1 /*****************************************************************************
2 * qt4.cpp : QT4 interface
3 ****************************************************************************
4 * Copyright (C) 2006 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. *****************************************************************************/
23 #include <QApplication>
25 #include "dialogs_provider.hpp"
26 #include "main_interface.hpp"
28 /*****************************************************************************
30 *****************************************************************************/
31 static int Open ( vlc_object_t * );
32 static void Close ( vlc_object_t * );
33 static int OpenDialogs ( vlc_object_t * );
34 static void Run ( intf_thread_t * );
35 static void Init ( intf_thread_t * );
36 static void ShowDialog ( intf_thread_t *, int, int, intf_dialog_args_t * );
38 /*****************************************************************************
40 *****************************************************************************/
42 set_shortname( (char*)"QT" );
43 set_description( (char*)_("QT interface") );
44 set_category( CAT_INTERFACE) ;
45 set_subcategory( SUBCAT_INTERFACE_MAIN );
46 set_capability( "interface", 100 );
47 set_callbacks( Open, Close );
49 set_program( "qvlc" );
53 set_description( "Dialogs provider" );
54 set_capability( "dialogs provider", 51 );
55 add_bool( "qt-always-video", VLC_FALSE, NULL, "", "", VLC_TRUE );
56 set_callbacks( OpenDialogs, Close );
60 /*****************************************************************************
62 *****************************************************************************/
63 static int Open( vlc_object_t *p_this )
65 intf_thread_t *p_intf = (intf_thread_t *)p_this;
67 p_intf->p_sys = (intf_sys_t *)malloc(sizeof( intf_sys_t ) );
68 memset( p_intf->p_sys, 0, sizeof( intf_sys_t ) );
70 p_intf->p_sys->p_playlist = (playlist_t *)vlc_object_find( p_intf,
71 VLC_OBJECT_PLAYLIST, FIND_ANYWHERE );
72 if( !p_intf->p_sys->p_playlist )
75 p_intf->p_sys->p_sub = msg_Subscribe( p_intf, MSG_QUEUE_NORMAL );
80 static int OpenDialogs( vlc_object_t *p_this )
82 intf_thread_t *p_intf = (intf_thread_t *)p_this;
84 p_intf->pf_show_dialog = ShowDialog;
88 static void Close( vlc_object_t *p_this )
90 intf_thread_t *p_intf = (intf_thread_t *)p_this;
91 vlc_mutex_lock( &p_intf->object_lock );
92 p_intf->b_dead = VLC_TRUE;
93 vlc_mutex_unlock( &p_intf->object_lock );
95 vlc_object_release( p_intf->p_sys->p_playlist );
96 msg_Unsubscribe( p_intf, p_intf->p_sys->p_sub );
97 free( p_intf->p_sys );
101 /*****************************************************************************
102 * Initialize the interface or the dialogs provider
103 *****************************************************************************/
104 static void Run( intf_thread_t *p_intf )
106 if( p_intf->pf_show_dialog )
108 if( vlc_thread_create( p_intf, "QT dialogs", Init, 0, VLC_TRUE ) )
110 msg_Err( p_intf, "failed to create QT dialogs thread" );
119 static void Init( intf_thread_t *p_intf )
121 char *argv[] = { "" };
123 Q_INIT_RESOURCE( vlc );
125 QApplication *app = new QApplication( argc, argv , true );
126 p_intf->p_sys->p_app = app;
129 DialogsProvider::getInstance( p_intf );
131 /* Normal interface */
132 if( !p_intf->pf_show_dialog )
134 MainInterface *p_mi = new MainInterface( p_intf );
135 p_intf->p_sys->p_mi = p_mi;
139 if( p_intf->pf_show_dialog )
140 vlc_thread_ready( p_intf );
142 app->setQuitOnLastWindowClosed( false );
144 delete p_intf->p_sys->p_mi;
147 /*****************************************************************************
148 * Callback to show a dialog
149 *****************************************************************************/
150 static void ShowDialog( intf_thread_t *p_intf, int i_dialog_event, int i_arg,
151 intf_dialog_args_t *p_arg )
153 DialogEvent *event = new DialogEvent( i_dialog_event, i_arg, p_arg );
154 QApplication::postEvent( DialogsProvider::getInstance( p_intf ),
155 static_cast<QEvent*>(event) );