trunk/src/qsamplerMainForm.h

// qsamplerMainForm.h
//
/****************************************************************************
   Copyright (C) 2004-2019, 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 QMdiSubWindow;
class QSocketNotifier;
class QSpinBox;
class QSlider;
class QLabel;

namespace QSampler {

class Workspace;
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 channelsArrangeAuto();
        void contextMenuEvent(QContextMenuEvent *pEvent);
        void sessionDirty();

        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 stabilizeForm();

protected slots:

        void updateRecentFilesMenu();

        void volumeChanged(int iVolume);
        void channelStripChanged(ChannelStrip *pChannelStrip);
        void channelsMenuAboutToShow();
        void channelsMenuActivated();
        void timerSlot();
        void readServerStdout();
        void processServerExit();

        void handle_sigusr1();
        void handle_sigterm();

        // 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);
        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;
        Workspace *m_pWorkspace;
        QSocketNotifier *m_pSigusr1Notifier;
        QSocketNotifier *m_pSigtermNotifier;
        QString m_sFilename;
        int m_iUntitled;
        int m_iDirtySetup;
        int m_iDirtyCount;
        lscp_client_t *m_pClient;
        QProcess *m_pServer;
        bool m_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	3508	Copyright (C) 2004-2019, 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 QMdiSubWindow;
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	2979	class Workspace;
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	2979	void setup(Options *pOptions);
61	capela	1509
62	capela	2979	Options *options() const;
63			lscp_client_t *client() const;
64	capela	1509
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	capela	2979	void channelsArrangeAuto();
80	capela	1509	void contextMenuEvent(QContextMenuEvent *pEvent);
81	capela	2979	void sessionDirty();
82	capela	1509
83	capela	2979	static MainForm *getInstance();
84	capela	1509
85	schoenebeck	1461	public slots:
86
87	capela	1509	void fileNew();
88			void fileOpen();
89			void fileOpenRecent();
90			void fileSave();
91			void fileSaveAs();
92			void fileReset();
93			void fileRestart();
94			void fileExit();
95			void editAddChannel();
96			void editRemoveChannel();
97			void editSetupChannel();
98			void editEditChannel();
99			void editResetChannel();
100			void editResetAllChannels();
101			void viewMenubar(bool bOn);
102			void viewToolbar(bool bOn);
103			void viewStatusbar(bool bOn);
104			void viewMessages(bool bOn);
105			void viewInstruments();
106			void viewDevices();
107			void viewOptions();
108			void channelsArrange();
109			void channelsAutoArrange(bool bOn);
110			void helpAboutQt();
111			void helpAbout();
112	capela	2979
113			void stabilizeForm();
114
115			protected slots:
116
117			void updateRecentFilesMenu();
118
119	capela	1509	void volumeChanged(int iVolume);
120			void channelStripChanged(ChannelStrip *pChannelStrip);
121			void channelsMenuAboutToShow();
122			void channelsMenuActivated();
123			void timerSlot();
124			void readServerStdout();
125			void processServerExit();
126
127	capela	2112	void handle_sigusr1();
128	capela	3508	void handle_sigterm();
129	capela	2112
130	capela	1514	// Channel strip activation/selection.
131	capela	2387	void activateStrip(QMdiSubWindow *pMdiSubWindow);
132	capela	1514
133	capela	2681	// Channel toolbar orientation change.
134			void channelsToolbarOrientation(Qt::Orientation orientation);
135
136	schoenebeck	1461	protected:
137
138	capela	2978	void addChannelStrip();
139			void removeChannelStrip();
140
141	capela	1509	bool queryClose();
142			void closeEvent(QCloseEvent* pCloseEvent);
143			void dragEnterEvent(QDragEnterEvent *pDragEnterEvent);
144			void dropEvent(QDropEvent *pDropEvent);
145	capela	2978	void customEvent(QEvent *pCustomEvent);
146	capela	1509	bool newSession();
147			bool openSession();
148			bool saveSession(bool bPrompt);
149			bool closeSession(bool bForce);
150			bool loadSessionFile(const QString& sFilename);
151			bool saveSessionFile(const QString& sFilename);
152			void updateSession();
153			void updateRecentFiles(const QString& sFilename);
154			void updateInstrumentNames();
155			void updateDisplayFont();
156			void updateDisplayEffect();
157			void updateMaxVolume();
158			void updateMessagesFont();
159			void updateMessagesLimit();
160			void updateMessagesCapture();
161	schoenebeck	1698	void updateViewMidiDeviceStatusMenu();
162	schoenebeck	1702	void updateAllChannelStrips(bool bRemoveDeadStrips);
163	capela	2979
164	capela	1509	void startSchedule(int iStartDelay);
165			void stopSchedule();
166			void startServer();
167	schoenebeck	1626	void stopServer(bool bInteractive = false);
168	capela	1509	bool startClient();
169			void stopClient();
170
171	schoenebeck	1461	private:
172
173	capela	1509	Ui::qsamplerMainForm m_ui;
174	schoenebeck	1461
175	capela	1558	Options *m_pOptions;
176			Messages *m_pMessages;
177	capela	2979	Workspace *m_pWorkspace;
178	capela	3508	QSocketNotifier *m_pSigusr1Notifier;
179			QSocketNotifier *m_pSigtermNotifier;
180	capela	1509	QString m_sFilename;
181			int m_iUntitled;
182	capela	2978	int m_iDirtySetup;
183	capela	1509	int m_iDirtyCount;
184			lscp_client_t *m_pClient;
185			QProcess *m_pServer;
186	capela	3128	bool m_bForceServerStop;
187	capela	1509	int m_iStartDelay;
188			int m_iTimerDelay;
189			int m_iTimerSlot;
190			QLabel *m_statusItem[5];
191			QList<ChannelStrip *> m_changedStrips;
192			InstrumentListForm *m_pInstrumentListForm;
193			DeviceForm *m_pDeviceForm;
194			static MainForm *g_pMainForm;
195			QSlider *m_pVolumeSlider;
196			QSpinBox *m_pVolumeSpinBox;
197			int m_iVolumeChanging;
198	schoenebeck	1461	};
199
200			} // namespace QSampler
201
202	capela	1464	#endif // __qsamplerMainForm_h
203
204
205	capela	1465	// end of qsamplerMainForm.h