trunk/src/qsamplerChannelStrip.h

// qsamplerChannelStrip.h
//
/****************************************************************************
   Copyright (C) 2004-2007, rncbc aka Rui Nuno Capela. All rights reserved.
   Copyright (C) 2007, 2008 Christian Schoenebeck

   This program is free software; you can redistribute it and/or
   modify it under the terms of the GNU General Public License
   as published by the Free Software Foundation; either version 2
   of the License, or (at your option) any later version.

   This program is distributed in the hope that it will be useful,
   but WITHOUT ANY WARRANTY; without even the implied warranty of
   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 along
   with this program; if not, write to the Free Software Foundation, Inc.,
   51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.

*****************************************************************************/

#ifndef __qsamplerChannelStrip_h
#define __qsamplerChannelStrip_h

#include "ui_qsamplerChannelStrip.h"

#include "qsamplerChannel.h"
#include <QTimer>

class QDragEnterEvent;


namespace QSampler {

//-------------------------------------------------------------------------
// QSampler::ChannelStrip -- Channel strip form interface.
//

class ChannelStrip : public QWidget
{
        Q_OBJECT

public:

        ChannelStrip(QWidget* pParent = NULL, Qt::WindowFlags wflags = 0);
        ~ChannelStrip();

        void setup(Channel *pChannel);

        Channel *channel() const;

        void setDisplayFont(const QFont& font);
        QFont displayFont() const;

        void setDisplayEffect(bool bDisplayEffect);

        void setMaxVolume(int iMaxVolume);

        bool updateInstrumentName(bool bForce);
        bool updateChannelVolume();
        bool updateChannelInfo();
        bool updateChannelUsage();

        void resetErrorCount();

        // Channel strip activation/selection.
        void setSelected(bool bSelected);
        bool isSelected() const;

signals:

        void channelChanged(ChannelStrip*);

public slots:

        bool channelSetup();
        bool channelMute(bool bMute);
        bool channelSolo(bool bSolo);
        void channelEdit();
        bool channelFxEdit();
        bool channelReset();
        void volumeChanged(int iVolume);
        void midiArrived();

protected:

        void dragEnterEvent(QDragEnterEvent* pDragEnterEvent);
        void dropEvent(QDropEvent* pDropEvent);
        void contextMenuEvent(QContextMenuEvent* pEvent);

protected slots:

        void midiDataCeased();

private:

        Ui::qsamplerChannelStrip m_ui;

        Channel* m_pChannel;
        int m_iDirtyChange;
        int m_iErrorCount;
        QTimer* pMidiActivityTimer;

        // Channel strip activation/selection.
        static ChannelStrip *g_pSelectedStrip;
};

} // namespace QSampler

#endif // __qsamplerChannelStrip_h


// end of qsamplerChannelStrip.h
1	capela	1464	// qsamplerChannelStrip.h
2			//
3			/****************************************************************************
4			Copyright (C) 2004-2007, rncbc aka Rui Nuno Capela. All rights reserved.
5	schoenebeck	1667	Copyright (C) 2007, 2008 Christian Schoenebeck
6	schoenebeck	1461
7	capela	1464	This program is free software; you can redistribute it and/or
8			modify it under the terms of the GNU General Public License
9			as published by the Free Software Foundation; either version 2
10			of the License, or (at your option) any later version.
11
12			This program is distributed in the hope that it will be useful,
13			but WITHOUT ANY WARRANTY; without even the implied warranty of
14			MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
15			GNU General Public License for more details.
16
17			You should have received a copy of the GNU General Public License along
18			with this program; if not, write to the Free Software Foundation, Inc.,
19			51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
20
21			*****************************************************************************/
22
23			#ifndef __qsamplerChannelStrip_h
24			#define __qsamplerChannelStrip_h
25
26	schoenebeck	1461	#include "ui_qsamplerChannelStrip.h"
27
28			#include "qsamplerChannel.h"
29	schoenebeck	1691	#include <QTimer>
30	schoenebeck	1461
31	capela	1499	class QDragEnterEvent;
32	schoenebeck	1461
33	capela	1499
34	schoenebeck	1461	namespace QSampler {
35
36	capela	1558	//-------------------------------------------------------------------------
37			// QSampler::ChannelStrip -- Channel strip form interface.
38			//
39
40	capela	1509	class ChannelStrip : public QWidget
41			{
42			Q_OBJECT
43
44	schoenebeck	1461	public:
45	capela	1509
46	capela	1510	ChannelStrip(QWidget* pParent = NULL, Qt::WindowFlags wflags = 0);
47			~ChannelStrip();
48	schoenebeck	1461
49	capela	1558	void setup(Channel *pChannel);
50	capela	1509
51	capela	1558	Channel *channel() const;
52	capela	1509
53	capela	1510	void setDisplayFont(const QFont& font);
54			QFont displayFont() const;
55	capela	1509
56	capela	1510	void setDisplayEffect(bool bDisplayEffect);
57	capela	1509
58	capela	1510	void setMaxVolume(int iMaxVolume);
59	capela	1509
60	capela	1510	bool updateInstrumentName(bool bForce);
61			bool updateChannelVolume();
62			bool updateChannelInfo();
63			bool updateChannelUsage();
64	capela	1509
65	capela	1510	void resetErrorCount();
66	schoenebeck	1461
67	capela	1514	// Channel strip activation/selection.
68			void setSelected(bool bSelected);
69			bool isSelected() const;
70
71	schoenebeck	1461	signals:
72	capela	1509
73	capela	1510	void channelChanged(ChannelStrip*);
74	schoenebeck	1461
75			public slots:
76	capela	1509
77	capela	1510	bool channelSetup();
78			bool channelMute(bool bMute);
79			bool channelSolo(bool bSolo);
80			void channelEdit();
81	schoenebeck	1667	bool channelFxEdit();
82	capela	1510	bool channelReset();
83			void volumeChanged(int iVolume);
84	schoenebeck	1691	void midiArrived();
85	schoenebeck	1461
86			protected:
87	capela	1509
88	capela	1510	void dragEnterEvent(QDragEnterEvent* pDragEnterEvent);
89			void dropEvent(QDropEvent* pDropEvent);
90			void contextMenuEvent(QContextMenuEvent* pEvent);
91	schoenebeck	1461
92	schoenebeck	1691	protected slots:
93
94			void midiDataCeased();
95
96	schoenebeck	1461	private:
97
98	capela	1510	Ui::qsamplerChannelStrip m_ui;
99	capela	1509
100	capela	1558	Channel* m_pChannel;
101	capela	1510	int m_iDirtyChange;
102			int m_iErrorCount;
103	schoenebeck	1691	QTimer* pMidiActivityTimer;
104	capela	1514
105			// Channel strip activation/selection.
106			static ChannelStrip *g_pSelectedStrip;
107	schoenebeck	1461	};
108
109			} // namespace QSampler
110
111	capela	1464	#endif // __qsamplerChannelStrip_h
112
113
114			// end of qsamplerChannelStrip.h