Tobias Pape uploaded a new version of Tools to project The Trunk: http://source.squeak.org/trunk/Tools-topa.675.mcz
==================== Summary ====================
Name: Tools-topa.675 Author: topa Time: 23 February 2016, 7:12:21.413883 pm UUID: 9c94666a-8b9c-47bc-b432-0dc66d2c4c02 Ancestors: Tools-mt.674
Fix debuggers popping up when having #showMessageIcons disabled. Thanks to Stephane Rollandin.
(Tiny refactoring along the way)
=============== Diff against Tools-mt.674 ===============
Item was changed: ----- Method: Browser>>messageHelpAt: (in category 'message list') ----- messageHelpAt: anIndex "Show the first n lines of the sources code of the selected message." + | source formatted iconHelp | - | source formatted | Preferences balloonHelpInMessageLists ifFalse: [^ nil]. self messageList size < anIndex ifTrue: [^ nil]. source := (self selectedClassOrMetaClass >> (self messageList at: anIndex)) getSource. source lineCount > 5 ifTrue: [ | sourceLines | sourceLines := (source asString lines copyFrom: 1 to: 5) asOrderedCollection. sourceLines add: ' [...]'. source := sourceLines joinSeparatedBy: Character cr].
formatted := SHTextStylerST80 new classOrMetaClass: self selectedClassOrMetaClass; styledTextFor: source asText. + iconHelp := (self messageIconHelpAt: anIndex) ifNotEmpty: [:t | + t , Character cr, Character cr]. + ^ iconHelp asText - - ^ (Text newFrom: ((self messageIconHelpAt: anIndex) ifNotEmpty: [:t | t , Character cr, Character cr])) append: formatted; yourself!
Item was changed: ----- Method: Browser>>messageIconHelpAt: (in category 'message list') ----- messageIconHelpAt: anIndex
+ self class showMessageIcons ifFalse: [^ String empty]. - self class showMessageIcons - ifFalse: [^ nil].
^ ToolIconHelp iconHelpNamed: (ToolIcons iconForClass: self selectedClassOrMetaClass selector: (self messageList at: anIndex))!
Item was changed: ----- Method: ToolIconHelp class>>iconHelpNamed: (in category 'as yet unclassified') ----- iconHelpNamed: aSymbol
+ ^ (self respondsTo: aSymbol) + ifTrue: [self helpTexts at: aSymbol ifAbsentPut: [self perform: aSymbol]] + ifFalse: [String empty] - (self respondsTo: aSymbol) - ifTrue: [^self helpTexts at: aSymbol ifAbsentPut: [self perform: aSymbol]] - ifFalse: [^ ''] !