| author | Claus Gittinger <cg@exept.de> |
| Fri, 19 Apr 2013 11:40:10 +0200 | |
| changeset 3147 | 09878a1be040 |
| parent 3068 | bdd2d2d35773 |
| child 3187 | 7aa3c1a58647 |
| 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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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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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 |
|
32 |
inclusion of the above copyright notice. This software may not |
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be provided or otherwise made available to, or used by, any |
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other person. No title to or ownership of the software is |
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hereby transferred. |
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" |
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! |
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documentation |
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" |
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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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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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added entry to color an expression
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parents:
681
diff
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formatExpression:aString in:aClass |
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parents:
681
diff
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"format (recolor) an expression in a given class. |
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dd691ac07f90
added entry to color an expression
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parents:
681
diff
changeset
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Return the text containing font changes and color information." |
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dd691ac07f90
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parents:
681
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|parser tree text endPos| |
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parents:
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parents:
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aString isNil ifTrue:[^ nil]. |
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parents:
681
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parser := self for:(ReadStream on:aString string) in:aClass. |
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parser ignoreErrors:true. |
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parser ignoreWarnings:true. |
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parents:
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parser sourceText:(text := aString string asText). |
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parents:
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"/ use an array here - this can be changed much faster using #at:put: |
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parents:
681
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text emphasisCollection:(Array new:aString size). |
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parents:
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parents:
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parser nextToken. |
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parents:
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tree := parser expression. |
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dd691ac07f90
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parents:
681
diff
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"/ now, convert the emphasis-array to a runArray |
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dd691ac07f90
added entry to color an expression
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parents:
681
diff
changeset
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text emphasisCollection:(text emphasis asRunArray). |
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dd691ac07f90
added entry to color an expression
Claus Gittinger <cg@exept.de>
parents:
681
diff
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dd691ac07f90
added entry to color an expression
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parents:
681
diff
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tree == #Error ifTrue:[ |
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dd691ac07f90
added entry to color an expression
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parents:
681
diff
changeset
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"/ mhmh - which is better ... |
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dd691ac07f90
added entry to color an expression
Claus Gittinger <cg@exept.de>
parents:
681
diff
changeset
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"/ alternative1: color rest after error in red |
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dd691ac07f90
added entry to color an expression
Claus Gittinger <cg@exept.de>
parents:
681
diff
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"/ text |
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dd691ac07f90
added entry to color an expression
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parents:
681
diff
changeset
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"/ emphasizeFrom:(parser sourceStream position) |
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dd691ac07f90
added entry to color an expression
Claus Gittinger <cg@exept.de>
parents:
681
diff
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"/ to:text size |
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dd691ac07f90
added entry to color an expression
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parents:
681
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"/ with:(#color->Color red). |
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dd691ac07f90
added entry to color an expression
Claus Gittinger <cg@exept.de>
parents:
681
diff
changeset
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dd691ac07f90
added entry to color an expression
Claus Gittinger <cg@exept.de>
parents:
681
diff
changeset
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106 |
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dd691ac07f90
added entry to color an expression
Claus Gittinger <cg@exept.de>
parents:
681
diff
changeset
|
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"/ alternative2: take original emphasis for rest |
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dd691ac07f90
added entry to color an expression
Claus Gittinger <cg@exept.de>
parents:
681
diff
changeset
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108 |
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1371
de4c37ac12fc
code rewritten to be independent of stream zero-base
Claus Gittinger <cg@exept.de>
parents:
1365
diff
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endPos := parser sourceStream position1Based. |
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dd691ac07f90
added entry to color an expression
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parents:
681
diff
changeset
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endPos >= text size ifTrue:[ |
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dd691ac07f90
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parents:
681
diff
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^ text |
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dd691ac07f90
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parents:
681
diff
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]. |
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dd691ac07f90
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parents:
681
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^ (text copyTo:endPos) , (aString copyFrom:(endPos+1)) |
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dd691ac07f90
added entry to color an expression
Claus Gittinger <cg@exept.de>
parents:
681
diff
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dd691ac07f90
added entry to color an expression
Claus Gittinger <cg@exept.de>
parents:
681
diff
changeset
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"/ alternative3: no emphasis for rest. |
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dd691ac07f90
added entry to color an expression
Claus Gittinger <cg@exept.de>
parents:
681
diff
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dd691ac07f90
added entry to color an expression
Claus Gittinger <cg@exept.de>
parents:
681
diff
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"/ ^ text "/ aString |
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dd691ac07f90
added entry to color an expression
Claus Gittinger <cg@exept.de>
parents:
681
diff
changeset
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]. |
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dd691ac07f90
added entry to color an expression
Claus Gittinger <cg@exept.de>
parents:
681
diff
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^ text |
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dd691ac07f90
added entry to color an expression
Claus Gittinger <cg@exept.de>
parents:
681
diff
changeset
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dd691ac07f90
added entry to color an expression
Claus Gittinger <cg@exept.de>
parents:
681
diff
changeset
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" |
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dd691ac07f90
added entry to color an expression
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parents:
681
diff
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self |
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parents:
681
diff
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formatExpression:'(1 + 2) max:5' |
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added entry to color an expression
Claus Gittinger <cg@exept.de>
parents:
681
diff
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in:UndefinedObject |
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added entry to color an expression
Claus Gittinger <cg@exept.de>
parents:
681
diff
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" |
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dd691ac07f90
added entry to color an expression
Claus Gittinger <cg@exept.de>
parents:
681
diff
changeset
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dd691ac07f90
added entry to color an expression
Claus Gittinger <cg@exept.de>
parents:
681
diff
changeset
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"Modified: / 7.4.1998 / 09:57:19 / cg" |
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dd691ac07f90
added entry to color an expression
Claus Gittinger <cg@exept.de>
parents:
681
diff
changeset
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"Created: / 9.4.1998 / 16:57:16 / cg" |
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dd691ac07f90
added entry to color an expression
Claus Gittinger <cg@exept.de>
parents:
681
diff
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! |
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dd691ac07f90
added entry to color an expression
Claus Gittinger <cg@exept.de>
parents:
681
diff
changeset
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formatMethod:aString in:aClass |
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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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132 |
"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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133 |
Return the text containing font changes and color information." |
| 662 | 134 |
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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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|highlighter tree text endPos eColor| |
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aString isNil ifTrue:[^ nil]. |
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Error handle:[:ex | |
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3147
09878a1be040
use #creator instead of #signal
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parents:
3068
diff
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ex creator isHandled ifTrue:[ |
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ex reject. |
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]. |
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(ParseError handles:ex) ifFalse:[ |
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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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"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:
2460
diff
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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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^ aString |
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] do:[ |
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highlighter := self for:(ReadStream on:aString string) in:aClass. |
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preferencesOrNil notNil ifTrue:[highlighter preferences:preferencesOrNil]. |
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"/ highlighter ignoreErrors:true. |
| 1550 | 172 |
highlighter ignoreWarnings:true. |
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highlighter sourceText:(text := aString string asText). |
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"/ use an array here - this can be changed much faster using #at:put: |
175 |
text emphasisCollection:(Array new:aString size). |
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tree := highlighter parseMethod. |
| 689 | 178 |
"/ now, convert the emphasis-array to a runArray |
179 |
text emphasisCollection:(text 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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eColor := UserPreferences current errorColor. |
183 |
eColor notNil ifTrue:[ |
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"/ mhmh - which is better ... |
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"/ alternative1: color rest after error in red |
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text |
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| 1550 | 187 |
emphasizeFrom:(highlighter sourceStream position1Based) |
| 889 | 188 |
to:text size |
189 |
with:(#color->eColor). |
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] ifFalse:[ |
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"/ alternative2: take original emphasis for rest |
|
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680
ebc432c71aec
much faster (due to runArray changes.
Claus Gittinger <cg@exept.de>
parents:
678
diff
changeset
|
192 |
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| 1550 | 193 |
endPos := highlighter sourceStream position1Based. |
| 889 | 194 |
endPos >= text size ifTrue:[ |
195 |
^ text |
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]. |
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^ (text copyTo:endPos) , (aString copyFrom:(endPos+1)) |
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]. |
199 |
"/ alternative3: no emphasis for rest. |
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| 678 | 200 |
]. |
| 689 | 201 |
^ text |
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] |
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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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212 |
||
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2807
48955b6f8874
changed: #formatMethod:in:using:
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diff
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"Modified: / 04-02-2012 / 11:53:16 / cg" |
| 662 | 214 |
! ! |
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216 |
!SyntaxHighlighter methodsFor:'initialization'! |
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initialize |
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super initialize. |
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990
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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1636
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compilerflags separated into ParserFlags.
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1553
diff
changeset
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"/ parserFlags allowDollarInIdentifier:true. |
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990
cd1aa00086fd
dont care to fold constants during syntaxHighlight
Claus Gittinger <cg@exept.de>
parents:
987
diff
changeset
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223 |
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preferences := UserPreferences current. |
| 868 | 225 |
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fullSelectorCheck := preferences fullSelectorCheck. |
| 662 | 227 |
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228 |
"Created: / 31.3.1998 / 15:12:55 / cg" |
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"Modified: / 5.1.1980 / 00:44:03 / cg" |
| 662 | 230 |
! ! |
231 |
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!SyntaxHighlighter methodsFor:'syntax detection'! |
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233 |
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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) |
238 |
color:(preferences argumentIdentifierColor) |
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"Modified: / 31.3.1998 / 18:01:27 / cg" |
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! |
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| 2811 | 243 |
markAssignedClassVariableIdentifierFrom:pos1 to:pos2 |
244 |
self |
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markFrom:pos1 to:pos2 |
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withEmphasis:(preferences classVariableIdentifierEmphasis) |
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color:(preferences sideEffectAssignmentColor) |
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ifNil:(preferences classVariableIdentifierColor) |
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249 |
backgroundColor:(preferences sideEffectAssignmentBackgroundColor) |
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250 |
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251 |
"Created: / 13-02-2012 / 11:49:59 / cg" |
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252 |
! |
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253 |
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254 |
markAssignedGlobalIdentifierFrom:pos1 to:pos2 |
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255 |
self |
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markFrom:pos1 to:pos2 |
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withEmphasis:(preferences globalIdentifierEmphasis) |
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color:(preferences sideEffectAssignmentColor) |
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ifNil:(preferences globalIdentifierColor) |
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260 |
backgroundColor:(preferences sideEffectAssignmentBackgroundColor) |
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261 |
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"Modified: / 31-03-1998 / 18:02:14 / cg" |
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263 |
"Created: / 13-02-2012 / 11:44:33 / cg" |
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264 |
! |
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265 |
||
| 2997 | 266 |
markAssignedIdentifierFrom:pos1 to:pos2 |
267 |
"any other identifier (PrivateClass, Workspace, Doit, etc.)" |
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268 |
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269 |
self markAssignedGlobalIdentifierFrom:pos1 to:pos2 |
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270 |
! |
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271 |
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| 2811 | 272 |
markAssignedInstVarIdentifierFrom:pos1 to:pos2 |
273 |
self |
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274 |
markFrom:pos1 to:pos2 |
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275 |
withEmphasis:(preferences instVarIdentifierEmphasis) |
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color:(preferences sideEffectAssignmentColor) |
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ifNil:(preferences instVarIdentifierColor) |
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278 |
backgroundColor:(preferences sideEffectAssignmentBackgroundColor) |
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279 |
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280 |
"Created: / 13-02-2012 / 11:50:19 / cg" |
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! |
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282 |
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283 |
markAssignedPoolVariableIdentifierFrom:pos1 to:pos2 |
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284 |
self |
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285 |
markFrom:pos1 to:pos2 |
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286 |
withEmphasis:(preferences poolVariableIdentifierEmphasis) |
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287 |
color:(preferences sideEffectAssignmentColor) |
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288 |
ifNil:(preferences poolVariableIdentifierColor) |
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289 |
backgroundColor:(preferences sideEffectAssignmentBackgroundColor) |
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290 |
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291 |
"Created: / 13-02-2012 / 11:49:14 / cg" |
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! |
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293 |
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294 |
markAssignedVariable:v from:pos to:endPos |
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295 |
"support for syntaxColoring" |
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296 |
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297 |
|type| |
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298 |
||
299 |
type := v type. |
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300 |
(type == #BlockArg |
|
301 |
or:[ type == #MethodArg |
|
302 |
or:[ type == #BlockVariable |
|
303 |
or:[ type == #MethodVariable]]]) ifTrue:[ |
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304 |
self markVariable:v from:pos to:endPos. |
|
305 |
^ self |
|
306 |
]. |
|
307 |
(type == #GlobalVariable) ifTrue:[ |
|
308 |
self markAssignedGlobalIdentifierFrom:pos to:endPos. |
|
309 |
^ self |
|
310 |
]. |
|
311 |
(type == #PoolVariable) ifTrue:[ |
|
312 |
self markAssignedPoolVariableIdentifierFrom:pos to:endPos. |
|
313 |
^ self |
|
314 |
]. |
|
315 |
(type == #ClassVariable) ifTrue:[ |
|
316 |
self markAssignedClassVariableIdentifierFrom:pos to:endPos. |
|
317 |
^ self |
|
318 |
]. |
|
319 |
(type == #InstanceVariable) ifTrue:[ |
|
320 |
self markAssignedInstVarIdentifierFrom:pos to:endPos. |
|
321 |
^ self |
|
322 |
]. |
|
323 |
||
324 |
self markAssignedIdentifierFrom:pos to:endPos. |
|
325 |
||
326 |
"Created: / 13-02-2012 / 11:42:23 / cg" |
|
327 |
! |
|
328 |
||
| 884 | 329 |
markBadIdentifierFrom:pos1 to:pos2 |
330 |
self |
|
331 |
markFrom:pos1 to:pos2 |
|
| 1553 | 332 |
withEmphasis:(preferences badIdentifierEmphasis) |
333 |
color:(preferences badIdentifierColor) |
|
| 884 | 334 |
! |
335 |
||
| 2055 | 336 |
markBlockFrom:pos1 to:pos2 |
| 2228 | 337 |
"an experiment (which does not look too good, after all): |
338 |
the deeper the nesting of the block, the darker the background color." |
|
339 |
||
| 2055 | 340 |
"/ |level color| |
341 |
"/ |
|
342 |
"/ level := currentBlock isNil ifTrue:[1] ifFalse:[currentBlock nestingLevel+1]. |
|
| 2228 | 343 |
"/ level > 5 ifTrue:[ |
344 |
"/ color := Color yellow darkened. |
|
345 |
"/ ] ifFalse:[ |
|
346 |
"/ color := {
|
|
347 |
"/ Color yellow lightened lightened. |
|
348 |
"/ Color yellow lightened . |
|
349 |
"/ Color yellow . |
|
350 |
"/ Color yellow slightlyDarkened . |
|
351 |
"/ Color yellow darkened . |
|
352 |
"/ } at:level. |
|
353 |
"/ ]. |
|
| 2055 | 354 |
"/ self |
355 |
"/ markFrom:pos1 to:pos2 |
|
| 2228 | 356 |
"/ withAddedEmphasis:(#backgroundColor->color). |
| 2055 | 357 |
! |
358 |
||
| 662 | 359 |
markBooleanConstantFrom:pos1 to:pos2 |
360 |
self |
|
361 |
markFrom:pos1 to:pos2 |
|
| 1553 | 362 |
withEmphasis:(preferences booleanConstantEmphasis) |
363 |
color:(preferences booleanConstantColor) |
|
| 662 | 364 |
|
365 |
"Created: / 31.3.1998 / 18:09:01 / cg" |
|
| 665 | 366 |
"Modified: / 31.3.1998 / 19:36:44 / cg" |
| 662 | 367 |
! |
368 |
||
| 673 | 369 |
markBracketAt:pos |
| 2070 | 370 |
|level colors clr em| |
371 |
||
372 |
preferences emphasizeParenthesisLevel ifFalse:[ |
|
373 |
self |
|
374 |
markFrom:pos to:pos |
|
375 |
withEmphasis:(preferences bracketEmphasis) |
|
376 |
color:(preferences bracketColor). |
|
377 |
||
378 |
^ self |
|
379 |
]. |
|
380 |
||
381 |
level := currentBlock isNil ifTrue:[1] ifFalse:[currentBlock nestingLevel + 2]. |
|
382 |
(sourceText at:pos) = $] ifTrue:[ |
|
383 |
level := level - 1. |
|
384 |
]. |
|
385 |
||
386 |
colors := Array |
|
387 |
with:(Color black) |
|
388 |
with:(Color blue) |
|
389 |
with:(Color green blendWith:(Color grey:30)) |
|
390 |
with:(Color red blendWith:(Color grey:30)) |
|
391 |
with:(Color yellow darkened). |
|
392 |
||
393 |
clr := colors at:((level-1) \\ colors size + 1). |
|
394 |
em := #normal. |
|
395 |
level > 1 ifTrue:[ |
|
396 |
em := #bold. |
|
397 |
]. |
|
| 673 | 398 |
self |
399 |
markFrom:pos to:pos |
|
| 2070 | 400 |
withEmphasis:em |
401 |
color:clr |
|
| 673 | 402 |
! |
403 |
||
| 870 | 404 |
markClassVariableIdentifierFrom:pos1 to:pos2 |
405 |
self |
|
406 |
markFrom:pos1 to:pos2 |
|
| 1553 | 407 |
withEmphasis:(preferences classVariableIdentifierEmphasis) |
408 |
color:(preferences classVariableIdentifierColor) |
|
| 870 | 409 |
|
410 |
"Modified: / 31.3.1998 / 18:02:14 / cg" |
|
411 |
! |
|
412 |
||
| 662 | 413 |
markCommentFrom:pos1 to:pos2 |
414 |
self |
|
415 |
markFrom:pos1 to:pos2 |
|
| 1553 | 416 |
withEmphasis:(preferences commentEmphasis) |
417 |
color:(preferences commentColor) |
|
| 662 | 418 |
|
| 1550 | 419 |
" |
420 |
UserPreferences current commentEmphasis |
|
421 |
" |
|
422 |
"Modified: / 31.3.1998 / 18:01:55 / cg" |
|
| 662 | 423 |
! |
424 |
||
425 |
markConstantFrom:pos1 to:pos2 |
|
426 |
self |
|
427 |
markFrom:pos1 to:pos2 |
|
| 1553 | 428 |
withEmphasis:(preferences constantEmphasis) |
429 |
color:(preferences constantColor) |
|
| 662 | 430 |
|
431 |
"Modified: / 31.3.1998 / 18:01:44 / cg" |
|
432 |
"Created: / 31.3.1998 / 18:09:22 / cg" |
|
433 |
! |
|
434 |
||
|
822
a773bb72cbd6
added extra globalClassIdentifierColor & emphasis
Claus Gittinger <cg@exept.de>
parents:
794
diff
changeset
|
435 |
markGlobalClassIdentifierFrom:pos1 to:pos2 |
|
a773bb72cbd6
added extra globalClassIdentifierColor & emphasis
Claus Gittinger <cg@exept.de>
parents:
794
diff
changeset
|
436 |
self |
|
a773bb72cbd6
added extra globalClassIdentifierColor & emphasis
Claus Gittinger <cg@exept.de>
parents:
794
diff
changeset
|
437 |
markFrom:pos1 to:pos2 |
| 1553 | 438 |
withEmphasis:(preferences globalClassIdentifierEmphasis) |
439 |
color:(preferences globalClassIdentifierColor) |
|
|
822
a773bb72cbd6
added extra globalClassIdentifierColor & emphasis
Claus Gittinger <cg@exept.de>
parents:
794
diff
changeset
|
440 |
|
|
a773bb72cbd6
added extra globalClassIdentifierColor & emphasis
Claus Gittinger <cg@exept.de>
parents:
794
diff
changeset
|
441 |
"Modified: / 31.3.1998 / 18:02:14 / cg" |
|
a773bb72cbd6
added extra globalClassIdentifierColor & emphasis
Claus Gittinger <cg@exept.de>
parents:
794
diff
changeset
|
442 |
"Created: / 4.3.1999 / 12:53:02 / cg" |
|
a773bb72cbd6
added extra globalClassIdentifierColor & emphasis
Claus Gittinger <cg@exept.de>
parents:
794
diff
changeset
|
443 |
! |
|
a773bb72cbd6
added extra globalClassIdentifierColor & emphasis
Claus Gittinger <cg@exept.de>
parents:
794
diff
changeset
|
444 |
|
| 662 | 445 |
markGlobalIdentifierFrom:pos1 to:pos2 |
446 |
self |
|
447 |
markFrom:pos1 to:pos2 |
|
| 1553 | 448 |
withEmphasis:(preferences globalIdentifierEmphasis) |
449 |
color:(preferences globalIdentifierColor) |
|
| 662 | 450 |
|
451 |
"Modified: / 31.3.1998 / 18:02:14 / cg" |
|
452 |
! |
|
453 |
||
454 |
markHereFrom:pos1 to:pos2 |
|
455 |
self |
|
456 |
markFrom:pos1 to:pos2 |
|
| 1553 | 457 |
withEmphasis:(preferences hereEmphasis) |
458 |
color:(preferences hereColor) |
|
| 662 | 459 |
|
460 |
"Modified: / 31.3.1998 / 18:02:25 / cg" |
|
461 |
! |
|
462 |
||
463 |
markIdentifierFrom:pos1 to:pos2 |
|
464 |
self |
|
465 |
markFrom:pos1 to:pos2 |
|
| 1553 | 466 |
withEmphasis:(preferences identifierEmphasis) |
467 |
color:(preferences identifierColor) |
|
| 662 | 468 |
|
469 |
"Modified: / 31.3.1998 / 18:02:39 / cg" |
|
470 |
"Created: / 31.3.1998 / 18:04:56 / cg" |
|
471 |
! |
|
472 |
||
| 686 | 473 |
markInstVarIdentifierFrom:pos1 to:pos2 |
474 |
self |
|
475 |
markFrom:pos1 to:pos2 |
|
| 1553 | 476 |
withEmphasis:(preferences instVarIdentifierEmphasis) |
477 |
color:(preferences instVarIdentifierColor) |
|
| 686 | 478 |
|
479 |
"Created: / 16.4.1998 / 18:35:40 / cg" |
|
480 |
"Modified: / 16.4.1998 / 18:37:30 / cg" |
|
481 |
! |
|
482 |
||
| 662 | 483 |
markLocalIdentifierFrom:pos1 to:pos2 |
| 1802 | 484 |
cachedLocalIdentifierEmphasis isNil ifTrue:[ |
485 |
cachedLocalIdentifierEmphasis := preferences localIdentifierEmphasis. |
|
486 |
cachedLocalIdentifierColor := preferences localIdentifierColor. |
|
487 |
]. |
|
| 662 | 488 |
self |
489 |
markFrom:pos1 to:pos2 |
|
| 1802 | 490 |
withEmphasis:cachedLocalIdentifierEmphasis |
491 |
color:cachedLocalIdentifierColor |
|
| 662 | 492 |
|
493 |
"Modified: / 31.3.1998 / 18:02:39 / cg" |
|
494 |
! |
|
495 |
||
496 |
markMethodSelectorFrom:pos1 to:pos2 |
|
497 |
self |
|
498 |
markFrom:pos1 to:pos2 |
|
| 1553 | 499 |
withEmphasis:(preferences methodSelectorEmphasis) |
500 |
color:(preferences methodSelectorColor) |
|
| 662 | 501 |
|
502 |
"Modified: / 31.3.1998 / 18:02:52 / cg" |
|
503 |
! |
|
504 |
||
| 1684 | 505 |
markNumberConstantFrom:pos1 to:pos2 |
506 |
self |
|
507 |
markFrom:pos1 to:pos2 |
|
508 |
withEmphasis:(preferences numberConstantEmphasis) |
|
509 |
color:(preferences numberConstantColor) |
|
510 |
||
511 |
"Modified: / 31.3.1998 / 18:01:44 / cg" |
|
512 |
"Created: / 31.3.1998 / 18:09:22 / cg" |
|
513 |
! |
|
514 |
||
|
1640
261459ccc704
emphasize parenthesis nesting
Claus Gittinger <cg@exept.de>
parents:
1636
diff
changeset
|
515 |
markParenthesisAt:pos |
|
261459ccc704
emphasize parenthesis nesting
Claus Gittinger <cg@exept.de>
parents:
1636
diff
changeset
|
516 |
|colors clr em| |
|
261459ccc704
emphasize parenthesis nesting
Claus Gittinger <cg@exept.de>
parents:
1636
diff
changeset
|
517 |
|
|
261459ccc704
emphasize parenthesis nesting
Claus Gittinger <cg@exept.de>
parents:
1636
diff
changeset
|
518 |
preferences emphasizeParenthesisLevel ifFalse:[^ self]. |
|
261459ccc704
emphasize parenthesis nesting
Claus Gittinger <cg@exept.de>
parents:
1636
diff
changeset
|
519 |
|
|
261459ccc704
emphasize parenthesis nesting
Claus Gittinger <cg@exept.de>
parents:
1636
diff
changeset
|
520 |
colors := Array |
|
261459ccc704
emphasize parenthesis nesting
Claus Gittinger <cg@exept.de>
parents:
1636
diff
changeset
|
521 |
with:(Color black) |
|
261459ccc704
emphasize parenthesis nesting
Claus Gittinger <cg@exept.de>
parents:
1636
diff
changeset
|
522 |
with:(Color blue) |
| 1757 | 523 |
with:(Color green blendWith:(Color grey:30)) |
524 |
with:(Color red blendWith:(Color grey:30)) |
|
|
1640
261459ccc704
emphasize parenthesis nesting
Claus Gittinger <cg@exept.de>
parents:
1636
diff
changeset
|
525 |
with:(Color yellow darkened). |
|
261459ccc704
emphasize parenthesis nesting
Claus Gittinger <cg@exept.de>
parents:
1636
diff
changeset
|
526 |
|
| 1757 | 527 |
clr := colors at:((parenthesisLevel-1) \\ colors size + 1). |
|
1640
261459ccc704
emphasize parenthesis nesting
Claus Gittinger <cg@exept.de>
parents:
1636
diff
changeset
|
528 |
em := #normal. |
|
261459ccc704
emphasize parenthesis nesting
Claus Gittinger <cg@exept.de>
parents:
1636
diff
changeset
|
529 |
parenthesisLevel > 1 ifTrue:[ |
|
261459ccc704
emphasize parenthesis nesting
Claus Gittinger <cg@exept.de>
parents:
1636
diff
changeset
|
530 |
em := #bold. |
|
261459ccc704
emphasize parenthesis nesting
Claus Gittinger <cg@exept.de>
parents:
1636
diff
changeset
|
531 |
]. |
|
261459ccc704
emphasize parenthesis nesting
Claus Gittinger <cg@exept.de>
parents:
1636
diff
changeset
|
532 |
self |
|
261459ccc704
emphasize parenthesis nesting
Claus Gittinger <cg@exept.de>
parents:
1636
diff
changeset
|
533 |
markFrom:pos to:pos |
|
261459ccc704
emphasize parenthesis nesting
Claus Gittinger <cg@exept.de>
parents:
1636
diff
changeset
|
534 |
withEmphasis:em |
|
261459ccc704
emphasize parenthesis nesting
Claus Gittinger <cg@exept.de>
parents:
1636
diff
changeset
|
535 |
color:clr |
|
261459ccc704
emphasize parenthesis nesting
Claus Gittinger <cg@exept.de>
parents:
1636
diff
changeset
|
536 |
! |
|
261459ccc704
emphasize parenthesis nesting
Claus Gittinger <cg@exept.de>
parents:
1636
diff
changeset
|
537 |
|
| 1553 | 538 |
markPoolVariableIdentifierFrom:pos1 to:pos2 |
539 |
self |
|
540 |
markFrom:pos1 to:pos2 |
|
541 |
withEmphasis:(preferences poolVariableIdentifierEmphasis) |
|
542 |
color:(preferences poolVariableIdentifierColor) |
|
543 |
! |
|
544 |
||
| 838 | 545 |
markReturnAt:pos |
546 |
self |
|
547 |
markFrom:pos to:pos |
|
| 1553 | 548 |
withEmphasis:(preferences returnEmphasis) |
549 |
color:(preferences returnColor) |
|
| 838 | 550 |
|
551 |
"Modified: / 31.3.1998 / 19:36:44 / cg" |
|
552 |
"Created: / 5.1.1980 / 00:44:27 / cg" |
|
553 |
! |
|
554 |
||
| 863 | 555 |
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
|
556 |
|fg selectorSymbol check ok rec em| |
| 863 | 557 |
|
558 |
"/ uncommenting the code below |
|
559 |
"/ will suppress highlighting of common selectors ... |
|
560 |
"/ |
|
561 |
"/ (#( |
|
562 |
"/ 'ifTrue:' |
|
563 |
"/ 'ifFalse:' |
|
564 |
"/ 'not' |
|
565 |
"/ 'and:' |
|
566 |
"/ 'or:' |
|
567 |
"/ '=' |
|
568 |
"/ '==' |
|
569 |
"/ '~=' |
|
570 |
"/ '~~' |
|
571 |
"/ ) includes:sel) ifTrue:[ |
|
572 |
"/ ^ self |
|
573 |
"/ ]. |
|
574 |
||
| 1526 | 575 |
fg := preferences selectorColor. |
576 |
em := preferences selectorEmphasis. |
|
|
1498
9b4366551a2a
speed up symbol checking and generation
Stefan Vogel <sv@exept.de>
parents:
1396
diff
changeset
|
577 |
selectorSymbol := selectorString asSymbolIfInterned. |
|
9b4366551a2a
speed up symbol checking and generation
Stefan Vogel <sv@exept.de>
parents:
1396
diff
changeset
|
578 |
selectorSymbol isNil ifTrue:[ |
| 1905 | 579 |
em := preferences unimplementedSelectorEmphasis. |
580 |
fg := preferences unimplementedSelectorColor. |
|
|
1498
9b4366551a2a
speed up symbol checking and generation
Stefan Vogel <sv@exept.de>
parents:
1396
diff
changeset
|
581 |
] ifFalse:[ |
| 1905 | 582 |
ok := true. |
583 |
||
| 863 | 584 |
fullSelectorCheck == true ifTrue:[ |
585 |
||
|
1498
9b4366551a2a
speed up symbol checking and generation
Stefan Vogel <sv@exept.de>
parents:
1396
diff
changeset
|
586 |
check := [:cls | (cls includesSelector:selectorSymbol) |
|
9b4366551a2a
speed up symbol checking and generation
Stefan Vogel <sv@exept.de>
parents:
1396
diff
changeset
|
587 |
or:[cls class includesSelector:selectorSymbol]]. |
| 863 | 588 |
|
589 |
ok := false. |
|
590 |
||
591 |
"/ limit search if possible |
|
592 |
(classToCompileFor notNil |
|
593 |
and:[aReceiverNode isSelf or:[aReceiverNode isSuper]]) ifTrue:[ |
|
594 |
currentSuperclasses isNil ifTrue:[ |
|
595 |
currentSuperclasses := classToCompileFor withAllSuperclasses. |
|
596 |
]. |
|
597 |
ok := currentSuperclasses contains:check. |
|
598 |
(ok not and:[aReceiverNode isSelf]) ifTrue:[ |
|
599 |
currentSubclasses isNil ifTrue:[ |
|
600 |
currentSubclasses := classToCompileFor allSubclasses. |
|
601 |
]. |
|
602 |
ok := currentSubclasses contains:check. |
|
603 |
]. |
|
604 |
] ifFalse:[ |
|
605 |
aReceiverNode isConstant ifTrue:[ |
|
606 |
ok := aReceiverNode evaluate class withAllSuperclasses contains:check. |
|
607 |
] ifFalse:[ |
|
608 |
(aReceiverNode isGlobal |
|
609 |
and:[(rec := aReceiverNode evaluate) isBehavior]) ifTrue:[ |
|
610 |
ok := rec class withAllSuperclasses contains:check. |
|
611 |
] ifFalse:[ |
|
612 |
ok := Smalltalk allClasses contains:check |
|
613 |
] |
|
614 |
] |
|
615 |
]. |
|
| 1905 | 616 |
]. |
617 |
ok ifFalse:[ |
|
618 |
em := preferences unimplementedSelectorEmphasis. |
|
619 |
fg := preferences unimplementedSelectorColor. |
|
620 |
] ifTrue:[ |
|
621 |
(self controlFlowSelectors includesIdentical:selectorSymbol) ifTrue:[ |
|
622 |
em := preferences controlFlowSelectorEmphasis. |
|
|
2816
e8b84f6d7462
changed: #markSelector:from:to:receiverNode:
Claus Gittinger <cg@exept.de>
parents:
2811
diff
changeset
|
623 |
fg := preferences controlFlowSelectorColor |
|
e8b84f6d7462
changed: #markSelector:from:to:receiverNode:
Claus Gittinger <cg@exept.de>
parents:
2811
diff
changeset
|
624 |
] ifFalse:[ |
|
e8b84f6d7462
changed: #markSelector:from:to:receiverNode:
Claus Gittinger <cg@exept.de>
parents:
2811
diff
changeset
|
625 |
(self collectionEnumerationSelectors includesIdentical:selectorSymbol) ifTrue:[ |
|
e8b84f6d7462
changed: #markSelector:from:to:receiverNode:
Claus Gittinger <cg@exept.de>
parents:
2811
diff
changeset
|
626 |
em := preferences collectionEnumerationSelectorEmphasis. |
|
e8b84f6d7462
changed: #markSelector:from:to:receiverNode:
Claus Gittinger <cg@exept.de>
parents:
2811
diff
changeset
|
627 |
fg := preferences collectionEnumerationSelectorColor |
|
e8b84f6d7462
changed: #markSelector:from:to:receiverNode:
Claus Gittinger <cg@exept.de>
parents:
2811
diff
changeset
|
628 |
]. |
|
e8b84f6d7462
changed: #markSelector:from:to:receiverNode:
Claus Gittinger <cg@exept.de>
parents:
2811
diff
changeset
|
629 |
]. |
|
e8b84f6d7462
changed: #markSelector:from:to:receiverNode:
Claus Gittinger <cg@exept.de>
parents:
2811
diff
changeset
|
630 |
em isNil ifTrue:[ |
|
e8b84f6d7462
changed: #markSelector:from:to:receiverNode:
Claus Gittinger <cg@exept.de>
parents:
2811
diff
changeset
|
631 |
em := preferences selectorEmphasis |
|
e8b84f6d7462
changed: #markSelector:from:to:receiverNode:
Claus Gittinger <cg@exept.de>
parents:
2811
diff
changeset
|
632 |
]. |
|
e8b84f6d7462
changed: #markSelector:from:to:receiverNode:
Claus Gittinger <cg@exept.de>
parents:
2811
diff
changeset
|
633 |
fg isNil ifTrue:[ |
|
e8b84f6d7462
changed: #markSelector:from:to:receiverNode:
Claus Gittinger <cg@exept.de>
parents:
2811
diff
changeset
|
634 |
fg := preferences selectorColor |
| 1905 | 635 |
]. |
636 |
]. |
|
| 863 | 637 |
]. |
638 |
self |
|
639 |
markFrom:pos1 to:pos2 |
|
| 1553 | 640 |
withEmphasis:em |
641 |
color:fg |
|
| 863 | 642 |
|
|
2816
e8b84f6d7462
changed: #markSelector:from:to:receiverNode:
Claus Gittinger <cg@exept.de>
parents:
2811
diff
changeset
|
643 |
"Modified: / 14-02-2012 / 16:03:52 / cg" |
| 863 | 644 |
! |
645 |
||
| 662 | 646 |
markSelfFrom:pos1 to:pos2 |
647 |
self |
|
648 |
markFrom:pos1 to:pos2 |
|
| 1553 | 649 |
withEmphasis:(preferences selfEmphasis) |
650 |
color:(preferences selfColor) |
|
| 662 | 651 |
|
652 |
"Modified: / 31.3.1998 / 18:03:10 / cg" |
|
653 |
! |
|
654 |
||
655 |
markStringFrom:pos1 to:pos2 |
|
| 1802 | 656 |
cachedStringEmphasis isNil ifTrue:[ |
657 |
cachedStringEmphasis := preferences stringEmphasis. |
|
658 |
cachedStringColor := preferences stringColor. |
|
659 |
]. |
|
| 662 | 660 |
self |
661 |
markFrom:pos1 to:pos2 |
|
| 1802 | 662 |
withEmphasis:cachedStringEmphasis |
663 |
color:cachedStringColor |
|
| 662 | 664 |
|
665 |
"Modified: / 31.3.1998 / 18:03:18 / cg" |
|
666 |
! |
|
667 |
||
668 |
markSuperFrom:pos1 to:pos2 |
|
669 |
self |
|
670 |
markFrom:pos1 to:pos2 |
|
| 1553 | 671 |
withEmphasis:(preferences superEmphasis) |
672 |
color:(preferences superColor) |
|
| 662 | 673 |
|
674 |
"Modified: / 31.3.1998 / 18:03:26 / cg" |
|
675 |
! |
|
676 |
||
| 672 | 677 |
markSymbolFrom:pos1 to:pos2 |
678 |
self |
|
679 |
markFrom:pos1 to:pos2 |
|
| 1553 | 680 |
withEmphasis:(preferences symbolEmphasis) |
681 |
color:(preferences symbolColor) |
|
| 672 | 682 |
|
683 |
"Created: / 1.4.1998 / 12:56:47 / cg" |
|
684 |
"Modified: / 1.4.1998 / 12:58:00 / cg" |
|
685 |
! |
|
686 |
||
| 662 | 687 |
markThisContextFrom:pos1 to:pos2 |
688 |
self |
|
689 |
markFrom:pos1 to:pos2 |
|
| 1553 | 690 |
withEmphasis:(preferences thisContextEmphasis) |
691 |
color:(preferences thisContextColor) |
|
| 662 | 692 |
|
693 |
"Modified: / 31.3.1998 / 18:03:36 / cg" |
|
| 665 | 694 |
! |
695 |
||
696 |
markUnknownIdentifierFrom:pos1 to:pos2 |
|
697 |
self |
|
698 |
markFrom:pos1 to:pos2 |
|
| 1553 | 699 |
withEmphasis:(preferences unknownIdentifierEmphasis) |
700 |
color:(preferences unknownIdentifierColor) |
|
| 665 | 701 |
|
702 |
"Created: / 31.3.1998 / 19:09:26 / cg" |
|
703 |
"Modified: / 31.3.1998 / 19:10:30 / cg" |
|
| 686 | 704 |
! |
705 |
||
706 |
markVariable:v from:pos to:endPos |
|
707 |
"support for syntaxColoring" |
|
708 |
||
| 823 | 709 |
|type globalValue nameSym| |
| 686 | 710 |
|
711 |
type := v type. |
|
712 |
(type == #BlockArg |
|
713 |
or:[type == #MethodArg]) ifTrue:[ |
|
714 |
self markArgumentIdentifierFrom:pos to:endPos. |
|
715 |
^ self |
|
716 |
]. |
|
717 |
(type == #BlockVariable |
|
718 |
or:[type == #MethodVariable]) ifTrue:[ |
|
719 |
self markLocalIdentifierFrom:pos to:endPos. |
|
720 |
^ self |
|
721 |
]. |
|
722 |
(type == #GlobalVariable) ifTrue:[ |
|
| 823 | 723 |
nameSym := v name asSymbolIfInterned. |
724 |
nameSym notNil ifTrue:[ |
|
725 |
globalValue := Smalltalk at:nameSym ifAbsent:nil. |
|
726 |
]. |
|
|
822
a773bb72cbd6
added extra globalClassIdentifierColor & emphasis
Claus Gittinger <cg@exept.de>
parents:
794
diff
changeset
|
727 |
globalValue isBehavior ifTrue:[ |
|
a773bb72cbd6
added extra globalClassIdentifierColor & emphasis
Claus Gittinger <cg@exept.de>
parents:
794
diff
changeset
|
728 |
self markGlobalClassIdentifierFrom:pos to:endPos. |
|
a773bb72cbd6
added extra globalClassIdentifierColor & emphasis
Claus Gittinger <cg@exept.de>
parents:
794
diff
changeset
|
729 |
] ifFalse:[ |
|
a773bb72cbd6
added extra globalClassIdentifierColor & emphasis
Claus Gittinger <cg@exept.de>
parents:
794
diff
changeset
|
730 |
self markGlobalIdentifierFrom:pos to:endPos. |
|
a773bb72cbd6
added extra globalClassIdentifierColor & emphasis
Claus Gittinger <cg@exept.de>
parents:
794
diff
changeset
|
731 |
]. |
| 686 | 732 |
^ self |
733 |
]. |
|
| 1553 | 734 |
(type == #PoolVariable) ifTrue:[ |
735 |
self markPoolVariableIdentifierFrom:pos to:endPos. |
|
736 |
^ self |
|
737 |
]. |
|
| 870 | 738 |
(type == #ClassVariable) ifTrue:[ |
739 |
self markClassVariableIdentifierFrom:pos to:endPos. |
|
740 |
^ self |
|
741 |
]. |
|
| 686 | 742 |
(type == #InstanceVariable) ifTrue:[ |
743 |
self markInstVarIdentifierFrom:pos to:endPos. |
|
744 |
^ self |
|
745 |
]. |
|
746 |
||
747 |
self markIdentifierFrom:pos to:endPos. |
|
748 |
||
749 |
"Created: / 16.4.1998 / 18:49:34 / cg" |
|
|
822
a773bb72cbd6
added extra globalClassIdentifierColor & emphasis
Claus Gittinger <cg@exept.de>
parents:
794
diff
changeset
|
750 |
"Modified: / 4.3.1999 / 12:56:13 / cg" |
| 662 | 751 |
! ! |
752 |
||
753 |
!SyntaxHighlighter class methodsFor:'documentation'! |
|
754 |
||
755 |
version |
|
|
3147
09878a1be040
use #creator instead of #signal
Claus Gittinger <cg@exept.de>
parents:
3068
diff
changeset
|
756 |
^ '$Header: /cvs/stx/stx/libcomp/SyntaxHighlighter.st,v 1.70 2013-04-19 09:40:10 cg Exp $' |
| 2228 | 757 |
! |
758 |
||
759 |
version_CVS |
|
|
3147
09878a1be040
use #creator instead of #signal
Claus Gittinger <cg@exept.de>
parents:
3068
diff
changeset
|
760 |
^ '$Header: /cvs/stx/stx/libcomp/SyntaxHighlighter.st,v 1.70 2013-04-19 09:40:10 cg Exp $' |
| 662 | 761 |
! ! |
| 2997 | 762 |