blob: 3268cb9796ba47319276045cc7187722e22ba5ba (
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
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
|
// 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 CHROME_BROWSER_UI_VIEWS_EXCLUSIVE_ACCESS_BUBBLE_VIEWS_H_
#define CHROME_BROWSER_UI_VIEWS_EXCLUSIVE_ACCESS_BUBBLE_VIEWS_H_
#include "base/compiler_specific.h"
#include "base/macros.h"
#include "base/memory/scoped_ptr.h"
#include "chrome/browser/ui/exclusive_access/exclusive_access_bubble.h"
#include "content/public/browser/notification_observer.h"
#include "content/public/browser/notification_registrar.h"
#include "ui/views/widget/widget_observer.h"
class ExclusiveAccessBubbleViewsContext;
class GURL;
namespace gfx {
class SlideAnimation;
}
namespace views {
class View;
class Widget;
}
// ExclusiveAccessBubbleViews is responsible for showing a bubble atop the
// screen in fullscreen/mouse lock mode, telling users how to exit and providing
// a click target. The bubble auto-hides, and re-shows when the user moves to
// the screen top.
class ExclusiveAccessBubbleViews : public ExclusiveAccessBubble,
public content::NotificationObserver,
public views::WidgetObserver {
public:
ExclusiveAccessBubbleViews(ExclusiveAccessBubbleViewsContext* context,
const GURL& url,
ExclusiveAccessBubbleType bubble_type);
~ExclusiveAccessBubbleViews() override;
void UpdateContent(const GURL& url, ExclusiveAccessBubbleType bubble_type);
// Repositions |popup_| if it is visible.
void RepositionIfVisible();
views::View* GetView();
private:
class ExclusiveAccessView;
enum AnimatedAttribute {
ANIMATED_ATTRIBUTE_BOUNDS,
ANIMATED_ATTRIBUTE_OPACITY
};
// Returns the expected animated attribute based on flags and bubble type.
AnimatedAttribute ExpectedAnimationAttribute();
// Starts or stops polling the mouse location based on |popup_| and
// |bubble_type_|.
void UpdateMouseWatcher();
// Updates any state which depends on whether the user is in immersive
// fullscreen.
void UpdateForImmersiveState();
// Updates |popup|'s bounds given |animation_| and |animated_attribute_|.
void UpdateBounds();
// Returns the root view containing |browser_view_|.
views::View* GetBrowserRootView() const;
// ExclusiveAccessBubble overrides:
void AnimationProgressed(const gfx::Animation* animation) override;
void AnimationEnded(const gfx::Animation* animation) override;
gfx::Rect GetPopupRect(bool ignore_animation_state) const override;
gfx::Point GetCursorScreenPoint() override;
bool WindowContainsPoint(gfx::Point pos) override;
bool IsWindowActive() override;
void Hide() override;
void Show() override;
bool IsAnimating() override;
bool CanMouseTriggerSlideIn() const override;
// content::NotificationObserver override:
void Observe(int type,
const content::NotificationSource& source,
const content::NotificationDetails& details) override;
// views::WidgetObserver override:
void OnWidgetVisibilityChanged(views::Widget* widget, bool visible) override;
ExclusiveAccessBubbleViewsContext* const bubble_view_context_;
views::Widget* popup_;
// Animation controlling showing/hiding of the exit bubble.
scoped_ptr<gfx::SlideAnimation> animation_;
// Attribute animated by |animation_|.
AnimatedAttribute animated_attribute_;
// The contents of the popup.
ExclusiveAccessView* view_;
content::NotificationRegistrar registrar_;
DISALLOW_COPY_AND_ASSIGN(ExclusiveAccessBubbleViews);
};
#endif // CHROME_BROWSER_UI_VIEWS_EXCLUSIVE_ACCESS_BUBBLE_VIEWS_H_
|
