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// (C) 2005 Max Howell (max.howell@methylblue.com)
// See COPYING file for licensing information
#include <kiconloader.h>
#include <tdelocale.h>
#include <tdetoolbar.h>
#include <tqevent.h>
#include <tqlabel.h>
#include <tqlayout.h>
#include <tqslider.h>
#include <tqtoolbutton.h>
#include <tqtooltip.h>
#include "../debug.h"
#include "volumeAction.h"
#include "xineEngine.h"
class VolumeSlider : public TQFrame
{
public:
VolumeSlider( TQWidget *parent )
: TQFrame( parent )
{
slider = new TQSlider(TQt::Vertical, this, "volume");
label = new TQLabel(this);
mute = new TQToolButton(this, "volume_slider_mute");
mute->setAutoRaise(true);
mute->setToggleButton(true);
TQToolTip::add(mute, i18n("Toggle Mute"));
TQBoxLayout *lay = new TQVBoxLayout(this);
lay->addWidget(slider, 0, TQt::AlignHCenter);
lay->addWidget(label, 0, TQt::AlignHCenter);
lay->addWidget(mute, 0, TQt::AlignHCenter);
lay->setMargin(4);
slider->setRange( 0, 100 );
setFrameStyle( TQFrame::Plain | TQFrame::Box );
setSizePolicy( TQSizePolicy::Preferred, TQSizePolicy::Preferred );
// Test for icon support
const char* mutedIcons[] = { "audio-volume-muted", "player_mute", "mute" };
bool iconFound = false;
for (size_t i = 0; i < (sizeof(mutedIcons) / sizeof(*mutedIcons)); ++i)
{
if (!TDEGlobal::iconLoader()->iconPath(mutedIcons[i], TDEIcon::Toolbar, true).isNull())
{
mute->setIconSet(TDEGlobal::iconLoader()->loadIconSet(mutedIcons[i], TDEIcon::Toolbar));
iconFound = true;
break;
}
}
if (!iconFound)
{
mute->setAutoRaise(false);
mute->setText(i18n("Mute"));
}
// Calculate width required for max label size
label->setText( "100%" );
adjustSize();
requiredWidth = width();
hide();
}
TQToolButton *mute;
TQLabel *label;
TQSlider *slider;
int requiredWidth;
void setMuted(bool muted)
{
// Behave correctly when VolumeAction's "setMuted" slot is invoked.
mute->setDown(muted);
}
};
VolumeAction::VolumeAction( TDEToolBar *bar, TDEActionCollection *ac )
: TDEToggleAction( i18n("Volume"), "volume", TQt::Key_1, nullptr, nullptr, ac, "volume" )
, m_anchor( nullptr )
{
m_widget = new VolumeSlider( bar->topLevelWidget() );
connect(this, TQ_SIGNAL(toggled(bool)), TQ_SLOT(toggled(bool)));
connect(m_widget->mute, TQ_SIGNAL(toggled(bool)), Codeine::engine(), TQ_SLOT(setMuted(bool)));
connect(m_widget->mute, TQ_SIGNAL(toggled(bool)), TQ_SLOT(setMuted(bool)));
connect(m_widget->slider, TQ_SIGNAL(valueChanged(int)), Codeine::engine(), TQ_SLOT(setStreamParameter(int)));
connect(m_widget->slider, TQ_SIGNAL(valueChanged(int)), TQ_SLOT(sliderMoved(int)));
}
int
VolumeAction::plug( TQWidget *bar, int index )
{
DEBUG_BLOCK
int const id = TDEAction::plug( bar, index );
m_anchor = (TQWidget*)bar->child( "toolbutton_volume" ); //TDEAction creates it with this name
m_anchor->installEventFilter( this ); //so we can keep m_widget anchored
return id;
}
void
VolumeAction::toggled( bool const b )
{
m_widget->raise();
m_widget->setShown( b );
}
void
VolumeAction::sliderMoved(int v)
{
// TQt sliders are wrong way round when vertical
v = 100 - v;
auto vol = TQString("%1%").arg(v);
m_widget->label->setText(vol);
setToolTip(i18n("Volume %1").arg(vol));
}
void
VolumeAction::setMuted(bool mute)
{
m_widget->setMuted(mute);
}
void
VolumeAction::setVolume(int volume)
{
// TQt sliders are the wrong way round when vertical.
m_widget->slider->setValue(100 - volume);
}
bool
VolumeAction::eventFilter( TQObject *o, TQEvent *e )
{
switch (e->type()) {
case TQEvent::Move:
case TQEvent::Resize: {
TQWidget const * const &a = m_anchor;
m_widget->resize( m_widget->requiredWidth, m_widget->sizeHint().height() );
m_widget->move( a->mapTo( m_widget->parentWidget(), TQPoint( a->width() - m_widget->width(), a->height() ) ) );
return false;
}
//TODO one click method, flawed currently in fullscreen mode by palette change in mainwindow.cpp
/* case TQEvent::MouseButtonPress:
m_widget->show();
break;
case TQEvent::MouseButtonRelease:
m_widget->hide();
break;*/
default:
return false;
}
}
#include "volumeAction.moc"
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