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 *****************************************************************************/
29 #include <QApplication>
32 #include "dialogs_provider.hpp"
33 #include "input_manager.hpp"
34 #include "main_interface.hpp"
36 #include "../../../share/vlc32x32.xpm"
38 /*****************************************************************************
40 *****************************************************************************/
41 static int Open ( vlc_object_t * );
42 static void Close ( vlc_object_t * );
43 static int OpenDialogs ( vlc_object_t * );
44 static void Run ( intf_thread_t * );
45 static void Init ( intf_thread_t * );
46 static void ShowDialog ( intf_thread_t *, int, int, intf_dialog_args_t * );
48 /*****************************************************************************
50 *****************************************************************************/
51 #define ALWAYS_VIDEO_TEXT N_("Always show a video screen, with a cone " \
52 "when there is audio only.")
53 #define ALWAYS_VIDEO_LONGTEXT N_("Start VLC with a cone image, and display it" \
54 " when there is no video track. " \
55 "Visualisations are enabled." )
57 #define ADVANCED_PREFS_TEXT N_("Show advanced prefs over simple")
58 #define ADVANCED_PREFS_LONGTEXT N_("Show advanced preferences and not simple" \
59 "preferences when opening the preferences " \
62 #define SYSTRAY_TEXT N_("Show a systray icon to control VLC")
63 #define SYSTRAY_LONGTEXT N_("Show in the taskbar, a systray icon" \
64 "in order to control VLC media player" \
67 #define MINIMIZED_TEXT N_("Start VLC only with a systray icon")
68 #define MINIMIZED_LONGTEXT N_("When you launch VLC with that option" \
69 "VLC will start just with an icon in" \
72 #define TITLE_TEXT N_("Show playing item name in window title")
73 #define TITLE_LONGTEXT N_("Show the name of the song or video in the " \
74 "controler window title")
76 #define FILEDIALOG_PATH_TEXT N_("Path to use in file dialog")
77 #define FILEDIALOG_PATH_LONGTEXT N_("path to use in file dialog")
79 #define ADVANCED_OPTIONS_TEXT N_("Advanced options")
80 #define ADVANCED_OPTIONS_LONGTEXT N_("Activate by default all the" \
81 "advanced options for geeks")
83 #define SHOWFLAGS_TEXT N_("Define what columns to show in playlist window")
84 #define SHOWFLAGS_LONGTEXT N_("Enter the sum of the options that you want: \n" \
85 "Title: 1; Duration: 2; Artist: 4; Genre: 8; " \
86 "Copyright: 16; Collection/album: 32; Rating: 256." )
89 set_shortname( (char *)"Qt" );
90 set_description( (char*)_("Qt interface") );
91 set_category( CAT_INTERFACE ) ;
92 set_subcategory( SUBCAT_INTERFACE_MAIN );
93 set_capability( "interface", 151 );
94 set_callbacks( Open, Close );
96 set_program( "qvlc" );
100 set_description( "Dialogs provider" );
101 set_capability( "dialogs provider", 51 );
102 add_bool( "qt-always-video", VLC_FALSE, NULL, ALWAYS_VIDEO_TEXT,
103 ALWAYS_VIDEO_LONGTEXT, VLC_TRUE );
104 add_bool( "qt-advanced-pref", VLC_FALSE, NULL, ADVANCED_PREFS_TEXT,
105 ADVANCED_PREFS_LONGTEXT, VLC_FALSE );
106 add_bool( "qt-system-tray", VLC_TRUE, NULL, SYSTRAY_TEXT,
107 SYSTRAY_LONGTEXT, VLC_FALSE);
108 add_bool( "qt-start-minimized", VLC_FALSE, NULL, MINIMIZED_TEXT,
109 MINIMIZED_LONGTEXT, VLC_TRUE);
110 add_bool( "qt-name-in-title", VLC_TRUE, NULL, TITLE_TEXT,
111 TITLE_LONGTEXT, VLC_FALSE );
112 add_string( "qt-filedialog-path", NULL, NULL, FILEDIALOG_PATH_TEXT,
113 FILEDIALOG_PATH_LONGTEXT, VLC_TRUE);
116 add_bool( "qt-adv-options", VLC_FALSE, NULL, ADVANCED_OPTIONS_TEXT,
117 ADVANCED_OPTIONS_LONGTEXT, VLC_TRUE );
118 add_integer( "qt-pl-showflags",
119 VLC_META_ENGINE_ARTIST|VLC_META_ENGINE_TITLE|
120 VLC_META_ENGINE_DURATION|VLC_META_ENGINE_COLLECTION,
121 NULL, SHOWFLAGS_TEXT,
122 SHOWFLAGS_LONGTEXT, VLC_TRUE );
123 set_callbacks( OpenDialogs, Close );
127 /*****************************************************************************
129 *****************************************************************************/
130 static int Open( vlc_object_t *p_this )
132 intf_thread_t *p_intf = (intf_thread_t *)p_this;
133 p_intf->pf_run = Run;
134 #if defined HAVE_GETENV && defined Q_WS_X11
135 if( !getenv( "DISPLAY" ) )
137 msg_Err(p_intf, "no X server");
141 p_intf->p_sys = (intf_sys_t *)malloc(sizeof( intf_sys_t ) );
144 msg_Err(p_intf, "Out of memory");
147 memset( p_intf->p_sys, 0, sizeof( intf_sys_t ) );
149 p_intf->p_sys->p_playlist = pl_Yield( p_intf );
150 p_intf->p_sys->p_sub = msg_Subscribe( p_intf, MSG_QUEUE_NORMAL );
152 p_intf->b_play = VLC_TRUE;
157 static int OpenDialogs( vlc_object_t *p_this )
159 intf_thread_t *p_intf = (intf_thread_t *)p_this;
160 int val = Open( p_this );
164 p_intf->pf_show_dialog = ShowDialog;
168 static void Close( vlc_object_t *p_this )
170 intf_thread_t *p_intf = (intf_thread_t *)p_this;
171 vlc_mutex_lock( &p_intf->object_lock );
172 p_intf->b_dead = VLC_TRUE;
173 vlc_mutex_unlock( &p_intf->object_lock );
175 vlc_object_release( p_intf->p_sys->p_playlist );
176 msg_Unsubscribe( p_intf, p_intf->p_sys->p_sub );
177 free( p_intf->p_sys );
181 /*****************************************************************************
182 * Initialize the interface or the dialogs provider
183 *****************************************************************************/
184 static void Run( intf_thread_t *p_intf )
186 if( p_intf->pf_show_dialog )
188 if( vlc_thread_create( p_intf, "Qt dialogs", Init, 0, VLC_TRUE ) )
189 msg_Err( p_intf, "failed to create Qt dialogs thread" );
195 static void Init( intf_thread_t *p_intf )
198 char *argv[] = { dummy };
201 Q_INIT_RESOURCE( vlc );
202 QApplication *app = new QApplication( argc, argv , true );
203 app->setWindowIcon( QIcon( QPixmap(vlc_xpm) ) );
204 p_intf->p_sys->p_app = app;
207 /* that forces the execution of QCleanlooksStylePrivate::lookupIconTheme() */
208 app->style()->standardIcon( QStyle::SP_TitleBarMenuButton );
212 DialogsProvider::getInstance( p_intf );
215 if( !p_intf->pf_show_dialog )
217 MainInterface *p_mi = new MainInterface( p_intf );
218 p_intf->p_sys->p_mi = p_mi;
222 if( p_intf->pf_show_dialog )
223 vlc_thread_ready( p_intf );
225 /* Start playing if needed */
226 if( !p_intf->pf_show_dialog && p_intf->b_play )
228 playlist_Control( THEPL, PLAYLIST_AUTOPLAY, VLC_FALSE );
231 p_intf->pf_show_dialog = ShowDialog;
233 app->setQuitOnLastWindowClosed( false );
235 MainInputManager::killInstance();
236 DialogsProvider::killInstance();
237 delete p_intf->p_sys->p_mi;
240 /*****************************************************************************
241 * Callback to show a dialog
242 *****************************************************************************/
243 static void ShowDialog( intf_thread_t *p_intf, int i_dialog_event, int i_arg,
244 intf_dialog_args_t *p_arg )
246 DialogEvent *event = new DialogEvent( i_dialog_event, i_arg, p_arg );
247 QApplication::postEvent( THEDP, static_cast<QEvent*>(event) );
250 /*****************************************************************************
251 * PopupMenuCB: callback to show the popupmenu.
252 * We don't show the menu directly here because we don't want the
253 * caller to block for a too long time.
254 *****************************************************************************/
255 static int PopupMenuCB( vlc_object_t *p_this, const char *psz_variable,
256 vlc_value_t old_val, vlc_value_t new_val, void *param )
258 intf_thread_t *p_intf = (intf_thread_t *)param;
259 ShowDialog( p_intf, INTF_DIALOG_POPUPMENU, new_val.b_bool, 0 );