Waveform monitor added.

[kdenlive] / src / waveform.h

diff --git a/src/waveform.h b/src/waveform.h
index 1f403f95435660c56437c961379516ce9a1d4d4c..3e385012257a2eaa3fa9fb33997affcdaaeac0e2 100644 (file)
--- a/src/waveform.h
+++ b/src/waveform.h
@@ -1,19 +1,58 @@
+/***************************************************************************
+ *   Copyright (C) 2010 by Simon Andreas Eugster (simon.eu@gmail.com)      *
+ *   This file is part of kdenlive. See www.kdenlive.org.                  *
+ *                                                                         *
+ *   This program is free software; you can redistribute it and/or modify  *
+ *   it under the terms of the GNU General Public License as published by  *
+ *   the Free Software Foundation; either version 2 of the License, or     *
+ *   (at your option) any later version.                                   *
+ ***************************************************************************/
+
 #ifndef WAVEFORM_H
 #define WAVEFORM_H
 
 #include <QWidget>
 
 #include "ui_waveform_ui.h"
+#include "renderer.h"
+#include "monitor.h"
+#include "waveformgenerator.h"
 
 class Waveform_UI;
+class WaveformGenerator;
+class Render;
+class Monitor;
 
 class Waveform : public QWidget, public Ui::Waveform_UI {
     Q_OBJECT
 
 public:
-    Waveform(QWidget *parent = 0);
+    Waveform(Monitor *projMonitor, Monitor *clipMonitor, QWidget *parent = 0);
     ~Waveform();
 
+protected:
+    void paintEvent(QPaintEvent *);
+    void resizeEvent(QResizeEvent *);
+    void mouseReleaseEvent(QMouseEvent *);
+
+private:
+    Monitor *m_projMonitor;
+    Monitor *m_clipMonitor;
+    Render *m_activeRender;
+
+    WaveformGenerator *m_waveformGenerator;
+
+    void updateDimensions();
+    bool initialDimensionUpdateDone;
+
+    QRect m_scopeRect;
+    QImage m_waveform;
+
+private slots:
+    void slotActiveMonitorChanged(bool isClipMonitor);
+    void slotRenderZoneUpdated();
+    void slotWaveformCalculated(QImage waveform, const uint &msec);
+
 };
 
 #endif // WAVEFORM_H