trunk/src/qsamplerMainForm.h

// qsamplerMainForm.h
//
/****************************************************************************
   Copyright (C) 2004-2016, rncbc aka Rui Nuno Capela. All rights reserved.
   Copyright (C) 2007,2008,2015 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 QMdiArea;
class QMdiSubWindow;
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& sText);
        void appendMessagesColor(const QString& sText, const QString& sColor);
        void appendMessagesText(const QString& sText);
        void appendMessagesError(const QString& sText);
        void appendMessagesClient(const QString& sText);

        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(QMdiSubWindow *pMdiSubWindow);

        // Channel toolbar orientation change.
        void channelsToolbarOrientation(Qt::Orientation orientation);

protected:

        void addChannelStrip();
        void removeChannelStrip();

        bool queryClose();
        void closeEvent(QCloseEvent* pCloseEvent);
        void dragEnterEvent(QDragEnterEvent *pDragEnterEvent);
        void dropEvent(QDropEvent *pDropEvent);
        void customEvent(QEvent *pCustomEvent);
        void resizeEvent(QResizeEvent *);
        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;
        QMdiArea *m_pWorkspace;
        QSocketNotifier *m_pUsr1Notifier;
        QString m_sFilename;
        int m_iUntitled;
        int m_iDirtySetup;
        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	2978	Copyright (C) 2004-2016, rncbc aka Rui Nuno Capela. All rights reserved.
5	capela	2718	Copyright (C) 2007,2008,2015 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	2387	class QMdiArea;
32			class QMdiSubWindow;
33	capela	2112	class QSocketNotifier;
34	capela	1513	class QSpinBox;
35			class QSlider;
36			class QLabel;
37	capela	1499
38	schoenebeck	1461	namespace QSampler {
39
40	capela	1558	class Options;
41			class Messages;
42			class Channel;
43	capela	1513	class ChannelStrip;
44	schoenebeck	1461	class DeviceForm;
45	capela	1513	class InstrumentListForm;
46	schoenebeck	1461
47	capela	1558	//-------------------------------------------------------------------------
48			// QSampler::MainForm -- Main window form implementation.
49			//
50	capela	1513
51	capela	1509	class MainForm : public QMainWindow
52			{
53			Q_OBJECT
54
55	schoenebeck	1461	public:
56
57	capela	1509	MainForm(QWidget *pParent = NULL);
58			~MainForm();
59
60	capela	1558	void setup(Options* pOptions);
61	capela	1509
62	capela	1558	Options* options() const;
63	capela	1509	lscp_client_t* client() const;
64
65			QString sessionName(const QString& sFilename);
66
67	capela	2722	void appendMessages(const QString& sText);
68			void appendMessagesColor(const QString& sText, const QString& sColor);
69			void appendMessagesText(const QString& sText);
70			void appendMessagesError(const QString& sText);
71			void appendMessagesClient(const QString& sText);
72	capela	1509
73	capela	2387	ChannelStrip createChannelStrip(Channel pChannel);
74			void destroyChannelStrip(ChannelStrip *pChannelStrip);
75			ChannelStrip *activeChannelStrip();
76			ChannelStrip *channelStripAt(int iChannel);
77			ChannelStrip *channelStrip(int iChannelID);
78	capela	1509
79			void contextMenuEvent(QContextMenuEvent *pEvent);
80
81			static MainForm* getInstance();
82
83	schoenebeck	1461	public slots:
84
85	capela	1509	void fileNew();
86			void fileOpen();
87			void fileOpenRecent();
88			void fileSave();
89			void fileSaveAs();
90			void fileReset();
91			void fileRestart();
92			void fileExit();
93			void editAddChannel();
94			void editRemoveChannel();
95			void editSetupChannel();
96			void editEditChannel();
97			void editResetChannel();
98			void editResetAllChannels();
99			void viewMenubar(bool bOn);
100			void viewToolbar(bool bOn);
101			void viewStatusbar(bool bOn);
102			void viewMessages(bool bOn);
103			void viewInstruments();
104			void viewDevices();
105			void viewOptions();
106			void channelsArrange();
107			void channelsAutoArrange(bool bOn);
108			void helpAboutQt();
109			void helpAbout();
110			void volumeChanged(int iVolume);
111			void channelStripChanged(ChannelStrip *pChannelStrip);
112			void channelsMenuAboutToShow();
113			void channelsMenuActivated();
114			void timerSlot();
115			void readServerStdout();
116			void processServerExit();
117			void sessionDirty();
118			void stabilizeForm();
119
120	capela	2112	void handle_sigusr1();
121
122	capela	1499	protected slots:
123
124	capela	1509	void updateRecentFilesMenu();
125	capela	1499
126	capela	1514	// Channel strip activation/selection.
127	capela	2387	void activateStrip(QMdiSubWindow *pMdiSubWindow);
128	capela	1514
129	capela	2681	// Channel toolbar orientation change.
130			void channelsToolbarOrientation(Qt::Orientation orientation);
131
132	schoenebeck	1461	protected:
133
134	capela	2978	void addChannelStrip();
135			void removeChannelStrip();
136
137	capela	1509	bool queryClose();
138			void closeEvent(QCloseEvent* pCloseEvent);
139			void dragEnterEvent(QDragEnterEvent *pDragEnterEvent);
140			void dropEvent(QDropEvent *pDropEvent);
141	capela	2978	void customEvent(QEvent *pCustomEvent);
142			void resizeEvent(QResizeEvent *);
143	capela	1509	bool newSession();
144			bool openSession();
145			bool saveSession(bool bPrompt);
146			bool closeSession(bool bForce);
147			bool loadSessionFile(const QString& sFilename);
148			bool saveSessionFile(const QString& sFilename);
149			void updateSession();
150			void updateRecentFiles(const QString& sFilename);
151			void updateInstrumentNames();
152			void updateDisplayFont();
153			void updateDisplayEffect();
154			void updateMaxVolume();
155			void updateMessagesFont();
156			void updateMessagesLimit();
157			void updateMessagesCapture();
158	schoenebeck	1698	void updateViewMidiDeviceStatusMenu();
159	schoenebeck	1702	void updateAllChannelStrips(bool bRemoveDeadStrips);
160	capela	1509	void startSchedule(int iStartDelay);
161			void stopSchedule();
162			void startServer();
163	schoenebeck	1626	void stopServer(bool bInteractive = false);
164	capela	1509	bool startClient();
165			void stopClient();
166
167	schoenebeck	1461	private:
168
169	capela	1509	Ui::qsamplerMainForm m_ui;
170	schoenebeck	1461
171	capela	1558	Options *m_pOptions;
172			Messages *m_pMessages;
173	capela	2387	QMdiArea *m_pWorkspace;
174	capela	2112	QSocketNotifier *m_pUsr1Notifier;
175	capela	1509	QString m_sFilename;
176			int m_iUntitled;
177	capela	2978	int m_iDirtySetup;
178	capela	1509	int m_iDirtyCount;
179			lscp_client_t *m_pClient;
180			QProcess *m_pServer;
181	schoenebeck	1626	bool bForceServerStop;
182	capela	1509	int m_iStartDelay;
183			int m_iTimerDelay;
184			int m_iTimerSlot;
185			QLabel *m_statusItem[5];
186			QList<ChannelStrip *> m_changedStrips;
187			InstrumentListForm *m_pInstrumentListForm;
188			DeviceForm *m_pDeviceForm;
189			static MainForm *g_pMainForm;
190			QSlider *m_pVolumeSlider;
191			QSpinBox *m_pVolumeSpinBox;
192			int m_iVolumeChanging;
193	schoenebeck	1461	};
194
195			} // namespace QSampler
196
197	capela	1464	#endif // __qsamplerMainForm_h
198
199
200	capela	1465	// end of qsamplerMainForm.h