blob: b3bc8aa7d4f556967d81df5e31458f6930939d3a (
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
|
// Copyright 2014 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 ATHENA_ENV_PUBLIC_ATHENA_ENV_H_
#define ATHENA_ENV_PUBLIC_ATHENA_ENV_H_
#include "athena/athena_export.h"
#include "base/callback_forward.h"
namespace aura {
class WindowTreeHost;
}
namespace gfx {
class Insets;
}
namespace athena {
// AthenaEnv creates/shuts down the environment necessary to
// start Athena shell.
class ATHENA_EXPORT AthenaEnv {
public:
static void Create();
static AthenaEnv* Get();
static void Shutdown();
virtual ~AthenaEnv() {}
// Returns the single WindowTreeHost for the primary display.
virtual aura::WindowTreeHost* GetHost() = 0;
// Sets the insets for the primary displays's work area.
virtual void SetDisplayWorkAreaInsets(const gfx::Insets& insets) = 0;
// Adds the callback called when the athena is about to exit.
virtual void AddTerminatingCallback(const base::Closure& closure) = 0;
virtual void RemoveTerminatingCallback(const base::Closure& closure) = 0;
// Called when the athena is about to exist.
virtual void OnTerminating() = 0;
};
} // namespace athena
#endif // ATHENA_ENV_PUBLIC_ATHENA_ENV_H_
|
