blob: bfbd5680392db63b27eb48c5c573380691dc6ca8 (
plain)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
|
// Copyright (c) 2012 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 ASH_MONITOR_MONITOR_CONTROLLER_H_
#define ASH_MONITOR_MONITOR_CONTROLLER_H_
#pragma once
#include <map>
#include "base/basictypes.h"
#include "base/compiler_specific.h"
#include "ui/aura/monitor_manager.h"
namespace aura {
class RootWindow;
}
namespace ash {
namespace internal {
// MonitorController creates and maintains RootWindows for each
// attached monitor, keeping them in sync with monitor configuration changes.
class MonitorController : public aura::MonitorObserver {
public:
MonitorController();
virtual ~MonitorController();
// aura::MonitorObserver overrides:
virtual void OnMonitorBoundsChanged(const aura::Monitor* monitor) OVERRIDE;
virtual void OnMonitorAdded(aura::Monitor* monitor) OVERRIDE;
virtual void OnMonitorRemoved(const aura::Monitor* monitor) OVERRIDE;
private:
void Init();
std::map<const aura::Monitor*, aura::RootWindow*> root_windows_;
DISALLOW_COPY_AND_ASSIGN(MonitorController);
};
} // namespace internal
} // namespace ash
#endif // ASH_MONITOR_MONITOR_CONTROLLER_H_
|
