author | Jan Vrany <jan.vrany@fit.cvut.cz> |
Wed, 27 Feb 2013 12:34:59 +0000 | |
branch | jv |
changeset 12431 | 9f0c59c742d5 |
parent 12401 | 4714b9640528 |
child 12629 | 54b5022d7ed7 |
permissions | -rw-r--r-- |
9980 | 1 |
" |
10077 | 2 |
COPYRIGHT (c) 2010 by Jan Vrany, SWING Research Group. CTU in Prague |
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All Rights Reserved |
9980 | 4 |
|
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Permission is hereby granted, free of charge, to any person |
6 |
obtaining a copy of this software and associated documentation |
|
7 |
files (the 'Software'), to deal in the Software without |
|
8 |
restriction, including without limitation the rights to use, |
|
9 |
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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||
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Added LintRuleSettingsApplication and LintRuleEditDialog to define user-defined rule sets.
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BackgroundSourceProcessingService subclass:#CodeHighlightingService |
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instanceVariableNames:'' |
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variable renamed in: #initialize
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classVariableNames:'' |
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variable renamed in: #initialize
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poolDictionaries:'' |
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variable renamed in: #initialize
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category:'Interface-CodeView' |
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! |
36 |
||
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!CodeHighlightingService 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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|
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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 |
|
45 |
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, |
|
48 |
copy, modify, merge, publish, distribute, sublicense, and/or sell |
|
49 |
copies of the Software, and to permit persons to whom the |
|
50 |
Software is furnished to do so, subject to the following |
|
51 |
conditions: |
|
9980 | 52 |
|
10077 | 53 |
The above copyright notice and this permission notice shall be |
54 |
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, |
|
57 |
EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES |
|
58 |
OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND |
|
59 |
NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT |
|
60 |
HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, |
|
61 |
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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!CodeHighlightingService class methodsFor:'accessing'! |
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label |
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"Answers short label - for UI" |
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^'Syntax Highlighting' |
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"Created: / 07-03-2010 / 14:00:21 / Jan Vrany <jan.vrany@fit.cvut.cz>" |
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! ! |
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||
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!CodeHighlightingService methodsFor:'accessing'! |
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syntaxHighlighter |
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comment/format in: #initialize
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| app lang highlighter | |
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"First, ask application..." |
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app := codeView application. |
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app notNil ifTrue:[ |
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comment/format in: #initialize
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| mthd class | |
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comment/format in: #initialize
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comment/format in: #initialize
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mthd := codeView methodHolder value. |
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(mthd notNil and:[app respondsTo: #syntaxHighlighterForMethod:]) ifTrue:[ |
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highlighter := app syntaxHighlighterForMethod:mthd. |
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] ifFalse:[ |
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class := codeView classHolder value. |
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(class notNil and:[app respondsTo: #syntaxHighlighterForClass:]) ifTrue:[ |
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highlighter := app syntaxHighlighterForClass: class. |
|
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comment/format in: #initialize
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] ifFalse:[ |
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comment/format in: #initialize
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(class notNil and:[app respondsTo: #syntaxHighlighter]) ifTrue:[ |
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comment/format in: #initialize
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highlighter := app syntaxHighlighterClass. |
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comment/format in: #initialize
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]. |
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]. |
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] |
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]. |
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"App did not provide any highlighter..." |
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highlighter isNil ifTrue:[ |
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highlighter := (lang := codeView language) isNil |
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ifTrue:[nil] |
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changed: #syntaxHighlighter
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ifFalse:[lang syntaxHighlighterClass]. |
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]. |
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"HACK!!!!!!" |
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highlighter == SyntaxHighlighter ifTrue:[ |
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highlighter := SyntaxHighlighter2 |
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]. |
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^ highlighter |
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"Created: / 05-08-2011 / 10:48:55 / Jan Vrany <jan.vrany@fit.cvut.cz>" |
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"Modified: / 28-09-2011 / 00:23:27 / Jan Vrany <jan.vrany@fit.cvut.cz>" |
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"Modified: / 19-07-2012 / 13:03:21 / cg" |
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! |
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syntaxHighlighters |
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| highlighters | |
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highlighters := OrderedCollection new: 4. |
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codeView services do:[:service| |
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| highlighter | |
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highlighter := service syntaxHighlighter. |
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highlighter notNil ifTrue:[ |
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"HACK, since AbstractSyntaxHighlighter overwrite |
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emphasis instead of adding it..." |
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(highlighter isKindOf: AbstractSyntaxHighlighter class) ifTrue:[ |
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highlighters addFirst: highlighter |
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] ifFalse:[ |
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highlighters add: highlighter |
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]. |
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] |
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]. |
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^highlighters |
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"Created: / 05-08-2011 / 10:49:17 / Jan Vrany <jan.vrany@fit.cvut.cz>" |
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"Modified: / 19-07-2012 / 12:58:48 / cg" |
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! ! |
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!CodeHighlightingService methodsFor:'acessing-defaults'! |
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defaultJobName |
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^'CodeView2''s syntax highlighting job' |
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"Created: / 24-01-2012 / 12:06:28 / Jan Vrany <jan.vrany@fit.cvut.cz>" |
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! ! |
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||
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!CodeHighlightingService methodsFor:'private'! |
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||
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process |
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"(Re)starts the processing job. Should be called whenever a source |
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must be (re)processed." |
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| highlighters | |
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(highlighters := self syntaxHighlighters) isEmptyOrNil ifTrue:[ |
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"No higlighter, nothing to do" |
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^self |
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]. |
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super process. |
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"Modified: / 07-07-2011 / 12:26:12 / Jan Vrany <jan.vrant@fit.cvut,cz>" |
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"Modified: / 26-09-2011 / 15:40:23 / cg" |
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"Created: / 24-01-2012 / 12:11:52 / Jan Vrany <jan.vrany@fit.cvut.cz>" |
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! |
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||
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process: delayed |
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|oldCode oldCodeList newCode elements cls mthd highlighterClasses| |
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done := false. |
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modified := false. |
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codeView syntaxElements: nil. |
180 |
codeView syntaxElementSelection: nil. |
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||
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highlighterClasses := self syntaxHighlighters. |
10149 | 183 |
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10420 | 184 |
cls := codeView klass. |
185 |
(cls notNil and:[cls isObsolete]) ifTrue:[ |
|
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cls isMeta ifTrue:[ |
187 |
cls := (Smalltalk at:cls theNonMetaclass name) class |
|
188 |
] ifFalse:[ |
|
189 |
cls := Smalltalk at:cls name |
|
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]. |
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]. |
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mthd := codeView methodHolder value. |
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"textView" modified ifFalse:[ |
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oldCodeList := textView list copy. |
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"textView" modified ifFalse:[ |
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oldCodeList isNil ifFalse:[ |
198 |
oldCode := oldCodeList asStringWithoutEmphasis. |
|
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"textView" modified ifFalse:[ |
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Screen currentScreenQuerySignal answer:codeView device |
201 |
do:[ |
|
202 |
Parser::ParseError handle:[:ex | |
|
203 |
|errMsg| |
|
9980 | 204 |
|
10486 | 205 |
errMsg := ex description asStringCollection first asString. |
9980 | 206 |
|
10486 | 207 |
"/ Transcript topView raiseDeiconified. |
208 |
"/ Transcript showCR:'ParseError: ', ex description. |
|
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"/ self halt. |
10486 | 210 |
"/ self showInfo:(errMsg colorizeAllWith:Color red). |
211 |
newCode := nil. |
|
212 |
] do:[ |
|
12287 | 213 |
| codeAspect | |
214 |
||
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215 |
elements := ParseTreeIndex new. |
10486 | 216 |
newCode := oldCode asText. |
11705 | 217 |
codeAspect := codeView codeAspect. |
218 |
codeAspect == SyntaxHighlighter codeAspectMethod ifTrue:[ |
|
10486 | 219 |
highlighterClasses do:[:e|newCode := e formatMethod:mthd source:newCode in:cls using: nil elementsInto: elements]. |
220 |
] ifFalse:[ |
|
11705 | 221 |
codeAspect == (SyntaxHighlighter codeAspectExpression) ifTrue:[ |
10486 | 222 |
highlighterClasses do:[:e|newCode := e formatExpression:newCode in:cls elementsInto: elements]. |
223 |
] ifFalse:[ |
|
224 |
codeView codeAspect == #classDefinition ifTrue:[ |
|
225 |
highlighterClasses do:[:e|newCode := e formatClassDefinition:newCode in:cls elementsInto: elements]. |
|
226 |
] |
|
227 |
]. |
|
228 |
]. |
|
229 |
] |
|
230 |
]. |
|
231 |
newCode notNil ifTrue:[ |
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232 |
"textView" modified ifFalse:[ |
10486 | 233 |
newCode ~= oldCodeList ifTrue:[ |
234 |
newCode := newCode asStringCollection. |
|
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235 |
"textView" modified ifFalse:[ |
10486 | 236 |
done := true. |
237 |
textView notNil ifTrue:[ |
|
238 |
"/ must add this event - and not been interrupted |
|
239 |
"/ by any arriving key-event. |
|
240 |
"/ self showInfo:nil. |
|
241 |
delayed ifTrue:[ |
|
242 |
codeView sensor |
|
243 |
pushUserEvent:#setHighlightedCode:elements: |
|
244 |
for:self |
|
245 |
withArguments:(Array with:newCode with: elements). |
|
246 |
"/self delayedUpdateBufferLabelWithCheckIfModified |
|
247 |
] ifFalse:[ |
|
248 |
textView contents: newCode. |
|
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249 |
codeView syntaxElements: elements. |
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250 |
gutterView invalidate. |
10486 | 251 |
] |
252 |
] |
|
253 |
] |
|
254 |
]. |
|
255 |
] |
|
256 |
] |
|
257 |
] |
|
258 |
] |
|
259 |
] |
|
10420 | 260 |
] |
9980 | 261 |
|
12125 | 262 |
"Modified: / 22-08-2011 / 14:17:47 / cg" |
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"Created: / 24-01-2012 / 12:21:34 / Jan Vrany <jan.vrany@fit.cvut.cz>" |
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|
264 |
! |
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|
265 |
|
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|
266 |
setHighlightedCode:newCode elements: elements |
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267 |
"the background synhighlighter has generated new colored text, |
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|
268 |
with highlighted syntax. |
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|
269 |
If there have been no modifications in the meantime, install it." |
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|
270 |
|
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|
271 |
|firstShown lastShown cursorWasOn anyChange newLines l replaceAction list| |
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272 |
|
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"textView" modified ifTrue:[ |
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|
274 |
"/ new input arrived in the meantime |
9980 | 275 |
|
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276 |
^ self |
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277 |
]. |
11611 | 278 |
done ifFalse:[ |
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"/ another coloring process has already been started. |
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|
280 |
"/ ignore this (leftover) code. |
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281 |
^ self |
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|
282 |
]. |
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|
283 |
|
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284 |
firstShown := textView firstLineShown. |
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285 |
lastShown := textView lastLineShown. |
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|
286 |
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replaceAction := [:lNr :line | |
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|oldLine| |
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|
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oldLine := list at:lNr ifAbsent:nil. |
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oldLine notNil ifTrue:[ |
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line notNil ifTrue:[ |
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"/ this check is needed - there is a race |
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"/ when the text is converted. This detects the |
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"/ resulting error. |
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"/ Certainly a kludge. |
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oldLine string = line string ifTrue:[ |
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| i | |
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|
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"JV@2012-02-01: Remove any emphasis on leading whitespace" |
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"(presumably created by LintHighlighter)" |
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i := line string indexOfNonSeparator. |
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i > 1 ifTrue:[ |
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| e | |
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|
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(e := (line emphasisAt: i - 1)) notNil ifTrue:[ |
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line emphasisFrom: 1 to: i - 1 remove: e. |
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309 |
] |
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310 |
]. |
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|
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oldLine emphasis ~= line emphasis ifTrue:[ |
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textView modifiedChannel removeDependent:self. |
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list at:lNr put:line. |
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textView modifiedChannel addDependent:self. |
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(lNr between:firstShown and:lastShown) ifTrue:[ |
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anyChange ifFalse:[ |
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anyChange := true. |
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cursorWasOn := textView hideCursor |
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]. |
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321 |
textView redrawLine:lNr |
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322 |
] |
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] |
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] |
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] |
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326 |
] |
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327 |
]. |
10410 | 328 |
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anyChange := false. |
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newLines := newCode asStringCollection. |
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331 |
list := textView list. |
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list isNil ifTrue:[ |
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textView list:newLines. |
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334 |
] ifFalse:[ |
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"/ the cursor line first - that's where your eyes are ... |
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(l := textView cursorLine) notNil ifTrue:[ |
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l <= newLines size ifTrue:[ |
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338 |
replaceAction value:l value:(newLines at:l) |
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339 |
] |
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340 |
]. |
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341 |
newLines keysAndValuesDo:replaceAction. |
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anyChange ifTrue:[ |
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cursorWasOn ifTrue:[ |
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344 |
textView showCursor |
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345 |
] |
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] |
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347 |
]. |
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codeView syntaxElements: elements. |
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gutterView invalidate. |
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|
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"/ Transcript showCR:'--> rehighlighted ', self identityHash printString. |
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"Modified: / 09-10-2006 / 11:50:17 / cg" |
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"Created: / 14-02-2010 / 16:10:21 / Jan Vrany <jan.vrany@fit.cvut.cz>" |
12125 | 355 |
"Modified (format): / 21-08-2011 / 09:38:22 / cg" |
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"Modified: / 01-02-2012 / 19:18:00 / jv" |
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"Modified: / 17-03-2012 / 19:33:18 / Jan Vrany <jan.vrany@fit.cvut.cz>" |
10410 | 358 |
! ! |
359 |
||
9980 | 360 |
!CodeHighlightingService class methodsFor:'documentation'! |
361 |
||
10497 | 362 |
version |
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363 |
^ '$Header: /cvs/stx/stx/libtool/Tools__CodeHighlightingService.st,v 1.36 2013-01-11 09:56:42 cg Exp $' |
10497 | 364 |
! |
365 |
||
9980 | 366 |
version_CVS |
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^ '$Header: /cvs/stx/stx/libtool/Tools__CodeHighlightingService.st,v 1.36 2013-01-11 09:56:42 cg Exp $' |
9980 | 368 |
! |
369 |
||
12431
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Added LintRuleSettingsApplication and LintRuleEditDialog to define user-defined rule sets.
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370 |
version_HG |
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371 |
|
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372 |
^ '$Changeset: <not expanded> $' |
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373 |
! |
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Added LintRuleSettingsApplication and LintRuleEditDialog to define user-defined rule sets.
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374 |
|
9980 | 375 |
version_SVN |
376 |
^ '§Id: Tools__CodeHighlightingService.st 7715 2011-04-10 16:32:58Z vranyj1 §' |
|
377 |
! ! |
|
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|
378 |