trunk/src/qsamplerChannelStrip.h

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

class QDragEnterEvent;


namespace QSampler {

class ChannelStrip : public QWidget
{
        Q_OBJECT

public:

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

    void setup(qsamplerChannel* pChannel);

    qsamplerChannel *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();

signals:

    void channelChanged(ChannelStrip*);

public slots:

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

protected:

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

private:

    Ui::qsamplerChannelStrip m_ui;

    qsamplerChannel* m_pChannel;
    int m_iDirtyChange;
    int m_iErrorCount;
};

} // namespace QSampler

#endif // __qsamplerChannelStrip_h


// end of qsamplerChannelStrip.h
1	// qsamplerChannelStrip.h
2	//
3	/****************************************************************************
4	Copyright (C) 2004-2007, rncbc aka Rui Nuno Capela. All rights reserved.
5	Copyright (C) 2007, Christian Schoenebeck
6
7	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	#include "ui_qsamplerChannelStrip.h"
27
28	#include "qsamplerChannel.h"
29
30	class QDragEnterEvent;
31
32
33	namespace QSampler {
34
35	class ChannelStrip : public QWidget
36	{
37	Q_OBJECT
38
39	public:
40
41	ChannelStrip(QWidget* pParent = NULL, Qt::WindowFlags wflags = 0);
42	~ChannelStrip();
43
44	void setup(qsamplerChannel* pChannel);
45
46	qsamplerChannel *channel() const;
47
48	void setDisplayFont(const QFont& font);
49	QFont displayFont() const;
50
51	void setDisplayEffect(bool bDisplayEffect);
52
53	void setMaxVolume(int iMaxVolume);
54
55	bool updateInstrumentName(bool bForce);
56	bool updateChannelVolume();
57	bool updateChannelInfo();
58	bool updateChannelUsage();
59
60	void resetErrorCount();
61
62	signals:
63
64	void channelChanged(ChannelStrip*);
65
66	public slots:
67
68	bool channelSetup();
69	bool channelMute(bool bMute);
70	bool channelSolo(bool bSolo);
71	void channelEdit();
72	bool channelReset();
73	void volumeChanged(int iVolume);
74
75	protected:
76
77	void dragEnterEvent(QDragEnterEvent* pDragEnterEvent);
78	void dropEvent(QDropEvent* pDropEvent);
79	void contextMenuEvent(QContextMenuEvent* pEvent);
80
81	private:
82
83	Ui::qsamplerChannelStrip m_ui;
84
85	qsamplerChannel* m_pChannel;
86	int m_iDirtyChange;
87	int m_iErrorCount;
88	};
89
90	} // namespace QSampler
91
92	#endif // __qsamplerChannelStrip_h
93
94
95	// end of qsamplerChannelStrip.h