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 #include "../../../share/vlc32x32.xpm"
37 /*****************************************************************************
39 *****************************************************************************/
40 static int Open ( vlc_object_t * );
41 static void Close ( vlc_object_t * );
42 static int OpenDialogs ( vlc_object_t * );
43 static void Run ( intf_thread_t * );
44 static void Init ( intf_thread_t * );
45 static void ShowDialog ( intf_thread_t *, int, int, intf_dialog_args_t * );
47 /*****************************************************************************
49 *****************************************************************************/
50 #define ALWAYS_VIDEO_TEXT N_( "Always show video area" )
51 #define ALWAYS_VIDEO_LONGTEXT N_( "Start VLC with a cone image, and display it" \
52 " when there is no video track." )
54 #define ADVANCED_PREFS_TEXT N_( "Show advanced prefs over simple ones" )
55 #define ADVANCED_PREFS_LONGTEXT N_( "Show advanced preferences and not simple " \
56 "preferences when opening the preferences " \
59 #define SYSTRAY_TEXT N_( "Systray icon" )
60 #define SYSTRAY_LONGTEXT N_( "Show an icon in the systray " \
61 "allowing you to control VLC media player " \
64 #define MINIMIZED_TEXT N_( "Start VLC with only a systray icon" )
65 #define MINIMIZED_LONGTEXT N_( "When you launch VLC with that option, " \
66 "VLC will start with just an icon in" \
69 #define TITLE_TEXT N_( "Show playing item name in window title" )
70 #define TITLE_LONGTEXT N_( "Show the name of the song or video in the " \
71 "controler window title" )
73 #define FILEDIALOG_PATH_TEXT N_( "Path to use in openfile dialog" )
75 #define NOTIFICATION_TEXT N_( "Show notification popup on track change" )
76 #define NOTIFICATION_LONGTEXT N_( \
77 "Show a notification popup with the artist and track name when " \
78 "the current playlist item changes, when VLC is minimized or hidden." )
80 #define ADVANCED_OPTIONS_TEXT N_( "Advanced options" )
81 #define ADVANCED_OPTIONS_LONGTEXT N_( "Show all the advanced options " \
84 #define OPACITY_TEXT N_( "Windows opacity between 0.1 and 1." )
85 #define OPACITY_LONGTEXT N_( "Sets the windows opacity between 0.1 and 1 " \
86 "for main interface, playlist and extended panel." \
87 " This option only works with Windows and " \
88 "X11 with composite extensions." )
90 #define SHOWFLAGS_TEXT N_( "Define what columns to show in playlist window" )
91 #define SHOWFLAGS_LONGTEXT N_( "Enter the sum of the options that you want: \n" \
92 "Title: 1; Duration: 2; Artist: 4; Genre: 8; " \
93 "Copyright: 16; Collection/album: 32; Rating: 256." )
95 #define ERROR_TEXT N_( "Show unimportant error and warnings dialogs" )
96 #define MINIMAL_TEXT N_( "Start in minimal view (menus hidden)." )
98 #define UPDATER_TEXT N_( "Activate the new updates notification" )
99 #define UPDATER_LONGTEXT N_( "Activate the automatic notification of new " \
100 "versions of the software. It runs once a week." )
102 #define COMPLETEVOL_TEXT N_( "Allow the volume to be set to 400%" )
103 #define COMPLETEVOL_LONGTEXT N_( "Allow the volume to have range from 0% to " \
104 "400%, instead of 0% to 200%. This option " \
105 "can distort the audio, since it uses " \
106 "software amplification." )
108 #define BLING_TEXT N_( "Use non native buttons and volume slider" )
110 #define PRIVACY_TEXT N_( "Ask for network policy at start" )
113 set_shortname( (char *)"Qt" );
114 set_description( (char*)_("Qt interface") );
115 set_category( CAT_INTERFACE ) ;
116 set_subcategory( SUBCAT_INTERFACE_MAIN );
117 set_capability( "interface", 151 );
118 set_callbacks( Open, Close );
120 set_program( "qvlc" );
124 set_description( "Dialogs provider" );
125 set_capability( "dialogs provider", 51 );
127 add_bool( "qt-notification", VLC_TRUE, NULL, NOTIFICATION_TEXT,
128 NOTIFICATION_LONGTEXT, VLC_FALSE );
129 add_float_with_range( "qt-opacity", 1., 0.1, 1., NULL, OPACITY_TEXT,
130 OPACITY_LONGTEXT, VLC_FALSE );
132 add_bool( "qt-always-video", VLC_FALSE, NULL, ALWAYS_VIDEO_TEXT,
133 ALWAYS_VIDEO_LONGTEXT, VLC_TRUE );
134 add_bool( "qt-system-tray", VLC_TRUE, NULL, SYSTRAY_TEXT,
135 SYSTRAY_LONGTEXT, VLC_FALSE);
136 add_bool( "qt-start-minimized", VLC_FALSE, NULL, MINIMIZED_TEXT,
137 MINIMIZED_LONGTEXT, VLC_TRUE);
138 add_bool( "qt-minimal-view", VLC_FALSE, NULL, MINIMAL_TEXT,
139 MINIMAL_TEXT, VLC_TRUE );
141 add_bool( "qt-name-in-title", VLC_TRUE, NULL, TITLE_TEXT,
142 TITLE_LONGTEXT, VLC_FALSE );
143 add_bool( "qt-blingbling", VLC_TRUE, NULL, BLING_TEXT,
144 BLING_TEXT, VLC_FALSE );
146 add_bool( "qt-volume-complete", VLC_FALSE, NULL, COMPLETEVOL_TEXT,
147 COMPLETEVOL_LONGTEXT, VLC_TRUE );
148 add_string( "qt-filedialog-path", NULL, NULL, FILEDIALOG_PATH_TEXT,
149 FILEDIALOG_PATH_TEXT, VLC_TRUE );
153 add_bool( "qt-adv-options", VLC_FALSE, NULL, ADVANCED_OPTIONS_TEXT,
154 ADVANCED_OPTIONS_LONGTEXT, VLC_TRUE );
155 add_bool( "qt-advanced-pref", VLC_FALSE, NULL, ADVANCED_PREFS_TEXT,
156 ADVANCED_PREFS_LONGTEXT, VLC_FALSE );
157 add_bool( "qt-error-dialogs", VLC_TRUE, NULL, ERROR_TEXT,
158 ERROR_TEXT, VLC_FALSE );
159 add_bool( "qt-updates-notif", VLC_TRUE, NULL, UPDATER_TEXT,
160 UPDATER_LONGTEXT, VLC_FALSE );
162 add_integer( "qt-pl-showflags",
163 VLC_META_ENGINE_ARTIST|VLC_META_ENGINE_TITLE|
164 VLC_META_ENGINE_DURATION|VLC_META_ENGINE_COLLECTION,
165 NULL, SHOWFLAGS_TEXT,
166 SHOWFLAGS_LONGTEXT, VLC_TRUE );
167 add_bool( "privacy-ask", VLC_TRUE, NULL, PRIVACY_TEXT, PRIVACY_TEXT,
169 set_callbacks( OpenDialogs, Close );
172 /*****************************************************************************
174 *****************************************************************************/
175 static int Open( vlc_object_t *p_this )
177 intf_thread_t *p_intf = (intf_thread_t *)p_this;
178 p_intf->pf_run = Run;
179 #if defined HAVE_GETENV && defined Q_WS_X11
180 if( !getenv( "DISPLAY" ) )
182 msg_Err(p_intf, "no X server");
186 p_intf->p_sys = (intf_sys_t *)malloc( sizeof( intf_sys_t ) );
189 msg_Err( p_intf, "Out of memory" );
192 memset( p_intf->p_sys, 0, sizeof( intf_sys_t ) );
194 p_intf->p_sys->p_playlist = pl_Yield( p_intf );
195 p_intf->p_sys->p_sub = msg_Subscribe( p_intf, MSG_QUEUE_NORMAL );
197 p_intf->b_play = VLC_TRUE;
202 static int OpenDialogs( vlc_object_t *p_this )
204 intf_thread_t *p_intf = (intf_thread_t *)p_this;
205 int val = Open( p_this );
209 p_intf->pf_show_dialog = ShowDialog;
213 static void Close( vlc_object_t *p_this )
215 intf_thread_t *p_intf = (intf_thread_t *)p_this;
216 vlc_mutex_lock( &p_intf->object_lock );
217 p_intf->b_dead = VLC_TRUE;
218 vlc_mutex_unlock( &p_intf->object_lock );
220 vlc_object_release( p_intf->p_sys->p_playlist );
221 msg_Unsubscribe( p_intf, p_intf->p_sys->p_sub );
222 free( p_intf->p_sys );
226 /*****************************************************************************
227 * Initialize the interface or the dialogs provider
228 *****************************************************************************/
229 static void Run( intf_thread_t *p_intf )
231 if( p_intf->pf_show_dialog )
233 if( vlc_thread_create( p_intf, "Qt dialogs", Init, 0, VLC_TRUE ) )
234 msg_Err( p_intf, "failed to create Qt dialogs thread" );
240 static void Init( intf_thread_t *p_intf )
243 char *argv[] = { dummy };
246 Q_INIT_RESOURCE( vlc );
250 * disables icon theme use because that makes Cleanlooks style bug
251 * because it asks gconf for some settings that timeout because of threads
252 * see commits 21610 21622 21654 for reference */
253 QApplication::setDesktopSettingsAware( false );
256 /* Start the QApplication here */
257 QApplication *app = new QApplication( argc, argv , true );
258 app->setWindowIcon( QIcon( QPixmap(vlc_xpm) ) );
259 p_intf->p_sys->p_app = app;
261 // Initialize timers and the Dialog Provider
262 DialogsProvider::getInstance( p_intf );
264 // Create the normal interface
265 if( !p_intf->pf_show_dialog )
267 MainInterface *p_mi = new MainInterface( p_intf );
268 p_intf->p_sys->p_mi = p_mi;
272 /*if( p_intf->pf_show_dialog )*/
273 vlc_thread_ready( p_intf );
274 // Translation - get locale
275 QLocale ql = QLocale::system();
276 // Translations for qt's own dialogs
277 QTranslator qtTranslator( 0 );
278 // Let's find the right path for the translation file
279 #if !defined( WIN32 )
280 QString path = QString( QT4LOCALEDIR );
282 QString path = QString( QString(system_VLCPath()) + DIR_SEP +
283 "locale" + DIR_SEP );
285 // files depending on locale
286 bool b_loaded = qtTranslator.load( path + "qt_" + ql.name());
288 msg_Dbg( p_intf, "Error while initializing qt-specific localization" );
289 app->installTranslator( &qtTranslator );
291 /* Start playing if needed */
292 if( !p_intf->pf_show_dialog && p_intf->b_play )
294 playlist_Control( THEPL, PLAYLIST_AUTOPLAY, VLC_FALSE );
297 /* Explain to the core how to show a dialog :D */
298 p_intf->pf_show_dialog = ShowDialog;
301 app->setQuitOnLastWindowClosed( false );
307 MainInputManager::killInstance();
308 DialogsProvider::killInstance();
309 delete p_intf->p_sys->p_mi;
313 /*****************************************************************************
314 * Callback to show a dialog
315 *****************************************************************************/
316 static void ShowDialog( intf_thread_t *p_intf, int i_dialog_event, int i_arg,
317 intf_dialog_args_t *p_arg )
319 DialogEvent *event = new DialogEvent( i_dialog_event, i_arg, p_arg );
320 QApplication::postEvent( THEDP, static_cast<QEvent*>(event) );
323 /*****************************************************************************
324 * PopupMenuCB: callback to show the popupmenu.
325 * We don't show the menu directly here because we don't want the
326 * caller to block for a too long time.
327 *****************************************************************************/
328 static int PopupMenuCB( vlc_object_t *p_this, const char *psz_variable,
329 vlc_value_t old_val, vlc_value_t new_val, void *param )
331 intf_thread_t *p_intf = (intf_thread_t *)param;
332 ShowDialog( p_intf, INTF_DIALOG_POPUPMENU, new_val.b_bool, 0 );