comparison data/model/WritableWaveFileModel.h @ 1122:b9faee02afa5 recording

Make WritableWaveFileModel a true WaveFileModel (and ReadOnlyWaveFileModel the other sort of it). Enable recording from an empty session using that.

     published by the Free Software Foundation; either version 2 of the
     License, or (at your option) any later version.  See the file
     COPYING included with this distribution for more information.
 */
 
-#ifndef _WRITABLE_WAVE_FILE_MODEL_H_
-#define _WRITABLE_WAVE_FILE_MODEL_H_
+#ifndef WRITABLE_WAVE_FILE_MODEL_H
+#define WRITABLE_WAVE_FILE_MODEL_H
 
 #include "WaveFileModel.h"
+#include "ReadOnlyWaveFileModel.h"
+#include "PowerOfSqrtTwoZoomConstraint.h"
 
 class WavFileWriter;
 class WavFileReader;
 
-class WritableWaveFileModel : public RangeSummarisableTimeValueModel
+class WritableWaveFileModel : public WaveFileModel
 {
     Q_OBJECT
 
 public:
     WritableWaveFileModel(sv_samplerate_t sampleRate, int channels, QString path = "");

     }
 
     sv_frame_t getFrameCount() const;
     int getChannelCount() const { return m_channels; }
     sv_samplerate_t getSampleRate() const { return m_sampleRate; }
+    sv_samplerate_t getNativeRate() const { return m_sampleRate; }
+
+    QString getTitle() const {
+        if (m_model) return m_model->getTitle();
+        else return "";
+    } 
+    QString getMaker() const {
+        if (m_model) return m_model->getMaker();
+        else return "";
+    }
+    QString getLocation() const {
+        if (m_model) return m_model->getLocation();
+        else return "";
+    }
 
     float getValueMinimum() const { return -1.0f; }
     float getValueMaximum() const { return  1.0f; }
 
     virtual sv_frame_t getStartFrame() const { return m_startFrame; }

     virtual void toXml(QTextStream &out,
                        QString indent = "",
                        QString extraAttributes = "") const;
 
 protected:
-    WaveFileModel *m_model;
+    ReadOnlyWaveFileModel *m_model;
     WavFileWriter *m_writer;
     WavFileReader *m_reader;
     sv_samplerate_t m_sampleRate;
     int m_channels;
     sv_frame_t m_frameCount;