Index: Source/core/platform/chromium/DragImageChromiumSkia.cpp |
diff --git a/Source/core/platform/chromium/DragImageChromiumSkia.cpp b/Source/core/platform/chromium/DragImageChromiumSkia.cpp |
deleted file mode 100644 |
index f4663d06533a77b1a6144235f7dca66bfc1ecd4f..0000000000000000000000000000000000000000 |
--- a/Source/core/platform/chromium/DragImageChromiumSkia.cpp |
+++ /dev/null |
@@ -1,153 +0,0 @@ |
-/* |
- * Copyright (c) 2008, 2009, Google Inc. All rights reserved. |
- * |
- * Redistribution and use in source and binary forms, with or without |
- * modification, are permitted provided that the following conditions are |
- * met: |
- * |
- * * Redistributions of source code must retain the above copyright |
- * notice, this list of conditions and the following disclaimer. |
- * * 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. |
- * * Neither the name of Google Inc. nor the names of its |
- * contributors may be used to endorse or promote products derived from |
- * this software without specific prior written permission. |
- * |
- * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS |
- * "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 THE COPYRIGHT |
- * OWNER 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 "core/platform/DragImage.h" |
- |
-#include "SkBitmap.h" |
-#include "SkCanvas.h" |
-#include "SkMatrix.h" |
-#include "core/platform/NotImplemented.h" |
-#include "core/platform/graphics/BitmapImage.h" |
-#include "core/platform/graphics/FloatRect.h" |
-#include "core/platform/graphics/Image.h" |
-#include "core/platform/graphics/skia/NativeImageSkia.h" |
-#include "core/platform/graphics/transforms/AffineTransform.h" |
- |
-#include "skia/ext/image_operations.h" |
- |
-#include <wtf/RefPtr.h> |
- |
-namespace WebCore { |
- |
-IntSize dragImageSize(DragImageRef image) |
-{ |
- if (!image) |
- return IntSize(); |
- |
- return IntSize(image->bitmap->width(), image->bitmap->height()); |
-} |
- |
-void deleteDragImage(DragImageRef image) |
-{ |
- if (image) |
- delete image->bitmap; |
- delete image; |
-} |
- |
-DragImageRef scaleDragImage(DragImageRef image, FloatSize scale) |
-{ |
- if (!image) |
- return 0; |
- |
- int imageWidth = scale.width() * image->bitmap->width(); |
- int imageHeight = scale.height() * image->bitmap->height(); |
- SkBitmap* scaledImage = new SkBitmap( |
- skia::ImageOperations::Resize(*image->bitmap, skia::ImageOperations::RESIZE_LANCZOS3, |
- imageWidth, imageHeight)); |
- delete image->bitmap; |
- image->bitmap = scaledImage; |
- return image; |
-} |
- |
-DragImageRef dissolveDragImageToFraction(DragImageRef image, float fraction) |
-{ |
- if (!image) |
- return 0; |
- |
- image->bitmap->setIsOpaque(false); |
- image->bitmap->lockPixels(); |
- |
- for (int row = 0; row < image->bitmap->height(); ++row) { |
- for (int column = 0; column < image->bitmap->width(); ++column) { |
- uint32_t* pixel = image->bitmap->getAddr32(column, row); |
- *pixel = SkPreMultiplyARGB(SkColorGetA(*pixel) * fraction, |
- SkColorGetR(*pixel), |
- SkColorGetG(*pixel), |
- SkColorGetB(*pixel)); |
- } |
- } |
- |
- image->bitmap->unlockPixels(); |
- |
- return image; |
-} |
- |
-DragImageRef createDragImageFromImage(Image* image, RespectImageOrientationEnum shouldRespectImageOrientation) |
-{ |
- if (!image) |
- return 0; |
- |
- RefPtr<NativeImageSkia> bitmap = image->nativeImageForCurrentFrame(); |
- if (!bitmap) |
- return 0; |
- |
- DragImageChromium* dragImageChromium = new DragImageChromium; |
- dragImageChromium->bitmap = new SkBitmap(); |
- dragImageChromium->resolutionScale = bitmap->resolutionScale(); |
- |
- if (image->isBitmapImage()) { |
- ImageOrientation orientation = DefaultImageOrientation; |
- BitmapImage* bitmapImage = static_cast<BitmapImage*>(image); |
- IntSize sizeRespectingOrientation = bitmapImage->sizeRespectingOrientation(); |
- |
- if (shouldRespectImageOrientation == RespectImageOrientation) |
- orientation = bitmapImage->currentFrameOrientation(); |
- |
- if (orientation != DefaultImageOrientation) { |
- // Construct a correctly-rotated copy of the image to use as the drag image. |
- dragImageChromium->bitmap->setConfig( |
- SkBitmap::kARGB_8888_Config, sizeRespectingOrientation.width(), sizeRespectingOrientation.height()); |
- dragImageChromium->bitmap->allocPixels(); |
- |
- FloatRect destRect(FloatPoint(), sizeRespectingOrientation); |
- SkCanvas canvas(*dragImageChromium->bitmap); |
- |
- canvas.concat(orientation.transformFromDefault(sizeRespectingOrientation)); |
- |
- if (orientation.usesWidthAsHeight()) |
- destRect = FloatRect(destRect.x(), destRect.y(), destRect.height(), destRect.width()); |
- |
- canvas.drawBitmapRect(bitmap->bitmap(), 0, destRect); |
- return dragImageChromium; |
- } |
- } |
- |
- bitmap->bitmap().copyTo(dragImageChromium->bitmap, SkBitmap::kARGB_8888_Config); |
- return dragImageChromium; |
-} |
- |
-DragImageRef createDragImageIconForCachedImage(CachedImage*) |
-{ |
- notImplemented(); |
- return 0; |
-} |
- |
-} // namespace WebCore |