57 lines
1.2 KiB
C++
57 lines
1.2 KiB
C++
/*
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Copyright (c) 2007 Paolo Capriotti <p.capriotti@gmail.com>
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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 General Public License as published by
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the Free Software Foundation; either version 2 of the License, or
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(at your option) any later version.
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*/
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#ifndef RENDERTHREAD_H
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#define RENDERTHREAD_H
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#include "backgroundpackage.h"
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#include <QColor>
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#include <QImage>
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#include <QMutex>
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#include <QThread>
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#include <QWaitCondition>
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class RenderThread : public QThread
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{
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Q_OBJECT
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public:
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RenderThread();
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virtual ~RenderThread();
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int render(const QString &file,
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const QColor &color,
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Background::ResizeMethod method);
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void setSize(const QSize &size);
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void setRatio(float ratio);
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protected:
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virtual void run();
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private:
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QMutex m_mutex; // to protect parameters
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QWaitCondition m_condition;
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// protected by mutex
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int m_current_token;
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QString m_file;
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QColor m_color;
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QSize m_size;
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float m_ratio;
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Background::ResizeMethod m_method;
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bool m_abort;
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bool m_restart;
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signals:
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void done(int token, const QImage &pixmap);
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};
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#endif // RENDERTHREAD_H
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