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1 // Copyright 2016 The Chromium Authors. All rights reserved. | 1 // Copyright 2016 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 #include "modules/budget/BudgetService.h" | 5 #include "modules/budget/BudgetService.h" |
6 | 6 |
7 #include "bindings/core/v8/ScriptPromise.h" | 7 #include "bindings/core/v8/ScriptPromise.h" |
8 #include "bindings/core/v8/ScriptPromiseResolver.h" | 8 #include "bindings/core/v8/ScriptPromiseResolver.h" |
9 #include "bindings/core/v8/ScriptState.h" | 9 #include "bindings/core/v8/ScriptState.h" |
10 #include "core/dom/DOMException.h" | 10 #include "core/dom/DOMException.h" |
11 #include "core/dom/ExceptionCode.h" | 11 #include "core/dom/ExceptionCode.h" |
12 #include "modules/budget/BudgetState.h" | |
13 #include "public/platform/InterfaceProvider.h" | |
14 #include "public/platform/Platform.h" | |
15 #include "public/platform/modules/budget_service/budget_service.mojom-blink.h" | |
12 | 16 |
13 namespace blink { | 17 namespace blink { |
14 | 18 |
15 BudgetService::BudgetService() {} | 19 BudgetService::BudgetService() |
20 { | |
21 Platform::current()->interfaceProvider()->getInterface(mojo::GetProxy(&m_ser vice)); | |
haraken
2016/08/23 15:02:59
Per discussion on this thread (https://groups.goog
harkness
2016/08/23 15:10:46
This is going to be used in both worker (next CL)
haraken
2016/08/23 15:21:34
Then the platform-wide InterfaceProvider makes sen
| |
22 } | |
16 | 23 |
17 ScriptPromise BudgetService::getCost(ScriptState* scriptState, const AtomicStrin g& actionType) | 24 BudgetService::~BudgetService() |
18 { | 25 { |
19 // TODO(harkness): Trigger the cost calculation. | 26 } |
20 return ScriptPromise::rejectWithDOMException(scriptState, DOMException::crea te(NotSupportedError, "Not yet implemented")); | 27 |
28 ScriptPromise BudgetService::getCost(ScriptState* scriptState, const AtomicStrin g& /* actionType */) | |
29 { | |
30 DCHECK(m_service); | |
31 | |
32 ScriptPromiseResolver* resolver = ScriptPromiseResolver::create(scriptState) ; | |
33 ScriptPromise promise = resolver->promise(); | |
34 | |
35 // TODO(harkness): Map the actionType to BudgetOperationType. | |
36 // Get the cost for the action from the browser BudgetService. | |
37 mojom::blink::BudgetOperationType type = mojom::blink::BudgetOperationType:: SILENT_PUSH; | |
38 m_service->GetCost(type, convertToBaseCallback(WTF::bind(&BudgetService::got Cost, wrapPersistent(this), wrapPersistent(resolver)))); | |
39 return promise; | |
40 } | |
41 | |
42 void BudgetService::gotCost(ScriptPromiseResolver* resolver, double cost) const | |
43 { | |
44 resolver->resolve(cost); | |
21 } | 45 } |
22 | 46 |
23 ScriptPromise BudgetService::getBudget(ScriptState* scriptState) | 47 ScriptPromise BudgetService::getBudget(ScriptState* scriptState) |
24 { | 48 { |
25 // TODO(harkness): Trigger the budget calculation. | 49 DCHECK(m_service); |
26 return ScriptPromise::rejectWithDOMException(scriptState, DOMException::crea te(NotSupportedError, "Not yet implemented")); | 50 |
51 ScriptPromiseResolver* resolver = ScriptPromiseResolver::create(scriptState) ; | |
52 ScriptPromise promise = resolver->promise(); | |
53 | |
54 // Get the budget from the browser BudgetService. | |
55 RefPtr<SecurityOrigin> origin(scriptState->getExecutionContext()->getSecurit yOrigin()); | |
haraken
2016/08/23 11:24:12
scriptState->getExecutionContext() may return fals
harkness
2016/08/23 15:10:46
Done.
| |
56 m_service->GetBudget(origin, convertToBaseCallback(WTF::bind(&BudgetService: :gotBudget, wrapPersistent(this), wrapPersistent(resolver)))); | |
57 return promise; | |
58 } | |
59 | |
60 void BudgetService::gotBudget(ScriptPromiseResolver* resolver, const mojo::WTFAr ray<mojom::blink::BudgetStatePtr> expectations) const | |
61 { | |
62 // Copy the chunks into the budget array. | |
63 HeapVector<Member<BudgetState>> budget(expectations.size()); | |
64 for (size_t i = 0; i < expectations.size(); i++) | |
65 budget[i] = new BudgetState(expectations[i]->budget_at, expectations[i]- >time); | |
66 | |
67 resolver->resolve(budget); | |
27 } | 68 } |
28 | 69 |
29 } // namespace blink | 70 } // namespace blink |
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