--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/locationlandmarksrefappfors60/Src/LandmarksLmCategoriesModel.cpp	Wed Sep 01 12:31:27 2010 +0100
@@ -0,0 +1,158 @@
+/*
+* 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 CLandmarksLmCategoriesModel class
+*
+*/
+
+
+
+#include <eikenv.h>
+#include <gulicon.h>
+#include <AknIconArray.h>
+#include <avkon.mbg>
+
+#include <EPos_CPosLandmarkCategory.h>
+
+#include "LandmarksUtils.h"
+#include "LandmarksCommonData.h"
+#include "LandmarksLmCategoriesModel.h"
+#include "LandmarksApplicationEngine.h"
+
+
+_LIT(KItemFormat, "\t%S");
+
+// ============================ MEMBER FUNCTIONS ===============================
+
+// -----------------------------------------------------------------------------
+// -----------------------------------------------------------------------------
+//
+CLandmarksLmCategoriesModel::CLandmarksLmCategoriesModel(
+    RArray<TPosLmItemId>& aMarkedCategories)
+:   iMarkedCategoryIds(aMarkedCategories)
+	{
+	}
+
+// -----------------------------------------------------------------------------
+// -----------------------------------------------------------------------------
+//
+void CLandmarksLmCategoriesModel::ConstructL(CLandmarksApplicationEngine& aEngine)
+	{
+    iCategories = aEngine.CategoriesL();
+	}
+
+// -----------------------------------------------------------------------------
+// -----------------------------------------------------------------------------
+//
+CLandmarksLmCategoriesModel* CLandmarksLmCategoriesModel::NewL(
+    CLandmarksApplicationEngine& aEngine,
+    RArray<TPosLmItemId>& aMarkedCategories)
+    {
+    CLandmarksLmCategoriesModel* self = new (ELeave) 
+        CLandmarksLmCategoriesModel(aMarkedCategories);
+    CleanupStack::PushL(self);
+    self->ConstructL(aEngine);
+    CleanupStack::Pop(self);
+    return self;
+    }
+
+// -----------------------------------------------------------------------------
+// -----------------------------------------------------------------------------
+//
+CLandmarksLmCategoriesModel::~CLandmarksLmCategoriesModel()
+	{
+    if (iCategories)
+        {
+        iCategories->ResetAndDestroy();
+	    delete iCategories;
+        }
+	}
+
+// -----------------------------------------------------------------------------
+// -----------------------------------------------------------------------------
+//
+void CLandmarksLmCategoriesModel::SelectCategoriesL(
+    CArrayFixFlat<TInt>& aSelectedIndexes) 
+    {
+    // clear current list of selected categories
+    iMarkedCategoryIds.Reset();
+
+    for (TInt i = 0; i < aSelectedIndexes.Count(); i++)
+        {
+        TInt categoryIndex = aSelectedIndexes[i];
+
+        // Fetch the id of the selected item.
+        __ASSERT_ALWAYS((categoryIndex >= 0) && (categoryIndex < iCategories->Count()),
+                        LandmarksUtils::Panic(KErrGeneral));
+        TPosLmItemId selectedCategoryId = (*iCategories)[categoryIndex]->CategoryId();
+
+        User::LeaveIfError(iMarkedCategoryIds.Append(selectedCategoryId));
+        }
+    }
+
+// -----------------------------------------------------------------------------
+// -----------------------------------------------------------------------------
+//
+CArrayFixFlat<TInt>* CLandmarksLmCategoriesModel::SelectedCategoriesL() 
+    {
+    CArrayFixFlat<TInt>* selectedItems = new (ELeave) CArrayFixFlat<TInt>(KGranularity);
+    CleanupStack::PushL(selectedItems);
+
+    for (TInt i = 0; i < iCategories->Count(); i++)
+        {
+        TPosLmItemId categoryId = (*iCategories)[i]->CategoryId();
+
+		TInt index = iMarkedCategoryIds.Find(categoryId);
+        if (KErrNotFound != index)
+        	{
+	        selectedItems->AppendL(i);
+        	}
+        }
+
+	CleanupStack::Pop(selectedItems);        
+	return selectedItems;        
+    }
+
+// -----------------------------------------------------------------------------
+// -----------------------------------------------------------------------------
+//
+CDesCArray* CLandmarksLmCategoriesModel::FormattedCategoryNamesL()
+    {
+    // Granularity is set to be 8.
+    CDesCArrayFlat* listItems = new (ELeave) CDesCArrayFlat(KGranularity);
+    CleanupStack::PushL(listItems);
+
+    for (TInt i = 0; i < iCategories->Count(); i++)
+        {
+        // Create buffer that will contain the name and mark status. 3 extra 
+        // chars for tab and icon index.
+        const TInt KExtraChars = 3; 
+        TPtrC categoryName;
+        User::LeaveIfError((*iCategories)[i]->GetCategoryName(categoryName));
+        HBufC* formattedCategoryName = HBufC::NewLC(categoryName.Length() + KExtraChars);
+
+        // format string with category
+        formattedCategoryName->Des().Format(KItemFormat, &categoryName);
+
+        listItems->AppendL(*formattedCategoryName);
+        CleanupStack::PopAndDestroy(formattedCategoryName);
+        }
+
+    CleanupStack::Pop(listItems);
+
+    iListItems = listItems;
+    return iListItems;
+    }
+
+