diff -r 000000000000 -r 09774dfdd46b qtinternetradio/ui/src/irmainview.cpp
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/qtinternetradio/ui/src/irmainview.cpp	Mon Apr 19 14:01:53 2010 +0300
@@ -0,0 +1,197 @@
+/*
+* 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 <hbaction.h>
+#include <hblistview.h>
+
+#include "irapplication.h"
+#include "irabstractviewmanager.h"
+#include "irmainview.h"
+#include "ircategoryview.h"
+#include "irstationsview.h"
+#include "irqnetworkcontroller.h"
+#include "irmainmodel.h"
+#include "irqenums.h"
+
+//                                          public functions
+
+/*
+ * Description : constructor
+ */
+IRMainView::IRMainView(IRApplication* aApplication, TIRViewId aViewId) : 
+                                                      IrAbstractListViewBase(aApplication, aViewId),
+                                                      iMainModel(NULL)
+{
+    setFlag(EViewFlag_ClearStackWhenActivate);
+    
+	connect(iNetworkController, SIGNAL(networkRequestNotified(IRQNetworkEvent)),
+	        this, SLOT(networkRequestNotified(IRQNetworkEvent)));
+	setHeadingText(tr("Collections"));
+	
+	iMainModel = new IRMainModel(this);
+	iListView->setModel(iMainModel);
+}
+
+/*
+ * Description : destructor
+ */
+IRMainView::~IRMainView()
+{
+}
+
+/*
+ * Description : virtual function from base class IRBaseView.
+ *               handle view commands.
+ * Parameters  : aCommand : see the definition of TIRViewCommand
+ * Return      : EIR_DoDefault : caller does default handling
+ *               EIR_NoDefault : caller doesn't do default handling
+ */
+TIRHandleResult IRMainView::handleCommand(TIRViewCommand aCommand, TIRViewCommandReason aReason)
+{
+    TIRHandleResult ret = IrAbstractListViewBase::handleCommand(aCommand, aReason);
+    switch (aCommand)
+    {
+    case EIR_ViewCommand_ACTIVATED:
+        updateView();
+        ret = EIR_NoDefault;
+        break;
+        
+    default:
+        break;
+    }
+    
+    return ret;
+}
+
+//                                       slots functions
+
+/*
+ * Description : slot function when an item in a list is clicked. if network is not opened yet,
+ *               choose access point firstly. Afterwards, issue a request through isds client
+ *               to get category list or popular stations
+ * Parameters  : aItem : pointer to the clicked item
+ */
+void IRMainView::handleItemSelected()
+{ 
+    QModelIndex index = iListView->currentIndex();
+    int currentRow = index.row();
+    
+    IRCategoryView *categoryView = NULL;
+    
+	if (ERecentlyPlayedStations == currentRow)
+	{
+        getViewManager()->activateView(EIRView_HistoryView);
+	}
+	else if (EBrowseByLanguage == currentRow)
+	{
+	    categoryView = static_cast<IRCategoryView*>(getViewManager()->getView(EIRView_CategoryView, true));
+	    categoryView->loadCategory(IRQIsdsClient::ELanguages);
+	}
+	else if (EBrowseByCountry == currentRow)
+	{
+	    categoryView = static_cast<IRCategoryView*>(getViewManager()->getView(EIRView_CategoryView, true));
+	    categoryView->loadCategory(IRQIsdsClient::ECountries);
+	}
+	else if (ESongsPlayed == currentRow)
+	{
+	    getViewManager()->activateView(EIRView_SongHistoryView);
+	}
+	else if (EPlayList == currentRow)
+	{
+	    getViewManager()->activateView(EIRView_PlsView);
+	}
+}
+
+/*
+ * Description : set the checked action in toolbar. For main view, iCollectionsAction should
+ *               be checked
+ */
+void IRMainView::setCheckedAction()
+{
+    iCollectionsAction->setChecked(true);
+}
+
+/*
+ * Description : slot function for active network event
+ * Parameters  : aEvent, see the definition of IRQNetworkEvent
+ */
+void IRMainView::networkRequestNotified(IRQNetworkEvent aEvent)
+{
+    //simulate the item is clicked
+    if (getViewManager()->currentView() != this)
+    {
+        return;
+    }
+    
+    switch (aEvent)
+    {
+    case EIRQNetworkConnectionEstablished:
+        iApplication->closeConnectingDialog();
+        
+        if (EIR_UseNetwork_SelectItem == getUseNetworkReason())
+        {
+            handleItemSelected();
+        }
+        setUseNetworkReason(EIR_UseNetwork_NoReason);
+        
+        break;
+        
+    default:
+        setCheckedAction();
+        break;
+    }
+}
+
+/*
+ * Description : check wether the content we need is already cached
+ *  
+ */
+void IRMainView::itemAboutToBeSelected(bool& aNeedNetwork)
+{
+    QModelIndex index = iListView->currentIndex();
+    int currentRow = index.row();    
+    
+    if (EBrowseByLanguage == currentRow)
+    {
+        aNeedNetwork = !iIsdsClient->isdsIsCategoryCached(IRQIsdsClient::ELanguages);
+    }
+    else if (EBrowseByCountry == currentRow)
+    {        
+        aNeedNetwork = !iIsdsClient->isdsIsCategoryCached(IRQIsdsClient::ECountries);
+    }     
+    else if( ESongsPlayed == currentRow )
+    {
+        aNeedNetwork = false;
+    }
+    else if( ERecentlyPlayedStations == currentRow)
+    {
+        aNeedNetwork = false;
+    }
+    else if (EPlayList == currentRow)
+    {
+        aNeedNetwork = false;
+    }
+    else  
+    {
+        aNeedNetwork = true;         
+    }         
+}
+
+void IRMainView::updateView()
+{
+    IrAbstractListViewBase::updateView();
+    iMainModel->checkUpdate();
+}