blob: 0e9222c73bceedbae2c5470b3fbce66675a09709 (
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
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
|
// 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.
#include "ui/aura/env.h"
#include "ui/aura/env_observer.h"
#include "ui/aura/single_monitor_manager.h"
#include "ui/aura/root_window_host.h"
#include "ui/aura/window.h"
#include "ui/gfx/compositor/compositor.h"
namespace aura {
// static
Env* Env::instance_ = NULL;
////////////////////////////////////////////////////////////////////////////////
// Env, public:
Env::Env()
: mouse_button_flags_(0),
stacking_client_(NULL),
monitor_manager_(NULL)
{
SetMonitorManager(new internal::SingleMonitorManager());
#if !defined(OS_MACOSX)
dispatcher_.reset(CreateDispatcher());
#endif
ui::Compositor::Initialize(false);
}
Env::~Env() {
ui::Compositor::Terminate();
}
// static
Env* Env::GetInstance() {
if (!instance_)
instance_ = new Env;
return instance_;
}
// static
void Env::DeleteInstance() {
delete instance_;
instance_ = NULL;
}
void Env::AddObserver(EnvObserver* observer) {
observers_.AddObserver(observer);
}
void Env::RemoveObserver(EnvObserver* observer) {
observers_.RemoveObserver(observer);
}
void Env::SetMonitorManager(MonitorManager* monitor_manager) {
monitor_manager_.reset(monitor_manager);
}
#if !defined(OS_MACOSX)
MessageLoop::Dispatcher* Env::GetDispatcher() {
return dispatcher_.get();
}
#endif
////////////////////////////////////////////////////////////////////////////////
// Env, private:
void Env::NotifyWindowInitialized(Window* window) {
FOR_EACH_OBSERVER(EnvObserver, observers_, OnWindowInitialized(window));
}
} // namespace aura
|
