1 /*****************************************************************************
2 * qt4.cpp : QT4 interface
3 ****************************************************************************
4 * Copyright (C) 2006-2007 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 *****************************************************************************/
28 #include <QApplication>
30 #include <QTranslator>
34 #include <vlc_os_specific.h>
35 #include "dialogs_provider.hpp"
36 #include "input_manager.hpp"
37 #include "main_interface.hpp"
38 #include "dialogs/help.hpp" /* update */
40 #ifdef HAVE_X11_XLIB_H
44 #include "../../../share/vlc32x32.xpm"
45 #include "../../../share/vlc32x32-christmas.xpm"
47 /*****************************************************************************
49 *****************************************************************************/
50 static int Open ( vlc_object_t * );
51 static void Close ( vlc_object_t * );
52 static int OpenDialogs ( vlc_object_t * );
53 static void Run ( intf_thread_t * );
54 static void Init ( intf_thread_t * );
55 static void ShowDialog ( intf_thread_t *, int, int, intf_dialog_args_t * );
57 /*****************************************************************************
59 *****************************************************************************/
60 #define ALWAYS_VIDEO_TEXT N_( "Always show an area for information when " \
61 "no video is played" )
62 #define ALWAYS_VIDEO_LONGTEXT N_( "Start VLC with a cone image, and " \
63 "use this zone to show information as " \
64 "lyrics, album arts or visualisation " \
65 " when there is no video track." )
67 #define ADVANCED_PREFS_TEXT N_( "Show advanced prefs over simple ones" )
68 #define ADVANCED_PREFS_LONGTEXT N_( "Show advanced preferences and not simple " \
69 "preferences when opening the preferences " \
72 #define SYSTRAY_TEXT N_( "Systray icon" )
73 #define SYSTRAY_LONGTEXT N_( "Show an icon in the systray " \
74 "allowing you to control VLC media player " \
77 #define MINIMIZED_TEXT N_( "Start VLC with only a systray icon" )
78 #define MINIMIZED_LONGTEXT N_( "When you launch VLC with that option, " \
79 "VLC will start with just an icon in" \
82 #define TITLE_TEXT N_( "Show playing item name in window title" )
83 #define TITLE_LONGTEXT N_( "Show the name of the song or video in the " \
84 "controler window title" )
86 #define FILEDIALOG_PATH_TEXT N_( "Path to use in openfile dialog" )
88 #define NOTIFICATION_TEXT N_( "Show notification popup on track change" )
89 #define NOTIFICATION_LONGTEXT N_( \
90 "Show a notification popup with the artist and track name when " \
91 "the current playlist item changes, when VLC is minimized or hidden." )
93 #define ADVANCED_OPTIONS_TEXT N_( "Advanced options" )
94 #define ADVANCED_OPTIONS_LONGTEXT N_( "Show all the advanced options " \
97 #define OPACITY_TEXT N_( "Windows opacity between 0.1 and 1." )
98 #define OPACITY_LONGTEXT N_( "Sets the windows opacity between 0.1 and 1 " \
99 "for main interface, playlist and extended panel." \
100 " This option only works with Windows and " \
101 "X11 with composite extensions." )
103 #define SHOWFLAGS_TEXT N_( "Define what columns to show in playlist window" )
104 #define SHOWFLAGS_LONGTEXT N_( "Enter the sum of the options that you want: \n" \
105 "Title: 1; Duration: 2; Artist: 4; Genre: 8; " \
106 "Copyright: 16; Collection/album: 32; Rating: 256." )
108 #define ERROR_TEXT N_( "Show unimportant error and warnings dialogs" )
110 #define MINIMAL_TEXT N_( "Start in minimal view (menus hidden)." )
112 #define UPDATER_TEXT N_( "Activate the updates availability notification" )
113 #define UPDATER_LONGTEXT N_( "Activate the automatic notification of new " \
114 "versions of the software. It runs once a week." )
115 #define UPDATER_DAYS_TEXT N_("Number of days between two checks")
117 #define COMPLETEVOL_TEXT N_( "Allow the volume to be set to 400%" )
118 #define COMPLETEVOL_LONGTEXT N_( "Allow the volume to have range from 0% to " \
119 "400%, instead of 0% to 200%. This option " \
120 "can distort the audio, since it uses " \
121 "software amplification." )
123 #define BLING_TEXT N_( "Use non native buttons and volume slider" )
125 #define PRIVACY_TEXT N_( "Ask for network policy at start" )
127 #define VIEWDETAIL_TEXT N_( "Show the opening dialog view in detail mode" )
130 set_shortname( (char *)"Qt" );
131 set_description( (char*)_("Qt interface") );
132 set_category( CAT_INTERFACE ) ;
133 set_subcategory( SUBCAT_INTERFACE_MAIN );
134 set_capability( "interface", 151 );
135 set_callbacks( Open, Close );
140 set_description( "Dialogs provider" );
141 set_capability( "dialogs provider", 51 );
143 add_bool( "qt-always-video", VLC_FALSE, NULL, ALWAYS_VIDEO_TEXT,
144 ALWAYS_VIDEO_LONGTEXT, VLC_TRUE );
145 add_bool( "qt-minimal-view", VLC_FALSE, NULL, MINIMAL_TEXT,
146 MINIMAL_TEXT, VLC_TRUE );
148 add_bool( "qt-notification", VLC_TRUE, NULL, NOTIFICATION_TEXT,
149 NOTIFICATION_LONGTEXT, VLC_FALSE );
151 add_float_with_range( "qt-opacity", 1., 0.1, 1., NULL, OPACITY_TEXT,
152 OPACITY_LONGTEXT, VLC_FALSE );
153 add_bool( "qt-blingbling", VLC_TRUE, NULL, BLING_TEXT,
154 BLING_TEXT, VLC_FALSE );
156 add_bool( "qt-system-tray", VLC_TRUE, NULL, SYSTRAY_TEXT,
157 SYSTRAY_LONGTEXT, VLC_FALSE);
158 add_bool( "qt-start-minimized", VLC_FALSE, NULL, MINIMIZED_TEXT,
159 MINIMIZED_LONGTEXT, VLC_TRUE);
160 add_bool( "qt-name-in-title", VLC_TRUE, NULL, TITLE_TEXT,
161 TITLE_LONGTEXT, VLC_FALSE );
163 add_bool( "qt-volume-complete", VLC_FALSE, NULL, COMPLETEVOL_TEXT,
164 COMPLETEVOL_LONGTEXT, VLC_TRUE );
165 add_string( "qt-filedialog-path", NULL, NULL, FILEDIALOG_PATH_TEXT,
166 FILEDIALOG_PATH_TEXT, VLC_TRUE );
170 add_bool( "qt-adv-options", VLC_FALSE, NULL, ADVANCED_OPTIONS_TEXT,
171 ADVANCED_OPTIONS_LONGTEXT, VLC_TRUE );
172 add_bool( "qt-advanced-pref", VLC_FALSE, NULL, ADVANCED_PREFS_TEXT,
173 ADVANCED_PREFS_LONGTEXT, VLC_FALSE );
174 add_bool( "qt-error-dialogs", VLC_TRUE, NULL, ERROR_TEXT,
175 ERROR_TEXT, VLC_FALSE );
177 add_bool( "qt-updates-notif", VLC_TRUE, NULL, UPDATER_TEXT,
178 UPDATER_LONGTEXT, VLC_FALSE );
179 add_integer( "qt-updates-days", 14, NULL, UPDATER_DAYS_TEXT,
180 UPDATER_DAYS_TEXT, VLC_FALSE );
183 add_integer( "qt-pl-showflags",
184 VLC_META_ENGINE_ARTIST|VLC_META_ENGINE_TITLE|
185 VLC_META_ENGINE_DURATION|VLC_META_ENGINE_COLLECTION,
186 NULL, SHOWFLAGS_TEXT,
187 SHOWFLAGS_LONGTEXT, VLC_TRUE );
190 add_bool( "qt-open-detail", VLC_FALSE, NULL, VIEWDETAIL_TEXT,
191 VIEWDETAIL_TEXT, VLC_FALSE );
193 add_bool( "qt-privacy-ask", VLC_TRUE, NULL, PRIVACY_TEXT, PRIVACY_TEXT,
197 set_callbacks( OpenDialogs, Close );
200 /*****************************************************************************
202 *****************************************************************************/
203 static int Open( vlc_object_t *p_this )
205 intf_thread_t *p_intf = (intf_thread_t *)p_this;
206 p_intf->pf_run = Run;
207 #if defined Q_WS_X11 && defined HAVE_X11_XLIB_H
208 /* Thanks for libqt4 calling exit() in QApplication::QApplication()
209 * instead of returning an error, we have to check the X11 display */
210 Display *p_display = XOpenDisplay( NULL );
213 msg_Err( p_intf, "Could not connect to X server" );
216 XCloseDisplay( p_display );
218 p_intf->p_sys = (intf_sys_t *)malloc( sizeof( intf_sys_t ) );
221 msg_Err( p_intf, "Out of memory" );
224 memset( p_intf->p_sys, 0, sizeof( intf_sys_t ) );
226 p_intf->p_sys->p_playlist = pl_Yield( p_intf );
227 p_intf->p_sys->p_sub = msg_Subscribe( p_intf, MSG_QUEUE_NORMAL );
229 p_intf->b_play = VLC_TRUE;
234 static int OpenDialogs( vlc_object_t *p_this )
236 intf_thread_t *p_intf = (intf_thread_t *)p_this;
237 int val = Open( p_this );
241 p_intf->pf_show_dialog = ShowDialog;
245 static void Close( vlc_object_t *p_this )
247 intf_thread_t *p_intf = (intf_thread_t *)p_this;
248 vlc_mutex_lock( &p_intf->object_lock );
249 p_intf->b_dead = VLC_TRUE;
250 vlc_mutex_unlock( &p_intf->object_lock );
252 vlc_object_release( p_intf->p_sys->p_playlist );
253 msg_Unsubscribe( p_intf, p_intf->p_sys->p_sub );
254 free( p_intf->p_sys );
258 /*****************************************************************************
259 * Initialize the interface or the dialogs provider
260 *****************************************************************************/
261 static void Run( intf_thread_t *p_intf )
263 if( p_intf->pf_show_dialog )
265 if( vlc_thread_create( p_intf, "Qt dialogs", Init, 0, VLC_TRUE ) )
266 msg_Err( p_intf, "failed to create Qt dialogs thread" );
272 static void Init( intf_thread_t *p_intf )
275 char *argv[] = { dummy };
278 Q_INIT_RESOURCE( vlc );
282 * disables icon theme use because that makes Cleanlooks style bug
283 * because it asks gconf for some settings that timeout because of threads
284 * see commits 21610 21622 21654 for reference */
286 /* If you don't have a gconftool-2 binary, you should comment this line */
287 QApplication::setDesktopSettingsAware( false );
290 /* Start the QApplication here */
291 QApplication *app = new QApplication( argc, argv , true );
292 if( QDate::currentDate().dayOfYear() >= 354 )
293 app->setWindowIcon( QIcon( QPixmap(vlc_christmas_xpm) ) );
295 app->setWindowIcon( QIcon( QPixmap(vlc_xpm) ) );
296 p_intf->p_sys->p_app = app;
298 // Initialize timers and the Dialog Provider
299 DialogsProvider::getInstance( p_intf );
301 // Create the normal interface
302 if( !p_intf->pf_show_dialog )
304 MainInterface *p_mi = new MainInterface( p_intf );
305 p_intf->p_sys->p_mi = p_mi;
309 vlc_thread_ready( p_intf );
313 // Translation - get locale
314 QLocale ql = QLocale::system();
315 // Translations for qt's own dialogs
316 QTranslator qtTranslator( 0 );
317 // Let's find the right path for the translation file
318 #if !defined( WIN32 )
319 QString path = QString( QT4LOCALEDIR );
321 QString path = QString( QString(system_VLCPath()) + DIR_SEP +
322 "locale" + DIR_SEP );
324 // files depending on locale
325 bool b_loaded = qtTranslator.load( path + "qt_" + ql.name());
327 msg_Dbg( p_intf, "Error while initializing qt-specific localization" );
328 app->installTranslator( &qtTranslator );
331 /* Start playing if needed */
332 if( !p_intf->pf_show_dialog && p_intf->b_play )
334 playlist_Control( THEPL, PLAYLIST_AUTOPLAY, VLC_FALSE );
337 /* Explain to the core how to show a dialog :D */
338 p_intf->pf_show_dialog = ShowDialog;
341 app->setQuitOnLastWindowClosed( false );
343 /* retrieve last known path used in file browsing */
344 char *psz_path = config_GetPsz( p_intf, "qt-filedialog-path" );
345 p_intf->p_sys->psz_filepath = EMPTY_STR( psz_path ) ? psz_path
346 : p_intf->p_libvlc->psz_homedir;
349 if( config_GetInt( p_intf, "qt-updates-notif" ) )
351 int interval = config_GetInt( p_intf, "qt-updates-days" );
352 QSettings settings( "vlc", "vlc-qt-interface" );
353 if( QDate::currentDate() > settings.value( "updatedate" ).toDate().addDays( interval ) )
355 msg_Dbg( p_intf, "Someone said I need to check updates" );
356 /* The constructor of the update Dialog will do the 1st request */
357 UpdateDialog::getInstance( p_intf );
358 settings.setValue( "updatedate", QDate::currentDate() );
368 /* Destroy first the main interface because it is connected to some slots
369 in the MainInputManager */
370 if( p_intf->p_sys->p_mi ) delete p_intf->p_sys->p_mi;
372 /* Destroy then other windows, because some are connected to some slots
373 in the MainInputManager */
374 DialogsProvider::killInstance();
376 /* Destroy the MainInputManager */
377 MainInputManager::killInstance();
379 config_PutPsz( p_intf, "qt-filedialog-path", p_intf->p_sys->psz_filepath );
385 /*****************************************************************************
386 * Callback to show a dialog
387 *****************************************************************************/
388 static void ShowDialog( intf_thread_t *p_intf, int i_dialog_event, int i_arg,
389 intf_dialog_args_t *p_arg )
391 DialogEvent *event = new DialogEvent( i_dialog_event, i_arg, p_arg );
392 QApplication::postEvent( THEDP, static_cast<QEvent*>(event) );
395 /*****************************************************************************
396 * PopupMenuCB: callback to show the popupmenu.
397 * We don't show the menu directly here because we don't want the
398 * caller to block for a too long time.
399 *****************************************************************************/
400 static int PopupMenuCB( vlc_object_t *p_this, const char *psz_variable,
401 vlc_value_t old_val, vlc_value_t new_val, void *param )
403 intf_thread_t *p_intf = (intf_thread_t *)param;
404 ShowDialog( p_intf, INTF_DIALOG_POPUPMENU, new_val.b_bool, 0 );