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