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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#18 %
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#include <QTime>
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#include <QTimer>
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#include <QGraphicsSceneMouseEvent>
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#include <hblabel.h>
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#include <hbprogressslider.h>
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#include <hbextendedlocale.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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const int KSeekingTimeOut = 250;
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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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, mDraggingPosition( 0 )
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, mSetPosition( -1 )
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, mNeedToResumeAfterSetPosition( false )
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, mInitialized( false )
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, mSliderDragging( false )
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, mLongTimeFormat( false )
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, mLiveStreaming( false )
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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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disconnect( mSeekingTimer, SIGNAL( timeout() ), this, SLOT( handleSeekingTimeout() ) );
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if ( mSeekingTimer )
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{
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if ( mSeekingTimer->isActive() )
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{
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mSeekingTimer->stop();
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}
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delete mSeekingTimer;
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mSeekingTimer = NULL;
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}
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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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mLiveStreaming =
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( mController->fileDetails()->mPlaybackMode == EMPXVideoLiveStreaming )? true:false;
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//
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// Create a timer for seeking.
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// We will issue SetPosition every KSeekingTimeOut msec to show the current frame to user
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//
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mSeekingTimer = new QTimer();
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mSeekingTimer->setSingleShot( false );
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mSeekingTimer->setInterval( KSeekingTimeOut );
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connect( mSeekingTimer, SIGNAL( timeout() ), this, SLOT( handleSeekingTimeout() ) );
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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<HbProgressSlider*>( widget );
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connect( mProgressSlider, SIGNAL( sliderPressed() ), this, SLOT( handleSliderPressed() ) );
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connect( mProgressSlider, SIGNAL( sliderReleased() ), this, SLOT( handleSliderReleased() ) );
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connect( mProgressSlider, SIGNAL( sliderMoved( int ) ), this, SLOT( handleSliderMoved( int ) ) );
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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 the position to 0 until we get position information
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//
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positionChanged( 0 );
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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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if ( mLiveStreaming )
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{
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mProgressSlider->setMaxText( "Live" );
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}
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else
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{
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mDuration = duration;
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if ( ( mDuration / 3600 ) > 0 )
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{
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mLongTimeFormat = true;
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}
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else
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{
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mLongTimeFormat = false;
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}
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mProgressSlider->setMaxText( valueToReadableFormat( mDuration ) );
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}
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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 ( ! mSliderDragging )
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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 && ! mLiveStreaming )
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{
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position = mDuration;
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}
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MPX_DEBUG(_L("QMPXVideoPlaybackProgressBar::updatePostion position = %d"), position );
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mProgressSlider->setMinText( valueToReadableFormat( position ) );
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//
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// Don't need to set the slider for live streaming
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//
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if ( ! mLiveStreaming )
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{
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mProgressSlider->setSliderValue( position );
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mProgressSlider->setProgressValue( position );
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}
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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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HbExtendedLocale locale = HbExtendedLocale::system();
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if ( mLongTimeFormat )
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{
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str = locale.format( time, r_qtn_time_durat_long );
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}
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else
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{
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str = locale.format( time, r_qtn_time_durat_min_sec );
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}
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return str;
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}
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// -------------------------------------------------------------------------------------------------
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// QMPXVideoPlaybackProgressBar::handleSliderPressed
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// -------------------------------------------------------------------------------------------------
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//
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void QMPXVideoPlaybackProgressBar::handleSliderPressed()
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{
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MPX_ENTER_EXIT(_L("QMPXVideoPlaybackProgressBar::handleSliderPressed()"));
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mSliderDragging = 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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}
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// -------------------------------------------------------------------------------------------------
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// QMPXVideoPlaybackProgressBar::handleSliderMoved
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// -------------------------------------------------------------------------------------------------
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//
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void QMPXVideoPlaybackProgressBar::handleSliderMoved( int value )
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{
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MPX_DEBUG(_L("QMPXVideoPlaybackProgressBar::handleSliderMoved() position = %d"), value);
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updatePostion( value );
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//
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// If the slider is dragging, start the timer and seek every KSeekingTimeOut msec
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//
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if ( mSliderDragging )
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{
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mDraggingPosition = value;
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MPX_DEBUG(_L("QMPXVideoPlaybackProgressBar::handleSliderMoved() mDraggingPosition = %d"), mDraggingPosition);
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if ( mSeekingTimer && ! mSeekingTimer->isActive() )
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{
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mSeekingTimer->start();
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}
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}
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else
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{
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if ( value >= mDuration )
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{
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MPX_DEBUG(_L("QMPXVideoPlaybackProgressBar::setPosition() reached end of the clip"));
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mController->handleCommand( EMPXPbvCmdEndOfClip );
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}
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else
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{
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value = mProgressSlider->sliderValue();
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MPX_DEBUG(_L("QMPXVideoPlaybackProgressBar::setPosition() position = %d"), value);
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mController->handleCommand( EMPXPbvCmdSetPosition, value );
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}
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}
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}
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// -------------------------------------------------------------------------------------------------
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// QMPXVideoPlaybackProgressBar::handleSliderReleased
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// -------------------------------------------------------------------------------------------------
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//
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void QMPXVideoPlaybackProgressBar::handleSliderReleased()
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{
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MPX_ENTER_EXIT(_L("QMPXVideoPlaybackProgressBar::handleSliderReleased()"));
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mSliderDragging = false;
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if ( mSeekingTimer && mSeekingTimer->isActive() )
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{
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mSeekingTimer->stop();
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}
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mController->resetDisappearingTimers( EMPXTimerReset );
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int value = mProgressSlider->sliderValue();
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if ( value >= mDuration )
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{
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MPX_DEBUG(_L("QMPXVideoPlaybackProgressBar::setPosition() reached end of the clip"));
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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 ( value < 0 )
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{
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value = 0;
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}
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MPX_DEBUG(_L("QMPXVideoPlaybackProgressBar::setPosition() position = %d"), value);
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mController->handleCommand( EMPXPbvCmdSetPosition, value );
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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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}
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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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mProgressSlider->setEnabled( false );
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}
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else if ( details->mTvOutConnected && ! details->mTvOutPlayAllowed )
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{
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mProgressSlider->setEnabled( false );
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}
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else if ( ! mProgressSlider->isEnabled() )
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{
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mProgressSlider->setEnabled( true );
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}
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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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|
373 |
{
|
|
|
374 |
MPX_DEBUG(_L("QMPXVideoPlaybackProgressBar::updateState() state = %d"), state );
|
|
|
375 |
|
|
36
|
376 |
switch ( state )
|
|
34
|
377 |
{
|
|
36
|
378 |
case EPbStatePlaying:
|
|
|
379 |
case EPbStatePaused:
|
|
34
|
380 |
{
|
|
36
|
381 |
if ( ! isEnabled() )
|
|
34
|
382 |
{
|
|
36
|
383 |
setEnabled( true );
|
|
34
|
384 |
}
|
|
36
|
385 |
|
|
|
386 |
break;
|
|
|
387 |
}
|
|
|
388 |
default:
|
|
|
389 |
{
|
|
|
390 |
if ( isEnabled() )
|
|
34
|
391 |
{
|
|
|
392 |
setEnabled( false );
|
|
|
393 |
}
|
|
36
|
394 |
break;
|
|
34
|
395 |
}
|
|
|
396 |
}
|
|
|
397 |
}
|
|
|
398 |
|
|
36
|
399 |
// -------------------------------------------------------------------------------------------------
|
|
|
400 |
// QMPXVideoPlaybackProgressBar::handleSeekingTimeout()
|
|
|
401 |
// -------------------------------------------------------------------------------------------------
|
|
|
402 |
//
|
|
|
403 |
void QMPXVideoPlaybackProgressBar::handleSeekingTimeout()
|
|
|
404 |
{
|
|
|
405 |
if ( mDraggingPosition >= mDuration )
|
|
|
406 |
{
|
|
|
407 |
mDraggingPosition = mDuration;
|
|
|
408 |
}
|
|
|
409 |
else if( mDraggingPosition < 0 )
|
|
|
410 |
{
|
|
|
411 |
mDraggingPosition = 0;
|
|
|
412 |
}
|
|
|
413 |
|
|
|
414 |
MPX_DEBUG(_L("QMPXVideoPlaybackProgressBar::handleSeekingTimeout() Dragging pos = %d, Set pos = %d")
|
|
|
415 |
, mDraggingPosition, mSetPosition );
|
|
|
416 |
|
|
|
417 |
if ( mSetPosition != mDraggingPosition )
|
|
|
418 |
{
|
|
|
419 |
mSetPosition = mDraggingPosition;
|
|
|
420 |
mController->handleCommand( EMPXPbvCmdSetPosition, mSetPosition );
|
|
|
421 |
}
|
|
|
422 |
}
|
|
|
423 |
|
|
34
|
424 |
//End of file
|