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Issue 8432011: Move RendererPreferences to content/public/common and also put in the content namespace. (Closed) Base URL: svn://chrome-svn/chrome/trunk/src/
Patch Set: '' Created 9 years, 1 month ago
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1 // Copyright (c) 2009 The Chromium Authors. All rights reserved. 1 // Copyright (c) 2009 The Chromium Authors. All rights reserved.
2 // Use of this source code is governed by a BSD-style license that can be 2 // Use of this source code is governed by a BSD-style license that can be
3 // found in the LICENSE file. 3 // found in the LICENSE file.
4 4
5 #include "content/renderer/render_view_impl.h" 5 #include "content/renderer/render_view_impl.h"
6 6
7 #include "content/common/renderer_preferences.h" 7 #include "content/public/common/renderer_preferences.h"
8 #include "third_party/WebKit/Source/WebKit/chromium/public/linux/WebFontRenderin g.h" 8 #include "third_party/WebKit/Source/WebKit/chromium/public/linux/WebFontRenderin g.h"
9 9
10 using WebKit::WebFontRendering; 10 using WebKit::WebFontRendering;
11 11
12 static SkPaint::Hinting RendererPreferencesToSkiaHinting( 12 static SkPaint::Hinting RendererPreferencesToSkiaHinting(
13 const RendererPreferences& prefs) { 13 const content::RendererPreferences& prefs) {
14 if (!prefs.should_antialias_text) { 14 if (!prefs.should_antialias_text) {
15 // When anti-aliasing is off, GTK maps all non-zero hinting settings to 15 // When anti-aliasing is off, GTK maps all non-zero hinting settings to
16 // 'Normal' hinting so we do the same. Otherwise, folks who have 'Slight' 16 // 'Normal' hinting so we do the same. Otherwise, folks who have 'Slight'
17 // hinting selected will see readable text in everything expect Chromium. 17 // hinting selected will see readable text in everything expect Chromium.
18 switch (prefs.hinting) { 18 switch (prefs.hinting) {
19 case RENDERER_PREFERENCES_HINTING_NONE: 19 case content::RENDERER_PREFERENCES_HINTING_NONE:
20 return SkPaint::kNo_Hinting; 20 return SkPaint::kNo_Hinting;
21 case RENDERER_PREFERENCES_HINTING_SYSTEM_DEFAULT: 21 case content::RENDERER_PREFERENCES_HINTING_SYSTEM_DEFAULT:
22 case RENDERER_PREFERENCES_HINTING_SLIGHT: 22 case content::RENDERER_PREFERENCES_HINTING_SLIGHT:
23 case RENDERER_PREFERENCES_HINTING_MEDIUM: 23 case content::RENDERER_PREFERENCES_HINTING_MEDIUM:
24 case RENDERER_PREFERENCES_HINTING_FULL: 24 case content::RENDERER_PREFERENCES_HINTING_FULL:
25 return SkPaint::kNormal_Hinting; 25 return SkPaint::kNormal_Hinting;
26 default: 26 default:
27 NOTREACHED(); 27 NOTREACHED();
28 return SkPaint::kNormal_Hinting; 28 return SkPaint::kNormal_Hinting;
29 } 29 }
30 } 30 }
31 31
32 switch (prefs.hinting) { 32 switch (prefs.hinting) {
33 case RENDERER_PREFERENCES_HINTING_SYSTEM_DEFAULT: 33 case content::RENDERER_PREFERENCES_HINTING_SYSTEM_DEFAULT:
34 return SkPaint::kNormal_Hinting; 34 return SkPaint::kNormal_Hinting;
35 case RENDERER_PREFERENCES_HINTING_NONE: 35 case content::RENDERER_PREFERENCES_HINTING_NONE:
36 return SkPaint::kNo_Hinting; 36 return SkPaint::kNo_Hinting;
37 case RENDERER_PREFERENCES_HINTING_SLIGHT: 37 case content::RENDERER_PREFERENCES_HINTING_SLIGHT:
38 return SkPaint::kSlight_Hinting; 38 return SkPaint::kSlight_Hinting;
39 case RENDERER_PREFERENCES_HINTING_MEDIUM: 39 case content::RENDERER_PREFERENCES_HINTING_MEDIUM:
40 return SkPaint::kNormal_Hinting; 40 return SkPaint::kNormal_Hinting;
41 case RENDERER_PREFERENCES_HINTING_FULL: 41 case content::RENDERER_PREFERENCES_HINTING_FULL:
42 return SkPaint::kFull_Hinting; 42 return SkPaint::kFull_Hinting;
43 default: 43 default:
44 NOTREACHED(); 44 NOTREACHED();
45 return SkPaint::kNormal_Hinting; 45 return SkPaint::kNormal_Hinting;
46 } 46 }
47 } 47 }
48 48
49 static SkFontHost::LCDOrder RendererPreferencesToSkiaLCDOrder( 49 static SkFontHost::LCDOrder RendererPreferencesToSkiaLCDOrder(
50 RendererPreferencesSubpixelRenderingEnum subpixel) { 50 content::RendererPreferencesSubpixelRenderingEnum subpixel) {
51 switch (subpixel) { 51 switch (subpixel) {
52 case RENDERER_PREFERENCES_SUBPIXEL_RENDERING_SYSTEM_DEFAULT: 52 case content::RENDERER_PREFERENCES_SUBPIXEL_RENDERING_SYSTEM_DEFAULT:
53 case RENDERER_PREFERENCES_SUBPIXEL_RENDERING_NONE: 53 case content::RENDERER_PREFERENCES_SUBPIXEL_RENDERING_NONE:
54 case RENDERER_PREFERENCES_SUBPIXEL_RENDERING_RGB: 54 case content::RENDERER_PREFERENCES_SUBPIXEL_RENDERING_RGB:
55 case RENDERER_PREFERENCES_SUBPIXEL_RENDERING_VRGB: 55 case content::RENDERER_PREFERENCES_SUBPIXEL_RENDERING_VRGB:
56 return SkFontHost::kRGB_LCDOrder; 56 return SkFontHost::kRGB_LCDOrder;
57 case RENDERER_PREFERENCES_SUBPIXEL_RENDERING_BGR: 57 case content::RENDERER_PREFERENCES_SUBPIXEL_RENDERING_BGR:
58 case RENDERER_PREFERENCES_SUBPIXEL_RENDERING_VBGR: 58 case content::RENDERER_PREFERENCES_SUBPIXEL_RENDERING_VBGR:
59 return SkFontHost::kBGR_LCDOrder; 59 return SkFontHost::kBGR_LCDOrder;
60 default: 60 default:
61 NOTREACHED(); 61 NOTREACHED();
62 return SkFontHost::kRGB_LCDOrder; 62 return SkFontHost::kRGB_LCDOrder;
63 } 63 }
64 } 64 }
65 65
66 static SkFontHost::LCDOrientation 66 static SkFontHost::LCDOrientation
67 RendererPreferencesToSkiaLCDOrientation( 67 RendererPreferencesToSkiaLCDOrientation(
68 RendererPreferencesSubpixelRenderingEnum subpixel) { 68 content::RendererPreferencesSubpixelRenderingEnum subpixel) {
69 switch (subpixel) { 69 switch (subpixel) {
70 case RENDERER_PREFERENCES_SUBPIXEL_RENDERING_SYSTEM_DEFAULT: 70 case content::RENDERER_PREFERENCES_SUBPIXEL_RENDERING_SYSTEM_DEFAULT:
71 case RENDERER_PREFERENCES_SUBPIXEL_RENDERING_NONE: 71 case content::RENDERER_PREFERENCES_SUBPIXEL_RENDERING_NONE:
72 case RENDERER_PREFERENCES_SUBPIXEL_RENDERING_RGB: 72 case content::RENDERER_PREFERENCES_SUBPIXEL_RENDERING_RGB:
73 case RENDERER_PREFERENCES_SUBPIXEL_RENDERING_BGR: 73 case content::RENDERER_PREFERENCES_SUBPIXEL_RENDERING_BGR:
74 return SkFontHost::kHorizontal_LCDOrientation; 74 return SkFontHost::kHorizontal_LCDOrientation;
75 case RENDERER_PREFERENCES_SUBPIXEL_RENDERING_VRGB: 75 case content::RENDERER_PREFERENCES_SUBPIXEL_RENDERING_VRGB:
76 case RENDERER_PREFERENCES_SUBPIXEL_RENDERING_VBGR: 76 case content::RENDERER_PREFERENCES_SUBPIXEL_RENDERING_VBGR:
77 return SkFontHost::kVertical_LCDOrientation; 77 return SkFontHost::kVertical_LCDOrientation;
78 default: 78 default:
79 NOTREACHED(); 79 NOTREACHED();
80 return SkFontHost::kHorizontal_LCDOrientation; 80 return SkFontHost::kHorizontal_LCDOrientation;
81 } 81 }
82 } 82 }
83 83
84 static bool RendererPreferencesToAntiAliasFlag( 84 static bool RendererPreferencesToAntiAliasFlag(
85 const RendererPreferences& prefs) { 85 const content::RendererPreferences& prefs) {
86 return prefs.should_antialias_text; 86 return prefs.should_antialias_text;
87 } 87 }
88 88
89 static bool RendererPreferencesToSubpixelGlyphsFlag( 89 static bool RendererPreferencesToSubpixelGlyphsFlag(
90 const RendererPreferences& prefs) { 90 const content::RendererPreferences& prefs) {
91 if (prefs.subpixel_rendering != 91 if (prefs.subpixel_rendering !=
92 RENDERER_PREFERENCES_SUBPIXEL_RENDERING_SYSTEM_DEFAULT && 92 content::RENDERER_PREFERENCES_SUBPIXEL_RENDERING_SYSTEM_DEFAULT &&
93 prefs.subpixel_rendering != 93 prefs.subpixel_rendering !=
94 RENDERER_PREFERENCES_SUBPIXEL_RENDERING_NONE) { 94 content::RENDERER_PREFERENCES_SUBPIXEL_RENDERING_NONE) {
95 return true; 95 return true;
96 } 96 }
97 97
98 return false; 98 return false;
99 } 99 }
100 100
101 void RenderViewImpl::UpdateFontRenderingFromRendererPrefs() { 101 void RenderViewImpl::UpdateFontRenderingFromRendererPrefs() {
102 const RendererPreferences& prefs = renderer_preferences_; 102 const content::RendererPreferences& prefs = renderer_preferences_;
103 WebFontRendering::setHinting( 103 WebFontRendering::setHinting(RendererPreferencesToSkiaHinting(prefs));
104 RendererPreferencesToSkiaHinting(prefs)); 104 WebFontRendering::setLCDOrder(RendererPreferencesToSkiaLCDOrder(
105 WebFontRendering::setLCDOrder( 105 prefs.subpixel_rendering));
106 RendererPreferencesToSkiaLCDOrder(prefs.subpixel_rendering)); 106 WebFontRendering::setLCDOrientation(RendererPreferencesToSkiaLCDOrientation(
107 WebFontRendering::setLCDOrientation( 107 prefs.subpixel_rendering));
108 RendererPreferencesToSkiaLCDOrientation(prefs.subpixel_rendering));
109 WebFontRendering::setAntiAlias(RendererPreferencesToAntiAliasFlag(prefs)); 108 WebFontRendering::setAntiAlias(RendererPreferencesToAntiAliasFlag(prefs));
110 WebFontRendering::setSubpixelGlyphs( 109 WebFontRendering::setSubpixelGlyphs(RendererPreferencesToSubpixelGlyphsFlag(
111 RendererPreferencesToSubpixelGlyphsFlag(prefs)); 110 prefs));
112 } 111 }
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