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585 lines
20 KiB
585 lines
20 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 <QLocale>
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#include <QTranslator>
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#include <QDate>
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#include <QMutex>
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#include <QMutexLocker>
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#include <QWaitCondition>
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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 HAVE_X11_XLIB_H
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#include <X11/Xlib.h>
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#endif
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#include "../../../share/vlc32x32.xpm"
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#include "../../../share/vlc32x32-christmas.xpm"
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#include <vlc_plugin.h>
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#ifdef WIN32
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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 Open ( vlc_object_t * );
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static void Close ( vlc_object_t * );
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static int OpenDialogs ( vlc_object_t * );
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static int WindowOpen ( vlc_object_t * );
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static void WindowClose ( vlc_object_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 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 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_NORMAL_MODE_TEXT N_( "Classic" )
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#define QT_ALWAYS_VIDEO_MODE_TEXT N_( "Complete (with information area)" )
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#define QT_MINIMAL_MODE_TEXT N_( "Minimal (without menu)" )
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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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/* Various modes definition */
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static const int i_mode_list[] =
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{ QT_NORMAL_MODE, QT_ALWAYS_VIDEO_MODE, QT_MINIMAL_MODE };
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static const char *const psz_mode_list_text[] =
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{ QT_NORMAL_MODE_TEXT, QT_ALWAYS_VIDEO_MODE_TEXT, QT_MINIMAL_MODE_TEXT };
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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( Open, Close )
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add_shortcut("qt")
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add_integer( "qt-display-mode", QT_NORMAL_MODE, NULL,
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QT_MODE_TEXT, QT_MODE_LONGTEXT, false )
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change_integer_list( i_mode_list, psz_mode_list_text, NULL )
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add_bool( "qt-notification", true, NULL, NOTIFICATION_TEXT,
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NOTIFICATION_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-system-tray", true, NULL, SYSTRAY_TEXT,
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SYSTRAY_LONGTEXT, false)
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add_bool( "qt-start-minimized", false, NULL, MINIMIZED_TEXT,
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MINIMIZED_LONGTEXT, true)
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add_bool( "qt-video-autoresize", true, NULL, KEEPSIZE_TEXT,
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KEEPSIZE_LONGTEXT, false )
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add_bool( "qt-name-in-title", true, NULL, TITLE_TEXT,
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TITLE_LONGTEXT, false )
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add_bool( "qt-fs-controller", true, NULL, QT_FULLSCREEN_TEXT,
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QT_FULLSCREEN_TEXT, false )
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add_bool( "qt-volume-complete", false, NULL, COMPLETEVOL_TEXT,
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COMPLETEVOL_LONGTEXT, true )
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add_bool( "qt-autosave-volume", false, NULL, SAVEVOL_TEXT,
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SAVEVOL_TEXT, true )
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add_bool( "qt-embedded-open", false, NULL, QT_NATIVEOPEN_TEXT,
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QT_NATIVEOPEN_TEXT, false )
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add_bool( "qt-recentplay", true, NULL, RECENTPLAY_TEXT,
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RECENTPLAY_TEXT, false )
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add_string( "qt-recentplay-filter", "", NULL,
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RECENTPLAY_FILTER_TEXT, RECENTPLAY_FILTER_LONGTEXT, false )
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add_bool( "qt-adv-options", false, NULL, ADVANCED_OPTIONS_TEXT,
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ADVANCED_OPTIONS_LONGTEXT, true )
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add_bool( "qt-advanced-pref", false, NULL, ADVANCED_PREFS_TEXT,
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ADVANCED_PREFS_LONGTEXT, false )
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add_bool( "qt-error-dialogs", true, NULL, ERROR_TEXT,
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ERROR_TEXT, false )
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#ifdef UPDATE_CHECK
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add_bool( "qt-updates-notif", true, NULL, UPDATER_TEXT,
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UPDATER_LONGTEXT, false )
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add_integer( "qt-updates-days", 7, NULL, UPDATER_DAYS_TEXT,
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UPDATER_DAYS_TEXT, false )
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#endif
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add_string( "qt-slider-colours",
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"255;255;255;20;210;20;255;199;15;245;39;29",
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NULL, SLIDERCOL_TEXT, SLIDERCOL_LONGTEXT, false )
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add_bool( "qt-privacy-ask", true, NULL, PRIVACY_TEXT, PRIVACY_TEXT,
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false )
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change_internal ()
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add_obsolete_bool( "qt-blingbling" ) /* Suppressed since 1.0.0 */
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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(WIN32)
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add_submodule ()
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#if defined(Q_WS_X11)
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set_capability( "vout window xid", 50 )
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#elif defined(WIN32)
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set_capability( "vout window hwnd", 50 )
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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 struct
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{
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QMutex lock;
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QWaitCondition ready;
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} iface;
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/*****************************************************************************
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* Module callbacks
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*****************************************************************************/
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/* Open Interface */
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static int Open( 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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#ifdef Q_WS_X11
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char *psz_display = var_CreateGetNonEmptyString( p_intf, "x11-display" );
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Display *p_display = XOpenDisplay( psz_display );
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free( psz_display );
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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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/* 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_sys->b_isDialogProvider = false;
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p_sys->p_popup_menu = NULL;
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p_sys->p_mi = NULL;
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p_sys->p_playlist = pl_Hold( p_intf );
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/* */
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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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pl_Release (p_sys->p_playlist);
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delete p_sys;
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return VLC_ENOMEM;
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}
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/* */
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QMutexLocker locker (&iface.lock);
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vlc_value_t val;
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while( p_sys->p_mi == NULL && !p_sys->b_isDialogProvider )
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iface.ready.wait( &iface.lock );
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if( !p_sys->b_isDialogProvider )
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{
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var_Create (p_this->p_libvlc, "qt4-iface", VLC_VAR_ADDRESS);
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val.p_address = p_this;
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var_Set (p_this->p_libvlc, "qt4-iface", val);
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}
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return VLC_SUCCESS;
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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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intf_thread_t *p_intf = (intf_thread_t *)p_this;
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p_intf->pf_show_dialog = ShowDialog;
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int val = Open( p_this );
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if( val )
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return val;
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return VLC_SUCCESS;
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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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var_Destroy (p_this->p_libvlc, "qt4-iface");
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QVLCApp::triggerQuit();
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vlc_join (p_sys->thread, NULL);
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pl_Release (p_this);
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delete p_sys;
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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[] = { 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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#ifdef Q_WS_X11
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char *display = var_CreateGetNonEmptyString( p_intf, "x11-display" );
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if( display )
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{
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argv[argc++] = const_cast<char *>("-display");
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argv[argc++] = display;
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argv[argc] = NULL;
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}
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#endif
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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(
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#ifdef WIN32
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QSettings::IniFormat,
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#else
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QSettings::NativeFormat,
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#endif
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QSettings::UserScope, "vlc", "vlc-qt-interface" );
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/* Icon setting */
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if( QDate::currentDate().dayOfYear() >= 352 ) /* One Week before Xmas */
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app.setWindowIcon( QIcon( QPixmap(vlc_christmas_xpm) ) );
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else
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app.setWindowIcon( QIcon( QPixmap(vlc_xpm) ) );
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/* Initialize timers and the Dialog Provider */
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DialogsProvider::getInstance( p_intf );
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/* Detect screensize for small screens like TV or EEEpc*/
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p_intf->p_sys->i_screenHeight =
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app.QApplication::desktop()->availableGeometry().height();
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#ifdef UPDATE_CHECK
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/* Checking for VLC updates */
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if( config_GetInt( p_intf, "qt-updates-notif" ) &&
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!config_GetInt( p_intf, "qt-privacy-ask" ) )
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{
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int interval = config_GetInt( p_intf, "qt-updates-days" );
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if( QDate::currentDate() >
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getSettings()->value( "updatedate" ).toDate().addDays( interval ) )
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{
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/* The constructor of the update Dialog will do the 1st request */
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UpdateDialog::getInstance( p_intf );
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getSettings()->setValue( "updatedate", QDate::currentDate() );
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}
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}
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#endif
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/* Create the normal interface in non-DP mode */
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if( !p_intf->pf_show_dialog )
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p_mi = new MainInterface( p_intf );
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else
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p_mi = NULL;
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/* */
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iface.lock.lock();
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p_intf->p_sys->p_mi = p_mi;
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p_intf->p_sys->b_isDialogProvider = p_mi == NULL;
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iface.ready.wakeAll();
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iface.lock.unlock();
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/* Explain to the core how to show a dialog :D */
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p_intf->pf_show_dialog = ShowDialog;
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#ifdef ENABLE_NLS
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// Translation - get locale
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# if defined (WIN32) || defined (__APPLE__)
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char* psz_tmp = config_GetPsz( p_intf, "language" );
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QString lang = qfu( psz_tmp );
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free( psz_tmp);
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if (lang == "auto")
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lang = QLocale::system().name();
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# else
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QString lang = QLocale::system().name();
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# endif
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// Translations for qt's own dialogs
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QTranslator qtTranslator( 0 );
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// Let's find the right path for the translation file
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#if !defined( WIN32 )
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QString path = QString( QT4LOCALEDIR );
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#else
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QString path = QString( QString(config_GetDataDir()) + DIR_SEP +
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"locale" + DIR_SEP + "qt4" + DIR_SEP );
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#endif
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// files depending on locale
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bool b_loaded = qtTranslator.load( path + "qt_" + lang );
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if (!b_loaded)
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msg_Dbg( p_intf, "Error while initializing qt-specific localization" );
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app.installTranslator( &qtTranslator );
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#endif //ENABLE_NLS
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/* Last settings */
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app.setQuitOnLastWindowClosed( false );
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/* Retrieve last known path used in file browsing */
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p_intf->p_sys->filepath =
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getSettings()->value( "filedialog-path", config_GetHomeDir() ).toString();
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/* Launch */
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app.exec();
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/* And quit */
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msg_Dbg( p_intf, "Quitting the Qt4 Interface" );
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QApplication::closeAllWindows();
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if (p_mi != NULL)
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{
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|
QMutexLocker locker (&iface.lock);
|
|
|
|
msg_Dbg (p_intf, "destroying the main Qt4 interface");
|
|
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 */
|
|
#ifdef Q_WS_X11
|
|
free( display );
|
|
#endif
|
|
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 ?
|
|
*/
|
|
#include <vlc_vout_window.h>
|
|
|
|
static int WindowControl( vout_window_t *, int i_query, va_list );
|
|
|
|
static int WindowOpen( vlc_object_t *p_obj )
|
|
{
|
|
vout_window_t *p_wnd = (vout_window_t*)p_obj;
|
|
|
|
/* */
|
|
if( p_wnd->cfg->is_standalone )
|
|
return VLC_EGENERIC;
|
|
|
|
QMutexLocker( &iface.lock );
|
|
|
|
vlc_value_t val;
|
|
|
|
if( var_Get( p_obj->p_libvlc, "qt4-iface", &val ) )
|
|
val.p_address = NULL;
|
|
|
|
intf_thread_t *p_intf = (intf_thread_t *)val.p_address;
|
|
|
|
if( !p_intf )
|
|
{ /* If another interface is used, this plugin cannot work */
|
|
msg_Dbg( p_obj, "Qt4 interface not found" );
|
|
return VLC_EGENERIC;
|
|
}
|
|
|
|
MainInterface *p_mi = p_intf->p_sys->p_mi;
|
|
msg_Dbg( p_obj, "requesting video..." );
|
|
|
|
int i_x = p_wnd->cfg->x;
|
|
int i_y = p_wnd->cfg->y;
|
|
unsigned i_width = p_wnd->cfg->width;
|
|
unsigned i_height = p_wnd->cfg->height;
|
|
|
|
#if defined (Q_WS_X11)
|
|
p_wnd->handle.xid = p_mi->requestVideo( &i_x, &i_y, &i_width, &i_height );
|
|
if( !p_wnd->handle.xid )
|
|
return VLC_EGENERIC;
|
|
|
|
#elif defined (WIN32)
|
|
p_wnd->handle.hwnd = p_mi->requestVideo( &i_x, &i_y, &i_width, &i_height );
|
|
if( !p_wnd->handle.hwnd )
|
|
return VLC_EGENERIC;
|
|
#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(&iface.lock);
|
|
|
|
return p_mi->controlVideo( i_query, args );
|
|
}
|
|
|
|
static void WindowClose( vlc_object_t *p_obj )
|
|
{
|
|
vout_window_t *p_wnd = (vout_window_t*)p_obj;
|
|
MainInterface *p_mi = (MainInterface *)p_wnd->sys;
|
|
|
|
QMutexLocker locker( &iface.lock );
|
|
|
|
msg_Dbg( p_obj, "releasing video..." );
|
|
p_mi->releaseVideo();
|
|
}
|
|
|