Tools__ViewTreeApplication.st
author Claus Gittinger <cg@exept.de>
Tue, 11 May 2010 12:54:30 +0200
changeset 2779 10fef360ad85
parent 2770 9322aee00ea0
child 2888 9adfb8a84696
permissions -rw-r--r--
changed: #submenuInterface:

fixed display of model; added display of actions
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"
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 COPYRIGHT (c) 2007 by eXept Software AG
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              All Rights Reserved
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 This software is furnished under a license and may be used
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 only in accordance with the terms of that license and with the
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 inclusion of the above copyright notice.   This software may not
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 be provided or otherwise made available to, or used by, any
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 other person.  No title to or ownership of the software is
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 hereby transferred.
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"
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"{ Package: 'stx:libtool2' }"
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"{ NameSpace: Tools }"
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ToolApplicationModel subclass:#ViewTreeInspectorApplication
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	instanceVariableNames:'model treeView hasSingleSelectionHolder clickedItem clickedPoint
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		motionAction process followFocusChannel showNamesHolder
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		inspectorView'
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	classVariableNames:''
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	poolDictionaries:''
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	category:'Interface-Smalltalk'
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!
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Object subclass:#MenuDesc
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	instanceVariableNames:'title value action'
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	classVariableNames:''
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	poolDictionaries:''
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	privateIn:ViewTreeInspectorApplication
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!
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HierarchicalItem subclass:#ViewTreeItem
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	instanceVariableNames:'widget isDrawnShown exists xOffsetAdditionalName'
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	classVariableNames:'HandleExtent'
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	poolDictionaries:''
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	privateIn:ViewTreeInspectorApplication
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!
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ValueModel subclass:#ViewTreeModel
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	instanceVariableNames:'lockSema selectedSuperItems selection hiddenLevel listOfItems
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		inputEventAction mappedViewAction beforeSelectionChangedAction
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		icons timedUpdateTask selectOnClickHolder testModeChannel
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		hasTargetWidgetChannel'
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	classVariableNames:''
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	poolDictionaries:''
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	privateIn:ViewTreeInspectorApplication
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!
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HierarchicalList subclass:#ItemList
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	instanceVariableNames:'treeModel eventHook eventHookInitialized showWidgetNames'
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	classVariableNames:''
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	poolDictionaries:''
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	privateIn:ViewTreeInspectorApplication::ViewTreeModel
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!
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!ViewTreeInspectorApplication class methodsFor:'documentation'!
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copyright
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"
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 COPYRIGHT (c) 2007 by eXept Software AG
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              All Rights Reserved
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 This software is furnished under a license and may be used
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 only in accordance with the terms of that license and with the
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 inclusion of the above copyright notice.   This software may not
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 be provided or otherwise made available to, or used by, any
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 other person.  No title to or ownership of the software is
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 hereby transferred.
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"
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!
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documentation
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"
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     Small application showing a ViewTreeModel use.
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     It displays a hierarchical list of a selected TopView and
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     all its contained subViews.
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     Useful to have a look at subcomponents - to see how views
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     are structured.
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    [Instance variables:]
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        model           <ViewTreeModel>      the used ViewTreeModel
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        clickedItem     <ViewTreeItem>       item under the clickedPoint (motion action)
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        clickedPoint    <Point>              point where the motion action started from.
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        motionAction    <Action>             (oneArg-) action called durring buttonMotion.
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    [author:]
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        Claus Atzkern
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    [see also:]
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        ViewTreeModel
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        ViewTreeItem
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"
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! !
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!ViewTreeInspectorApplication class methodsFor:'initialization'!
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initialize
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    "add myself to the launcher menu
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    "
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    self installInLauncher.
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!
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installInLauncher
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    "add myself to the launcher menu"
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    |menuItem icon|
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    NewLauncher isNil ifTrue:[^ self].
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    "/ cg - disabled. the icon is too ugly.
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    ^ self.
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    icon := ToolbarIconLibrary inspectLocals20x20Icon magnifiedTo:28@28.
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    menuItem := MenuItem new 
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                    label: 'View Tree Inspector';
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                    value: [ ViewTreeInspectorApplication open];
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                    isButton: true;
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                    icon: icon;
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                    nameKey: #viewInspect.
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    menuItem startGroup:#right.
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    NewLauncher addMenuItem:menuItem in:'toolbar'
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                   position:#( #before #help)
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                      space:false.
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"
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self installInLauncher
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self removeFromLauncher
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"
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!
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postAutoload
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    "add myself to the launcher menu
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    "
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    self installInLauncher.
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"
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self installInLauncher
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self removeFromLauncher
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"
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!
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removeFromLauncher
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    "remove myself from the launcher menu
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    "
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    NewLauncher isNil ifTrue:[^ self].
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    NewLauncher removeUserTool:#viewInspect
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"
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self installInLauncher
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self removeFromLauncher
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"
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!
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unload
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    "class is about to be unloaded - remove myself from the launcher menu
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    "
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    self removeFromLauncher.
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    super unload.
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! !
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!ViewTreeInspectorApplication class methodsFor:'image specs'!
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crossHairIcon
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    "This resource specification was automatically generated
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     by the ImageEditor of ST/X."
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    "Do not manually edit this!! If it is corrupted,
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     the ImageEditor may not be able to read the specification."
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    "
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     self crossHairIcon inspect
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     ImageEditor openOnClass:self andSelector:#crossHairIcon
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     Icon flushCachedIcons
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    "
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    <resource: #image>
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    ^Icon
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        constantNamed:'Tools::ViewTreeInspectorApplication class crossHairIcon'
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        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]
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!
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pickWindowIcon
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    "This resource specification was automatically generated
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     by the ImageEditor of ST/X."
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    "Do not manually edit this!! If it is corrupted,
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     the ImageEditor may not be able to read the specification."
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    "
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     self pickWindowIcon inspect
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     ImageEditor openOnClass:self andSelector:#pickWindowIcon
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     Icon flushCachedIcons
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    "
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    <resource: #image>
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    ^Icon
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        constantNamed:'Tools::ViewTreeInspectorApplication class pickWindowIcon'
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        ifAbsentPut:[(Depth8Image new) width: 22; height: 22; photometric:(#palette); bitsPerSample:(#[8]); samplesPerPixel:(1); bits:(ByteArray fromPackedString:'
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,;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
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,;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
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,;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@
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-@B4-KR4-KR4@IRR%IJEIER3,;N3@KL@)JJ4():4&@BO#9RR!!RIS,;N3,;L@,:R"-JJ^& BT#8>O#8H"T+N3,;N3@KN$@@@@'')(@%H>O#(>AH%F3,;N3,;L@
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@JR4'' @@%IJO#8>O RIO,;N3,;N3):P@@@BX%IJO#8>O#7<"S*63,;N$():Z&IRR&IRR#8>O#8=>H"&-,;N$():Z&IRR&)"T$(>O#8>O @<)R$!!GQTD?OS$8
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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]
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!
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pickWindowIcon2
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    "This resource specification was automatically generated
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     by the ImageEditor of ST/X."
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    "Do not manually edit this!! If it is corrupted,
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     the ImageEditor may not be able to read the specification."
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    "
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     self pickWindowIcon2 inspect
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     ImageEditor openOnClass:self andSelector:#pickWindowIcon2
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     Icon flushCachedIcons
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    "
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    <resource: #image>
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    ^Icon
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        constantNamed:'Tools::ViewTreeInspectorApplication class pickWindowIcon2'
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        ifAbsentPut:[(Depth8Image new) width: 22; height: 23; photometric:(#palette); bitsPerSample:(#[8]); samplesPerPixel:(1); bits:(ByteArray fromPackedString:'
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@CH<O#,7MB0#HA8\F!!XUD!!DMC@,F@P@<[&U!!W5]MRTH:LRD]FQPPB $IA0H@QF)+XU=WR4Y@M",_F1\TD@(IBP E@D23,;N3,;N3,;N3,;N"'')*X%IJ[F@A^
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,;N3,;N3,0@@@@@@():Z&IRR&3@@W+N3,;N3@@B3,0B3)@@@&)"T$),0@E63,;N3@KN3@@@@@@B"'' BX%IJWK0A\,;N3@KN3,;N3@JR"'')*X@IRR&24@V+N3
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@KN3,;L@@@@@@I:Z&IP@$),*@E&3,0B3,;N3,:P@():Z&IRT@IJ[J@AX,0B3@KL@,;L@@@B^& BT@IP@&2X@U+L@,0B3@KL@)JJ^@I @%@BT@I,%@EV3@@@@
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@@@@@JR"'' @@@@@@@@B[I@AT,0B3@KL@)@B$()8@&@BZ@IP@&2H@T;L@,0B3@JR$@@@@%I @& BT@I,"@EJ3,0B3,:R$)I8@&IRX%I*X@IJ[H AQ,;L@,:R$
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)@@@@@@@&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^&) @
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@@@@@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]
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! !
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!ViewTreeInspectorApplication class methodsFor:'interface specs'!
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windowSpec
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    "This resource specification was automatically generated
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     by the UIPainter of ST/X."
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    "Do not manually edit this!! If it is corrupted,
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     the UIPainter may not be able to read the specification."
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    "
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     UIPainter new openOnClass:Tools::ViewTreeInspectorApplication andSelector:#windowSpec
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     Tools::ViewTreeInspectorApplication new openInterface:#windowSpec
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     Tools::ViewTreeInspectorApplication open
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    "
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    <resource: #canvas>
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    ^ 
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     #(FullSpec
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        name: windowSpec
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        window: 
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       (WindowSpec
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          label: 'View Tree Inspector'
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          name: 'View Tree Inspector'
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          min: (Point 10 10)
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          max: (Point 1024 9999)
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          bounds: (Rectangle 0 0 381 654)
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          menu: menu
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        )
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        component: 
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       (SpecCollection
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          collection: (
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           (MenuPanelSpec
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              name: 'toolbarMenu'
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              layout: (LayoutFrame 0 0.0 0 0 0 1.0 40 0)
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              menu: toolbarMenu
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              textDefault: true
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            )
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       (VariableVerticalPanelSpec
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              name: 'VariableVerticalPanel1'
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              layout: (LayoutFrame 0 0.0 40 0.0 0 1.0 0 1.0)
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              component: 
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             (SpecCollection
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                collection: (
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                 (HierarchicalListViewSpec
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                    name: 'List'
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                    level: 1
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                    model: model
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                    menu: middleButtonMenu
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                    hasHorizontalScrollBar: true
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                    hasVerticalScrollBar: true
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                    miniScrollerHorizontal: true
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                    miniScrollerVertical: false
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                    listModel: listOfItems
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                    multipleSelectOk: true
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                    useIndex: false
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                    highlightMode: label
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                    showLeftIndicators: false
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                    indicatorSelector: indicatorClicked:
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                    useDefaultIcons: false
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                    postBuildCallback: postBuildTree:
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                  )
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                 (ViewSpec
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                    name: 'Box1'
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                    viewClassName: 'InspectorView'
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                    postBuildCallback: postBuildInspectorView:
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                  )
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                 )
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              )
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              handles: (Any 0.5 1.0)
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   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:[
cg@2779
  1371
        inst := view 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
cg@2779
  1401
    #( #action #pressaAction #releaseAction ) do:[:actionSelector |
cg@2779
  1402
        (view respondsTo:actionSelector) ifTrue:[
cg@2779
  1403
            inst := view perform:actionSelector.
cg@2779
  1404
cg@2779
  1405
            inst isNil 
cg@2779
  1406
                ifTrue:[ label := value := nil ]
cg@2779
  1407
                ifFalse:[ label := inst displayString.
cg@2779
  1408
                            value := [ (view perform:actionSelector) inspect ].
cg@2779
  1409
                        ].
cg@2779
  1410
cg@2779
  1411
            list add:(MenuDesc title:'action' value:label action:value).
cg@2779
  1412
        ].
cg@2779
  1413
    ].
cg@2779
  1414
ca@2177
  1415
    list last isSeparator ifFalse:[ list add:(MenuDesc separator) ].
ca@2177
  1416
ca@2177
  1417
    (view respondsTo:#listHolder) ifTrue:[
ca@2177
  1418
        inst := view listHolder.
ca@2177
  1419
ca@2177
  1420
        inst isNil ifTrue:[ label := value := nil ]
ca@2177
  1421
                  ifFalse:[ label := inst class printString.
ca@2177
  1422
                            value := [ view listHolder inspect ].
ca@2177
  1423
                          ].
ca@2177
  1424
        list add:(MenuDesc title:'listHolder' value:label action:value).
ca@2177
  1425
    ].
ca@2177
  1426
ca@2177
  1427
    (view respondsTo:#list) ifTrue:[
ca@2177
  1428
        inst := view list.
ca@2177
  1429
ca@2177
  1430
        inst isNil ifTrue:[ label := value := nil ]
ca@2177
  1431
                  ifFalse:[ label := '%1 [%2]' bindWith:(inst class printString) with:(inst size).
ca@2177
  1432
                            value := [ view list inspect ].
ca@2177
  1433
                          ].
ca@2177
  1434
ca@2177
  1435
        list add:(MenuDesc title:'list' value:label action:value).
ca@2177
  1436
    ].
ca@2177
  1437
ca@2177
  1438
    list last isSeparator ifTrue:[ list removeLast ].
ca@2177
  1439
  ^ MenuDesc buildFromList:list onGC:aMenu
cg@2779
  1440
cg@2779
  1441
    "Modified: / 11-05-2010 / 12:53:24 / cg"
ca@2177
  1442
!
ca@2177
  1443
ca@2177
  1444
submenuVisibility:aMenu
ca@2455
  1445
    "builds and returns the geometry submenu"
ca@2455
  1446
ca@2177
  1447
    |view list value|
ca@2177
  1448
ca@2177
  1449
    view := self selectedView.
ca@2177
  1450
    view isNil ifTrue:[^ nil].
ca@2177
  1451
ca@2177
  1452
    list := OrderedCollection new.
ca@2177
  1453
ca@2177
  1454
    list add:(MenuDesc title:'device'     value:(view device printString)).
ca@2177
  1455
    list add:(MenuDesc title:'drawableId' value:(view id)).
ca@2177
  1456
    list add:(MenuDesc title:'gcId'       value:(view gcId)).
ca@2177
  1457
ca@2177
  1458
    list add:(MenuDesc separator).
ca@2177
  1459
ca@2177
  1460
    list add:(MenuDesc title:'shown'    value:(view shown)).
ca@2177
  1461
    list add:(MenuDesc title:'realized' value:(view realized)).
ca@2177
  1462
ca@2177
  1463
    list add:(MenuDesc separator).
ca@2177
  1464
ca@2177
  1465
    list add:(MenuDesc title:'hiddenOnRealize' value:(view isHiddenOnRealize)).
ca@2177
  1466
ca@2177
  1467
    (value := view visibilityChannel) isNil ifTrue:[
ca@2177
  1468
        list add:(MenuDesc title:'visibilityChannel' value:'------').
ca@2177
  1469
    ] ifFalse:[
ca@2177
  1470
        list add:(MenuDesc title:'visibilityChannel'
ca@2177
  1471
                           value:(value displayString)
ca@2177
  1472
                          action:[view visibilityChannel inspect]).
ca@2177
  1473
    ].
ca@2177
  1474
cg@2758
  1475
    ^ MenuDesc buildFromList:list onGC:aMenu
ca@2177
  1476
! !
ca@2177
  1477
cg@2744
  1478
!ViewTreeInspectorApplication methodsFor:'private'!
ca@2177
  1479
ca@2177
  1480
selectFocusView
cg@2762
  1481
    |rootView focusView|
ca@2177
  1482
ca@2177
  1483
    rootView := model rootView.
ca@2177
  1484
ca@2177
  1485
    (rootView notNil and:[rootView shown]) ifTrue:[
ca@2177
  1486
        focusView := rootView windowGroup focusView.
ca@2177
  1487
    ].
ca@2177
  1488
    focusView isNil ifTrue:[^ self ].
ca@2177
  1489
cg@2762
  1490
    self selectView:focusView
cg@2762
  1491
!
cg@2762
  1492
cg@2762
  1493
selectView:aView
cg@2762
  1494
    |currentItem viewItem|
cg@2762
  1495
cg@2762
  1496
    currentItem := model selectedItem.
cg@2762
  1497
cg@2762
  1498
    (currentItem notNil and:[currentItem widget == aView]) ifTrue:[
ca@2177
  1499
        ^ self
ca@2177
  1500
    ].
cg@2762
  1501
    viewItem := model listOfItems recursiveDetect:[:el| el widget == aView ].
cg@2762
  1502
cg@2762
  1503
    viewItem notNil ifTrue:[
cg@2762
  1504
        model selectItem:viewItem.
ca@2177
  1505
    ].        
ca@2177
  1506
!
ca@2177
  1507
ca@2177
  1508
setRootItem:aRootItemOrNil
ca@2177
  1509
    |theProcess|
ca@2177
  1510
ca@2177
  1511
    aRootItemOrNil isNil ifTrue:[
ca@2177
  1512
        process := nil.
ca@2177
  1513
    ] ifFalse:[
ca@2177
  1514
        "/ expand tree to level 3
ca@2177
  1515
        aRootItemOrNil do:[:aRootChild|
ca@2177
  1516
            aRootChild do:[:aSubChild| aSubChild expand ].
ca@2177
  1517
            aRootChild expand.
ca@2177
  1518
        ].
ca@2177
  1519
        aRootItemOrNil expand.
ca@2177
  1520
ca@2177
  1521
        process isNil ifTrue:[
ca@2177
  1522
            theProcess := process :=
ca@2455
  1523
                Process for:[   |update testModeChannel|
ca@2177
  1524
ca@2177
  1525
                                update := false.
ca@2455
  1526
                                testModeChannel := model testModeChannel.
ca@2177
  1527
ca@2455
  1528
                                [process == theProcess] whileTrue:[
ca@2177
  1529
                                    Delay waitForSeconds:0.5.
ca@2177
  1530
ca@2177
  1531
                                    (treeView notNil and:[process == theProcess and:[treeView shown]]) ifTrue:[
ca@2455
  1532
                                        (testModeChannel value == true and:[followFocusChannel value == true]) ifTrue:[
ca@2177
  1533
                                            self selectFocusView.
ca@2177
  1534
                                        ].
ca@2177
  1535
                                        update ifTrue:[
ca@2177
  1536
                                            self updateShownStatus.
ca@2177
  1537
                                        ].
ca@2177
  1538
                                        update := update not.
ca@2177
  1539
                                    ].
ca@2177
  1540
                                ].
ca@2177
  1541
ca@2177
  1542
                             ] priority:8.
cg@2744
  1543
            theProcess name:'ViewTreeInspector - Follow Focus'.
ca@2177
  1544
            theProcess resume.
ca@2177
  1545
        ].
ca@2177
  1546
    ].
ca@2177
  1547
    model rootItem:aRootItemOrNil.
ca@2177
  1548
!
ca@2177
  1549
ca@2177
  1550
updateShownStatus
ca@2177
  1551
    |rootItem min max visState listIdx visY0 visY1 height damage|
ca@2177
  1552
ca@2177
  1553
    rootItem := model rootItem.
ca@2177
  1554
    (rootItem notNil and:[rootItem widget shown]) ifFalse:[^ self].
ca@2177
  1555
ca@2177
  1556
    max := 0.
ca@2177
  1557
    min := 9999999.
ca@2177
  1558
ca@2177
  1559
    rootItem recursiveEachVisibleItemDo:[:anItem|
ca@2177
  1560
        visState := (anItem widget shown).
ca@2177
  1561
ca@2177
  1562
        visState ~~ anItem isDrawnShown ifTrue:[
ca@2177
  1563
            anItem isDrawnShown:visState.
ca@2177
  1564
            listIdx := treeView identityIndexOf:anItem.
ca@2177
  1565
ca@2177
  1566
            listIdx > 0 ifTrue:[    
ca@2177
  1567
                max := max max:listIdx.
ca@2177
  1568
                min := min min:listIdx.
ca@2177
  1569
            ].
ca@2177
  1570
        ].
ca@2177
  1571
    ].
ca@2177
  1572
    max < min ifTrue:[^ self].
ca@2177
  1573
    max := max + 1.
ca@2177
  1574
ca@2177
  1575
    visY0  := (treeView yVisibleOfLine:min) max:0.
ca@2177
  1576
    visY1  := (treeView yVisibleOfLine:max) min:(treeView height).
ca@2177
  1577
    height := visY1 - visY0.
ca@2177
  1578
    
ca@2177
  1579
    height > 2 ifTrue:[
ca@2177
  1580
        treeView shown ifTrue:[
ca@2177
  1581
            damage := Rectangle left:0 top:visY0 width:(treeView width) height:height.
ca@2177
  1582
            treeView invalidateDeviceRectangle:damage repairNow:false.
ca@2177
  1583
        ].
ca@2177
  1584
    ].
ca@2177
  1585
! !
ca@2177
  1586
cg@2744
  1587
!ViewTreeInspectorApplication methodsFor:'selection'!
ca@2177
  1588
ca@2177
  1589
selectedView
ca@2455
  1590
    "answer the selected view or nil"
ca@2455
  1591
ca@2177
  1592
    |item|
ca@2177
  1593
ca@2177
  1594
    item := model selectedItem.
ca@2177
  1595
    item notNil ifTrue:[ ^ item widget ].
ca@2177
  1596
  ^ nil
ca@2177
  1597
! !
ca@2177
  1598
cg@2744
  1599
!ViewTreeInspectorApplication methodsFor:'testing'!
ca@2177
  1600
ca@2177
  1601
resolveApplicationClassFor:aTreeItem
ca@2177
  1602
    aTreeItem isApplicationClass ifTrue:[
ca@2177
  1603
       ^ aTreeItem applicationClass
ca@2177
  1604
    ].
ca@2177
  1605
    ^ nil
ca@2177
  1606
!
ca@2177
  1607
ca@2177
  1608
selectedComponentHasChildren
ca@2177
  1609
    |item|
ca@2177
  1610
ca@2177
  1611
    item := model selectedItem.
ca@2177
  1612
    ^ (item notNil and:[item hasChildren])
ca@2177
  1613
! !
ca@2177
  1614
cg@2744
  1615
!ViewTreeInspectorApplication methodsFor:'user operations'!
ca@2177
  1616
ca@2177
  1617
doBrowse:what
ca@2177
  1618
    "open browser on:
ca@2177
  1619
        #view           browse class
ca@2177
  1620
        #model          browse model class
ca@2177
  1621
        #application    browse application class
ca@2177
  1622
        #controller     browse controller class
ca@2177
  1623
    "
ca@2177
  1624
    |view inst|
ca@2177
  1625
ca@2177
  1626
    view := self selectedView.
ca@2177
  1627
    view isNil ifTrue:[^ self].
ca@2177
  1628
ca@2177
  1629
             what == #view        ifTrue:[ inst := view ]
ca@2177
  1630
    ifFalse:[what == #model       ifTrue:[ inst := view model ]
ca@2177
  1631
    ifFalse:[what == #application ifTrue:[ inst := view application ]
ca@2177
  1632
    ifFalse:[what == #controller  ifTrue:[ inst := view controller ]
ca@2177
  1633
    ifFalse:[
ca@2177
  1634
        ^ self
ca@2177
  1635
    ]]]].
ca@2177
  1636
ca@2177
  1637
    inst notNil ifTrue:[
ca@2177
  1638
        inst class browserClass openInClass:(inst class) selector:nil
ca@2177
  1639
    ].
ca@2177
  1640
!
ca@2177
  1641
ca@2177
  1642
doDestroy
ca@2455
  1643
    "destroy the current selected view"
ca@2455
  1644
ca@2177
  1645
    |item parent|
ca@2177
  1646
ca@2177
  1647
    item := model selectedItem.
ca@2177
  1648
    item isNil ifTrue:[ ^ self].
ca@2177
  1649
ca@2177
  1650
    parent := item parent.
ca@2177
  1651
ca@2177
  1652
    parent isNil ifTrue:[
ca@2177
  1653
        "/ the root
ca@2177
  1654
        model withSelectionHiddenDo:[item deleteAll].
ca@2177
  1655
      ^ self
ca@2177
  1656
    ].
ca@2177
  1657
ca@2177
  1658
    model withSelectionHiddenDo:[
ca@2177
  1659
        |idx nsel|
ca@2177
  1660
ca@2177
  1661
        idx := parent identityIndexOf:item.
ca@2177
  1662
ca@2177
  1663
        idx == parent size ifTrue:[
ca@2177
  1664
            nsel := parent at:(idx - 1) ifAbsent:parent
ca@2177
  1665
        ] ifFalse:[
ca@2177
  1666
            nsel := parent at:(idx + 1)
ca@2177
  1667
        ].
ca@2177
  1668
        model setValue:nil.
ca@2177
  1669
        item delete.
ca@2177
  1670
ca@2177
  1671
        parent isLayoutContainer ifTrue:[
ca@2177
  1672
            parent widget sizeChanged:nil
ca@2177
  1673
        ].
ca@2177
  1674
        model value:nsel.
ca@2177
  1675
    ].
ca@2177
  1676
!
ca@2177
  1677
ca@2177
  1678
doFlash
ca@2455
  1679
    "flash the selected view"
ca@2455
  1680
ca@2177
  1681
    |view|
ca@2177
  1682
ca@2177
  1683
    view := self selectedView.
ca@2177
  1684
    view isNil ifTrue:[ ^ self].
ca@2177
  1685
ca@2177
  1686
    view shown ifTrue:[
ca@2177
  1687
        model withSelectionHiddenDo:[
ca@2177
  1688
            view perform:#flash ifNotUnderstood:nil.
ca@2177
  1689
        ].
ca@2177
  1690
    ].
ca@2177
  1691
!
ca@2177
  1692
ca@2177
  1693
doInspect:what
ca@2177
  1694
    "open inspector on:
ca@2177
  1695
        #view           inspect class
ca@2177
  1696
        #group          inspect windowGroup
ca@2177
  1697
        #model          inspect model
ca@2177
  1698
        #application    inspect application
ca@2177
  1699
        #controller     inspect controller
ca@2177
  1700
    "
ca@2177
  1701
    |inst|
ca@2177
  1702
ca@2177
  1703
    inst := self selectedView.
ca@2177
  1704
    inst isNil ifTrue:[^ self].
ca@2177
  1705
ca@2177
  1706
             what == #group       ifTrue:[ inst := inst windowGroup ]
ca@2177
  1707
    ifFalse:[what == #model       ifTrue:[ inst := inst model ]
ca@2177
  1708
    ifFalse:[what == #application ifTrue:[ inst := inst application ]
ca@2177
  1709
    ifFalse:[what == #controller  ifTrue:[ inst := inst controller  ]]]].
ca@2177
  1710
ca@2177
  1711
    inst notNil ifTrue:[ inst inspect ].
ca@2177
  1712
!
ca@2177
  1713
cg@2762
  1714
doPickView
ca@2455
  1715
    "pick a window's topView"
ca@2455
  1716
cg@2762
  1717
    |screen clickedView topWindow cursor|
ca@2177
  1718
ca@2177
  1719
    self doUnpick.
ca@2177
  1720
cg@2759
  1721
    cursor := Cursor fromImage:(self class crossHairIcon).
cg@2759
  1722
cg@2759
  1723
    screen := Screen current.
cg@2762
  1724
    clickedView := screen viewFromPoint:(screen pointFromUserShowing:cursor).
cg@2762
  1725
    clickedView isNil ifTrue:[^ self].
cg@2762
  1726
cg@2762
  1727
    topWindow := clickedView topView.
cg@2762
  1728
cg@2762
  1729
    (    topWindow == Screen current rootView
cg@2762
  1730
     or:[topWindow == self window topView]
ca@2177
  1731
    ) ifTrue:[
ca@2177
  1732
        ^ self
ca@2177
  1733
    ].
cg@2762
  1734
    self setRootItem:(ViewTreeItem buildViewsFrom:topWindow).
cg@2762
  1735
    self selectView:clickedView.
ca@2177
  1736
!
ca@2177
  1737
ca@2177
  1738
doSelectNextOfApplicationClass:aClass startingIn:anItem
ca@2177
  1739
    |startItem firstFound searchNext|
ca@2177
  1740
ca@2177
  1741
    startItem  := model last.
ca@2177
  1742
    searchNext := startItem notNil.        
ca@2177
  1743
    firstFound := nil.
ca@2177
  1744
ca@2177
  1745
    anItem recursiveDo:[:el|
ca@2177
  1746
        el == startItem ifTrue:[
ca@2177
  1747
            searchNext := false
ca@2177
  1748
        ] ifFalse:[
ca@2177
  1749
            (self resolveApplicationClassFor:el) == aClass ifTrue:[
ca@2177
  1750
                searchNext ifFalse:[^ model selectItem:el].
ca@2177
  1751
ca@2177
  1752
                firstFound isNil ifTrue:[
ca@2177
  1753
                    firstFound := el
ca@2177
  1754
                ]
ca@2177
  1755
            ]
ca@2177
  1756
        ]
ca@2177
  1757
    ].
ca@2177
  1758
    firstFound notNil ifTrue:[
ca@2177
  1759
        self window beep.
ca@2177
  1760
        model selectItem:firstFound
ca@2177
  1761
    ].
ca@2177
  1762
!
ca@2177
  1763
ca@2177
  1764
doSelectNextOfClass:aClass startingIn:anItem
ca@2177
  1765
    |startItem firstFound searchNext|
ca@2177
  1766
ca@2177
  1767
    startItem  := model last.
ca@2177
  1768
    searchNext := startItem notNil.        
ca@2177
  1769
    firstFound := nil.
ca@2177
  1770
ca@2177
  1771
    anItem recursiveDo:[:el|
ca@2177
  1772
        el == startItem ifTrue:[
ca@2177
  1773
            searchNext := false
ca@2177
  1774
        ] ifFalse:[
ca@2177
  1775
            el widget class == aClass ifTrue:[
ca@2177
  1776
                searchNext ifFalse:[^ model selectItem:el].
ca@2177
  1777
ca@2177
  1778
                firstFound isNil ifTrue:[
ca@2177
  1779
                    firstFound := el
ca@2177
  1780
                ]
ca@2177
  1781
            ]
ca@2177
  1782
        ]
ca@2177
  1783
    ].
ca@2177
  1784
    firstFound notNil ifTrue:[
ca@2177
  1785
        self window beep.
ca@2177
  1786
        model selectItem:firstFound
ca@2177
  1787
    ].
ca@2177
  1788
!
ca@2177
  1789
ca@2177
  1790
doUnpick
ca@2455
  1791
    "release current picked window and contained subwindows"
ca@2455
  1792
ca@2177
  1793
    self setRootItem:nil.
cg@2744
  1794
!
cg@2744
  1795
cg@2744
  1796
openDocumentation
cg@2744
  1797
    HTMLDocumentView openFullOnDocumentationFile:'tools/misc/TOP.html#VIEWTREEINSPECTOR'
ca@2177
  1798
! !
ca@2177
  1799
cg@2744
  1800
!ViewTreeInspectorApplication::MenuDesc class methodsFor:'building'!
ca@2177
  1801
ca@2177
  1802
buildFromList:aList onGC:aMenu
ca@2177
  1803
    |tabSpec menu w menuPanel|
ca@2177
  1804
ca@2177
  1805
    w := 0.
ca@2177
  1806
    aList do:[:el| w := w max:(el widthOn:aMenu) ].
ca@2177
  1807
ca@2177
  1808
    tabSpec := TabulatorSpecification new.
ca@2177
  1809
    tabSpec unit:#pixel.
ca@2177
  1810
    tabSpec positions:#(0     1.5 ).
ca@2177
  1811
    tabSpec align:#(#left #left).
ca@2177
  1812
ca@2177
  1813
    w := w + 15.
ca@2177
  1814
    tabSpec positions:(Array with:0 with:w).
ca@2177
  1815
ca@2177
  1816
    menu := Menu new.
ca@2177
  1817
ca@2177
  1818
    aList do:[:el|
ca@2177
  1819
        menu addItem:(el asMenuItemWithTabulatorSpecification:tabSpec).
ca@2177
  1820
    ].
ca@2177
  1821
    menuPanel := MenuPanel menu:menu.
ca@2177
  1822
    ^ menuPanel
ca@2177
  1823
! !
ca@2177
  1824
cg@2744
  1825
!ViewTreeInspectorApplication::MenuDesc class methodsFor:'instance creation'!
ca@2177
  1826
ca@2177
  1827
separator
ca@2177
  1828
    ^ self new
ca@2177
  1829
!
ca@2177
  1830
ca@2177
  1831
title:aTitle value:aValue
ca@2177
  1832
    ^ self title:aTitle value:aValue action:nil
ca@2177
  1833
!
ca@2177
  1834
ca@2177
  1835
title:aTitle value:aValue action:anAction
ca@2177
  1836
    ^ self new title:aTitle value:aValue action:anAction
ca@2177
  1837
! !
ca@2177
  1838
cg@2744
  1839
!ViewTreeInspectorApplication::MenuDesc methodsFor:'accessing'!
ca@2177
  1840
ca@2177
  1841
title
ca@2177
  1842
    ^ title
ca@2177
  1843
! !
ca@2177
  1844
cg@2744
  1845
!ViewTreeInspectorApplication::MenuDesc methodsFor:'building'!
ca@2177
  1846
ca@2177
  1847
asMenuItemWithTabulatorSpecification:aTabSpec
ca@2177
  1848
    |array|
ca@2177
  1849
ca@2177
  1850
    title isNil ifTrue:[ ^ MenuItem label:value ].     "/ separator
ca@2177
  1851
ca@2177
  1852
    array := Array with:(title, ':') with:'------'.
ca@2177
  1853
ca@2177
  1854
    value notNil ifTrue:[
ca@2177
  1855
        array at:2 put:(value printString, ' ')
ca@2177
  1856
    ].
ca@2177
  1857
cg@2758
  1858
   ^ MenuItem 
cg@2758
  1859
        label:(MultiColListEntry fromStrings:array tabulatorSpecification:aTabSpec)
cg@2758
  1860
        value:action
ca@2177
  1861
! !
ca@2177
  1862
cg@2744
  1863
!ViewTreeInspectorApplication::MenuDesc methodsFor:'instance creation'!
ca@2177
  1864
ca@2177
  1865
title:aTitle value:aValue action:anAction
ca@2177
  1866
    "test for separator
ca@2177
  1867
    "
ca@2177
  1868
    title  := aTitle withoutSeparators.
ca@2177
  1869
    action := anAction.
ca@2177
  1870
ca@2177
  1871
    aValue notNil ifTrue:[
ca@2177
  1872
        value := aValue printString.
ca@2177
  1873
ca@2177
  1874
        value size > 70 ifTrue:[
ca@2177
  1875
            value := value copyFrom:1 to:70.
ca@2177
  1876
            value := value, '...'
ca@2177
  1877
        ]
ca@2177
  1878
    ].
ca@2177
  1879
! !
ca@2177
  1880
cg@2744
  1881
!ViewTreeInspectorApplication::MenuDesc methodsFor:'queries'!
ca@2177
  1882
ca@2177
  1883
isSeparator
ca@2177
  1884
    ^ title isNil
ca@2177
  1885
!
ca@2177
  1886
ca@2177
  1887
widthOn:aGC
ca@2177
  1888
    title isNil ifTrue:[^ 5].  "/ separator
cg@2758
  1889
    ^ title widthOn:aGC
ca@2177
  1890
! !
ca@2177
  1891
cg@2744
  1892
!ViewTreeInspectorApplication::ViewTreeItem class methodsFor:'building'!
cg@2744
  1893
cg@2744
  1894
buildViewsFrom:aView
cg@2744
  1895
    "build the items starting from a source view;
cg@2744
  1896
     returns the anhor.
cg@2744
  1897
    "
cg@2744
  1898
    |item subViews subItems|
cg@2744
  1899
cg@2744
  1900
    aView isNil ifTrue:[^ nil].
cg@2744
  1901
cg@2744
  1902
    item     := self forView:aView.
cg@2744
  1903
    subViews := aView subViews.
cg@2744
  1904
cg@2744
  1905
    subViews notEmptyOrNil ifTrue:[
cg@2744
  1906
        subItems := OrderedCollection new.
cg@2744
  1907
        subViews do:[:aSubView|
cg@2744
  1908
            subItems add:(self buildViewsFrom:aSubView).
cg@2744
  1909
        ].
cg@2744
  1910
        item children:subItems.
cg@2744
  1911
    ].
cg@2744
  1912
    ^ item
cg@2744
  1913
! !
cg@2744
  1914
cg@2744
  1915
!ViewTreeInspectorApplication::ViewTreeItem class methodsFor:'documentation'!
cg@2744
  1916
cg@2744
  1917
documentation
cg@2744
  1918
"
cg@2744
  1919
    ViewTreeItems represants a pickable object within a ViewTreeModel.
cg@2744
  1920
    The class is used to build up the hierarchical tree.
cg@2744
  1921
cg@2744
  1922
    [Instance variables:]
cg@2744
  1923
        widget        <View>            the widget represented by the item
cg@2744
  1924
        spec          <UISpecification> the UISpecification or nil
cg@2744
  1925
cg@2744
  1926
    [Class variables:]
cg@2744
  1927
        HandleExtent  <Point>           keeps the extent of a handle
cg@2744
  1928
cg@2744
  1929
cg@2744
  1930
    [author:]
cg@2744
  1931
        Claus Atzkern
cg@2744
  1932
cg@2744
  1933
    [see also:]
cg@2744
  1934
        HierarchicalItem
cg@2744
  1935
        ViewTreeModel
cg@2744
  1936
"
cg@2744
  1937
!
ca@2177
  1938
ca@2177
  1939
version
ca@2177
  1940
    ^ '$Header$'
ca@2177
  1941
! !
ca@2177
  1942
cg@2744
  1943
!ViewTreeInspectorApplication::ViewTreeItem class methodsFor:'initialization'!
cg@2744
  1944
cg@2744
  1945
initialize
cg@2744
  1946
    "set the extent of the Handle
cg@2744
  1947
    "
cg@2744
  1948
    HandleExtent := 6@6.
cg@2744
  1949
! !
cg@2744
  1950
cg@2744
  1951
!ViewTreeInspectorApplication::ViewTreeItem class methodsFor:'instance creation'!
cg@2744
  1952
cg@2744
  1953
forView:aView
cg@2744
  1954
    |item|
cg@2744
  1955
cg@2744
  1956
    item := self basicNew initialize.
cg@2744
  1957
    item forView:aView.
cg@2744
  1958
  ^ item
cg@2744
  1959
!
cg@2744
  1960
cg@2744
  1961
new
cg@2744
  1962
    self error:'not allowed'.
cg@2744
  1963
  ^ nil
cg@2744
  1964
!
cg@2744
  1965
cg@2744
  1966
on:aView withSpec:aSpec
cg@2744
  1967
    |item|
cg@2744
  1968
cg@2744
  1969
    item := self basicNew initialize.
cg@2744
  1970
    item on:aView withSpec:aSpec.
cg@2744
  1971
  ^ item
cg@2744
  1972
! !
cg@2744
  1973
cg@2744
  1974
!ViewTreeInspectorApplication::ViewTreeItem methodsFor:'accessing'!
cg@2744
  1975
cg@2744
  1976
applicationClass
cg@2744
  1977
    |appl|
cg@2744
  1978
cg@2744
  1979
    widget notNil ifTrue:[
cg@2744
  1980
        appl := widget application.
cg@2744
  1981
        appl notNil ifTrue:[^ appl class ].
cg@2744
  1982
    ].
cg@2744
  1983
    ^ nil
cg@2744
  1984
!
cg@2744
  1985
cg@2744
  1986
isDrawnShown
cg@2744
  1987
    "returns true if the last display operations was done during the widget was shown
cg@2744
  1988
    "
cg@2744
  1989
    ^ isDrawnShown
cg@2744
  1990
!
cg@2744
  1991
cg@2744
  1992
isDrawnShown:aBoolean
cg@2744
  1993
    isDrawnShown := aBoolean.
cg@2744
  1994
!
cg@2744
  1995
cg@2744
  1996
rootView
cg@2744
  1997
    "returns the widget assigned to the root or nil
cg@2744
  1998
    "
cg@2744
  1999
    ^ parent rootView
cg@2744
  2000
!
cg@2744
  2001
cg@2744
  2002
specClass
cg@2744
  2003
    "returns the spec-class assigned to the item
cg@2744
  2004
    "
cg@2744
  2005
    ^ widget specClass
cg@2744
  2006
!
cg@2744
  2007
cg@2744
  2008
treeModel
cg@2744
  2009
    "returns the assigned treeModel, an instance of ViewTreeModel
cg@2744
  2010
    "
cg@2744
  2011
    ^ parent treeModel
cg@2744
  2012
!
cg@2744
  2013
cg@2744
  2014
widget
cg@2744
  2015
    "returns the widget assigned to the item
cg@2744
  2016
    "
cg@2744
  2017
    ^ widget
cg@2744
  2018
! !
cg@2744
  2019
cg@2744
  2020
!ViewTreeInspectorApplication::ViewTreeItem methodsFor:'accessing layout'!
cg@2744
  2021
cg@2744
  2022
boundsRelativeToRoot
cg@2744
  2023
    "returns the bounds relative to the root widget
cg@2744
  2024
    "
cg@2744
  2025
    ^ self originRelativeToRoot extent:(widget extent)
cg@2744
  2026
!
cg@2744
  2027
cg@2744
  2028
cornerRelativeToRoot
cg@2744
  2029
    "returns the corner relative to the root widget
cg@2744
  2030
    "
cg@2744
  2031
    ^ self originRelativeToRoot + (widget extent)
cg@2744
  2032
!
cg@2744
  2033
cg@2744
  2034
extent
cg@2744
  2035
    "returns the extent of the widget
cg@2744
  2036
    "
cg@2744
  2037
    ^ widget extent
cg@2744
  2038
!
cg@2744
  2039
cg@2744
  2040
layoutType
cg@2744
  2041
    "returns the type of layout assigned to the wiget; nil if the
cg@2744
  2042
     superView cannot resize its sub widgets
cg@2744
  2043
    "
cg@2744
  2044
    |layout specClass superView|
cg@2744
  2045
cg@2744
  2046
    (superView := widget superView) isNil ifTrue:[
cg@2744
  2047
        ^ #Extent
cg@2744
  2048
    ].
cg@2744
  2049
        
cg@2744
  2050
    specClass := superView specClass.
cg@2744
  2051
cg@2744
  2052
    (specClass notNil and:[specClass isLayoutContainer]) ifTrue:[
cg@2744
  2053
        ^ specClass canResizeSubComponents ifTrue:[#Extent] ifFalse:[nil]
cg@2744
  2054
    ].
cg@2744
  2055
cg@2744
  2056
    (layout := widget geometryLayout) isNil ifTrue:[
cg@2744
  2057
        ^ #Extent
cg@2744
  2058
    ].
cg@2744
  2059
cg@2744
  2060
    layout isLayout ifTrue:[
cg@2744
  2061
        layout isLayoutFrame        ifTrue:[ ^ #LayoutFrame ].
cg@2744
  2062
        layout isAlignmentOrigin    ifTrue:[ ^ #AlignmentOrigin ].
cg@2744
  2063
        layout isLayoutOrigin       ifTrue:[ ^ #LayoutOrigin ].
cg@2744
  2064
    ] ifFalse:[
cg@2744
  2065
        layout isRectangle          ifTrue:[ ^ #Rectangle ].
cg@2744
  2066
        layout isPoint              ifTrue:[ ^ #Point ].
cg@2744
  2067
cg@2744
  2068
    ].
cg@2744
  2069
    Transcript showCR:'UNSUPPORTRD LAYOUT: ', layout printString.
cg@2744
  2070
  ^ nil
cg@2744
  2071
!
cg@2744
  2072
cg@2744
  2073
originRelativeToRoot
cg@2744
  2074
    "returns the origin relative to the root widget
cg@2744
  2075
    "
cg@2744
  2076
    ^ widget originRelativeTo:(self rootView)
cg@2744
  2077
! !
cg@2744
  2078
cg@2744
  2079
!ViewTreeInspectorApplication::ViewTreeItem methodsFor:'accessing optimize'!
cg@2744
  2080
cg@2744
  2081
children
cg@2744
  2082
    "redefined: optimize
cg@2744
  2083
    "
cg@2744
  2084
    ^ children
cg@2744
  2085
!
cg@2744
  2086
cg@2744
  2087
hasChildren
cg@2744
  2088
    |subViews list item|
cg@2744
  2089
cg@2744
  2090
    children size ~~ 0 ifTrue:[
cg@2744
  2091
        ^ true
cg@2744
  2092
    ].
cg@2744
  2093
    isExpanded := false.
cg@2744
  2094
    subViews   := widget subViews.
cg@2744
  2095
cg@2744
  2096
    subViews size == 0 ifTrue:[^ false].
cg@2744
  2097
cg@2744
  2098
    list := OrderedCollection new.
cg@2744
  2099
cg@2744
  2100
    subViews do:[:aSubView|
cg@2744
  2101
        item := self class buildViewsFrom:aSubView.
cg@2744
  2102
        item parent:self.
cg@2744
  2103
        list add:item.
cg@2744
  2104
    ].
cg@2744
  2105
    children := list.
cg@2744
  2106
    ^ true
cg@2744
  2107
!
cg@2744
  2108
cg@2744
  2109
size
cg@2744
  2110
    "redefined: returns list of children
cg@2744
  2111
    "
cg@2744
  2112
    ^ children size
cg@2744
  2113
! !
cg@2744
  2114
cg@2744
  2115
!ViewTreeInspectorApplication::ViewTreeItem methodsFor:'displaying'!
cg@2744
  2116
cg@2744
  2117
additionalLabelForItem:anItem
cg@2744
  2118
    "answer an additional item for an Item or nil"
cg@2744
  2119
cg@2744
  2120
    parent notNil ifTrue:[
cg@2744
  2121
        ^ parent additionalLabelForItem:anItem
cg@2744
  2122
    ].
cg@2744
  2123
    ^ nil
cg@2744
  2124
!
cg@2744
  2125
cg@2744
  2126
displayIcon:anIcon atX:x y:y on:aGC
cg@2744
  2127
    |x0 y0 y1 w|
cg@2744
  2128
cg@2744
  2129
    super displayIcon:anIcon atX:x y:y on:aGC.
cg@2744
  2130
cg@2744
  2131
    self exists ifFalse:[
cg@2744
  2132
        aGC paint:(Color red).
cg@2744
  2133
cg@2744
  2134
        y0 := y + 1.
cg@2744
  2135
        y1 := y + anIcon height - 2.
cg@2744
  2136
cg@2744
  2137
        x0 := x - 1.
cg@2744
  2138
        w  := anIcon width.
cg@2744
  2139
cg@2744
  2140
        2 timesRepeat:[
cg@2744
  2141
            aGC displayLineFromX:x0 y:y0 toX:(x0 + w) y:y1.
cg@2744
  2142
            aGC displayLineFromX:x0 y:y1 toX:(x0 + w) y:y0.
cg@2744
  2143
            x0 := x0 + 1.
cg@2744
  2144
        ].
cg@2744
  2145
    ].
cg@2744
  2146
!
cg@2744
  2147
cg@2744
  2148
displayOn:aGC x:x y:y h:h
cg@2744
  2149
    |labelHeight additionalName label isValidAndShown|
cg@2744
  2150
cg@2744
  2151
    label := self label.
cg@2744
  2152
    label isEmptyOrNil ifTrue:[^ self].
cg@2744
  2153
cg@2744
  2154
    widget id isNil ifTrue:[
cg@2744
  2155
        isDrawnShown := false.
cg@2744
  2156
cg@2744
  2157
        self exists ifFalse:[
cg@2744
  2158
            xOffsetAdditionalName := nil.
cg@2744
  2159
        ].
cg@2744
  2160
        isValidAndShown := false.
cg@2744
  2161
    ] ifFalse:[
cg@2744
  2162
        isValidAndShown := widget shown.
cg@2744
  2163
    ].
cg@2744
  2164
    isValidAndShown ifFalse:[
cg@2762
  2165
        label := Text string:label emphasis:#italic.
cg@2762
  2166
        label colorizeAllWith:Color grey.
cg@2744
  2167
    ].
cg@2744
  2168
cg@2744
  2169
    labelHeight := self heightOn:aGC.
cg@2744
  2170
    self displayLabel:label h:labelHeight on:aGC x:x y:y h:h.
cg@2744
  2171
cg@2744
  2172
    xOffsetAdditionalName notNil ifTrue:[
cg@2744
  2173
        additionalName := self additionalLabelForItem:self.
cg@2744
  2174
cg@2744
  2175
        additionalName notNil ifTrue:[
cg@2744
  2176
            self displayLabel:additionalName
cg@2744
  2177
                            h:labelHeight on:aGC
cg@2744
  2178
                            x:(x + xOffsetAdditionalName)
cg@2744
  2179
                            y:y
cg@2744
  2180
                            h:h.
cg@2744
  2181
        ] ifFalse:[
cg@2744
  2182
            xOffsetAdditionalName := nil.
cg@2744
  2183
        ].
cg@2744
  2184
    ].
cg@2744
  2185
!
cg@2744
  2186
cg@2744
  2187
recursiveAdditionalNameBehaviourChanged
cg@2744
  2188
    width := xOffsetAdditionalName := nil.
cg@2744
  2189
cg@2744
  2190
    children notNil ifTrue:[
cg@2744
  2191
        children do:[:each| each recursiveAdditionalNameBehaviourChanged ]
cg@2744
  2192
    ].
cg@2744
  2193
!
cg@2744
  2194
cg@2744
  2195
widthOn:aGC
cg@2744
  2196
    "return the width of the receiver, if it is to be displayed on aGC
cg@2744
  2197
    "
cg@2744
  2198
    |additionalName|
cg@2744
  2199
cg@2744
  2200
    width isNil ifTrue:[
cg@2744
  2201
        width := self widthOf:(self label) on:aGC.
cg@2744
  2202
        width := width + 2.
cg@2744
  2203
cg@2744
  2204
        additionalName := self additionalLabelForItem:self.
cg@2744
  2205
cg@2744
  2206
        additionalName notNil ifTrue:[
cg@2744
  2207
            xOffsetAdditionalName := width + 10.
cg@2744
  2208
            width := xOffsetAdditionalName + (self widthOf:additionalName on:aGC).
cg@2744
  2209
            width := width + 2.
cg@2744
  2210
        ] ifFalse:[
cg@2744
  2211
            xOffsetAdditionalName := nil.
cg@2744
  2212
        ].
cg@2744
  2213
    ].
cg@2744
  2214
    ^ width
cg@2744
  2215
! !
cg@2744
  2216
cg@2744
  2217
!ViewTreeInspectorApplication::ViewTreeItem methodsFor:'enumerating'!
cg@2744
  2218
cg@2744
  2219
handlesDo:aTwoArgAction
cg@2744
  2220
    "evaluate the two arg block on each handle; the arguments to the block is
cg@2744
  2221
     the rectangle relative to the rootView and the handle type which is
cg@2744
  2222
     set to nil if not resizeable.
cg@2744
  2223
cg@2744
  2224
     TYPES:     type    position( X - Y )
cg@2744
  2225
                -------------------------        
cg@2744
  2226
                #LT     Left   - Top
cg@2744
  2227
                #LC     Left   - Center
cg@2744
  2228
                #LB     Left   - Bottom
cg@2744
  2229
                #CT     Center - Top
cg@2744
  2230
                #CB     Center - Bottom
cg@2744
  2231
                #RT     Right  - Top
cg@2744
  2232
                #RC     Right  - Center
cg@2744
  2233
                #RB     Right  - Bottom
cg@2744
  2234
cg@2744
  2235
                nil     ** handle not pickable **
cg@2744
  2236
    "
cg@2744
  2237
    |type relOrg relCrn maxExt rootView w h
cg@2744
  2238
     xL    "{ Class:SmallInteger }"
cg@2744
  2239
     xC    "{ Class:SmallInteger }"
cg@2744
  2240
     xR    "{ Class:SmallInteger }"
cg@2744
  2241
     yT    "{ Class:SmallInteger }"
cg@2744
  2242
     yC    "{ Class:SmallInteger }"
cg@2744
  2243
     yB    "{ Class:SmallInteger }"
cg@2744
  2244
    |
cg@2744
  2245
    rootView := self rootView.
cg@2744
  2246
    relOrg   := widget originRelativeTo:rootView.
cg@2744
  2247
    relOrg isNil ifTrue:[ ^ self ].    "/ widget destroyed
cg@2744
  2248
cg@2744
  2249
    relOrg   := relOrg - (HandleExtent // 2).
cg@2744
  2250
    relCrn   := relOrg + widget extent.
cg@2744
  2251
    maxExt   := rootView extent - HandleExtent.
cg@2744
  2252
cg@2744
  2253
    xL := relOrg x max:0.
cg@2744
  2254
    xR := relCrn x min:(maxExt x).
cg@2744
  2255
    xC := xR + xL // 2.
cg@2744
  2256
cg@2744
  2257
    yT := relOrg y max:0.
cg@2744
  2258
    yB := relCrn y min:(maxExt y).
cg@2744
  2259
    yC := yB + yT // 2.
cg@2744
  2260
cg@2744
  2261
    type := self layoutType.
cg@2744
  2262
    w   := HandleExtent x.
cg@2744
  2263
    h   := HandleExtent y.
cg@2744
  2264
cg@2744
  2265
    (type == #LayoutFrame or:[type == #Rectangle]) ifTrue:[
cg@2744
  2266
        aTwoArgAction value:(Rectangle left:xL top:yT width:w height:h) value:#LT.
cg@2744
  2267
        aTwoArgAction value:(Rectangle left:xL top:yC width:w height:h) value:#LC.
cg@2744
  2268
        aTwoArgAction value:(Rectangle left:xL top:yB width:w height:h) value:#LB.
cg@2744
  2269
        aTwoArgAction value:(Rectangle left:xC top:yT width:w height:h) value:#CT.
cg@2744
  2270
        aTwoArgAction value:(Rectangle left:xC top:yB width:w height:h) value:#CB.
cg@2744
  2271
        aTwoArgAction value:(Rectangle left:xR top:yT width:w height:h) value:#RT.
cg@2744
  2272
        aTwoArgAction value:(Rectangle left:xR top:yC width:w height:h) value:#RC.
cg@2744
  2273
        aTwoArgAction value:(Rectangle left:xR top:yB width:w height:h) value:#RB.
cg@2744
  2274
      ^ self
cg@2744
  2275
    ].
cg@2744
  2276
cg@2744
  2277
    aTwoArgAction value:(Rectangle left:xL top:yT width:w height:h) value:nil.
cg@2744
  2278
    aTwoArgAction value:(Rectangle left:xL top:yB width:w height:h) value:nil.
cg@2744
  2279
    aTwoArgAction value:(Rectangle left:xR top:yT width:w height:h) value:nil.
cg@2744
  2280
cg@2744
  2281
    type == #Extent ifTrue:[
cg@2744
  2282
        aTwoArgAction value:(Rectangle left:xC top:yB width:w height:h) value:#CB.
cg@2744
  2283
        aTwoArgAction value:(Rectangle left:xR top:yC width:w height:h) value:#RC.
cg@2744
  2284
        aTwoArgAction value:(Rectangle left:xR top:yB width:w height:h) value:#RB.
cg@2744
  2285
      ^ self
cg@2744
  2286
    ].
cg@2744
  2287
    aTwoArgAction value:(Rectangle left:xR top:yB width:w height:h) value:nil.
cg@2744
  2288
!
cg@2744
  2289
cg@2744
  2290
recursiveEachVisibleItemDo:anOneArgBlock
cg@2744
  2291
    "recursive evaluate the block on each child which is visible
cg@2744
  2292
    "
cg@2744
  2293
    (isExpanded and:[children size > 0]) ifTrue:[
cg@2744
  2294
        children do:[:aChild|
cg@2744
  2295
            anOneArgBlock value:aChild.
cg@2744
  2296
            aChild recursiveEachVisibleItemDo:anOneArgBlock.
cg@2744
  2297
        ]
cg@2744
  2298
    ].
cg@2744
  2299
!
cg@2744
  2300
cg@2744
  2301
subViewsDo:aOneArgBlock
cg@2744
  2302
    "evaluate aBlock for all subviews other than InputView's   
cg@2744
  2303
    "
cg@2744
  2304
    |subViews|
cg@2744
  2305
cg@2744
  2306
    subViews := widget subViews.
cg@2744
  2307
cg@2744
  2308
    subViews notNil ifTrue:[
cg@2744
  2309
        subViews do:aOneArgBlock
cg@2744
  2310
    ].
cg@2744
  2311
! !
cg@2744
  2312
cg@2744
  2313
!ViewTreeInspectorApplication::ViewTreeItem methodsFor:'initialization'!
cg@2744
  2314
cg@2744
  2315
forView:aView
cg@2744
  2316
    widget := aView.
cg@2744
  2317
!
cg@2744
  2318
cg@2744
  2319
initialize
cg@2744
  2320
    "setup default attributes
cg@2744
  2321
    "
cg@2744
  2322
    super initialize.
cg@2744
  2323
    isDrawnShown := false.
cg@2744
  2324
    isExpanded   := false.
cg@2744
  2325
    children     := OrderedCollection new.
cg@2744
  2326
! !
cg@2744
  2327
cg@2744
  2328
!ViewTreeInspectorApplication::ViewTreeItem methodsFor:'operations delete'!
cg@2744
  2329
cg@2744
  2330
delete
cg@2744
  2331
    "delete self and all contained items; the assigned views are destroyed
cg@2744
  2332
     in case of rootView, only the children are deleted
cg@2744
  2333
    "
cg@2744
  2334
    parent isHierarchicalItem ifTrue:[
cg@2744
  2335
        self criticalDo:[
cg@2744
  2336
            parent remove:self.
cg@2744
  2337
            widget destroy.
cg@2744
  2338
        ]
cg@2744
  2339
    ] ifFalse:[
cg@2744
  2340
        self deleteAll
cg@2744
  2341
    ].
cg@2744
  2342
!
cg@2744
  2343
cg@2744
  2344
deleteAll
cg@2744
  2345
    "delete all contained items; the assigned views are destroyed
cg@2744
  2346
    "
cg@2744
  2347
    children size == 0 ifTrue:[^ self].
cg@2744
  2348
cg@2744
  2349
    self criticalDo:[
cg@2744
  2350
        self nonCriticalDo:[:el| el widget destroy ].
cg@2744
  2351
        self removeAll
cg@2744
  2352
    ].
cg@2744
  2353
! !
cg@2744
  2354
cg@2744
  2355
!ViewTreeInspectorApplication::ViewTreeItem methodsFor:'operations layout'!
cg@2744
  2356
cg@2744
  2357
asLayoutFrame
cg@2744
  2358
    "convert the layout of the widget to a LayoutFrame;
cg@2744
  2359
    "
cg@2744
  2360
    |extent layout newLyt lftFrc lftOff topFrc topOff|
cg@2744
  2361
cg@2744
  2362
    layout := widget geometryLayout.
cg@2744
  2363
cg@2744
  2364
    layout isNil ifTrue:[
cg@2744
  2365
        ^ widget bounds asLayout
cg@2744
  2366
    ].
cg@2744
  2367
cg@2744
  2368
    layout isLayout ifFalse:[
cg@2744
  2369
        layout isRectangle ifTrue:[
cg@2744
  2370
            ^ LayoutFrame leftOffset:(layout left) rightOffset:(layout right)
cg@2744
  2371
                           topOffset:(layout top) bottomOffset:(layout bottom)
cg@2744
  2372
        ].
cg@2744
  2373
        layout isPoint ifTrue:[
cg@2744
  2374
            extent := widget extent.
cg@2744
  2375
          ^ LayoutFrame leftOffset:(layout x)  rightOffset:(layout x + extent x)
cg@2744
  2376
                         topOffset:(layout y) bottomOffset:(layout y + extent y)
cg@2744
  2377
        ].
cg@2744
  2378
cg@2744
  2379
        Transcript showCR:'UNSUPPORTRD LAYOUT: ', layout printString.
cg@2744
  2380
      ^ nil
cg@2744
  2381
    ].
cg@2744
  2382
cg@2744
  2383
    layout isLayoutFrame ifTrue:[ ^ layout copy ].    
cg@2744
  2384
cg@2744
  2385
    lftFrc := layout leftFraction.
cg@2744
  2386
    lftOff := layout leftOffset.
cg@2744
  2387
    topFrc := layout topFraction.
cg@2744
  2388
    topOff := layout topOffset.
cg@2744
  2389
    extent := widget extent.
cg@2744
  2390
cg@2744
  2391
    newLyt := LayoutFrame leftFraction:lftFrc offset:lftOff
cg@2744
  2392
                         rightFraction:lftFrc offset:(lftOff + extent x)
cg@2744
  2393
                           topFraction:topFrc offset:topOff
cg@2744
  2394
                        bottomFraction:topFrc offset:(topOff + extent y).
cg@2744
  2395
cg@2744
  2396
    (      layout isAlignmentOrigin
cg@2744
  2397
     and:[(layout leftAlignmentFraction ~= 0 or:[layout topAlignmentFraction ~= 0])]
cg@2744
  2398
    ) ifTrue:[
cg@2744
  2399
        |svRc prBd dlta|
cg@2744
  2400
cg@2744
  2401
        svRc := widget superView viewRectangle.
cg@2744
  2402
        prBd := widget preferredBounds.
cg@2744
  2403
cg@2744
  2404
        dlta := (  ((layout rectangleRelativeTo:svRc preferred:prBd) corner)
cg@2744
  2405
                 - ((newLyt rectangleRelativeTo:svRc preferred:prBd) corner)
cg@2744
  2406
                ) rounded.
cg@2744
  2407
cg@2744
  2408
        newLyt   leftOffset:(lftOff + dlta x).
cg@2744
  2409
        newLyt  rightOffset:(lftOff + extent x + dlta x).
cg@2744
  2410
        newLyt    topOffset:(topOff + dlta y).
cg@2744
  2411
        newLyt bottomOffset:(topOff + extent y + dlta y).
cg@2744
  2412
    ].
cg@2744
  2413
    ^ newLyt
cg@2744
  2414
!
cg@2744
  2415
cg@2744
  2416
moveLeft:l top:t
cg@2744
  2417
    "move the widget n pixele left and right
cg@2744
  2418
    "
cg@2744
  2419
    |layout|
cg@2744
  2420
cg@2744
  2421
    self isMoveable ifFalse:[ ^ self ].
cg@2744
  2422
cg@2744
  2423
    (layout := widget geometryLayout) isNil ifTrue:[
cg@2744
  2424
        "Extent"
cg@2744
  2425
        widget origin:(widget origin + (l@t)).
cg@2744
  2426
      ^ self
cg@2744
  2427
    ].
cg@2744
  2428
cg@2744
  2429
    layout := layout copy.
cg@2744
  2430
cg@2744
  2431
    layout isLayout ifTrue:[
cg@2744
  2432
        layout leftOffset:(layout leftOffset + l)
cg@2744
  2433
                topOffset:(layout topOffset  + t).
cg@2744
  2434
cg@2744
  2435
        layout isLayoutFrame ifTrue:[
cg@2744
  2436
            layout  rightOffset:(layout rightOffset  + l).
cg@2744
  2437
            layout bottomOffset:(layout bottomOffset + t).
cg@2744
  2438
        ]
cg@2744
  2439
cg@2744
  2440
    ] ifFalse:[
cg@2744
  2441
        layout isRectangle ifTrue:[
cg@2744
  2442
            layout setLeft:(layout left + l).
cg@2744
  2443
            layout  setTop:(layout top  + t).
cg@2744
  2444
        ] ifFalse:[
cg@2744
  2445
            layout isPoint ifFalse:[^ self].
cg@2744
  2446
            layout x:(layout x + l) y:(layout y + t).
cg@2744
  2447
        ]
cg@2744
  2448
    ].
cg@2744
  2449
    widget geometryLayout:layout.
cg@2744
  2450
!
cg@2744
  2451
cg@2744
  2452
resizeLeft:l top:t right:r bottom:b
cg@2744
  2453
    "resize the widget measured in pixels
cg@2744
  2454
    "
cg@2744
  2455
    |layout|
cg@2744
  2456
cg@2744
  2457
    self isResizeable ifFalse:[
cg@2744
  2458
        ^ self
cg@2744
  2459
    ].
cg@2744
  2460
cg@2744
  2461
    (layout := widget geometryLayout) isNil ifTrue:[
cg@2744
  2462
        "Extent"
cg@2744
  2463
        (r == l and:[b == t]) ifFalse:[
cg@2744
  2464
            widget extent:(widget computeExtent + ((r-l) @ (b-t))).
cg@2744
  2465
        ].
cg@2744
  2466
        ^ self
cg@2744
  2467
    ].
cg@2744
  2468
cg@2744
  2469
    layout isLayout ifTrue:[
cg@2744
  2470
        layout := layout copy.
cg@2744
  2471
cg@2744
  2472
        layout leftOffset:(layout leftOffset + l)
cg@2744
  2473
                topOffset:(layout topOffset  + t).
cg@2744
  2474
cg@2744
  2475
        layout isLayoutFrame ifTrue:[
cg@2744
  2476
            layout bottomOffset:(layout bottomOffset + b).
cg@2744
  2477
            layout  rightOffset:(layout rightOffset  + r).
cg@2744
  2478
        ]
cg@2744
  2479
    ] ifFalse:[
cg@2744
  2480
        layout isRectangle ifFalse:[^ self].
cg@2744
  2481
        layout := layout copy.
cg@2744
  2482
cg@2744
  2483
        layout left:(layout left   + l)
cg@2744
  2484
              right:(layout right  + r)
cg@2744
  2485
                top:(layout top    + t)
cg@2744
  2486
             bottom:(layout bottom + b).
cg@2744
  2487
    ].
cg@2744
  2488
    widget geometryLayout:layout.
cg@2744
  2489
! !
cg@2744
  2490
cg@2744
  2491
!ViewTreeInspectorApplication::ViewTreeItem methodsFor:'operations update'!
cg@2744
  2492
cg@2744
  2493
updateChildren
cg@2744
  2494
    |list|
cg@2744
  2495
cg@2744
  2496
    self do:[:el|
cg@2744
  2497
        el exists ifTrue:[
cg@2744
  2498
            el updateChildren.
cg@2744
  2499
        ] ifFalse:[
cg@2744
  2500
            list isNil ifTrue:[list := OrderedCollection new].
cg@2744
  2501
            list add:el.
cg@2744
  2502
        ]
cg@2744
  2503
    ].
cg@2744
  2504
    list notNil ifTrue:[
cg@2744
  2505
        list do:[:el| self remove:el ].
cg@2744
  2506
    ].
cg@2744
  2507
!
cg@2744
  2508
cg@2744
  2509
updateFromChildren:mergedList
cg@2744
  2510
    "update my children against the list of items derived from
cg@2744
  2511
     the merged list.
cg@2744
  2512
    "
cg@2744
  2513
cg@2744
  2514
    mergedList size == 0 ifTrue:[ ^ self removeAll ].
cg@2744
  2515
    children   size == 0 ifTrue:[ ^ self addAll:mergedList ].
cg@2744
  2516
cg@2744
  2517
    self criticalDo:[
cg@2744
  2518
        self nonCriticalDo:[:el| |wdg|
cg@2744
  2519
            wdg := el widget.
cg@2744
  2520
            mergedList detect:[:e2| e2 widget == wdg ] ifNone:[ self remove:el ].
cg@2744
  2521
        ].
cg@2744
  2522
cg@2744
  2523
        mergedList keysAndValuesDo:[:i :el| |wdg e2|
cg@2744
  2524
            wdg := el widget.
cg@2744
  2525
cg@2744
  2526
            e2  := self at:i ifAbsent:nil.
cg@2744
  2527
cg@2744
  2528
            (e2 isNil or:[e2 widget ~~ wdg]) ifTrue:[
cg@2744
  2529
                self add:el beforeIndex:i
cg@2744
  2530
            ]
cg@2744
  2531
        ]
cg@2744
  2532
    ].
cg@2744
  2533
! !
cg@2744
  2534
cg@2744
  2535
!ViewTreeInspectorApplication::ViewTreeItem methodsFor:'printing & storing'!
cg@2744
  2536
cg@2744
  2537
icon
cg@2744
  2538
    "get the icon used for presentation
cg@2744
  2539
    "
cg@2744
  2540
    |specClass model|
cg@2744
  2541
cg@2744
  2542
    specClass := self specClass.
cg@2744
  2543
    specClass isNil ifTrue:[^ nil].
cg@2744
  2544
cg@2744
  2545
    model := self treeModel.
cg@2744
  2546
cg@2744
  2547
    model notNil ifTrue:[
cg@2744
  2548
        ^ model iconAt:specClass ifNonePut:[specClass icon]
cg@2744
  2549
    ].
cg@2744
  2550
    ^ specClass icon
cg@2744
  2551
!
cg@2744
  2552
cg@2744
  2553
label
cg@2744
  2554
    "get the label used for presentation
cg@2744
  2555
    "
cg@2744
  2556
    ^ self string
cg@2744
  2557
!
cg@2744
  2558
cg@2744
  2559
printOn:aStream
cg@2744
  2560
    "append a a printed representation of the item to aStream
cg@2744
  2561
    "
cg@2744
  2562
    aStream nextPutAll:(self string)
cg@2744
  2563
!
cg@2744
  2564
cg@2744
  2565
string
cg@2744
  2566
    "get the string
cg@2744
  2567
    "
cg@2744
  2568
    ^ widget class name.
cg@2744
  2569
! !
cg@2744
  2570
cg@2744
  2571
!ViewTreeInspectorApplication::ViewTreeItem methodsFor:'queries'!
cg@2744
  2572
cg@2744
  2573
canChangeLayout
cg@2744
  2574
    "returns true if the layout of the widget can be changed and the
cg@2744
  2575
     layout is not organized by its superView
cg@2744
  2576
    "
cg@2744
  2577
    ^ self isResizeable
cg@2744
  2578
!
cg@2744
  2579
cg@2744
  2580
canResizeSubComponents
cg@2744
  2581
    "returns true if the widget can resize its sub components
cg@2744
  2582
    "
cg@2744
  2583
    |specClass|
cg@2744
  2584
cg@2744
  2585
    specClass := self specClass.
cg@2744
  2586
cg@2744
  2587
    specClass notNil ifTrue:[
cg@2744
  2588
        ^ specClass canResizeSubComponents
cg@2744
  2589
    ].
cg@2744
  2590
    ^ false
cg@2744
  2591
!
cg@2744
  2592
cg@2744
  2593
exists
cg@2744
  2594
    widget id notNil ifTrue:[^ true ].
cg@2744
  2595
cg@2744
  2596
    exists ~~ false ifTrue:[
cg@2744
  2597
        exists := false.
cg@2744
  2598
cg@2744
  2599
        widget superView notNil ifTrue:[
cg@2744
  2600
            (parent isHierarchicalItem and:[parent exists]) ifTrue:[
cg@2744
  2601
                exists := (parent widget subViews includesIdentical:widget).
cg@2744
  2602
            ].
cg@2744
  2603
        ].
cg@2744
  2604
    ].
cg@2744
  2605
    ^ exists
cg@2744
  2606
!
cg@2744
  2607
cg@2744
  2608
isApplicationClass
cg@2744
  2609
    |cls|
cg@2744
  2610
cg@2744
  2611
    cls := widget class.
cg@2744
  2612
cg@2744
  2613
    ^ (    cls == ApplicationSubView
cg@2744
  2614
        or:[cls == ApplicationWindow
cg@2744
  2615
        or:[cls == SubCanvas]]
cg@2744
  2616
      ) 
cg@2744
  2617
!
cg@2744
  2618
cg@2744
  2619
isSelected
cg@2744
  2620
    |model|
cg@2744
  2621
cg@2744
  2622
    model := self treeModel.
cg@2744
  2623
    model notNil ifTrue:[^ model isSelected:self].
cg@2744
  2624
    ^ false
cg@2744
  2625
!
cg@2744
  2626
cg@2744
  2627
supportsSubComponents
cg@2744
  2628
    "returns true if the widget supports sub components
cg@2744
  2629
    "
cg@2744
  2630
    |specClass|
cg@2744
  2631
cg@2744
  2632
    widget isScrollWrapper ifTrue:[
cg@2744
  2633
        ^ false
cg@2744
  2634
    ].
cg@2744
  2635
    specClass := self specClass.
cg@2744
  2636
cg@2744
  2637
    specClass notNil ifTrue:[
cg@2744
  2638
        ^ specClass supportsSubComponents
cg@2744
  2639
    ].
cg@2744
  2640
    ^ false
cg@2744
  2641
! !
cg@2744
  2642
cg@2744
  2643
!ViewTreeInspectorApplication::ViewTreeItem methodsFor:'testing'!
cg@2744
  2644
cg@2744
  2645
isInLayoutContainer
cg@2744
  2646
    "returns true if the widget is in a layout container
cg@2744
  2647
    "
cg@2744
  2648
    |sv specClass|
cg@2744
  2649
cg@2744
  2650
    sv := widget superView.
cg@2744
  2651
cg@2744
  2652
    sv notNil ifTrue:[
cg@2744
  2653
        specClass := sv specClass.
cg@2744
  2654
cg@2744
  2655
        specClass notNil ifTrue:[
cg@2744
  2656
            ^ specClass isLayoutContainer
cg@2744
  2657
        ].
cg@2744
  2658
    ].
cg@2744
  2659
    ^ false
cg@2744
  2660
!
cg@2744
  2661
cg@2744
  2662
isLayoutContainer
cg@2744
  2663
    "answer whether corresponding view instances of the spec class can contain
cg@2744
  2664
     (and arrange) other view
cg@2744
  2665
    "
cg@2744
  2666
    |specClass|
cg@2744
  2667
cg@2744
  2668
    specClass := self specClass.
cg@2744
  2669
cg@2744
  2670
    specClass notNil ifTrue:[
cg@2744
  2671
        ^ specClass isLayoutContainer
cg@2744
  2672
    ].
cg@2744
  2673
    ^ false
cg@2744
  2674
!
cg@2744
  2675
cg@2744
  2676
isMoveable
cg@2744
  2677
    "returns true if the widget is not in a layout container
cg@2744
  2678
    "
cg@2744
  2679
    self isInLayoutContainer ifFalse:[
cg@2744
  2680
        ^ widget superView notNil
cg@2744
  2681
    ].
cg@2744
  2682
    ^ false
cg@2744
  2683
!
cg@2744
  2684
cg@2744
  2685
isResizeable
cg@2744
  2686
    "returns true if the widget is resizeable
cg@2744
  2687
    "
cg@2744
  2688
    |sv specClass|
cg@2744
  2689
cg@2744
  2690
    sv := widget superView.
cg@2744
  2691
cg@2744
  2692
    sv notNil ifTrue:[
cg@2744
  2693
        specClass := sv specClass.
cg@2744
  2694
cg@2744
  2695
        specClass notNil ifTrue:[
cg@2744
  2696
            ^ specClass canResizeSubComponents
cg@2744
  2697
        ].
cg@2744
  2698
    ].
cg@2744
  2699
    ^ false
cg@2744
  2700
! !
cg@2744
  2701
cg@2744
  2702
!ViewTreeInspectorApplication::ViewTreeModel class methodsFor:'documentation'!
cg@2744
  2703
cg@2744
  2704
documentation
cg@2744
  2705
"
cg@2744
  2706
    Instances of ViewTreeModel can be used as model on a View and all
cg@2744
  2707
    it contained subviews for a HierarchicalListView.
cg@2744
  2708
    The model keeps two values, the hierarchical representation of the views
cg@2744
  2709
    and subviews (ViewTreeItems) and the selection, a list of selected ViewTreeItems's.
cg@2744
  2710
    It shows the selected items highlighted.
cg@2744
  2711
cg@2744
  2712
cg@2744
  2713
    [Instance variables:]
cg@2744
  2714
        lockSema            <Semaphore>         lock selection notifications and redraws
cg@2744
  2715
cg@2744
  2716
        testModeChannel     <ValueHolder>       true, than running in test mode.
cg@2744
  2717
cg@2744
  2718
        hasTargetWidgetChannel <ValueHolder>    true, than any target view is grapped
cg@2744
  2719
cg@2744
  2720
        selection           <Sequence or nil>   selected items or nil
cg@2744
  2721
cg@2744
  2722
        hiddenLevel         <Integer>           internal use; redrawing the selection
cg@2744
  2723
                                                only is done if the counter is 0.
cg@2744
  2724
cg@2744
  2725
        listOfItems         <HierarchicalList>  hiearchical list build from existing items.
cg@2744
  2726
cg@2744
  2727
        selectedSuperItems  <Sequence>          list of selected super items; items selected
cg@2744
  2728
                                                but not contained in another selected item.
cg@2744
  2729
cg@2744
  2730
        inputEventAction    <Action>            called for each InputEvent
cg@2744
  2731
cg@2744
  2732
        mappedViewAction    <Action>            called for a new mapped view which
cg@2744
  2733
                                                can not be found in the current item list.
cg@2744
  2734
cg@2744
  2735
        beforeSelectionChangedAction <Action>   called before the selection changed
cg@2744
  2736
cg@2744
  2737
    [author:]
cg@2744
  2738
        Claus Atzkern
cg@2744
  2739
cg@2744
  2740
    [see also:]
cg@2744
  2741
        ViewTreeItem
cg@2744
  2742
"
cg@2744
  2743
!
cg@2744
  2744
cg@2744
  2745
examples
cg@2744
  2746
"
cg@2744
  2747
    example 1: pick any window and show views and contained views
cg@2744
  2748
                                                                                [exBegin]
cg@2744
  2749
    |top sel model panel|
cg@2744
  2750
cg@2744
  2751
    model := ViewTreeModel new.
cg@2744
  2752
    top   := StandardSystemView new; extent:440@400.
cg@2744
  2753
    sel   := ScrollableView for:HierarchicalListView miniScroller:true origin:0.0@0.0 corner:1.0@1.0 in:top.
cg@2744
  2754
    sel bottomInset:24.
cg@2744
  2755
cg@2744
  2756
    panel := HorizontalPanelView origin:0.0@1.0 corner:1.0@1.0 in:top.
cg@2744
  2757
    panel topInset:-24.
cg@2744
  2758
    panel horizontalLayout:#fitSpace.
cg@2744
  2759
cg@2744
  2760
    Button label:'Exit'       action:[model rootItem:nil. top destroy] in:panel.
cg@2744
  2761
    Button label:'Pick Views' action:[  |win|
cg@2744
  2762
                                        (     (win := Screen current viewFromUser) notNil
cg@2744
  2763
                                         and:[(win := win topView) ~~ Screen current rootView
cg@2744
  2764
                                         and:[win ~~ top]]
cg@2744
  2765
                                        ) ifTrue:[
cg@2744
  2766
                                            model rootItem:(ViewTreeItem buildViewsFrom:win)
cg@2744
  2767
                                        ] ifFalse:[
cg@2744
  2768
                                            model rootItem:nil
cg@2744
  2769
                                        ]
cg@2744
  2770
                                     ] in:panel.
cg@2744
  2771
cg@2744
  2772
    sel  multipleSelectOk:true.
cg@2744
  2773
    sel              list:model listOfItems.
cg@2744
  2774
    sel             model:model.
cg@2744
  2775
    sel          useIndex:false.
cg@2744
  2776
cg@2744
  2777
    sel doubleClickAction:[:i| |el|
cg@2744
  2778
        el := model listOfItems at:i.
cg@2744
  2779
        el spec notNil ifTrue:[ el spec   inspect ] ifFalse:[ el widget inspect ]
cg@2744
  2780
    ].
cg@2744
  2781
    sel indicatorAction:[:i| (model listOfItems at:i) toggleExpand ].
cg@2744
  2782
cg@2744
  2783
    model inputEventAction:[:anEvent| |item|
cg@2744
  2784
        anEvent isButtonEvent ifTrue:[
cg@2744
  2785
            anEvent isButtonPressEvent ifTrue:[
cg@2744
  2786
                model selectedItem:(model listOfItems detectItemRespondsToView:(anEvent view)).
cg@2744
  2787
            ] ifFalse:[
cg@2744
  2788
                anEvent type == #'buttonMultiPress:x:y:' ifTrue:[
cg@2744
  2789
                    (item := model selectedItem) notNil ifTrue:[item widget inspect]
cg@2744
  2790
                ]
cg@2744
  2791
            ]
cg@2744
  2792
        ]
cg@2744
  2793
    ].
cg@2744
  2794
cg@2744
  2795
    top openAndWait.
cg@2744
  2796
    [[top shown] whileTrue:[Delay waitForSeconds:0.5]. model rootItem:nil] forkAt:8