Review Request 120890: Supporting changes for Calligra Gemini

Dan Leinir Turthra Jensen admin at leinir.dk
Fri Oct 31 09:24:16 GMT 2014 


> On Oct. 29, 2014, 6:49 p.m., Friedrich W. H. Kossebau wrote:
> > qtquick/CQTextDocumentNotesModel.cpp, line 53
> > <https://git.reviewboard.kde.org/r/120890/diff/1/?file=323468#file323468line53>
> >
> >     .insert(role, string) would be mini-opt here
> 
> Dan Leinir Turthra Jensen wrote:
>     Is this a code style issue, is it done this way in the rest of the codebase, or personal preference? Only because the documentation for building models for Qt Quick suggests this way of writing out the rules (and well, i also personally find it more pleasant to read). Specific location in documentation: http://qt-project.org/doc/qt-4.8/qdeclarativemodels.html#qabstractitemmodel
> 
> Friedrich W. H. Kossebau wrote:
>     Someone at sometime teached me that `map[key] = value` for new entries is more expensive than `map.insert(key, value)` because in the first case `map[key]` will result in the creation of a default value for the given key, just to be then overwritten by the =operator(?) next.
>     Not really impressive more expensive here with QString, sure.
>     So maybe just my personal preference, because that way this style gets a habit and the eyes get used to read it and in critical places the optimized code is there from the beginning.
>     So whatevery you prefer, this was just my recommendation.

Certainly a good point when used in looped code (like you spotted somewhere else), for this, though, to my eye it just reads better when dealing with a series of assignments of what is (essentially) tabular data... i'll leave it here, but yeah, definitely good to use .insert everywhere else :)


- Dan Leinir Turthra


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On Oct. 30, 2014, 2:54 p.m., Dan Leinir Turthra Jensen wrote:
> 
> -----------------------------------------------------------
> This is an automatically generated e-mail. To reply, visit:
> https://git.reviewboard.kde.org/r/120890/
> -----------------------------------------------------------
> 
> (Updated Oct. 30, 2014, 2:54 p.m.)
> 
> 
> Review request for Calligra.
> 
> 
> Repository: calligra
> 
> 
> Description
> -------
> 
> The many changes in this patch are all the ones found in the Calligra Gemini branch. It includes the addition of the Qt Quick compinents created a while ago by Arjen and Shantanu, as well as a number of changes which improves the writing performance and experience in Words, especially when dealing with very large documents. It further extends the template system with support for variations.
> 
> It does not include the gemini subdirectory itself (and as such to compile this you would need to check out the branch itself, rather than apply this patch), the reason being the large amount of data found in this subdirectory took the patch from the current 233KiB to a nice, solid 55MiB. So, i thought this would be more useful.
> 
> 
> Diffs
> -----
> 
>   stage/templates/common_desktop/emptyLandscapeWide.desktop c5f8f8a 
>   stage/templates/odf/CMakeLists.txt f7db7d0 
>   stage/templates/odf/blue_orange_vector.desktop 31dae09 
>   stage/templates/odf/blue_orange_vector.png PRE-CREATION 
>   stage/templates/odf/burning_desire.desktop ac79022 
>   stage/templates/odf/burning_desire.png PRE-CREATION 
>   stage/templates/odf/business.desktop d552db3 
>   stage/templates/odf/business.png PRE-CREATION 
>   stage/templates/odf/cohere-blue.desktop PRE-CREATION 
>   stage/templates/odf/cohere-blue.otp PRE-CREATION 
>   stage/templates/odf/cohere-blue.png PRE-CREATION 
>   stage/templates/odf/cohere-gold.desktop PRE-CREATION 
>   stage/templates/odf/cohere-gold.otp PRE-CREATION 
>   stage/templates/odf/cohere-gold.png PRE-CREATION 
>   stage/templates/odf/cohere-magenta.desktop PRE-CREATION 
>   stage/templates/odf/cohere-magenta.otp PRE-CREATION 
>   stage/templates/odf/cohere-magenta.png PRE-CREATION 
>   stage/part/animations/KPrAnimateColor.cpp 59a5e0e 
>   stage/part/animations/KPrAnimateTransform.cpp 914047e 
>   qtquick/CQTextToCModel.h PRE-CREATION 
>   qtquick/CQTextToCModel.cpp PRE-CREATION 
>   qtquick/CQThumbnailItem.h PRE-CREATION 
>   qtquick/CQThumbnailItem.cpp PRE-CREATION 
>   qtquick/CalligraQtQuickComponentsPlugin.h PRE-CREATION 
>   qtquick/CalligraQtQuickComponentsPlugin.cpp PRE-CREATION 
>   qtquick/qmldir PRE-CREATION 
>   stage/part/KPrView.h b4bab24 
>   stage/part/KPrView.cpp 1edd8e8 
>   stage/part/animations/KPrAnimTransitionFilter.cpp 3347fe1 
>   qtquick/CQTextDocumentModel.cpp PRE-CREATION 
>   qtquick/CQTextDocumentNotesModel.h PRE-CREATION 
>   qtquick/CQTextDocumentNotesModel.cpp PRE-CREATION 
>   qtquick/CQCanvasBase.h PRE-CREATION 
>   qtquick/CQCanvasBase.cpp PRE-CREATION 
>   qtquick/CQCanvasController.h PRE-CREATION 
>   qtquick/CQCanvasController.cpp PRE-CREATION 
>   qtquick/CQCanvasControllerItem.h PRE-CREATION 
>   qtquick/CQCanvasControllerItem.cpp PRE-CREATION 
>   qtquick/CQImageProvider.h PRE-CREATION 
>   qtquick/CQImageProvider.cpp PRE-CREATION 
>   qtquick/CQLinkArea.h PRE-CREATION 
>   qtquick/CQLinkArea.cpp PRE-CREATION 
>   qtquick/CQPluginLoaderProxy.h PRE-CREATION 
>   qtquick/CQPluginLoaderProxy.cpp PRE-CREATION 
>   qtquick/CQPresentationCanvas.h PRE-CREATION 
>   qtquick/CQPresentationCanvas.cpp PRE-CREATION 
>   qtquick/CQPresentationModel.h PRE-CREATION 
>   qtquick/CQPresentationModel.cpp PRE-CREATION 
>   qtquick/CQPresentationView.h PRE-CREATION 
>   qtquick/CQPresentationView.cpp PRE-CREATION 
>   qtquick/CQSpreadsheetCanvas.h PRE-CREATION 
>   qtquick/CQSpreadsheetCanvas.cpp PRE-CREATION 
>   qtquick/CQSpreadsheetListModel.h PRE-CREATION 
>   qtquick/CQSpreadsheetListModel.cpp PRE-CREATION 
>   qtquick/CQTextDocumentCanvas.h PRE-CREATION 
>   qtquick/CQTextDocumentCanvas.cpp PRE-CREATION 
>   qtquick/CQTextDocumentModel.h PRE-CREATION 
>   filters/words/docx/export/DocxFile.cpp d67e41f 
>   filters/words/msword-odf/wv2/src/utilities.cpp 4be8c38 
>   krita/sketch/KisSketchView.cpp 5cb9172 
>   krita/sketch/SketchDeclarativeView.cpp e352fc9 
>   libs/flake/KoCanvasController.h 804a1e4 
>   libs/flake/KoCanvasController.cpp 5190f62 
>   libs/flake/KoToolManager.h ac17dd0 
>   libs/flake/KoToolManager.cpp 5d4da91 
>   libs/kopageapp/KoPADocumentModel.cpp 22bd75a 
>   libs/kopageapp/tools/backgroundTool/KoPABackgroundToolFactory.cpp f442b84 
>   libs/main/KoApplication.cpp b20c0e9 
>   libs/main/KoDocument.h c3936a9 
>   libs/main/KoDocumentSectionDelegate.cpp 81c53c0 
>   libs/main/KoMainWindow.cpp 8db43f8 
>   libs/main/KoPart.cpp 04b8d25 
>   libs/main/KoTemplate.h f96099c 
>   libs/main/KoTemplate.cpp f1d3bd9 
>   libs/main/KoTemplateCreateDia.cpp 72573cc 
>   libs/main/KoTemplateGroup.cpp ab35dd1 
>   libs/main/KoTemplateTree.cpp 8f864b4 
>   libs/main/KoView.cpp 4770dcc 
>   libs/main/gemini/ViewModeSwitchEvent.h PRE-CREATION 
>   libs/odf/KoEncryptedStore.cpp 53c75b6 
>   libs/widgets/KoZoomAction.h c5f69b0 
>   plugins/defaultTools/defaulttool/SelectionDecorator.h 83e715e 
>   plugins/defaultTools/defaulttool/SelectionDecorator.cpp 3e16cfa 
>   qtquick/CMakeLists.txt PRE-CREATION 
>   words/templates/Wordprocessing/professional.png PRE-CREATION 
>   words/templates/Wordprocessing/FaxA4.desktop 2b43998 
>   words/templates/Wordprocessing/FaxLetter.desktop fc1c161 
>   words/templates/Wordprocessing/ProfessionalA4.desktop 7c84f34 
>   words/templates/Wordprocessing/ProfessionalLetter.desktop 5f8b94f 
>   words/templates/Wordprocessing/a4.png PRE-CREATION 
>   words/templates/Wordprocessing/colorful.png PRE-CREATION 
>   words/templates/Wordprocessing/fax.png PRE-CREATION 
>   stage/templates/odf/cohere-red.desktop PRE-CREATION 
>   stage/templates/odf/cohere-red.otp PRE-CREATION 
>   stage/templates/odf/cohere-red.png PRE-CREATION 
>   stage/templates/odf/curious_penguin.desktop 429e7c9 
>   stage/templates/odf/curious_penguin.png PRE-CREATION 
>   stage/templates/odf/flood_light.desktop 23adbb2 
>   stage/templates/odf/flood_light.png PRE-CREATION 
>   stage/templates/odf/hisc-action-cohere-blue.svgz PRE-CREATION 
>   stage/templates/odf/hisc-action-cohere-gold.svgz PRE-CREATION 
>   stage/templates/odf/hisc-action-cohere-magenta.svgz PRE-CREATION 
>   stage/templates/odf/hisc-action-cohere-red.svgz PRE-CREATION 
>   stage/templates/odf/kde_events.desktop afa4534 
>   stage/templates/odf/kde_events.png PRE-CREATION 
>   stage/templates/odf/rounded_square.desktop 85015a2 
>   stage/templates/odf/rounded_square.png PRE-CREATION 
>   stage/templates/odf/simple_waves.desktop dd2bd96 
>   stage/templates/odf/simple_waves.png PRE-CREATION 
>   stage/templates/odf/skyline_monotone.desktop 0c9dd68 
>   stage/templates/odf/skyline_monotone.png PRE-CREATION 
>   stage/templates/odf/skyline_monotone_wide.desktop 152c719 
>   stage/templates/odf/skyline_monotone_wide.png PRE-CREATION 
>   stage/templates/odf/skyline_morning.desktop ec4140d 
>   stage/templates/odf/skyline_morning.png PRE-CREATION 
>   stage/templates/odf/skyline_morning_wide.desktop d3337ae 
>   stage/templates/odf/skyline_morning_wide.png PRE-CREATION 
>   stage/templates/odf/skyline_night.desktop 28e3a18 
>   stage/templates/odf/skyline_night.png PRE-CREATION 
>   stage/templates/odf/skyline_night_wide.desktop e188171 
>   stage/templates/odf/skyline_night_wide.png PRE-CREATION 
>   stage/templates/odf/strange_far_hills.desktop 1a17807 
>   stage/templates/odf/strange_far_hills.png PRE-CREATION 
>   words/part/KWCanvasBase.cpp 0d2d28f 
>   words/part/KWCanvasItem.cpp cfdae98 
>   words/part/KWGui.cpp 65aedf7 
>   words/part/KWPageStyle.h a3bf58b 
>   words/part/KWView.h f21f8e3 
>   words/part/KWView.cpp 1285d21 
>   words/part/commands/KWShapeCreateCommand.h eb268f8 
>   words/part/dockers/KWNavigationWidget.cpp 1bb54e0 
>   words/part/dockers/KWStatisticsWidget.h eac4d44 
>   words/part/dockers/KWStatisticsWidget.cpp 63d0384 
>   words/part/frames/KWCopyShape.h 01eedf5 
>   words/part/frames/KWCopyShape.cpp 744f292 
>   words/part/pagetool/KWPageTool.cpp 7935390 
>   words/templates/Wordprocessing/A4.desktop 8a35eaf 
>   words/templates/Wordprocessing/CMakeLists.txt 88b73fa 
>   words/templates/Wordprocessing/ColorfulA4.desktop 04caf8e 
>   words/templates/Wordprocessing/ColorfulLetter.desktop ce38ab5 
>   CMakeLists.txt fa00fdd 
>   CalligraProducts.cmake c2ef8ac 
>   active/main.cpp 7e4c888 
>   active/qml/Test.qml PRE-CREATION 
>   active/src/CASpreadsheetHandler.cpp e8cebff 
>   active/src/CATextDocumentModel.cpp 4e72581 
>   active/src/MainWindow.cpp c378881 
>   cmake/modules/FindLibgit2.cmake PRE-CREATION 
>   cmake/modules/FindLibqgit2.cmake PRE-CREATION 
> 
> Diff: https://git.reviewboard.kde.org/r/120890/diff/
> 
> 
> Testing
> -------
> 
> * Compiles and shipped to users on Windows (through the Calligra Gemini packages)
> * Used every day for writing in a production environment (for producing my novel and recent short story)
> 
> 
> Thanks,
> 
> Dan Leinir Turthra Jensen
> 
>

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