1 /*

     2 * Copyright (c) 2007-2009 Nokia Corporation and/or its subsidiary(-ies). 

     3 * All rights reserved.

     4 * This component and the accompanying materials are made available

     5 * under the terms of "Eclipse Public License v1.0"

     6 * which accompanies this distribution, and is available

     7 * at the URL "http://www.eclipse.org/legal/epl-v10.html".

     8 *

     9 * Initial Contributors:

    10 * Nokia Corporation - initial contribution.

    11 *

    12 * Contributors:

    13 *

    14 * Description:  ESMR service policy

    15 *

    16 */

    17 

    18 #ifndef CESMRBORDERLAYER_H

    19 #define CESMRBORDERLAYER_H

    20 

    21 #include <coecntrl.h>

    22 #include "cesmrlayoutmgr.h"

    23 

    24 #include "cesmrfield.h"

    25 

    26 /**

    27  * CESMRBorderLayer draws border around the focused control.

    28  *

    29  * @lib esmrgui.lib

    30  */

    31 NONSHARABLE_CLASS( CESMRBorderLayer ): public CCoeControl, 

    32 									   public MCoeControlBackground

    33     {

    34 public:

    35     /**

    36      * Two-phased constructor.

    37      *

    38      * @param aExt Control which has border around it.

    39      * @param aFocusType

    40      * @return Pointer to created and initialized esmr borderlayer object.

    41      */

    42      IMPORT_C static CESMRBorderLayer* NewL( 

    43     		 CCoeControl* aExt, 

    44     		 TESMRFieldFocusType aFocusType = EESMRBorderFocus );

    45 

    46      /**

    47       * Destructor.

    48       */

    49     IMPORT_C ~CESMRBorderLayer();

    50 

    51     /**

    52      * Set outline focus (rectangle) around the fields control.

    53      * @param aFocus

    54      */

    55     IMPORT_C void SetOutlineFocusL( TBool aFocus );

    56 

    57     /**

    58      * Test if this border layer has focus.

    59      * @return TBool

    60      */

    61     IMPORT_C TBool HasFocus() const;

    62 

    63     /**

    64      * Gives pointer to layoutmanager for this class

    65      * @param aLayout

    66      */

    67     IMPORT_C void SetLayoutManager( CESMRLayoutManager* aLayout );

    68 

    69 private:

    70     CESMRBorderLayer( CCoeControl* aExtControl, 

    71 					  TESMRFieldFocusType aFocusType );

    72     void ConstructL();

    73 

    74 public: // From MCoeControlBackground

    75     IMPORT_C void Draw( CWindowGc &aGc, const 

    76 						CCoeControl &aControl, 

    77 						const TRect &aRect) const;

    78     IMPORT_C void GetTextDrawer(

    79     		CCoeTextDrawerBase *&aTextDrawer, 

    80     		const CCoeControl *aDrawingControl) const;

    81 

    82 public: // From CCoeControl

    83     IMPORT_C TKeyResponse OfferKeyEventL( 

    84     		const TKeyEvent& aEvent, 

    85     		TEventCode aType );

    86     IMPORT_C void SetContainerWindowL(const CCoeControl& aContainer);

    87     IMPORT_C TInt CountComponentControls() const;

    88     IMPORT_C CCoeControl* ComponentControl( TInt aInd ) const;

    89     IMPORT_C void SizeChanged();

    90 

    91 protected:

    92     /// Own: control which is surrounded by border

    93     CCoeControl* iExtControl;

    94     /// Ref: Wheater this layer has focus or not

    95     TBool iFocus;

    96     /// Own: Inofmation about focus type, needed when border/highlight is drawn

    97     TESMRFieldFocusType iFocusType;

    98     /// Ref: Pointer to layputmanager

    99     CESMRLayoutManager* iLayout;

   100     };

   101 

   102 #endif // CESMRBORDERLAYER_H