You can not select more than 25 topics
Topics must start with a letter or number, can include dashes ('-') and can be up to 35 characters long.
217 lines
7.7 KiB
217 lines
7.7 KiB
/*
|
|
* KMix -- KDE's full featured mini mixer
|
|
*
|
|
*
|
|
* Copyright (C) 1996-2004 Christian Esken <esken@kde.org>
|
|
*
|
|
* This program 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; either
|
|
* version 2 of the License, or (at your option) any later version.
|
|
*
|
|
* This program 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 program; if not, write to the Free
|
|
* Software Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
|
|
*/
|
|
|
|
#include <tqbuttongroup.h>
|
|
#include <tqlayout.h>
|
|
#include <tqlabel.h>
|
|
#include <tqptrlist.h>
|
|
#include <tqradiobutton.h>
|
|
#include <tqscrollview.h>
|
|
#include <tqtooltip.h>
|
|
#include <tqvbox.h>
|
|
|
|
#include <kcombobox.h>
|
|
#include <kdebug.h>
|
|
#include <kdialogbase.h>
|
|
#include <tdeapplication.h>
|
|
#include <tdelocale.h>
|
|
|
|
#include "dialogselectmaster.h"
|
|
#include "mixdevice.h"
|
|
#include "mixer.h"
|
|
|
|
DialogSelectMaster::DialogSelectMaster( Mixer *mixer )
|
|
: KDialogBase( Plain, i18n( "Select Master Channel" ), Ok|Cancel, Ok )
|
|
{
|
|
_layout = 0;
|
|
m_vboxForScrollView = 0;
|
|
createWidgets(mixer); // Open with Mixer Hardware #0
|
|
}
|
|
|
|
DialogSelectMaster::~DialogSelectMaster()
|
|
{
|
|
delete _layout;
|
|
delete m_vboxForScrollView;
|
|
}
|
|
|
|
/**
|
|
* Create basic widgets of the Dialog.
|
|
*/
|
|
void DialogSelectMaster::createWidgets(Mixer *ptr_mixer)
|
|
{
|
|
TQFrame *m_mainFrame = plainPage();
|
|
_layout = new TQVBoxLayout(m_mainFrame,0,-1, "_layout" );
|
|
|
|
// Default or user selected
|
|
TQButtonGroup *bgMasterSelection = new TQButtonGroup(1, Qt::Vertical, i18n("KMix master channel selection"), m_mainFrame);
|
|
connect(bgMasterSelection, TQT_SIGNAL(clicked(int)), this, TQT_SLOT(masterSelectionChanged(int)));
|
|
_layout->add(bgMasterSelection);
|
|
m_defaultMaster = new TQRadioButton(i18n("Default"), bgMasterSelection);
|
|
m_userMaster = new TQRadioButton(i18n("Custom"), bgMasterSelection);
|
|
|
|
m_vboxChannels = new TQVBox(m_mainFrame);
|
|
_layout->add(m_vboxChannels);
|
|
if ( Mixer::mixers().count() > 1 ) {
|
|
//kdDebug(67100) << "DialogSelectMaster::createPage count()>1" << "\n";
|
|
// More than one Mixer => show Combo-Box to select Mixer
|
|
// Mixer widget line
|
|
TQHBox *hboxMixerName = new TQHBox(m_vboxChannels);
|
|
hboxMixerName->setSpacing(KDialog::spacingHint());
|
|
|
|
TQLabel *qlbl = new TQLabel( i18n("Current Mixer"), hboxMixerName );
|
|
qlbl->setFixedHeight(qlbl->sizeHint().height());
|
|
|
|
m_cMixer = new KComboBox( FALSE, hboxMixerName, "mixerCombo" );
|
|
m_cMixer->setFixedHeight(m_cMixer->sizeHint().height());
|
|
TQToolTip::add(m_cMixer, i18n("Current mixer"));
|
|
connect(m_cMixer, TQT_SIGNAL(activated(int)), this, TQT_SLOT(createPageByID(int)));
|
|
|
|
//int id=1;
|
|
for ( Mixer *mixer = Mixer::mixers().first(); mixer !=0; mixer = Mixer::mixers().next() ) {
|
|
m_cMixer->insertItem( mixer->mixerName() );
|
|
if ( ptr_mixer == mixer ) {
|
|
// Make the current Mixer the current item in the ComboBos
|
|
m_cMixer->setCurrentItem( m_cMixer->count()-1 );
|
|
}
|
|
//id++;
|
|
} // end for all_Mixers
|
|
} // end if (more_than_1_Mixer)
|
|
|
|
TQLabel *qlbl = new TQLabel( i18n("Select the channel representing the master volume:"), m_vboxChannels );
|
|
_layout->addWidget(qlbl);
|
|
|
|
m_scrollableChannelSelector = new TQScrollView(m_vboxChannels, "scrollableChannelSelector");
|
|
m_scrollableChannelSelector->viewport()->setBackgroundMode(TQt::PaletteBackground);
|
|
|
|
m_buttonGroupForScrollView = new TQButtonGroup(this); // invisible TQButtonGroup
|
|
m_buttonGroupForScrollView->hide();
|
|
|
|
createPage(ptr_mixer);
|
|
|
|
kapp->config()->setGroup(0);
|
|
bool useDefaultMaster = kapp->config()->readBoolEntry("UseDefaultMaster", true);
|
|
if (useDefaultMaster)
|
|
{
|
|
m_defaultMaster->setChecked(true);
|
|
}
|
|
else
|
|
{
|
|
m_userMaster->setChecked(true);
|
|
}
|
|
masterSelectionChanged(0);
|
|
|
|
connect( this, TQT_SIGNAL(okClicked()) , this, TQT_SLOT(apply()) );
|
|
}
|
|
|
|
void DialogSelectMaster::masterSelectionChanged(int _unused)
|
|
{
|
|
m_vboxChannels->setEnabled(m_userMaster->isChecked());
|
|
}
|
|
|
|
/**
|
|
* Create RadioButton's for the Mixer with number 'mixerId'.
|
|
* @par mixerId The Mixer, for which the RadioButton's should be created.
|
|
*/
|
|
void DialogSelectMaster::createPageByID(int mixerId)
|
|
{
|
|
//kdDebug(67100) << "DialogSelectMaster::createPage()" << endl;
|
|
Mixer *mixer = Mixer::mixers().at(mixerId);
|
|
if ( mixer == 0 ) {
|
|
kdError(67100) << "DialogSelectMaster::createPage(): Invalid Mixer (mixerID=" << mixerId << ")" << endl;
|
|
return; // can not happen
|
|
}
|
|
createPage(mixer);
|
|
}
|
|
|
|
/**
|
|
* Create RadioButton's for the Mixer with number 'mixerId'.
|
|
* @par mixerId The Mixer, for which the RadioButton's should be created.
|
|
*/
|
|
void DialogSelectMaster::createPage(Mixer* mixer)
|
|
{
|
|
|
|
/** --- Reset page -----------------------------------------------
|
|
* In case the user selected a new Mixer via m_cMixer, we need
|
|
* to remove the stuff created on the last call.
|
|
*/
|
|
// delete the VBox. This should automatically remove all contained TQRadioButton's.
|
|
delete m_vboxForScrollView;
|
|
m_mixerPKs.clear();
|
|
/** Reset page end -------------------------------------------------- */
|
|
|
|
m_vboxForScrollView = new TQVBox(m_scrollableChannelSelector->viewport());
|
|
m_scrollableChannelSelector->addChild(m_vboxForScrollView);
|
|
|
|
TQString masterKey = "----noMaster---"; // Use a non-matching name as default
|
|
MixDevice* master = mixer->masterDevice();
|
|
if ( master != 0 ) masterKey = master->getPK();
|
|
|
|
const MixSet& mixset = mixer->getMixSet();
|
|
MixSet& mset = const_cast<MixSet&>(mixset);
|
|
for( MixDevice* md = mset.first(); md != 0; md = mset.next() )
|
|
{
|
|
// Create a RadioButton for each MixDevice (excluding Enum's)
|
|
if ( ! md->isEnum() && ! md->isSwitch() ) {
|
|
//kdDebug(67100) << "DialogSelectMaster::createPage() mset append qrb" << endl;
|
|
TQString mdName = md->name();
|
|
mdName.replace('&', "&&"); // Quoting the '&' needed, to prevent TQRadioButton creating an accelerator
|
|
TQRadioButton* qrb = new TQRadioButton( mdName, m_vboxForScrollView);
|
|
m_buttonGroupForScrollView->insert(qrb); //(qrb, md->num());
|
|
//_qEnabledCB.append(qrb);
|
|
m_mixerPKs.push_back(md->getPK());
|
|
if ( md->getPK() == masterKey ) {
|
|
qrb->setChecked(true); // preselect the current master
|
|
}
|
|
else {
|
|
qrb->setChecked(false);
|
|
}
|
|
}
|
|
}
|
|
|
|
m_vboxForScrollView->show(); // show() is neccesary starting with the second call to createPage()
|
|
}
|
|
|
|
|
|
void DialogSelectMaster::apply()
|
|
{
|
|
int soundcard_id = 0;
|
|
if ( Mixer::mixers().count() > 1 ) {
|
|
soundcard_id = m_cMixer->currentItem();
|
|
}
|
|
int channel_id = m_buttonGroupForScrollView->selectedId();
|
|
if ( channel_id != -1 ) {
|
|
// A channel was selected by the user => emit the "newMasterSelected()" signal
|
|
//kdDebug(67100) << "DialogSelectMaster::apply(): default master=" << m_defaultMaster->isChecked() << ", card=" << soundcard_id << ", channel=" << channel_id << endl;
|
|
Mixer *mixer = Mixer::mixers().at(soundcard_id);
|
|
if ( mixer == 0 ) {
|
|
kdError(67100) << "DialogSelectMaster::createPage(): Invalid Mixer (mixerID=" << soundcard_id << ")" << endl;
|
|
return; // can not happen
|
|
}
|
|
else {
|
|
mixer->setMasterDevice(m_mixerPKs[channel_id]);
|
|
emit newMasterSelected(m_defaultMaster->isChecked(), soundcard_id, m_mixerPKs[channel_id]);
|
|
}
|
|
}
|
|
}
|
|
|
|
#include "dialogselectmaster.moc"
|
|
|