1 /*

     2  * Copyright (c) 2005 Nokia Corporation, Inc. All rights reserved.

     3  *

     4  * Redistribution and use in source and binary forms, with or without

     5  * modification, are permitted provided that the following conditions

     6  * are met:

     7  * 1. Redistributions of source code must retain the above copyright

     8  *    notice, this list of conditions and the following disclaimer.

     9  * 2. Redistributions in binary form must reproduce the above copyright

    10  *    notice, this list of conditions and the following disclaimer in the

    11  *    documentation and/or other materials provided with the distribution.

    12  * 3. Neither the name of the Nokia Corporation nor the names of its

    13  *    contributors may be used to endorse or promote products derived

    14  *    from this software without specific prior written permission.

    15  *

    16  * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"

    17  * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE

    18  * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE

    19  * ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE

    20  * LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR

    21  * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF

    22  * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS

    23  * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN

    24  * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)

    25  * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE

    26  * POSSIBILITY OF SUCH DAMAGE.

    27  */

    28 

    29 #include "config.h"

    30 #include "WebCoreGraphicsContext.h"

    31 

    32 WebCoreGraphicsContext* WebCoreGraphicsContext::NewL(CFbsBitmapDevice *aBitmapDevice, CFbsBitmap* aBitmap, MScrollView* aView)

    33     {

    34     WebCoreGraphicsContext *self = new (ELeave) WebCoreGraphicsContext(aBitmap, aView);

    35     CleanupStack::PushL(self);

    36     self->ConstructL(aBitmapDevice);

    37     CleanupStack::Pop();

    38     return self;

    39     }

    40 

    41 WebCoreGraphicsContext* WebCoreGraphicsContext::NewL(CFbsBitGc& aGc, CFbsBitmap* aBitmap, MScrollView* aView)

    42     {

    43     WebCoreGraphicsContext *self = new (ELeave) WebCoreGraphicsContext(aBitmap, aView);

    44     CleanupStack::PushL(self);

    45     self->ConstructL(aGc);

    46     CleanupStack::Pop();

    47     return self;

    48     }

    49 

    50 

    51 void WebCoreGraphicsContext::ConstructL(CFbsBitmapDevice *aBitmapDevice)

    52     {

    53     User::LeaveIfError(aBitmapDevice->CreateContext(iBitmapContext));

    54     iGcOwned = ETrue;

    55     }

    56 

    57 void WebCoreGraphicsContext::ConstructL(CFbsBitGc& aGc)

    58     {

    59     iBitmapContext = &aGc;

    60     iGcOwned = EFalse;

    61     }

    62 

    63 WebCoreGraphicsContext::WebCoreGraphicsContext(CFbsBitmap* aBitmap, MScrollView* aView)

    64     {

    65     iScrollView = aView;

    66     iOffscreenBitmap = aBitmap;

    67     }

    68 

    69 WebCoreGraphicsContext::~WebCoreGraphicsContext()

    70     {

    71     if (iGcOwned)

    72         delete iBitmapContext;

    73     }

    74 

    75