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vlc/modules/gui/qt/menus.cpp

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/*****************************************************************************
* menus.cpp : Qt menus
*****************************************************************************
* Copyright © 2006-2011 the VideoLAN team
* $Id$
*
* Authors: Clément Stenac <zorglub@videolan.org>
* Jean-Baptiste Kempf <jb@videolan.org>
* Jean-Philippe André <jpeg@videolan.org>
*
* This program is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation; either version 2 of the License, or
* ( at your option ) any later version.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program; if not, write to the Free Software
* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston MA 02110-1301, USA.
*****************************************************************************/
/** \todo
* - Remove static currentGroup
*/
#ifdef HAVE_CONFIG_H
# include "config.h"
#endif
#include <vlc_common.h>
#include <vlc_intf_strings.h>
#include <vlc_vout.h> /* vout_thread_t */
#include <vlc_aout.h> /* audio_output_t */
#include "menus.hpp"
#include "main_interface.hpp" /* View modifications */
#include "dialogs_provider.hpp" /* Dialogs display */
#include "input_manager.hpp" /* Input Management */
#include "recents.hpp" /* Recent Items */
#include "actions_manager.hpp" /* Actions Management: play+volume */
#include "extensions_manager.hpp" /* Extensions menu */
#include "util/qmenuview.hpp" /* Simple Playlist menu */
#include "components/playlist/playlist_model.hpp" /* PLModel getter */
#include "components/playlist/standardpanel.hpp" /* PLView getter */
#include "components/extended_panels.hpp"
#include <QMenu>
#include <QMenuBar>
#include <QAction>
#include <QActionGroup>
#include <QSignalMapper>
#include <QStatusBar>
/*
This file defines the main menus and the pop-up menu (right-click menu)
and the systray menu (in that order in the file)
There are 4 menus that have to be rebuilt everytime there are called:
Audio, Video, Navigation, view
4 functions are building those menus: AudioMenu, VideoMenu, NavigMenu, View
and 3 functions associated are collecting the objects :
InputAutoMenuBuilder, AudioAutoMenuBuilder, VideoAutoMenuBuilder.
A QSignalMapper decides when to rebuild those menus cf MenuFunc in the .hpp
Just before one of those menus are aboutToShow(), they are rebuild.
*/
enum
{
ITEM_NORMAL, /* not a checkbox, nor a radio */
ITEM_CHECK, /* Checkbox */
ITEM_RADIO /* Radiobox */
};
static QActionGroup *currentGroup;
QMenu *VLCMenuBar::recentsMenu = NULL;
QMenu *VLCMenuBar::audioDeviceMenu = NULL;
QMenu *VLCMenuBar::ppMenu = NULL;
QMenu *VLCMenuBar::rendererMenu = NULL;
QActionGroup *VLCMenuBar::rendererGroup = NULL;
/**
* @brief Add static entries to DP in menus
**/
QAction *addDPStaticEntry( QMenu *menu,
const QString& text,
const char *icon,
const char *member,
const char *shortcut = NULL,
QAction::MenuRole role = QAction::NoRole
)
{
QAction *action = NULL;
#ifndef __APPLE__ /* We don't set icons in menus in MacOS X */
if( !EMPTY_STR( icon ) )
{
if( !EMPTY_STR( shortcut ) )
action = menu->addAction( QIcon( icon ), text, THEDP,
member, qtr( shortcut ) );
else
action = menu->addAction( QIcon( icon ), text, THEDP, member );
}
else
#endif
{
if( !EMPTY_STR( shortcut ) )
action = menu->addAction( text, THEDP, member, qtr( shortcut ) );
else
action = menu->addAction( text, THEDP, member );
}
#ifdef __APPLE__
action->setMenuRole( role );
#else
Q_UNUSED( role );
#endif
action->setData( VLCMenuBar::ACTION_STATIC );
return action;
}
/**
* @brief Add static entries to MIM in menus
**/
QAction* addMIMStaticEntry( intf_thread_t *p_intf,
QMenu *menu,
const QString& text,
const char *icon,
const char *member,
bool bStatic = false )
{
QAction *action;
#ifndef __APPLE__ /* We don't set icons in menus in MacOS X */
if( !EMPTY_STR( icon ) )
{
action = menu->addAction( text, THEMIM, member );
action->setIcon( QIcon( icon ) );
}
else
#endif
{
action = menu->addAction( text, THEMIM, member );
}
action->setData( VLCMenuBar::ACTION_STATIC |
( bStatic ) ? VLCMenuBar::ACTION_ALWAYS_ENABLED
: VLCMenuBar::ACTION_NONE
);
return action;
}
/**
* @brief Enable all static entries of a menu, disable the others
* @param menu the menu in which the entries will be disabled
* @param enable if false, disable all entries
**/
void VLCMenuBar::EnableStaticEntries( QMenu *menu, bool enable = true )
{
if( !menu ) return;
QList< QAction* > actions = menu->actions();
for( int i = 0; i < actions.count(); ++i )
{
int actionflags = actions[i]->data().toInt();
if ( actionflags & ACTION_MANAGED )
actions[i]->setEnabled(
( actionflags & ACTION_ALWAYS_ENABLED )
||
enable
);
}
}
/**
* \return Number of static entries
**/
inline int DeleteNonStaticEntries( QMenu *menu )
{
if( !menu ) return VLC_EGENERIC;
int i_ret = 0;
QList< QAction* > actions = menu->actions();
for( int i = 0; i < actions.count(); ++i )
{
if( actions[i]->data().toInt() & VLCMenuBar::ACTION_NO_CLEANUP )
i_ret++;
else
delete actions[i];
}
return i_ret;
}
/**
* \return QAction associated to psz_var variable
**/
static QAction * FindActionWithVar( QMenu *menu, const char *psz_var )
{
QList< QAction* > actions = menu->actions();
for( int i = 0; i < actions.count(); ++i )
{
if( actions[i]->data().toString() == psz_var )
return actions[i];
}
return NULL;
}
/*****************************************************************************
* Definitions of variables for the dynamic menus
*****************************************************************************/
#define PUSH_OBJVAR(object,var) \
do { \
varnames.append(var); \
objects.append(VLC_OBJECT(object)); \
} while (0)
#define PUSH_VAR(var) PUSH_OBJVAR(p_object, var)
#define PUSH_INPUTVAR(var) PUSH_OBJVAR(p_input, var)
#define PUSH_PLVAR(var) PUSH_OBJVAR(pl, var)
static int InputAutoMenuBuilder( input_thread_t *p_input,
QVector<vlc_object_t *> &objects, QVector<const char *> &varnames )
{
PUSH_INPUTVAR( "bookmark" );
PUSH_INPUTVAR( "title" );
PUSH_INPUTVAR( "chapter" );
PUSH_INPUTVAR( "program" );
return VLC_SUCCESS;
}
static int VideoAutoMenuBuilder( playlist_t *pl, input_thread_t *p_input,
QVector<vlc_object_t *> &objects, QVector<const char *> &varnames )
{
vout_thread_t *p_object = p_input ? input_GetVout( p_input ) : NULL;
PUSH_INPUTVAR( "video-es" );
PUSH_PLVAR( "fullscreen" );
PUSH_PLVAR( "video-on-top" );
PUSH_PLVAR( "video-wallpaper" );
PUSH_VAR( "video-snapshot" );
PUSH_VAR( "zoom" );
PUSH_VAR( "autoscale" );
PUSH_VAR( "aspect-ratio" );
PUSH_VAR( "crop" );
PUSH_VAR( "deinterlace" );
PUSH_VAR( "deinterlace-mode" );
VLCMenuBar::ppMenu->setEnabled( p_object != NULL );
if( p_object )
vlc_object_release( p_object );
return VLC_SUCCESS;
}
static int SubsAutoMenuBuilder( input_thread_t *p_input,
QVector<vlc_object_t *> &objects, QVector<const char *> &varnames )
{
PUSH_INPUTVAR( "spu-es" );
return VLC_SUCCESS;
}
static int AudioAutoMenuBuilder( input_thread_t *p_input,
QVector<vlc_object_t *> &objects, QVector<const char *> &varnames )
{
audio_output_t *p_object = p_input ? input_GetAout( p_input ) : NULL;
PUSH_INPUTVAR( "audio-es" );
PUSH_VAR( "stereo-mode" );
PUSH_VAR( "visual" );
if( p_object )
vlc_object_release( p_object );
return VLC_SUCCESS;
}
/*****************************************************************************
* All normal menus
* Simple Code
*****************************************************************************/
// Static menu
static inline void addMenuToMainbar( QMenu *func, QString title, QMenuBar *bar ) {
func->setTitle( title );
bar->addMenu( func);
}
// Dynamic menu
#define BAR_DADD( func, title, id ) { \
QMenu *_menu = func; _menu->setTitle( title ); bar->addMenu( _menu ); \
MenuFunc *f = new MenuFunc( _menu, id ); \
CONNECT( _menu, aboutToShow(), THEDP->menusUpdateMapper, map() ); \
THEDP->menusUpdateMapper->setMapping( _menu, f ); }
// Add a simple action
static inline void addAction( QMenu *_menu, QVariant val, QString title ) {
QAction *_action = new QAction( title, _menu );
_action->setData( val );
_menu->addAction( _action );
}
// Add an action with a submenu
static inline QMenu *addActionWithSubmenu( QMenu *_menu, QVariant val, QString title ) {
QAction *_action = new QAction( title, _menu );
QMenu *_submenu = new QMenu( _menu );
_action->setData( val );
_action->setMenu( _submenu );
_menu->addAction( _action );
return _submenu;
}
// Add an action that is a checkbox
static inline void addActionWithCheckbox( QMenu *_menu, QVariant val, QString title ) {
QAction *_action = new QAction( title, _menu );
_action->setData( val );
_action->setCheckable( true );
_menu->addAction( _action );
}
/**
* Main Menu Bar Creation
**/
void VLCMenuBar::createMenuBar( MainInterface *mi,
intf_thread_t *p_intf )
{
/* QMainWindows->menuBar()
gives the QProcess::destroyed timeout issue on Cleanlooks style with
setDesktopAware set to false */
QMenuBar *bar = mi->menuBar();
addMenuToMainbar( FileMenu( p_intf, bar, mi ), qtr( "&Media" ), bar );
/* Dynamic menus, rebuilt before being showed */
BAR_DADD( NavigMenu( p_intf, bar ), qtr( "P&layback" ), 3 );
BAR_DADD( AudioMenu( p_intf, bar ), qtr( "&Audio" ), 1 );
BAR_DADD( VideoMenu( p_intf, bar ), qtr( "&Video" ), 2 );
BAR_DADD( SubtitleMenu( p_intf, bar ), qtr( "Subti&tle" ), 5 );
addMenuToMainbar( ToolsMenu( p_intf, bar ), qtr( "Tool&s" ), bar );
/* View menu, a bit different */
BAR_DADD( ViewMenu( p_intf, NULL, mi ), qtr( "V&iew" ), 4 );
addMenuToMainbar( HelpMenu( bar ), qtr( "&Help" ), bar );
}
/**
* Media ( File ) Menu
* Opening, streaming and quit
**/
QMenu *VLCMenuBar::FileMenu( intf_thread_t *p_intf, QWidget *parent, MainInterface *mi )
{
QMenu *menu = new QMenu( parent );
QAction *action;
addDPStaticEntry( menu, qtr( "Open &File..." ),
":/type/file-asym", SLOT( simpleOpenDialog() ), "Ctrl+O" );
addDPStaticEntry( menu, qtr( "&Open Multiple Files..." ),
":/type/file-asym", SLOT( openFileDialog() ), "Ctrl+Shift+O" );
addDPStaticEntry( menu, qtr( I_OP_OPDIR ),
":/type/folder-grey", SLOT( PLOpenDir() ), "Ctrl+F" );
addDPStaticEntry( menu, qtr( "Open &Disc..." ),
":/type/disc", SLOT( openDiscDialog() ), "Ctrl+D" );
addDPStaticEntry( menu, qtr( "Open &Network Stream..." ),
":/type/network", SLOT( openNetDialog() ), "Ctrl+N" );
addDPStaticEntry( menu, qtr( "Open &Capture Device..." ),
":/type/capture-card", SLOT( openCaptureDialog() ), "Ctrl+C" );
addDPStaticEntry( menu, qtr( "Open &Location from clipboard" ),
NULL, SLOT( openUrlDialog() ), "Ctrl+V" );
if( var_InheritBool( p_intf, "qt-recentplay" ) )
{
recentsMenu = new QMenu( qtr( "Open &Recent Media" ), menu );
updateRecents( p_intf );
menu->addMenu( recentsMenu );
}
menu->addSeparator();
addDPStaticEntry( menu, qtr( I_PL_SAVE ), "", SLOT( savePlayingToPlaylist() ),
"Ctrl+Y" );
#ifdef ENABLE_SOUT
addDPStaticEntry( menu, qtr( "Conve&rt / Save..." ), "",
SLOT( openAndTranscodingDialogs() ), "Ctrl+R" );
addDPStaticEntry( menu, qtr( "&Stream..." ),
":/menu/stream", SLOT( openAndStreamingDialogs() ), "Ctrl+S" );
menu->addSeparator();
#endif
action = addMIMStaticEntry( p_intf, menu, qtr( "Quit at the end of playlist" ), "",
SLOT( activatePlayQuit( bool ) ) );
action->setCheckable( true );
action->setChecked( THEMIM->getPlayExitState() );
if( mi && mi->getSysTray() )
{
action = menu->addAction( qtr( "Close to systray"), mi,
SLOT( toggleUpdateSystrayMenu() ) );
}
addDPStaticEntry( menu, qtr( "&Quit" ) ,
":/menu/exit", SLOT( quit() ), "Ctrl+Q" );
return menu;
}
/**
* Tools, like Media Information, Preferences or Messages
**/
QMenu *VLCMenuBar::ToolsMenu( intf_thread_t *p_intf, QMenu *menu )
{
addDPStaticEntry( menu, qtr( "&Effects and Filters"), ":/menu/settings",
SLOT( extendedDialog() ), "Ctrl+E" );
addDPStaticEntry( menu, qtr( "&Track Synchronization"), ":/menu/settings",
SLOT( synchroDialog() ), "" );
addDPStaticEntry( menu, qtr( I_MENU_INFO ) , ":/menu/info",
SLOT( mediaInfoDialog() ), "Ctrl+I" );
addDPStaticEntry( menu, qtr( I_MENU_CODECINFO ) ,
":/menu/info", SLOT( mediaCodecDialog() ), "Ctrl+J" );
#ifdef ENABLE_VLM
addDPStaticEntry( menu, qtr( I_MENU_VLM ), "", SLOT( vlmDialog() ),
"Ctrl+Shift+W" );
#endif
addDPStaticEntry( menu, qtr( "Program Guide" ), "", SLOT( epgDialog() ),
"" );
addDPStaticEntry( menu, qtr( I_MENU_MSG ),
":/menu/messages", SLOT( messagesDialog() ), "Ctrl+M" );
addDPStaticEntry( menu, qtr( "Plu&gins and extensions" ),
"", SLOT( pluginDialog() ) );
menu->addSeparator();
if( !p_intf->p_sys->b_isDialogProvider )
addDPStaticEntry( menu, qtr( "Customi&ze Interface..." ),
":/menu/preferences", SLOT( toolbarDialog() ) );
addDPStaticEntry( menu, qtr( "&Preferences" ),
":/menu/preferences", SLOT( prefsDialog() ), "Ctrl+P", QAction::PreferencesRole );
return menu;
}
/**
* View Menu
* Interface modification, load other interfaces, activate Extensions
* \param current, set to NULL for menu creation, else for menu update
**/
QMenu *VLCMenuBar::ViewMenu( intf_thread_t *p_intf, QMenu *current, MainInterface *_mi )
{
QAction *action;
QMenu *menu;
MainInterface *mi = _mi ? _mi : p_intf->p_sys->p_mi;
assert( mi );
if( !current )
{
menu = new QMenu( qtr( "&View" ), mi );
}
else
{
menu = current;
//menu->clear();
//HACK menu->clear() does not delete submenus
QList<QAction*> actions = menu->actions();
foreach( QAction *a, actions )
{
QMenu *m = a->menu();
if( a->parent() == menu ) delete a;
else menu->removeAction( a );
if( m && m->parent() == menu ) delete m;
}
}
menu->addAction(
#ifndef __APPLE__
QIcon( ":/menu/playlist_menu" ),
#endif
qtr( "Play&list" ), mi,
SLOT( togglePlaylist() ), qtr( "Ctrl+L" ) );
/* Docked Playlist */
action = menu->addAction( qtr( "Docked Playlist" ) );
action->setCheckable( true );
action->setChecked( mi->isPlDocked() );
CONNECT( action, triggered( bool ), mi, dockPlaylist( bool ) );
if( mi->getPlaylistView() )
menu->addMenu( StandardPLPanel::viewSelectionMenu( mi->getPlaylistView() ) );
menu->addSeparator();
/* Minimal View */
action = menu->addAction( qtr( "Mi&nimal Interface" ) );
action->setShortcut( qtr( "Ctrl+H" ) );
action->setCheckable( true );
action->setChecked( (mi->getControlsVisibilityStatus()
& MainInterface::CONTROLS_HIDDEN ) );
CONNECT( action, triggered( bool ), mi, toggleMinimalView( bool ) );
CONNECT( mi, minimalViewToggled( bool ), action, setChecked( bool ) );
/* FullScreen View */
action = menu->addAction( qtr( "&Fullscreen Interface" ), mi,
SLOT( toggleInterfaceFullScreen() ), QString( "F11" ) );
action->setCheckable( true );
action->setChecked( mi->isInterfaceFullScreen() );
CONNECT( mi, fullscreenInterfaceToggled( bool ),
action, setChecked( bool ) );
/* Advanced Controls */
action = menu->addAction( qtr( "&Advanced Controls" ), mi,
SLOT( toggleAdvancedButtons() ) );
action->setCheckable( true );
if( mi->getControlsVisibilityStatus() & MainInterface::CONTROLS_ADVANCED )
action->setChecked( true );
action = menu->addAction( qtr( "Status Bar" ) );
action->setCheckable( true );
action->setChecked( mi->statusBar()->isVisible() );
CONNECT( action, triggered( bool ), mi, setStatusBarVisibility( bool) );
#if 0 /* For Visualisations. Not yet working */
adv = menu->addAction( qtr( "Visualizations selector" ), mi,
SLOT( visual() ) );
adv->setCheckable( true );
if( visual_selector_enabled ) adv->setChecked( true );
#endif
menu->addSeparator();
InterfacesMenu( p_intf, menu );
menu->addSeparator();
/* Extensions */
ExtensionsMenu( p_intf, menu );
return menu;
}
/**
* Interface Sub-Menu, to list extras interface and skins
**/
QMenu *VLCMenuBar::InterfacesMenu( intf_thread_t *p_intf, QMenu *current )
{
QVector<vlc_object_t *> objects;
QVector<const char *> varnames;
varnames.append( "intf-add" );
objects.append( VLC_OBJECT(p_intf) );
return Populate( p_intf, current, varnames, objects );
}
/**
* Extensions menu: populate the current menu with extensions
**/
void VLCMenuBar::ExtensionsMenu( intf_thread_t *p_intf, QMenu *extMenu )
{
/* Get ExtensionsManager and load extensions if needed */
ExtensionsManager *extMgr = ExtensionsManager::getInstance( p_intf );
if( !var_InheritBool( p_intf, "qt-autoload-extensions")
&& !extMgr->isLoaded() )
{
return;
}
if( !extMgr->isLoaded() && !extMgr->cannotLoad() )
{
extMgr->loadExtensions();
}
/* Let the ExtensionsManager build itself the menu */
extMenu->addSeparator();
extMgr->menu( extMenu );
}
static inline void VolumeEntries( intf_thread_t *p_intf, QMenu *current )
{
current->addSeparator();
QAction *action = current->addAction( QIcon( ":/toolbar/volume-high" ), qtr( "&Increase Volume" ),
ActionsManager::getInstance( p_intf ), SLOT( AudioUp() ) );
action->setData( VLCMenuBar::ACTION_STATIC );
action = current->addAction( QIcon( ":/toolbar/volume-low" ), qtr( "D&ecrease Volume" ),
ActionsManager::getInstance( p_intf ), SLOT( AudioDown() ) );
action->setData( VLCMenuBar::ACTION_STATIC );
action = current->addAction( QIcon( ":/toolbar/volume-muted" ), qtr( "&Mute" ),
ActionsManager::getInstance( p_intf ), SLOT( toggleMuteAudio() ) );
action->setData( VLCMenuBar::ACTION_STATIC );
}
/**
* Main Audio Menu
**/
QMenu *VLCMenuBar::AudioMenu( intf_thread_t *p_intf, QMenu * current )
{
QVector<vlc_object_t *> objects;
QVector<const char *> varnames;
audio_output_t *p_aout;
input_thread_t *p_input;
if( current->isEmpty() )
{
addActionWithSubmenu( current, "audio-es", qtr( "Audio &Track" ) );
audioDeviceMenu = new QMenu( qtr( "Audio &Device" ) );
current->addMenu( audioDeviceMenu );
addActionWithSubmenu( current, "stereo-mode", qtr( "&Stereo Mode" ) );
current->addSeparator();
addActionWithSubmenu( current, "visual", qtr( "&Visualizations" ) );
VolumeEntries( p_intf, current );
}
p_input = THEMIM->getInput();
p_aout = THEMIM->getAout();
EnableStaticEntries( current, ( p_aout != NULL ) );
AudioAutoMenuBuilder( p_input, objects, varnames );
updateAudioDevice( p_intf, p_aout, audioDeviceMenu );
if( p_aout )
{
vlc_object_release( p_aout );
}
return Populate( p_intf, current, varnames, objects );
}
/* Subtitles */
QMenu *VLCMenuBar::SubtitleMenu( intf_thread_t *p_intf, QMenu *current, bool b_popup )
{
input_thread_t *p_input;
QVector<vlc_object_t *> objects;
QVector<const char *> varnames;
if( current->isEmpty() || b_popup )
{
addDPStaticEntry( current, qtr( "Add &Subtitle File..." ), "",
SLOT( loadSubtitlesFile() ) );
addActionWithSubmenu( current, "spu-es", qtr( "Sub &Track" ) );
current->addSeparator();
}
p_input = THEMIM->getInput();
SubsAutoMenuBuilder( p_input, objects, varnames );
return Populate( p_intf, current, varnames, objects );
}
/**
* Main Video Menu
* Subtitles are part of Video.
**/
QMenu *VLCMenuBar::VideoMenu( intf_thread_t *p_intf, QMenu *current )
{
input_thread_t *p_input;
QVector<vlc_object_t *> objects;
QVector<const char *> varnames;
if( current->isEmpty() )
{
addActionWithSubmenu( current, "video-es", qtr( "Video &Track" ) );
current->addSeparator();
rendererMenu = RendererMenu( p_intf );
current->addMenu( rendererMenu );
current->addSeparator();
/* Surface modifiers */
addActionWithCheckbox( current, "fullscreen", qtr( "&Fullscreen" ) );
addActionWithCheckbox( current, "autoscale", qtr( "Always Fit &Window" ) );
addActionWithCheckbox( current, "video-on-top", qtr( "Always &on Top" ) );
addActionWithCheckbox( current, "video-wallpaper", qtr( "Set as Wall&paper" ) );
current->addSeparator();
/* Size modifiers */
addActionWithSubmenu( current, "zoom", qtr( "&Zoom" ) );
addActionWithSubmenu( current, "aspect-ratio", qtr( "&Aspect Ratio" ) );
addActionWithSubmenu( current, "crop", qtr( "&Crop" ) );
current->addSeparator();
/* Rendering modifiers */
addActionWithSubmenu( current, "deinterlace", qtr( "&Deinterlace" ) );
addActionWithSubmenu( current, "deinterlace-mode", qtr( "&Deinterlace mode" ) );
ppMenu = PPMenu( p_intf );
current->addMenu( ppMenu );
current->addSeparator();
/* Other actions */
addAction( current, "video-snapshot", qtr( "Take &Snapshot" ) );
}
p_input = THEMIM->getInput();
VideoAutoMenuBuilder( THEPL, p_input, objects, varnames );
return Populate( p_intf, current, varnames, objects );
}
/**
* Navigation Menu
* For DVD, MP4, MOV and other chapter based format
**/
QMenu *VLCMenuBar::NavigMenu( intf_thread_t *p_intf, QMenu *menu )
{
QAction *action;
QMenu *submenu;
addActionWithSubmenu( menu, "title", qtr( "T&itle" ) );
submenu = addActionWithSubmenu( menu, "chapter", qtr( "&Chapter" ) );
submenu->setTearOffEnabled( true );
addActionWithSubmenu( menu, "program", qtr( "&Program" ) );
submenu = new QMenu( qtr( I_MENU_BOOKMARK ), menu );
submenu->setTearOffEnabled( true );
addDPStaticEntry( submenu, qtr( "&Manage" ), "",
SLOT( bookmarksDialog() ), "Ctrl+B" );
submenu->addSeparator();
action = menu->addMenu( submenu );
action->setData( "bookmark" );
menu->addSeparator();
PopupMenuControlEntries( menu, p_intf );
EnableStaticEntries( menu, ( THEMIM->getInput() != NULL ) );
return RebuildNavigMenu( p_intf, menu, true );
}
QMenu *VLCMenuBar::RebuildNavigMenu( intf_thread_t *p_intf, QMenu *menu, bool b_keep )
{
/* */
input_thread_t *p_object;
QVector<vlc_object_t *> objects;
QVector<const char *> varnames;
/* Get the input and hold it */
p_object = THEMIM->getInput();
InputAutoMenuBuilder( p_object, objects, varnames );
/* Title and so on */
PUSH_VAR( "prev-title" );
PUSH_VAR( "next-title" );
PUSH_VAR( "prev-chapter" );
PUSH_VAR( "next-chapter" );
/* */
EnableStaticEntries( menu, (p_object != NULL ) );
Populate( p_intf, menu, varnames, objects );
/* Remove playback actions to recreate them */
if( !b_keep )
{
QList< QAction* > actions = menu->actions();
for( int i = 0; i < actions.count(); i++ )
if( actions[i]->data().toInt() & ACTION_DELETE_ON_REBUILD )
delete actions[i];
}
PopupMenuPlaylistEntries( menu, p_intf, p_object );
return menu;
}
/**
* Help/About Menu
**/
QMenu *VLCMenuBar::HelpMenu( QWidget *parent )
{
QMenu *menu = new QMenu( parent );
addDPStaticEntry( menu, qtr( "&Help" ) ,
":/menu/help", SLOT( helpDialog() ), "F1" );
#ifdef UPDATE_CHECK
addDPStaticEntry( menu, qtr( "Check for &Updates..." ) , "",
SLOT( updateDialog() ) );
#endif
menu->addSeparator();
addDPStaticEntry( menu, qtr( I_MENU_ABOUT ), ":/menu/info",
SLOT( aboutDialog() ), "Shift+F1", QAction::AboutRole );
return menu;
}
/*****************************************************************************
* Popup menus - Right Click menus *
*****************************************************************************/
#define POPUP_BOILERPLATE \
QMenu* menu; \
QVector<vlc_object_t *> objects; \
QVector<const char *> varnames; \
input_thread_t *p_input = THEMIM->getInput();
#define CREATE_POPUP \
menu = new QMenu(); \
Populate( p_intf, menu, varnames, objects ); \
if( show ) \
menu->popup( QCursor::pos() ); \
void VLCMenuBar::PopupMenuPlaylistEntries( QMenu *menu,
intf_thread_t *p_intf,
input_thread_t *p_input )
{
QAction *action;
/* Play or Pause action and icon */
if( !p_input || var_GetInteger( p_input, "state" ) != PLAYING_S )
{
action = menu->addAction( qtr( "&Play" ),
ActionsManager::getInstance( p_intf ), SLOT( play() ) );
#ifndef __APPLE__ /* No icons in menus in Mac */
action->setIcon( QIcon( ":/menu/play" ) );
#endif
}
else
{
action = addMIMStaticEntry( p_intf, menu, qtr( "Pause" ),
":/menu/pause", SLOT( togglePlayPause() ) );
}
action->setData( ACTION_DELETE_ON_REBUILD );
/* Stop */
action = addMIMStaticEntry( p_intf, menu, qtr( "&Stop" ),
":/menu/stop", SLOT( stop() ), true );
if( !p_input )
action->setEnabled( false );
action->setData( ACTION_DELETE_ON_REBUILD );
/* Next / Previous */
bool bPlaylistEmpty = THEMIM->hasEmptyPlaylist();
action = addMIMStaticEntry( p_intf, menu, qtr( "Pre&vious" ),
":/menu/previous", SLOT( prev() ), true );
action->setEnabled( !bPlaylistEmpty );
action->setData( ACTION_NO_CLEANUP + ACTION_DELETE_ON_REBUILD );
CONNECT( THEMIM, playlistNotEmpty(bool), action, setEnabled(bool) );
action = addMIMStaticEntry( p_intf, menu, qtr( "Ne&xt" ),
":/menu/next", SLOT( next() ), true );
action->setEnabled( !bPlaylistEmpty );
action->setData( ACTION_NO_CLEANUP + ACTION_DELETE_ON_REBUILD );
CONNECT( THEMIM, playlistNotEmpty(bool), action, setEnabled(bool) );
action = menu->addAction( qtr( "Record" ), THEAM, SLOT( record() ) );
action->setIcon( QIcon( ":/toolbar/record" ) );
if( !p_input )
action->setEnabled( false );
action->setData( ACTION_NO_CLEANUP + ACTION_DELETE_ON_REBUILD );
menu->addSeparator();
}
void VLCMenuBar::PopupMenuControlEntries( QMenu *menu, intf_thread_t *p_intf,
bool b_normal )
{
QAction *action;
QMenu *rateMenu = new QMenu( qtr( "Sp&eed" ), menu );
rateMenu->setTearOffEnabled( true );
if( b_normal )
{
/* Faster/Slower */
action = rateMenu->addAction( qtr( "&Faster" ), THEMIM->getIM(),
SLOT( faster() ) );
#ifndef __APPLE__ /* No icons in menus in Mac */
action->setIcon( QIcon( ":/toolbar/faster2") );
#endif
action->setData( ACTION_STATIC );
}
action = rateMenu->addAction( QIcon( ":/toolbar/faster2" ), qtr( "Faster (fine)" ), THEMIM->getIM(),
SLOT( littlefaster() ) );
action->setData( ACTION_STATIC );
action = rateMenu->addAction( qtr( "N&ormal Speed" ), THEMIM->getIM(),
SLOT( normalRate() ) );
action->setData( ACTION_STATIC );
action = rateMenu->addAction( QIcon( ":/toolbar/slower2" ), qtr( "Slower (fine)" ), THEMIM->getIM(),
SLOT( littleslower() ) );
action->setData( ACTION_STATIC );
if( b_normal )
{
action = rateMenu->addAction( qtr( "Slo&wer" ), THEMIM->getIM(),
SLOT( slower() ) );
#ifndef __APPLE__ /* No icons in menus in Mac */
action->setIcon( QIcon( ":/toolbar/slower2") );
#endif
action->setData( ACTION_STATIC );
}
action = menu->addMenu( rateMenu );
action->setData( ACTION_STATIC );
menu->addSeparator();
if( !b_normal ) return;
action = menu->addAction( qtr( "&Jump Forward" ), THEMIM->getIM(),
SLOT( jumpFwd() ) );
#ifndef __APPLE__ /* No icons in menus in Mac */
action->setIcon( QIcon( ":/toolbar/skip_fw") );
#endif
action->setData( ACTION_STATIC );
action = menu->addAction( qtr( "Jump Bac&kward" ), THEMIM->getIM(),
SLOT( jumpBwd() ) );
#ifndef __APPLE__ /* No icons in menus in Mac */
action->setIcon( QIcon( ":/toolbar/skip_back") );
#endif
action->setData( ACTION_STATIC );
action = menu->addAction( qtr( I_MENU_GOTOTIME ), THEDP, SLOT( gotoTimeDialog() ), qtr( "Ctrl+T" ) );
action->setData( ACTION_ALWAYS_ENABLED );
menu->addSeparator();
}
void VLCMenuBar::PopupMenuStaticEntries( QMenu *menu )
{
QMenu *openmenu = new QMenu( qtr( "Open Media" ), menu );
addDPStaticEntry( openmenu, qtr( I_OP_OPF ),
":/type/file-asym", SLOT( openFileDialog() ) );
addDPStaticEntry( openmenu, qtr( I_OP_OPDIR ),
":/type/folder-grey", SLOT( PLOpenDir() ) );
addDPStaticEntry( openmenu, qtr( "Open &Disc..." ),
":/type/disc", SLOT( openDiscDialog() ) );
addDPStaticEntry( openmenu, qtr( "Open &Network..." ),
":/type/network", SLOT( openNetDialog() ) );
addDPStaticEntry( openmenu, qtr( "Open &Capture Device..." ),
":/type/capture-card", SLOT( openCaptureDialog() ) );
menu->addMenu( openmenu );
menu->addSeparator();
#if 0
QMenu *helpmenu = HelpMenu( menu );
helpmenu->setTitle( qtr( "Help" ) );
menu->addMenu( helpmenu );
#endif
addDPStaticEntry( menu, qtr( "Quit" ), ":/menu/exit",
SLOT( quit() ), "Ctrl+Q", QAction::QuitRole );
}
/* Video Tracks and Subtitles tracks */
QMenu* VLCMenuBar::VideoPopupMenu( intf_thread_t *p_intf, bool show )
{
POPUP_BOILERPLATE
if( p_input )
VideoAutoMenuBuilder( THEPL, p_input, objects, varnames );
CREATE_POPUP
return menu;
}
/* Audio Tracks */
QMenu* VLCMenuBar::AudioPopupMenu( intf_thread_t *p_intf, bool show )
{
POPUP_BOILERPLATE
if( p_input )
AudioAutoMenuBuilder( p_input, objects, varnames );
CREATE_POPUP
return menu;
}
/* Navigation stuff, and general menus ( open ), used only for skins */
QMenu* VLCMenuBar::MiscPopupMenu( intf_thread_t *p_intf, bool show )
{
POPUP_BOILERPLATE
menu = new QMenu();
if( p_input )
{
InputAutoMenuBuilder( p_input, objects, varnames );
menu->addSeparator();
}
Populate( p_intf, menu, varnames, objects );
menu->addSeparator();
PopupMenuPlaylistEntries( menu, p_intf, p_input );
menu->addSeparator();
PopupMenuControlEntries( menu, p_intf );
menu->addSeparator();
PopupMenuStaticEntries( menu );
if( show )
menu->popup( QCursor::pos() );
return menu;
}
/* Main Menu that sticks everything together */
QMenu* VLCMenuBar::PopupMenu( intf_thread_t *p_intf, bool show )
{
POPUP_BOILERPLATE
/* */
menu = new QMenu();
QAction *action;
bool b_isFullscreen = false;
MainInterface *mi = p_intf->p_sys->p_mi;
PopupMenuPlaylistEntries( menu, p_intf, p_input );
menu->addSeparator();
if( p_input )
{
QMenu *submenu;
vout_thread_t *p_vout = THEMIM->getVout();
/* Add a fullscreen switch button, since it is the most used function */
if( p_vout )
{
vlc_value_t val; var_Get( p_vout, "fullscreen", &val );
b_isFullscreen = !( !val.b_bool );
if( b_isFullscreen )
{
val.b_bool = false;
CreateAndConnect( menu, "fullscreen",
qtr( "Leave Fullscreen" ),"" , ITEM_NORMAL,
VLC_OBJECT(THEPL), val, VLC_VAR_BOOL, b_isFullscreen );
}
vlc_object_release( p_vout );
menu->addSeparator();
}
/* Input menu */
InputAutoMenuBuilder( p_input, objects, varnames );
/* Audio menu */
submenu = new QMenu( menu );
action = menu->addMenu( AudioMenu( p_intf, submenu ) );
action->setText( qtr( "&Audio" ) );
if( action->menu()->isEmpty() )
action->setEnabled( false );
/* Video menu */
submenu = new QMenu( menu );
action = menu->addMenu( VideoMenu( p_intf, submenu ) );
action->setText( qtr( "&Video" ) );
if( action->menu()->isEmpty() )
action->setEnabled( false );
/* Subtitles menu */
submenu = new QMenu( menu );
action = menu->addMenu( SubtitleMenu( p_intf, submenu, true ) );
action->setText( qtr( "Subti&tle") );
UpdateItem( p_intf, submenu, "spu-es", VLC_OBJECT(p_input), true );
/* Playback menu for chapters */
submenu = new QMenu( menu );
action = menu->addMenu( NavigMenu( p_intf, submenu ) );
action->setText( qtr( "&Playback" ) );
if( action->menu()->isEmpty() )
action->setEnabled( false );
}
menu->addSeparator();
/* Add some special entries for windowed mode: Interface Menu */
if( !b_isFullscreen )
{
QMenu *submenu = new QMenu( qtr( "Tool&s" ), menu );
/*QMenu *tools =*/ ToolsMenu( p_intf, submenu );
submenu->addSeparator();
if( mi )
{
QMenu *bar = menu; // Needed for next macro
BAR_DADD( ViewMenu( p_intf, NULL, mi ), qtr( "V&iew" ), 4 );
}
/* In skins interface, append some items */
if( p_intf->p_sys->b_isDialogProvider )
{
vlc_object_t* p_object = p_intf->obj.parent;
submenu->setTitle( qtr( "Interface" ) );
/* Open skin dialog box */
objects.clear(); varnames.clear();
objects.append( p_object );
varnames.append( "intf-skins-interactive" );
Populate( p_intf, submenu, varnames, objects );
QAction* action = submenu->actions().back();
action->setShortcut( QKeySequence( "Ctrl+Shift+S" ));
/* list of skins available */
objects.clear(); varnames.clear();
objects.append( p_object );
varnames.append( "intf-skins" );
Populate( p_intf, submenu, varnames, objects );
submenu->addSeparator();
/* list of extensions */
ExtensionsMenu( p_intf, submenu );
}
menu->addMenu( submenu );
}
/* */
QMenuView *plMenu = new QMenuView( menu, 25 );
plMenu->setTitle( qtr("Playlist") );
PLModel *model = PLModel::getPLModel( p_intf );
plMenu->setModel( model );
CONNECT( plMenu, activated(const QModelIndex&),
model, activateItem(const QModelIndex&));
menu->addMenu( plMenu );
/* Static entries for ending, like open */
if( p_intf->p_sys->b_isDialogProvider )
{
QMenu *openmenu = FileMenu( p_intf, menu );
openmenu->setTitle( qtr( "Open Media" ) );
menu->addMenu( openmenu );
menu->addSeparator();
QMenu *helpmenu = HelpMenu( menu );
helpmenu->setTitle( qtr( "Help" ) );
menu->addMenu( helpmenu );
addDPStaticEntry( menu, qtr( "Quit" ), ":/menu/exit",
SLOT( quit() ), "Ctrl+Q", QAction::QuitRole );
}
else
PopupMenuStaticEntries( menu );
if( show )
menu->popup( QCursor::pos() );
return menu;
}
#undef CREATE_POPUP
#undef POPUP_BOILERPLATE
#undef BAR_DADD
/************************************************************************
* Systray Menu *
************************************************************************/
void VLCMenuBar::updateSystrayMenu( MainInterface *mi,
intf_thread_t *p_intf,
bool b_force_visible )
{
input_thread_t *p_input = THEMIM->getInput();
/* Get the systray menu and clean it */
QMenu *sysMenu = mi->getSysTrayMenu();
sysMenu->clear();
#ifndef Q_OS_MAC
/* Hide / Show VLC and cone */
if( mi->isVisible() || b_force_visible )
{
sysMenu->addAction( QIcon( ":/logo/vlc16.png" ),
qtr( "&Hide VLC media player in taskbar" ), mi,
SLOT( hideUpdateSystrayMenu() ) );
}
else
{
sysMenu->addAction( QIcon( ":/logo/vlc16.png" ),
qtr( "Sho&w VLC media player" ), mi,
SLOT( showUpdateSystrayMenu() ) );
}
sysMenu->addSeparator();
#endif
PopupMenuPlaylistEntries( sysMenu, p_intf, p_input );
PopupMenuControlEntries( sysMenu, p_intf, false );
VolumeEntries( p_intf, sysMenu );
sysMenu->addSeparator();
addDPStaticEntry( sysMenu, qtr( "&Open Media" ),
":/type/file-wide", SLOT( openFileDialog() ) );
addDPStaticEntry( sysMenu, qtr( "&Quit" ) ,
":/menu/exit", SLOT( quit() ) );
/* Set the menu */
mi->getSysTray()->setContextMenu( sysMenu );
}
#undef PUSH_VAR
/*************************************************************************
* Builders for automenus
*************************************************************************/
QMenu * VLCMenuBar::Populate( intf_thread_t *p_intf,
QMenu *current,
QVector< const char *> & varnames,
QVector<vlc_object_t *> & objects )
{
QMenu *menu = current;
assert( menu );
currentGroup = NULL;
for( int i = 0; i < (int)objects.count() ; i++ )
{
if( !varnames[i] || !*varnames[i] )
{
menu->addSeparator();
continue;
}
UpdateItem( p_intf, menu, varnames[i], objects[i], true );
}
return menu;
}
/*****************************************************************************
* Private methods.
*****************************************************************************/
static bool IsMenuEmpty( const char *psz_var, vlc_object_t *p_object )
{
/* Check if we want to display the variable */
if( !(var_Type( p_object, psz_var) & VLC_VAR_HASCHOICE) )
return false;
vlc_value_t val;
var_Change( p_object, psz_var, VLC_VAR_CHOICESCOUNT, &val, NULL );
return val.i_int == 0 || val.i_int == 1;
}
#define TEXT_OR_VAR qfue ( text.psz_string ? text.psz_string : psz_var )
void VLCMenuBar::UpdateItem( intf_thread_t *p_intf, QMenu *menu,
const char *psz_var, vlc_object_t *p_object, bool b_submenu )
{
vlc_value_t val, text;
int i_type;
QAction *action = FindActionWithVar( menu, psz_var );
if( action )
DeleteNonStaticEntries( action->menu() );
if( !p_object )
{
if( action )
action->setEnabled( false );
return;
}
/* Check the type of the object variable */
/* This HACK is needed so we have a radio button for audio and video tracks
instread of a checkbox */
if( !strcmp( psz_var, "audio-es" )
|| !strcmp( psz_var, "video-es" ) )
i_type = VLC_VAR_INTEGER | VLC_VAR_HASCHOICE;
else
i_type = var_Type( p_object, psz_var );
switch( i_type & VLC_VAR_TYPE )
{
case VLC_VAR_VOID:
case VLC_VAR_BOOL:
case VLC_VAR_STRING:
case VLC_VAR_INTEGER:
case VLC_VAR_FLOAT:
break;
default:
/* Variable doesn't exist or isn't handled */
if( action )
action->setEnabled( false );
return;
}
/* Make sure we want to display the variable */
if( menu->isEmpty() && IsMenuEmpty( psz_var, p_object ) )
{
if( action )
action->setEnabled( false );
return;
}
/* Get the descriptive name of the variable */
int i_ret = var_Change( p_object, psz_var, VLC_VAR_GETTEXT, &text, NULL );
if( i_ret != VLC_SUCCESS )
{
text.psz_string = NULL;
}
if( !action )
{
action = new QAction( TEXT_OR_VAR, menu );
menu->addAction( action );
action->setData( psz_var );
}
/* Some specific stuff */
bool forceDisabled = false;
if( !strcmp( psz_var, "spu-es" ) )
{
vout_thread_t *p_vout = THEMIM->getVout();
forceDisabled = ( p_vout == NULL );
if( p_vout )
vlc_object_release( p_vout );
}
if( i_type & VLC_VAR_HASCHOICE )
{
/* Append choices menu */
if( b_submenu )
{
QMenu *submenu;
submenu = action->menu();
if( !submenu )
{
submenu = new QMenu( menu );
action->setMenu( submenu );
}
action->setEnabled(
CreateChoicesMenu( submenu, psz_var, p_object ) == 0 );
if( forceDisabled )
action->setEnabled( false );
}
else
{
action->setEnabled(
CreateChoicesMenu( menu, psz_var, p_object ) == 0 );
}
FREENULL( text.psz_string );
return;
}
switch( i_type & VLC_VAR_TYPE )
{
case VLC_VAR_VOID:
val.i_int = 0; // Prevent the copy of an uninitialized value
CreateAndConnect( menu, psz_var, TEXT_OR_VAR, "", ITEM_NORMAL,
p_object, val, i_type );
break;
case VLC_VAR_BOOL:
var_Get( p_object, psz_var, &val );
val.b_bool = !val.b_bool;
CreateAndConnect( menu, psz_var, TEXT_OR_VAR, "", ITEM_CHECK,
p_object, val, i_type, !val.b_bool );
break;
}
FREENULL( text.psz_string );
}
#undef TEXT_OR_VAR
/** HACK for the navigation submenu:
* "title %2u" variables take the value 0 if not set
*/
static bool CheckTitle( vlc_object_t *p_object, const char *psz_var )
{
unsigned i_title = 0;
if( sscanf( psz_var, "title %2u", &i_title ) <= 0 )
return true;
unsigned i_current_title = var_GetInteger( p_object, "title" );
return ( i_title == i_current_title );
}
int VLCMenuBar::CreateChoicesMenu( QMenu *submenu, const char *psz_var,
vlc_object_t *p_object )
{
vlc_value_t val, val_list, text_list;
int i_type, i;
/* Check the type of the object variable */
i_type = var_Type( p_object, psz_var );
/* Make sure we want to display the variable */
if( submenu->isEmpty() && IsMenuEmpty( psz_var, p_object ) )
return VLC_EGENERIC;
switch( i_type & VLC_VAR_TYPE )
{
case VLC_VAR_VOID:
case VLC_VAR_BOOL:
case VLC_VAR_STRING:
case VLC_VAR_INTEGER:
case VLC_VAR_FLOAT:
break;
default:
/* Variable doesn't exist or isn't handled */
return VLC_EGENERIC;
}
if( var_Change( p_object, psz_var, VLC_VAR_GETCHOICES,
&val_list, &text_list ) < 0 )
{
return VLC_EGENERIC;
}
#define CURVAL val_list.p_list->p_values[i]
#define CURTEXT text_list.p_list->p_values[i].psz_string
#define RADIO_OR_COMMAND ( i_type & ( VLC_VAR_ISCOMMAND | VLC_VAR_HASCHOICE ) ) ? ITEM_RADIO : ITEM_NORMAL
for( i = 0; i < val_list.p_list->i_count; i++ )
{
vlc_value_t another_val;
QString menutext;
switch( i_type & VLC_VAR_TYPE )
{
case VLC_VAR_STRING:
var_Get( p_object, psz_var, &val );
another_val.psz_string = strdup( CURVAL.psz_string );
menutext = qfue( CURTEXT ? CURTEXT : another_val.psz_string );
CreateAndConnect( submenu, psz_var, menutext, "", RADIO_OR_COMMAND,
p_object, another_val, i_type,
val.psz_string && !strcmp( val.psz_string, CURVAL.psz_string ) );
free( val.psz_string );
break;
case VLC_VAR_INTEGER:
var_Get( p_object, psz_var, &val );
if( CURTEXT ) menutext = qfue( CURTEXT );
else menutext = QString::number( CURVAL.i_int );
CreateAndConnect( submenu, psz_var, menutext, "", RADIO_OR_COMMAND,
p_object, CURVAL, i_type,
( CURVAL.i_int == val.i_int )
&& CheckTitle( p_object, psz_var ) );
break;
case VLC_VAR_FLOAT:
var_Get( p_object, psz_var, &val );
if( CURTEXT ) menutext = qfue( CURTEXT );
else menutext.sprintf( "%.2f", CURVAL.f_float );
CreateAndConnect( submenu, psz_var, menutext, "", RADIO_OR_COMMAND,
p_object, CURVAL, i_type,
CURVAL.f_float == val.f_float );
break;
default:
break;
}
}
currentGroup = NULL;
/* clean up everything */
var_FreeList( &val_list, &text_list );
#undef RADIO_OR_COMMAND
#undef CURVAL
#undef CURTEXT
return submenu->isEmpty() ? VLC_EGENERIC : VLC_SUCCESS;
}
void VLCMenuBar::CreateAndConnect( QMenu *menu, const char *psz_var,
const QString& text, const QString& help,
int i_item_type, vlc_object_t *p_obj,
vlc_value_t val, int i_val_type,
bool checked )
{
QAction *action = FindActionWithVar( menu, psz_var );
bool b_new = false;
if( !action )
{
action = new QAction( text, menu );
menu->addAction( action );
b_new = true;
}
action->setToolTip( help );
action->setEnabled( p_obj != NULL );
if( i_item_type == ITEM_CHECK )
{
action->setCheckable( true );
}
else if( i_item_type == ITEM_RADIO )
{
action->setCheckable( true );
if( !currentGroup )
currentGroup = new QActionGroup( menu );
currentGroup->addAction( action );
}
action->setChecked( checked );
MenuItemData *itemData = action->findChild<MenuItemData*>( QString() );
delete itemData;
itemData = new MenuItemData( action, p_obj, i_val_type, val, psz_var );
/* remove previous signal-slot connection(s) if any */
action->disconnect( );
CONNECT( action, triggered(), THEDP->menusMapper, map() );
THEDP->menusMapper->setMapping( action, itemData );
if( b_new )
menu->addAction( action );
}
void VLCMenuBar::DoAction( QObject *data )
{
MenuItemData *itemData = qobject_cast<MenuItemData *>( data );
vlc_object_t *p_object = itemData->p_obj;
if( p_object == NULL ) return;
const char *var = itemData->psz_var;
vlc_value_t val = itemData->val;
if ((var_Type( p_object, var) & VLC_VAR_CLASS) == VLC_VAR_VOID)
var_TriggerCallback( p_object, var );
else
var_Set( p_object, var, val );
if( !strcmp( var, "fullscreen" )
|| !strcmp( var, "video-on-top" )
|| !strcmp( var, "video-wallpaper" ) ) /* FIXME: reverse abstraction */
{ /* Apply playlist variables to current existing vout too */
input_thread_t *input = playlist_CurrentInput((playlist_t *)p_object);
if( input != NULL )
{
vout_thread_t *vout = input_GetVout( input );
vlc_object_release( input );
if( vout != NULL )
{
var_Set( vout, var, val ); /* never void class */
vlc_object_release( vout );
}
}
}
}
void VLCMenuBar::updateAudioDevice( intf_thread_t * p_intf, audio_output_t *p_aout, QMenu *current )
{
char **ids, **names;
char *selected;
if( !p_aout || !current )
return;
current->clear();
int i_result = aout_DevicesList( p_aout, &ids, &names);
if( i_result < 0 )
return;
selected = aout_DeviceGet( p_aout );
QActionGroup *actionGroup = new QActionGroup(current);
QAction *action;
for( int i = 0; i < i_result; i++ )
{
action = new QAction( qfue( names[i] ), NULL );
action->setData( ids[i] );
action->setCheckable( true );
if( (selected && !strcmp( ids[i], selected ) ) ||
(selected == NULL && ids[i] && ids[i][0] == '\0' ) )
action->setChecked( true );
actionGroup->addAction( action );
current->addAction( action );
CONNECT(action, triggered(), THEMIM->menusAudioMapper, map());
THEMIM->menusAudioMapper->setMapping(action, ids[i]);
free( ids[i] );
free( names[i] );
}
free( ids );
free( names );
free( selected );
}
void VLCMenuBar::updateRecents( intf_thread_t *p_intf )
{
if( recentsMenu )
{
QAction* action;
RecentsMRL* rmrl = RecentsMRL::getInstance( p_intf );
QStringList l = rmrl->recentList();
recentsMenu->clear();
if( !l.count() )
{
recentsMenu->setEnabled( false );
}
else
{
for( int i = 0; i < __MIN( l.count(), 10) ; ++i )
{
QString mrl = l.at( i );
char *psz = vlc_uri_decode_duplicate( qtu( mrl ) );
QString text = qfu( psz );
text.replace("&", "&&");
#ifdef _WIN32
# define FILE_SCHEME "file:///"
#else
# define FILE_SCHEME "file://"
#endif
if ( text.startsWith( FILE_SCHEME ) )
text.remove( 0, strlen( FILE_SCHEME ) );
#undef FILE_SCHEME
free( psz );
action = recentsMenu->addAction(
QString( i < 9 ? "&%1: ": "%1: " ).arg( i + 1 ) +
QApplication::fontMetrics().elidedText( text,
Qt::ElideLeft, 400 ),
rmrl->signalMapper, SLOT( map() ),
i < 9 ? QString( "Ctrl+%1" ).arg( i + 1 ) : "" );
rmrl->signalMapper->setMapping( action, l.at( i ) );
}
recentsMenu->addSeparator();
recentsMenu->addAction( qtr("&Clear"), rmrl, SLOT( clear() ) );
addDPStaticEntry( recentsMenu, qtr("&Save To Playlist"), "", SLOT( saveRecentsToPlaylist() ), "" );
recentsMenu->setEnabled( true );
}
}
}
QMenu *VLCMenuBar::RendererMenu( intf_thread_t *p_intf )
{
QMenu *submenu = new QMenu( qtr("&Renderer") );
rendererGroup = new QActionGroup(submenu);
QAction *action = new QAction( qtr("<Local>"), submenu );
action->setCheckable(true);
submenu->addAction( action );
rendererGroup->addAction(action);
char *psz_renderer = var_InheritString( THEPL, "sout" );
if ( psz_renderer == NULL )
action->setChecked( true );
else
free( psz_renderer );
submenu->addSeparator();
action = new QAction( qtr("Scan"), submenu );
action->setCheckable(true);
submenu->addAction( action );
CONNECT( action, triggered(bool), ActionsManager::getInstance( p_intf ), ScanRendererAction( bool ) );
return submenu;
}
QMenu *VLCMenuBar::PPMenu( intf_thread_t *p_intf )
{
int i_q = ExtVideo::getPostprocessing( p_intf );
QMenu *submenu = new QMenu( qtr("&Post processing") );
QActionGroup *actionGroup = new QActionGroup(submenu);
QAction *action;
#define ADD_PP_ACTION( text, value ) \
action = new QAction( qtr(text), submenu ); \
action->setData( value ); \
action->setCheckable(true); \
if( value == i_q ) action->setChecked( true ); \
submenu->addAction( action ); \
actionGroup->addAction( action );
ADD_PP_ACTION( "Disable", -1 );
submenu->addSeparator();
ADD_PP_ACTION( "Lowest", 1 );
ADD_PP_ACTION( "Middle", 3 );
ADD_PP_ACTION( "Highest", 6 );
CONNECT( actionGroup, triggered( QAction *), ActionsManager::getInstance( p_intf ), PPaction( QAction * ) );
return submenu;
}