#include "components/playlist/standardpanel.hpp"
#include "components/playlist/selector.hpp"
#include "components/playlist/playlist.hpp"
+#include "components/playlist/playlist_model.hpp"
#include "input_manager.hpp" /* art signal */
#include "main_interface.hpp" /* DropEvent TODO remove this*/
rightPanel->show();
updateGeometry();
}
+
+
+#include <QSignalMapper>
+#include <QMenu>
+#include <QPainter>
+LocationBar::LocationBar( PLModel *m )
+{
+ model = m;
+ mapper = new QSignalMapper( this );
+ CONNECT( mapper, mapped( int ), this, invoke( int ) );
+
+ btnMore = new LocationButton( "...", false, true, this );
+ menuMore = new QMenu( this );
+ btnMore->setMenu( menuMore );
+}
+
+void LocationBar::setIndex( const QModelIndex &index )
+{
+ qDeleteAll( buttons );
+ buttons.clear();
+ qDeleteAll( actions );
+ actions.clear();
+
+ QModelIndex i = index;
+ bool first = true;
+
+ while( true )
+ {
+ PLItem *item = model->getItem( i );
+
+ char *fb_name = input_item_GetTitleFbName( item->inputItem() );
+ QString text = qfu(fb_name);
+ free(fb_name);
+
+ QAbstractButton *btn = new LocationButton( text, first, !first, this );
+ btn->setSizePolicy( QSizePolicy::Maximum, QSizePolicy::Fixed );
+ buttons.append( btn );
+
+ QAction *action = new QAction( text, this );
+ actions.append( action );
+ CONNECT( btn, clicked(), action, trigger() );
+
+ mapper->setMapping( action, item->id() );
+ CONNECT( action, triggered(), mapper, map() );
+
+ first = false;
+
+ if( i.isValid() ) i = i.parent();
+ else break;
+ }
+
+ QString prefix;
+ for( int a = actions.count() - 1; a >= 0 ; a-- )
+ {
+ actions[a]->setText( prefix + actions[a]->text() );
+ prefix += QString(" ");
+ }
+
+ if( isVisible() ) layOut( size() );
+}
+
+void LocationBar::setRootIndex()
+{
+ setIndex( QModelIndex() );
+}
+
+void LocationBar::invoke( int i_id )
+{
+ QModelIndex index = model->index( i_id, 0 );
+ emit invoked ( index );
+}
+
+void LocationBar::layOut( const QSize& size )
+{
+ menuMore->clear();
+ widths.clear();
+
+ int count = buttons.count();
+ int totalWidth = 0;
+ for( int i = 0; i < count; i++ )
+ {
+ int w = buttons[i]->sizeHint().width();
+ widths.append( w );
+ totalWidth += w;
+ if( totalWidth > size.width() ) break;
+ }
+
+ int x = 0;
+ int shown = widths.count();
+
+ if( totalWidth > size.width() && count > 1 )
+ {
+ QSize sz = btnMore->sizeHint();
+ btnMore->setGeometry( 0, 0, sz.width(), size.height() );
+ btnMore->show();
+ x = sz.width();
+ totalWidth += x;
+ }
+ else
+ {
+ btnMore->hide();
+ }
+ for( int i = count - 1; i >= 0; i-- )
+ {
+ if( totalWidth <= size.width() || i == 0)
+ {
+ buttons[i]->setGeometry( x, 0, qMin( size.width() - x, widths[i] ), size.height() );
+ buttons[i]->show();
+ x += widths[i];
+ totalWidth -= widths[i];
+ }
+ else
+ {
+ menuMore->addAction( actions[i] );
+ buttons[i]->hide();
+ if( i < shown ) totalWidth -= widths[i];
+ }
+ }
+}
+
+void LocationBar::resizeEvent ( QResizeEvent * event )
+{
+ layOut( event->size() );
+}
+
+QSize LocationBar::sizeHint() const
+{
+ return btnMore->sizeHint();
+}
+
+LocationButton::LocationButton( const QString &text, bool bold,
+ bool arrow, QWidget * parent )
+ : b_arrow( arrow ), QPushButton( parent )
+{
+ QFont font;
+ font.setBold( bold );
+ setFont( font );
+ setText( text );
+}
+
+#define PADDING 4
+
+void LocationButton::paintEvent ( QPaintEvent * event )
+{
+ QStyleOptionButton option;
+ option.initFrom( this );
+ option.state |= QStyle::State_Enabled;
+ QPainter p( this );
+
+ if( underMouse() )
+ {
+ p.save();
+ p.setRenderHint( QPainter::Antialiasing, true );
+ QColor c = palette().color( QPalette::Highlight );
+ p.setPen( c );
+ p.setBrush( c.lighter( 150 ) );
+ p.setOpacity( 0.2 );
+ p.drawRoundedRect( option.rect.adjusted( 0, 2, 0, -2 ), 5, 5 );
+ p.restore();
+ }
+
+ QRect r = option.rect.adjusted( PADDING, 0, -PADDING - (b_arrow ? 10 : 0), 0 );
+
+ QString str( text() );
+ /* This check is absurd, but either it is not done properly inside elidedText(),
+ or boundingRect() is wrong */
+ if( r.width() < fontMetrics().boundingRect( text() ).width() )
+ str = fontMetrics().elidedText( text(), Qt::ElideRight, r.width() );
+ p.drawText( r, Qt::AlignVCenter | Qt::AlignLeft, str );
+
+ if( b_arrow )
+ {
+ option.rect.setWidth( 10 );
+ option.rect.moveRight( rect().right() );
+ style()->drawPrimitive( QStyle::PE_IndicatorArrowRight, &option, &p );
+ }
+}
+
+QSize LocationButton::sizeHint() const
+{
+ QSize s( fontMetrics().boundingRect( text() ).size() );
+ /* Add two pixels to width: font metrics are buggy, if you pass text through elidation
+ with exactly the width of its bounding rect, sometimes it still elides */
+ s.setWidth( s.width() + ( 2 * PADDING ) + ( b_arrow ? 10 : 0 ) + 2 );
+ s.setHeight( s.height() + 2 * PADDING );
+ return s;
+}
+
+#undef PADDING
};
+class LocationButton : public QPushButton
+{
+public:
+ LocationButton( const QString &, bool bold, bool arrow, QWidget * parent = NULL );
+ QSize sizeHint() const;
+private:
+ void paintEvent ( QPaintEvent * event );
+ QFontMetrics *metrics;
+ bool b_arrow;
+};
+
+class PLModel;
+class LocationBar : public QWidget
+{
+ Q_OBJECT
+public:
+ LocationBar( PLModel * );
+ void setIndex( const QModelIndex & );
+ QSize sizeHint() const;
+signals:
+ void invoked( const QModelIndex & );
+public slots:
+ void setRootIndex();
+private slots:
+ void invoke( int i_item_id );
+private:
+ void layOut( const QSize& size );
+ void resizeEvent ( QResizeEvent * event );
+
+ PLModel *model;
+ QSignalMapper *mapper;
+ QHBoxLayout *box;
+ QList<QWidget*> buttons;
+ QList<QAction*> actions;
+ LocationButton *btnMore;
+ QMenu *menuMore;
+ QList<int> widths;
+};
+
+
#endif
#include <QModelIndexList>
#include <QLabel>
#include <QMenu>
-#include <QSignalMapper>
#include <QWheelEvent>
#include <QToolButton>
#include <QFontMetrics>
-#include <QPainter>
#include <QStackedLayout>
#include <assert.h>
}
-LocationBar::LocationBar( PLModel *m )
-{
- model = m;
- mapper = new QSignalMapper( this );
- CONNECT( mapper, mapped( int ), this, invoke( int ) );
-
- btnMore = new LocationButton( "...", false, true, this );
- menuMore = new QMenu( this );
- btnMore->setMenu( menuMore );
-}
-
-void LocationBar::setIndex( const QModelIndex &index )
-{
- qDeleteAll( buttons );
- buttons.clear();
- qDeleteAll( actions );
- actions.clear();
-
- QModelIndex i = index;
- bool first = true;
-
- while( true )
- {
- PLItem *item = model->getItem( i );
-
- char *fb_name = input_item_GetTitleFbName( item->inputItem() );
- QString text = qfu(fb_name);
- free(fb_name);
-
- QAbstractButton *btn = new LocationButton( text, first, !first, this );
- btn->setSizePolicy( QSizePolicy::Maximum, QSizePolicy::Fixed );
- buttons.append( btn );
-
- QAction *action = new QAction( text, this );
- actions.append( action );
- CONNECT( btn, clicked(), action, trigger() );
-
- mapper->setMapping( action, item->id() );
- CONNECT( action, triggered(), mapper, map() );
-
- first = false;
-
- if( i.isValid() ) i = i.parent();
- else break;
- }
-
- QString prefix;
- for( int a = actions.count() - 1; a >= 0 ; a-- )
- {
- actions[a]->setText( prefix + actions[a]->text() );
- prefix += QString(" ");
- }
-
- if( isVisible() ) layOut( size() );
-}
-
-void LocationBar::setRootIndex()
-{
- setIndex( QModelIndex() );
-}
-
-void LocationBar::invoke( int i_id )
-{
- QModelIndex index = model->index( i_id, 0 );
- emit invoked ( index );
-}
-
-void LocationBar::layOut( const QSize& size )
-{
- menuMore->clear();
- widths.clear();
-
- int count = buttons.count();
- int totalWidth = 0;
- for( int i = 0; i < count; i++ )
- {
- int w = buttons[i]->sizeHint().width();
- widths.append( w );
- totalWidth += w;
- if( totalWidth > size.width() ) break;
- }
-
- int x = 0;
- int shown = widths.count();
-
- if( totalWidth > size.width() && count > 1 )
- {
- QSize sz = btnMore->sizeHint();
- btnMore->setGeometry( 0, 0, sz.width(), size.height() );
- btnMore->show();
- x = sz.width();
- totalWidth += x;
- }
- else
- {
- btnMore->hide();
- }
- for( int i = count - 1; i >= 0; i-- )
- {
- if( totalWidth <= size.width() || i == 0)
- {
- buttons[i]->setGeometry( x, 0, qMin( size.width() - x, widths[i] ), size.height() );
- buttons[i]->show();
- x += widths[i];
- totalWidth -= widths[i];
- }
- else
- {
- menuMore->addAction( actions[i] );
- buttons[i]->hide();
- if( i < shown ) totalWidth -= widths[i];
- }
- }
-}
-
-void LocationBar::resizeEvent ( QResizeEvent * event )
-{
- layOut( event->size() );
-}
-
-QSize LocationBar::sizeHint() const
-{
- return btnMore->sizeHint();
-}
-
-LocationButton::LocationButton( const QString &text, bool bold,
- bool arrow, QWidget * parent )
- : b_arrow( arrow ), QPushButton( parent )
-{
- QFont font;
- font.setBold( bold );
- setFont( font );
- setText( text );
-}
-
-#define PADDING 4
-
-void LocationButton::paintEvent ( QPaintEvent * event )
-{
- QStyleOptionButton option;
- option.initFrom( this );
- option.state |= QStyle::State_Enabled;
- QPainter p( this );
-
- if( underMouse() )
- {
- p.save();
- p.setRenderHint( QPainter::Antialiasing, true );
- QColor c = palette().color( QPalette::Highlight );
- p.setPen( c );
- p.setBrush( c.lighter( 150 ) );
- p.setOpacity( 0.2 );
- p.drawRoundedRect( option.rect.adjusted( 0, 2, 0, -2 ), 5, 5 );
- p.restore();
- }
-
- QRect r = option.rect.adjusted( PADDING, 0, -PADDING - (b_arrow ? 10 : 0), 0 );
-
- QString str( text() );
- /* This check is absurd, but either it is not done properly inside elidedText(),
- or boundingRect() is wrong */
- if( r.width() < fontMetrics().boundingRect( text() ).width() )
- str = fontMetrics().elidedText( text(), Qt::ElideRight, r.width() );
- p.drawText( r, Qt::AlignVCenter | Qt::AlignLeft, str );
-
- if( b_arrow )
- {
- option.rect.setWidth( 10 );
- option.rect.moveRight( rect().right() );
- style()->drawPrimitive( QStyle::PE_IndicatorArrowRight, &option, &p );
- }
-}
-
-QSize LocationButton::sizeHint() const
-{
- QSize s( fontMetrics().boundingRect( text() ).size() );
- /* Add two pixels to width: font metrics are buggy, if you pass text through elidation
- with exactly the width of its bounding rect, sometimes it still elides */
- s.setWidth( s.width() + ( 2 * PADDING ) + ( b_arrow ? 10 : 0 ) + 2 );
- s.setHeight( s.height() + 2 * PADDING );
- return s;
-}
-
-#undef PADDING
void browseInto( input_item_t * );
};
-class LocationButton : public QPushButton
-{
-public:
- LocationButton( const QString &, bool bold, bool arrow, QWidget * parent = NULL );
- QSize sizeHint() const;
-private:
- void paintEvent ( QPaintEvent * event );
- QFontMetrics *metrics;
- bool b_arrow;
-};
-
-class LocationBar : public QWidget
-{
- Q_OBJECT
-public:
- LocationBar( PLModel * );
- void setIndex( const QModelIndex & );
- QSize sizeHint() const;
-signals:
- void invoked( const QModelIndex & );
-public slots:
- void setRootIndex();
-private slots:
- void invoke( int i_item_id );
-private:
- void layOut( const QSize& size );
- void resizeEvent ( QResizeEvent * event );
-
- PLModel *model;
- QSignalMapper *mapper;
- QHBoxLayout *box;
- QList<QWidget*> buttons;
- QList<QAction*> actions;
- LocationButton *btnMore;
- QMenu *menuMore;
- QList<int> widths;
-};
-
#endif
projects / vlc / commitdiff