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Side by Side Diff: src/core/SkFontMgr.cpp

Issue 1037793002: C++11 override should now be supported by all of {bots,Chrome,Android,Mozilla} (Closed) Base URL: https://skia.googlesource.com/skia@master
Patch Set: git cl web Created 5 years, 9 months ago
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1 /* 1 /*
2 * Copyright 2015 Google Inc. 2 * Copyright 2015 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 "SkFontMgr.h" 8 #include "SkFontMgr.h"
9 #include "SkLazyPtr.h" 9 #include "SkLazyPtr.h"
10 #include "SkStream.h" 10 #include "SkStream.h"
11 #include "SkTypes.h" 11 #include "SkTypes.h"
12 12
13 class SkFontStyle; 13 class SkFontStyle;
14 class SkTypeface; 14 class SkTypeface;
15 15
16 class SkEmptyFontStyleSet : public SkFontStyleSet { 16 class SkEmptyFontStyleSet : public SkFontStyleSet {
17 public: 17 public:
18 int count() SK_OVERRIDE { return 0; } 18 int count() override { return 0; }
19 void getStyle(int, SkFontStyle*, SkString*) SK_OVERRIDE { 19 void getStyle(int, SkFontStyle*, SkString*) override {
20 SkDEBUGFAIL("SkFontStyleSet::getStyle called on empty set"); 20 SkDEBUGFAIL("SkFontStyleSet::getStyle called on empty set");
21 } 21 }
22 SkTypeface* createTypeface(int index) SK_OVERRIDE { 22 SkTypeface* createTypeface(int index) override {
23 SkDEBUGFAIL("SkFontStyleSet::createTypeface called on empty set"); 23 SkDEBUGFAIL("SkFontStyleSet::createTypeface called on empty set");
24 return NULL; 24 return NULL;
25 } 25 }
26 SkTypeface* matchStyle(const SkFontStyle&) SK_OVERRIDE { 26 SkTypeface* matchStyle(const SkFontStyle&) override {
27 return NULL; 27 return NULL;
28 } 28 }
29 }; 29 };
30 30
31 SkFontStyleSet* SkFontStyleSet::CreateEmpty() { 31 SkFontStyleSet* SkFontStyleSet::CreateEmpty() {
32 return SkNEW(SkEmptyFontStyleSet); 32 return SkNEW(SkEmptyFontStyleSet);
33 } 33 }
34 34
35 /////////////////////////////////////////////////////////////////////////////// 35 ///////////////////////////////////////////////////////////////////////////////
36 36
37 class SkEmptyFontMgr : public SkFontMgr { 37 class SkEmptyFontMgr : public SkFontMgr {
38 protected: 38 protected:
39 int onCountFamilies() const SK_OVERRIDE { 39 int onCountFamilies() const override {
40 return 0; 40 return 0;
41 } 41 }
42 void onGetFamilyName(int index, SkString* familyName) const SK_OVERRIDE { 42 void onGetFamilyName(int index, SkString* familyName) const override {
43 SkDEBUGFAIL("onGetFamilyName called with bad index"); 43 SkDEBUGFAIL("onGetFamilyName called with bad index");
44 } 44 }
45 SkFontStyleSet* onCreateStyleSet(int index) const SK_OVERRIDE { 45 SkFontStyleSet* onCreateStyleSet(int index) const override {
46 SkDEBUGFAIL("onCreateStyleSet called with bad index"); 46 SkDEBUGFAIL("onCreateStyleSet called with bad index");
47 return NULL; 47 return NULL;
48 } 48 }
49 SkFontStyleSet* onMatchFamily(const char[]) const SK_OVERRIDE { 49 SkFontStyleSet* onMatchFamily(const char[]) const override {
50 return SkFontStyleSet::CreateEmpty(); 50 return SkFontStyleSet::CreateEmpty();
51 } 51 }
52 52
53 virtual SkTypeface* onMatchFamilyStyle(const char[], 53 virtual SkTypeface* onMatchFamilyStyle(const char[],
54 const SkFontStyle&) const SK_OVERRIDE { 54 const SkFontStyle&) const override {
55 return NULL; 55 return NULL;
56 } 56 }
57 virtual SkTypeface* onMatchFamilyStyleCharacter(const char familyName[], 57 virtual SkTypeface* onMatchFamilyStyleCharacter(const char familyName[],
58 const SkFontStyle& style, 58 const SkFontStyle& style,
59 const char* bcp47[], 59 const char* bcp47[],
60 int bcp47Count, 60 int bcp47Count,
61 SkUnichar character) const S K_OVERRIDE { 61 SkUnichar character) const o verride {
62 return NULL; 62 return NULL;
63 } 63 }
64 virtual SkTypeface* onMatchFaceStyle(const SkTypeface*, 64 virtual SkTypeface* onMatchFaceStyle(const SkTypeface*,
65 const SkFontStyle&) const SK_OVERRIDE { 65 const SkFontStyle&) const override {
66 return NULL; 66 return NULL;
67 } 67 }
68 SkTypeface* onCreateFromData(SkData*, int) const SK_OVERRIDE { 68 SkTypeface* onCreateFromData(SkData*, int) const override {
69 return NULL; 69 return NULL;
70 } 70 }
71 SkTypeface* onCreateFromStream(SkStreamAsset* stream, int) const SK_OVERRIDE { 71 SkTypeface* onCreateFromStream(SkStreamAsset* stream, int) const override {
72 SkDELETE(stream); 72 SkDELETE(stream);
73 return NULL; 73 return NULL;
74 } 74 }
75 SkTypeface* onCreateFromFile(const char[], int) const SK_OVERRIDE { 75 SkTypeface* onCreateFromFile(const char[], int) const override {
76 return NULL; 76 return NULL;
77 } 77 }
78 SkTypeface* onLegacyCreateTypeface(const char [], unsigned) const SK_OVERRID E { 78 SkTypeface* onLegacyCreateTypeface(const char [], unsigned) const override {
79 return NULL; 79 return NULL;
80 } 80 }
81 }; 81 };
82 82
83 static SkFontStyleSet* emptyOnNull(SkFontStyleSet* fsset) { 83 static SkFontStyleSet* emptyOnNull(SkFontStyleSet* fsset) {
84 if (NULL == fsset) { 84 if (NULL == fsset) {
85 fsset = SkFontStyleSet::CreateEmpty(); 85 fsset = SkFontStyleSet::CreateEmpty();
86 } 86 }
87 return fsset; 87 return fsset;
88 } 88 }
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149 SkFontMgr* sk_fontmgr_create_default() { 149 SkFontMgr* sk_fontmgr_create_default() {
150 SkFontMgr* fm = SkFontMgr::Factory(); 150 SkFontMgr* fm = SkFontMgr::Factory();
151 return fm ? fm : SkNEW(SkEmptyFontMgr); 151 return fm ? fm : SkNEW(SkEmptyFontMgr);
152 } 152 }
153 153
154 SK_DECLARE_STATIC_LAZY_PTR(SkFontMgr, singleton, sk_fontmgr_create_default); 154 SK_DECLARE_STATIC_LAZY_PTR(SkFontMgr, singleton, sk_fontmgr_create_default);
155 155
156 SkFontMgr* SkFontMgr::RefDefault() { 156 SkFontMgr* SkFontMgr::RefDefault() {
157 return SkRef(singleton.get()); 157 return SkRef(singleton.get());
158 } 158 }
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