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1 /* | 1 /* |
2 * Copyright 2013 Google Inc. | 2 * Copyright 2013 Google Inc. |
3 * | 3 * |
4 * Use of this source code is governed by a BSD-style license that can be | 4 * Use of this source code is governed by a BSD-style license that can be |
5 * found in the LICENSE file. | 5 * found in the LICENSE file. |
6 */ | 6 */ |
7 | 7 |
8 #include "SkFontConfigInterface.h" | 8 #include "SkFontConfigInterface.h" |
9 #include "SkFontHost_FreeType_common.h" | 9 #include "SkFontHost_FreeType_common.h" |
10 #include "SkStream.h" | 10 #include "SkStream.h" |
11 #include "SkTypefaceCache.h" | 11 #include "SkTypefaceCache.h" |
12 | 12 |
13 class SkFontDescriptor; | 13 class SkFontDescriptor; |
14 | 14 |
15 class FontConfigTypeface : public SkTypeface_FreeType { | 15 class SkTypeface_FCI : public SkTypeface_FreeType { |
| 16 SkAutoTUnref<SkFontConfigInterface> fFCI; |
16 SkFontConfigInterface::FontIdentity fIdentity; | 17 SkFontConfigInterface::FontIdentity fIdentity; |
17 SkString fFamilyName; | 18 SkString fFamilyName; |
18 SkAutoTDelete<SkStreamAsset> fLocalStream; | 19 SkAutoTDelete<SkStreamAsset> fLocalStream; |
19 | 20 |
20 public: | 21 public: |
21 static FontConfigTypeface* Create(const SkFontStyle& style, | 22 static SkTypeface_FCI* Create(SkFontConfigInterface* fci, |
22 const SkFontConfigInterface::FontIdentity&
fi, | 23 const SkFontConfigInterface::FontIdentity& fi, |
23 const SkString& familyName) { | 24 const SkString& familyName, |
24 return new FontConfigTypeface(style, fi, familyName); | 25 const SkFontStyle& style) |
| 26 { |
| 27 return new SkTypeface_FCI(fci, fi, familyName, style); |
25 } | 28 } |
26 | 29 |
27 static FontConfigTypeface* Create(const SkFontStyle& style, bool fixedWidth, | 30 static SkTypeface_FCI* Create(const SkFontStyle& style, bool fixedWidth, |
28 SkStreamAsset* localStream) { | 31 SkStreamAsset* localStream, int index) |
29 return new FontConfigTypeface(style, fixedWidth, localStream); | 32 { |
| 33 return new SkTypeface_FCI(style, fixedWidth, localStream, index); |
30 } | 34 } |
31 | 35 |
32 const SkFontConfigInterface::FontIdentity& getIdentity() const { | 36 const SkFontConfigInterface::FontIdentity& getIdentity() const { |
33 return fIdentity; | 37 return fIdentity; |
34 } | 38 } |
35 | 39 |
36 SkStreamAsset* getLocalStream() const { return fLocalStream.get(); } | 40 SkStreamAsset* getLocalStream() const { |
| 41 return fLocalStream.get(); |
| 42 } |
37 | 43 |
38 bool isFamilyName(const char* name) const { | 44 bool isFamilyName(const char* name) const { |
39 return fFamilyName.equals(name); | 45 return fFamilyName.equals(name); |
40 } | 46 } |
41 | 47 |
42 static SkTypeface* LegacyCreateTypeface(const char familyName[], SkFontStyle
); | |
43 | |
44 protected: | 48 protected: |
45 FontConfigTypeface(const SkFontStyle& style, | 49 SkTypeface_FCI(SkFontConfigInterface* fci, |
46 const SkFontConfigInterface::FontIdentity& fi, | 50 const SkFontConfigInterface::FontIdentity& fi, |
47 const SkString& familyName) | 51 const SkString& familyName, |
| 52 const SkFontStyle& style) |
48 : INHERITED(style, SkTypefaceCache::NewFontID(), false) | 53 : INHERITED(style, SkTypefaceCache::NewFontID(), false) |
| 54 , fFCI(SkRef(fci)) |
49 , fIdentity(fi) | 55 , fIdentity(fi) |
50 , fFamilyName(familyName) | 56 , fFamilyName(familyName) |
51 , fLocalStream(nullptr) {} | 57 , fLocalStream(nullptr) {} |
52 | 58 |
53 FontConfigTypeface(const SkFontStyle& style, bool fixedWidth, SkStreamAsset*
localStream) | 59 SkTypeface_FCI(const SkFontStyle& style, bool fixedWidth, SkStreamAsset* loc
alStream, int index) |
54 : INHERITED(style, SkTypefaceCache::NewFontID(), fixedWidth) | 60 : INHERITED(style, SkTypefaceCache::NewFontID(), fixedWidth) |
55 , fLocalStream(localStream) { | 61 , fLocalStream(localStream) |
56 // we default to empty fFamilyName and fIdentity | 62 { |
| 63 fIdentity.fTTCIndex = index; |
57 } | 64 } |
58 | 65 |
59 void onGetFamilyName(SkString* familyName) const override; | 66 void onGetFamilyName(SkString* familyName) const override { *familyName = fF
amilyName; } |
60 void onGetFontDescriptor(SkFontDescriptor*, bool*) const override; | 67 void onGetFontDescriptor(SkFontDescriptor*, bool*) const override; |
61 SkStreamAsset* onOpenStream(int* ttcIndex) const override; | 68 SkStreamAsset* onOpenStream(int* ttcIndex) const override; |
62 | 69 |
63 private: | 70 private: |
64 typedef SkTypeface_FreeType INHERITED; | 71 typedef SkTypeface_FreeType INHERITED; |
65 }; | 72 }; |
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