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)." )
99 set_shortname( (char *)"Qt" );
100 set_description( (char*)_("Qt interface") );
101 set_category( CAT_INTERFACE ) ;
102 set_subcategory( SUBCAT_INTERFACE_MAIN );
103 set_capability( "interface", 151 );
104 set_callbacks( Open, Close );
106 set_program( "qvlc" );
110 set_description( "Dialogs provider" );
111 set_capability( "dialogs provider", 51 );
113 add_bool( "qt-always-video", VLC_FALSE, NULL, ALWAYS_VIDEO_TEXT,
114 ALWAYS_VIDEO_LONGTEXT, VLC_TRUE );
115 add_bool( "qt-system-tray", VLC_TRUE, NULL, SYSTRAY_TEXT,
116 SYSTRAY_LONGTEXT, VLC_FALSE);
117 add_bool( "qt-start-minimized", VLC_FALSE, NULL, MINIMIZED_TEXT,
118 MINIMIZED_LONGTEXT, VLC_TRUE);
119 add_bool( "qt-minimal-view", VLC_FALSE, NULL, MINIMAL_TEXT,
120 MINIMAL_TEXT, VLC_TRUE );
122 add_bool( "qt-name-in-title", VLC_TRUE, NULL, TITLE_TEXT,
123 TITLE_LONGTEXT, VLC_FALSE );
124 add_string( "qt-filedialog-path", NULL, NULL, FILEDIALOG_PATH_TEXT,
125 FILEDIALOG_PATH_TEXT, VLC_TRUE);
129 add_bool( "qt-notification", VLC_TRUE, NULL, NOTIFICATION_TEXT,
130 NOTIFICATION_LONGTEXT, VLC_FALSE );
131 add_float_with_range( "qt-opacity", 1., 0.1, 1., NULL, OPACITY_TEXT,
132 OPACITY_LONGTEXT, VLC_FALSE );
134 add_bool( "qt-adv-options", VLC_FALSE, NULL, ADVANCED_OPTIONS_TEXT,
135 ADVANCED_OPTIONS_LONGTEXT, VLC_TRUE );
136 add_bool( "qt-advanced-pref", VLC_FALSE, NULL, ADVANCED_PREFS_TEXT,
137 ADVANCED_PREFS_LONGTEXT, VLC_FALSE );
138 add_bool( "qt-error-dialogs", VLC_TRUE, NULL, ERROR_TEXT,
139 ERROR_TEXT, VLC_FALSE );
141 add_integer( "qt-pl-showflags",
142 VLC_META_ENGINE_ARTIST|VLC_META_ENGINE_TITLE|
143 VLC_META_ENGINE_DURATION|VLC_META_ENGINE_COLLECTION,
144 NULL, SHOWFLAGS_TEXT,
145 SHOWFLAGS_LONGTEXT, VLC_TRUE );
146 set_callbacks( OpenDialogs, Close );
149 /*****************************************************************************
151 *****************************************************************************/
152 static int Open( vlc_object_t *p_this )
154 intf_thread_t *p_intf = (intf_thread_t *)p_this;
155 p_intf->pf_run = Run;
156 #if defined HAVE_GETENV && defined Q_WS_X11
157 if( !getenv( "DISPLAY" ) )
159 msg_Err(p_intf, "no X server");
163 p_intf->p_sys = (intf_sys_t *)malloc(sizeof( intf_sys_t ) );
166 msg_Err(p_intf, "Out of memory");
169 memset( p_intf->p_sys, 0, sizeof( intf_sys_t ) );
171 p_intf->p_sys->p_playlist = pl_Yield( p_intf );
172 p_intf->p_sys->p_sub = msg_Subscribe( p_intf, MSG_QUEUE_NORMAL );
174 p_intf->b_play = VLC_TRUE;
179 static int OpenDialogs( vlc_object_t *p_this )
181 intf_thread_t *p_intf = (intf_thread_t *)p_this;
182 int val = Open( p_this );
186 p_intf->pf_show_dialog = ShowDialog;
190 static void Close( vlc_object_t *p_this )
192 intf_thread_t *p_intf = (intf_thread_t *)p_this;
193 vlc_mutex_lock( &p_intf->object_lock );
194 p_intf->b_dead = VLC_TRUE;
195 vlc_mutex_unlock( &p_intf->object_lock );
197 vlc_object_release( p_intf->p_sys->p_playlist );
198 msg_Unsubscribe( p_intf, p_intf->p_sys->p_sub );
199 free( p_intf->p_sys );
203 /*****************************************************************************
204 * Initialize the interface or the dialogs provider
205 *****************************************************************************/
206 static void Run( intf_thread_t *p_intf )
208 if( p_intf->pf_show_dialog )
210 if( vlc_thread_create( p_intf, "Qt dialogs", Init, 0, VLC_TRUE ) )
211 msg_Err( p_intf, "failed to create Qt dialogs thread" );
217 static void Init( intf_thread_t *p_intf )
220 char *argv[] = { dummy };
223 Q_INIT_RESOURCE( vlc );
227 * disables icon theme use because that makes Cleanlooks style bug
228 * because it asks gconf for some settings that timeout because of threads
229 * see commits 21610 21622 21654 for reference */
230 QApplication::setDesktopSettingsAware(false);
233 /* Start the QApplication here */
234 QApplication *app = new QApplication( argc, argv , true );
235 app->setWindowIcon( QIcon( QPixmap(vlc_xpm) ) );
236 p_intf->p_sys->p_app = app;
238 // Initialize timers and the Dialog Provider
239 DialogsProvider::getInstance( p_intf );
241 // Create the normal interface
242 if( !p_intf->pf_show_dialog )
244 MainInterface *p_mi = new MainInterface( p_intf );
245 p_intf->p_sys->p_mi = p_mi;
249 /*if( p_intf->pf_show_dialog )*/
250 vlc_thread_ready( p_intf );
251 // Translation - get locale
252 QLocale ql = QLocale::system ();
253 // Translations for qt's own dialogs
254 QTranslator qtTranslator( 0 );
255 // Let's find the right path for the translation file
256 #if !defined( WIN32 )
257 QString path = QString(QT4LOCALEDIR);
259 QString path = QString( QString(system_VLCPath()) + DIR_SEP +
260 "locale" + DIR_SEP );
262 // files depending on locale
263 bool b_loaded = qtTranslator.load( path + "qt_" + ql.name());
265 msg_Dbg(p_intf, "Error while initializing qt-specific localization");
266 app->installTranslator(&qtTranslator);
268 /* Start playing if needed */
269 if( !p_intf->pf_show_dialog && p_intf->b_play )
271 playlist_Control( THEPL, PLAYLIST_AUTOPLAY, VLC_FALSE );
274 /* Explain to the core how to show a dialog :D */
275 p_intf->pf_show_dialog = ShowDialog;
278 app->setQuitOnLastWindowClosed( false );
284 MainInputManager::killInstance();
285 DialogsProvider::killInstance();
286 delete p_intf->p_sys->p_mi;
290 /*****************************************************************************
291 * Callback to show a dialog
292 *****************************************************************************/
293 static void ShowDialog( intf_thread_t *p_intf, int i_dialog_event, int i_arg,
294 intf_dialog_args_t *p_arg )
296 DialogEvent *event = new DialogEvent( i_dialog_event, i_arg, p_arg );
297 QApplication::postEvent( THEDP, static_cast<QEvent*>(event) );
300 /*****************************************************************************
301 * PopupMenuCB: callback to show the popupmenu.
302 * We don't show the menu directly here because we don't want the
303 * caller to block for a too long time.
304 *****************************************************************************/
305 static int PopupMenuCB( vlc_object_t *p_this, const char *psz_variable,
306 vlc_value_t old_val, vlc_value_t new_val, void *param )
308 intf_thread_t *p_intf = (intf_thread_t *)param;
309 ShowDialog( p_intf, INTF_DIALOG_POPUPMENU, new_val.b_bool, 0 );