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Side by Side Diff: Source/core/svg/graphics/SVGImage.cpp

Issue 1217943010: Add a FrameView lifecycle method that just updates layout, style and compositing. (Closed) Base URL: svn://svn.chromium.org/blink/trunk
Patch Set: Created 5 years, 5 months ago
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1 /* 1 /*
2 * Copyright (C) 2006 Eric Seidel <eric@webkit.org> 2 * Copyright (C) 2006 Eric Seidel <eric@webkit.org>
3 * Copyright (C) 2008, 2009 Apple Inc. All rights reserved. 3 * Copyright (C) 2008, 2009 Apple Inc. All rights reserved.
4 * Copyright (C) Research In Motion Limited 2011. All rights reserved. 4 * Copyright (C) Research In Motion Limited 2011. All rights reserved.
5 * 5 *
6 * Redistribution and use in source and binary forms, with or without 6 * Redistribution and use in source and binary forms, with or without
7 * modification, are permitted provided that the following conditions 7 * modification, are permitted provided that the following conditions
8 * are met: 8 * are met:
9 * 1. Redistributions of source code must retain the above copyright 9 * 1. Redistributions of source code must retain the above copyright
10 * notice, this list of conditions and the following disclaimer. 10 * notice, this list of conditions and the following disclaimer.
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302 302
303 // We can only draw the entire frame, clipped to the rect we want. So co mpute where the top left 303 // We can only draw the entire frame, clipped to the rect we want. So co mpute where the top left
304 // of the image would be if we were drawing without clipping, and transl ate accordingly. 304 // of the image would be if we were drawing without clipping, and transl ate accordingly.
305 FloatSize scale(dstRect.width() / srcRect.width(), dstRect.height() / sr cRect.height()); 305 FloatSize scale(dstRect.width() / srcRect.width(), dstRect.height() / sr cRect.height());
306 FloatSize topLeftOffset(srcRect.location().x() * scale.width(), srcRect. location().y() * scale.height()); 306 FloatSize topLeftOffset(srcRect.location().x() * scale.width(), srcRect. location().y() * scale.height());
307 FloatPoint destOffset = dstRect.location() - topLeftOffset; 307 FloatPoint destOffset = dstRect.location() - topLeftOffset;
308 AffineTransform transform = AffineTransform::translation(destOffset.x(), destOffset.y()); 308 AffineTransform transform = AffineTransform::translation(destOffset.x(), destOffset.y());
309 transform.scale(scale.width(), scale.height()); 309 transform.scale(scale.width(), scale.height());
310 TransformRecorder transformRecorder(imagePicture.context(), *this, trans form); 310 TransformRecorder transformRecorder(imagePicture.context(), *this, trans form);
311 311
312 view->updateLayoutAndStyleForPainting(); 312 view->updateAllLifecyclePhases();
313 view->paint(&imagePicture.context(), enclosingIntRect(srcRect)); 313 view->paint(&imagePicture.context(), enclosingIntRect(srcRect));
314 ASSERT(!view->needsLayout()); 314 ASSERT(!view->needsLayout());
315 } 315 }
316 316
317 { 317 {
318 SkAutoCanvasRestore ar(canvas, false); 318 SkAutoCanvasRestore ar(canvas, false);
319 if (drawNeedsLayer(paint)) { 319 if (drawNeedsLayer(paint)) {
320 SkRect layerRect = dstRect; 320 SkRect layerRect = dstRect;
321 canvas->saveLayer(&layerRect, &paint); 321 canvas->saveLayer(&layerRect, &paint);
322 } 322 }
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483 483
484 return m_page; 484 return m_page;
485 } 485 }
486 486
487 String SVGImage::filenameExtension() const 487 String SVGImage::filenameExtension() const
488 { 488 {
489 return "svg"; 489 return "svg";
490 } 490 }
491 491
492 } 492 }
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