1 /*

     2 * Copyright (c) 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:

    15 *

    16 */

    17 

    18 package javax.microedition.lcdui;

    19 

    20 import org.eclipse.swt.graphics.Rectangle;

    21 import org.eclipse.swt.internal.qt.graphics.GraphicsContext;

    22 import org.eclipse.swt.internal.qt.graphics.WindowSurface;

    23 import org.eclipse.swt.widgets.Control;

    24 import org.eclipse.swt.widgets.Internal_PackageSupport;

    25 import org.eclipse.swt.widgets.Widget;

    26 

    27 final class CustomItemBufferSymbian extends Buffer

    28 {

    29     private CustomItem host;

    30     private WindowSurface surface;

    31 

    32     CustomItemBufferSymbian(CustomItem customItem, Control ctrl)

    33     {

    34         super();

    35         setControlBounds(ctrl);

    36         host = customItem;

    37     }

    38 

    39     protected void init() 

    40     {

    41     	super.init();

    42     	surface = Internal_PackageSupport.getWindowsurface(host.layouter.dfi.getForm().getContentComp().getShell());

    43     }

    44     

    45     int getHostType()

    46     {

    47         return HOST_TYPE_CUSTOMITEM;

    48     }

    49 

    50     Object getHost()

    51     {

    52         return host;

    53     }

    54 

    55     void bindToHost(GraphicsContext gc)

    56     {

    57         gc.bindTarget(surface);

    58     }

    59 

    60     void blit(GraphicsContext gc, Widget widget) {

    61 		surface.flush();

    62 	}

    63 

    64     void endPaint() {

    65 		surface.endPaint();

    66 	}

    67 

    68     void beginPaint(int x, int y, int w, int h) {

    69 		Rectangle rect = toWindowCoordinates(x, y, w, h);

    70 		surface.beginPaint(rect.x, rect.y, rect.width, rect.height);

    71 	}

    72 

    73 	boolean isPaintingActive() {

    74 		return false;

    75 	}

    76 	

    77 	WindowSurface getWindowSurface()

    78     {

    79         return surface;

    80     }

    81 }