1 /*

     2  * Copyright (C) 2006 Nikolas Zimmermann <zimmermann@kde.org>

     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  *

    13  * THIS SOFTWARE IS PROVIDED BY APPLE COMPUTER, INC. ``AS IS'' AND ANY

    14  * EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE

    15  * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR

    16  * PURPOSE ARE DISCLAIMED.  IN NO EVENT SHALL APPLE COMPUTER, INC. OR

    17  * CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,

    18  * EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,

    19  * PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR

    20  * PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY

    21  * OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT

    22  * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE

    23  * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. 

    24  */

    25 

    26 #include "config.h"

    27 #include "ImageBuffer.h"

    28 

    29 #include "GraphicsContext.h"

    30 #include "RenderObject.h"

    31 

    32 #if ENABLE(SVG)

    33 #include "RenderSVGContainer.h"

    34 #endif

    35 

    36 namespace WebCore {

    37 

    38 IntSize ImageBuffer::size() const

    39 {

    40     return m_size;

    41 }

    42 

    43 void ImageBuffer::renderSubtreeToImage(ImageBuffer* image, RenderObject* item)

    44 {

    45     ASSERT(item && image && image->context());

    46     RenderObject::PaintInfo info(image->context(), IntRect(), PaintPhaseForeground, 0, 0, 0);

    47 

    48 #if ENABLE(SVG)

    49     RenderSVGContainer* svgContainer = 0;

    50     if (item && item->isSVGContainer())

    51          svgContainer = static_cast<RenderSVGContainer*>(item);

    52 

    53     bool drawsContents = svgContainer ? svgContainer->drawsContents() : false;

    54     if (svgContainer && !drawsContents)

    55         svgContainer->setDrawsContents(true);

    56 #endif

    57 

    58     item->paint(info, 0, 0);

    59 

    60 #if ENABLE(SVG)

    61     if (svgContainer && !drawsContents)

    62         svgContainer->setDrawsContents(false);

    63 #endif

    64 }

    65 

    66 }