--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/ui/views/detailsview/src/glxdetailsviewitemprototype.cpp	Sat Sep 04 11:36:24 2010 +0530
@@ -0,0 +1,298 @@
+/*
+ * 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:   ?Description
+ *
+ */
+
+//Includes
+#include <QDebug>
+#include <hblabel.h>
+#include <QGraphicsLinearLayout>
+
+//User Includes
+#include "glxviewids.h"
+#include "glxmodelroles.h"  //Contains the declaration of the roles used to retrieve the data from model
+#include "glxdetailstextedit.h"  //Contains the declaration of the custom widget glxdetailstextedit
+#include "glxlocalisationstrings.h" //contains the localisation strings
+#include "glxdetailsviewmodelwrapper.h" //Contains the declaration of the modelwrapper
+#include "glxdetailsviewitemprototype.h" //contains the declaration of this file/class
+
+#define CONTENTMARGINS  5
+//--------------------------------------------------------------------------------------------------------------------------------------------
+//GlxDetailsViewItemProtoType
+//--------------------------------------------------------------------------------------------------------------------------------------------
+GlxDetailsViewItemProtoType::GlxDetailsViewItemProtoType(QGraphicsItem* parent) :
+    HbListViewItem(parent)
+{
+}
+
+//--------------------------------------------------------------------------------------------------------------------------------------------
+//~GlxDetailsViewItemProtoType
+//--------------------------------------------------------------------------------------------------------------------------------------------
+GlxDetailsViewItemProtoType::~GlxDetailsViewItemProtoType()
+{
+    int widgetIndex = modelIndex().row();
+    switch (widgetIndex) {
+
+    case widgetNameIndex:
+    {
+        delete mImageNameEditor;
+        mImageNameEditor = NULL;
+        break;
+    }
+
+    case widgetDateIndex:
+    {
+        delete mDateLabel;
+        mDateLabel = NULL;
+        break;
+    }
+
+    case widgetTimeIndex:
+    {
+        delete mDateLabel;
+        mDateLabel = NULL;
+        break;
+    }
+
+    case widgetSizeIndex:
+    {
+        delete mSizeLabel;
+        mSizeLabel = NULL;
+        break;
+    }
+
+    case widgetDescriptionIndex:
+    {
+        delete mDescriptionEditor;
+        mDescriptionEditor = NULL;
+        break;
+    }
+
+    default:
+        break;
+    }
+
+}
+
+//--------------------------------------------------------------------------------------------------------------------------------------------
+//createItem
+//--------------------------------------------------------------------------------------------------------------------------------------------
+HbAbstractViewItem* GlxDetailsViewItemProtoType::createItem()
+{
+    return new GlxDetailsViewItemProtoType(*this);
+}
+
+//--------------------------------------------------------------------------------------------------------------------------------------------
+//updateChildItems
+//--------------------------------------------------------------------------------------------------------------------------------------------
+void GlxDetailsViewItemProtoType::updateChildItems()
+{
+
+    switch (modelIndex().row()) {
+
+    case widgetNameIndex:
+    {
+        //create the editor
+        mImageNameEditor = new GlxDetailsTextEdit(this);        
+        mImageNameEditor->setMaxRows(1);
+        
+        //retrieve the name from the model
+        QString nameString(GLX_DETAILS_NAME);
+        QVariant nameData = modelIndex().data(GlxUriRole).toString();
+        if (nameData.isValid()) {
+            if (nameData.canConvert<QString> ()) {
+                nameString.append(nameData.toString());
+            }
+        }
+        mImageNameEditor->setItemText(nameString);
+
+        //Get the sub state of the details view
+        int substate = modelIndex().data(GlxSubStateRole).toInt();
+        if (substate != IMAGEVIEWER_DETAIL_S) {
+            connect(mImageNameEditor, SIGNAL(editorTapped()), this, SLOT(forwardSignalsToView()));
+        }
+        else {
+            mImageNameEditor->setTextItemReadOnly(TRUE);
+        }
+
+        //Connect the Signals
+        const QAbstractItemModel *model = (modelIndex().model());
+        connect(model, SIGNAL(updateCustomWidgets()), this, SLOT(updateWidgetValues()));
+
+        //Add the Layout
+        QGraphicsLinearLayout *widgetLayout = new QGraphicsLinearLayout(Qt::Horizontal, 0);
+        widgetLayout->setContentsMargins(CONTENTMARGINS,CONTENTMARGINS,CONTENTMARGINS,CONTENTMARGINS);
+        widgetLayout->addItem(mImageNameEditor);
+        setLayout(widgetLayout);
+        break;
+    }
+
+    case widgetDateIndex:
+    {
+        //retrieve the date from the model
+        QString dateString;
+        QVariant dateData = modelIndex().data(GlxDateRole).toString();    
+        if (dateData.isValid()) {
+            if (dateData.canConvert<QString> ()) {
+                dateString = dateData.toString();
+            }
+        }
+        
+        //create the label and set the data
+        mDateLabel = new HbLabel(this);
+        mDateLabel->setPlainText(dateString);
+        mDateLabel->setMinimumHeight(size().height() + 50);
+        
+        QGraphicsLinearLayout *widgetLayout = new QGraphicsLinearLayout(Qt::Horizontal, 0);
+        widgetLayout->setContentsMargins(CONTENTMARGINS, CONTENTMARGINS, CONTENTMARGINS, CONTENTMARGINS);
+        widgetLayout->addItem(mDateLabel);        
+        setLayout(widgetLayout);
+        break;
+
+    }
+    case widgetTimeIndex:
+    {
+        //retrieve the time from the model
+        QString timeString;
+        QVariant timeData = modelIndex().data(GlxTimeRole).toString();
+        if (timeData.isValid()) {
+            if (timeData.canConvert<QString> ()) {
+                timeString = timeData.toString();
+            }
+        }
+
+        //create the label and set the data
+        mTimeLabel = new HbLabel(this);
+        mTimeLabel->setPlainText(timeString);
+        mTimeLabel->setMinimumHeight(size().height() + 50);
+        
+        //Add the Layout
+        QGraphicsLinearLayout *widgetLayout = new QGraphicsLinearLayout(Qt::Horizontal, 0);
+        widgetLayout->setContentsMargins(CONTENTMARGINS, CONTENTMARGINS, CONTENTMARGINS, CONTENTMARGINS);
+        widgetLayout->addItem(mTimeLabel);
+        setLayout(widgetLayout);
+        break;
+    }
+
+    case widgetSizeIndex:
+    {
+        //retrieve the size from the model
+        QString sizeString;
+        QVariant sizeData = modelIndex().data(GlxSizeRole).toString();
+        if (sizeData.isValid()) {
+            if (sizeData.canConvert<QString> ()) {
+                sizeString = sizeData.toString();
+            }
+        }
+
+        //create the label and set the data
+        mSizeLabel = new HbLabel(this);
+        mSizeLabel->setPlainText(sizeString);
+        mSizeLabel->setMinimumHeight(size().height() + 50);
+                
+        //Add the Layout
+        QGraphicsLinearLayout *widgetLayout = new QGraphicsLinearLayout(Qt::Horizontal, 0);     
+        widgetLayout->setContentsMargins(CONTENTMARGINS, CONTENTMARGINS, CONTENTMARGINS, CONTENTMARGINS);
+        widgetLayout->addItem(mSizeLabel);
+        setLayout(widgetLayout);
+        break;
+    }
+
+    case widgetDescriptionIndex:
+    {
+        //create the editor
+        mDescriptionEditor = new GlxDetailsTextEdit(this);              
+        mDescriptionEditor->setMaxRows(5);
+        
+        //retrieve the size from the model
+        QString descString(GLX_DETAILS_DESCRIPTION);
+        QVariant descData = modelIndex().data(GlxDescRole).toString();
+        if (descData.isValid()) {
+            if (descData.canConvert<QString> ()) {
+                descString.append(descData.toString());
+            }
+        }
+        mDescriptionEditor->setItemText(descString);
+
+        //Get the sub state of the details view
+        int substate = modelIndex().data(GlxSubStateRole).toInt();
+        if (substate != IMAGEVIEWER_DETAIL_S) {
+            connect(mDescriptionEditor, SIGNAL(editorTapped()), this, SLOT(forwardSignalsToView()));
+        }
+        else {
+            mDescriptionEditor->setTextItemReadOnly(TRUE);
+        }
+
+        //Connect the Signals
+        const QAbstractItemModel *model = (modelIndex().model());
+        connect(model, SIGNAL(updateCustomWidgets()), this, SLOT(updateWidgetValues()));
+        
+        //Add the Layout
+        QGraphicsLinearLayout *widgetLayout = new QGraphicsLinearLayout(Qt::Horizontal, 0);
+        widgetLayout->setContentsMargins(CONTENTMARGINS,CONTENTMARGINS,CONTENTMARGINS,CONTENTMARGINS);
+        widgetLayout->addItem(mDescriptionEditor);
+        setLayout(widgetLayout);
+        break;
+    }
+
+    default:
+        break;
+    }
+
+    HbListViewItem::updateChildItems();
+
+}
+
+//--------------------------------------------------------------------------------------------------------------------------------------------
+//forwardSignalsToView
+//--------------------------------------------------------------------------------------------------------------------------------------------
+void GlxDetailsViewItemProtoType::forwardSignalsToView()
+{
+    int widgetIndex = modelIndex().row();
+    emit static_cast<GlxDetailsViewItemProtoType*> (prototype())->signalFromCustomWidget(
+        widgetIndex);
+}
+
+//--------------------------------------------------------------------------------------------------------------------------------------------
+//updateWidgetValues
+//--------------------------------------------------------------------------------------------------------------------------------------------
+void GlxDetailsViewItemProtoType::updateWidgetValues()
+{
+    int widgetIndex = modelIndex().row();
+    if (widgetIndex == GlxDetailsViewItemProtoType::widgetNameIndex) {
+
+        QString nameString(GLX_DETAILS_NAME);
+        QVariant nameData = modelIndex().data(GlxUriRole).toString();
+
+        if (nameData.isValid()) {
+            if (nameData.canConvert<QString> ()) {
+                nameString.append(nameData.toString());
+            }
+        }
+        mImageNameEditor->setItemText(nameString);
+    }
+    else {
+        QString descString(GLX_DETAILS_DESCRIPTION);
+        QVariant descData = modelIndex().data(GlxDescRole).toString();
+
+        if (descData.isValid()) {
+            if (descData.canConvert<QString> ()) {
+                descString.append(descData.toString());
+            }
+        }
+        mDescriptionEditor->setItemText(descString);
+    }
+}
+