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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" |
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| 63 | 63 |
| 64 args[2] = this_value.V8Value(); | 64 args[2] = this_value.V8Value(); |
| 65 | 65 |
| 66 while (true) { | 66 while (true) { |
| 67 KeyType key; | 67 KeyType key; |
| 68 ValueType value; | 68 ValueType value; |
| 69 | 69 |
| 70 if (!source->Next(script_state, key, value, exception_state)) | 70 if (!source->Next(script_state, key, value, exception_state)) |
| 71 return; | 71 return; |
| 72 | 72 |
| 73 ASSERT(!exception_state.HadException()); | 73 DCHECK(!exception_state.HadException()); |
| 74 | 74 |
| 75 args[0] = ToV8(value, creation_context, isolate); | 75 args[0] = ToV8(value, creation_context, isolate); |
| 76 args[1] = ToV8(key, creation_context, isolate); | 76 args[1] = ToV8(key, creation_context, isolate); |
| 77 if (args[0].IsEmpty() || args[1].IsEmpty()) { | 77 if (args[0].IsEmpty() || args[1].IsEmpty()) { |
| 78 if (try_catch.HasCaught()) | 78 if (try_catch.HasCaught()) |
| 79 exception_state.RethrowV8Exception(try_catch.Exception()); | 79 exception_state.RethrowV8Exception(try_catch.Exception()); |
| 80 return; | 80 return; |
| 81 } | 81 } |
| 82 | 82 |
| 83 v8::Local<v8::Value> result; | 83 v8::Local<v8::Value> result; |
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| 179 public: | 179 public: |
| 180 Iterator* GetIterator(ScriptState* script_state, | 180 Iterator* GetIterator(ScriptState* script_state, |
| 181 ExceptionState& exception_state) { | 181 ExceptionState& exception_state) { |
| 182 return this->entriesForBinding(script_state, exception_state); | 182 return this->entriesForBinding(script_state, exception_state); |
| 183 } | 183 } |
| 184 }; | 184 }; |
| 185 | 185 |
| 186 } // namespace blink | 186 } // namespace blink |
| 187 | 187 |
| 188 #endif // Iterable_h | 188 #endif // Iterable_h |
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