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 *****************************************************************************/
25 #include <QApplication>
27 #include <QTranslator>
31 #include <vlc_os_specific.h>
32 #include "dialogs_provider.hpp"
33 #include "input_manager.hpp"
34 #include "main_interface.hpp"
36 #ifdef HAVE_X11_XLIB_H
40 #include "../../../share/vlc32x32.xpm"
41 #include "../../../share/vlc32x32-christmas.xpm"
43 /*****************************************************************************
45 *****************************************************************************/
46 static int Open ( vlc_object_t * );
47 static void Close ( vlc_object_t * );
48 static int OpenDialogs ( vlc_object_t * );
49 static void Run ( intf_thread_t * );
50 static void Init ( intf_thread_t * );
51 static void ShowDialog ( intf_thread_t *, int, int, intf_dialog_args_t * );
53 /*****************************************************************************
55 *****************************************************************************/
56 #define ALWAYS_VIDEO_TEXT N_( "Always show an area for information when " \
57 "no video is played" )
58 #define ALWAYS_VIDEO_LONGTEXT N_( "Start VLC with a cone image, and " \
59 "use this zone to show information as " \
60 "lyrics, album arts or visualisation " \
61 " when there is no video track." )
63 #define ADVANCED_PREFS_TEXT N_( "Show advanced prefs over simple ones" )
64 #define ADVANCED_PREFS_LONGTEXT N_( "Show advanced preferences and not simple " \
65 "preferences when opening the preferences " \
68 #define SYSTRAY_TEXT N_( "Systray icon" )
69 #define SYSTRAY_LONGTEXT N_( "Show an icon in the systray " \
70 "allowing you to control VLC media player " \
73 #define MINIMIZED_TEXT N_( "Start VLC with only a systray icon" )
74 #define MINIMIZED_LONGTEXT N_( "When you launch VLC with that option, " \
75 "VLC will start with just an icon in" \
78 #define TITLE_TEXT N_( "Show playing item name in window title" )
79 #define TITLE_LONGTEXT N_( "Show the name of the song or video in the " \
80 "controler window title" )
82 #define FILEDIALOG_PATH_TEXT N_( "Path to use in openfile dialog" )
84 #define NOTIFICATION_TEXT N_( "Show notification popup on track change" )
85 #define NOTIFICATION_LONGTEXT N_( \
86 "Show a notification popup with the artist and track name when " \
87 "the current playlist item changes, when VLC is minimized or hidden." )
89 #define ADVANCED_OPTIONS_TEXT N_( "Advanced options" )
90 #define ADVANCED_OPTIONS_LONGTEXT N_( "Show all the advanced options " \
93 #define OPACITY_TEXT N_( "Windows opacity between 0.1 and 1." )
94 #define OPACITY_LONGTEXT N_( "Sets the windows opacity between 0.1 and 1 " \
95 "for main interface, playlist and extended panel." \
96 " This option only works with Windows and " \
97 "X11 with composite extensions." )
99 #define SHOWFLAGS_TEXT N_( "Define what columns to show in playlist window" )
100 #define SHOWFLAGS_LONGTEXT N_( "Enter the sum of the options that you want: \n" \
101 "Title: 1; Duration: 2; Artist: 4; Genre: 8; " \
102 "Copyright: 16; Collection/album: 32; Rating: 256." )
104 #define ERROR_TEXT N_( "Show unimportant error and warnings dialogs" )
105 #define MINIMAL_TEXT N_( "Start in minimal view (menus hidden)." )
107 #define UPDATER_TEXT N_( "Activate the updates availability notification" )
108 #define UPDATER_LONGTEXT N_( "Activate the automatic notification of new " \
109 "versions of the software. It runs once a week." )
111 #define COMPLETEVOL_TEXT N_( "Allow the volume to be set to 400%" )
112 #define COMPLETEVOL_LONGTEXT N_( "Allow the volume to have range from 0% to " \
113 "400%, instead of 0% to 200%. This option " \
114 "can distort the audio, since it uses " \
115 "software amplification." )
117 #define BLING_TEXT N_( "Use non native buttons and volume slider" )
119 #define PRIVACY_TEXT N_( "Ask for network policy at start" )
121 #define VIEWDETAIL_TEXT N_( "Show the opening dialog view in detail mode" )
124 set_shortname( (char *)"Qt" );
125 set_description( (char*)_("Qt interface") );
126 set_category( CAT_INTERFACE ) ;
127 set_subcategory( SUBCAT_INTERFACE_MAIN );
128 set_capability( "interface", 151 );
129 set_callbacks( Open, Close );
134 set_description( "Dialogs provider" );
135 set_capability( "dialogs provider", 51 );
137 add_bool( "qt-always-video", VLC_FALSE, NULL, ALWAYS_VIDEO_TEXT,
138 ALWAYS_VIDEO_LONGTEXT, VLC_TRUE );
139 add_bool( "qt-minimal-view", VLC_FALSE, NULL, MINIMAL_TEXT,
140 MINIMAL_TEXT, VLC_TRUE );
142 add_bool( "qt-notification", VLC_TRUE, NULL, NOTIFICATION_TEXT,
143 NOTIFICATION_LONGTEXT, VLC_FALSE );
145 add_float_with_range( "qt-opacity", 1., 0.1, 1., NULL, OPACITY_TEXT,
146 OPACITY_LONGTEXT, VLC_FALSE );
147 add_bool( "qt-blingbling", VLC_TRUE, NULL, BLING_TEXT,
148 BLING_TEXT, VLC_FALSE );
150 add_bool( "qt-system-tray", VLC_TRUE, NULL, SYSTRAY_TEXT,
151 SYSTRAY_LONGTEXT, VLC_FALSE);
152 add_bool( "qt-start-minimized", VLC_FALSE, NULL, MINIMIZED_TEXT,
153 MINIMIZED_LONGTEXT, VLC_TRUE);
154 add_bool( "qt-name-in-title", VLC_TRUE, NULL, TITLE_TEXT,
155 TITLE_LONGTEXT, VLC_FALSE );
157 add_bool( "qt-volume-complete", VLC_FALSE, NULL, COMPLETEVOL_TEXT,
158 COMPLETEVOL_LONGTEXT, VLC_TRUE );
159 add_string( "qt-filedialog-path", NULL, NULL, FILEDIALOG_PATH_TEXT,
160 FILEDIALOG_PATH_TEXT, VLC_TRUE );
164 add_bool( "qt-adv-options", VLC_FALSE, NULL, ADVANCED_OPTIONS_TEXT,
165 ADVANCED_OPTIONS_LONGTEXT, VLC_TRUE );
166 add_bool( "qt-advanced-pref", VLC_FALSE, NULL, ADVANCED_PREFS_TEXT,
167 ADVANCED_PREFS_LONGTEXT, VLC_FALSE );
168 add_bool( "qt-error-dialogs", VLC_TRUE, NULL, ERROR_TEXT,
169 ERROR_TEXT, VLC_FALSE );
171 add_bool( "qt-updates-notif", VLC_TRUE, NULL, UPDATER_TEXT,
172 UPDATER_LONGTEXT, VLC_FALSE );
175 add_integer( "qt-pl-showflags",
176 VLC_META_ENGINE_ARTIST|VLC_META_ENGINE_TITLE|
177 VLC_META_ENGINE_DURATION|VLC_META_ENGINE_COLLECTION,
178 NULL, SHOWFLAGS_TEXT,
179 SHOWFLAGS_LONGTEXT, VLC_TRUE );
182 add_bool( "qt-open-detail", VLC_FALSE, NULL, VIEWDETAIL_TEXT,
183 VIEWDETAIL_TEXT, VLC_FALSE );
185 add_bool( "qt-privacy-ask", VLC_TRUE, NULL, PRIVACY_TEXT, PRIVACY_TEXT,
189 set_callbacks( OpenDialogs, Close );
192 /*****************************************************************************
194 *****************************************************************************/
195 static int Open( vlc_object_t *p_this )
197 intf_thread_t *p_intf = (intf_thread_t *)p_this;
198 p_intf->pf_run = Run;
199 #if defined Q_WS_X11 && defined HAVE_X11_XLIB_H
200 /* Thanks for libqt4 calling exit() in QApplication::QApplication()
201 * instead of returning an error, we have to check the X11 display */
202 Display *p_display = XOpenDisplay( NULL );
205 msg_Err( p_intf, "Could not connect to X server" );
208 XCloseDisplay( p_display );
210 p_intf->p_sys = (intf_sys_t *)malloc( sizeof( intf_sys_t ) );
213 msg_Err( p_intf, "Out of memory" );
216 memset( p_intf->p_sys, 0, sizeof( intf_sys_t ) );
218 p_intf->p_sys->p_playlist = pl_Yield( p_intf );
219 p_intf->p_sys->p_sub = msg_Subscribe( p_intf, MSG_QUEUE_NORMAL );
221 p_intf->b_play = VLC_TRUE;
226 static int OpenDialogs( vlc_object_t *p_this )
228 intf_thread_t *p_intf = (intf_thread_t *)p_this;
229 int val = Open( p_this );
233 p_intf->pf_show_dialog = ShowDialog;
237 static void Close( vlc_object_t *p_this )
239 intf_thread_t *p_intf = (intf_thread_t *)p_this;
240 vlc_mutex_lock( &p_intf->object_lock );
241 p_intf->b_dead = VLC_TRUE;
242 vlc_mutex_unlock( &p_intf->object_lock );
244 vlc_object_release( p_intf->p_sys->p_playlist );
245 msg_Unsubscribe( p_intf, p_intf->p_sys->p_sub );
246 free( p_intf->p_sys );
250 /*****************************************************************************
251 * Initialize the interface or the dialogs provider
252 *****************************************************************************/
253 static void Run( intf_thread_t *p_intf )
255 if( p_intf->pf_show_dialog )
257 if( vlc_thread_create( p_intf, "Qt dialogs", Init, 0, VLC_TRUE ) )
258 msg_Err( p_intf, "failed to create Qt dialogs thread" );
264 static void Init( intf_thread_t *p_intf )
267 char *argv[] = { dummy };
270 Q_INIT_RESOURCE( vlc );
274 * disables icon theme use because that makes Cleanlooks style bug
275 * because it asks gconf for some settings that timeout because of threads
276 * see commits 21610 21622 21654 for reference */
278 /* If you are under KDE, Xfce or e17, you should comment this line */
279 QApplication::setDesktopSettingsAware( false );
282 /* Start the QApplication here */
283 QApplication *app = new QApplication( argc, argv , true );
284 if( QDate::currentDate().dayOfYear() >= 354 )
285 app->setWindowIcon( QIcon( QPixmap(vlc_christmas_xpm) ) );
287 app->setWindowIcon( QIcon( QPixmap(vlc_xpm) ) );
288 p_intf->p_sys->p_app = app;
290 // Initialize timers and the Dialog Provider
291 DialogsProvider::getInstance( p_intf );
293 // Create the normal interface
294 if( !p_intf->pf_show_dialog )
296 MainInterface *p_mi = new MainInterface( p_intf );
297 p_intf->p_sys->p_mi = p_mi;
301 vlc_thread_ready( p_intf );
304 // Translation - get locale
305 QLocale ql = QLocale::system();
306 // Translations for qt's own dialogs
307 QTranslator qtTranslator( 0 );
308 // Let's find the right path for the translation file
309 #if !defined( WIN32 )
310 QString path = QString( QT4LOCALEDIR );
312 QString path = QString( QString(system_VLCPath()) + DIR_SEP +
313 "locale" + DIR_SEP );
315 // files depending on locale
316 bool b_loaded = qtTranslator.load( path + "qt_" + ql.name());
318 msg_Dbg( p_intf, "Error while initializing qt-specific localization" );
319 app->installTranslator( &qtTranslator );
322 /* Start playing if needed */
323 if( !p_intf->pf_show_dialog && p_intf->b_play )
325 playlist_Control( THEPL, PLAYLIST_AUTOPLAY, VLC_FALSE );
328 /* Explain to the core how to show a dialog :D */
329 p_intf->pf_show_dialog = ShowDialog;
332 app->setQuitOnLastWindowClosed( false );
334 /* retrieve last known path used in file browsing */
335 char *psz_path = config_GetPsz( p_intf, "qt-filedialog-path" );
336 p_intf->p_sys->psz_filepath = EMPTY_STR( psz_path ) ? psz_path
337 : p_intf->p_libvlc->psz_homedir;
345 /* Destroy first the main interface because it is connected to some slots
346 in the MainInputManager */
347 if( p_intf->p_sys->p_mi ) delete p_intf->p_sys->p_mi;
349 /* Destroy then other windows, because some are connected to some slots
350 in the MainInputManager */
351 DialogsProvider::killInstance();
353 /* Destroy the MainInputManager */
354 MainInputManager::killInstance();
356 config_PutPsz( p_intf, "qt-filedialog-path", p_intf->p_sys->psz_filepath );
357 delete p_intf->p_sys->psz_filepath;
362 /*****************************************************************************
363 * Callback to show a dialog
364 *****************************************************************************/
365 static void ShowDialog( intf_thread_t *p_intf, int i_dialog_event, int i_arg,
366 intf_dialog_args_t *p_arg )
368 DialogEvent *event = new DialogEvent( i_dialog_event, i_arg, p_arg );
369 QApplication::postEvent( THEDP, static_cast<QEvent*>(event) );
372 /*****************************************************************************
373 * PopupMenuCB: callback to show the popupmenu.
374 * We don't show the menu directly here because we don't want the
375 * caller to block for a too long time.
376 *****************************************************************************/
377 static int PopupMenuCB( vlc_object_t *p_this, const char *psz_variable,
378 vlc_value_t old_val, vlc_value_t new_val, void *param )
380 intf_thread_t *p_intf = (intf_thread_t *)param;
381 ShowDialog( p_intf, INTF_DIALOG_POPUPMENU, new_val.b_bool, 0 );