLine := ''.
9a25fc1f8333 wrap bug Claus Gittinger <cg@exept.de> parents: 2341 diff changeset	1785	].
997 c899373aac1d speedup (line buffering) Claus Gittinger <cg@exept.de> parents: 992 diff changeset	1786
2356 9a25fc1f8333 wrap bug Claus Gittinger <cg@exept.de> parents: 2341 diff changeset	1787	collecting ifTrue:[
9a25fc1f8333 wrap bug Claus Gittinger <cg@exept.de> parents: 2341 diff changeset	1788	flushPending ifFalse:[
9a25fc1f8333 wrap bug Claus Gittinger <cg@exept.de> parents: 2341 diff changeset	1789	self installDelayedUpdate
9a25fc1f8333 wrap bug Claus Gittinger <cg@exept.de> parents: 2341 diff changeset	1790	] ifTrue:[
9a25fc1f8333 wrap bug Claus Gittinger <cg@exept.de> parents: 2341 diff changeset	1791	"/ outstandingLines size > collectSize ifTrue:[
9a25fc1f8333 wrap bug Claus Gittinger <cg@exept.de> parents: 2341 diff changeset	1792	"/ self endEntry
9a25fc1f8333 wrap bug Claus Gittinger <cg@exept.de> parents: 2341 diff changeset	1793	"/ ]
9a25fc1f8333 wrap bug Claus Gittinger <cg@exept.de> parents: 2341 diff changeset	1794	]
9a25fc1f8333 wrap bug Claus Gittinger <cg@exept.de> parents: 2341 diff changeset	1795	] ifFalse:[
9a25fc1f8333 wrap bug Claus Gittinger <cg@exept.de> parents: 2341 diff changeset	1796	self endEntry
9a25fc1f8333 wrap bug Claus Gittinger <cg@exept.de> parents: 2341 diff changeset	1797	].
1015 61f7ea3e5463 comment Claus Gittinger <cg@exept.de> parents: 1014 diff changeset	1798	].
997 c899373aac1d speedup (line buffering) Claus Gittinger <cg@exept.de> parents: 992 diff changeset	1799	] ifFalse:[
1015 61f7ea3e5463 comment Claus Gittinger <cg@exept.de> parents: 1014 diff changeset	1800	"/ no chunk to append (in an escape sequence)
61f7ea3e5463 comment Claus Gittinger <cg@exept.de> parents: 1014 diff changeset	1801	"/ must handle individual characters
61f7ea3e5463 comment Claus Gittinger <cg@exept.de> parents: 1014 diff changeset	1802	"/ to update the state machine.
1055 eebff36e25e9 stay in slow-loop, while state ~~ 0 (in processInput:). Claus Gittinger <cg@exept.de> parents: 1052 diff changeset	1803
4290 bad371611ba6 class: TerminalView Claus Gittinger <cg@exept.de> parents: 4288 diff changeset	1804	"/ self endEntry.
2207 d352a2f0a83a no changes on terminal device anymore penk parents: 2205 diff changeset	1805	self nextPut:(buffer at:index).
2191 221cae81c950 variable name more significant penk parents: 2169 diff changeset	1806	index := index + 1.
221cae81c950 variable name more significant penk parents: 2169 diff changeset	1807	[state ~~ 0 and:[index <= count]] whileTrue:[
2207 d352a2f0a83a no changes on terminal device anymore penk parents: 2205 diff changeset	1808	self nextPut:(buffer at:index).
2191 221cae81c950 variable name more significant penk parents: 2169 diff changeset	1809	index := index + 1.
1055 eebff36e25e9 stay in slow-loop, while state ~~ 0 (in processInput:). Claus Gittinger <cg@exept.de> parents: 1052 diff changeset	1810	]
1015 61f7ea3e5463 comment Claus Gittinger <cg@exept.de> parents: 1014 diff changeset	1811	]
61f7ea3e5463 comment Claus Gittinger <cg@exept.de> parents: 1014 diff changeset	1812	].
4267 5dca73a13f04 class: TerminalView Claus Gittinger <cg@exept.de> parents: 4266 diff changeset	1813	inFlush := false.
933 de456e07697e much better asynchronous display Claus Gittinger <cg@exept.de> parents: 931 diff changeset	1814	].
948 b93aba7db15d checkin from browser Claus Gittinger <cg@exept.de> parents: 947 diff changeset	1815
1055 eebff36e25e9 stay in slow-loop, while state ~~ 0 (in processInput:). Claus Gittinger <cg@exept.de> parents: 1052 diff changeset	1816	state == 0 ifTrue:[
eebff36e25e9 stay in slow-loop, while state ~~ 0 (in processInput:). Claus Gittinger <cg@exept.de> parents: 1052 diff changeset	1817	(sensor := self sensor) notNil ifTrue:[
eebff36e25e9 stay in slow-loop, while state ~~ 0 (in processInput:). Claus Gittinger <cg@exept.de> parents: 1052 diff changeset	1818	"/ if there is no more output pending from the shell,
eebff36e25e9 stay in slow-loop, while state ~~ 0 (in processInput:). Claus Gittinger <cg@exept.de> parents: 1052 diff changeset	1819	"/ enforce update of the view (asynchronous)
997 c899373aac1d speedup (line buffering) Claus Gittinger <cg@exept.de> parents: 992 diff changeset	1820
1055 eebff36e25e9 stay in slow-loop, while state ~~ 0 (in processInput:). Claus Gittinger <cg@exept.de> parents: 1052 diff changeset	1821	(sensor hasEvent:#processInput:n: for:self) ifFalse:[
997 c899373aac1d speedup (line buffering) Claus Gittinger <cg@exept.de> parents: 992 diff changeset	1822	self endEntry.
c899373aac1d speedup (line buffering) Claus Gittinger <cg@exept.de> parents: 992 diff changeset	1823	self showCursor.
1055 eebff36e25e9 stay in slow-loop, while state ~~ 0 (in processInput:). Claus Gittinger <cg@exept.de> parents: 1052 diff changeset	1824	"/ self makeCursorVisible.
eebff36e25e9 stay in slow-loop, while state ~~ 0 (in processInput:). Claus Gittinger <cg@exept.de> parents: 1052 diff changeset	1825	] ifTrue:[
eebff36e25e9 stay in slow-loop, while state ~~ 0 (in processInput:). Claus Gittinger <cg@exept.de> parents: 1052 diff changeset	1826	"/ if there is more output pending from the shell,
eebff36e25e9 stay in slow-loop, while state ~~ 0 (in processInput:). Claus Gittinger <cg@exept.de> parents: 1052 diff changeset	1827	"/ and many lines have already been collected,
eebff36e25e9 stay in slow-loop, while state ~~ 0 (in processInput:). Claus Gittinger <cg@exept.de> parents: 1052 diff changeset	1828	"/ also enforce update of the view (asynchronous)
eebff36e25e9 stay in slow-loop, while state ~~ 0 (in processInput:). Claus Gittinger <cg@exept.de> parents: 1052 diff changeset	1829	"/ Thus, it will update at least once for every
eebff36e25e9 stay in slow-loop, while state ~~ 0 (in processInput:). Claus Gittinger <cg@exept.de> parents: 1052 diff changeset	1830	"/ collectSize lines.
1015 61f7ea3e5463 comment Claus Gittinger <cg@exept.de> parents: 1014 diff changeset	1831
1055 eebff36e25e9 stay in slow-loop, while state ~~ 0 (in processInput:). Claus Gittinger <cg@exept.de> parents: 1052 diff changeset	1832	outstandingLines size > collectSize ifTrue:[
eebff36e25e9 stay in slow-loop, while state ~~ 0 (in processInput:). Claus Gittinger <cg@exept.de> parents: 1052 diff changeset	1833	self endEntry.
eebff36e25e9 stay in slow-loop, while state ~~ 0 (in processInput:). Claus Gittinger <cg@exept.de> parents: 1052 diff changeset	1834	self showCursor.
eebff36e25e9 stay in slow-loop, while state ~~ 0 (in processInput:). Claus Gittinger <cg@exept.de> parents: 1052 diff changeset	1835
eebff36e25e9 stay in slow-loop, while state ~~ 0 (in processInput:). Claus Gittinger <cg@exept.de> parents: 1052 diff changeset	1836	"/ make certain that things are really displayed ...
eebff36e25e9 stay in slow-loop, while state ~~ 0 (in processInput:). Claus Gittinger <cg@exept.de> parents: 1052 diff changeset	1837	windowGroup notNil ifTrue:[
eebff36e25e9 stay in slow-loop, while state ~~ 0 (in processInput:). Claus Gittinger <cg@exept.de> parents: 1052 diff changeset	1838	windowGroup processRealExposeEventsFor:self.
eebff36e25e9 stay in slow-loop, while state ~~ 0 (in processInput:). Claus Gittinger <cg@exept.de> parents: 1052 diff changeset	1839	]
eebff36e25e9 stay in slow-loop, while state ~~ 0 (in processInput:). Claus Gittinger <cg@exept.de> parents: 1052 diff changeset	1840	].
eebff36e25e9 stay in slow-loop, while state ~~ 0 (in processInput:). Claus Gittinger <cg@exept.de> parents: 1052 diff changeset	1841	]
eebff36e25e9 stay in slow-loop, while state ~~ 0 (in processInput:). Claus Gittinger <cg@exept.de> parents: 1052 diff changeset	1842	].
933 de456e07697e much better asynchronous display Claus Gittinger <cg@exept.de> parents: 931 diff changeset	1843	].
de456e07697e much better asynchronous display Claus Gittinger <cg@exept.de> parents: 931 diff changeset	1844
4315 1db44a2c0293 class: TerminalView Claus Gittinger <cg@exept.de> parents: 4313 diff changeset	1845	"Created: / 10-06-1998 / 17:26:09 / cg"
1db44a2c0293 class: TerminalView Claus Gittinger <cg@exept.de> parents: 4313 diff changeset	1846	"Modified: / 28-01-2002 / 20:41:36 / micha"
1db44a2c0293 class: TerminalView Claus Gittinger <cg@exept.de> parents: 4313 diff changeset	1847	"Modified: / 30-07-2013 / 10:47:19 / cg"
1363 7297da8a2e02 dont flush input when shell has terminated Claus Gittinger <cg@exept.de> parents: 1360 diff changeset	1848	!
7297da8a2e02 dont flush input when shell has terminated Claus Gittinger <cg@exept.de> parents: 1360 diff changeset	1849
2573 9ef4727d2a57 menu changes (goto does not make sense); Claus Gittinger <cg@exept.de> parents: 2539 diff changeset	1850	sendLine:aString
4285 e07bad437b90 class: TerminalView Claus Gittinger <cg@exept.de> parents: 4268 diff changeset	1851	Debug ifTrue:[
4290 bad371611ba6 class: TerminalView Claus Gittinger <cg@exept.de> parents: 4288 diff changeset	1852	'VT100: sendline: ' print. aString asByteArray hexPrintString printCR
4285 e07bad437b90 class: TerminalView Claus Gittinger <cg@exept.de> parents: 4268 diff changeset	1853	].
4290 bad371611ba6 class: TerminalView Claus Gittinger <cg@exept.de> parents: 4288 diff changeset	1854
2573 9ef4727d2a57 menu changes (goto does not make sense); Claus Gittinger <cg@exept.de> parents: 2539 diff changeset	1855	inStream nextPutAll:aString.
4215 079bdd1f70ff class: TerminalView Claus Gittinger <cg@exept.de> parents: 4213 diff changeset	1856	OperatingSystem isMSDOSlike ifTrue:[
079bdd1f70ff class: TerminalView Claus Gittinger <cg@exept.de> parents: 4213 diff changeset	1857	inStream nextPut:Character return.
079bdd1f70ff class: TerminalView Claus Gittinger <cg@exept.de> parents: 4213 diff changeset	1858	inStream nextPut:Character linefeed.
079bdd1f70ff class: TerminalView Claus Gittinger <cg@exept.de> parents: 4213 diff changeset	1859	] ifFalse:[
079bdd1f70ff class: TerminalView Claus Gittinger <cg@exept.de> parents: 4213 diff changeset	1860	inStream nextPut:Character return.
079bdd1f70ff class: TerminalView Claus Gittinger <cg@exept.de> parents: 4213 diff changeset	1861	].
2573 9ef4727d2a57 menu changes (goto does not make sense); Claus Gittinger <cg@exept.de> parents: 2539 diff changeset	1862	!
9ef4727d2a57 menu changes (goto does not make sense); Claus Gittinger <cg@exept.de> parents: 2539 diff changeset	1863
1021 c3963e925eb5 added #sync; better asynchronous display. Claus Gittinger <cg@exept.de> parents: 1017 diff changeset	1864	sync
c3963e925eb5 added #sync; better asynchronous display. Claus Gittinger <cg@exept.de> parents: 1017 diff changeset	1865	self waitForOutputToDrain
c3963e925eb5 added #sync; better asynchronous display. Claus Gittinger <cg@exept.de> parents: 1017 diff changeset	1866
c3963e925eb5 added #sync; better asynchronous display. Claus Gittinger <cg@exept.de> parents: 1017 diff changeset	1867	"Created: / 27.7.1998 / 23:49:44 / cg"
c3963e925eb5 added #sync; better asynchronous display. Claus Gittinger <cg@exept.de> parents: 1017 diff changeset	1868	!
c3963e925eb5 added #sync; better asynchronous display. Claus Gittinger <cg@exept.de> parents: 1017 diff changeset	1869
c3963e925eb5 added #sync; better asynchronous display. Claus Gittinger <cg@exept.de> parents: 1017 diff changeset	1870	waitForOutputToDrain
c3963e925eb5 added #sync; better asynchronous display. Claus Gittinger <cg@exept.de> parents: 1017 diff changeset	1871	\|sensor\|
c3963e925eb5 added #sync; better asynchronous display. Claus Gittinger <cg@exept.de> parents: 1017 diff changeset	1872
c3963e925eb5 added #sync; better asynchronous display. Claus Gittinger <cg@exept.de> parents: 1017 diff changeset	1873	sensor := self sensor.
1363 7297da8a2e02 dont flush input when shell has terminated Claus Gittinger <cg@exept.de> parents: 1360 diff changeset	1874	(sensor notNil and:[sensor userEventCount > 30]) ifTrue:[
1323 b31f7319419c checkin from browser Claus Gittinger <cg@exept.de> parents: 1322 diff changeset	1875	[sensor userEventCount > 5] whileTrue:[
1021 c3963e925eb5 added #sync; better asynchronous display. Claus Gittinger <cg@exept.de> parents: 1017 diff changeset	1876	"/ give terminalView a chance to
c3963e925eb5 added #sync; better asynchronous display. Claus Gittinger <cg@exept.de> parents: 1017 diff changeset	1877	"/ catch up.
c3963e925eb5 added #sync; better asynchronous display. Claus Gittinger <cg@exept.de> parents: 1017 diff changeset	1878	Delay waitForSeconds:0.1.
c3963e925eb5 added #sync; better asynchronous display. Claus Gittinger <cg@exept.de> parents: 1017 diff changeset	1879	]
c3963e925eb5 added #sync; better asynchronous display. Claus Gittinger <cg@exept.de> parents: 1017 diff changeset	1880	].
c3963e925eb5 added #sync; better asynchronous display. Claus Gittinger <cg@exept.de> parents: 1017 diff changeset	1881
c3963e925eb5 added #sync; better asynchronous display. Claus Gittinger <cg@exept.de> parents: 1017 diff changeset	1882	"Created: / 27.7.1998 / 23:47:22 / cg"
1363 7297da8a2e02 dont flush input when shell has terminated Claus Gittinger <cg@exept.de> parents: 1360 diff changeset	1883	"Modified: / 5.5.1999 / 18:51:00 / cg"
914 7ac6d1a53bab initial checkin Claus Gittinger <cg@exept.de> parents: diff changeset	1884	! !
7ac6d1a53bab initial checkin Claus Gittinger <cg@exept.de> parents: diff changeset	1885
7ac6d1a53bab initial checkin Claus Gittinger <cg@exept.de> parents: diff changeset	1886	!TerminalView methodsFor:'queries'!
7ac6d1a53bab initial checkin Claus Gittinger <cg@exept.de> parents: diff changeset	1887
7ac6d1a53bab initial checkin Claus Gittinger <cg@exept.de> parents: diff changeset	1888	preferredExtent
1420 7564d09aa1b2 documentation Claus Gittinger <cg@exept.de> parents: 1418 diff changeset	1889	"return my preferred extent - this is computed from my numberOfLines,
7564d09aa1b2 documentation Claus Gittinger <cg@exept.de> parents: 1418 diff changeset	1890	numberOfCols and font size"
7564d09aa1b2 documentation Claus Gittinger <cg@exept.de> parents: 1418 diff changeset	1891
2268 e3b57c072b89 wrap line at end penk parents: 2207 diff changeset	1892	^ (fontWidth * self class defaultNumberOfColumns + (leftMargin + margin * 2))
951 a9e48f549763 fixed scroll-range Claus Gittinger <cg@exept.de> parents: 950 diff changeset	1893	@
1317 dace272367a7 do not move the cursor when double-clicking for a selection. Claus Gittinger <cg@exept.de> parents: 1316 diff changeset	1894	((self heightForLines:self class defaultNumberOfLines) + 8)
926 df8d2a821687 checkin from browser Claus Gittinger <cg@exept.de> parents: 925 diff changeset	1895
979 32f75cd56edc * empty log message * Claus Gittinger <cg@exept.de> parents: 977 diff changeset	1896	"Modified: / 20.6.1998 / 20:06:57 / cg"
929 30a2a3329055 checkin from browser Claus Gittinger <cg@exept.de> parents: 928 diff changeset	1897	!
30a2a3329055 checkin from browser Claus Gittinger <cg@exept.de> parents: 928 diff changeset	1898
30a2a3329055 checkin from browser Claus Gittinger <cg@exept.de> parents: 928 diff changeset	1899	terminalType
1420 7564d09aa1b2 documentation Claus Gittinger <cg@exept.de> parents: 1418 diff changeset	1900	"returns a string describing this terminal (usually, this is
7564d09aa1b2 documentation Claus Gittinger <cg@exept.de> parents: 1418 diff changeset	1901	passed down to the shell as TERM environment variable).
7564d09aa1b2 documentation Claus Gittinger <cg@exept.de> parents: 1418 diff changeset	1902	Here, 'dump' is returned."
7564d09aa1b2 documentation Claus Gittinger <cg@exept.de> parents: 1418 diff changeset	1903
1354 94e7e8be960f must keep track of nLines/nCols in sizeChange (even if not unix) Claus Gittinger <cg@exept.de> parents: 1349 diff changeset	1904	^ 'dump'
929 30a2a3329055 checkin from browser Claus Gittinger <cg@exept.de> parents: 928 diff changeset	1905
30a2a3329055 checkin from browser Claus Gittinger <cg@exept.de> parents: 928 diff changeset	1906	"Created: / 10.6.1998 / 16:22:30 / cg"
1354 94e7e8be960f must keep track of nLines/nCols in sizeChange (even if not unix) Claus Gittinger <cg@exept.de> parents: 1349 diff changeset	1907	"Modified: / 5.5.1999 / 11:22:32 / cg"
914 7ac6d1a53bab initial checkin Claus Gittinger <cg@exept.de> parents: diff changeset	1908	! !
7ac6d1a53bab initial checkin Claus Gittinger <cg@exept.de> parents: diff changeset	1909
4265 76d3fea328d6 class: TerminalView Claus Gittinger <cg@exept.de> parents: 4256 diff changeset	1910	!TerminalView methodsFor:'reader process'!
76d3fea328d6 class: TerminalView Claus Gittinger <cg@exept.de> parents: 4256 diff changeset	1911
4315 1db44a2c0293 class: TerminalView Claus Gittinger <cg@exept.de> parents: 4313 diff changeset	1912	readAnyAvailableData
1db44a2c0293 class: TerminalView Claus Gittinger <cg@exept.de> parents: 4313 diff changeset	1913	"read data from the stream,
1db44a2c0293 class: TerminalView Claus Gittinger <cg@exept.de> parents: 4313 diff changeset	1914	and sends me #processInput:n: events if something arrived.
1db44a2c0293 class: TerminalView Claus Gittinger <cg@exept.de> parents: 4313 diff changeset	1915	Returns the amount of data read."
1db44a2c0293 class: TerminalView Claus Gittinger <cg@exept.de> parents: 4313 diff changeset	1916
1db44a2c0293 class: TerminalView Claus Gittinger <cg@exept.de> parents: 4313 diff changeset	1917	\|buffer n bufferSize\|
1db44a2c0293 class: TerminalView Claus Gittinger <cg@exept.de> parents: 4313 diff changeset	1918
1db44a2c0293 class: TerminalView Claus Gittinger <cg@exept.de> parents: 4313 diff changeset	1919	outStream isNil ifTrue:[^ 0].
1db44a2c0293 class: TerminalView Claus Gittinger <cg@exept.de> parents: 4313 diff changeset	1920
1db44a2c0293 class: TerminalView Claus Gittinger <cg@exept.de> parents: 4313 diff changeset	1921	"/ avoid too many processInput messages to be in the buffer,
1db44a2c0293 class: TerminalView Claus Gittinger <cg@exept.de> parents: 4313 diff changeset	1922	"/ otherwise, the reaction on ctrl-s/ctrl-c is too slow, as
1db44a2c0293 class: TerminalView Claus Gittinger <cg@exept.de> parents: 4313 diff changeset	1923	"/ many processInput messages are in the sensor's queue before the keypress
1db44a2c0293 class: TerminalView Claus Gittinger <cg@exept.de> parents: 4313 diff changeset	1924	"/ event. We need another queue, actually so the sensor's keypress events
1db44a2c0293 class: TerminalView Claus Gittinger <cg@exept.de> parents: 4313 diff changeset	1925	"/ are not blocked while reading a lot of input.
1db44a2c0293 class: TerminalView Claus Gittinger <cg@exept.de> parents: 4313 diff changeset	1926	[sizeOfOutstandingInputToBeProcessed > 4096] whileTrue:[
1db44a2c0293 class: TerminalView Claus Gittinger <cg@exept.de> parents: 4313 diff changeset	1927	Delay waitForSeconds:0.1
1db44a2c0293 class: TerminalView Claus Gittinger <cg@exept.de> parents: 4313 diff changeset	1928	].
1db44a2c0293 class: TerminalView Claus Gittinger <cg@exept.de> parents: 4313 diff changeset	1929
1db44a2c0293 class: TerminalView Claus Gittinger <cg@exept.de> parents: 4313 diff changeset	1930	bufferSize := 4096. "/ 512. "/ 1024.
1db44a2c0293 class: TerminalView Claus Gittinger <cg@exept.de> parents: 4313 diff changeset	1931
1db44a2c0293 class: TerminalView Claus Gittinger <cg@exept.de> parents: 4313 diff changeset	1932	buffer := String new:bufferSize.
1db44a2c0293 class: TerminalView Claus Gittinger <cg@exept.de> parents: 4313 diff changeset	1933	ExternalStream readErrorSignal handle:[:ex \|
1db44a2c0293 class: TerminalView Claus Gittinger <cg@exept.de> parents: 4313 diff changeset	1934	n := 0
1db44a2c0293 class: TerminalView Claus Gittinger <cg@exept.de> parents: 4313 diff changeset	1935	] do:[
1db44a2c0293 class: TerminalView Claus Gittinger <cg@exept.de> parents: 4313 diff changeset	1936	n := outStream nextAvailableBytes:bufferSize into:buffer startingAt:1.
1db44a2c0293 class: TerminalView Claus Gittinger <cg@exept.de> parents: 4313 diff changeset	1937	].
1db44a2c0293 class: TerminalView Claus Gittinger <cg@exept.de> parents: 4313 diff changeset	1938	n > 0 ifTrue:[
1db44a2c0293 class: TerminalView Claus Gittinger <cg@exept.de> parents: 4313 diff changeset	1939	self pushEvent:#processInput:n: with:buffer with:n.
1db44a2c0293 class: TerminalView Claus Gittinger <cg@exept.de> parents: 4313 diff changeset	1940	"/ remember how much is in the queue...
1db44a2c0293 class: TerminalView Claus Gittinger <cg@exept.de> parents: 4313 diff changeset	1941	[
1db44a2c0293 class: TerminalView Claus Gittinger <cg@exept.de> parents: 4313 diff changeset	1942	sizeOfOutstandingInputToBeProcessed := sizeOfOutstandingInputToBeProcessed + n.
1db44a2c0293 class: TerminalView Claus Gittinger <cg@exept.de> parents: 4313 diff changeset	1943	] valueUninterruptably
1db44a2c0293 class: TerminalView Claus Gittinger <cg@exept.de> parents: 4313 diff changeset	1944	].
1db44a2c0293 class: TerminalView Claus Gittinger <cg@exept.de> parents: 4313 diff changeset	1945
1db44a2c0293 class: TerminalView Claus Gittinger <cg@exept.de> parents: 4313 diff changeset	1946	^ n
1db44a2c0293 class: TerminalView Claus Gittinger <cg@exept.de> parents: 4313 diff changeset	1947
1db44a2c0293 class: TerminalView Claus Gittinger <cg@exept.de> parents: 4313 diff changeset	1948	"Created: / 05-05-1999 / 17:57:39 / cg"
1db44a2c0293 class: TerminalView Claus Gittinger <cg@exept.de> parents: 4313 diff changeset	1949	"Modified: / 28-01-2002 / 21:10:25 / micha"
1db44a2c0293 class: TerminalView Claus Gittinger <cg@exept.de> parents: 4313 diff changeset	1950	"Modified (comment): / 30-07-2013 / 10:50:03 / cg"
1db44a2c0293 class: TerminalView Claus Gittinger <cg@exept.de> parents: 4313 diff changeset	1951	!
1db44a2c0293 class: TerminalView Claus Gittinger <cg@exept.de> parents: 4313 diff changeset	1952
4265 76d3fea328d6 class: TerminalView Claus Gittinger <cg@exept.de> parents: 4256 diff changeset	1953	readerProcessLoop
76d3fea328d6 class: TerminalView Claus Gittinger <cg@exept.de> parents: 4256 diff changeset	1954	"look for the commands output,
76d3fea328d6 class: TerminalView Claus Gittinger <cg@exept.de> parents: 4256 diff changeset	1955	and send me #processInput:n: events whenever something arrives."
76d3fea328d6 class: TerminalView Claus Gittinger <cg@exept.de> parents: 4256 diff changeset	1956
76d3fea328d6 class: TerminalView Claus Gittinger <cg@exept.de> parents: 4256 diff changeset	1957	StreamError handle:[:ex \|
76d3fea328d6 class: TerminalView Claus Gittinger <cg@exept.de> parents: 4256 diff changeset	1958	Transcript show:'Terminal(PTY-reader) [error]: '; showCR:ex description.
76d3fea328d6 class: TerminalView Claus Gittinger <cg@exept.de> parents: 4256 diff changeset	1959	] do:[
76d3fea328d6 class: TerminalView Claus Gittinger <cg@exept.de> parents: 4256 diff changeset	1960	[true] whileTrue:[
76d3fea328d6 class: TerminalView Claus Gittinger <cg@exept.de> parents: 4256 diff changeset	1961	AbortOperationRequest handle:[:ex \|
76d3fea328d6 class: TerminalView Claus Gittinger <cg@exept.de> parents: 4256 diff changeset	1962	self showCursor.
76d3fea328d6 class: TerminalView Claus Gittinger <cg@exept.de> parents: 4256 diff changeset	1963	] do:[
76d3fea328d6 class: TerminalView Claus Gittinger <cg@exept.de> parents: 4256 diff changeset	1964	\|n sensor\|
76d3fea328d6 class: TerminalView Claus Gittinger <cg@exept.de> parents: 4256 diff changeset	1965
76d3fea328d6 class: TerminalView Claus Gittinger <cg@exept.de> parents: 4256 diff changeset	1966	Delay waitForSeconds:0.01.
76d3fea328d6 class: TerminalView Claus Gittinger <cg@exept.de> parents: 4256 diff changeset	1967	outStream readWait.
76d3fea328d6 class: TerminalView Claus Gittinger <cg@exept.de> parents: 4256 diff changeset	1968	sensor := self sensor.
76d3fea328d6 class: TerminalView Claus Gittinger <cg@exept.de> parents: 4256 diff changeset	1969	(sensor notNil and:[sensor hasKeyPressEventFor:self]) ifTrue:[
76d3fea328d6 class: TerminalView Claus Gittinger <cg@exept.de> parents: 4256 diff changeset	1970	true "(sensor userEventCount > 10)" ifTrue:[
76d3fea328d6 class: TerminalView Claus Gittinger <cg@exept.de> parents: 4256 diff changeset	1971	"/ give terminalView a chance to
76d3fea328d6 class: TerminalView Claus Gittinger <cg@exept.de> parents: 4256 diff changeset	1972	"/ send out the character.
4315 1db44a2c0293 class: TerminalView Claus Gittinger <cg@exept.de> parents: 4313 diff changeset	1973	Transcript showCR:'d'.
4265 76d3fea328d6 class: TerminalView Claus Gittinger <cg@exept.de> parents: 4256 diff changeset	1974	Delay waitForSeconds:0.01.
76d3fea328d6 class: TerminalView Claus Gittinger <cg@exept.de> parents: 4256 diff changeset	1975	]
76d3fea328d6 class: TerminalView Claus Gittinger <cg@exept.de> parents: 4256 diff changeset	1976	] ifFalse:[
76d3fea328d6 class: TerminalView Claus Gittinger <cg@exept.de> parents: 4256 diff changeset	1977	n := self readAnyAvailableData.
76d3fea328d6 class: TerminalView Claus Gittinger <cg@exept.de> parents: 4256 diff changeset	1978	n > 0 ifTrue:[
76d3fea328d6 class: TerminalView Claus Gittinger <cg@exept.de> parents: 4256 diff changeset	1979	shellPid notNil ifTrue:[
76d3fea328d6 class: TerminalView Claus Gittinger <cg@exept.de> parents: 4256 diff changeset	1980	self waitForOutputToDrain.
76d3fea328d6 class: TerminalView Claus Gittinger <cg@exept.de> parents: 4256 diff changeset	1981	]
76d3fea328d6 class: TerminalView Claus Gittinger <cg@exept.de> parents: 4256 diff changeset	1982	] ifFalse:[
76d3fea328d6 class: TerminalView Claus Gittinger <cg@exept.de> parents: 4256 diff changeset	1983	n == 0 ifTrue:[
76d3fea328d6 class: TerminalView Claus Gittinger <cg@exept.de> parents: 4256 diff changeset	1984	"/ Windows IPC has a bug - it always
76d3fea328d6 class: TerminalView Claus Gittinger <cg@exept.de> parents: 4256 diff changeset	1985	"/ returns 0 (when the command is idle)
76d3fea328d6 class: TerminalView Claus Gittinger <cg@exept.de> parents: 4256 diff changeset	1986	"/ and says its at the end (sigh)
76d3fea328d6 class: TerminalView Claus Gittinger <cg@exept.de> parents: 4256 diff changeset	1987
76d3fea328d6 class: TerminalView Claus Gittinger <cg@exept.de> parents: 4256 diff changeset	1988	OperatingSystem isMSWINDOWSlike ifTrue:[
76d3fea328d6 class: TerminalView Claus Gittinger <cg@exept.de> parents: 4256 diff changeset	1989	Delay waitForSeconds:0.01
76d3fea328d6 class: TerminalView Claus Gittinger <cg@exept.de> parents: 4256 diff changeset	1990	] ifFalse:[
76d3fea328d6 class: TerminalView Claus Gittinger <cg@exept.de> parents: 4256 diff changeset	1991	outStream atEnd ifTrue:[
76d3fea328d6 class: TerminalView Claus Gittinger <cg@exept.de> parents: 4256 diff changeset	1992	outStream close. outStream := nil.
76d3fea328d6 class: TerminalView Claus Gittinger <cg@exept.de> parents: 4256 diff changeset	1993	inStream close. inStream := nil.
76d3fea328d6 class: TerminalView Claus Gittinger <cg@exept.de> parents: 4256 diff changeset	1994	Processor activeProcess terminate.
76d3fea328d6 class: TerminalView Claus Gittinger <cg@exept.de> parents: 4256 diff changeset	1995	] ifFalse:[
76d3fea328d6 class: TerminalView Claus Gittinger <cg@exept.de> parents: 4256 diff changeset	1996	"/ this should not happen.
76d3fea328d6 class: TerminalView Claus Gittinger <cg@exept.de> parents: 4256 diff changeset	1997
76d3fea328d6 class: TerminalView Claus Gittinger <cg@exept.de> parents: 4256 diff changeset	1998	Delay waitForSeconds:0.05
76d3fea328d6 class: TerminalView Claus Gittinger <cg@exept.de> parents: 4256 diff changeset	1999	]
76d3fea328d6 class: TerminalView Claus Gittinger <cg@exept.de> parents: 4256 diff changeset	2000	].
76d3fea328d6 class: TerminalView Claus Gittinger <cg@exept.de> parents: 4256 diff changeset	2001	]
76d3fea328d6 class: TerminalView Claus Gittinger <cg@exept.de> parents: 4256 diff changeset	2002	]
76d3fea328d6 class: TerminalView Claus Gittinger <cg@exept.de> parents: 4256 diff changeset	2003	]
76d3fea328d6 class: TerminalView Claus Gittinger <cg@exept.de> parents: 4256 diff changeset	2004	]
76d3fea328d6 class: TerminalView Claus Gittinger <cg@exept.de> parents: 4256 diff changeset	2005	]
76d3fea328d6 class: TerminalView Claus Gittinger <cg@exept.de> parents: 4256 diff changeset	2006	]
4315 1db44a2c0293 class: TerminalView Claus Gittinger <cg@exept.de> parents: 4313 diff changeset	2007
1db44a2c0293 class: TerminalView Claus Gittinger <cg@exept.de> parents: 4313 diff changeset	2008	"Modified: / 30-07-2013 / 10:30:38 / cg"
4265 76d3fea328d6 class: TerminalView Claus Gittinger <cg@exept.de> parents: 4256 diff changeset	2009	!
76d3fea328d6 class: TerminalView Claus Gittinger <cg@exept.de> parents: 4256 diff changeset	2010
76d3fea328d6 class: TerminalView Claus Gittinger <cg@exept.de> parents: 4256 diff changeset	2011	startReaderProcess
76d3fea328d6 class: TerminalView Claus Gittinger <cg@exept.de> parents: 4256 diff changeset	2012	"Start a reader process, which looks for the commands output,
76d3fea328d6 class: TerminalView Claus Gittinger <cg@exept.de> parents: 4256 diff changeset	2013	and sends me #processInput:n: events whenever something arrives."
76d3fea328d6 class: TerminalView Claus Gittinger <cg@exept.de> parents: 4256 diff changeset	2014
76d3fea328d6 class: TerminalView Claus Gittinger <cg@exept.de> parents: 4256 diff changeset	2015	self obsoleteMethodWarning.
76d3fea328d6 class: TerminalView Claus Gittinger <cg@exept.de> parents: 4256 diff changeset	2016	self startReaderProcessWhenVisible.
76d3fea328d6 class: TerminalView Claus Gittinger <cg@exept.de> parents: 4256 diff changeset	2017
76d3fea328d6 class: TerminalView Claus Gittinger <cg@exept.de> parents: 4256 diff changeset	2018	"
76d3fea328d6 class: TerminalView Claus Gittinger <cg@exept.de> parents: 4256 diff changeset	2019	VT100TerminalView openShell
76d3fea328d6 class: TerminalView Claus Gittinger <cg@exept.de> parents: 4256 diff changeset	2020	"
76d3fea328d6 class: TerminalView Claus Gittinger <cg@exept.de> parents: 4256 diff changeset	2021
76d3fea328d6 class: TerminalView Claus Gittinger <cg@exept.de> parents: 4256 diff changeset	2022	"Modified: / 5.5.1999 / 17:58:02 / cg"
76d3fea328d6 class: TerminalView Claus Gittinger <cg@exept.de> parents: 4256 diff changeset	2023	"Modified: / 28.1.2002 / 21:10:13 / micha"
76d3fea328d6 class: TerminalView Claus Gittinger <cg@exept.de> parents: 4256 diff changeset	2024	!
76d3fea328d6 class: TerminalView Claus Gittinger <cg@exept.de> parents: 4256 diff changeset	2025
76d3fea328d6 class: TerminalView Claus Gittinger <cg@exept.de> parents: 4256 diff changeset	2026	startReaderProcessNow
76d3fea328d6 class: TerminalView Claus Gittinger <cg@exept.de> parents: 4256 diff changeset	2027	"Start a reader process, which looks for the commands output,
76d3fea328d6 class: TerminalView Claus Gittinger <cg@exept.de> parents: 4256 diff changeset	2028	and sends me #processInput:n: events whenever something arrives."
76d3fea328d6 class: TerminalView Claus Gittinger <cg@exept.de> parents: 4256 diff changeset	2029
76d3fea328d6 class: TerminalView Claus Gittinger <cg@exept.de> parents: 4256 diff changeset	2030	readerProcess isNil ifTrue:[
76d3fea328d6 class: TerminalView Claus Gittinger <cg@exept.de> parents: 4256 diff changeset	2031	readerProcess := [
76d3fea328d6 class: TerminalView Claus Gittinger <cg@exept.de> parents: 4256 diff changeset	2032	[
76d3fea328d6 class: TerminalView Claus Gittinger <cg@exept.de> parents: 4256 diff changeset	2033	self readerProcessLoop.
76d3fea328d6 class: TerminalView Claus Gittinger <cg@exept.de> parents: 4256 diff changeset	2034	] ifCurtailed:[
76d3fea328d6 class: TerminalView Claus Gittinger <cg@exept.de> parents: 4256 diff changeset	2035	readerProcess := nil
76d3fea328d6 class: TerminalView Claus Gittinger <cg@exept.de> parents: 4256 diff changeset	2036	]
76d3fea328d6 class: TerminalView Claus Gittinger <cg@exept.de> parents: 4256 diff changeset	2037	] fork. "/ forkAt:9.
76d3fea328d6 class: TerminalView Claus Gittinger <cg@exept.de> parents: 4256 diff changeset	2038	readerProcess name:'pty reader'.
76d3fea328d6 class: TerminalView Claus Gittinger <cg@exept.de> parents: 4256 diff changeset	2039	]
76d3fea328d6 class: TerminalView Claus Gittinger <cg@exept.de> parents: 4256 diff changeset	2040
76d3fea328d6 class: TerminalView Claus Gittinger <cg@exept.de> parents: 4256 diff changeset	2041	"
76d3fea328d6 class: TerminalView Claus Gittinger <cg@exept.de> parents: 4256 diff changeset	2042	VT100TerminalView openShell
76d3fea328d6 class: TerminalView Claus Gittinger <cg@exept.de> parents: 4256 diff changeset	2043	"
76d3fea328d6 class: TerminalView Claus Gittinger <cg@exept.de> parents: 4256 diff changeset	2044
76d3fea328d6 class: TerminalView Claus Gittinger <cg@exept.de> parents: 4256 diff changeset	2045	"Modified: / 5.5.1999 / 17:58:02 / cg"
76d3fea328d6 class: TerminalView Claus Gittinger <cg@exept.de> parents: 4256 diff changeset	2046	"Modified: / 28.1.2002 / 21:10:13 / micha"
76d3fea328d6 class: TerminalView Claus Gittinger <cg@exept.de> parents: 4256 diff changeset	2047	!
76d3fea328d6 class: TerminalView Claus Gittinger <cg@exept.de> parents: 4256 diff changeset	2048
76d3fea328d6 class: TerminalView Claus Gittinger <cg@exept.de> parents: 4256 diff changeset	2049	startReaderProcessWhenVisible
76d3fea328d6 class: TerminalView Claus Gittinger <cg@exept.de> parents: 4256 diff changeset	2050	"Start a reader process, which looks for the commands output,
76d3fea328d6 class: TerminalView Claus Gittinger <cg@exept.de> parents: 4256 diff changeset	2051	and sends me #processInput:n: events whenever something arrives."
76d3fea328d6 class: TerminalView Claus Gittinger <cg@exept.de> parents: 4256 diff changeset	2052
76d3fea328d6 class: TerminalView Claus Gittinger <cg@exept.de> parents: 4256 diff changeset	2053	readerProcess isNil ifTrue:[
76d3fea328d6 class: TerminalView Claus Gittinger <cg@exept.de> parents: 4256 diff changeset	2054	readerProcess := [
76d3fea328d6 class: TerminalView Claus Gittinger <cg@exept.de> parents: 4256 diff changeset	2055	[
76d3fea328d6 class: TerminalView Claus Gittinger <cg@exept.de> parents: 4256 diff changeset	2056	self waitUntilVisible.
76d3fea328d6 class: TerminalView Claus Gittinger <cg@exept.de> parents: 4256 diff changeset	2057	self readerProcessLoop.
76d3fea328d6 class: TerminalView Claus Gittinger <cg@exept.de> parents: 4256 diff changeset	2058	] ifCurtailed:[
76d3fea328d6 class: TerminalView Claus Gittinger <cg@exept.de> parents: 4256 diff changeset	2059	readerProcess := nil
76d3fea328d6 class: TerminalView Claus Gittinger <cg@exept.de> parents: 4256 diff changeset	2060	]
76d3fea328d6 class: TerminalView Claus Gittinger <cg@exept.de> parents: 4256 diff changeset	2061	] fork. "/ forkAt:9.
76d3fea328d6 class: TerminalView Claus Gittinger <cg@exept.de> parents: 4256 diff changeset	2062	readerProcess name:'pty reader'.
76d3fea328d6 class: TerminalView Claus Gittinger <cg@exept.de> parents: 4256 diff changeset	2063	]
76d3fea328d6 class: TerminalView Claus Gittinger <cg@exept.de> parents: 4256 diff changeset	2064
76d3fea328d6 class: TerminalView Claus Gittinger <cg@exept.de> parents: 4256 diff changeset	2065	"
76d3fea328d6 class: TerminalView Claus Gittinger <cg@exept.de> parents: 4256 diff changeset	2066	VT100TerminalView openShell
76d3fea328d6 class: TerminalView Claus Gittinger <cg@exept.de> parents: 4256 diff changeset	2067	"
76d3fea328d6 class: TerminalView Claus Gittinger <cg@exept.de> parents: 4256 diff changeset	2068
76d3fea328d6 class: TerminalView Claus Gittinger <cg@exept.de> parents: 4256 diff changeset	2069	"Modified: / 5.5.1999 / 17:58:02 / cg"
76d3fea328d6 class: TerminalView Claus Gittinger <cg@exept.de> parents: 4256 diff changeset	2070	"Modified: / 28.1.2002 / 21:10:13 / micha"
76d3fea328d6 class: TerminalView Claus Gittinger <cg@exept.de> parents: 4256 diff changeset	2071	!
76d3fea328d6 class: TerminalView Claus Gittinger <cg@exept.de> parents: 4256 diff changeset	2072
76d3fea328d6 class: TerminalView Claus Gittinger <cg@exept.de> parents: 4256 diff changeset	2073	stopReaderProcess
76d3fea328d6 class: TerminalView Claus Gittinger <cg@exept.de> parents: 4256 diff changeset	2074	"stop the background reader thread"
76d3fea328d6 class: TerminalView Claus Gittinger <cg@exept.de> parents: 4256 diff changeset	2075
76d3fea328d6 class: TerminalView Claus Gittinger <cg@exept.de> parents: 4256 diff changeset	2076	\|sensor\|
76d3fea328d6 class: TerminalView Claus Gittinger <cg@exept.de> parents: 4256 diff changeset	2077
76d3fea328d6 class: TerminalView Claus Gittinger <cg@exept.de> parents: 4256 diff changeset	2078	readerProcess notNil ifTrue:[
76d3fea328d6 class: TerminalView Claus Gittinger <cg@exept.de> parents: 4256 diff changeset	2079	readerProcess terminate.
76d3fea328d6 class: TerminalView Claus Gittinger <cg@exept.de> parents: 4256 diff changeset	2080	"/ give it a chance to really terminate
76d3fea328d6 class: TerminalView Claus Gittinger <cg@exept.de> parents: 4256 diff changeset	2081	Processor yield.
76d3fea328d6 class: TerminalView Claus Gittinger <cg@exept.de> parents: 4256 diff changeset	2082	readerProcess := nil
76d3fea328d6 class: TerminalView Claus Gittinger <cg@exept.de> parents: 4256 diff changeset	2083	].
76d3fea328d6 class: TerminalView Claus Gittinger <cg@exept.de> parents: 4256 diff changeset	2084
76d3fea328d6 class: TerminalView Claus Gittinger <cg@exept.de> parents: 4256 diff changeset	2085	"/ flush any leftover input-processing events
76d3fea328d6 class: TerminalView Claus Gittinger <cg@exept.de> parents: 4256 diff changeset	2086	(sensor := self sensor) notNil ifTrue:[
76d3fea328d6 class: TerminalView Claus Gittinger <cg@exept.de> parents: 4256 diff changeset	2087	sensor flushEventsFor:self withType:#processInput:n:.
76d3fea328d6 class: TerminalView Claus Gittinger <cg@exept.de> parents: 4256 diff changeset	2088	]
76d3fea328d6 class: TerminalView Claus Gittinger <cg@exept.de> parents: 4256 diff changeset	2089	"Modified: / 21.7.1998 / 19:00:13 / cg"
76d3fea328d6 class: TerminalView Claus Gittinger <cg@exept.de> parents: 4256 diff changeset	2090	! !
76d3fea328d6 class: TerminalView Claus Gittinger <cg@exept.de> parents: 4256 diff changeset	2091
2506 f12c7c321131 menu (search and goto) Claus Gittinger <cg@exept.de> parents: 2501 diff changeset	2092	!TerminalView methodsFor:'searching'!
f12c7c321131 menu (search and goto) Claus Gittinger <cg@exept.de> parents: 2501 diff changeset	2093
f12c7c321131 menu (search and goto) Claus Gittinger <cg@exept.de> parents: 2501 diff changeset	2094	startPositionForSearchBackward
2573 9ef4727d2a57 menu changes (goto does not make sense); Claus Gittinger <cg@exept.de> parents: 2539 diff changeset	2095	^ self startPositionForSearchBackwardBasedOnSelection
2506 f12c7c321131 menu (search and goto) Claus Gittinger <cg@exept.de> parents: 2501 diff changeset	2096	!
f12c7c321131 menu (search and goto) Claus Gittinger <cg@exept.de> parents: 2501 diff changeset	2097
f12c7c321131 menu (search and goto) Claus Gittinger <cg@exept.de> parents: 2501 diff changeset	2098	startPositionForSearchForward
2573 9ef4727d2a57 menu changes (goto does not make sense); Claus Gittinger <cg@exept.de> parents: 2539 diff changeset	2099	^ self startPositionForSearchForwardBasedOnSelection
2506 f12c7c321131 menu (search and goto) Claus Gittinger <cg@exept.de> parents: 2501 diff changeset	2100	! !
f12c7c321131 menu (search and goto) Claus Gittinger <cg@exept.de> parents: 2501 diff changeset	2101
914 7ac6d1a53bab initial checkin Claus Gittinger <cg@exept.de> parents: diff changeset	2102	!TerminalView methodsFor:'selection handling'!
7ac6d1a53bab initial checkin Claus Gittinger <cg@exept.de> parents: diff changeset	2103
1317 dace272367a7 do not move the cursor when double-clicking for a selection. Claus Gittinger <cg@exept.de> parents: 1316 diff changeset	2104	autoMoveCursorToEndOfSelection
dace272367a7 do not move the cursor when double-clicking for a selection. Claus Gittinger <cg@exept.de> parents: 1316 diff changeset	2105	"Redefined to return false since the cursor should
dace272367a7 do not move the cursor when double-clicking for a selection. Claus Gittinger <cg@exept.de> parents: 1316 diff changeset	2106	not be affected by selecting"
dace272367a7 do not move the cursor when double-clicking for a selection. Claus Gittinger <cg@exept.de> parents: 1316 diff changeset	2107
dace272367a7 do not move the cursor when double-clicking for a selection. Claus Gittinger <cg@exept.de> parents: 1316 diff changeset	2108	^ false
dace272367a7 do not move the cursor when double-clicking for a selection. Claus Gittinger <cg@exept.de> parents: 1316 diff changeset	2109
dace272367a7 do not move the cursor when double-clicking for a selection. Claus Gittinger <cg@exept.de> parents: 1316 diff changeset	2110	!
dace272367a7 do not move the cursor when double-clicking for a selection. Claus Gittinger <cg@exept.de> parents: 1316 diff changeset	2111
914 7ac6d1a53bab initial checkin Claus Gittinger <cg@exept.de> parents: diff changeset	2112	paste:someText
7ac6d1a53bab initial checkin Claus Gittinger <cg@exept.de> parents: diff changeset	2113	"paste - redefined to send the chars to the shell instead
7ac6d1a53bab initial checkin Claus Gittinger <cg@exept.de> parents: diff changeset	2114	of pasting into the view"
7ac6d1a53bab initial checkin Claus Gittinger <cg@exept.de> parents: diff changeset	2115
950 9e5834388a79 fixed paste & command keys Claus Gittinger <cg@exept.de> parents: 948 diff changeset	2116	\|s nLines\|
9e5834388a79 fixed paste & command keys Claus Gittinger <cg@exept.de> parents: 948 diff changeset	2117
2573 9ef4727d2a57 menu changes (goto does not make sense); Claus Gittinger <cg@exept.de> parents: 2539 diff changeset	2118	inStream isNil ifTrue:[
9ef4727d2a57 menu changes (goto does not make sense); Claus Gittinger <cg@exept.de> parents: 2539 diff changeset	2119	self flash.
9ef4727d2a57 menu changes (goto does not make sense); Claus Gittinger <cg@exept.de> parents: 2539 diff changeset	2120	^ self "/ already closed
9ef4727d2a57 menu changes (goto does not make sense); Claus Gittinger <cg@exept.de> parents: 2539 diff changeset	2121	].
9ef4727d2a57 menu changes (goto does not make sense); Claus Gittinger <cg@exept.de> parents: 2539 diff changeset	2122
950 9e5834388a79 fixed paste & command keys Claus Gittinger <cg@exept.de> parents: 948 diff changeset	2123	s := someText.
9e5834388a79 fixed paste & command keys Claus Gittinger <cg@exept.de> parents: 948 diff changeset	2124	s isString ifTrue:[
9e5834388a79 fixed paste & command keys Claus Gittinger <cg@exept.de> parents: 948 diff changeset	2125	s := s asStringCollection
9e5834388a79 fixed paste & command keys Claus Gittinger <cg@exept.de> parents: 948 diff changeset	2126	] ifFalse:[
9e5834388a79 fixed paste & command keys Claus Gittinger <cg@exept.de> parents: 948 diff changeset	2127	(s isKindOf:StringCollection) ifFalse:[
9e5834388a79 fixed paste & command keys Claus Gittinger <cg@exept.de> parents: 948 diff changeset	2128	self warn:'selection (' , s class name , ') is not convertable to Text'.
9e5834388a79 fixed paste & command keys Claus Gittinger <cg@exept.de> parents: 948 diff changeset	2129	^ self
9e5834388a79 fixed paste & command keys Claus Gittinger <cg@exept.de> parents: 948 diff changeset	2130	]
9e5834388a79 fixed paste & command keys Claus Gittinger <cg@exept.de> parents: 948 diff changeset	2131	].
9e5834388a79 fixed paste & command keys Claus Gittinger <cg@exept.de> parents: 948 diff changeset	2132	(nLines := s size) == 0 ifTrue:[^ self].
9e5834388a79 fixed paste & command keys Claus Gittinger <cg@exept.de> parents: 948 diff changeset	2133	(nLines == 1 and:[(s at:1) size == 0]) ifTrue:[^ self].
4285 e07bad437b90 class: TerminalView Claus Gittinger <cg@exept.de> parents: 4268 diff changeset	2134
950 9e5834388a79 fixed paste & command keys Claus Gittinger <cg@exept.de> parents: 948 diff changeset	2135	s keysAndValuesDo:[:idx :line \|
4285 e07bad437b90 class: TerminalView Claus Gittinger <cg@exept.de> parents: 4268 diff changeset	2136	line notNil ifTrue:[
e07bad437b90 class: TerminalView Claus Gittinger <cg@exept.de> parents: 4268 diff changeset	2137	Debug ifTrue:[
e07bad437b90 class: TerminalView Claus Gittinger <cg@exept.de> parents: 4268 diff changeset	2138	Transcript showCR:'send paste line: ',line asByteArray hexPrintString
e07bad437b90 class: TerminalView Claus Gittinger <cg@exept.de> parents: 4268 diff changeset	2139	].
e07bad437b90 class: TerminalView Claus Gittinger <cg@exept.de> parents: 4268 diff changeset	2140	inStream nextPutAll:line
e07bad437b90 class: TerminalView Claus Gittinger <cg@exept.de> parents: 4268 diff changeset	2141	].
950 9e5834388a79 fixed paste & command keys Claus Gittinger <cg@exept.de> parents: 948 diff changeset	2142	idx ~~ nLines ifTrue:[
9e5834388a79 fixed paste & command keys Claus Gittinger <cg@exept.de> parents: 948 diff changeset	2143	inStream nextPut:(Character return).
9e5834388a79 fixed paste & command keys Claus Gittinger <cg@exept.de> parents: 948 diff changeset	2144	]
9e5834388a79 fixed paste & command keys Claus Gittinger <cg@exept.de> parents: 948 diff changeset	2145	].
9e5834388a79 fixed paste & command keys Claus Gittinger <cg@exept.de> parents: 948 diff changeset	2146
9e5834388a79 fixed paste & command keys Claus Gittinger <cg@exept.de> parents: 948 diff changeset	2147	"Modified: / 12.6.1998 / 22:12:47 / cg"
914 7ac6d1a53bab initial checkin Claus Gittinger <cg@exept.de> parents: diff changeset	2148	! !
7ac6d1a53bab initial checkin Claus Gittinger <cg@exept.de> parents: diff changeset	2149
7ac6d1a53bab initial checkin Claus Gittinger <cg@exept.de> parents: diff changeset	2150	!TerminalView class methodsFor:'documentation'!
7ac6d1a53bab initial checkin Claus Gittinger <cg@exept.de> parents: diff changeset	2151
7ac6d1a53bab initial checkin Claus Gittinger <cg@exept.de> parents: diff changeset	2152	version
4315 1db44a2c0293 class: TerminalView Claus Gittinger <cg@exept.de> parents: 4313 diff changeset	2153	^ '$Header: /cvs/stx/stx/libwidg2/TerminalView.st,v 1.156 2013-07-30 08:51:32 cg Exp $'
3758 59fe4398679a added: #example Claus Gittinger <cg@exept.de> parents: 3225 diff changeset	2154	!
59fe4398679a added: #example Claus Gittinger <cg@exept.de> parents: 3225 diff changeset	2155
59fe4398679a added: #example Claus Gittinger <cg@exept.de> parents: 3225 diff changeset	2156	version_CVS
4315 1db44a2c0293 class: TerminalView Claus Gittinger <cg@exept.de> parents: 4313 diff changeset	2157	^ '$Header: /cvs/stx/stx/libwidg2/TerminalView.st,v 1.156 2013-07-30 08:51:32 cg Exp $'
914 7ac6d1a53bab initial checkin Claus Gittinger <cg@exept.de> parents: diff changeset	2158	! !
2205 b81118bb49da Debug Claus Gittinger <cg@exept.de> parents: 2204 diff changeset	2159
4164 7ed0d0bbc7cd class: TerminalView Claus Gittinger <cg@exept.de> parents: 4105 diff changeset	2160
2205 b81118bb49da Debug Claus Gittinger <cg@exept.de> parents: 2204 diff changeset	2161	TerminalView initialize!

author	Claus Gittinger <cg@exept.de>
	Tue, 30 Jul 2013 10:51:32 +0200
changeset 4315	1db44a2c0293
parent 4313	838535cc8240
child 4317	4c2fd0c98fcb
permissions	-rw-r--r--