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/*
* 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., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
*/
#include "viewdockareapopup.h"
// Qt
#include <qwidget.h>
#include <qevent.h>
#include <qlayout.h>
#include <qframe.h>
#include <qpushbutton.h>
#include <qdatetime.h>
// KDE
#include <kdebug.h>
#include <kaction.h>
#include <kapplication.h>
#include <klocale.h>
// KMix
#include "mdwslider.h"
#include "mixer.h"
#include "kmixdockwidget.h"
// !! Do NOT remove or mask out "WType_Popup"
// Users will not be able to close the Popup without opening the KMix main window then.
// See Bug #93443, #96332 and #96404 for further details. -- esken
ViewDockAreaPopup::ViewDockAreaPopup(QWidget* parent, const char* name, Mixer* mixer, ViewBase::ViewFlags vflags, KMixDockWidget *dockW )
: ViewBase(parent, name, QString::null, mixer, WStyle_Customize | WType_Popup | Qt::WStyle_DialogBorder, vflags), _mdw(0), _dock(dockW)
{
QBoxLayout *layout = new QHBoxLayout( this );
_frame = new QFrame( this );
layout->addWidget( _frame );
_frame->setFrameStyle( QFrame::PopupPanel | QFrame::Raised );
_frame->setLineWidth( 1 );
_layoutMDW = new QGridLayout( _frame, 1, 1, 2, 1, "KmixPopupLayout" );
_hideTimer = new QTime();
init();
}
ViewDockAreaPopup::~ViewDockAreaPopup() {
}
void ViewDockAreaPopup::mousePressEvent(QMouseEvent *)
{
// kdDebug() << "Teste pres mouse" << endl;
/**
Hide the popup:
This should work automatically, when the user clicks outside the bounds of this popup:
Alas - it does not work.
Why it does not work, I do not know: this->isPopup() returns "true", so Qt should
properly take care of it in QWidget.
*/
if ( ! this->hasMouse() ) {
_hideTimer->start();
hide(); // needed!
}
return;
}
bool ViewDockAreaPopup::justHidden()
{
return _hideTimer->elapsed() < 300;
}
void ViewDockAreaPopup::wheelEvent ( QWheelEvent * e ) {
// Pass wheel event from "border widget" to child
if ( _mdw != 0 ) {
QApplication::sendEvent( _mdw, e);
}
}
MixDevice* ViewDockAreaPopup::dockDevice()
{
return _dockDevice;
}
void ViewDockAreaPopup::showContextMenu()
{
// no right-button-menu on "dock area popup"
return;
}
void ViewDockAreaPopup::setMixSet(MixSet *)
{
// kdDebug(67100) << "ViewDockAreaPopup::setMixSet()\n";
// This implementation of setMixSet() is a bit "exotic". But I will leave it like this, until I implement
// a configuration option for "what device to show on the dock area"
_dockDevice = _mixer->masterDevice();
if ( _dockDevice == 0 ) {
// If we have no mixer device, we will take the first available mixer device
_dockDevice = (*_mixer)[0];
}
_mixSet->append(_dockDevice);
}
QWidget* ViewDockAreaPopup::add(MixDevice *md)
{
_mdw =
new MDWSlider(
_mixer, // the mixer for this device
md, // only 1 device. This is actually _dockDevice
true, // Show Mute LED
false, // Show Record LED
false, // Small
Qt::Vertical, // Direction: only 1 device, so doesn't matter
_frame, // parent
0, // Is "NULL", so that there is no RMB-popup
_dockDevice->name().latin1() );
_layoutMDW->addItem( new QSpacerItem( 5, 20 ), 0, 2 );
_layoutMDW->addItem( new QSpacerItem( 5, 20 ), 0, 0 );
_layoutMDW->addWidget( _mdw, 0, 1 );
// Add button to show main panel
_showPanelBox = new QPushButton( i18n("Mixer"), _frame, "MixerPanel" );
connect ( _showPanelBox, SIGNAL( clicked() ), SLOT( showPanelSlot() ) );
_layoutMDW->addMultiCellWidget( _showPanelBox, 1, 1, 0, 2 );
return _mdw;
}
int ViewDockAreaPopup::count()
{
return ( _mixSet->count() );
}
int ViewDockAreaPopup::advice() {
if ( _dockDevice != 0 ) {
// I could also evaluate whether we have a "sensible" device available.
// For example
// 100 : "master volume"
// 100 : "PCM"
// 50 : "CD"
// 0 : all other devices
return 100;
}
else {
return 0;
}
}
QSize ViewDockAreaPopup::sizeHint() const {
// kdDebug(67100) << "ViewDockAreaPopup::sizeHint(): NewSize is " << _mdw->sizeHint() << "\n";
return( _mdw->sizeHint() );
}
void ViewDockAreaPopup::constructionFinished() {
// kdDebug(67100) << "ViewDockAreaPopup::constructionFinished()\n";
_mdw->move(0,0);
_mdw->show();
_mdw->resize(_mdw->sizeHint() );
resize(sizeHint());
}
void ViewDockAreaPopup::refreshVolumeLevels() {
// kdDebug(67100) << "ViewDockAreaPopup::refreshVolumeLevels()\n";
QWidget* mdw = _mdws.first();
if ( mdw == 0 ) {
kdError(67100) << "ViewDockAreaPopup::refreshVolumeLevels(): mdw == 0\n";
// sanity check (normally the lists are set up correctly)
}
else {
if ( mdw->inherits("MDWSlider")) {
static_cast<MDWSlider*>(mdw)->update();
}
else {
kdError(67100) << "ViewDockAreaPopup::refreshVolumeLevels(): mdw is not slider\n";
// no slider. Cannot happen in theory => skip it
}
}
}
void ViewDockAreaPopup::showPanelSlot() {
_dock->toggleActive();
_dock->_dockAreaPopup->hide();
}
#include "viewdockareapopup.moc"
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