/[svn]/qsampler/trunk/src/qsamplerChannel.h
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revision 519 by schoenebeck, Sun May 8 17:04:10 2005 UTC revision 980 by capela, Sun Dec 17 22:29:29 2006 UTC
# Line 1  Line 1 
1  // qsamplerChannel.h  // qsamplerChannel.h
2  //  //
3  /****************************************************************************  /****************************************************************************
4     Copyright (C) 2003-2005, rncbc aka Rui Nuno Capela. All rights reserved.     Copyright (C) 2004-2006, rncbc aka Rui Nuno Capela. All rights reserved.
5    
6     This program is free software; you can redistribute it and/or     This program is free software; you can redistribute it and/or
7     modify it under the terms of the GNU General Public License     modify it under the terms of the GNU General Public License
# Line 13  Line 13 
13     MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the     MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
14     GNU General Public License for more details.     GNU General Public License for more details.
15    
16     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
17     along with this program; if not, write to the Free Software     with this program; if not, write to the Free Software Foundation, Inc.,
18     Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.     51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
19    
20  *****************************************************************************/  *****************************************************************************/
21    
22  #ifndef __qsamplerChannel_h  #ifndef __qsamplerChannel_h
23  #define __qsamplerChannel_h  #define __qsamplerChannel_h
24    
25  #include <qobject.h>  #include <qtable.h>
26    
27  #include <lscp/client.h>  #include <lscp/client.h>
28  #include <lscp/device.h>  #include <lscp/device.h>
29    
30  #include "qsamplerOptions.h"  #include "qsamplerOptions.h"
31    
32  class qsamplerMainForm;  class qsamplerDevice;
33    
34    
35    // Typedef'd QMap.
36    typedef QMap<int, int> qsamplerChannelRoutingMap;
37    
38    
39  //-------------------------------------------------------------------------  //-------------------------------------------------------------------------
# Line 41  class qsamplerChannel Line 45  class qsamplerChannel
45  public:  public:
46    
47          // Constructor.          // Constructor.
48          qsamplerChannel(qsamplerMainForm *pMainForm, int iChannelID = -1);          qsamplerChannel(int iChannelID = -1);
49          // Default destructor.          // Default destructor.
50          ~qsamplerChannel();          ~qsamplerChannel();
51    
         // Main application form accessor.  
         qsamplerMainForm *mainForm() const;  
   
         // Main application options accessor.  
         qsamplerOptions *options() const;  
   
         // LSCP client descriptor accessor.  
         lscp_client_t * client() const;  
   
52          // Add/remove sampler channel methods.          // Add/remove sampler channel methods.
53          bool     addChannel();          bool     addChannel();
54          bool     removeChannel();          bool     removeChannel();
# Line 96  public: Line 91  public:
91          int      midiChannel() const;          int      midiChannel() const;
92          bool     setMidiChannel(int iMidiChannel);          bool     setMidiChannel(int iMidiChannel);
93    
94            // MIDI instrument map.
95            int      midiMap() const;
96            bool     setMidiMap(int iMidiMap);
97    
98          // Audio output driver (DEPRECATED).          // Audio output driver (DEPRECATED).
99          const QString& audioDriver() const;          const QString& audioDriver() const;
100          bool     setAudioDriver(const QString& sAudioDriver);          bool     setAudioDriver(const QString& sAudioDriver);
# Line 108  public: Line 107  public:
107          float    volume() const;          float    volume() const;
108          bool     setVolume(float fVolume);          bool     setVolume(float fVolume);
109    
110            // Sampler channel mute state.
111            bool     channelMute() const;
112            bool     setChannelMute(bool bMute);
113    
114            // Sampler channel solo state.
115            bool     channelSolo() const;
116            bool     setChannelSolo(bool bSolo);
117    
118            // Audio routing accessors.
119            int      audioChannel(int iAudioOut) const;
120            bool     setAudioChannel(int iAudioOut, int iAudioIn);
121            // The audio routing map itself.
122            const qsamplerChannelRoutingMap& audioRouting() const;
123    
124          // Istrument name remapper.          // Istrument name remapper.
125          void     updateInstrumentName();          void     updateInstrumentName();
126    
# Line 146  public: Line 159  public:
159    
160  private:  private:
161    
         // Main application form reference.  
         qsamplerMainForm *m_pMainForm;  
   
162          // Unique channel identifier.          // Unique channel identifier.
163          int     m_iChannelID;          int     m_iChannelID;
164    
# Line 162  private: Line 172  private:
172          int     m_iMidiDevice;          int     m_iMidiDevice;
173          int     m_iMidiPort;          int     m_iMidiPort;
174          int     m_iMidiChannel;          int     m_iMidiChannel;
175            int     m_iMidiMap;
176          QString m_sAudioDriver;          QString m_sAudioDriver;
177          int     m_iAudioDevice;          int     m_iAudioDevice;
178          float   m_fVolume;          float   m_fVolume;
179            bool    m_bMute;
180            bool    m_bSolo;
181    
182            // The audio routing mapping.
183            qsamplerChannelRoutingMap m_audioRouting;
184    };
185    
186    
187    //-------------------------------------------------------------------------
188    // qsamplerChannelRoutingTable - Channel routing table widget.
189    //
190    
191    class qsamplerChannelRoutingTable : public QTable
192    {
193            Q_OBJECT
194    
195    public:
196    
197            // Constructor.
198            qsamplerChannelRoutingTable(QWidget *pParent = 0, const char *pszName = 0);
199            // Default destructor.
200            ~qsamplerChannelRoutingTable();
201    
202            // Common parameter table renderer.
203            void refresh(qsamplerDevice *pDevice,
204                    const qsamplerChannelRoutingMap& routing);
205    
206            // Commit any pending editing.
207            void flush();
208  };  };
209    
210    
211    //-------------------------------------------------------------------------
212    // qsamplerChannelRoutingComboBox - Custom combo box for routing table.
213    //
214    
215    class qsamplerChannelRoutingComboBox : public QTableItem
216    {
217    public:
218    
219            // Constructor.
220            qsamplerChannelRoutingComboBox(QTable *pTable,
221                    const QStringList& list, const QPixmap& pixmap);
222    
223            // Public accessors.
224            void setCurrentItem(int iCurrentItem);
225            int currentItem() const;
226    
227    protected:
228    
229            // Virtual implemetations.
230            QWidget *createEditor() const;
231            void setContentFromEditor(QWidget *pWidget);
232    
233    private:
234    
235            // Initial value holders
236            QStringList m_list;
237            int m_iCurrentItem;
238    };
239    
240    
241  #endif  // __qsamplerChannel_h  #endif  // __qsamplerChannel_h
242    
243    
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