March 2011 - Pharo-dev - lists.pharo.org

[Pharo-project] Issue 3900 in pharo: FileDirectory>>withAllSubdirectoriesCollect:
by pharo＠googlecode.com March 31, 2011

March 31, 2011

Status: New Owner: ---- New issue 3900 by j...(a)rogerthedog.com: FileDirectory>>withAllSubdirectoriesCollect: http://code.google.com/p/pharo/issues/detail?id=3900 Pharo image: Pharo 1.1.1 (and checked in Pharo-core 1.2) Pharo core version: Pharo-1.1.1 #11414 Virtual machine used: <ex: pharo-vm-0.15.2f-linux> Class browser used (if applicable): SystemBrowser default Steps to reproduce: The withAllSubdirectoriesCollect: method returns an OrderedCollection of OrderedCollections of entries. That is, one OrderedCollection per subdirectory. To change it to return a single OrderedCollection of all entries from all subdirectories change the following line: From: result add: (aBlock value: dir). To: result addAll: (aBlock value: dir).

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[Pharo-project] Issue 3905 in pharo: Delete empty packages
by pharo＠googlecode.com March 31, 2011

March 31, 2011

Status: Accepted Owner: marcus.d...(a)gmail.com Labels: Milestone-1.3 New issue 3905 by marcus.d...(a)gmail.com: Delete empty packages http://code.google.com/p/pharo/issues/detail?id=3905 System-Digital Signatures MimeConverter System-GUISupport

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[Pharo-project] [update 1.3] #13120
by Marcus Denker March 31, 2011

March 31, 2011

13120 ----- Issue 3584: ToDo: remove DisplayText class Issue 3910: -0.01s2 printString is loosing its sign Issue 3906: SharedPool should be moved to Kernel Issue 3905: Delete empty packages -- Marcus Denker -- http://www.marcusdenker.de INRIA Lille -- Nord Europe. Team RMoD.

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[Pharo-project] Issue 3910 in pharo: -0.01s2 printString is loosing its sign
by pharo＠googlecode.com March 31, 2011

March 31, 2011

Status: Accepted Owner: stephane...(a)gmail.com CC: nicolas....(a)gmail.com New issue 3910 by stephane...(a)gmail.com: -0.01s2 printString is loosing its sign http://code.google.com/p/pharo/issues/detail?id=3910 -0.01s2 printString loosing its sign

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[Pharo-project] Issue 3906 in pharo: SharedPool should be moved to Kernel
by pharo＠googlecode.com March 31, 2011

March 31, 2011

Status: Accepted Owner: marcus.d...(a)gmail.com New issue 3906 by marcus.d...(a)gmail.com: SharedPool should be moved to Kernel http://code.google.com/p/pharo/issues/detail?id=3906 ... SharedPool is part of the meta model.

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[Pharo-project] Issue 3584 in pharo: ToDo: remove DisplayText class
by pharo＠googlecode.com March 31, 2011

March 31, 2011

Status: Started Owner: siguc...(a)gmail.com New issue 3584 by siguc...(a)gmail.com: ToDo: remove DisplayText class http://code.google.com/p/pharo/issues/detail?id=3584 DisplayText used for converting strings and text into forms, which then can be used to blit on other forms. It used sparsely, mostly in order to display simple text in number of old examples. In system there are already plenty of ways to display text, without using an intermediate string->form conversion, which is DisplayText. Ultimately, we should always use canvas(es) to display text, not forms or low-level DisplayObject(s). See MorphicUIManager>>#composeFormFor: in subclasses

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[Pharo-project] Issue 3736 in pharo: new Transcript from CUIS
by pharo＠googlecode.com March 31, 2011

March 31, 2011

Status: Accepted Owner: stephane...(a)gmail.com Labels: Milestone-1.3 New issue 3736 by stephane...(a)gmail.com: new Transcript from CUIS http://code.google.com/p/pharo/issues/detail?id=3736 There are other problems with Transcript besides performance. It is easy to break the UI if called at the wrong times. In those cases, it is usually needed to kill Squeak from the OS. Besides, it is not thread safe. Instantly becoming a hero sounds cool, so this is my attempt at it :) I only tried this in Cuis, but I believe it should work on Squeak and Pharo without much trouble. After loading this code, you can evaluate 'Smalltalk at: #Transcript put: NewTranscript'. Some good properties of this are: - Very fast. - Thread safe! - Doesn't use Morphic at all. Can be used to debug Morphic itself. - Doesn't do delayed execution (no events, no forked processes). Immediate visual feedback. - Can show itself on Display, log to File, both, or none. - Can be used for headless or remote images (for example, web servers). Some possible downsides are: - Output only. Not a text editor. We have the Workspace and the Transcripter for that. - No seamless Morphic integration. I'll do one for Cuis, though. If no serious problems are found, I'll remove TranscriptStream from Cuis, and rename this class as Transcript. Cheers, Juan Vuletich 'From Cuis 3.0 of 31 January 2011 [latest update: #790] on 18 February 2011 at 2:36:31 pm'! !classDefinition: #NewTranscript category: #'System-Support'! Object subclass: #NewTranscript instanceVariableNames: '' classVariableNames: '' poolDictionaries: '' category: 'System-Support'! !NewTranscript commentStamp: '<historical>' prior: 0! A new implementation of Transcript. - Thread safe. - Very fast. - Independent of Morphic or any other UI framework. - Inmediate feedback. - Can log to file. - Not an editor. Only used for output. - All protocol is on the Class side! !classDefinition: 'NewTranscript class' category: nil! NewTranscript class instanceVariableNames: 'entries firstIndex lastIndex accessSemaphore unfinishedEntry logToFile showOnDisplay innerRectangle lastDisplayTime'! !DateAndTime methodsFor: 'squeak protocol' stamp: 'jmv 2/18/2011 12:57'! printWithMsOn: aStream "Print with millisecond resolution, no leading space, no offset." | ps | self printYMDOn: aStream withLeadingSpace: false. aStream nextPut: $T. self printHMSOn: aStream. ps _ (self nanoSecond // 1000000) printString padded: #left to: 3 with: $0. aStream nextPut: $.. aStream nextPutAll: ps! ! !NewTranscript class methodsFor: 'preferred protocol' stamp: 'jmv 2/18/2011 14:16'! clear | stream | accessSemaphore critical: [ "Having at least one entry simplifies handling of the entries circular collection" firstIndex _ 1. lastIndex _ 1. entries at: 1 put: 'Transcript'. unfinishedEntry reset. logToFile ifTrue: [ stream _ StandardFileStream forceNewFileNamed: self filename. [ stream nextPutAll: 'Transcript log started: '. DateAndTime now printOn: stream. stream lf; nextPutAll: '------------------------------------------------------------------------'; lf ] ensure: [ stream close ]]]. self display! ! !NewTranscript class methodsFor: 'preferred protocol' stamp: 'jmv 2/18/2011 14:16'! log: aString self addEntry: aString. self display! ! !NewTranscript class methodsFor: 'preferred protocol' stamp: 'jmv 2/18/2011 11:49'! logToFile " self logToFile " logToFile _ true! ! !NewTranscript class methodsFor: 'old Transcript compatibility' stamp: 'jmv 2/18/2011 11:20'! cr "WriteStream protocol. In the older TranscriptStream, it added a CR character. Now, finish the current incomplete entry." self finishEntry! ! !NewTranscript class methodsFor: 'old Transcript compatibility' stamp: 'jmv 2/18/2011 11:20'! crtab "WriteStream protocol. End the current entry, and start a new one starting with a single tab character." self cr; tab! ! !NewTranscript class methodsFor: 'old Transcript compatibility' stamp: 'jmv 2/18/2011 11:21'! endEntry "For compatibility with old TranscriptStream. nop here"! ! !NewTranscript class methodsFor: 'old Transcript compatibility' stamp: 'jmv 2/18/2011 11:21'! flush "For compatibility with old TranscriptStream. nop here"! ! !NewTranscript class methodsFor: 'old Transcript compatibility' stamp: 'jmv 2/18/2011 14:17'! nextPut: aCharacter "WriteStream protocol. Append aCharacter to the unfinishedEntry. cr characters sent with this message do NOT finish the current unfinishedEntry." unfinishedEntry nextPut: aCharacter. self displayUnfinishedEntry! ! !NewTranscript class methodsFor: 'old Transcript compatibility' stamp: 'jmv 2/18/2011 14:17'! nextPutAll: aString "WriteStream protocol. Append aString to the unfinishedEntry. cr characters sent with this message do NOT finish the current unfinishedEntry." unfinishedEntry nextPutAll: aString. self displayUnfinishedEntry! ! !NewTranscript class methodsFor: 'old Transcript compatibility' stamp: 'jmv 2/18/2011 11:20'! print: anObject "Stream protocol" anObject printOn: self! ! !NewTranscript class methodsFor: 'old Transcript compatibility' stamp: 'jmv 2/18/2011 11:22'! show: anObject "Old TranscriptStream protocol." self nextPutAll: anObject asString! ! !NewTranscript class methodsFor: 'old Transcript compatibility' stamp: 'jmv 2/18/2011 11:22'! space "WriteStream protocol. Append a space character to the receiver." self nextPut: Character space! ! !NewTranscript class methodsFor: 'old Transcript compatibility' stamp: 'jmv 2/18/2011 11:22'! tab "WriteStream protocol. Append a tab character to the receiver." self nextPut: Character tab! ! !NewTranscript class methodsFor: 'private' stamp: 'jmv 2/18/2011 12:59'! addEntry: aString "Add a new entrie to the entries circular list. If full, a new entry will replace the oldest one." | msg now | logToFile ifTrue: [ now _ DateAndTime now. msg _ String streamContents: [ :strm | now printWithMsOn: strm. strm nextPutAll: ' process:'; nextPutAll: Processor activeProcess priority printString; nextPut: $ ; nextPutAll: Processor activeProcess hash printString; nextPut: $ ; nextPutAll: aString; lf ]]. self addEntry: aString logToFile: msg! ! !NewTranscript class methodsFor: 'private' stamp: 'jmv 2/18/2011 12:34'! addEntry: aString logToFile: otherString "Add a new entrie to the entries circular list. If full, a new entry will replace the oldest one." | stream | accessSemaphore critical: [ "Internal circular collection" lastIndex _ lastIndex \\ self maxEntries + 1. firstIndex = lastIndex ifTrue: [ firstIndex _ firstIndex \\ self maxEntries + 1 ]. entries at: lastIndex put: aString. "external file" otherString ifNotNil: [ [ stream _ StandardFileStream fileNamed: self filename. stream setToEnd; nextPutAll: otherString; flush] ensure: [ stream close ] ] ]! ! !NewTranscript class methodsFor: 'private' stamp: 'jmv 2/18/2011 14:16'! finishEntry | newEntry | newEntry _ unfinishedEntry contents. unfinishedEntry reset. self addEntry: newEntry. self display! ! !NewTranscript class methodsFor: 'displaying' stamp: 'jmv 2/18/2011 14:20'! display showOnDisplay ifTrue: [ self displayOn: Display. lastDisplayTime _ DateAndTime now ]! ! !NewTranscript class methodsFor: 'displaying' stamp: 'jmv 2/18/2011 14:09'! displayOn: aForm " experimentos NewTranscript displayOn: Display " | font port count i string x y fh f | aForm border: (innerRectangle outsetBy: 3) width: 3. aForm fill: innerRectangle fillColor: Color white. port _ BitBlt toForm: aForm. port clipWidth: innerRectangle right. font _ StrikeFont default. font installOn: port foregroundColor: Color black. fh _ font height. count _ innerRectangle height // fh-1. x _ innerRectangle left. y _ innerRectangle top. f _ firstIndex-1. firstIndex > lastIndex ifTrue: [ f _ f - self maxEntries ]. i _ (lastIndex - count max: f) \\ self maxEntries + 1. [ string _ entries at: i. port displayString: string from: 1 to: string size at: x@y strikeFont: font kern: font baseKern negated. y _ y + fh. i = lastIndex ] whileFalse: [ i _ i \\ self maxEntries + 1 ]. string _ unfinishedEntry contents. port displayString: string from: 1 to: string size at: x@y strikeFont: font kern: font baseKern negated.! ! !NewTranscript class methodsFor: 'displaying' stamp: 'jmv 2/18/2011 14:23'! displayUnfinishedEntry showOnDisplay ifTrue: [ (lastDisplayTime isNil or: [ (DateAndTime now - lastDisplayTime) totalSeconds > 1 ]) ifTrue: [ ^self display ]. self displayUnfinishedEntryOn: Display ]! ! !NewTranscript class methodsFor: 'displaying' stamp: 'jmv 2/18/2011 14:14'! displayUnfinishedEntryOn: aForm | font port count string x y fh | port _ BitBlt toForm: aForm. port clipWidth: innerRectangle right. font _ StrikeFont default. font installOn: port foregroundColor: Color black. fh _ font height. count _ innerRectangle height // fh-1. x _ innerRectangle left. string _ unfinishedEntry contents. y _ ((lastIndex - firstIndex \\ self maxEntries) min: count-1) + 1 * font height + innerRectangle top. port displayString: string from: 1 to: string size at: x@y strikeFont: font kern: font baseKern negated.! ! !NewTranscript class methodsFor: 'class initialization' stamp: 'jmv 2/18/2011 13:13'! initialize " self initialize " showOnDisplay _ true. innerRectangle _ 20@20 extent: 300@500. logToFile _ false. entries _ Array new: self maxEntries. unfinishedEntry _ '' writeStream. accessSemaphore _ Semaphore forMutualExclusion. self clear! ! !NewTranscript class methodsFor: 'constants' stamp: 'jmv 2/18/2011 12:33'! filename ^'transcript.txt'! ! !NewTranscript class methodsFor: 'constants' stamp: 'jmv 2/18/2011 12:59'! maxEntries ^1000! ! NewTranscript initialize!

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[Pharo-project] Issue 3913 in pharo: Fix in PluggableListMorph hierarchy
by pharo＠googlecode.com March 31, 2011

March 31, 2011

Status: FixProposed Owner: Benjamin...(a)gmail.com Labels: Nautilus New issue 3913 by Benjamin...(a)gmail.com: Fix in PluggableListMorph hierarchy http://code.google.com/p/pharo/issues/detail?id=3913 - Fix PluggableIconListMorph to make it works with the new wrapping system - Create PluggableMorphListMorphOfMany, the copy of PluggableMorphLitMorph but which inherits from PluggableListMorphOfMany - Create PluggableIconListMorphOfMany, the copy of PluggableIconListMorph but which inherits from PluggableMorphListMorphOfMany Attachments: PluggableListMorphs.1.cs 6.6 KB

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[Pharo-project] Issue 3917 in pharo: Make all uses of SystemWindow go thru UIManger.
by pharo＠googlecode.com March 31, 2011

March 31, 2011

Status: New Owner: ---- New issue 3917 by fernando...(a)gmail.com: Make all uses of SystemWindow go thru UIManger. http://code.google.com/p/pharo/issues/detail?id=3917 It would strengthen the UIManager responsibilities as the centralizer of UI requests. 1) To remove globals such as TopWindow in SystemWindow, and move some of the global state from SystemWindow class to the more appropriate UIManager subclass. The same for methods like SystemWindow>>wakeUpTopWindowUponStartup, SystemWindow>>fullScreenMargin , etc.. 2)To merge the approaches in different UIManagers, such as Morphic and SimpleMorph UIManagers. 3) Removed SMxSystemWindow noteTopWindowIn: aWorld, replaced by PasteUpMorph>>noteTopWindow. Attachments: SystemWindowThruUIManager-Preamble.2.cs 2.8 KB SystemWindowThruUIManager.3.cs 73.1 KB

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[Pharo-project] Issue 3916 in pharo: Can't input some Russian characters at text editors
by pharo＠googlecode.com March 31, 2011

March 31, 2011

Status: New Owner: ---- New issue 3916 by Dionisiy...(a)gmail.com: Can't input some Russian characters at text editors http://code.google.com/p/pharo/issues/detail?id=3916 Can't input some Russian characters at text editors. For example I can't input uppercased russian "Ð" and "Ð". Instead cursor go to left or to begin of line. Same happen with lowercase mode with shift pressed. I test it on Windows7 and XP, Pharo1.2 and 1.1 I debug texteditor code and found strange behavior at TextEditor>>dispatchOn: aKeyboardEvent method aKeyboardEevent in case of "Ð" input interpreted as leftArrow character. But in inspector I see aKeyboardEvent($Ð). I try to set up RussionEnvirenment as Locale current but no success.

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