"

 COPYRIGHT (c) 1995 by Claus Gittinger

	      All Rights Reserved

 This software is furnished under a license and may be used

 only in accordance with the terms of that license and with the

 inclusion of the above copyright notice.   This software may not

 be provided or otherwise made available to, or used by, any

 other person.  No title to or ownership of the software is

 hereby transferred.

"

"{ Package: 'stx:libtool' }"

"{ NameSpace: Smalltalk }"

InfoBox subclass:#AboutBox

	instanceVariableNames:''

	classVariableNames:'DefaultGreen'

	poolDictionaries:''

	category:'Views-DialogBoxes'

!

!AboutBox class methodsFor:'documentation'!

copyright

"

 COPYRIGHT (c) 1995 by Claus Gittinger

	      All Rights Reserved

 This software is furnished under a license and may be used

 only in accordance with the terms of that license and with the

 inclusion of the above copyright notice.   This software may not

 be provided or otherwise made available to, or used by, any

 other person.  No title to or ownership of the software is

 hereby transferred.

"

!

documentation

"

    A box specialized to show the ST/X about-information (also usable for Applications).

    As a speciality, this box automatically closes if left

    alone for a while.

    Can be subclasses for your own aboutBoxes; to do so, redefine

    #defaultIcon and #aboutText.

    examples:

        AboutBox new open

        AboutBox new showAtPointer

"

!

examples

"

                                                                [exBegin]

    |box|

    box := AboutBox new.

    box autoHideAfter:10 with:[].

    box showAtCenter

                                                                [exEnd]

                                                                [exBegin]

    |box|

    box := AboutBox title:'About me'.

    box image:((Smalltalk 

                    bitmapFromFileNamed:'gifImages/claus.gif' 

                    inPackage:'stx:goodies') 

                magnifiedTo:100@100).

    box label:'Example'.

    box autoHideAfter:10 with:[].

    box showAtPointer.

                                                                [exEnd]

"

! !

!AboutBox class methodsFor:'defaults'!

aboutText

    "return a string to be shown in the box.

     Can be redefined in custom subclasses."

    |paddedLabelWith distributor expiration machine info resources|

    resources := self classResources.

    paddedLabelWith := 

        [:label :value |

            (((resources string:label) , ' ') paddedTo:20 with:$.) , ' ' , value

        ].

    distributor := Smalltalk distributorString.

    distributor notEmpty ifTrue:[

        distributor := paddedLabelWith value:'Distributor' value:distributor

    ].

    expiration := Smalltalk expirationTime.

    expiration notNil ifTrue:[

        expiration := paddedLabelWith value:'Expires' value:expiration

    ] ifFalse:[

        expiration := ''.

    ].

    machine := OperatingSystem getHostName.

    info := OperatingSystem getSystemInfo.

    (info includesKey:#machine) ifTrue:[

        machine := machine , ' (' , (info at:#machine) , ')'

    ].

    ^

'Smalltalk/X

' , (paddedLabelWith value:'Version' value:Smalltalk versionString) ,

                      ' (' , Smalltalk versionDate printString , ')

', distributor, '

', expiration , '

' , (paddedLabelWith value:'Release ID' value:Smalltalk releaseIdentification) , '

' , (paddedLabelWith value:'Configuration' value:Smalltalk configuration) , ' (' , (ExternalAddress pointerSize * 8) printString,'bit)

' , (paddedLabelWith value:'Running on' value:machine) , '

' , (paddedLabelWith value:'Started at' value:Smalltalk imageStartTime printString) , '

' , Smalltalk copyrightString , '

'

    "Modified: / 06-09-1996 / 10:11:08 / stefan"

    "Modified: / 16-04-2007 / 16:17:34 / cg"

!

defaultGreen

    "return the boxes default green color (eXept green)."

    DefaultGreen notNil ifTrue:[^ DefaultGreen].

    ^ Color red:0 green:80 blue:20

!

defaultIcon

    "return a Smalltalk/X icon.

     Can be redefined in custom subclasses."

    <resource: #programImage>

    ^ Icon stxIconTransparent3.

!

defaultLabel

    "return the boxes default window title."

    ^ 'About...'

    "Modified: 23.4.1996 / 17:09:48 / cg"

    "Created: 23.4.1996 / 17:11:46 / cg"

! !

!AboutBox class methodsFor:'image specs'!

stxIconTemplate

    "This resource specification was automatically generated

     by the ImageEditor of ST/X."

    "Do not manually edit this!! If it is corrupted,

     the ImageEditor may not be able to read the specification."

    "

     self stxIconTemplate inspect

     ImageEditor openOnClass:self andSelector:#stxIconTemplate

     Icon flushCachedIcons

    "

    <resource: #image>

    ^Icon

        constantNamed:'AboutBox class stxIconTemplate'

        ifAbsentPut:[(Depth1Image width:48 height:48) bits:(ByteArray fromPackedString:'

@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@

@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@

@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@

@@@@@@@@@@@@@@@@@@@@@@@@')

            colorMapFromArray:#[0 0 0]

            mask:((ImageMask width:48 height:48) bits:(ByteArray fromPackedString:'

@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@G@@@A @@O @@C@@@O @@F@@@O @@L@@@O0@@\@@@O0@@8@@@G0@A0@@@G8@C @@@C8@G@@@@C<@N@@

@@A<@\@@@@A>@8@@@@@>A0@@@@@_C @@@@@_G @@@@@O/@@@@@@O>@@@@@@G<@@@@@@G8@@@@@@C8@@@@@@G8@@@@@@O<@@@@@@_<@@@@@@>^@@@@@A<N@@@

@@C8O@@@@@O0G @@@@_ C @@@@?@A0@@@A>@A0@@@C<@@8@@@O8@@\@@@_0@@L@@@? @@N@@@? @@F@@@?@@@C@@@^@@@A@@@@@@@@ @@@@@@@@@@@@@@@@@

@@@@@@@@@@@@@@@@@@@@@@@@'); yourself); yourself]

! !

!AboutBox methodsFor:'initialization'!

initialize

    "setup the box; change all of my components viewBackground to some darkish grey."

    |dark green lbl|

    super initialize.

"/    self label:'About ...'.

    green := self class defaultGreen.    

    dark := Color grey:20.

    device hasColors ifFalse:[

        device hasGrayscales ifTrue:[

            green := Color brightness:(green brightness).    

            dark := Color brightness:(dark brightness).    

        ] ifFalse:[

            green := self whiteColor.

            dark := self blackColor.

        ]

    ].

    self withAllSubViewsDo:[:s | s viewBackground:dark].

    self image:(self class defaultIcon).

    (lbl := self formLabel) viewBackground:dark.

    lbl foregroundColor:green backgroundColor:dark.

    (lbl := self textLabel) viewBackground:dark.

    lbl foregroundColor:self whiteColor backgroundColor:dark.

    self title:(self class aboutText).

    self okText:(resources string:'Close').

    "Modified: / 12.6.1998 / 11:48:23 / cg"

! !

!AboutBox methodsFor:'show & hide'!

show

    "show the box.

     Redefined to automatically hide myself after some time"

    self autoHideAfter:15 with:[].

    super showAtCenter.

    "

     AboutBox new show

    "

    "Modified: 23.4.1996 / 17:10:03 / cg"

    "Modified: 6.9.1996 / 09:47:10 / stefan"

! !

!AboutBox class methodsFor:'documentation'!

version

    ^ '$Header$'

!

version_CVS

    ^ '$Header$'

! !