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 columns to show in playlist window")
79 #define SHOWFLAGS_LONGTEXT N_("Enter the sum of the options that you want:\n" \
80 "Title: 1\nDuration: 2\nArtist: 4\nGenre: 8\nCopyright: 10\n" \
81 "Collection/album: 20\nRating: 100\n")
84 set_shortname( (char *)"Qt" );
85 set_description( (char*)_("Qt interface") );
86 set_category( CAT_INTERFACE ) ;
87 set_subcategory( SUBCAT_INTERFACE_MAIN );
88 set_capability( "interface", 151 );
89 set_callbacks( Open, Close );
91 set_program( "qvlc" );
95 set_description( "Dialogs provider" );
96 set_capability( "dialogs provider", 51 );
97 add_bool( "qt-always-video", VLC_FALSE, NULL, ALWAYS_VIDEO_TEXT,
98 ALWAYS_VIDEO_LONGTEXT, VLC_TRUE );
99 add_bool( "qt-advanced-pref", VLC_FALSE, NULL, ADVANCED_PREFS_TEXT,
100 ADVANCED_PREFS_LONGTEXT, VLC_FALSE );
101 add_bool( "qt-system-tray", VLC_TRUE, NULL, SYSTRAY_TEXT,
102 SYSTRAY_LONGTEXT, VLC_FALSE);
103 add_bool( "qt-start-minimized", VLC_FALSE, NULL, MINIMIZED_TEXT,
104 MINIMIZED_LONGTEXT, VLC_TRUE);
105 add_bool( "qt-name-in-title", VLC_TRUE, NULL, TITLE_TEXT,
106 TITLE_LONGTEXT, VLC_FALSE );
107 add_string( "qt-filedialog-path", NULL, NULL, FILEDIALOG_PATH_TEXT,
108 FILEDIALOG_PATH_LONGTEXT, VLC_TRUE);
111 add_bool( "qt-adv-options", VLC_FALSE, NULL, ADVANCED_OPTIONS_TEXT,
112 ADVANCED_OPTIONS_LONGTEXT, VLC_TRUE );
113 add_integer( "qt-pl-showflags",
114 VLC_META_ENGINE_ARTIST|VLC_META_ENGINE_TITLE|
115 VLC_META_ENGINE_DURATION|VLC_META_ENGINE_COLLECTION,
116 NULL, SHOWFLAGS_TEXT,
117 SHOWFLAGS_LONGTEXT, VLC_TRUE );
118 set_callbacks( OpenDialogs, Close );
122 /*****************************************************************************
124 *****************************************************************************/
125 static int Open( vlc_object_t *p_this )
127 intf_thread_t *p_intf = (intf_thread_t *)p_this;
128 p_intf->pf_run = Run;
129 #if defined HAVE_GETENV && defined Q_WS_X11
130 if( !getenv( "DISPLAY" ) )
132 msg_Err(p_intf, "no X server");
136 p_intf->p_sys = (intf_sys_t *)malloc(sizeof( intf_sys_t ) );
139 msg_Err(p_intf, "Out of memory");
142 memset( p_intf->p_sys, 0, sizeof( intf_sys_t ) );
144 p_intf->p_sys->p_playlist = pl_Yield( p_intf );
145 p_intf->p_sys->p_sub = msg_Subscribe( p_intf, MSG_QUEUE_NORMAL );
147 p_intf->b_play = VLC_TRUE;
152 static int OpenDialogs( vlc_object_t *p_this )
154 intf_thread_t *p_intf = (intf_thread_t *)p_this;
155 int val = Open( p_this );
159 p_intf->pf_show_dialog = ShowDialog;
163 static void Close( vlc_object_t *p_this )
165 intf_thread_t *p_intf = (intf_thread_t *)p_this;
166 vlc_mutex_lock( &p_intf->object_lock );
167 p_intf->b_dead = VLC_TRUE;
168 vlc_mutex_unlock( &p_intf->object_lock );
170 vlc_object_release( p_intf->p_sys->p_playlist );
171 msg_Unsubscribe( p_intf, p_intf->p_sys->p_sub );
172 free( p_intf->p_sys );
176 /*****************************************************************************
177 * Initialize the interface or the dialogs provider
178 *****************************************************************************/
179 static void Run( intf_thread_t *p_intf )
181 if( p_intf->pf_show_dialog )
183 if( vlc_thread_create( p_intf, "Qt dialogs", Init, 0, VLC_TRUE ) )
184 msg_Err( p_intf, "failed to create Qt dialogs thread" );
190 static void Init( intf_thread_t *p_intf )
193 char *argv[] = { dummy };
195 Q_INIT_RESOURCE( vlc );
196 QApplication *app = new QApplication( argc, argv , true );
197 app->setWindowIcon( QIcon( QPixmap(vlc_xpm) ) );
198 p_intf->p_sys->p_app = app;
201 DialogsProvider::getInstance( p_intf );
204 if( !p_intf->pf_show_dialog )
206 MainInterface *p_mi = new MainInterface( p_intf );
207 p_intf->p_sys->p_mi = p_mi;
211 if( p_intf->pf_show_dialog )
212 vlc_thread_ready( p_intf );
214 /* Start playing if needed */
215 if( !p_intf->pf_show_dialog && p_intf->b_play )
217 playlist_Control( THEPL, PLAYLIST_AUTOPLAY, VLC_FALSE );
220 p_intf->pf_show_dialog = ShowDialog;
222 app->setQuitOnLastWindowClosed( false );
224 MainInputManager::killInstance();
225 DialogsProvider::killInstance();
226 delete p_intf->p_sys->p_mi;
229 /*****************************************************************************
230 * Callback to show a dialog
231 *****************************************************************************/
232 static void ShowDialog( intf_thread_t *p_intf, int i_dialog_event, int i_arg,
233 intf_dialog_args_t *p_arg )
235 DialogEvent *event = new DialogEvent( i_dialog_event, i_arg, p_arg );
236 QApplication::postEvent( THEDP, static_cast<QEvent*>(event) );
239 /*****************************************************************************
240 * PopupMenuCB: callback to show the popupmenu.
241 * We don't show the menu directly here because we don't want the
242 * caller to block for a too long time.
243 *****************************************************************************/
244 static int PopupMenuCB( vlc_object_t *p_this, const char *psz_variable,
245 vlc_value_t old_val, vlc_value_t new_val, void *param )
247 intf_thread_t *p_intf = (intf_thread_t *)param;
248 ShowDialog( p_intf, INTF_DIALOG_POPUPMENU, new_val.b_bool, 0 );