author | Claus Gittinger <cg@exept.de> |
Mon, 07 Feb 2000 20:25:55 +0100 | |
changeset 2120 | 1054ce5c8fe7 |
parent 2103 | a37a42c39604 |
child 2164 | ed46136cb2cf |
permissions | -rw-r--r-- |
0 | 1 |
" |
5 | 2 |
COPYRIGHT (c) 1989 by Claus Gittinger |
59 | 3 |
All Rights Reserved |
0 | 4 |
|
5 |
This software is furnished under a license and may be used |
|
6 |
only in accordance with the terms of that license and with the |
|
7 |
inclusion of the above copyright notice. This software may not |
|
8 |
be provided or otherwise made available to, or used by, any |
|
9 |
other person. No title to or ownership of the software is |
|
10 |
hereby transferred. |
|
11 |
" |
|
12 |
||
13 |
EditTextView subclass:#TextCollector |
|
363
d780a45df2d4
MVC operation: scroll to bottom when model changes the text.
Stefan Vogel <sv@exept.de>
parents:
308
diff
changeset
|
14 |
instanceVariableNames:'entryStream lineLimit destroyAction outstandingLines |
d780a45df2d4
MVC operation: scroll to bottom when model changes the text.
Stefan Vogel <sv@exept.de>
parents:
308
diff
changeset
|
15 |
outstandingLine flushBlock flushPending inFlush collecting |
1562
9b7557a81849
made the number of buffered lines an instVar.
Claus Gittinger <cg@exept.de>
parents:
1504
diff
changeset
|
16 |
timeDelay access currentEmphasis alwaysAppendAtEnd collectSize' |
2025
0c9729befabc
allow current transcript to be reassigned temporarily
Claus Gittinger <cg@exept.de>
parents:
2024
diff
changeset
|
17 |
classVariableNames:'TranscriptQuerySignal' |
363
d780a45df2d4
MVC operation: scroll to bottom when model changes the text.
Stefan Vogel <sv@exept.de>
parents:
308
diff
changeset
|
18 |
poolDictionaries:'' |
d780a45df2d4
MVC operation: scroll to bottom when model changes the text.
Stefan Vogel <sv@exept.de>
parents:
308
diff
changeset
|
19 |
category:'Views-Text' |
0 | 20 |
! |
21 |
||
928 | 22 |
!TextCollector class methodsFor:'documentation'! |
15 | 23 |
|
34
c4b386a8cc57
critical-lock; allows show:/showCr: from multiple processes
claus
parents:
22
diff
changeset
|
24 |
copyright |
c4b386a8cc57
critical-lock; allows show:/showCr: from multiple processes
claus
parents:
22
diff
changeset
|
25 |
" |
c4b386a8cc57
critical-lock; allows show:/showCr: from multiple processes
claus
parents:
22
diff
changeset
|
26 |
COPYRIGHT (c) 1989 by Claus Gittinger |
59 | 27 |
All Rights Reserved |
34
c4b386a8cc57
critical-lock; allows show:/showCr: from multiple processes
claus
parents:
22
diff
changeset
|
28 |
|
c4b386a8cc57
critical-lock; allows show:/showCr: from multiple processes
claus
parents:
22
diff
changeset
|
29 |
This software is furnished under a license and may be used |
c4b386a8cc57
critical-lock; allows show:/showCr: from multiple processes
claus
parents:
22
diff
changeset
|
30 |
only in accordance with the terms of that license and with the |
c4b386a8cc57
critical-lock; allows show:/showCr: from multiple processes
claus
parents:
22
diff
changeset
|
31 |
inclusion of the above copyright notice. This software may not |
c4b386a8cc57
critical-lock; allows show:/showCr: from multiple processes
claus
parents:
22
diff
changeset
|
32 |
be provided or otherwise made available to, or used by, any |
c4b386a8cc57
critical-lock; allows show:/showCr: from multiple processes
claus
parents:
22
diff
changeset
|
33 |
other person. No title to or ownership of the software is |
c4b386a8cc57
critical-lock; allows show:/showCr: from multiple processes
claus
parents:
22
diff
changeset
|
34 |
hereby transferred. |
c4b386a8cc57
critical-lock; allows show:/showCr: from multiple processes
claus
parents:
22
diff
changeset
|
35 |
" |
c4b386a8cc57
critical-lock; allows show:/showCr: from multiple processes
claus
parents:
22
diff
changeset
|
36 |
! |
c4b386a8cc57
critical-lock; allows show:/showCr: from multiple processes
claus
parents:
22
diff
changeset
|
37 |
|
15 | 38 |
documentation |
39 |
" |
|
34
c4b386a8cc57
critical-lock; allows show:/showCr: from multiple processes
claus
parents:
22
diff
changeset
|
40 |
a view for editable text, which also understands some stream messages. |
c4b386a8cc57
critical-lock; allows show:/showCr: from multiple processes
claus
parents:
22
diff
changeset
|
41 |
Instances of this view can take the place of a stream and display the |
c4b386a8cc57
critical-lock; allows show:/showCr: from multiple processes
claus
parents:
22
diff
changeset
|
42 |
received text. |
c4b386a8cc57
critical-lock; allows show:/showCr: from multiple processes
claus
parents:
22
diff
changeset
|
43 |
Its main use in the system is the Transcript, but it can also be used for |
110 | 44 |
things like trace-windows, errorLogs etc. |
0 | 45 |
|
60 | 46 |
If collecting is turned on, a textcollector will not immediately display |
34
c4b386a8cc57
critical-lock; allows show:/showCr: from multiple processes
claus
parents:
22
diff
changeset
|
47 |
entered text, but wait for some short time (timeDelay) and collect incoming |
c4b386a8cc57
critical-lock; allows show:/showCr: from multiple processes
claus
parents:
22
diff
changeset
|
48 |
data - finally updating the whole chunk in one piece. |
c4b386a8cc57
critical-lock; allows show:/showCr: from multiple processes
claus
parents:
22
diff
changeset
|
49 |
This helps slow display devices, which would otherwise scroll a lot. |
c4b386a8cc57
critical-lock; allows show:/showCr: from multiple processes
claus
parents:
22
diff
changeset
|
50 |
(on fast displays this is less of a problem). |
15 | 51 |
|
60 | 52 |
The total number of lines kept is controlled by lineLimit, if more lines |
53 |
than this limit are added at the bottom, the textcollector will forget lines |
|
54 |
at the top. |
|
55 |
You can set linelimit to nil (i.e. no limit), but you may need a lot |
|
34
c4b386a8cc57
critical-lock; allows show:/showCr: from multiple processes
claus
parents:
22
diff
changeset
|
56 |
of memory then ... |
77 | 57 |
|
586 | 58 |
[StyleSheet paramters (transcript only):] |
59 |
||
60 |
transcriptForegroundColor defaults to textForegroundColor |
|
61 |
transcriptBackgroundColor' defaults to textBackgroundColor. |
|
77 | 62 |
|
586 | 63 |
transcriptCursorForegroundColor |
64 |
transcriptCursorBackgroundColor |
|
77 | 65 |
|
586 | 66 |
[author:] |
67 |
Claus Gittinger |
|
68 |
||
69 |
[see also:] |
|
70 |
CodeView EditTextView |
|
71 |
ActorStream |
|
15 | 72 |
" |
73 |
! ! |
|
0 | 74 |
|
928 | 75 |
!TextCollector class methodsFor:'instance creation'! |
0 | 76 |
|
2025
0c9729befabc
allow current transcript to be reassigned temporarily
Claus Gittinger <cg@exept.de>
parents:
2024
diff
changeset
|
77 |
initialize |
0c9729befabc
allow current transcript to be reassigned temporarily
Claus Gittinger <cg@exept.de>
parents:
2024
diff
changeset
|
78 |
TranscriptQuerySignal := QuerySignal new. |
0c9729befabc
allow current transcript to be reassigned temporarily
Claus Gittinger <cg@exept.de>
parents:
2024
diff
changeset
|
79 |
|
0c9729befabc
allow current transcript to be reassigned temporarily
Claus Gittinger <cg@exept.de>
parents:
2024
diff
changeset
|
80 |
! |
0c9729befabc
allow current transcript to be reassigned temporarily
Claus Gittinger <cg@exept.de>
parents:
2024
diff
changeset
|
81 |
|
0 | 82 |
newTranscript |
778
3a8fabcf1872
added #current (for: Transcript current)
Claus Gittinger <cg@exept.de>
parents:
656
diff
changeset
|
83 |
"create and open a new transcript. |
3a8fabcf1872
added #current (for: Transcript current)
Claus Gittinger <cg@exept.de>
parents:
656
diff
changeset
|
84 |
This is a leftOver method from times were the Launcher & Transcript |
3a8fabcf1872
added #current (for: Transcript current)
Claus Gittinger <cg@exept.de>
parents:
656
diff
changeset
|
85 |
were two different views. It is no longer recommended." |
110 | 86 |
|
1900
d334ab9d32d5
removed minExtent - let topView decide.
Claus Gittinger <cg@exept.de>
parents:
1822
diff
changeset
|
87 |
|topView transcript defSz f v lines cols| |
0 | 88 |
|
1900
d334ab9d32d5
removed minExtent - let topView decide.
Claus Gittinger <cg@exept.de>
parents:
1822
diff
changeset
|
89 |
topView := StandardSystemView label:'Transcript' "minExtent:(100 @ 100)". |
0 | 90 |
|
60 | 91 |
v := HVScrollableView for:self miniScrollerH:true miniScrollerV:false in:topView. |
0 | 92 |
v origin:(0.0 @ 0.0) corner:(1.0 @ 1.0). |
93 |
transcript := v scrolledView. |
|
94 |
"transcript partialLines:false." |
|
95 |
||
96 |
f := transcript font. |
|
60 | 97 |
|
98 |
" |
|
99 |
should add the height of the frame & scrollbars to be exact ... |
|
100 |
" |
|
1900
d334ab9d32d5
removed minExtent - let topView decide.
Claus Gittinger <cg@exept.de>
parents:
1822
diff
changeset
|
101 |
defSz := self defaultTranscriptSize. |
d334ab9d32d5
removed minExtent - let topView decide.
Claus Gittinger <cg@exept.de>
parents:
1822
diff
changeset
|
102 |
cols := defSz x. |
d334ab9d32d5
removed minExtent - let topView decide.
Claus Gittinger <cg@exept.de>
parents:
1822
diff
changeset
|
103 |
lines := defSz y. |
60 | 104 |
topView extent:(((f widthOf:'x') * cols) @ (f height * lines)). |
0 | 105 |
|
110 | 106 |
transcript beTranscript. |
59 | 107 |
|
80 | 108 |
" |
109 |
run it at a slightly higher prio, to allow for |
|
110 |
delayed buffered updates to be performed |
|
111 |
" |
|
112 |
topView openWithPriority:(Processor userSchedulingPriority + 1). |
|
15 | 113 |
|
0 | 114 |
^ transcript |
110 | 115 |
|
116 |
" |
|
1026 | 117 |
TextCollector newTranscript. |
118 |
Transcript lineLimit:3000. |
|
110 | 119 |
" |
778
3a8fabcf1872
added #current (for: Transcript current)
Claus Gittinger <cg@exept.de>
parents:
656
diff
changeset
|
120 |
|
1026 | 121 |
"Modified: 17.2.1997 / 18:20:27 / cg" |
0 | 122 |
! ! |
123 |
||
2025
0c9729befabc
allow current transcript to be reassigned temporarily
Claus Gittinger <cg@exept.de>
parents:
2024
diff
changeset
|
124 |
!TextCollector class methodsFor:'Signal constants'! |
0c9729befabc
allow current transcript to be reassigned temporarily
Claus Gittinger <cg@exept.de>
parents:
2024
diff
changeset
|
125 |
|
0c9729befabc
allow current transcript to be reassigned temporarily
Claus Gittinger <cg@exept.de>
parents:
2024
diff
changeset
|
126 |
transcriptQuerySignal |
0c9729befabc
allow current transcript to be reassigned temporarily
Claus Gittinger <cg@exept.de>
parents:
2024
diff
changeset
|
127 |
^ TranscriptQuerySignal |
0c9729befabc
allow current transcript to be reassigned temporarily
Claus Gittinger <cg@exept.de>
parents:
2024
diff
changeset
|
128 |
! ! |
0c9729befabc
allow current transcript to be reassigned temporarily
Claus Gittinger <cg@exept.de>
parents:
2024
diff
changeset
|
129 |
|
928 | 130 |
!TextCollector class methodsFor:'defaults'! |
0 | 131 |
|
1610
b05a3e405b33
allow change of collectSize and updateTimeDelay.
Claus Gittinger <cg@exept.de>
parents:
1598
diff
changeset
|
132 |
defaultCollectSize |
b05a3e405b33
allow change of collectSize and updateTimeDelay.
Claus Gittinger <cg@exept.de>
parents:
1598
diff
changeset
|
133 |
"the number of lines buffered for delayed update" |
b05a3e405b33
allow change of collectSize and updateTimeDelay.
Claus Gittinger <cg@exept.de>
parents:
1598
diff
changeset
|
134 |
|
b05a3e405b33
allow change of collectSize and updateTimeDelay.
Claus Gittinger <cg@exept.de>
parents:
1598
diff
changeset
|
135 |
^ 50 |
b05a3e405b33
allow change of collectSize and updateTimeDelay.
Claus Gittinger <cg@exept.de>
parents:
1598
diff
changeset
|
136 |
|
b05a3e405b33
allow change of collectSize and updateTimeDelay.
Claus Gittinger <cg@exept.de>
parents:
1598
diff
changeset
|
137 |
"Modified: / 27.7.1998 / 16:14:51 / cg" |
b05a3e405b33
allow change of collectSize and updateTimeDelay.
Claus Gittinger <cg@exept.de>
parents:
1598
diff
changeset
|
138 |
! |
b05a3e405b33
allow change of collectSize and updateTimeDelay.
Claus Gittinger <cg@exept.de>
parents:
1598
diff
changeset
|
139 |
|
363
d780a45df2d4
MVC operation: scroll to bottom when model changes the text.
Stefan Vogel <sv@exept.de>
parents:
308
diff
changeset
|
140 |
defaultLineLimit |
d780a45df2d4
MVC operation: scroll to bottom when model changes the text.
Stefan Vogel <sv@exept.de>
parents:
308
diff
changeset
|
141 |
"the number of lines remembered by default" |
59 | 142 |
|
363
d780a45df2d4
MVC operation: scroll to bottom when model changes the text.
Stefan Vogel <sv@exept.de>
parents:
308
diff
changeset
|
143 |
^ 600 |
59 | 144 |
! |
145 |
||
363
d780a45df2d4
MVC operation: scroll to bottom when model changes the text.
Stefan Vogel <sv@exept.de>
parents:
308
diff
changeset
|
146 |
defaultTimeDelay |
d780a45df2d4
MVC operation: scroll to bottom when model changes the text.
Stefan Vogel <sv@exept.de>
parents:
308
diff
changeset
|
147 |
"the time in seconds to wait & collect by default" |
36 | 148 |
|
363
d780a45df2d4
MVC operation: scroll to bottom when model changes the text.
Stefan Vogel <sv@exept.de>
parents:
308
diff
changeset
|
149 |
^ 0.3 |
34
c4b386a8cc57
critical-lock; allows show:/showCr: from multiple processes
claus
parents:
22
diff
changeset
|
150 |
! |
c4b386a8cc57
critical-lock; allows show:/showCr: from multiple processes
claus
parents:
22
diff
changeset
|
151 |
|
363
d780a45df2d4
MVC operation: scroll to bottom when model changes the text.
Stefan Vogel <sv@exept.de>
parents:
308
diff
changeset
|
152 |
defaultTranscriptSize |
d780a45df2d4
MVC operation: scroll to bottom when model changes the text.
Stefan Vogel <sv@exept.de>
parents:
308
diff
changeset
|
153 |
"the number of cols/lines by which the Transcript should come up" |
110 | 154 |
|
363
d780a45df2d4
MVC operation: scroll to bottom when model changes the text.
Stefan Vogel <sv@exept.de>
parents:
308
diff
changeset
|
155 |
^ 70@11 |
110 | 156 |
! ! |
157 |
||
2101 | 158 |
!TextCollector methodsFor:'Compatibility - ST80'! |
1500 | 159 |
|
160 |
deselect |
|
161 |
self unselect |
|
1504
3101f410e230
rudimentary support for (some) emphasis messages
Claus Gittinger <cg@exept.de>
parents:
1500
diff
changeset
|
162 |
! |
3101f410e230
rudimentary support for (some) emphasis messages
Claus Gittinger <cg@exept.de>
parents:
1500
diff
changeset
|
163 |
|
3101f410e230
rudimentary support for (some) emphasis messages
Claus Gittinger <cg@exept.de>
parents:
1500
diff
changeset
|
164 |
flush |
3101f410e230
rudimentary support for (some) emphasis messages
Claus Gittinger <cg@exept.de>
parents:
1500
diff
changeset
|
165 |
self endEntry. |
3101f410e230
rudimentary support for (some) emphasis messages
Claus Gittinger <cg@exept.de>
parents:
1500
diff
changeset
|
166 |
super flush |
1500 | 167 |
! ! |
168 |
||
0 | 169 |
!TextCollector methodsFor:'accessing'! |
170 |
||
1467
5c09bb2dadef
Add (dummy fore now) #beginEntry for ST80 compat.
Stefan Vogel <sv@exept.de>
parents:
1421
diff
changeset
|
171 |
beginEntry |
5c09bb2dadef
Add (dummy fore now) #beginEntry for ST80 compat.
Stefan Vogel <sv@exept.de>
parents:
1421
diff
changeset
|
172 |
"noop for now, ST80 compatibility" |
5c09bb2dadef
Add (dummy fore now) #beginEntry for ST80 compat.
Stefan Vogel <sv@exept.de>
parents:
1421
diff
changeset
|
173 |
|
5c09bb2dadef
Add (dummy fore now) #beginEntry for ST80 compat.
Stefan Vogel <sv@exept.de>
parents:
1421
diff
changeset
|
174 |
^ self |
5c09bb2dadef
Add (dummy fore now) #beginEntry for ST80 compat.
Stefan Vogel <sv@exept.de>
parents:
1421
diff
changeset
|
175 |
|
5c09bb2dadef
Add (dummy fore now) #beginEntry for ST80 compat.
Stefan Vogel <sv@exept.de>
parents:
1421
diff
changeset
|
176 |
"Created: / 4.3.1998 / 11:08:14 / stefan" |
5c09bb2dadef
Add (dummy fore now) #beginEntry for ST80 compat.
Stefan Vogel <sv@exept.de>
parents:
1421
diff
changeset
|
177 |
! |
5c09bb2dadef
Add (dummy fore now) #beginEntry for ST80 compat.
Stefan Vogel <sv@exept.de>
parents:
1421
diff
changeset
|
178 |
|
0 | 179 |
collect:aBoolean |
34
c4b386a8cc57
critical-lock; allows show:/showCr: from multiple processes
claus
parents:
22
diff
changeset
|
180 |
"turn on/off collecting - if on, do not output immediately |
15 | 181 |
but collect text and output en-bloque after some time delta" |
0 | 182 |
|
183 |
collecting := aBoolean |
|
184 |
! |
|
185 |
||
1610
b05a3e405b33
allow change of collectSize and updateTimeDelay.
Claus Gittinger <cg@exept.de>
parents:
1598
diff
changeset
|
186 |
collectSize:numberOfLines |
b05a3e405b33
allow change of collectSize and updateTimeDelay.
Claus Gittinger <cg@exept.de>
parents:
1598
diff
changeset
|
187 |
"set the collect buffer size. If collect is enabled, |
b05a3e405b33
allow change of collectSize and updateTimeDelay.
Claus Gittinger <cg@exept.de>
parents:
1598
diff
changeset
|
188 |
the receiver will force update of the view, |
b05a3e405b33
allow change of collectSize and updateTimeDelay.
Claus Gittinger <cg@exept.de>
parents:
1598
diff
changeset
|
189 |
whenever that many lines have been collected |
b05a3e405b33
allow change of collectSize and updateTimeDelay.
Claus Gittinger <cg@exept.de>
parents:
1598
diff
changeset
|
190 |
(or the updateTimeDelay interval has passed). |
b05a3e405b33
allow change of collectSize and updateTimeDelay.
Claus Gittinger <cg@exept.de>
parents:
1598
diff
changeset
|
191 |
With collect turned off, an immediate update is performed." |
b05a3e405b33
allow change of collectSize and updateTimeDelay.
Claus Gittinger <cg@exept.de>
parents:
1598
diff
changeset
|
192 |
|
b05a3e405b33
allow change of collectSize and updateTimeDelay.
Claus Gittinger <cg@exept.de>
parents:
1598
diff
changeset
|
193 |
collectSize := numberOfLines |
b05a3e405b33
allow change of collectSize and updateTimeDelay.
Claus Gittinger <cg@exept.de>
parents:
1598
diff
changeset
|
194 |
|
b05a3e405b33
allow change of collectSize and updateTimeDelay.
Claus Gittinger <cg@exept.de>
parents:
1598
diff
changeset
|
195 |
"Modified: / 27.7.1998 / 16:16:00 / cg" |
b05a3e405b33
allow change of collectSize and updateTimeDelay.
Claus Gittinger <cg@exept.de>
parents:
1598
diff
changeset
|
196 |
! |
b05a3e405b33
allow change of collectSize and updateTimeDelay.
Claus Gittinger <cg@exept.de>
parents:
1598
diff
changeset
|
197 |
|
0 | 198 |
destroyAction:aBlock |
34
c4b386a8cc57
critical-lock; allows show:/showCr: from multiple processes
claus
parents:
22
diff
changeset
|
199 |
"define the action to be performed when I get destroyed. |
c4b386a8cc57
critical-lock; allows show:/showCr: from multiple processes
claus
parents:
22
diff
changeset
|
200 |
This is a special feature, to allow resetting Transcript to Stderr |
c4b386a8cc57
critical-lock; allows show:/showCr: from multiple processes
claus
parents:
22
diff
changeset
|
201 |
when closed. (see TextCollectorclass>>newTranscript)" |
0 | 202 |
|
203 |
destroyAction := aBlock |
|
204 |
! |
|
205 |
||
206 |
endEntry |
|
928 | 207 |
"flush collected output; displaying all that has been buffered so far" |
0 | 208 |
|
36 | 209 |
|nLines lines| |
0 | 210 |
|
133 | 211 |
shown ifFalse:[ |
1971 | 212 |
"/ when iconified or not yet shown, keep |
213 |
"/ collecting. But not too much ... |
|
214 |
outstandingLines size < 300 ifTrue:[ |
|
215 |
flushPending ifFalse:[ |
|
216 |
self installDelayedUpdate. |
|
217 |
]. |
|
218 |
^ self |
|
219 |
] |
|
133 | 220 |
]. |
1971 | 221 |
|
119 | 222 |
inFlush ifTrue:[^ self]. |
1714 | 223 |
flushBlock notNil ifTrue:[ |
224 |
Processor removeTimedBlock:flushBlock. |
|
225 |
]. |
|
59 | 226 |
flushPending ifFalse:[^ self]. |
15 | 227 |
|
52 | 228 |
access critical:[ |
653 | 229 |
inFlush := true. |
1491
0445841f7852
care for unwind (clear inFlush flag)
Claus Gittinger <cg@exept.de>
parents:
1489
diff
changeset
|
230 |
[ |
0445841f7852
care for unwind (clear inFlush flag)
Claus Gittinger <cg@exept.de>
parents:
1489
diff
changeset
|
231 |
flushPending := false. |
0445841f7852
care for unwind (clear inFlush flag)
Claus Gittinger <cg@exept.de>
parents:
1489
diff
changeset
|
232 |
outstandingLines size ~~ 0 ifTrue:[ |
0445841f7852
care for unwind (clear inFlush flag)
Claus Gittinger <cg@exept.de>
parents:
1489
diff
changeset
|
233 |
"insert the bunch of lines - if any" |
0445841f7852
care for unwind (clear inFlush flag)
Claus Gittinger <cg@exept.de>
parents:
1489
diff
changeset
|
234 |
lines := outstandingLines. |
0445841f7852
care for unwind (clear inFlush flag)
Claus Gittinger <cg@exept.de>
parents:
1489
diff
changeset
|
235 |
outstandingLines := nil. |
36 | 236 |
|
1491
0445841f7852
care for unwind (clear inFlush flag)
Claus Gittinger <cg@exept.de>
parents:
1489
diff
changeset
|
237 |
nLines := lines size. |
0445841f7852
care for unwind (clear inFlush flag)
Claus Gittinger <cg@exept.de>
parents:
1489
diff
changeset
|
238 |
(nLines ~~ 0) ifTrue:[ |
1565
9109e9848c6f
care for insertMode when handling collected text.
Claus Gittinger <cg@exept.de>
parents:
1562
diff
changeset
|
239 |
insertMode ifTrue:[ |
9109e9848c6f
care for insertMode when handling collected text.
Claus Gittinger <cg@exept.de>
parents:
1562
diff
changeset
|
240 |
self insertLines:lines withCR:true. |
9109e9848c6f
care for insertMode when handling collected text.
Claus Gittinger <cg@exept.de>
parents:
1562
diff
changeset
|
241 |
] ifFalse:[ |
9109e9848c6f
care for insertMode when handling collected text.
Claus Gittinger <cg@exept.de>
parents:
1562
diff
changeset
|
242 |
self replaceLines:lines withCR:true |
9109e9848c6f
care for insertMode when handling collected text.
Claus Gittinger <cg@exept.de>
parents:
1562
diff
changeset
|
243 |
]. |
1562
9b7557a81849
made the number of buffered lines an instVar.
Claus Gittinger <cg@exept.de>
parents:
1504
diff
changeset
|
244 |
alwaysAppendAtEnd ifTrue:[ |
9b7557a81849
made the number of buffered lines an instVar.
Claus Gittinger <cg@exept.de>
parents:
1504
diff
changeset
|
245 |
self cursorToEnd. |
9b7557a81849
made the number of buffered lines an instVar.
Claus Gittinger <cg@exept.de>
parents:
1504
diff
changeset
|
246 |
]. |
1491
0445841f7852
care for unwind (clear inFlush flag)
Claus Gittinger <cg@exept.de>
parents:
1489
diff
changeset
|
247 |
self withCursorOffDo:[ |
0445841f7852
care for unwind (clear inFlush flag)
Claus Gittinger <cg@exept.de>
parents:
1489
diff
changeset
|
248 |
(cursorLine >= (firstLineShown + nFullLinesShown)) ifTrue:[ |
0445841f7852
care for unwind (clear inFlush flag)
Claus Gittinger <cg@exept.de>
parents:
1489
diff
changeset
|
249 |
self scrollDown:nLines |
0445841f7852
care for unwind (clear inFlush flag)
Claus Gittinger <cg@exept.de>
parents:
1489
diff
changeset
|
250 |
] |
0445841f7852
care for unwind (clear inFlush flag)
Claus Gittinger <cg@exept.de>
parents:
1489
diff
changeset
|
251 |
]. |
653 | 252 |
]. |
253 |
]. |
|
928 | 254 |
|
1491
0445841f7852
care for unwind (clear inFlush flag)
Claus Gittinger <cg@exept.de>
parents:
1489
diff
changeset
|
255 |
"and the last partial line - if any" |
0445841f7852
care for unwind (clear inFlush flag)
Claus Gittinger <cg@exept.de>
parents:
1489
diff
changeset
|
256 |
outstandingLine size > 0 ifTrue:[ |
1565
9109e9848c6f
care for insertMode when handling collected text.
Claus Gittinger <cg@exept.de>
parents:
1562
diff
changeset
|
257 |
insertMode ifTrue:[ |
9109e9848c6f
care for insertMode when handling collected text.
Claus Gittinger <cg@exept.de>
parents:
1562
diff
changeset
|
258 |
self insertStringAtCursor:outstandingLine. |
9109e9848c6f
care for insertMode when handling collected text.
Claus Gittinger <cg@exept.de>
parents:
1562
diff
changeset
|
259 |
] ifFalse:[ |
9109e9848c6f
care for insertMode when handling collected text.
Claus Gittinger <cg@exept.de>
parents:
1562
diff
changeset
|
260 |
self replaceStringAtCursor:outstandingLine. |
9109e9848c6f
care for insertMode when handling collected text.
Claus Gittinger <cg@exept.de>
parents:
1562
diff
changeset
|
261 |
]. |
1491
0445841f7852
care for unwind (clear inFlush flag)
Claus Gittinger <cg@exept.de>
parents:
1489
diff
changeset
|
262 |
outstandingLine := ''. |
0445841f7852
care for unwind (clear inFlush flag)
Claus Gittinger <cg@exept.de>
parents:
1489
diff
changeset
|
263 |
]. |
0445841f7852
care for unwind (clear inFlush flag)
Claus Gittinger <cg@exept.de>
parents:
1489
diff
changeset
|
264 |
self checkLineLimit. |
0445841f7852
care for unwind (clear inFlush flag)
Claus Gittinger <cg@exept.de>
parents:
1489
diff
changeset
|
265 |
device flush. |
0445841f7852
care for unwind (clear inFlush flag)
Claus Gittinger <cg@exept.de>
parents:
1489
diff
changeset
|
266 |
] valueNowOrOnUnwindDo:[ |
0445841f7852
care for unwind (clear inFlush flag)
Claus Gittinger <cg@exept.de>
parents:
1489
diff
changeset
|
267 |
inFlush := false. |
0445841f7852
care for unwind (clear inFlush flag)
Claus Gittinger <cg@exept.de>
parents:
1489
diff
changeset
|
268 |
] |
119 | 269 |
]. |
270 |
flushPending ifTrue:[ |
|
653 | 271 |
flushPending := false. |
272 |
self installDelayedUpdate |
|
34
c4b386a8cc57
critical-lock; allows show:/showCr: from multiple processes
claus
parents:
22
diff
changeset
|
273 |
] |
653 | 274 |
|
1714 | 275 |
"Modified: / 9.11.1998 / 21:17:56 / cg" |
363
d780a45df2d4
MVC operation: scroll to bottom when model changes the text.
Stefan Vogel <sv@exept.de>
parents:
308
diff
changeset
|
276 |
! |
d780a45df2d4
MVC operation: scroll to bottom when model changes the text.
Stefan Vogel <sv@exept.de>
parents:
308
diff
changeset
|
277 |
|
2103 | 278 |
lineLimit |
279 |
"return the number of text-lines I am supposed to hold" |
|
280 |
||
281 |
^ lineLimit |
|
282 |
||
283 |
" |
|
284 |
Transcript lineLimit:5000 |
|
285 |
Transcript lineLimit |
|
286 |
" |
|
287 |
||
288 |
"Modified: / 16.5.1998 / 01:33:52 / cg" |
|
289 |
! |
|
290 |
||
363
d780a45df2d4
MVC operation: scroll to bottom when model changes the text.
Stefan Vogel <sv@exept.de>
parents:
308
diff
changeset
|
291 |
lineLimit:aNumber |
d780a45df2d4
MVC operation: scroll to bottom when model changes the text.
Stefan Vogel <sv@exept.de>
parents:
308
diff
changeset
|
292 |
"define the number of text-lines I am supposed to hold" |
d780a45df2d4
MVC operation: scroll to bottom when model changes the text.
Stefan Vogel <sv@exept.de>
parents:
308
diff
changeset
|
293 |
|
d780a45df2d4
MVC operation: scroll to bottom when model changes the text.
Stefan Vogel <sv@exept.de>
parents:
308
diff
changeset
|
294 |
lineLimit := aNumber |
1611 | 295 |
|
296 |
" |
|
297 |
Transcript lineLimit:5000 |
|
298 |
" |
|
299 |
||
300 |
"Modified: / 16.5.1998 / 01:33:52 / cg" |
|
1610
b05a3e405b33
allow change of collectSize and updateTimeDelay.
Claus Gittinger <cg@exept.de>
parents:
1598
diff
changeset
|
301 |
! |
b05a3e405b33
allow change of collectSize and updateTimeDelay.
Claus Gittinger <cg@exept.de>
parents:
1598
diff
changeset
|
302 |
|
b05a3e405b33
allow change of collectSize and updateTimeDelay.
Claus Gittinger <cg@exept.de>
parents:
1598
diff
changeset
|
303 |
updateTimeDelay:seconds |
b05a3e405b33
allow change of collectSize and updateTimeDelay.
Claus Gittinger <cg@exept.de>
parents:
1598
diff
changeset
|
304 |
"if collect is enabled, the receiver will update its view, |
b05a3e405b33
allow change of collectSize and updateTimeDelay.
Claus Gittinger <cg@exept.de>
parents:
1598
diff
changeset
|
305 |
after that time delay (i.e. it collects more output during that period), |
b05a3e405b33
allow change of collectSize and updateTimeDelay.
Claus Gittinger <cg@exept.de>
parents:
1598
diff
changeset
|
306 |
or when collectSize lines have been collected without update. |
b05a3e405b33
allow change of collectSize and updateTimeDelay.
Claus Gittinger <cg@exept.de>
parents:
1598
diff
changeset
|
307 |
With collect turned off, an immediate update is performed." |
b05a3e405b33
allow change of collectSize and updateTimeDelay.
Claus Gittinger <cg@exept.de>
parents:
1598
diff
changeset
|
308 |
|
b05a3e405b33
allow change of collectSize and updateTimeDelay.
Claus Gittinger <cg@exept.de>
parents:
1598
diff
changeset
|
309 |
timeDelay := seconds |
b05a3e405b33
allow change of collectSize and updateTimeDelay.
Claus Gittinger <cg@exept.de>
parents:
1598
diff
changeset
|
310 |
|
b05a3e405b33
allow change of collectSize and updateTimeDelay.
Claus Gittinger <cg@exept.de>
parents:
1598
diff
changeset
|
311 |
"Modified: / 27.7.1998 / 16:16:41 / cg" |
363
d780a45df2d4
MVC operation: scroll to bottom when model changes the text.
Stefan Vogel <sv@exept.de>
parents:
308
diff
changeset
|
312 |
! ! |
d780a45df2d4
MVC operation: scroll to bottom when model changes the text.
Stefan Vogel <sv@exept.de>
parents:
308
diff
changeset
|
313 |
|
d780a45df2d4
MVC operation: scroll to bottom when model changes the text.
Stefan Vogel <sv@exept.de>
parents:
308
diff
changeset
|
314 |
!TextCollector methodsFor:'change & update'! |
d780a45df2d4
MVC operation: scroll to bottom when model changes the text.
Stefan Vogel <sv@exept.de>
parents:
308
diff
changeset
|
315 |
|
d780a45df2d4
MVC operation: scroll to bottom when model changes the text.
Stefan Vogel <sv@exept.de>
parents:
308
diff
changeset
|
316 |
getListFromModel |
928 | 317 |
"a textCollector always scrolls to the bottom" |
318 |
||
363
d780a45df2d4
MVC operation: scroll to bottom when model changes the text.
Stefan Vogel <sv@exept.de>
parents:
308
diff
changeset
|
319 |
super getListFromModel. |
d780a45df2d4
MVC operation: scroll to bottom when model changes the text.
Stefan Vogel <sv@exept.de>
parents:
308
diff
changeset
|
320 |
self scrollToBottom |
d780a45df2d4
MVC operation: scroll to bottom when model changes the text.
Stefan Vogel <sv@exept.de>
parents:
308
diff
changeset
|
321 |
|
d780a45df2d4
MVC operation: scroll to bottom when model changes the text.
Stefan Vogel <sv@exept.de>
parents:
308
diff
changeset
|
322 |
"Created: 12.2.1996 / 14:27:56 / stefan" |
928 | 323 |
"Modified: 11.1.1997 / 14:41:50 / cg" |
363
d780a45df2d4
MVC operation: scroll to bottom when model changes the text.
Stefan Vogel <sv@exept.de>
parents:
308
diff
changeset
|
324 |
! ! |
d780a45df2d4
MVC operation: scroll to bottom when model changes the text.
Stefan Vogel <sv@exept.de>
parents:
308
diff
changeset
|
325 |
|
d780a45df2d4
MVC operation: scroll to bottom when model changes the text.
Stefan Vogel <sv@exept.de>
parents:
308
diff
changeset
|
326 |
!TextCollector methodsFor:'events'! |
d780a45df2d4
MVC operation: scroll to bottom when model changes the text.
Stefan Vogel <sv@exept.de>
parents:
308
diff
changeset
|
327 |
|
d780a45df2d4
MVC operation: scroll to bottom when model changes the text.
Stefan Vogel <sv@exept.de>
parents:
308
diff
changeset
|
328 |
exposeX:x y:y width:w height:h |
d780a45df2d4
MVC operation: scroll to bottom when model changes the text.
Stefan Vogel <sv@exept.de>
parents:
308
diff
changeset
|
329 |
"flush buffered text when exposed" |
d780a45df2d4
MVC operation: scroll to bottom when model changes the text.
Stefan Vogel <sv@exept.de>
parents:
308
diff
changeset
|
330 |
|
d780a45df2d4
MVC operation: scroll to bottom when model changes the text.
Stefan Vogel <sv@exept.de>
parents:
308
diff
changeset
|
331 |
super exposeX:x y:y width:w height:h. |
d780a45df2d4
MVC operation: scroll to bottom when model changes the text.
Stefan Vogel <sv@exept.de>
parents:
308
diff
changeset
|
332 |
self endEntry |
d780a45df2d4
MVC operation: scroll to bottom when model changes the text.
Stefan Vogel <sv@exept.de>
parents:
308
diff
changeset
|
333 |
! ! |
d780a45df2d4
MVC operation: scroll to bottom when model changes the text.
Stefan Vogel <sv@exept.de>
parents:
308
diff
changeset
|
334 |
|
d780a45df2d4
MVC operation: scroll to bottom when model changes the text.
Stefan Vogel <sv@exept.de>
parents:
308
diff
changeset
|
335 |
!TextCollector methodsFor:'initialize / release'! |
d780a45df2d4
MVC operation: scroll to bottom when model changes the text.
Stefan Vogel <sv@exept.de>
parents:
308
diff
changeset
|
336 |
|
d780a45df2d4
MVC operation: scroll to bottom when model changes the text.
Stefan Vogel <sv@exept.de>
parents:
308
diff
changeset
|
337 |
destroy |
928 | 338 |
"destroy this view" |
339 |
||
363
d780a45df2d4
MVC operation: scroll to bottom when model changes the text.
Stefan Vogel <sv@exept.de>
parents:
308
diff
changeset
|
340 |
destroyAction notNil ifTrue:[ |
928 | 341 |
destroyAction value |
363
d780a45df2d4
MVC operation: scroll to bottom when model changes the text.
Stefan Vogel <sv@exept.de>
parents:
308
diff
changeset
|
342 |
]. |
1714 | 343 |
flushBlock notNil ifTrue:[ |
344 |
Processor removeTimedBlock:flushBlock. |
|
345 |
]. |
|
363
d780a45df2d4
MVC operation: scroll to bottom when model changes the text.
Stefan Vogel <sv@exept.de>
parents:
308
diff
changeset
|
346 |
flushBlock := nil. |
928 | 347 |
outstandingLines := nil. |
363
d780a45df2d4
MVC operation: scroll to bottom when model changes the text.
Stefan Vogel <sv@exept.de>
parents:
308
diff
changeset
|
348 |
outstandingLine := ''. |
928 | 349 |
|
363
d780a45df2d4
MVC operation: scroll to bottom when model changes the text.
Stefan Vogel <sv@exept.de>
parents:
308
diff
changeset
|
350 |
super destroy |
928 | 351 |
|
1714 | 352 |
"Modified: / 9.11.1998 / 21:18:17 / cg" |
363
d780a45df2d4
MVC operation: scroll to bottom when model changes the text.
Stefan Vogel <sv@exept.de>
parents:
308
diff
changeset
|
353 |
! |
d780a45df2d4
MVC operation: scroll to bottom when model changes the text.
Stefan Vogel <sv@exept.de>
parents:
308
diff
changeset
|
354 |
|
d780a45df2d4
MVC operation: scroll to bottom when model changes the text.
Stefan Vogel <sv@exept.de>
parents:
308
diff
changeset
|
355 |
editMenu |
928 | 356 |
"return my popUpMenu; thats the superClasses menu, |
357 |
minus any accept item." |
|
358 |
||
1262
d69149b5be1f
resource flag: #menu -> #programMenu
Claus Gittinger <cg@exept.de>
parents:
1221
diff
changeset
|
359 |
<resource: #programMenu> |
1109 | 360 |
|
363
d780a45df2d4
MVC operation: scroll to bottom when model changes the text.
Stefan Vogel <sv@exept.de>
parents:
308
diff
changeset
|
361 |
|m idx| |
d780a45df2d4
MVC operation: scroll to bottom when model changes the text.
Stefan Vogel <sv@exept.de>
parents:
308
diff
changeset
|
362 |
|
d780a45df2d4
MVC operation: scroll to bottom when model changes the text.
Stefan Vogel <sv@exept.de>
parents:
308
diff
changeset
|
363 |
m := super editMenu. |
d780a45df2d4
MVC operation: scroll to bottom when model changes the text.
Stefan Vogel <sv@exept.de>
parents:
308
diff
changeset
|
364 |
|
d780a45df2d4
MVC operation: scroll to bottom when model changes the text.
Stefan Vogel <sv@exept.de>
parents:
308
diff
changeset
|
365 |
" |
d780a45df2d4
MVC operation: scroll to bottom when model changes the text.
Stefan Vogel <sv@exept.de>
parents:
308
diff
changeset
|
366 |
textcollectors do not support #accept |
d780a45df2d4
MVC operation: scroll to bottom when model changes the text.
Stefan Vogel <sv@exept.de>
parents:
308
diff
changeset
|
367 |
remove it from the menu (and the preceeding separating line) |
d780a45df2d4
MVC operation: scroll to bottom when model changes the text.
Stefan Vogel <sv@exept.de>
parents:
308
diff
changeset
|
368 |
" |
d780a45df2d4
MVC operation: scroll to bottom when model changes the text.
Stefan Vogel <sv@exept.de>
parents:
308
diff
changeset
|
369 |
idx := m indexOf:#accept. |
d780a45df2d4
MVC operation: scroll to bottom when model changes the text.
Stefan Vogel <sv@exept.de>
parents:
308
diff
changeset
|
370 |
idx ~~ 0 ifTrue:[ |
928 | 371 |
m remove:idx. |
372 |
(m labels at:(idx - 1)) = '-' ifTrue:[ |
|
373 |
m remove:idx - 1 |
|
374 |
]. |
|
363
d780a45df2d4
MVC operation: scroll to bottom when model changes the text.
Stefan Vogel <sv@exept.de>
parents:
308
diff
changeset
|
375 |
]. |
d780a45df2d4
MVC operation: scroll to bottom when model changes the text.
Stefan Vogel <sv@exept.de>
parents:
308
diff
changeset
|
376 |
^ m |
928 | 377 |
|
1262
d69149b5be1f
resource flag: #menu -> #programMenu
Claus Gittinger <cg@exept.de>
parents:
1221
diff
changeset
|
378 |
"Modified: 3.7.1997 / 13:54:11 / cg" |
363
d780a45df2d4
MVC operation: scroll to bottom when model changes the text.
Stefan Vogel <sv@exept.de>
parents:
308
diff
changeset
|
379 |
! |
d780a45df2d4
MVC operation: scroll to bottom when model changes the text.
Stefan Vogel <sv@exept.de>
parents:
308
diff
changeset
|
380 |
|
d780a45df2d4
MVC operation: scroll to bottom when model changes the text.
Stefan Vogel <sv@exept.de>
parents:
308
diff
changeset
|
381 |
initialize |
d780a45df2d4
MVC operation: scroll to bottom when model changes the text.
Stefan Vogel <sv@exept.de>
parents:
308
diff
changeset
|
382 |
super initialize. |
d780a45df2d4
MVC operation: scroll to bottom when model changes the text.
Stefan Vogel <sv@exept.de>
parents:
308
diff
changeset
|
383 |
|
928 | 384 |
outstandingLines := nil. |
1562
9b7557a81849
made the number of buffered lines an instVar.
Claus Gittinger <cg@exept.de>
parents:
1504
diff
changeset
|
385 |
alwaysAppendAtEnd := true. |
1610
b05a3e405b33
allow change of collectSize and updateTimeDelay.
Claus Gittinger <cg@exept.de>
parents:
1598
diff
changeset
|
386 |
collectSize := self class defaultCollectSize. |
363
d780a45df2d4
MVC operation: scroll to bottom when model changes the text.
Stefan Vogel <sv@exept.de>
parents:
308
diff
changeset
|
387 |
|
d780a45df2d4
MVC operation: scroll to bottom when model changes the text.
Stefan Vogel <sv@exept.de>
parents:
308
diff
changeset
|
388 |
flushPending := inFlush := false. |
d780a45df2d4
MVC operation: scroll to bottom when model changes the text.
Stefan Vogel <sv@exept.de>
parents:
308
diff
changeset
|
389 |
collecting := true. |
d780a45df2d4
MVC operation: scroll to bottom when model changes the text.
Stefan Vogel <sv@exept.de>
parents:
308
diff
changeset
|
390 |
timeDelay := self class defaultTimeDelay. |
d780a45df2d4
MVC operation: scroll to bottom when model changes the text.
Stefan Vogel <sv@exept.de>
parents:
308
diff
changeset
|
391 |
access := RecursionLock new. "/ Semaphore forMutualExclusion. |
2086
95ec18a17198
give my access sema a name (for the semaphoreMonitor)
Claus Gittinger <cg@exept.de>
parents:
2025
diff
changeset
|
392 |
access name:'TextCollector access lock'. |
363
d780a45df2d4
MVC operation: scroll to bottom when model changes the text.
Stefan Vogel <sv@exept.de>
parents:
308
diff
changeset
|
393 |
|
d780a45df2d4
MVC operation: scroll to bottom when model changes the text.
Stefan Vogel <sv@exept.de>
parents:
308
diff
changeset
|
394 |
lineLimit := self class defaultLineLimit. |
d780a45df2d4
MVC operation: scroll to bottom when model changes the text.
Stefan Vogel <sv@exept.de>
parents:
308
diff
changeset
|
395 |
entryStream := ActorStream new. |
d780a45df2d4
MVC operation: scroll to bottom when model changes the text.
Stefan Vogel <sv@exept.de>
parents:
308
diff
changeset
|
396 |
entryStream nextPutBlock:[:something | self nextPut:something]. |
d780a45df2d4
MVC operation: scroll to bottom when model changes the text.
Stefan Vogel <sv@exept.de>
parents:
308
diff
changeset
|
397 |
entryStream nextPutAllBlock:[:something | self nextPutAll:something] |
928 | 398 |
|
2086
95ec18a17198
give my access sema a name (for the semaphoreMonitor)
Claus Gittinger <cg@exept.de>
parents:
2025
diff
changeset
|
399 |
"Modified: / 14.12.1999 / 21:13:54 / cg" |
363
d780a45df2d4
MVC operation: scroll to bottom when model changes the text.
Stefan Vogel <sv@exept.de>
parents:
308
diff
changeset
|
400 |
! |
d780a45df2d4
MVC operation: scroll to bottom when model changes the text.
Stefan Vogel <sv@exept.de>
parents:
308
diff
changeset
|
401 |
|
d780a45df2d4
MVC operation: scroll to bottom when model changes the text.
Stefan Vogel <sv@exept.de>
parents:
308
diff
changeset
|
402 |
mapped |
d780a45df2d4
MVC operation: scroll to bottom when model changes the text.
Stefan Vogel <sv@exept.de>
parents:
308
diff
changeset
|
403 |
"view became visible - show collected lines (if any)" |
d780a45df2d4
MVC operation: scroll to bottom when model changes the text.
Stefan Vogel <sv@exept.de>
parents:
308
diff
changeset
|
404 |
|
d780a45df2d4
MVC operation: scroll to bottom when model changes the text.
Stefan Vogel <sv@exept.de>
parents:
308
diff
changeset
|
405 |
super mapped. |
d780a45df2d4
MVC operation: scroll to bottom when model changes the text.
Stefan Vogel <sv@exept.de>
parents:
308
diff
changeset
|
406 |
self endEntry |
d780a45df2d4
MVC operation: scroll to bottom when model changes the text.
Stefan Vogel <sv@exept.de>
parents:
308
diff
changeset
|
407 |
! |
d780a45df2d4
MVC operation: scroll to bottom when model changes the text.
Stefan Vogel <sv@exept.de>
parents:
308
diff
changeset
|
408 |
|
d780a45df2d4
MVC operation: scroll to bottom when model changes the text.
Stefan Vogel <sv@exept.de>
parents:
308
diff
changeset
|
409 |
reinitialize |
d780a45df2d4
MVC operation: scroll to bottom when model changes the text.
Stefan Vogel <sv@exept.de>
parents:
308
diff
changeset
|
410 |
"recreate access-semaphore; image could have been save (theoretically) |
1467
5c09bb2dadef
Add (dummy fore now) #beginEntry for ST80 compat.
Stefan Vogel <sv@exept.de>
parents:
1421
diff
changeset
|
411 |
with the semaphore locked - in this case, we had a deadlock" |
363
d780a45df2d4
MVC operation: scroll to bottom when model changes the text.
Stefan Vogel <sv@exept.de>
parents:
308
diff
changeset
|
412 |
|
d780a45df2d4
MVC operation: scroll to bottom when model changes the text.
Stefan Vogel <sv@exept.de>
parents:
308
diff
changeset
|
413 |
flushPending := false. |
d780a45df2d4
MVC operation: scroll to bottom when model changes the text.
Stefan Vogel <sv@exept.de>
parents:
308
diff
changeset
|
414 |
access := RecursionLock new. "/ Semaphore forMutualExclusion. |
d780a45df2d4
MVC operation: scroll to bottom when model changes the text.
Stefan Vogel <sv@exept.de>
parents:
308
diff
changeset
|
415 |
super reinitialize. |
1467
5c09bb2dadef
Add (dummy fore now) #beginEntry for ST80 compat.
Stefan Vogel <sv@exept.de>
parents:
1421
diff
changeset
|
416 |
|
5c09bb2dadef
Add (dummy fore now) #beginEntry for ST80 compat.
Stefan Vogel <sv@exept.de>
parents:
1421
diff
changeset
|
417 |
"Modified: / 5.3.1998 / 10:09:14 / stefan" |
0 | 418 |
! ! |
419 |
||
420 |
!TextCollector methodsFor:'private'! |
|
421 |
||
422 |
checkLineLimit |
|
423 |
"this method checks if the text has become too large (> lineLimit) |
|
424 |
and cuts off some lines at the top if so; it must be called whenever lines |
|
425 |
have been added to the bottom" |
|
426 |
||
427 |
|nDel| |
|
428 |
||
429 |
lineLimit notNil ifTrue:[ |
|
59 | 430 |
(cursorLine > lineLimit) ifTrue:[ |
431 |
nDel := list size - lineLimit. |
|
432 |
list removeFromIndex:1 toIndex:nDel. |
|
433 |
cursorLine := cursorLine - nDel. |
|
434 |
firstLineShown := firstLineShown - nDel. |
|
435 |
(firstLineShown < 1) ifTrue:[ |
|
436 |
cursorLine := cursorLine - firstLineShown + 1. |
|
437 |
firstLineShown := 1 |
|
438 |
]. |
|
439 |
self contentsChanged |
|
440 |
] |
|
0 | 441 |
] |
34
c4b386a8cc57
critical-lock; allows show:/showCr: from multiple processes
claus
parents:
22
diff
changeset
|
442 |
! |
c4b386a8cc57
critical-lock; allows show:/showCr: from multiple processes
claus
parents:
22
diff
changeset
|
443 |
|
c4b386a8cc57
critical-lock; allows show:/showCr: from multiple processes
claus
parents:
22
diff
changeset
|
444 |
installDelayedUpdate |
c4b386a8cc57
critical-lock; allows show:/showCr: from multiple processes
claus
parents:
22
diff
changeset
|
445 |
"arrange for collecting input for some time, |
c4b386a8cc57
critical-lock; allows show:/showCr: from multiple processes
claus
parents:
22
diff
changeset
|
446 |
and output all buffered strings at once after a while. |
c4b386a8cc57
critical-lock; allows show:/showCr: from multiple processes
claus
parents:
22
diff
changeset
|
447 |
This makes output to the transcript much faster on systems |
553 | 448 |
with poor scrolling performance (i.e. dumb vga cards ...)." |
34
c4b386a8cc57
critical-lock; allows show:/showCr: from multiple processes
claus
parents:
22
diff
changeset
|
449 |
|
131 | 450 |
|p| |
34
c4b386a8cc57
critical-lock; allows show:/showCr: from multiple processes
claus
parents:
22
diff
changeset
|
451 |
|
c4b386a8cc57
critical-lock; allows show:/showCr: from multiple processes
claus
parents:
22
diff
changeset
|
452 |
flushPending ifFalse:[ |
553 | 453 |
flushPending := true. |
454 |
inFlush ifFalse:[ |
|
455 |
" |
|
456 |
we could run under a process, which dies in the meantime; |
|
457 |
therefore, we have to arrange for the transcript process to |
|
458 |
be interrupted and do the update. |
|
459 |
" |
|
460 |
windowGroup isNil ifTrue:[ |
|
461 |
p := Processor activeProcess |
|
462 |
] ifFalse:[ |
|
463 |
p := windowGroup process |
|
464 |
]. |
|
1221
0c2a4231fc9e
Move #isSystemProcess from ProcessorScheduler to Process.
Stefan Vogel <sv@exept.de>
parents:
1109
diff
changeset
|
465 |
(p isNil or:[p isSystemProcess]) ifTrue:[ |
834
0da7c9923d1b
prevent scheduler from being suspended
Claus Gittinger <cg@exept.de>
parents:
778
diff
changeset
|
466 |
self endEntry |
0da7c9923d1b
prevent scheduler from being suspended
Claus Gittinger <cg@exept.de>
parents:
778
diff
changeset
|
467 |
] ifFalse:[ |
1711 | 468 |
flushBlock isNil ifTrue:[ |
469 |
flushBlock := [self endEntry]. |
|
470 |
]. |
|
834
0da7c9923d1b
prevent scheduler from being suspended
Claus Gittinger <cg@exept.de>
parents:
778
diff
changeset
|
471 |
Processor addTimedBlock:flushBlock for:p afterSeconds:timeDelay. |
0da7c9923d1b
prevent scheduler from being suspended
Claus Gittinger <cg@exept.de>
parents:
778
diff
changeset
|
472 |
] |
553 | 473 |
] |
34
c4b386a8cc57
critical-lock; allows show:/showCr: from multiple processes
claus
parents:
22
diff
changeset
|
474 |
] |
553 | 475 |
|
1711 | 476 |
"Modified: / 17.4.1997 / 13:03:15 / stefan" |
477 |
"Modified: / 9.11.1998 / 14:34:07 / cg" |
|
0 | 478 |
! ! |
479 |
||
778
3a8fabcf1872
added #current (for: Transcript current)
Claus Gittinger <cg@exept.de>
parents:
656
diff
changeset
|
480 |
!TextCollector methodsFor:'queries'! |
3a8fabcf1872
added #current (for: Transcript current)
Claus Gittinger <cg@exept.de>
parents:
656
diff
changeset
|
481 |
|
3a8fabcf1872
added #current (for: Transcript current)
Claus Gittinger <cg@exept.de>
parents:
656
diff
changeset
|
482 |
current |
3a8fabcf1872
added #current (for: Transcript current)
Claus Gittinger <cg@exept.de>
parents:
656
diff
changeset
|
483 |
"return the current (your screens) transcript. |
3a8fabcf1872
added #current (for: Transcript current)
Claus Gittinger <cg@exept.de>
parents:
656
diff
changeset
|
484 |
In multiDisplay applications, this need NOT be the main transcript. |
3a8fabcf1872
added #current (for: Transcript current)
Claus Gittinger <cg@exept.de>
parents:
656
diff
changeset
|
485 |
But typically, this is the same as Transcript." |
3a8fabcf1872
added #current (for: Transcript current)
Claus Gittinger <cg@exept.de>
parents:
656
diff
changeset
|
486 |
|
2025
0c9729befabc
allow current transcript to be reassigned temporarily
Claus Gittinger <cg@exept.de>
parents:
2024
diff
changeset
|
487 |
|theTranscript| |
0c9729befabc
allow current transcript to be reassigned temporarily
Claus Gittinger <cg@exept.de>
parents:
2024
diff
changeset
|
488 |
|
0c9729befabc
allow current transcript to be reassigned temporarily
Claus Gittinger <cg@exept.de>
parents:
2024
diff
changeset
|
489 |
theTranscript := TranscriptQuerySignal query. |
0c9729befabc
allow current transcript to be reassigned temporarily
Claus Gittinger <cg@exept.de>
parents:
2024
diff
changeset
|
490 |
theTranscript isNil ifTrue:[ |
0c9729befabc
allow current transcript to be reassigned temporarily
Claus Gittinger <cg@exept.de>
parents:
2024
diff
changeset
|
491 |
theTranscript := (self topView application class current transcript ? Stderr). |
0c9729befabc
allow current transcript to be reassigned temporarily
Claus Gittinger <cg@exept.de>
parents:
2024
diff
changeset
|
492 |
]. |
0c9729befabc
allow current transcript to be reassigned temporarily
Claus Gittinger <cg@exept.de>
parents:
2024
diff
changeset
|
493 |
^ theTranscript |
778
3a8fabcf1872
added #current (for: Transcript current)
Claus Gittinger <cg@exept.de>
parents:
656
diff
changeset
|
494 |
|
3a8fabcf1872
added #current (for: Transcript current)
Claus Gittinger <cg@exept.de>
parents:
656
diff
changeset
|
495 |
" |
3a8fabcf1872
added #current (for: Transcript current)
Claus Gittinger <cg@exept.de>
parents:
656
diff
changeset
|
496 |
Transcript current flash |
3a8fabcf1872
added #current (for: Transcript current)
Claus Gittinger <cg@exept.de>
parents:
656
diff
changeset
|
497 |
" |
3a8fabcf1872
added #current (for: Transcript current)
Claus Gittinger <cg@exept.de>
parents:
656
diff
changeset
|
498 |
|
3a8fabcf1872
added #current (for: Transcript current)
Claus Gittinger <cg@exept.de>
parents:
656
diff
changeset
|
499 |
"Created: 5.7.1996 / 14:14:34 / cg" |
3a8fabcf1872
added #current (for: Transcript current)
Claus Gittinger <cg@exept.de>
parents:
656
diff
changeset
|
500 |
"Modified: 5.7.1996 / 14:14:52 / cg" |
3a8fabcf1872
added #current (for: Transcript current)
Claus Gittinger <cg@exept.de>
parents:
656
diff
changeset
|
501 |
! ! |
3a8fabcf1872
added #current (for: Transcript current)
Claus Gittinger <cg@exept.de>
parents:
656
diff
changeset
|
502 |
|
363
d780a45df2d4
MVC operation: scroll to bottom when model changes the text.
Stefan Vogel <sv@exept.de>
parents:
308
diff
changeset
|
503 |
!TextCollector methodsFor:'stream messages'! |
d780a45df2d4
MVC operation: scroll to bottom when model changes the text.
Stefan Vogel <sv@exept.de>
parents:
308
diff
changeset
|
504 |
|
d780a45df2d4
MVC operation: scroll to bottom when model changes the text.
Stefan Vogel <sv@exept.de>
parents:
308
diff
changeset
|
505 |
cr |
d780a45df2d4
MVC operation: scroll to bottom when model changes the text.
Stefan Vogel <sv@exept.de>
parents:
308
diff
changeset
|
506 |
"output a carriage return, finishing the current line" |
135 | 507 |
|
363
d780a45df2d4
MVC operation: scroll to bottom when model changes the text.
Stefan Vogel <sv@exept.de>
parents:
308
diff
changeset
|
508 |
access critical:[ |
834
0da7c9923d1b
prevent scheduler from being suspended
Claus Gittinger <cg@exept.de>
parents:
778
diff
changeset
|
509 |
collecting ifTrue:[ |
928 | 510 |
outstandingLine notNil ifTrue:[ "/ mhmh - is never nil |
511 |
outstandingLines isNil ifTrue:[ |
|
512 |
outstandingLines := OrderedCollection with:outstandingLine |
|
513 |
] ifFalse:[ |
|
514 |
outstandingLines add:outstandingLine. |
|
515 |
] |
|
834
0da7c9923d1b
prevent scheduler from being suspended
Claus Gittinger <cg@exept.de>
parents:
778
diff
changeset
|
516 |
]. |
0da7c9923d1b
prevent scheduler from being suspended
Claus Gittinger <cg@exept.de>
parents:
778
diff
changeset
|
517 |
outstandingLine := ''. |
0da7c9923d1b
prevent scheduler from being suspended
Claus Gittinger <cg@exept.de>
parents:
778
diff
changeset
|
518 |
] ifFalse:[ |
0da7c9923d1b
prevent scheduler from being suspended
Claus Gittinger <cg@exept.de>
parents:
778
diff
changeset
|
519 |
self cursorReturn. |
0da7c9923d1b
prevent scheduler from being suspended
Claus Gittinger <cg@exept.de>
parents:
778
diff
changeset
|
520 |
self checkLineLimit. |
0da7c9923d1b
prevent scheduler from being suspended
Claus Gittinger <cg@exept.de>
parents:
778
diff
changeset
|
521 |
self cursorToEnd. |
0da7c9923d1b
prevent scheduler from being suspended
Claus Gittinger <cg@exept.de>
parents:
778
diff
changeset
|
522 |
]. |
0da7c9923d1b
prevent scheduler from being suspended
Claus Gittinger <cg@exept.de>
parents:
778
diff
changeset
|
523 |
]. |
135 | 524 |
|
834
0da7c9923d1b
prevent scheduler from being suspended
Claus Gittinger <cg@exept.de>
parents:
778
diff
changeset
|
525 |
collecting ifTrue:[ |
0da7c9923d1b
prevent scheduler from being suspended
Claus Gittinger <cg@exept.de>
parents:
778
diff
changeset
|
526 |
flushPending ifFalse:[ |
0da7c9923d1b
prevent scheduler from being suspended
Claus Gittinger <cg@exept.de>
parents:
778
diff
changeset
|
527 |
self installDelayedUpdate |
0da7c9923d1b
prevent scheduler from being suspended
Claus Gittinger <cg@exept.de>
parents:
778
diff
changeset
|
528 |
] |
363
d780a45df2d4
MVC operation: scroll to bottom when model changes the text.
Stefan Vogel <sv@exept.de>
parents:
308
diff
changeset
|
529 |
] |
834
0da7c9923d1b
prevent scheduler from being suspended
Claus Gittinger <cg@exept.de>
parents:
778
diff
changeset
|
530 |
|
928 | 531 |
"Modified: 11.1.1997 / 14:39:00 / cg" |
363
d780a45df2d4
MVC operation: scroll to bottom when model changes the text.
Stefan Vogel <sv@exept.de>
parents:
308
diff
changeset
|
532 |
! |
135 | 533 |
|
363
d780a45df2d4
MVC operation: scroll to bottom when model changes the text.
Stefan Vogel <sv@exept.de>
parents:
308
diff
changeset
|
534 |
doesNotUnderstand:aMessage |
d780a45df2d4
MVC operation: scroll to bottom when model changes the text.
Stefan Vogel <sv@exept.de>
parents:
308
diff
changeset
|
535 |
"this is funny: all message we do not understand, are passed |
d780a45df2d4
MVC operation: scroll to bottom when model changes the text.
Stefan Vogel <sv@exept.de>
parents:
308
diff
changeset
|
536 |
on to the stream which will send the characters via nextPut: |
d780a45df2d4
MVC operation: scroll to bottom when model changes the text.
Stefan Vogel <sv@exept.de>
parents:
308
diff
changeset
|
537 |
This way, we understand all Stream messages - great isn't it !! |
d780a45df2d4
MVC operation: scroll to bottom when model changes the text.
Stefan Vogel <sv@exept.de>
parents:
308
diff
changeset
|
538 |
" |
d780a45df2d4
MVC operation: scroll to bottom when model changes the text.
Stefan Vogel <sv@exept.de>
parents:
308
diff
changeset
|
539 |
^ entryStream perform:(aMessage selector) withArguments:(aMessage arguments) |
d780a45df2d4
MVC operation: scroll to bottom when model changes the text.
Stefan Vogel <sv@exept.de>
parents:
308
diff
changeset
|
540 |
! |
0 | 541 |
|
542 |
lineLength |
|
928 | 543 |
"to make a textCollector (somewhat) compatible with printer |
544 |
streams, support the lineLength query" |
|
545 |
||
0 | 546 |
^ width // (font width) |
928 | 547 |
|
548 |
"Modified: 11.1.1997 / 14:42:41 / cg" |
|
0 | 549 |
! |
550 |
||
551 |
nextPut:something |
|
928 | 552 |
"append somethings printString to my displayed text. |
553 |
This allows TextCollectors to be used Stream-wise" |
|
0 | 554 |
|
1504
3101f410e230
rudimentary support for (some) emphasis messages
Claus Gittinger <cg@exept.de>
parents:
1500
diff
changeset
|
555 |
|txt| |
3101f410e230
rudimentary support for (some) emphasis messages
Claus Gittinger <cg@exept.de>
parents:
1500
diff
changeset
|
556 |
|
656 | 557 |
(something isCharacter) ifTrue:[ |
558 |
((something == Character cr) or:[something == Character nl]) ifTrue:[ |
|
559 |
^ self cr |
|
560 |
]. |
|
0 | 561 |
]. |
1504
3101f410e230
rudimentary support for (some) emphasis messages
Claus Gittinger <cg@exept.de>
parents:
1500
diff
changeset
|
562 |
|
3101f410e230
rudimentary support for (some) emphasis messages
Claus Gittinger <cg@exept.de>
parents:
1500
diff
changeset
|
563 |
txt := something asString. |
3101f410e230
rudimentary support for (some) emphasis messages
Claus Gittinger <cg@exept.de>
parents:
1500
diff
changeset
|
564 |
currentEmphasis notNil ifTrue:[ |
3101f410e230
rudimentary support for (some) emphasis messages
Claus Gittinger <cg@exept.de>
parents:
1500
diff
changeset
|
565 |
txt := txt emphasizeAllWith:currentEmphasis |
3101f410e230
rudimentary support for (some) emphasis messages
Claus Gittinger <cg@exept.de>
parents:
1500
diff
changeset
|
566 |
]. |
3101f410e230
rudimentary support for (some) emphasis messages
Claus Gittinger <cg@exept.de>
parents:
1500
diff
changeset
|
567 |
self show:txt. |
656 | 568 |
|
569 |
"/ flushPending ifTrue:[ |
|
570 |
"/ self endEntry |
|
571 |
"/ ]. |
|
572 |
"/ (something isMemberOf:Character) ifTrue:[ |
|
573 |
"/ ((something == Character cr) or:[something == Character nl]) ifTrue:[ |
|
574 |
"/ ^ self cr |
|
575 |
"/ ]. |
|
576 |
"/ self insertCharAtCursor:something |
|
577 |
"/ ] ifFalse:[ |
|
578 |
"/ self insertStringAtCursor:(something printString). |
|
579 |
"/ self checkLineLimit |
|
580 |
"/ ]. |
|
581 |
"/ device flush |
|
582 |
||
928 | 583 |
"Modified: 11.1.1997 / 14:43:05 / cg" |
0 | 584 |
! |
585 |
||
586 |
nextPutAll:something |
|
928 | 587 |
"append all of something to my displayed text. |
588 |
This allows TextCollectors to be used Stream-wise" |
|
0 | 589 |
|
1504
3101f410e230
rudimentary support for (some) emphasis messages
Claus Gittinger <cg@exept.de>
parents:
1500
diff
changeset
|
590 |
currentEmphasis notNil ifTrue:[ |
3101f410e230
rudimentary support for (some) emphasis messages
Claus Gittinger <cg@exept.de>
parents:
1500
diff
changeset
|
591 |
^ self show:(something emphasizeAllWith:currentEmphasis) |
3101f410e230
rudimentary support for (some) emphasis messages
Claus Gittinger <cg@exept.de>
parents:
1500
diff
changeset
|
592 |
]. |
656 | 593 |
^ self show:something |
594 |
||
928 | 595 |
"Modified: 11.1.1997 / 14:43:26 / cg" |
0 | 596 |
! |
597 |
||
598 |
show:anObject |
|
599 |
"insert the argument aString at current cursor position" |
|
600 |
||
308
b216a5efa2c8
handle show: with a string containing cr's
Claus Gittinger <cg@exept.de>
parents:
174
diff
changeset
|
601 |
|aString lines| |
0 | 602 |
|
603 |
aString := anObject printString. |
|
928 | 604 |
|
308
b216a5efa2c8
handle show: with a string containing cr's
Claus Gittinger <cg@exept.de>
parents:
174
diff
changeset
|
605 |
(aString includes:(Character cr)) ifTrue:[ |
653 | 606 |
lines := aString asStringCollection. |
607 |
lines keysAndValuesDo:[:nr :line | |
|
1562
9b7557a81849
made the number of buffered lines an instVar.
Claus Gittinger <cg@exept.de>
parents:
1504
diff
changeset
|
608 |
(nr == lines size |
9b7557a81849
made the number of buffered lines an instVar.
Claus Gittinger <cg@exept.de>
parents:
1504
diff
changeset
|
609 |
and:[(aString endsWith:(Character cr)) not]) ifTrue:[ |
653 | 610 |
"/ the last one. |
611 |
self show:line |
|
612 |
] ifFalse:[ |
|
613 |
self showCR:line |
|
614 |
]. |
|
615 |
]. |
|
616 |
^ self. |
|
308
b216a5efa2c8
handle show: with a string containing cr's
Claus Gittinger <cg@exept.de>
parents:
174
diff
changeset
|
617 |
]. |
b216a5efa2c8
handle show: with a string containing cr's
Claus Gittinger <cg@exept.de>
parents:
174
diff
changeset
|
618 |
|
1026 | 619 |
access critical:[ |
620 |
outstandingLine size > 0 ifTrue:[ |
|
621 |
outstandingLine := outstandingLine , aString |
|
622 |
] ifFalse:[ |
|
623 |
outstandingLine := aString |
|
653 | 624 |
]. |
1026 | 625 |
collecting ifTrue:[ |
626 |
flushPending ifFalse:[ |
|
627 |
self installDelayedUpdate |
|
1312
eaa44f7649f5
flush after some lines have been collected
Claus Gittinger <cg@exept.de>
parents:
1262
diff
changeset
|
628 |
] ifTrue:[ |
1562
9b7557a81849
made the number of buffered lines an instVar.
Claus Gittinger <cg@exept.de>
parents:
1504
diff
changeset
|
629 |
outstandingLines size > collectSize ifTrue:[ |
1312
eaa44f7649f5
flush after some lines have been collected
Claus Gittinger <cg@exept.de>
parents:
1262
diff
changeset
|
630 |
self endEntry |
eaa44f7649f5
flush after some lines have been collected
Claus Gittinger <cg@exept.de>
parents:
1262
diff
changeset
|
631 |
] |
1026 | 632 |
] |
633 |
] ifFalse:[ |
|
634 |
self endEntry |
|
653 | 635 |
] |
1026 | 636 |
]. |
0 | 637 |
|
1562
9b7557a81849
made the number of buffered lines an instVar.
Claus Gittinger <cg@exept.de>
parents:
1504
diff
changeset
|
638 |
"Modified: / 10.6.1998 / 19:34:25 / cg" |
1617 | 639 |
! |
640 |
||
641 |
showCR:anObject |
|
642 |
"insert the argument aString at current cursor position, |
|
643 |
and advance to the next line. This is the same as a #show: |
|
644 |
followed by a #cr." |
|
645 |
||
646 |
|aString lines| |
|
647 |
||
648 |
aString := anObject printString. |
|
649 |
aString size == 0 ifTrue:[ |
|
650 |
^ self cr |
|
651 |
]. |
|
652 |
||
653 |
(aString includes:(Character cr)) ifTrue:[ |
|
654 |
lines := aString asStringCollection. |
|
655 |
lines keysAndValuesDo:[:nr :line | |
|
656 |
(nr == lines size |
|
657 |
and:[(aString endsWith:(Character cr)) not]) ifTrue:[ |
|
658 |
"/ the last one. |
|
659 |
self show:line |
|
660 |
] ifFalse:[ |
|
661 |
self showCR:line |
|
662 |
]. |
|
663 |
]. |
|
664 |
^ self. |
|
665 |
]. |
|
666 |
||
667 |
access critical:[ |
|
668 |
outstandingLine size > 0 ifTrue:[ |
|
669 |
outstandingLine := outstandingLine , aString |
|
670 |
] ifFalse:[ |
|
671 |
outstandingLine := aString |
|
672 |
]. |
|
673 |
collecting ifTrue:[ |
|
674 |
outstandingLines isNil ifTrue:[ |
|
675 |
outstandingLines := OrderedCollection with:outstandingLine |
|
676 |
] ifFalse:[ |
|
677 |
outstandingLines add:outstandingLine. |
|
678 |
]. |
|
679 |
outstandingLine := ''. |
|
680 |
||
681 |
flushPending ifFalse:[ |
|
682 |
self installDelayedUpdate |
|
683 |
] ifTrue:[ |
|
684 |
outstandingLines size > collectSize ifTrue:[ |
|
685 |
self endEntry |
|
686 |
] |
|
687 |
] |
|
688 |
] ifFalse:[ |
|
689 |
self endEntry. |
|
690 |
self cursorReturn. |
|
691 |
self checkLineLimit. |
|
692 |
self cursorToEnd. |
|
693 |
] |
|
694 |
]. |
|
695 |
||
696 |
"Created: / 28.7.1998 / 00:31:46 / cg" |
|
697 |
"Modified: / 28.7.1998 / 00:34:58 / cg" |
|
363
d780a45df2d4
MVC operation: scroll to bottom when model changes the text.
Stefan Vogel <sv@exept.de>
parents:
308
diff
changeset
|
698 |
! ! |
d780a45df2d4
MVC operation: scroll to bottom when model changes the text.
Stefan Vogel <sv@exept.de>
parents:
308
diff
changeset
|
699 |
|
1822
9abf58839e67
added #color: and #underline
Claus Gittinger <cg@exept.de>
parents:
1714
diff
changeset
|
700 |
!TextCollector methodsFor:'stream messages - emphasis'! |
9abf58839e67
added #color: and #underline
Claus Gittinger <cg@exept.de>
parents:
1714
diff
changeset
|
701 |
|
9abf58839e67
added #color: and #underline
Claus Gittinger <cg@exept.de>
parents:
1714
diff
changeset
|
702 |
bold |
9abf58839e67
added #color: and #underline
Claus Gittinger <cg@exept.de>
parents:
1714
diff
changeset
|
703 |
currentEmphasis := #bold |
9abf58839e67
added #color: and #underline
Claus Gittinger <cg@exept.de>
parents:
1714
diff
changeset
|
704 |
|
9abf58839e67
added #color: and #underline
Claus Gittinger <cg@exept.de>
parents:
1714
diff
changeset
|
705 |
"Modified: / 26.3.1999 / 14:28:58 / cg" |
9abf58839e67
added #color: and #underline
Claus Gittinger <cg@exept.de>
parents:
1714
diff
changeset
|
706 |
! |
9abf58839e67
added #color: and #underline
Claus Gittinger <cg@exept.de>
parents:
1714
diff
changeset
|
707 |
|
9abf58839e67
added #color: and #underline
Claus Gittinger <cg@exept.de>
parents:
1714
diff
changeset
|
708 |
color:aColor |
9abf58839e67
added #color: and #underline
Claus Gittinger <cg@exept.de>
parents:
1714
diff
changeset
|
709 |
currentEmphasis := #color->aColor |
9abf58839e67
added #color: and #underline
Claus Gittinger <cg@exept.de>
parents:
1714
diff
changeset
|
710 |
|
9abf58839e67
added #color: and #underline
Claus Gittinger <cg@exept.de>
parents:
1714
diff
changeset
|
711 |
"Modified: / 26.3.1999 / 14:29:21 / cg" |
9abf58839e67
added #color: and #underline
Claus Gittinger <cg@exept.de>
parents:
1714
diff
changeset
|
712 |
! |
9abf58839e67
added #color: and #underline
Claus Gittinger <cg@exept.de>
parents:
1714
diff
changeset
|
713 |
|
9abf58839e67
added #color: and #underline
Claus Gittinger <cg@exept.de>
parents:
1714
diff
changeset
|
714 |
italic |
9abf58839e67
added #color: and #underline
Claus Gittinger <cg@exept.de>
parents:
1714
diff
changeset
|
715 |
currentEmphasis := #italic |
9abf58839e67
added #color: and #underline
Claus Gittinger <cg@exept.de>
parents:
1714
diff
changeset
|
716 |
! |
9abf58839e67
added #color: and #underline
Claus Gittinger <cg@exept.de>
parents:
1714
diff
changeset
|
717 |
|
9abf58839e67
added #color: and #underline
Claus Gittinger <cg@exept.de>
parents:
1714
diff
changeset
|
718 |
normal |
9abf58839e67
added #color: and #underline
Claus Gittinger <cg@exept.de>
parents:
1714
diff
changeset
|
719 |
currentEmphasis := nil |
9abf58839e67
added #color: and #underline
Claus Gittinger <cg@exept.de>
parents:
1714
diff
changeset
|
720 |
! |
9abf58839e67
added #color: and #underline
Claus Gittinger <cg@exept.de>
parents:
1714
diff
changeset
|
721 |
|
9abf58839e67
added #color: and #underline
Claus Gittinger <cg@exept.de>
parents:
1714
diff
changeset
|
722 |
reverse |
9abf58839e67
added #color: and #underline
Claus Gittinger <cg@exept.de>
parents:
1714
diff
changeset
|
723 |
currentEmphasis := Array with:#color->bgColor |
9abf58839e67
added #color: and #underline
Claus Gittinger <cg@exept.de>
parents:
1714
diff
changeset
|
724 |
with:#backgroundColor->fgColor. |
9abf58839e67
added #color: and #underline
Claus Gittinger <cg@exept.de>
parents:
1714
diff
changeset
|
725 |
|
9abf58839e67
added #color: and #underline
Claus Gittinger <cg@exept.de>
parents:
1714
diff
changeset
|
726 |
"Created: / 20.6.1998 / 20:10:45 / cg" |
9abf58839e67
added #color: and #underline
Claus Gittinger <cg@exept.de>
parents:
1714
diff
changeset
|
727 |
! |
9abf58839e67
added #color: and #underline
Claus Gittinger <cg@exept.de>
parents:
1714
diff
changeset
|
728 |
|
9abf58839e67
added #color: and #underline
Claus Gittinger <cg@exept.de>
parents:
1714
diff
changeset
|
729 |
underline |
9abf58839e67
added #color: and #underline
Claus Gittinger <cg@exept.de>
parents:
1714
diff
changeset
|
730 |
currentEmphasis := #underline |
9abf58839e67
added #color: and #underline
Claus Gittinger <cg@exept.de>
parents:
1714
diff
changeset
|
731 |
|
9abf58839e67
added #color: and #underline
Claus Gittinger <cg@exept.de>
parents:
1714
diff
changeset
|
732 |
"Created: / 26.3.1999 / 14:27:07 / cg" |
9abf58839e67
added #color: and #underline
Claus Gittinger <cg@exept.de>
parents:
1714
diff
changeset
|
733 |
! ! |
9abf58839e67
added #color: and #underline
Claus Gittinger <cg@exept.de>
parents:
1714
diff
changeset
|
734 |
|
363
d780a45df2d4
MVC operation: scroll to bottom when model changes the text.
Stefan Vogel <sv@exept.de>
parents:
308
diff
changeset
|
735 |
!TextCollector methodsFor:'transcript specials'! |
d780a45df2d4
MVC operation: scroll to bottom when model changes the text.
Stefan Vogel <sv@exept.de>
parents:
308
diff
changeset
|
736 |
|
d780a45df2d4
MVC operation: scroll to bottom when model changes the text.
Stefan Vogel <sv@exept.de>
parents:
308
diff
changeset
|
737 |
beTranscript |
928 | 738 |
"make the receiver be the systemTranscript; this one |
739 |
is accessable via the global Transcript and gets relevant |
|
740 |
system messages from various places." |
|
741 |
||
363
d780a45df2d4
MVC operation: scroll to bottom when model changes the text.
Stefan Vogel <sv@exept.de>
parents:
308
diff
changeset
|
742 |
|fg bg cFg cBg| |
d780a45df2d4
MVC operation: scroll to bottom when model changes the text.
Stefan Vogel <sv@exept.de>
parents:
308
diff
changeset
|
743 |
|
d780a45df2d4
MVC operation: scroll to bottom when model changes the text.
Stefan Vogel <sv@exept.de>
parents:
308
diff
changeset
|
744 |
Smalltalk at:#Transcript put:self. |
d780a45df2d4
MVC operation: scroll to bottom when model changes the text.
Stefan Vogel <sv@exept.de>
parents:
308
diff
changeset
|
745 |
|
d780a45df2d4
MVC operation: scroll to bottom when model changes the text.
Stefan Vogel <sv@exept.de>
parents:
308
diff
changeset
|
746 |
" |
d780a45df2d4
MVC operation: scroll to bottom when model changes the text.
Stefan Vogel <sv@exept.de>
parents:
308
diff
changeset
|
747 |
fancy feature: whenever Transcript is closed, reset to StdError |
d780a45df2d4
MVC operation: scroll to bottom when model changes the text.
Stefan Vogel <sv@exept.de>
parents:
308
diff
changeset
|
748 |
" |
1421
afef284eadc4
only reset Transcript to stdErr, if I really am the transcript.
ca
parents:
1389
diff
changeset
|
749 |
self destroyAction:[ |
afef284eadc4
only reset Transcript to stdErr, if I really am the transcript.
ca
parents:
1389
diff
changeset
|
750 |
self == (Smalltalk at:#Transcript) ifTrue:[ |
afef284eadc4
only reset Transcript to stdErr, if I really am the transcript.
ca
parents:
1389
diff
changeset
|
751 |
Smalltalk at:#Transcript put:Stderr |
afef284eadc4
only reset Transcript to stdErr, if I really am the transcript.
ca
parents:
1389
diff
changeset
|
752 |
] |
afef284eadc4
only reset Transcript to stdErr, if I really am the transcript.
ca
parents:
1389
diff
changeset
|
753 |
]. |
0 | 754 |
|
928 | 755 |
"/ user may prefer a special color for this one; |
756 |
"/ look into the style definitions ... |
|
757 |
||
1389 | 758 |
fg := styleSheet colorAt:'transcript.foregroundColor' default:self foregroundColor. |
759 |
bg := styleSheet colorAt:'transcript.backgroundColor' default:self backgroundColor. |
|
363
d780a45df2d4
MVC operation: scroll to bottom when model changes the text.
Stefan Vogel <sv@exept.de>
parents:
308
diff
changeset
|
760 |
self foregroundColor:fg backgroundColor:bg. |
d780a45df2d4
MVC operation: scroll to bottom when model changes the text.
Stefan Vogel <sv@exept.de>
parents:
308
diff
changeset
|
761 |
self viewBackground:bg. |
d780a45df2d4
MVC operation: scroll to bottom when model changes the text.
Stefan Vogel <sv@exept.de>
parents:
308
diff
changeset
|
762 |
|
1389 | 763 |
cFg := styleSheet colorAt:'transcript.cursorForegroundColor' default:bg. |
764 |
cBg := styleSheet colorAt:'transcript.cursorBackgroundColor' default:fg. |
|
363
d780a45df2d4
MVC operation: scroll to bottom when model changes the text.
Stefan Vogel <sv@exept.de>
parents:
308
diff
changeset
|
765 |
self cursorForegroundColor:cFg backgroundColor:cBg. |
d780a45df2d4
MVC operation: scroll to bottom when model changes the text.
Stefan Vogel <sv@exept.de>
parents:
308
diff
changeset
|
766 |
|
d780a45df2d4
MVC operation: scroll to bottom when model changes the text.
Stefan Vogel <sv@exept.de>
parents:
308
diff
changeset
|
767 |
"self lineLimit:1000. " "or whatever you think makes sense" |
928 | 768 |
|
1389 | 769 |
"Modified: / 2.11.1997 / 22:34:47 / cg" |
0 | 770 |
! ! |
363
d780a45df2d4
MVC operation: scroll to bottom when model changes the text.
Stefan Vogel <sv@exept.de>
parents:
308
diff
changeset
|
771 |
|
928 | 772 |
!TextCollector class methodsFor:'documentation'! |
363
d780a45df2d4
MVC operation: scroll to bottom when model changes the text.
Stefan Vogel <sv@exept.de>
parents:
308
diff
changeset
|
773 |
|
d780a45df2d4
MVC operation: scroll to bottom when model changes the text.
Stefan Vogel <sv@exept.de>
parents:
308
diff
changeset
|
774 |
version |
2103 | 775 |
^ '$Header: /cvs/stx/stx/libwidg/TextCollector.st,v 1.63 2000-01-17 17:49:16 cg Exp $' |
363
d780a45df2d4
MVC operation: scroll to bottom when model changes the text.
Stefan Vogel <sv@exept.de>
parents:
308
diff
changeset
|
776 |
! ! |
2025
0c9729befabc
allow current transcript to be reassigned temporarily
Claus Gittinger <cg@exept.de>
parents:
2024
diff
changeset
|
777 |
TextCollector initialize! |