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vlc/modules/gui/qt4/menus.cpp

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/*****************************************************************************
* menus.cpp : Qt menus
*****************************************************************************
* Copyright © 2006-2008 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 "main_interface.hpp"
#include "menus.hpp"
#include "dialogs_provider.hpp"
#include "input_manager.hpp"
#include <QMenu>
#include <QMenuBar>
#include <QAction>
#include <QActionGroup>
#include <QSignalMapper>
#include <QSystemTrayIcon>
/*
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 3 menus that have to be rebuilt everytime there are called:
Audio, Video, Navigation
3 functions are building those menus: AudioMenu, VideoMenu, NavigMenu
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,
ITEM_CHECK,
ITEM_RADIO
};
static QActionGroup *currentGroup;
/* HACK for minimalView to go around a Qt bug/feature
* that doesn't update the QAction checked state when QMenu is hidden */
QAction *QVLCMenu::minimalViewAction = NULL;
// Add static entries to menus
void addDPStaticEntry( QMenu *menu,
const QString text,
const char *help,
const char *icon,
const char *member,
const char *shortcut = NULL )
{
QAction *action = NULL;
if( !EMPTY_STR( icon ) > 0 )
{
if( !EMPTY_STR( shortcut ) > 0 )
action = menu->addAction( QIcon( icon ), text, THEDP,
member, qtr( shortcut ) );
else
action = menu->addAction( QIcon( icon ), text, THEDP, member );
}
else
{
if( !EMPTY_STR( shortcut ) > 0 )
action = menu->addAction( text, THEDP, member, qtr( shortcut ) );
else
action = menu->addAction( text, THEDP, member );
}
action->setData( "_static_" );
}
void addMIMStaticEntry( intf_thread_t *p_intf,
QMenu *menu,
const QString text,
const char *help,
const char *icon,
const char *member )
{
if( strlen( icon ) > 0 )
{
QAction *action = menu->addAction( text, THEMIM, member );
action->setIcon( QIcon( icon ) );
}
else
{
menu->addAction( text, THEMIM, member );
}
}
void EnableDPStaticEntries( QMenu *menu, bool enable = true )
{
if( !menu )
return;
QAction *action;
foreach( action, menu->actions() )
{
if( action->data().toString() == "_static_" )
action->setEnabled( enable );
}
}
/**
* \return Number of static entries
*/
int DeleteNonStaticEntries( QMenu *menu )
{
int i_ret = 0;
QAction *action;
if( !menu )
return VLC_EGENERIC;
foreach( action, menu->actions() )
{
if( action->data().toString() != "_static_" )
delete action;
else
i_ret++;
}
}
/*****************************************************************************
* Definitions of variables for the dynamic menus
*****************************************************************************/
#define PUSH_VAR( var ) varnames.push_back( var ); \
objects.push_back( VLC_OBJECT(p_object) )
#define PUSH_INPUTVAR( var ) varnames.push_back( var ); \
objects.push_back( VLC_OBJECT(p_input) );
#define PUSH_SEPARATOR if( objects.size() != i_last_separator ) { \
objects.push_back( 0 ); varnames.push_back( "" ); \
i_last_separator = objects.size(); }
static int InputAutoMenuBuilder( vlc_object_t *p_object,
vector<vlc_object_t *> &objects,
vector<const char *> &varnames )
{
PUSH_VAR( "bookmark" );
PUSH_VAR( "title" );
PUSH_VAR( "chapter" );
PUSH_VAR( "program" );
PUSH_VAR( "navigation" );
PUSH_VAR( "dvd_menus" );
return VLC_SUCCESS;
}
static int VideoAutoMenuBuilder( vlc_object_t *p_object,
input_thread_t *p_input,
vector<vlc_object_t *> &objects,
vector<const char *> &varnames )
{
PUSH_INPUTVAR( "video-es" );
PUSH_INPUTVAR( "spu-es" );
PUSH_VAR( "fullscreen" );
PUSH_VAR( "zoom" );
PUSH_VAR( "deinterlace" );
PUSH_VAR( "aspect-ratio" );
PUSH_VAR( "crop" );
PUSH_VAR( "video-on-top" );
#ifdef WIN32
PUSH_VAR( "directx-wallpaper" );
#endif
PUSH_VAR( "video-snapshot" );
if( p_object )
{
/* p_object is the vout, so the decoder is our parent and the
* postproc filter one of the decoder's children */
vlc_object_t *p_dec = (vlc_object_t *)
vlc_object_find( p_object, VLC_OBJECT_DECODER,
FIND_PARENT );
if( p_dec )
{
vlc_object_t *p_pp = (vlc_object_t *)
vlc_object_find_name( p_dec, "postproc",
FIND_CHILD );
if( p_pp )
{
p_object = p_pp;
PUSH_VAR( "postproc-q" );
vlc_object_release( p_pp );
}
vlc_object_release( p_dec );
}
}
return VLC_SUCCESS;
}
static int AudioAutoMenuBuilder( vlc_object_t *p_object,
input_thread_t *p_input,
vector<vlc_object_t *> &objects,
vector<const char *> &varnames )
{
PUSH_INPUTVAR( "audio-es" );
PUSH_VAR( "audio-device" );
PUSH_VAR( "audio-channels" );
PUSH_VAR( "visual" );
return VLC_SUCCESS;
}
static QAction * FindActionWithVar( QMenu *menu, const char *psz_var )
{
QAction *action;
foreach( action, menu->actions() )
{
if( action->data().toString() == psz_var )
return action;
}
return NULL;
}
/*****************************************************************************
* All normal menus
* Simple Code
*****************************************************************************/
#define BAR_ADD( func, title ) { \
QMenu *_menu = func; _menu->setTitle( title ); bar->addMenu( _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 ); }
#define ACT_ADD( _menu, val, title ) { \
QAction *_action = new QAction( title, _menu ); _action->setData( val ); \
_menu->addAction( _action ); }
/**
* Main Menu Bar Creation
**/
void QVLCMenu::createMenuBar( MainInterface *mi,
intf_thread_t *p_intf,
bool visual_selector_enabled )
{
/* QMainWindows->menuBar()
gives the QProcess::destroyed timeout issue on Cleanlooks style with
setDesktopAware set to false */
QMenuBar *bar = mi->menuBar();
BAR_ADD( FileMenu(), qtr( "&Media" ) );
BAR_DADD( AudioMenu( p_intf, NULL ), qtr( "&Audio" ), 1 );
BAR_DADD( VideoMenu( p_intf, NULL ), qtr( "&Video" ), 2 );
BAR_DADD( NavigMenu( p_intf, NULL ), qtr( "P&layback" ), 3 );
BAR_ADD( PlaylistMenu( p_intf, mi ), qtr( "&Playlist" ) );
BAR_ADD( ToolsMenu( p_intf, NULL, mi, visual_selector_enabled, true ),
qtr( "&Tools" ) );
BAR_ADD( HelpMenu( NULL ), qtr( "&Help" ) );
}
#undef BAR_ADD
#undef BAR_DADD
/**
* Media ( File ) Menu
* Opening, streaming and quit
**/
QMenu *QVLCMenu::FileMenu()
{
QMenu *menu = new QMenu();
addDPStaticEntry( menu, qtr( "&Open File..." ), "",
":/file-asym", SLOT( openFileDialog() ), "Ctrl+O" );
addDPStaticEntry( menu, qtr( I_OPEN_FOLDER ), "",
":/folder-grey", SLOT( PLOpenDir() ), "Ctrl+F" );
addDPStaticEntry( menu, qtr( "Open &Disc..." ), "",
":/disc", SLOT( openDiscDialog() ), "Ctrl+D" );
addDPStaticEntry( menu, qtr( "Open &Network..." ), "",
":/network", SLOT( openNetDialog() ), "Ctrl+N" );
addDPStaticEntry( menu, qtr( "Open &Capture Device..." ), "",
":/capture-card", SLOT( openCaptureDialog() ),
"Ctrl+C" );
menu->addSeparator();
addDPStaticEntry( menu, qtr( "Conve&rt / Save..." ), "", "",
SLOT( openThenTranscodingDialogs() ), "Ctrl+R" );
addDPStaticEntry( menu, qtr( "&Streaming..." ), "",
":/stream", SLOT( openThenStreamingDialogs() ),
"Ctrl+S" );
menu->addSeparator();
addDPStaticEntry( menu, qtr( "&Quit" ) , "",
":/quit", SLOT( quit() ), "Ctrl+Q" );
return menu;
}
/* Playlist/MediaLibrary Control */
QMenu *QVLCMenu::PlaylistMenu( intf_thread_t *p_intf, MainInterface *mi )
{
QMenu *menu = new QMenu();
menu->addMenu( SDMenu( p_intf ) );
menu->addAction( QIcon( ":/playlist_menu" ),
qtr( "Show P&laylist" ), mi, SLOT( togglePlaylist() ) );
menu->addSeparator();
addDPStaticEntry( menu, qtr( I_PL_LOAD ), "", "", SLOT( openAPlaylist() ),
"Ctrl+X" );
addDPStaticEntry( menu, qtr( I_PL_SAVE ), "", "", SLOT( saveAPlaylist() ),
"Ctrl+Y" );
/*menu->addSeparator();
menu->addAction( qtr( "Undock from Interface" ), mi,
SLOT( undockPlaylist() ), qtr( "Ctrl+U" ) );*/
return menu;
}
/**
* Tools/View Menu
* This is kept in the same menu for now, but could change if it gets much
* longer.
* This menu can be an interface menu but also a right click menu.
**/
QMenu *QVLCMenu::ToolsMenu( intf_thread_t *p_intf,
QMenu *current,
MainInterface *mi,
bool visual_selector_enabled,
bool with_intf )
{
QMenu *menu = new QMenu( current );
if( mi )
{
QAction *act=
menu->addAction( QIcon( ":/playlist_menu" ), qtr( "Play&list..." ),
mi, SLOT( togglePlaylist() ), qtr( "Ctrl+L" ) );
act->setData( "_static_" );
}
addDPStaticEntry( menu, qtr( I_MENU_EXT ), "", ":/settings",
SLOT( extendedDialog() ), "Ctrl+E" );
menu->addSeparator();
if( with_intf )
{
QMenu *intfmenu = InterfacesMenu( p_intf, menu );
MenuFunc *f = new MenuFunc( intfmenu, 4 );
CONNECT( intfmenu, aboutToShow(), THEDP->menusUpdateMapper, map() );
THEDP->menusUpdateMapper->setMapping( intfmenu, f );
menu->addSeparator();
}
if( mi )
{
/* Minimal View */
QAction *action = menu->addAction( qtr( "Mi&nimal View" ), mi,
SLOT( toggleMinimalView() ), qtr( "Ctrl+H" ) );
action->setCheckable( true );
action->setData( "_static_" );
if( mi->getControlsVisibilityStatus() & CONTROLS_VISIBLE )
action->setChecked( true );
minimalViewAction = action; /* HACK for minimalView */
/* FullScreen View */
action = menu->addAction( qtr( "&Fullscreen Interface" ), mi,
SLOT( toggleFullScreen() ), QString( "F11" ) );
action->setCheckable( true );
action->setData( "_static_" );
/* Advanced Controls */
action = menu->addAction( qtr( "&Advanced Controls" ), mi,
SLOT( toggleAdvanced() ) );
action->setCheckable( true );
action->setData( "_static_" );
if( mi->getControlsVisibilityStatus() & CONTROLS_ADVANCED )
action->setChecked( true );
#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();
addDPStaticEntry( menu, qtr( I_MENU_MSG ), "",
":/messages", SLOT( messagesDialog() ),
"Ctrl+M" );
addDPStaticEntry( menu, qtr( I_MENU_INFO ) , "", ":/info",
SLOT( mediaInfoDialog() ), "Ctrl+I" );
addDPStaticEntry( menu, qtr( I_MENU_CODECINFO ) , "",
":/info", SLOT( mediaCodecDialog() ), "Ctrl+J" );
addDPStaticEntry( menu, qtr( I_MENU_BOOKMARK ), "","",
SLOT( bookmarksDialog() ), "Ctrl+B" );
#ifdef ENABLE_VLM
addDPStaticEntry( menu, qtr( I_MENU_VLM ), "", "", SLOT( vlmDialog() ),
"Ctrl+W" );
#endif
menu->addSeparator();
addDPStaticEntry( menu, qtr( "&Preferences..." ), "",
":/preferences", SLOT( prefsDialog() ), "Ctrl+P" );
return menu;
}
/**
* Interface Sub-Menu, to list extras interface and skins
**/
QMenu *QVLCMenu::InterfacesMenu( intf_thread_t *p_intf, QMenu *current )
{
vector<vlc_object_t *> objects;
vector<const char *> varnames;
/** \todo add "switch to XXX" */
varnames.push_back( "intf-add" );
objects.push_back( VLC_OBJECT(p_intf) );
return Populate( p_intf, current, varnames, objects );
}
/**
* Main Audio Menu
*/
QMenu *QVLCMenu::AudioMenu( intf_thread_t *p_intf, QMenu * current )
{
vector<vlc_object_t *> objects;
vector<const char *> varnames;
vlc_object_t *p_aout;
input_thread_t *p_input;
if( !current ) current = new QMenu();
if( current->isEmpty() )
{
ACT_ADD( current, "audio-es", qtr( "Audio &Track" ) );
ACT_ADD( current, "audio-device", qtr( "Audio &Device" ) );
ACT_ADD( current, "audio-channels", qtr( "Audio &Channels" ) );
current->addSeparator();
ACT_ADD( current, "visual", qtr( "&Visualizations" ) );
}
p_input = THEMIM->getInput();
if( p_input )
vlc_object_hold( p_input );
p_aout = ( vlc_object_t * ) vlc_object_find( p_intf,
VLC_OBJECT_AOUT,
FIND_ANYWHERE );
AudioAutoMenuBuilder( p_aout, p_input, objects, varnames );
if( p_aout )
vlc_object_release( p_aout );
if( p_input )
vlc_object_release( p_input );
return Populate( p_intf, current, varnames, objects );
}
/**
* Main Video Menu
* Subtitles are part of Video.
**/
QMenu *QVLCMenu::VideoMenu( intf_thread_t *p_intf, QMenu *current )
{
vlc_object_t *p_vout;
input_thread_t *p_input;
vector<vlc_object_t *> objects;
vector<const char *> varnames;
if( !current ) current = new QMenu();
if( current->isEmpty() )
{
ACT_ADD( current, "video-es", qtr( "Video &Track" ) );
QAction *action;
QMenu *submenu = new QMenu( qtr( "&Subtitles Track" ), current );
action = current->addMenu( submenu );
action->setData( "spu-es" );
addDPStaticEntry( submenu, qtr( "Open File..." ), "", "",
SLOT( loadSubtitlesFile() ) );
submenu->addSeparator();
ACT_ADD( current, "fullscreen", qtr( "&Fullscreen" ) );
ACT_ADD( current, "zoom", qtr( "&Zoom" ) );
ACT_ADD( current, "deinterlace", qtr( "&Deinterlace" ) );
ACT_ADD( current, "aspect-ratio", qtr( "&Aspect Ratio" ) );
ACT_ADD( current, "crop", qtr( "&Crop" ) );
ACT_ADD( current, "video-on-top", qtr( "Always &On Top" ) );
#ifdef WIN32
ACT_ADD( current, "directx-wallpaper", qtr( "DirectX Wallpaper" ) );
#endif
ACT_ADD( current, "video-snapshot", qtr( "Sna&pshot" ) );
ACT_ADD( current, "postproc-q", qtr( "Post processing" ) );
}
p_input = THEMIM->getInput();
if( p_input )
vlc_object_hold( p_input );
p_vout = ( vlc_object_t * )vlc_object_find( p_intf, VLC_OBJECT_VOUT,
FIND_ANYWHERE );
VideoAutoMenuBuilder( p_vout, p_input, objects, varnames );
if( p_vout )
vlc_object_release( p_vout );
if( p_input )
vlc_object_release( p_input );
return Populate( p_intf, current, varnames, objects );
}
/**
* Navigation Menu
* For DVD, MP4, MOV and other chapter based format
**/
QMenu *QVLCMenu::NavigMenu( intf_thread_t *p_intf, QMenu *menu )
{
vlc_object_t *p_object;
vector<vlc_object_t *> objects;
vector<const char *> varnames;
if( !menu ) menu = new QMenu();
if( menu->isEmpty() )
{
addDPStaticEntry( menu, qtr( I_MENU_GOTOTIME ), "","",
SLOT( gotoTimeDialog() ), "Ctrl+T" );
menu->addSeparator();
ACT_ADD( menu, "bookmark", qtr( "&Bookmarks" ) );
ACT_ADD( menu, "title", qtr( "T&itle" ) );
ACT_ADD( menu, "chapter", qtr( "&Chapter" ) );
ACT_ADD( menu, "program", qtr( "&Program" ) );
ACT_ADD( menu, "navigation", qtr( "&Navigation" ) );
}
p_object = ( vlc_object_t * )vlc_object_find( p_intf, VLC_OBJECT_INPUT,
FIND_ANYWHERE );
InputAutoMenuBuilder( p_object, objects, varnames );
PUSH_VAR( "prev-title" );
PUSH_VAR( "next-title" );
PUSH_VAR( "prev-chapter" );
PUSH_VAR( "next-chapter" );
EnableDPStaticEntries( menu, ( p_object != NULL ) );
if( p_object )
{
vlc_object_release( p_object );
}
return Populate( p_intf, menu, varnames, objects, true );
}
/**
* Service Discovery SubMenu
**/
QMenu *QVLCMenu::SDMenu( intf_thread_t *p_intf )
{
QMenu *menu = new QMenu();
menu->setTitle( qtr( I_PL_SD ) );
char **ppsz_longnames;
char **ppsz_names = services_discovery_GetServicesNames( p_intf,
&ppsz_longnames );
if( !ppsz_names )
return menu;
char **ppsz_name = ppsz_names, **ppsz_longname = ppsz_longnames;
for( ; *ppsz_name; ppsz_name++, ppsz_longname++ )
{
QAction *a = new QAction( qfu( *ppsz_longname ), menu );
a->setCheckable( true );
if( playlist_IsServicesDiscoveryLoaded( THEPL, *ppsz_name ) )
a->setChecked( true );
CONNECT( a , triggered(), THEDP->SDMapper, map() );
THEDP->SDMapper->setMapping( a, QString( *ppsz_name ) );
menu->addAction( a );
if( !strcmp( *ppsz_name, "podcast" ) )
{
QAction *b = new QAction( qtr( "Configure podcasts..." ), menu );
//b->setEnabled( a->isChecked() );
menu->addAction( b );
CONNECT( b, triggered(), THEDP, podcastConfigureDialog() );
}
free( *ppsz_name );
free( *ppsz_longname );
}
free( ppsz_names );
free( ppsz_longnames );
return menu;
}
/**
* Help/About Menu
**/
QMenu *QVLCMenu::HelpMenu( QMenu *current )
{
QMenu *menu = new QMenu( current );
addDPStaticEntry( menu, qtr( "&Help..." ) , "",
":/help", SLOT( helpDialog() ), "F1" );
#ifdef UPDATE_CHECK
addDPStaticEntry( menu, qtr( "Check for &Updates..." ) , "", "",
SLOT( updateDialog() ), "");
#endif
menu->addSeparator();
addDPStaticEntry( menu, qtr( I_MENU_ABOUT ), "", ":/info",
SLOT( aboutDialog() ), "Shift+F1" );
return menu;
}
/*****************************************************************************
* Popup menus - Right Click menus *
*****************************************************************************/
#define POPUP_BOILERPLATE \
unsigned int i_last_separator = 0; \
vector<vlc_object_t *> objects; \
vector<const char *> varnames; \
input_thread_t *p_input = THEMIM->getInput();
#define CREATE_POPUP \
Populate( p_intf, menu, varnames, objects ); \
p_intf->p_sys->p_popup_menu = menu; \
menu->popup( QCursor::pos() ); \
p_intf->p_sys->p_popup_menu = NULL; \
i_last_separator = 0;
void QVLCMenu::PopupMenuControlEntries( QMenu *menu,
intf_thread_t *p_intf,
input_thread_t *p_input )
{
if( p_input )
{
vlc_value_t val;
var_Get( p_input, "state", &val );
if( val.i_int == PLAYING_S )
addMIMStaticEntry( p_intf, menu, qtr( "Pause" ), "",
":/pause", SLOT( togglePlayPause() ) );
else
addMIMStaticEntry( p_intf, menu, qtr( "Play" ), "",
":/play", SLOT( togglePlayPause() ) );
}
else if( THEPL->items.i_size )
addMIMStaticEntry( p_intf, menu, qtr( "Play" ), "",
":/play", SLOT( togglePlayPause() ) );
else
addDPStaticEntry( menu, qtr( "Play" ), "",
":/play", SLOT( openDialog() ) );
addMIMStaticEntry( p_intf, menu, qtr( "Stop" ), "",
":/stop", SLOT( stop() ) );
addMIMStaticEntry( p_intf, menu, qtr( "Previous" ), "",
":/previous", SLOT( prev() ) );
addMIMStaticEntry( p_intf, menu, qtr( "Next" ), "",
":/next", SLOT( next() ) );
}
void QVLCMenu::PopupMenuStaticEntries( intf_thread_t *p_intf, QMenu *menu )
{
#if 0
QMenu *toolsmenu = ToolsMenu( p_intf, menu, false, true );
toolsmenu->setTitle( qtr( "Tools" ) );
menu->addMenu( toolsmenu );
#endif
QMenu *openmenu = new QMenu( qtr( "Open" ), menu );
addDPStaticEntry( openmenu, qtr( "&Open File..." ), "",
":/file-asym", SLOT( openFileDialog() ) );
addDPStaticEntry( openmenu, qtr( I_OPEN_FOLDER ), "",
":/folder-grey", SLOT( PLOpenDir() ) );
addDPStaticEntry( openmenu, qtr( "Open &Disc..." ), "",
":/disc", SLOT( openDiscDialog() ) );
addDPStaticEntry( openmenu, qtr( "Open &Network..." ), "",
":/network", SLOT( openNetDialog() ) );
addDPStaticEntry( openmenu, qtr( "Open &Capture Device..." ), "",
":/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" ), "", ":/quit",
SLOT( quit() ), "Ctrl+Q" );
}
/* Video Tracks and Subtitles tracks */
void QVLCMenu::VideoPopupMenu( intf_thread_t *p_intf )
{
POPUP_BOILERPLATE;
if( p_input )
{
vlc_object_hold( p_input );
vlc_object_t *p_vout = ( vlc_object_t * )vlc_object_find( p_input,
VLC_OBJECT_VOUT, FIND_CHILD );
if( p_vout )
{
VideoAutoMenuBuilder( p_vout, p_input, objects, varnames );
vlc_object_release( p_vout );
}
vlc_object_release( p_input );
}
QMenu *menu = new QMenu();
CREATE_POPUP;
}
/* Audio Tracks */
void QVLCMenu::AudioPopupMenu( intf_thread_t *p_intf )
{
POPUP_BOILERPLATE;
if( p_input )
{
vlc_object_hold( p_input );
vlc_object_t *p_aout = ( vlc_object_t * )vlc_object_find( p_input,
VLC_OBJECT_AOUT, FIND_ANYWHERE );
AudioAutoMenuBuilder( p_aout, p_input, objects, varnames );
if( p_aout )
vlc_object_release( p_aout );
vlc_object_release( p_input );
}
QMenu *menu = new QMenu();
CREATE_POPUP;
}
/* Navigation stuff, and general menus ( open ) */
void QVLCMenu::MiscPopupMenu( intf_thread_t *p_intf )
{
vlc_value_t val;
POPUP_BOILERPLATE;
if( p_input )
{
vlc_object_hold( p_input );
varnames.push_back( "audio-es" );
InputAutoMenuBuilder( VLC_OBJECT( p_input ), objects, varnames );
PUSH_SEPARATOR;
}
QMenu *menu = new QMenu();
Populate( p_intf, menu, varnames, objects );
menu->addSeparator();
PopupMenuControlEntries( menu, p_intf, p_input );
menu->addSeparator();
PopupMenuStaticEntries( p_intf, menu );
p_intf->p_sys->p_popup_menu = menu;
menu->popup( QCursor::pos() );
p_intf->p_sys->p_popup_menu = NULL;
}
/* Main Menu that sticks everything together */
void QVLCMenu::PopupMenu( intf_thread_t *p_intf, bool show )
{
MainInterface *mi = p_intf->p_sys->p_mi;
if( show )
{
/* Delete and recreate a popup if there is one */
if( p_intf->p_sys->p_popup_menu )
delete p_intf->p_sys->p_popup_menu;
QMenu *menu = new QMenu();
QMenu *submenu;
QAction *action;
bool b_isFullscreen = false;
POPUP_BOILERPLATE;
PopupMenuControlEntries( menu, p_intf, p_input );
menu->addSeparator();
if( p_input )
{
vlc_object_t *p_vout = (vlc_object_t *)
vlc_object_find( p_input, VLC_OBJECT_VOUT, FIND_CHILD );
/* Add a fullscreen switch button */
if( p_vout )
{
vlc_value_t val;
var_Get( p_vout, "fullscreen", &val );
b_isFullscreen = !( !val.b_bool );
if( b_isFullscreen )
CreateAndConnect( menu, "fullscreen",
qtr( "Leave Fullscreen" ),"" , ITEM_NORMAL,
VLC_OBJECT(p_vout), val, VLC_VAR_BOOL,
b_isFullscreen );
vlc_object_release( p_vout );
}
menu->addSeparator();
vlc_object_hold( p_input );
InputAutoMenuBuilder( VLC_OBJECT( p_input ), objects, varnames );
vlc_object_release( p_input );
submenu = new QMenu( menu );
action = menu->addMenu( AudioMenu( p_intf, submenu ) );
action->setText( qtr( "&Audio" ) );
if( action->menu()->isEmpty() )
action->setEnabled( false );
submenu = new QMenu( menu );
action = menu->addMenu( VideoMenu( p_intf, submenu ) );
action->setText( qtr( "&Video" ) );
if( action->menu()->isEmpty() )
action->setEnabled( false );
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 )
{
submenu = new QMenu( qtr( "Interface" ), menu );
if( mi )
{
submenu->addAction( QIcon( ":/playlist" ),
qtr( "Show Playlist" ), mi, SLOT( togglePlaylist() ) );
}
addDPStaticEntry( submenu, qtr( I_MENU_EXT ), "",
":/settings", SLOT( extendedDialog() ) );
if( mi )
{
action = submenu->addAction( QIcon( "" ),
qtr( "Minimal View" ), mi, SLOT( toggleMinimalView() ) );
action->setCheckable( true );
action->setChecked( !( mi->getControlsVisibilityStatus() &
CONTROLS_VISIBLE ) );
action = submenu->addAction( QIcon( "" ),
qtr( "Toggle Fullscreen Interface" ),
mi, SLOT( toggleFullScreen() ) );
action->setCheckable( true );
action->setChecked( mi->isFullScreen() );
}
else /* We are using the skins interface.
If not, this entry will not show. */
{
objects.clear();
varnames.clear();
vlc_object_t *p_object = ( vlc_object_t* )
vlc_object_find( p_intf, VLC_OBJECT_INTF, FIND_PARENT );
if( p_object )
{
objects.push_back( p_object );
varnames.push_back( "intf-skins" );
Populate( p_intf, submenu, varnames, objects );
vlc_object_release( p_object );
}
else
{
msg_Dbg( p_intf, "could not find parent interface" );
}
}
menu->addMenu( submenu );
}
PopupMenuStaticEntries( p_intf, menu );
p_intf->p_sys->p_popup_menu = menu;
p_intf->p_sys->p_popup_menu->popup( QCursor::pos() );
}
else
{
// destroy popup if there is one
delete p_intf->p_sys->p_popup_menu;
p_intf->p_sys->p_popup_menu = NULL;
}
}
#undef ACT_ADD
/************************************************************************
* Systray Menu *
************************************************************************/
void QVLCMenu::updateSystrayMenu( MainInterface *mi,
intf_thread_t *p_intf,
bool b_force_visible )
{
POPUP_BOILERPLATE;
/* Get the systray menu and clean it */
QMenu *sysMenu = mi->getSysTrayMenu();
sysMenu->clear();
/* Hide / Show VLC and cone */
if( mi->isVisible() || b_force_visible )
{
sysMenu->addAction( QIcon( ":/vlc16.png" ),
qtr( "Hide VLC media player in taskbar" ), mi,
SLOT( toggleUpdateSystrayMenu() ) );
}
else
{
sysMenu->addAction( QIcon( ":/vlc16.png" ),
qtr( "Show VLC media player" ), mi,
SLOT( toggleUpdateSystrayMenu() ) );
}
sysMenu->addSeparator();
PopupMenuControlEntries( sysMenu, p_intf, p_input );
sysMenu->addSeparator();
addDPStaticEntry( sysMenu, qtr( "&Open Media" ), "",
":/file-wide", SLOT( openFileDialog() ), "" );
addDPStaticEntry( sysMenu, qtr( "&Quit" ) , "",
":/quit", SLOT( quit() ), "" );
/* Set the menu */
mi->getSysTray()->setContextMenu( sysMenu );
}
#undef PUSH_VAR
#undef PUSH_SEPARATOR
/*************************************************************************
* Builders for automenus
*************************************************************************/
QMenu * QVLCMenu::Populate( intf_thread_t *p_intf,
QMenu *current,
vector< const char *> & varnames,
vector<vlc_object_t *> & objects,
bool append )
{
QMenu *menu = current;
if( !menu ) menu = new QMenu();
/* Disable all non static entries */
QAction *p_action;
foreach( p_action, menu->actions() )
{
if( p_action->data().toString() != "_static_" )
p_action->setEnabled( false );
}
currentGroup = NULL;
vlc_object_t *p_object;
int i;
for( i = 0; i < ( int )objects.size() ; i++ )
{
if( !varnames[i] || !*varnames[i] )
{
menu->addSeparator();
continue;
}
p_object = objects[i];
UpdateItem( p_intf, menu, varnames[i], p_object, true );
}
return menu;
}
/*****************************************************************************
* Private methods.
*****************************************************************************/
static bool IsMenuEmpty( const char *psz_var,
vlc_object_t *p_object,
bool b_root = true )
{
vlc_value_t val, val_list;
int i_type, i_result, i;
/* Check the type of the object variable */
i_type = var_Type( p_object, psz_var );
/* Check if we want to display the variable */
if( !( i_type & VLC_VAR_HASCHOICE ) ) return false;
var_Change( p_object, psz_var, VLC_VAR_CHOICESCOUNT, &val, NULL );
if( val.i_int == 0 ) return true;
if( ( i_type & VLC_VAR_TYPE ) != VLC_VAR_VARIABLE )
{
if( val.i_int == 1 && b_root ) return true;
else return false;
}
/* Check children variables in case of VLC_VAR_VARIABLE */
if( var_Change( p_object, psz_var, VLC_VAR_GETLIST, &val_list, NULL ) < 0 )
{
return true;
}
for( i = 0, i_result = true; i < val_list.p_list->i_count; i++ )
{
if( !IsMenuEmpty( val_list.p_list->p_values[i].psz_string,
p_object, false ) )
{
i_result = false;
break;
}
}
/* clean up everything */
var_Change( p_object, psz_var, VLC_VAR_FREELIST, &val_list, NULL );
return i_result;
}
#define TEXT_OR_VAR qfu ( text.psz_string ? text.psz_string : psz_var )
void QVLCMenu::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 )
return;
/* Check the type of the object variable */
if( !strcmp( psz_var, "audio-es" )
|| !strcmp( psz_var, "video-es" )
|| !strcmp( psz_var, "postproc-q" ) )
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_VARIABLE:
case VLC_VAR_STRING:
case VLC_VAR_INTEGER:
case VLC_VAR_FLOAT:
break;
default:
/* Variable doesn't exist or isn't handled */
return;
}
/* Make sure we want to display the variable */
if( menu->isEmpty() && IsMenuEmpty( psz_var, p_object ) )
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" ) )
{
vlc_object_t *p_vout = ( vlc_object_t* )( vlc_object_find( p_intf,
VLC_OBJECT_VOUT, FIND_ANYWHERE ) );
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, true ) == 0 );
if( forceDisabled )
action->setEnabled( false );
}
else
CreateChoicesMenu( menu, psz_var, p_object, true );
FREENULL( text.psz_string );
return;
}
switch( i_type & VLC_VAR_TYPE )
{
case VLC_VAR_VOID:
var_Get( p_object, psz_var, &val );
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 );
}
int QVLCMenu::CreateChoicesMenu( QMenu *submenu, const char *psz_var,
vlc_object_t *p_object, bool b_root )
{
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, b_root ) )
return VLC_EGENERIC;
switch( i_type & VLC_VAR_TYPE )
{
case VLC_VAR_VOID:
case VLC_VAR_BOOL:
case VLC_VAR_VARIABLE:
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_GETLIST,
&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
for( i = 0; i < val_list.p_list->i_count; i++ )
{
vlc_value_t another_val;
QString menutext;
QMenu *subsubmenu = new QMenu( submenu );
switch( i_type & VLC_VAR_TYPE )
{
case VLC_VAR_VARIABLE:
CreateChoicesMenu( subsubmenu, CURVAL.psz_string, p_object, false );
subsubmenu->setTitle( qfu( CURTEXT ? CURTEXT :CURVAL.psz_string ) );
submenu->addMenu( subsubmenu );
break;
case VLC_VAR_STRING:
var_Get( p_object, psz_var, &val );
another_val.psz_string = strdup( CURVAL.psz_string );
menutext = qfu( CURTEXT ? CURTEXT : another_val.psz_string );
CreateAndConnect( submenu, psz_var, menutext, "", ITEM_RADIO,
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 = qfu( CURTEXT );
else menutext.sprintf( "%d", CURVAL.i_int );
CreateAndConnect( submenu, psz_var, menutext, "", ITEM_RADIO,
p_object, CURVAL, i_type,
CURVAL.i_int == val.i_int );
break;
case VLC_VAR_FLOAT:
var_Get( p_object, psz_var, &val );
if( CURTEXT ) menutext = qfu( CURTEXT );
else menutext.sprintf( "%.2f", CURVAL.f_float );
CreateAndConnect( submenu, psz_var, menutext, "", ITEM_RADIO,
p_object, CURVAL, i_type,
CURVAL.f_float == val.f_float );
break;
default:
break;
}
}
currentGroup = NULL;
/* clean up everything */
var_Change( p_object, psz_var, VLC_VAR_FREELIST, &val_list, &text_list );
#undef CURVAL
#undef CURTEXT
return VLC_SUCCESS;
}
void QVLCMenu::CreateAndConnect( QMenu *menu, const char *psz_var,
QString text, 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 );
if( !action )
{
action = new QAction( text, menu );
menu->addAction( action );
}
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 = new MenuItemData( THEDP->menusMapper, p_obj, i_val_type,
val, psz_var );
CONNECT( action, triggered(), THEDP->menusMapper, map() );
THEDP->menusMapper->setMapping( action, itemData );
menu->addAction( action );
}
void QVLCMenu::DoAction( intf_thread_t *p_intf, QObject *data )
{
MenuItemData *itemData = qobject_cast<MenuItemData *>( data );
vlc_object_t *p_object = itemData->p_obj;
if( p_object == NULL ) return;
var_Set( p_object, itemData->psz_var, itemData->val );
}