|
422
|
1 |
"
|
|
|
2 |
COPYRIGHT (c) 1995 by eXept Software AG
|
|
|
3 |
All Rights Reserved
|
|
|
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 |
|
|
|
14 |
|
|
412
|
15 |
MenuPanel subclass:#ColorMenu
|
|
|
16 |
instanceVariableNames:'model enabledChannel'
|
|
|
17 |
classVariableNames:'Menu'
|
|
|
18 |
poolDictionaries:''
|
|
|
19 |
category:'Interface-UIPainter'
|
|
|
20 |
!
|
|
|
21 |
|
|
|
22 |
!ColorMenu class methodsFor:'documentation'!
|
|
|
23 |
|
|
422
|
24 |
copyright
|
|
|
25 |
"
|
|
|
26 |
COPYRIGHT (c) 1995 by eXept Software AG
|
|
|
27 |
All Rights Reserved
|
|
|
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.
|
|
|
35 |
"
|
|
|
36 |
|
|
|
37 |
|
|
|
38 |
!
|
|
|
39 |
|
|
412
|
40 |
documentation
|
|
|
41 |
"
|
|
|
42 |
ColorMenu used by UIPainter
|
|
|
43 |
|
|
|
44 |
[see also:]
|
|
|
45 |
UIPainter
|
|
|
46 |
ColorMenuSpec
|
|
422
|
47 |
|
|
|
48 |
[author:]
|
|
|
49 |
Claus Atzkern
|
|
412
|
50 |
"
|
|
|
51 |
|
|
|
52 |
!
|
|
|
53 |
|
|
|
54 |
examples
|
|
|
55 |
"
|
|
|
56 |
simple example
|
|
|
57 |
[exBegin]
|
|
|
58 |
|tool top channel|
|
|
|
59 |
|
|
|
60 |
top := StandardSystemView new.
|
|
|
61 |
top extent:250@30.
|
|
|
62 |
channel := (Color red) asValue.
|
|
|
63 |
tool := self origin:0.0@0.0 corner:1.0@1.0 in:top.
|
|
|
64 |
tool model:channel.
|
|
|
65 |
top open.
|
|
|
66 |
[exEnd]
|
|
|
67 |
"
|
|
|
68 |
|
|
|
69 |
! !
|
|
|
70 |
|
|
|
71 |
!ColorMenu class methodsFor:'menu spec'!
|
|
|
72 |
|
|
|
73 |
menu
|
|
|
74 |
"get the Menu
|
|
|
75 |
"
|
|
476
|
76 |
|col submenu string|
|
|
412
|
77 |
|
|
|
78 |
Menu isNil ifTrue:[
|
|
|
79 |
Menu := self menuSpec decodeAsLiteralArray.
|
|
|
80 |
string := String new:3.
|
|
|
81 |
|
|
|
82 |
Menu itemsDo:[:anItem|
|
|
|
83 |
submenu := anItem submenu.
|
|
|
84 |
submenu notNil ifTrue:[
|
|
|
85 |
submenu itemsDo:[:el|
|
|
|
86 |
col := Parser evaluate:(el value).
|
|
|
87 |
el label:(Text string:string emphasis:(#backgroundColor->col)).
|
|
|
88 |
el value:nil.
|
|
|
89 |
].
|
|
|
90 |
col := Parser evaluate:(anItem value).
|
|
|
91 |
col := Array with:(#backgroundColor->col) with:#bold.
|
|
|
92 |
anItem label:(Text string:string emphasis:col).
|
|
|
93 |
anItem value:nil.
|
|
|
94 |
] ifFalse:[
|
|
|
95 |
anItem value == #selection ifTrue:[
|
|
|
96 |
anItem label:(Text string:string emphasis:(#backgroundColor->DefaultViewBackgroundColor)).
|
|
|
97 |
] ifFalse:[
|
|
|
98 |
anItem enabled:false
|
|
|
99 |
]
|
|
|
100 |
]
|
|
|
101 |
].
|
|
|
102 |
].
|
|
476
|
103 |
^ Menu
|
|
412
|
104 |
"
|
|
|
105 |
Menu := nil
|
|
|
106 |
"
|
|
|
107 |
!
|
|
|
108 |
|
|
|
109 |
menuSpec
|
|
|
110 |
"specification used to build the Menu
|
|
|
111 |
"
|
|
592
|
112 |
"
|
|
|
113 |
Menu := nil
|
|
|
114 |
"
|
|
583
|
115 |
|
|
412
|
116 |
^ #(#Menu #(
|
|
|
117 |
(#MenuItem
|
|
|
118 |
#value: #selection
|
|
|
119 |
)
|
|
|
120 |
(#MenuItem
|
|
|
121 |
#label: '='
|
|
|
122 |
)
|
|
|
123 |
|
|
|
124 |
(#MenuItem
|
|
|
125 |
#value: 'Color gray'
|
|
|
126 |
#submenu:
|
|
|
127 |
#(#Menu #( #(#MenuItem #value: 'Color white' )
|
|
592
|
128 |
#(#MenuItem #value: 'Color gray:95' )
|
|
412
|
129 |
#(#MenuItem #value: 'Color gray:90' )
|
|
592
|
130 |
#(#MenuItem #value: 'Color gray:85' )
|
|
412
|
131 |
#(#MenuItem #value: 'Color gray:80' )
|
|
592
|
132 |
#(#MenuItem #value: 'Color gray:75' )
|
|
412
|
133 |
#(#MenuItem #value: 'Color gray:70' )
|
|
592
|
134 |
#(#MenuItem #value: 'Color gray:65' )
|
|
412
|
135 |
#(#MenuItem #value: 'Color gray:60' )
|
|
592
|
136 |
#(#MenuItem #value: 'Color gray:55' )
|
|
412
|
137 |
#(#MenuItem #value: 'Color gray:50' )
|
|
592
|
138 |
#(#MenuItem #value: 'Color gray:45' )
|
|
412
|
139 |
#(#MenuItem #value: 'Color gray:40' )
|
|
592
|
140 |
#(#MenuItem #value: 'Color gray:35' )
|
|
412
|
141 |
#(#MenuItem #value: 'Color gray:30' )
|
|
592
|
142 |
#(#MenuItem #value: 'Color gray:25' )
|
|
412
|
143 |
#(#MenuItem #value: 'Color gray:20' )
|
|
592
|
144 |
#(#MenuItem #value: 'Color gray:15' )
|
|
412
|
145 |
#(#MenuItem #value: 'Color gray:10' )
|
|
592
|
146 |
#(#MenuItem #value: 'Color gray:5' )
|
|
412
|
147 |
#(#MenuItem #value: 'Color black' )
|
|
|
148 |
)
|
|
|
149 |
nil
|
|
|
150 |
nil
|
|
|
151 |
)
|
|
|
152 |
)
|
|
|
153 |
(#MenuItem
|
|
|
154 |
#value: 'Color blue'
|
|
|
155 |
#submenu:
|
|
|
156 |
#(#Menu #(
|
|
|
157 |
#(#MenuItem #value: 'Color blue lightened lightened' )
|
|
|
158 |
#(#MenuItem #value: 'Color blue lightened' )
|
|
592
|
159 |
#(#MenuItem #value: 'Color red:0 green:0 blue:100' )
|
|
|
160 |
#(#MenuItem #value: 'Color red:10 green:0 blue:100' )
|
|
|
161 |
#(#MenuItem #value: 'Color red:20 green:0 blue:100' )
|
|
|
162 |
#(#MenuItem #value: 'Color red:30 green:0 blue:100' )
|
|
|
163 |
#(#MenuItem #value: 'Color red:40 green:0 blue:100' )
|
|
|
164 |
#(#MenuItem #value: 'Color red:50 green:0 blue:100' )
|
|
|
165 |
#(#MenuItem #value: 'Color red:60 green:0 blue:100' )
|
|
|
166 |
#(#MenuItem #value: 'Color red:70 green:0 blue:100' )
|
|
|
167 |
#(#MenuItem #value: 'Color red:80 green:0 blue:100' )
|
|
|
168 |
#(#MenuItem #value: 'Color red:90 green:0 blue:100' )
|
|
|
169 |
#(#MenuItem #value: 'Color red:100 green:0 blue:100' )
|
|
|
170 |
#(#MenuItem #value: 'Color red:0 green:10 blue:100' )
|
|
|
171 |
#(#MenuItem #value: 'Color red:0 green:20 blue:100' )
|
|
|
172 |
#(#MenuItem #value: 'Color red:0 green:30 blue:100' )
|
|
|
173 |
#(#MenuItem #value: 'Color red:0 green:40 blue:100' )
|
|
|
174 |
#(#MenuItem #value: 'Color red:0 green:50 blue:100' )
|
|
|
175 |
#(#MenuItem #value: 'Color red:0 green:60 blue:100' )
|
|
|
176 |
#(#MenuItem #value: 'Color red:0 green:70 blue:100' )
|
|
|
177 |
#(#MenuItem #value: 'Color red:0 green:80 blue:100' )
|
|
|
178 |
#(#MenuItem #value: 'Color red:0 green:90 blue:100' )
|
|
|
179 |
#(#MenuItem #value: 'Color red:0 green:100 blue:100' )
|
|
412
|
180 |
)
|
|
|
181 |
nil
|
|
|
182 |
nil
|
|
|
183 |
)
|
|
|
184 |
)
|
|
|
185 |
(#MenuItem
|
|
|
186 |
#value: 'Color red'
|
|
|
187 |
#submenu:
|
|
|
188 |
#(#Menu #(
|
|
|
189 |
#(#MenuItem #value: 'Color red lightened lightened' )
|
|
|
190 |
#(#MenuItem #value: 'Color red lightened' )
|
|
592
|
191 |
#(#MenuItem #value: 'Color red:100 green:0 blue:0' )
|
|
|
192 |
#(#MenuItem #value: 'Color red:100 green:10 blue:0' )
|
|
|
193 |
#(#MenuItem #value: 'Color red:100 green:20 blue:0' )
|
|
|
194 |
#(#MenuItem #value: 'Color red:100 green:30 blue:0' )
|
|
|
195 |
#(#MenuItem #value: 'Color red:100 green:40 blue:0' )
|
|
|
196 |
#(#MenuItem #value: 'Color red:100 green:50 blue:0' )
|
|
|
197 |
#(#MenuItem #value: 'Color red:100 green:60 blue:0' )
|
|
|
198 |
#(#MenuItem #value: 'Color red:100 green:70 blue:0' )
|
|
|
199 |
#(#MenuItem #value: 'Color red:100 green:80 blue:0' )
|
|
|
200 |
#(#MenuItem #value: 'Color red:100 green:90 blue:0' )
|
|
|
201 |
#(#MenuItem #value: 'Color red:100 green:100 blue:0' )
|
|
|
202 |
#(#MenuItem #value: 'Color red:100 green:0 blue:10' )
|
|
|
203 |
#(#MenuItem #value: 'Color red:100 green:0 blue:20' )
|
|
|
204 |
#(#MenuItem #value: 'Color red:100 green:0 blue:30' )
|
|
|
205 |
#(#MenuItem #value: 'Color red:100 green:0 blue:40' )
|
|
|
206 |
#(#MenuItem #value: 'Color red:100 green:0 blue:50' )
|
|
|
207 |
#(#MenuItem #value: 'Color red:100 green:0 blue:60' )
|
|
|
208 |
#(#MenuItem #value: 'Color red:100 green:0 blue:70' )
|
|
|
209 |
#(#MenuItem #value: 'Color red:100 green:0 blue:80' )
|
|
|
210 |
#(#MenuItem #value: 'Color red:100 green:0 blue:90' )
|
|
|
211 |
#(#MenuItem #value: 'Color red:100 green:0 blue:100' )
|
|
412
|
212 |
)
|
|
|
213 |
nil
|
|
|
214 |
nil
|
|
|
215 |
)
|
|
|
216 |
)
|
|
|
217 |
(#MenuItem
|
|
|
218 |
#value: 'Color green'
|
|
|
219 |
#submenu:
|
|
|
220 |
#(#Menu #(
|
|
|
221 |
#(#MenuItem #value: 'Color green lightened lightened' )
|
|
|
222 |
#(#MenuItem #value: 'Color green lightened' )
|
|
592
|
223 |
#(#MenuItem #value: 'Color red:0 green:100 blue:0' )
|
|
|
224 |
#(#MenuItem #value: 'Color red:10 green:100 blue:0' )
|
|
|
225 |
#(#MenuItem #value: 'Color red:20 green:100 blue:0' )
|
|
|
226 |
#(#MenuItem #value: 'Color red:30 green:100 blue:0' )
|
|
|
227 |
#(#MenuItem #value: 'Color red:40 green:100 blue:0' )
|
|
|
228 |
#(#MenuItem #value: 'Color red:50 green:100 blue:0' )
|
|
|
229 |
#(#MenuItem #value: 'Color red:60 green:100 blue:0' )
|
|
|
230 |
#(#MenuItem #value: 'Color red:70 green:100 blue:0' )
|
|
|
231 |
#(#MenuItem #value: 'Color red:80 green:100 blue:0' )
|
|
|
232 |
#(#MenuItem #value: 'Color red:90 green:100 blue:0' )
|
|
|
233 |
#(#MenuItem #value: 'Color red:100 green:100 blue:0' )
|
|
|
234 |
#(#MenuItem #value: 'Color red:0 green:100 blue:10' )
|
|
|
235 |
#(#MenuItem #value: 'Color red:0 green:100 blue:20' )
|
|
|
236 |
#(#MenuItem #value: 'Color red:0 green:100 blue:30' )
|
|
|
237 |
#(#MenuItem #value: 'Color red:0 green:100 blue:40' )
|
|
|
238 |
#(#MenuItem #value: 'Color red:0 green:100 blue:50' )
|
|
|
239 |
#(#MenuItem #value: 'Color red:0 green:100 blue:60' )
|
|
|
240 |
#(#MenuItem #value: 'Color red:0 green:100 blue:70' )
|
|
|
241 |
#(#MenuItem #value: 'Color red:0 green:100 blue:80' )
|
|
|
242 |
#(#MenuItem #value: 'Color red:0 green:100 blue:90' )
|
|
|
243 |
#(#MenuItem #value: 'Color red:0 green:100 blue:100' )
|
|
412
|
244 |
)
|
|
|
245 |
nil
|
|
|
246 |
nil
|
|
|
247 |
)
|
|
|
248 |
)
|
|
|
249 |
)
|
|
|
250 |
nil
|
|
|
251 |
nil
|
|
|
252 |
)
|
|
|
253 |
|
|
592
|
254 |
! !
|
|
|
255 |
|
|
|
256 |
!ColorMenu class methodsFor:'release resources'!
|
|
|
257 |
|
|
|
258 |
releaseResources
|
|
|
259 |
"called by application to release the Menu and thus the allocate Colors
|
|
|
260 |
"
|
|
|
261 |
Menu := nil
|
|
412
|
262 |
! !
|
|
|
263 |
|
|
|
264 |
!ColorMenu methodsFor:'accept'!
|
|
|
265 |
|
|
|
266 |
accept:anItem
|
|
|
267 |
"accept current selected item
|
|
|
268 |
"
|
|
|
269 |
|item holder color|
|
|
|
270 |
|
|
|
271 |
(item := super accept:anItem) notNil ifTrue:[
|
|
|
272 |
(holder := self colorHolder) == item ifTrue:[
|
|
|
273 |
enabledChannel value ifTrue:[color := self color]
|
|
|
274 |
|
|
|
275 |
] ifFalse:[
|
|
|
276 |
holder label:(item label).
|
|
|
277 |
color := self color.
|
|
|
278 |
].
|
|
|
279 |
model notNil ifTrue:[model value:color]
|
|
|
280 |
]
|
|
|
281 |
! !
|
|
|
282 |
|
|
|
283 |
!ColorMenu methodsFor:'accessing'!
|
|
|
284 |
|
|
|
285 |
color
|
|
|
286 |
"get current color
|
|
|
287 |
"
|
|
|
288 |
^ (self colorHolder label emphasis at:1) value
|
|
|
289 |
!
|
|
|
290 |
|
|
|
291 |
color:aColor
|
|
|
292 |
"set current color
|
|
|
293 |
"
|
|
|
294 |
|holder label|
|
|
|
295 |
|
|
|
296 |
aColor isNil ifTrue:[
|
|
|
297 |
enabledChannel value:false
|
|
|
298 |
] ifFalse:[
|
|
|
299 |
self disabledRedrawDo:[
|
|
|
300 |
holder := self colorHolder.
|
|
|
301 |
label := Text string:(holder label string) emphasis:(#backgroundColor->aColor).
|
|
|
302 |
enabledChannel value:true.
|
|
|
303 |
holder label:label.
|
|
|
304 |
]
|
|
|
305 |
]
|
|
|
306 |
! !
|
|
|
307 |
|
|
|
308 |
!ColorMenu methodsFor:'accessing channels'!
|
|
|
309 |
|
|
|
310 |
model
|
|
|
311 |
"get my color channel
|
|
|
312 |
"
|
|
|
313 |
^ model
|
|
|
314 |
|
|
|
315 |
|
|
|
316 |
|
|
|
317 |
!
|
|
|
318 |
|
|
|
319 |
model:aValueHolder
|
|
|
320 |
"set my color channel
|
|
|
321 |
"
|
|
|
322 |
model notNil ifTrue:[
|
|
|
323 |
model removeDependent:self.
|
|
|
324 |
].
|
|
|
325 |
model := aValueHolder.
|
|
|
326 |
|
|
|
327 |
model notNil ifTrue:[
|
|
|
328 |
model addDependent:self.
|
|
|
329 |
self color:(model value).
|
|
|
330 |
].
|
|
|
331 |
|
|
|
332 |
|
|
|
333 |
|
|
|
334 |
! !
|
|
|
335 |
|
|
|
336 |
!ColorMenu methodsFor:'accessing look'!
|
|
|
337 |
|
|
|
338 |
showSeparatingLines
|
|
|
339 |
"always returns true
|
|
|
340 |
"
|
|
|
341 |
^ true
|
|
|
342 |
! !
|
|
|
343 |
|
|
|
344 |
!ColorMenu methodsFor:'change & update'!
|
|
|
345 |
|
|
|
346 |
update:something with:aParameter from:changedObject
|
|
|
347 |
"one of my models changed its value
|
|
|
348 |
"
|
|
|
349 |
changedObject == model ifTrue:[
|
|
|
350 |
^ self color:(model value)
|
|
|
351 |
].
|
|
|
352 |
super update:something with:aParameter from:changedObject
|
|
|
353 |
|
|
|
354 |
|
|
|
355 |
|
|
|
356 |
|
|
|
357 |
! !
|
|
|
358 |
|
|
|
359 |
!ColorMenu methodsFor:'initialization'!
|
|
|
360 |
|
|
|
361 |
destroy
|
|
|
362 |
"release color channel dependency
|
|
|
363 |
"
|
|
|
364 |
self model:nil.
|
|
|
365 |
super destroy.
|
|
|
366 |
|
|
|
367 |
!
|
|
|
368 |
|
|
|
369 |
initialize
|
|
|
370 |
"setup menu
|
|
|
371 |
"
|
|
|
372 |
super initialize.
|
|
|
373 |
self verticalLayout:false.
|
|
|
374 |
self fitFirstPanel:false.
|
|
|
375 |
enabledChannel := false asValue.
|
|
|
376 |
self setupMenu.
|
|
|
377 |
!
|
|
|
378 |
|
|
|
379 |
setupMenu
|
|
|
380 |
"setup menu
|
|
|
381 |
"
|
|
|
382 |
|menu|
|
|
|
383 |
|
|
|
384 |
menu := self class menu.
|
|
|
385 |
|
|
|
386 |
self menu:menu.
|
|
|
387 |
|
|
|
388 |
self do:[:anItem|
|
|
|
389 |
(anItem submenu) notNil ifTrue:[
|
|
|
390 |
anItem enabled:enabledChannel.
|
|
|
391 |
] ifFalse:[
|
|
|
392 |
anItem value == #selection ifTrue:[
|
|
|
393 |
anItem indication:enabledChannel.
|
|
|
394 |
] ifFalse:[
|
|
|
395 |
anItem enabled:false
|
|
|
396 |
]
|
|
|
397 |
]
|
|
|
398 |
].
|
|
|
399 |
! !
|
|
|
400 |
|
|
|
401 |
!ColorMenu methodsFor:'private'!
|
|
|
402 |
|
|
|
403 |
colorHolder
|
|
|
404 |
"returns the item which keeps the selected color in its label
|
|
|
405 |
"
|
|
|
406 |
^ self itemAt:#selection
|
|
|
407 |
! !
|
|
|
408 |
|
|
|
409 |
!ColorMenu class methodsFor:'documentation'!
|
|
|
410 |
|
|
|
411 |
version
|
|
592
|
412 |
^ '$Header: /cvs/stx/stx/libwidg2/ColorMenu.st,v 1.5 1997-10-29 16:42:32 ca Exp $'
|
|
412
|
413 |
! !
|