| author | Claus Gittinger <cg@exept.de> |
| Sat, 21 Oct 2017 13:33:04 +0200 | |
| changeset 4199 | 6004749f33b2 |
| parent 4113 | 2542528ec54a |
| child 4203 | 9b35cbc718a2 |
| permissions | -rw-r--r-- |
| 662 | 1 |
" |
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COPYRIGHT (c) 1998 by eXept Software AG |
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All Rights Reserved |
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||
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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:libcomp' }"
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||
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"{ NameSpace: Smalltalk }"
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AbstractSyntaxHighlighter subclass:#SyntaxHighlighter |
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instanceVariableNames:'currentSuperclasses currentSubclasses |
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cachedLocalIdentifierEmphasis cachedLocalIdentifierColor |
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cachedStringEmphasis cachedStringColor' |
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classVariableNames:'' |
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poolDictionaries:'' |
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category:'System-Compiler' |
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! |
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!SyntaxHighlighter class methodsFor:'documentation'! |
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copyright |
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" |
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COPYRIGHT (c) 1998 by eXept Software AG |
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All Rights Reserved |
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||
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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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35 |
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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colors a method. |
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" |
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! ! |
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!SyntaxHighlighter class methodsFor:'constants'! |
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codeAspectClassDefinition |
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^ #classDefinition |
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"Created: / 27-07-2012 / 22:17:24 / cg" |
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! |
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codeAspectExpression |
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^ #expression |
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"Created: / 27-07-2012 / 22:01:26 / cg" |
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! |
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codeAspectFile |
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^ #file |
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"Created: / 21-10-2017 / 13:25:14 / cg" |
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! |
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codeAspectMethod |
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^ #method |
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"Created: / 27-07-2012 / 22:01:42 / cg" |
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! ! |
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!SyntaxHighlighter class methodsFor:'highlighting'! |
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formatClassDefinition:aString in:aClass |
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"format (recolor) a class definition expression in a given class. |
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Return the text containing font changes and color information." |
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^ self formatExpression:aString in:aClass |
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! |
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formatMethod:aString in:aClass |
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ebc432c71aec
much faster (due to runArray changes.
Claus Gittinger <cg@exept.de>
parents:
678
diff
changeset
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"format (recolor) a method in a given class. |
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ebc432c71aec
much faster (due to runArray changes.
Claus Gittinger <cg@exept.de>
parents:
678
diff
changeset
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Return the text containing font changes and color information." |
| 662 | 89 |
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^ self formatMethod:aString in:aClass using:nil |
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" |
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self |
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formatMethod:'foo |
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^ self bar:''hello''. |
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' , (Character doubleQuote asString) , 'some comment' , (Character doubleQuote asString) , ' |
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' |
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in:UndefinedObject |
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" |
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"Modified: / 23.10.1998 / 22:48:45 / cg" |
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! |
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formatMethod:aString in:aClass using:preferencesOrNil |
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"format (recolor) a method in a given class. |
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Return the text containing font changes and color information." |
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"/ cg: I smell a wumpus: I don't think, all of this must be redefined - most is already there in the superclass. |
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|highlighter tree newText| |
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aString isNil ifTrue:[^ nil]. |
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Error handle:[:ex | |
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"/ Transcript showCR:ex description. |
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(ParseError handles:ex) ifFalse:[ |
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ex creator isHandled ifTrue:[ |
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"/ Transcript showCR:'handled'. |
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ex reject. |
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]. |
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42c0f2fe415d
Do not write Warning messages about parse errors
Stefan Vogel <sv@exept.de>
parents:
2070
diff
changeset
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"Parse error may happen when re-formatting incomplete code while editing" |
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48955b6f8874
changed: #formatMethod:in:using:
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parents:
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diff
changeset
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"/ ('SyntaxHighlighter [info]: error during highlight: ' , ex description) infoPrintCR.
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2087
42c0f2fe415d
Do not write Warning messages about parse errors
Stefan Vogel <sv@exept.de>
parents:
2070
diff
changeset
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"/ ex suspendedContext fullPrintAll. |
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42c0f2fe415d
Do not write Warning messages about parse errors
Stefan Vogel <sv@exept.de>
parents:
2070
diff
changeset
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]. |
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highlighter notNil ifTrue:[ |
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^ self colorize:(newText ? aString) forErrorAtPosition:highlighter sourceStream position withOriginal:aString |
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]. |
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^ aString |
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] do:[ |
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|sourceString| |
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sourceString := aString string. |
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newText := sourceString asUnicode16String asText. |
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"/ use an array here (instead of the RunArray) - this can be changed much faster using #at:put: |
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newText emphasisCollection:(Array new:sourceString size). |
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highlighter := self for:(ReadStream on:sourceString) in:aClass. |
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preferencesOrNil notNil ifTrue:[highlighter preferences:preferencesOrNil]. |
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"/ highlighter ignoreErrors:true. |
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highlighter ignoreWarnings:true. |
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highlighter sourceText:newText. |
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tree := highlighter parseMethod. |
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newText := highlighter sourceText. "/ might have changed identity |
| 689 | 146 |
"/ now, convert the emphasis-array to a runArray |
| 3598 | 147 |
newText emphasisCollection:(newText emphasis asRunArray). |
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680
ebc432c71aec
much faster (due to runArray changes.
Claus Gittinger <cg@exept.de>
parents:
678
diff
changeset
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tree == #Error ifTrue:[ |
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^ self colorize:newText forErrorAtPosition:highlighter sourceStream position withOriginal:aString. |
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]. |
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^ newText |
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] |
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680
ebc432c71aec
much faster (due to runArray changes.
Claus Gittinger <cg@exept.de>
parents:
678
diff
changeset
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" |
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self |
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formatMethod:'foo |
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^ self bar:''hello''. |
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' , (Character doubleQuote asString) , 'some comment' , (Character doubleQuote asString) , ' |
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' |
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in:UndefinedObject |
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" |
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||
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2807
48955b6f8874
changed: #formatMethod:in:using:
Claus Gittinger <cg@exept.de>
parents:
2460
diff
changeset
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"Modified: / 04-02-2012 / 11:53:16 / cg" |
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! ! |
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!SyntaxHighlighter methodsFor:'initialization'! |
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initialize |
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<modifier: #super> "must be called if redefined" |
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super initialize. |
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cd1aa00086fd
dont care to fold constants during syntaxHighlight
Claus Gittinger <cg@exept.de>
parents:
987
diff
changeset
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foldConstants := false. |
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98afdcdacde8
compilerflags separated into ParserFlags.
Claus Gittinger <cg@exept.de>
parents:
1553
diff
changeset
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"/ parserFlags allowDollarInIdentifier:true. |
|
990
cd1aa00086fd
dont care to fold constants during syntaxHighlight
Claus Gittinger <cg@exept.de>
parents:
987
diff
changeset
|
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preferences := UserPreferences current. |
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fullSelectorCheck := preferences fullSelectorCheck. |
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"Created: / 31-03-1998 / 15:12:55 / cg" |
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"Modified: / 08-02-2017 / 00:31:32 / cg" |
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! ! |
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!SyntaxHighlighter methodsFor:'syntax detection'! |
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markArgumentIdentifierFrom:pos1 to:pos2 |
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self |
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markFrom:pos1 to:pos2 |
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withEmphasis:(preferences argumentIdentifierEmphasis) |
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color:(preferences argumentIdentifierColor) |
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"Modified: / 31.3.1998 / 18:01:27 / cg" |
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! |
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markAssignedClassVariableIdentifierFrom:pos1 to:pos2 |
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self |
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markFrom:pos1 to:pos2 |
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withEmphasis:(preferences sideEffectAssignmentEmphasis) ifNil:(preferences classVariableIdentifierEmphasis) |
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color:(preferences sideEffectAssignmentColor) ifNil:(preferences classVariableIdentifierColor) |
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backgroundColor:(preferences sideEffectAssignmentBackgroundColor) |
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"Created: / 13-02-2012 / 11:49:59 / cg" |
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! |
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markAssignedGlobalIdentifierFrom:pos1 to:pos2 |
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self |
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markFrom:pos1 to:pos2 |
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withEmphasis:(preferences sideEffectAssignmentEmphasis) ifNil:(preferences globalIdentifierEmphasis) |
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color:(preferences sideEffectAssignmentColor) ifNil:(preferences globalIdentifierColor) |
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backgroundColor:(preferences sideEffectAssignmentBackgroundColor) |
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"Modified: / 31-03-1998 / 18:02:14 / cg" |
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"Created: / 13-02-2012 / 11:44:33 / cg" |
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! |
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markAssignedIdentifierFrom:pos1 to:pos2 |
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"any other identifier (PrivateClass, Workspace, Doit, etc.)" |
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self markAssignedGlobalIdentifierFrom:pos1 to:pos2 |
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! |
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markAssignedInstVarIdentifierFrom:pos1 to:pos2 |
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self |
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markFrom:pos1 to:pos2 |
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withEmphasis:(preferences sideEffectAssignmentEmphasis) ifNil:(preferences instVarIdentifierEmphasis) |
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color:(preferences sideEffectAssignmentColor) ifNil:(preferences instVarIdentifierColor) |
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backgroundColor:(preferences sideEffectAssignmentBackgroundColor) |
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"Created: / 13-02-2012 / 11:50:19 / cg" |
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! |
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markAssignedPoolVariableIdentifierFrom:pos1 to:pos2 |
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self |
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markFrom:pos1 to:pos2 |
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withEmphasis:(preferences sideEffectAssignmentEmphasis) ifNil:(preferences poolVariableIdentifierEmphasis) |
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color:(preferences sideEffectAssignmentColor) ifNil:(preferences poolVariableIdentifierColor) |
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backgroundColor:(preferences sideEffectAssignmentBackgroundColor) |
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"Created: / 13-02-2012 / 11:49:14 / cg" |
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! |
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markAssignedVariable:v from:pos to:endPos |
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"support for syntaxColoring" |
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|type| |
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type := v type. |
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(type == #BlockArg |
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or:[ type == #MethodArg |
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or:[ type == #BlockVariable |
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or:[ type == #MethodVariable]]]) ifTrue:[ |
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| 3187 | 254 |
self markVariable:v from:pos to:endPos assigned:true. |
| 2811 | 255 |
^ self |
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]. |
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(type == #GlobalVariable) ifTrue:[ |
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self markAssignedGlobalIdentifierFrom:pos to:endPos. |
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^ self |
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]. |
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(type == #PoolVariable) ifTrue:[ |
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self markAssignedPoolVariableIdentifierFrom:pos to:endPos. |
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^ self |
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]. |
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(type == #ClassVariable) ifTrue:[ |
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self markAssignedClassVariableIdentifierFrom:pos to:endPos. |
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^ self |
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]. |
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(type == #InstanceVariable) ifTrue:[ |
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self markAssignedInstVarIdentifierFrom:pos to:endPos. |
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^ self |
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]. |
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self markAssignedIdentifierFrom:pos to:endPos. |
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||
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"Created: / 13-02-2012 / 11:42:23 / cg" |
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! |
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||
| 884 | 279 |
markBadIdentifierFrom:pos1 to:pos2 |
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self |
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markFrom:pos1 to:pos2 |
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| 1553 | 282 |
withEmphasis:(preferences badIdentifierEmphasis) |
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color:(preferences badIdentifierColor) |
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| 884 | 284 |
! |
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||
| 2055 | 286 |
markBlockFrom:pos1 to:pos2 |
| 2228 | 287 |
"an experiment (which does not look too good, after all): |
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the deeper the nesting of the block, the darker the background color." |
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||
| 2055 | 290 |
"/ |level color| |
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"/ |
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"/ level := currentBlock isNil ifTrue:[1] ifFalse:[currentBlock nestingLevel+1]. |
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| 2228 | 293 |
"/ level > 5 ifTrue:[ |
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"/ color := Color yellow darkened. |
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"/ ] ifFalse:[ |
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"/ color := {
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"/ Color yellow lightened lightened. |
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"/ Color yellow lightened . |
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"/ Color yellow . |
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"/ Color yellow slightlyDarkened . |
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"/ Color yellow darkened . |
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"/ } at:level. |
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"/ ]. |
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| 2055 | 304 |
"/ self |
305 |
"/ markFrom:pos1 to:pos2 |
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| 2228 | 306 |
"/ withAddedEmphasis:(#backgroundColor->color). |
| 2055 | 307 |
! |
308 |
||
| 662 | 309 |
markBooleanConstantFrom:pos1 to:pos2 |
310 |
self |
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markFrom:pos1 to:pos2 |
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| 1553 | 312 |
withEmphasis:(preferences booleanConstantEmphasis) |
313 |
color:(preferences booleanConstantColor) |
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| 662 | 314 |
|
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"Created: / 31.3.1998 / 18:09:01 / cg" |
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| 665 | 316 |
"Modified: / 31.3.1998 / 19:36:44 / cg" |
| 662 | 317 |
! |
318 |
||
| 673 | 319 |
markBracketAt:pos |
| 2070 | 320 |
|level colors clr em| |
321 |
||
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preferences emphasizeParenthesisLevel ifFalse:[ |
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self |
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markFrom:pos to:pos |
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withEmphasis:(preferences bracketEmphasis) |
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color:(preferences bracketColor). |
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327 |
||
328 |
^ self |
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]. |
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330 |
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331 |
level := currentBlock isNil ifTrue:[1] ifFalse:[currentBlock nestingLevel + 2]. |
|
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(sourceText at:pos) = $] ifTrue:[ |
|
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level := level - 1. |
|
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]. |
|
335 |
||
336 |
colors := Array |
|
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with:(Color black) |
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with:(Color blue) |
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with:(Color green blendWith:(Color grey:30)) |
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with:(Color red blendWith:(Color grey:30)) |
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with:(Color yellow darkened). |
|
342 |
||
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clr := colors at:((level-1) \\ colors size + 1). |
|
344 |
em := #normal. |
|
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level > 1 ifTrue:[ |
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em := #bold. |
|
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]. |
|
| 673 | 348 |
self |
349 |
markFrom:pos to:pos |
|
| 2070 | 350 |
withEmphasis:em |
351 |
color:clr |
|
| 673 | 352 |
! |
353 |
||
| 870 | 354 |
markClassVariableIdentifierFrom:pos1 to:pos2 |
355 |
self |
|
356 |
markFrom:pos1 to:pos2 |
|
| 1553 | 357 |
withEmphasis:(preferences classVariableIdentifierEmphasis) |
358 |
color:(preferences classVariableIdentifierColor) |
|
| 870 | 359 |
|
360 |
"Modified: / 31.3.1998 / 18:02:14 / cg" |
|
361 |
! |
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362 |
||
| 662 | 363 |
markCommentFrom:pos1 to:pos2 |
364 |
self |
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markFrom:pos1 to:pos2 |
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| 1553 | 366 |
withEmphasis:(preferences commentEmphasis) |
367 |
color:(preferences commentColor) |
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| 3353 | 368 |
font:(preferences commentFont) |
| 662 | 369 |
|
| 1550 | 370 |
" |
371 |
UserPreferences current commentEmphasis |
|
372 |
" |
|
373 |
"Modified: / 31.3.1998 / 18:01:55 / cg" |
|
| 662 | 374 |
! |
375 |
||
376 |
markConstantFrom:pos1 to:pos2 |
|
377 |
self |
|
378 |
markFrom:pos1 to:pos2 |
|
| 1553 | 379 |
withEmphasis:(preferences constantEmphasis) |
380 |
color:(preferences constantColor) |
|
| 662 | 381 |
|
382 |
"Modified: / 31.3.1998 / 18:01:44 / cg" |
|
383 |
"Created: / 31.3.1998 / 18:09:22 / cg" |
|
384 |
! |
|
385 |
||
|
822
a773bb72cbd6
added extra globalClassIdentifierColor & emphasis
Claus Gittinger <cg@exept.de>
parents:
794
diff
changeset
|
386 |
markGlobalClassIdentifierFrom:pos1 to:pos2 |
|
a773bb72cbd6
added extra globalClassIdentifierColor & emphasis
Claus Gittinger <cg@exept.de>
parents:
794
diff
changeset
|
387 |
self |
|
a773bb72cbd6
added extra globalClassIdentifierColor & emphasis
Claus Gittinger <cg@exept.de>
parents:
794
diff
changeset
|
388 |
markFrom:pos1 to:pos2 |
| 1553 | 389 |
withEmphasis:(preferences globalClassIdentifierEmphasis) |
390 |
color:(preferences globalClassIdentifierColor) |
|
|
822
a773bb72cbd6
added extra globalClassIdentifierColor & emphasis
Claus Gittinger <cg@exept.de>
parents:
794
diff
changeset
|
391 |
|
|
a773bb72cbd6
added extra globalClassIdentifierColor & emphasis
Claus Gittinger <cg@exept.de>
parents:
794
diff
changeset
|
392 |
"Modified: / 31.3.1998 / 18:02:14 / cg" |
|
a773bb72cbd6
added extra globalClassIdentifierColor & emphasis
Claus Gittinger <cg@exept.de>
parents:
794
diff
changeset
|
393 |
"Created: / 4.3.1999 / 12:53:02 / cg" |
|
a773bb72cbd6
added extra globalClassIdentifierColor & emphasis
Claus Gittinger <cg@exept.de>
parents:
794
diff
changeset
|
394 |
! |
|
a773bb72cbd6
added extra globalClassIdentifierColor & emphasis
Claus Gittinger <cg@exept.de>
parents:
794
diff
changeset
|
395 |
|
| 662 | 396 |
markGlobalIdentifierFrom:pos1 to:pos2 |
397 |
self |
|
398 |
markFrom:pos1 to:pos2 |
|
| 1553 | 399 |
withEmphasis:(preferences globalIdentifierEmphasis) |
400 |
color:(preferences globalIdentifierColor) |
|
| 662 | 401 |
|
402 |
"Modified: / 31.3.1998 / 18:02:14 / cg" |
|
403 |
! |
|
404 |
||
405 |
markHereFrom:pos1 to:pos2 |
|
406 |
self |
|
407 |
markFrom:pos1 to:pos2 |
|
| 1553 | 408 |
withEmphasis:(preferences hereEmphasis) |
409 |
color:(preferences hereColor) |
|
| 662 | 410 |
|
411 |
"Modified: / 31.3.1998 / 18:02:25 / cg" |
|
412 |
! |
|
413 |
||
414 |
markIdentifierFrom:pos1 to:pos2 |
|
415 |
self |
|
416 |
markFrom:pos1 to:pos2 |
|
| 1553 | 417 |
withEmphasis:(preferences identifierEmphasis) |
418 |
color:(preferences identifierColor) |
|
| 662 | 419 |
|
420 |
"Modified: / 31.3.1998 / 18:02:39 / cg" |
|
421 |
"Created: / 31.3.1998 / 18:04:56 / cg" |
|
422 |
! |
|
423 |
||
| 686 | 424 |
markInstVarIdentifierFrom:pos1 to:pos2 |
425 |
self |
|
426 |
markFrom:pos1 to:pos2 |
|
| 1553 | 427 |
withEmphasis:(preferences instVarIdentifierEmphasis) |
428 |
color:(preferences instVarIdentifierColor) |
|
| 686 | 429 |
|
430 |
"Created: / 16.4.1998 / 18:35:40 / cg" |
|
431 |
"Modified: / 16.4.1998 / 18:37:30 / cg" |
|
432 |
! |
|
433 |
||
| 662 | 434 |
markLocalIdentifierFrom:pos1 to:pos2 |
| 1802 | 435 |
cachedLocalIdentifierEmphasis isNil ifTrue:[ |
436 |
cachedLocalIdentifierEmphasis := preferences localIdentifierEmphasis. |
|
437 |
cachedLocalIdentifierColor := preferences localIdentifierColor. |
|
438 |
]. |
|
| 662 | 439 |
self |
440 |
markFrom:pos1 to:pos2 |
|
| 1802 | 441 |
withEmphasis:cachedLocalIdentifierEmphasis |
442 |
color:cachedLocalIdentifierColor |
|
| 662 | 443 |
|
444 |
"Modified: / 31.3.1998 / 18:02:39 / cg" |
|
445 |
! |
|
446 |
||
447 |
markMethodSelectorFrom:pos1 to:pos2 |
|
448 |
self |
|
449 |
markFrom:pos1 to:pos2 |
|
| 1553 | 450 |
withEmphasis:(preferences methodSelectorEmphasis) |
451 |
color:(preferences methodSelectorColor) |
|
| 662 | 452 |
|
453 |
"Modified: / 31.3.1998 / 18:02:52 / cg" |
|
454 |
! |
|
455 |
||
| 1684 | 456 |
markNumberConstantFrom:pos1 to:pos2 |
457 |
self |
|
458 |
markFrom:pos1 to:pos2 |
|
459 |
withEmphasis:(preferences numberConstantEmphasis) |
|
460 |
color:(preferences numberConstantColor) |
|
461 |
||
462 |
"Modified: / 31.3.1998 / 18:01:44 / cg" |
|
463 |
"Created: / 31.3.1998 / 18:09:22 / cg" |
|
464 |
! |
|
465 |
||
|
1640
261459ccc704
emphasize parenthesis nesting
Claus Gittinger <cg@exept.de>
parents:
1636
diff
changeset
|
466 |
markParenthesisAt:pos |
|
261459ccc704
emphasize parenthesis nesting
Claus Gittinger <cg@exept.de>
parents:
1636
diff
changeset
|
467 |
|colors clr em| |
|
261459ccc704
emphasize parenthesis nesting
Claus Gittinger <cg@exept.de>
parents:
1636
diff
changeset
|
468 |
|
|
261459ccc704
emphasize parenthesis nesting
Claus Gittinger <cg@exept.de>
parents:
1636
diff
changeset
|
469 |
preferences emphasizeParenthesisLevel ifFalse:[^ self]. |
|
261459ccc704
emphasize parenthesis nesting
Claus Gittinger <cg@exept.de>
parents:
1636
diff
changeset
|
470 |
|
|
261459ccc704
emphasize parenthesis nesting
Claus Gittinger <cg@exept.de>
parents:
1636
diff
changeset
|
471 |
colors := Array |
|
261459ccc704
emphasize parenthesis nesting
Claus Gittinger <cg@exept.de>
parents:
1636
diff
changeset
|
472 |
with:(Color black) |
|
261459ccc704
emphasize parenthesis nesting
Claus Gittinger <cg@exept.de>
parents:
1636
diff
changeset
|
473 |
with:(Color blue) |
| 1757 | 474 |
with:(Color green blendWith:(Color grey:30)) |
475 |
with:(Color red blendWith:(Color grey:30)) |
|
|
1640
261459ccc704
emphasize parenthesis nesting
Claus Gittinger <cg@exept.de>
parents:
1636
diff
changeset
|
476 |
with:(Color yellow darkened). |
|
261459ccc704
emphasize parenthesis nesting
Claus Gittinger <cg@exept.de>
parents:
1636
diff
changeset
|
477 |
|
| 1757 | 478 |
clr := colors at:((parenthesisLevel-1) \\ colors size + 1). |
|
1640
261459ccc704
emphasize parenthesis nesting
Claus Gittinger <cg@exept.de>
parents:
1636
diff
changeset
|
479 |
em := #normal. |
|
261459ccc704
emphasize parenthesis nesting
Claus Gittinger <cg@exept.de>
parents:
1636
diff
changeset
|
480 |
parenthesisLevel > 1 ifTrue:[ |
|
261459ccc704
emphasize parenthesis nesting
Claus Gittinger <cg@exept.de>
parents:
1636
diff
changeset
|
481 |
em := #bold. |
|
261459ccc704
emphasize parenthesis nesting
Claus Gittinger <cg@exept.de>
parents:
1636
diff
changeset
|
482 |
]. |
|
261459ccc704
emphasize parenthesis nesting
Claus Gittinger <cg@exept.de>
parents:
1636
diff
changeset
|
483 |
self |
|
261459ccc704
emphasize parenthesis nesting
Claus Gittinger <cg@exept.de>
parents:
1636
diff
changeset
|
484 |
markFrom:pos to:pos |
|
261459ccc704
emphasize parenthesis nesting
Claus Gittinger <cg@exept.de>
parents:
1636
diff
changeset
|
485 |
withEmphasis:em |
|
261459ccc704
emphasize parenthesis nesting
Claus Gittinger <cg@exept.de>
parents:
1636
diff
changeset
|
486 |
color:clr |
|
261459ccc704
emphasize parenthesis nesting
Claus Gittinger <cg@exept.de>
parents:
1636
diff
changeset
|
487 |
! |
|
261459ccc704
emphasize parenthesis nesting
Claus Gittinger <cg@exept.de>
parents:
1636
diff
changeset
|
488 |
|
| 1553 | 489 |
markPoolVariableIdentifierFrom:pos1 to:pos2 |
490 |
self |
|
491 |
markFrom:pos1 to:pos2 |
|
492 |
withEmphasis:(preferences poolVariableIdentifierEmphasis) |
|
493 |
color:(preferences poolVariableIdentifierColor) |
|
494 |
! |
|
495 |
||
| 838 | 496 |
markReturnAt:pos |
| 3598 | 497 |
"/ sourceText := (sourceText copyTo:pos-1),(Character value:16r21e7),(sourceText copyFrom:pos+1). |
| 838 | 498 |
self |
499 |
markFrom:pos to:pos |
|
| 1553 | 500 |
withEmphasis:(preferences returnEmphasis) |
501 |
color:(preferences returnColor) |
|
| 838 | 502 |
|
503 |
"Modified: / 31.3.1998 / 19:36:44 / cg" |
|
504 |
"Created: / 5.1.1980 / 00:44:27 / cg" |
|
505 |
! |
|
506 |
||
| 863 | 507 |
markSelector:selectorString from:pos1 to:pos2 receiverNode:aReceiverNode |
|
1498
9b4366551a2a
speed up symbol checking and generation
Stefan Vogel <sv@exept.de>
parents:
1396
diff
changeset
|
508 |
|fg selectorSymbol check ok rec em| |
| 863 | 509 |
|
510 |
"/ uncommenting the code below |
|
511 |
"/ will suppress highlighting of common selectors ... |
|
512 |
"/ |
|
513 |
"/ (#( |
|
514 |
"/ 'ifTrue:' |
|
515 |
"/ 'ifFalse:' |
|
516 |
"/ 'not' |
|
517 |
"/ 'and:' |
|
518 |
"/ 'or:' |
|
519 |
"/ '=' |
|
520 |
"/ '==' |
|
521 |
"/ '~=' |
|
522 |
"/ '~~' |
|
523 |
"/ ) includes:sel) ifTrue:[ |
|
524 |
"/ ^ self |
|
525 |
"/ ]. |
|
526 |
||
| 1526 | 527 |
fg := preferences selectorColor. |
528 |
em := preferences selectorEmphasis. |
|
|
1498
9b4366551a2a
speed up symbol checking and generation
Stefan Vogel <sv@exept.de>
parents:
1396
diff
changeset
|
529 |
selectorSymbol := selectorString asSymbolIfInterned. |
|
9b4366551a2a
speed up symbol checking and generation
Stefan Vogel <sv@exept.de>
parents:
1396
diff
changeset
|
530 |
selectorSymbol isNil ifTrue:[ |
| 1905 | 531 |
em := preferences unimplementedSelectorEmphasis. |
532 |
fg := preferences unimplementedSelectorColor. |
|
|
1498
9b4366551a2a
speed up symbol checking and generation
Stefan Vogel <sv@exept.de>
parents:
1396
diff
changeset
|
533 |
] ifFalse:[ |
| 1905 | 534 |
ok := true. |
535 |
||
| 863 | 536 |
fullSelectorCheck == true ifTrue:[ |
537 |
||
|
1498
9b4366551a2a
speed up symbol checking and generation
Stefan Vogel <sv@exept.de>
parents:
1396
diff
changeset
|
538 |
check := [:cls | (cls includesSelector:selectorSymbol) |
|
9b4366551a2a
speed up symbol checking and generation
Stefan Vogel <sv@exept.de>
parents:
1396
diff
changeset
|
539 |
or:[cls class includesSelector:selectorSymbol]]. |
| 863 | 540 |
|
541 |
ok := false. |
|
542 |
||
543 |
"/ limit search if possible |
|
544 |
(classToCompileFor notNil |
|
545 |
and:[aReceiverNode isSelf or:[aReceiverNode isSuper]]) ifTrue:[ |
|
546 |
currentSuperclasses isNil ifTrue:[ |
|
547 |
currentSuperclasses := classToCompileFor withAllSuperclasses. |
|
548 |
]. |
|
549 |
ok := currentSuperclasses contains:check. |
|
550 |
(ok not and:[aReceiverNode isSelf]) ifTrue:[ |
|
551 |
currentSubclasses isNil ifTrue:[ |
|
552 |
currentSubclasses := classToCompileFor allSubclasses. |
|
553 |
]. |
|
554 |
ok := currentSubclasses contains:check. |
|
555 |
]. |
|
556 |
] ifFalse:[ |
|
| 3816 | 557 |
aReceiverNode isLiteral ifTrue:[ |
| 863 | 558 |
ok := aReceiverNode evaluate class withAllSuperclasses contains:check. |
559 |
] ifFalse:[ |
|
560 |
(aReceiverNode isGlobal |
|
561 |
and:[(rec := aReceiverNode evaluate) isBehavior]) ifTrue:[ |
|
562 |
ok := rec class withAllSuperclasses contains:check. |
|
563 |
] ifFalse:[ |
|
564 |
ok := Smalltalk allClasses contains:check |
|
565 |
] |
|
566 |
] |
|
567 |
]. |
|
| 1905 | 568 |
]. |
| 3232 | 569 |
|
| 1905 | 570 |
ok ifFalse:[ |
571 |
em := preferences unimplementedSelectorEmphasis. |
|
572 |
fg := preferences unimplementedSelectorColor. |
|
573 |
] ifTrue:[ |
|
| 3343 | 574 |
(self class isControlFlowSelector:selectorSymbol) ifTrue:[ |
| 1905 | 575 |
em := preferences controlFlowSelectorEmphasis. |
|
2816
e8b84f6d7462
changed: #markSelector:from:to:receiverNode:
Claus Gittinger <cg@exept.de>
parents:
2811
diff
changeset
|
576 |
fg := preferences controlFlowSelectorColor |
|
e8b84f6d7462
changed: #markSelector:from:to:receiverNode:
Claus Gittinger <cg@exept.de>
parents:
2811
diff
changeset
|
577 |
] ifFalse:[ |
|
e8b84f6d7462
changed: #markSelector:from:to:receiverNode:
Claus Gittinger <cg@exept.de>
parents:
2811
diff
changeset
|
578 |
(self collectionEnumerationSelectors includesIdentical:selectorSymbol) ifTrue:[ |
|
e8b84f6d7462
changed: #markSelector:from:to:receiverNode:
Claus Gittinger <cg@exept.de>
parents:
2811
diff
changeset
|
579 |
em := preferences collectionEnumerationSelectorEmphasis. |
|
e8b84f6d7462
changed: #markSelector:from:to:receiverNode:
Claus Gittinger <cg@exept.de>
parents:
2811
diff
changeset
|
580 |
fg := preferences collectionEnumerationSelectorColor |
| 3229 | 581 |
] ifFalse:[ |
582 |
(self debugSelectors includesIdentical:selectorSymbol) ifTrue:[ |
|
583 |
em := preferences debugSelectorEmphasis. |
|
584 |
fg := preferences debugSelectorColor |
|
585 |
] ifFalse:[ |
|
586 |
(self errorRaisingSelectors includesIdentical:selectorSymbol) ifTrue:[ |
|
587 |
em := preferences errorRaisingSelectorEmphasis. |
|
588 |
fg := preferences errorRaisingSelectorColor |
|
589 |
]. |
|
590 |
]. |
|
|
2816
e8b84f6d7462
changed: #markSelector:from:to:receiverNode:
Claus Gittinger <cg@exept.de>
parents:
2811
diff
changeset
|
591 |
]. |
|
e8b84f6d7462
changed: #markSelector:from:to:receiverNode:
Claus Gittinger <cg@exept.de>
parents:
2811
diff
changeset
|
592 |
]. |
|
e8b84f6d7462
changed: #markSelector:from:to:receiverNode:
Claus Gittinger <cg@exept.de>
parents:
2811
diff
changeset
|
593 |
em isNil ifTrue:[ |
|
e8b84f6d7462
changed: #markSelector:from:to:receiverNode:
Claus Gittinger <cg@exept.de>
parents:
2811
diff
changeset
|
594 |
em := preferences selectorEmphasis |
|
e8b84f6d7462
changed: #markSelector:from:to:receiverNode:
Claus Gittinger <cg@exept.de>
parents:
2811
diff
changeset
|
595 |
]. |
|
e8b84f6d7462
changed: #markSelector:from:to:receiverNode:
Claus Gittinger <cg@exept.de>
parents:
2811
diff
changeset
|
596 |
fg isNil ifTrue:[ |
|
e8b84f6d7462
changed: #markSelector:from:to:receiverNode:
Claus Gittinger <cg@exept.de>
parents:
2811
diff
changeset
|
597 |
fg := preferences selectorColor |
| 1905 | 598 |
]. |
599 |
]. |
|
| 863 | 600 |
]. |
601 |
self |
|
602 |
markFrom:pos1 to:pos2 |
|
| 1553 | 603 |
withEmphasis:em |
604 |
color:fg |
|
| 863 | 605 |
|
|
2816
e8b84f6d7462
changed: #markSelector:from:to:receiverNode:
Claus Gittinger <cg@exept.de>
parents:
2811
diff
changeset
|
606 |
"Modified: / 14-02-2012 / 16:03:52 / cg" |
| 863 | 607 |
! |
608 |
||
| 662 | 609 |
markSelfFrom:pos1 to:pos2 |
610 |
self |
|
611 |
markFrom:pos1 to:pos2 |
|
| 1553 | 612 |
withEmphasis:(preferences selfEmphasis) |
613 |
color:(preferences selfColor) |
|
| 662 | 614 |
|
615 |
"Modified: / 31.3.1998 / 18:03:10 / cg" |
|
616 |
! |
|
617 |
||
618 |
markStringFrom:pos1 to:pos2 |
|
| 1802 | 619 |
cachedStringEmphasis isNil ifTrue:[ |
620 |
cachedStringEmphasis := preferences stringEmphasis. |
|
621 |
cachedStringColor := preferences stringColor. |
|
622 |
]. |
|
| 662 | 623 |
self |
624 |
markFrom:pos1 to:pos2 |
|
| 1802 | 625 |
withEmphasis:cachedStringEmphasis |
626 |
color:cachedStringColor |
|
| 662 | 627 |
|
628 |
"Modified: / 31.3.1998 / 18:03:18 / cg" |
|
629 |
! |
|
630 |
||
631 |
markSuperFrom:pos1 to:pos2 |
|
632 |
self |
|
633 |
markFrom:pos1 to:pos2 |
|
| 1553 | 634 |
withEmphasis:(preferences superEmphasis) |
635 |
color:(preferences superColor) |
|
| 662 | 636 |
|
637 |
"Modified: / 31.3.1998 / 18:03:26 / cg" |
|
638 |
! |
|
639 |
||
| 672 | 640 |
markSymbolFrom:pos1 to:pos2 |
641 |
self |
|
642 |
markFrom:pos1 to:pos2 |
|
| 1553 | 643 |
withEmphasis:(preferences symbolEmphasis) |
644 |
color:(preferences symbolColor) |
|
| 672 | 645 |
|
646 |
"Created: / 1.4.1998 / 12:56:47 / cg" |
|
647 |
"Modified: / 1.4.1998 / 12:58:00 / cg" |
|
648 |
! |
|
649 |
||
| 662 | 650 |
markThisContextFrom:pos1 to:pos2 |
651 |
self |
|
652 |
markFrom:pos1 to:pos2 |
|
| 1553 | 653 |
withEmphasis:(preferences thisContextEmphasis) |
654 |
color:(preferences thisContextColor) |
|
| 662 | 655 |
|
656 |
"Modified: / 31.3.1998 / 18:03:36 / cg" |
|
| 665 | 657 |
! |
658 |
||
659 |
markUnknownIdentifierFrom:pos1 to:pos2 |
|
660 |
self |
|
661 |
markFrom:pos1 to:pos2 |
|
| 1553 | 662 |
withEmphasis:(preferences unknownIdentifierEmphasis) |
663 |
color:(preferences unknownIdentifierColor) |
|
| 665 | 664 |
|
665 |
"Created: / 31.3.1998 / 19:09:26 / cg" |
|
666 |
"Modified: / 31.3.1998 / 19:10:30 / cg" |
|
| 686 | 667 |
! |
668 |
||
| 3187 | 669 |
markVariable:v from:pos to:endPos assigned:assigned |
| 686 | 670 |
"support for syntaxColoring" |
671 |
||
| 823 | 672 |
|type globalValue nameSym| |
| 686 | 673 |
|
674 |
type := v type. |
|
675 |
(type == #BlockArg |
|
676 |
or:[type == #MethodArg]) ifTrue:[ |
|
677 |
self markArgumentIdentifierFrom:pos to:endPos. |
|
678 |
^ self |
|
679 |
]. |
|
680 |
(type == #BlockVariable |
|
681 |
or:[type == #MethodVariable]) ifTrue:[ |
|
682 |
self markLocalIdentifierFrom:pos to:endPos. |
|
683 |
^ self |
|
684 |
]. |
|
685 |
(type == #GlobalVariable) ifTrue:[ |
|
| 823 | 686 |
nameSym := v name asSymbolIfInterned. |
687 |
nameSym notNil ifTrue:[ |
|
688 |
globalValue := Smalltalk at:nameSym ifAbsent:nil. |
|
689 |
]. |
|
|
822
a773bb72cbd6
added extra globalClassIdentifierColor & emphasis
Claus Gittinger <cg@exept.de>
parents:
794
diff
changeset
|
690 |
globalValue isBehavior ifTrue:[ |
|
a773bb72cbd6
added extra globalClassIdentifierColor & emphasis
Claus Gittinger <cg@exept.de>
parents:
794
diff
changeset
|
691 |
self markGlobalClassIdentifierFrom:pos to:endPos. |
|
a773bb72cbd6
added extra globalClassIdentifierColor & emphasis
Claus Gittinger <cg@exept.de>
parents:
794
diff
changeset
|
692 |
] ifFalse:[ |
|
a773bb72cbd6
added extra globalClassIdentifierColor & emphasis
Claus Gittinger <cg@exept.de>
parents:
794
diff
changeset
|
693 |
self markGlobalIdentifierFrom:pos to:endPos. |
|
a773bb72cbd6
added extra globalClassIdentifierColor & emphasis
Claus Gittinger <cg@exept.de>
parents:
794
diff
changeset
|
694 |
]. |
| 686 | 695 |
^ self |
696 |
]. |
|
| 1553 | 697 |
(type == #PoolVariable) ifTrue:[ |
698 |
self markPoolVariableIdentifierFrom:pos to:endPos. |
|
699 |
^ self |
|
700 |
]. |
|
| 870 | 701 |
(type == #ClassVariable) ifTrue:[ |
702 |
self markClassVariableIdentifierFrom:pos to:endPos. |
|
703 |
^ self |
|
704 |
]. |
|
| 686 | 705 |
(type == #InstanceVariable) ifTrue:[ |
706 |
self markInstVarIdentifierFrom:pos to:endPos. |
|
707 |
^ self |
|
708 |
]. |
|
709 |
||
710 |
self markIdentifierFrom:pos to:endPos. |
|
711 |
||
712 |
"Created: / 16.4.1998 / 18:49:34 / cg" |
|
|
822
a773bb72cbd6
added extra globalClassIdentifierColor & emphasis
Claus Gittinger <cg@exept.de>
parents:
794
diff
changeset
|
713 |
"Modified: / 4.3.1999 / 12:56:13 / cg" |
| 662 | 714 |
! ! |
715 |
||
716 |
!SyntaxHighlighter class methodsFor:'documentation'! |
|
717 |
||
718 |
version |
|
| 3816 | 719 |
^ '$Header$' |
| 2228 | 720 |
! |
721 |
||
722 |
version_CVS |
|
| 3816 | 723 |
^ '$Header$' |
| 662 | 724 |
! ! |
| 2997 | 725 |