chrome/browser/chromeos/notifications/balloon_view.h - Issue 9664072: Removing WmIpc and related files from ChromeOS

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Issue 9664072: Removing WmIpc and related files from ChromeOS (Closed) Base URL: http://git.chromium.org/chromium/src.git@master

Patch Set: Copyright Created 8 years, 9 months ago

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1 // Copyright (c) 2011 The Chromium Authors. All rights reserved.

2 // Use of this source code is governed by a BSD-style license that can be

3 // found in the LICENSE file.

4

5 // Draws the view for the balloons.

6

7 #ifndef CHROME_BROWSER_CHROMEOS_NOTIFICATIONS_BALLOON_VIEW_H_

8 #define CHROME_BROWSER_CHROMEOS_NOTIFICATIONS_BALLOON_VIEW_H_

9 #pragma once

10

11 #include "base/basictypes.h"

12 #include "base/compiler_specific.h"

13 #include "base/memory/scoped_ptr.h"

14 #include "base/memory/weak_ptr.h"

15 #include "chrome/browser/notifications/balloon.h"

16 #include "content/public/browser/notification_observer.h"

17 #include "content/public/browser/notification_registrar.h"

18 #include "ui/gfx/path.h"

19 #include "ui/gfx/point.h"

20 #include "ui/gfx/rect.h"

21 #include "ui/gfx/size.h"

22 #include "ui/views/view.h"

23

24 namespace views {

25 class Widget;

26 } // namespace views

27

28 class Notification;

29

30 namespace chromeos {

31

32 class BalloonViewHost;

33 class NotificationControlView;

34

35 // A balloon view is the UI component for a notification panel.

36 class BalloonViewImpl : public BalloonView,

37 public views::View,

38 public content::NotificationObserver,

39 public base::SupportsWeakPtr<BalloonViewImpl> {

40 public:

41 BalloonViewImpl(bool sticky, bool controls, bool web_ui);

42 virtual ~BalloonViewImpl();

43

44 // views::View interface.

45 virtual void Layout() OVERRIDE;

46 virtual void ViewHierarchyChanged(bool is_add,

47 View* parent,

48 View* child) OVERRIDE;

49

50 // BalloonView interface.

51 virtual void Show(Balloon* balloon) OVERRIDE;

52 virtual void Update() OVERRIDE;

53 virtual void Close(bool by_user) OVERRIDE;

54 virtual void RepositionToBalloon() OVERRIDE;

55 virtual gfx::Size GetSize() const OVERRIDE;

56 virtual BalloonHost* GetHost() const OVERRIDE;

57

58 // True if the notification is stale. False if the notification is new.

59 bool stale() const { return stale_; }

60

61 // Makes the notification stale.

62 void set_stale() { stale_ = true; }

63

64 // True if the notification is sticky.

65 bool sticky() const { return sticky_; }

66

67 // True if the notification is being closed.

68 bool closed() const { return closed_; }

69

70 // True if the balloon is for the given \|notification\|.

71 bool IsFor(const Notification& notification) const;

72

73 // Called when the notification becomes active (mouse is on).

74 void Activated();

75

76 // Called when the notification becomes inactive.

77 void Deactivated();

78

79 private:

80 friend class NotificationControlView;

81

82 // views::View interface.

83 virtual gfx::Size GetPreferredSize() OVERRIDE;

84

85 // content::NotificationObserver interface.

86 virtual void Observe(int type,

87 const content::NotificationSource& source,

88 const content::NotificationDetails& details) OVERRIDE;

89

90 // Initializes the options menu.

91 void CreateOptionsMenu();

92

93 // Do the delayed close work.

94 void DelayedClose(bool by_user);

95

96 // Denies the permission to show the ballooon from its source.

97 void DenyPermission();

98

99 // Returns the renderer's native view.

100 gfx::NativeView GetParentNativeView();

101

102 // Non-owned pointer to the balloon which owns this object.

103 Balloon* balloon_;

104

105 // The renderer of the HTML contents.

106 scoped_ptr<BalloonViewHost> html_contents_;

107

108 // A widget for ControlView.

109 scoped_ptr<views::Widget> control_view_host_;

110

111 bool stale_;

112 content::NotificationRegistrar notification_registrar_;

113 // A sticky flag. A sticky notification cannot be dismissed by a user.

114 bool sticky_;

115 // True if a notification should have info/option/dismiss label/buttons.

116 bool controls_;

117 // True if the notification is being closed.

118 bool closed_;

119 // True to enable WebUI in the notification.

120 bool web_ui_;

121

122 DISALLOW_COPY_AND_ASSIGN(BalloonViewImpl);

123 };

124

125 } // namespace chromeos

126

127 #endif // CHROME_BROWSER_CHROMEOS_NOTIFICATIONS_BALLOON_VIEW_H_

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