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source: smplayer/trunk/src/smplayer.cpp@ 172

Last change on this file since 172 was 170, checked in by Silvan Scherrer, 11 years ago
SMPlayer: updated trunk to 14.9.0
Property svn:eol-style set to `LF`
File size: 17.8 KB

Line
1	/* smplayer, GUI front-end for mplayer.
2	Copyright (C) 2006-2014 Ricardo Villalba <rvm@users.sourceforge.net>
3
4	This program is free software; you can redistribute it and/or modify
5	it under the terms of the GNU General Public License as published by
6	the Free Software Foundation; either version 2 of the License, or
7	(at your option) any later version.
8
9	This program is distributed in the hope that it will be useful,
10	but WITHOUT ANY WARRANTY; without even the implied warranty of
11	MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
12	GNU General Public License for more details.
13
14	You should have received a copy of the GNU General Public License
15	along with this program; if not, write to the Free Software
16	Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
17	*/
18
19	#include "smplayer.h"
20	#include "defaultgui.h"
21	#include "minigui.h"
22	#include "global.h"
23	#include "paths.h"
24	#include "translator.h"
25	#include "version.h"
26	#include "config.h"
27	#include "clhelp.h"
28	#include "cleanconfig.h"
29	#include "myapplication.h"
30	#include "images.h"
31
32	#ifdef MPCGUI
33	#include "mpcgui.h"
34	#endif
35
36	#ifdef SKINS
37	#include "skingui.h"
38	#endif
39
40	#include <QDir>
41	#include <QUrl>
42	#include <QTime>
43	#include <stdio.h>
44
45	#ifdef Q_OS_WIN
46	#if USE_ASSOCIATIONS
47	#include "extensions.h"
48	#include "winfileassoc.h" //required for Uninstall
49	#endif
50	#endif
51
52	#ifdef FONTCACHE_DIALOG
53	#include "fontcache.h"
54	#include "version.h"
55	#endif
56
57	using namespace Global;
58
59	BaseGui * SMPlayer::main_window = 0;
60
61	SMPlayer::SMPlayer(const QString & config_path, QObject * parent )
62	: QObject(parent)
63	{
64	#ifdef LOG_SMPLAYER
65	#if QT_VERSION >= 0x050000
66	qInstallMessageHandler( SMPlayer::myMessageOutput );
67	#else
68	qInstallMsgHandler( SMPlayer::myMessageOutput );
69	#endif
70	allow_to_send_log_to_gui = true;
71	#endif
72
73	gui_to_use = "DefaultGUI";
74
75	close_at_end = -1; // Not set
76	start_in_fullscreen = -1; // Not set
77
78	move_gui = false;
79	resize_gui = false;
80
81	Paths::setAppPath( qApp->applicationDirPath() );
82
83	#ifndef PORTABLE_APP
84	if (config_path.isEmpty()) createConfigDirectory();
85	#endif
86	global_init(config_path);
87
88	// Application translations
89	translator->load( pref->language );
90	showInfo();
91
92	#ifdef Q_OS_WIN
93	createFontFile();
94	#endif
95	}
96
97	SMPlayer::~SMPlayer() {
98	if (main_window != 0) {
99	deleteGUI();
100	}
101	global_end();
102
103	#ifdef LOG_SMPLAYER
104	if (output_log.isOpen()) output_log.close();
105	#endif
106	}
107
108	BaseGui * SMPlayer::gui() {
109	if (main_window == 0) {
110	// Changes to app path, so smplayer can find a relative mplayer path
111	QDir::setCurrent(Paths::appPath());
112	qDebug("SMPlayer::gui: changed working directory to app path");
113	qDebug("SMPlayer::gui: current directory: %s", QDir::currentPath().toUtf8().data());
114
115	#ifdef SKINS
116	if (gui_to_use == "SkinGUI") {
117	QString theme = pref->iconset;
118	if (theme.isEmpty()) theme = "Gonzo";
119	QString user_theme_dir = Paths::configPath() + "/themes/" + theme;
120	QString theme_dir = Paths::themesPath() + "/" + theme;
121	qDebug("SMPlayer::gui: user_theme_dir: %s", user_theme_dir.toUtf8().constData());
122	qDebug("SMPlayer::gui: theme_dir: %s", theme_dir.toUtf8().constData());
123	#ifdef USE_RESOURCES
124	QString user_theme_resource = user_theme_dir +"/"+ theme +".rcc";
125	QString theme_resource = theme_dir +"/"+ theme +".rcc";
126	qDebug("SMPlayer::gui: user_theme_resource: %s", user_theme_resource.toUtf8().constData());
127	qDebug("SMPlayer::gui: theme_resource: %s", theme_resource.toUtf8().constData());
128	if ((QFile::exists(user_theme_resource)) \|\| (QFile::exists(theme_resource))) {
129	#else
130	if ((QDir(theme_dir).exists()) \|\| (QDir(user_theme_dir).exists())) {
131	#endif
132	if (pref->iconset.isEmpty()) pref->iconset = theme;
133	} else {
134	#ifdef USE_RESOURCES
135	qDebug("SMPlayer::gui: skin resource file doesn't exist. Falling back to default gui.");
136	#else
137	qDebug("SMPlayer::gui: skin folder doesn't exist. Falling back to default gui.");
138	#endif
139	gui_to_use = "DefaultGUI";
140	pref->iconset = "";
141	pref->gui = gui_to_use;
142	}
143	}
144	#endif
145
146	main_window = createGUI(gui_to_use);
147
148	if (move_gui) {
149	qDebug("SMPlayer::gui: moving main window to %d %d", gui_position.x(), gui_position.y());
150	main_window->move(gui_position);
151	}
152	if (resize_gui) {
153	qDebug("SMPlayer::gui: resizing main window to %dx%d", gui_size.width(), gui_size.height());
154	main_window->resize(gui_size);
155	}
156	}
157
158	return main_window;
159	}
160
161	BaseGui * SMPlayer::createGUI(QString gui_name) {
162	BaseGui * gui = 0;
163
164	#ifdef SKINS
165	if (gui_name.toLower() == "skingui")
166	gui = new SkinGui(0);
167	else
168	#endif
169	if (gui_name.toLower() == "minigui")
170	gui = new MiniGui(0);
171	else
172	#ifdef MPCGUI
173	if (gui_name.toLower() == "mpcgui")
174	gui = new MpcGui(0);
175	else
176	#endif
177	gui = new DefaultGui(0);
178
179	gui->setForceCloseOnFinish(close_at_end);
180	gui->setForceStartInFullscreen(start_in_fullscreen);
181	connect(gui, SIGNAL(quitSolicited()), qApp, SLOT(quit()));
182
183	#ifdef GUI_CHANGE_ON_RUNTIME
184	connect(gui, SIGNAL(guiChanged(QString)), this, SLOT(changeGUI(QString)));
185	#endif
186
187	#if SINGLE_INSTANCE
188	MyApplication * app = MyApplication::instance();
189	connect(app, SIGNAL(messageReceived(const QString&)),
190	gui, SLOT(handleMessageFromOtherInstances(const QString&)));
191	app->setActivationWindow(gui);
192	#endif
193
194	return gui;
195	}
196
197	void SMPlayer::deleteGUI() {
198	#ifdef LOG_SMPLAYER
199	allow_to_send_log_to_gui = false;
200	#endif
201
202	delete main_window;
203	main_window = 0;
204
205	#ifdef LOG_SMPLAYER
206	allow_to_send_log_to_gui = true;
207	#endif
208	}
209
210	#ifdef GUI_CHANGE_ON_RUNTIME
211	void SMPlayer::changeGUI(QString new_gui) {
212	qDebug("SMPlayer::changeGUI: '%s'", new_gui.toLatin1().constData());
213
214	deleteGUI();
215
216	main_window = createGUI(new_gui);
217
218	main_window->show();
219	}
220	#endif
221
222	SMPlayer::ExitCode SMPlayer::processArgs(QStringList args) {
223	qDebug("SMPlayer::processArgs: arguments: %d", args.count());
224	for (int n = 0; n < args.count(); n++) {
225	qDebug("SMPlayer::processArgs: %d = %s", n, args[n].toUtf8().data());
226	}
227
228
229	QString action; // Action to be passed to running instance
230	bool show_help = false;
231
232	if (!pref->gui.isEmpty()) gui_to_use = pref->gui;
233	bool add_to_playlist = false;
234
235	#ifdef Q_OS_WIN
236	if (args.contains("-uninstall")) {
237	#if USE_ASSOCIATIONS
238	//Called by uninstaller. Will restore old associations.
239	WinFileAssoc RegAssoc;
240	Extensions exts;
241	QStringList regExts;
242	RegAssoc.GetRegisteredExtensions(exts.multimedia(), regExts);
243	RegAssoc.RestoreFileAssociations(regExts);
244	printf("Restored associations\n");
245	#endif
246	return NoError;
247	}
248	#endif
249
250	if (args.contains("-delete-config")) {
251	CleanConfig::clean(Paths::configPath());
252	return NoError;
253	}
254
255	for (int n = 1; n < args.count(); n++) {
256	QString argument = args[n];
257
258	if (argument == "-send-action") {
259	if (n+1 < args.count()) {
260	n++;
261	action = args[n];
262	} else {
263	printf("Error: expected parameter for -send-action\r\n");
264	return ErrorArgument;
265	}
266	}
267	else
268	if (argument == "-actions") {
269	if (n+1 < args.count()) {
270	n++;
271	actions_list = args[n];
272	} else {
273	printf("Error: expected parameter for -actions\r\n");
274	return ErrorArgument;
275	}
276	}
277	else
278	if (argument == "-sub") {
279	if (n+1 < args.count()) {
280	n++;
281	QString file = args[n];
282	if (QFile::exists(file)) {
283	subtitle_file = QFileInfo(file).absoluteFilePath();
284	} else {
285	printf("Error: file '%s' doesn't exists\r\n", file.toUtf8().constData());
286	}
287	} else {
288	printf("Error: expected parameter for -sub\r\n");
289	return ErrorArgument;
290	}
291	}
292	else
293	if (argument == "-pos") {
294	if (n+2 < args.count()) {
295	bool ok_x, ok_y;
296	n++;
297	gui_position.setX( args[n].toInt(&ok_x) );
298	n++;
299	gui_position.setY( args[n].toInt(&ok_y) );
300	if (ok_x && ok_y) move_gui = true;
301	} else {
302	printf("Error: expected parameter for -pos\r\n");
303	return ErrorArgument;
304	}
305	}
306	else
307	if (argument == "-size") {
308	if (n+2 < args.count()) {
309	bool ok_width, ok_height;
310	n++;
311	gui_size.setWidth( args[n].toInt(&ok_width) );
312	n++;
313	gui_size.setHeight( args[n].toInt(&ok_height) );
314	if (ok_width && ok_height) resize_gui = true;
315	} else {
316	printf("Error: expected parameter for -resize\r\n");
317	return ErrorArgument;
318	}
319	}
320	else
321	if ((argument == "--help") \|\| (argument == "-help") \|\|
322	(argument == "-h") \|\| (argument == "-?") )
323	{
324	show_help = true;
325	}
326	else
327	if (argument == "-close-at-end") {
328	close_at_end = 1;
329	}
330	else
331	if (argument == "-no-close-at-end") {
332	close_at_end = 0;
333	}
334	else
335	if (argument == "-fullscreen") {
336	start_in_fullscreen = 1;
337	}
338	else
339	if (argument == "-no-fullscreen") {
340	start_in_fullscreen = 0;
341	}
342	else
343	if (argument == "-add-to-playlist") {
344	add_to_playlist = true;
345	}
346	else
347	if (argument == "-mini" \|\| argument == "-minigui") {
348	gui_to_use = "MiniGUI";
349	}
350	else
351	if (argument == "-mpcgui") {
352	gui_to_use = "MpcGUI";
353	}
354	else
355	if (argument == "-defaultgui") {
356	gui_to_use = "DefaultGUI";
357	}
358	#ifdef SKINS
359	else
360	if (argument == "-skingui") {
361	gui_to_use = "SkinGUI";
362	}
363	#endif
364	else {
365	// File
366	#if QT_VERSION >= 0x040600
367	QUrl fUrl = QUrl::fromUserInput(argument);
368	if (fUrl.isValid() && fUrl.scheme().toLower() == "file") {
369	argument = fUrl.toLocalFile();
370	}
371	#endif
372	if (QFile::exists( argument )) {
373	argument = QFileInfo(argument).absoluteFilePath();
374	}
375	files_to_play.append( argument );
376	}
377	}
378
379	if (show_help) {
380	printf("%s\n", CLHelp::help().toLocal8Bit().data());
381	return NoError;
382	}
383
384	qDebug("SMPlayer::processArgs: files_to_play: count: %d", files_to_play.count() );
385	for (int n=0; n < files_to_play.count(); n++) {
386	qDebug("SMPlayer::processArgs: files_to_play[%d]: '%s'", n, files_to_play[n].toUtf8().data());
387	}
388
389	#ifdef SINGLE_INSTANCE
390	if (pref->use_single_instance) {
391	// Single instance
392	MyApplication * a = MyApplication::instance();
393	if (a->isRunning()) {
394	a->sendMessage("Hello");
395
396	if (!action.isEmpty()) {
397	a->sendMessage("action " + action);
398	}
399	else {
400	if (!subtitle_file.isEmpty()) {
401	a->sendMessage("load_sub " + subtitle_file);
402	}
403
404	if (!files_to_play.isEmpty()) {
405	/* a->sendMessage("open_file " + files_to_play[0]); */
406	QString command = "open_files";
407	if (add_to_playlist) command = "add_to_playlist";
408	a->sendMessage(command +" "+ files_to_play.join(" <<sep>> "));
409	}
410	}
411
412	return NoError;
413	}
414	}
415	#endif
416
417	if (!pref->default_font.isEmpty()) {
418	QFont f;
419	f.fromString(pref->default_font);
420	qApp->setFont(f);
421	}
422
423	return SMPlayer::NoExit;
424	}
425
426	void SMPlayer::start() {
427	#ifdef FONTCACHE_DIALOG
428	#ifndef PORTABLE_APP
429	if (Version::with_revision() != pref->smplayer_version) {
430	FontCacheDialog d(0);
431	d.run(pref->mplayer_bin, "sample.avi");
432	pref->smplayer_version = Version::with_revision();
433	}
434	#endif
435	#endif
436
437	if (!gui()->startHidden() \|\| !files_to_play.isEmpty() ) gui()->show();
438	if (!files_to_play.isEmpty()) {
439	if (!subtitle_file.isEmpty()) gui()->setInitialSubtitle(subtitle_file);
440	gui()->openFiles(files_to_play);
441	}
442
443	if (!actions_list.isEmpty()) {
444	if (files_to_play.isEmpty()) {
445	gui()->runActions(actions_list);
446	} else {
447	gui()->runActionsLater(actions_list);
448	}
449	}
450	}
451
452	#ifndef PORTABLE_APP
453	void SMPlayer::createConfigDirectory() {
454	// Create smplayer config directory
455	if (!QFile::exists(Paths::configPath())) {
456	QDir d;
457	if (!d.mkdir(Paths::configPath())) {
458	qWarning("SMPlayer::createConfigDirectory: can't create %s", Paths::configPath().toUtf8().data());
459	}
460	// Screenshot folder already created in preferences.cpp if Qt >= 4.4
461	#if QT_VERSION < 0x040400
462	QString s = Paths::configPath() + "/screenshots";
463	if (!d.mkdir(s)) {
464	qWarning("SMPlayer::createHomeDirectory: can't create %s", s.toUtf8().data());
465	}
466	#endif
467	}
468	}
469	#endif
470
471	#ifdef Q_OS_WIN
472	void SMPlayer::createFontFile() {
473	qDebug("SMPlayer::createFontFile");
474	QString output = Paths::configPath() + "/fonts.conf";
475
476	// Check if the file already exists with the modified path
477	if (QFile::exists(output)) {
478	QFile i(output);
479	if (i.open(QIODevice::ReadOnly \| QIODevice::Text)) {
480	QString text = i.readAll();
481	if (text.contains("<dir>" + Paths::fontPath() + "</dir>")) {
482	qDebug("SMPlayer::createFontFile: file %s already exists with font path. Doing nothing.", output.toUtf8().constData());
483	return;
484	}
485	}
486	}
487
488	QString input = Paths::appPath() + "/mplayer/fonts/fonts.conf";
489	qDebug("SMPlayer::createFontFile: input: %s", input.toLatin1().constData());
490	QFile infile(input);
491	if (infile.open(QIODevice::ReadOnly \| QIODevice::Text)) {
492	QString text = infile.readAll();
493	text = text.replace("<dir>WINDOWSFONTDIR</dir>", "<dir>" + Paths::fontPath() + "</dir>");
494	//qDebug("SMPlayer::createFontFile: %s", text.toUtf8().constData());
495
496	qDebug("SMPlayer::createFontFile: saving %s", output.toUtf8().constData());
497	QFile outfile(output);
498	if (outfile.open(QIODevice::WriteOnly \| QIODevice::Text)) {
499	outfile.write(text.toUtf8());
500	outfile.close();
501	}
502	}
503	}
504	#endif
505
506	void SMPlayer::showInfo() {
507	#ifdef Q_OS_WIN
508	QString win_ver;
509	switch (QSysInfo::WindowsVersion) {
510	case QSysInfo::WV_2000: win_ver = "Windows 2000"; break;
511	case QSysInfo::WV_XP: win_ver = "Windows XP"; break;
512	case QSysInfo::WV_2003: win_ver = "Windows XP Professional x64/Server 2003"; break;
513	case QSysInfo::WV_VISTA: win_ver = "Windows Vista/Server 2008"; break;
514	#if QT_VERSION >= 0x040501
515	case QSysInfo::WV_WINDOWS7: win_ver = "Windows 7/Server 2008 R2"; break;
516	#endif
517	#if QT_VERSION >= 0x040803
518	case QSysInfo::WV_WINDOWS8: win_ver = "Windows 8/Server 2012"; break;
519	#endif
520	case QSysInfo::WV_NT_based: win_ver = "NT-based Windows"; break;
521	default: win_ver = QString("Unknown/Unsupported Windows OS"); break;
522	}
523	#endif
524	QString s = QObject::tr("This is SMPlayer v. %1 running on %2")
525	.arg(Version::printable())
526	#ifdef Q_OS_LINUX
527	.arg("Linux")
528	#else
529	#ifdef Q_OS_WIN
530	.arg("Windows ("+win_ver+")")
531	#else
532	#ifdef Q_OS_OS2
533	.arg("eCS (OS/2)")
534	#else
535	.arg("Other OS")
536	#endif
537	#endif
538	#endif
539	;
540
541	printf("%s\n", s.toLocal8Bit().data() );
542	qDebug("%s", s.toUtf8().data() );
543	qDebug("Compiled with Qt v. %s, using %s", QT_VERSION_STR, qVersion());
544
545	qDebug(" * application path: '%s'", Paths::appPath().toUtf8().data());
546	qDebug(" * data path: '%s'", Paths::dataPath().toUtf8().data());
547	qDebug(" * translation path: '%s'", Paths::translationPath().toUtf8().data());
548	qDebug(" * doc path: '%s'", Paths::docPath().toUtf8().data());
549	qDebug(" * themes path: '%s'", Paths::themesPath().toUtf8().data());
550	qDebug(" * shortcuts path: '%s'", Paths::shortcutsPath().toUtf8().data());
551	qDebug(" * config path: '%s'", Paths::configPath().toUtf8().data());
552	qDebug(" * ini path: '%s'", Paths::iniPath().toUtf8().data());
553	qDebug(" * file for subtitles' styles: '%s'", Paths::subtitleStyleFile().toUtf8().data());
554	qDebug(" * current path: '%s'", QDir::currentPath().toUtf8().data());
555	#ifdef Q_OS_WIN
556	qDebug(" * font path: '%s'", Paths::fontPath().toUtf8().data());
557	#endif
558	}
559
560	#ifdef LOG_SMPLAYER
561	QFile SMPlayer::output_log;
562	bool SMPlayer::allow_to_send_log_to_gui = false;
563
564	#if QT_VERSION >= 0x050000
565	void SMPlayer::myMessageOutput( QtMsgType type, const QMessageLogContext &, const QString & msg ) {
566	#else
567	void SMPlayer::myMessageOutput( QtMsgType type, const char *msg ) {
568	#endif
569	static QStringList saved_lines;
570	static QString orig_line;
571	static QString line2;
572	static QRegExp rx_log;
573
574	if (pref) {
575	if (!pref->log_smplayer) return;
576	rx_log.setPattern(pref->log_filter);
577	} else {
578	rx_log.setPattern(".*");
579	}
580
581	line2.clear();
582
583	#if QT_VERSION >= 0x050000
584	orig_line = msg;
585	#else
586	orig_line = QString::fromUtf8(msg);
587	#endif
588
589	switch ( type ) {
590	case QtDebugMsg:
591	if (rx_log.indexIn(orig_line) > -1) {
592	#ifndef NO_DEBUG_ON_CONSOLE
593	fprintf( stderr, "Debug: %s\n", orig_line.toLocal8Bit().data() );
594	#endif
595	line2 = orig_line;
596	}
597	break;
598	case QtWarningMsg:
599	#ifndef NO_DEBUG_ON_CONSOLE
600	fprintf( stderr, "Warning: %s\n", orig_line.toLocal8Bit().data() );
601	#endif
602	line2 = "WARNING: " + orig_line;
603	break;
604	case QtFatalMsg:
605	#ifndef NO_DEBUG_ON_CONSOLE
606	fprintf( stderr, "Fatal: %s\n", orig_line.toLocal8Bit().data() );
607	#endif
608	line2 = "FATAL: " + orig_line;
609	abort(); // deliberately core dump
610	case QtCriticalMsg:
611	#ifndef NO_DEBUG_ON_CONSOLE
612	fprintf( stderr, "Critical: %s\n", orig_line.toLocal8Bit().data() );
613	#endif
614	line2 = "CRITICAL: " + orig_line;
615	break;
616	}
617
618	if (line2.isEmpty()) return;
619
620	line2 = "["+ QTime::currentTime().toString("hh:mm:ss:zzz") +"] "+ line2;
621
622	if (allow_to_send_log_to_gui && main_window) {
623	if (!saved_lines.isEmpty()) {
624	// Send saved lines first
625	for (int n=0; n < saved_lines.count(); n++) {
626	main_window->recordSmplayerLog(saved_lines[n]);
627	}
628	saved_lines.clear();
629	}
630	main_window->recordSmplayerLog(line2);
631	} else {
632	// GUI is not created yet, save lines for later
633	saved_lines.append(line2);
634	/* printf("SMPlayer::myMessageOutput: no gui\n"); */
635	}
636
637	if (pref) {
638	if (pref->save_smplayer_log) {
639	// Save log to file
640	if (!output_log.isOpen()) {
641	// FIXME: the config path may not be initialized if USE_LOCKS is not defined
642	output_log.setFileName( Paths::configPath() + "/smplayer_log.txt" );
643	output_log.open(QIODevice::WriteOnly);
644	}
645	if (output_log.isOpen()) {
646	QString l = line2 + "\r\n";
647	output_log.write(l.toUtf8().constData());
648	output_log.flush();
649	}
650	}
651	}
652	}
653	#endif
654
655	/*
656	void myMessageOutput( QtMsgType type, const char *msg ) {
657	static QString orig_line;
658	orig_line = QString::fromUtf8(msg);
659
660	switch ( type ) {
661	case QtDebugMsg:
662	#ifndef NO_DEBUG_ON_CONSOLE
663	fprintf( stderr, "Debug: %s\n", orig_line.toLocal8Bit().data() );
664	#endif
665	break;
666
667	case QtWarningMsg:
668	#ifndef NO_DEBUG_ON_CONSOLE
669	fprintf( stderr, "Warning: %s\n", orig_line.toLocal8Bit().data() );
670	#endif
671	break;
672
673	case QtCriticalMsg:
674	#ifndef NO_DEBUG_ON_CONSOLE
675	fprintf( stderr, "Critical: %s\n", orig_line.toLocal8Bit().data() );
676	#endif
677	break;
678
679	case QtFatalMsg:
680	#ifndef NO_DEBUG_ON_CONSOLE
681	fprintf( stderr, "Fatal: %s\n", orig_line.toLocal8Bit().data() );
682	#endif
683	abort(); // deliberately core dump
684	}
685	}
686	*/
687
688	#include "moc_smplayer.cpp"

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