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>
26 #include "dialogs_provider.hpp"
27 #include "input_manager.hpp"
28 #include "main_interface.hpp"
30 #include "../../../share/vlc32x32.xpm"
32 /*****************************************************************************
34 *****************************************************************************/
35 static int Open ( vlc_object_t * );
36 static void Close ( vlc_object_t * );
37 static int OpenDialogs ( vlc_object_t * );
38 static void Run ( intf_thread_t * );
39 static void Init ( intf_thread_t * );
40 static void ShowDialog ( intf_thread_t *, int, int, intf_dialog_args_t * );
42 /*****************************************************************************
44 *****************************************************************************/
46 set_shortname( (char *)"Qt" );
47 set_description( (char*)_("Qt interface") );
48 set_category( CAT_INTERFACE ) ;
49 set_subcategory( SUBCAT_INTERFACE_MAIN );
50 set_capability( "interface", 100 );
51 set_callbacks( Open, Close );
53 set_program( "qvlc" );
57 set_description( "Dialogs provider" );
58 set_capability( "dialogs provider", 49 );
59 add_bool( "qt-always-video", VLC_FALSE, NULL, "FIXME", "FIXME", VLC_TRUE );
60 set_callbacks( OpenDialogs, Close );
64 /*****************************************************************************
66 *****************************************************************************/
67 static int Open( vlc_object_t *p_this )
69 intf_thread_t *p_intf = (intf_thread_t *)p_this;
71 #if defined HAVE_GETENV && defined Q_WS_X11
72 if( !getenv( "DISPLAY" ) )
74 msg_Err(p_intf, "no X server");
78 p_intf->p_sys = (intf_sys_t *)malloc(sizeof( intf_sys_t ) );
81 msg_Err(p_intf, "Out of memory");
84 memset( p_intf->p_sys, 0, sizeof( intf_sys_t ) );
86 p_intf->p_sys->p_playlist = pl_Yield( p_intf );
87 p_intf->p_sys->p_sub = msg_Subscribe( p_intf, MSG_QUEUE_NORMAL );
89 p_intf->b_play = VLC_TRUE;
94 static int OpenDialogs( vlc_object_t *p_this )
96 intf_thread_t *p_intf = (intf_thread_t *)p_this;
98 p_intf->pf_show_dialog = ShowDialog;
102 static void Close( vlc_object_t *p_this )
104 intf_thread_t *p_intf = (intf_thread_t *)p_this;
105 vlc_mutex_lock( &p_intf->object_lock );
106 p_intf->b_dead = VLC_TRUE;
107 vlc_mutex_unlock( &p_intf->object_lock );
109 vlc_object_release( p_intf->p_sys->p_playlist );
110 msg_Unsubscribe( p_intf, p_intf->p_sys->p_sub );
111 free( p_intf->p_sys );
115 /*****************************************************************************
116 * Initialize the interface or the dialogs provider
117 *****************************************************************************/
118 static void Run( intf_thread_t *p_intf )
120 if( p_intf->pf_show_dialog )
122 if( vlc_thread_create( p_intf, "Qt dialogs", Init, 0, VLC_TRUE ) )
123 msg_Err( p_intf, "failed to create Qt dialogs thread" );
129 static void Init( intf_thread_t *p_intf )
131 char *argv[] = { "" };
133 Q_INIT_RESOURCE( vlc );
134 QApplication *app = new QApplication( argc, argv , true );
135 app->setWindowIcon( QIcon( QPixmap(vlc_xpm) ) );
136 p_intf->p_sys->p_app = app;
139 DialogsProvider::getInstance( p_intf );
142 if( !p_intf->pf_show_dialog )
144 MainInterface *p_mi = new MainInterface( p_intf );
145 p_intf->p_sys->p_mi = p_mi;
149 if( p_intf->pf_show_dialog )
150 vlc_thread_ready( p_intf );
152 /* Start playing if needed */
153 if( !p_intf->pf_show_dialog && p_intf->b_play )
155 playlist_Control( THEPL, PLAYLIST_AUTOPLAY, VLC_FALSE );
158 app->setQuitOnLastWindowClosed( false );
160 MainInputManager::killInstance();
161 DialogsProvider::killInstance();
162 delete p_intf->p_sys->p_mi;
165 /*****************************************************************************
166 * Callback to show a dialog
167 *****************************************************************************/
168 static void ShowDialog( intf_thread_t *p_intf, int i_dialog_event, int i_arg,
169 intf_dialog_args_t *p_arg )
171 DialogEvent *event = new DialogEvent( i_dialog_event, i_arg, p_arg );
172 QApplication::postEvent( THEDP, static_cast<QEvent*>(event) );
175 /*****************************************************************************
176 * PopupMenuCB: callback to show the popupmenu.
177 * We don't show the menu directly here because we don't want the
178 * caller to block for a too long time.
179 *****************************************************************************/
180 static int PopupMenuCB( vlc_object_t *p_this, const char *psz_variable,
181 vlc_value_t old_val, vlc_value_t new_val, void *param )
183 intf_thread_t *p_intf = (intf_thread_t *)param;
184 ShowDialog( p_intf, INTF_DIALOG_POPUPMENU, new_val.b_bool, 0 );