/*                 This file is part of the Opie Project =. (C) 2005 Michael 'Mickey' Lauer .=l.            .>+-=  _;:,     .>    :=|. This program is free software; you can .> <`_,   >  .   <= redistribute it and/or modify it under :`=1 )Y*s>-.--   : the terms of the GNU Library General Public .="- .-=="i,     .._ License as published by the Free Software  - .   .-<_>     .<> Foundation; either version 2 of the License,      ._= =}       : or (at your option) any later version.     .%`+i>       _;_.     .i_,=:_.      -`: PARTICULAR PURPOSE. See the GNU ..}^=.=       =       ; Library General Public License for more ++=   -.     .`     .: details.  :     =  ...= . :.=-  -.   .:....=;==+<; You should have received a copy of the GNU   -_. . .   )=.  = Library General Public License along with     --        :-=` this library; see the file COPYING.LIB. If not, write to the Free Software Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. */ #include "volumeapplet.h" /* OPIE */ #include #include #include #include #include #include using namespace Opie::Core; using namespace Opie::MM; using namespace Opie::Ui; /* QT */ #include #include #include #include /* STD */ #include Channel::Channel( OMixerInterface* mixer, QWidget* parent, const char* name ) :QVBox( parent, name ) { _name = new QLabel( name, this ); _volume = new QSlider( 0, 100, 10, mixer->volume( name ), QSlider::Vertical, this ); _mute = new OLedBox( green, this ); _mute->setFocusPolicy( QWidget::NoFocus ); _mute->setFixedSize( AppLnk::smallIconSize(), AppLnk::smallIconSize() ); _name->show(); _volume->show(); _mute->show(); } Channel::~Channel() { } VolumeAppletControl::VolumeAppletControl( OTaskbarApplet* parent, const char* name ) :QFrame( parent, name, WStyle_StaysOnTop | WType_Popup ), l(0) { setFrameStyle( QFrame::PopupPanel | QFrame::Raised ); l = new QGridLayout( this ); } void VolumeAppletControl::build() { OSoundSystem* sound = OSoundSystem::instance(); OSoundSystem::CardIterator it = sound->iterator(); OMixerInterface* mixer = new OMixerInterface( this, "/dev/mixer" ); QStringList channels = mixer->allChannels(); int x = 0; int y = 0; for ( QStringList::Iterator it = channels.begin(); it != channels.end(); ++it ) { odebug << "OSSDEMO: Mixer has channel " << *it << "" << oendl; odebug << "OSSDEMO: +--- volume " << ( mixer->volume( *it ) & 0xff ) << " (left) | " << ( mixer->volume( *it ) >> 8 ) << " (right)" << oendl; l->addWidget( new Channel( mixer, this, *it ), x++, y ); } } VolumeAppletControl::~VolumeAppletControl() { } void VolumeAppletControl::showEvent( QShowEvent* e ) { odebug << "showEvent" << oendl; build(); QWidget::showEvent( e ); } void VolumeAppletControl::hideEvent( QHideEvent* e ) { odebug << "hideEvent" << oendl; QWidget::hideEvent( e ); } QSize VolumeAppletControl::sizeHint() const { return QFrame::sizeHint(); } VolumeApplet::VolumeApplet( QWidget *parent, const char *name ) :OTaskbarApplet( parent, name ) { setFixedHeight( AppLnk::smallIconSize() ); setFixedWidth( AppLnk::smallIconSize() ); _pixmap.convertFromImage( Resource::loadImage( "volumeapplet/volume" ).smoothScale( height(), width() ) ); _control = new VolumeAppletControl( this, "control" ); } VolumeApplet::~VolumeApplet() { } int VolumeApplet::position() { return 4; } void VolumeApplet::paintEvent( QPaintEvent* ) { QPainter p(this); p.drawPixmap(0, 2, _pixmap ); } void VolumeApplet::mousePressEvent( QMouseEvent* ) { if ( !_control->isVisible() ) { popup( _control ); } else { _control->hide(); } } EXPORT_OPIE_APPLET_v1( VolumeApplet )