controlpanelui/src/cpplugins/personalizationplugin/src/cppersonalizationcustomviewitem.cpp
changeset 10 0a74be98a8bc
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/controlpanelui/src/cpplugins/personalizationplugin/src/cppersonalizationcustomviewitem.cpp	Fri Mar 19 09:29:29 2010 +0200
@@ -0,0 +1,122 @@
+/*
+ * 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:  
+ *
+ */
+
+#include "cppersonalizationcustomviewitem.h"
+#include "cpmastervolumeslider.h"
+#include <hbdataformmodelitem.h>
+#include <hbdataformmodel.h>
+#include <hbabstractitemview.h>
+#include <QMetaProperty>
+
+CpPersonalizationCustomViewItem::CpPersonalizationCustomViewItem(QGraphicsItem *parent )
+																: HbDataFormViewItem(parent)
+{
+}
+CpPersonalizationCustomViewItem::~CpPersonalizationCustomViewItem()
+{
+}
+HbAbstractViewItem* CpPersonalizationCustomViewItem::createItem()
+{
+	return new CpPersonalizationCustomViewItem(*this);
+}
+bool CpPersonalizationCustomViewItem::canSetModelIndex(const QModelIndex &index) const
+{
+	int type = index.data(HbDataFormModelItem::ItemTypeRole).toInt();
+	if (type == MasterVolumeSliderItem) {
+		return true;
+	}
+	else {
+		return false;
+	}
+}
+
+HbWidget *CpPersonalizationCustomViewItem::createCustomWidget()
+{
+    int type = modelIndex().data(HbDataFormModelItem::ItemTypeRole).toInt();
+	if (type == MasterVolumeSliderItem) {
+		CpMasterVolumeSlider *masterVolumeSlider = new CpMasterVolumeSlider();
+		connect(masterVolumeSlider, SIGNAL(valueChanged(int)), this, SLOT(store()));
+		mWidget = masterVolumeSlider;
+		return masterVolumeSlider;
+	}
+	else {
+		return 0;
+	}
+}
+
+void CpPersonalizationCustomViewItem::load()
+{
+	HbDataFormViewItem::load();
+	if (mWidget) {
+		HbDataFormModelItem::DataItemType itemType = static_cast<HbDataFormModelItem::DataItemType>(
+			modelIndex().data(HbDataFormModelItem::ItemTypeRole).toInt());
+
+		if(itemType == MasterVolumeSliderItem) {
+
+			QModelIndex itemIndex = modelIndex();
+			HbDataFormModel *model = static_cast<HbDataFormModel*>(itemView()->model());;
+			HbDataFormModelItem *modelItem = static_cast<HbDataFormModelItem*>(
+				model->itemFromIndex(itemIndex));
+
+			const QMetaObject *metaObj = mWidget->metaObject();
+			int count = metaObj->propertyCount();
+			for (int i = 0; i < count; i++) {
+				QMetaProperty metaProperty = metaObj->property(i);
+				if (metaProperty.isValid() && metaProperty.isWritable()) {
+					metaProperty.write(mWidget,modelItem->contentWidgetData(metaProperty.name()));
+				}
+
+			}
+		}
+	}
+}
+
+void CpPersonalizationCustomViewItem::store()
+{
+	HbDataFormViewItem::store();
+	if (mWidget) {
+		HbDataFormModelItem::DataItemType itemType = static_cast<HbDataFormModelItem::DataItemType>(
+			modelIndex().data(HbDataFormModelItem::ItemTypeRole).toInt());
+
+		if(itemType == MasterVolumeSliderItem) {
+
+			QModelIndex itemIndex = modelIndex();
+			HbDataFormModel *model = static_cast<HbDataFormModel*>(itemView()->model());;
+			HbDataFormModelItem *modelItem = static_cast<HbDataFormModelItem*>(
+				model->itemFromIndex(itemIndex));
+			if (CpMasterVolumeSlider *slider = qobject_cast<CpMasterVolumeSlider *>(mWidget)) {
+					modelItem->setContentWidgetData("value",slider->value());
+			}
+			
+		}
+	}
+}
+
+void CpPersonalizationCustomViewItem::onValueChanged(int value)
+{
+	HbDataFormModelItem::DataItemType itemType = static_cast<HbDataFormModelItem::DataItemType>(
+									modelIndex().data(HbDataFormModelItem::ItemTypeRole).toInt());
+
+	if(itemType == MasterVolumeSliderItem) {
+
+		QModelIndex itemIndex = modelIndex();
+		HbDataFormModel *model = static_cast<HbDataFormModel*>(itemView()->model());;
+		HbDataFormModelItem *modelItem = static_cast<HbDataFormModelItem*>(
+			model->itemFromIndex(itemIndex));
+		modelItem->setContentWidgetData("value",value);
+	}
+}