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

Issue 2286843002: Rename DisplayItem::Type enum constants to Chromium style. (Closed)
Patch Set: Rebasing... Created 4 years, 3 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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272 // Tile adjusted for scaling/stretch. 272 // Tile adjusted for scaling/stretch.
273 FloatRect tile(srcRect); 273 FloatRect tile(srcRect);
274 tile.scale(tileScale.width(), tileScale.height()); 274 tile.scale(tileScale.width(), tileScale.height());
275 275
276 // Expand the tile to account for repeat spacing. 276 // Expand the tile to account for repeat spacing.
277 FloatRect spacedTile(tile); 277 FloatRect spacedTile(tile);
278 spacedTile.expand(FloatSize(repeatSpacing)); 278 spacedTile.expand(FloatSize(repeatSpacing));
279 279
280 SkPictureBuilder patternPicture(spacedTile, nullptr, &context); 280 SkPictureBuilder patternPicture(spacedTile, nullptr, &context);
281 { 281 {
282 DrawingRecorder patternPictureRecorder(patternPicture.context(), pattern Picture, DisplayItem::Type::SVGImage, spacedTile); 282 DrawingRecorder patternPictureRecorder(patternPicture.context(), pattern Picture, DisplayItem::Type::kSVGImage, spacedTile);
283 // When generating an expanded tile, make sure we don't draw into the sp acing area. 283 // When generating an expanded tile, make sure we don't draw into the sp acing area.
284 if (tile != spacedTile) 284 if (tile != spacedTile)
285 patternPicture.context().clip(tile); 285 patternPicture.context().clip(tile);
286 SkPaint paint; 286 SkPaint paint;
287 drawForContainer(patternPicture.context().canvas(), paint, containerSize , zoom, tile, srcRect, url); 287 drawForContainer(patternPicture.context().canvas(), paint, containerSize , zoom, tile, srcRect, url);
288 } 288 }
289 RefPtr<SkPicture> tilePicture = patternPicture.endRecording(); 289 RefPtr<SkPicture> tilePicture = patternPicture.endRecording();
290 290
291 SkMatrix patternTransform; 291 SkMatrix patternTransform;
292 patternTransform.setTranslate(phase.x() + spacedTile.x(), phase.y() + spaced Tile.y()); 292 patternTransform.setTranslate(phase.x() + spacedTile.x(), phase.y() + spaced Tile.y());
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354 354
355 // If the image was reset, we need to rewind the timeline back to 0. This 355 // If the image was reset, we need to rewind the timeline back to 0. This
356 // needs to be done before painting, or else we wouldn't get the correct 356 // needs to be done before painting, or else we wouldn't get the correct
357 // reset semantics (we'd paint the "last" frame rather than the one at 357 // reset semantics (we'd paint the "last" frame rather than the one at
358 // time=0.) The reason we do this here and not in resetAnimation() is to 358 // time=0.) The reason we do this here and not in resetAnimation() is to
359 // avoid setting timers from the latter. 359 // avoid setting timers from the latter.
360 flushPendingTimelineRewind(); 360 flushPendingTimelineRewind();
361 361
362 SkPictureBuilder imagePicture(dstRect); 362 SkPictureBuilder imagePicture(dstRect);
363 { 363 {
364 ClipRecorder clipRecorder(imagePicture.context(), imagePicture, DisplayI tem::ClipNodeImage, enclosingIntRect(dstRect)); 364 ClipRecorder clipRecorder(imagePicture.context(), imagePicture, DisplayI tem::kClipNodeImage, enclosingIntRect(dstRect));
365 365
366 // We can only draw the entire frame, clipped to the rect we want. So co mpute where the top left 366 // We can only draw the entire frame, clipped to the rect we want. So co mpute where the top left
367 // of the image would be if we were drawing without clipping, and transl ate accordingly. 367 // of the image would be if we were drawing without clipping, and transl ate accordingly.
368 FloatSize scale(dstRect.width() / srcRect.width(), dstRect.height() / sr cRect.height()); 368 FloatSize scale(dstRect.width() / srcRect.width(), dstRect.height() / sr cRect.height());
369 FloatSize topLeftOffset(srcRect.location().x() * scale.width(), srcRect. location().y() * scale.height()); 369 FloatSize topLeftOffset(srcRect.location().x() * scale.width(), srcRect. location().y() * scale.height());
370 FloatPoint destOffset = dstRect.location() - topLeftOffset; 370 FloatPoint destOffset = dstRect.location() - topLeftOffset;
371 AffineTransform transform = AffineTransform::translation(destOffset.x(), destOffset.y()); 371 AffineTransform transform = AffineTransform::translation(destOffset.x(), destOffset.y());
372 transform.scale(scale.width(), scale.height()); 372 transform.scale(scale.width(), scale.height());
373 TransformRecorder transformRecorder(imagePicture.context(), imagePicture , transform); 373 TransformRecorder transformRecorder(imagePicture.context(), imagePicture , transform);
374 374
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588 588
589 return m_page ? SizeAvailable : SizeUnavailable; 589 return m_page ? SizeAvailable : SizeUnavailable;
590 } 590 }
591 591
592 String SVGImage::filenameExtension() const 592 String SVGImage::filenameExtension() const
593 { 593 {
594 return "svg"; 594 return "svg";
595 } 595 }
596 596
597 } // namespace blink 597 } // namespace blink
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