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680 lines
24 KiB
680 lines
24 KiB
/*****************************************************************************
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* qt4.cpp : QT4 interface
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****************************************************************************
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* Copyright © 2006-2009 the VideoLAN team
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* $Id$
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*
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* Authors: Clément Stenac <zorglub@videolan.org>
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* Jean-Baptiste Kempf <jb@videolan.org>
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*
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* This program is free software; you can redistribute it and/or modify
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* it under the terms of the GNU General Public License as published by
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* the Free Software Foundation; either version 2 of the License, or
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* (at your option) any later version.
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*
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* This program is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License
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* along with this program; if not, write to the Free Software
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* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston MA 02110-1301, USA.
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*****************************************************************************/
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#ifdef HAVE_CONFIG_H
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# include "config.h"
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#endif
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#include <QApplication>
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#include <QDate>
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#include <QMutex>
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#include "qt4.hpp"
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#include "input_manager.hpp" /* THEMIM creation */
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#include "dialogs_provider.hpp" /* THEDP creation */
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#include "main_interface.hpp" /* MainInterface creation */
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#include "dialogs/help.hpp" /* Launch Update */
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#include "recents.hpp" /* Recents Item destruction */
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#include "util/qvlcapp.hpp" /* QVLCApplication definition */
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#ifdef Q_WS_X11
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#include <vlc_xlib.h>
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#endif
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#include "../../../share/icons/32x32/vlc.xpm"
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#include "../../../share/icons/32x32/vlc-xmas.xpm"
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#include <vlc_plugin.h>
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#include <vlc_vout_window.h>
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#ifdef WIN32 /* For static builds */
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#include <QtPlugin>
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Q_IMPORT_PLUGIN(qjpeg)
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Q_IMPORT_PLUGIN(qtaccessiblewidgets)
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#endif
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/*****************************************************************************
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* Local prototypes.
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*****************************************************************************/
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static int OpenIntf ( vlc_object_t * );
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static int OpenDialogs ( vlc_object_t * );
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static int Open ( vlc_object_t *, bool );
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static void Close ( vlc_object_t * );
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static int WindowOpen ( vout_window_t *, const vout_window_cfg_t * );
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static void WindowClose ( vout_window_t * );
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static void *Thread ( void * );
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static void ShowDialog ( intf_thread_t *, int, int, intf_dialog_args_t * );
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/*****************************************************************************
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* Module descriptor
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*****************************************************************************/
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#define ADVANCED_PREFS_TEXT N_( "Show advanced preferences over simple ones" )
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#define ADVANCED_PREFS_LONGTEXT N_( "Show advanced preferences and not simple "\
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"preferences when opening the preferences "\
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"dialog." )
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#define SYSTRAY_TEXT N_( "Systray icon" )
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#define SYSTRAY_LONGTEXT N_( "Show an icon in the systray " \
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"allowing you to control VLC media player " \
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"for basic actions." )
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#define MINIMIZED_TEXT N_( "Start VLC with only a systray icon" )
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#define MINIMIZED_LONGTEXT N_( "VLC will start with just an icon in " \
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"your taskbar" )
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#define KEEPSIZE_TEXT N_( "Resize interface to the native video size" )
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#define KEEPSIZE_LONGTEXT N_( "You have two choices:\n" \
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" - The interface will resize to the native video size\n" \
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" - The video will fit to the interface size\n " \
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"By default, interface resize to the native video size." )
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#define TITLE_TEXT N_( "Show playing item name in window title" )
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#define TITLE_LONGTEXT N_( "Show the name of the song or video in the " \
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"controler window title." )
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#define NOTIFICATION_TEXT N_( "Show notification popup on track change" )
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#define NOTIFICATION_LONGTEXT N_( \
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"Show a notification popup with the artist and track name when " \
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"the current playlist item changes, when VLC is minimized or hidden." )
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#define ADVANCED_OPTIONS_TEXT N_( "Advanced options" )
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#define ADVANCED_OPTIONS_LONGTEXT N_( "Show all the advanced options " \
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"in the dialogs." )
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#define OPACITY_TEXT N_( "Windows opacity between 0.1 and 1" )
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#define OPACITY_LONGTEXT N_( "Sets the windows opacity between 0.1 and 1 " \
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"for main interface, playlist and extended panel."\
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" This option only works with Windows and " \
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"X11 with composite extensions." )
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#define OPACITY_FS_TEXT N_( "Fullscreen controller opacity between 0.1 and 1" )
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#define OPACITY_FS_LONGTEXT N_( "Sets the fullscreen controller opacity between 0.1 and 1 " \
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"for main interface, playlist and extended panel."\
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" This option only works with Windows and " \
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"X11 with composite extensions." )
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#define ERROR_TEXT N_( "Show unimportant error and warnings dialogs" )
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#define UPDATER_TEXT N_( "Activate the updates availability notification" )
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#define UPDATER_LONGTEXT N_( "Activate the automatic notification of new " \
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"versions of the software. It runs once every " \
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"two weeks." )
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#define UPDATER_DAYS_TEXT N_("Number of days between two update checks")
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#define COMPLETEVOL_TEXT N_( "Allow the volume to be set to 400%" )
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#define COMPLETEVOL_LONGTEXT N_( "Allow the volume to have range from 0% to " \
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"400%, instead of 0% to 200%. This option " \
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"can distort the audio, since it uses " \
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"software amplification." )
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#define SAVEVOL_TEXT N_( "Automatically save the volume on exit" )
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#define STARTVOL_TEXT N_( "Default start volume" )
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#define PRIVACY_TEXT N_( "Ask for network policy at start" )
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#define RECENTPLAY_TEXT N_( "Save the recently played items in the menu" )
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#define RECENTPLAY_FILTER_TEXT N_( "List of words separated by | to filter" )
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#define RECENTPLAY_FILTER_LONGTEXT N_( "Regular expression used to filter " \
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"the recent items played in the player" )
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#define SLIDERCOL_TEXT N_( "Define the colors of the volume slider " )
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#define SLIDERCOL_LONGTEXT N_( "Define the colors of the volume slider\n" \
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"By specifying the 12 numbers separated by a ';'\n" \
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"Default is '255;255;255;20;226;20;255;176;15;235;30;20'\n" \
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"An alternative can be '30;30;50;40;40;100;50;50;160;150;150;255' ")
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#define QT_MODE_TEXT N_( "Selection of the starting mode and look " )
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#define QT_MODE_LONGTEXT N_( "Start VLC with:\n" \
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" - normal mode\n" \
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" - a zone always present to show information " \
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"as lyrics, album arts...\n" \
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" - minimal mode with limited controls" )
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#define QT_FULLSCREEN_TEXT N_( "Show a controller in fullscreen mode" )
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#define QT_NATIVEOPEN_TEXT N_( "Embed the file browser in open dialog" )
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#define FULLSCREEN_NUMBER_TEXT N_( "Define which screen fullscreen goes" )
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#define FULLSCREEN_NUMBER_LONGTEXT N_( "Screennumber of fullscreen, instead of" \
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"same screen where interface is" )
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#define QT_AUTOLOAD_EXTENSIONS_TEXT N_( "Load extensions on startup" )
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#define QT_AUTOLOAD_EXTENSIONS_LONGTEXT N_( "Automatically load the "\
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"extensions module on startup" )
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#define QT_MINIMAL_MODE_TEXT N_("Start in minimal view (without menus)" )
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#define QT_BGCONE_TEXT N_( "Display background cone or art" )
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#define QT_BGCONE_LONGTEXT N_( "Display background cone or current album art " \
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"when not playing." \
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"Can be disabled to prevent burning screen." )
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#define QT_BGCONE_EXPANDS_TEXT N_( "Expanding background cone or art." )
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#define QT_BGCONE_EXPANDS_LONGTEXT N_( "Background art fits window's size" )
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#define QT_DISABLE_VOLUME_KEYS_TEXT N_( "Ignore keyboard volume buttons." )
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#define QT_DISABLE_VOLUME_KEYS_LONGTEXT N_( \
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"With this option checked, the volume up, volume down and mute buttons on your " \
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"keyboard will always change your system volume. With this option unchecked, the " \
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"volume buttons will change VLC's volume when VLC is selected and change the " \
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"system volume when VLC is not selected." )
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#define QT_PAUSE_MINIMIZED_TEXT N_( "Pause the video playback when minimized" )
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#define QT_PAUSE_MINIMIZED_LONGTEXT N_( \
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"With this option enabled, the playback will be automatically paused when minimizing the window." )
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#define ICONCHANGE_TEXT N_( "Allow automatic icon changes")
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#define ICONCHANGE_LONGTEXT N_( \
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"This option allows the interface to change its icon on various occasions.")
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/**********************************************************************/
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vlc_module_begin ()
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set_shortname( "Qt" )
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set_description( N_("Qt interface") )
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set_category( CAT_INTERFACE )
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set_subcategory( SUBCAT_INTERFACE_MAIN )
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set_capability( "interface", 151 )
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set_callbacks( OpenIntf, Close )
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add_shortcut("qt")
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add_bool( "qt-minimal-view", false, QT_MINIMAL_MODE_TEXT,
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QT_MINIMAL_MODE_TEXT, false );
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add_bool( "qt-system-tray", true, SYSTRAY_TEXT,
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SYSTRAY_LONGTEXT, false)
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add_bool( "qt-notification", true, NOTIFICATION_TEXT,
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NOTIFICATION_LONGTEXT, false )
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add_bool( "qt-start-minimized", false, MINIMIZED_TEXT,
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MINIMIZED_LONGTEXT, true)
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add_bool( "qt-pause-minimized", true, QT_PAUSE_MINIMIZED_TEXT,
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QT_PAUSE_MINIMIZED_LONGTEXT, false )
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add_float_with_range( "qt-opacity", 1., 0.1, 1., NULL, OPACITY_TEXT,
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OPACITY_LONGTEXT, false )
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add_float_with_range( "qt-fs-opacity", 0.8, 0.1, 1., NULL, OPACITY_FS_TEXT,
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OPACITY_FS_LONGTEXT, false )
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add_bool( "qt-video-autoresize", true, KEEPSIZE_TEXT,
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KEEPSIZE_LONGTEXT, false )
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add_bool( "qt-name-in-title", true, TITLE_TEXT,
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TITLE_LONGTEXT, false )
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add_bool( "qt-fs-controller", true, QT_FULLSCREEN_TEXT,
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QT_FULLSCREEN_TEXT, false )
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add_bool( "qt-recentplay", true, RECENTPLAY_TEXT,
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RECENTPLAY_TEXT, false )
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add_string( "qt-recentplay-filter", "",
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RECENTPLAY_FILTER_TEXT, RECENTPLAY_FILTER_LONGTEXT, false )
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#ifdef UPDATE_CHECK
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add_bool( "qt-updates-notif", true, UPDATER_TEXT,
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UPDATER_LONGTEXT, false )
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add_integer( "qt-updates-days", 3, UPDATER_DAYS_TEXT,
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UPDATER_DAYS_TEXT, false )
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#endif
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add_bool( "qt-volume-complete", false, COMPLETEVOL_TEXT,
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COMPLETEVOL_LONGTEXT, true )
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add_bool( "qt-autosave-volume", false, SAVEVOL_TEXT,
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SAVEVOL_TEXT, true )
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add_integer_with_range( "qt-startvolume", QT_VOLUME_DEFAULT, 0,
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QT_VOLUME_MAX, NULL, STARTVOL_TEXT, STARTVOL_TEXT, true )
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#ifdef WIN32
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add_bool( "qt-disable-volume-keys" /* name */,
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true /* default value */,
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QT_DISABLE_VOLUME_KEYS_TEXT /* text */,
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QT_DISABLE_VOLUME_KEYS_LONGTEXT /* longtext */,
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false /* advanced mode only */)
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#endif
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add_bool( "qt-embedded-open", false, QT_NATIVEOPEN_TEXT,
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QT_NATIVEOPEN_TEXT, false )
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add_bool( "qt-advanced-pref", false, ADVANCED_PREFS_TEXT,
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ADVANCED_PREFS_LONGTEXT, false )
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add_bool( "qt-error-dialogs", true, ERROR_TEXT,
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ERROR_TEXT, false )
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add_string( "qt-slider-colours", "255;255;255;20;210;20;255;199;15;245;39;29",
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SLIDERCOL_TEXT, SLIDERCOL_LONGTEXT, false )
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add_bool( "qt-privacy-ask", true, PRIVACY_TEXT, PRIVACY_TEXT,
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false )
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change_private ()
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add_integer( "qt-fullscreen-screennumber", -1, FULLSCREEN_NUMBER_TEXT,
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FULLSCREEN_NUMBER_LONGTEXT, false );
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add_bool( "qt-autoload-extensions", true,
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QT_AUTOLOAD_EXTENSIONS_TEXT, QT_AUTOLOAD_EXTENSIONS_LONGTEXT,
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false )
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add_bool( "qt-bgcone", true, QT_BGCONE_TEXT, QT_BGCONE_LONGTEXT, true )
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add_bool( "qt-bgcone-expands", false, QT_BGCONE_EXPANDS_TEXT,
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QT_BGCONE_EXPANDS_LONGTEXT, true )
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add_obsolete_bool( "qt-blingbling" ) /* Suppressed since 1.0.0 */
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add_obsolete_integer( "qt-display-mode" ) /* Suppressed since 1.1.0 */
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add_bool( "qt-icon-change", true, ICONCHANGE_TEXT, ICONCHANGE_LONGTEXT, true )
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add_obsolete_bool( "qt-adv-options" ) /* Since 1.2.0 */
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#ifdef WIN32
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cannot_unload_broken_library()
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#endif
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add_submodule ()
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set_description( "Dialogs provider" )
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set_capability( "dialogs provider", 51 )
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set_callbacks( OpenDialogs, Close )
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#if defined(Q_WS_X11) || defined(Q_WS_WIN) || defined(Q_WS_MAC)
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add_submodule ()
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#if defined(Q_WS_X11)
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set_capability( "vout window xid", 0 )
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#elif defined(Q_WS_WIN)
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set_capability( "vout window hwnd", 0 )
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#elif defined(Q_WS_MAC)
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set_capability( "vout window nsobject", 0 )
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#endif
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set_callbacks( WindowOpen, WindowClose )
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#endif
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vlc_module_end ()
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/*****************************************/
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/* Ugly, but the Qt4 interface assumes single instance anyway */
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static vlc_sem_t ready;
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static QMutex lock;
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static bool busy = false;
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static bool active = false;
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/*****************************************************************************
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* Module callbacks
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*****************************************************************************/
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#ifdef Q_WS_MAC
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/* Used to abort the app.exec() on OSX after libvlc_Quit is called */
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#include "../../../src/control/libvlc_internal.h" /* libvlc_SetExitHandler */
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static void Abort( void *obj )
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{
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QVLCApp::triggerQuit();
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}
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#endif
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static void RegisterIntf( vlc_object_t *p_this )
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{
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playlist_t *pl = pl_Get(p_this);
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var_Create (pl, "qt4-iface", VLC_VAR_ADDRESS);
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var_SetAddress (pl, "qt4-iface", p_this);
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var_Create (pl, "window", VLC_VAR_STRING);
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var_SetString (pl, "window", "qt4,any");
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}
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/* Open Interface */
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static int Open( vlc_object_t *p_this, bool isDialogProvider )
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{
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intf_thread_t *p_intf = (intf_thread_t *)p_this;
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#ifdef Q_WS_X11
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if( !vlc_xlib_init( p_this ) )
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return VLC_EGENERIC;
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Display *p_display = XOpenDisplay( NULL );
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if( !p_display )
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{
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msg_Err( p_intf, "Could not connect to X server" );
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return VLC_EGENERIC;
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}
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XCloseDisplay( p_display );
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#endif
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QMutexLocker locker (&lock);
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if (busy)
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{
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msg_Err (p_this, "cannot start Qt4 multiple times");
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return VLC_EGENERIC;
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}
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/* Allocations of p_sys */
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intf_sys_t *p_sys = p_intf->p_sys = new intf_sys_t;
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p_intf->p_sys->b_isDialogProvider = isDialogProvider;
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p_sys->p_mi = NULL;
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/* */
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vlc_sem_init (&ready, 0);
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#ifdef Q_WS_MAC
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/* Run mainloop on the main thread as Cocoa requires */
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libvlc_SetExitHandler( p_intf->p_libvlc, Abort, p_intf );
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Thread( (void *)p_intf );
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#else
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if( vlc_clone( &p_sys->thread, Thread, p_intf, VLC_THREAD_PRIORITY_LOW ) )
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{
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delete p_sys;
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return VLC_ENOMEM;
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}
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#endif
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/* Wait for the interface to be ready. This prevents the main
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* LibVLC thread from starting video playback before we can create
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* an embedded video window. */
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vlc_sem_wait (&ready);
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vlc_sem_destroy (&ready);
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busy = active = true;
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#ifndef Q_WS_MAC
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if( !isDialogProvider )
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{
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RegisterIntf( p_this );
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}
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#endif
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return VLC_SUCCESS;
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}
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/* Open qt4 interface */
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static int OpenIntf( vlc_object_t *p_this )
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{
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return Open( p_this, false );
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}
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/* Open Dialog Provider */
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static int OpenDialogs( vlc_object_t *p_this )
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{
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return Open( p_this, true );
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}
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static void Close( vlc_object_t *p_this )
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{
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intf_thread_t *p_intf = (intf_thread_t *)p_this;
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intf_sys_t *p_sys = p_intf->p_sys;
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if( !p_sys->b_isDialogProvider )
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{
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var_Destroy (pl_Get(p_this), "window");
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var_Destroy (pl_Get(p_this), "qt4-iface");
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}
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/* And quit */
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msg_Dbg( p_this, "requesting exit..." );
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QVLCApp::triggerQuit();
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msg_Dbg( p_this, "waiting for UI thread..." );
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#ifndef Q_WS_MAC
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vlc_join (p_sys->thread, NULL);
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#endif
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delete p_sys;
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QMutexLocker locker (&lock);
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assert (busy);
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busy = false;
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}
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static void *Thread( void *obj )
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{
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intf_thread_t *p_intf = (intf_thread_t *)obj;
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MainInterface *p_mi;
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char dummy[] = "vlc"; /* for WM_CLASS */
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char *argv[2] = { dummy, NULL, };
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int argc = 1;
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Q_INIT_RESOURCE( vlc );
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/* Start the QApplication here */
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QVLCApp app( argc, argv );
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p_intf->p_sys->p_app = &app;
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/* All the settings are in the .conf/.ini style */
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|
p_intf->p_sys->mainSettings = new QSettings(
|
|
#ifdef WIN32
|
|
QSettings::IniFormat,
|
|
#else
|
|
QSettings::NativeFormat,
|
|
#endif
|
|
QSettings::UserScope, "vlc", "vlc-qt-interface" );
|
|
|
|
/* Icon setting, Mac uses icon from .icns */
|
|
#ifndef Q_WS_MAC
|
|
if( QDate::currentDate().dayOfYear() >= QT_XMAS_JOKE_DAY && var_InheritBool( p_intf, "qt-icon-change" ) )
|
|
app.setWindowIcon( QIcon(vlc_xmas_xpm) );
|
|
else
|
|
app.setWindowIcon( QIcon(vlc_xpm) );
|
|
#endif
|
|
|
|
/* Initialize timers and the Dialog Provider */
|
|
DialogsProvider::getInstance( p_intf );
|
|
|
|
/* Detect screensize for small screens like TV or Netbooks */
|
|
p_intf->p_sys->i_screenHeight =
|
|
app.QApplication::desktop()->availableGeometry().height();
|
|
|
|
#ifdef UPDATE_CHECK
|
|
/* Checking for VLC updates */
|
|
if( var_InheritBool( p_intf, "qt-updates-notif" ) &&
|
|
!var_InheritBool( p_intf, "qt-privacy-ask" ) )
|
|
{
|
|
int interval = var_InheritInteger( p_intf, "qt-updates-days" );
|
|
if( QDate::currentDate() >
|
|
getSettings()->value( "updatedate" ).toDate().addDays( interval ) )
|
|
{
|
|
/* The constructor of the update Dialog will do the 1st request */
|
|
UpdateDialog::getInstance( p_intf );
|
|
getSettings()->setValue( "updatedate", QDate::currentDate() );
|
|
}
|
|
}
|
|
#endif
|
|
|
|
/* Create the normal interface in non-DP mode */
|
|
if( !p_intf->p_sys->b_isDialogProvider )
|
|
{
|
|
p_mi = new MainInterface( p_intf );
|
|
p_intf->p_sys->p_mi = p_mi;
|
|
}
|
|
else
|
|
p_mi = NULL;
|
|
|
|
/* Explain how to show a dialog :D */
|
|
p_intf->pf_show_dialog = ShowDialog;
|
|
|
|
/* Tell the main LibVLC thread we are ready */
|
|
vlc_sem_post (&ready);
|
|
|
|
#ifdef Q_WS_MAC
|
|
/* We took over main thread, register and start here */
|
|
if( !p_intf->p_sys->b_isDialogProvider )
|
|
{
|
|
RegisterIntf( (vlc_object_t *)p_intf );
|
|
playlist_Play( THEPL );
|
|
}
|
|
#endif
|
|
|
|
/* Last settings */
|
|
if( p_intf->p_sys->b_isDialogProvider )
|
|
app.setQuitOnLastWindowClosed( false );
|
|
else
|
|
app.setQuitOnLastWindowClosed( true );
|
|
|
|
/* Retrieve last known path used in file browsing */
|
|
p_intf->p_sys->filepath =
|
|
getSettings()->value( "filedialog-path", QVLCUserDir( VLC_HOME_DIR ) ).toString();
|
|
|
|
/* Loads and tries to apply the preferred QStyle */
|
|
QString s_style = getSettings()->value( "MainWindow/QtStyle", "" ).toString();
|
|
if( s_style.compare("") != 0 )
|
|
QApplication::setStyle( s_style );
|
|
|
|
/* Launch */
|
|
app.exec();
|
|
|
|
msg_Dbg( p_intf, "QApp exec() finished" );
|
|
if (p_mi != NULL)
|
|
{
|
|
QMutexLocker locker (&lock);
|
|
active = false;
|
|
|
|
p_intf->p_sys->p_mi = NULL;
|
|
/* Destroy first the main interface because it is connected to some
|
|
slots in the MainInputManager */
|
|
delete p_mi;
|
|
}
|
|
|
|
/* Destroy all remaining windows,
|
|
because some are connected to some slots
|
|
in the MainInputManager
|
|
Settings must be destroyed after that.
|
|
*/
|
|
DialogsProvider::killInstance();
|
|
|
|
/* Delete the recentsMRL object before the configuration */
|
|
RecentsMRL::killInstance();
|
|
|
|
/* Save the path */
|
|
getSettings()->setValue( "filedialog-path", p_intf->p_sys->filepath );
|
|
|
|
/* Delete the configuration. Application has to be deleted after that. */
|
|
delete p_intf->p_sys->mainSettings;
|
|
|
|
/* Destroy the MainInputManager */
|
|
MainInputManager::killInstance();
|
|
|
|
/* Delete the application automatically */
|
|
return NULL;
|
|
}
|
|
|
|
/*****************************************************************************
|
|
* Callback to show a dialog
|
|
*****************************************************************************/
|
|
static void ShowDialog( intf_thread_t *p_intf, int i_dialog_event, int i_arg,
|
|
intf_dialog_args_t *p_arg )
|
|
{
|
|
VLC_UNUSED( p_intf );
|
|
DialogEvent *event = new DialogEvent( i_dialog_event, i_arg, p_arg );
|
|
QApplication::postEvent( THEDP, event );
|
|
}
|
|
|
|
/**
|
|
* Video output window provider
|
|
*
|
|
* TODO move it out of here ?
|
|
*/
|
|
static int WindowControl( vout_window_t *, int i_query, va_list );
|
|
|
|
static int WindowOpen( vout_window_t *p_wnd, const vout_window_cfg_t *cfg )
|
|
{
|
|
/* */
|
|
if( cfg->is_standalone )
|
|
return VLC_EGENERIC;
|
|
#if defined (Q_WS_X11)
|
|
if( var_InheritBool( p_wnd, "video-wallpaper" ) )
|
|
return VLC_EGENERIC;
|
|
#endif
|
|
|
|
intf_thread_t *p_intf =
|
|
(intf_thread_t *)var_InheritAddress( p_wnd, "qt4-iface" );
|
|
if( !p_intf )
|
|
{ /* If another interface is used, this plugin cannot work */
|
|
msg_Dbg( p_wnd, "Qt4 interface not found" );
|
|
return VLC_EGENERIC;
|
|
}
|
|
|
|
QMutexLocker locker (&lock);
|
|
if (unlikely(!active))
|
|
return VLC_EGENERIC;
|
|
|
|
MainInterface *p_mi = p_intf->p_sys->p_mi;
|
|
msg_Dbg( p_wnd, "requesting video..." );
|
|
|
|
int i_x = cfg->x;
|
|
int i_y = cfg->y;
|
|
unsigned i_width = cfg->width;
|
|
unsigned i_height = cfg->height;
|
|
|
|
#if defined (Q_WS_X11)
|
|
p_wnd->handle.xid = p_mi->getVideo( &i_x, &i_y, &i_width, &i_height );
|
|
if( !p_wnd->handle.xid )
|
|
return VLC_EGENERIC;
|
|
p_wnd->display.x11 = NULL;
|
|
|
|
#elif defined (Q_WS_WIN)
|
|
p_wnd->handle.hwnd = p_mi->getVideo( &i_x, &i_y, &i_width, &i_height );
|
|
if( !p_wnd->handle.hwnd )
|
|
return VLC_EGENERIC;
|
|
|
|
#elif defined (Q_WS_MAC)
|
|
p_wnd->handle.nsobject = (void *)p_mi->getVideo( &i_x, &i_y, &i_width, &i_height );
|
|
if( !p_wnd->handle.nsobject )
|
|
return VLC_EGENERIC;
|
|
#else
|
|
# error FIXME
|
|
#endif
|
|
|
|
p_wnd->control = WindowControl;
|
|
p_wnd->sys = (vout_window_sys_t*)p_mi;
|
|
return VLC_SUCCESS;
|
|
}
|
|
|
|
static int WindowControl( vout_window_t *p_wnd, int i_query, va_list args )
|
|
{
|
|
MainInterface *p_mi = (MainInterface *)p_wnd->sys;
|
|
QMutexLocker locker (&lock);
|
|
|
|
if (unlikely(!active))
|
|
{
|
|
msg_Warn (p_wnd, "video already released before control");
|
|
return VLC_EGENERIC;
|
|
}
|
|
return p_mi->controlVideo( i_query, args );
|
|
}
|
|
|
|
static void WindowClose( vout_window_t *p_wnd )
|
|
{
|
|
MainInterface *p_mi = (MainInterface *)p_wnd->sys;
|
|
QMutexLocker locker (&lock);
|
|
|
|
/* Normally, the interface terminates after the video. In the contrary, the
|
|
* Qt4 main loop is gone, so we cannot send any event to the user interface
|
|
* widgets. Ideally, we would keep the Qt4 main loop running until after
|
|
* the video window is released. But it is far simpler to just have the Qt4
|
|
* thread destroy the window early, and to turn this function into a stub.
|
|
*
|
|
* That assumes the video output will behave sanely if it window is
|
|
* destroyed asynchronously.
|
|
* XCB and Xlib-XCB are fine with that. Plain Xlib wouldn't, */
|
|
if (unlikely(!active))
|
|
{
|
|
msg_Warn (p_wnd, "video already released");
|
|
return;
|
|
}
|
|
msg_Dbg (p_wnd, "releasing video...");
|
|
p_mi->releaseVideo();
|
|
}
|
|
|