1 /*****************************************************************************
2 * qt4.cpp : QT4 interface
3 ****************************************************************************
4 * Copyright © 2006-2008 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 ADVANCED_PREFS_TEXT N_( "Show advanced prefs over simple ones" )
61 #define ADVANCED_PREFS_LONGTEXT N_( "Show advanced preferences and not simple "\
62 "preferences when opening the preferences "\
65 #define SYSTRAY_TEXT N_( "Systray icon" )
66 #define SYSTRAY_LONGTEXT N_( "Show an icon in the systray " \
67 "allowing you to control VLC media player " \
70 #define MINIMIZED_TEXT N_( "Start VLC with only a systray icon" )
71 #define MINIMIZED_LONGTEXT N_( "When you launch VLC with that option, " \
72 "VLC will start with just an icon in" \
75 #define TITLE_TEXT N_( "Show playing item name in window title" )
76 #define TITLE_LONGTEXT N_( "Show the name of the song or video in the " \
77 "controler window title" )
79 #define FILEDIALOG_PATH_TEXT N_( "Path to use in openfile dialog" )
81 #define NOTIFICATION_TEXT N_( "Show notification popup on track change" )
82 #define NOTIFICATION_LONGTEXT N_( \
83 "Show a notification popup with the artist and track name when " \
84 "the current playlist item changes, when VLC is minimized or hidden." )
86 #define ADVANCED_OPTIONS_TEXT N_( "Advanced options" )
87 #define ADVANCED_OPTIONS_LONGTEXT N_( "Show all the advanced options " \
90 #define OPACITY_TEXT N_( "Windows opacity between 0.1 and 1." )
91 #define OPACITY_LONGTEXT N_( "Sets the windows opacity between 0.1 and 1 " \
92 "for main interface, playlist and extended panel." \
93 " This option only works with Windows and " \
94 "X11 with composite extensions." )
96 #define ERROR_TEXT N_( "Show unimportant error and warnings dialogs" )
98 #define UPDATER_TEXT N_( "Activate the updates availability notification" )
99 #define UPDATER_LONGTEXT N_( "Activate the automatic notification of new " \
100 "versions of the software. It runs once a week." )
101 #define UPDATER_DAYS_TEXT N_("Number of days between two update checks")
103 #define COMPLETEVOL_TEXT N_( "Allow the volume to be set to 400%" )
104 #define COMPLETEVOL_LONGTEXT N_( "Allow the volume to have range from 0% to " \
105 "400%, instead of 0% to 200%. This option " \
106 "can distort the audio, since it uses " \
107 "software amplification." )
109 #define BLING_TEXT N_( "Use non native buttons and volume slider" )
111 #define PRIVACY_TEXT N_( "Ask for network policy at start" )
114 #define VIEWDETAIL_TEXT N_( "Show the opening dialog view in detail mode" )
116 #define QT_MODE_TEXT N_( "Selection of the starting mode and look " )
117 #define QT_MODE_LONGTEXT N_( "Start VLC with:\n" \
119 " - a zone always present to show information" \
120 "as lyrics, album arts...\n" \
121 " - minimal mode with limited controls" )
123 #define QT_NORMAL_MODE_TEXT N_( "Classic look" )
124 #define QT_ALWAYS_VIDEO_MODE_TEXT N_( "Complete look with information area" )
125 #define QT_MINIMAL_MODE_TEXT N_( "Minimal look with no menus" )
127 static int i_mode_list[] =
128 { QT_NORMAL_MODE, QT_ALWAYS_VIDEO_MODE, QT_MINIMAL_MODE };
129 static const char *psz_mode_list_text[] =
130 { QT_NORMAL_MODE_TEXT, QT_ALWAYS_VIDEO_MODE_TEXT, QT_MINIMAL_MODE_TEXT };
133 set_shortname( (char *)"Qt" );
134 set_description( (char*)_("Qt interface") );
135 set_category( CAT_INTERFACE ) ;
136 set_subcategory( SUBCAT_INTERFACE_MAIN );
137 set_capability( "interface", 151 );
138 set_callbacks( Open, Close );
143 set_description( "Dialogs provider" );
144 set_capability( "dialogs provider", 51 );
146 add_integer( "qt-display-mode", QT_NORMAL_MODE, NULL,
147 QT_MODE_TEXT, QT_MODE_LONGTEXT, VLC_FALSE );
148 change_integer_list( i_mode_list, psz_mode_list_text, 0 );
150 add_bool( "qt-notification", VLC_TRUE, NULL, NOTIFICATION_TEXT,
151 NOTIFICATION_LONGTEXT, VLC_FALSE );
153 add_float_with_range( "qt-opacity", 1., 0.1, 1., NULL, OPACITY_TEXT,
154 OPACITY_LONGTEXT, VLC_FALSE );
155 add_bool( "qt-blingbling", VLC_TRUE, NULL, BLING_TEXT,
156 BLING_TEXT, VLC_FALSE );
158 add_bool( "qt-system-tray", VLC_TRUE, NULL, SYSTRAY_TEXT,
159 SYSTRAY_LONGTEXT, VLC_FALSE);
160 add_bool( "qt-start-minimized", VLC_FALSE, NULL, MINIMIZED_TEXT,
161 MINIMIZED_LONGTEXT, VLC_TRUE);
162 add_bool( "qt-name-in-title", VLC_TRUE, NULL, TITLE_TEXT,
163 TITLE_LONGTEXT, VLC_FALSE );
165 add_bool( "qt-volume-complete", VLC_FALSE, NULL, COMPLETEVOL_TEXT,
166 COMPLETEVOL_LONGTEXT, VLC_TRUE );
167 add_string( "qt-filedialog-path", NULL, NULL, FILEDIALOG_PATH_TEXT,
168 FILEDIALOG_PATH_TEXT, VLC_TRUE );
172 add_bool( "qt-adv-options", VLC_FALSE, NULL, ADVANCED_OPTIONS_TEXT,
173 ADVANCED_OPTIONS_LONGTEXT, VLC_TRUE );
174 add_bool( "qt-advanced-pref", VLC_FALSE, NULL, ADVANCED_PREFS_TEXT,
175 ADVANCED_PREFS_LONGTEXT, VLC_FALSE );
176 add_bool( "qt-error-dialogs", VLC_TRUE, NULL, ERROR_TEXT,
177 ERROR_TEXT, VLC_FALSE );
179 add_bool( "qt-updates-notif", VLC_TRUE, NULL, UPDATER_TEXT,
180 UPDATER_LONGTEXT, VLC_FALSE );
181 add_integer( "qt-updates-days", 14, NULL, UPDATER_DAYS_TEXT,
182 UPDATER_DAYS_TEXT, VLC_FALSE );
185 add_bool( "qt-open-detail", VLC_FALSE, NULL, VIEWDETAIL_TEXT,
186 VIEWDETAIL_TEXT, VLC_FALSE );
188 add_bool( "qt-privacy-ask", VLC_TRUE, NULL, PRIVACY_TEXT, PRIVACY_TEXT,
191 set_callbacks( OpenDialogs, Close );
194 /*****************************************************************************
196 *****************************************************************************/
197 static int Open( vlc_object_t *p_this )
199 intf_thread_t *p_intf = (intf_thread_t *)p_this;
200 p_intf->pf_run = Run;
201 #if defined Q_WS_X11 && defined HAVE_X11_XLIB_H
202 /* Thanks for libqt4 calling exit() in QApplication::QApplication()
203 * instead of returning an error, we have to check the X11 display */
204 Display *p_display = XOpenDisplay( NULL );
207 msg_Err( p_intf, "Could not connect to X server" );
210 XCloseDisplay( p_display );
212 p_intf->p_sys = (intf_sys_t *)malloc( sizeof( intf_sys_t ) );
215 msg_Err( p_intf, "Out of memory" );
218 memset( p_intf->p_sys, 0, sizeof( intf_sys_t ) );
220 p_intf->p_sys->p_playlist = pl_Yield( p_intf );
221 p_intf->p_sys->p_sub = msg_Subscribe( p_intf, MSG_QUEUE_NORMAL );
223 p_intf->b_play = VLC_TRUE;
228 static int OpenDialogs( vlc_object_t *p_this )
230 intf_thread_t *p_intf = (intf_thread_t *)p_this;
231 int val = Open( p_this );
235 p_intf->pf_show_dialog = ShowDialog;
239 static void Close( vlc_object_t *p_this )
241 intf_thread_t *p_intf = (intf_thread_t *)p_this;
242 vlc_mutex_lock( &p_intf->object_lock );
243 p_intf->b_dead = VLC_TRUE;
244 vlc_mutex_unlock( &p_intf->object_lock );
246 vlc_object_release( p_intf->p_sys->p_playlist );
247 msg_Unsubscribe( p_intf, p_intf->p_sys->p_sub );
248 free( p_intf->p_sys );
252 /*****************************************************************************
253 * Initialize the interface or the dialogs provider
254 *****************************************************************************/
255 static void Run( intf_thread_t *p_intf )
257 if( p_intf->pf_show_dialog )
259 if( vlc_thread_create( p_intf, "Qt dialogs", Init, 0, VLC_TRUE ) )
260 msg_Err( p_intf, "failed to create Qt dialogs thread" );
266 static void Init( intf_thread_t *p_intf )
269 char *argv[] = { dummy };
272 Q_INIT_RESOURCE( vlc );
274 #if !defined(WIN32) && !defined(__APPLE__)
276 * disables icon theme use because that makes Cleanlooks style bug
277 * because it asks gconf for some settings that timeout because of threads
278 * see commits 21610 21622 21654 for reference */
280 /* If you don't have a gconftool-2 binary, you should comment this line */
281 // QApplication::setDesktopSettingsAware( false );
284 /* Start the QApplication here */
285 QApplication *app = new QApplication( argc, argv , true );
286 if( QDate::currentDate().dayOfYear() >= 354 )
287 app->setWindowIcon( QIcon( QPixmap(vlc_christmas_xpm) ) );
289 app->setWindowIcon( QIcon( QPixmap(vlc_xpm) ) );
290 p_intf->p_sys->p_app = app;
292 // Initialize timers and the Dialog Provider
293 DialogsProvider::getInstance( p_intf );
295 // Create the normal interface
296 if( !p_intf->pf_show_dialog )
298 MainInterface *p_mi = new MainInterface( p_intf );
299 p_intf->p_sys->p_mi = p_mi;
300 /* We don't show it because it is done in the MainInterface constructor
304 vlc_thread_ready( p_intf );
308 // Translation - get locale
309 QLocale ql = QLocale::system();
310 // Translations for qt's own dialogs
311 QTranslator qtTranslator( 0 );
312 // Let's find the right path for the translation file
313 #if !defined( WIN32 )
314 QString path = QString( QT4LOCALEDIR );
316 QString path = QString( QString(system_VLCPath()) + DIR_SEP +
317 "locale" + DIR_SEP );
319 // files depending on locale
320 bool b_loaded = qtTranslator.load( path + "qt_" + ql.name());
322 msg_Dbg( p_intf, "Error while initializing qt-specific localization" );
323 app->installTranslator( &qtTranslator );
326 /* Start playing if needed */
327 if( !p_intf->pf_show_dialog && p_intf->b_play )
329 playlist_Control( THEPL, PLAYLIST_AUTOPLAY, VLC_FALSE );
332 /* Explain to the core how to show a dialog :D */
333 p_intf->pf_show_dialog = ShowDialog;
336 app->setQuitOnLastWindowClosed( false );
338 /* retrieve last known path used in file browsing */
339 char *psz_path = config_GetPsz( p_intf, "qt-filedialog-path" );
340 p_intf->p_sys->psz_filepath = EMPTY_STR( psz_path ) ? psz_path
341 : p_intf->p_libvlc->psz_homedir;
344 if( config_GetInt( p_intf, "qt-updates-notif" ) )
346 int interval = config_GetInt( p_intf, "qt-updates-days" );
347 QSettings settings( "vlc", "vlc-qt-interface" );
348 if( QDate::currentDate() > settings.value( "updatedate" ).toDate().addDays( interval ) )
350 msg_Dbg( p_intf, "Someone said I need to check updates" );
351 /* The constructor of the update Dialog will do the 1st request */
352 UpdateDialog::getInstance( p_intf );
353 settings.setValue( "updatedate", QDate::currentDate() );
363 /* Destroy first the main interface because it is connected to some slots
364 in the MainInputManager */
365 if( p_intf->p_sys->p_mi ) delete p_intf->p_sys->p_mi;
367 /* Destroy then other windows, because some are connected to some slots
368 in the MainInputManager */
369 DialogsProvider::killInstance();
371 /* Destroy the MainInputManager */
372 MainInputManager::killInstance();
374 config_PutPsz( p_intf, "qt-filedialog-path", p_intf->p_sys->psz_filepath );
380 /*****************************************************************************
381 * Callback to show a dialog
382 *****************************************************************************/
383 static void ShowDialog( intf_thread_t *p_intf, int i_dialog_event, int i_arg,
384 intf_dialog_args_t *p_arg )
386 DialogEvent *event = new DialogEvent( i_dialog_event, i_arg, p_arg );
387 QApplication::postEvent( THEDP, static_cast<QEvent*>(event) );
390 /*****************************************************************************
391 * PopupMenuCB: callback to show the popupmenu.
392 * We don't show the menu directly here because we don't want the
393 * caller to block for a too long time.
394 *****************************************************************************/
395 static int PopupMenuCB( vlc_object_t *p_this, const char *psz_variable,
396 vlc_value_t old_val, vlc_value_t new_val, void *param )
398 intf_thread_t *p_intf = (intf_thread_t *)param;
399 ShowDialog( p_intf, INTF_DIALOG_POPUPMENU, new_val.b_bool, 0 );