nested_message_pump_android.h revision eb525c5499e34cc9c4b825d6d9e75bb07cc06ace 
1// Copyright 2013 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.
4
5#ifndef CONTENT_PUBLIC_TEST_NESTED_MESSAGE_PUMP_ANDROID_
6#define CONTENT_PUBLIC_TEST_NESTED_MESSAGE_PUMP_ANDROID_
7
8#include "base/android/jni_android.h"
9#include "base/compiler_specific.h"
10#include "base/message_loop/message_pump_android.h"
11
12namespace content {
13
14// A nested message pump to be used for content browsertests and layout tests
15// on Android. It overrides the default UI message pump to allow nested loops.
16class NestedMessagePumpAndroid : public base::MessagePumpForUI {
17 public:
18  NestedMessagePumpAndroid();
19
20  virtual void Run(Delegate* delegate) OVERRIDE;
21  virtual void Quit() OVERRIDE;
22  virtual void ScheduleWork() OVERRIDE;
23  virtual void ScheduleDelayedWork(
24      const base::TimeTicks& delayed_work_time) OVERRIDE;
25  virtual void Start(Delegate* delegate) OVERRIDE;
26
27  static bool RegisterJni(JNIEnv* env);
28
29 protected:
30  virtual ~NestedMessagePumpAndroid();
31
32 private:
33  // We may make recursive calls to Run, so we save state that needs to be
34  // separate between them in this structure type.
35  struct RunState;
36
37  RunState* state_;
38
39  DISALLOW_COPY_AND_ASSIGN(NestedMessagePumpAndroid);
40};
41
42}  // namespace content
43
44#endif  // CONTENT_PUBLIC_TEST_NESTED_MESSAGE_PUMP_ANDROID_
45