1 /*****************************************************************************
2 * qt4.cpp : QT4 interface
3 ****************************************************************************
4 * Copyright (C) 2006-2007 the VideoLAN team
7 * Authors: Clément Stenac <zorglub@videolan.org>
9 * This program is free software; you can redistribute it and/or modify
10 * it under the terms of the GNU General Public License as published by
11 * the Free Software Foundation; either version 2 of the License, or
12 * (at your option) any later version.
14 * This program is distributed in the hope that it will be useful,
15 * but WITHOUT ANY WARRANTY; without even the implied warranty of
16 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
17 * GNU General Public License for more details.
19 * You should have received a copy of the GNU General Public License
20 * along with this program; if not, write to the Free Software
21 * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston MA 02110-1301, USA.
22 *****************************************************************************/
24 #include <QApplication>
27 #include "dialogs_provider.hpp"
28 #include "input_manager.hpp"
29 #include "main_interface.hpp"
31 #include "../../../share/vlc32x32.xpm"
33 /*****************************************************************************
35 *****************************************************************************/
36 static int Open ( vlc_object_t * );
37 static void Close ( vlc_object_t * );
38 static int OpenDialogs ( vlc_object_t * );
39 static void Run ( intf_thread_t * );
40 static void Init ( intf_thread_t * );
41 static void ShowDialog ( intf_thread_t *, int, int, intf_dialog_args_t * );
43 /*****************************************************************************
45 *****************************************************************************/
46 #define ALWAYS_VIDEO_TEXT N_("Always show a video screen, with a cone " \
47 "when there is audio only.")
48 #define ALWAYS_VIDEO_LONGTEXT N_("Start VLC with a cone image, and display it" \
49 " when there is no video track. " \
50 "Visualisations are enabled." )
52 #define ADVANCED_PREFS_TEXT N_("Show advanced prefs over simple")
53 #define ADVANCED_PREFS_LONGTEXT N_("Show advanced preferences and not simple" \
54 "preferences when opening the preferences " \
57 #define SYSTRAY_TEXT N_("Show a systray icon to control VLC")
58 #define SYSTRAY_LONGTEXT N_("Show in the taskbar, a systray icon" \
59 "in order to control VLC media player" \
62 #define MINIMIZED_TEXT N_("Start VLC only with a systray icon")
63 #define MINIMIZED_LONGTEXT N_("When you launch VLC with that option" \
64 "VLC will start just with an icon in" \
67 #define TITLE_TEXT N_("Show playing item name in window title")
68 #define TITLE_LONGTEXT N_("Show the name of the song or video in the " \
69 "controler window title")
71 #define FILEDIALOG_PATH_TEXT N_("path to use in file dialog")
72 #define FILEDIALOG_PATH_LONGTEXT N_("path to use in file dialog")
74 #define ADVANCED_OPTIONS_TEXT N_("Advanced options")
75 #define ADVANCED_OPTIONS_LONGTEXT N_("Activate by default all the" \
76 "Advanced options for geeks")
78 #define SHOWFLAGS_TEXT N_("Define what titles to show in playlist window")
79 #define SHOWFLAGS_LONGTEXT N_(" ")
82 set_shortname( (char *)"Qt" );
83 set_description( (char*)_("Qt interface") );
84 set_category( CAT_INTERFACE ) ;
85 set_subcategory( SUBCAT_INTERFACE_MAIN );
86 set_capability( "interface", 151 );
87 set_callbacks( Open, Close );
89 set_program( "qvlc" );
93 set_description( "Dialogs provider" );
94 set_capability( "dialogs provider", 51 );
95 add_bool( "qt-always-video", VLC_FALSE, NULL, ALWAYS_VIDEO_TEXT,
96 ALWAYS_VIDEO_LONGTEXT, VLC_TRUE );
97 add_bool( "qt-advanced-pref", VLC_FALSE, NULL, ADVANCED_PREFS_TEXT,
98 ADVANCED_PREFS_LONGTEXT, VLC_FALSE );
99 add_bool( "qt-system-tray", VLC_TRUE, NULL, SYSTRAY_TEXT,
100 SYSTRAY_LONGTEXT, VLC_FALSE);
101 add_bool( "qt-start-minimized", VLC_FALSE, NULL, MINIMIZED_TEXT,
102 MINIMIZED_LONGTEXT, VLC_TRUE);
103 add_bool( "qt-name-in-title", VLC_TRUE, NULL, TITLE_TEXT,
104 TITLE_LONGTEXT, VLC_FALSE );
105 add_string( "qt-filedialog-path", NULL, NULL, FILEDIALOG_PATH_TEXT,
106 FILEDIALOG_PATH_LONGTEXT, VLC_TRUE);
109 add_bool( "qt-adv-options", VLC_FALSE, NULL, ADVANCED_OPTIONS_TEXT,
110 ADVANCED_OPTIONS_LONGTEXT, VLC_TRUE );
111 add_integer( "qt-pl-showflags",
112 VLC_META_ENGINE_ARTIST|VLC_META_ENGINE_TITLE|
113 VLC_META_ENGINE_DURATION|VLC_META_ENGINE_COLLECTION,
114 NULL, SHOWFLAGS_TEXT,
115 SHOWFLAGS_LONGTEXT, VLC_TRUE );
116 set_callbacks( OpenDialogs, Close );
120 /*****************************************************************************
122 *****************************************************************************/
123 static int Open( vlc_object_t *p_this )
125 intf_thread_t *p_intf = (intf_thread_t *)p_this;
126 p_intf->pf_run = Run;
127 #if defined HAVE_GETENV && defined Q_WS_X11
128 if( !getenv( "DISPLAY" ) )
130 msg_Err(p_intf, "no X server");
134 p_intf->p_sys = (intf_sys_t *)malloc(sizeof( intf_sys_t ) );
137 msg_Err(p_intf, "Out of memory");
140 memset( p_intf->p_sys, 0, sizeof( intf_sys_t ) );
142 p_intf->p_sys->p_playlist = pl_Yield( p_intf );
143 p_intf->p_sys->p_sub = msg_Subscribe( p_intf, MSG_QUEUE_NORMAL );
145 p_intf->b_play = VLC_TRUE;
150 static int OpenDialogs( vlc_object_t *p_this )
152 intf_thread_t *p_intf = (intf_thread_t *)p_this;
153 int val = Open( p_this );
157 p_intf->pf_show_dialog = ShowDialog;
161 static void Close( vlc_object_t *p_this )
163 intf_thread_t *p_intf = (intf_thread_t *)p_this;
164 vlc_mutex_lock( &p_intf->object_lock );
165 p_intf->b_dead = VLC_TRUE;
166 vlc_mutex_unlock( &p_intf->object_lock );
168 vlc_object_release( p_intf->p_sys->p_playlist );
169 msg_Unsubscribe( p_intf, p_intf->p_sys->p_sub );
170 free( p_intf->p_sys );
174 /*****************************************************************************
175 * Initialize the interface or the dialogs provider
176 *****************************************************************************/
177 static void Run( intf_thread_t *p_intf )
179 if( p_intf->pf_show_dialog )
181 if( vlc_thread_create( p_intf, "Qt dialogs", Init, 0, VLC_TRUE ) )
182 msg_Err( p_intf, "failed to create Qt dialogs thread" );
188 static void Init( intf_thread_t *p_intf )
191 char *argv[] = { dummy };
193 Q_INIT_RESOURCE( vlc );
194 QApplication *app = new QApplication( argc, argv , true );
195 app->setWindowIcon( QIcon( QPixmap(vlc_xpm) ) );
196 p_intf->p_sys->p_app = app;
199 DialogsProvider::getInstance( p_intf );
202 if( !p_intf->pf_show_dialog )
204 MainInterface *p_mi = new MainInterface( p_intf );
205 p_intf->p_sys->p_mi = p_mi;
209 if( p_intf->pf_show_dialog )
210 vlc_thread_ready( p_intf );
212 /* Start playing if needed */
213 if( !p_intf->pf_show_dialog && p_intf->b_play )
215 playlist_Control( THEPL, PLAYLIST_AUTOPLAY, VLC_FALSE );
218 p_intf->pf_show_dialog = ShowDialog;
220 app->setQuitOnLastWindowClosed( false );
222 MainInputManager::killInstance();
223 DialogsProvider::killInstance();
224 delete p_intf->p_sys->p_mi;
227 /*****************************************************************************
228 * Callback to show a dialog
229 *****************************************************************************/
230 static void ShowDialog( intf_thread_t *p_intf, int i_dialog_event, int i_arg,
231 intf_dialog_args_t *p_arg )
233 DialogEvent *event = new DialogEvent( i_dialog_event, i_arg, p_arg );
234 QApplication::postEvent( THEDP, static_cast<QEvent*>(event) );
237 /*****************************************************************************
238 * PopupMenuCB: callback to show the popupmenu.
239 * We don't show the menu directly here because we don't want the
240 * caller to block for a too long time.
241 *****************************************************************************/
242 static int PopupMenuCB( vlc_object_t *p_this, const char *psz_variable,
243 vlc_value_t old_val, vlc_value_t new_val, void *param )
245 intf_thread_t *p_intf = (intf_thread_t *)param;
246 ShowDialog( p_intf, INTF_DIALOG_POPUPMENU, new_val.b_bool, 0 );