diff -r 8173571d354e -r 1fc85118c3ae locationpickerservice/src/locationpickerappwindow.cpp
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/locationpickerservice/src/locationpickerappwindow.cpp	Tue Aug 31 15:09:25 2010 +0300
@@ -0,0 +1,192 @@
+/*
+* 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: LocationPickerAppWindow implementation
+*
+*/
+
+#include "locationpickerappwindow.h"
+
+#include "qlocationpickeritem.h"
+
+#include "locationpickersearchview.h"
+#include "locationpickerview.h"
+#include "locationpickerservice.h"
+#include "locationpickerdatamanager.h"
+#include "locationpickerdocumentloader.h"
+#include "locationpickercontent.h"
+
+// ----------------------------------------------------------------------------
+// LocationPickerAppWindow::LocationPickerAppWindow()
+// ----------------------------------------------------------------------------
+LocationPickerAppWindow::LocationPickerAppWindow( QWidget *parent, Hb::WindowFlags windowFlags )
+	:HbMainWindow(parent, windowFlags),
+	mLocationPickerSearchView(NULL),
+    mLocationPickerDocumentLoader(NULL),
+	mLocationPickerView(NULL),
+	mLocationPickerContent(NULL),
+    mService(NULL)
+{
+    // create the service object;
+    mService = new LocationPickerService(this);
+    mLocationPickerContent = new LocationPickerContent();
+    
+    //create document loader object
+    mLocationPickerDocumentLoader = new LocationPickerDocumentLoader();
+    bool ok = false;
+    //load the Locationpicker view
+    mLocationPickerDocumentLoader->load(":/locationpickerview.docml", &ok);
+    Q_ASSERT_X(ok, "locationpickerservice", "invalid DocML file");
+    //find graphics location picker potrait view
+    QGraphicsWidget *locationPickerWidget = mLocationPickerDocumentLoader->findWidget("LocationPickerView");
+    Q_ASSERT_X((locationPickerWidget != 0), "locationpickerservice", "invalid DocML file");
+    mLocationPickerView = qobject_cast<LocationPickerView*>(locationPickerWidget);
+    bool populated = mLocationPickerContent->populateModel();
+    connectSlots();
+    if(!populated)
+    {
+        mLocationPickerView->disableTabs();
+        addView(mLocationPickerView);
+        setCurrentView(mLocationPickerView);
+    }
+    else
+    {    
+    //initialize potrait widgets and connect to respective signals 
+    mLocationPickerView->init( this->orientation(), mLocationPickerContent->getStandardModel());
+    addView( mLocationPickerView );
+    setCurrentView(mLocationPickerView);
+    //connect to orientationChanged signal
+     connect(this, SIGNAL(orientationChanged(Qt::Orientation)),this, SLOT(changeOrientation(Qt::Orientation)));
+    connect(this, SIGNAL(aboutToChangeOrientation()),this, SLOT(closeDetailsDialog()));
+     
+    }
+}
+
+// ----------------------------------------------------------------------------
+// LocationPickerAppWindow::~LocationPickerAppWindow()
+// ----------------------------------------------------------------------------
+LocationPickerAppWindow::~LocationPickerAppWindow()
+{
+    delete mService;
+    delete mLocationPickerSearchView;
+    delete mLocationPickerDocumentLoader;
+    delete mLocationPickerView;
+    delete mLocationPickerContent;
+}
+
+// ----------------------------------------------------------------------------
+// LocationPickerAppWindow::itemSelected()
+// ----------------------------------------------------------------------------
+void LocationPickerAppWindow::itemSelected( quint32 aLmid )
+{
+    QLocationPickerItem item;
+    LocationPickerDataManager::getInstance()->getLocationItem(aLmid, item);
+    // complete the request
+    mService->complete(item);
+}
+
+void LocationPickerAppWindow::serviceComplete()
+{
+    // Other views request complete with a valid location picker item
+    QLocationPickerItem item;
+    item.mIsValid = false;
+    mService->complete(item);
+}
+// ----------------------------------------------------------------------------
+// LocationPickerAppWindow::activateSearchView()
+// ----------------------------------------------------------------------------
+void LocationPickerAppWindow::activateSearchView()
+{   
+    //load the LocationPickerSearchView
+    bool ok = false;
+    if(!mLocationPickerSearchView)
+    {
+        mLocationPickerDocumentLoader->load(":/locationpickersearchview.docml", &ok);
+        Q_ASSERT_X(ok, "locationpickerService", "invalid DocML file");
+        //find the LocationPickerSearchView
+        QGraphicsWidget *locationPickerSearchWidget = mLocationPickerDocumentLoader->findWidget("LocationPickerSearchView");
+        Q_ASSERT_X((locationPickerSearchWidget != 0), "locationpickerService", "invalid DocML file");
+        mLocationPickerSearchView = qobject_cast<LocationPickerSearchView*>(locationPickerSearchWidget);
+        Q_ASSERT_X((mLocationPickerSearchView != 0), "mLocationPickerSearchView", 
+            "qobject cast failure");
+        //initialize the action items and connect to slots
+        mLocationPickerSearchView->init(mLocationPickerContent->getStandardModel());
+        connect(mLocationPickerSearchView,SIGNAL(switchView()),this,SLOT(activateLocationPickerView()));
+        connect(mLocationPickerSearchView,SIGNAL(selectItem( quint32 )),this,SLOT(itemSelected( quint32 )));
+        addView(mLocationPickerSearchView);
+    }
+    //set LocationPickerSearchview as current view
+    setCurrentView(mLocationPickerSearchView);
+   
+}
+
+
+// ----------------------------------------------------------------------------
+// LocationPickerAppWindow::activateLocationPickerView()
+// ----------------------------------------------------------------------------
+void LocationPickerAppWindow::activateLocationPickerView()
+{ 
+    mLocationPickerView->setViewType( ELocationPickerContent );
+    //check the orientation and load view accordingly 
+    if(this->orientation() == Qt::Horizontal)
+    {
+        mLocationPickerView->manageHgWidget();
+    }
+    else
+    { 
+        mLocationPickerView->manageListView();
+    }
+    setCurrentView(mLocationPickerView);
+}
+
+// ----------------------------------------------------------------------------
+// LocationPickerAppWindow::changeOrientation()
+// ----------------------------------------------------------------------------
+void LocationPickerAppWindow::changeOrientation( Qt::Orientation )
+{   
+    //check the orientation and load view accordingly 
+    if(mLocationPickerView->getViewType()== ELocationPickerCollectionContent || 
+            mLocationPickerView->getViewType()== ELocationPickerContent )
+    {
+        if(this->orientation() == Qt::Vertical)
+       {
+            mLocationPickerView->manageListView();
+      
+       }
+       
+   else if(this->orientation() == Qt::Horizontal)
+       {
+           mLocationPickerView->manageHgWidget();
+       }
+    }
+}
+
+// ----------------------------------------------------------------------------
+// LocationPickerAppWindow::closeDetailsDialog()
+// ----------------------------------------------------------------------------
+void LocationPickerAppWindow::closeDetailsDialog()
+{
+    mLocationPickerView->closeDetailsDialog();
+}
+
+// ----------------------------------------------------------------------------
+// LocationPickerAppWindow::connectSlots()
+// ----------------------------------------------------------------------------
+void LocationPickerAppWindow::connectSlots()
+{
+    connect(mLocationPickerView,SIGNAL(switchToSearchView()),this,SLOT(activateSearchView()));
+    connect(mLocationPickerView,SIGNAL(selectItem( quint32 )),this,SLOT(itemSelected( quint32 )));
+    connect(mLocationPickerView,SIGNAL(completeService()),this,SLOT(serviceComplete()));
+}
+
+Q_IMPLEMENT_USER_METATYPE(QLocationPickerItem)