[Kde-games-devel] Review Request 114513: Facility to preview a completed Palapeli jigsaw puzzle

[Ian Wadham]

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http://git.reviewboard.kde.org/r/114513/
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Review request for KDE Games.


Repository: palapeli


Description
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Facility to preview a completed Palapeli jigsaw puzzle.

Original by Johannes Loehnert, 2010, modified by Ian Wadham to use current Palapeli interfaces.

The preview is controlled by a button in the toolbar, which is enabled when a puzzle is being solved. It appears in a floating tool-window and can be shown or hidden at will. The window can be moved, resized, maximized or closed (hidden, but not deleted). It is deleted when the user returns to the puzzle-collection view or terminates Palapeli when in solving mode. The window's title is derived from the name of the puzzle, e.g. "Citrus Fruits - Preview". Its visibility and geometry are saved in Settings between uses. If visibility is on in Settings, the puzzle preview appears immediately a puzzle is requested and can be viewed while the puzzle is loading.

When the mouse pointer is moved into the preview window, the view is automatically magnified to show an area of at least 3x3 pieces. As the pointer moves around, the view automatically scrolls, to allow the user to home in rapidly on any detail of the puzzle's image.


Diffs
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  src/window/mainwindow.cpp e3305fb 
  src/window/mainwindow.h f94e52c 
  src/palapeliui.rc d888c0d 
  src/main.cpp f7fec86 
  src/palapeli.kcfg b30d6b1 
  src/engine/puzzlepreview.cpp PRE-CREATION 
  src/engine/puzzlepreview.h PRE-CREATION 
  src/CMakeLists.txt c648c91 

Diff: http://git.reviewboard.kde.org/r/114513/diff/


Testing
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Developed and tested on an Apple Macbook OS X platform, using KDE from Macports.

Tested all the features described above, including title bar buttons. Also tested cases where image and Palapeli metadata are unavailable, in which case the preview contains a text message and a generic title.

On Apple, the Minimize button is disabled and has not been tested. I am not sure if it will be enabled in Linux, nor what its effect should be.


Thanks,

Ian Wadham

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