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1 // Copyright 2014 The Chromium Authors. All rights reserved. | 1 // Copyright 2014 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 #ifndef RemoteFontFaceSource_h | 5 #ifndef RemoteFontFaceSource_h |
6 #define RemoteFontFaceSource_h | 6 #define RemoteFontFaceSource_h |
7 | 7 |
8 #include "core/css/CSSFontFaceSource.h" | 8 #include "core/css/CSSFontFaceSource.h" |
9 #include "core/fetch/FontResource.h" | 9 #include "core/fetch/FontResource.h" |
10 #include "core/fetch/ResourcePtr.h" | 10 #include "core/fetch/ResourcePtr.h" |
11 | 11 |
12 namespace blink { | 12 namespace blink { |
13 | 13 |
14 class FontLoader; | 14 class FontLoader; |
15 | 15 |
16 class RemoteFontFaceSource : public CSSFontFaceSource, public FontResourceClient
{ | 16 class RemoteFontFaceSource : public CSSFontFaceSource, public FontResourceClient
{ |
17 public: | 17 public: |
18 explicit RemoteFontFaceSource(FontResource*, PassRefPtrWillBeRawPtr<FontLoad
er>); | 18 explicit RemoteFontFaceSource(FontResource*, PassRefPtrWillBeRawPtr<FontLoad
er>); |
19 virtual ~RemoteFontFaceSource(); | 19 virtual ~RemoteFontFaceSource(); |
20 | 20 |
21 virtual FontResource* resource() override { return m_font.get(); } | 21 virtual FontResource* resource() override { return m_font.get(); } |
22 virtual bool isLoading() const override; | 22 virtual bool isLoading() const override; |
23 virtual bool isLoaded() const override; | 23 virtual bool isLoaded() const override; |
24 virtual bool isValid() const override; | 24 virtual bool isValid() const override; |
25 | 25 |
26 void beginLoadIfNeeded() override; | 26 void beginLoadIfNeeded() override; |
27 virtual bool ensureFontData(); | 27 virtual bool ensureFontData(); |
28 | 28 |
29 #if ENABLE(SVG_FONTS) | |
30 virtual bool isSVGFontFaceSource() const { return false; } | |
31 #endif | |
32 | |
33 virtual void didStartFontLoad(FontResource*) override; | 29 virtual void didStartFontLoad(FontResource*) override; |
34 virtual void fontLoaded(FontResource*) override; | 30 virtual void fontLoaded(FontResource*) override; |
35 virtual void fontLoadWaitLimitExceeded(FontResource*) override; | 31 virtual void fontLoadWaitLimitExceeded(FontResource*) override; |
36 | 32 |
37 // For UMA reporting | 33 // For UMA reporting |
38 virtual bool hadBlankText() override { return m_histograms.hadBlankText(); } | 34 virtual bool hadBlankText() override { return m_histograms.hadBlankText(); } |
39 void paintRequested() { m_histograms.fallbackFontPainted(); } | 35 void paintRequested() { m_histograms.fallbackFontPainted(); } |
40 | 36 |
41 virtual void trace(Visitor*) override; | 37 virtual void trace(Visitor*) override; |
42 | 38 |
(...skipping 18 matching lines...) Expand all Loading... |
61 }; | 57 }; |
62 | 58 |
63 ResourcePtr<FontResource> m_font; | 59 ResourcePtr<FontResource> m_font; |
64 RefPtrWillBeMember<FontLoader> m_fontLoader; | 60 RefPtrWillBeMember<FontLoader> m_fontLoader; |
65 FontLoadHistograms m_histograms; | 61 FontLoadHistograms m_histograms; |
66 }; | 62 }; |
67 | 63 |
68 } // namespace blink | 64 } // namespace blink |
69 | 65 |
70 #endif | 66 #endif |
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