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| 1 /* | 1 /* |
| 2 * Copyright (C) 2007 Apple Inc. All rights reserved. | 2 * Copyright (C) 2007 Apple Inc. All rights reserved. |
| 3 * | 3 * |
| 4 * Redistribution and use in source and binary forms, with or without | 4 * Redistribution and use in source and binary forms, with or without |
| 5 * modification, are permitted provided that the following conditions | 5 * modification, are permitted provided that the following conditions |
| 6 * are met: | 6 * are met: |
| 7 * 1. Redistributions of source code must retain the above copyright | 7 * 1. Redistributions of source code must retain the above copyright |
| 8 * notice, this list of conditions and the following disclaimer. | 8 * notice, this list of conditions and the following disclaimer. |
| 9 * 2. Redistributions in binary form must reproduce the above copyright | 9 * 2. Redistributions in binary form must reproduce the above copyright |
| 10 * notice, this list of conditions and the following disclaimer in the | 10 * notice, this list of conditions and the following disclaimer in the |
| 11 * documentation and/or other materials provided with the distribution. | 11 * documentation and/or other materials provided with the distribution. |
| 12 * | 12 * |
| 13 * THIS SOFTWARE IS PROVIDED BY APPLE COMPUTER, INC. ``AS IS'' AND ANY | 13 * THIS SOFTWARE IS PROVIDED BY APPLE COMPUTER, INC. ``AS IS'' AND ANY |
| 14 * EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE | 14 * EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE |
| 15 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR | 15 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR |
| 16 * PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL APPLE COMPUTER, INC. OR | 16 * PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL APPLE COMPUTER, INC. OR |
| 17 * CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, | 17 * CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, |
| 18 * EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, | 18 * EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, |
| 19 * PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR | 19 * PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR |
| 20 * PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY | 20 * PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY |
| 21 * OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT | 21 * OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT |
| 22 * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE | 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. | 23 * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. |
| 24 */ | 24 */ |
| 25 | 25 |
| 26 #include "platform/DragImage.h" | 26 #include "platform/DragImage.h" |
| 27 | 27 |
| 28 #include <algorithm> |
| 29 #include <memory> |
| 28 #include "platform/RuntimeEnabledFeatures.h" | 30 #include "platform/RuntimeEnabledFeatures.h" |
| 29 #include "platform/fonts/Font.h" | 31 #include "platform/fonts/Font.h" |
| 30 #include "platform/fonts/FontCache.h" | 32 #include "platform/fonts/FontCache.h" |
| 31 #include "platform/fonts/FontDescription.h" | 33 #include "platform/fonts/FontDescription.h" |
| 32 #include "platform/fonts/FontMetrics.h" | 34 #include "platform/fonts/FontMetrics.h" |
| 33 #include "platform/geometry/FloatPoint.h" | 35 #include "platform/geometry/FloatPoint.h" |
| 34 #include "platform/geometry/FloatRect.h" | 36 #include "platform/geometry/FloatRect.h" |
| 35 #include "platform/geometry/IntPoint.h" | 37 #include "platform/geometry/IntPoint.h" |
| 36 #include "platform/graphics/BitmapImage.h" | 38 #include "platform/graphics/BitmapImage.h" |
| 37 #include "platform/graphics/Color.h" | 39 #include "platform/graphics/Color.h" |
| 38 #include "platform/graphics/GraphicsContext.h" | 40 #include "platform/graphics/GraphicsContext.h" |
| 39 #include "platform/graphics/Image.h" | 41 #include "platform/graphics/Image.h" |
| 40 #include "platform/graphics/ImageBuffer.h" | 42 #include "platform/graphics/ImageBuffer.h" |
| 41 #include "platform/graphics/paint/DrawingRecorder.h" | 43 #include "platform/graphics/paint/DrawingRecorder.h" |
| 42 #include "platform/text/BidiTextRun.h" | 44 #include "platform/text/BidiTextRun.h" |
| 43 #include "platform/text/StringTruncator.h" | 45 #include "platform/text/StringTruncator.h" |
| 44 #include "platform/text/TextRun.h" | 46 #include "platform/text/TextRun.h" |
| 45 #include "platform/transforms/AffineTransform.h" | 47 #include "platform/transforms/AffineTransform.h" |
| 46 #include "platform/weborigin/KURL.h" | 48 #include "platform/weborigin/KURL.h" |
| 49 #include "platform/wtf/PtrUtil.h" |
| 50 #include "platform/wtf/RefPtr.h" |
| 51 #include "platform/wtf/text/WTFString.h" |
| 47 #include "skia/ext/image_operations.h" | 52 #include "skia/ext/image_operations.h" |
| 48 #include "third_party/skia/include/core/SkCanvas.h" | 53 #include "third_party/skia/include/core/SkCanvas.h" |
| 49 #include "third_party/skia/include/core/SkImage.h" | 54 #include "third_party/skia/include/core/SkImage.h" |
| 50 #include "third_party/skia/include/core/SkMatrix.h" | 55 #include "third_party/skia/include/core/SkMatrix.h" |
| 51 #include "third_party/skia/include/core/SkSurface.h" | 56 #include "third_party/skia/include/core/SkSurface.h" |
| 52 #include "wtf/PtrUtil.h" | |
| 53 #include "wtf/RefPtr.h" | |
| 54 #include "wtf/text/WTFString.h" | |
| 55 #include <algorithm> | |
| 56 #include <memory> | |
| 57 | 57 |
| 58 namespace blink { | 58 namespace blink { |
| 59 | 59 |
| 60 namespace { | 60 namespace { |
| 61 | 61 |
| 62 const float kDragLabelBorderX = 4; | 62 const float kDragLabelBorderX = 4; |
| 63 // Keep border_y in synch with DragController::LinkDragBorderInset. | 63 // Keep border_y in synch with DragController::LinkDragBorderInset. |
| 64 const float kDragLabelBorderY = 2; | 64 const float kDragLabelBorderY = 2; |
| 65 const float kLabelBorderYOffset = 2; | 65 const float kLabelBorderYOffset = 2; |
| 66 | 66 |
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| 320 interpolation_quality_ == kInterpolationNone | 320 interpolation_quality_ == kInterpolationNone |
| 321 ? skia::ImageOperations::RESIZE_BOX | 321 ? skia::ImageOperations::RESIZE_BOX |
| 322 : skia::ImageOperations::RESIZE_LANCZOS3; | 322 : skia::ImageOperations::RESIZE_LANCZOS3; |
| 323 int image_width = scale_x * bitmap_.width(); | 323 int image_width = scale_x * bitmap_.width(); |
| 324 int image_height = scale_y * bitmap_.height(); | 324 int image_height = scale_y * bitmap_.height(); |
| 325 bitmap_ = skia::ImageOperations::Resize(bitmap_, resize_method, image_width, | 325 bitmap_ = skia::ImageOperations::Resize(bitmap_, resize_method, image_width, |
| 326 image_height); | 326 image_height); |
| 327 } | 327 } |
| 328 | 328 |
| 329 } // namespace blink | 329 } // namespace blink |
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