Tools__ViewTreeApplication.st
author Claus Gittinger <cg@exept.de>
Wed, 10 Mar 2010 22:21:32 +0100
changeset 2770 9322aee00ea0
parent 2762 0c66aa3bfdff
child 2779 10fef360ad85
permissions -rw-r--r--
*** empty log message ***
cg@2748
     1
"
cg@2748
     2
 COPYRIGHT (c) 2007 by eXept Software AG
cg@2748
     3
              All Rights Reserved
cg@2748
     4
cg@2748
     5
 This software is furnished under a license and may be used
cg@2748
     6
 only in accordance with the terms of that license and with the
cg@2748
     7
 inclusion of the above copyright notice.   This software may not
cg@2748
     8
 be provided or otherwise made available to, or used by, any
cg@2748
     9
 other person.  No title to or ownership of the software is
cg@2748
    10
 hereby transferred.
cg@2748
    11
"
ca@2177
    12
"{ Package: 'stx:libtool2' }"
ca@2177
    13
ca@2177
    14
"{ NameSpace: Tools }"
ca@2177
    15
cg@2744
    16
ToolApplicationModel subclass:#ViewTreeInspectorApplication
ca@2177
    17
	instanceVariableNames:'model treeView hasSingleSelectionHolder clickedItem clickedPoint
cg@2770
    18
		motionAction process followFocusChannel showNamesHolder
cg@2770
    19
		inspectorView'
ca@2177
    20
	classVariableNames:''
ca@2177
    21
	poolDictionaries:''
cg@2744
    22
	category:'Interface-Smalltalk'
ca@2177
    23
!
ca@2177
    24
ca@2177
    25
Object subclass:#MenuDesc
ca@2177
    26
	instanceVariableNames:'title value action'
ca@2177
    27
	classVariableNames:''
ca@2177
    28
	poolDictionaries:''
cg@2744
    29
	privateIn:ViewTreeInspectorApplication
ca@2177
    30
!
ca@2177
    31
cg@2744
    32
HierarchicalItem subclass:#ViewTreeItem
cg@2744
    33
	instanceVariableNames:'widget isDrawnShown exists xOffsetAdditionalName'
cg@2744
    34
	classVariableNames:'HandleExtent'
cg@2744
    35
	poolDictionaries:''
cg@2744
    36
	privateIn:ViewTreeInspectorApplication
cg@2744
    37
!
cg@2744
    38
cg@2744
    39
ValueModel subclass:#ViewTreeModel
cg@2744
    40
	instanceVariableNames:'lockSema selectedSuperItems selection hiddenLevel listOfItems
cg@2744
    41
		inputEventAction mappedViewAction beforeSelectionChangedAction
cg@2744
    42
		icons timedUpdateTask selectOnClickHolder testModeChannel
cg@2744
    43
		hasTargetWidgetChannel'
cg@2744
    44
	classVariableNames:''
cg@2744
    45
	poolDictionaries:''
cg@2744
    46
	privateIn:ViewTreeInspectorApplication
cg@2744
    47
!
cg@2744
    48
cg@2744
    49
HierarchicalList subclass:#ItemList
cg@2744
    50
	instanceVariableNames:'treeModel eventHook eventHookInitialized showWidgetNames'
cg@2744
    51
	classVariableNames:''
cg@2744
    52
	poolDictionaries:''
cg@2744
    53
	privateIn:ViewTreeInspectorApplication::ViewTreeModel
cg@2744
    54
!
cg@2744
    55
cg@2744
    56
!ViewTreeInspectorApplication class methodsFor:'documentation'!
ca@2177
    57
cg@2748
    58
copyright
cg@2748
    59
"
cg@2748
    60
 COPYRIGHT (c) 2007 by eXept Software AG
cg@2748
    61
              All Rights Reserved
cg@2748
    62
cg@2748
    63
 This software is furnished under a license and may be used
cg@2748
    64
 only in accordance with the terms of that license and with the
cg@2748
    65
 inclusion of the above copyright notice.   This software may not
cg@2748
    66
 be provided or otherwise made available to, or used by, any
cg@2748
    67
 other person.  No title to or ownership of the software is
cg@2748
    68
 hereby transferred.
cg@2748
    69
"
cg@2748
    70
!
cg@2748
    71
ca@2177
    72
documentation
ca@2177
    73
"
ca@2177
    74
     Small application showing a ViewTreeModel use.
ca@2177
    75
ca@2177
    76
     It displays a hierarchical list of a selected TopView and
ca@2177
    77
     all its contained subViews.
ca@2177
    78
     Useful to have a look at subcomponents - to see how views
ca@2177
    79
     are structured.
ca@2177
    80
ca@2177
    81
ca@2177
    82
    [Instance variables:]
ca@2177
    83
        model           <ViewTreeModel>      the used ViewTreeModel
ca@2177
    84
        clickedItem     <ViewTreeItem>       item under the clickedPoint (motion action)
ca@2177
    85
        clickedPoint    <Point>              point where the motion action started from.
ca@2177
    86
        motionAction    <Action>             (oneArg-) action called durring buttonMotion.
ca@2177
    87
ca@2177
    88
ca@2177
    89
    [author:]
ca@2177
    90
        Claus Atzkern
ca@2177
    91
ca@2177
    92
    [see also:]
ca@2177
    93
        ViewTreeModel
ca@2177
    94
        ViewTreeItem
ca@2177
    95
"
ca@2177
    96
! !
ca@2177
    97
cg@2744
    98
!ViewTreeInspectorApplication class methodsFor:'initialization'!
ca@2177
    99
ca@2177
   100
initialize
ca@2177
   101
    "add myself to the launcher menu
ca@2177
   102
    "
ca@2177
   103
    self installInLauncher.
ca@2177
   104
!
ca@2177
   105
ca@2177
   106
installInLauncher
cg@2744
   107
    "add myself to the launcher menu"
cg@2744
   108
ca@2177
   109
    |menuItem icon|
ca@2177
   110
ca@2177
   111
    NewLauncher isNil ifTrue:[^ self].
cg@2744
   112
    "/ cg - disabled. the icon is too ugly.
cg@2744
   113
    ^ self.
ca@2177
   114
ca@2177
   115
    icon := ToolbarIconLibrary inspectLocals20x20Icon magnifiedTo:28@28.
ca@2177
   116
ca@2177
   117
    menuItem := MenuItem new 
cg@2744
   118
                    label: 'View Tree Inspector';
cg@2744
   119
                    value: [ ViewTreeInspectorApplication open];
ca@2177
   120
                    isButton: true;
ca@2177
   121
                    icon: icon;
ca@2177
   122
                    nameKey: #viewInspect.
ca@2177
   123
ca@2177
   124
    menuItem startGroup:#right.
ca@2177
   125
    NewLauncher addMenuItem:menuItem in:'toolbar'
ca@2177
   126
                   position:#( #before #help)
ca@2177
   127
                      space:false.
ca@2177
   128
ca@2177
   129
"
ca@2177
   130
self installInLauncher
ca@2177
   131
self removeFromLauncher
ca@2177
   132
"
ca@2177
   133
!
ca@2177
   134
ca@2177
   135
postAutoload
ca@2177
   136
    "add myself to the launcher menu
ca@2177
   137
    "
ca@2177
   138
    self installInLauncher.
ca@2177
   139
"
ca@2177
   140
self installInLauncher
ca@2177
   141
self removeFromLauncher
ca@2177
   142
"
ca@2177
   143
!
ca@2177
   144
ca@2177
   145
removeFromLauncher
ca@2177
   146
    "remove myself from the launcher menu
ca@2177
   147
    "
ca@2177
   148
    NewLauncher isNil ifTrue:[^ self].
ca@2177
   149
    NewLauncher removeUserTool:#viewInspect
ca@2177
   150
ca@2177
   151
"
ca@2177
   152
self installInLauncher
ca@2177
   153
self removeFromLauncher
ca@2177
   154
"
ca@2177
   155
!
ca@2177
   156
ca@2177
   157
unload
ca@2177
   158
    "class is about to be unloaded - remove myself from the launcher menu
ca@2177
   159
    "
ca@2177
   160
    self removeFromLauncher.
ca@2177
   161
    super unload.
ca@2177
   162
! !
ca@2177
   163
cg@2744
   164
!ViewTreeInspectorApplication class methodsFor:'image specs'!
cg@2744
   165
cg@2759
   166
crossHairIcon
cg@2759
   167
    "This resource specification was automatically generated
cg@2759
   168
     by the ImageEditor of ST/X."
cg@2759
   169
cg@2759
   170
    "Do not manually edit this!! If it is corrupted,
cg@2759
   171
     the ImageEditor may not be able to read the specification."
cg@2759
   172
cg@2759
   173
    "
cg@2759
   174
     self crossHairIcon inspect
cg@2759
   175
     ImageEditor openOnClass:self andSelector:#crossHairIcon
cg@2759
   176
     Icon flushCachedIcons
cg@2759
   177
    "
cg@2759
   178
cg@2759
   179
    <resource: #image>
cg@2759
   180
cg@2759
   181
    ^Icon
cg@2759
   182
        constantNamed:'Tools::ViewTreeInspectorApplication class crossHairIcon'
cg@2759
   183
        ifAbsentPut:[(Depth1Image new) width: 24; height: 24; photometric:(#palette); bitsPerSample:(#[1]); samplesPerPixel:(1); bits:(ByteArray fromPackedString:'@@@@@@@@@@@@@@@@@F0@@XL@@>>@A8O@A>?@B,Z B(J @@@@B(J B,Z A>?@A8O@@>>@@XL@@F0@@@@@@@@@@@@@@@@@@@@@') ; colorMapFromArray:#[255 255 255 0 0 0]; mask:((Depth1Image new) width: 24; height: 24; photometric:(#blackIs0); bitsPerSample:(#[1]); samplesPerPixel:(1); bits:(ByteArray fromPackedString:'@@@@@@@@@@@@@G0@@_<@@?>@A??@C?? C?? G??0G<_0G<_0G<_0G??0C?? C?? A??@@?>@@_<@@G0@@@@@@@@@@@@@@@@@') ; yourself); yourself]
cg@2759
   184
!
cg@2759
   185
cg@2744
   186
pickWindowIcon
cg@2744
   187
    "This resource specification was automatically generated
cg@2744
   188
     by the ImageEditor of ST/X."
cg@2744
   189
cg@2744
   190
    "Do not manually edit this!! If it is corrupted,
cg@2744
   191
     the ImageEditor may not be able to read the specification."
cg@2744
   192
cg@2744
   193
    "
cg@2744
   194
     self pickWindowIcon inspect
cg@2744
   195
     ImageEditor openOnClass:self andSelector:#pickWindowIcon
cg@2744
   196
     Icon flushCachedIcons
cg@2744
   197
    "
cg@2744
   198
cg@2744
   199
    <resource: #image>
cg@2744
   200
cg@2744
   201
    ^Icon
cg@2744
   202
        constantNamed:'Tools::ViewTreeInspectorApplication class pickWindowIcon'
cg@2744
   203
        ifAbsentPut:[(Depth8Image new) width: 22; height: 22; photometric:(#palette); bitsPerSample:(#[8]); samplesPerPixel:(1); bits:(ByteArray fromPackedString:'
cg@2744
   204
,;N3,;N3,;N3,;N3,;N3,;N3,;N3,3H<P38;M3P,H2@^GA(VEQHQCP0KA D<[&-%XU=WST%BN#D!!GQ$TD@(IBP\BQF)+Z6E_U4-FPCX+G1,WEA@JBP$HAT23
cg@2744
   205
,;N3,;N3,;N3,;N$():Z&IRR&1!!^,;N3,;N3,;N3,;N$)JJ^&)"T$),0W[N3,;N3,;N3,;N3,:R"'')*X%IJWK523,;N3,;N3,0@@@KN3)JJ^&)"T$"5Z,;N3
cg@2744
   206
,;N3@@B3-KL@@JJ^&)"T$)D*V[N3,;N3@KN3-KR4)JH@&)"T$)*MJE"3,;N3,0B3)JJ4&*R"@I*X%IJZ#RYV,;N3,0B3@JR"-JR"-I(@%IJV%H %U[N3,;L@
cg@2744
   207
-@B4-KR4-KR4@IRR%IJEIER3,;N3@KL@)JJ4():4&@BO#9RR!!RIS,;N3,;L@,:R"-JJ^& BT#8>O#8H"T+N3,;N3@KN$@@@@'')(@%H>O#(>AH%F3,;N3,;L@
cg@2744
   208
@JR4'' @@%IJO#8>O RIO,;N3,;N3):P@@@BX%IJO#8>O#7<"S*63,;N$():Z&IRR&IRR#8>O#8=>H"&-,;N$():Z&IRR&)"T$(>O#8>O @<)R$!!GQTD?OS$8
cg@2744
   209
MSL.I2H"H"H"H"HO,;N3,;N3,;N3,;N3,;N3,;N3,;N3,0@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@a') ; colorMapFromArray:#[0 0 0 0 50 164 0 50 171 0 137 0 0 206 0 1 50 177 2 56 178 3 64 241 3 67 246 3 73 255 4 74 255 5 63 191 7 66 194 10 71 196 10 79 255 12 59 167 12 82 255 14 77 199 18 83 201 19 88 255 21 91 255 23 89 204 27 95 206 28 97 255 29 72 179 30 100 255 32 101 209 36 106 255 36 107 211 39 109 255 41 113 214 45 115 255 45 119 216 48 118 255 50 87 176 50 125 219 51 88 176 51 88 177 52 89 178 52 90 178 53 90 178 53 127 212 54 91 179 54 123 255 54 131 221 55 92 180 55 95 181 56 93 180 56 94 181 57 127 255 57 149 229 58 99 184 58 137 224 61 104 187 63 132 255 63 143 226 64 108 190 66 113 193 66 135 255 67 149 229 68 157 232 69 117 196 71 155 231 72 122 199 72 141 255 75 126 202 75 144 255 75 160 234 77 163 236 78 131 206 80 149 255 81 136 209 84 140 212 84 153 255 87 145 215 88 157 255 91 168 235 93 161 255 94 154 222 96 157 223 96 165 255 97 159 225 98 160 225 98 162 226 99 163 227 100 165 228 101 166 229 101 170 255 102 167 230 103 169 231 104 170 232 104 173 255 105 172 233 105 174 234 106 175 235 109 178 255 112 180 255 117 186 255 119 187 255 122 154 245 125 160 253 125 193 255 126 161 253 126 194 255 127 162 254 130 165 254 132 200 255 132 201 255 133 60 36 135 170 255 139 207 255 140 175 255 144 179 255 149 184 255 153 188 255 157 192 255 162 196 255 166 200 255 170 204 255 174 208 255 174 218 230 177 212 255 181 215 255 185 219 255 188 222 255 191 225 255 212 211 224 218 217 230 219 219 230 220 220 231 222 221 232 223 223 233 225 224 234 225 225 234 226 226 237 227 226 235 227 227 236 227 227 238 228 228 237 229 229 239 231 230 238 231 231 238 231 231 240 232 232 241 233 232 239 233 233 240 234 234 242 235 234 241 236 236 243 237 236 242 237 237 244 238 237 243 238 238 244 239 238 243 239 239 245 240 239 244 241 240 245 241 241 246 241 241 247 242 242 246 242 242 247 243 243 247 243 243 248 244 244 248 244 244 249 245 244 247 246 246 249 246 246 250 247 246 249 247 247 250 248 248 251 249 249 250 249 249 251 250 250 251 250 250 252 251 251 252 251 251 253 253 253 254 254 254 255 255 255 255 0 0 0]; mask:((Depth1Image new) width: 22; height: 22; photometric:(#blackIs0); bitsPerSample:(#[1]); samplesPerPixel:(1); bits:(ByteArray fromPackedString:'@@@C????????????????????????????????????????????????????????????????????????????????@@@C') ; yourself); yourself]
cg@2759
   210
!
cg@2759
   211
cg@2759
   212
pickWindowIcon2
cg@2759
   213
    "This resource specification was automatically generated
cg@2759
   214
     by the ImageEditor of ST/X."
cg@2759
   215
cg@2759
   216
    "Do not manually edit this!! If it is corrupted,
cg@2759
   217
     the ImageEditor may not be able to read the specification."
cg@2759
   218
cg@2759
   219
    "
cg@2759
   220
     self pickWindowIcon2 inspect
cg@2759
   221
     ImageEditor openOnClass:self andSelector:#pickWindowIcon2
cg@2759
   222
     Icon flushCachedIcons
cg@2759
   223
    "
cg@2759
   224
cg@2759
   225
    <resource: #image>
cg@2759
   226
cg@2759
   227
    ^Icon
cg@2759
   228
        constantNamed:'Tools::ViewTreeInspectorApplication class pickWindowIcon2'
cg@2759
   229
        ifAbsentPut:[(Depth8Image new) width: 22; height: 23; photometric:(#palette); bitsPerSample:(#[8]); samplesPerPixel:(1); bits:(ByteArray fromPackedString:'
cg@2759
   230
@CH<O#,7MB0#HA8\F!!XUD!!DMC@,F@P@<[&U!!W5]MRTH:LRD]FQPPB $IA0H@QF)+XU=WR4Y@M",_F1\TD@(IBP E@D23,;N3,;N3,;N3,;N"'')*X%IJ[F@A^
cg@2759
   231
,;N3,;N3,0@@@@@@():Z&IRR&3@@W+N3,;N3@@B3,0B3)@@@&)"T$),0@E63,;N3@KN3@@@@@@B"'' BX%IJWK0A\,;N3@KN3,;N3@JR"'')*X@IRR&24@V+N3
cg@2759
   232
@KN3,;L@@@@@@I:Z&IP@$),*@E&3,0B3,;N3,:P@():Z&IRT@IJ[J@AX,0B3@KL@,;L@@@B^& BT@IP@&2X@U+L@,0B3@KL@)JJ^@I @%@BT@I,%@EV3@@@@
cg@2759
   233
@@@@@JR"'' @@@@@@@@B[I@AT,0B3@KL@)@B$()8@&@BZ@IP@&2H@T;L@,0B3@JR$@@@@%I @& BT@I,"@EJ3,0B3,:R$)I8@&IRX%I*X@IJ[H AQ,;L@,:R$
cg@2759
   234
)@@@@@@@&IRO#0BO RH@S;N3,0B$)JR"'' BX%I"T#0BO#7<"@D:-,;N$@JR$@@@@@@BR#0BO#8=>H AN+[N$)JH@@I"T@I"T@@BO#8>O_"H@JZ63)JJ^&) @
cg@2759
   235
@@@@@IJO#8>O#8@O@B&3,;N3,;N3,;N3,;N"'')*X%IJ[C0@)R$]EPS<=NS 5L28''H"H"H"H"H <b') ; colorMapFromArray:#[0 0 0 0 50 164 0 50 171 0 137 0 0 206 0 1 50 177 2 56 178 3 64 241 3 67 246 3 73 255 4 74 255 5 63 191 7 66 194 10 71 196 10 79 255 12 59 167 12 82 255 14 77 199 18 83 201 19 88 255 21 91 255 23 89 204 27 95 206 28 97 255 29 72 179 30 100 255 32 101 209 36 106 255 36 107 211 39 109 255 41 113 214 45 115 255 45 119 216 48 118 255 50 87 176 50 125 219 51 88 176 51 88 177 52 89 178 52 90 178 53 90 178 53 127 212 54 91 179 54 123 255 54 131 221 55 92 180 55 95 181 56 93 180 56 94 181 57 127 255 57 149 229 58 99 184 58 137 224 61 104 187 63 132 255 63 143 226 64 108 190 66 113 193 66 135 255 67 149 229 68 157 232 69 117 196 71 155 231 72 122 199 72 141 255 75 126 202 75 144 255 75 160 234 77 163 236 78 131 206 80 149 255 81 136 209 84 140 212 84 153 255 87 145 215 88 157 255 91 168 235 93 161 255 94 154 222 96 157 223 96 165 255 97 159 225 98 160 225 98 162 226 99 163 227 100 165 228 101 166 229 101 170 255 102 167 230 103 169 231 104 170 232 104 173 255 105 172 233 105 174 234 106 175 235 109 178 255 112 180 255 117 186 255 119 187 255 122 154 245 125 160 253 125 193 255 126 161 253 126 194 255 127 162 254 130 165 254 132 200 255 132 201 255 133 60 36 135 170 255 139 207 255 140 175 255 144 179 255 149 184 255 153 188 255 157 192 255 162 196 255 166 200 255 170 204 255 174 208 255 174 218 230 177 212 255 181 215 255 185 219 255 188 222 255 191 225 255 212 211 224 218 217 230 219 219 230 220 220 231 222 221 232 223 223 233 225 224 234 225 225 234 226 226 237 227 226 235 227 227 236 227 227 238 228 228 237 229 229 239 231 230 238 231 231 238 231 231 240 232 232 241 233 232 239 233 233 240 234 234 242 235 234 241 236 236 243 237 236 242 237 237 244 238 237 243 238 238 244 239 238 243 239 239 245 240 239 244 241 240 245 241 241 246 241 241 247 242 242 246 242 242 247 243 243 247 243 243 248 244 244 248 244 244 249 245 244 247 246 246 249 246 246 250 247 246 249 247 247 250 248 248 251 249 249 250 249 249 251 250 250 251 250 250 252 251 251 252 251 251 253 253 253 254 254 254 255 255 255 255]; mask:((Depth1Image new) width: 22; height: 23; photometric:(#blackIs0); bitsPerSample:(#[1]); samplesPerPixel:(1); bits:(ByteArray fromPackedString:'_??<_??<_??<_??<_??<_??<_??<_??<_??<_??<_??<_??<_??<_??<_??<_??<_??<_??<_??<_??<_??<_??<_??<') ; yourself); yourself]
cg@2744
   236
! !
cg@2744
   237
cg@2744
   238
!ViewTreeInspectorApplication class methodsFor:'interface specs'!
ca@2177
   239
ca@2177
   240
windowSpec
ca@2177
   241
    "This resource specification was automatically generated
ca@2177
   242
     by the UIPainter of ST/X."
ca@2177
   243
ca@2177
   244
    "Do not manually edit this!! If it is corrupted,
ca@2177
   245
     the UIPainter may not be able to read the specification."
ca@2177
   246
ca@2177
   247
    "
cg@2757
   248
     UIPainter new openOnClass:Tools::ViewTreeInspectorApplication andSelector:#windowSpec
cg@2757
   249
     Tools::ViewTreeInspectorApplication new openInterface:#windowSpec
cg@2757
   250
     Tools::ViewTreeInspectorApplication open
ca@2177
   251
    "
ca@2177
   252
ca@2177
   253
    <resource: #canvas>
ca@2177
   254
ca@2177
   255
    ^ 
ca@2177
   256
     #(FullSpec
ca@2177
   257
        name: windowSpec
ca@2177
   258
        window: 
ca@2177
   259
       (WindowSpec
cg@2744
   260
          label: 'View Tree Inspector'
cg@2757
   261
          name: 'View Tree Inspector'
ca@2177
   262
          min: (Point 10 10)
ca@2177
   263
          max: (Point 1024 9999)
ca@2451
   264
          bounds: (Rectangle 0 0 381 654)
ca@2177
   265
          menu: menu
ca@2177
   266
        )
ca@2177
   267
        component: 
ca@2177
   268
       (SpecCollection
ca@2177
   269
          collection: (
ca@2177
   270
           (MenuPanelSpec
ca@2177
   271
              name: 'toolbarMenu'
cg@2757
   272
              layout: (LayoutFrame 0 0.0 0 0 0 1.0 40 0)
ca@2177
   273
              menu: toolbarMenu
ca@2177
   274
              textDefault: true
ca@2177
   275
            )
cg@2770
   276
       (VariableVerticalPanelSpec
cg@2770
   277
              name: 'VariableVerticalPanel1'
cg@2757
   278
              layout: (LayoutFrame 0 0.0 40 0.0 0 1.0 0 1.0)
cg@2770
   279
              component: 
cg@2770
   280
             (SpecCollection
cg@2770
   281
                collection: (
cg@2770
   282
                 (HierarchicalListViewSpec
cg@2770
   283
                    name: 'List'
cg@2770
   284
                    level: 1
cg@2770
   285
                    model: model
cg@2770
   286
                    menu: middleButtonMenu
cg@2770
   287
                    hasHorizontalScrollBar: true
cg@2770
   288
                    hasVerticalScrollBar: true
cg@2770
   289
                    miniScrollerHorizontal: true
cg@2770
   290
                    miniScrollerVertical: false
cg@2770
   291
                    listModel: listOfItems
cg@2770
   292
                    multipleSelectOk: true
cg@2770
   293
                    useIndex: false
cg@2770
   294
                    highlightMode: label
cg@2770
   295
                    showLeftIndicators: false
cg@2770
   296
                    indicatorSelector: indicatorClicked:
cg@2770
   297
                    useDefaultIcons: false
cg@2770
   298
                    postBuildCallback: postBuildTree:
cg@2770
   299
                  )
cg@2770
   300
                 (ViewSpec
cg@2770
   301
                    name: 'Box1'
cg@2770
   302
                    viewClassName: 'InspectorView'
cg@2770
   303
                    postBuildCallback: postBuildInspectorView:
cg@2770
   304
                  )
cg@2770
   305
                 )
cg@2770
   306
               
cg@2770
   307
              )
cg@2770
   308
              handles: (Any 0.5 1.0)
ca@2177
   309
            )
ca@2177
   310
           )
ca@2177
   311
         
ca@2177
   312
        )
ca@2177
   313
      )
ca@2177
   314
! !
ca@2177
   315
cg@2744
   316
!ViewTreeInspectorApplication class methodsFor:'menu specs'!
ca@2177
   317
ca@2177
   318
menu
ca@2177
   319
    "This resource specification was automatically generated
ca@2177
   320
     by the MenuEditor of ST/X."
ca@2177
   321
ca@2177
   322
    "Do not manually edit this!! If it is corrupted,
ca@2177
   323
     the MenuEditor may not be able to read the specification."
ca@2177
   324
ca@2177
   325
    "
ca@2454
   326
     MenuEditor new openOnClass:Tools::ViewTreeApplication andSelector:#menu
ca@2454
   327
     (Menu new fromLiteralArrayEncoding:(Tools::ViewTreeApplication menu)) startUp
ca@2177
   328
    "
ca@2177
   329
ca@2177
   330
    <resource: #menu>
ca@2177
   331
ca@2177
   332
    ^ 
ca@2177
   333
     #(Menu
ca@2177
   334
        (
ca@2177
   335
         (MenuItem
ca@2177
   336
            label: 'File'
ca@2177
   337
            translateLabel: true
ca@2177
   338
            submenu: 
ca@2177
   339
           (Menu
ca@2177
   340
              (
ca@2177
   341
               (MenuItem
ca@2177
   342
                  label: 'Pick a View'
cg@2762
   343
                  itemValue: doPickView
ca@2177
   344
                  translateLabel: true
ca@2177
   345
                )
ca@2177
   346
               (MenuItem
ca@2455
   347
                  enabled: hasTargetWidgetChannel
ca@2177
   348
                  label: 'Release Picked View'
ca@2177
   349
                  itemValue: doUnpick
ca@2177
   350
                  translateLabel: true
ca@2177
   351
                )
ca@2177
   352
               (MenuItem
ca@2177
   353
                  label: '-'
ca@2177
   354
                )
ca@2177
   355
               (MenuItem
cg@2744
   356
                  label: 'Settings'
cg@2744
   357
                  translateLabel: true
cg@2744
   358
                  submenu: 
cg@2744
   359
                 (Menu
cg@2744
   360
                    (
cg@2744
   361
                     (MenuItem
cg@2744
   362
                        label: 'Test Mode'
cg@2744
   363
                        translateLabel: true
cg@2744
   364
                        hideMenuOnActivated: false
cg@2744
   365
                        indication: testModeChannel
cg@2744
   366
                      )
cg@2744
   367
                     (MenuItem
cg@2744
   368
                        enabled: testModeChannel
cg@2744
   369
                        label: 'Follow Focus'
cg@2744
   370
                        translateLabel: true
cg@2744
   371
                        hideMenuOnActivated: false
cg@2744
   372
                        indication: followFocusChannel
cg@2744
   373
                      )
cg@2744
   374
                     (MenuItem
cg@2744
   375
                        label: '-'
cg@2744
   376
                      )
cg@2744
   377
                     (MenuItem
cg@2744
   378
                        label: 'Select on Click'
cg@2744
   379
                        translateLabel: true
cg@2744
   380
                        hideMenuOnActivated: false
cg@2744
   381
                        indication: selectOnClickHolder
cg@2744
   382
                      )
cg@2744
   383
                     (MenuItem
cg@2744
   384
                        label: '-'
cg@2744
   385
                      )
cg@2744
   386
                     (MenuItem
cg@2744
   387
                        label: 'Show Name of Widgets'
cg@2744
   388
                        translateLabel: true
cg@2744
   389
                        hideMenuOnActivated: false
cg@2744
   390
                        indication: showNamesHolder
cg@2744
   391
                      )
cg@2744
   392
                     )
cg@2744
   393
                    nil
cg@2744
   394
                    nil
cg@2744
   395
                  )
cg@2744
   396
                )
cg@2744
   397
               (MenuItem
cg@2744
   398
                  label: '-'
cg@2744
   399
                )
cg@2744
   400
               (MenuItem
ca@2177
   401
                  label: 'Exit'
ca@2177
   402
                  itemValue: closeRequest
ca@2177
   403
                  translateLabel: true
ca@2177
   404
                )
ca@2177
   405
               )
ca@2177
   406
              nil
ca@2177
   407
              nil
ca@2177
   408
            )
ca@2177
   409
          )
ca@2177
   410
         (MenuItem
cg@2744
   411
            enabled: hasSingleSelectionHolder
cg@2744
   412
            label: 'Selection'
cg@2744
   413
            translateLabel: true
cg@2744
   414
            submenuChannel: middleButtonMenu
cg@2744
   415
          )
cg@2744
   416
         (MenuItem
cg@2744
   417
            label: 'Application'
ca@2454
   418
            translateLabel: true
ca@2454
   419
            submenu: 
ca@2454
   420
           (Menu
ca@2454
   421
              (
ca@2454
   422
               (MenuItem
cg@2744
   423
                  enabled: hasSingleSelectionHolder
cg@2744
   424
                  label: 'Browse'
cg@2744
   425
                  itemValue: doBrowse:
ca@2454
   426
                  translateLabel: true
cg@2744
   427
                  argument: application
ca@2454
   428
                )
ca@2454
   429
               (MenuItem
cg@2744
   430
                  enabled: hasSingleSelectionHolder
cg@2744
   431
                  label: 'Inspect'
cg@2744
   432
                  itemValue: doInspect:
ca@2454
   433
                  translateLabel: true
cg@2744
   434
                  argument: application
ca@2454
   435
                )
ca@2454
   436
               (MenuItem
ca@2454
   437
                  label: '-'
ca@2454
   438
                )
ca@2454
   439
               (MenuItem
cg@2744
   440
                  enabled: hasTargetWidgetChannel
cg@2744
   441
                  label: 'All Applications'
ca@2454
   442
                  translateLabel: true
cg@2744
   443
                  submenuChannel: submenuApplications:
cg@2744
   444
                )
cg@2744
   445
               )
cg@2744
   446
              nil
cg@2744
   447
              nil
cg@2744
   448
            )
cg@2744
   449
          )
cg@2744
   450
         (MenuItem
cg@2744
   451
            label: 'Widget'
cg@2744
   452
            translateLabel: true
cg@2744
   453
            submenu: 
cg@2744
   454
           (Menu
cg@2744
   455
              (
cg@2744
   456
               (MenuItem
cg@2744
   457
                  enabled: hasSingleSelectionHolder
cg@2744
   458
                  label: 'Browse'
cg@2744
   459
                  itemValue: doBrowse:
cg@2744
   460
                  translateLabel: true
cg@2744
   461
                  argument: view
cg@2744
   462
                )
cg@2744
   463
               (MenuItem
cg@2744
   464
                  enabled: hasSingleSelectionHolder
cg@2744
   465
                  label: 'Inspect'
cg@2744
   466
                  itemValue: doInspect:
cg@2744
   467
                  translateLabel: true
cg@2744
   468
                  argument: view
ca@2454
   469
                )
ca@2454
   470
               (MenuItem
ca@2454
   471
                  label: '-'
ca@2454
   472
                )
ca@2454
   473
               (MenuItem
cg@2744
   474
                  enabled: hasTargetWidgetChannel
cg@2744
   475
                  label: 'All Components'
ca@2454
   476
                  translateLabel: true
cg@2744
   477
                  startGroup: right
cg@2744
   478
                  submenuChannel: submenuComponents:
ca@2454
   479
                )
ca@2454
   480
               )
ca@2454
   481
              nil
ca@2454
   482
              nil
ca@2454
   483
            )
ca@2454
   484
          )
ca@2454
   485
         (MenuItem
cg@2744
   486
            label: 'Help'
ca@2177
   487
            translateLabel: true
cg@2744
   488
            startGroup: conditionalRight
cg@2744
   489
            submenu: 
cg@2744
   490
           (Menu
cg@2744
   491
              (
cg@2744
   492
               (MenuItem
cg@2744
   493
                  label: 'Documentation'
cg@2744
   494
                  itemValue: openDocumentation
cg@2744
   495
                  translateLabel: true
cg@2744
   496
                )
cg@2744
   497
               (MenuItem
cg@2744
   498
                  label: '-'
cg@2744
   499
                )
cg@2744
   500
               (MenuItem
cg@2744
   501
                  label: 'About this Application...'
cg@2744
   502
                  itemValue: openAboutThisApplication
cg@2744
   503
                  translateLabel: true
cg@2744
   504
                )
cg@2744
   505
               )
cg@2744
   506
              nil
cg@2744
   507
              nil
cg@2744
   508
            )
ca@2177
   509
          )
ca@2177
   510
         )
ca@2177
   511
        nil
ca@2177
   512
        nil
ca@2177
   513
      )
ca@2177
   514
!
ca@2177
   515
ca@2177
   516
middleButtonMenu
ca@2177
   517
    "This resource specification was automatically generated
ca@2177
   518
     by the MenuEditor of ST/X."
ca@2177
   519
ca@2177
   520
    "Do not manually edit this!! If it is corrupted,
ca@2177
   521
     the MenuEditor may not be able to read the specification."
ca@2177
   522
ca@2177
   523
    "
ca@2177
   524
     MenuEditor new openOnClass:ViewTreeApplication andSelector:#middleButtonMenu
ca@2177
   525
     (Menu new fromLiteralArrayEncoding:(ViewTreeApplication middleButtonMenu)) startUp
ca@2177
   526
    "
ca@2177
   527
ca@2177
   528
    <resource: #menu>
ca@2177
   529
ca@2177
   530
    ^ 
ca@2177
   531
     #(Menu
ca@2177
   532
        (
ca@2177
   533
         (MenuItem
ca@2177
   534
            label: 'Geometry'
ca@2177
   535
            translateLabel: true
ca@2177
   536
            submenuChannel: submenuGeometry:
ca@2177
   537
            keepLinkedMenu: true
ca@2177
   538
          )
ca@2177
   539
         (MenuItem
ca@2177
   540
            label: 'Interface'
ca@2177
   541
            translateLabel: true
ca@2177
   542
            submenuChannel: submenuInterface:
ca@2177
   543
            keepLinkedMenu: true
ca@2177
   544
          )
ca@2177
   545
         (MenuItem
ca@2177
   546
            label: 'Visibility'
ca@2177
   547
            translateLabel: true
ca@2177
   548
            submenuChannel: submenuVisibility:
ca@2177
   549
            keepLinkedMenu: true
ca@2177
   550
          )
ca@2177
   551
         (MenuItem
ca@2177
   552
            label: '-'
ca@2177
   553
          )
ca@2177
   554
         (MenuItem
ca@2177
   555
            label: 'Browse View Class'
ca@2177
   556
            itemValue: doBrowse:
ca@2177
   557
            translateLabel: true
ca@2177
   558
            argument: view
ca@2177
   559
          )
ca@2177
   560
         (MenuItem
ca@2177
   561
            label: 'Browse Model Class'
ca@2177
   562
            itemValue: doBrowse:
ca@2177
   563
            translateLabel: true
ca@2177
   564
            isVisible: hasModel
ca@2177
   565
            argument: model
ca@2177
   566
          )
ca@2177
   567
         (MenuItem
ca@2177
   568
            label: 'Browse Application Class'
ca@2177
   569
            itemValue: doBrowse:
ca@2177
   570
            translateLabel: true
ca@2177
   571
            isVisible: hasApplication
ca@2177
   572
            argument: application
ca@2177
   573
          )
ca@2177
   574
         (MenuItem
ca@2177
   575
            label: 'Browse Controller Class'
ca@2177
   576
            itemValue: doBrowse:
ca@2177
   577
            translateLabel: true
ca@2177
   578
            isVisible: hasController
ca@2177
   579
            argument: controller
ca@2177
   580
          )
ca@2177
   581
         (MenuItem
ca@2177
   582
            label: '-'
ca@2177
   583
          )
ca@2177
   584
         (MenuItem
ca@2177
   585
            label: 'Inspect View'
ca@2177
   586
            itemValue: doInspect:
ca@2177
   587
            translateLabel: true
ca@2177
   588
            argument: view
ca@2177
   589
          )
ca@2177
   590
         (MenuItem
ca@2177
   591
            label: 'Inspect Window Group'
ca@2177
   592
            itemValue: doInspect:
ca@2177
   593
            translateLabel: true
ca@2177
   594
            argument: group
ca@2177
   595
          )
ca@2177
   596
         (MenuItem
ca@2177
   597
            label: 'Inspect Model'
ca@2177
   598
            itemValue: doInspect:
ca@2177
   599
            translateLabel: true
ca@2177
   600
            isVisible: hasModel
ca@2177
   601
            argument: model
ca@2177
   602
          )
ca@2177
   603
         (MenuItem
ca@2177
   604
            label: 'Inspect Application'
ca@2177
   605
            itemValue: doInspect:
ca@2177
   606
            translateLabel: true
ca@2177
   607
            isVisible: hasApplication
ca@2177
   608
            argument: application
ca@2177
   609
          )
ca@2177
   610
         (MenuItem
ca@2177
   611
            label: 'Inspect Controller'
ca@2177
   612
            itemValue: doInspect:
ca@2177
   613
            translateLabel: true
ca@2177
   614
            isVisible: hasController
ca@2177
   615
            argument: controller
ca@2177
   616
          )
ca@2177
   617
         (MenuItem
ca@2177
   618
            label: '-'
ca@2177
   619
          )
ca@2177
   620
         (MenuItem
ca@2177
   621
            label: 'Flash'
ca@2177
   622
            itemValue: doFlash
ca@2177
   623
            translateLabel: true
ca@2177
   624
          )
ca@2177
   625
         (MenuItem
ca@2177
   626
            label: '-'
ca@2177
   627
          )
ca@2177
   628
         (MenuItem
ca@2177
   629
            label: 'Destroy'
ca@2177
   630
            itemValue: doDestroy
ca@2177
   631
            translateLabel: true
ca@2177
   632
          )
ca@2177
   633
         (MenuItem
ca@2177
   634
            label: '-'
ca@2177
   635
          )
ca@2177
   636
         (MenuItem
ca@2177
   637
            label: 'Instance Variables'
ca@2177
   638
            translateLabel: true
ca@2177
   639
            submenuChannel: submenuInspector:
ca@2177
   640
            keepLinkedMenu: true
ca@2177
   641
          )
ca@2177
   642
         (MenuItem
ca@2177
   643
            label: '='
ca@2177
   644
          )
ca@2177
   645
         (MenuItem
ca@2177
   646
            label: ''
ca@2177
   647
          )
ca@2177
   648
         (MenuItem
ca@2177
   649
            enabled: selectedComponentHasChildren
ca@2177
   650
            label: 'Applications'
ca@2177
   651
            nameKey: single
ca@2177
   652
            translateLabel: true
ca@2177
   653
            submenuChannel: submenuApplications:
ca@2177
   654
            keepLinkedMenu: true
ca@2177
   655
          )
ca@2177
   656
         (MenuItem
ca@2177
   657
            enabled: selectedComponentHasChildren
ca@2177
   658
            label: 'Components'
ca@2177
   659
            nameKey: single
ca@2177
   660
            translateLabel: true
ca@2177
   661
            submenuChannel: submenuComponents:
ca@2177
   662
            keepLinkedMenu: true
ca@2177
   663
          )
ca@2177
   664
         )
ca@2177
   665
        nil
ca@2177
   666
        nil
ca@2177
   667
      )
ca@2177
   668
!
ca@2177
   669
ca@2177
   670
toolbarMenu
ca@2177
   671
    "This resource specification was automatically generated
ca@2177
   672
     by the MenuEditor of ST/X."
ca@2177
   673
ca@2177
   674
    "Do not manually edit this!! If it is corrupted,
ca@2177
   675
     the MenuEditor may not be able to read the specification."
ca@2177
   676
ca@2177
   677
    "
cg@2757
   678
     MenuEditor new openOnClass:Tools::ViewTreeInspectorApplication andSelector:#toolbarMenu
cg@2757
   679
     (Menu new fromLiteralArrayEncoding:(Tools::ViewTreeInspectorApplication toolbarMenu)) startUp
ca@2177
   680
    "
ca@2177
   681
ca@2177
   682
    <resource: #menu>
ca@2177
   683
ca@2177
   684
    ^ 
ca@2177
   685
     #(Menu
ca@2177
   686
        (
ca@2177
   687
         (MenuItem
cg@2744
   688
            label: 'Pick a View'
cg@2762
   689
            itemValue: doPickView
cg@2744
   690
            translateLabel: false
cg@2744
   691
            isButton: true
cg@2744
   692
            hideMenuOnActivated: false
cg@2759
   693
            labelImage: (ResourceRetriever #'Tools::ViewTreeInspectorApplication' pickWindowIcon2)
cg@2744
   694
          )
cg@2744
   695
         (MenuItem
cg@2757
   696
            enabled: hasTargetWidgetChannel
cg@2757
   697
            label: 'Release Picked View'
cg@2757
   698
            isButton: true
cg@2757
   699
            itemValue: doUnpick
cg@2757
   700
            translateLabel: true
cg@2757
   701
            labelImage: (ResourceRetriever ToolbarIconLibrary undoIcon)
cg@2757
   702
          )
cg@2757
   703
         (MenuItem
cg@2757
   704
            label: '-'
cg@2757
   705
          )
cg@2757
   706
         (MenuItem
ca@2454
   707
            enabled: hasSingleSelectionHolder
cg@2744
   708
            label: 'Browse Application'
ca@2454
   709
            itemValue: doBrowse:
ca@2454
   710
            translateLabel: false
cg@2744
   711
            isButton: true
cg@2744
   712
            hideMenuOnActivated: false
ca@2454
   713
            labelImage: (ResourceRetriever ToolbarIconLibrary systemBrowser24x24Icon2)
ca@2454
   714
            argument: application
ca@2177
   715
          )
ca@2177
   716
         (MenuItem
ca@2454
   717
            enabled: hasSingleSelectionHolder
cg@2744
   718
            label: 'Inspect Application'
ca@2454
   719
            itemValue: doInspect:
ca@2454
   720
            translateLabel: false
cg@2744
   721
            isButton: true
cg@2744
   722
            hideMenuOnActivated: false
cg@2744
   723
            labelImage: (ResourceRetriever ToolbarIconLibrary inspect22x24Icon)
ca@2454
   724
            argument: application
ca@2177
   725
          )
ca@2177
   726
         )
ca@2177
   727
        nil
ca@2177
   728
        nil
ca@2177
   729
      )
ca@2177
   730
! !
ca@2177
   731
cg@2747
   732
!ViewTreeInspectorApplication class methodsFor:'startup'!
cg@2747
   733
cg@2747
   734
openInPickMode
cg@2747
   735
    |app|
cg@2747
   736
cg@2747
   737
    app := self new.
cg@2747
   738
    app open.
cg@2762
   739
    app doPickView.
cg@2747
   740
! !
cg@2747
   741
cg@2744
   742
!ViewTreeInspectorApplication methodsFor:'actions'!
ca@2177
   743
ca@2177
   744
indicatorClicked:anIndex
ca@2177
   745
    |item sensor|
ca@2177
   746
ca@2177
   747
    item := model listOfItems at:anIndex ifAbsent:nil.
ca@2177
   748
ca@2177
   749
    item notNil ifTrue:[
ca@2177
   750
        (     (sensor := self window sensor) notNil
ca@2177
   751
         and:[(sensor ctrlDown or:[sensor shiftDown])]
ca@2177
   752
        ) ifTrue:[
ca@2177
   753
            item recursiveToggleExpand
ca@2177
   754
        ] ifFalse:[
ca@2177
   755
            item toggleExpand
ca@2177
   756
        ]
ca@2177
   757
    ].
ca@2177
   758
! !
ca@2177
   759
cg@2744
   760
!ViewTreeInspectorApplication methodsFor:'aspects'!
ca@2177
   761
ca@2177
   762
followFocusChannel
ca@2455
   763
    "boolean holder, which indicates whether selection changed dependend on the focus view"
ca@2455
   764
ca@2177
   765
    ^ followFocusChannel
ca@2177
   766
!
ca@2177
   767
ca@2177
   768
hasSingleSelectionHolder
ca@2455
   769
    "boolean holder, true if one item is selected"
ca@2455
   770
ca@2177
   771
    ^ hasSingleSelectionHolder
ca@2177
   772
!
ca@2177
   773
ca@2455
   774
hasTargetWidgetChannel
ca@2455
   775
    "answer the channel which is set to true if a target widget exists"
ca@2455
   776
ca@2455
   777
    ^ model hasTargetWidgetChannel
ca@2455
   778
!
ca@2455
   779
ca@2177
   780
listOfItems
ca@2455
   781
    "returns the hierarchical list of items"
ca@2455
   782
ca@2177
   783
    ^ model listOfItems
ca@2177
   784
!
ca@2177
   785
ca@2177
   786
model
ca@2455
   787
    "returns my selection model, a ViewTreeModel"
ca@2455
   788
ca@2177
   789
    ^ model
ca@2177
   790
!
ca@2177
   791
ca@2177
   792
selectOnClickHolder
ca@2455
   793
    "boolean holder, which indicates whether the selection will change on click"
ca@2455
   794
ca@2177
   795
    ^ model selectOnClickHolder
ca@2177
   796
!
ca@2177
   797
ca@2451
   798
showNamesHolder
ca@2451
   799
    "boolean holder, which indicates whether application names or widget names
ca@2455
   800
     as additional text are shown for the items"
ca@2455
   801
ca@2451
   802
    ^ showNamesHolder
ca@2451
   803
!
ca@2451
   804
ca@2177
   805
testModeChannel
ca@2455
   806
    "answer a boolean channel which describes the behaviour how to process
ca@2455
   807
     events on the target view.
ca@2455
   808
ca@2455
   809
     false: all input events are eaten and the selection is shown on the target view.
ca@2455
   810
     true:  no  input events are eaten and no  selection is shown on the target view."
ca@2455
   811
ca@2455
   812
    ^ model testModeChannel
ca@2177
   813
! !
ca@2177
   814
cg@2744
   815
!ViewTreeInspectorApplication methodsFor:'change & update'!
ca@2177
   816
ca@2177
   817
selectionChanged
ca@2177
   818
    |info view item|
ca@2177
   819
ca@2177
   820
    item := model selectedItem.
ca@2177
   821
ca@2177
   822
    item notNil ifTrue:[ |state|
ca@2177
   823
        view := item widget.
ca@2177
   824
ca@2177
   825
        view id isNil ifTrue:[
ca@2177
   826
            state := 'no ID'.
ca@2177
   827
        ] ifFalse:[
ca@2177
   828
            view shown ifTrue:[
ca@2177
   829
                state := 'visible'.
ca@2177
   830
            ] ifFalse:[
ca@2177
   831
                state := 'invisible'
ca@2177
   832
            ].
ca@2177
   833
        ].
ca@2177
   834
        info := '%1 [%2] - %3' bindWith:(view class name)
ca@2177
   835
                                   with:(view name ? '') with:state allBold.
ca@2177
   836
ca@2177
   837
    ] ifFalse:[
ca@2177
   838
        info := ''
ca@2177
   839
    ].
ca@2177
   840
    hasSingleSelectionHolder value:(view notNil).
cg@2770
   841
    inspectorView inspect:view.
ca@2177
   842
!
ca@2177
   843
ca@2177
   844
update:something with:someArgument from:aModel
ca@2454
   845
    |oldSelection|
ca@2454
   846
ca@2451
   847
    aModel == showNamesHolder ifTrue:[
ca@2455
   848
        oldSelection := model selectedItem.
ca@2454
   849
        model selectedItem:nil.
ca@2451
   850
        self listOfItems showWidgetNames:(aModel value).
ca@2454
   851
        model selectedItem:oldSelection.
ca@2451
   852
        ^ self
ca@2451
   853
    ].
ca@2458
   854
ca@2458
   855
    aModel == model ifTrue:[
ca@2458
   856
        self selectionChanged.
ca@2458
   857
        ^ self
ca@2458
   858
    ].
ca@2458
   859
ca@2177
   860
    super update:something with:someArgument from:aModel.
ca@2177
   861
! !
ca@2177
   862
cg@2744
   863
!ViewTreeInspectorApplication methodsFor:'event processing'!
ca@2177
   864
ca@2177
   865
processButtonMotionEvent:ev
ca@2455
   866
    |click rootView|
ca@2177
   867
ca@2455
   868
    motionAction isNil ifTrue:[^ self].
ca@2455
   869
ca@2455
   870
    (rootView := model rootView) isNil ifTrue:[
ca@2455
   871
        clickedItem := motionAction := nil.
ca@2455
   872
        ^ self
ca@2455
   873
    ].
ca@2455
   874
ca@2455
   875
    click := rootView device
ca@2455
   876
            translatePoint:((ev x)@ (ev y))
ca@2455
   877
            fromView:(ev view)
ca@2455
   878
            toView:rootView.
ca@2455
   879
ca@2455
   880
    click = clickedPoint ifFalse:[
ca@2455
   881
        (clickedItem isNil or:[(click dist:clickedPoint) > 5.0]) ifTrue:[
ca@2455
   882
            motionAction value:click
ca@2177
   883
        ]
ca@2177
   884
    ].
ca@2177
   885
!
ca@2177
   886
ca@2177
   887
processButtonPressEvent:ev
ca@2455
   888
    |rootView sensor lastRectangle|
ca@2455
   889
ca@2455
   890
    rootView    := model rootView.
ca@2177
   891
    sensor      := model rootView sensor.
ca@2177
   892
    clickedItem := model listOfItems detectItemRespondsToView:(ev view).
ca@2177
   893
ca@2177
   894
    (sensor ctrlDown or:[sensor shiftDown]) ifTrue:[
ca@2177
   895
        clickedItem notNil ifTrue:[
ca@2177
   896
            self selectOnClickHolder value ifTrue:[
ca@2177
   897
                model toggleSelectItem:clickedItem
ca@2177
   898
            ].
ca@2177
   899
        ].
ca@2177
   900
        clickedItem := motionAction := nil.
ca@2455
   901
        ^ self
ca@2455
   902
    ].
ca@2177
   903
ca@2455
   904
    clickedPoint := rootView device translatePoint:((ev x)@ (ev y))  fromView:(ev view) toView:rootView.
ca@2455
   905
    lastRectangle := nil.
ca@2177
   906
ca@2455
   907
    motionAction :=[:p|
ca@2455
   908
        rootView    := model rootView device rootView.
ca@2455
   909
        rootView    := model rootView.
ca@2455
   910
        clickedItem := nil.
ca@2177
   911
ca@2455
   912
        rootView xoring:[
ca@2455
   913
            lastRectangle notNil ifTrue:[ rootView displayRectangle:lastRectangle ]
ca@2455
   914
                                ifFalse:[ rootView clippedByChildren:false ].
ca@2455
   915
ca@2455
   916
            p isNil ifTrue:[
ca@2455
   917
                rootView clippedByChildren:true.
ca@2455
   918
                motionAction := nil.
ca@2455
   919
            ] ifFalse:[
ca@2455
   920
                lastRectangle := Rectangle origin:(clickedPoint min:p) corner:(clickedPoint max:p).
ca@2455
   921
                rootView displayRectangle:lastRectangle.
ca@2177
   922
            ].
ca@2455
   923
            rootView flush.
ca@2455
   924
        ].
ca@2455
   925
        lastRectangle
ca@2455
   926
    ].
ca@2177
   927
!
ca@2177
   928
ca@2177
   929
processButtonReleaseEvent:anEvent
ca@2177
   930
    |rootView rectangle newItems widget origin|
ca@2177
   931
ca@2455
   932
    (rootView := model rootView) isNil ifTrue:[
ca@2455
   933
        clickedItem := motionAction := nil.
ca@2455
   934
        ^ self
ca@2455
   935
    ].
ca@2177
   936
    motionAction isNil ifTrue:[ ^ self ].
ca@2177
   937
    clickedItem notNil ifTrue:[ ^ model selectItem:clickedItem ].
ca@2177
   938
ca@2455
   939
    rectangle := motionAction value:nil.
ca@2455
   940
    rectangle isNil ifTrue:[^ self].
ca@2177
   941
ca@2455
   942
    newItems := OrderedCollection new.
ca@2177
   943
ca@2455
   944
    model rootItem recursiveDo:[:anItem|
ca@2455
   945
        widget := anItem widget.
ca@2455
   946
        origin := widget originRelativeTo:rootView.
ca@2455
   947
ca@2455
   948
        (rectangle containsRect:(Rectangle origin:origin extent:(widget extent))) ifTrue:[
ca@2455
   949
            newItems add:anItem.
ca@2455
   950
        ]
ca@2177
   951
    ].
ca@2455
   952
    model value:newItems.
ca@2177
   953
!
ca@2177
   954
ca@2177
   955
processEvent:anEvent
ca@2177
   956
    |button menu|
ca@2177
   957
cg@2758
   958
    anEvent isKeyPressEvent ifTrue:[ self processKeyPressEvent:anEvent. ^ self  ].
ca@2177
   959
    anEvent isButtonEvent  ifFalse:[ ^ self ].
ca@2177
   960
ca@2177
   961
    button := anEvent button.
ca@2177
   962
ca@2177
   963
    (button == 2 or:[button == #menu]) ifTrue:[
ca@2177
   964
        motionAction isNil ifTrue:[
ca@2177
   965
            anEvent isButtonPressEvent ifTrue:[
ca@2177
   966
                self selectOnClickHolder value ifTrue:[
ca@2177
   967
                    menu := self middleButtonMenu value.
ca@2177
   968
                    menu notNil ifTrue:[
cg@2758
   969
                        menu := MenuPanel 
cg@2758
   970
                                    menu:(Menu new fromLiteralArrayEncoding:menu)
cg@2758
   971
                                    receiver:self.
ca@2177
   972
                        menu startUp.
ca@2177
   973
                    ]
ca@2177
   974
                ].
ca@2177
   975
            ].
ca@2177
   976
            clickedItem := nil.
ca@2177
   977
        ].
ca@2177
   978
        ^ self
ca@2177
   979
    ].
ca@2177
   980
cg@2758
   981
    anEvent isButtonPressEvent  ifTrue:[ self processButtonPressEvent:anEvent. ^ self ].
cg@2758
   982
    anEvent isButtonMotionEvent ifTrue:[ self processButtonMotionEvent:anEvent. ^ self ].
ca@2177
   983
ca@2177
   984
    anEvent isButtonReleaseEvent ifTrue:[
ca@2177
   985
        self selectOnClickHolder value ifTrue:[
ca@2177
   986
            self processButtonReleaseEvent:anEvent
ca@2177
   987
        ].
ca@2177
   988
    ].
ca@2177
   989
    clickedItem := motionAction := nil.
ca@2177
   990
ca@2177
   991
    anEvent type == #'buttonMultiPress:x:y:' ifTrue:[
ca@2177
   992
        self selectOnClickHolder value ifTrue:[
ca@2177
   993
            self doInspect:#view.
ca@2177
   994
        ].
ca@2177
   995
    ].
ca@2177
   996
!
ca@2177
   997
ca@2177
   998
processKeyPressEvent:anEvent
ca@2177
   999
    |item prnt idx key max next|
ca@2177
  1000
ca@2177
  1001
    key := anEvent key.
ca@2177
  1002
    key isSymbol ifFalse:[^ self].
ca@2177
  1003
ca@2177
  1004
    key == #Delete    ifTrue:[ ^ self doDestroy ].
ca@2177
  1005
    key == #InspectIt ifTrue:[ ^ self doInspect:#view ].
ca@2177
  1006
ca@2177
  1007
    (   key == #CursorUp
ca@2177
  1008
    or:[key == #CursorDown
ca@2177
  1009
    or:[key == #CursorLeft
ca@2177
  1010
    or:[key == #CursorRight]]]
ca@2177
  1011
    ) ifFalse:[
ca@2177
  1012
        ^ self
ca@2177
  1013
    ].
ca@2177
  1014
    item := model selectedItem.
ca@2177
  1015
ca@2177
  1016
    item isNil ifTrue:[
ca@2177
  1017
        ^ model selectedItem:(model first ? model rootItem)
ca@2177
  1018
    ].
ca@2177
  1019
ca@2177
  1020
    prnt := item parent.
ca@2177
  1021
    prnt isNil ifTrue:[
ca@2177
  1022
        "/ is the root item
ca@2177
  1023
        (key == #CursorUp or:[key == #CursorLeft]) ifTrue:[item := model listOfItems last]
ca@2177
  1024
                                                  ifFalse:[item := item at:1 ifAbsent:item].
ca@2177
  1025
cg@2758
  1026
        ^ model selectedItem:item
ca@2177
  1027
    ].
ca@2177
  1028
    key == #CursorLeft ifTrue:[ ^ model selectedItem:prnt ].
ca@2177
  1029
ca@2177
  1030
    key == #CursorRight ifTrue:[
ca@2177
  1031
        next := item at:1 ifAbsent:nil.
ca@2177
  1032
        next notNil ifTrue:[ model selectedItem:next ].
cg@2758
  1033
        ^ self
ca@2177
  1034
    ].
ca@2177
  1035
ca@2177
  1036
    max := prnt size.
ca@2177
  1037
ca@2177
  1038
    key == #CursorUp ifTrue:[
ca@2177
  1039
        idx := prnt identityIndexOf:item.
ca@2177
  1040
        idx == 1 ifTrue:[idx := max + 1].
ca@2177
  1041
        model selectedItem:(prnt at:idx - 1).
cg@2758
  1042
        ^ self.
ca@2177
  1043
    ].
ca@2177
  1044
ca@2177
  1045
    key == #CursorDown ifTrue:[
ca@2177
  1046
        idx := prnt identityIndexOf:item.
ca@2177
  1047
        idx == max ifTrue:[idx := 0].
ca@2177
  1048
        model selectedItem:(prnt at:idx + 1).
cg@2758
  1049
        ^ self.
ca@2177
  1050
    ].
ca@2177
  1051
!
ca@2177
  1052
ca@2177
  1053
processMappedView:aView
ca@2177
  1054
    |parent anchor|
ca@2177
  1055
ca@2177
  1056
    parent := self listOfItems detectItemRespondsToView:aView.
ca@2177
  1057
    parent isNil ifTrue:[ ^ self ].
ca@2177
  1058
ca@2177
  1059
    NotFoundSignal handle:[:ex|
ca@2177
  1060
        "contained subvies used by spec are not yet created;
ca@2177
  1061
         thus we have to wait until last used subview is build
ca@2177
  1062
        "
ca@2177
  1063
        anchor := nil.
ca@2177
  1064
    ] do:[
ca@2177
  1065
        anchor := parent class buildViewsFrom:(parent widget).
ca@2177
  1066
    ].
ca@2177
  1067
    anchor notNil ifTrue:[
ca@2177
  1068
        parent updateFromChildren:anchor children.
ca@2177
  1069
    ].
ca@2177
  1070
! !
ca@2177
  1071
cg@2744
  1072
!ViewTreeInspectorApplication methodsFor:'initialization & release'!
ca@2177
  1073
ca@2177
  1074
closeDownViews
ca@2455
  1075
    "release the grapped application"
ca@2455
  1076
ca@2177
  1077
    process := nil.
ca@2177
  1078
    super closeDownViews.
ca@2177
  1079
    self doUnpick.
ca@2177
  1080
!
ca@2177
  1081
ca@2177
  1082
initialize
ca@2455
  1083
    "setup my model and channels"
ca@2455
  1084
ca@2177
  1085
    super initialize.
ca@2177
  1086
ca@2177
  1087
    hasSingleSelectionHolder := false asValue.
ca@2177
  1088
    followFocusChannel       := false asValue.
ca@2177
  1089
ca@2177
  1090
    model := ViewTreeModel new.
ca@2177
  1091
    model inputEventAction:[:ev| self processEvent:ev ].
ca@2177
  1092
    model mappedViewAction:[:vw| self processMappedView:vw ].
ca@2177
  1093
    model application:self.
ca@2458
  1094
    model addDependent:self.
ca@2458
  1095
ca@2177
  1096
ca@2451
  1097
    showNamesHolder := false asValue.
ca@2451
  1098
    showNamesHolder addDependent:self.
ca@2177
  1099
!
ca@2177
  1100
cg@2770
  1101
postBuildInspectorView:anInspector
cg@2770
  1102
    inspectorView := anInspector.
cg@2770
  1103
!
cg@2770
  1104
ca@2177
  1105
postBuildTree:aTree
ca@2177
  1106
    treeView := aTree scrolledView.
ca@2177
  1107
    treeView hasConstantHeight:true.
ca@2177
  1108
! !
ca@2177
  1109
cg@2744
  1110
!ViewTreeInspectorApplication methodsFor:'menu queries'!
ca@2177
  1111
ca@2177
  1112
hasApplication
ca@2455
  1113
    "returns true if the current selected view has an application"
ca@2455
  1114
ca@2177
  1115
    |view|
ca@2177
  1116
ca@2177
  1117
    view := self selectedView.
ca@2177
  1118
  ^ (view notNil and:[view application notNil])
ca@2177
  1119
!
ca@2177
  1120
ca@2177
  1121
hasController
ca@2177
  1122
    "returns true if the current selected item's view has a controller
ca@2455
  1123
     other than nil or the view itself"
ca@2455
  1124
ca@2177
  1125
    |view controller|
ca@2177
  1126
ca@2177
  1127
    view := self selectedView.
ca@2177
  1128
ca@2177
  1129
    view notNil ifTrue:[
ca@2177
  1130
        controller := view controller.
ca@2177
  1131
      ^ (controller notNil and:[controller ~~ view])
ca@2177
  1132
    ].
ca@2177
  1133
    ^ false
ca@2177
  1134
!
ca@2177
  1135
ca@2177
  1136
hasModel
ca@2455
  1137
    "returns true if the current selected view has a model"
ca@2455
  1138
ca@2177
  1139
    |view|
ca@2177
  1140
ca@2177
  1141
    view := self selectedView.
ca@2177
  1142
  ^ (view notNil and:[view model notNil])
ca@2177
  1143
! !
ca@2177
  1144
cg@2744
  1145
!ViewTreeInspectorApplication methodsFor:'menu specs'!
ca@2177
  1146
ca@2177
  1147
middleButtonMenu
ca@2455
  1148
    "returns the middleButton menu for the single selected item or nil"
ca@2455
  1149
cg@2758
  1150
    ^ [ 
cg@2758
  1151
        model selectedItem notNil 
cg@2758
  1152
            ifTrue:[self class middleButtonMenu]
cg@2758
  1153
            ifFalse:[nil]
ca@2177
  1154
      ]
ca@2177
  1155
!
ca@2177
  1156
ca@2177
  1157
submenuApplications:aMenu
ca@2177
  1158
    |applications menu item list addBlock|
ca@2177
  1159
ca@2177
  1160
    item := aMenu selection nameKey == #single ifTrue:[model selectedItem]
ca@2177
  1161
                                              ifFalse:[model rootItem].
ca@2177
  1162
    item isNil ifTrue:[^ nil].
ca@2177
  1163
ca@2177
  1164
    applications := IdentityDictionary new.
ca@2177
  1165
ca@2177
  1166
    addBlock := [:el| |cls ctr|
ca@2177
  1167
        cls := self resolveApplicationClassFor:el.
ca@2177
  1168
ca@2177
  1169
        cls notNil ifTrue:[
ca@2177
  1170
            ctr := applications at:cls ifAbsent:0.
ca@2177
  1171
            applications at:cls put:(ctr + 1).
ca@2177
  1172
        ].
ca@2177
  1173
    ].
ca@2177
  1174
    item recursiveDo:addBlock.
ca@2177
  1175
    addBlock value:item.
ca@2177
  1176
ca@2177
  1177
    applications isEmpty ifTrue:[^ nil ].
ca@2177
  1178
    list := SortedCollection sortBlock:[:a :b| a title < b title ].
ca@2177
  1179
ca@2177
  1180
    applications keysAndValuesDo:[:cls :ctr|
ca@2177
  1181
       list add:(MenuDesc title:(cls name)
ca@2177
  1182
                          value:(ctr printString)
ca@2177
  1183
                         action:[self doSelectNextOfApplicationClass:cls startingIn:item]
ca@2177
  1184
                 ).
ca@2177
  1185
    ].
ca@2177
  1186
ca@2177
  1187
    menu := MenuDesc buildFromList:list onGC:aMenu.
ca@2177
  1188
    menu do:[:el|
ca@2177
  1189
        el hideMenuOnActivated:false
ca@2177
  1190
    ].
ca@2177
  1191
    ^ menu
ca@2177
  1192
!
ca@2177
  1193
ca@2177
  1194
submenuComponents:aMenu
ca@2177
  1195
    |widgets list total menu item|
ca@2177
  1196
ca@2177
  1197
    item := aMenu selection nameKey == #single ifTrue:[model selectedItem]
ca@2177
  1198
                                              ifFalse:[model rootItem].
ca@2177
  1199
    item isNil ifTrue:[^ nil].
ca@2177
  1200
ca@2177
  1201
    widgets := IdentityDictionary new.
ca@2177
  1202
    total   := 0.
ca@2177
  1203
ca@2177
  1204
    item recursiveDo:[:el| |cls ctr|
ca@2177
  1205
        cls := el widget.
ca@2177
  1206
ca@2177
  1207
        cls notNil ifTrue:[
ca@2177
  1208
            cls := cls class.
ca@2177
  1209
            ctr := widgets at:cls ifAbsent:0.
ca@2177
  1210
            widgets at:cls put:(ctr + 1).
ca@2177
  1211
            total := total + 1.
ca@2177
  1212
        ].
ca@2177
  1213
    ].
ca@2177
  1214
    total == 0 ifTrue:[^ nil].
ca@2177
  1215
    list := SortedCollection sortBlock:[:a :b| a title < b title ].
ca@2177
  1216
ca@2177
  1217
    widgets keysAndValuesDo:[:cls :ctr|
ca@2177
  1218
        list add:(MenuDesc title:(cls name)
ca@2177
  1219
                           value:(ctr printString)
ca@2177
  1220
                          action:[self doSelectNextOfClass:cls startingIn:item]
ca@2177
  1221
                 ).
ca@2177
  1222
    ].
ca@2177
  1223
    list := list asOrderedCollection.
ca@2177
  1224
    list add:(MenuDesc separator).
ca@2177
  1225
    list add:(MenuDesc title:'Total' value:(total printString)).
ca@2177
  1226
    menu := MenuDesc buildFromList:list onGC:aMenu.
ca@2177
  1227
    menu do:[:el|
ca@2177
  1228
        el hideMenuOnActivated:false
ca@2177
  1229
    ].
ca@2177
  1230
    ^ menu
ca@2177
  1231
!
ca@2177
  1232
ca@2177
  1233
submenuGeometry:aMenu
ca@2455
  1234
    "builds and returns the geometry submenu"
ca@2455
  1235
ca@2177
  1236
    |view point inst list x y|
ca@2177
  1237
ca@2177
  1238
    view := self selectedView.
ca@2177
  1239
    view isNil ifTrue:[^ nil].
ca@2177
  1240
ca@2177
  1241
    list := OrderedCollection new.
ca@2177
  1242
ca@2177
  1243
    "/ origin
ca@2177
  1244
    point := view relativeOrigin.
ca@2177
  1245
    point isNil ifTrue:[ point := view origin ].
ca@2177
  1246
ca@2177
  1247
    x := view left.
ca@2177
  1248
    y := view top.
ca@2177
  1249
ca@2177
  1250
    (x == point x and:[y == point y]) ifTrue:[ inst := point ]
ca@2177
  1251
                                     ifFalse:[ inst := '%1 --> (%2@%3)' bindWith:point with:x with:y ].
ca@2177
  1252
ca@2177
  1253
    list add:(MenuDesc title:'origin' value:inst).
ca@2177
  1254
ca@2177
  1255
    "/ corner
ca@2177
  1256
    point := view relativeCorner.
ca@2177
  1257
    point isNil ifTrue:[ point := view corner ].
ca@2177
  1258
ca@2177
  1259
    x := view right.
ca@2177
  1260
    y := view bottom.
ca@2177
  1261
ca@2177
  1262
    (x == point x and:[y == point y]) ifTrue:[ inst := point ]
ca@2177
  1263
                                     ifFalse:[ inst := '%1 --> (%2@%3)' bindWith:point with:x with:y ].
ca@2177
  1264
ca@2177
  1265
    list add:(MenuDesc title:'corner' value:inst).
ca@2177
  1266
ca@2177
  1267
    "/ extent
ca@2177
  1268
    (point := view relativeExtent) isNil ifTrue:[point := view extent].
ca@2177
  1269
    list add:(MenuDesc title:'extent' value:point).
ca@2177
  1270
ca@2177
  1271
    "/ preferred extent
ca@2177
  1272
    list add:(MenuDesc title:'pref. extent' value:(view preferredExtent)).
ca@2177
  1273
    list add:(MenuDesc separator).
ca@2177
  1274
ca@2177
  1275
    "/ view insets
ca@2177
  1276
    inst := 'l:%1  r:%2  t:%3  b:%4' bindWith:(view leftInset)
ca@2177
  1277
                                         with:(view rightInset)
ca@2177
  1278
                                         with:(view topInset)
ca@2177
  1279
                                         with:(view bottomInset).
ca@2177
  1280
ca@2177
  1281
    list add:(MenuDesc title:'insets'      value:inst).
ca@2177
  1282
    list add:(MenuDesc title:'borderWidth' value:(view borderWidth)).
ca@2177
  1283
    list add:(MenuDesc title:'level'       value:(view level)).
ca@2177
  1284
    list add:(MenuDesc separator).
ca@2177
  1285
ca@2177
  1286
    (inst := view layout) notNil ifTrue:[ inst := inst displayString ].
ca@2177
  1287
    list add:(MenuDesc title:'layout' value:inst).
ca@2177
  1288
ca@2177
  1289
    (inst := view transformation) notNil ifTrue:[ inst := inst displayString ].
ca@2177
  1290
    list add:(MenuDesc title:'transformation' value:inst).
ca@2177
  1291
ca@2177
  1292
  ^ MenuDesc buildFromList:list onGC:aMenu
ca@2177
  1293
!
ca@2177
  1294
ca@2177
  1295
submenuInspector:aMenu
ca@2455
  1296
    "builds and returns the inspector submenu"
ca@2455
  1297
ca@2177
  1298
    |view list n names label value|
ca@2177
  1299
ca@2177
  1300
    view := self selectedView.
ca@2177
  1301
    view isNil ifTrue:[^ nil].
ca@2177
  1302
ca@2177
  1303
    n := view class instSize.
ca@2177
  1304
    n > 0 ifFalse:[^ nil ].
ca@2177
  1305
ca@2177
  1306
    list  := OrderedCollection new:n.
ca@2177
  1307
    names := view class allInstVarNames.
ca@2177
  1308
ca@2177
  1309
    1 to:n do:[:i| |action|
ca@2177
  1310
        label := (names at:i) printString.
ca@2177
  1311
        value := view instVarAt:i.
ca@2177
  1312
        value isNil ifTrue:[
ca@2177
  1313
            value  := '------'.
ca@2177
  1314
            action := nil.
ca@2177
  1315
        ] ifFalse:[
ca@2177
  1316
            value  := value displayString contractAtEndTo:40.
ca@2177
  1317
            action := [(view instVarAt:i) inspect].
ca@2177
  1318
        ].
ca@2177
  1319
        list add:(MenuDesc title:label value:value action:action).
ca@2177
  1320
    ].
ca@2177
  1321
ca@2177
  1322
    ^ MenuDesc buildFromList:list onGC:aMenu
ca@2177
  1323
!
ca@2177
  1324
ca@2177
  1325
submenuInterface:aMenu
ca@2455
  1326
    "builds and returns the interface submenu"
ca@2455
  1327
ca@2177
  1328
    |view label inst value list|
ca@2177
  1329
ca@2177
  1330
    view := self selectedView.
ca@2177
  1331
    view isNil ifTrue:[^ nil].
ca@2177
  1332
ca@2177
  1333
    list := OrderedCollection new.
ca@2177
  1334
ca@2177
  1335
    inst  := view controller.
ca@2177
  1336
    value := nil.
ca@2177
  1337
ca@2177
  1338
    inst isNil ifTrue:[
ca@2177
  1339
        label := nil
ca@2177
  1340
    ] ifFalse:[
cg@2758
  1341
        inst == view ifTrue:[ 
cg@2758
  1342
            label := '== view itself' 
cg@2758
  1343
        ] ifFalse:[ 
cg@2758
  1344
            label := inst displayString.
cg@2758
  1345
            value := [view controller inspect].
cg@2758
  1346
        ].
ca@2177
  1347
    ].
ca@2177
  1348
    list add:(MenuDesc title:'controller' value:label action:value).
ca@2177
  1349
ca@2177
  1350
    inst := view delegate.
ca@2177
  1351
    inst notNil ifTrue:[
ca@2177
  1352
        list add:(MenuDesc title:'delegate' value:(inst displayString) action:[ view delegate inspect ]).
ca@2177
  1353
    ].
ca@2177
  1354
ca@2177
  1355
    inst := view application.
ca@2177
  1356
cg@2758
  1357
    inst notNil ifTrue:[ 
cg@2758
  1358
        |topAppl|
cg@2758
  1359
ca@2177
  1360
        list add:(MenuDesc title:'application' value:inst action:[ view application inspect ]).
ca@2177
  1361
ca@2177
  1362
        topAppl := inst topApplication.
ca@2177
  1363
ca@2177
  1364
        (topAppl notNil and:[topAppl ~~ inst]) ifTrue:[
ca@2177
  1365
            list add:(MenuDesc title:'topApplication' value:topAppl action:[ inst topApplication inspect ]).
ca@2177
  1366
        ].
ca@2177
  1367
    ].
ca@2177
  1368
    list add:(MenuDesc separator).
ca@2177
  1369
ca@2177
  1370
    (view respondsTo:#'model:') ifTrue:[
ca@2177
  1371
        inst := model.
ca@2177
  1372
ca@2177
  1373
        inst isNil ifTrue:[ label := value := nil ]
ca@2177
  1374
                  ifFalse:[ label := inst displayString.
ca@2177
  1375
                            value := [ view model inspect ].
ca@2177
  1376
                          ].
ca@2177
  1377
ca@2177
  1378
        list add:(MenuDesc title:'model' value:label action:value).
ca@2177
  1379
ca@2177
  1380
        (inst notNil and:[view respondsTo:#modelInterface]) ifTrue:[
ca@2177
  1381
            view modelInterface keysAndValuesDo:[:key : val|
ca@2177
  1382
                val isNil ifTrue:[ label := nil ]
ca@2177
  1383
                         ifFalse:[ label := val displayString ].
ca@2177
  1384
ca@2177
  1385
                list add:(MenuDesc title:('      - ', key) value:label ).
ca@2177
  1386
            ]
ca@2177
  1387
        ].
ca@2177
  1388
    ].
ca@2177
  1389
ca@2177
  1390
    (view respondsTo:#enableChannel) ifTrue:[
ca@2177
  1391
        inst := view enableChannel.
ca@2177
  1392
ca@2177
  1393
        inst isNil ifTrue:[ label := value := nil ]
ca@2177
  1394
                  ifFalse:[ label := inst displayString.
ca@2177
  1395
                            value := [ view enableChannel inspect ].
ca@2177
  1396
                          ].
ca@2177
  1397
ca@2177
  1398
        list add:(MenuDesc title:'enableChannel' value:label action:value).
ca@2177
  1399
    ].
ca@2177
  1400
ca@2177
  1401
    list last isSeparator ifFalse:[ list add:(MenuDesc separator) ].
ca@2177
  1402
ca@2177
  1403
    (view respondsTo:#listHolder) ifTrue:[
ca@2177
  1404
        inst := view listHolder.
ca@2177
  1405
ca@2177
  1406
        inst isNil ifTrue:[ label := value := nil ]
ca@2177
  1407
                  ifFalse:[ label := inst class printString.
ca@2177
  1408
                            value := [ view listHolder inspect ].
ca@2177
  1409
                          ].
ca@2177
  1410
        list add:(MenuDesc title:'listHolder' value:label action:value).
ca@2177
  1411
    ].
ca@2177
  1412
ca@2177
  1413
    (view respondsTo:#list) ifTrue:[
ca@2177
  1414
        inst := view list.
ca@2177
  1415
ca@2177
  1416
        inst isNil ifTrue:[ label := value := nil ]
ca@2177
  1417
                  ifFalse:[ label := '%1 [%2]' bindWith:(inst class printString) with:(inst size).
ca@2177
  1418
                            value := [ view list inspect ].
ca@2177
  1419
                          ].
ca@2177
  1420
ca@2177
  1421
        list add:(MenuDesc title:'list' value:label action:value).
ca@2177
  1422
    ].
ca@2177
  1423
ca@2177
  1424
    list last isSeparator ifTrue:[ list removeLast ].
ca@2177
  1425
  ^ MenuDesc buildFromList:list onGC:aMenu
ca@2177
  1426
!
ca@2177
  1427
ca@2177
  1428
submenuVisibility:aMenu
ca@2455
  1429
    "builds and returns the geometry submenu"
ca@2455
  1430
ca@2177
  1431
    |view list value|
ca@2177
  1432
ca@2177
  1433
    view := self selectedView.
ca@2177
  1434
    view isNil ifTrue:[^ nil].
ca@2177
  1435
ca@2177
  1436
    list := OrderedCollection new.
ca@2177
  1437
ca@2177
  1438
    list add:(MenuDesc title:'device'     value:(view device printString)).
ca@2177
  1439
    list add:(MenuDesc title:'drawableId' value:(view id)).
ca@2177
  1440
    list add:(MenuDesc title:'gcId'       value:(view gcId)).
ca@2177
  1441
ca@2177
  1442
    list add:(MenuDesc separator).
ca@2177
  1443
ca@2177
  1444
    list add:(MenuDesc title:'shown'    value:(view shown)).
ca@2177
  1445
    list add:(MenuDesc title:'realized' value:(view realized)).
ca@2177
  1446
ca@2177
  1447
    list add:(MenuDesc separator).
ca@2177
  1448
ca@2177
  1449
    list add:(MenuDesc title:'hiddenOnRealize' value:(view isHiddenOnRealize)).
ca@2177
  1450
ca@2177
  1451
    (value := view visibilityChannel) isNil ifTrue:[
ca@2177
  1452
        list add:(MenuDesc title:'visibilityChannel' value:'------').
ca@2177
  1453
    ] ifFalse:[
ca@2177
  1454
        list add:(MenuDesc title:'visibilityChannel'
ca@2177
  1455
                           value:(value displayString)
ca@2177
  1456
                          action:[view visibilityChannel inspect]).
ca@2177
  1457
    ].
ca@2177
  1458
cg@2758
  1459
    ^ MenuDesc buildFromList:list onGC:aMenu
ca@2177
  1460
! !
ca@2177
  1461
cg@2744
  1462
!ViewTreeInspectorApplication methodsFor:'private'!
ca@2177
  1463
ca@2177
  1464
selectFocusView
cg@2762
  1465
    |rootView focusView|
ca@2177
  1466
ca@2177
  1467
    rootView := model rootView.
ca@2177
  1468
ca@2177
  1469
    (rootView notNil and:[rootView shown]) ifTrue:[
ca@2177
  1470
        focusView := rootView windowGroup focusView.
ca@2177
  1471
    ].
ca@2177
  1472
    focusView isNil ifTrue:[^ self ].
ca@2177
  1473
cg@2762
  1474
    self selectView:focusView
cg@2762
  1475
!
cg@2762
  1476
cg@2762
  1477
selectView:aView
cg@2762
  1478
    |currentItem viewItem|
cg@2762
  1479
cg@2762
  1480
    currentItem := model selectedItem.
cg@2762
  1481
cg@2762
  1482
    (currentItem notNil and:[currentItem widget == aView]) ifTrue:[
ca@2177
  1483
        ^ self
ca@2177
  1484
    ].
cg@2762
  1485
    viewItem := model listOfItems recursiveDetect:[:el| el widget == aView ].
cg@2762
  1486
cg@2762
  1487
    viewItem notNil ifTrue:[
cg@2762
  1488
        model selectItem:viewItem.
ca@2177
  1489
    ].        
ca@2177
  1490
!
ca@2177
  1491
ca@2177
  1492
setRootItem:aRootItemOrNil
ca@2177
  1493
    |theProcess|
ca@2177
  1494
ca@2177
  1495
    aRootItemOrNil isNil ifTrue:[
ca@2177
  1496
        process := nil.
ca@2177
  1497
    ] ifFalse:[
ca@2177
  1498
        "/ expand tree to level 3
ca@2177
  1499
        aRootItemOrNil do:[:aRootChild|
ca@2177
  1500
            aRootChild do:[:aSubChild| aSubChild expand ].
ca@2177
  1501
            aRootChild expand.
ca@2177
  1502
        ].
ca@2177
  1503
        aRootItemOrNil expand.
ca@2177
  1504
ca@2177
  1505
        process isNil ifTrue:[
ca@2177
  1506
            theProcess := process :=
ca@2455
  1507
                Process for:[   |update testModeChannel|
ca@2177
  1508
ca@2177
  1509
                                update := false.
ca@2455
  1510
                                testModeChannel := model testModeChannel.
ca@2177
  1511
ca@2455
  1512
                                [process == theProcess] whileTrue:[
ca@2177
  1513
                                    Delay waitForSeconds:0.5.
ca@2177
  1514
ca@2177
  1515
                                    (treeView notNil and:[process == theProcess and:[treeView shown]]) ifTrue:[
ca@2455
  1516
                                        (testModeChannel value == true and:[followFocusChannel value == true]) ifTrue:[
ca@2177
  1517
                                            self selectFocusView.
ca@2177
  1518
                                        ].
ca@2177
  1519
                                        update ifTrue:[
ca@2177
  1520
                                            self updateShownStatus.
ca@2177
  1521
                                        ].
ca@2177
  1522
                                        update := update not.
ca@2177
  1523
                                    ].
ca@2177
  1524
                                ].
ca@2177
  1525
ca@2177
  1526
                             ] priority:8.
cg@2744
  1527
            theProcess name:'ViewTreeInspector - Follow Focus'.
ca@2177
  1528
            theProcess resume.
ca@2177
  1529
        ].
ca@2177
  1530
    ].
ca@2177
  1531
    model rootItem:aRootItemOrNil.
ca@2177
  1532
!
ca@2177
  1533
ca@2177
  1534
updateShownStatus
ca@2177
  1535
    |rootItem min max visState listIdx visY0 visY1 height damage|
ca@2177
  1536
ca@2177
  1537
    rootItem := model rootItem.
ca@2177
  1538
    (rootItem notNil and:[rootItem widget shown]) ifFalse:[^ self].
ca@2177
  1539
ca@2177
  1540
    max := 0.
ca@2177
  1541
    min := 9999999.
ca@2177
  1542
ca@2177
  1543
    rootItem recursiveEachVisibleItemDo:[:anItem|
ca@2177
  1544
        visState := (anItem widget shown).
ca@2177
  1545
ca@2177
  1546
        visState ~~ anItem isDrawnShown ifTrue:[
ca@2177
  1547
            anItem isDrawnShown:visState.
ca@2177
  1548
            listIdx := treeView identityIndexOf:anItem.
ca@2177
  1549
ca@2177
  1550
            listIdx > 0 ifTrue:[    
ca@2177
  1551
                max := max max:listIdx.
ca@2177
  1552
                min := min min:listIdx.
ca@2177
  1553
            ].
ca@2177
  1554
        ].
ca@2177
  1555
    ].
ca@2177
  1556
    max < min ifTrue:[^ self].
ca@2177
  1557
    max := max + 1.
ca@2177
  1558
ca@2177
  1559
    visY0  := (treeView yVisibleOfLine:min) max:0.
ca@2177
  1560
    visY1  := (treeView yVisibleOfLine:max) min:(treeView height).
ca@2177
  1561
    height := visY1 - visY0.
ca@2177
  1562
    
ca@2177
  1563
    height > 2 ifTrue:[
ca@2177
  1564
        treeView shown ifTrue:[
ca@2177
  1565
            damage := Rectangle left:0 top:visY0 width:(treeView width) height:height.
ca@2177
  1566
            treeView invalidateDeviceRectangle:damage repairNow:false.
ca@2177
  1567
        ].
ca@2177
  1568
    ].
ca@2177
  1569
! !
ca@2177
  1570
cg@2744
  1571
!ViewTreeInspectorApplication methodsFor:'selection'!
ca@2177
  1572
ca@2177
  1573
selectedView
ca@2455
  1574
    "answer the selected view or nil"
ca@2455
  1575
ca@2177
  1576
    |item|
ca@2177
  1577
ca@2177
  1578
    item := model selectedItem.
ca@2177
  1579
    item notNil ifTrue:[ ^ item widget ].
ca@2177
  1580
  ^ nil
ca@2177
  1581
! !
ca@2177
  1582
cg@2744
  1583
!ViewTreeInspectorApplication methodsFor:'testing'!
ca@2177
  1584
ca@2177
  1585
resolveApplicationClassFor:aTreeItem
ca@2177
  1586
    aTreeItem isApplicationClass ifTrue:[
ca@2177
  1587
       ^ aTreeItem applicationClass
ca@2177
  1588
    ].
ca@2177
  1589
    ^ nil
ca@2177
  1590
!
ca@2177
  1591
ca@2177
  1592
selectedComponentHasChildren
ca@2177
  1593
    |item|
ca@2177
  1594
ca@2177
  1595
    item := model selectedItem.
ca@2177
  1596
    ^ (item notNil and:[item hasChildren])
ca@2177
  1597
! !
ca@2177
  1598
cg@2744
  1599
!ViewTreeInspectorApplication methodsFor:'user operations'!
ca@2177
  1600
ca@2177
  1601
doBrowse:what
ca@2177
  1602
    "open browser on:
ca@2177
  1603
        #view           browse class
ca@2177
  1604
        #model          browse model class
ca@2177
  1605
        #application    browse application class
ca@2177
  1606
        #controller     browse controller class
ca@2177
  1607
    "
ca@2177
  1608
    |view inst|
ca@2177
  1609
ca@2177
  1610
    view := self selectedView.
ca@2177
  1611
    view isNil ifTrue:[^ self].
ca@2177
  1612
ca@2177
  1613
             what == #view        ifTrue:[ inst := view ]
ca@2177
  1614
    ifFalse:[what == #model       ifTrue:[ inst := view model ]
ca@2177
  1615
    ifFalse:[what == #application ifTrue:[ inst := view application ]
ca@2177
  1616
    ifFalse:[what == #controller  ifTrue:[ inst := view controller ]
ca@2177
  1617
    ifFalse:[
ca@2177
  1618
        ^ self
ca@2177
  1619
    ]]]].
ca@2177
  1620
ca@2177
  1621
    inst notNil ifTrue:[
ca@2177
  1622
        inst class browserClass openInClass:(inst class) selector:nil
ca@2177
  1623
    ].
ca@2177
  1624
!
ca@2177
  1625
ca@2177
  1626
doDestroy
ca@2455
  1627
    "destroy the current selected view"
ca@2455
  1628
ca@2177
  1629
    |item parent|
ca@2177
  1630
ca@2177
  1631
    item := model selectedItem.
ca@2177
  1632
    item isNil ifTrue:[ ^ self].
ca@2177
  1633
ca@2177
  1634
    parent := item parent.
ca@2177
  1635
ca@2177
  1636
    parent isNil ifTrue:[
ca@2177
  1637
        "/ the root
ca@2177
  1638
        model withSelectionHiddenDo:[item deleteAll].
ca@2177
  1639
      ^ self
ca@2177
  1640
    ].
ca@2177
  1641
ca@2177
  1642
    model withSelectionHiddenDo:[
ca@2177
  1643
        |idx nsel|
ca@2177
  1644
ca@2177
  1645
        idx := parent identityIndexOf:item.
ca@2177
  1646
ca@2177
  1647
        idx == parent size ifTrue:[
ca@2177
  1648
            nsel := parent at:(idx - 1) ifAbsent:parent
ca@2177
  1649
        ] ifFalse:[
ca@2177
  1650
            nsel := parent at:(idx + 1)
ca@2177
  1651
        ].
ca@2177
  1652
        model setValue:nil.
ca@2177
  1653
        item delete.
ca@2177
  1654
ca@2177
  1655
        parent isLayoutContainer ifTrue:[
ca@2177
  1656
            parent widget sizeChanged:nil
ca@2177
  1657
        ].
ca@2177
  1658
        model value:nsel.
ca@2177
  1659
    ].
ca@2177
  1660
!
ca@2177
  1661
ca@2177
  1662
doFlash
ca@2455
  1663
    "flash the selected view"
ca@2455
  1664
ca@2177
  1665
    |view|
ca@2177
  1666
ca@2177
  1667
    view := self selectedView.
ca@2177
  1668
    view isNil ifTrue:[ ^ self].
ca@2177
  1669
ca@2177
  1670
    view shown ifTrue:[
ca@2177
  1671
        model withSelectionHiddenDo:[
ca@2177
  1672
            view perform:#flash ifNotUnderstood:nil.
ca@2177
  1673
        ].
ca@2177
  1674
    ].
ca@2177
  1675
!
ca@2177
  1676
ca@2177
  1677
doInspect:what
ca@2177
  1678
    "open inspector on:
ca@2177
  1679
        #view           inspect class
ca@2177
  1680
        #group          inspect windowGroup
ca@2177
  1681
        #model          inspect model
ca@2177
  1682
        #application    inspect application
ca@2177
  1683
        #controller     inspect controller
ca@2177
  1684
    "
ca@2177
  1685
    |inst|
ca@2177
  1686
ca@2177
  1687
    inst := self selectedView.
ca@2177
  1688
    inst isNil ifTrue:[^ self].
ca@2177
  1689
ca@2177
  1690
             what == #group       ifTrue:[ inst := inst windowGroup ]
ca@2177
  1691
    ifFalse:[what == #model       ifTrue:[ inst := inst model ]
ca@2177
  1692
    ifFalse:[what == #application ifTrue:[ inst := inst application ]
ca@2177
  1693
    ifFalse:[what == #controller  ifTrue:[ inst := inst controller  ]]]].
ca@2177
  1694
ca@2177
  1695
    inst notNil ifTrue:[ inst inspect ].
ca@2177
  1696
!
ca@2177
  1697
cg@2762
  1698
doPickView
ca@2455
  1699
    "pick a window's topView"
ca@2455
  1700
cg@2762
  1701
    |screen clickedView topWindow cursor|
ca@2177
  1702
ca@2177
  1703
    self doUnpick.
ca@2177
  1704
cg@2759
  1705
    cursor := Cursor fromImage:(self class crossHairIcon).
cg@2759
  1706
cg@2759
  1707
    screen := Screen current.
cg@2762
  1708
    clickedView := screen viewFromPoint:(screen pointFromUserShowing:cursor).
cg@2762
  1709
    clickedView isNil ifTrue:[^ self].
cg@2762
  1710
cg@2762
  1711
    topWindow := clickedView topView.
cg@2762
  1712
cg@2762
  1713
    (    topWindow == Screen current rootView
cg@2762
  1714
     or:[topWindow == self window topView]
ca@2177
  1715
    ) ifTrue:[
ca@2177
  1716
        ^ self
ca@2177
  1717
    ].
cg@2762
  1718
    self setRootItem:(ViewTreeItem buildViewsFrom:topWindow).
cg@2762
  1719
    self selectView:clickedView.
ca@2177
  1720
!
ca@2177
  1721
ca@2177
  1722
doSelectNextOfApplicationClass:aClass startingIn:anItem
ca@2177
  1723
    |startItem firstFound searchNext|
ca@2177
  1724
ca@2177
  1725
    startItem  := model last.
ca@2177
  1726
    searchNext := startItem notNil.        
ca@2177
  1727
    firstFound := nil.
ca@2177
  1728
ca@2177
  1729
    anItem recursiveDo:[:el|
ca@2177
  1730
        el == startItem ifTrue:[
ca@2177
  1731
            searchNext := false
ca@2177
  1732
        ] ifFalse:[
ca@2177
  1733
            (self resolveApplicationClassFor:el) == aClass ifTrue:[
ca@2177
  1734
                searchNext ifFalse:[^ model selectItem:el].
ca@2177
  1735
ca@2177
  1736
                firstFound isNil ifTrue:[
ca@2177
  1737
                    firstFound := el
ca@2177
  1738
                ]
ca@2177
  1739
            ]
ca@2177
  1740
        ]
ca@2177
  1741
    ].
ca@2177
  1742
    firstFound notNil ifTrue:[
ca@2177
  1743
        self window beep.
ca@2177
  1744
        model selectItem:firstFound
ca@2177
  1745
    ].
ca@2177
  1746
!
ca@2177
  1747
ca@2177
  1748
doSelectNextOfClass:aClass startingIn:anItem
ca@2177
  1749
    |startItem firstFound searchNext|
ca@2177
  1750
ca@2177
  1751
    startItem  := model last.
ca@2177
  1752
    searchNext := startItem notNil.        
ca@2177
  1753
    firstFound := nil.
ca@2177
  1754
ca@2177
  1755
    anItem recursiveDo:[:el|
ca@2177
  1756
        el == startItem ifTrue:[
ca@2177
  1757
            searchNext := false
ca@2177
  1758
        ] ifFalse:[
ca@2177
  1759
            el widget class == aClass ifTrue:[
ca@2177
  1760
                searchNext ifFalse:[^ model selectItem:el].
ca@2177
  1761
ca@2177
  1762
                firstFound isNil ifTrue:[
ca@2177
  1763
                    firstFound := el
ca@2177
  1764
                ]
ca@2177
  1765
            ]
ca@2177
  1766
        ]
ca@2177
  1767
    ].
ca@2177
  1768
    firstFound notNil ifTrue:[
ca@2177
  1769
        self window beep.
ca@2177
  1770
        model selectItem:firstFound
ca@2177
  1771
    ].
ca@2177
  1772
!
ca@2177
  1773
ca@2177
  1774
doUnpick
ca@2455
  1775
    "release current picked window and contained subwindows"
ca@2455
  1776
ca@2177
  1777
    self setRootItem:nil.
cg@2744
  1778
!
cg@2744
  1779
cg@2744
  1780
openDocumentation
cg@2744
  1781
    HTMLDocumentView openFullOnDocumentationFile:'tools/misc/TOP.html#VIEWTREEINSPECTOR'
ca@2177
  1782
! !
ca@2177
  1783
cg@2744
  1784
!ViewTreeInspectorApplication::MenuDesc class methodsFor:'building'!
ca@2177
  1785
ca@2177
  1786
buildFromList:aList onGC:aMenu
ca@2177
  1787
    |tabSpec menu w menuPanel|
ca@2177
  1788
ca@2177
  1789
    w := 0.
ca@2177
  1790
    aList do:[:el| w := w max:(el widthOn:aMenu) ].
ca@2177
  1791
ca@2177
  1792
    tabSpec := TabulatorSpecification new.
ca@2177
  1793
    tabSpec unit:#pixel.
ca@2177
  1794
    tabSpec positions:#(0     1.5 ).
ca@2177
  1795
    tabSpec align:#(#left #left).
ca@2177
  1796
ca@2177
  1797
    w := w + 15.
ca@2177
  1798
    tabSpec positions:(Array with:0 with:w).
ca@2177
  1799
ca@2177
  1800
    menu := Menu new.
ca@2177
  1801
ca@2177
  1802
    aList do:[:el|
ca@2177
  1803
        menu addItem:(el asMenuItemWithTabulatorSpecification:tabSpec).
ca@2177
  1804
    ].
ca@2177
  1805
    menuPanel := MenuPanel menu:menu.
ca@2177
  1806
    ^ menuPanel
ca@2177
  1807
! !
ca@2177
  1808
cg@2744
  1809
!ViewTreeInspectorApplication::MenuDesc class methodsFor:'instance creation'!
ca@2177
  1810
ca@2177
  1811
separator
ca@2177
  1812
    ^ self new
ca@2177
  1813
!
ca@2177
  1814
ca@2177
  1815
title:aTitle value:aValue
ca@2177
  1816
    ^ self title:aTitle value:aValue action:nil
ca@2177
  1817
!
ca@2177
  1818
ca@2177
  1819
title:aTitle value:aValue action:anAction
ca@2177
  1820
    ^ self new title:aTitle value:aValue action:anAction
ca@2177
  1821
! !
ca@2177
  1822
cg@2744
  1823
!ViewTreeInspectorApplication::MenuDesc methodsFor:'accessing'!
ca@2177
  1824
ca@2177
  1825
title
ca@2177
  1826
    ^ title
ca@2177
  1827
! !
ca@2177
  1828
cg@2744
  1829
!ViewTreeInspectorApplication::MenuDesc methodsFor:'building'!
ca@2177
  1830
ca@2177
  1831
asMenuItemWithTabulatorSpecification:aTabSpec
ca@2177
  1832
    |array|
ca@2177
  1833
ca@2177
  1834
    title isNil ifTrue:[ ^ MenuItem label:value ].     "/ separator
ca@2177
  1835
ca@2177
  1836
    array := Array with:(title, ':') with:'------'.
ca@2177
  1837
ca@2177
  1838
    value notNil ifTrue:[
ca@2177
  1839
        array at:2 put:(value printString, ' ')
ca@2177
  1840
    ].
ca@2177
  1841
cg@2758
  1842
   ^ MenuItem 
cg@2758
  1843
        label:(MultiColListEntry fromStrings:array tabulatorSpecification:aTabSpec)
cg@2758
  1844
        value:action
ca@2177
  1845
! !
ca@2177
  1846
cg@2744
  1847
!ViewTreeInspectorApplication::MenuDesc methodsFor:'instance creation'!
ca@2177
  1848
ca@2177
  1849
title:aTitle value:aValue action:anAction
ca@2177
  1850
    "test for separator
ca@2177
  1851
    "
ca@2177
  1852
    title  := aTitle withoutSeparators.
ca@2177
  1853
    action := anAction.
ca@2177
  1854
ca@2177
  1855
    aValue notNil ifTrue:[
ca@2177
  1856
        value := aValue printString.
ca@2177
  1857
ca@2177
  1858
        value size > 70 ifTrue:[
ca@2177
  1859
            value := value copyFrom:1 to:70.
ca@2177
  1860
            value := value, '...'
ca@2177
  1861
        ]
ca@2177
  1862
    ].
ca@2177
  1863
! !
ca@2177
  1864
cg@2744
  1865
!ViewTreeInspectorApplication::MenuDesc methodsFor:'queries'!
ca@2177
  1866
ca@2177
  1867
isSeparator
ca@2177
  1868
    ^ title isNil
ca@2177
  1869
!
ca@2177
  1870
ca@2177
  1871
widthOn:aGC
ca@2177
  1872
    title isNil ifTrue:[^ 5].  "/ separator
cg@2758
  1873
    ^ title widthOn:aGC
ca@2177
  1874
! !
ca@2177
  1875
cg@2744
  1876
!ViewTreeInspectorApplication::ViewTreeItem class methodsFor:'building'!
cg@2744
  1877
cg@2744
  1878
buildViewsFrom:aView
cg@2744
  1879
    "build the items starting from a source view;
cg@2744
  1880
     returns the anhor.
cg@2744
  1881
    "
cg@2744
  1882
    |item subViews subItems|
cg@2744
  1883
cg@2744
  1884
    aView isNil ifTrue:[^ nil].
cg@2744
  1885
cg@2744
  1886
    item     := self forView:aView.
cg@2744
  1887
    subViews := aView subViews.
cg@2744
  1888
cg@2744
  1889
    subViews notEmptyOrNil ifTrue:[
cg@2744
  1890
        subItems := OrderedCollection new.
cg@2744
  1891
        subViews do:[:aSubView|
cg@2744
  1892
            subItems add:(self buildViewsFrom:aSubView).
cg@2744
  1893
        ].
cg@2744
  1894
        item children:subItems.
cg@2744
  1895
    ].
cg@2744
  1896
    ^ item
cg@2744
  1897
! !
cg@2744
  1898
cg@2744
  1899
!ViewTreeInspectorApplication::ViewTreeItem class methodsFor:'documentation'!
cg@2744
  1900
cg@2744
  1901
documentation
cg@2744
  1902
"
cg@2744
  1903
    ViewTreeItems represants a pickable object within a ViewTreeModel.
cg@2744
  1904
    The class is used to build up the hierarchical tree.
cg@2744
  1905
cg@2744
  1906
    [Instance variables:]
cg@2744
  1907
        widget        <View>            the widget represented by the item
cg@2744
  1908
        spec          <UISpecification> the UISpecification or nil
cg@2744
  1909
cg@2744
  1910
    [Class variables:]
cg@2744
  1911
        HandleExtent  <Point>           keeps the extent of a handle
cg@2744
  1912
cg@2744
  1913
cg@2744
  1914
    [author:]
cg@2744
  1915
        Claus Atzkern
cg@2744
  1916
cg@2744
  1917
    [see also:]
cg@2744
  1918
        HierarchicalItem
cg@2744
  1919
        ViewTreeModel
cg@2744
  1920
"
cg@2744
  1921
!
ca@2177
  1922
ca@2177
  1923
version
ca@2177
  1924
    ^ '$Header$'
ca@2177
  1925
! !
ca@2177
  1926
cg@2744
  1927
!ViewTreeInspectorApplication::ViewTreeItem class methodsFor:'initialization'!
cg@2744
  1928
cg@2744
  1929
initialize
cg@2744
  1930
    "set the extent of the Handle
cg@2744
  1931
    "
cg@2744
  1932
    HandleExtent := 6@6.
cg@2744
  1933
! !
cg@2744
  1934
cg@2744
  1935
!ViewTreeInspectorApplication::ViewTreeItem class methodsFor:'instance creation'!
cg@2744
  1936
cg@2744
  1937
forView:aView
cg@2744
  1938
    |item|
cg@2744
  1939
cg@2744
  1940
    item := self basicNew initialize.
cg@2744
  1941
    item forView:aView.
cg@2744
  1942
  ^ item
cg@2744
  1943
!
cg@2744
  1944
cg@2744
  1945
new
cg@2744
  1946
    self error:'not allowed'.
cg@2744
  1947
  ^ nil
cg@2744
  1948
!
cg@2744
  1949
cg@2744
  1950
on:aView withSpec:aSpec
cg@2744
  1951
    |item|
cg@2744
  1952
cg@2744
  1953
    item := self basicNew initialize.
cg@2744
  1954
    item on:aView withSpec:aSpec.
cg@2744
  1955
  ^ item
cg@2744
  1956
! !
cg@2744
  1957
cg@2744
  1958
!ViewTreeInspectorApplication::ViewTreeItem methodsFor:'accessing'!
cg@2744
  1959
cg@2744
  1960
applicationClass
cg@2744
  1961
    |appl|
cg@2744
  1962
cg@2744
  1963
    widget notNil ifTrue:[
cg@2744
  1964
        appl := widget application.
cg@2744
  1965
        appl notNil ifTrue:[^ appl class ].
cg@2744
  1966
    ].
cg@2744
  1967
    ^ nil
cg@2744
  1968
!
cg@2744
  1969
cg@2744
  1970
isDrawnShown
cg@2744
  1971
    "returns true if the last display operations was done during the widget was shown
cg@2744
  1972
    "
cg@2744
  1973
    ^ isDrawnShown
cg@2744
  1974
!
cg@2744
  1975
cg@2744
  1976
isDrawnShown:aBoolean
cg@2744
  1977
    isDrawnShown := aBoolean.
cg@2744
  1978
!
cg@2744
  1979
cg@2744
  1980
rootView
cg@2744
  1981
    "returns the widget assigned to the root or nil
cg@2744
  1982
    "
cg@2744
  1983
    ^ parent rootView
cg@2744
  1984
!
cg@2744
  1985
cg@2744
  1986
specClass
cg@2744
  1987
    "returns the spec-class assigned to the item
cg@2744
  1988
    "
cg@2744
  1989
    ^ widget specClass
cg@2744
  1990
!
cg@2744
  1991
cg@2744
  1992
treeModel
cg@2744
  1993
    "returns the assigned treeModel, an instance of ViewTreeModel
cg@2744
  1994
    "
cg@2744
  1995
    ^ parent treeModel
cg@2744
  1996
!
cg@2744
  1997
cg@2744
  1998
widget
cg@2744
  1999
    "returns the widget assigned to the item
cg@2744
  2000
    "
cg@2744
  2001
    ^ widget
cg@2744
  2002
! !
cg@2744
  2003
cg@2744
  2004
!ViewTreeInspectorApplication::ViewTreeItem methodsFor:'accessing layout'!
cg@2744
  2005
cg@2744
  2006
boundsRelativeToRoot
cg@2744
  2007
    "returns the bounds relative to the root widget
cg@2744
  2008
    "
cg@2744
  2009
    ^ self originRelativeToRoot extent:(widget extent)
cg@2744
  2010
!
cg@2744
  2011
cg@2744
  2012
cornerRelativeToRoot
cg@2744
  2013
    "returns the corner relative to the root widget
cg@2744
  2014
    "
cg@2744
  2015
    ^ self originRelativeToRoot + (widget extent)
cg@2744
  2016
!
cg@2744
  2017
cg@2744
  2018
extent
cg@2744
  2019
    "returns the extent of the widget
cg@2744
  2020
    "
cg@2744
  2021
    ^ widget extent
cg@2744
  2022
!
cg@2744
  2023
cg@2744
  2024
layoutType
cg@2744
  2025
    "returns the type of layout assigned to the wiget; nil if the
cg@2744
  2026
     superView cannot resize its sub widgets
cg@2744
  2027
    "
cg@2744
  2028
    |layout specClass superView|
cg@2744
  2029
cg@2744
  2030
    (superView := widget superView) isNil ifTrue:[
cg@2744
  2031
        ^ #Extent
cg@2744
  2032
    ].
cg@2744
  2033
        
cg@2744
  2034
    specClass := superView specClass.
cg@2744
  2035
cg@2744
  2036
    (specClass notNil and:[specClass isLayoutContainer]) ifTrue:[
cg@2744
  2037
        ^ specClass canResizeSubComponents ifTrue:[#Extent] ifFalse:[nil]
cg@2744
  2038
    ].
cg@2744
  2039
cg@2744
  2040
    (layout := widget geometryLayout) isNil ifTrue:[
cg@2744
  2041
        ^ #Extent
cg@2744
  2042
    ].
cg@2744
  2043
cg@2744
  2044
    layout isLayout ifTrue:[
cg@2744
  2045
        layout isLayoutFrame        ifTrue:[ ^ #LayoutFrame ].
cg@2744
  2046
        layout isAlignmentOrigin    ifTrue:[ ^ #AlignmentOrigin ].
cg@2744
  2047
        layout isLayoutOrigin       ifTrue:[ ^ #LayoutOrigin ].
cg@2744
  2048
    ] ifFalse:[
cg@2744
  2049
        layout isRectangle          ifTrue:[ ^ #Rectangle ].
cg@2744
  2050
        layout isPoint              ifTrue:[ ^ #Point ].
cg@2744
  2051
cg@2744
  2052
    ].
cg@2744
  2053
    Transcript showCR:'UNSUPPORTRD LAYOUT: ', layout printString.
cg@2744
  2054
  ^ nil
cg@2744
  2055
!
cg@2744
  2056
cg@2744
  2057
originRelativeToRoot
cg@2744
  2058
    "returns the origin relative to the root widget
cg@2744
  2059
    "
cg@2744
  2060
    ^ widget originRelativeTo:(self rootView)
cg@2744
  2061
! !
cg@2744
  2062
cg@2744
  2063
!ViewTreeInspectorApplication::ViewTreeItem methodsFor:'accessing optimize'!
cg@2744
  2064
cg@2744
  2065
children
cg@2744
  2066
    "redefined: optimize
cg@2744
  2067
    "
cg@2744
  2068
    ^ children
cg@2744
  2069
!
cg@2744
  2070
cg@2744
  2071
hasChildren
cg@2744
  2072
    |subViews list item|
cg@2744
  2073
cg@2744
  2074
    children size ~~ 0 ifTrue:[
cg@2744
  2075
        ^ true
cg@2744
  2076
    ].
cg@2744
  2077
    isExpanded := false.
cg@2744
  2078
    subViews   := widget subViews.
cg@2744
  2079
cg@2744
  2080
    subViews size == 0 ifTrue:[^ false].
cg@2744
  2081
cg@2744
  2082
    list := OrderedCollection new.
cg@2744
  2083
cg@2744
  2084
    subViews do:[:aSubView|
cg@2744
  2085
        item := self class buildViewsFrom:aSubView.
cg@2744
  2086
        item parent:self.
cg@2744
  2087
        list add:item.
cg@2744
  2088
    ].
cg@2744
  2089
    children := list.
cg@2744
  2090
    ^ true
cg@2744
  2091
!
cg@2744
  2092
cg@2744
  2093
size
cg@2744
  2094
    "redefined: returns list of children
cg@2744
  2095
    "
cg@2744
  2096
    ^ children size
cg@2744
  2097
! !
cg@2744
  2098
cg@2744
  2099
!ViewTreeInspectorApplication::ViewTreeItem methodsFor:'displaying'!
cg@2744
  2100
cg@2744
  2101
additionalLabelForItem:anItem
cg@2744
  2102
    "answer an additional item for an Item or nil"
cg@2744
  2103
cg@2744
  2104
    parent notNil ifTrue:[
cg@2744
  2105
        ^ parent additionalLabelForItem:anItem
cg@2744
  2106
    ].
cg@2744
  2107
    ^ nil
cg@2744
  2108
!
cg@2744
  2109
cg@2744
  2110
displayIcon:anIcon atX:x y:y on:aGC
cg@2744
  2111
    |x0 y0 y1 w|
cg@2744
  2112
cg@2744
  2113
    super displayIcon:anIcon atX:x y:y on:aGC.
cg@2744
  2114
cg@2744
  2115
    self exists ifFalse:[
cg@2744
  2116
        aGC paint:(Color red).
cg@2744
  2117
cg@2744
  2118
        y0 := y + 1.
cg@2744
  2119
        y1 := y + anIcon height - 2.
cg@2744
  2120
cg@2744
  2121
        x0 := x - 1.
cg@2744
  2122
        w  := anIcon width.
cg@2744
  2123
cg@2744
  2124
        2 timesRepeat:[
cg@2744
  2125
            aGC displayLineFromX:x0 y:y0 toX:(x0 + w) y:y1.
cg@2744
  2126
            aGC displayLineFromX:x0 y:y1 toX:(x0 + w) y:y0.
cg@2744
  2127
            x0 := x0 + 1.
cg@2744
  2128
        ].
cg@2744
  2129
    ].
cg@2744
  2130
!
cg@2744
  2131
cg@2744
  2132
displayOn:aGC x:x y:y h:h
cg@2744
  2133
    |labelHeight additionalName label isValidAndShown|
cg@2744
  2134
cg@2744
  2135
    label := self label.
cg@2744
  2136
    label isEmptyOrNil ifTrue:[^ self].
cg@2744
  2137
cg@2744
  2138
    widget id isNil ifTrue:[
cg@2744
  2139
        isDrawnShown := false.
cg@2744
  2140
cg@2744
  2141
        self exists ifFalse:[
cg@2744
  2142
            xOffsetAdditionalName := nil.
cg@2744
  2143
        ].
cg@2744
  2144
        isValidAndShown := false.
cg@2744
  2145
    ] ifFalse:[
cg@2744
  2146
        isValidAndShown := widget shown.
cg@2744
  2147
    ].
cg@2744
  2148
    isValidAndShown ifFalse:[
cg@2762
  2149
        label := Text string:label emphasis:#italic.
cg@2762
  2150
        label colorizeAllWith:Color grey.
cg@2744
  2151
    ].
cg@2744
  2152
cg@2744
  2153
    labelHeight := self heightOn:aGC.
cg@2744
  2154
    self displayLabel:label h:labelHeight on:aGC x:x y:y h:h.
cg@2744
  2155
cg@2744
  2156
    xOffsetAdditionalName notNil ifTrue:[
cg@2744
  2157
        additionalName := self additionalLabelForItem:self.
cg@2744
  2158
cg@2744
  2159
        additionalName notNil ifTrue:[
cg@2744
  2160
            self displayLabel:additionalName
cg@2744
  2161
                            h:labelHeight on:aGC
cg@2744
  2162
                            x:(x + xOffsetAdditionalName)
cg@2744
  2163
                            y:y
cg@2744
  2164
                            h:h.
cg@2744
  2165
        ] ifFalse:[
cg@2744
  2166
            xOffsetAdditionalName := nil.
cg@2744
  2167
        ].
cg@2744
  2168
    ].
cg@2744
  2169
!
cg@2744
  2170
cg@2744
  2171
recursiveAdditionalNameBehaviourChanged
cg@2744
  2172
    width := xOffsetAdditionalName := nil.
cg@2744
  2173
cg@2744
  2174
    children notNil ifTrue:[
cg@2744
  2175
        children do:[:each| each recursiveAdditionalNameBehaviourChanged ]
cg@2744
  2176
    ].
cg@2744
  2177
!
cg@2744
  2178
cg@2744
  2179
widthOn:aGC
cg@2744
  2180
    "return the width of the receiver, if it is to be displayed on aGC
cg@2744
  2181
    "
cg@2744
  2182
    |additionalName|
cg@2744
  2183
cg@2744
  2184
    width isNil ifTrue:[
cg@2744
  2185
        width := self widthOf:(self label) on:aGC.
cg@2744
  2186
        width := width + 2.
cg@2744
  2187
cg@2744
  2188
        additionalName := self additionalLabelForItem:self.
cg@2744
  2189
cg@2744
  2190
        additionalName notNil ifTrue:[
cg@2744
  2191
            xOffsetAdditionalName := width + 10.
cg@2744
  2192
            width := xOffsetAdditionalName + (self widthOf:additionalName on:aGC).
cg@2744
  2193
            width := width + 2.
cg@2744
  2194
        ] ifFalse:[
cg@2744
  2195
            xOffsetAdditionalName := nil.
cg@2744
  2196
        ].
cg@2744
  2197
    ].
cg@2744
  2198
    ^ width
cg@2744
  2199
! !
cg@2744
  2200
cg@2744
  2201
!ViewTreeInspectorApplication::ViewTreeItem methodsFor:'enumerating'!
cg@2744
  2202
cg@2744
  2203
handlesDo:aTwoArgAction
cg@2744
  2204
    "evaluate the two arg block on each handle; the arguments to the block is
cg@2744
  2205
     the rectangle relative to the rootView and the handle type which is
cg@2744
  2206
     set to nil if not resizeable.
cg@2744
  2207
cg@2744
  2208
     TYPES:     type    position( X - Y )
cg@2744
  2209
                -------------------------        
cg@2744
  2210
                #LT     Left   - Top
cg@2744
  2211
                #LC     Left   - Center
cg@2744
  2212
                #LB     Left   - Bottom
cg@2744
  2213
                #CT     Center - Top
cg@2744
  2214
                #CB     Center - Bottom
cg@2744
  2215
                #RT     Right  - Top
cg@2744
  2216
                #RC     Right  - Center
cg@2744
  2217
                #RB     Right  - Bottom
cg@2744
  2218
cg@2744
  2219
                nil     ** handle not pickable **
cg@2744
  2220
    "
cg@2744
  2221
    |type relOrg relCrn maxExt rootView w h
cg@2744
  2222
     xL    "{ Class:SmallInteger }"
cg@2744
  2223
     xC    "{ Class:SmallInteger }"
cg@2744
  2224
     xR    "{ Class:SmallInteger }"
cg@2744
  2225
     yT    "{ Class:SmallInteger }"
cg@2744
  2226
     yC    "{ Class:SmallInteger }"
cg@2744
  2227
     yB    "{ Class:SmallInteger }"
cg@2744
  2228
    |
cg@2744
  2229
    rootView := self rootView.
cg@2744
  2230
    relOrg   := widget originRelativeTo:rootView.
cg@2744
  2231
    relOrg isNil ifTrue:[ ^ self ].    "/ widget destroyed
cg@2744
  2232
cg@2744
  2233
    relOrg   := relOrg - (HandleExtent // 2).
cg@2744
  2234
    relCrn   := relOrg + widget extent.
cg@2744
  2235
    maxExt   := rootView extent - HandleExtent.
cg@2744
  2236
cg@2744
  2237
    xL := relOrg x max:0.
cg@2744
  2238
    xR := relCrn x min:(maxExt x).
cg@2744
  2239
    xC := xR + xL // 2.
cg@2744
  2240
cg@2744
  2241
    yT := relOrg y max:0.
cg@2744
  2242
    yB := relCrn y min:(maxExt y).
cg@2744
  2243
    yC := yB + yT // 2.
cg@2744
  2244
cg@2744
  2245
    type := self layoutType.
cg@2744
  2246
    w   := HandleExtent x.
cg@2744
  2247
    h   := HandleExtent y.
cg@2744
  2248
cg@2744
  2249
    (type == #LayoutFrame or:[type == #Rectangle]) ifTrue:[
cg@2744
  2250
        aTwoArgAction value:(Rectangle left:xL top:yT width:w height:h) value:#LT.
cg@2744
  2251
        aTwoArgAction value:(Rectangle left:xL top:yC width:w height:h) value:#LC.
cg@2744
  2252
        aTwoArgAction value:(Rectangle left:xL top:yB width:w height:h) value:#LB.
cg@2744
  2253
        aTwoArgAction value:(Rectangle left:xC top:yT width:w height:h) value:#CT.
cg@2744
  2254
        aTwoArgAction value:(Rectangle left:xC top:yB width:w height:h) value:#CB.
cg@2744
  2255
        aTwoArgAction value:(Rectangle left:xR top:yT width:w height:h) value:#RT.
cg@2744
  2256
        aTwoArgAction value:(Rectangle left:xR top:yC width:w height:h) value:#RC.
cg@2744
  2257
        aTwoArgAction value:(Rectangle left:xR top:yB width:w height:h) value:#RB.
cg@2744
  2258
      ^ self
cg@2744
  2259
    ].
cg@2744
  2260
cg@2744
  2261
    aTwoArgAction value:(Rectangle left:xL top:yT width:w height:h) value:nil.
cg@2744
  2262
    aTwoArgAction value:(Rectangle left:xL top:yB width:w height:h) value:nil.
cg@2744
  2263
    aTwoArgAction value:(Rectangle left:xR top:yT width:w height:h) value:nil.
cg@2744
  2264
cg@2744
  2265
    type == #Extent ifTrue:[
cg@2744
  2266
        aTwoArgAction value:(Rectangle left:xC top:yB width:w height:h) value:#CB.
cg@2744
  2267
        aTwoArgAction value:(Rectangle left:xR top:yC width:w height:h) value:#RC.
cg@2744
  2268
        aTwoArgAction value:(Rectangle left:xR top:yB width:w height:h) value:#RB.
cg@2744
  2269
      ^ self
cg@2744
  2270
    ].
cg@2744
  2271
    aTwoArgAction value:(Rectangle left:xR top:yB width:w height:h) value:nil.
cg@2744
  2272
!
cg@2744
  2273
cg@2744
  2274
recursiveEachVisibleItemDo:anOneArgBlock
cg@2744
  2275
    "recursive evaluate the block on each child which is visible
cg@2744
  2276
    "
cg@2744
  2277
    (isExpanded and:[children size > 0]) ifTrue:[
cg@2744
  2278
        children do:[:aChild|
cg@2744
  2279
            anOneArgBlock value:aChild.
cg@2744
  2280
            aChild recursiveEachVisibleItemDo:anOneArgBlock.
cg@2744
  2281
        ]
cg@2744
  2282
    ].
cg@2744
  2283
!
cg@2744
  2284
cg@2744
  2285
subViewsDo:aOneArgBlock
cg@2744
  2286
    "evaluate aBlock for all subviews other than InputView's   
cg@2744
  2287
    "
cg@2744
  2288
    |subViews|
cg@2744
  2289
cg@2744
  2290
    subViews := widget subViews.
cg@2744
  2291
cg@2744
  2292
    subViews notNil ifTrue:[
cg@2744
  2293
        subViews do:aOneArgBlock
cg@2744
  2294
    ].
cg@2744
  2295
! !
cg@2744
  2296
cg@2744
  2297
!ViewTreeInspectorApplication::ViewTreeItem methodsFor:'initialization'!
cg@2744
  2298
cg@2744
  2299
forView:aView
cg@2744
  2300
    widget := aView.
cg@2744
  2301
!
cg@2744
  2302
cg@2744
  2303
initialize
cg@2744
  2304
    "setup default attributes
cg@2744
  2305
    "
cg@2744
  2306
    super initialize.
cg@2744
  2307
    isDrawnShown := false.
cg@2744
  2308
    isExpanded   := false.
cg@2744
  2309
    children     := OrderedCollection new.
cg@2744
  2310
! !
cg@2744
  2311
cg@2744
  2312
!ViewTreeInspectorApplication::ViewTreeItem methodsFor:'operations delete'!
cg@2744
  2313
cg@2744
  2314
delete
cg@2744
  2315
    "delete self and all contained items; the assigned views are destroyed
cg@2744
  2316
     in case of rootView, only the children are deleted
cg@2744
  2317
    "
cg@2744
  2318
    parent isHierarchicalItem ifTrue:[
cg@2744
  2319
        self criticalDo:[
cg@2744
  2320
            parent remove:self.
cg@2744
  2321
            widget destroy.
cg@2744
  2322
        ]
cg@2744
  2323
    ] ifFalse:[
cg@2744
  2324
        self deleteAll
cg@2744
  2325
    ].
cg@2744
  2326
!
cg@2744
  2327
cg@2744
  2328
deleteAll
cg@2744
  2329
    "delete all contained items; the assigned views are destroyed
cg@2744
  2330
    "
cg@2744
  2331
    children size == 0 ifTrue:[^ self].
cg@2744
  2332
cg@2744
  2333
    self criticalDo:[
cg@2744
  2334
        self nonCriticalDo:[:el| el widget destroy ].
cg@2744
  2335
        self removeAll
cg@2744
  2336
    ].
cg@2744
  2337
! !
cg@2744
  2338
cg@2744
  2339
!ViewTreeInspectorApplication::ViewTreeItem methodsFor:'operations layout'!
cg@2744
  2340
cg@2744
  2341
asLayoutFrame
cg@2744
  2342
    "convert the layout of the widget to a LayoutFrame;
cg@2744
  2343
    "
cg@2744
  2344
    |extent layout newLyt lftFrc lftOff topFrc topOff|
cg@2744
  2345
cg@2744
  2346
    layout := widget geometryLayout.
cg@2744
  2347
cg@2744
  2348
    layout isNil ifTrue:[
cg@2744
  2349
        ^ widget bounds asLayout
cg@2744
  2350
    ].
cg@2744
  2351
cg@2744
  2352
    layout isLayout ifFalse:[
cg@2744
  2353
        layout isRectangle ifTrue:[
cg@2744
  2354
            ^ LayoutFrame leftOffset:(layout left) rightOffset:(layout right)
cg@2744
  2355
                           topOffset:(layout top) bottomOffset:(layout bottom)
cg@2744
  2356
        ].
cg@2744
  2357
        layout isPoint ifTrue:[
cg@2744
  2358
            extent := widget extent.
cg@2744
  2359
          ^ LayoutFrame leftOffset:(layout x)  rightOffset:(layout x + extent x)
cg@2744
  2360
                         topOffset:(layout y) bottomOffset:(layout y + extent y)
cg@2744
  2361
        ].
cg@2744
  2362
cg@2744
  2363
        Transcript showCR:'UNSUPPORTRD LAYOUT: ', layout printString.
cg@2744
  2364
      ^ nil
cg@2744
  2365
    ].
cg@2744
  2366
cg@2744
  2367
    layout isLayoutFrame ifTrue:[ ^ layout copy ].    
cg@2744
  2368
cg@2744
  2369
    lftFrc := layout leftFraction.
cg@2744
  2370
    lftOff := layout leftOffset.
cg@2744
  2371
    topFrc := layout topFraction.
cg@2744
  2372
    topOff := layout topOffset.
cg@2744
  2373
    extent := widget extent.
cg@2744
  2374
cg@2744
  2375
    newLyt := LayoutFrame leftFraction:lftFrc offset:lftOff
cg@2744
  2376
                         rightFraction:lftFrc offset:(lftOff + extent x)
cg@2744
  2377
                           topFraction:topFrc offset:topOff
cg@2744
  2378
                        bottomFraction:topFrc offset:(topOff + extent y).
cg@2744
  2379
cg@2744
  2380
    (      layout isAlignmentOrigin
cg@2744
  2381
     and:[(layout leftAlignmentFraction ~= 0 or:[layout topAlignmentFraction ~= 0])]
cg@2744
  2382
    ) ifTrue:[
cg@2744
  2383
        |svRc prBd dlta|
cg@2744
  2384
cg@2744
  2385
        svRc := widget superView viewRectangle.
cg@2744
  2386
        prBd := widget preferredBounds.
cg@2744
  2387
cg@2744
  2388
        dlta := (  ((layout rectangleRelativeTo:svRc preferred:prBd) corner)
cg@2744
  2389
                 - ((newLyt rectangleRelativeTo:svRc preferred:prBd) corner)
cg@2744
  2390
                ) rounded.
cg@2744
  2391
cg@2744
  2392
        newLyt   leftOffset:(lftOff + dlta x).
cg@2744
  2393
        newLyt  rightOffset:(lftOff + extent x + dlta x).
cg@2744
  2394
        newLyt    topOffset:(topOff + dlta y).
cg@2744
  2395
        newLyt bottomOffset:(topOff + extent y + dlta y).
cg@2744
  2396
    ].
cg@2744
  2397
    ^ newLyt
cg@2744
  2398
!
cg@2744
  2399
cg@2744
  2400
moveLeft:l top:t
cg@2744
  2401
    "move the widget n pixele left and right
cg@2744
  2402
    "
cg@2744
  2403
    |layout|
cg@2744
  2404
cg@2744
  2405
    self isMoveable ifFalse:[ ^ self ].
cg@2744
  2406
cg@2744
  2407
    (layout := widget geometryLayout) isNil ifTrue:[
cg@2744
  2408
        "Extent"
cg@2744
  2409
        widget origin:(widget origin + (l@t)).
cg@2744
  2410
      ^ self
cg@2744
  2411
    ].
cg@2744
  2412
cg@2744
  2413
    layout := layout copy.
cg@2744
  2414
cg@2744
  2415
    layout isLayout ifTrue:[
cg@2744
  2416
        layout leftOffset:(layout leftOffset + l)
cg@2744
  2417
                topOffset:(layout topOffset  + t).
cg@2744
  2418
cg@2744
  2419
        layout isLayoutFrame ifTrue:[
cg@2744
  2420
            layout  rightOffset:(layout rightOffset  + l).
cg@2744
  2421
            layout bottomOffset:(layout bottomOffset + t).
cg@2744
  2422
        ]
cg@2744
  2423
cg@2744
  2424
    ] ifFalse:[
cg@2744
  2425
        layout isRectangle ifTrue:[
cg@2744
  2426
            layout setLeft:(layout left + l).
cg@2744
  2427
            layout  setTop:(layout top  + t).
cg@2744
  2428
        ] ifFalse:[
cg@2744
  2429
            layout isPoint ifFalse:[^ self].
cg@2744
  2430
            layout x:(layout x + l) y:(layout y + t).
cg@2744
  2431
        ]
cg@2744
  2432
    ].
cg@2744
  2433
    widget geometryLayout:layout.
cg@2744
  2434
!
cg@2744
  2435
cg@2744
  2436
resizeLeft:l top:t right:r bottom:b
cg@2744
  2437
    "resize the widget measured in pixels
cg@2744
  2438
    "
cg@2744
  2439
    |layout|
cg@2744
  2440
cg@2744
  2441
    self isResizeable ifFalse:[
cg@2744
  2442
        ^ self
cg@2744
  2443
    ].
cg@2744
  2444
cg@2744
  2445
    (layout := widget geometryLayout) isNil ifTrue:[
cg@2744
  2446
        "Extent"
cg@2744
  2447
        (r == l and:[b == t]) ifFalse:[
cg@2744
  2448
            widget extent:(widget computeExtent + ((r-l) @ (b-t))).
cg@2744
  2449
        ].
cg@2744
  2450
        ^ self
cg@2744
  2451
    ].
cg@2744
  2452
cg@2744
  2453
    layout isLayout ifTrue:[
cg@2744
  2454
        layout := layout copy.
cg@2744
  2455
cg@2744
  2456
        layout leftOffset:(layout leftOffset + l)
cg@2744
  2457
                topOffset:(layout topOffset  + t).
cg@2744
  2458
cg@2744
  2459
        layout isLayoutFrame ifTrue:[
cg@2744
  2460
            layout bottomOffset:(layout bottomOffset + b).
cg@2744
  2461
            layout  rightOffset:(layout rightOffset  + r).
cg@2744
  2462
        ]
cg@2744
  2463
    ] ifFalse:[
cg@2744
  2464
        layout isRectangle ifFalse:[^ self].
cg@2744
  2465
        layout := layout copy.
cg@2744
  2466
cg@2744
  2467
        layout left:(layout left   + l)
cg@2744
  2468
              right:(layout right  + r)
cg@2744
  2469
                top:(layout top    + t)
cg@2744
  2470
             bottom:(layout bottom + b).
cg@2744
  2471
    ].
cg@2744
  2472
    widget geometryLayout:layout.
cg@2744
  2473
! !
cg@2744
  2474
cg@2744
  2475
!ViewTreeInspectorApplication::ViewTreeItem methodsFor:'operations update'!
cg@2744
  2476
cg@2744
  2477
updateChildren
cg@2744
  2478
    |list|
cg@2744
  2479
cg@2744
  2480
    self do:[:el|
cg@2744
  2481
        el exists ifTrue:[
cg@2744
  2482
            el updateChildren.
cg@2744
  2483
        ] ifFalse:[
cg@2744
  2484
            list isNil ifTrue:[list := OrderedCollection new].
cg@2744
  2485
            list add:el.
cg@2744
  2486
        ]
cg@2744
  2487
    ].
cg@2744
  2488
    list notNil ifTrue:[
cg@2744
  2489
        list do:[:el| self remove:el ].
cg@2744
  2490
    ].
cg@2744
  2491
!
cg@2744
  2492
cg@2744
  2493
updateFromChildren:mergedList
cg@2744
  2494
    "update my children against the list of items derived from
cg@2744
  2495
     the merged list.
cg@2744
  2496
    "
cg@2744
  2497
cg@2744
  2498
    mergedList size == 0 ifTrue:[ ^ self removeAll ].
cg@2744
  2499
    children   size == 0 ifTrue:[ ^ self addAll:mergedList ].
cg@2744
  2500
cg@2744
  2501
    self criticalDo:[
cg@2744
  2502
        self nonCriticalDo:[:el| |wdg|
cg@2744
  2503
            wdg := el widget.
cg@2744
  2504
            mergedList detect:[:e2| e2 widget == wdg ] ifNone:[ self remove:el ].
cg@2744
  2505
        ].
cg@2744
  2506
cg@2744
  2507
        mergedList keysAndValuesDo:[:i :el| |wdg e2|
cg@2744
  2508
            wdg := el widget.
cg@2744
  2509
cg@2744
  2510
            e2  := self at:i ifAbsent:nil.
cg@2744
  2511
cg@2744
  2512
            (e2 isNil or:[e2 widget ~~ wdg]) ifTrue:[
cg@2744
  2513
                self add:el beforeIndex:i
cg@2744
  2514
            ]
cg@2744
  2515
        ]
cg@2744
  2516
    ].
cg@2744
  2517
! !
cg@2744
  2518
cg@2744
  2519
!ViewTreeInspectorApplication::ViewTreeItem methodsFor:'printing & storing'!
cg@2744
  2520
cg@2744
  2521
icon
cg@2744
  2522
    "get the icon used for presentation
cg@2744
  2523
    "
cg@2744
  2524
    |specClass model|
cg@2744
  2525
cg@2744
  2526
    specClass := self specClass.
cg@2744
  2527
    specClass isNil ifTrue:[^ nil].
cg@2744
  2528
cg@2744
  2529
    model := self treeModel.
cg@2744
  2530
cg@2744
  2531
    model notNil ifTrue:[
cg@2744
  2532
        ^ model iconAt:specClass ifNonePut:[specClass icon]
cg@2744
  2533
    ].
cg@2744
  2534
    ^ specClass icon
cg@2744
  2535
!
cg@2744
  2536
cg@2744
  2537
label
cg@2744
  2538
    "get the label used for presentation
cg@2744
  2539
    "
cg@2744
  2540
    ^ self string
cg@2744
  2541
!
cg@2744
  2542
cg@2744
  2543
printOn:aStream
cg@2744
  2544
    "append a a printed representation of the item to aStream
cg@2744
  2545
    "
cg@2744
  2546
    aStream nextPutAll:(self string)
cg@2744
  2547
!
cg@2744
  2548
cg@2744
  2549
string
cg@2744
  2550
    "get the string
cg@2744
  2551
    "
cg@2744
  2552
    ^ widget class name.
cg@2744
  2553
! !
cg@2744
  2554
cg@2744
  2555
!ViewTreeInspectorApplication::ViewTreeItem methodsFor:'queries'!
cg@2744
  2556
cg@2744
  2557
canChangeLayout
cg@2744
  2558
    "returns true if the layout of the widget can be changed and the
cg@2744
  2559
     layout is not organized by its superView
cg@2744
  2560
    "
cg@2744
  2561
    ^ self isResizeable
cg@2744
  2562
!
cg@2744
  2563
cg@2744
  2564
canResizeSubComponents
cg@2744
  2565
    "returns true if the widget can resize its sub components
cg@2744
  2566
    "
cg@2744
  2567
    |specClass|
cg@2744
  2568
cg@2744
  2569
    specClass := self specClass.
cg@2744
  2570
cg@2744
  2571
    specClass notNil ifTrue:[
cg@2744
  2572
        ^ specClass canResizeSubComponents
cg@2744
  2573
    ].
cg@2744
  2574
    ^ false
cg@2744
  2575
!
cg@2744
  2576
cg@2744
  2577
exists
cg@2744
  2578
    widget id notNil ifTrue:[^ true ].
cg@2744
  2579
cg@2744
  2580
    exists ~~ false ifTrue:[
cg@2744
  2581
        exists := false.
cg@2744
  2582
cg@2744
  2583
        widget superView notNil ifTrue:[
cg@2744
  2584
            (parent isHierarchicalItem and:[parent exists]) ifTrue:[
cg@2744
  2585
                exists := (parent widget subViews includesIdentical:widget).
cg@2744
  2586
            ].
cg@2744
  2587
        ].
cg@2744
  2588
    ].
cg@2744
  2589
    ^ exists
cg@2744
  2590
!
cg@2744
  2591
cg@2744
  2592
isApplicationClass
cg@2744
  2593
    |cls|
cg@2744
  2594
cg@2744
  2595
    cls := widget class.
cg@2744
  2596
cg@2744
  2597
    ^ (    cls == ApplicationSubView
cg@2744
  2598
        or:[cls == ApplicationWindow
cg@2744
  2599
        or:[cls == SubCanvas]]
cg@2744
  2600
      ) 
cg@2744
  2601
!
cg@2744
  2602
cg@2744
  2603
isSelected
cg@2744
  2604
    |model|
cg@2744
  2605
cg@2744
  2606
    model := self treeModel.
cg@2744
  2607
    model notNil ifTrue:[^ model isSelected:self].
cg@2744
  2608
    ^ false
cg@2744
  2609
!
cg@2744
  2610
cg@2744
  2611
supportsSubComponents
cg@2744
  2612
    "returns true if the widget supports sub components
cg@2744
  2613
    "
cg@2744
  2614
    |specClass|
cg@2744
  2615
cg@2744
  2616
    widget isScrollWrapper ifTrue:[
cg@2744
  2617
        ^ false
cg@2744
  2618
    ].
cg@2744
  2619
    specClass := self specClass.
cg@2744
  2620
cg@2744
  2621
    specClass notNil ifTrue:[
cg@2744
  2622
        ^ specClass supportsSubComponents
cg@2744
  2623
    ].
cg@2744
  2624
    ^ false
cg@2744
  2625
! !
cg@2744
  2626
cg@2744
  2627
!ViewTreeInspectorApplication::ViewTreeItem methodsFor:'testing'!
cg@2744
  2628
cg@2744
  2629
isInLayoutContainer
cg@2744
  2630
    "returns true if the widget is in a layout container
cg@2744
  2631
    "
cg@2744
  2632
    |sv specClass|
cg@2744
  2633
cg@2744
  2634
    sv := widget superView.
cg@2744
  2635
cg@2744
  2636
    sv notNil ifTrue:[
cg@2744
  2637
        specClass := sv specClass.
cg@2744
  2638
cg@2744
  2639
        specClass notNil ifTrue:[
cg@2744
  2640
            ^ specClass isLayoutContainer
cg@2744
  2641
        ].
cg@2744
  2642
    ].
cg@2744
  2643
    ^ false
cg@2744
  2644
!
cg@2744
  2645
cg@2744
  2646
isLayoutContainer
cg@2744
  2647
    "answer whether corresponding view instances of the spec class can contain
cg@2744
  2648
     (and arrange) other view
cg@2744
  2649
    "
cg@2744
  2650
    |specClass|
cg@2744
  2651
cg@2744
  2652
    specClass := self specClass.
cg@2744
  2653
cg@2744
  2654
    specClass notNil ifTrue:[
cg@2744
  2655
        ^ specClass isLayoutContainer
cg@2744
  2656
    ].
cg@2744
  2657
    ^ false
cg@2744
  2658
!
cg@2744
  2659
cg@2744
  2660
isMoveable
cg@2744
  2661
    "returns true if the widget is not in a layout container
cg@2744
  2662
    "
cg@2744
  2663
    self isInLayoutContainer ifFalse:[
cg@2744
  2664
        ^ widget superView notNil
cg@2744
  2665
    ].
cg@2744
  2666
    ^ false
cg@2744
  2667
!
cg@2744
  2668
cg@2744
  2669
isResizeable
cg@2744
  2670
    "returns true if the widget is resizeable
cg@2744
  2671
    "
cg@2744
  2672
    |sv specClass|
cg@2744
  2673
cg@2744
  2674
    sv := widget superView.
cg@2744
  2675
cg@2744
  2676
    sv notNil ifTrue:[
cg@2744
  2677
        specClass := sv specClass.
cg@2744
  2678
cg@2744
  2679
        specClass notNil ifTrue:[
cg@2744
  2680
            ^ specClass canResizeSubComponents
cg@2744
  2681
        ].
cg@2744
  2682
    ].
cg@2744
  2683
    ^ false
cg@2744
  2684
! !
cg@2744
  2685
cg@2744
  2686
!ViewTreeInspectorApplication::ViewTreeModel class methodsFor:'documentation'!
cg@2744
  2687
cg@2744
  2688
documentation
cg@2744
  2689
"
cg@2744
  2690
    Instances of ViewTreeModel can be used as model on a View and all
cg@2744
  2691
    it contained subviews for a HierarchicalListView.
cg@2744
  2692
    The model keeps two values, the hierarchical representation of the views
cg@2744
  2693
    and subviews (ViewTreeItems) and the selection, a list of selected ViewTreeItems's.
cg@2744
  2694
    It shows the selected items highlighted.
cg@2744
  2695
cg@2744
  2696
cg@2744
  2697
    [Instance variables:]
cg@2744
  2698
        lockSema            <Semaphore>         lock selection notifications and redraws
cg@2744
  2699
cg@2744
  2700
        testModeChannel     <ValueHolder>       true, than running in test mode.
cg@2744
  2701
cg@2744
  2702
        hasTargetWidgetChannel <ValueHolder>    true, than any target view is grapped
cg@2744
  2703
cg@2744
  2704
        selection           <Sequence or nil>   selected items or nil
cg@2744
  2705
cg@2744
  2706
        hiddenLevel         <Integer>           internal use; redrawing the selection
cg@2744
  2707
                                                only is done if the counter is 0.
cg@2744
  2708
cg@2744
  2709
        listOfItems         <HierarchicalList>  hiearchical list build from existing items.
cg@2744
  2710
cg@2744
  2711
        selectedSuperItems  <Sequence>          list of selected super items; items selected
cg@2744
  2712
                                                but not contained in another selected item.
cg@2744
  2713
cg@2744
  2714
        inputEventAction    <Action>            called for each InputEvent
cg@2744
  2715
cg@2744
  2716
        mappedViewAction    <Action>            called for a new mapped view which
cg@2744
  2717
                                                can not be found in the current item list.
cg@2744
  2718
cg@2744
  2719
        beforeSelectionChangedAction <Action>   called before the selection changed
cg@2744
  2720
cg@2744
  2721
    [author:]
cg@2744
  2722
        Claus Atzkern
cg@2744
  2723
cg@2744
  2724
    [see also:]
cg@2744
  2725
        ViewTreeItem
cg@2744
  2726
"
cg@2744
  2727
!
cg@2744
  2728
cg@2744
  2729
examples
cg@2744
  2730
"
cg@2744
  2731
    example 1: pick any window and show views and contained views
cg@2744
  2732
                                                                                [exBegin]
cg@2744
  2733
    |top sel model panel|
cg@2744
  2734
cg@2744
  2735
    model := ViewTreeModel new.
cg@2744
  2736
    top   := StandardSystemView new; extent:440@400.
cg@2744
  2737
    sel   := ScrollableView for:HierarchicalListView miniScroller:true origin:0.0@0.0 corner:1.0@1.0 in:top.
cg@2744
  2738
    sel bottomInset:24.
cg@2744
  2739
cg@2744
  2740
    panel := HorizontalPanelView origin:0.0@1.0 corner:1.0@1.0 in:top.
cg@2744
  2741
    panel topInset:-24.
cg@2744
  2742
    panel horizontalLayout:#fitSpace.
cg@2744
  2743
cg@2744
  2744
    Button label:'Exit'       action:[model rootItem:nil. top destroy] in:panel.
cg@2744
  2745
    Button label:'Pick Views' action:[  |win|
cg@2744
  2746
                                        (     (win := Screen current viewFromUser) notNil
cg@2744
  2747
                                         and:[(win := win topView) ~~ Screen current rootView
cg@2744
  2748
                                         and:[win ~~ top]]
cg@2744
  2749
                                        ) ifTrue:[
cg@2744
  2750
                                            model rootItem:(ViewTreeItem buildViewsFrom:win)
cg@2744
  2751
                                        ] ifFalse:[
cg@2744
  2752
                                            model rootItem:nil
cg@2744
  2753
                                        ]
cg@2744
  2754
                                     ] in:panel.
cg@2744
  2755
cg@2744
  2756
    sel  multipleSelectOk:true.
cg@2744
  2757
    sel              list:model listOfItems.
cg@2744
  2758
    sel             model:model.
cg@2744
  2759
    sel          useIndex:false.
cg@2744
  2760
cg@2744
  2761
    sel doubleClickAction:[:i| |el|
cg@2744
  2762
        el := model listOfItems at:i.
cg@2744
  2763
        el spec notNil ifTrue:[ el spec   inspect ] ifFalse:[ el widget inspect ]
cg@2744
  2764
    ].
cg@2744
  2765
    sel indicatorAction:[:i| (model listOfItems at:i) toggleExpand ].
cg@2744
  2766
cg@2744
  2767
    model inputEventAction:[:anEvent| |item|
cg@2744
  2768
        anEvent isButtonEvent ifTrue:[
cg@2744
  2769
            anEvent isButtonPressEvent ifTrue:[
cg@2744
  2770
                model selectedItem:(model listOfItems detectItemRespondsToView:(anEvent view)).
cg@2744
  2771
            ] ifFalse:[
cg@2744
  2772
                anEvent type == #'buttonMultiPress:x:y:' ifTrue:[
cg@2744
  2773
                    (item := model selectedItem) notNil ifTrue:[item widget inspect]
cg@2744
  2774
                ]
cg@2744
  2775
            ]
cg@2744
  2776
        ]
cg@2744
  2777
    ].
cg@2744
  2778
cg@2744
  2779
    top openAndWait.
cg@2744
  2780
    [[top shown] whileTrue:[Delay waitForSeconds:0.5]. model rootItem:nil] forkAt:8
cg@2744
  2781
cg@2744
  2782
                                                                                [exEnd]
cg@2744
  2783
"
cg@2744
  2784
! !
cg@2744
  2785
cg@2744
  2786
!ViewTreeInspectorApplication::ViewTreeModel methodsFor:'accessing'!
cg@2744
  2787
cg@2744
  2788
application:anApplication
cg@2744
  2789
    listOfItems application:anApplication.
cg@2744
  2790
!
cg@2744
  2791
cg@2744
  2792
rootItem
cg@2744
  2793
    "get the rootItem the event viewer is established on
cg@2744
  2794
    "
cg@2744
  2795
    ^ listOfItems root
cg@2744
  2796
!
cg@2744
  2797