97a13a9dbe
this will become the prefered way to access DataEngines rather than DataEngineManager which exposes implementation details that need to be manually managed
89 lines
2.6 KiB
C++
89 lines
2.6 KiB
C++
/*
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* Copyright 2008 by Aaron Seigo <aseigo@kde.org>
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* Copyright 2008 by Petri Damsten <damu@iki.fi>
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*
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* This program is free software; you can redistribute it and/or modify
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* it under the terms of the GNU Library General Public License as
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* published by the Free Software Foundation; either version 2, or
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* (at your option) any later version.
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*
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* This program is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details
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*
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* You should have received a copy of the GNU Library General Public
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* License along with this program; if not, write to the
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* Free Software Foundation, Inc.,
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* 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
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*/
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#ifndef PLASMA_WALLPAPERPRIVATE_H
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#define PLASMA_WALLPAPERPRIVATE_H
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#include <QtCore/QQueue>
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#include <QtCore/QRunnable>
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#include <QtCore/QWeakPointer>
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#include "plasma/dataengineconsumer.h"
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#include "plasma/scripting/wallpaperscript.h"
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#include "plasma/private/wallpaperrenderthread_p.h"
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namespace Plasma
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{
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class WallpaperPrivate : public DataEngineConsumer
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{
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public:
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WallpaperPrivate(KService::Ptr service, Wallpaper *wallpaper);
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QString cachePath(const QString &key) const;
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QString cacheKey(const QString &sourceImagePath, const QSize &size,
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int resizeMethod, const QColor &color) const;
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void initScript();
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bool findInCache(const QString &key, unsigned int lastModified = 0);
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void newRenderCompleted(const WallpaperRenderRequest &render, const QImage &image);
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void setupScriptSupport();
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void renderWallpaper(const QString &sourceImagePath, const QImage &image, const QSize &size,
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Wallpaper::ResizeMethod resizeMethod, const QColor &color);
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Wallpaper *q;
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KPluginInfo wallpaperDescription;
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Package *package;
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QRectF boundingRect;
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KServiceAction mode;
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int renderToken;
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Wallpaper::ResizeMethod lastResizeMethod;
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QSizeF targetSize;
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WallpaperScript *script;
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QList<QAction*> contextActions;
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QString wallpaperPath;
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bool cacheRendering : 1;
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bool initialized : 1;
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bool needsConfig : 1;
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bool scriptInitialized : 1;
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bool previewing : 1;
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bool needsPreviewDuringConfiguration : 1;
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};
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class LoadImageThread : public QObject, public QRunnable
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{
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Q_OBJECT
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public:
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LoadImageThread(const QString &filePath);
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void run();
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Q_SIGNALS:
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void done(const QImage &pixmap);
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private:
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QString m_filePath;
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};
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} // namespace Plasma
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#endif
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