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Side by Side Diff: Source/WebCore/platform/graphics/skia/GraphicsContextSkia.cpp

Issue 13905007: Remove the last remaining PLATFORM() bits from WebCore. (Closed) Base URL: svn://svn.chromium.org/blink/trunk
Patch Set: fffffffffff Created 7 years, 8 months ago
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1 /* 1 /*
2 * Copyright (c) 2006, Google Inc. All rights reserved. 2 * Copyright (c) 2006, Google 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 are 5 * modification, are permitted provided that the following conditions are
6 * met: 6 * met:
7 * 7 *
8 * * Redistributions of source code must retain the above copyright 8 * * Redistributions of source code must retain the above copyright
9 * notice, this list of conditions and the following disclaimer. 9 * notice, this list of conditions and the following disclaimer.
10 * * Redistributions in binary form must reproduce the above 10 * * Redistributions in binary form must reproduce the above
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52 #include "SkRRect.h" 52 #include "SkRRect.h"
53 #include "SkShader.h" 53 #include "SkShader.h"
54 #include "SkiaUtils.h" 54 #include "SkiaUtils.h"
55 #include "skia/ext/platform_canvas.h" 55 #include "skia/ext/platform_canvas.h"
56 56
57 #include <math.h> 57 #include <math.h>
58 #include <wtf/Assertions.h> 58 #include <wtf/Assertions.h>
59 #include <wtf/MathExtras.h> 59 #include <wtf/MathExtras.h>
60 #include <wtf/UnusedParam.h> 60 #include <wtf/UnusedParam.h>
61 61
62 #if PLATFORM(CHROMIUM) && OS(DARWIN) 62 #if OS(DARWIN)
63 #include <ApplicationServices/ApplicationServices.h> 63 #include <ApplicationServices/ApplicationServices.h>
64 #endif 64 #endif
65 65
66 using namespace std; 66 using namespace std;
67 67
68 namespace WebCore { 68 namespace WebCore {
69 69
70 namespace { 70 namespace {
71 // Local helper functions ------------------------------------------------------ 71 // Local helper functions ------------------------------------------------------
72 72
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488 } 488 }
489 } 489 }
490 490
491 void GraphicsContext::drawFocusRing(const Path& path, int width, int offset, con st Color& color) 491 void GraphicsContext::drawFocusRing(const Path& path, int width, int offset, con st Color& color)
492 { 492 {
493 // FIXME: implement 493 // FIXME: implement
494 } 494 }
495 495
496 static inline void drawOuterPath(PlatformContextSkia* context, const SkPath& pat h, SkPaint& paint, int width) 496 static inline void drawOuterPath(PlatformContextSkia* context, const SkPath& pat h, SkPaint& paint, int width)
497 { 497 {
498 #if PLATFORM(CHROMIUM) && OS(DARWIN) 498 #if OS(DARWIN)
499 paint.setAlpha(64); 499 paint.setAlpha(64);
500 paint.setStrokeWidth(width); 500 paint.setStrokeWidth(width);
501 paint.setPathEffect(new SkCornerPathEffect((width - 1) * 0.5f))->unref(); 501 paint.setPathEffect(new SkCornerPathEffect((width - 1) * 0.5f))->unref();
502 #else 502 #else
503 paint.setStrokeWidth(1); 503 paint.setStrokeWidth(1);
504 paint.setPathEffect(new SkCornerPathEffect(1))->unref(); 504 paint.setPathEffect(new SkCornerPathEffect(1))->unref();
505 #endif 505 #endif
506 context->drawPath(path, paint); 506 context->drawPath(path, paint);
507 } 507 }
508 508
509 static inline void drawInnerPath(PlatformContextSkia* context, const SkPath& pat h, SkPaint& paint, int width) 509 static inline void drawInnerPath(PlatformContextSkia* context, const SkPath& pat h, SkPaint& paint, int width)
510 { 510 {
511 #if PLATFORM(CHROMIUM) && OS(DARWIN) 511 #if OS(DARWIN)
512 paint.setAlpha(128); 512 paint.setAlpha(128);
513 paint.setStrokeWidth(width * 0.5f); 513 paint.setStrokeWidth(width * 0.5f);
514 context->drawPath(path, paint); 514 context->drawPath(path, paint);
515 #endif 515 #endif
516 } 516 }
517 517
518 static inline int getFocusRingOutset(int offset) 518 static inline int getFocusRingOutset(int offset)
519 { 519 {
520 #if PLATFORM(CHROMIUM) && OS(DARWIN) 520 #if OS(DARWIN)
521 return offset + 2; 521 return offset + 2;
522 #else 522 #else
523 return 0; 523 return 0;
524 #endif 524 #endif
525 } 525 }
526 526
527 void GraphicsContext::drawFocusRing(const Vector<IntRect>& rects, int width, int offset, const Color& color) 527 void GraphicsContext::drawFocusRing(const Vector<IntRect>& rects, int width, int offset, const Color& color)
528 { 528 {
529 if (paintingDisabled()) 529 if (paintingDisabled())
530 return; 530 return;
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609 609
610 int deviceScaleFactor = SkScalarRoundToInt(WebCoreFloatToSkScalar(platformCo ntext()->deviceScaleFactor())); 610 int deviceScaleFactor = SkScalarRoundToInt(WebCoreFloatToSkScalar(platformCo ntext()->deviceScaleFactor()));
611 ASSERT(deviceScaleFactor == 1 || deviceScaleFactor == 2); 611 ASSERT(deviceScaleFactor == 1 || deviceScaleFactor == 2);
612 612
613 // Create the pattern we'll use to draw the underline. 613 // Create the pattern we'll use to draw the underline.
614 int index = style == DocumentMarkerGrammarLineStyle ? 1 : 0; 614 int index = style == DocumentMarkerGrammarLineStyle ? 1 : 0;
615 static SkBitmap* misspellBitmap1x[2] = { 0, 0 }; 615 static SkBitmap* misspellBitmap1x[2] = { 0, 0 };
616 static SkBitmap* misspellBitmap2x[2] = { 0, 0 }; 616 static SkBitmap* misspellBitmap2x[2] = { 0, 0 };
617 SkBitmap** misspellBitmap = deviceScaleFactor == 2 ? misspellBitmap2x : miss pellBitmap1x; 617 SkBitmap** misspellBitmap = deviceScaleFactor == 2 ? misspellBitmap2x : miss pellBitmap1x;
618 if (!misspellBitmap[index]) { 618 if (!misspellBitmap[index]) {
619 #if PLATFORM(CHROMIUM) && OS(DARWIN) 619 #if OS(DARWIN)
620 // Match the artwork used by the Mac. 620 // Match the artwork used by the Mac.
621 const int rowPixels = 4 * deviceScaleFactor; 621 const int rowPixels = 4 * deviceScaleFactor;
622 const int colPixels = 3 * deviceScaleFactor; 622 const int colPixels = 3 * deviceScaleFactor;
623 misspellBitmap[index] = new SkBitmap; 623 misspellBitmap[index] = new SkBitmap;
624 misspellBitmap[index]->setConfig(SkBitmap::kARGB_8888_Config, 624 misspellBitmap[index]->setConfig(SkBitmap::kARGB_8888_Config,
625 rowPixels, colPixels); 625 rowPixels, colPixels);
626 misspellBitmap[index]->allocPixels(); 626 misspellBitmap[index]->allocPixels();
627 627
628 misspellBitmap[index]->eraseARGB(0, 0, 0, 0); 628 misspellBitmap[index]->eraseARGB(0, 0, 0, 0);
629 const uint32_t transparentColor = 0x00000000; 629 const uint32_t transparentColor = 0x00000000;
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684 misspellBitmap[index]->eraseARGB(0, 0, 0, 0); 684 misspellBitmap[index]->eraseARGB(0, 0, 0, 0);
685 if (deviceScaleFactor == 1) 685 if (deviceScaleFactor == 1)
686 draw1xMarker(misspellBitmap[index], index); 686 draw1xMarker(misspellBitmap[index], index);
687 else if (deviceScaleFactor == 2) 687 else if (deviceScaleFactor == 2)
688 draw2xMarker(misspellBitmap[index], index); 688 draw2xMarker(misspellBitmap[index], index);
689 else 689 else
690 ASSERT_NOT_REACHED(); 690 ASSERT_NOT_REACHED();
691 #endif 691 #endif
692 } 692 }
693 693
694 #if PLATFORM(CHROMIUM) && OS(DARWIN) 694 #if OS(DARWIN)
695 SkScalar originX = WebCoreFloatToSkScalar(pt.x()) * deviceScaleFactor; 695 SkScalar originX = WebCoreFloatToSkScalar(pt.x()) * deviceScaleFactor;
696 SkScalar originY = WebCoreFloatToSkScalar(pt.y()) * deviceScaleFactor; 696 SkScalar originY = WebCoreFloatToSkScalar(pt.y()) * deviceScaleFactor;
697 697
698 // Make sure to draw only complete dots. 698 // Make sure to draw only complete dots.
699 int rowPixels = misspellBitmap[index]->width(); 699 int rowPixels = misspellBitmap[index]->width();
700 float widthMod = fmodf(width * deviceScaleFactor, rowPixels); 700 float widthMod = fmodf(width * deviceScaleFactor, rowPixels);
701 if (rowPixels - widthMod > deviceScaleFactor) 701 if (rowPixels - widthMod > deviceScaleFactor)
702 width -= widthMod / deviceScaleFactor; 702 width -= widthMod / deviceScaleFactor;
703 #else 703 #else
704 SkScalar originX = WebCoreFloatToSkScalar(pt.x()); 704 SkScalar originX = WebCoreFloatToSkScalar(pt.x());
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1193 return; 1193 return;
1194 1194
1195 platformContext()->translate(WebCoreFloatToSkScalar(w), WebCoreFloatToSkScal ar(h)); 1195 platformContext()->translate(WebCoreFloatToSkScalar(w), WebCoreFloatToSkScal ar(h));
1196 } 1196 }
1197 1197
1198 bool GraphicsContext::isAcceleratedContext() const 1198 bool GraphicsContext::isAcceleratedContext() const
1199 { 1199 {
1200 return platformContext()->isAccelerated(); 1200 return platformContext()->isAccelerated();
1201 } 1201 }
1202 1202
1203 #if PLATFORM(CHROMIUM) && OS(DARWIN) 1203 #if OS(DARWIN)
1204 CGColorSpaceRef deviceRGBColorSpaceRef() 1204 CGColorSpaceRef deviceRGBColorSpaceRef()
1205 { 1205 {
1206 static CGColorSpaceRef deviceSpace = CGColorSpaceCreateDeviceRGB(); 1206 static CGColorSpaceRef deviceSpace = CGColorSpaceCreateDeviceRGB();
1207 return deviceSpace; 1207 return deviceSpace;
1208 } 1208 }
1209 #endif 1209 #endif
1210 1210
1211 void GraphicsContext::platformFillEllipse(const FloatRect& ellipse) 1211 void GraphicsContext::platformFillEllipse(const FloatRect& ellipse)
1212 { 1212 {
1213 if (paintingDisabled()) 1213 if (paintingDisabled())
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1224 if (paintingDisabled()) 1224 if (paintingDisabled())
1225 return; 1225 return;
1226 1226
1227 SkRect rect(ellipse); 1227 SkRect rect(ellipse);
1228 SkPaint paint; 1228 SkPaint paint;
1229 platformContext()->setupPaintForStroking(&paint, 0, 0); 1229 platformContext()->setupPaintForStroking(&paint, 0, 0);
1230 platformContext()->drawOval(rect, paint); 1230 platformContext()->drawOval(rect, paint);
1231 } 1231 }
1232 1232
1233 } // namespace WebCore 1233 } // namespace WebCore
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