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>
34 #include "input_manager.hpp" /* THEMIM creation */
35 #include "dialogs_provider.hpp" /* THEDP creation */
36 #include "main_interface.hpp" /* MainInterface creation */
37 #include "dialogs/help.hpp" /* Launch Update */
38 #include "recents.hpp" /* Recents Item destruction */
39 #include "util/qvlcapp.hpp" /* QVLCApplication definition */
45 #include "../../../share/icons/32x32/vlc.xpm"
46 #include "../../../share/icons/32x32/vlc-christmas.xpm"
47 #include <vlc_plugin.h>
49 #ifdef WIN32 /* For static builds */
51 Q_IMPORT_PLUGIN(qjpeg)
52 Q_IMPORT_PLUGIN(qtaccessiblewidgets)
55 /*****************************************************************************
57 *****************************************************************************/
58 static int OpenIntf ( vlc_object_t * );
59 static int OpenDialogs ( vlc_object_t * );
60 static int Open ( vlc_object_t *, bool );
61 static void Close ( vlc_object_t * );
62 static int WindowOpen ( vlc_object_t * );
63 static void WindowClose ( vlc_object_t * );
64 static void *Thread ( void * );
65 static void ShowDialog ( intf_thread_t *, int, int, intf_dialog_args_t * );
67 /*****************************************************************************
69 *****************************************************************************/
70 #define ADVANCED_PREFS_TEXT N_( "Show advanced preferences over simple ones" )
71 #define ADVANCED_PREFS_LONGTEXT N_( "Show advanced preferences and not simple "\
72 "preferences when opening the preferences "\
75 #define SYSTRAY_TEXT N_( "Systray icon" )
76 #define SYSTRAY_LONGTEXT N_( "Show an icon in the systray " \
77 "allowing you to control VLC media player " \
78 "for basic actions." )
80 #define MINIMIZED_TEXT N_( "Start VLC with only a systray icon" )
81 #define MINIMIZED_LONGTEXT N_( "VLC will start with just an icon in " \
84 #define KEEPSIZE_TEXT N_( "Resize interface to the native video size" )
85 #define KEEPSIZE_LONGTEXT N_( "You have two choices:\n" \
86 " - The interface will resize to the native video size\n" \
87 " - The video will fit to the interface size\n " \
88 "By default, interface resize to the native video size." )
90 #define TITLE_TEXT N_( "Show playing item name in window title" )
91 #define TITLE_LONGTEXT N_( "Show the name of the song or video in the " \
92 "controler window title." )
94 #define NOTIFICATION_TEXT N_( "Show notification popup on track change" )
95 #define NOTIFICATION_LONGTEXT N_( \
96 "Show a notification popup with the artist and track name when " \
97 "the current playlist item changes, when VLC is minimized or hidden." )
99 #define ADVANCED_OPTIONS_TEXT N_( "Advanced options" )
100 #define ADVANCED_OPTIONS_LONGTEXT N_( "Show all the advanced options " \
103 #define OPACITY_TEXT N_( "Windows opacity between 0.1 and 1" )
104 #define OPACITY_LONGTEXT N_( "Sets the windows opacity between 0.1 and 1 " \
105 "for main interface, playlist and extended panel."\
106 " This option only works with Windows and " \
107 "X11 with composite extensions." )
109 #define OPACITY_FS_TEXT N_( "Fullscreen controller opacity between 0.1 and 1" )
110 #define OPACITY_FS_LONGTEXT N_( "Sets the fullscreen controller 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." )
116 #define ERROR_TEXT N_( "Show unimportant error and warnings dialogs" )
118 #define UPDATER_TEXT N_( "Activate the updates availability notification" )
119 #define UPDATER_LONGTEXT N_( "Activate the automatic notification of new " \
120 "versions of the software. It runs once every " \
122 #define UPDATER_DAYS_TEXT N_("Number of days between two update checks")
124 #define COMPLETEVOL_TEXT N_( "Allow the volume to be set to 400%" )
125 #define COMPLETEVOL_LONGTEXT N_( "Allow the volume to have range from 0% to " \
126 "400%, instead of 0% to 200%. This option " \
127 "can distort the audio, since it uses " \
128 "software amplification." )
130 #define SAVEVOL_TEXT N_( "Automatically save the volume on exit" )
131 #define STARTVOL_TEXT N_( "Default start volume" )
133 #define PRIVACY_TEXT N_( "Ask for network policy at start" )
135 #define RECENTPLAY_TEXT N_( "Save the recently played items in the menu" )
137 #define RECENTPLAY_FILTER_TEXT N_( "List of words separated by | to filter" )
138 #define RECENTPLAY_FILTER_LONGTEXT N_( "Regular expression used to filter " \
139 "the recent items played in the player" )
141 #define SLIDERCOL_TEXT N_( "Define the colors of the volume slider " )
142 #define SLIDERCOL_LONGTEXT N_( "Define the colors of the volume slider\n" \
143 "By specifying the 12 numbers separated by a ';'\n" \
144 "Default is '255;255;255;20;226;20;255;176;15;235;30;20'\n" \
145 "An alternative can be '30;30;50;40;40;100;50;50;160;150;150;255' ")
147 #define QT_MODE_TEXT N_( "Selection of the starting mode and look " )
148 #define QT_MODE_LONGTEXT N_( "Start VLC with:\n" \
150 " - a zone always present to show information " \
151 "as lyrics, album arts...\n" \
152 " - minimal mode with limited controls" )
154 #define QT_FULLSCREEN_TEXT N_( "Show a controller in fullscreen mode" )
155 #define QT_NATIVEOPEN_TEXT N_( "Embed the file browser in open dialog" )
157 #define FULLSCREEN_NUMBER_TEXT N_( "Define which screen fullscreen goes" )
158 #define FULLSCREEN_NUMBER_LONGTEXT N_( "Screennumber of fullscreen, instead of" \
159 "same screen where interface is" )
161 #define QT_AUTOLOAD_EXTENSIONS_TEXT N_( "Load extensions on startup" )
162 #define QT_AUTOLOAD_EXTENSIONS_LONGTEXT N_( "Automatically load the "\
163 "extensions module on startup" )
165 #define QT_MINIMAL_MODE_TEXT N_("Start in minimal view (without menus)" )
167 /**********************************************************************/
169 set_shortname( "Qt" )
170 set_description( N_("Qt interface") )
171 set_category( CAT_INTERFACE )
172 set_subcategory( SUBCAT_INTERFACE_MAIN )
173 set_capability( "interface", 151 )
174 set_callbacks( OpenIntf, Close )
178 add_bool( "qt-minimal-view", false, NULL, QT_MINIMAL_MODE_TEXT,
179 QT_MINIMAL_MODE_TEXT, false );
181 add_bool( "qt-notification", true, NULL, NOTIFICATION_TEXT,
182 NOTIFICATION_LONGTEXT, false )
184 add_float_with_range( "qt-opacity", 1., 0.1, 1., NULL, OPACITY_TEXT,
185 OPACITY_LONGTEXT, false )
186 add_float_with_range( "qt-fs-opacity", 0.8, 0.1, 1., NULL, OPACITY_FS_TEXT,
187 OPACITY_FS_LONGTEXT, false )
189 add_bool( "qt-system-tray", true, NULL, SYSTRAY_TEXT,
190 SYSTRAY_LONGTEXT, false)
191 add_bool( "qt-start-minimized", false, NULL, MINIMIZED_TEXT,
192 MINIMIZED_LONGTEXT, true)
193 add_bool( "qt-video-autoresize", true, NULL, KEEPSIZE_TEXT,
194 KEEPSIZE_LONGTEXT, false )
195 add_bool( "qt-name-in-title", true, NULL, TITLE_TEXT,
196 TITLE_LONGTEXT, false )
197 add_bool( "qt-fs-controller", true, NULL, QT_FULLSCREEN_TEXT,
198 QT_FULLSCREEN_TEXT, false )
200 add_bool( "qt-volume-complete", false, NULL, COMPLETEVOL_TEXT,
201 COMPLETEVOL_LONGTEXT, true )
202 add_bool( "qt-autosave-volume", false, NULL, SAVEVOL_TEXT,
204 add_integer_with_range( "qt-startvolume", QT_VOLUME_DEFAULT, 0,
205 QT_VOLUME_MAX, NULL, STARTVOL_TEXT, STARTVOL_TEXT, true )
207 add_bool( "qt-embedded-open", false, NULL, QT_NATIVEOPEN_TEXT,
208 QT_NATIVEOPEN_TEXT, false )
209 add_bool( "qt-recentplay", true, NULL, RECENTPLAY_TEXT,
210 RECENTPLAY_TEXT, false )
211 add_string( "qt-recentplay-filter", "",
212 RECENTPLAY_FILTER_TEXT, RECENTPLAY_FILTER_LONGTEXT, false )
214 add_bool( "qt-adv-options", false, NULL, ADVANCED_OPTIONS_TEXT,
215 ADVANCED_OPTIONS_LONGTEXT, true )
216 add_bool( "qt-advanced-pref", false, NULL, ADVANCED_PREFS_TEXT,
217 ADVANCED_PREFS_LONGTEXT, false )
218 add_bool( "qt-error-dialogs", true, NULL, ERROR_TEXT,
221 add_bool( "qt-updates-notif", true, NULL, UPDATER_TEXT,
222 UPDATER_LONGTEXT, false )
223 add_integer( "qt-updates-days", 7, NULL, UPDATER_DAYS_TEXT,
224 UPDATER_DAYS_TEXT, false )
226 add_string( "qt-slider-colours", "255;255;255;20;210;20;255;199;15;245;39;29",
227 SLIDERCOL_TEXT, SLIDERCOL_LONGTEXT, false )
229 add_bool( "qt-privacy-ask", true, NULL, PRIVACY_TEXT, PRIVACY_TEXT,
233 add_integer( "qt-fullscreen-screennumber", -1, NULL, FULLSCREEN_NUMBER_TEXT,
234 FULLSCREEN_NUMBER_LONGTEXT, false );
236 add_bool( "qt-autoload-extensions", true, NULL,
237 QT_AUTOLOAD_EXTENSIONS_TEXT, QT_AUTOLOAD_EXTENSIONS_LONGTEXT,
240 add_obsolete_bool( "qt-blingbling" ) /* Suppressed since 1.0.0 */
241 add_obsolete_integer( "qt-display-mode" ) /* Suppressed since 1.1.0 */
244 cannot_unload_broken_library()
248 set_description( "Dialogs provider" )
249 set_capability( "dialogs provider", 51 )
251 set_callbacks( OpenDialogs, Close )
253 #if defined(Q_WS_X11) || defined(Q_WS_WIN) || defined(Q_WS_MAC)
255 #if defined(Q_WS_X11)
256 set_capability( "vout window xid", 0 )
257 #elif defined(Q_WS_WIN)
258 set_capability( "vout window hwnd", 0 )
259 #elif defined(Q_WS_MAC)
260 set_capability( "vout window nsobject", 0 )
262 set_callbacks( WindowOpen, WindowClose )
267 /*****************************************/
269 /* Ugly, but the Qt4 interface assumes single instance anyway */
270 static vlc_sem_t ready;
272 static char *x11_display = NULL;
278 } one = { VLC_STATIC_MUTEX, false };
280 /*****************************************************************************
282 *****************************************************************************/
285 /* Used to abort the app.exec() on OSX after libvlc_Quit is called */
286 #include "../../../src/control/libvlc_internal.h" /* libvlc_SetExitHandler */
287 static void Abort( void *obj )
289 QVLCApp::triggerQuit();
293 static void RegisterIntf( vlc_object_t *p_this )
295 playlist_t *pl = pl_Get(p_this);
296 var_Create (pl, "qt4-iface", VLC_VAR_ADDRESS);
297 var_SetAddress (pl, "qt4-iface", p_this);
298 var_Create (pl, "window", VLC_VAR_STRING);
299 var_SetString (pl, "window", "qt4,any");
303 static int Open( vlc_object_t *p_this, bool isDialogProvider )
305 intf_thread_t *p_intf = (intf_thread_t *)p_this;
308 if( !vlc_xlib_init( p_this ) )
311 char *display = var_CreateGetNonEmptyString( p_intf, "x11-display" );
312 Display *p_display = XOpenDisplay( x11_display );
315 msg_Err( p_intf, "Could not connect to X server" );
319 XCloseDisplay( p_display );
321 char *display = NULL;
325 vlc_mutex_lock (&one.lock);
328 vlc_mutex_unlock (&one.lock);
331 msg_Err (p_this, "cannot start Qt4 multiple times");
336 /* Allocations of p_sys */
337 intf_sys_t *p_sys = p_intf->p_sys = new intf_sys_t;
338 p_intf->p_sys->b_isDialogProvider = isDialogProvider;
343 x11_display = display;
345 vlc_sem_init (&ready, 0);
347 /* Run mainloop on the main thread as Cocoa requires */
348 libvlc_SetExitHandler( p_intf->p_libvlc, Abort, p_intf );
349 Thread( (void *)p_intf );
351 if( vlc_clone( &p_sys->thread, Thread, p_intf, VLC_THREAD_PRIORITY_LOW ) )
355 vlc_mutex_lock (&one.lock);
357 vlc_mutex_unlock (&one.lock);
363 vlc_sem_wait (&ready);
364 vlc_sem_destroy (&ready);
367 if( !p_sys->b_isDialogProvider )
369 RegisterIntf( p_this );
376 /* Open qt4 interface */
377 static int OpenIntf( vlc_object_t *p_this )
379 return Open( p_this, false );
382 /* Open Dialog Provider */
383 static int OpenDialogs( vlc_object_t *p_this )
385 return Open( p_this, true );
388 static void Close( vlc_object_t *p_this )
390 intf_thread_t *p_intf = (intf_thread_t *)p_this;
391 intf_sys_t *p_sys = p_intf->p_sys;
393 if( !p_sys->b_isDialogProvider )
395 var_Destroy (pl_Get(p_this), "window");
396 var_Destroy (pl_Get(p_this), "qt4-iface");
399 QVLCApp::triggerQuit();
402 vlc_join (p_sys->thread, NULL);
410 vlc_mutex_locker locker (&one.lock);
414 static void *Thread( void *obj )
416 intf_thread_t *p_intf = (intf_thread_t *)obj;
418 char dummy[] = "vlc"; /* for WM_CLASS */
419 char *argv[4] = { dummy, NULL, };
422 Q_INIT_RESOURCE( vlc );
424 /* Start the QApplication here */
426 if( x11_display != NULL )
428 argv[argc++] = const_cast<char *>("-display");
429 argv[argc++] = x11_display;
434 QVLCApp app( argc, argv );
436 p_intf->p_sys->p_app = &app;
439 /* All the settings are in the .conf/.ini style */
440 p_intf->p_sys->mainSettings = new QSettings(
442 QSettings::IniFormat,
444 QSettings::NativeFormat,
446 QSettings::UserScope, "vlc", "vlc-qt-interface" );
450 if( QDate::currentDate().dayOfYear() >= 352 ) /* One Week before Xmas */
451 app.setWindowIcon( QIcon(vlc_christmas_xpm) );
453 app.setWindowIcon( QIcon(vlc_xpm) );
456 /* Initialize timers and the Dialog Provider */
457 DialogsProvider::getInstance( p_intf );
459 /* Detect screensize for small screens like TV or EEEpc*/
460 p_intf->p_sys->i_screenHeight =
461 app.QApplication::desktop()->availableGeometry().height();
464 /* Checking for VLC updates */
465 if( var_InheritBool( p_intf, "qt-updates-notif" ) &&
466 !var_InheritBool( p_intf, "qt-privacy-ask" ) )
468 int interval = var_InheritInteger( p_intf, "qt-updates-days" );
469 if( QDate::currentDate() >
470 getSettings()->value( "updatedate" ).toDate().addDays( interval ) )
472 /* The constructor of the update Dialog will do the 1st request */
473 UpdateDialog::getInstance( p_intf );
474 getSettings()->setValue( "updatedate", QDate::currentDate() );
479 /* Create the normal interface in non-DP mode */
480 if( !p_intf->p_sys->b_isDialogProvider )
481 p_mi = new MainInterface( p_intf );
484 p_intf->p_sys->p_mi = p_mi;
486 /* Explain how to show a dialog :D */
487 p_intf->pf_show_dialog = ShowDialog;
490 vlc_sem_post (&ready);
493 /* We took over main thread, register and start here */
494 if( !p_intf->p_sys->b_isDialogProvider )
496 RegisterIntf( (vlc_object_t *)p_intf );
497 playlist_Play( THEPL );
502 app.setQuitOnLastWindowClosed( false );
504 /* Retrieve last known path used in file browsing */
505 p_intf->p_sys->filepath =
506 getSettings()->value( "filedialog-path", QVLCUserDir( VLC_HOME_DIR ) ).toString();
508 /* Loads and tries to apply the preferred QStyle */
509 QString s_style = getSettings()->value( "MainWindow/QtStyle", "" ).toString();
510 if( s_style.compare("") != 0 )
511 QApplication::setStyle( s_style );
517 QApplication::closeAllWindows();
522 /* FIXME: the video window may still be registerd at this point */
523 /* See LP#448082 as an example. */
525 p_intf->p_sys->p_mi = NULL;
526 /* Destroy first the main interface because it is connected to some
527 slots in the MainInputManager */
531 /* Destroy all remaining windows,
532 because some are connected to some slots
533 in the MainInputManager
534 Settings must be destroyed after that.
536 DialogsProvider::killInstance();
538 /* Delete the recentsMRL object before the configuration */
539 RecentsMRL::killInstance();
542 getSettings()->setValue( "filedialog-path", p_intf->p_sys->filepath );
544 /* Delete the configuration. Application has to be deleted after that. */
545 delete p_intf->p_sys->mainSettings;
547 /* Destroy the MainInputManager */
548 MainInputManager::killInstance();
550 /* Delete the application automatically */
554 /*****************************************************************************
555 * Callback to show a dialog
556 *****************************************************************************/
557 static void ShowDialog( intf_thread_t *p_intf, int i_dialog_event, int i_arg,
558 intf_dialog_args_t *p_arg )
560 VLC_UNUSED( p_intf );
561 DialogEvent *event = new DialogEvent( i_dialog_event, i_arg, p_arg );
562 QApplication::postEvent( THEDP, event );
566 * Video output window provider
568 * TODO move it out of here ?
570 #include <vlc_vout_window.h>
572 static int WindowControl( vout_window_t *, int i_query, va_list );
574 static int WindowOpen( vlc_object_t *p_obj )
576 vout_window_t *p_wnd = (vout_window_t*)p_obj;
579 if( p_wnd->cfg->is_standalone )
581 #if defined (Q_WS_X11)
582 if( var_InheritBool( p_obj, "video-wallpaper" ) )
587 if( var_Inherit( p_obj, "qt4-iface", VLC_VAR_ADDRESS, &val ) )
588 val.p_address = NULL;
590 intf_thread_t *p_intf = (intf_thread_t *)val.p_address;
593 { /* If another interface is used, this plugin cannot work */
594 msg_Dbg( p_obj, "Qt4 interface not found" );
598 MainInterface *p_mi = p_intf->p_sys->p_mi;
599 msg_Dbg( p_obj, "requesting video..." );
601 int i_x = p_wnd->cfg->x;
602 int i_y = p_wnd->cfg->y;
603 unsigned i_width = p_wnd->cfg->width;
604 unsigned i_height = p_wnd->cfg->height;
606 #if defined (Q_WS_X11)
607 p_wnd->handle.xid = p_mi->getVideo( &i_x, &i_y, &i_width, &i_height );
608 if( !p_wnd->handle.xid )
610 p_wnd->display.x11 = x11_display;
612 #elif defined (Q_WS_WIN)
613 p_wnd->handle.hwnd = p_mi->getVideo( &i_x, &i_y, &i_width, &i_height );
614 if( !p_wnd->handle.hwnd )
617 #elif defined (Q_WS_MAC)
618 p_wnd->handle.nsobject = (void *)p_mi->getVideo( &i_x, &i_y, &i_width, &i_height );
619 if( !p_wnd->handle.nsobject )
625 p_wnd->control = WindowControl;
626 p_wnd->sys = (vout_window_sys_t*)p_mi;
630 static int WindowControl( vout_window_t *p_wnd, int i_query, va_list args )
632 MainInterface *p_mi = (MainInterface *)p_wnd->sys;
633 return p_mi->controlVideo( i_query, args );
636 static void WindowClose( vlc_object_t *p_obj )
638 vout_window_t *p_wnd = (vout_window_t*)p_obj;
639 MainInterface *p_mi = (MainInterface *)p_wnd->sys;
641 msg_Dbg( p_obj, "releasing video..." );
642 p_mi->releaseVideo();