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[chromium-blink-merge.git] / extensions / browser / api / declarative / declarative_api.h
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1 // Copyright (c) 2012 The Chromium Authors. All rights reserved.
2 // Use of this source code is governed by a BSD-style license that can be
3 // found in the LICENSE file.
5 #ifndef EXTENSIONS_BROWSER_API_DECLARATIVE_DECLARATIVE_API_H_
6 #define EXTENSIONS_BROWSER_API_DECLARATIVE_DECLARATIVE_API_H_
8 #include "base/compiler_specific.h"
9 #include "base/memory/ref_counted.h"
10 #include "extensions/browser/api/declarative/rules_registry.h"
11 #include "extensions/browser/extension_function.h"
13 namespace extensions {
15 class RulesFunction : public AsyncExtensionFunction {
16 public:
17 RulesFunction();
19 protected:
20 ~RulesFunction() override;
22 // ExtensionFunction:
23 bool HasPermission() override;
24 bool RunAsync() override;
26 // Concrete implementation of the RulesFunction that is being called
27 // on the thread on which the respective RulesRegistry lives.
28 // Returns false in case of errors.
29 virtual bool RunAsyncOnCorrectThread() = 0;
31 scoped_refptr<RulesRegistry> rules_registry_;
34 class EventsEventAddRulesFunction : public RulesFunction {
35 public:
36 DECLARE_EXTENSION_FUNCTION("events.addRules", EVENTS_ADDRULES)
38 protected:
39 ~EventsEventAddRulesFunction() override {}
41 // RulesFunction:
42 bool RunAsyncOnCorrectThread() override;
45 class EventsEventRemoveRulesFunction : public RulesFunction {
46 public:
47 DECLARE_EXTENSION_FUNCTION("events.removeRules", EVENTS_REMOVERULES)
49 protected:
50 ~EventsEventRemoveRulesFunction() override {}
52 // RulesFunction:
53 bool RunAsyncOnCorrectThread() override;
56 class EventsEventGetRulesFunction : public RulesFunction {
57 public:
58 DECLARE_EXTENSION_FUNCTION("events.getRules", EVENTS_GETRULES)
60 protected:
61 ~EventsEventGetRulesFunction() override {}
63 // RulesFunction:
64 bool RunAsyncOnCorrectThread() override;
67 } // namespace extensions
69 #endif // EXTENSIONS_BROWSER_API_DECLARATIVE_DECLARATIVE_API_H_