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"

#include <QDragEnterEvent>

namespace QSampler {

class ChannelStrip : public QWidget {
Q_OBJECT
public:
    ChannelStrip(QWidget* parent = 0, Qt::WFlags f = 0);
   ~ChannelStrip();

    void setup(qsamplerChannel* pChannel);
    qsamplerChannel* channel();
    QFont displayFont();
    void setDisplayFont(const QFont& font);
    void setDisplayEffect(bool bDisplayEffect);
    void setDisplayBackground(const QPixmap& pm);
    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:
    bool decodeDragFile(const QMimeSource* pEvent, QString& sInstrumentFile);
    void dragEnterEvent(QDragEnterEvent* pDragEnterEvent);
    void dropEvent(QDropEvent* pDropEvent);
    void contextMenuEvent(QContextMenuEvent* pEvent);

private:
    Ui::qsamplerChannelStrip 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	#include <QDragEnterEvent>
31
32	namespace QSampler {
33
34	class ChannelStrip : public QWidget {
35	Q_OBJECT
36	public:
37	ChannelStrip(QWidget* parent = 0, Qt::WFlags f = 0);
38	~ChannelStrip();
39
40	void setup(qsamplerChannel* pChannel);
41	qsamplerChannel* channel();
42	QFont displayFont();
43	void setDisplayFont(const QFont& font);
44	void setDisplayEffect(bool bDisplayEffect);
45	void setDisplayBackground(const QPixmap& pm);
46	void setMaxVolume(int iMaxVolume);
47	bool updateInstrumentName(bool bForce);
48	bool updateChannelVolume();
49	bool updateChannelInfo();
50	bool updateChannelUsage();
51	void resetErrorCount();
52
53	signals:
54	void channelChanged(ChannelStrip*);
55
56	public slots:
57	bool channelSetup();
58	bool channelMute(bool bMute);
59	bool channelSolo(bool bSolo);
60	void channelEdit();
61	bool channelReset();
62	void volumeChanged(int iVolume);
63
64	protected:
65	bool decodeDragFile(const QMimeSource* pEvent, QString& sInstrumentFile);
66	void dragEnterEvent(QDragEnterEvent* pDragEnterEvent);
67	void dropEvent(QDropEvent* pDropEvent);
68	void contextMenuEvent(QContextMenuEvent* pEvent);
69
70	private:
71	Ui::qsamplerChannelStrip ui;
72
73	qsamplerChannel* m_pChannel;
74	int m_iDirtyChange;
75	int m_iErrorCount;
76	};
77
78	} // namespace QSampler
79
80	#endif // __qsamplerChannelStrip_h
81
82
83	// end of qsamplerChannelStrip.h