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117 lines
2.8 KiB
117 lines
2.8 KiB
// (C) 2005 Max Howell (max.howell@methylblue.com)
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// See COPYING file for licensing information
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#include <tdelocale.h>
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#include <tdetoolbar.h>
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#include <tqevent.h>
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#include <tqlabel.h>
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#include <tqlayout.h>
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#include <tqslider.h>
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#include "../debug.h"
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#include "volumeAction.h"
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#include "xineEngine.h"
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class VolumeSlider : public TQFrame
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{
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public:
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VolumeSlider( TQWidget *parent )
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: TQFrame( parent )
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{
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slider = new TQSlider( TQt::Vertical, this, "volume" );
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label = new TQLabel( this );
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TQBoxLayout *lay = new TQVBoxLayout( this );
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lay->addWidget( slider, 0, TQt::AlignHCenter );
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lay->addWidget( label, 0, TQt::AlignHCenter );
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lay->setMargin( 4 );
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slider->setRange( 0, 100 );
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setFrameStyle( TQFrame::Plain | TQFrame::Box );
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setSizePolicy( TQSizePolicy::Minimum, TQSizePolicy::Fixed );
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hide();
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}
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TQLabel *label;
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TQSlider *slider;
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};
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VolumeAction::VolumeAction( TDEToolBar *bar, TDEActionCollection *ac )
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: TDEToggleAction( i18n("Volume"), "volume", TQt::Key_1, 0, 0, ac, "volume" )
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, m_anchor( 0 )
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{
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m_widget = new VolumeSlider( bar->topLevelWidget() );
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connect( this, SIGNAL(toggled( bool )), SLOT(toggled( bool )) );
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connect( m_widget->slider, SIGNAL(sliderMoved( int )), SLOT(sliderMoved( int )) );
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connect( m_widget->slider, SIGNAL(sliderMoved( int )), Codeine::engine(), SLOT(setStreamParameter( int )) );
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connect( m_widget->slider, SIGNAL(sliderReleased()), SLOT(sliderReleased()) );
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}
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int
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VolumeAction::plug( TQWidget *bar, int index )
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{
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DEBUG_BLOCK
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int const id = TDEAction::plug( bar, index );
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m_anchor = (TQWidget*)bar->child( "toolbutton_volume" ); //TDEAction creates it with this name
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m_anchor->installEventFilter( this ); //so we can keep m_widget anchored
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return id;
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}
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void
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VolumeAction::toggled( bool const b )
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{
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DEBUG_BLOCK
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m_widget->raise();
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m_widget->setShown( b );
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}
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void
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VolumeAction::sliderMoved( int v )
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{
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v = 100 - v; //TQt sliders are wrong way round when vertical
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TQString const t = TQString::number( v ) + '%';
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setToolTip( i18n( "Volume: %1" ).arg( t ) );
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m_widget->label->setText( t );
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}
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bool
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VolumeAction::eventFilter( TQObject *o, TQEvent *e )
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{
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switch (e->type()) {
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case TQEvent::Move:
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case TQEvent::Resize: {
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TQWidget const * const &a = m_anchor;
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m_widget->move( a->mapTo( m_widget->parentWidget(), TQPoint( 0, a->height() ) ) );
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m_widget->resize( a->width(), m_widget->sizeHint().height() );
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return false;
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}
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//TODO one click method, flawed currently in fullscreen mode by palette change in mainwindow.cpp
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/* case TQEvent::MouseButtonPress:
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m_widget->show();
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break;
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case TQEvent::MouseButtonRelease:
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m_widget->hide();
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break;*/
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default:
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return false;
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}
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}
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#include "volumeAction.moc"
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