1 files changed, 133 insertions, 0 deletions
diff --git a/muse_qt4_evolution/muse/widgets/mixdowndialog.cpp b/muse_qt4_evolution/muse/widgets/mixdowndialog.cpp
new file mode 100644
index 00000000..ac517d30
--- /dev/null
+++ b/muse_qt4_evolution/muse/widgets/mixdowndialog.cpp
@@ -0,0 +1,133 @@
+//=============================================================================
+//  MusE
+//  Linux Music Editor
+//  $Id:$
+//
+//  Copyright (C) 2002-2006 by Werner Schweer and others
+//
+//  This program is free software; you can redistribute it and/or modify
+//  it under the terms of the GNU General Public License version 2.
+//
+//  This program is distributed in the hope that it will be useful,
+//  but WITHOUT ANY WARRANTY; without even the implied warranty of
+//  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+//  GNU General Public License for more details.
+//
+//  You should have received a copy of the GNU General Public License
+//  along with this program; if not, write to the Free Software
+//  Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
+//=============================================================================
+
+#include "al/al.h"
+#include "mixdowndialog.h"
+#include "globals.h"
+#include "wave.h"
+#include "song.h"
+#include "gconfig.h"
+
+//---------------------------------------------------------
+//   sndFileOpen
+//    sf - old soundfile, used to preset file parameters
+//---------------------------------------------------------
+
+SndFile* getSndFile(SndFile* sf, QWidget* parent)
+      {
+      MixdownFileDialog* dialog = new MixdownFileDialog(sf, parent);
+      dialog->exec();
+      SndFile* sndFile = dialog->sndFile();
+      delete dialog;
+      return sndFile;
+      }
+
+//---------------------------------------------------------
+//   MixdownFileDialog
+//---------------------------------------------------------
+
+MixdownFileDialog::MixdownFileDialog(SndFile* _sf, QWidget* parent)
+   : QDialog(parent)
+      {
+      setupUi(this);
+      sf   = 0;
+      connect(buttonPath, SIGNAL(clicked()), SLOT(fdialog()));
+      if (_sf) {
+            int channels = _sf->channels();
+            int format   = _sf->format();
+            switch(channels) {
+                  case 1:  channels = 1; break;
+                  case 2:  channels = 0; break;
+                  case 6:  channels = 2; break;
+                  }
+            editPath->setText(_sf->finfo()->filePath());
+            comboChannel->setCurrentIndex(channels);
+            comboFormat->setCurrentIndex(format);
+            }
+      else {
+            // create unique mixdown file path
+            QString path = QDir::homePath() + "/" + config.projectPath + "/" + song->projectPath();
+
+            QDir dir(path);
+            for (int i = 1; i < 1000; ++i) {
+                  QString fp = QString("md%2.wav").arg(i);
+                  if (!dir.exists(fp)) {
+                        path = dir.filePath(fp);
+                        break;
+                        }
+                  }
+            editPath->setText(path);
+            }
+      }
+
+//---------------------------------------------------------
+//   accept
+//---------------------------------------------------------
+
+void MixdownFileDialog::accept()
+      {
+      QString oldpath;
+      unsigned channel = comboChannel->currentIndex();
+      unsigned format  = comboFormat->currentIndex();
+      switch (channel) {
+            case 0: channel = 2; break;
+            case 1: channel = 1; break;
+            case 2: channel = 6; break;     // not implemented!
+            }
+      switch (format) {
+            case 0:     // 16 bit wave
+                  format = SF_FORMAT_WAV | SF_FORMAT_PCM_16;
+                  break;
+            case 1:     // 24 bit wave
+                  format = SF_FORMAT_WAV | SF_FORMAT_PCM_24;
+                  break;
+            case 2:     // 32 bit float wave
+                  format = SF_FORMAT_WAV | SF_FORMAT_FLOAT;
+                  break;
+            }
+      QString path = editPath->text();
+      if (path.isEmpty()) {
+            sf = 0;
+            reject();
+            return;
+            }
+      if (path.right(4) != ".wav")
+            path += ".wav";
+      sf = new SndFile(path);
+      sf->setFormat(format, channel, AL::sampleRate);
+      done(1);
+      }
+
+//---------------------------------------------------------
+//   fdialog
+//---------------------------------------------------------
+
+void MixdownFileDialog::fdialog()
+      {
+      QString path = QFileDialog::getSaveFileName(
+         this,
+         tr("MusE: set mixdown file name"),
+         editPath->text(),
+         tr("Wave Files (*.wav);;All Files (*)")
+         );
+      if (!path.isEmpty())
+            editPath->setText(path);
+      }
+