| author | ca |
| Mon, 16 Jun 1997 19:00:00 +0200 | |
| changeset 154 | 34d5602e13d7 |
| parent 149 | e652608690b1 |
| child 156 | b332d7117c40 |
| permissions | -rw-r--r-- |
| 60 | 1 |
" |
2 |
COPYRIGHT (c) 1995 by Claus Gittinger |
|
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 |
|
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hereby transferred. |
|
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" |
|
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||
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UIObjectView subclass:#UIPainterView |
|
| 111 | 14 |
instanceVariableNames:'listHolder superclassName className methodName categoryName' |
| 60 | 15 |
classVariableNames:'HandCursor' |
16 |
poolDictionaries:'' |
|
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category:'Interface-UIPainter' |
|
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! |
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||
| 154 | 20 |
MultiSelectionInList subclass:#ListHolder |
21 |
instanceVariableNames:'painter propertyList masterElement disabledChanged' |
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classVariableNames:'' |
|
| 119 | 23 |
poolDictionaries:'' |
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privateIn:UIPainterView |
|
25 |
! |
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||
| 154 | 27 |
Object subclass:#ViewProperty |
28 |
instanceVariableNames:'view spec identifier' |
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classVariableNames:'Identifier' |
|
| 60 | 30 |
poolDictionaries:'' |
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privateIn:UIPainterView |
|
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! |
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||
34 |
!UIPainterView class methodsFor:'documentation'! |
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||
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copyright |
|
37 |
" |
|
38 |
COPYRIGHT (c) 1995 by Claus Gittinger |
|
39 |
All Rights Reserved |
|
40 |
||
41 |
This software is furnished under a license and may be used |
|
42 |
only in accordance with the terms of that license and with the |
|
43 |
inclusion of the above copyright notice. This software may not |
|
44 |
be provided or otherwise made available to, or used by, any |
|
45 |
other person. No title to or ownership of the software is |
|
46 |
hereby transferred. |
|
47 |
" |
|
48 |
! |
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||
50 |
documentation |
|
51 |
" |
|
| 128 | 52 |
buildIn view used by the UIPainter; from this view, the layout of the |
53 |
new application derives from. |
|
54 |
||
55 |
[see also:] |
|
56 |
UIBuilder |
|
57 |
UIObjectView |
|
| 60 | 58 |
" |
59 |
! ! |
|
60 |
||
61 |
!UIPainterView class methodsFor:'defaults'! |
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||
63 |
defaultMenuMessage |
|
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"This message is the default yo be sent to the menuHolder to get a menu |
|
65 |
" |
|
| 121 | 66 |
^ #showMiddleButtonMenu |
| 60 | 67 |
|
68 |
||
69 |
! ! |
|
70 |
||
| 111 | 71 |
!UIPainterView class methodsFor:'menu specs'! |
72 |
||
73 |
menu |
|
74 |
||
75 |
^ #(#Menu #( |
|
76 |
#(#MenuItem |
|
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#'label:' 'copy' |
|
| 115 | 78 |
#'value:' #copySelection |
| 111 | 79 |
#'shortcutKeyCharacter:' #Copy |
80 |
) |
|
81 |
#(#MenuItem |
|
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#'label:' 'cut' |
|
| 115 | 83 |
#'value:' #deleteSelection |
| 111 | 84 |
#'shortcutKeyCharacter:' #Cut |
85 |
) |
|
86 |
#(#MenuItem |
|
| 115 | 87 |
#'label:' 'paste' |
| 111 | 88 |
#'nameKey:' #paste |
| 115 | 89 |
#'value:' #paste |
| 111 | 90 |
#'submenu:' |
91 |
#(#Menu #( |
|
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#(#MenuItem |
|
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#'label:' 'paste' |
|
| 115 | 94 |
#'value:' #pasteBuffer |
| 111 | 95 |
#'shortcutKeyCharacter:' #Paste |
96 |
) |
|
97 |
#(#MenuItem |
|
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#'label:' 'keep layout' |
|
| 115 | 99 |
#'value:' #pasteWithLayout |
| 111 | 100 |
) |
101 |
) |
|
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nil |
|
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nil |
|
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) |
|
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) |
|
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#(#MenuItem |
|
| 115 | 107 |
#'label:' 'undo' |
108 |
#'nameKey:' #undo |
|
109 |
#'value:' #undoLast) |
|
| 111 | 110 |
#(#MenuItem |
111 |
#'label:' 'arrange' |
|
| 115 | 112 |
#'value:' #arrange |
| 111 | 113 |
#'submenu:' |
114 |
#(#Menu #( |
|
115 |
#(#MenuItem |
|
116 |
#'label:' 'to front' |
|
| 115 | 117 |
#'value:' #raiseSelection |
| 111 | 118 |
) |
119 |
#(#MenuItem |
|
120 |
#'label:' 'to back' |
|
| 115 | 121 |
#'value:' #lowerSelection |
| 111 | 122 |
) |
123 |
) |
|
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nil |
|
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nil |
|
126 |
) |
|
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) |
|
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#(#MenuItem |
|
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#'label:' 'dimension' |
|
| 115 | 130 |
#'value:' #dimension |
| 111 | 131 |
#'submenu:' |
132 |
#(#Menu #( |
|
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#(#MenuItem |
|
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#'label:' 'default extent' |
|
| 115 | 135 |
#'value:' #setToDefaultExtent |
| 111 | 136 |
) |
137 |
#(#MenuItem |
|
138 |
#'label:' 'default width' |
|
| 115 | 139 |
#'value:' #setToDefaultWidth |
| 111 | 140 |
) |
141 |
#(#MenuItem |
|
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#'label:' 'default height' |
|
| 115 | 143 |
#'value:' #setToDefaultHeight |
| 111 | 144 |
) |
145 |
#(#MenuItem |
|
146 |
#'label:' 'copy extent' |
|
| 115 | 147 |
#'value:' #copyExtent |
| 111 | 148 |
) |
149 |
#(#MenuItem |
|
150 |
#'label:' 'paste extent' |
|
| 115 | 151 |
#'value:' #pasteExtent |
| 111 | 152 |
) |
153 |
#(#MenuItem |
|
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#'label:' 'paste width' |
|
| 115 | 155 |
#'value:' #pasteWidth |
| 111 | 156 |
) |
157 |
#(#MenuItem |
|
158 |
#'label:' 'paste height' |
|
| 115 | 159 |
#'value:' #pasteHeight |
| 111 | 160 |
) |
161 |
#(#MenuItem |
|
162 |
#'label:' 'copy layout' |
|
| 115 | 163 |
#'value:' #copyLayout |
| 111 | 164 |
) |
165 |
#(#MenuItem |
|
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#'label:' 'paste layout' |
|
| 115 | 167 |
#'value:' #pasteLayout |
| 111 | 168 |
) |
169 |
) |
|
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#(3 1 3) |
|
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nil |
|
172 |
) |
|
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) |
|
174 |
#(#MenuItem |
|
175 |
#'label:' 'align' |
|
| 115 | 176 |
#'value:' #align |
| 111 | 177 |
#'submenu:' |
178 |
#(#Menu #( |
|
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#(#MenuItem |
|
| 115 | 180 |
#'value:' #alignSelectionLeft |
| 119 | 181 |
#'labelImage:' #( ResourceRetriever UIPainter iconAlignL 'align left' ) |
| 111 | 182 |
) |
183 |
#(#MenuItem |
|
| 115 | 184 |
#'value:' #alignSelectionRight |
| 119 | 185 |
#'labelImage:' #( ResourceRetriever UIPainter iconAlignR 'align right' ) |
| 111 | 186 |
) |
187 |
#(#MenuItem |
|
| 115 | 188 |
#'value:' #alignSelectionLeftAndRight |
| 119 | 189 |
#'labelImage:' #( ResourceRetriever UIPainter iconAlignLR 'align left & right' ) |
| 111 | 190 |
) |
191 |
#(#MenuItem |
|
| 115 | 192 |
#'value:' #alignSelectionTop |
| 119 | 193 |
#'labelImage:' #( ResourceRetriever UIPainter iconAlignT 'align top' ) |
194 |
) |
|
195 |
#(#MenuItem |
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196 |
#'value:' #alignSelectionBottom |
|
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#'labelImage:' #( ResourceRetriever UIPainter iconAlignB 'align bottom' ) |
|
| 111 | 198 |
) |
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#(#MenuItem |
|
| 119 | 200 |
#'value:' #alignSelectionTopAndBottom |
201 |
#'labelImage:' #( ResourceRetriever UIPainter iconAlignTB 'align top & bottom' ) |
|
| 111 | 202 |
) |
203 |
#(#MenuItem |
|
| 115 | 204 |
#'value:' #alignSelectionCenterHor |
| 119 | 205 |
#'labelImage:' #( ResourceRetriever UIPainter iconAlignCenterH 'align centered horizontal' ) |
| 111 | 206 |
) |
207 |
#(#MenuItem |
|
| 115 | 208 |
#'value:' #alignSelectionCenterVer |
| 119 | 209 |
#'labelImage:' #( ResourceRetriever UIPainter iconAlignCenterV 'align centered vertical' ) |
| 111 | 210 |
) |
211 |
#(#MenuItem |
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#'label:' 'spread horizontal' |
|
| 115 | 213 |
#'value:' #spreadSelectionHor |
| 111 | 214 |
) |
215 |
#(#MenuItem |
|
216 |
#'label:' 'spread vertical' |
|
| 115 | 217 |
#'value:' #spreadSelectionVer |
| 111 | 218 |
) |
219 |
#(#MenuItem |
|
220 |
#'label:' 'center horizontal in frame' |
|
| 115 | 221 |
#'value:' #centerSelectionHor |
| 111 | 222 |
) |
223 |
#(#MenuItem |
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#'label:' 'center vertical in frame' |
|
| 115 | 225 |
#'value:' #centerSelectionVer |
| 111 | 226 |
) |
227 |
) |
|
| 119 | 228 |
#(8 2) |
| 111 | 229 |
nil |
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) |
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) |
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) |
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#(4) |
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nil |
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) |
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! ! |
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237 |
||
| 60 | 238 |
!UIPainterView methodsFor:'accessing'! |
239 |
||
240 |
application |
|
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^ nil |
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242 |
||
243 |
"Modified: 6.9.1995 / 00:46:44 / claus" |
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! |
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245 |
||
| 78 | 246 |
applicationName |
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^ self className |
|
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! |
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249 |
||
250 |
applicationName:aName |
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self className:aName |
|
252 |
! |
|
253 |
||
| 60 | 254 |
className |
255 |
^ className |
|
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! |
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257 |
||
| 78 | 258 |
className:aName |
259 |
className := aName |
|
| 60 | 260 |
! |
261 |
||
262 |
className:aClassName superclassName:aSuperclassName selector:aSelector |
|
| 78 | 263 |
className := aClassName. |
| 60 | 264 |
superclassName := aSuperclassName. |
| 78 | 265 |
methodName := aSelector. |
| 60 | 266 |
|
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! |
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268 |
||
| 111 | 269 |
listHolder |
270 |
^ listHolder |
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271 |
! |
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272 |
||
| 60 | 273 |
methodName |
274 |
^ methodName |
|
275 |
! |
|
276 |
||
| 78 | 277 |
methodName:aName |
278 |
methodName := aName |
|
| 60 | 279 |
! |
280 |
||
281 |
selectNames:aStringOrCollection |
|
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|prop coll s| |
|
283 |
||
284 |
(aStringOrCollection isNil or:[aStringOrCollection isEmpty]) ifTrue:[ |
|
| 131 | 285 |
^ self select:nil |
| 60 | 286 |
]. |
287 |
||
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(s := aStringOrCollection) isString ifFalse:[ |
|
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s size == 1 ifTrue:[ |
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s := s first |
|
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] ifFalse:[ |
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coll := OrderedCollection new. |
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293 |
||
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s do:[:aName| |
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(prop := self propertyOfName:aName) notNil ifTrue:[ |
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coll add:(prop view) |
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] |
|
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]. |
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coll size == 1 ifTrue:[ ^ self select:(coll at:1) ]. |
|
| 131 | 300 |
coll size == 0 ifTrue:[ ^ self select:nil ]. |
| 60 | 301 |
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^ self select:coll. |
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] |
|
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]. |
|
305 |
||
306 |
prop := self propertyOfName:s. |
|
| 131 | 307 |
prop isNil ifTrue:[^ self select:nil] |
| 60 | 308 |
ifFalse:[^ self select:(prop view)] |
309 |
||
310 |
! ! |
|
311 |
||
| 111 | 312 |
!UIPainterView methodsFor:'change & update'! |
313 |
||
314 |
changed:aParameter |
|
315 |
aParameter == #layout ifTrue:[ |
|
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listHolder removeDependent:self. |
|
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listHolder changed:aParameter. |
|
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listHolder addDependent:self. |
|
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] ifFalse:[ |
|
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super changed:aParameter |
|
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] |
|
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! |
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323 |
||
324 |
selectionChanged |
|
325 |
"selection has changed |
|
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" |
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|newSel| |
|
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||
| 128 | 329 |
self selectionDo:[:aView||p| |
330 |
(p := self propertyOfView:aView) notNil ifTrue:[ |
|
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newSel isNil ifTrue:[ |
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newSel := OrderedCollection new |
|
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]. |
|
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newSel add:(listHolder indexOfName:(p name)) |
|
| 111 | 335 |
] |
336 |
]. |
|
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listHolder removeDependent:self. |
|
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listHolder selectionIndex:newSel. |
|
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listHolder addDependent:self. |
|
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! |
|
341 |
||
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update:what with:aParm from:aSender |
|
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|loIdx newSel| |
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344 |
||
345 |
(what == #selectionIndex and:[aSender == listHolder]) ifFalse:[ |
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^ self |
|
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]. |
|
348 |
loIdx := listHolder selectionIndex. |
|
349 |
||
350 |
loIdx size ~~ 0 ifTrue:[ |
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newSel := loIdx collect:[:i|(listHolder propertyAt:i) view] |
|
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]. |
|
| 128 | 353 |
self updateSelectionFrom:newSel. |
354 |
! |
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||
356 |
updateSelectionFrom:aSel |
|
357 |
"update selection from a new selection |
|
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" |
|
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|csel| |
|
360 |
||
361 |
selectionHiddenLevel == 0 ifTrue:[ |
|
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aSel isCollection ifTrue:[ |
|
363 |
self selectionDo:[:el| |
|
364 |
(aSel includes:el) ifFalse:[self showUnselected:el] |
|
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] |
|
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] ifFalse:[ |
|
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self selectionDo:[:el| |
|
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aSel == el ifFalse:[self showUnselected:el] |
|
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] |
|
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] |
|
| 111 | 371 |
]. |
| 128 | 372 |
self setSelection:aSel withRedraw:false. |
373 |
self showSelection |
|
| 111 | 374 |
! ! |
375 |
||
| 60 | 376 |
!UIPainterView methodsFor:'copy & cut & paste'! |
377 |
||
378 |
copySelection |
|
379 |
"copy the selection into the cut&paste-buffer |
|
380 |
" |
|
| 71 | 381 |
|specs coll| |
382 |
||
| 128 | 383 |
coll := self minSetOfSuperViews:(self selection). |
| 60 | 384 |
|
| 71 | 385 |
coll notNil ifTrue:[ |
| 131 | 386 |
self select:nil. |
| 78 | 387 |
specs := coll collect:[:aView| self fullSpecFor:aView ]. |
| 60 | 388 |
self setSelection:specs |
389 |
]. |
|
| 78 | 390 |
|
391 |
||
| 60 | 392 |
! |
393 |
||
394 |
deleteSelection |
|
| 62 | 395 |
"delete the selection; copy the selection into the cut&paste-buffer |
396 |
and open a transaction |
|
| 60 | 397 |
" |
| 134 | 398 |
|specs coll| |
| 71 | 399 |
|
| 128 | 400 |
coll := self minSetOfSuperViews:(self selection). |
| 60 | 401 |
|
| 78 | 402 |
coll notNil ifTrue:[ |
| 111 | 403 |
listHolder disableNotificationsWhileEvaluating:[ |
| 131 | 404 |
self select:nil. |
| 111 | 405 |
specs := coll collect:[:aView| self fullSpecFor:aView ]. |
| 60 | 406 |
|
| 134 | 407 |
self withinTransaction:#cut objects:coll do:[ |
408 |
coll reverseDo:[:aView| |
|
409 |
self createUndoRemove:aView. |
|
410 |
self remove:aView |
|
| 111 | 411 |
] |
412 |
]. |
|
413 |
self setSelection:specs. |
|
414 |
] |
|
| 60 | 415 |
] |
416 |
! |
|
417 |
||
418 |
pasteBuffer |
|
| 62 | 419 |
"add the objects in the paste-buffer to the object view |
| 60 | 420 |
" |
| 89 | 421 |
self pasteSpecifications:(self getSelection) keepLayout:false |
422 |
||
423 |
! |
|
424 |
||
425 |
pasteSpecifications:aSpecificationOrList keepLayout:keepLayout |
|
426 |
"add the specs to the object view |
|
427 |
" |
|
| 111 | 428 |
|paste frame pasteOrigin pasteOffset builder newSel| |
| 60 | 429 |
|
| 89 | 430 |
(self canPaste:aSpecificationOrList) ifFalse:[ |
431 |
^ self |
|
432 |
]. |
|
433 |
aSpecificationOrList isCollection ifTrue:[ |
|
434 |
paste := aSpecificationOrList |
|
435 |
] ifFalse:[ |
|
436 |
paste := Array with:aSpecificationOrList |
|
437 |
]. |
|
| 60 | 438 |
frame := self singleSelection. |
439 |
||
| 62 | 440 |
(self canPasteInto:frame) ifFalse:[ |
| 60 | 441 |
frame := self |
442 |
]. |
|
| 131 | 443 |
self select:nil. |
| 60 | 444 |
|
| 111 | 445 |
newSel := OrderedCollection new. |
446 |
builder := UIBuilder new. |
|
| 89 | 447 |
|
448 |
keepLayout ifFalse:[ |
|
449 |
pasteOffset := 0@0. |
|
450 |
pasteOrigin := self sensor mousePoint. |
|
451 |
pasteOrigin := device translatePoint:pasteOrigin from:device rootView id to:frame id. |
|
452 |
]. |
|
| 60 | 453 |
|
| 111 | 454 |
listHolder disableNotificationsWhileEvaluating:[ |
455 |
paste do:[:aSpec| |
|
456 |
|view| |
|
| 60 | 457 |
|
| 111 | 458 |
view := self addSpec:aSpec builder:builder in:frame. |
| 60 | 459 |
|
| 111 | 460 |
keepLayout ifFalse:[ |
461 |
(frame bounds containsPoint:pasteOrigin) ifFalse:[ |
|
462 |
self moveObject:view to:pasteOffset. |
|
463 |
] ifTrue:[ |
|
464 |
self moveObject:view to:pasteOrigin + pasteOffset. |
|
465 |
]. |
|
466 |
pasteOffset := pasteOffset + 4 |
|
| 89 | 467 |
]. |
| 111 | 468 |
view realize. |
469 |
newSel add:view. |
|
| 60 | 470 |
]. |
471 |
]. |
|
472 |
||
| 134 | 473 |
self withinTransaction:#paste objects:newSel do:[ |
474 |
undoHistory addUndoSelector:#undoCreate: |
|
475 |
withArgs:(newSel collect:[:v|(self propertyOfView:v) identifier]) |
|
| 60 | 476 |
]. |
| 134 | 477 |
|
| 111 | 478 |
newSel size == 1 ifTrue:[ |
479 |
newSel := newSel at:1 |
|
| 60 | 480 |
]. |
481 |
self realizeAllSubViews. |
|
482 |
inputView raise. |
|
| 111 | 483 |
self select:newSel. |
| 62 | 484 |
self elementChangedSize:frame. |
| 89 | 485 |
! |
486 |
||
487 |
pasteWithLayout |
|
488 |
"add the objects in the paste-buffer to the object view; don't change the |
|
489 |
layout |
|
490 |
" |
|
491 |
self pasteSpecifications:(self getSelection) keepLayout:true |
|
492 |
||
| 60 | 493 |
! ! |
494 |
||
495 |
!UIPainterView methodsFor:'drag & drop'! |
|
496 |
||
497 |
canDrop:anObjectOrCollection |
|
| 89 | 498 |
|spec| |
| 60 | 499 |
|
| 119 | 500 |
self enabled ifTrue:[ |
| 89 | 501 |
anObjectOrCollection size == 1 ifTrue:[ |
502 |
spec := (anObjectOrCollection at:1) theObject. |
|
|
96
73725336b4fe
dont paste into scrollable selectionInListViews ...
Claus Gittinger <cg@exept.de>
parents:
89
diff
changeset
|
503 |
^ (spec isKindOf:UISpecification) |
| 89 | 504 |
] |
505 |
]. |
|
506 |
^ false |
|
|
96
73725336b4fe
dont paste into scrollable selectionInListViews ...
Claus Gittinger <cg@exept.de>
parents:
89
diff
changeset
|
507 |
|
|
73725336b4fe
dont paste into scrollable selectionInListViews ...
Claus Gittinger <cg@exept.de>
parents:
89
diff
changeset
|
508 |
"Modified: 8.4.1997 / 01:01:50 / cg" |
| 60 | 509 |
! |
510 |
||
511 |
drop:anObjectOrCollection at:aPoint |
|
| 89 | 512 |
|spec| |
513 |
||
514 |
spec := (anObjectOrCollection at:1) theObject. |
|
515 |
self pasteSpecifications:spec keepLayout:false. |
|
| 60 | 516 |
|
517 |
||
518 |
! ! |
|
519 |
||
| 78 | 520 |
!UIPainterView methodsFor:'generating output'! |
521 |
||
| 60 | 522 |
generateActionMethodFor:aspect spec:protoSpec inClass:targetClass |
| 149 | 523 |
|args showIt| |
| 141 | 524 |
|
| 149 | 525 |
(aspect asSymbol numArgs) == 1 ifFalse:[ |
526 |
args := '\'. |
|
527 |
showIt := ' ...''.\'. |
|
528 |
] ifTrue:[ |
|
529 |
args := 'anArgument\'. |
|
530 |
showIt := ''' , anArgument printString , '' ...''.\'. |
|
531 |
]. |
|
| 141 | 532 |
|
| 60 | 533 |
^ ('!!' , targetClass name , ' methodsFor:''actions''!!\\' ,
|
| 141 | 534 |
aspect , args , |
| 60 | 535 |
' "automatically generated by UIPainter ..."\' , |
536 |
'\' , |
|
537 |
' "action to be added ..."\' , |
|
| 149 | 538 |
' Transcript showCR:self class name , '': action for ' , aspect , showIt , |
| 60 | 539 |
'!! !!\\') withCRs |
540 |
! |
|
541 |
||
542 |
generateAspectMethodFor:aspect spec:protoSpec inClass:targetClass |
|
| 134 | 543 |
|modelClass| |
544 |
||
| 149 | 545 |
modelClass := protoSpec defaultModelClassFor:aspect. |
| 134 | 546 |
|
| 60 | 547 |
^ ('!!' , targetClass name , ' methodsFor:''aspects''!!\\' ,
|
548 |
aspect , '\' , |
|
549 |
' "automatically generated by UIPainter ..."\' , |
|
550 |
'\' , |
|
551 |
' |holder|\' , |
|
552 |
'\' , |
|
553 |
' (holder := builder bindingAt:#' , aspect , ') isNil ifTrue:[\' , |
|
| 134 | 554 |
' builder aspectAt:#' , aspect , ' put:(holder := ' , ' ' , modelClass name , ' new' , ').\' , |
| 60 | 555 |
' ].\' , |
556 |
' ^ holder\' , |
|
557 |
'!! !!\\') withCRs |
|
558 |
! |
|
559 |
||
560 |
generateAspectMethods |
|
561 |
|cls code| |
|
562 |
||
| 78 | 563 |
code := ''. |
564 |
||
| 60 | 565 |
className isNil ifTrue:[ |
| 69 | 566 |
self warn:'set the class first'. |
| 78 | 567 |
^ code |
| 60 | 568 |
]. |
| 89 | 569 |
cls := Smalltalk classNamed:className. |
| 60 | 570 |
|
| 111 | 571 |
listHolder propertiesDo:[:aProp | |
| 62 | 572 |
|modelSelector menuSelector protoSpec thisCode| |
| 60 | 573 |
|
| 134 | 574 |
protoSpec := aProp spec. |
575 |
protoSpec isNil ifTrue:[ |
|
576 |
self halt. |
|
577 |
protoSpec := aProp view specClass basicNew. |
|
578 |
]. |
|
| 78 | 579 |
(modelSelector := aProp model) notNil ifTrue:[ |
| 60 | 580 |
(cls implements:modelSelector asSymbol) ifFalse:[ |
581 |
"/ kludge .. |
|
582 |
(protoSpec isMemberOf:ActionButtonSpec) ifTrue:[ |
|
583 |
thisCode := (self generateActionMethodFor:modelSelector spec:protoSpec inClass:cls). |
|
584 |
] ifFalse:[ |
|
585 |
thisCode := (self generateAspectMethodFor:modelSelector spec:protoSpec inClass:cls). |
|
586 |
]. |
|
587 |
code := code , thisCode |
|
| 62 | 588 |
]. |
589 |
]. |
|
590 |
||
| 78 | 591 |
(menuSelector := aProp menu) notNil ifTrue:[ |
| 62 | 592 |
(cls implements:menuSelector asSymbol) ifFalse:[ |
593 |
"/ kludge .. |
|
594 |
thisCode := (self generateAspectMethodFor:menuSelector spec:protoSpec inClass:cls). |
|
595 |
code := code , thisCode |
|
| 60 | 596 |
] |
| 111 | 597 |
]. |
598 |
||
599 |
aProp spec aspectSelectors do:[:aSel| |
|
600 |
(cls implements:aSel asSymbol) ifFalse:[ |
|
601 |
"/ kludge .. |
|
602 |
thisCode := (self generateAspectMethodFor:aSel spec:protoSpec inClass:cls). |
|
603 |
code := code , thisCode |
|
604 |
] |
|
605 |
]. |
|
| 137 | 606 |
aProp spec actionSelectors do:[:aSel| |
607 |
(cls implements:aSel asSymbol) ifFalse:[ |
|
608 |
"/ kludge .. |
|
609 |
thisCode := (self generateActionMethodFor:aSel spec:protoSpec inClass:cls). |
|
610 |
code := code , thisCode |
|
611 |
] |
|
612 |
]. |
|
| 111 | 613 |
|
| 60 | 614 |
]. |
615 |
^ code |
|
616 |
||
| 89 | 617 |
! |
| 60 | 618 |
|
619 |
generateClassDefinition |
|
620 |
|defCode| |
|
621 |
||
622 |
defCode := superclassName , ' subclass:#' , className , '\'. |
|
623 |
defCode := defCode , ' instanceVariableNames:'''. |
|
624 |
defCode := defCode , self subviewVariableNames , '''\'. |
|
625 |
defCode := defCode , ' classVariableNames:''''\'. |
|
626 |
defCode := defCode , ' poolDictionaries:''''\'. |
|
627 |
defCode := defCode , ' category:''' , categoryName , '''\'. |
|
628 |
defCode := defCode , Character excla asString , '\\'. |
|
629 |
||
630 |
^ defCode withCRs |
|
631 |
||
632 |
||
633 |
||
| 89 | 634 |
! |
| 60 | 635 |
|
636 |
generateCode |
|
637 |
"generate code for the windowSpec method" |
|
638 |
||
639 |
|code| |
|
640 |
||
| 134 | 641 |
self resetModification. |
642 |
||
| 60 | 643 |
code := ''. |
644 |
||
645 |
"/ (Smalltalk classNamed:className asSymbol) isNil ifTrue:[ |
|
646 |
"/ code := code , self generateClassDefinition. |
|
647 |
"/ ]. |
|
648 |
"/ code := code , self generateInitMethod. |
|
649 |
||
650 |
code := code , self generateWindowSpecMethodSource. |
|
651 |
||
652 |
"/ code := code , self generateAspectMethods. |
|
653 |
||
654 |
^ code withCRs |
|
655 |
||
656 |
"Modified: 5.9.1995 / 20:57:53 / claus" |
|
| 89 | 657 |
! |
| 60 | 658 |
|
659 |
generateInitCodeForView:aView |
|
660 |
|code c name p outlets moreCode sym typ val| |
|
661 |
||
662 |
" <name> := <ViewClass> in:<name-of-superview>" |
|
663 |
||
664 |
code := ''. |
|
665 |
||
666 |
p := self propertyOfView:aView. |
|
667 |
name := p at:#variableName. |
|
668 |
c := ' ' , name , ' := ' , |
|
| 78 | 669 |
(aView class name) , ' in:' , (self uniqueNameOf:(aView superView)) , '.\'. |
| 60 | 670 |
|
671 |
" <name> origin:(...) extent:(...)" |
|
672 |
||
673 |
c := c , ' ' , name , ' origin:(', aView origin printString , ')'
|
|
674 |
, ' extent:(', aView extent printString , ').\'.
|
|
675 |
||
676 |
moreCode := p at:#initCode ifAbsent:nil. |
|
677 |
moreCode notNil ifTrue:[ |
|
678 |
c := c , moreCode , '\' withCRs |
|
679 |
]. |
|
680 |
||
681 |
code := code , c withCRs. |
|
682 |
||
683 |
" <name> <symbol>:<value>" |
|
684 |
||
685 |
outlets := p at:#outlets ifAbsent:[nil]. |
|
686 |
outlets notNil ifTrue:[ |
|
687 |
outlets do:[:selectorOutlet | |
|
688 |
sym := selectorOutlet at:#selector. |
|
689 |
typ := selectorOutlet at:#type. |
|
690 |
val := selectorOutlet at:#value. |
|
691 |
c := ' ' , name , ' ' , sym. |
|
692 |
(typ == #number) ifTrue:[ |
|
693 |
c := c , val printString |
|
694 |
]. |
|
695 |
(typ == #string) ifTrue:[ |
|
696 |
c := c , '''' , val , '''' |
|
697 |
]. |
|
698 |
(typ == #text) ifTrue:[ |
|
699 |
c := c , '''' , val asString , '''' |
|
700 |
]. |
|
701 |
(typ == #strings) ifTrue:[ |
|
702 |
c := c , '#( '. |
|
703 |
val asText do:[:aString | |
|
704 |
c := c , '''' , aString , ''' ' |
|
705 |
]. |
|
706 |
c := c , ')' |
|
707 |
]. |
|
708 |
(typ == #block) ifTrue:[ |
|
709 |
c := c , val |
|
710 |
]. |
|
711 |
(typ == #color) ifTrue:[ |
|
712 |
c := c , '(Color name:''' , val , ''')' |
|
713 |
]. |
|
714 |
c := c , '.' , Character cr asString. |
|
715 |
code := code , c |
|
716 |
] |
|
717 |
]. |
|
718 |
||
719 |
self subviewsOf:aView do:[:v | |
|
720 |
code := code , (self generateInitCodeForView:v) |
|
721 |
]. |
|
722 |
^ code. |
|
723 |
||
724 |
"Modified: 5.9.1995 / 20:06:07 / claus" |
|
725 |
! |
|
726 |
||
727 |
generateInitMethod |
|
728 |
|defCode code| |
|
729 |
||
730 |
defCode := Character excla asString , |
|
731 |
className , ' methodsFor:''initialization''' , |
|
732 |
Character excla asString , '\\'. |
|
733 |
||
734 |
defCode := defCode , 'initialize\'. |
|
735 |
defCode := defCode , ' super initialize.\'. |
|
736 |
defCode := defCode , ' self setupSubViews.\'. |
|
737 |
defCode := defCode , ' self setupLocalStuff\'. |
|
738 |
defCode := defCode , Character excla asString , '\\'. |
|
739 |
||
740 |
defCode := defCode , 'setupSubViews\'. |
|
741 |
code := defCode withCRs. |
|
742 |
||
743 |
self subviewsOf:self do:[:v | |
|
744 |
code := code , (self generateInitCodeForView:v) |
|
745 |
]. |
|
746 |
code := code , ' ^ self\' withCRs. |
|
747 |
||
748 |
defCode := Character excla asString , '\\'. |
|
749 |
defCode := defCode , 'setupLocalStuff\'. |
|
750 |
defCode := defCode , ' ^ self\'. |
|
751 |
defCode := defCode , Character excla asString , ' ' , |
|
752 |
Character excla asString , '\\'. |
|
753 |
||
754 |
code := code , defCode withCRs. |
|
755 |
^ code. |
|
756 |
||
757 |
||
758 |
||
759 |
||
760 |
! |
|
761 |
||
| 78 | 762 |
generateWindowSpecMethodSource |
763 |
|t s spec specArray str code| |
|
| 60 | 764 |
|
| 78 | 765 |
specArray := OrderedCollection new. |
| 60 | 766 |
|
| 78 | 767 |
self subViews do:[:aView| |
768 |
aView ~~ inputView ifTrue:[ |
|
769 |
specArray add:(self fullSpecFor:aView) |
|
| 60 | 770 |
] |
771 |
]. |
|
| 78 | 772 |
spec := FullSpec new. |
773 |
spec fromBuilder:self components:(SpecCollection new collection:specArray). |
|
| 60 | 774 |
specArray := spec literalArrayEncoding. |
775 |
||
776 |
str := WriteStream on:String new. |
|
| 86 | 777 |
UISpecification prettyPrintSpecArray:specArray on:str indent:5. |
| 60 | 778 |
|
779 |
code := Character excla asString |
|
780 |
, className , ' class methodsFor:''interface specs''' |
|
781 |
, Character excla asString , '\\' |
|
782 |
||
783 |
, methodName , '\' |
|
784 |
, ' "this window spec was automatically generated by the ST/X UIPainter"\\' |
|
785 |
, ' "do not manually edit this - the painter/builder may not be able to\' |
|
786 |
, ' handle the specification if its corrupted."\\' |
|
787 |
, ' "\' |
|
788 |
, ' UIPainter new openOnClass:' , className , ' andSelector:#' , methodName , '\' |
|
789 |
, ' ' , className , ' new openInterface:#' , methodName , '\' |
|
790 |
, ' "\'. |
|
791 |
||
792 |
methodName = 'windowSpec' ifTrue:[ |
|
793 |
code := code , ' "' , className , ' open"\' |
|
794 |
]. |
|
795 |
code := code |
|
796 |
, '\' |
|
797 |
, ' <resource: #canvas>\\' |
|
798 |
, ' ^\' |
|
799 |
, ' ', str contents |
|
800 |
, '\' |
|
801 |
, Character excla asString |
|
802 |
, ' ' |
|
803 |
, Character excla asString |
|
804 |
, '\\'. |
|
805 |
||
806 |
^ code withCRs |
|
807 |
||
808 |
"Modified: 5.9.1995 / 21:01:35 / claus" |
|
| 89 | 809 |
! |
| 60 | 810 |
|
811 |
storeContentsOn:aStream |
|
| 111 | 812 |
listHolder propertiesDo:[:p| p storeOn:aStream] |
| 60 | 813 |
! |
814 |
||
815 |
subviewsOf:aView do:aBlock |
|
816 |
|subs v| |
|
817 |
||
818 |
(subs := aView subViews) notNil ifTrue:[ |
|
819 |
subs do:[:v| |
|
820 |
(v ~~ inputView and:[v notNil]) ifTrue:[ |
|
| 111 | 821 |
(listHolder detectProperty:[:p|p view == v]) notNil ifTrue:[ |
| 60 | 822 |
(v superView == aView) ifTrue:[ |
823 |
aBlock value:v |
|
824 |
] |
|
825 |
] |
|
826 |
] |
|
827 |
] |
|
828 |
] |
|
829 |
||
830 |
! ! |
|
831 |
||
832 |
!UIPainterView methodsFor:'initialization'! |
|
833 |
||
| 137 | 834 |
destroy |
835 |
"remove dependencies |
|
836 |
" |
|
837 |
listHolder notNil ifTrue:[ |
|
838 |
listHolder removeDependent:self. |
|
839 |
]. |
|
840 |
super destroy. |
|
841 |
! |
|
842 |
||
| 60 | 843 |
initialize |
| 62 | 844 |
"setup attributes |
845 |
" |
|
| 60 | 846 |
super initialize. |
847 |
||
848 |
superclassName := 'ApplicationModel'. |
|
849 |
className := 'NewApplication'. |
|
850 |
methodName := 'windowSpec'. |
|
851 |
categoryName := 'Applications'. |
|
| 111 | 852 |
listHolder := ListHolder for:self. |
| 60 | 853 |
HandCursor := Cursor leftHand. |
854 |
||
855 |
! |
|
856 |
||
| 78 | 857 |
initializeCreatedObject:anObject |
858 |
"set default properties for a created object |
|
859 |
" |
|
860 |
|props spec cls| |
|
| 60 | 861 |
|
| 78 | 862 |
cls := anObject class. |
863 |
spec := anObject specClass fromView:anObject. |
|
864 |
props := ViewProperty new. |
|
865 |
props view:anObject. |
|
866 |
props spec:spec. |
|
| 111 | 867 |
props name:(self uniqueNameFor:spec). |
868 |
listHolder add:props. |
|
| 60 | 869 |
|
| 82 | 870 |
((spec respondsTo:#label:) and:[self supportsLabel:anObject]) ifTrue:[ |
| 78 | 871 |
anObject label:(props name). |
872 |
spec label:(props name) |
|
| 60 | 873 |
]. |
874 |
||
| 134 | 875 |
undoHistory withinTransaction:#create text:(props name) do:[ |
876 |
undoHistory addUndoSelector:#undoCreate: withArgs:(props identifier) |
|
| 60 | 877 |
]. |
878 |
! |
|
879 |
||
880 |
setupFromSpec:specOrSpecArray |
|
| 78 | 881 |
|spec builder| |
| 60 | 882 |
|
| 111 | 883 |
listHolder disableNotificationsWhileEvaluating:[ |
884 |
self removeAll. |
|
885 |
spec := UISpecification from:specOrSpecArray. |
|
886 |
builder := UIBuilder new. |
|
887 |
spec window setupView:self topView for:builder. |
|
888 |
self addSpec:(spec component) builder:builder in:self. |
|
889 |
self realizeAllSubViews. |
|
890 |
inputView raise. |
|
891 |
] |
|
| 60 | 892 |
! ! |
893 |
||
894 |
!UIPainterView methodsFor:'menus'! |
|
895 |
||
| 121 | 896 |
showMiddleButtonMenu |
897 |
"show the middle button menu; this returns nil |
|
| 62 | 898 |
" |
| 111 | 899 |
|menu canPaste| |
| 60 | 900 |
|
| 121 | 901 |
self enabled ifFalse:[ |
902 |
^ nil |
|
903 |
]. |
|
| 111 | 904 |
menu := MenuPanel fromSpec:(self class menu) receiver:self. |
| 60 | 905 |
|
906 |
canPaste := self canPaste:(self getSelection). |
|
907 |
||
| 128 | 908 |
self hasSelection ifTrue:[ |
909 |
canPaste := (canPaste and:[self canPasteInto:(self selection)]) |
|
910 |
] ifFalse:[ |
|
| 111 | 911 |
menu disableAll |
912 |
]. |
|
| 128 | 913 |
menu enabledAt:#paste put:canPaste. |
| 134 | 914 |
menu enabledAt:#undo put:(undoHistory isEmpty not). |
| 121 | 915 |
menu startUp. |
916 |
^ nil |
|
| 60 | 917 |
|
| 62 | 918 |
|
919 |
||
| 60 | 920 |
! ! |
921 |
||
922 |
!UIPainterView methodsFor:'removing components'! |
|
923 |
||
| 78 | 924 |
remove:anObject |
925 |
"remove anObject from the contents do redraw |
|
| 60 | 926 |
" |
| 134 | 927 |
anObject notNil ifTrue:[ |
928 |
listHolder remove:anObject |
|
929 |
] |
|
| 60 | 930 |
! |
931 |
||
932 |
removeAll |
|
| 62 | 933 |
"remove all objects and properties |
934 |
" |
|
| 111 | 935 |
listHolder disableNotificationsWhileEvaluating:[ |
| 131 | 936 |
self select:nil. |
| 134 | 937 |
listHolder removeAll. |
938 |
self removeUndoHistory. |
|
| 111 | 939 |
] |
| 60 | 940 |
! ! |
941 |
||
942 |
!UIPainterView methodsFor:'searching'! |
|
943 |
||
| 89 | 944 |
findContainerViewAt:aPoint |
945 |
"find container view responds to aPoint. |
|
946 |
" |
|
947 |
|view| |
|
948 |
||
949 |
(view := self findObjectAt:aPoint) isNil ifTrue:[ |
|
950 |
^ self |
|
951 |
]. |
|
952 |
||
953 |
[(view specClass supportsSubComponents or:[(view := view superView) == self]) |
|
954 |
] whileFalse:[ |
|
955 |
[(self propertyOfView:view) isNil] whileTrue:[ |
|
956 |
(view := view superView) == self ifTrue:[^ self] |
|
957 |
]. |
|
958 |
]. |
|
959 |
^ view |
|
960 |
! |
|
961 |
||
| 60 | 962 |
findObjectAt:aPoint |
963 |
"find the origin/corner of the currentWidget |
|
964 |
" |
|
965 |
|view| |
|
966 |
||
967 |
view := super findObjectAt:aPoint. |
|
968 |
||
969 |
view notNil ifTrue:[ |
|
970 |
"can be a view within a view not visible |
|
971 |
" |
|
972 |
[ (self propertyOfView:view) isNil ] whileTrue:[ |
|
973 |
(view := view superView) == self ifTrue:[^ nil] |
|
974 |
] |
|
975 |
]. |
|
976 |
^ view |
|
977 |
! |
|
978 |
||
979 |
findViewWithId:aViewId |
|
| 62 | 980 |
"finds view assigned to identifier and returns the view or nil |
| 60 | 981 |
" |
982 |
|prop| |
|
983 |
||
984 |
prop := self propertyOfIdentifier:aViewId. |
|
985 |
||
986 |
prop notNil ifTrue:[^ prop view] |
|
987 |
ifFalse:[^ nil] |
|
| 78 | 988 |
! |
989 |
||
990 |
propertyOfIdentifier:anId |
|
991 |
"returns property assigned to unique identifier |
|
992 |
" |
|
993 |
anId notNil ifTrue:[ |
|
| 111 | 994 |
^ listHolder detectProperty:[:p| p identifier == anId ] |
| 78 | 995 |
]. |
996 |
^ nil |
|
997 |
! |
|
998 |
||
999 |
propertyOfName:aString |
|
1000 |
"returns property assigned to name |
|
1001 |
" |
|
| 111 | 1002 |
|name| |
1003 |
||
1004 |
aString isNil ifFalse:[ |
|
1005 |
name := aString string withoutSeparators. |
|
1006 |
||
1007 |
name = 'self' ifFalse:[ |
|
1008 |
^ listHolder detectProperty:[:p| p name = name ]. |
|
1009 |
] |
|
| 78 | 1010 |
]. |
1011 |
^ nil |
|
1012 |
! |
|
1013 |
||
1014 |
propertyOfView:aView |
|
1015 |
"returns property assigned to view |
|
1016 |
" |
|
1017 |
(aView isNil or:[aView == self]) ifFalse:[ |
|
| 111 | 1018 |
^ listHolder detectProperty:[:p| p view == aView ] |
| 78 | 1019 |
]. |
1020 |
^ nil |
|
1021 |
! |
|
1022 |
||
| 111 | 1023 |
uniqueNameFor:aSpecOrString |
| 78 | 1024 |
"generate and return an unique name for a class |
1025 |
" |
|
1026 |
|next name size| |
|
1027 |
||
| 111 | 1028 |
aSpecOrString isString ifFalse:[name := aSpecOrString className asString] |
1029 |
ifTrue:[name := aSpecOrString]. |
|
| 78 | 1030 |
|
| 111 | 1031 |
(name endsWith:'Spec') ifTrue:[ |
1032 |
name := name copyFrom:1 to:(name size - 4). |
|
1033 |
] ifFalse:[ |
|
1034 |
name := name copy |
|
1035 |
]. |
|
| 78 | 1036 |
name at:1 put:(name at:1) asLowercase. |
| 111 | 1037 |
size := name size + 1. |
1038 |
next := 0. |
|
| 78 | 1039 |
|
| 111 | 1040 |
listHolder propertiesDo:[:p| |
1041 |
|n| |
|
| 78 | 1042 |
n := p name. |
1043 |
||
1044 |
(n size >= size and:[n startsWith:name]) ifTrue:[ |
|
1045 |
next := next max:(p extractNumberStartingAt:size) |
|
1046 |
] |
|
1047 |
]. |
|
1048 |
next := next + 1. |
|
1049 |
name := name, next printString. |
|
1050 |
^ name |
|
1051 |
||
1052 |
||
1053 |
||
1054 |
! |
|
1055 |
||
1056 |
uniqueNameOf:aView |
|
| 111 | 1057 |
|prop| |
| 78 | 1058 |
|
| 111 | 1059 |
(prop := self propertyOfView:aView) notNil ifTrue:[ |
1060 |
prop name isNil ifTrue:[ |
|
1061 |
prop name:(self uniqueNameFor:(prop spec)). |
|
1062 |
]. |
|
1063 |
^ prop name |
|
| 78 | 1064 |
]. |
| 111 | 1065 |
^ 'self' |
| 78 | 1066 |
|
| 60 | 1067 |
! ! |
1068 |
||
| 71 | 1069 |
!UIPainterView methodsFor:'selection'! |
1070 |
||
1071 |
addTreeFrom:aView to:aCollection |
|
1072 |
"add aView and contained subcomponents to collection |
|
1073 |
" |
|
| 78 | 1074 |
(self propertyOfView:aView) notNil ifTrue:[ |
| 71 | 1075 |
aCollection add:aView. |
1076 |
||
1077 |
(aView subViews notNil) ifTrue:[ |
|
1078 |
aView subViews do:[:subView| |
|
1079 |
self addTreeFrom:subView to:aCollection |
|
1080 |
] |
|
1081 |
]. |
|
1082 |
] |
|
1083 |
||
1084 |
! |
|
1085 |
||
1086 |
selectSubComponents |
|
1087 |
"select all subcomponents for current selection |
|
1088 |
" |
|
1089 |
|startAtView aCollection| |
|
1090 |
||
1091 |
aCollection := OrderedCollection new. |
|
1092 |
startAtView := self singleSelection. |
|
1093 |
||
1094 |
startAtView isNil ifTrue:[ |
|
1095 |
self subViews notNil ifTrue:[ |
|
1096 |
self subViews do:[:subView| |
|
1097 |
subView ~~ inputView ifTrue:[ |
|
1098 |
self addTreeFrom:subView to:aCollection |
|
1099 |
] |
|
1100 |
] |
|
1101 |
] |
|
1102 |
] ifFalse:[ |
|
1103 |
self addTreeFrom:startAtView to:aCollection |
|
1104 |
]. |
|
1105 |
||
1106 |
aCollection size > 1 ifTrue:[ |
|
| 128 | 1107 |
self updateSelectionFrom:aCollection. |
| 111 | 1108 |
self selectionChanged |
| 71 | 1109 |
] |
1110 |
! ! |
|
1111 |
||
| 78 | 1112 |
!UIPainterView methodsFor:'specification'! |
1113 |
||
1114 |
addSpec:aSpecification builder:aBuilder in:aFrame |
|
1115 |
"build view and subviews from aSpecification into a frame. The top view |
|
1116 |
is returned. The contained components of a spec are set to nil |
|
1117 |
" |
|
1118 |
aBuilder applicationClass:(Smalltalk classNamed:className). |
|
1119 |
||
| 111 | 1120 |
aBuilder componentCreationHook:[:aView :aSpec :aBdr||sv p s n| |
| 78 | 1121 |
p := ViewProperty new. |
1122 |
s := aSpec copy. |
|
1123 |
p spec:s. |
|
1124 |
p view:aView. |
|
1125 |
||
1126 |
s class supportsSubComponents ifTrue:[ |
|
1127 |
s component:nil |
|
1128 |
]. |
|
1129 |
||
| 111 | 1130 |
n := s name. |
1131 |
||
1132 |
(n isNil or:[(self propertyOfName:n) notNil]) ifTrue:[ |
|
1133 |
s name:(self uniqueNameFor:s) |
|
| 78 | 1134 |
]. |
| 111 | 1135 |
listHolder add:p |
| 78 | 1136 |
]. |
1137 |
||
1138 |
^ aSpecification buildViewWithLayoutFor:aBuilder in:aFrame. |
|
| 60 | 1139 |
|
| 78 | 1140 |
! |
1141 |
||
1142 |
fullSpecFor:anObject |
|
1143 |
"generate a full spec for an object |
|
| 62 | 1144 |
" |
| 78 | 1145 |
|mySpec subSpecs| |
1146 |
||
1147 |
mySpec := self specFor:anObject. |
|
1148 |
||
1149 |
(mySpec notNil and:[mySpec class supportsSubComponents]) ifTrue:[ |
|
1150 |
(anObject subViews notNil) ifTrue:[ |
|
1151 |
anObject subViews do:[:aSubView||spec| |
|
1152 |
spec := self fullSpecFor:aSubView. |
|
1153 |
spec notNil ifTrue:[ |
|
1154 |
subSpecs isNil ifTrue:[ |
|
1155 |
subSpecs := OrderedCollection new |
|
1156 |
]. |
|
1157 |
subSpecs add:spec. |
|
1158 |
]. |
|
1159 |
]. |
|
1160 |
subSpecs notNil ifTrue:[ |
|
1161 |
mySpec component:(SpecCollection new collection:subSpecs) |
|
1162 |
] |
|
1163 |
] |
|
1164 |
]. |
|
1165 |
^ mySpec |
|
1166 |
||
| 60 | 1167 |
|
1168 |
||
1169 |
||
1170 |
||
1171 |
||
1172 |
! |
|
1173 |
||
| 78 | 1174 |
specFor:anObject |
1175 |
"returns spec assigned to an object |
|
| 62 | 1176 |
" |
| 78 | 1177 |
|prop spec| |
| 60 | 1178 |
|
| 78 | 1179 |
(prop := self propertyOfView:anObject) notNil ifTrue:[ |
1180 |
spec := prop spec copy. |
|
1181 |
spec layoutFromView:anObject |
|
| 60 | 1182 |
]. |
| 78 | 1183 |
^ spec |
1184 |
||
1185 |
||
1186 |
||
| 60 | 1187 |
! |
1188 |
||
| 146 | 1189 |
specForSelection |
1190 |
"returns spec assigned to current single selection or nil |
|
1191 |
" |
|
1192 |
^ self specFor:(self singleSelection) |
|
1193 |
||
1194 |
||
1195 |
! |
|
1196 |
||
| 78 | 1197 |
updateFromSpec:aSpec |
1198 |
"update current selected view from specification |
|
| 62 | 1199 |
" |
| 78 | 1200 |
|props name builder v| |
1201 |
||
1202 |
self singleSelection notNil ifTrue:[ |
|
1203 |
self withSelectionHiddenDo:[ |
|
1204 |
self transaction:#specification selectionDo:[:aView| |
|
1205 |
builder := UIBuilder new. |
|
1206 |
props := self propertyOfView:aView. |
|
| 82 | 1207 |
name := (aSpec name) withoutSeparators. |
| 78 | 1208 |
|
| 82 | 1209 |
name = props name ifFalse:[ |
1210 |
(self propertyOfName:name) notNil ifTrue:[ |
|
1211 |
name := props name |
|
| 78 | 1212 |
] |
1213 |
]. |
|
| 82 | 1214 |
aSpec name:name. |
| 134 | 1215 |
self createUndoSpecModify:props. |
| 78 | 1216 |
|
1217 |
aSpec needsRebuildForAttributes ifTrue:[ |
|
1218 |
v := aSpec buildViewWithLayoutFor:builder in:aView superView. |
|
1219 |
v realize. |
|
1220 |
aView destroy. |
|
1221 |
device sync. device flush. |
|
1222 |
aView becomeSameAs:v. |
|
1223 |
inputView raise. |
|
1224 |
] ifFalse:[ |
|
1225 |
aSpec setAttributesIn:aView with:builder. |
|
1226 |
self elementChangedSize:aView. |
|
1227 |
]. |
|
1228 |
props spec:(aSpec copy). |
|
| 111 | 1229 |
listHolder propertyChanged:props. |
| 78 | 1230 |
] |
| 111 | 1231 |
] |
| 82 | 1232 |
] |
| 60 | 1233 |
! ! |
1234 |
||
1235 |
!UIPainterView methodsFor:'testing'! |
|
1236 |
||
1237 |
isHorizontalResizable:aComponent |
|
| 62 | 1238 |
"returns true if instance is horizontal resizeable |
1239 |
" |
|
| 60 | 1240 |
(aComponent isKindOf:ScrollBar) ifTrue:[ |
1241 |
^ aComponent orientation == #horizontal |
|
1242 |
]. |
|
1243 |
(aComponent isKindOf:Scroller) ifTrue:[ |
|
1244 |
^ aComponent orientation == #horizontal |
|
1245 |
]. |
|
1246 |
(aComponent isKindOf:Slider) ifTrue:[ |
|
1247 |
^ aComponent orientation == #horizontal |
|
1248 |
]. |
|
1249 |
^ true |
|
1250 |
||
1251 |
||
1252 |
! |
|
1253 |
||
1254 |
isVerticalResizable:aComponent |
|
| 62 | 1255 |
"returns true if instance is vertical resizeable |
1256 |
" |
|
| 60 | 1257 |
(aComponent isKindOf:EditField) ifTrue:[ |
1258 |
^ false |
|
1259 |
]. |
|
1260 |
(aComponent isKindOf:ComboBoxView) ifTrue:[ |
|
1261 |
^ false |
|
1262 |
]. |
|
1263 |
(aComponent isKindOf:CheckBox) ifTrue:[ |
|
1264 |
^ false |
|
1265 |
]. |
|
1266 |
(aComponent isKindOf:ScrollBar) ifTrue:[ |
|
1267 |
^ aComponent orientation == #vertical |
|
1268 |
]. |
|
1269 |
(aComponent isKindOf:Scroller) ifTrue:[ |
|
1270 |
^ aComponent orientation == #vertical |
|
1271 |
]. |
|
1272 |
(aComponent isKindOf:Slider) ifTrue:[ |
|
1273 |
^ aComponent orientation == #vertical |
|
1274 |
]. |
|
1275 |
^ true |
|
1276 |
||
1277 |
||
| 82 | 1278 |
! |
1279 |
||
1280 |
supportsLabel:aComponent |
|
1281 |
"returns true if component supports label |
|
1282 |
" |
|
1283 |
(aComponent respondsTo:#label:) ifTrue:[ |
|
1284 |
( (aComponent isKindOf:ArrowButton) |
|
1285 |
or:[aComponent isKindOf:CheckToggle] |
|
1286 |
) ifFalse:[ |
|
1287 |
^ true |
|
1288 |
] |
|
1289 |
]. |
|
1290 |
^ false |
|
| 60 | 1291 |
! ! |
1292 |
||
1293 |
!UIPainterView methodsFor:'transaction'! |
|
1294 |
||
1295 |
transaction:aType objects:something do:aOneArgBlock |
|
1296 |
"opens a transaction and evaluates a block within the transaction; the |
|
1297 |
argument to the block is a view from derived from something |
|
1298 |
" |
|
| 134 | 1299 |
self withinTransaction:aType objects:something do:[ |
1300 |
self forEach:something do:aOneArgBlock |
|
| 60 | 1301 |
] |
1302 |
! |
|
1303 |
||
| 134 | 1304 |
withinTransaction:aType objects:objects do:aNoneArgBlock |
1305 |
"evaluate a block with no arguments within a transaction |
|
| 60 | 1306 |
" |
| 134 | 1307 |
|text size prop| |
1308 |
||
1309 |
objects isNil ifTrue:[ ^ self ]. |
|
1310 |
||
1311 |
size := objects size. |
|
| 60 | 1312 |
|
| 134 | 1313 |
objects isCollection ifTrue:[ |
1314 |
size == 0 ifTrue:[ ^ self ]. |
|
1315 |
size == 1 ifTrue:[ prop := self propertyOfView:(objects first) ] |
|
1316 |
] ifFalse:[ |
|
1317 |
prop := self propertyOfView:objects |
|
1318 |
]. |
|
| 60 | 1319 |
|
| 134 | 1320 |
prop notNil ifTrue:[ |
1321 |
text := prop name |
|
1322 |
] ifFalse:[ |
|
1323 |
text := size printString, ' elements' |
|
| 60 | 1324 |
]. |
| 134 | 1325 |
|
1326 |
undoHistory withinTransaction:aType text:text do:[ |
|
1327 |
aNoneArgBlock value |
|
1328 |
] |
|
| 60 | 1329 |
! ! |
1330 |
||
1331 |
!UIPainterView methodsFor:'undo actions'! |
|
1332 |
||
| 134 | 1333 |
createUndoLayout:aView |
1334 |
"create undo action before changing a views layout |
|
| 60 | 1335 |
" |
| 134 | 1336 |
|lyt args prop| |
| 60 | 1337 |
|
1338 |
undoHistory isTransactionOpen ifTrue:[ |
|
1339 |
prop := self propertyOfView:aView. |
|
| 134 | 1340 |
|
| 60 | 1341 |
prop notNil ifTrue:[ |
| 134 | 1342 |
args := Array new:3. |
1343 |
args at:1 put:(prop identifier). |
|
1344 |
||
1345 |
(lyt := aView geometryLayout) notNil ifTrue:[ |
|
1346 |
args at:2 put:#geometryLayout: |
|
1347 |
] ifFalse:[ |
|
| 146 | 1348 |
lyt := aView extent. |
| 134 | 1349 |
args at:2 put:#extent: |
1350 |
]. |
|
1351 |
args at:3 put:(lyt copy). |
|
1352 |
undoHistory addUndoSelector:#undoLayout: withArgs:args. |
|
| 60 | 1353 |
] |
1354 |
] |
|
1355 |
! |
|
1356 |
||
| 134 | 1357 |
createUndoRemove:aView |
1358 |
"create undo method before deleting views |
|
| 60 | 1359 |
" |
| 134 | 1360 |
|frame prop pId spec| |
1361 |
||
1362 |
(prop := self propertyOfView:aView) notNil ifTrue:[ |
|
1363 |
spec := self fullSpecFor:aView. |
|
1364 |
frame := aView superView. |
|
| 60 | 1365 |
|
| 134 | 1366 |
(self canPasteInto:frame) ifTrue:[ |
1367 |
(frame := self propertyOfView:frame) notNil ifTrue:[ |
|
1368 |
pId := frame identifier |
|
1369 |
] |
|
1370 |
]. |
|
1371 |
undoHistory addUndoSelector:#undoRemove: |
|
1372 |
withArgs:(Array with:spec with:(prop identifier) with:pId) |
|
1373 |
] |
|
1374 |
! |
|
| 60 | 1375 |
|
| 134 | 1376 |
createUndoSpecModify:aProp |
1377 |
"undo method when changing the specification for an object |
|
1378 |
" |
|
1379 |
aProp notNil ifTrue:[ |
|
1380 |
undoHistory addUndoSelector:#undoSpecModify: |
|
1381 |
withArgs:(Array with:(aProp spec) with:(aProp identifier)) |
|
1382 |
] |
|
1383 |
! |
|
| 60 | 1384 |
|
| 134 | 1385 |
undoCreate:something |
1386 |
"undo method for creating or pasting an object |
|
1387 |
" |
|
1388 |
self forEach:something do:[:anId|self remove:(self findViewWithId:anId)]. |
|
1389 |
! |
|
| 60 | 1390 |
|
| 134 | 1391 |
undoLayout:args |
1392 |
"undo method to set the old layout; see 'createUndoLayout:' |
|
1393 |
" |
|
1394 |
|view| |
|
1395 |
||
1396 |
(view := self findViewWithId:(args at:1)) notNil ifTrue:[ |
|
| 146 | 1397 |
view perform:(args at:2) with:(args at:3). |
1398 |
self changed:#layout. |
|
| 60 | 1399 |
] |
1400 |
! |
|
1401 |
||
| 134 | 1402 |
undoRemove:args |
1403 |
"undo method when removing an object; see 'createUndoRemove:' |
|
1404 |
" |
|
1405 |
|frame prop view| |
|
1406 |
||
1407 |
(args at:3) notNil ifTrue:[ |
|
1408 |
frame := self findViewWithId:(args at:3). |
|
1409 |
]. |
|
1410 |
frame isNil ifTrue:[ |
|
1411 |
frame := self |
|
1412 |
]. |
|
1413 |
view := self addSpec:(args at:1) builder:(UIBuilder new) in:frame. |
|
1414 |
view realize. |
|
1415 |
inputView raise. |
|
1416 |
||
1417 |
prop := self propertyOfView:view. |
|
1418 |
prop identifier:(args at:2). |
|
1419 |
||
1420 |
! |
|
1421 |
||
1422 |
undoSpecModify:args |
|
1423 |
"undo method when changing a spec; see 'createUndoSpecModify:' |
|
| 60 | 1424 |
" |
|
80
3316c52ef2b7
write back specification to properties after undo modification
ca
parents:
78
diff
changeset
|
1425 |
|builder view spec v props| |
| 60 | 1426 |
|
| 134 | 1427 |
props := self propertyOfIdentifier:(args at:2). |
| 60 | 1428 |
|
| 134 | 1429 |
props notNil ifTrue:[ |
1430 |
view := props view. |
|
1431 |
spec := args at:1. |
|
1432 |
builder := UIBuilder new. |
|
1433 |
props spec:spec. |
|
|
80
3316c52ef2b7
write back specification to properties after undo modification
ca
parents:
78
diff
changeset
|
1434 |
|
| 134 | 1435 |
spec needsRebuildForAttributes ifTrue:[ |
1436 |
v := spec buildViewWithLayoutFor:builder in:view superView. |
|
1437 |
v realize. |
|
1438 |
view destroy. |
|
1439 |
view become:v |
|
1440 |
] ifFalse:[ |
|
1441 |
spec setAttributesIn:view with:builder. |
|
1442 |
self elementChangedSize:view. |
|
1443 |
]. |
|
1444 |
listHolder propertyChanged:props. |
|
1445 |
] |
|
| 60 | 1446 |
|
1447 |
! ! |
|
1448 |
||
| 111 | 1449 |
!UIPainterView::ListHolder class methodsFor:'instance creation'! |
1450 |
||
1451 |
for:aPainter |
|
1452 |
^ self new for:aPainter |
|
1453 |
! ! |
|
1454 |
||
1455 |
!UIPainterView::ListHolder methodsFor:'accessing'! |
|
1456 |
||
1457 |
painter |
|
1458 |
"returns painter |
|
1459 |
" |
|
1460 |
^ painter |
|
1461 |
! |
|
1462 |
||
1463 |
propertyAt:anIndex |
|
1464 |
"returns property at an index |
|
1465 |
" |
|
1466 |
^ propertyList at:anIndex |
|
1467 |
! ! |
|
1468 |
||
1469 |
!UIPainterView::ListHolder methodsFor:'adding & removing'! |
|
1470 |
||
1471 |
add:aProperty |
|
1472 |
"add property and update list |
|
1473 |
" |
|
1474 |
|idx list name last| |
|
1475 |
||
1476 |
list := self list. |
|
1477 |
idx := self findParentProperty:aProperty. |
|
1478 |
name := aProperty name. |
|
1479 |
||
1480 |
idx == 0 ifTrue:[ |
|
1481 |
last := list size |
|
1482 |
] ifFalse:[ |
|
1483 |
last := self lastInGroupStartingAt:idx. |
|
1484 |
name := (String new:(4+((list at:idx) leftIndent))), name. |
|
1485 |
]. |
|
1486 |
propertyList add:aProperty afterIndex:last. |
|
1487 |
list add:name afterIndex:last. |
|
1488 |
self changed:#size |
|
1489 |
||
1490 |
||
1491 |
! |
|
1492 |
||
1493 |
remove:aView |
|
1494 |
"remove all view relevant resources |
|
1495 |
" |
|
1496 |
|start| |
|
1497 |
||
1498 |
aView notNil ifTrue:[ |
|
1499 |
start := self findProperty:[:p| p view == aView ]. |
|
1500 |
||
1501 |
start ~~ 0 ifTrue:[ |
|
1502 |
self basicRemove:start. |
|
1503 |
self changed:#size. |
|
1504 |
] |
|
1505 |
] |
|
1506 |
! |
|
1507 |
||
1508 |
removeAll |
|
1509 |
masterElement := nil. |
|
1510 |
self selection:#(). |
|
1511 |
||
1512 |
[propertyList notEmpty] whileTrue:[ |
|
1513 |
self basicRemove:1 |
|
1514 |
]. |
|
1515 |
self changed:#size. |
|
1516 |
||
1517 |
! ! |
|
1518 |
||
1519 |
!UIPainterView::ListHolder methodsFor:'change & update'! |
|
1520 |
||
1521 |
changed:aParameter |
|
1522 |
"notify all dependents that the receiver has changed somehow. |
|
1523 |
Each dependent gets a '#update:'-message with aParameter |
|
1524 |
as argument. In case of disabled no notifications are raised |
|
1525 |
" |
|
1526 |
disabledChanged ifFalse:[ |
|
1527 |
super changed:aParameter |
|
1528 |
] |
|
1529 |
! |
|
1530 |
||
1531 |
disableNotificationsWhileEvaluating:aBlock |
|
1532 |
"perform block without notification; after evaluation of block, |
|
1533 |
a #size changed notification is raised |
|
1534 |
" |
|
1535 |
|oldState| |
|
1536 |
||
1537 |
oldState := disabledChanged. |
|
1538 |
disabledChanged := true. |
|
1539 |
aBlock value. |
|
1540 |
disabledChanged := oldState. |
|
1541 |
self changed:#size. |
|
1542 |
! |
|
1543 |
||
1544 |
propertyChanged:aProperty |
|
1545 |
"property list changed; update list names |
|
1546 |
" |
|
1547 |
|list idx oldName newName wspName view indent mid| |
|
1548 |
||
1549 |
view := aProperty view. |
|
1550 |
idx := self findProperty:[:p| p view == view ]. |
|
1551 |
||
1552 |
idx == 0 ifTrue:[ |
|
1553 |
^ self error |
|
1554 |
]. |
|
1555 |
||
1556 |
list := self list. |
|
1557 |
oldName := list at:idx. |
|
1558 |
wspName := oldName string withoutSeparators. |
|
1559 |
newName := aProperty name. |
|
1560 |
||
1561 |
wspName = newName ifFalse:[ |
|
1562 |
mid := self masterElement. |
|
1563 |
list at:idx put:((String new:(oldName leftIndent)), newName). |
|
1564 |
||
1565 |
idx == mid ifTrue:[ |
|
1566 |
masterElement := nil. |
|
1567 |
self masterElement:idx |
|
1568 |
]. |
|
1569 |
]. |
|
1570 |
self changed:#property |
|
1571 |
||
1572 |
! ! |
|
1573 |
||
1574 |
!UIPainterView::ListHolder methodsFor:'enumerating'! |
|
1575 |
||
1576 |
propertiesDo:aBlock |
|
1577 |
"evaluate a block for each property |
|
1578 |
" |
|
1579 |
propertyList do:aBlock |
|
1580 |
! ! |
|
1581 |
||
1582 |
!UIPainterView::ListHolder methodsFor:'initialization'! |
|
1583 |
||
1584 |
for:aPainter |
|
1585 |
"initialize for a painter |
|
1586 |
" |
|
| 119 | 1587 |
painter := aPainter. |
| 121 | 1588 |
disabledChanged := false. |
| 111 | 1589 |
self list:(OrderedCollection new). |
1590 |
propertyList := OrderedCollection new. |
|
1591 |
self selection:#(). |
|
1592 |
self addDependent:painter. |
|
1593 |
||
1594 |
! ! |
|
1595 |
||
1596 |
!UIPainterView::ListHolder methodsFor:'private'! |
|
1597 |
||
1598 |
basicRemove:start |
|
1599 |
"remove all resources assigned to a group starting at start; |
|
1600 |
no notifications are raised |
|
1601 |
" |
|
1602 |
|end view superView| |
|
1603 |
||
1604 |
end := self lastInGroupStartingAt:start. |
|
1605 |
view := (propertyList at:start) view. |
|
1606 |
||
1607 |
view notNil ifTrue:[ |
|
1608 |
superView := view superView. |
|
1609 |
view destroy. |
|
1610 |
superView sizeChanged:nil. |
|
1611 |
]. |
|
1612 |
||
1613 |
propertyList removeFromIndex:start toIndex:end. |
|
1614 |
self list removeFromIndex:start toIndex:end. |
|
1615 |
! |
|
1616 |
||
1617 |
masterElement |
|
1618 |
"returns index of master |
|
1619 |
" |
|
1620 |
^ self indexOfName:masterElement. |
|
1621 |
! |
|
1622 |
||
1623 |
masterElement:newIndex |
|
1624 |
"change master of selection |
|
1625 |
" |
|
1626 |
|name list oldIdx| |
|
1627 |
||
1628 |
(oldIdx := self masterElement) ~~ newIndex ifTrue:[ |
|
1629 |
list := self list. |
|
1630 |
||
1631 |
oldIdx ~~ 0 ifTrue:[ |
|
1632 |
list at:oldIdx put:masterElement |
|
1633 |
]. |
|
1634 |
newIndex ~~ 0 ifTrue:[ |
|
1635 |
masterElement := list at:newIndex. |
|
1636 |
name := Text string:masterElement. |
|
1637 |
name emphasizeFrom:(1+(name leftIndent)) with:#(#bold #underline). |
|
1638 |
list at:newIndex put:name. |
|
1639 |
] ifFalse:[ |
|
1640 |
masterElement := nil |
|
1641 |
]. |
|
1642 |
self changed:#list. |
|
1643 |
] |
|
1644 |
! ! |
|
1645 |
||
1646 |
!UIPainterView::ListHolder methodsFor:'searching'! |
|
1647 |
||
1648 |
detectProperty:aBlock |
|
1649 |
"find the property, for which evaluation of the argument, aBlock |
|
1650 |
returns true; return the property or nil if none detected |
|
1651 |
" |
|
1652 |
|idx| |
|
1653 |
||
1654 |
idx := self findProperty:aBlock. |
|
1655 |
idx ~~ 0 ifTrue:[ ^ propertyList at:idx ]. |
|
1656 |
^ nil |
|
1657 |
! |
|
1658 |
||
1659 |
findParentProperty:aChildProp |
|
1660 |
"returns index of parent or 0 |
|
1661 |
" |
|
1662 |
|view index| |
|
1663 |
||
1664 |
view := aChildProp view. |
|
1665 |
||
1666 |
view notNil ifTrue:[ |
|
1667 |
[ (view := view superView) notNil ] whileTrue:[ |
|
1668 |
index := self findProperty:[:aProp| aProp view == view ]. |
|
1669 |
index ~~ 0 ifTrue:[ |
|
1670 |
^ index |
|
1671 |
] |
|
1672 |
] |
|
1673 |
]. |
|
1674 |
^ 0 |
|
1675 |
||
1676 |
||
1677 |
! |
|
1678 |
||
1679 |
findProperty:aBlock |
|
1680 |
"find the first property, for which evaluation of the argument, aBlock |
|
1681 |
returns true; return its index or 0 if none detected |
|
1682 |
" |
|
1683 |
^ propertyList findFirst:aBlock |
|
1684 |
! |
|
1685 |
||
1686 |
indexOfName:aString |
|
1687 |
"returns index assigned to a string or 0 |
|
1688 |
" |
|
1689 |
|name list size| |
|
1690 |
||
1691 |
aString notNil ifTrue:[ |
|
1692 |
name := aString string withoutSeparators. |
|
1693 |
size := name size. |
|
1694 |
list := self list. |
|
1695 |
||
1696 |
list keysAndValuesDo:[:anIndex :aName| |
|
1697 |
|el| |
|
1698 |
||
1699 |
el := aName string. |
|
1700 |
(el endsWith:name) ifTrue:[ |
|
1701 |
(el size - el leftIndent) == name size ifTrue:[ |
|
1702 |
^ anIndex |
|
1703 |
] |
|
1704 |
] |
|
1705 |
] |
|
1706 |
]. |
|
1707 |
^ 0 |
|
1708 |
||
1709 |
! |
|
1710 |
||
1711 |
lastInGroupStartingAt:start |
|
1712 |
"returns last index of a group |
|
1713 |
" |
|
1714 |
|end list idt| |
|
1715 |
||
1716 |
list := self list. |
|
1717 |
||
1718 |
start < list size ifTrue:[ |
|
1719 |
idt := (list at:start) leftIndent. |
|
1720 |
end := list findFirst:[:el|(el leftIndent) <= idt] startingAt:(start+1). |
|
1721 |
end ~~ 0 ifTrue:[ |
|
1722 |
^ end - 1 |
|
1723 |
] |
|
1724 |
]. |
|
1725 |
^ list size |
|
1726 |
! ! |
|
1727 |
||
1728 |
!UIPainterView::ListHolder methodsFor:'selection'! |
|
1729 |
||
1730 |
selectGroup |
|
1731 |
"select all elements assigned to master |
|
1732 |
" |
|
1733 |
|start end sel size| |
|
1734 |
||
| 119 | 1735 |
painter enabled ifTrue:[ |
| 111 | 1736 |
(start := self masterElement) ~~ 0 ifTrue:[ |
1737 |
end := self lastInGroupStartingAt:start. |
|
1738 |
size := end - start + 1. |
|
1739 |
sel := Array new:size. |
|
1740 |
||
1741 |
1 to:size do:[:i| |
|
1742 |
sel at:i put:start. |
|
1743 |
start := start + 1 |
|
1744 |
]. |
|
1745 |
self selectionIndex:sel. |
|
1746 |
] ifFalse:[ |
|
1747 |
(self selectionIndex) size == 0 ifFalse:[ |
|
1748 |
self selectionIndex:#() |
|
1749 |
]. |
|
1750 |
] |
|
1751 |
] |
|
1752 |
! |
|
1753 |
||
1754 |
selectedProperty |
|
1755 |
"returns current selected instance; in case of multiple selection |
|
1756 |
or no selection nil is returned |
|
1757 |
" |
|
1758 |
|selection| |
|
1759 |
selection := self selectionIndex. |
|
1760 |
||
1761 |
selection size == 1 ifTrue:[ |
|
| 137 | 1762 |
propertyList size ~~ 0 ifTrue:[ |
1763 |
^ propertyList at:(selection first) |
|
1764 |
] |
|
| 111 | 1765 |
]. |
1766 |
^ nil |
|
1767 |
! |
|
1768 |
||
1769 |
selectionIndex:aList |
|
1770 |
|masterIndex aSel| |
|
1771 |
||
| 119 | 1772 |
painter enabled ifTrue:[aSel := aList] |
1773 |
ifFalse:[aSel := nil]. |
|
| 111 | 1774 |
|
1775 |
aSel size ~~ 0 ifTrue:[masterIndex := aSel at:1] |
|
1776 |
ifFalse:[masterIndex := 0]. |
|
1777 |
||
1778 |
self masterElement:masterIndex. |
|
1779 |
super selectionIndex:aSel |
|
1780 |
! ! |
|
1781 |
||
| 154 | 1782 |
!UIPainterView::ViewProperty class methodsFor:'documentation'! |
1783 |
||
1784 |
version |
|
1785 |
^ '$Header$' |
|
1786 |
! ! |
|
1787 |
||
1788 |
!UIPainterView::ViewProperty class methodsFor:'instance creation'! |
|
1789 |
||
1790 |
new |
|
1791 |
Identifier notNil ifTrue:[Identifier := Identifier + 1] |
|
1792 |
ifFalse:[Identifier := 1]. |
|
1793 |
||
1794 |
^ self basicNew initialize |
|
1795 |
! ! |
|
1796 |
||
1797 |
!UIPainterView::ViewProperty methodsFor:'accessing'! |
|
1798 |
||
1799 |
identifier |
|
1800 |
"return the unique identifier assigned to property |
|
1801 |
" |
|
1802 |
^ identifier |
|
1803 |
! |
|
1804 |
||
1805 |
identifier:anIdentifier |
|
1806 |
"set the unique identifier assigned to property; called after an restore of |
|
1807 |
a deleted instance |
|
1808 |
" |
|
1809 |
identifier := anIdentifier |
|
1810 |
! |
|
1811 |
||
1812 |
spec |
|
1813 |
"return the value of the instance variable 'spec' (automatically generated)" |
|
1814 |
||
1815 |
^ spec! |
|
1816 |
||
1817 |
spec:something |
|
1818 |
"set the value of the instance variable 'spec' (automatically generated)" |
|
1819 |
||
1820 |
spec := something.! |
|
1821 |
||
1822 |
view |
|
1823 |
"return the value of the instance variable 'view' (automatically generated)" |
|
1824 |
||
1825 |
^ view! |
|
1826 |
||
1827 |
view:something |
|
1828 |
"set the value of the instance variable 'view' (automatically generated)" |
|
1829 |
||
1830 |
view := something.! ! |
|
1831 |
||
1832 |
!UIPainterView::ViewProperty methodsFor:'initialization'! |
|
1833 |
||
1834 |
initialize |
|
1835 |
super initialize. |
|
1836 |
identifier := Identifier |
|
1837 |
! ! |
|
1838 |
||
1839 |
!UIPainterView::ViewProperty methodsFor:'misc'! |
|
1840 |
||
1841 |
extractNumberStartingAt:anIndex |
|
1842 |
"return the number from the name starting at anIndex or 0. |
|
1843 |
" |
|
1844 |
|val| |
|
1845 |
||
1846 |
val := 0. |
|
1847 |
||
1848 |
self name from:anIndex do:[:c| |
|
1849 |
c isDigit ifTrue:[val := val * 10 + c digitValue] |
|
1850 |
ifFalse:[^ 0] |
|
1851 |
]. |
|
1852 |
^ val |
|
1853 |
||
1854 |
! ! |
|
1855 |
||
1856 |
!UIPainterView::ViewProperty methodsFor:'spec messages'! |
|
1857 |
||
1858 |
doesNotUnderstand:aMessage |
|
1859 |
spec notNil ifTrue:[ |
|
1860 |
(spec respondsTo:(aMessage selector)) ifTrue:[^ aMessage sendTo:spec] |
|
1861 |
]. |
|
1862 |
^ nil |
|
1863 |
! |
|
1864 |
||
1865 |
layout |
|
1866 |
spec layout |
|
1867 |
! |
|
1868 |
||
1869 |
layout:aLayout |
|
1870 |
spec layout:aLayout |
|
1871 |
! |
|
1872 |
||
1873 |
name |
|
1874 |
^ spec name |
|
1875 |
! |
|
1876 |
||
1877 |
name:aName |
|
1878 |
spec name:aName |
|
1879 |
! ! |
|
1880 |
||
| 60 | 1881 |
!UIPainterView class methodsFor:'documentation'! |
1882 |
||
1883 |
version |
|
1884 |
^ '$Header$' |
|
1885 |
! ! |