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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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| 356 | 356 |
| 357 // We can only draw the entire frame, clipped to the rect we want. So co
mpute where the top left | 357 // We can only draw the entire frame, clipped to the rect we want. So co
mpute where the top left |
| 358 // of the image would be if we were drawing without clipping, and transl
ate accordingly. | 358 // of the image would be if we were drawing without clipping, and transl
ate accordingly. |
| 359 FloatSize scale(dstRect.width() / srcRect.width(), dstRect.height() / sr
cRect.height()); | 359 FloatSize scale(dstRect.width() / srcRect.width(), dstRect.height() / sr
cRect.height()); |
| 360 FloatSize topLeftOffset(srcRect.location().x() * scale.width(), srcRect.
location().y() * scale.height()); | 360 FloatSize topLeftOffset(srcRect.location().x() * scale.width(), srcRect.
location().y() * scale.height()); |
| 361 FloatPoint destOffset = dstRect.location() - topLeftOffset; | 361 FloatPoint destOffset = dstRect.location() - topLeftOffset; |
| 362 AffineTransform transform = AffineTransform::translation(destOffset.x(),
destOffset.y()); | 362 AffineTransform transform = AffineTransform::translation(destOffset.x(),
destOffset.y()); |
| 363 transform.scale(scale.width(), scale.height()); | 363 transform.scale(scale.width(), scale.height()); |
| 364 TransformRecorder transformRecorder(imagePicture.context(), *this, trans
form); | 364 TransformRecorder transformRecorder(imagePicture.context(), *this, trans
form); |
| 365 | 365 |
| 366 // TODO(crbug.com/603230): Synchronized painting is unnecessary in this
lifecycle update. | 366 view->updateAllLifecyclePhasesExceptPaint(); |
| 367 view->updateAllLifecyclePhases(); | |
| 368 view->paint(imagePicture.context(), CullRect(enclosingIntRect(srcRect)))
; | 367 view->paint(imagePicture.context(), CullRect(enclosingIntRect(srcRect)))
; |
| 369 ASSERT(!view->needsLayout()); | 368 ASSERT(!view->needsLayout()); |
| 370 } | 369 } |
| 371 | 370 |
| 372 { | 371 { |
| 373 SkAutoCanvasRestore ar(canvas, false); | 372 SkAutoCanvasRestore ar(canvas, false); |
| 374 if (drawNeedsLayer(paint)) { | 373 if (drawNeedsLayer(paint)) { |
| 375 SkRect layerRect = dstRect; | 374 SkRect layerRect = dstRect; |
| 376 canvas->saveLayer(&layerRect, &paint); | 375 canvas->saveLayer(&layerRect, &paint); |
| 377 } | 376 } |
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| 542 | 541 |
| 543 return m_page; | 542 return m_page; |
| 544 } | 543 } |
| 545 | 544 |
| 546 String SVGImage::filenameExtension() const | 545 String SVGImage::filenameExtension() const |
| 547 { | 546 { |
| 548 return "svg"; | 547 return "svg"; |
| 549 } | 548 } |
| 550 | 549 |
| 551 } // namespace blink | 550 } // namespace blink |
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