/*****************************************************************************
* standardpanel.cpp : The "standard" playlist panel : just a treeview
****************************************************************************
- * Copyright (C) 2000-2005 the VideoLAN team
+ * Copyright (C) 2000-2009 VideoLAN
* $Id$
*
* Authors: Clément Stenac <zorglub@videolan.org>
+ * JB Kempf <jb@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
# include "config.h"
#endif
-#include "qt4.hpp"
#include "dialogs_provider.hpp"
#include "components/playlist/playlist_model.hpp"
-#include "components/playlist/panels.hpp"
+#include "components/playlist/standardpanel.hpp"
+#include "components/playlist/icon_view.hpp"
#include "util/customwidgets.hpp"
#include <vlc_intf_strings.h>
#include <QPushButton>
-#include <QHBoxLayout>
-#include <QVBoxLayout>
#include <QHeaderView>
#include <QKeyEvent>
#include <QModelIndexList>
#include <QLabel>
-#include <QSpacerItem>
#include <QMenu>
#include <QSignalMapper>
+#include <QWheelEvent>
+
#include <assert.h>
#include "sorting.h"
intf_thread_t *_p_intf,
playlist_t *p_playlist,
playlist_item_t *p_root ):
- PLPanel( _parent, _p_intf )
+ QWidget( _parent ), p_intf( _p_intf )
{
- model = new PLModel( p_playlist, p_intf, p_root, -1, this );
-
- QVBoxLayout *layout = new QVBoxLayout();
+ layout = new QGridLayout( this );
layout->setSpacing( 0 ); layout->setMargin( 0 );
+ setMinimumWidth( 300 );
- /* Create and configure the QTreeView */
- view = new QVLCTreeView;
- view->setModel( model );
- view->setIconSize( QSize( 20, 20 ) );
- view->setAlternatingRowColors( true );
- view->setAnimated( true );
- view->setSelectionBehavior( QAbstractItemView::SelectRows );
- view->setSelectionMode( QAbstractItemView::ExtendedSelection );
- view->setDragEnabled( true );
- view->setAcceptDrops( true );
- view->setDropIndicatorShown( true );
- view->header()->setSortIndicator( -1 , Qt::AscendingOrder );
- view->setUniformRowHeights( true );
- view->setSortingEnabled( true );
+ model = new PLModel( p_playlist, p_intf, p_root, this );
+ iconView = NULL;
+ treeView = NULL;
+ /* Saved Settings */
getSettings()->beginGroup("Playlist");
- if( getSettings()->contains( "headerState" ) )
- {
- view->header()->restoreState(
- getSettings()->value( "headerState" ).toByteArray() );
- }
+
+ int i_viewMode = getSettings()->value( "view-mode", TREE_VIEW ).toInt();
+ if( i_viewMode == ICON_VIEW )
+ iconView = new PlIconView( model, this );
else
- {
- int m, c;
- for( m = 1, c = 0; m != COLUMN_END; m <<= 1, c++ )
- {
- view->setColumnHidden( c, !( m & COLUMN_DEFAULT ) );
- if( m == COLUMN_TITLE ) view->header()->resizeSection( c, 200 );
- else if( m == COLUMN_DURATION ) view->header()->resizeSection( c, 80 );
- }
- }
- view->header()->setSortIndicatorShown( true );
- view->header()->setClickable( true );
- view->header()->setContextMenuPolicy( Qt::CustomContextMenu );
- getSettings()->endGroup();
+ createTreeView();
- /* Connections for the TreeView */
- CONNECT( view, activated( const QModelIndex& ) ,
- model,activateItem( const QModelIndex& ) );
- CONNECT( view, rightClicked( QModelIndex , QPoint ),
- this, doPopup( QModelIndex, QPoint ) );
- CONNECT( view->header(), customContextMenuRequested( const QPoint & ),
- this, popupSelectColumn( QPoint ) );
- CONNECT( model, currentChanged( const QModelIndex& ),
- this, handleExpansion( const QModelIndex& ) );
+ getSettings()->endGroup();
currentRootId = -1;
- CONNECT( parent, rootChanged( int ), this, setCurrentRootId( int ) );
- /* Buttons configuration */
- QHBoxLayout *buttons = new QHBoxLayout;
+ /* Title label */
+ title = new QLabel;
+ QFont titleFont;
+ titleFont.setPointSize( titleFont.pointSize() + 6 );
+ titleFont.setFamily( "Verdana" );
+ title->setFont( titleFont );
+ layout->addWidget( title, 0, 0 );
+
+ /* A Spacer and the search possibilities */
+ layout->setColumnStretch( 1, 10 );
+
+ SearchLineEdit *search = new SearchLineEdit( this );
+ search->setMaximumWidth( 200 );
+ layout->addWidget( search, 0, 4 );
+ CONNECT( search, textChanged( const QString& ),
+ this, search( const QString& ) );
+ layout->setColumnStretch( 4, 1 );
/* Add item to the playlist button */
addButton = new QPushButton;
addButton->setIcon( QIcon( ":/buttons/playlist/playlist_add" ) );
addButton->setMaximumWidth( 30 );
BUTTONACT( addButton, popupAdd() );
- buttons->addWidget( addButton );
-
- /* Random 2-state button */
- randomButton = new QPushButton( this );
- randomButton->setIcon( QIcon( ":/buttons/playlist/shuffle_on" ));
- randomButton->setToolTip( qtr( I_PL_RANDOM ));
- randomButton->setCheckable( true );
- randomButton->setChecked( model->hasRandom() );
- BUTTONACT( randomButton, toggleRandom() );
- buttons->addWidget( randomButton );
-
- /* Repeat 3-state button */
- repeatButton = new QPushButton( this );
- repeatButton->setToolTip( qtr( "Click to toggle between loop one, loop all" ) );
- repeatButton->setCheckable( true );
-
- if( model->hasRepeat() )
- {
- repeatButton->setIcon( QIcon( ":/buttons/playlist/repeat_one" ) );
- repeatButton->setChecked( true );
- }
- else if( model->hasLoop() )
- {
- repeatButton->setIcon( QIcon( ":/buttons/playlist/repeat_all" ) );
- repeatButton->setChecked( true );
- }
- else
- {
- repeatButton->setIcon( QIcon( ":/buttons/playlist/repeat_one" ) );
- repeatButton->setChecked( false );
- }
- BUTTONACT( repeatButton, toggleRepeat() );
- buttons->addWidget( repeatButton );
-
- /* Goto */
- gotoPlayingButton = new QPushButton;
- BUTTON_SET_ACT_I( gotoPlayingButton, "", buttons/playlist/jump_to,
- qtr( "Show the current item" ), gotoPlayingItem() );
- buttons->addWidget( gotoPlayingButton );
+ layout->addWidget( addButton, 0, 3 );
- /* A Spacer and the search possibilities */
- QSpacerItem *spacer = new QSpacerItem( 10, 20 );
- buttons->addItem( spacer );
-
- QLabel *filter = new QLabel( qtr(I_PL_SEARCH) + " " );
- buttons->addWidget( filter );
-
- SearchLineEdit *search = new SearchLineEdit( this );
- buttons->addWidget( search );
- filter->setBuddy( search );
- CONNECT( search, textChanged( const QString& ), this, search( const QString& ) );
-
- /* Finish the layout */
- layout->addWidget( view );
- layout->addLayout( buttons );
-// layout->addWidget( bar );
- setLayout( layout );
-
- selectColumnsSigMapper = new QSignalMapper( this );
- CONNECT( selectColumnsSigMapper, mapped( int ), this, toggleColumnShown( int ) );
-}
-
-/* Function to toggle between the Repeat states */
-void StandardPLPanel::toggleRepeat()
-{
- if( model->hasRepeat() )
- {
- model->setRepeat( false ); model->setLoop( true );
- repeatButton->setIcon( QIcon( ":/buttons/playlist/repeat_all" ) );
- repeatButton->setChecked( true );
- }
- else if( model->hasLoop() )
- {
- model->setRepeat( false ) ; model->setLoop( false );
- repeatButton->setChecked( false );
- repeatButton->setIcon( QIcon( ":/buttons/playlist/repeat_one" ) );
- }
- else
- {
- model->setRepeat( true ); model->setLoop( false );
- repeatButton->setChecked( true );
- repeatButton->setIcon( QIcon( ":/buttons/playlist/repeat_one" ) );
- }
+ QPushButton *viewButton = new QPushButton( this );
+ viewButton->setIcon( QIcon( ":/buttons/playlist/playlist_add" ) );
+ layout->addWidget( viewButton, 0, 2 );
+ BUTTONACT( viewButton, toggleView() );
}
-/* Function to toggle between the Random states */
-void StandardPLPanel::toggleRandom()
+StandardPLPanel::~StandardPLPanel()
{
- bool prev = model->hasRandom();
- model->setRandom( !prev );
+ getSettings()->beginGroup("Playlist");
+ if( treeView )
+ getSettings()->setValue( "headerStateV2", treeView->header()->saveState() );
+ getSettings()->endGroup();
}
+/* Unused anymore, but might be useful, like in right-click menu */
void StandardPLPanel::gotoPlayingItem()
{
- view->scrollTo( model->currentIndex() );
+ if( treeView )
+ treeView->scrollTo( model->currentIndex() );
}
void StandardPLPanel::handleExpansion( const QModelIndex& index )
{
- view->scrollTo( index );
-}
-
-void StandardPLPanel::setCurrentRootId( int _new )
-{
- currentRootId = _new;
- if( currentRootId == THEPL->p_local_category->i_id ||
- currentRootId == THEPL->p_local_onelevel->i_id )
- {
- addButton->setEnabled( true );
- addButton->setToolTip( qtr(I_PL_ADDPL) );
- }
- else if( ( THEPL->p_ml_category &&
- currentRootId == THEPL->p_ml_category->i_id ) ||
- ( THEPL->p_ml_onelevel &&
- currentRootId == THEPL->p_ml_onelevel->i_id ) )
- {
- addButton->setEnabled( true );
- addButton->setToolTip( qtr(I_PL_ADDML) );
- }
- else
- addButton->setEnabled( false );
+ assert( treeView );
+ treeView->scrollTo( index );
}
/* PopupAdd Menu for the Add Menu */
void StandardPLPanel::popupSelectColumn( QPoint pos )
{
QMenu menu;
+ assert( treeView );
+ /* We do not offer the option to hide index 0 column, or
+ * QTreeView will behave weird */
int i, j;
- for( i = 1, j = 0; i < COLUMN_END; i <<= 1, j++ )
+ for( i = 1 << 1, j = 1; i < COLUMN_END; i <<= 1, j++ )
{
QAction* option = menu.addAction(
qfu( psz_column_title( i ) ) );
option->setCheckable( true );
- option->setChecked( !view->isColumnHidden( j ) );
+ option->setChecked( !treeView->isColumnHidden( j ) );
selectColumnsSigMapper->setMapping( option, j );
CONNECT( option, triggered(), selectColumnsSigMapper, map() );
}
menu.exec( QCursor::pos() );
}
+void StandardPLPanel::popupPlView( const QPoint &point )
+{
+ QAbstractItemView *aView;
+ if ( treeView && treeView->isVisible() ) aView = treeView;
+ else if( iconView && iconView->isVisible() ) aView = iconView;
+ else return;
+
+ QModelIndex index = aView->indexAt( point );
+ QPoint globalPoint = aView->viewport()->mapToGlobal( point );
+ QItemSelectionModel *selection = aView->selectionModel();
+ QModelIndexList list = selection->selectedIndexes();
+ model->popup( index, globalPoint, list );
+}
+
void StandardPLPanel::toggleColumnShown( int i )
{
- if( view->isColumnHidden( i ) )
- {
- view->setColumnHidden( i, false );
- }
- else
- {
- int visible = 0;
- int m, c;
- for( m = 1, c = 0; m != COLUMN_END && visible < 2; m <<= 1, c++ )
- if( !view->isColumnHidden( c ) ) visible++;
- if( visible < 2 ) return;
- view->setColumnHidden( i, true );
- }
+ treeView->setColumnHidden( i, !treeView->isColumnHidden( i ) );
}
/* Search in the playlist */
model->search( searchText );
}
-void StandardPLPanel::doPopup( QModelIndex index, QPoint point )
-{
- QItemSelectionModel *selection = view->selectionModel();
- QModelIndexList list = selection->selectedIndexes();
- model->popup( index, point, list );
-}
-
/* Set the root of the new Playlist */
/* This activated by the selector selection */
-void StandardPLPanel::setRoot( int i_root_id )
+void StandardPLPanel::setRoot( playlist_item_t *p_item )
{
QPL_LOCK;
- playlist_item_t *p_item = playlist_ItemGetById( THEPL, i_root_id );
- assert( p_item );
- p_item = playlist_GetPreferredNode( THEPL, p_item );
assert( p_item );
+
+ playlist_item_t *p_pref_item = playlist_GetPreferredNode( THEPL, p_item );
+ if( p_pref_item ) p_item = p_pref_item;
+
+ /* needed for popupAdd() */
+ currentRootId = p_item->i_id;
+
+ /* cosmetics, ..still need playlist locking.. */
+ char *psz_title = input_item_GetName( p_item->p_input );
+ title->setText( qfu(psz_title) );
+ free( psz_title );
+
QPL_UNLOCK;
+ /* do THE job */
model->rebuild( p_item );
+
+ /* enable/disable adding */
+ if( p_item == THEPL->p_local_category ||
+ p_item == THEPL->p_local_onelevel )
+ {
+ addButton->setEnabled( true );
+ addButton->setToolTip( qtr(I_PL_ADDPL) );
+ }
+ else if( ( THEPL->p_ml_category && p_item == THEPL->p_ml_category) ||
+ ( THEPL->p_ml_onelevel && p_item == THEPL->p_ml_onelevel ) )
+ {
+ addButton->setEnabled( true );
+ addButton->setToolTip( qtr(I_PL_ADDML) );
+ }
+ else
+ addButton->setEnabled( false );
}
void StandardPLPanel::removeItem( int i_id )
void StandardPLPanel::deleteSelection()
{
- QItemSelectionModel *selection = view->selectionModel();
+ //FIXME
+ if( !treeView ) return;
+ QItemSelectionModel *selection = treeView->selectionModel();
QModelIndexList list = selection->selectedIndexes();
model->doDelete( list );
}
-StandardPLPanel::~StandardPLPanel()
+void StandardPLPanel::createIconView()
{
- getSettings()->beginGroup("Playlist");
- getSettings()->setValue( "headerState", view->header()->saveState() );
- getSettings()->endGroup();
+ iconView = new PlIconView( model, this );
+ iconView->setContextMenuPolicy( Qt::CustomContextMenu );
+ CONNECT( iconView, customContextMenuRequested( const QPoint & ),
+ this, popupPlView( const QPoint & ) );
+
+ layout->addWidget( iconView, 1, 0, 1, -1 );
+}
+
+void StandardPLPanel::createTreeView()
+{
+ /* Create and configure the QTreeView */
+ treeView = new QTreeView;
+ treeView->setModel( model );
+
+ treeView->setIconSize( QSize( 20, 20 ) );
+ treeView->setAlternatingRowColors( true );
+ treeView->setAnimated( true );
+ treeView->setUniformRowHeights( true );
+ treeView->setSortingEnabled( true );
+ treeView->header()->setSortIndicator( -1 , Qt::AscendingOrder );
+ treeView->header()->setSortIndicatorShown( true );
+ treeView->header()->setClickable( true );
+ treeView->header()->setContextMenuPolicy( Qt::CustomContextMenu );
+
+ treeView->setSelectionBehavior( QAbstractItemView::SelectRows );
+ treeView->setSelectionMode( QAbstractItemView::ExtendedSelection );
+ treeView->setDragEnabled( true );
+ treeView->setAcceptDrops( true );
+ treeView->setDropIndicatorShown( true );
+ treeView->setContextMenuPolicy( Qt::CustomContextMenu );
+
+ if( getSettings()->contains( "headerStateV2" ) )
+ {
+ treeView->header()->restoreState(
+ getSettings()->value( "headerStateV2" ).toByteArray() );
+ }
+ else
+ {
+ for( int m = 1, c = 0; m != COLUMN_END; m <<= 1, c++ )
+ {
+ treeView->setClumnHidden( c, !( m & COLUMN_DEFAULT ) );
+ if( m == COLUMN_TITLE ) treeView->header()->resizeSection( c, 200 );
+ else if( m == COLUMN_DURATION ) treeView->header()->resizeSection( c, 80 );
+ }
+ }
+
+ /* Connections for the TreeView */
+ CONNECT( treeView, activated( const QModelIndex& ),
+ model,activateItem( const QModelIndex& ) );
+ CONNECT( treeView->header(), customContextMenuRequested( const QPoint & ),
+ this, popupSelectColumn( QPoint ) );
+ CONNECT( treeView, customContextMenuRequested( const QPoint & ),
+ this, popupPlView( const QPoint & ) );
+ CONNECT( model, currentChanged( const QModelIndex& ),
+ this, handleExpansion( const QModelIndex& ) );
+
+ /* SignalMapper for columns */
+ selectColumnsSigMapper = new QSignalMapper( this );
+ CONNECT( selectColumnsSigMapper, mapped( int ),
+ this, toggleColumnShown( int ) );
+
+ /* Finish the layout */
+ layout->addWidget( treeView, 1, 0, 1, -1 );
}
+void StandardPLPanel::toggleView()
+{
+ if( treeView && treeView->isVisible() )
+ {
+ if( iconView == NULL )
+ createIconView();
+
+ treeView->hide();
+ iconView->show();
+ }
+ else
+ {
+ iconView->hide();
+ treeView->show();
+ }
+}
+void StandardPLPanel::wheelEvent( QWheelEvent *e )
+{
+ // Accept this event in order to prevent unwanted volume up/down changes
+ e->accept();
+}
projects / vlc / blobdiff