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Diffstat (limited to 'WebCore/platform/graphics/haiku/ImageHaiku.cpp')
| -rw-r--r-- | WebCore/platform/graphics/haiku/ImageHaiku.cpp | 195 |
1 files changed, 0 insertions, 195 deletions
diff --git a/WebCore/platform/graphics/haiku/ImageHaiku.cpp b/WebCore/platform/graphics/haiku/ImageHaiku.cpp deleted file mode 100644 index 5a55d7c..0000000 --- a/WebCore/platform/graphics/haiku/ImageHaiku.cpp +++ /dev/null @@ -1,195 +0,0 @@ -/* - * Copyright (C) 2006 Dirk Mueller <mueller@kde.org> - * Copyright (C) 2006 Zack Rusin <zack@kde.org> - * Copyright (C) 2006 Simon Hausmann <hausmann@kde.org> - * Copyright (C) 2007 Ryan Leavengood <leavengood@gmail.com> - * Copyright (C) 2008 Andrea Anzani <andrea.anzani@gmail.com> - * Copyright (C) 2010 Stephan Aßmus <superstippi@gmx.de> - * - * All rights reserved. - * - * Redistribution and use in source and binary forms, with or without - * modification, are permitted provided that the following conditions - * are met: - * 1. Redistributions of source code must retain the above copyright - * notice, this list of conditions and the following disclaimer. - * 2. Redistributions in binary form must reproduce the above copyright - * notice, this list of conditions and the following disclaimer in the - * documentation and/or other materials provided with the distribution. - * - * THIS SOFTWARE IS PROVIDED BY APPLE COMPUTER, INC. ``AS IS'' AND ANY - * EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE - * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR - * PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL APPLE COMPUTER, INC. OR - * CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, - * EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, - * PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR - * PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY - * OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT - * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE - * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. - */ - -#include "config.h" -#include "Image.h" - -#include "BitmapImage.h" -#include "FloatRect.h" -#include "GraphicsContext.h" -#include "ImageObserver.h" -#include "NotImplemented.h" -#include "PlatformString.h" -#include "SharedBuffer.h" -#include "TransformationMatrix.h" -#include <Application.h> -#include <Bitmap.h> -#include <View.h> - -// This function loads resources from WebKit -Vector<char> loadResourceIntoArray(const char*); - - -namespace WebCore { - -bool FrameData::clear(bool clearMetadata) -{ - if (clearMetadata) - m_haveMetadata = false; - - if (m_frame) { - delete m_frame; - m_frame = 0; - m_duration = 0.0f; - m_hasAlpha = true; - return true; - } - - return false; -} - -WTF::PassRefPtr<Image> Image::loadPlatformResource(const char* name) -{ - Vector<char> array = loadResourceIntoArray(name); - WTF::PassRefPtr<BitmapImage> image = BitmapImage::create(); - RefPtr<SharedBuffer> buffer = SharedBuffer::create(array.data(), array.size()); - image->setData(buffer, true); - - return image; -} - -void BitmapImage::initPlatformData() -{ -} - -void BitmapImage::invalidatePlatformData() -{ -} - -// Drawing Routines -void BitmapImage::draw(GraphicsContext* ctxt, const FloatRect& dst, const FloatRect& src, ColorSpace styleColorSpace, CompositeOperator op) -{ - if (!m_source.initialized()) - return; - - // Spin the animation to the correct frame before we try to draw it, so we - // don't draw an old frame and then immediately need to draw a newer one, - // causing flicker and wasting CPU. - startAnimation(); - - BBitmap* image = nativeImageForCurrentFrame(); - if (!image || !image->IsValid()) // If the image hasn't fully loaded. - return; - - if (mayFillWithSolidColor()) { - fillWithSolidColor(ctxt, dst, solidColor(), styleColorSpace, op); - return; - } - - ctxt->save(); - ctxt->setCompositeOperation(op); - - BRect srcRect(src); - BRect dstRect(dst); - - // Test using example site at - // http://www.meyerweb.com/eric/css/edge/complexspiral/demo.html - ctxt->platformContext()->SetDrawingMode(B_OP_ALPHA); - ctxt->platformContext()->DrawBitmapAsync(image, srcRect, dstRect); - ctxt->restore(); - - if (imageObserver()) - imageObserver()->didDraw(this); -} - -void Image::drawPattern(GraphicsContext* context, const FloatRect& tileRect, const AffineTransform& patternTransform, const FloatPoint& phase, ColorSpace, CompositeOperator op, const FloatRect& dstRect) -{ - BBitmap* image = nativeImageForCurrentFrame(); - if (!image || !image->IsValid()) // If the image hasn't fully loaded. - return; - - // Figure out if the image has any alpha transparency, we can use faster drawing if not - bool hasAlpha = false; - - uint8* bits = reinterpret_cast<uint8*>(image->Bits()); - uint32 width = image->Bounds().IntegerWidth() + 1; - uint32 height = image->Bounds().IntegerHeight() + 1; - - uint32 bytesPerRow = image->BytesPerRow(); - for (uint32 y = 0; y < height && !hasAlpha; y++) { - uint8* p = bits; - for (uint32 x = 0; x < width && !hasAlpha; x++) { - hasAlpha = p[3] < 255; - p += 4; - } - bits += bytesPerRow; - } - - context->save(); - if (hasAlpha) - context->platformContext()->SetDrawingMode(B_OP_ALPHA); - else - context->platformContext()->SetDrawingMode(B_OP_COPY); - context->clip(enclosingIntRect(dstRect)); - float currentW = phase.x(); - BRect bTileRect(tileRect); - while (currentW < dstRect.x() + dstRect.width()) { - float currentH = phase.y(); - while (currentH < dstRect.y() + dstRect.height()) { - BRect bDstRect(currentW, currentH, currentW + width - 1, currentH + height - 1); - context->platformContext()->DrawBitmapAsync(image, bTileRect, bDstRect); - currentH += height; - } - currentW += width; - } - context->restore(); - - if (imageObserver()) - imageObserver()->didDraw(this); -} - -void BitmapImage::checkForSolidColor() -{ - m_isSolidColor = false; - m_checkedForSolidColor = true; - - if (frameCount() > 1) - return; - - BBitmap* image = getBBitmap(); - if (!image || !image->Bounds().IsValid() - || image->Bounds().IntegerWidth() > 0 || image->Bounds().IntegerHeight() > 0) { - return; - } - - m_isSolidColor = true; - uint8* bits = reinterpret_cast<uint8*>(image->Bits()); - m_solidColor = Color(bits[2], bits[1], bits[0], bits[3]); -} - -BBitmap* BitmapImage::getBBitmap() const -{ - return const_cast<BitmapImage*>(this)->frameAtIndex(0); -} - -} // namespace WebCore - |