trunk/src/qsamplerMainForm.h

// qsamplerMainForm.h
//
/****************************************************************************
   Copyright (C) 2004-2010, 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 __qsamplerMainForm_h
#define __qsamplerMainForm_h

#include "ui_qsamplerMainForm.h"

#include <lscp/client.h>

class QProcess;
class QWorkspace;
class QSocketNotifier;
class QSpinBox;
class QSlider;
class QLabel;

namespace QSampler {

class Options;
class Messages;
class Channel;
class ChannelStrip;
class DeviceForm;
class InstrumentListForm;

//-------------------------------------------------------------------------
// QSampler::MainForm -- Main window form implementation.
//

class MainForm : public QMainWindow
{
        Q_OBJECT

public:

        MainForm(QWidget *pParent = NULL);
        ~MainForm();

        void setup(Options* pOptions);

        Options* options() const;
        lscp_client_t* client() const;

        QString sessionName(const QString& sFilename);

        void appendMessages(const QString& s);
        void appendMessagesColor(const QString& s, const QString& c);
        void appendMessagesText(const QString& s);
        void appendMessagesError(const QString& s);
        void appendMessagesClient(const QString& s);

        ChannelStrip* createChannelStrip(Channel *pChannel);
        void destroyChannelStrip(ChannelStrip* pChannelStrip);
        ChannelStrip* activeChannelStrip();
        ChannelStrip* channelStripAt(int iChannel);
        ChannelStrip* channelStrip(int iChannelID);

        void contextMenuEvent(QContextMenuEvent *pEvent);

        static MainForm* getInstance();

public slots:

        void fileNew();
        void fileOpen();
        void fileOpenRecent();
        void fileSave();
        void fileSaveAs();
        void fileReset();
        void fileRestart();
        void fileExit();
        void editAddChannel();
        void editRemoveChannel();
        void editSetupChannel();
        void editEditChannel();
        void editResetChannel();
        void editResetAllChannels();
        void viewMenubar(bool bOn);
        void viewToolbar(bool bOn);
        void viewStatusbar(bool bOn);
        void viewMessages(bool bOn);
        void viewInstruments();
        void viewDevices();
        void viewOptions();
        void channelsArrange();
        void channelsAutoArrange(bool bOn);
        void helpAboutQt();
        void helpAbout();
        void volumeChanged(int iVolume);
        void channelStripChanged(ChannelStrip *pChannelStrip);
        void channelsMenuAboutToShow();
        void channelsMenuActivated();
        void timerSlot();
        void readServerStdout();
        void processServerExit();
        void sessionDirty();
        void stabilizeForm();

        void handle_sigusr1();

protected slots:

        void updateRecentFilesMenu();

        // Channel strip activation/selection.
        void activateStrip(QWidget *pWidget);

protected:

        bool queryClose();
        void closeEvent(QCloseEvent* pCloseEvent);
        void dragEnterEvent(QDragEnterEvent *pDragEnterEvent);
        void dropEvent(QDropEvent *pDropEvent);
        void customEvent(QEvent* pCustomEvent);
        bool newSession();
        bool openSession();
        bool saveSession(bool bPrompt);
        bool closeSession(bool bForce);
        bool loadSessionFile(const QString& sFilename);
        bool saveSessionFile(const QString& sFilename);
        void updateSession();
        void updateRecentFiles(const QString& sFilename);
        void updateInstrumentNames();
        void updateDisplayFont();
        void updateDisplayEffect();
        void updateMaxVolume();
        void updateMessagesFont();
        void updateMessagesLimit();
        void updateMessagesCapture();
        void updateViewMidiDeviceStatusMenu();
        void updateAllChannelStrips(bool bRemoveDeadStrips);
        void startSchedule(int iStartDelay);
        void stopSchedule();
        void startServer();
        void stopServer(bool bInteractive = false);
        bool startClient();
        void stopClient();

private:

        Ui::qsamplerMainForm m_ui;

        Options *m_pOptions;
        Messages *m_pMessages;
        QWorkspace *m_pWorkspace;
        QSocketNotifier *m_pUsr1Notifier;
        QString m_sFilename;
        int m_iUntitled;
        int m_iDirtyCount;
        lscp_client_t *m_pClient;
        QProcess *m_pServer;
        bool bForceServerStop;
        int m_iStartDelay;
        int m_iTimerDelay;
        int m_iTimerSlot;
        QLabel *m_statusItem[5];
        QList<ChannelStrip *> m_changedStrips;
        InstrumentListForm *m_pInstrumentListForm;
        DeviceForm *m_pDeviceForm;
        static MainForm *g_pMainForm;
        QSlider *m_pVolumeSlider;
        QSpinBox *m_pVolumeSpinBox;
        int m_iVolumeChanging;
};

} // namespace QSampler

#endif // __qsamplerMainForm_h


// end of qsamplerMainForm.h
1	capela	1464	// qsamplerMainForm.h
2			//
3			/****************************************************************************
4	capela	2036	Copyright (C) 2004-2010, rncbc aka Rui Nuno Capela. All rights reserved.
5	schoenebeck	1698	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 __qsamplerMainForm_h
24			#define __qsamplerMainForm_h
25
26	schoenebeck	1461	#include "ui_qsamplerMainForm.h"
27
28	capela	1513	#include <lscp/client.h>
29	schoenebeck	1461
30	capela	1513	class QProcess;
31	capela	1499	class QWorkspace;
32	capela	2112	class QSocketNotifier;
33	capela	1513	class QSpinBox;
34			class QSlider;
35			class QLabel;
36	capela	1499
37	schoenebeck	1461	namespace QSampler {
38
39	capela	1558	class Options;
40			class Messages;
41			class Channel;
42	capela	1513	class ChannelStrip;
43	schoenebeck	1461	class DeviceForm;
44	capela	1513	class InstrumentListForm;
45	schoenebeck	1461
46	capela	1558	//-------------------------------------------------------------------------
47			// QSampler::MainForm -- Main window form implementation.
48			//
49	capela	1513
50	capela	1509	class MainForm : public QMainWindow
51			{
52			Q_OBJECT
53
54	schoenebeck	1461	public:
55
56	capela	1509	MainForm(QWidget *pParent = NULL);
57			~MainForm();
58
59	capela	1558	void setup(Options* pOptions);
60	capela	1509
61	capela	1558	Options* options() const;
62	capela	1509	lscp_client_t* client() const;
63
64			QString sessionName(const QString& sFilename);
65
66			void appendMessages(const QString& s);
67			void appendMessagesColor(const QString& s, const QString& c);
68			void appendMessagesText(const QString& s);
69			void appendMessagesError(const QString& s);
70			void appendMessagesClient(const QString& s);
71
72	capela	1558	ChannelStrip* createChannelStrip(Channel *pChannel);
73	schoenebeck	1702	void destroyChannelStrip(ChannelStrip* pChannelStrip);
74	capela	1509	ChannelStrip* activeChannelStrip();
75			ChannelStrip* channelStripAt(int iChannel);
76			ChannelStrip* channelStrip(int iChannelID);
77
78			void contextMenuEvent(QContextMenuEvent *pEvent);
79
80			static MainForm* getInstance();
81
82	schoenebeck	1461	public slots:
83
84	capela	1509	void fileNew();
85			void fileOpen();
86			void fileOpenRecent();
87			void fileSave();
88			void fileSaveAs();
89			void fileReset();
90			void fileRestart();
91			void fileExit();
92			void editAddChannel();
93			void editRemoveChannel();
94			void editSetupChannel();
95			void editEditChannel();
96			void editResetChannel();
97			void editResetAllChannels();
98			void viewMenubar(bool bOn);
99			void viewToolbar(bool bOn);
100			void viewStatusbar(bool bOn);
101			void viewMessages(bool bOn);
102			void viewInstruments();
103			void viewDevices();
104			void viewOptions();
105			void channelsArrange();
106			void channelsAutoArrange(bool bOn);
107			void helpAboutQt();
108			void helpAbout();
109			void volumeChanged(int iVolume);
110			void channelStripChanged(ChannelStrip *pChannelStrip);
111			void channelsMenuAboutToShow();
112			void channelsMenuActivated();
113			void timerSlot();
114			void readServerStdout();
115			void processServerExit();
116			void sessionDirty();
117			void stabilizeForm();
118
119	capela	2112	void handle_sigusr1();
120
121	capela	1499	protected slots:
122
123	capela	1509	void updateRecentFilesMenu();
124	capela	1499
125	capela	1514	// Channel strip activation/selection.
126			void activateStrip(QWidget *pWidget);
127
128	schoenebeck	1461	protected:
129
130	capela	1509	bool queryClose();
131			void closeEvent(QCloseEvent* pCloseEvent);
132			void dragEnterEvent(QDragEnterEvent *pDragEnterEvent);
133			void dropEvent(QDropEvent *pDropEvent);
134			void customEvent(QEvent* pCustomEvent);
135			bool newSession();
136			bool openSession();
137			bool saveSession(bool bPrompt);
138			bool closeSession(bool bForce);
139			bool loadSessionFile(const QString& sFilename);
140			bool saveSessionFile(const QString& sFilename);
141			void updateSession();
142			void updateRecentFiles(const QString& sFilename);
143			void updateInstrumentNames();
144			void updateDisplayFont();
145			void updateDisplayEffect();
146			void updateMaxVolume();
147			void updateMessagesFont();
148			void updateMessagesLimit();
149			void updateMessagesCapture();
150	schoenebeck	1698	void updateViewMidiDeviceStatusMenu();
151	schoenebeck	1702	void updateAllChannelStrips(bool bRemoveDeadStrips);
152	capela	1509	void startSchedule(int iStartDelay);
153			void stopSchedule();
154			void startServer();
155	schoenebeck	1626	void stopServer(bool bInteractive = false);
156	capela	1509	bool startClient();
157			void stopClient();
158
159	schoenebeck	1461	private:
160
161	capela	1509	Ui::qsamplerMainForm m_ui;
162	schoenebeck	1461
163	capela	1558	Options *m_pOptions;
164			Messages *m_pMessages;
165	capela	1509	QWorkspace *m_pWorkspace;
166	capela	2112	QSocketNotifier *m_pUsr1Notifier;
167	capela	1509	QString m_sFilename;
168			int m_iUntitled;
169			int m_iDirtyCount;
170			lscp_client_t *m_pClient;
171			QProcess *m_pServer;
172	schoenebeck	1626	bool bForceServerStop;
173	capela	1509	int m_iStartDelay;
174			int m_iTimerDelay;
175			int m_iTimerSlot;
176			QLabel *m_statusItem[5];
177			QList<ChannelStrip *> m_changedStrips;
178			InstrumentListForm *m_pInstrumentListForm;
179			DeviceForm *m_pDeviceForm;
180			static MainForm *g_pMainForm;
181			QSlider *m_pVolumeSlider;
182			QSpinBox *m_pVolumeSpinBox;
183			int m_iVolumeChanging;
184	schoenebeck	1461	};
185
186			} // namespace QSampler
187
188	capela	1464	#endif // __qsamplerMainForm_h
189
190
191	capela	1465	// end of qsamplerMainForm.h