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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: ?Description
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*
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*/
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//Includes
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#include <QDebug>
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#include <hblabel.h>
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#include <QGraphicsLinearLayout>
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//User Includes
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#include "glxviewids.h"
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#include "glxmodelroles.h" //Contains the declaration of the roles used to retrieve the data from model
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#include "glxdetailstextedit.h" //Contains the declaration of the custom widget glxdetailstextedit
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#include "glxlocalisationstrings.h" //contains the localisation strings
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#include "glxdetailsviewmodelwrapper.h" //Contains the declaration of the modelwrapper
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#include "glxdetailsviewitemprototype.h" //contains the declaration of this file/class
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#define CONTENTMARGINS 5
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//--------------------------------------------------------------------------------------------------------------------------------------------
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//GlxDetailsViewItemProtoType
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//--------------------------------------------------------------------------------------------------------------------------------------------
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GlxDetailsViewItemProtoType::GlxDetailsViewItemProtoType(QGraphicsItem* parent) :
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HbListViewItem(parent)
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{
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}
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//--------------------------------------------------------------------------------------------------------------------------------------------
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//~GlxDetailsViewItemProtoType
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//--------------------------------------------------------------------------------------------------------------------------------------------
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GlxDetailsViewItemProtoType::~GlxDetailsViewItemProtoType()
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{
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int widgetIndex = modelIndex().row();
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switch (widgetIndex) {
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case widgetNameIndex:
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{
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delete mImageNameEditor;
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mImageNameEditor = NULL;
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break;
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}
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case widgetDateIndex:
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{
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delete mDateLabel;
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mDateLabel = NULL;
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break;
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}
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case widgetTimeIndex:
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{
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delete mDateLabel;
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mDateLabel = NULL;
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break;
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}
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case widgetSizeIndex:
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{
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delete mSizeLabel;
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mSizeLabel = NULL;
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break;
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}
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case widgetDescriptionIndex:
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{
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delete mDescriptionEditor;
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mDescriptionEditor = NULL;
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break;
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}
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default:
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break;
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}
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}
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//--------------------------------------------------------------------------------------------------------------------------------------------
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//createItem
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//--------------------------------------------------------------------------------------------------------------------------------------------
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HbAbstractViewItem* GlxDetailsViewItemProtoType::createItem()
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{
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return new GlxDetailsViewItemProtoType(*this);
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}
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//--------------------------------------------------------------------------------------------------------------------------------------------
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//updateChildItems
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//--------------------------------------------------------------------------------------------------------------------------------------------
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void GlxDetailsViewItemProtoType::updateChildItems()
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{
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switch (modelIndex().row()) {
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case widgetNameIndex:
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{
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//create the editor
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mImageNameEditor = new GlxDetailsTextEdit(this);
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mImageNameEditor->setMaxRows(1);
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//retrieve the name from the model
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QString nameString(GLX_DETAILS_NAME);
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QVariant nameData = modelIndex().data(GlxUriRole).toString();
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if (nameData.isValid()) {
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if (nameData.canConvert<QString> ()) {
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nameString.append(nameData.toString());
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}
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}
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mImageNameEditor->setItemText(nameString);
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//Get the sub state of the details view
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int substate = modelIndex().data(GlxSubStateRole).toInt();
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if (substate != IMAGEVIEWER_DETAIL_S) {
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connect(mImageNameEditor, SIGNAL(editorTapped()), this, SLOT(forwardSignalsToView()));
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}
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else {
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mImageNameEditor->setTextItemReadOnly(TRUE);
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}
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//Connect the Signals
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const QAbstractItemModel *model = (modelIndex().model());
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connect(model, SIGNAL(updateCustomWidgets()), this, SLOT(updateWidgetValues()));
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//Add the Layout
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QGraphicsLinearLayout *widgetLayout = new QGraphicsLinearLayout(Qt::Horizontal, 0);
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widgetLayout->setContentsMargins(CONTENTMARGINS,CONTENTMARGINS,CONTENTMARGINS,CONTENTMARGINS);
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widgetLayout->addItem(mImageNameEditor);
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setLayout(widgetLayout);
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break;
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}
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case widgetDateIndex:
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{
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//retrieve the date from the model
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QString dateString;
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QVariant dateData = modelIndex().data(GlxDateRole).toString();
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if (dateData.isValid()) {
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if (dateData.canConvert<QString> ()) {
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dateString = dateData.toString();
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}
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}
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//create the label and set the data
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mDateLabel = new HbLabel(this);
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mDateLabel->setPlainText(dateString);
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mDateLabel->setMinimumHeight(size().height() + 50);
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QGraphicsLinearLayout *widgetLayout = new QGraphicsLinearLayout(Qt::Horizontal, 0);
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widgetLayout->setContentsMargins(CONTENTMARGINS, CONTENTMARGINS, CONTENTMARGINS, CONTENTMARGINS);
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widgetLayout->addItem(mDateLabel);
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setLayout(widgetLayout);
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break;
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}
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case widgetTimeIndex:
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{
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//retrieve the time from the model
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QString timeString;
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QVariant timeData = modelIndex().data(GlxTimeRole).toString();
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if (timeData.isValid()) {
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if (timeData.canConvert<QString> ()) {
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timeString = timeData.toString();
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}
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}
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//create the label and set the data
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mTimeLabel = new HbLabel(this);
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mTimeLabel->setPlainText(timeString);
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mTimeLabel->setMinimumHeight(size().height() + 50);
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//Add the Layout
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QGraphicsLinearLayout *widgetLayout = new QGraphicsLinearLayout(Qt::Horizontal, 0);
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widgetLayout->setContentsMargins(CONTENTMARGINS, CONTENTMARGINS, CONTENTMARGINS, CONTENTMARGINS);
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widgetLayout->addItem(mTimeLabel);
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setLayout(widgetLayout);
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break;
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}
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case widgetSizeIndex:
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{
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//retrieve the size from the model
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QString sizeString;
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QVariant sizeData = modelIndex().data(GlxSizeRole).toString();
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if (sizeData.isValid()) {
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if (sizeData.canConvert<QString> ()) {
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sizeString = sizeData.toString();
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}
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}
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//create the label and set the data
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mSizeLabel = new HbLabel(this);
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mSizeLabel->setPlainText(sizeString);
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mSizeLabel->setMinimumHeight(size().height() + 50);
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//Add the Layout
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QGraphicsLinearLayout *widgetLayout = new QGraphicsLinearLayout(Qt::Horizontal, 0);
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widgetLayout->setContentsMargins(CONTENTMARGINS, CONTENTMARGINS, CONTENTMARGINS, CONTENTMARGINS);
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widgetLayout->addItem(mSizeLabel);
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setLayout(widgetLayout);
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break;
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}
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case widgetDescriptionIndex:
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{
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//create the editor
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mDescriptionEditor = new GlxDetailsTextEdit(this);
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mDescriptionEditor->setMaxRows(5);
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//retrieve the size from the model
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QString descString(GLX_DETAILS_DESCRIPTION);
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QVariant descData = modelIndex().data(GlxDescRole).toString();
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if (descData.isValid()) {
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if (descData.canConvert<QString> ()) {
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descString.append(descData.toString());
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}
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}
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mDescriptionEditor->setItemText(descString);
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//Get the sub state of the details view
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int substate = modelIndex().data(GlxSubStateRole).toInt();
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if (substate != IMAGEVIEWER_DETAIL_S) {
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connect(mDescriptionEditor, SIGNAL(editorTapped()), this, SLOT(forwardSignalsToView()));
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}
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else {
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mDescriptionEditor->setTextItemReadOnly(TRUE);
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}
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//Connect the Signals
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const QAbstractItemModel *model = (modelIndex().model());
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connect(model, SIGNAL(updateCustomWidgets()), this, SLOT(updateWidgetValues()));
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//Add the Layout
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QGraphicsLinearLayout *widgetLayout = new QGraphicsLinearLayout(Qt::Horizontal, 0);
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widgetLayout->setContentsMargins(CONTENTMARGINS,CONTENTMARGINS,CONTENTMARGINS,CONTENTMARGINS);
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widgetLayout->addItem(mDescriptionEditor);
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setLayout(widgetLayout);
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break;
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}
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default:
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break;
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}
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HbListViewItem::updateChildItems();
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}
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//--------------------------------------------------------------------------------------------------------------------------------------------
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//forwardSignalsToView
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//--------------------------------------------------------------------------------------------------------------------------------------------
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void GlxDetailsViewItemProtoType::forwardSignalsToView()
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{
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int widgetIndex = modelIndex().row();
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emit static_cast<GlxDetailsViewItemProtoType*> (prototype())->signalFromCustomWidget(
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widgetIndex);
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}
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//--------------------------------------------------------------------------------------------------------------------------------------------
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//updateWidgetValues
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//--------------------------------------------------------------------------------------------------------------------------------------------
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void GlxDetailsViewItemProtoType::updateWidgetValues()
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{
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int widgetIndex = modelIndex().row();
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if (widgetIndex == GlxDetailsViewItemProtoType::widgetNameIndex) {
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QString nameString(GLX_DETAILS_NAME);
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QVariant nameData = modelIndex().data(GlxUriRole).toString();
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if (nameData.isValid()) {
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if (nameData.canConvert<QString> ()) {
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nameString.append(nameData.toString());
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}
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}
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mImageNameEditor->setItemText(nameString);
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}
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else {
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QString descString(GLX_DETAILS_DESCRIPTION);
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QVariant descData = modelIndex().data(GlxDescRole).toString();
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if (descData.isValid()) {
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if (descData.canConvert<QString> ()) {
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descString.append(descData.toString());
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}
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}
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mDescriptionEditor->setItemText(descString);
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}
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}
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