--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/locationlandmarksrefappfors60/Src/LandmarksAppUi.cpp	Wed Sep 01 12:31:27 2010 +0100
@@ -0,0 +1,265 @@
+/*
+* Copyright (c) 2004-2005 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:  Implements the CLandmarksAppUi class
+*
+*/
+
+
+
+#include <barsread2.h>
+
+#include <eikprogi.h>
+#include <AknProgressDialog.h>
+#include <akntabgrp.h>
+#include <aknnavide.h>
+
+#include "LmRefApp.hrh"
+#include <lmrefapp.rsg>
+#include "LandmarksAppUi.h"
+#include "LandmarksView.h"
+#include "LandmarksCategoriesView.h"
+#include "LandmarksInfoView.h"
+#include "LandmarksApplicationEngine.h"
+
+// ============================ MEMBER FUNCTIONS ===============================
+
+// -----------------------------------------------------------------------------
+// -----------------------------------------------------------------------------
+//
+CLandmarksAppUi::CLandmarksAppUi()
+    {
+    }
+
+// -----------------------------------------------------------------------------
+// -----------------------------------------------------------------------------
+//
+void CLandmarksAppUi::ConstructL()
+    {
+    BaseConstructL(EAknEnableSkin);
+
+    // Fetch pointer to the status pane.
+    CEikStatusPane* statusPane = StatusPane();
+
+    // Fetch pointer to the default navi pane control.
+    CAknNavigationControlContainer* naviPane = 
+        (CAknNavigationControlContainer*) statusPane->ControlL(
+            TUid::Uid(EEikStatusPaneUidNavi));
+
+    // Initialise the nave decorator that visualizes the tabs and navi arrows.
+    iNaviDecorator = naviPane->ResourceDecorator();
+    CAknTabGroup* tabGroup =
+        static_cast<CAknTabGroup*>(iNaviDecorator->DecoratedControl());
+    tabGroup->SetObserver(this);
+
+    // Create and init the application engine.
+    iEngine = CLandmarksApplicationEngine::NewL();
+
+    // Initialize the default landmark database if necessary.
+    if (iEngine->StartInitializeDbIfNecessaryL(this))
+        {
+        LaunchProgressDialogL();
+        }
+    else
+        {
+        // Db is already initialized - OK to construct views.
+        PostConstructL();
+        }
+    }
+
+// -----------------------------------------------------------------------------
+// -----------------------------------------------------------------------------
+//
+CLandmarksAppUi::~CLandmarksAppUi()
+    {
+    delete iNaviDecorator;
+
+    // Cannot delete iEngine here since it is needed when deactivating views.
+    iEngine = NULL;
+    }
+
+// -----------------------------------------------------------------------------
+// -----------------------------------------------------------------------------
+//
+void CLandmarksAppUi::HandleCommandL(TInt aCommand)
+    {
+    switch(aCommand)
+        {
+        case EEikCmdExit:
+        case EAknSoftkeyExit:
+            if (iProgressDialog)
+                {
+                // The progress dialog has been dismissed but not yet deleted.
+                // iProgressDialog->ProcessFinishedL() deletes the progress 
+                // dialog asynchronously. If the app is exited before the 
+                // dialog is deleted, a Cone 8 panic will occur.
+                // Thus, iProgressDialog must be deleted explicitely here.
+                delete iProgressDialog;
+                iProgressDialog = NULL;
+                }
+            Exit();
+            break;
+        default:
+            break;
+        }
+    }
+
+// -----------------------------------------------------------------------------
+// -----------------------------------------------------------------------------
+//
+TKeyResponse CLandmarksAppUi::HandleKeyEventL(
+    const TKeyEvent& aKeyEvent,TEventCode aType)
+    {
+    // Offer arrow keys to CAknTabGroup, it then calculates new active tab
+    // and later calls our TabChangedL() -method with correct new tab index.
+
+    CAknTabGroup* tabGroup = 
+        static_cast <CAknTabGroup*> (iNaviDecorator->DecoratedControl());
+
+    if (tabGroup &&
+        (aKeyEvent.iCode == EKeyLeftArrow || aKeyEvent.iCode == EKeyRightArrow))
+        {
+        return tabGroup->OfferKeyEventL(aKeyEvent, aType);
+        }
+
+    return EKeyWasNotConsumed;
+    }
+
+// ----------------------------------------------------------------------------
+// ----------------------------------------------------------------------------
+//
+void CLandmarksAppUi::HandleResourceChangeL( TInt aType )
+    {
+    CAknAppUi::HandleResourceChangeL( aType );
+    
+    CLandmarksView* lmView = ( CLandmarksView* ) View( TUid::Uid( ELandmarksViewId ) );
+    if ( lmView )
+        {
+        lmView->HandleResourceChange( aType );
+        }
+
+    CLandmarksCategoriesView* catView = ( CLandmarksCategoriesView* ) View( TUid::Uid( ELandmarksCategoriesViewId ) );
+    if ( catView )
+        {
+        catView->HandleResourceChange( aType );
+        }
+
+    CLandmarksInfoView* infoView = ( CLandmarksInfoView* ) View( TUid::Uid( ELandmarksInfoViewId ) );
+    if ( infoView )
+        {
+        infoView->HandleResourceChange( aType );
+        }
+    }
+
+// -----------------------------------------------------------------------------
+// -----------------------------------------------------------------------------
+//
+void CLandmarksAppUi::TabChangedL(TInt aIndex)
+    {
+    switch (aIndex)
+        {
+        case 0:
+            ActivateLocalViewL(TUid::Uid(ELandmarksViewId));
+            break;
+        case 1:
+            ActivateLocalViewL(TUid::Uid(ELandmarksCategoriesViewId));
+            break;
+        default:
+            break;    
+        }
+    }
+
+// -----------------------------------------------------------------------------
+// -----------------------------------------------------------------------------
+//
+void CLandmarksAppUi::NotifyOperationProgressL(
+    TOperation aOperation, 
+    TInt aProgress, 
+    TInt aErrorCode)
+    {
+    if (aOperation == EInitializeDb)
+        {
+        // Update Progressbar
+        CEikProgressInfo* progressBar = iProgressDialog->GetProgressInfoL();
+        progressBar->SetAndDraw(aProgress);
+
+        if (aErrorCode == KErrNone) // Db initialization ready.
+            {
+            // Dismiss dialog. 
+            iProgressDialog->ProcessFinishedL();
+            
+            // Continue with construction
+            PostConstructL();
+            }
+        }
+    }
+
+// -----------------------------------------------------------------------------
+// -----------------------------------------------------------------------------
+//
+void CLandmarksAppUi::PostConstructL()
+    {
+    // Create landmarks view
+    CLandmarksView* landmarksView = 
+        CLandmarksView::NewLC(iNaviDecorator, *iEngine);
+    AddViewL(landmarksView); // Transfer ownership to base class 
+    CleanupStack::Pop(landmarksView);
+
+    // Create categories view
+    CLandmarksCategoriesView* categoriesView = 
+        CLandmarksCategoriesView::NewLC(iEngine); // ownership is transferred
+    AddViewL(categoriesView); // Transfer ownership to base class 
+    CleanupStack::Pop(categoriesView);
+
+    // Create landmark info view
+    CLandmarksInfoView* infoView = 
+        CLandmarksInfoView::NewLC(iNaviDecorator, *iEngine);
+    AddViewL(infoView); // Transfer ownership to base class 
+    CleanupStack::Pop(infoView);
+
+    // Activate landmarks view
+    landmarksView->ActivateViewL(landmarksView->ViewId());
+    }
+
+// -----------------------------------------------------------------------------
+// -----------------------------------------------------------------------------
+//
+void CLandmarksAppUi::DialogDismissedL(TInt /*aButtonId*/)
+    {
+    iProgressDialog = NULL;
+    }
+
+// -----------------------------------------------------------------------------
+// -----------------------------------------------------------------------------
+//
+void CLandmarksAppUi::LaunchProgressDialogL()
+    {
+    // Initialize dialog
+    TBool showImmediately(ETrue);
+    iProgressDialog = new (ELeave) CAknProgressDialog(
+        reinterpret_cast <CEikDialog**> (&iProgressDialog), showImmediately);
+    iProgressDialog->PrepareLC(R_LMREFAPP_INIT_DB_PROGRESS_DIALOG);
+    iProgressDialog->SetCallback(this);
+
+    // Initialize progress bar.
+    CEikProgressInfo* progressBar = iProgressDialog->GetProgressInfoL();
+    const TInt KFinalProgressValue = 100;  // 100% done when ready
+    progressBar->SetFinalValue(KFinalProgressValue);
+
+    // Launch the prepared dialog.
+    iProgressDialog->RunLD();
+
+    // Draw the progress bar
+    progressBar->IncrementAndDraw(0);
+    }
+