/[svn]/qsampler/trunk/src/qsamplerChannel.h
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revision 484 by capela, Tue Mar 22 12:55:29 2005 UTC revision 1366 by schoenebeck, Mon Oct 1 18:26:06 2007 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) 2004-2007, 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 74  public: Line 69  public:
69          int      instrumentNr() const;          int      instrumentNr() const;
70          const QString& instrumentName() const;          const QString& instrumentName() const;
71          int      instrumentStatus() const;          int      instrumentStatus() const;
72            
73          // Instrument file loader.          // Instrument file loader.
74          bool     loadInstrument(const QString& sInstrumentFile, int iInstrumentNr);          bool     loadInstrument(const QString& sInstrumentFile, int iInstrumentNr);
75          // Special instrument file/name/number settler.          // Special instrument file/name/number settler.
# 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 120  public: Line 133  public:
133          // Reset channel method.          // Reset channel method.
134          bool     channelReset();          bool     channelReset();
135    
136            // Spawn instrument editor method.
137            bool     editChannel();
138    
139          // Message logging methods (brainlessly mapped to main form's).          // Message logging methods (brainlessly mapped to main form's).
140          void     appendMessages       (const QString & s) const;          void     appendMessages       (const QString & s) const;
141          void     appendMessagesColor  (const QString & s, const QString & c) const;          void     appendMessagesColor  (const QString & s, const QString & c) const;
# Line 133  public: Line 149  public:
149          // Common (invalid) name-helpers.          // Common (invalid) name-helpers.
150          static QString noEngineName();          static QString noEngineName();
151          static QString noInstrumentName();          static QString noInstrumentName();
152            static QString loadingInstrument();
153    
154          // Check whether a given file is an instrument file.          // Check whether a given file is an instrument file.
155          static bool isInstrumentFile (const QString& sInstrumentFile);          static bool isInstrumentFile (const QString& sInstrumentFile);
# Line 145  public: Line 162  public:
162    
163  private:  private:
164    
         // Main application form reference.  
         qsamplerMainForm *m_pMainForm;  
   
165          // Unique channel identifier.          // Unique channel identifier.
166          int     m_iChannelID;          int     m_iChannelID;
167    
# Line 157  private: Line 171  private:
171          QString m_sInstrumentFile;          QString m_sInstrumentFile;
172          int     m_iInstrumentNr;          int     m_iInstrumentNr;
173          int     m_iInstrumentStatus;          int     m_iInstrumentStatus;
174          QString m_sMidiDriver;          // DEPRECATED.          QString m_sMidiDriver;
175          int     m_iMidiDevice;          int     m_iMidiDevice;
176          int     m_iMidiPort;          int     m_iMidiPort;
177          int     m_iMidiChannel;          int     m_iMidiChannel;
178          QString m_sAudioDriver;         // DEPRECATED.          int     m_iMidiMap;
179            QString m_sAudioDriver;
180          int     m_iAudioDevice;          int     m_iAudioDevice;
181          float   m_fVolume;          float   m_fVolume;
182            bool    m_bMute;
183            bool    m_bSolo;
184    
185            // The audio routing mapping.
186            qsamplerChannelRoutingMap m_audioRouting;
187  };  };
188    
189    
190    //-------------------------------------------------------------------------
191    // qsamplerChannelRoutingTable - Channel routing table widget.
192    //
193    
194    class qsamplerChannelRoutingTable : public QTable
195    {
196            Q_OBJECT
197    
198    public:
199    
200            // Constructor.
201            qsamplerChannelRoutingTable(QWidget *pParent = 0, const char *pszName = 0);
202            // Default destructor.
203            ~qsamplerChannelRoutingTable();
204    
205            // Common parameter table renderer.
206            void refresh(qsamplerDevice *pDevice,
207                    const qsamplerChannelRoutingMap& routing);
208    
209            // Commit any pending editing.
210            void flush();
211    };
212    
213    
214    //-------------------------------------------------------------------------
215    // qsamplerChannelRoutingComboBox - Custom combo box for routing table.
216    //
217    
218    class qsamplerChannelRoutingComboBox : public QTableItem
219    {
220    public:
221    
222            // Constructor.
223            qsamplerChannelRoutingComboBox(QTable *pTable,
224                    const QStringList& list, const QPixmap& pixmap);
225    
226            // Public accessors.
227            void setCurrentItem(int iCurrentItem);
228            int currentItem() const;
229    
230    protected:
231    
232            // Virtual implemetations.
233            QWidget *createEditor() const;
234            void setContentFromEditor(QWidget *pWidget);
235    
236    private:
237    
238            // Initial value holders
239            QStringList m_list;
240            int m_iCurrentItem;
241    };
242    
243    
244  #endif  // __qsamplerChannel_h  #endif  // __qsamplerChannel_h
245    
246    
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