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/*
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* Copyright (c) 2008 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: Videolist content widget implementation
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*
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*/
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// Version : %version: 14 %
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// INCLUDE FILES
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#include <hbpushbutton.h>
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#include <hblabel.h>
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#include <qgraphicsitem.h>
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#include <hbinstance.h>
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#include "videohintwidget.h"
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#include "videocollectionuiloader.h"
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#include "videocollectionviewutils.h"
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#include "videocollectiontrace.h"
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// ---------------------------------------------------------------------------
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// Constructor
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// ---------------------------------------------------------------------------
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//
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VideoHintWidget::VideoHintWidget( VideoCollectionUiLoader *uiLoader, QGraphicsItem *parent )
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: HbWidget( parent )
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, mUiLoader( uiLoader )
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, mServiceIcon( 0 )
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, mCurrentLevel( AllVideos )
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, mButtonShown( false )
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, mActivated( false )
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{
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FUNC_LOG;
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// NOP
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}
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// ---------------------------------------------------------------------------
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// Destructor
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// ---------------------------------------------------------------------------
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//
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VideoHintWidget::~VideoHintWidget()
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{
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FUNC_LOG;
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delete mServiceIcon;
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}
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// ---------------------------------------------------------------------------
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// initialize
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// ---------------------------------------------------------------------------
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//
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int VideoHintWidget::initialize()
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{
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FUNC_LOG;
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VideoCollectionViewUtils& utils = VideoCollectionViewUtils::instance();
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return utils.getServiceIconStrings(mServiceIconString, mServiceIconPressedString);
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}
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// ---------------------------------------------------------------------------
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// setLevel
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// ---------------------------------------------------------------------------
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//
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void VideoHintWidget::setLevel(HintLevel level)
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{
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FUNC_LOG;
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INFO_1("VideoHintWidget::setLevel() level: %d", level);
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mCurrentLevel = level;
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if(mActivated) {
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updateUiComponents();
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}
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}
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// ---------------------------------------------------------------------------
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// setButtonShown
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// ---------------------------------------------------------------------------
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//
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void VideoHintWidget::setButtonShown(bool shown)
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{
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FUNC_LOG;
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INFO_1("VideoHintWidget::setButtonShown() shown: %d", shown);
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mButtonShown = shown;
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if(mActivated) {
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updateUiComponents();
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}
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}
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// ---------------------------------------------------------------------------
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// orientationChanged
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// ---------------------------------------------------------------------------
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//
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void VideoHintWidget::orientationChangedSlot(Qt::Orientation targetOrientation)
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{
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FUNC_LOG;
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Q_UNUSED(targetOrientation);
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updateUiComponents();
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}
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// ---------------------------------------------------------------------------
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// activate
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// ---------------------------------------------------------------------------
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//
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void VideoHintWidget::activate()
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{
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FUNC_LOG;
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if (!mActivated)
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{
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HbMainWindow *mainWnd = hbInstance->allMainWindows().value(0);
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connect(
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mainWnd, SIGNAL(orientationChanged(Qt::Orientation)),
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this, SLOT(orientationChangedSlot(Qt::Orientation)));
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if(!mServiceIconString.isEmpty())
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{
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mServiceIcon = new HbIcon(mServiceIconString);
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}
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if(mServiceIcon && !mServiceIconPressedString.isEmpty())
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{
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mServiceIcon->setIconName(mServiceIconPressedString, QIcon::Normal, QIcon::On);
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}
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updateUiComponents();
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setVisible(true);
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mActivated = true;
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}
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}
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// ---------------------------------------------------------------------------
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// deactivate
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// ---------------------------------------------------------------------------
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//
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void VideoHintWidget::deactivate()
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{
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FUNC_LOG;
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if (mActivated)
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{
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mActivated = false;
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setVisible(false);
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HbMainWindow *mainWnd = hbInstance->allMainWindows().value(0);
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disconnect(
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mainWnd, SIGNAL(orientationChanged(Qt::Orientation)),
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this, SLOT(orientationChangedSlot(Qt::Orientation)));
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HbPushButton *serviceButton =
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mUiLoader->findWidget<HbPushButton>(
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DOCML_NAME_HINT_BUTTON);
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if (serviceButton)
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{
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serviceButton->setIcon(HbIcon());
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}
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delete mServiceIcon;
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mServiceIcon = 0;
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}
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}
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// ---------------------------------------------------------------------------
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// updateUiComponents
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// ---------------------------------------------------------------------------
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//
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void VideoHintWidget::updateUiComponents()
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{
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FUNC_LOG;
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HbMainWindow *mainWnd = hbInstance->allMainWindows().value(0);
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if (mainWnd)
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{
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HbPushButton *serviceButton =
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mUiLoader->findWidget<HbPushButton>(
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DOCML_NAME_HINT_BUTTON);
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HbLabel *hintLabel =
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mUiLoader->findWidget<HbLabel>(
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DOCML_NAME_HINT_LABEL);
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HbLabel *noVideosLabel =
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mUiLoader->findWidget<HbLabel>(
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DOCML_NAME_NO_VIDEOS_LABEL);
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if (serviceButton && hintLabel && noVideosLabel)
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{
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noVideosLabel->setVisible(true);
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if (mServiceIcon && mCurrentLevel == AllVideos)
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{
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hintLabel->setVisible(true);
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serviceButton->setIcon(*mServiceIcon);
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serviceButton->setVisible(mButtonShown);
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}
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else
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{
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hintLabel->setVisible(false);
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serviceButton->setVisible(false);
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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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