1 /*****************************************************************************
2 * qt4.cpp : QT4 interface
3 ****************************************************************************
4 * Copyright © 2006-2009 the VideoLAN team
7 * Authors: Clément Stenac <zorglub@videolan.org>
8 * Jean-Baptiste Kempf <jb@videolan.org>
10 * This program is free software; you can redistribute it and/or modify
11 * it under the terms of the GNU General Public License as published by
12 * the Free Software Foundation; either version 2 of the License, or
13 * (at your option) any later version.
15 * This program is distributed in the hope that it will be useful,
16 * but WITHOUT ANY WARRANTY; without even the implied warranty of
17 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
18 * GNU General Public License for more details.
20 * You should have received a copy of the GNU General Public License
21 * along with this program; if not, write to the Free Software
22 * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston MA 02110-1301, USA.
23 *****************************************************************************/
29 #include <QApplication>
31 #include <QTranslator>
34 #include <QMutexLocker>
35 #include <QWaitCondition>
39 #include "input_manager.hpp" /* THEMIM creation */
40 #include "dialogs_provider.hpp" /* THEDP creation */
41 #include "main_interface.hpp" /* MainInterface creation */
42 #include "dialogs/help.hpp" /* Launch Update */
43 #include "recents.hpp" /* Recents Item destruction */
44 #include "util/qvlcapp.hpp" /* QVLCApplication definition */
46 #ifdef HAVE_X11_XLIB_H
50 #include "../../../share/vlc32x32.xpm"
51 #include "../../../share/vlc32x32-christmas.xpm"
52 #include <vlc_plugin.h>
56 Q_IMPORT_PLUGIN(qjpeg)
57 Q_IMPORT_PLUGIN(qtaccessiblewidgets)
60 /*****************************************************************************
62 *****************************************************************************/
63 static int Open ( vlc_object_t * );
64 static void Close ( vlc_object_t * );
65 static int OpenDialogs ( vlc_object_t * );
66 static int WindowOpen ( vlc_object_t * );
67 static void WindowClose ( vlc_object_t * );
68 static void *Thread ( void * );
69 static void ShowDialog ( intf_thread_t *, int, int, intf_dialog_args_t * );
71 /*****************************************************************************
73 *****************************************************************************/
74 #define ADVANCED_PREFS_TEXT N_( "Show advanced preferences over simple ones" )
75 #define ADVANCED_PREFS_LONGTEXT N_( "Show advanced preferences and not simple "\
76 "preferences when opening the preferences "\
79 #define SYSTRAY_TEXT N_( "Systray icon" )
80 #define SYSTRAY_LONGTEXT N_( "Show an icon in the systray " \
81 "allowing you to control VLC media player " \
82 "for basic actions." )
84 #define MINIMIZED_TEXT N_( "Start VLC with only a systray icon" )
85 #define MINIMIZED_LONGTEXT N_( "VLC will start with just an icon in " \
88 #define KEEPSIZE_TEXT N_( "Resize interface to the native video size" )
89 #define KEEPSIZE_LONGTEXT N_( "You have two choices:\n" \
90 " - The interface will resize to the native video size\n" \
91 " - The video will fit to the interface size\n " \
92 "By default, interface resize to the native video size." )
94 #define TITLE_TEXT N_( "Show playing item name in window title" )
95 #define TITLE_LONGTEXT N_( "Show the name of the song or video in the " \
96 "controler window title." )
98 #define FILEDIALOG_PATH_TEXT N_( "Path to use in openfile dialog" )
100 #define NOTIFICATION_TEXT N_( "Show notification popup on track change" )
101 #define NOTIFICATION_LONGTEXT N_( \
102 "Show a notification popup with the artist and track name when " \
103 "the current playlist item changes, when VLC is minimized or hidden." )
105 #define ADVANCED_OPTIONS_TEXT N_( "Advanced options" )
106 #define ADVANCED_OPTIONS_LONGTEXT N_( "Show all the advanced options " \
109 #define OPACITY_TEXT N_( "Windows opacity between 0.1 and 1." )
110 #define OPACITY_LONGTEXT N_( "Sets the windows opacity between 0.1 and 1 " \
111 "for main interface, playlist and extended panel."\
112 " This option only works with Windows and " \
113 "X11 with composite extensions." )
115 #define ERROR_TEXT N_( "Show unimportant error and warnings dialogs" )
117 #define UPDATER_TEXT N_( "Activate the updates availability notification" )
118 #define UPDATER_LONGTEXT N_( "Activate the automatic notification of new " \
119 "versions of the software. It runs once every " \
121 #define UPDATER_DAYS_TEXT N_("Number of days between two update checks")
123 #define COMPLETEVOL_TEXT N_( "Allow the volume to be set to 400%" )
124 #define COMPLETEVOL_LONGTEXT N_( "Allow the volume to have range from 0% to " \
125 "400%, instead of 0% to 200%. This option " \
126 "can distort the audio, since it uses " \
127 "software amplification." )
129 #define SAVEVOL_TEXT N_( "Automatically save the volume on exit" )
131 #define PRIVACY_TEXT N_( "Ask for network policy at start" )
133 #define RECENTPLAY_TEXT N_( "Save the recently played items in the menu" )
135 #define RECENTPLAY_FILTER_TEXT N_( "List of words separated by | to filter" )
136 #define RECENTPLAY_FILTER_LONGTEXT N_( "Regular expression used to filter " \
137 "the recent items played in the player" )
139 #define SLIDERCOL_TEXT N_( "Define the colors of the volume slider " )
140 #define SLIDERCOL_LONGTEXT N_( "Define the colors of the volume slider\n" \
141 "By specifying the 12 numbers separated by a ';'\n" \
142 "Default is '255;255;255;20;226;20;255;176;15;235;30;20'\n" \
143 "An alternative can be '30;30;50;40;40;100;50;50;160;150;150;255' ")
145 #define QT_MODE_TEXT N_( "Selection of the starting mode and look " )
146 #define QT_MODE_LONGTEXT N_( "Start VLC with:\n" \
148 " - a zone always present to show information " \
149 "as lyrics, album arts...\n" \
150 " - minimal mode with limited controls" )
152 #define QT_NORMAL_MODE_TEXT N_( "Classic look" )
153 #define QT_ALWAYS_VIDEO_MODE_TEXT N_( "Complete look with information area" )
154 #define QT_MINIMAL_MODE_TEXT N_( "Minimal look with no menus" )
156 #define QT_FULLSCREEN_TEXT N_( "Show a controller in fullscreen mode" )
157 #define QT_NATIVEOPEN_TEXT N_( "Embed the file browser in open dialog" )
159 /* Various modes definition */
160 static const int i_mode_list[] =
161 { QT_NORMAL_MODE, QT_ALWAYS_VIDEO_MODE, QT_MINIMAL_MODE };
162 static const char *const psz_mode_list_text[] =
163 { QT_NORMAL_MODE_TEXT, QT_ALWAYS_VIDEO_MODE_TEXT, QT_MINIMAL_MODE_TEXT };
166 /**********************************************************************/
168 set_shortname( "Qt" )
169 set_description( N_("Qt interface") )
170 set_category( CAT_INTERFACE )
171 set_subcategory( SUBCAT_INTERFACE_MAIN )
172 set_capability( "interface", 151 )
173 set_callbacks( Open, Close )
176 add_integer( "qt-display-mode", QT_NORMAL_MODE, NULL,
177 QT_MODE_TEXT, QT_MODE_LONGTEXT, false )
178 change_integer_list( i_mode_list, psz_mode_list_text, NULL )
180 add_bool( "qt-notification", true, NULL, NOTIFICATION_TEXT,
181 NOTIFICATION_LONGTEXT, false )
183 add_float_with_range( "qt-opacity", 1., 0.1, 1., NULL, OPACITY_TEXT,
184 OPACITY_LONGTEXT, false )
186 add_bool( "qt-system-tray", true, NULL, SYSTRAY_TEXT,
187 SYSTRAY_LONGTEXT, false)
188 add_bool( "qt-start-minimized", false, NULL, MINIMIZED_TEXT,
189 MINIMIZED_LONGTEXT, true)
190 add_bool( "qt-video-autoresize", true, NULL, KEEPSIZE_TEXT,
191 KEEPSIZE_LONGTEXT, false )
192 add_bool( "qt-name-in-title", true, NULL, TITLE_TEXT,
193 TITLE_LONGTEXT, false )
194 add_bool( "qt-fs-controller", true, NULL, QT_FULLSCREEN_TEXT,
195 QT_FULLSCREEN_TEXT, false )
197 add_bool( "qt-volume-complete", false, NULL, COMPLETEVOL_TEXT,
198 COMPLETEVOL_LONGTEXT, true )
199 add_bool( "qt-autosave-volume", false, NULL, SAVEVOL_TEXT,
201 add_string( "qt-filedialog-path", NULL, NULL, FILEDIALOG_PATH_TEXT,
202 FILEDIALOG_PATH_TEXT, true )
206 add_bool( "qt-embedded-open", false, NULL, QT_NATIVEOPEN_TEXT,
207 QT_NATIVEOPEN_TEXT, false )
208 add_bool( "qt-recentplay", true, NULL, RECENTPLAY_TEXT,
209 RECENTPLAY_TEXT, false )
210 add_string( "qt-recentplay-filter", "", NULL,
211 RECENTPLAY_FILTER_TEXT, RECENTPLAY_FILTER_LONGTEXT, false )
213 add_bool( "qt-adv-options", false, NULL, ADVANCED_OPTIONS_TEXT,
214 ADVANCED_OPTIONS_LONGTEXT, true )
215 add_bool( "qt-advanced-pref", false, NULL, ADVANCED_PREFS_TEXT,
216 ADVANCED_PREFS_LONGTEXT, false )
217 add_bool( "qt-error-dialogs", true, NULL, ERROR_TEXT,
220 add_bool( "qt-updates-notif", true, NULL, UPDATER_TEXT,
221 UPDATER_LONGTEXT, false )
222 add_integer( "qt-updates-days", 7, NULL, UPDATER_DAYS_TEXT,
223 UPDATER_DAYS_TEXT, false )
225 add_string( "qt-slider-colours",
226 "255;255;255;20;226;20;255;176;15;235;30;20",
227 NULL, SLIDERCOL_TEXT, SLIDERCOL_LONGTEXT, false )
229 add_bool( "qt-privacy-ask", true, NULL, PRIVACY_TEXT, PRIVACY_TEXT,
233 add_obsolete_bool( "qt-blingbling" ) /* Suppressed since 1.0.0 */
236 set_description( "Dialogs provider" )
237 set_capability( "dialogs provider", 51 )
239 set_callbacks( OpenDialogs, Close )
241 #if defined (Q_WS_X11)
242 # define WID_CAPABILITY "xwindow"
243 #elif defined (WIN32)
244 # define WID_CAPABILITY "hwnd"
246 #ifdef WID_CAPABILITY
248 set_capability( WID_CAPABILITY, 50 )
249 set_callbacks( WindowOpen, WindowClose )
254 /*****************************************/
256 /* Ugly, but the Qt4 interface assumes single instance anyway */
260 QWaitCondition ready;
263 /*****************************************************************************
265 *****************************************************************************/
268 static int Open( vlc_object_t *p_this )
270 intf_thread_t *p_intf = (intf_thread_t *)p_this;
273 char *psz_display = var_CreateGetNonEmptyString( p_intf, "x11-display" );
274 Display *p_display = XOpenDisplay( psz_display );
278 msg_Err( p_intf, "Could not connect to X server" );
283 /* Allocations of p_sys */
284 intf_sys_t *p_sys = p_intf->p_sys = new intf_sys_t;
285 p_sys->b_isDialogProvider = false;
286 p_sys->p_popup_menu = NULL;
288 p_sys->p_playlist = pl_Hold( p_intf );
290 p_sys->display = p_display;
294 if( vlc_clone( &p_sys->thread, Thread, p_intf, VLC_THREAD_PRIORITY_LOW ) )
296 pl_Release (p_sys->p_playlist);
302 QMutexLocker locker (&iface.lock);
305 while( p_sys->p_mi == NULL && !p_sys->b_isDialogProvider )
306 iface.ready.wait( &iface.lock );
307 if( !p_sys->b_isDialogProvider )
309 var_Create (p_this->p_libvlc, "qt4-iface", VLC_VAR_ADDRESS);
310 val.p_address = p_this;
311 var_Set (p_this->p_libvlc, "qt4-iface", val);
316 /* Open Dialog Provider */
317 static int OpenDialogs( vlc_object_t *p_this )
319 intf_thread_t *p_intf = (intf_thread_t *)p_this;
320 p_intf->pf_show_dialog = ShowDialog;
322 int val = Open( p_this );
329 static void Close( vlc_object_t *p_this )
331 intf_thread_t *p_intf = (intf_thread_t *)p_this;
332 intf_sys_t *p_sys = p_intf->p_sys;
334 var_Destroy (p_this->p_libvlc, "qt4-iface");
335 QVLCApp::triggerQuit();
337 vlc_join (p_sys->thread, NULL);
339 XCloseDisplay ((Display *)p_sys->display);
345 static QMutex windowLock;
346 static QWaitCondition windowWait;
348 static void *Thread( void *obj )
350 intf_thread_t *p_intf = (intf_thread_t *)obj;
353 char *argv[] = { dummy };
356 Q_INIT_RESOURCE( vlc );
358 #if !defined(WIN32) && !defined(__APPLE__)
360 * disables icon theme use because that makes Cleanlooks style bug
361 * because it asks gconf for some settings that timeout because of threads
362 * see commits 21610 21622 21654 for reference */
364 /* If you don't have a gconftool-2 binary, you should comment this line */
365 if( strcmp( qVersion(), "4.4.0" ) < 0 ) /* fixed in Qt 4.4.0 */
366 QApplication::setDesktopSettingsAware( false );
369 /* Start the QApplication here */
371 QVLCApp app( (Display *)p_intf->p_sys->display, argc, argv );
373 QVLCApp app( argc, argv );
375 p_intf->p_sys->p_app = &app;
378 /* All the settings are in the .conf/.ini style */
379 p_intf->p_sys->mainSettings = new QSettings(
381 QSettings::IniFormat,
383 QSettings::NativeFormat,
385 QSettings::UserScope, "vlc", "vlc-qt-interface" );
388 if( QDate::currentDate().dayOfYear() >= 352 ) /* One Week before Xmas */
389 app.setWindowIcon( QIcon( QPixmap(vlc_christmas_xpm) ) );
391 app.setWindowIcon( QIcon( QPixmap(vlc_xpm) ) );
393 /* Initialize timers and the Dialog Provider */
394 DialogsProvider::getInstance( p_intf );
396 /* Detect screensize for small screens like TV or EEEpc*/
397 p_intf->p_sys->i_screenHeight =
398 app.QApplication::desktop()->availableGeometry().height();
401 /* Checking for VLC updates */
402 if( config_GetInt( p_intf, "qt-updates-notif" ) &&
403 !config_GetInt( p_intf, "qt-privacy-ask" ) )
405 int interval = config_GetInt( p_intf, "qt-updates-days" );
406 if( QDate::currentDate() >
407 getSettings()->value( "updatedate" ).toDate().addDays( interval ) )
409 /* The constructor of the update Dialog will do the 1st request */
410 UpdateDialog::getInstance( p_intf );
411 getSettings()->setValue( "updatedate", QDate::currentDate() );
416 /* Create the normal interface in non-DP mode */
417 if( !p_intf->pf_show_dialog )
418 p_mi = new MainInterface( p_intf );
424 p_intf->p_sys->p_mi = p_mi;
425 p_intf->p_sys->b_isDialogProvider = p_mi == NULL;
426 iface.ready.wakeAll();
429 /* Explain to the core how to show a dialog :D */
430 p_intf->pf_show_dialog = ShowDialog;
433 // Translation - get locale
434 # if defined (WIN32) || defined (__APPLE__)
435 char* psz_tmp = config_GetPsz( p_intf, "language" );
436 QString lang = qfu( psz_tmp );
439 lang = QLocale::system().name();
441 QString lang = QLocale::system().name();
443 // Translations for qt's own dialogs
444 QTranslator qtTranslator( 0 );
445 // Let's find the right path for the translation file
446 #if !defined( WIN32 )
447 QString path = QString( QT4LOCALEDIR );
449 QString path = QString( QString(config_GetDataDir()) + DIR_SEP +
450 "locale" + DIR_SEP + "qt4" + DIR_SEP );
452 // files depending on locale
453 bool b_loaded = qtTranslator.load( path + "qt_" + lang );
455 msg_Dbg( p_intf, "Error while initializing qt-specific localization" );
456 app.installTranslator( &qtTranslator );
460 app.setQuitOnLastWindowClosed( false );
462 /* Retrieve last known path used in file browsing */
463 char *psz_path = config_GetPsz( p_intf, "qt-filedialog-path" );
464 p_intf->p_sys->psz_filepath = EMPTY_STR( psz_path ) ? config_GetHomeDir()
471 msg_Dbg( p_intf, "Quitting the Qt4 Interface" );
473 QApplication::closeAllWindows();
477 QMutexLocker locker (&iface.lock);
479 msg_Dbg (p_intf, "destroying the main Qt4 interface");
480 p_intf->p_sys->p_mi = NULL;
481 /* Destroy first the main interface because it is connected to some
482 slots in the MainInputManager */
486 /* Destroy all remaining windows,
487 because some are connected to some slots
488 in the MainInputManager
489 Settings must be destroyed after that.
491 DialogsProvider::killInstance();
493 /* Delete the recentsMRL object before the configuration */
494 RecentsMRL::killInstance();
496 /* Delete the configuration. Application has to be deleted after that. */
497 delete p_intf->p_sys->mainSettings;
499 /* Destroy the MainInputManager */
500 MainInputManager::killInstance();
504 config_PutPsz( p_intf, "qt-filedialog-path", p_intf->p_sys->psz_filepath );
507 /* Delete the application automatically */
511 /*****************************************************************************
512 * Callback to show a dialog
513 *****************************************************************************/
514 static void ShowDialog( intf_thread_t *p_intf, int i_dialog_event, int i_arg,
515 intf_dialog_args_t *p_arg )
517 VLC_UNUSED( p_intf );
518 DialogEvent *event = new DialogEvent( i_dialog_event, i_arg, p_arg );
519 QApplication::postEvent( THEDP, event );
523 * Video output window provider
525 #include <vlc_window.h>
527 static int WindowControl (vout_window_t *, int, va_list);
529 static int WindowOpen (vlc_object_t *obj)
531 vout_window_t *wnd = (vout_window_t *)obj;
532 intf_thread_t *intf = NULL;
535 if (config_GetInt (obj, "embedded-video") <= 0)
538 QMutexLocker (&iface.lock);
539 if (var_Get (obj->p_libvlc, "qt4-iface", &val) == 0)
540 intf = (intf_thread_t *)val.p_address;
542 { /* If another interface is used, this plugin cannot work */
543 msg_Dbg (obj, "Qt4 interface not found");
547 MainInterface *p_mi = intf->p_sys->p_mi;
548 msg_Dbg (obj, "requesting video...");
550 #if defined (Q_WS_X11)
551 wnd->handle.xid = p_mi->requestVideo (wnd->vout, &wnd->pos_x, &wnd->pos_y,
552 &wnd->width, &wnd->height);
553 if (!wnd->handle.xid)
556 #elif defined (WIN32)
557 wnd->handle.hwnd = p_mi->requestVideo (wnd->vout, &wnd->pos_x, &wnd->pos_y,
558 &wnd->width, &wnd->height);
559 if (!wnd->handle.hwnd)
567 wnd->control = WindowControl;
568 wnd->p_private = p_mi;
572 static int WindowControl (vout_window_t *wnd, int query, va_list args)
574 MainInterface *p_mi = (MainInterface *)wnd->p_private;
575 QMutexLocker locker (&iface.lock);
577 return p_mi->controlVideo (query, args);
580 static void WindowClose (vlc_object_t *obj)
582 vout_window_t *wnd = (vout_window_t *)obj;
583 MainInterface *p_mi = (MainInterface *)wnd->p_private;
584 QMutexLocker locker (&iface.lock);
586 msg_Dbg (obj, "releasing video...");
587 p_mi->releaseVideo ();