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

[Pharo-project] [update 1.4] #14152
by StÃ©phane Ducasse Sept. 18, 2011

Sept. 18, 2011

14152 ----- - Issue 4824: New tests for CompiledMethod equality. Thanks Mariano Martinez-Peck. http://code.google.com/p/pharo/issues/detail?id=4824 - Issue 4822: Improving TickList. Thanks Benjamin van Ryseghem. http://code.google.com/p/pharo/issues/detail?id=4822 - Issue 4823: Make MCSliceMaker use TickList. Thanks Benjamin van Ryseghem. http://code.google.com/p/pharo/issues/detail?id=4823 Stef

1 0

[Pharo-project] New CogDroid alpha: with intent filter.
by Dimitry Golubovsky Sept. 18, 2011

Sept. 18, 2011

I have uploaded a new alpha of CogDroid: http://squeakvm-tablet.googlecode.com/files/CogDroid-alpha-20110918.apk Intent filtering has been added to the application. Also application icon and Java package name (org.golubovsky.cogstack) have been updated. Intents in Android are messages that an application may pass around to invoke other applications that subscribe to filtering intents with some properties. That is, another application may broadcast an Intent (via startActivity()) with scheme "file", content-type "application/x-squeak-image", and path to the image as data. CogDroid will start right with the image given (provided that it exists) without scanning the sdcard storage for available image files. Sample Java code for this: public void launchImage(String imgpath) { Intent cog = new Intent(); cog.setAction(Intent.ACTION_VIEW); Uri uri = new Uri.Builder().scheme("file").path(imgpath).build(); cog.setDataAndType(uri, "application/x-squeak-image"); try { startActivity(cog); } catch (Exception e) { // process the exception: it is raised if no recipients were found for this intent, e. g. CogDroid is not installed. } } Relevant section in CogDroid's AndroidManifest.xml: <intent-filter> <action android:name="android.intent.action.VIEW" /> <category android:name="android.intent.category.DEFAULT" /> <data android:scheme="file" android:mimeType="application/x-squeak-image" /> </intent-filter> I also created a simple launcher for two images (the application when installed shows an icon for each image). Unfortunately image paths are hardcoded (but just for illustration this should be OK), and a single Activity subclass is required for each image file. See under https://gitorious.org/~golubovsky/cogvm/dmg-blessed/trees/master/platforms/… Thanks. -- Dimitry Golubovsky Anywhere on the Web

2 1

[Pharo-project] Issue 4538 and CompiledMethod equality
by Mariano Martinez Peck Sept. 17, 2011

Sept. 17, 2011

Hi guys. I am having a problem with the integration of issue 4538: http://code.google.com/p/pharo/issues/detail?id=4538 I am serializing CompiledMethods with Fuel and then I materialize them. To test they are correct, I use #= So far it was working correctly, but now for the materialized method it says they are not equal. The problem is that #= is failing in (self sameLiteralsAs: aCompiledMethod) And inside that method, it is failing because (literal1 == literal2 or: [ literal1 literalEqual: literal2 ]) answers false. So... why literal1 literalEqual: literal2 answers false? from what I can say, having that selector: "literalEqual", then both MUST be equal, because they are. The problem is that it was added: Association >> literalEqual: otherLiteral "Answer true if the receiver and otherLiteral represent the same literal. Variable bindings are literally equals only if identical. This is how variable sharing works, by preserving identity and changing only the value." ^self == otherLiteral So....I am not sure I agree with this change. Any idea how can we deal with this problem? Cheers -- Mariano http://marianopeck.wordpress.com

7 17

[Pharo-project] [update 1.4] #14151
by StÃ©phane Ducasse Sept. 17, 2011

Sept. 17, 2011

14151 ----- - Issue 4819: Fix MessageList>>#example. Thanks benjamin van ryseghem. http://code.google.com/p/pharo/issues/detail?id=4819 - Issue 4817: New Widget: Ticking list and widget.Thanks benjamin van ryseghem. http://code.google.com/p/pharo/issues/detail?id=4817 - Issue 4818: Fix for AbstractTool. Thanks benjamin van ryseghem. http://code.google.com/p/pharo/issues/detail?id=4818 - Issue 4821: Fixing changedMessageList to adapt to MessageList use (vs MessageSet R.I.P.). Thanks Veronica Uquillas-Gomez. http://code.google.com/p/pharo/issues/detail?id=4821 Stef

1 0

[Pharo-project] [update 1.4] #14151
by StÃ©phane Ducasse Sept. 17, 2011

Sept. 17, 2011

14151 ----- - Issue 4819: Fix MessageList>>#example. Thanks benjamin van ryseghem. http://code.google.com/p/pharo/issues/detail?id=4819 - Issue 4817: New Widget: Ticking list and widget.Thanks benjamin van ryseghem. http://code.google.com/p/pharo/issues/detail?id=4817 - Issue 4818: Fix for AbstractTool. Thanks benjamin van ryseghem. http://code.google.com/p/pharo/issues/detail?id=4818 - Issue 4821: Fixing changedMessageList to adapt to MessageList use (vs MessageSet R.I.P.). Thanks Veronica Uquillas-Gomez. http://code.google.com/p/pharo/issues/detail?id=4821 Stef

1 0

[Pharo-project] ChangeSet element has nil protocol
by StÃ©phane Ducasse Sept. 17, 2011

Sept. 17, 2011

Hi veronica Apparently in the ChangeSet the RG method definition have nil protocols. Do you have one idea where it could come from. I imagine when created but I should look for it. Ben I'm removing the latest reference to ChangedMessageSet and it was used by the ChangeSorter. So I'm making sure that flat list is robust when protocol returns nil. Stef

2 5

[Pharo-project] [update 1.4] #14150
by StÃ©phane Ducasse Sept. 17, 2011

Sept. 17, 2011

14150 ----- - Issue 4820: Cleaning MessageSet hierarchy http://code.google.com/p/pharo/issues/detail?id=4820 removed timeProfilerBrowser, RecentMessageSet, ChangedMessageSet and clean the rest Please test because it may happen that some browser gets some problems but I could not exercise all the paths. Stef

1 0

[Pharo-project] Class>>asRingDescription
by Fernando Olivero Sept. 17, 2011

Sept. 17, 2011

Veronica, i've started to adopt Ring in Gaucho. Very nice work, excellent tests also! A question, why does the following is true? Collection asRingDefinition methods isEmpty = true If you look at the following method, Â they should be added here right?, on the ring definition creation. Class>>asRingDefinition Â Â Â Â | ring | Â Â Â Â ring := (RGFactory current createClassNamed: self name) Â Â Â Â Â Â Â Â category: self category; Â Â Â Â Â Â Â Â superclassName: self superclass name; Â Â Â Â Â Â Â Â traitCompositionSource: self traitCompositionString; Â Â Â Â Â Â Â Â addInstanceVariables: self instVarNames; Â Â Â Â Â Â Â Â addClassVariables: self classVarNames; Â Â Â Â Â Â Â Â addPoolDictionaries: self poolDictionaryNames; Â Â Â Â Â Â Â Â comment: self organization classComment; Â Â Â Â Â Â Â Â stamp: self organization commentStamp; Â Â Â Â Â Â Â Â definitionSource: self definition; Â Â Â Â Â Â Â Â withMetaclass. Â Â Â Â ring theMetaClass Â Â Â Â Â Â Â Â traitCompositionSource: self theMetaClass traitCompositionString; Â Â Â Â Â Â Â Â definitionSource: self theMetaClass definition; Â Â Â Â Â Â Â Â addInstanceVariables: self theMetaClass instVarNames. Â Â Â Â ^ring I'm using the latest Pharo1.4 from Jenkins. Fernando

3 2

Sept. 17, 2011

14149 ----- - Post clean of MessageSet deprecation. - Issue 4811: Restraint the modal of ClassSearch. Thanks Benjmain van Ryseghem. http://code.google.com/p/pharo/issues/detail?id=4811 Stef (more to come :)).

1 0

Sept. 17, 2011

14148 ----- - Issue 4814: CompiledMethod equality broken for class side methods. Thanks guys! http://code.google.com/p/pharo/issues/detail?id=4814 - Issue 4718: Deprecate old deprecation messages http://code.google.com/p/pharo/issues/detail?id=4718 Thanks Sean De Nigris Stef

1 0