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

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revision 1464 by capela, Thu Nov 1 17:14:21 2007 UTC revision 1510 by capela, Thu Nov 22 14:17:24 2007 UTC
# Line 24  Line 24 
24  #define __qsamplerChannel_h  #define __qsamplerChannel_h
25    
26  #include <QTableWidgetItem>  #include <QTableWidgetItem>
 #include <QAbstractTableModel>  
 #include <QMetaType>  
27  #include <QItemDelegate>  #include <QItemDelegate>
 #include <QFontMetrics>  
 #include <QModelIndex>  
 #include <QSize>  
28    
29  #include <lscp/client.h>  #include <lscp/client.h>
30  #include <lscp/device.h>  #include <lscp/device.h>
# Line 195  private: Line 190  private:
190    
191    
192  //-------------------------------------------------------------------------  //-------------------------------------------------------------------------
193  // qsamplerChannelRoutingTable - Channel routing table widget.  // ChannelRoutingModel - data model for audio routing (used for QTableView)
194  //  //
195    
196  #if 0  struct ChannelRoutingItem {
197  class qsamplerChannelRoutingTable : public QTable          QStringList options;
198            int         selection;
199    };
200    
201    // so we can use it i.e. through QVariant
202    Q_DECLARE_METATYPE(ChannelRoutingItem)
203    
204    class ChannelRoutingModel : public QAbstractTableModel
205  {  {
206          Q_OBJECT          Q_OBJECT
   
207  public:  public:
208    
209          // Constructor.          ChannelRoutingModel(QObject* pParent = NULL);
         qsamplerChannelRoutingTable(QWidget *pParent = 0, const char *pszName = 0);  
         // Default destructor.  
         ~qsamplerChannelRoutingTable();  
210    
211          // Common parameter table renderer.          // overridden methods from subclass(es)
212          void refresh(qsamplerDevice *pDevice,          int rowCount(const QModelIndex& parent = QModelIndex()) const;
213                  const qsamplerChannelRoutingMap& routing);          int columnCount(const QModelIndex& parent = QModelIndex()) const;
214            Qt::ItemFlags flags(const QModelIndex& index) const;
215            bool setData(const QModelIndex& index, const QVariant& value,
216                    int role = Qt::EditRole);
217            QVariant data(const QModelIndex &index, int role) const;
218            QVariant headerData(int section, Qt::Orientation orientation,
219                    int role = Qt::DisplayRole) const;
220    
221          // Commit any pending editing.          // own methods
222          void flush();          qsamplerChannelRoutingMap routingMap() const { return m_routing; }
 };  
 #endif  
223    
224  struct ChannelRoutingItem {          void clear() { m_routing.clear(); }
     QStringList options;  
     int         selection;  
 };  
225    
226  // so we can use it i.e. through QVariant  public slots:
 Q_DECLARE_METATYPE(ChannelRoutingItem)  
227    
228  class ChannelRoutingModel : public QAbstractTableModel {          void refresh(qsamplerDevice *pDevice,
229          Q_OBJECT                  const qsamplerChannelRoutingMap& routing);
     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;  
 };  
230    
231  class ChannelRoutingDelegate : public QItemDelegate {  private:
         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;  
232    
233          void updateEditorGeometry(QWidget* editor,          qsamplerDevice *m_pDevice;
234              const QStyleOptionViewItem& option, const QModelIndex& index) const;          qsamplerChannelRoutingMap m_routing;
235  };  };
236    
237    
238  //-------------------------------------------------------------------------  //-------------------------------------------------------------------------
239  // qsamplerChannelRoutingComboBox - Custom combo box for routing table.  // ChannelRoutingDelegate - table cell renderer for audio routing
240  //  //
241    
242  /*  class ChannelRoutingDelegate : public QItemDelegate
 class qsamplerChannelRoutingComboBox : public QTableWidgetItem  
243  {  {
244  public:          Q_OBJECT
   
         // Constructor.  
         qsamplerChannelRoutingComboBox(QTableWidget *pTable,  
                 const QStringList& list, const QPixmap& pixmap);  
245    
246          // Public accessors.  public:
         void setCurrentItem(int iCurrentItem);  
         int currentItem() const;  
   
 protected:  
   
         // Virtual implemetations.  
         QWidget *createEditor() const;  
         void setContentFromEditor(QWidget *pWidget);  
247    
248  private:          ChannelRoutingDelegate(QObject* pParent = NULL);
249    
250          // Initial value holders          QWidget* createEditor(QWidget *pParent,
251          QStringList m_list;                  const QStyleOptionViewItem& option, const QModelIndex& index) const;
252          int m_iCurrentItem;          void setEditorData(QWidget *pEditor, const QModelIndex& index) const;
253            void setModelData(QWidget *pEditor, QAbstractItemModel* model,
254                    const QModelIndex& index) const;
255            void updateEditorGeometry(QWidget *pEditor,
256                    const QStyleOptionViewItem& option, const QModelIndex& index) const;
257  };  };
 */  
258    
259  #endif  // __qsamplerChannel_h  #endif  // __qsamplerChannel_h
260    
   
261  // end of qsamplerChannel.h  // end of qsamplerChannel.h
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