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 *****************************************************************************/
47 set_shortname( (char *)"Qt" );
48 set_description( (char*)_("Qt interface") );
49 set_category( CAT_INTERFACE ) ;
50 set_subcategory( SUBCAT_INTERFACE_MAIN );
51 set_capability( "interface", 151 );
52 set_callbacks( Open, Close );
54 set_program( "qvlc" );
58 set_description( "Dialogs provider" );
59 set_capability( "dialogs provider", 51 );
60 add_bool( "qt-always-video", VLC_FALSE, NULL, "FIXME", "FIXME", VLC_TRUE );
61 set_callbacks( OpenDialogs, Close );
65 /*****************************************************************************
67 *****************************************************************************/
68 static int Open( vlc_object_t *p_this )
70 intf_thread_t *p_intf = (intf_thread_t *)p_this;
72 #if defined HAVE_GETENV && defined Q_WS_X11
73 if( !getenv( "DISPLAY" ) )
75 msg_Err(p_intf, "no X server");
79 p_intf->p_sys = (intf_sys_t *)malloc(sizeof( intf_sys_t ) );
82 msg_Err(p_intf, "Out of memory");
85 memset( p_intf->p_sys, 0, sizeof( intf_sys_t ) );
87 p_intf->p_sys->p_playlist = pl_Yield( p_intf );
88 p_intf->p_sys->p_sub = msg_Subscribe( p_intf, MSG_QUEUE_NORMAL );
90 p_intf->b_play = VLC_TRUE;
95 static int OpenDialogs( vlc_object_t *p_this )
97 intf_thread_t *p_intf = (intf_thread_t *)p_this;
99 p_intf->pf_show_dialog = ShowDialog;
103 static void Close( vlc_object_t *p_this )
105 intf_thread_t *p_intf = (intf_thread_t *)p_this;
106 vlc_mutex_lock( &p_intf->object_lock );
107 p_intf->b_dead = VLC_TRUE;
108 vlc_mutex_unlock( &p_intf->object_lock );
110 vlc_object_release( p_intf->p_sys->p_playlist );
111 msg_Unsubscribe( p_intf, p_intf->p_sys->p_sub );
112 free( p_intf->p_sys );
116 /*****************************************************************************
117 * Initialize the interface or the dialogs provider
118 *****************************************************************************/
119 static void Run( intf_thread_t *p_intf )
121 if( p_intf->pf_show_dialog )
123 if( vlc_thread_create( p_intf, "Qt dialogs", Init, 0, VLC_TRUE ) )
124 msg_Err( p_intf, "failed to create Qt dialogs thread" );
130 static void Init( intf_thread_t *p_intf )
133 char *argv[] = { dummy };
135 Q_INIT_RESOURCE( vlc );
136 QApplication *app = new QApplication( argc, argv , true );
137 app->setWindowIcon( QIcon( QPixmap(vlc_xpm) ) );
138 p_intf->p_sys->p_app = app;
141 DialogsProvider::getInstance( p_intf );
144 if( !p_intf->pf_show_dialog )
146 MainInterface *p_mi = new MainInterface( p_intf );
147 p_intf->p_sys->p_mi = p_mi;
151 if( p_intf->pf_show_dialog )
152 vlc_thread_ready( p_intf );
154 /* Start playing if needed */
155 if( !p_intf->pf_show_dialog && p_intf->b_play )
157 playlist_Control( THEPL, PLAYLIST_AUTOPLAY, VLC_FALSE );
160 p_intf->pf_show_dialog = ShowDialog;
162 app->setQuitOnLastWindowClosed( false );
164 MainInputManager::killInstance();
165 DialogsProvider::killInstance();
166 delete p_intf->p_sys->p_mi;
169 /*****************************************************************************
170 * Callback to show a dialog
171 *****************************************************************************/
172 static void ShowDialog( intf_thread_t *p_intf, int i_dialog_event, int i_arg,
173 intf_dialog_args_t *p_arg )
175 DialogEvent *event = new DialogEvent( i_dialog_event, i_arg, p_arg );
176 QApplication::postEvent( THEDP, static_cast<QEvent*>(event) );
179 /*****************************************************************************
180 * PopupMenuCB: callback to show the popupmenu.
181 * We don't show the menu directly here because we don't want the
182 * caller to block for a too long time.
183 *****************************************************************************/
184 static int PopupMenuCB( vlc_object_t *p_this, const char *psz_variable,
185 vlc_value_t old_val, vlc_value_t new_val, void *param )
187 intf_thread_t *p_intf = (intf_thread_t *)param;
188 ShowDialog( p_intf, INTF_DIALOG_POPUPMENU, new_val.b_bool, 0 );