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" )
132 #define PRIVACY_TEXT N_( "Ask for network policy at start" )
134 #define RECENTPLAY_TEXT N_( "Save the recently played items in the menu" )
136 #define RECENTPLAY_FILTER_TEXT N_( "List of words separated by | to filter" )
137 #define RECENTPLAY_FILTER_LONGTEXT N_( "Regular expression used to filter " \
138 "the recent items played in the player" )
140 #define SLIDERCOL_TEXT N_( "Define the colors of the volume slider " )
141 #define SLIDERCOL_LONGTEXT N_( "Define the colors of the volume slider\n" \
142 "By specifying the 12 numbers separated by a ';'\n" \
143 "Default is '255;255;255;20;226;20;255;176;15;235;30;20'\n" \
144 "An alternative can be '30;30;50;40;40;100;50;50;160;150;150;255' ")
146 #define QT_MODE_TEXT N_( "Selection of the starting mode and look " )
147 #define QT_MODE_LONGTEXT N_( "Start VLC with:\n" \
149 " - a zone always present to show information " \
150 "as lyrics, album arts...\n" \
151 " - minimal mode with limited controls" )
153 #define QT_FULLSCREEN_TEXT N_( "Show a controller in fullscreen mode" )
154 #define QT_NATIVEOPEN_TEXT N_( "Embed the file browser in open dialog" )
156 #define FULLSCREEN_NUMBER_TEXT N_( "Define which screen fullscreen goes" )
157 #define FULLSCREEN_NUMBER_LONGTEXT N_( "Screennumber of fullscreen, instead of" \
158 "same screen where interface is" )
160 #define QT_AUTOLOAD_EXTENSIONS_TEXT N_( "Load extensions on startup" )
161 #define QT_AUTOLOAD_EXTENSIONS_LONGTEXT N_( "Automatically load the "\
162 "extensions module on startup" )
164 #define QT_MINIMAL_MODE_TEXT N_("Start in minimal view (without menus)" )
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( OpenIntf, Close )
177 add_bool( "qt-minimal-view", false, NULL, QT_MINIMAL_MODE_TEXT,
178 QT_MINIMAL_MODE_TEXT, false );
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 )
185 add_float_with_range( "qt-fs-opacity", 0.8, 0.1, 1., NULL, OPACITY_FS_TEXT,
186 OPACITY_FS_LONGTEXT, false )
188 add_bool( "qt-system-tray", true, NULL, SYSTRAY_TEXT,
189 SYSTRAY_LONGTEXT, false)
190 add_bool( "qt-start-minimized", false, NULL, MINIMIZED_TEXT,
191 MINIMIZED_LONGTEXT, true)
192 add_bool( "qt-video-autoresize", true, NULL, KEEPSIZE_TEXT,
193 KEEPSIZE_LONGTEXT, false )
194 add_bool( "qt-name-in-title", true, NULL, TITLE_TEXT,
195 TITLE_LONGTEXT, false )
196 add_bool( "qt-fs-controller", true, NULL, QT_FULLSCREEN_TEXT,
197 QT_FULLSCREEN_TEXT, false )
199 add_bool( "qt-volume-complete", false, NULL, COMPLETEVOL_TEXT,
200 COMPLETEVOL_LONGTEXT, true )
201 add_bool( "qt-autosave-volume", false, NULL, SAVEVOL_TEXT,
204 add_bool( "qt-embedded-open", false, NULL, QT_NATIVEOPEN_TEXT,
205 QT_NATIVEOPEN_TEXT, false )
206 add_bool( "qt-recentplay", true, NULL, RECENTPLAY_TEXT,
207 RECENTPLAY_TEXT, false )
208 add_string( "qt-recentplay-filter", "", NULL,
209 RECENTPLAY_FILTER_TEXT, RECENTPLAY_FILTER_LONGTEXT, false )
211 add_bool( "qt-adv-options", false, NULL, ADVANCED_OPTIONS_TEXT,
212 ADVANCED_OPTIONS_LONGTEXT, true )
213 add_bool( "qt-advanced-pref", false, NULL, ADVANCED_PREFS_TEXT,
214 ADVANCED_PREFS_LONGTEXT, false )
215 add_bool( "qt-error-dialogs", true, NULL, ERROR_TEXT,
218 add_bool( "qt-updates-notif", true, NULL, UPDATER_TEXT,
219 UPDATER_LONGTEXT, false )
220 add_integer( "qt-updates-days", 7, NULL, UPDATER_DAYS_TEXT,
221 UPDATER_DAYS_TEXT, false )
223 add_string( "qt-slider-colours",
224 "255;255;255;20;210;20;255;199;15;245;39;29",
225 NULL, SLIDERCOL_TEXT, SLIDERCOL_LONGTEXT, false )
227 add_bool( "qt-privacy-ask", true, NULL, PRIVACY_TEXT, PRIVACY_TEXT,
231 add_integer( "qt-fullscreen-screennumber", -1, NULL, FULLSCREEN_NUMBER_TEXT,
232 FULLSCREEN_NUMBER_LONGTEXT, false );
234 add_bool( "qt-autoload-extensions", true, NULL,
235 QT_AUTOLOAD_EXTENSIONS_TEXT, QT_AUTOLOAD_EXTENSIONS_LONGTEXT,
238 add_obsolete_bool( "qt-blingbling" ) /* Suppressed since 1.0.0 */
239 add_obsolete_integer( "qt-display-mode" ) /* Suppressed since 1.1.0 */
242 cannot_unload_broken_library()
246 set_description( "Dialogs provider" )
247 set_capability( "dialogs provider", 51 )
249 set_callbacks( OpenDialogs, Close )
251 #if defined(Q_WS_X11) || defined(Q_WS_WIN) || defined(Q_WS_MAC)
253 #if defined(Q_WS_X11)
254 set_capability( "vout window xid", 0 )
255 #elif defined(Q_WS_WIN)
256 set_capability( "vout window hwnd", 0 )
257 #elif defined(Q_WS_MAC)
258 set_capability( "vout window nsobject", 0 )
260 set_callbacks( WindowOpen, WindowClose )
265 /*****************************************/
267 /* Ugly, but the Qt4 interface assumes single instance anyway */
268 static vlc_sem_t ready;
270 static char *x11_display = NULL;
276 } one = { VLC_STATIC_MUTEX, false };
278 /*****************************************************************************
280 *****************************************************************************/
283 static int Open( vlc_object_t *p_this, bool isDialogProvider )
285 intf_thread_t *p_intf = (intf_thread_t *)p_this;
288 if( !vlc_xlib_init( p_this ) )
291 char *display = var_CreateGetNonEmptyString( p_intf, "x11-display" );
292 Display *p_display = XOpenDisplay( x11_display );
295 msg_Err( p_intf, "Could not connect to X server" );
299 XCloseDisplay( p_display );
301 char *display = NULL;
305 vlc_mutex_lock (&one.lock);
308 vlc_mutex_unlock (&one.lock);
311 msg_Err (p_this, "cannot start Qt4 multiple times");
316 /* Allocations of p_sys */
317 intf_sys_t *p_sys = p_intf->p_sys = new intf_sys_t;
318 p_intf->p_sys->b_isDialogProvider = isDialogProvider;
320 p_sys->p_playlist = pl_Get( p_intf );
324 x11_display = display;
326 vlc_sem_init (&ready, 0);
327 if( vlc_clone( &p_sys->thread, Thread, p_intf, VLC_THREAD_PRIORITY_LOW ) )
331 vlc_mutex_lock (&one.lock);
333 vlc_mutex_unlock (&one.lock);
338 vlc_sem_wait (&ready);
339 vlc_sem_destroy (&ready);
341 if( !p_sys->b_isDialogProvider )
343 playlist_t *pl = pl_Get(p_this);
344 var_Create (pl, "qt4-iface", VLC_VAR_ADDRESS);
345 var_SetAddress (pl, "qt4-iface", p_this);
346 var_Create (pl, "window", VLC_VAR_STRING);
347 var_SetString (pl, "window", "qt4,any");
352 /* Open qt4 interface */
353 static int OpenIntf( vlc_object_t *p_this )
355 return Open( p_this, false );
358 /* Open Dialog Provider */
359 static int OpenDialogs( vlc_object_t *p_this )
361 return Open( p_this, true );
364 static void Close( vlc_object_t *p_this )
366 intf_thread_t *p_intf = (intf_thread_t *)p_this;
367 intf_sys_t *p_sys = p_intf->p_sys;
369 if( !p_sys->b_isDialogProvider )
371 var_Destroy (pl_Get(p_this), "window");
372 var_Destroy (pl_Get(p_this), "qt4-iface");
375 QVLCApp::triggerQuit();
377 vlc_join (p_sys->thread, NULL);
383 vlc_mutex_lock (&one.lock);
385 vlc_mutex_unlock (&one.lock);
388 static void *Thread( void *obj )
390 intf_thread_t *p_intf = (intf_thread_t *)obj;
392 char dummy[] = "vlc"; /* for WM_CLASS */
393 char *argv[4] = { dummy, NULL, };
396 Q_INIT_RESOURCE( vlc );
398 /* Start the QApplication here */
400 if( x11_display != NULL )
402 argv[argc++] = const_cast<char *>("-display");
403 argv[argc++] = x11_display;
408 QVLCApp app( argc, argv );
410 p_intf->p_sys->p_app = &app;
413 /* All the settings are in the .conf/.ini style */
414 p_intf->p_sys->mainSettings = new QSettings(
416 QSettings::IniFormat,
418 QSettings::NativeFormat,
420 QSettings::UserScope, "vlc", "vlc-qt-interface" );
423 if( QDate::currentDate().dayOfYear() >= 352 ) /* One Week before Xmas */
424 app.setWindowIcon( QIcon(vlc_christmas_xpm) );
426 app.setWindowIcon( QIcon(vlc_xpm) );
428 /* Initialize timers and the Dialog Provider */
429 DialogsProvider::getInstance( p_intf );
431 /* Detect screensize for small screens like TV or EEEpc*/
432 p_intf->p_sys->i_screenHeight =
433 app.QApplication::desktop()->availableGeometry().height();
436 /* Checking for VLC updates */
437 if( var_InheritBool( p_intf, "qt-updates-notif" ) &&
438 !var_InheritBool( p_intf, "qt-privacy-ask" ) )
440 int interval = var_InheritInteger( p_intf, "qt-updates-days" );
441 if( QDate::currentDate() >
442 getSettings()->value( "updatedate" ).toDate().addDays( interval ) )
444 /* The constructor of the update Dialog will do the 1st request */
445 UpdateDialog::getInstance( p_intf );
446 getSettings()->setValue( "updatedate", QDate::currentDate() );
451 /* Create the normal interface in non-DP mode */
452 if( !p_intf->p_sys->b_isDialogProvider )
453 p_mi = new MainInterface( p_intf );
456 p_intf->p_sys->p_mi = p_mi;
458 /* Explain how to show a dialog :D */
459 p_intf->pf_show_dialog = ShowDialog;
462 vlc_sem_post (&ready);
465 app.setQuitOnLastWindowClosed( false );
467 /* Retrieve last known path used in file browsing */
468 p_intf->p_sys->filepath =
469 getSettings()->value( "filedialog-path", QVLCUserDir( VLC_HOME_DIR ) ).toString();
471 /* Loads and tries to apply the preferred QStyle */
472 QString s_style = getSettings()->value( "MainWindow/QtStyle", "" ).toString();
473 if( s_style.compare("") != 0 )
474 QApplication::setStyle( s_style );
480 QApplication::closeAllWindows();
485 /* FIXME: the video window may still be registerd at this point */
486 /* See LP#448082 as an example. */
488 p_intf->p_sys->p_mi = NULL;
489 /* Destroy first the main interface because it is connected to some
490 slots in the MainInputManager */
494 /* Destroy all remaining windows,
495 because some are connected to some slots
496 in the MainInputManager
497 Settings must be destroyed after that.
499 DialogsProvider::killInstance();
501 /* Delete the recentsMRL object before the configuration */
502 RecentsMRL::killInstance();
505 getSettings()->setValue( "filedialog-path", p_intf->p_sys->filepath );
507 /* Delete the configuration. Application has to be deleted after that. */
508 delete p_intf->p_sys->mainSettings;
510 /* Destroy the MainInputManager */
511 MainInputManager::killInstance();
513 /* Delete the application automatically */
517 /*****************************************************************************
518 * Callback to show a dialog
519 *****************************************************************************/
520 static void ShowDialog( intf_thread_t *p_intf, int i_dialog_event, int i_arg,
521 intf_dialog_args_t *p_arg )
523 VLC_UNUSED( p_intf );
524 DialogEvent *event = new DialogEvent( i_dialog_event, i_arg, p_arg );
525 QApplication::postEvent( THEDP, event );
529 * Video output window provider
531 * TODO move it out of here ?
533 #include <vlc_vout_window.h>
535 static int WindowControl( vout_window_t *, int i_query, va_list );
537 static int WindowOpen( vlc_object_t *p_obj )
539 vout_window_t *p_wnd = (vout_window_t*)p_obj;
542 if( p_wnd->cfg->is_standalone )
544 #if defined (Q_WS_X11)
545 if( var_InheritBool( p_obj, "video-wallpaper" ) )
550 if( var_Inherit( p_obj, "qt4-iface", VLC_VAR_ADDRESS, &val ) )
551 val.p_address = NULL;
553 intf_thread_t *p_intf = (intf_thread_t *)val.p_address;
556 { /* If another interface is used, this plugin cannot work */
557 msg_Dbg( p_obj, "Qt4 interface not found" );
561 MainInterface *p_mi = p_intf->p_sys->p_mi;
562 msg_Dbg( p_obj, "requesting video..." );
564 int i_x = p_wnd->cfg->x;
565 int i_y = p_wnd->cfg->y;
566 unsigned i_width = p_wnd->cfg->width;
567 unsigned i_height = p_wnd->cfg->height;
569 #if defined (Q_WS_X11)
570 p_wnd->handle.xid = p_mi->getVideo( &i_x, &i_y, &i_width, &i_height );
571 if( !p_wnd->handle.xid )
573 p_wnd->display.x11 = x11_display;
575 #elif defined (Q_WS_WIN)
576 p_wnd->handle.hwnd = p_mi->getVideo( &i_x, &i_y, &i_width, &i_height );
577 if( !p_wnd->handle.hwnd )
580 #elif defined (Q_WS_MAC)
581 p_wnd->handle.nsobject = (void *)p_mi->getVideo( &i_x, &i_y, &i_width, &i_height );
582 if( !p_wnd->handle.nsobject )
588 p_wnd->control = WindowControl;
589 p_wnd->sys = (vout_window_sys_t*)p_mi;
593 static int WindowControl( vout_window_t *p_wnd, int i_query, va_list args )
595 MainInterface *p_mi = (MainInterface *)p_wnd->sys;
596 return p_mi->controlVideo( i_query, args );
599 static void WindowClose( vlc_object_t *p_obj )
601 vout_window_t *p_wnd = (vout_window_t*)p_obj;
602 MainInterface *p_mi = (MainInterface *)p_wnd->sys;
604 msg_Dbg( p_obj, "releasing video..." );
605 p_mi->releaseVideo();