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 p_intf->p_sys = (intf_sys_t *)malloc(sizeof( intf_sys_t ) );
74 msg_Err(p_intf, "Out of memory");
77 memset( p_intf->p_sys, 0, sizeof( intf_sys_t ) );
79 if( !getenv( "DISPLAY" ) )
81 msg_Err(p_intf, "no X server");
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 msg_Err(p_intf,"before Qapplication constructor");
135 QApplication *app = new QApplication( argc, argv , true );
136 msg_Err(p_intf,"after constructoe");
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 app->setQuitOnLastWindowClosed( false );
162 MainInputManager::killInstance();
163 DialogsProvider::killInstance();
164 delete p_intf->p_sys->p_mi;
167 /*****************************************************************************
168 * Callback to show a dialog
169 *****************************************************************************/
170 static void ShowDialog( intf_thread_t *p_intf, int i_dialog_event, int i_arg,
171 intf_dialog_args_t *p_arg )
173 DialogEvent *event = new DialogEvent( i_dialog_event, i_arg, p_arg );
174 QApplication::postEvent( THEDP, static_cast<QEvent*>(event) );
177 /*****************************************************************************
178 * PopupMenuCB: callback to show the popupmenu.
179 * We don't show the menu directly here because we don't want the
180 * caller to block for a too long time.
181 *****************************************************************************/
182 static int PopupMenuCB( vlc_object_t *p_this, const char *psz_variable,
183 vlc_value_t old_val, vlc_value_t new_val, void *param )
185 intf_thread_t *p_intf = (intf_thread_t *)param;
186 ShowDialog( p_intf, INTF_DIALOG_POPUPMENU, new_val.b_bool, 0 );