locationlandmarksrefappfors60/Src/LandmarksCategoriesDialog.cpp
branchRCL_3
changeset 18 870918037e16
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/locationlandmarksrefappfors60/Src/LandmarksCategoriesDialog.cpp	Wed Sep 01 12:31:27 2010 +0100
@@ -0,0 +1,136 @@
+/*
+* 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 CLandmarksCategoriesDialog class
+*
+*/
+
+
+
+#include <e32std.h>
+#include <akntitle.h> 
+#include <aknappui.h>
+#include <eikmenup.h>
+
+#include "LmRefApp.hrh"
+#include <lmrefapp.rsg>
+#include "LandmarksLmCategoriesModel.h"
+#include "LandmarksApplicationEngine.h"
+#include "LandmarksCategoriesDialog.h"
+
+// ============================ MEMBER FUNCTIONS ===============================
+
+// -----------------------------------------------------------------------------
+// -----------------------------------------------------------------------------
+//
+CLandmarksCategoriesDialog::CLandmarksCategoriesDialog(
+    TInt& aSelectedItem,
+    CArrayFixFlat<TInt>* aMarkedItems,
+    CDesCArray* aListItems)
+    : 
+    CAknMarkableListDialog(aSelectedItem, aMarkedItems, aListItems, -1, -1, NULL)
+	{
+	}
+
+// -----------------------------------------------------------------------------
+// -----------------------------------------------------------------------------
+//
+CLandmarksCategoriesDialog::~CLandmarksCategoriesDialog()
+	{
+    // Restore title pane. Ownership of iOriginalTitle transferred.
+    if (iOriginalTitle && iTitlePane)
+        {
+        iTitlePane->SetText(iOriginalTitle);
+        }
+	}
+
+// -----------------------------------------------------------------------------
+// -----------------------------------------------------------------------------
+//
+TInt CLandmarksCategoriesDialog::RunDialogL(
+    CLandmarksLmCategoriesModel& aLmCategoriesModel)
+    {
+    // Create array of marked indeces
+    CArrayFixFlat<TInt>* markedItems = aLmCategoriesModel.SelectedCategoriesL();
+    CleanupStack::PushL(markedItems);
+
+    // Create name array
+    CDesCArray* listItems = aLmCategoriesModel.FormattedCategoryNamesL();
+    CleanupStack::PushL(listItems);
+
+    // Create the dialog
+    TInt selectedItem = 0;
+
+    CLandmarksCategoriesDialog* dialog = 
+        new (ELeave) CLandmarksCategoriesDialog(
+            selectedItem, markedItems, listItems);
+    
+	dialog->PrepareLC(R_LMREFAPP_EDIT_CATEGORIES_DIALOG);
+
+	// pre-mark currently selected categories 
+    CEikListBox* listBox = (CEikListBox*) dialog->Control(ESelectionListControl);
+    for (TInt i = 0; i < markedItems->Count(); i++)
+    {
+        listBox->View()->SelectItemL((*markedItems)[i]);
+    }
+
+    TInt res = dialog->RunLD();
+    if (res)
+        {
+        aLmCategoriesModel.SelectCategoriesL(*markedItems);
+        }
+        
+    CleanupStack::PopAndDestroy(2, markedItems);
+    return res;
+    }
+
+// -----------------------------------------------------------------------------
+// -----------------------------------------------------------------------------
+//
+void CLandmarksCategoriesDialog::PostLayoutDynInitL()
+    {
+    CAknMarkableListDialog::PostLayoutDynInitL();
+    
+    // Save original title
+    CEikStatusPane* statusPane = iAvkonAppUi->StatusPane();
+    iTitlePane = (CAknTitlePane*) statusPane->ControlL(
+        TUid::Uid(EEikStatusPaneUidTitle));
+    iOriginalTitle = iTitlePane->Text()->AllocL();
+
+    // Update title
+    HBufC* title = iCoeEnv->AllocReadResourceAsDes16L(
+        R_LMREFAPP_EDIT_CAT_TITLE);
+    iTitlePane->SetText(title);
+    }
+
+// -----------------------------------------------------------------------------
+// -----------------------------------------------------------------------------
+//
+TKeyResponse CLandmarksCategoriesDialog::OfferKeyEventL(
+    const TKeyEvent& aKeyEvent, 
+    TEventCode aType)
+    {
+    if (aKeyEvent.iCode == EKeyDevice3)
+        {
+        // An item should be marked/unmarked.
+        CEikListBox* listBox = (CEikListBox*) Control(ESelectionListControl);
+        listBox->View()->ToggleItemL(listBox->View()->CurrentItemIndex());
+        listBox->DrawDeferred();
+        return EKeyWasConsumed;
+        }
+
+    return CAknMarkableListDialog::OfferKeyEventL(aKeyEvent, aType);
+    }
+
+