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>
30 #include <vlc_os_specific.h>
31 #include "dialogs_provider.hpp"
32 #include "input_manager.hpp"
33 #include "main_interface.hpp"
35 #ifdef HAVE_X11_XLIB_H
39 #include "../../../share/vlc32x32.xpm"
41 /*****************************************************************************
43 *****************************************************************************/
44 static int Open ( vlc_object_t * );
45 static void Close ( vlc_object_t * );
46 static int OpenDialogs ( vlc_object_t * );
47 static void Run ( intf_thread_t * );
48 static void Init ( intf_thread_t * );
49 static void ShowDialog ( intf_thread_t *, int, int, intf_dialog_args_t * );
51 /*****************************************************************************
53 *****************************************************************************/
54 #define ALWAYS_VIDEO_TEXT N_( "Always show video area" )
55 #define ALWAYS_VIDEO_LONGTEXT N_( "Start VLC with a cone image, and display it" \
56 " when there is no video track." )
58 #define ADVANCED_PREFS_TEXT N_( "Show advanced prefs over simple ones" )
59 #define ADVANCED_PREFS_LONGTEXT N_( "Show advanced preferences and not simple " \
60 "preferences when opening the preferences " \
63 #define SYSTRAY_TEXT N_( "Systray icon" )
64 #define SYSTRAY_LONGTEXT N_( "Show an icon in the systray " \
65 "allowing you to control VLC media player " \
68 #define MINIMIZED_TEXT N_( "Start VLC with only a systray icon" )
69 #define MINIMIZED_LONGTEXT N_( "When you launch VLC with that option, " \
70 "VLC will start with just an icon in" \
73 #define TITLE_TEXT N_( "Show playing item name in window title" )
74 #define TITLE_LONGTEXT N_( "Show the name of the song or video in the " \
75 "controler window title" )
77 #define FILEDIALOG_PATH_TEXT N_( "Path to use in openfile dialog" )
79 #define NOTIFICATION_TEXT N_( "Show notification popup on track change" )
80 #define NOTIFICATION_LONGTEXT N_( \
81 "Show a notification popup with the artist and track name when " \
82 "the current playlist item changes, when VLC is minimized or hidden." )
84 #define ADVANCED_OPTIONS_TEXT N_( "Advanced options" )
85 #define ADVANCED_OPTIONS_LONGTEXT N_( "Show all the advanced options " \
88 #define OPACITY_TEXT N_( "Windows opacity between 0.1 and 1." )
89 #define OPACITY_LONGTEXT N_( "Sets the windows opacity between 0.1 and 1 " \
90 "for main interface, playlist and extended panel." \
91 " This option only works with Windows and " \
92 "X11 with composite extensions." )
94 #define SHOWFLAGS_TEXT N_( "Define what columns to show in playlist window" )
95 #define SHOWFLAGS_LONGTEXT N_( "Enter the sum of the options that you want: \n" \
96 "Title: 1; Duration: 2; Artist: 4; Genre: 8; " \
97 "Copyright: 16; Collection/album: 32; Rating: 256." )
99 #define ERROR_TEXT N_( "Show unimportant error and warnings dialogs" )
100 #define MINIMAL_TEXT N_( "Start in minimal view (menus hidden)." )
102 #define UPDATER_TEXT N_( "Activate the new updates notification" )
103 #define UPDATER_LONGTEXT N_( "Activate the automatic notification of new " \
104 "versions of the software. It runs once a week." )
106 #define COMPLETEVOL_TEXT N_( "Allow the volume to be set to 400%" )
107 #define COMPLETEVOL_LONGTEXT N_( "Allow the volume to have range from 0% to " \
108 "400%, instead of 0% to 200%. This option " \
109 "can distort the audio, since it uses " \
110 "software amplification." )
112 #define BLING_TEXT N_( "Use non native buttons and volume slider" )
114 #define PRIVACY_TEXT N_( "Ask for network policy at start" )
117 set_shortname( (char *)"Qt" );
118 set_description( (char*)_("Qt interface") );
119 set_category( CAT_INTERFACE ) ;
120 set_subcategory( SUBCAT_INTERFACE_MAIN );
121 set_capability( "interface", 151 );
122 set_callbacks( Open, Close );
124 set_program( "qvlc" );
128 set_description( "Dialogs provider" );
129 set_capability( "dialogs provider", 51 );
131 add_bool( "qt-notification", VLC_TRUE, NULL, NOTIFICATION_TEXT,
132 NOTIFICATION_LONGTEXT, VLC_FALSE );
133 add_float_with_range( "qt-opacity", 1., 0.1, 1., NULL, OPACITY_TEXT,
134 OPACITY_LONGTEXT, VLC_FALSE );
136 add_bool( "qt-always-video", VLC_FALSE, NULL, ALWAYS_VIDEO_TEXT,
137 ALWAYS_VIDEO_LONGTEXT, VLC_TRUE );
138 add_bool( "qt-system-tray", VLC_TRUE, NULL, SYSTRAY_TEXT,
139 SYSTRAY_LONGTEXT, VLC_FALSE);
140 add_bool( "qt-start-minimized", VLC_FALSE, NULL, MINIMIZED_TEXT,
141 MINIMIZED_LONGTEXT, VLC_TRUE);
142 add_bool( "qt-minimal-view", VLC_FALSE, NULL, MINIMAL_TEXT,
143 MINIMAL_TEXT, VLC_TRUE );
145 add_bool( "qt-name-in-title", VLC_TRUE, NULL, TITLE_TEXT,
146 TITLE_LONGTEXT, VLC_FALSE );
147 add_bool( "qt-blingbling", VLC_TRUE, NULL, BLING_TEXT,
148 BLING_TEXT, VLC_FALSE );
150 add_bool( "qt-volume-complete", VLC_FALSE, NULL, COMPLETEVOL_TEXT,
151 COMPLETEVOL_LONGTEXT, VLC_TRUE );
152 add_string( "qt-filedialog-path", NULL, NULL, FILEDIALOG_PATH_TEXT,
153 FILEDIALOG_PATH_TEXT, VLC_TRUE );
157 add_bool( "qt-adv-options", VLC_FALSE, NULL, ADVANCED_OPTIONS_TEXT,
158 ADVANCED_OPTIONS_LONGTEXT, VLC_TRUE );
159 add_bool( "qt-advanced-pref", VLC_FALSE, NULL, ADVANCED_PREFS_TEXT,
160 ADVANCED_PREFS_LONGTEXT, VLC_FALSE );
161 add_bool( "qt-error-dialogs", VLC_TRUE, NULL, ERROR_TEXT,
162 ERROR_TEXT, VLC_FALSE );
163 add_bool( "qt-updates-notif", VLC_TRUE, NULL, UPDATER_TEXT,
164 UPDATER_LONGTEXT, VLC_FALSE );
166 add_integer( "qt-pl-showflags",
167 VLC_META_ENGINE_ARTIST|VLC_META_ENGINE_TITLE|
168 VLC_META_ENGINE_DURATION|VLC_META_ENGINE_COLLECTION,
169 NULL, SHOWFLAGS_TEXT,
170 SHOWFLAGS_LONGTEXT, VLC_TRUE );
171 add_bool( "privacy-ask", VLC_TRUE, NULL, PRIVACY_TEXT, PRIVACY_TEXT,
173 set_callbacks( OpenDialogs, Close );
176 /*****************************************************************************
178 *****************************************************************************/
179 static int Open( vlc_object_t *p_this )
181 intf_thread_t *p_intf = (intf_thread_t *)p_this;
182 p_intf->pf_run = Run;
183 #if defined HAVE_GETENV && defined Q_WS_X11 && defined HAVE_X11_XLIB_H
184 char *psz_display = getenv( "DISPLAY" );
185 if( !psz_display || !*psz_display )
187 msg_Err( p_intf, "no X server" );
190 /* Thanks for libqt4 calling exit() in QApplication::QApplication()
191 * instead of returning an error, we have to check for DISPLAY validity */
192 Display *p_display = XOpenDisplay( psz_display );
195 msg_Err( p_intf, "Could not connect to X server %s", psz_display );
198 XCloseDisplay( p_display );
200 p_intf->p_sys = (intf_sys_t *)malloc( sizeof( intf_sys_t ) );
203 msg_Err( p_intf, "Out of memory" );
206 memset( p_intf->p_sys, 0, sizeof( intf_sys_t ) );
208 p_intf->p_sys->p_playlist = pl_Yield( p_intf );
209 p_intf->p_sys->p_sub = msg_Subscribe( p_intf, MSG_QUEUE_NORMAL );
211 p_intf->b_play = VLC_TRUE;
216 static int OpenDialogs( vlc_object_t *p_this )
218 intf_thread_t *p_intf = (intf_thread_t *)p_this;
219 int val = Open( p_this );
223 p_intf->pf_show_dialog = ShowDialog;
227 static void Close( vlc_object_t *p_this )
229 intf_thread_t *p_intf = (intf_thread_t *)p_this;
230 vlc_mutex_lock( &p_intf->object_lock );
231 p_intf->b_dead = VLC_TRUE;
232 vlc_mutex_unlock( &p_intf->object_lock );
234 vlc_object_release( p_intf->p_sys->p_playlist );
235 msg_Unsubscribe( p_intf, p_intf->p_sys->p_sub );
236 free( p_intf->p_sys );
240 /*****************************************************************************
241 * Initialize the interface or the dialogs provider
242 *****************************************************************************/
243 static void Run( intf_thread_t *p_intf )
245 if( p_intf->pf_show_dialog )
247 if( vlc_thread_create( p_intf, "Qt dialogs", Init, 0, VLC_TRUE ) )
248 msg_Err( p_intf, "failed to create Qt dialogs thread" );
254 static void Init( intf_thread_t *p_intf )
257 char *argv[] = { dummy };
260 Q_INIT_RESOURCE( vlc );
264 * disables icon theme use because that makes Cleanlooks style bug
265 * because it asks gconf for some settings that timeout because of threads
266 * see commits 21610 21622 21654 for reference */
267 QApplication::setDesktopSettingsAware( false );
270 /* Start the QApplication here */
271 QApplication *app = new QApplication( argc, argv , true );
272 app->setWindowIcon( QIcon( QPixmap(vlc_xpm) ) );
273 p_intf->p_sys->p_app = app;
275 // Initialize timers and the Dialog Provider
276 DialogsProvider::getInstance( p_intf );
278 // Create the normal interface
279 if( !p_intf->pf_show_dialog )
281 MainInterface *p_mi = new MainInterface( p_intf );
282 p_intf->p_sys->p_mi = p_mi;
286 /*if( p_intf->pf_show_dialog )*/
287 vlc_thread_ready( p_intf );
288 // Translation - get locale
289 QLocale ql = QLocale::system();
290 // Translations for qt's own dialogs
291 QTranslator qtTranslator( 0 );
292 // Let's find the right path for the translation file
293 #if !defined( WIN32 )
294 QString path = QString( QT4LOCALEDIR );
296 QString path = QString( QString(system_VLCPath()) + DIR_SEP +
297 "locale" + DIR_SEP );
299 // files depending on locale
300 bool b_loaded = qtTranslator.load( path + "qt_" + ql.name());
302 msg_Dbg( p_intf, "Error while initializing qt-specific localization" );
303 app->installTranslator( &qtTranslator );
305 /* Start playing if needed */
306 if( !p_intf->pf_show_dialog && p_intf->b_play )
308 playlist_Control( THEPL, PLAYLIST_AUTOPLAY, VLC_FALSE );
311 /* Explain to the core how to show a dialog :D */
312 p_intf->pf_show_dialog = ShowDialog;
315 app->setQuitOnLastWindowClosed( false );
321 MainInputManager::killInstance();
322 DialogsProvider::killInstance();
323 delete p_intf->p_sys->p_mi;
327 /*****************************************************************************
328 * Callback to show a dialog
329 *****************************************************************************/
330 static void ShowDialog( intf_thread_t *p_intf, int i_dialog_event, int i_arg,
331 intf_dialog_args_t *p_arg )
333 DialogEvent *event = new DialogEvent( i_dialog_event, i_arg, p_arg );
334 QApplication::postEvent( THEDP, static_cast<QEvent*>(event) );
337 /*****************************************************************************
338 * PopupMenuCB: callback to show the popupmenu.
339 * We don't show the menu directly here because we don't want the
340 * caller to block for a too long time.
341 *****************************************************************************/
342 static int PopupMenuCB( vlc_object_t *p_this, const char *psz_variable,
343 vlc_value_t old_val, vlc_value_t new_val, void *param )
345 intf_thread_t *p_intf = (intf_thread_t *)param;
346 ShowDialog( p_intf, INTF_DIALOG_POPUPMENU, new_val.b_bool, 0 );