author | penk |
Wed, 16 Mar 2005 12:16:38 +0100 | |
changeset 2798 | 8d483cff1ca3 |
parent 2796 | cb060f544b24 |
child 2799 | e57e0c9c28bd |
permissions | -rw-r--r-- |
245 | 1 |
" |
2 |
COPYRIGHT (c) 1996 by eXept Software AG |
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250 | 3 |
All Rights Reserved |
245 | 4 |
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5 |
This software is furnished under a license and may be used |
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6 |
only in accordance with the terms of that license and with the |
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7 |
inclusion of the above copyright notice. This software may not |
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8 |
be provided or otherwise made available to, or used by, any |
|
9 |
other person. No title to or ownership of the software is |
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10 |
hereby transferred. |
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11 |
" |
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12 |
||
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"{ Package: '__NoProject__' }" |
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240 | 15 |
DialogBox subclass:#LicenceBox |
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instanceVariableNames:'accepted destroySemaphore fileName textView' |
240 | 17 |
classVariableNames:'LicenceRejectSignal' |
18 |
poolDictionaries:'' |
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19 |
category:'Views-DialogBoxes' |
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20 |
! |
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21 |
||
875 | 22 |
!LicenceBox class methodsFor:'documentation'! |
240 | 23 |
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244 | 24 |
copyright |
25 |
" |
|
26 |
COPYRIGHT (c) 1996 by eXept Software AG |
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250 | 27 |
All Rights Reserved |
244 | 28 |
|
29 |
This software is furnished under a license and may be used |
|
30 |
only in accordance with the terms of that license and with the |
|
31 |
inclusion of the above copyright notice. This software may not |
|
32 |
be provided or otherwise made available to, or used by, any |
|
33 |
other person. No title to or ownership of the software is |
|
34 |
hereby transferred. |
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35 |
" |
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! |
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243 | 37 |
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240 | 38 |
documentation |
39 |
" |
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40 |
LicenceBox shows a licence text when opened, an returns true, |
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if the licence has been accepted, false otherwise. |
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244 | 42 |
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[author:] |
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44 |
Stefan Vogel |
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45 |
||
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[start with:] |
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47 |
LicenceBox open |
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48 |
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244 | 49 |
[see also:] |
50 |
AboutBox |
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240 | 51 |
" |
52 |
! |
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53 |
||
54 |
examples |
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55 |
" |
|
244 | 56 |
[exBegin] |
240 | 57 |
LicenceRejectSignal handle:[:ex| |
244 | 58 |
Transcript showCR:'Licence rejected'. |
240 | 59 |
] do:[ |
244 | 60 |
LicenceBox open. |
61 |
Transcript showCR:'Licence accepted'. |
|
2796 | 62 |
] |
244 | 63 |
[exEnd] |
240 | 64 |
" |
65 |
! ! |
|
66 |
||
875 | 67 |
!LicenceBox class methodsFor:'initialization'! |
240 | 68 |
|
69 |
initialize |
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70 |
LicenceRejectSignal isNil ifTrue:[ |
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244 | 71 |
LicenceRejectSignal := ErrorSignal newSignalMayProceed:true. |
72 |
LicenceRejectSignal nameClass:self message:#licenceRejectSignal. |
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LicenceRejectSignal notifierString:'licence rejected by user'. |
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]. |
75 |
||
76 |
" |
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self initialize |
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" |
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! ! |
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!LicenceBox class methodsFor:'instance creation'! |
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open |
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"open myself modal and return true if accepted, false otherwise" |
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86 |
^ super open accepted. |
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87 |
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88 |
" |
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LicenceBox open |
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" |
91 |
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"Modified: 9.9.1996 / 17:52:48 / stefan" |
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! |
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94 |
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openOnFile:aFileName |
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"like open, but show the HTML-text found in aFileName. |
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Can be used for end-user applications which want to display |
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there own licence text." |
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99 |
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|box f fn text dir| |
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101 |
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102 |
box := self new. |
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103 |
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(f := aFileName asFilename) exists ifTrue:[ |
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105 |
text := f contents. |
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106 |
dir := f directoryName. |
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107 |
] ifFalse:[ |
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108 |
fn := Smalltalk getSystemFileName:aFileName. |
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fn notNil ifTrue:[ |
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f := fn asFilename. |
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text := f contents. |
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dir := f directoryName. |
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113 |
] |
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114 |
]. |
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115 |
text notNil ifTrue:[ |
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116 |
box licenceText:text. |
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117 |
box topDirectory:dir. |
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118 |
]. |
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119 |
box open |
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120 |
|
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" |
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122 |
LicenceBox openOnFile:'doc/online/english/TOP.html' |
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123 |
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124 |
(LicenceBox licenceRejectSignal catch:[ |
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125 |
LicenceBox openOnFile:'doc/online/english/TOP.html' |
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126 |
]) ifTrue:[ |
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127 |
self information:'rejected' |
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128 |
] |
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129 |
" |
240 | 130 |
! ! |
131 |
||
875 | 132 |
!LicenceBox class methodsFor:'Signal constants'! |
240 | 133 |
|
134 |
licenceRejectSignal |
|
135 |
"licence has been rejected by user" |
|
136 |
||
137 |
^ LicenceRejectSignal |
|
138 |
||
139 |
! ! |
|
140 |
||
141 |
!LicenceBox methodsFor:'accessing'! |
|
142 |
||
143 |
accepted |
|
144 |
"return accepted" |
|
145 |
||
146 |
^ accepted |
|
147 |
||
148 |
"Created: 6.9.1996 / 13:24:44 / stefan" |
|
149 |
! |
|
150 |
||
151 |
accepted:something |
|
152 |
"set accepted" |
|
153 |
||
154 |
accepted := something. |
|
155 |
||
156 |
"Created: 6.9.1996 / 13:24:44 / stefan" |
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157 |
! |
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158 |
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159 |
licenceText:someHTMLText |
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160 |
"set the text which is shown in the box" |
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161 |
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162 |
textView setText:someHTMLText. |
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163 |
! |
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164 |
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165 |
topDirectory:aDirectoryName |
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166 |
"set the topDirectory, which is required for hyperlinks |
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167 |
to work (in the html text)" |
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168 |
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169 |
textView setTopDirectoryName:aDirectoryName. |
240 | 170 |
! ! |
171 |
||
172 |
!LicenceBox methodsFor:'destroying'! |
|
173 |
||
174 |
terminate |
|
175 |
"this is the close from a windowmanager |
|
176 |
(only if UseTransientViews == true). |
|
177 |
Redefined, since ModalBox keeps the View alive (only hidden)" |
|
178 |
||
179 |
self destroy. |
|
180 |
||
181 |
"Created: 9.9.1996 / 15:15:31 / stefan" |
|
182 |
! ! |
|
183 |
||
184 |
!LicenceBox methodsFor:'initialization'! |
|
185 |
||
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initialize |
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187 |
|nLines displayHeight| |
240 | 188 |
|
189 |
super initialize. |
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190 |
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191 |
displayHeight := Display usableExtent y. |
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192 |
nLines := displayHeight // 25. |
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193 |
|
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194 |
"/ (displayHeight < 800) ifTrue:[ |
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195 |
"/ (displayHeight < 500) ifTrue:[ |
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196 |
"/ nLines := 20 |
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197 |
"/ ] ifFalse:[ |
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198 |
"/ nLines := 30 |
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199 |
"/ ] |
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200 |
"/ ] ifFalse:[ |
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201 |
"/ nLines := 40 |
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202 |
"/ ]. |
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203 |
|
240 | 204 |
accepted := false. |
205 |
||
206 |
(self addTextLabel:(resources string:'Please read the licence terms:')) adjust:#left. |
|
2796 | 207 |
textView := self addTextBoxOn:nil |
250 | 208 |
class:HTMLDocumentView |
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209 |
withNumberOfLines:nLines |
2796 | 210 |
hScrollable:true |
250 | 211 |
vScrollable:true. |
212 |
||
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213 |
self width:(textView preferredExtentForLines:nLines cols:70) x. |
240 | 214 |
textView setText:(self licenceText). |
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|
215 |
textView setTopDirectoryName:(self topDirectory). |
2054 | 216 |
self addAbortButtonLabelled:(resources string:'Reject licence terms'). |
217 |
self addOkButtonLabelled:(resources string:'Accept licence terms'). |
|
240 | 218 |
self abortAction:[self destroy. accepted := false. LicenceRejectSignal raise]. |
219 |
self okAction:[self destroy. accepted := true]. |
|
220 |
self stickAtBottomWithVariableHeight:textView. |
|
221 |
||
222 |
"Modified: 9.9.1996 / 17:52:13 / stefan" |
|
2798 | 223 |
! |
224 |
||
225 |
realize |
|
226 |
super realize. |
|
227 |
self setForegroundWindow |
|
228 |
||
229 |
" |
|
230 |
self open |
|
231 |
" |
|
240 | 232 |
! ! |
233 |
||
234 |
!LicenceBox methodsFor:'private'! |
|
235 |
||
249
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|
236 |
licenceFile |
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237 |
"get filename of licence file" |
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|
238 |
|
1626 | 239 |
|relName| |
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240 |
|
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241 |
fileName isNil ifTrue:[ |
2054 | 242 |
fileName := relName := resources at:'LICENCEFILE' default:nil. |
243 |
fileName isNil ifTrue:[ |
|
244 |
Smalltalk releaseIdentification = 'ST/X_free_demo_vsn' ifTrue:[ |
|
245 |
relName := 'doc/online/english/LICENCE_DEMO_STX.html'. |
|
246 |
] ifFalse:[ |
|
247 |
relName := 'doc/online/english/LICENCE_STX.html'. |
|
248 |
]. |
|
249 |
fileName := relName. |
|
250 |
]. |
|
875 | 251 |
|
2054 | 252 |
fileName asFilename exists ifFalse:[ |
253 |
fileName := Smalltalk getSystemFileName:relName. |
|
254 |
fileName isNil ifTrue:[ |
|
255 |
fileName := Smalltalk getSystemFileName:('../' , relName). |
|
256 |
fileName isNil ifTrue:[ |
|
257 |
fileName := Smalltalk getSystemFileName:('../../' , relName). |
|
258 |
fileName isNil ifTrue:[ |
|
259 |
fileName := Smalltalk getSystemFileName:'doc/online/german/LICENCE_STX.html'. |
|
260 |
fileName isNil ifTrue:[ |
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261 |
fileName := '../../doc/online/german/LICENCE_STX.html'. |
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] |
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] |
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264 |
]. |
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]. |
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]. |
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fileName asFilename exists ifFalse:[ |
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fileName := nil |
|
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]. |
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]. |
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^ fileName |
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|
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" |
2796 | 274 |
LicenceBox new licenceFile |
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" |
875 | 276 |
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277 |
"Modified: / 23.4.1998 / 11:40:25 / cg" |
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! |
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|
240 | 280 |
licenceText |
245 | 281 |
"get licence text" |
240 | 282 |
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|file| |
241 | 284 |
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file := self licenceFile. |
245 | 286 |
file isNil ifTrue:[ |
2054 | 287 |
^ 'oops - you are not supposed to remove the LICENSE file !! |
1627 | 288 |
|
289 |
- or the documentation files have not been installed correctly; |
|
290 |
- or your systemPath settings are not correct.' |
|
245 | 291 |
]. |
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^ file asFilename contents. |
240 | 293 |
|
245 | 294 |
" |
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LicenceBox new licenceText |
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" |
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|
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! |
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|
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topDirectory |
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"get name of top directory" |
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|
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|file| |
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304 |
|
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file := self licenceFile. |
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file isNil ifTrue:[ |
250 | 307 |
^ '' |
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]. |
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309 |
^ file asFilename directoryName. |
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310 |
|
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311 |
" |
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312 |
LicenceBox new topDirectory |
245 | 313 |
" |
314 |
||
240 | 315 |
! ! |
316 |
||
875 | 317 |
!LicenceBox class methodsFor:'documentation'! |
245 | 318 |
|
319 |
version |
|
2798 | 320 |
^ '$Header: /cvs/stx/stx/libwidg2/LicenceBox.st,v 1.22 2005-03-16 11:16:38 penk Exp $' |
245 | 321 |
! ! |
2795
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|
322 |
|
240 | 323 |
LicenceBox initialize! |