/*
* Copyright (c) 2009 Nokia Corporation and/or its subsidiary(-ies).
* All rights reserved.
* This component and the accompanying materials are made available
* under the terms of "Eclipse Public License v1.0"
* which accompanies this distribution, and is available
* at the URL "http://www.eclipse.org/legal/epl-v10.html".
*
* Initial Contributors:
* Nokia Corporation - initial contribution.
*
* Contributors:
*
* Description: Implementation of QMPXVideoPlaybackProgressBar
*
*/
// Version : %version: da1mmcf#13 %
#include <QTime>
#include <QGraphicsSceneMouseEvent>
#include <hblabel.h>
#include <hbframeitem.h>
#include <hbprogressbar.h>
#include <hbframedrawer.h>
#include "mpxvideo_debug.h"
#include "mpxvideoplaybackprogressbar.h"
#include "mpxvideoplaybackdocumentloader.h"
#include "mpxvideoplaybackcontrolscontroller.h"
// -------------------------------------------------------------------------------------------------
// QMPXVideoPlaybackProgressBar::QMPXVideoPlaybackProgressBar
// -------------------------------------------------------------------------------------------------
//
QMPXVideoPlaybackProgressBar::QMPXVideoPlaybackProgressBar(
QMPXVideoPlaybackControlsController* controller )
: mController( controller )
, mDuration( -1 )
, mNeedToResumeAfterSetPosition( false )
, mInitialized( false )
, mDragging( false )
, mFrameItem( NULL )
{
MPX_ENTER_EXIT(_L("QMPXVideoPlaybackProgressBar::QMPXVideoPlaybackProgressBar()"));
}
// -------------------------------------------------------------------------------------------------
// QMPXVideoPlaybackProgressBar::~QMPXVideoPlaybackProgressBar
// -------------------------------------------------------------------------------------------------
//
QMPXVideoPlaybackProgressBar::~QMPXVideoPlaybackProgressBar()
{
MPX_ENTER_EXIT(_L("QMPXVideoPlaybackProgressBar::~QMPXVideoPlaybackProgressBar()"));
}
// -------------------------------------------------------------------------------------------------
// QMPXVideoPlaybackProgressBar::initialize
// -------------------------------------------------------------------------------------------------
//
void QMPXVideoPlaybackProgressBar::initialize()
{
MPX_ENTER_EXIT(_L("QMPXVideoPlaybackProgressBar::initialize()"));
QMPXVideoPlaybackDocumentLoader *loader = mController->layoutLoader();
//
// Don't need to initialize buttons once it gets initialized
//
if ( loader && ! mInitialized )
{
mInitialized = true;
//
// progress slider
//
QGraphicsWidget *widget = loader->findWidget( QString( "progressSlider" ) );
mProgressSlider = qobject_cast<HbProgressBar*>( widget );
//
// position label
//
widget = loader->findWidget( QString( "positionLabel" ) );
mPositionLabel= qobject_cast<HbLabel*>( widget );
//
// duration label
//
widget = loader->findWidget( QString( "durationLabel" ) );
mDurationLabel= qobject_cast<HbLabel*>( widget );
//
// If we init the progress bar after pp sends the duration informatin
// we need to set the duration manually
//
durationChanged( (qreal)mController->fileDetails()->mDuration / (qreal)KPbMilliMultiplier );
//
// Set framedrawer for semi transparent background
//
mFrameItem = new HbFrameItem ( this );
mFrameItem->setGeometry( boundingRect() );
mFrameItem->frameDrawer().setFrameType( HbFrameDrawer::OnePiece );
mFrameItem->frameDrawer().setFillWholeRect( true );
mFrameItem->frameDrawer().setFrameGraphicsName( "qtg_fr_status_trans_normal_c" );
mFrameItem->setVisible( false );
}
}
// -------------------------------------------------------------------------------------------------
// QMPXVideoPlaybackProgressBar::durationChanged
// -------------------------------------------------------------------------------------------------
//
void QMPXVideoPlaybackProgressBar::durationChanged( int duration )
{
MPX_DEBUG(_L("QMPXVideoPlaybackControlsController::durationChanged duration = %d"), duration );
mDuration = duration;
mDurationLabel->setPlainText( valueToReadableFormat( mDuration ) );
mProgressSlider->setRange( 0, mDuration );
}
// -------------------------------------------------------------------------------------------------
// QMPXVideoPlaybackProgressBar::positionChanged
// -------------------------------------------------------------------------------------------------
//
void QMPXVideoPlaybackProgressBar::positionChanged( int position )
{
MPX_DEBUG(_L("QMPXVideoPlaybackControlsController::positionChanged position = %d"), position );
//
// While dragging event, don't update old position information from mpx framework
//
if ( ! mDragging )
{
updatePostion( position );
}
}
// -------------------------------------------------------------------------------------------------
// QMPXVideoPlaybackProgressBar::updatePostion
// -------------------------------------------------------------------------------------------------
//
void QMPXVideoPlaybackProgressBar::updatePostion( int position )
{
if ( position < 0 )
{
position = 0;
}
else if ( position > mDuration )
{
position = mDuration;
}
MPX_DEBUG(_L("QMPXVideoPlaybackControlsController::updatePostion position = %d"), position );
mPositionLabel->setPlainText( valueToReadableFormat( position ) );
mProgressSlider->setProgressValue( position );
}
// -------------------------------------------------------------------------------------------------
// QMPXVideoPlaybackProgressBar::valueToReadableFormat
// -------------------------------------------------------------------------------------------------
//
QString QMPXVideoPlaybackProgressBar::valueToReadableFormat( int value )
{
MPX_DEBUG(_L("QMPXVideoPlaybackControlsController::valueToReadableFormat value = %d"), value);
int hour = value / 3600;
value = value % 3600;
int minutes = value / 60;
value = value % 60;
int second = value;
QTime time( hour ,minutes ,second );
QString str;
if ( hour == 0 )
{
str = time.toString("mm:ss");
}
else
{
str = time.toString("hh:mm:ss");
}
return str;
}
// -------------------------------------------------------------------------------------------------
// QMPXVideoPlaybackProgressBar::mousePressEvent
// -------------------------------------------------------------------------------------------------
//
void QMPXVideoPlaybackProgressBar::mousePressEvent( QGraphicsSceneMouseEvent *event )
{
MPX_DEBUG(_L("QMPXVideoPlaybackProgressBar::mousePressEvent()"));
mDragging = true;
mController->resetDisappearingTimers( EMPXTimerCancel );
//
// Pause the playback if it's playing
//
if( mController->state() == EPbStatePlaying )
{
mNeedToResumeAfterSetPosition = true;
mController->handleCommand( EMPXPbvCmdCustomPause );
}
event->accept();
}
// -------------------------------------------------------------------------------------------------
// QMPXVideoPlaybackProgressBar::mouseReleaseEvent
// -------------------------------------------------------------------------------------------------
//
void QMPXVideoPlaybackProgressBar::mouseReleaseEvent( QGraphicsSceneMouseEvent *event )
{
MPX_DEBUG(_L("QMPXVideoPlaybackProgressBar::mouseReleaseEvent()"));
mDragging = false;
mController->resetDisappearingTimers( EMPXTimerReset );
int position =
(int)( ( event->scenePos().x() - mProgressSlider->geometry().x() ) /
mProgressSlider->geometry().width() * (qreal)mDuration );
if ( position > mDuration )
{
mController->handleCommand( EMPXPbvCmdEndOfClip );
}
else
{
if ( position < 0 )
{
position = 0;
}
mController->handleCommand( EMPXPbvCmdSetPosition, position );
//
// Resume if it was playing
//
if( mNeedToResumeAfterSetPosition )
{
mNeedToResumeAfterSetPosition = false;
mController->handleCommand( EMPXPbvCmdCustomPlay );
}
}
event->accept();
}
// -------------------------------------------------------------------------------------------------
// QMPXVideoPlaybackProgressBar::mouseMoveEvent
// -------------------------------------------------------------------------------------------------
//
void QMPXVideoPlaybackProgressBar::mouseMoveEvent( QGraphicsSceneMouseEvent *event )
{
qreal result =
( event->scenePos().x() - mProgressSlider->geometry().x() ) /
mProgressSlider->geometry().width() * (qreal)mDuration;
updatePostion( result );
event->accept();
}
// -------------------------------------------------------------------------------------------------
// QMPXVideoPlaybackProgressBar::updateWithFileDetails()
// -------------------------------------------------------------------------------------------------
//
void QMPXVideoPlaybackProgressBar::updateWithFileDetails(
QMPXVideoPlaybackViewFileDetails* details )
{
MPX_DEBUG(_L("QMPXVideoPlaybackProgressBar::updateControlsWithFileDetails()"));
if ( details->mPlaybackMode == EMPXVideoLiveStreaming )
{
setEnabled( false );
mDurationLabel->setPlainText( "Live" );
}
else if ( details->mTvOutConnected && ! details->mTvOutPlayAllowed )
{
setEnabled( false );
}
else
{
setEnabled( true );
}
mFrameItem->setVisible( ( mController->viewMode() == EFullScreenView )? ETrue:EFalse );
}
// -------------------------------------------------------------------------------------------------
// QMPXVideoPlaybackProgressBar::updateState()
// -------------------------------------------------------------------------------------------------
//
void QMPXVideoPlaybackProgressBar::updateState( TMPXPlaybackState state )
{
MPX_DEBUG(_L("QMPXVideoPlaybackProgressBar::updateState() state = %d"), state );
if ( mController->viewMode() == EAudioOnlyView )
{
switch ( state )
{
case EPbStatePlaying:
case EPbStatePaused:
{
updateWithFileDetails( mController->fileDetails() );
break;
}
case EPbStateNotInitialised:
case EPbStateInitialising:
case EPbStateBuffering:
{
setEnabled( false );
break;
}
}
}
}
//End of file