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look for the palettes in various places

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This commit is contained in:
Gambhiro 2015-12-09 18:08:21 +00:00
parent 66aa8fa6a1
commit c2d227b403
1 changed files with 13 additions and 7 deletions
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20
Source/Fractorium/FractoriumEmberController.cpp
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@ -78,14 +78,20 @@ FractoriumEmberController<T>::FractoriumEmberController(Fractorium* fractorium)
//Initial combo change event to fill the palette table will be called automatically later.
// TODO: Use QStandardPaths::DataLocation(), on linux one of the paths it
// returns should be "/usr/share/fractorium". It might have to be lowercased
// to make sure.
//
// http://doc.qt.io/qt-5/qstandardpaths.html#StandardLocation-enum
// Look for a palette in:
// - the folder where the binary is, QCoreApplication::applicationDirPath()
// - shared data folder, QStandardPaths::DataLocation()
// - /usr/local/share/fractorium
// - /usr/share/fractorium
if (!InitPaletteList(QString("/usr/share/fractorium").toLocal8Bit().data()))
throw "No palettes found, exiting.";
// TODO: use QStandardPaths::DataLocation too.
if ( ! (InitPaletteList(QCoreApplication::applicationDirPath().toLocal8Bit().data()) ||
InitPaletteList(QString("/usr/local/share/fractorium").toLocal8Bit().data()) ||
InitPaletteList(QString("/usr/share/fractorium").toLocal8Bit().data())) )
{
throw "No palettes found, exiting.";
}
BackgroundChanged(QColor(0, 0, 0));//Default to black.
ClearUndo();