Adding upstream version 1:115.7.0.upstream/1%115.7.0upstream

Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>

1 files changed, 61 insertions, 0 deletions

diff --git a/ipc/chromium/src/base/message_pump_android.h b/ipc/chromium/src/base/message_pump_android.h
new file mode 100644
index 0000000000..8dd3fdac86
--- /dev/null
+++ b/ipc/chromium/src/base/message_pump_android.h
@@ -0,0 +1,61 @@
+/* -*- Mode: C++; tab-width: 8; indent-tabs-mode: nil; c-basic-offset: 2 -*- */
+/* vim: set ts=8 sts=2 et sw=2 tw=80: */
+// Copyright (c) 2010 The Chromium Authors. All rights reserved.
+// Use of this source code is governed by a BSD-style license that can be
+// found in the LICENSE file.
+
+#ifndef BASE_MESSAGE_PUMP_ANDROID_H_
+#define BASE_MESSAGE_PUMP_ANDROID_H_
+
+#include "base/message_pump.h"
+#include "base/time.h"
+
+namespace base {
+
+// This class implements a MessagePump needed for TYPE_UI MessageLoops on
+// Android
+class MessagePumpForUI : public MessagePump {
+ public:
+  MessagePumpForUI();
+  ~MessagePumpForUI();
+
+  virtual void Run(Delegate* delegate);
+  virtual void Quit();
+  virtual void ScheduleWork();
+  virtual void ScheduleDelayedWork(const TimeTicks& delayed_work_time);
+
+  // Internal methods used for processing the pump callbacks.  They are
+  // public for simplicity but should not be used directly.
+  // HandleDispatch is called after the poll has completed.
+  void HandleDispatch();
+
+ private:
+  // We may make recursive calls to Run, so we save state that needs to be
+  // separate between them in this structure type.
+  struct RunState {
+    Delegate* delegate;
+
+    // Used to flag that the current Run() invocation should return ASAP.
+    bool should_quit;
+
+    // Used to count how many Run() invocations are on the stack.
+    int run_depth;
+
+    // Used internally for controlling whether we want a message pump
+    // iteration to be blocking or not.
+    bool more_work_is_plausible;
+  };
+
+  RunState* state_;
+
+  // This is the time when we need to do delayed work.
+  TimeTicks delayed_work_time_;
+
+  bool work_scheduled;
+
+  DISALLOW_COPY_AND_ASSIGN(MessagePumpForUI);
+};
+
+}  // namespace base
+
+#endif  // BASE_MESSAGE_PUMP_ANDROID_H_