--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/usbuis/usbsettingsapp/src/usbsettingsapp.cpp	Tue Aug 31 16:13:57 2010 +0300
@@ -0,0 +1,132 @@
+/*
+* Copyright (c) 2010 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 "usbsettingsapp.h"
+#include <hblistviewitem.h>
+#include <QItemSelectionModel>
+#include <hbstyleloader.h>
+#include <hbdocumentloader.h>
+#include <hbview.h>
+#include <hblistview.h>
+#include <hbgroupbox.h>
+#include "usbuisettingmodel.h"
+#include "usbdebug.h"
+
+#define DOCML ":/xml/usbsettingsapp.docml"
+
+USBSettingsApp::USBSettingsApp(QWidget *parent)
+    : HbMainWindow(parent), mView(NULL), mListViewItem(NULL)
+{
+    myDebug() << ">>> USBSettingsApp::USBSettingsApp";
+    //Init the document loader and we load the view
+    mModel = new UsbUiSettingModel(this);
+    mSelectionModel = new QItemSelectionModel(mModel);
+    mDocumentLoader = new HbDocumentLoader();
+    connect(this, SIGNAL(orientationChanged(Qt::Orientation)),
+    					this,SLOT(setOrientation(Qt::Orientation)));
+    load(orientation());
+    myDebug() << "<<< USBSettingsApp::USBSettingsApp";
+}
+
+USBSettingsApp::~USBSettingsApp()
+{
+    myDebug() << ">>> USBSettingsApp::~USBSettingsApp";
+    delete mView;
+    delete mModel;
+    delete mDocumentLoader;
+    myDebug() << "<<< USBSettingsApp::~USBSettingsApp";
+}
+/*!
+loads the DOCML and build the view by finding the widgets from it 
+*/
+void USBSettingsApp::load(Qt::Orientation orientation) 
+{
+    myDebug() << ">>> USBSettingsApp::load";
+    bool loaded = true;
+ 
+   //Sets loader to initial state
+    mDocumentLoader->reset();
+    //Load the common section
+    mDocumentLoader->load(DOCML, &loaded);
+   
+    //Loads the view
+    if ( loaded ) {
+        myDebug() << "    USBSettingsApp::load DOCML loaded";
+        QGraphicsWidget *widget = mDocumentLoader->findWidget(QString("view"));
+        if (widget) {
+            myDebug() << "    USBSettingsApp::load view found";
+            mView = qobject_cast<HbView*>(widget);
+            this->addView(mView);
+            this->setCurrentView(mView);
+        }
+        QGraphicsWidget *listViewWidget = mDocumentLoader->findWidget(QString("listView"));
+        if (listViewWidget) {
+            myDebug() << "    USBSettingsApp::load listView found";
+            HbListView *listView = qobject_cast<HbListView*>(listViewWidget);
+            listView->setItemPixmapCacheEnabled(true);
+            listView->setModel(mModel);
+            listView->setSelectionMode(HbAbstractItemView::SingleSelection);
+            listView->setSelectionModel(mSelectionModel);
+            mModel -> setSelectionModel(mSelectionModel);
+            HbStyleLoader::registerFilePath(":/");
+            listView->setLayoutName("usb");
+            //scroll to the selected index, if not hidden personality
+            QModelIndexList indexList = mSelectionModel->selectedIndexes();
+            if ( !indexList.isEmpty() ) {
+                myDebug() << "    USBSettingsApp::load scrollTo " << indexList[0].row();
+                myDebug() << "    USBSettingsApp::load scrollTo disabled";
+                //listView->scrollTo(indexList[0]);
+            }
+        }
+
+        QGraphicsWidget *listViewItemWidget = mDocumentLoader->findWidget(QString("listItemPrototype"));
+        if (listViewItemWidget) {
+            myDebug() << "    USBSettingsApp::load mListViewItem found";
+            mListViewItem = qobject_cast<HbListViewItem*>(listViewItemWidget);
+            mListViewItem->setGraphicsSize(HbListViewItem::LargeIcon);
+            setOrientation(orientation);
+        }
+        
+        QGraphicsWidget *groupBoxWidget = mDocumentLoader->findWidget(QString("groupBox"));
+        if (groupBoxWidget) {
+            myDebug() << "    USBSettingsApp::load groupBox found";
+            HbGroupBox *groupBox = qobject_cast<HbGroupBox*>(groupBoxWidget);
+            groupBox->setHeading(QString(hbTrId("txt_usb_subhead_select_connection_type")));
+        }        
+    }  
+    myDebug() << "<<< USBSettingsApp::load";
+}
+/*!
+	Handles the orientation change
+*/
+void USBSettingsApp::setOrientation(Qt::Orientation orientation)
+{
+    myDebug() << ">>> USBSettingsApp::setOrientation";
+    if (mListViewItem) {
+        switch (orientation) {
+            case Qt::Horizontal:
+                mListViewItem->setSecondaryTextRowCount(KUSBLandscapeMinLine, KUSBLandscapeMaxLine);
+                break;
+            case Qt::Vertical:
+                mListViewItem->setSecondaryTextRowCount(KUSBPortrateMinLine, KUSBPortrateMaxLine);
+                break;
+            default:
+            		break;
+        }               
+    }    
+    myDebug() << "<<< USBSettingsApp::setOrientation";
+}
+