--- a/videoplayback/hbvideoplaybackview/controlsrc/mpxvideoplaybackbuttonbar.cpp Fri Apr 16 18:13:14 2010 +0300
+++ /dev/null Thu Jan 01 00:00:00 1970 +0000
@@ -1,566 +0,0 @@
-/*
-* 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 QMPXVideoPlaybackButtonBar
-*
-*/
-
-// Version : %version: da1mmcf#25 %
-
-
-
-#include <hbpushbutton.h>
-
-#include "mpxvideo_debug.h"
-#include "mpxvideoplaybackbuttonbar.h"
-#include "mpxvideoplaybackviewfiledetails.h"
-#include "mpxcommonvideoplaybackview.hrh"
-#include "mpxvideoplaybackdocumentloader.h"
-#include "mpxvideoplaybackcontrolscontroller.h"
-
-
-// -------------------------------------------------------------------------------------------------
-// QMPXVideoPlaybackButtonBar::QMPXVideoPlaybackButtonBar()
-// -------------------------------------------------------------------------------------------------
-//
-QMPXVideoPlaybackButtonBar::QMPXVideoPlaybackButtonBar(
- QMPXVideoPlaybackControlsController* controller )
- : mController( controller )
- , mSeekingState( EMPXNotSeeking )
- , mInitialized( false )
- , mPosition( 0 )
- , mDuration( 0 )
-{
- MPX_ENTER_EXIT(_L("QMPXVideoPlaybackButtonBar::QMPXVideoPlaybackButtonBar"));
-}
-
-// -------------------------------------------------------------------------------------------------
-// QMPXVideoPlaybackButtonBar::~QMPXVideoPlaybackButtonBar()
-// -------------------------------------------------------------------------------------------------
-//
-QMPXVideoPlaybackButtonBar::~QMPXVideoPlaybackButtonBar()
-{
- MPX_DEBUG(_L("QMPXVideoPlaybackButtonBar::~QMPXVideoPlaybackButtonBar()"));
-}
-
-// -------------------------------------------------------------------------------------------------
-// QMPXVideoPlaybackButtonBar::initialize()
-// -------------------------------------------------------------------------------------------------
-//
-void QMPXVideoPlaybackButtonBar::initialize()
-{
- MPX_ENTER_EXIT(_L("QMPXVideoPlaybackButtonBar::initialize()"));
-
- QMPXVideoPlaybackDocumentLoader *loader = mController->layoutLoader();
-
- //
- // Don't need to initialize buttons once it gets initialized
- //
- if ( loader && ! mInitialized )
- {
- mInitialized = true;
-
- //
- // RW button
- //
- QGraphicsWidget *widget = loader->findWidget( QString( "rwButton" ) );
- HbPushButton *rwButton = qobject_cast<HbPushButton*>( widget );
- connect( rwButton, SIGNAL( pressed() ), this, SLOT( handleButtonPressed() ) );
- connect( rwButton, SIGNAL( longPress( QPointF ) ), this, SLOT( rwPressing() ) );
- connect( rwButton, SIGNAL( released() ), this, SLOT( rwReleased() ) );
-
- mButtons.append( rwButton );
-
- //
- // Play button
- //
- widget = loader->findWidget( QString( "playButton" ) );
- HbPushButton *playButton = qobject_cast<HbPushButton*>( widget );
- connect( playButton, SIGNAL( pressed() ), this, SLOT( handleButtonPressed() ) );
- connect( playButton, SIGNAL( released() ), this, SLOT( play() ) );
-
- mButtons.append( playButton );
-
- //
- // Pause button
- //
- widget = loader->findWidget( QString( "pauseButton" ) );
- HbPushButton *pauseButton = qobject_cast<HbPushButton*>( widget );
- connect( pauseButton, SIGNAL( pressed() ), this, SLOT( handleButtonPressed() ) );
- connect( pauseButton, SIGNAL( released() ), this, SLOT( pause() ) );
-
- mButtons.append( pauseButton );
-
- //
- // FW button
- //
- widget = loader->findWidget( QString( "ffButton" ) );
- HbPushButton *ffButton = qobject_cast<HbPushButton*>( widget );
- connect( ffButton, SIGNAL( pressed() ), this, SLOT( handleButtonPressed() ) );
- connect( ffButton, SIGNAL( longPress( QPointF ) ), this, SLOT( ffPressing() ) );
- connect( ffButton, SIGNAL( released() ), this, SLOT( ffReleased() ) );
- mButtons.append( ffButton );
-
- //
- // Aspect ratio button
- //
- widget = loader->findWidget( QString( "naturalButton" ) );
- HbPushButton *naturalButton = qobject_cast<HbPushButton*>( widget );
- connect( naturalButton, SIGNAL( pressed() ), this, SLOT( handleButtonPressed() ) );
- connect( naturalButton, SIGNAL( released() ), this, SLOT( changeAspectRatio() ) );
- mButtons.append( naturalButton );
-
- widget = loader->findWidget( QString( "stretchButton" ) );
- HbPushButton *stretchButton = qobject_cast<HbPushButton*>( widget );
- connect( stretchButton, SIGNAL( pressed() ), this, SLOT( handleButtonPressed() ) );
- connect( stretchButton, SIGNAL( released() ), this, SLOT( changeAspectRatio() ) );
- mButtons.append( stretchButton );
-
- widget = loader->findWidget( QString( "zoomButton" ) );
- HbPushButton *zoomButton = qobject_cast<HbPushButton*>( widget );
- connect( zoomButton, SIGNAL( pressed() ), this, SLOT( handleButtonPressed() ) );
- connect( zoomButton, SIGNAL( released() ), this, SLOT( changeAspectRatio() ) );
- mButtons.append( zoomButton );
-
- //
- // Details button
- //
- widget = loader->findWidget( QString( "detailsButton" ) );
- HbPushButton *detailsButton = qobject_cast<HbPushButton*>( widget );
- connect( detailsButton, SIGNAL( pressed() ), this, SLOT( handleButtonPressed() ) );
- connect( detailsButton, SIGNAL( released() ), this, SLOT( openDetailsView() ) );
- mButtons.append( detailsButton );
-
- //
- // Attach button
- //
- widget = loader->findWidget( QString( "attachButton" ) );
- HbPushButton *attachButton = qobject_cast<HbPushButton*>( widget );
- connect( attachButton, SIGNAL( pressed() ), this, SLOT( handleButtonPressed() ) );
- connect( attachButton, SIGNAL( released() ), mController, SLOT( attachVideo() ) );
- mButtons.append( attachButton );
-
- for ( int i = 0 ; i < EMPXButtonCount ; i++ )
- {
- mButtons[i]->setFlag( QGraphicsItem::ItemIsFocusable, false );
- }
-
- mDuration = (qreal)mController->fileDetails()->mDuration / (qreal)KPbMilliMultiplier;
-
- //
- // obtain layout for aspect ratio which contains all 3 aspect ratio buttons:
- // natural, stretch, zoom
- //
- widget = loader->findWidget( QString( "aspectRatioButtons" ) );
-
- if ( mController->isAttachOperation() )
- {
- //
- // disable 3 aspect ratio buttons
- //
- widget->setVisible( false );
-
- //
- // enable "attach" button
- //
- mButtons[EMPXButtonAttach]->setVisible( true );
- }
- else
- {
- //
- // enable 3 aspect ratio buttons
- //
- widget->setVisible( true );
-
- //
- // disable "attach" button
- //
- mButtons[EMPXButtonAttach]->setVisible( false );
- }
- }
-}
-
-// -------------------------------------------------------------------------------------------------
-// QMPXVideoPlaybackButtonBar::play()
-// -------------------------------------------------------------------------------------------------
-//
-void QMPXVideoPlaybackButtonBar::play()
-{
- MPX_DEBUG(_L("QMPXVideoPlaybackButtonBar::play()"));
-
- mController->resetDisappearingTimers( EMPXTimerReset );
- mController->handleCommand( EMPXPbvCmdPlay );
-}
-
-// -------------------------------------------------------------------------------------------------
-// QMPXVideoPlaybackButtonBar::ffPressing()
-// -------------------------------------------------------------------------------------------------
-//
-void QMPXVideoPlaybackButtonBar::ffPressing()
-{
- MPX_ENTER_EXIT(_L("QMPXVideoPlaybackButtonBar::ffPressing()"),
- _L("mSeekingState = %d"), mSeekingState );
-
- if ( mSeekingState == EMPXNotSeeking )
- {
- mSeekingState = EMPXFastForwarding;
- mButtons[EMPXButtonFF]->setSelected( true );
-
- mController->handleCommand( EMPXPbvCmdSeekForward );
- }
-}
-
-// -------------------------------------------------------------------------------------------------
-// QMPXVideoPlaybackButtonBar::rwPressing()
-// -------------------------------------------------------------------------------------------------
-//
-void QMPXVideoPlaybackButtonBar::rwPressing()
-{
- MPX_ENTER_EXIT(_L("QMPXVideoPlaybackButtonBar::rwPressing()"),
- _L("mSeekingState = %d"), mSeekingState );
-
-
- if ( mSeekingState == EMPXNotSeeking )
- {
- mSeekingState = EMPXRewinding;
- mButtons[EMPXButtonRW]->setSelected( true );
-
- mController->handleCommand( EMPXPbvCmdSeekBackward );
- }
-}
-
-// -------------------------------------------------------------------------------------------------
-// QMPXVideoPlaybackButtonBar::ffReleased()
-// -------------------------------------------------------------------------------------------------
-//
-void QMPXVideoPlaybackButtonBar::ffReleased()
-{
- MPX_ENTER_EXIT(_L("QMPXVideoPlaybackButtonBar::ffReleased()"),
- _L("mSeekingState = %d"), mSeekingState );
-
- if ( mSeekingState == EMPXFastForwarding )
- {
- mSeekingState = EMPXNotSeeking;
- mController->handleCommand( EMPXPbvCmdEndSeek );
- mButtons[EMPXButtonFF]->setSelected( false );
- }
- else
- {
- int temp = mPosition + KMPXFastForward;
- MPX_DEBUG(_L("QMPXVideoPlaybackButtonBar::ffReleased() temp position = %d"), temp);
-
- //
- // If it has the playing time which is less than KMPXFastForward, ignore
- //
- if ( temp < mDuration )
- {
- mController->handleCommand( EMPXPbvCmdSetPosition, temp );
- }
- }
-
- mController->resetDisappearingTimers( EMPXTimerReset );
-}
-
-// -------------------------------------------------------------------------------------------------
-// QMPXVideoPlaybackButtonBar::rwReleased()
-// -------------------------------------------------------------------------------------------------
-//
-void QMPXVideoPlaybackButtonBar::rwReleased()
-{
- MPX_ENTER_EXIT(_L("QMPXVideoPlaybackButtonBar::rwReleased()"),
- _L("mSeekingState = %d"), mSeekingState );
-
- if ( mSeekingState == EMPXRewinding )
- {
- mSeekingState = EMPXNotSeeking;
- mController->handleCommand( EMPXPbvCmdEndSeek );
- mButtons[EMPXButtonRW]->setSelected( false );
- }
- else
- {
- int temp = mPosition + KMPXRewind;
- MPX_DEBUG(_L("QMPXVideoPlaybackButtonBar::rwReleased() temp position = %d"), temp);
-
- //
- // If it played less than KMPXRewind, jump to 0
- //
- if ( temp < 0 )
- {
- temp = 0;
- }
-
- mController->handleCommand( EMPXPbvCmdSetPosition, temp );
- }
-
- mController->resetDisappearingTimers( EMPXTimerReset );
-}
-
-// -------------------------------------------------------------------------------------------------
-// QMPXVideoPlaybackButtonBar::pause()
-// -------------------------------------------------------------------------------------------------
-//
-void QMPXVideoPlaybackButtonBar::pause()
-{
- MPX_DEBUG(_L("QMPXVideoPlaybackButtonBar::pause()"));
-
- mController->resetDisappearingTimers( EMPXTimerReset );
- mController->handleCommand( EMPXPbvCmdPause );
-}
-
-// -------------------------------------------------------------------------------------------------
-// QMPXVideoPlaybackButtonBar::changeAspectRatio()
-// -------------------------------------------------------------------------------------------------
-//
-void QMPXVideoPlaybackButtonBar::changeAspectRatio()
-{
- MPX_DEBUG(_L("QMPXVideoPlaybackButtonBar::changeAspectRatio()"));
-
- if ( ! mController->isAttachOperation() )
- {
- mController->resetDisappearingTimers( EMPXTimerReset );
-
- TMPXVideoPlaybackViewCommandIds cmd = EMPXPbvCmdNaturalAspectRatio;
-
- if ( mButtons[EMPXButtonStretch]->isVisible() )
- {
- cmd = EMPXPbvCmdStretchAspectRatio;
- }
- else if ( mButtons[EMPXButtonZoom]->isVisible() )
- {
- cmd = EMPXPbvCmdZoomAspectRatio;
- }
-
- mController->handleCommand( cmd );
- }
-}
-
-// -------------------------------------------------------------------------------------------------
-// QMPXVideoPlaybackButtonBar::updateState()
-// -------------------------------------------------------------------------------------------------
-//
-void QMPXVideoPlaybackButtonBar::updateState( TMPXPlaybackState state )
-{
- MPX_DEBUG(_L("QMPXVideoPlaybackButtonBar::updateState() state = %d"), state );
-
- switch ( state )
- {
- case EPbStatePlaying:
- {
- if ( ! isEnabled() )
- {
- setEnabled( true );
- }
-
- mButtons[EMPXButtonPlay]->setVisible( false );
- mButtons[EMPXButtonPause]->setVisible( true );
- break;
- }
- case EPbStatePaused:
- {
- if ( ! isEnabled() )
- {
- setEnabled( true );
- }
-
- mButtons[EMPXButtonPause]->setVisible( false );
- mButtons[EMPXButtonPlay]->setVisible( true );
- break;
- }
- case EPbStateNotInitialised:
- case EPbStateInitialising:
- case EPbStateBuffering:
- {
- if ( isEnabled() )
- {
- setEnabled( false );
- }
-
- break;
- }
- }
-}
-
-// -------------------------------------------------------------------------------------------------
-// QMPXVideoPlaybackButtonBar::aspectRatioChanged()
-// -------------------------------------------------------------------------------------------------
-//
-void QMPXVideoPlaybackButtonBar::aspectRatioChanged( int aspectRatio )
-{
- MPX_DEBUG(_L("QMPXVideoPlaybackButtonBar::aspectRatioChanged() aspectRatio = %d"), aspectRatio );
-
- if ( ! mController->isAttachOperation() )
- {
- switch( aspectRatio )
- {
- case EMMFNatural:
- {
- mButtons[EMPXButtonNatural]->setVisible( false );
- mButtons[EMPXButtonStretch]->setVisible( true );
- mButtons[EMPXButtonZoom]->setVisible( false );
- break;
- }
- case EMMFStretch:
- {
- mButtons[EMPXButtonNatural]->setVisible( false );
- mButtons[EMPXButtonStretch]->setVisible( false );
- mButtons[EMPXButtonZoom]->setVisible( true );
- break;
- }
- default:
- {
- mButtons[EMPXButtonNatural]->setVisible( true );
- mButtons[EMPXButtonStretch]->setVisible( false );
- mButtons[EMPXButtonZoom]->setVisible( false );
- break;
- }
- }
- }
-}
-
-// -------------------------------------------------------------------------------------------------
-// QMPXVideoPlaybackButtonBar::handleButtonPressed()
-// -------------------------------------------------------------------------------------------------
-//
-void QMPXVideoPlaybackButtonBar::handleButtonPressed()
-{
- MPX_DEBUG(_L("QMPXVideoPlaybackButtonBar::handleButtonPressed()"));
-
- mController->resetDisappearingTimers( EMPXTimerCancel );
-}
-
-// -------------------------------------------------------------------------------------------------
-// QMPXVideoPlaybackButtonBar::updateWithFileDetails()
-// -------------------------------------------------------------------------------------------------
-//
-void QMPXVideoPlaybackButtonBar::updateWithFileDetails(
- QMPXVideoPlaybackViewFileDetails* details )
-{
- MPX_DEBUG(_L("QMPXVideoPlaybackButtonBar::updateWithFileDetails()"));
-
- if ( ! mController->isAttachOperation() )
- {
- if ( ! details->mVideoEnabled ||
- details->mVideoHeight <= 0 ||
- details->mVideoWidth <= 0 ||
- details->mTvOutConnected )
- {
- mButtons[EMPXButtonNatural]->setEnabled( false );
- mButtons[EMPXButtonStretch]->setEnabled( false );
- mButtons[EMPXButtonZoom]->setEnabled( false );
- }
- else
- {
- mButtons[EMPXButtonNatural]->setEnabled( true );
- mButtons[EMPXButtonStretch]->setEnabled( true );
- mButtons[EMPXButtonZoom]->setEnabled( true );
- }
- }
-
- //
- // for audio-only clips and tv-out, default view is audionOnlyView
- // therefore, dim details button
- //
- if ( ! details->mVideoEnabled || details->mTvOutConnected )
- {
- mButtons[EMPXButtonDetails]->setEnabled( false );
- }
- else
- {
- mButtons[EMPXButtonDetails]->setEnabled( true );
- }
-
- if ( ! details->mSeekable || ( details->mTvOutConnected && ! details->mTvOutPlayAllowed ) )
- {
- mButtons[EMPXButtonRW]->setEnabled( false );
- mButtons[EMPXButtonFF]->setEnabled( false );
- }
- else
- {
- mButtons[EMPXButtonRW]->setEnabled( true );
- mButtons[EMPXButtonFF]->setEnabled( true );
- }
-
- if ( ! details->mPausableStream || ( details->mTvOutConnected && ! details->mTvOutPlayAllowed ) )
- {
- mButtons[EMPXButtonPause]->setEnabled( false );
- }
- else
- {
- mButtons[EMPXButtonPause]->setEnabled( true );
- }
-
- if ( details->mTvOutConnected && ! details->mTvOutPlayAllowed )
- {
- mButtons[EMPXButtonPlay]->setEnabled( false );
- }
- else
- {
- mButtons[EMPXButtonPlay]->setEnabled( true );
- }
-
- //
- // If it is audio only view, show the background of button
- //
- bool backgrondVisible = false;
-
- if ( mController->viewMode() == EAudioOnlyView )
- {
- backgrondVisible = true;
- }
-
- for ( int i = 0 ; i < EMPXButtonCount ; i++ )
- {
- QGraphicsItem* widget = mButtons[i]->primitive( HbStyle::P_PushButton_background );
- widget->setVisible( backgrondVisible );
- }
-}
-
-// -------------------------------------------------------------------------------------------------
-// QMPXVideoPlaybackButtonBar::openDetailsView()
-// -------------------------------------------------------------------------------------------------
-//
-void QMPXVideoPlaybackButtonBar::openDetailsView()
-{
- MPX_ENTER_EXIT(_L("QMPXVideoPlaybackButtonBar::openDetailsView()"));
-
- TPlaybackViewMode viewMode = mController->viewMode();
-
- if ( viewMode == EFullScreenView )
- {
- mController->changeViewMode( EDetailsView );
- }
-}
-
-// -------------------------------------------------------------------------------------------------
-// QMPXVideoPlaybackProgressBar::positionChanged
-// -------------------------------------------------------------------------------------------------
-//
-void QMPXVideoPlaybackButtonBar::positionChanged( int position )
-{
- MPX_DEBUG(_L("QMPXVideoPlaybackButtonBar::positionChanged position = %d"), position );
-
- mPosition = position;
-}
-
-// -------------------------------------------------------------------------------------------------
-// QMPXVideoPlaybackButtonBar::durationChanged
-// -------------------------------------------------------------------------------------------------
-//
-void QMPXVideoPlaybackButtonBar::durationChanged( int duration )
-{
- MPX_DEBUG(_L("QMPXVideoPlaybackButtonBar::durationChanged duration = %d"), duration );
-
- mDuration = duration;
-}
-
-//End of file