/[svn]/qsampler/trunk/src/qsamplerInstrumentList.h
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revision 1013 by capela, Mon Jan 8 16:52:48 2007 UTC revision 1461 by schoenebeck, Sun Oct 28 23:30:36 2007 UTC
# Line 22  Line 22 
22  #ifndef __qsamplerInstrumentList_h  #ifndef __qsamplerInstrumentList_h
23  #define __qsamplerInstrumentList_h  #define __qsamplerInstrumentList_h
24    
25  #include <qlistview.h>  #include <QListWidget>
26  #include <qheader.h>  #include <QListWidgetItem>
27    //#include <qheader.h>
28    #include <QAbstractTableModel>
29    #include <QItemDelegate>
30    
31  #include <lscp/client.h>  #include <lscp/client.h>
32    
33    #include <string.h>
34    
35    #include "qsamplerInstrument.h"
36    
37  // Forward declarations.  // Forward declarations.
38  class qsamplerInstrument;  //class qsamplerInstrument;
39  class qsamplerInstrumentList;  //class qsamplerInstrumentList;
40    
41  class QAction;  class QAction;
42    
# Line 39  class QAction; Line 45  class QAction;
45  // class qsamplerInstrumentGroup -- custom group list view item.  // class qsamplerInstrumentGroup -- custom group list view item.
46  //  //
47    
48  class qsamplerInstrumentGroup : public QListViewItem  class qsamplerInstrumentGroup : public QListWidgetItem
49  {  {
50  public:  public:
51    
52          // Constructors.          // Constructors.
53          qsamplerInstrumentGroup(qsamplerInstrumentList *pListView,          qsamplerInstrumentGroup(QListWidget *pListView,
54                  const QString& sName, QListViewItem *pItemAfter = NULL);                  const QString& sName, QListWidgetItem *pItemAfter = NULL);
55          qsamplerInstrumentGroup(qsamplerInstrumentGroup *pGroupItem,          qsamplerInstrumentGroup(qsamplerInstrumentGroup *pGroupItem,
56                  const QString& sName);                  const QString& sName);
57          // Default destructor.          // Default destructor.
# Line 55  public: Line 61  public:
61          void setName(const QString& sName);          void setName(const QString& sName);
62          QString name() const;          QString name() const;
63    
64          qsamplerInstrumentList  *listView() const;          QListWidget  *listView() const;
65          qsamplerInstrumentGroup *groupItem() const;          qsamplerInstrumentGroup *groupItem() const;
66    
67          // To show up whether its open or not.          // To show up whether its open or not.
# Line 75  class qsamplerInstrumentItem : public qs Line 81  class qsamplerInstrumentItem : public qs
81  public:  public:
82    
83          // Constructors.          // Constructors.
84          qsamplerInstrumentItem(qsamplerInstrumentList *pListView,          qsamplerInstrumentItem(QListWidget *pListView,
85                  qsamplerInstrument *pInstrument,                  qsamplerInstrument *pInstrument,
86                  QListViewItem *pItemAfter = NULL);                  QListWidgetItem *pItemAfter = NULL);
87          qsamplerInstrumentItem(qsamplerInstrumentGroup *pGroupItem,          qsamplerInstrumentItem(qsamplerInstrumentGroup *pGroupItem,
88                  qsamplerInstrument *pInstrument);                  qsamplerInstrument *pInstrument);
89          // Default destructor.          // Default destructor.
# Line 103  private: Line 109  private:
109  // qsamplerInstrumentList -- MIDI instrument list view.  // qsamplerInstrumentList -- MIDI instrument list view.
110  //  //
111    
112    #if 0
113  class qsamplerInstrumentList : public QListView  class qsamplerInstrumentList : public QListView
114  {  {
115          Q_OBJECT          Q_OBJECT
# Line 168  protected slots: Line 175  protected slots:
175          void selectionChangedSlot();          void selectionChangedSlot();
176    
177          // In-place activation slot.          // In-place activation slot.
178          void activatedSlot(QListViewItem *pListItem);          void activatedSlot(QListWidgetItem *pListItem);
179    
180          // In-place aliasing slot.          // In-place aliasing slot.
181          void renamedSlot(QListViewItem *pItem);          void renamedSlot(QListWidgetItem *pItem);
182    
183  protected:  protected:
184    
185          // Find and return the nearest group item...          // Find and return the nearest group item...
186          qsamplerInstrumentGroup *groupItem(QListViewItem *pListItem) const;          qsamplerInstrumentGroup *groupItem(QListWidgetItem *pListItem) const;
187    
188          // Context menu request event handler.          // Context menu request event handler.
189          void contextMenuEvent(QContextMenuEvent *pContextMenuEvent);          void contextMenuEvent(QContextMenuEvent *pContextMenuEvent);
# Line 194  private: Line 201  private:
201          // Current map selection.          // Current map selection.
202          int m_iMidiMap;          int m_iMidiMap;
203  };  };
204    #endif
205    
206    class MidiInstrumentsModel : public QAbstractTableModel {
207    Q_OBJECT
208    public:
209        MidiInstrumentsModel(QObject* parent = 0);
210    
211        // overridden methods from subclass(es)
212        int rowCount(const QModelIndex &parent) const;
213        int columnCount(const QModelIndex &parent) const;
214        QVariant data(const QModelIndex &index, int role) const;
215        QVariant headerData(int section, Qt::Orientation orientation, int role = Qt::DisplayRole) const;
216    
217        qsamplerInstrument* addInstrument(int iMap = 0, int iBank = -1, int iProg = -1);
218    
219        // Map selector.
220        void setMidiMap(int iMidiMap);
221        int midiMap() const;
222    
223    signals:
224        // Instrument map/session change signal.
225        void instrumentsChanged();
226    
227    public slots:
228        // General reloader.
229        void refresh();
230    
231    private:
232        typedef QMap<int, QList<qsamplerInstrument> > InstrumentsMap;
233    
234        // Current map selection.
235        int m_iMidiMap;
236    
237        InstrumentsMap instruments;
238    };
239    
240    class MidiInstrumentsDelegate : public QItemDelegate {
241    Q_OBJECT
242    public:
243        MidiInstrumentsDelegate(QObject* parent = 0);
244    
245        QWidget* createEditor(QWidget* parent, const QStyleOptionViewItem& option,
246                              const QModelIndex& index) const;
247    
248        void setEditorData(QWidget* editor, const QModelIndex& index) const;
249        void setModelData(QWidget* editor, QAbstractItemModel* model,
250                          const QModelIndex& index) const;
251    
252        void updateEditorGeometry(QWidget* editor,
253            const QStyleOptionViewItem& option, const QModelIndex& index) const;
254    };
255    
256    
257  #endif  // __qsamplerInstrumentList_h  #endif  // __qsamplerInstrumentList_h
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