Copy the KDE 3.5 branch to branches/trinity for new KDE 3.5 features.

BUG:215923


git-svn-id: svn://anonsvn.kde.org/home/kde/branches/trinity/kdemultimedia@1054174 283d02a7-25f6-0310-bc7c-ecb5cbfe19da

1 files changed, 132 insertions, 0 deletions

diff --git a/arts/modules/effects/kstereovolumecontrolgui_impl.cpp b/arts/modules/effects/kstereovolumecontrolgui_impl.cpp
new file mode 100644
index 00000000..1d0f7785
--- /dev/null
+++ b/arts/modules/effects/kstereovolumecontrolgui_impl.cpp
@@ -0,0 +1,132 @@
+/*
+
+    Copyright ( C ) 2003 Arnold Krille <arnold@arnoldarts.de>
+
+    This library is free software; you can redistribute it and/or
+    modify it under the terms of the GNU Library General Public
+    License as published by the Free Software Foundation;
+    version 2 of the License.
+
+    This library is distributed in the hope that it will be useful,
+    but WITHOUT ANY WARRANTY; without even the implied warranty of
+    MERCHANTABILITY or FITNESS FOR A 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 "kstereovolumecontrolgui_impl.h"
+
+#include <qframe.h>
+#include <kdebug.h>
+#include <iostream>
+
+using namespace Arts;
+
+KStereoVolumeControlGui_impl::KStereoVolumeControlGui_impl( QFrame* w ) : KLayoutBox_impl( w ? w : new QFrame( 0 ) )
+{
+	//kdDebug()<<"KStereoVolumeControlGui_impl::KStereoVolumeControlGui_impl( QFrame* "<<w<<" )"<<endl;
+	_mapper = new KStereoVolumeControlGui_EventMapper( this, _qframe );
+	this->addWidget( _label, -100 );
+	_label.bottom( Arts::East );
+	_label.text( "Volume" );
+	this->addLine( 1, 0, -100 );
+	this->addWidget( _left, 20 );
+	this->addWidget( _tickmarks, -100 );
+	this->addWidget( _right, 20 );
+	this->addLine( 1, 0, -100 );
+	this->addWidget( _volumefader, 20 );
+	this->addWidget( _fadertickmarks, -100 );
+	_fadertickmarks.position( posLeft );
+	_tickmarks.position( posLeft|posRight );
+	this->dbmin( -36 );
+	this->dbmax( 6 );
+	_left.framestyle( Arts::Raised|Arts::Panel ); _left.linewidth( 4 );
+	_right.framestyle( Arts::Raised|Arts::Panel ); _right.linewidth( 4 );
+	this->layoutmargin( 1 ); this->linewidth( 1 ); this->framestyle( Arts::Panel|Arts::Raised );
+}
+
+void KStereoVolumeControlGui_impl::constructor( Arts::StereoVolumeControl svc ) {
+	//kdDebug() << k_funcinfo << endl;
+	_svc = svc;
+	connect( svc, "currentVolumeLeft_changed", _left, "invalue" );
+	connect( svc, "currentVolumeRight_changed", _right, "invalue" );
+
+	connect( svc, "scaleFactor_changed", _volumefader, "volume" );
+	connect( _volumefader, "volume_changed", svc, "scaleFactor" );
+
+	_volumefader.volume( svc.scaleFactor() );
+
+	_mapper->_timer->start( 100 );
+}
+
+Arts::Direction KStereoVolumeControlGui_impl::direction() { return _dir; }
+void KStereoVolumeControlGui_impl::direction( Arts::Direction n ) {
+kdDebug() << k_funcinfo << n << endl;
+	_dir = n;
+	Arts::KLayoutBox_impl::direction( _dir );
+	switch ( _dir ) {
+		case Arts::LeftToRight:
+		case Arts::RightToLeft:
+			allWidgets( BottomToTop );
+			_label.bottom( Arts::East );
+			break;
+		case Arts::TopToBottom:
+			allWidgets( LeftToRight );
+			_label.bottom( Arts::South );
+			break;
+		case Arts::BottomToTop:
+			allWidgets( RightToLeft );
+			_label.bottom( Arts::South );
+			break;
+		default: break;
+	}
+}
+
+void KStereoVolumeControlGui_impl::allWidgets( Arts::Direction n ) {
+	_left.direction( n );
+	_right.direction( n );
+	_volumefader.direction( n );
+	_tickmarks.direction( n );
+	_fadertickmarks.direction( n );
+}
+
+void KStereoVolumeControlGui_impl::title( const std::string& n ) { _label.text( n ); }
+std::string KStereoVolumeControlGui_impl::title() { return _label.text(); }
+
+float KStereoVolumeControlGui_impl::dbmin() { return _dbmin; }
+void KStereoVolumeControlGui_impl::dbmin( float n ) {
+	//kdDebug() << k_funcinfo << n << endl;
+	_dbmin = n;
+	_left.mindB( _dbmin );
+	_right.mindB( _dbmin );
+	_tickmarks.min( _dbmin );
+	_volumefader.dbmin( _dbmin );
+	_fadertickmarks.min( _dbmin );
+}
+
+float KStereoVolumeControlGui_impl::dbmax() { return _dbmax; }
+void KStereoVolumeControlGui_impl::dbmax( float n ) {
+	//kdDebug() << k_funcinfo << n << endl;
+	_dbmax = n;
+	_left.maxdB( 0 );
+	_right.maxdB( 0 );
+	_tickmarks.max( 0 );
+	_volumefader.dbmax( _dbmax );
+	_fadertickmarks.max( _dbmax );
+}
+
+void KStereoVolumeControlGui_impl::updateValues() {
+	_left.invalue( _svc.currentVolumeLeft() );
+	_right.invalue( _svc.currentVolumeRight() );
+}
+
+REGISTER_IMPLEMENTATION( KStereoVolumeControlGui_impl );
+
+// vim: sw=4 ts=4
+#include "kstereovolumecontrolgui_impl.moc"
+