/[svn]/qsampler/trunk/src/qsamplerChannel.h

Diff of /qsampler/trunk/src/qsamplerChannel.h

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-revision 751 by capela,
Fri Aug 19 17:10:16 2005 UTC
+revision 1461 by schoenebeck,
Sun Oct 28 23:30:36 2007 UTC
 Line 1
  // qsamplerChannel.h
  //
  /****************************************************************************
-    Copyright (C) 2003-2005, rncbc aka Rui Nuno Capela. All rights reserved.
+    Copyright (C) 2004-2007, rncbc aka Rui Nuno Capela. All rights reserved.
     This program is free software; you can redistribute it and/or
     modify it under the terms of the GNU General Public License
 Line 13
     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
+    You should have received a copy of the GNU General Public License along
-    along with this program; if not, write to the Free Software
+    with this program; if not, write to the Free Software Foundation, Inc.,
-    Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
+Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
  *****************************************************************************/
  #ifndef __qsamplerChannel_h
  #define __qsamplerChannel_h
- #include <qobject.h>
+ #include <QTableWidgetItem>
+ #include <QAbstractTableModel>
+ #include <QMetaType>
+ #include <QItemDelegate>
+ #include <QFontMetrics>
+ #include <QModelIndex>
+ #include <QSize>
  #include <lscp/client.h>
  #include <lscp/device.h>
  #include "qsamplerOptions.h"
- class qsamplerMainForm;
+ class qsamplerDevice;
+ // Typedef'd QMap.
+ typedef QMap<int, int> qsamplerChannelRoutingMap;
  //-------------------------------------------------------------------------
-Line 41 
 class qsamplerChannel
+Line 51 
 class qsamplerChannel
  public:
          // Constructor.
-         qsamplerChannel(qsamplerMainForm *pMainForm, int iChannelID = -1);
+         qsamplerChannel(int iChannelID = -1);
          // Default destructor.
          ~qsamplerChannel();
-         // Main application form accessor.
-         qsamplerMainForm *mainForm() const;
-         // Main application options accessor.
-         qsamplerOptions *options() const;
-         // LSCP client descriptor accessor.
-         lscp_client_t * client() const;
          // Add/remove sampler channel methods.
          bool     addChannel();
          bool     removeChannel();
-Line 96 
 public:
+Line 97 
 public:
          int      midiChannel() const;
          bool     setMidiChannel(int iMidiChannel);
+         // MIDI instrument map.
+         int      midiMap() const;
+         bool     setMidiMap(int iMidiMap);
          // Audio output driver (DEPRECATED).
          const QString& audioDriver() const;
          bool     setAudioDriver(const QString& sAudioDriver);
-Line 116 
 public:
+Line 121 
 public:
          bool     channelSolo() const;
          bool     setChannelSolo(bool bSolo);
+         // Audio routing accessors.
+         int      audioChannel(int iAudioOut) const;
+         bool     setAudioChannel(int iAudioOut, int iAudioIn);
+         // The audio routing map itself.
+         const qsamplerChannelRoutingMap& audioRouting() const;
          // Istrument name remapper.
          void     updateInstrumentName();
-Line 128 
 public:
+Line 139 
 public:
          // Reset channel method.
          bool     channelReset();
+         // Spawn instrument editor method.
+         bool     editChannel();
          // Message logging methods (brainlessly mapped to main form's).
          void     appendMessages       (const QString & s) const;
          void     appendMessagesColor  (const QString & s, const QString & c) const;
-Line 154 
 public:
+Line 168 
 public:
  private:
-         // Main application form reference.
-         qsamplerMainForm *m_pMainForm;
          // Unique channel identifier.
          int     m_iChannelID;
-Line 170 
 private:
+Line 181 
 private:
          int     m_iMidiDevice;
          int     m_iMidiPort;
          int     m_iMidiChannel;
+         int     m_iMidiMap;
          QString m_sAudioDriver;
          int     m_iAudioDevice;
          float   m_fVolume;
          bool    m_bMute;
          bool    m_bSolo;
+         // The audio routing mapping.
+         qsamplerChannelRoutingMap m_audioRouting;
+ };
+ //-------------------------------------------------------------------------
+ // qsamplerChannelRoutingTable - Channel routing table widget.
+ //
+ #if 0
+ class qsamplerChannelRoutingTable : public QTable
+ {
+         Q_OBJECT
+ public:
+         // Constructor.
+         qsamplerChannelRoutingTable(QWidget *pParent = 0, const char *pszName = 0);
+         // Default destructor.
+         ~qsamplerChannelRoutingTable();
+         // Common parameter table renderer.
+         void refresh(qsamplerDevice *pDevice,
+                 const qsamplerChannelRoutingMap& routing);
+         // Commit any pending editing.
+         void flush();
+ };
+ #endif
+ struct ChannelRoutingItem {
+     QStringList options;
+     int         selection;
+ };
+ // so we can use it i.e. through QVariant
+ Q_DECLARE_METATYPE(ChannelRoutingItem)
+ class ChannelRoutingModel : public QAbstractTableModel {
+         Q_OBJECT
+     public:
+         ChannelRoutingModel(QObject* parent = 0);
+         // overridden methods from subclass(es)
+         int rowCount(const QModelIndex &parent) const;
+         int columnCount(const QModelIndex &parent) const;
+         QVariant data(const QModelIndex &index, int role) const;
+         QVariant headerData(int section, Qt::Orientation orientation, int role = Qt::DisplayRole) const;
+     public slots:
+         void refresh(qsamplerDevice *pDevice, const qsamplerChannelRoutingMap& routing);
+     private:
+         qsamplerDevice* pDevice;
+         qsamplerChannelRoutingMap routing;
+ };
+ class ChannelRoutingDelegate : public QItemDelegate {
+         Q_OBJECT
+     public:
+         ChannelRoutingDelegate(QObject* parent = 0);
+         QWidget* createEditor(QWidget* parent, const QStyleOptionViewItem& option,
+                               const QModelIndex& index) const;
+         void setEditorData(QWidget* editor, const QModelIndex& index) const;
+         void setModelData(QWidget* editor, QAbstractItemModel* model,
+                           const QModelIndex& index) const;
+         void updateEditorGeometry(QWidget* editor,
+             const QStyleOptionViewItem& option, const QModelIndex& index) const;
+ };
+ //-------------------------------------------------------------------------
+ // qsamplerChannelRoutingComboBox - Custom combo box for routing table.
+ //
+ /*
+ class qsamplerChannelRoutingComboBox : public QTableWidgetItem
+ {
+ public:
+         // Constructor.
+         qsamplerChannelRoutingComboBox(QTableWidget *pTable,
+                 const QStringList& list, const QPixmap& pixmap);
+         // Public accessors.
+         void setCurrentItem(int iCurrentItem);
+         int currentItem() const;
+ protected:
+         // Virtual implemetations.
+         QWidget *createEditor() const;
+         void setContentFromEditor(QWidget *pWidget);
+ private:
+         // Initial value holders
+         QStringList m_list;
+         int m_iCurrentItem;
  };
+ */
  #endif  // __qsamplerChannel_h

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