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Side by Side Diff: Source/core/dom/Iterable.h

Issue 911433003: IDL: Auto-declare remaining methods implied by maplike<>/setlike<> (Closed) Base URL: https://chromium.googlesource.com/chromium/blink.git@idl-iterable-continued
Patch Set: common suffix Created 5 years, 10 months ago
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1 // Copyright 2015 The Chromium Authors. All rights reserved. 1 // Copyright 2015 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 Iterable_h 5 #ifndef Iterable_h
6 #define Iterable_h 6 #define Iterable_h
7 7
8 #include "bindings/core/v8/V8IteratorResultValue.h" 8 #include "bindings/core/v8/V8IteratorResultValue.h"
9 #include "bindings/core/v8/V8ScriptRunner.h" 9 #include "bindings/core/v8/V8ScriptRunner.h"
10 #include "core/dom/Iterator.h" 10 #include "core/dom/Iterator.h"
11 11
12 namespace blink { 12 namespace blink {
13 13
14 // Typically, use one of ValueIterable<> and PairIterable<> (below) instead! 14 // Typically, use one of ValueIterable<> and PairIterable<> (below) instead!
15 template <typename KeyType, typename ValueType> 15 template <typename KeyType, typename ValueType>
16 class Iterable { 16 class Iterable {
17 public: 17 public:
18 Iterator* keys(ScriptState* scriptState, ExceptionState& exceptionState) 18 Iterator* keysForBinding(ScriptState* scriptState, ExceptionState& exception State)
19 { 19 {
20 IterationSource* source = this->startIteration(scriptState, exceptionSta te); 20 IterationSource* source = this->startIteration(scriptState, exceptionSta te);
21 if (!source) 21 if (!source)
22 return nullptr; 22 return nullptr;
23 return new IterableIterator<KeySelector>(source); 23 return new IterableIterator<KeySelector>(source);
24 } 24 }
25 25
26 Iterator* values(ScriptState* scriptState, ExceptionState& exceptionState) 26 Iterator* valuesForBinding(ScriptState* scriptState, ExceptionState& excepti onState)
27 { 27 {
28 IterationSource* source = this->startIteration(scriptState, exceptionSta te); 28 IterationSource* source = this->startIteration(scriptState, exceptionSta te);
29 if (!source) 29 if (!source)
30 return nullptr; 30 return nullptr;
31 return new IterableIterator<ValueSelector>(source); 31 return new IterableIterator<ValueSelector>(source);
32 } 32 }
33 33
34 Iterator* entries(ScriptState* scriptState, ExceptionState& exceptionState) 34 Iterator* entriesForBinding(ScriptState* scriptState, ExceptionState& except ionState)
35 { 35 {
36 IterationSource* source = this->startIteration(scriptState, exceptionSta te); 36 IterationSource* source = this->startIteration(scriptState, exceptionSta te);
37 if (!source) 37 if (!source)
38 return nullptr; 38 return nullptr;
39 return new IterableIterator<EntrySelector>(source); 39 return new IterableIterator<EntrySelector>(source);
40 } 40 }
41 41
42 void forEach(ScriptState* scriptState, const ScriptValue& thisValue, const S criptValue& callback, const ScriptValue& thisArg, ExceptionState& exceptionState ) 42 void forEachForBinding(ScriptState* scriptState, const ScriptValue& thisValu e, const ScriptValue& callback, const ScriptValue& thisArg, ExceptionState& exce ptionState)
43 { 43 {
44 IterationSource* source = this->startIteration(scriptState, exceptionSta te); 44 IterationSource* source = this->startIteration(scriptState, exceptionSta te);
45 45
46 v8::Isolate* isolate = scriptState->isolate(); 46 v8::Isolate* isolate = scriptState->isolate();
47 v8::TryCatch tryCatch(isolate); 47 v8::TryCatch tryCatch(isolate);
48 48
49 v8::Local<v8::Object> creationContext(scriptState->context()->Global()); 49 v8::Local<v8::Object> creationContext(scriptState->context()->Global());
50 v8::Local<v8::Function> v8Callback(callback.v8Value().As<v8::Function>() ); 50 v8::Local<v8::Function> v8Callback(callback.v8Value().As<v8::Function>() );
51 v8::Local<v8::Value> v8ThisArg(thisArg.v8Value()); 51 v8::Local<v8::Value> v8ThisArg(thisArg.v8Value());
52 v8::Local<v8::Value> args[3]; 52 v8::Local<v8::Value> args[3];
(...skipping 94 matching lines...) Expand 10 before | Expand all | Expand 10 after
147 Member<IterationSource> m_source; 147 Member<IterationSource> m_source;
148 }; 148 };
149 }; 149 };
150 150
151 // Utiltity mixin base-class for classes implementing IDL interfaces with "itera ble<T>". 151 // Utiltity mixin base-class for classes implementing IDL interfaces with "itera ble<T>".
152 template <typename ValueType> 152 template <typename ValueType>
153 class ValueIterable : public Iterable<unsigned, ValueType> { 153 class ValueIterable : public Iterable<unsigned, ValueType> {
154 public: 154 public:
155 Iterator* iterator(ScriptState* scriptState, ExceptionState& exceptionState) 155 Iterator* iterator(ScriptState* scriptState, ExceptionState& exceptionState)
156 { 156 {
157 return this->values(scriptState, exceptionState); 157 return this->valuesForBinding(scriptState, exceptionState);
158 } 158 }
159 159
160 class IterationSource : public Iterable<unsigned, ValueType>::IterationSourc e { 160 class IterationSource : public Iterable<unsigned, ValueType>::IterationSourc e {
161 public: 161 public:
162 IterationSource() 162 IterationSource()
163 : m_index(0) 163 : m_index(0)
164 { 164 {
165 } 165 }
166 166
167 ~IterationSource() override { } 167 ~IterationSource() override { }
(...skipping 17 matching lines...) Expand all
185 } 185 }
186 }; 186 };
187 }; 187 };
188 188
189 // Utiltity mixin base-class for classes implementing IDL interfaces with "itera ble<T1, T2>". 189 // Utiltity mixin base-class for classes implementing IDL interfaces with "itera ble<T1, T2>".
190 template <typename KeyType, typename ValueType> 190 template <typename KeyType, typename ValueType>
191 class PairIterable : public Iterable<KeyType, ValueType> { 191 class PairIterable : public Iterable<KeyType, ValueType> {
192 public: 192 public:
193 Iterator* iterator(ScriptState* scriptState, ExceptionState& exceptionState) 193 Iterator* iterator(ScriptState* scriptState, ExceptionState& exceptionState)
194 { 194 {
195 return this->entries(scriptState, exceptionState); 195 return this->entriesForBinding(scriptState, exceptionState);
196 } 196 }
197 }; 197 };
198 198
199 } // namespace blink 199 } // namespace blink
200 200
201 #endif // Iterable_h 201 #endif // Iterable_h
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