author | Claus Gittinger <cg@exept.de> |
Thu, 04 Jul 2013 21:28:45 +0200 | |
changeset 13106 | 00e8489b6674 |
parent 13101 | d0b3e4e52cba |
child 13126 | 6c0fc3e2986a |
permissions | -rw-r--r-- |
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" |
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COPYRIGHT (c) 2010 by Jan Vrany, SWING Research Group. CTU in Prague |
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All Rights Reserved |
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|
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Permission is hereby granted, free of charge, to any person |
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obtaining a copy of this software and associated documentation |
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files (the 'Software'), to deal in the Software without |
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restriction, including without limitation the rights to use, |
|
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copy, modify, merge, publish, distribute, sublicense, and/or sell |
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copies of the Software, and to permit persons to whom the |
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Software is furnished to do so, subject to the following |
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conditions: |
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||
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The above copyright notice and this permission notice shall be |
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included in all copies or substantial portions of the Software. |
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||
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THE SOFTWARE IS PROVIDED 'AS IS', WITHOUT WARRANTY OF ANY KIND, |
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EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES |
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OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND |
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NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT |
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HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, |
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WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING |
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FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR |
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OTHER DEALINGS IN THE SOFTWARE. |
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" |
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"{ Package: 'stx:libtool' }" |
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"{ NameSpace: Tools }" |
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CodeViewService subclass:#BreakpointService |
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instanceVariableNames:'breakpoints currentMethod currentMethodClass' |
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classVariableNames:'' |
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poolDictionaries:'' |
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category:'Interface-CodeView' |
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! |
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!BreakpointService class methodsFor:'documentation'! |
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copyright |
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" |
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COPYRIGHT (c) 2010 by Jan Vrany, SWING Research Group. CTU in Prague |
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All Rights Reserved |
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|
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Permission is hereby granted, free of charge, to any person |
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obtaining a copy of this software and associated documentation |
|
46 |
files (the 'Software'), to deal in the Software without |
|
47 |
restriction, including without limitation the rights to use, |
|
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copy, modify, merge, publish, distribute, sublicense, and/or sell |
|
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copies of the Software, and to permit persons to whom the |
|
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Software is furnished to do so, subject to the following |
|
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conditions: |
|
52 |
||
53 |
The above copyright notice and this permission notice shall be |
|
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included in all copies or substantial portions of the Software. |
|
55 |
||
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THE SOFTWARE IS PROVIDED 'AS IS', WITHOUT WARRANTY OF ANY KIND, |
|
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EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES |
|
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OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND |
|
59 |
NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT |
|
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HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, |
|
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WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING |
|
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FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR |
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OTHER DEALINGS IN THE SOFTWARE. |
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" |
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! ! |
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||
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!BreakpointService class methodsFor:'accessing'! |
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label |
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"Answers a short label - for UI" |
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^ 'Breakpoints' |
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! ! |
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!BreakpointService methodsFor:'accessing'! |
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breakpoints |
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^ breakpoints |
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! ! |
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!BreakpointService methodsFor:'change & update'! |
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update: aspect with: param from: sender |
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aspect == #visibility ifTrue:[^ self]. |
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aspect == #sizeOfView ifTrue:[^ self]. |
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aspect == #classHolder ifTrue:[^ self]. |
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aspect == #languageHolder ifTrue:[^ self]. |
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sender == codeView modifiedChannel ifTrue:[^ self]. |
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(aspect == #methodHolder or:[sender == codeView methodHolder]) ifTrue:[ |
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self updateCurrentMethod. |
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]. |
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super update: aspect with: param from: sender |
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"Created: / 06-07-2011 / 15:21:08 / cg" |
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! |
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updateBreakPointsFor:aMethod |
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|methodsBreakPoints| |
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aMethod notNil ifTrue:[ |
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aMethod literalsDo:[:eachLiteral | |
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eachLiteral class == Breakpoint ifTrue:[ |
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methodsBreakPoints isNil ifTrue:[ |
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methodsBreakPoints := OrderedCollection new. |
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]. |
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methodsBreakPoints add:eachLiteral copy. |
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]. |
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]. |
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currentMethodClass := aMethod mclass. |
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] ifFalse:[ |
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currentMethodClass := nil |
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]. |
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breakpoints := methodsBreakPoints. |
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currentMethod := aMethod. |
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"Created: / 06-07-2011 / 15:24:09 / cg" |
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"Modified: / 06-07-2011 / 17:32:54 / jv" |
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! |
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updateCurrentMethod |
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|method realMethod oldBreakPoints| |
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"/ codeView methodHolder class == BlockValue ifTrue:[self breakPoint:#cg]. |
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method := realMethod := codeView methodHolder value. |
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(method notNil and:[method mclass isNil]) ifTrue:[ |
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"/ hack: ouch - was wrapped in the meantime; |
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"/ hurry up and update. Should be done elsewhere (in codeView) |
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realMethod := MethodWithBreakpoints allInstances detect:[:m | m originalMethod == method and:[m mclass notNil]] ifNone:nil. |
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realMethod isNil ifTrue:[ |
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realMethod := WrappedMethod allInstances detect:[:m | m originalMethod == method and:[m mclass notNil]] ifNone:nil. |
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]. |
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]. |
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realMethod ~~ currentMethod ifTrue:[ |
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"/ codeView methodHolder setValue:realMethod. |
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oldBreakPoints := breakpoints. |
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self updateBreakPointsFor:realMethod. |
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oldBreakPoints ~= breakpoints ifTrue:[ |
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gutterView invalidate. |
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] |
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]. |
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! ! |
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!BreakpointService methodsFor:'event handling'! |
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buttonPress:button x:x y:y in:view |
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|lineNr| |
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codeView methodHolder value isNil ifTrue:[ |
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^ false |
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]. |
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view == gutterView ifTrue:[ |
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button == 1 ifTrue:[ |
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lineNr := textView yVisibleToLineNr:y. |
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lineNr notNil ifTrue:[ self setOrToggleBreakpointAtLine:lineNr ]. |
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^ true. |
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]. |
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button == 3 ifTrue:[ |
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^ true. |
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] |
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]. |
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^ false |
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"Created: / 17-06-2011 / 13:05:22 / Jan Vrany <jan.vrany@fit.cvut.cz>" |
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"Modified: / 28-06-2011 / 08:31:39 / Jan Vrany <jan.vrany@fit.cvut.cz>" |
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"Modified: / 19-09-2011 / 14:41:00 / cg" |
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! |
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linesDeletedFrom: start to: end |
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breakpoints isEmptyOrNil ifTrue:[^self]. |
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self moveBreakpointsAfterLine: start - 1 by: (end - start + 1) negated |
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"Created: / 06-07-2011 / 17:16:27 / jv" |
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! |
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linesInsertedFrom: start to: end |
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breakpoints isEmptyOrNil ifTrue:[^self]. |
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self moveBreakpointsAfterLine: start - 1 by: (end - start + 1) |
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"Created: / 06-07-2011 / 17:16:36 / jv" |
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! ! |
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!BreakpointService methodsFor:'initialization'! |
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initialize |
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super initialize. |
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breakpoints := OrderedCollection new. |
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"Created: / 17-06-2011 / 13:49:12 / Jan Vrany <jan.vrany@fit.cvut.cz>" |
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! ! |
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!BreakpointService methodsFor:'private'! |
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breakpointAtLine:line |
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|pos| |
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breakpoints isNil ifTrue:[^ nil]. |
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pos := textView characterPositionOfLine:line col:1. |
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^ breakpoints detect:[:each | each position = pos ] ifNone:[ nil ] |
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"Modified: / 17-06-2011 / 13:59:17 / Jan Vrany <jan.vrany@fit.cvut.cz>" |
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"Modified (format): / 05-07-2011 / 21:33:23 / cg" |
208 |
! |
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209 |
||
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moveBreakpointsAfterLine:line by: delta |
211 |
|pos | |
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212 |
||
213 |
breakpoints do:[:bpnt| |
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bpnt line >= line ifTrue:[ |
215 |
pos := textView characterPositionOfLine:bpnt line + delta col:1. |
|
216 |
bpnt position:pos line:(bpnt line + delta). |
|
217 |
] |
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10226 | 218 |
]. |
219 |
||
220 |
"/gutterView redrawLinesFrom: line. |
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||
222 |
"Created: / 17-06-2011 / 13:45:22 / Jan Vrany <jan.vrany@fit.cvut.cz>" |
|
223 |
"Created: / 06-07-2011 / 17:26:30 / jv" |
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"Modified: / 02-08-2012 / 09:27:10 / cg" |
10226 | 225 |
! |
226 |
||
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recompile |
228 |
"recompile the current method for changed breakpoints" |
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229 |
||
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|oldMethod newMethod compiler class selector| |
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oldMethod := codeView methodHolder value. |
233 |
(oldMethod notNil and:[oldMethod hasPrimitiveCode not]) ifTrue:[ |
|
234 |
"/ be careful: if the text has been edited/modified, do not compile |
|
235 |
textView modified ifTrue:[ |
|
236 |
self breakPoint: #cg. |
|
237 |
self breakPoint: #jv. |
|
238 |
^self. |
|
239 |
] ifFalse:[ |
|
240 |
"/ prepare to get reachable bpts |
|
241 |
breakpoints do:[:bp | bp isReached:false]. |
|
242 |
||
243 |
class := oldMethod mclass. |
|
244 |
class isNil ifTrue:[ |
|
245 |
class := codeView classHolder value. |
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class isNil ifTrue:[ |
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self breakPoint:#jv. |
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Dialog warn:'oops - lost the methods''s class'. |
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^ self. |
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] |
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]. |
252 |
selector := oldMethod selector. |
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Class withoutUpdatingChangesDo:[ |
255 |
compiler := ByteCodeCompilerWithBreakpointSupport new. |
|
256 |
compiler breakpoints:breakpoints. |
|
257 |
compiler methodClass:MethodWithBreakpoints. |
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258 |
newMethod := compiler |
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259 |
compile:oldMethod source |
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260 |
forClass:class |
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261 |
inCategory:oldMethod category |
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262 |
notifying:nil |
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263 |
install:false |
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264 |
skipIfSame:false |
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silent:true |
|
266 |
foldConstants:true |
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ifFail:[ Transcript showCR:'BreakpointService: failed to recompile for breakpoint' ]. |
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selector isNil ifTrue:[ |
270 |
"/ May happen as the selector is not stored in the method but |
|
271 |
"/ searches through method's mclass methodDictionary. |
|
272 |
"/ Following should be save as breakpoint is not installed when |
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273 |
"/ the code is modified... |
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274 |
selector := compiler selector. |
|
275 |
]. |
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||
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oldMethod isWrapped ifTrue:[ |
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"/ update the wrapped method - do not install |
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newMethod originalMethod: oldMethod originalMethod. |
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oldMethod replaceOriginalMethodWith:newMethod. |
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] ifFalse:[ |
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"/ install |
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newMethod originalMethod: oldMethod. |
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(class primAddSelector: selector withMethod:newMethod) ifFalse:[ |
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oldMethod mclass:class. |
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self breakPoint: #cg. |
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self breakPoint: #jv. |
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^ self |
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]. |
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]. |
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breakpoints := breakpoints |
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select:[:bp | |
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"/ bp isReached ifFalse:[ |
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|
295 |
"/ "/ Transcript show:'remove unreached:'; showCR:bp |
3642a54942f0
class: Tools::BreakpointService
Claus Gittinger <cg@exept.de>
parents:
12949
diff
changeset
|
296 |
"/ ]. |
3642a54942f0
class: Tools::BreakpointService
Claus Gittinger <cg@exept.de>
parents:
12949
diff
changeset
|
297 |
bp isReached |
3642a54942f0
class: Tools::BreakpointService
Claus Gittinger <cg@exept.de>
parents:
12949
diff
changeset
|
298 |
]. |
3642a54942f0
class: Tools::BreakpointService
Claus Gittinger <cg@exept.de>
parents:
12949
diff
changeset
|
299 |
|
3642a54942f0
class: Tools::BreakpointService
Claus Gittinger <cg@exept.de>
parents:
12949
diff
changeset
|
300 |
"/ must update breakpoints BEFORE the following, because it leads to a change |
3642a54942f0
class: Tools::BreakpointService
Claus Gittinger <cg@exept.de>
parents:
12949
diff
changeset
|
301 |
"/ notification, which may clear the breakpoints collection!! |
11719 | 302 |
codeView methodHolder value:newMethod. |
303 |
oldMethod mclass isNil ifTrue:[ |
|
12507
3fa9ae668d96
class: Tools::BreakpointService
Claus Gittinger <cg@exept.de>
parents:
11987
diff
changeset
|
304 |
"/ although this is not strictly true, not doing this |
3fa9ae668d96
class: Tools::BreakpointService
Claus Gittinger <cg@exept.de>
parents:
11987
diff
changeset
|
305 |
"/ would confuse a lot of other tools (such as the browser) |
11719 | 306 |
oldMethod mclass:class. |
307 |
]. |
|
12507
3fa9ae668d96
class: Tools::BreakpointService
Claus Gittinger <cg@exept.de>
parents:
11987
diff
changeset
|
308 |
class changed:#methodTrap with:selector. "/ tell browsers |
12949
320a22d3c70b
class: Tools::BreakpointService
Claus Gittinger <cg@exept.de>
parents:
12940
diff
changeset
|
309 |
Smalltalk changed:#methodTrap with:(MethodTrapChangeNotificationParameter changeClass:class changeSelector:selector). |
11719 | 310 |
]. |
311 |
] |
|
10182 | 312 |
] |
313 |
||
314 |
"Created: / 05-07-2011 / 21:33:13 / cg" |
|
11601
6500e91de9e8
changed: #recompile (fixes to allow multiple breakpoints in a method)
vrany
parents:
11569
diff
changeset
|
315 |
"Modified: / 18-07-2012 / 10:53:22 / Jan Vrany <jan.vrany@fit.cvut.cz>" |
11719 | 316 |
"Modified: / 02-08-2012 / 09:35:41 / cg" |
9982 | 317 |
! |
318 |
||
11607 | 319 |
setOrToggleBreakpointAtLine:line |
12940
7ef425531618
class: Tools::BreakpointService
Claus Gittinger <cg@exept.de>
parents:
12906
diff
changeset
|
320 |
|pos bpnt prepareFullBreakSupport| |
7ef425531618
class: Tools::BreakpointService
Claus Gittinger <cg@exept.de>
parents:
12906
diff
changeset
|
321 |
|
12949
320a22d3c70b
class: Tools::BreakpointService
Claus Gittinger <cg@exept.de>
parents:
12940
diff
changeset
|
322 |
"/ if true, setting a single breakpoint in a method will create |
320a22d3c70b
class: Tools::BreakpointService
Claus Gittinger <cg@exept.de>
parents:
12940
diff
changeset
|
323 |
"/ a whole set of invisible (and disabled) breakpoints in that method, |
320a22d3c70b
class: Tools::BreakpointService
Claus Gittinger <cg@exept.de>
parents:
12940
diff
changeset
|
324 |
"/ one for each line. |
320a22d3c70b
class: Tools::BreakpointService
Claus Gittinger <cg@exept.de>
parents:
12940
diff
changeset
|
325 |
"/ These can later be enabled in the debugger |
320a22d3c70b
class: Tools::BreakpointService
Claus Gittinger <cg@exept.de>
parents:
12940
diff
changeset
|
326 |
"/ (otherwise, the debugger's behavior is stupid, as it cannot recompile a method |
320a22d3c70b
class: Tools::BreakpointService
Claus Gittinger <cg@exept.de>
parents:
12940
diff
changeset
|
327 |
"/ to set additional breakpoints). |
320a22d3c70b
class: Tools::BreakpointService
Claus Gittinger <cg@exept.de>
parents:
12940
diff
changeset
|
328 |
"/ We accept the additional overhead, as we are in debug mode anyway. |
320a22d3c70b
class: Tools::BreakpointService
Claus Gittinger <cg@exept.de>
parents:
12940
diff
changeset
|
329 |
"/ prepareFullBreakSupport := false. |
12940
7ef425531618
class: Tools::BreakpointService
Claus Gittinger <cg@exept.de>
parents:
12906
diff
changeset
|
330 |
prepareFullBreakSupport := true. |
9982 | 331 |
|
12855
ab87c94ed5ac
class: Tools::BreakpointService
Claus Gittinger <cg@exept.de>
parents:
12507
diff
changeset
|
332 |
textView reallyModified ifTrue:[ |
ab87c94ed5ac
class: Tools::BreakpointService
Claus Gittinger <cg@exept.de>
parents:
12507
diff
changeset
|
333 |
"/ leads to ugly behavior (method no longer found), if we allow |
ab87c94ed5ac
class: Tools::BreakpointService
Claus Gittinger <cg@exept.de>
parents:
12507
diff
changeset
|
334 |
"/ this... |
ab87c94ed5ac
class: Tools::BreakpointService
Claus Gittinger <cg@exept.de>
parents:
12507
diff
changeset
|
335 |
Dialog warn:'Please accept first (cannot set breakpoint while text is modified)'. |
ab87c94ed5ac
class: Tools::BreakpointService
Claus Gittinger <cg@exept.de>
parents:
12507
diff
changeset
|
336 |
^ self |
ab87c94ed5ac
class: Tools::BreakpointService
Claus Gittinger <cg@exept.de>
parents:
12507
diff
changeset
|
337 |
]. |
ab87c94ed5ac
class: Tools::BreakpointService
Claus Gittinger <cg@exept.de>
parents:
12507
diff
changeset
|
338 |
|
9982 | 339 |
bpnt := self breakpointAtLine:line. |
10182 | 340 |
bpnt isNil ifTrue:[ |
12940
7ef425531618
class: Tools::BreakpointService
Claus Gittinger <cg@exept.de>
parents:
12906
diff
changeset
|
341 |
"/ no breakpoint there - add as required |
12902
724e09dfd9a2
class: Tools::BreakpointService
Claus Gittinger <cg@exept.de>
parents:
12855
diff
changeset
|
342 |
(self canCreateOrToggleBreakpointAtLine:line) ifTrue:[ |
12940
7ef425531618
class: Tools::BreakpointService
Claus Gittinger <cg@exept.de>
parents:
12906
diff
changeset
|
343 |
prepareFullBreakSupport ifTrue:[ |
7ef425531618
class: Tools::BreakpointService
Claus Gittinger <cg@exept.de>
parents:
12906
diff
changeset
|
344 |
"/ add a (disabled) breakpoint for every source line. This |
7ef425531618
class: Tools::BreakpointService
Claus Gittinger <cg@exept.de>
parents:
12906
diff
changeset
|
345 |
"/ allows for breakpoints to be enabled/disabled in the debugger... |
7ef425531618
class: Tools::BreakpointService
Claus Gittinger <cg@exept.de>
parents:
12906
diff
changeset
|
346 |
1 to:textView numberOfLines do:[:eachLine | |
7ef425531618
class: Tools::BreakpointService
Claus Gittinger <cg@exept.de>
parents:
12906
diff
changeset
|
347 |
|oldBPnt eachPos otherBpnt| |
7ef425531618
class: Tools::BreakpointService
Claus Gittinger <cg@exept.de>
parents:
12906
diff
changeset
|
348 |
|
7ef425531618
class: Tools::BreakpointService
Claus Gittinger <cg@exept.de>
parents:
12906
diff
changeset
|
349 |
oldBPnt := self breakpointAtLine:eachLine. |
7ef425531618
class: Tools::BreakpointService
Claus Gittinger <cg@exept.de>
parents:
12906
diff
changeset
|
350 |
oldBPnt isNil ifTrue:[ |
7ef425531618
class: Tools::BreakpointService
Claus Gittinger <cg@exept.de>
parents:
12906
diff
changeset
|
351 |
eachPos := textView characterPositionOfLine:eachLine col:1. |
12949
320a22d3c70b
class: Tools::BreakpointService
Claus Gittinger <cg@exept.de>
parents:
12940
diff
changeset
|
352 |
breakpoints isNil ifTrue:[ breakpoints := OrderedCollection new]. |
12940
7ef425531618
class: Tools::BreakpointService
Claus Gittinger <cg@exept.de>
parents:
12906
diff
changeset
|
353 |
breakpoints add:((otherBpnt := Breakpoint new) position:eachPos line:eachLine). |
7ef425531618
class: Tools::BreakpointService
Claus Gittinger <cg@exept.de>
parents:
12906
diff
changeset
|
354 |
eachLine == line ifTrue:[ |
7ef425531618
class: Tools::BreakpointService
Claus Gittinger <cg@exept.de>
parents:
12906
diff
changeset
|
355 |
bpnt := otherBpnt. |
7ef425531618
class: Tools::BreakpointService
Claus Gittinger <cg@exept.de>
parents:
12906
diff
changeset
|
356 |
] ifFalse:[ |
7ef425531618
class: Tools::BreakpointService
Claus Gittinger <cg@exept.de>
parents:
12906
diff
changeset
|
357 |
otherBpnt beInvisible. |
7ef425531618
class: Tools::BreakpointService
Claus Gittinger <cg@exept.de>
parents:
12906
diff
changeset
|
358 |
] |
7ef425531618
class: Tools::BreakpointService
Claus Gittinger <cg@exept.de>
parents:
12906
diff
changeset
|
359 |
]. |
7ef425531618
class: Tools::BreakpointService
Claus Gittinger <cg@exept.de>
parents:
12906
diff
changeset
|
360 |
]. |
7ef425531618
class: Tools::BreakpointService
Claus Gittinger <cg@exept.de>
parents:
12906
diff
changeset
|
361 |
] ifFalse:[ |
13080
5ad43ae672b1
class: Tools::BreakpointService
Claus Gittinger <cg@exept.de>
parents:
12976
diff
changeset
|
362 |
pos := textView characterPositionOfLine:line col:1. |
12940
7ef425531618
class: Tools::BreakpointService
Claus Gittinger <cg@exept.de>
parents:
12906
diff
changeset
|
363 |
breakpoints add:((bpnt := Breakpoint new) position:pos line:line). |
7ef425531618
class: Tools::BreakpointService
Claus Gittinger <cg@exept.de>
parents:
12906
diff
changeset
|
364 |
]. |
11719 | 365 |
Display shiftDown ifTrue:[ |
366 |
"/ trace |
|
367 |
bpnt beTracepoint |
|
368 |
]. |
|
12969
3642a54942f0
class: Tools::BreakpointService
Claus Gittinger <cg@exept.de>
parents:
12949
diff
changeset
|
369 |
self assert: breakpoints notEmptyOrNil. |
11719 | 370 |
self recompile. |
12906
58e97bbbf5a4
class: Tools::BreakpointService
Claus Gittinger <cg@exept.de>
parents:
12902
diff
changeset
|
371 |
] ifFalse:[ |
58e97bbbf5a4
class: Tools::BreakpointService
Claus Gittinger <cg@exept.de>
parents:
12902
diff
changeset
|
372 |
codeView topView class == DebugView ifTrue:[ |
12976
d8aec7edf3d5
class: Tools::BreakpointService
Claus Gittinger <cg@exept.de>
parents:
12969
diff
changeset
|
373 |
Dialog warn:'Sorry, in an active method, I can only add new breakpoints in an already breakpointed method. |
d8aec7edf3d5
class: Tools::BreakpointService
Claus Gittinger <cg@exept.de>
parents:
12969
diff
changeset
|
374 |
(i.e. a method stopped at a method breakpoint or one which already has statement breakpoints) |
d8aec7edf3d5
class: Tools::BreakpointService
Claus Gittinger <cg@exept.de>
parents:
12969
diff
changeset
|
375 |
The reason is that the method needs to be recompiled for the breakpoint, which would not affect the currently executed method.'. |
12949
320a22d3c70b
class: Tools::BreakpointService
Claus Gittinger <cg@exept.de>
parents:
12940
diff
changeset
|
376 |
"/ Dialog warn:'Sorry, can only add a new breakpoint in a wrapped method which has not yet started.'. |
12906
58e97bbbf5a4
class: Tools::BreakpointService
Claus Gittinger <cg@exept.de>
parents:
12902
diff
changeset
|
377 |
] ifFalse:[ |
58e97bbbf5a4
class: Tools::BreakpointService
Claus Gittinger <cg@exept.de>
parents:
12902
diff
changeset
|
378 |
Dialog warn:'Sorry, cannot add a new breakpoint here.'. |
58e97bbbf5a4
class: Tools::BreakpointService
Claus Gittinger <cg@exept.de>
parents:
12902
diff
changeset
|
379 |
]. |
58e97bbbf5a4
class: Tools::BreakpointService
Claus Gittinger <cg@exept.de>
parents:
12902
diff
changeset
|
380 |
] |
10182 | 381 |
] ifFalse:[ |
12940
7ef425531618
class: Tools::BreakpointService
Claus Gittinger <cg@exept.de>
parents:
12906
diff
changeset
|
382 |
"/ breakpoint already there - just enable/disable |
11719 | 383 |
Display shiftDown ifTrue:[ |
384 |
bpnt toggleTracing |
|
385 |
] ifFalse:[ |
|
386 |
bpnt toggle. |
|
12949
320a22d3c70b
class: Tools::BreakpointService
Claus Gittinger <cg@exept.de>
parents:
12940
diff
changeset
|
387 |
]. |
320a22d3c70b
class: Tools::BreakpointService
Claus Gittinger <cg@exept.de>
parents:
12940
diff
changeset
|
388 |
currentMethod mclass isNil ifTrue:[ |
320a22d3c70b
class: Tools::BreakpointService
Claus Gittinger <cg@exept.de>
parents:
12940
diff
changeset
|
389 |
"/ hack: ouch - was wrapped in the meantime; |
320a22d3c70b
class: Tools::BreakpointService
Claus Gittinger <cg@exept.de>
parents:
12940
diff
changeset
|
390 |
"/ hurry up and update. Should be done elsewhere (in codeView) |
320a22d3c70b
class: Tools::BreakpointService
Claus Gittinger <cg@exept.de>
parents:
12940
diff
changeset
|
391 |
self updateCurrentMethod. |
320a22d3c70b
class: Tools::BreakpointService
Claus Gittinger <cg@exept.de>
parents:
12940
diff
changeset
|
392 |
]. |
320a22d3c70b
class: Tools::BreakpointService
Claus Gittinger <cg@exept.de>
parents:
12940
diff
changeset
|
393 |
Smalltalk changed:#methodTrap with:(MethodTrapChangeNotificationParameter changeClass:currentMethod mclass changeSelector:currentMethod selector). |
10182 | 394 |
]. |
11987 | 395 |
|
9982 | 396 |
gutterView redrawLine:line. |
397 |
||
398 |
"Created: / 17-06-2011 / 13:45:22 / Jan Vrany <jan.vrany@fit.cvut.cz>" |
|
10411 | 399 |
"Modified: / 27-07-2011 / 13:27:55 / Jan Vrany <jan.vrany@fit.cvut.cz>" |
11719 | 400 |
"Modified: / 02-08-2012 / 09:26:38 / cg" |
9982 | 401 |
! ! |
402 |
||
12902
724e09dfd9a2
class: Tools::BreakpointService
Claus Gittinger <cg@exept.de>
parents:
12855
diff
changeset
|
403 |
!BreakpointService methodsFor:'queries'! |
724e09dfd9a2
class: Tools::BreakpointService
Claus Gittinger <cg@exept.de>
parents:
12855
diff
changeset
|
404 |
|
724e09dfd9a2
class: Tools::BreakpointService
Claus Gittinger <cg@exept.de>
parents:
12855
diff
changeset
|
405 |
canCreateOrToggleBreakpointAtLine:lineOrNilForAnywhere |
724e09dfd9a2
class: Tools::BreakpointService
Claus Gittinger <cg@exept.de>
parents:
12855
diff
changeset
|
406 |
|pos bpnt topView| |
724e09dfd9a2
class: Tools::BreakpointService
Claus Gittinger <cg@exept.de>
parents:
12855
diff
changeset
|
407 |
|
724e09dfd9a2
class: Tools::BreakpointService
Claus Gittinger <cg@exept.de>
parents:
12855
diff
changeset
|
408 |
textView reallyModified ifTrue:[ |
724e09dfd9a2
class: Tools::BreakpointService
Claus Gittinger <cg@exept.de>
parents:
12855
diff
changeset
|
409 |
^ false |
724e09dfd9a2
class: Tools::BreakpointService
Claus Gittinger <cg@exept.de>
parents:
12855
diff
changeset
|
410 |
]. |
724e09dfd9a2
class: Tools::BreakpointService
Claus Gittinger <cg@exept.de>
parents:
12855
diff
changeset
|
411 |
"/ can always toggle existing breakpoints... |
724e09dfd9a2
class: Tools::BreakpointService
Claus Gittinger <cg@exept.de>
parents:
12855
diff
changeset
|
412 |
lineOrNilForAnywhere notNil ifTrue:[ |
724e09dfd9a2
class: Tools::BreakpointService
Claus Gittinger <cg@exept.de>
parents:
12855
diff
changeset
|
413 |
pos := textView characterPositionOfLine:lineOrNilForAnywhere col:1. |
724e09dfd9a2
class: Tools::BreakpointService
Claus Gittinger <cg@exept.de>
parents:
12855
diff
changeset
|
414 |
bpnt := self breakpointAtLine:lineOrNilForAnywhere. |
724e09dfd9a2
class: Tools::BreakpointService
Claus Gittinger <cg@exept.de>
parents:
12855
diff
changeset
|
415 |
bpnt notNil ifTrue:[ |
724e09dfd9a2
class: Tools::BreakpointService
Claus Gittinger <cg@exept.de>
parents:
12855
diff
changeset
|
416 |
^ true. |
724e09dfd9a2
class: Tools::BreakpointService
Claus Gittinger <cg@exept.de>
parents:
12855
diff
changeset
|
417 |
] |
724e09dfd9a2
class: Tools::BreakpointService
Claus Gittinger <cg@exept.de>
parents:
12855
diff
changeset
|
418 |
]. |
724e09dfd9a2
class: Tools::BreakpointService
Claus Gittinger <cg@exept.de>
parents:
12855
diff
changeset
|
419 |
|
724e09dfd9a2
class: Tools::BreakpointService
Claus Gittinger <cg@exept.de>
parents:
12855
diff
changeset
|
420 |
((topView := codeView topView) class == DebugView) ifTrue:[ |
724e09dfd9a2
class: Tools::BreakpointService
Claus Gittinger <cg@exept.de>
parents:
12855
diff
changeset
|
421 |
"/ can only create new breakpoints in the debugger, |
724e09dfd9a2
class: Tools::BreakpointService
Claus Gittinger <cg@exept.de>
parents:
12855
diff
changeset
|
422 |
"/ iff we are in a wrapped method's prolog |
724e09dfd9a2
class: Tools::BreakpointService
Claus Gittinger <cg@exept.de>
parents:
12855
diff
changeset
|
423 |
topView selectedContextIsWrapped ifTrue:[ |
724e09dfd9a2
class: Tools::BreakpointService
Claus Gittinger <cg@exept.de>
parents:
12855
diff
changeset
|
424 |
topView selectedContext lineNumber == 1 ifTrue:[ |
724e09dfd9a2
class: Tools::BreakpointService
Claus Gittinger <cg@exept.de>
parents:
12855
diff
changeset
|
425 |
^ true |
724e09dfd9a2
class: Tools::BreakpointService
Claus Gittinger <cg@exept.de>
parents:
12855
diff
changeset
|
426 |
]. |
724e09dfd9a2
class: Tools::BreakpointService
Claus Gittinger <cg@exept.de>
parents:
12855
diff
changeset
|
427 |
]. |
724e09dfd9a2
class: Tools::BreakpointService
Claus Gittinger <cg@exept.de>
parents:
12855
diff
changeset
|
428 |
^ false. |
724e09dfd9a2
class: Tools::BreakpointService
Claus Gittinger <cg@exept.de>
parents:
12855
diff
changeset
|
429 |
]. |
724e09dfd9a2
class: Tools::BreakpointService
Claus Gittinger <cg@exept.de>
parents:
12855
diff
changeset
|
430 |
^ true. |
724e09dfd9a2
class: Tools::BreakpointService
Claus Gittinger <cg@exept.de>
parents:
12855
diff
changeset
|
431 |
! |
724e09dfd9a2
class: Tools::BreakpointService
Claus Gittinger <cg@exept.de>
parents:
12855
diff
changeset
|
432 |
|
724e09dfd9a2
class: Tools::BreakpointService
Claus Gittinger <cg@exept.de>
parents:
12855
diff
changeset
|
433 |
hasBreakpoints |
724e09dfd9a2
class: Tools::BreakpointService
Claus Gittinger <cg@exept.de>
parents:
12855
diff
changeset
|
434 |
^ breakpoints notEmptyOrNil |
724e09dfd9a2
class: Tools::BreakpointService
Claus Gittinger <cg@exept.de>
parents:
12855
diff
changeset
|
435 |
! ! |
724e09dfd9a2
class: Tools::BreakpointService
Claus Gittinger <cg@exept.de>
parents:
12855
diff
changeset
|
436 |
|
9982 | 437 |
!BreakpointService methodsFor:'redrawing'! |
438 |
||
11607 | 439 |
drawLine:lineNo in:view atX:x y:y width:w height:h from:startCol to:endColOrNil with:fg and:bg |
9982 | 440 |
"Called by both gutterView and textView (well, not yet) to |
441 |
allow services to draw custom things on text view. |
|
442 |
Ask JV what the args means if unsure (I'm lazy to document |
|
443 |
them, now it is just an experiment...)" |
|
11607 | 444 |
|
12949
320a22d3c70b
class: Tools::BreakpointService
Claus Gittinger <cg@exept.de>
parents:
12940
diff
changeset
|
445 |
|mthd bpnt icon dx dy| |
9982 | 446 |
|
12949
320a22d3c70b
class: Tools::BreakpointService
Claus Gittinger <cg@exept.de>
parents:
12940
diff
changeset
|
447 |
(mthd := codeView methodHolder value) isNil ifTrue:[ |
320a22d3c70b
class: Tools::BreakpointService
Claus Gittinger <cg@exept.de>
parents:
12940
diff
changeset
|
448 |
^ self |
320a22d3c70b
class: Tools::BreakpointService
Claus Gittinger <cg@exept.de>
parents:
12940
diff
changeset
|
449 |
]. |
13106 | 450 |
currentMethodClass isNil ifTrue:[ |
12949
320a22d3c70b
class: Tools::BreakpointService
Claus Gittinger <cg@exept.de>
parents:
12940
diff
changeset
|
451 |
"/ hack: ouch - was wrapped in the meantime; |
320a22d3c70b
class: Tools::BreakpointService
Claus Gittinger <cg@exept.de>
parents:
12940
diff
changeset
|
452 |
^ self. "/ wait for the real update |
320a22d3c70b
class: Tools::BreakpointService
Claus Gittinger <cg@exept.de>
parents:
12940
diff
changeset
|
453 |
"/ hurry up and update. Should be done elsewhere (in codeView) |
13106 | 454 |
"/ self updateCurrentMethod. |
10182 | 455 |
]. |
12949
320a22d3c70b
class: Tools::BreakpointService
Claus Gittinger <cg@exept.de>
parents:
12940
diff
changeset
|
456 |
|
320a22d3c70b
class: Tools::BreakpointService
Claus Gittinger <cg@exept.de>
parents:
12940
diff
changeset
|
457 |
view == gutterView ifTrue:[ |
320a22d3c70b
class: Tools::BreakpointService
Claus Gittinger <cg@exept.de>
parents:
12940
diff
changeset
|
458 |
bpnt := self breakpointAtLine:lineNo. |
320a22d3c70b
class: Tools::BreakpointService
Claus Gittinger <cg@exept.de>
parents:
12940
diff
changeset
|
459 |
bpnt isNil ifTrue:[ |
320a22d3c70b
class: Tools::BreakpointService
Claus Gittinger <cg@exept.de>
parents:
12940
diff
changeset
|
460 |
^ self |
320a22d3c70b
class: Tools::BreakpointService
Claus Gittinger <cg@exept.de>
parents:
12940
diff
changeset
|
461 |
]. |
320a22d3c70b
class: Tools::BreakpointService
Claus Gittinger <cg@exept.de>
parents:
12940
diff
changeset
|
462 |
icon := bpnt icon. |
320a22d3c70b
class: Tools::BreakpointService
Claus Gittinger <cg@exept.de>
parents:
12940
diff
changeset
|
463 |
icon isNil ifTrue:[ |
320a22d3c70b
class: Tools::BreakpointService
Claus Gittinger <cg@exept.de>
parents:
12940
diff
changeset
|
464 |
^ self |
320a22d3c70b
class: Tools::BreakpointService
Claus Gittinger <cg@exept.de>
parents:
12940
diff
changeset
|
465 |
]. |
320a22d3c70b
class: Tools::BreakpointService
Claus Gittinger <cg@exept.de>
parents:
12940
diff
changeset
|
466 |
dx := ((w - icon width) / 2) rounded. |
320a22d3c70b
class: Tools::BreakpointService
Claus Gittinger <cg@exept.de>
parents:
12940
diff
changeset
|
467 |
dy := ((h - icon height) / 2) rounded. |
320a22d3c70b
class: Tools::BreakpointService
Claus Gittinger <cg@exept.de>
parents:
12940
diff
changeset
|
468 |
icon |
320a22d3c70b
class: Tools::BreakpointService
Claus Gittinger <cg@exept.de>
parents:
12940
diff
changeset
|
469 |
displayOn:view |
320a22d3c70b
class: Tools::BreakpointService
Claus Gittinger <cg@exept.de>
parents:
12940
diff
changeset
|
470 |
x:x + dx |
320a22d3c70b
class: Tools::BreakpointService
Claus Gittinger <cg@exept.de>
parents:
12940
diff
changeset
|
471 |
y:y - h + dy + 4. "TODO: Magic constant" |
9982 | 472 |
]. |
473 |
||
474 |
"Created: / 17-06-2011 / 13:52:52 / Jan Vrany <jan.vrany@fit.cvut.cz>" |
|
10182 | 475 |
"Modified (format): / 05-07-2011 / 22:14:33 / cg" |
9982 | 476 |
! ! |
477 |
||
12902
724e09dfd9a2
class: Tools::BreakpointService
Claus Gittinger <cg@exept.de>
parents:
12855
diff
changeset
|
478 |
!BreakpointService methodsFor:'testing'! |
724e09dfd9a2
class: Tools::BreakpointService
Claus Gittinger <cg@exept.de>
parents:
12855
diff
changeset
|
479 |
|
724e09dfd9a2
class: Tools::BreakpointService
Claus Gittinger <cg@exept.de>
parents:
12855
diff
changeset
|
480 |
isBreakpointService |
724e09dfd9a2
class: Tools::BreakpointService
Claus Gittinger <cg@exept.de>
parents:
12855
diff
changeset
|
481 |
^ true |
724e09dfd9a2
class: Tools::BreakpointService
Claus Gittinger <cg@exept.de>
parents:
12855
diff
changeset
|
482 |
! ! |
724e09dfd9a2
class: Tools::BreakpointService
Claus Gittinger <cg@exept.de>
parents:
12855
diff
changeset
|
483 |
|
9982 | 484 |
!BreakpointService class methodsFor:'documentation'! |
485 |
||
12949
320a22d3c70b
class: Tools::BreakpointService
Claus Gittinger <cg@exept.de>
parents:
12940
diff
changeset
|
486 |
version |
13106 | 487 |
^ '$Header: /cvs/stx/stx/libtool/Tools__BreakpointService.st,v 1.28 2013-07-04 19:28:45 cg Exp $' |
12949
320a22d3c70b
class: Tools::BreakpointService
Claus Gittinger <cg@exept.de>
parents:
12940
diff
changeset
|
488 |
! |
320a22d3c70b
class: Tools::BreakpointService
Claus Gittinger <cg@exept.de>
parents:
12940
diff
changeset
|
489 |
|
9982 | 490 |
version_CVS |
13106 | 491 |
^ '$Header: /cvs/stx/stx/libtool/Tools__BreakpointService.st,v 1.28 2013-07-04 19:28:45 cg Exp $' |
9982 | 492 |
! |
493 |
||
494 |
version_SVN |
|
13106 | 495 |
^ '$Id: Tools__BreakpointService.st,v 1.28 2013-07-04 19:28:45 cg Exp $' |
9982 | 496 |
! ! |
12507
3fa9ae668d96
class: Tools::BreakpointService
Claus Gittinger <cg@exept.de>
parents:
11987
diff
changeset
|
497 |