--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/emailuis/uicomponents/inc/fscontrolbarmodel.h	Wed Sep 01 12:28:57 2010 +0100
@@ -0,0 +1,269 @@
+/*
+* 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:  Model class for control bar.
+*
+*/
+
+
+#ifndef C_FSCONTROLBARMODEL_H
+#define C_FSCONTROLBARMODEL_H
+
+#include <e32base.h>
+#include <e32cmn.h>
+#include <gdi.h>
+
+class CFsControlButton;
+class CHuiTexture;
+
+/**
+ *  Model class of ControlBar component
+ *
+ *  @code
+ *  @endcode
+ *
+ *  @lib fs_generic.lib
+ */
+NONSHARABLE_CLASS( CFsControlBarModel ) : public CBase
+    {
+
+public:
+
+    /**
+     * Two-phased constructor.
+     */
+    static CFsControlBarModel* NewL();
+
+    /**
+     * Two-phased constructor.
+     */
+    static CFsControlBarModel* NewLC();
+
+    /**
+     * Destructor
+     */
+    virtual ~CFsControlBarModel();
+
+    /**
+     * Adds button to model.
+     *
+     * @param aButton Button to be added.
+     */
+    void AddButtonL( CFsControlButton& aButton );
+
+    /**
+     * Retrieves button with specified index from model.
+     *
+     * @param aIndex Index of the button to be retrieved.
+     * @return retrieved button
+     */
+    CFsControlButton* ButtonByIndex( TInt aIndex );
+
+    /**
+     * Retrieves button with specified id from model.
+     *
+     * @param aId Id of button to be retrieved.
+     * @return retrieved button
+     */
+    CFsControlButton* ButtonById( TInt aId );
+
+    /**
+     * Gets actual number of buttons in model.
+     *
+     * @return number of buttons.
+     */
+    TInt Count() const;
+
+    /**
+     * Removes button with specified index from model.
+     *
+     * @param aIndex Index of button to be deleted
+     */
+    void RemoveButtonByIndex( TInt aIndex );
+
+    /**
+     * Removes button with specified id from model.
+     *
+     * @param aId Id of button to be deleted.
+     * @return KErrNotFound If button's id doesn't exist, otherwise KErrNone.
+     */
+    TInt RemoveButtonById( TInt aId );
+
+    /**
+     * Checks if button with specified id is in the model.
+     *
+     * @param aId Id to be checked.
+     * @return ETrue if yes, EFalse otherwise.
+     */
+    TBool ExistsButtonWithId( TInt aId );
+
+    /**
+     * Return index of the button with specified id.
+     *
+     * @param aButtonId Button's id.
+     * @return Button's index in collection.
+     */
+    TInt IndexById( TInt aButtonId );
+
+    /**
+     * Retrieves button next to the button with specified id.
+     *
+     * @param aButtonId Current button's id.
+     * @return Next button after current.
+     */
+    CFsControlButton* NextButton( TInt aButtonId, TBool aLandscape = EFalse );
+
+    /**
+     * Retrieves button previous to the button with specified id.
+     *
+     * @param aButtonId Current button's id.
+     * @return Previous button after current.
+     */
+    CFsControlButton* PrevButton( TInt aButtonId, TBool aLandscape = EFalse );
+
+    /**
+     * Sets focus state for control bar.
+     *
+     * @param aState State to be set.
+     */
+    void SetFocus( TBool aState = ETrue );
+
+    /**
+     * Checks if focus.
+     *
+     * @return Current focus state.
+     */
+    TBool IsFocused() const;
+
+    /**
+     * Generates id for new button.
+     *
+     * @return Unique id for new button.
+     */
+    TInt GenerateButtonId();
+
+    /**
+     * Gets background color for control bar.
+     *
+     * @return Controlbar background color.
+     */
+    const TRgb& BarBgColor() const;
+
+    /**
+     * Gets transition time for moving selector.
+     *
+     * @return Transition time in miliseconds.
+     */
+    TInt SelectorTransitionTime() const;
+
+    /**
+     * Sets transition time for moving selector.
+     *
+     * @param aTransitionTime Transition time in miliseconds.
+     */
+    void SetSelectorTransitionTime( TInt aTransitionTime );
+
+    /**
+     * Refresh the buttons' positions.
+     */
+    void UpdateButtonsPositions();
+
+    /**
+     * Sets bar's width.
+     *
+     * @param aWidth New bar's width.
+     */
+    void SetWidth( TInt aWidth );
+
+    /**
+     * Sets bar's height.
+     *
+     * @param aHeight New bar's height.
+     */
+    void SetHeight( TInt aHeight );
+
+    /**
+     * Set bar's rect
+     */
+    void SetRect( const TRect& aRect );
+
+    /**
+     * Get size of the controlbar.
+     *
+     * @return Size of the controlbar.
+     */
+    TSize Size() const;
+
+    /**
+     * Get top-left position
+     */
+    TPoint Pos() const;
+
+private:
+
+    /**
+     * Default constructor.
+     */
+    CFsControlBarModel();
+
+    /**
+     * Constructs and initializes bar model.
+     */
+    void ConstructL();
+
+private: // data
+
+    /**
+     * Collection of button's objects.
+     * Own all button objects.
+     */
+    RPointerArray<CFsControlButton> iButtons;
+
+    /**
+     * Focus state.
+     */
+    TBool iFocused;
+
+    /**
+     * Controlbar's background color.
+     */
+    TRgb iBgColor;
+
+    /**
+     * Delay for selector moves.
+     */
+    TInt iSelectorTransitionTime;
+
+    /**
+     * Size of the bar.
+     */
+    TSize iSize;
+
+    /**
+     * Width default flag.
+     */
+    TBool iWidthUseDefault;
+
+    /**
+     * Height default flag.
+     */
+    TBool iHeightUseDefault;
+
+    /**
+     * Top-left position
+     */
+    TPoint iTl;
+    };
+
+
+#endif // C_FSCONTROLBARMODEL_H