locationcentre/lcapp/inc/lcview.h
changeset 0 522cd55cc3d7
child 9 91123d004e8f
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/locationcentre/lcapp/inc/lcview.h	Tue Feb 02 00:16:03 2010 +0200
@@ -0,0 +1,164 @@
+/*
+* Copyright (c) 2007 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:  View class for Location Centre Application UI.
+*
+*/
+
+
+#ifndef C_LCAPPVIEW_H_
+#define C_LCAPPVIEW_H_
+
+//  SYSTEM INCLUDES
+#include <aknview.h>
+#include <aknviewappui.h>
+
+// FORWARD DECLARATIONS
+class CLcContainer;
+class MLcEventHandler;
+class CLcListBoxModel;
+
+/**
+ *  Location Centre Application's View class.
+ *
+ *  @lib lcapp.exe
+ *  @since S60 v5.0
+ */
+class CLcView : public CAknView
+    {
+public:
+	/**
+	 * Static Two phase constructor
+	 *
+	 * @param[in] aEventHandler, Location Centre Event Handle.
+	 * @param[in] aListBoxModel, List box model.
+	 * @return CLcView*, Pointer to the newly created object.
+	 */                                              
+    static CLcView* NewL( MLcEventHandler&	aEventHandler,
+    					  CLcListBoxModel&	aListBoxModel );
+    
+	/**
+	 * Static Two phase constructor.
+	 * Leaves the created instance on the Cleanup Stack.
+	 *
+	 * @param[in] aEventHandler, Location Centre Event Handle.
+	 * @param[in] aListBoxModel, List box model.
+	 * @return CLcView*, Pointer to the newly created object.
+	 */                                                
+    static CLcView* NewLC( MLcEventHandler&	aEventHandler,
+    					   CLcListBoxModel&	aListBoxModel );
+    
+    /**
+     * C++ Destructor.
+     */
+    virtual ~CLcView ();
+
+	/**
+	 * Handles the event generated when the Screen size is changed when
+	 * this View is being displayed.
+	 */
+	void ScreenSizeChanged();
+	
+    /**
+     * Updates the View object with a new list of Location based Applications
+     * and Contents/Services.
+     *
+     * @param[in] aListBoxModel, New List box model object.
+     */	
+	void UpdateL( CLcListBoxModel&	aListBoxModel );
+	
+ 	/**
+ 	 * Updates the listbox icons for Location Centre List Box.
+ 	 */	
+	void UpdateIconsL();
+	
+    /**
+     * Returns the Selected List box item
+     *
+     * @return TInt Index corresponding selected List box item.
+     */
+    TInt GetFocussedItem();	
+	    
+public: // Inherited from Base classes
+    
+  	/**
+  	 * Inherited from CAknView
+  	 */     
+    void DoActivateL( const TVwsViewId& aPrevViewId,
+                            TUid        aCustomMessageId,
+                      const TDesC8&     aCustomMessage );
+
+  	/**
+  	 * Inherited from CAknView
+  	 */ 
+    void DoDeactivate();
+
+  	/**
+  	 * Inherited from CAknView
+  	 */ 
+    TUid Id() const;
+
+  	/**
+  	 * Inherited from CAknView
+  	 */ 
+    void HandleCommandL(TInt aCommand);
+   
+  	/**
+  	 * Inherited from CAknView
+  	 */    
+    void DynInitMenuPaneL( TInt 			aResourceId, 
+    					   CEikMenuPane* 	aMenuPane );
+    					                   
+private:
+	/**
+	 * Overloaded C++ Contructor.
+	 */
+    CLcView( MLcEventHandler&	aEventHandler,
+    		 CLcListBoxModel&	aListBoxModel );
+
+	/**
+	 * Second phase of the two phase constructor.
+	 */
+    void ConstructL();
+    
+    /**
+     * Handles the visbility of the S60 Help feature.
+     *
+     * @param aMenuPane, Menu pane object on which the Help feature must
+     *                   be evaluated.
+     */
+    void HandleHelpFeature( CEikMenuPane& aMenuPane ) const;
+        
+private:
+	/**
+	 * Location Centre Container.
+	 * Owns.
+	 */
+    CLcContainer*   	iContainer;
+    
+	/**
+	 * Location Centre Event Handler.
+	 * Reference.
+	 */    
+    MLcEventHandler&    iEventHandler;
+    
+	/**
+	 * Location Centre Listbox model.
+	 * Reference.
+	 */    
+    CLcListBoxModel*	iListBoxModel;
+    
+    };          
+
+#endif // C_LCAPPVIEW_H_
+