ash/system/chromeos/session/logout_confirmation_dialog.cc - Issue 2108793002: mash: Convert system tray logout button to wm common types

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Issue 2108793002: mash: Convert system tray logout button to wm common types (Closed) Base URL: https://chromium.googlesource.com/chromium/src.git@master

Patch Set: more review comments, fix mash_unittests Created 4 years, 5 months ago

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1 // Copyright 2014 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 #include "ash/system/chromeos/session/logout_confirmation_dialog.h"

6

7 #include "ash/common/system/tray/tray_constants.h"

8 #include "ash/shell.h"

9 #include "ash/system/chromeos/session/logout_confirmation_controller.h"

10 #include "base/location.h"

11 #include "base/time/tick_clock.h"

12 #include "grit/ash_strings.h"

13 #include "ui/base/l10n/l10n_util.h"

14 #include "ui/base/l10n/time_format.h"

15 #include "ui/base/ui_base_types.h"

16 #include "ui/gfx/text_constants.h"

17 #include "ui/views/border.h"

18 #include "ui/views/controls/label.h"

19 #include "ui/views/layout/fill_layout.h"

20 #include "ui/views/widget/widget.h"

21

22 namespace ash {

23 namespace {

24

25 const int kCountdownUpdateIntervalMs = 1000; // 1 second.

26

27 const int kHalfSecondInMs = 500; // Half a second.

28

29 } // namespace

30

31 LogoutConfirmationDialog::LogoutConfirmationDialog(

32 LogoutConfirmationController* controller,

33 base::TimeTicks logout_time)

34 : controller_(controller), logout_time_(logout_time) {

35 SetLayoutManager(new views::FillLayout());

36

37 label_ = new views::Label;

38 label_->SetBorder(views::Border::CreateEmptyBorder(

39 0, kTrayPopupPaddingHorizontal, 0, kTrayPopupPaddingHorizontal));

40 label_->SetHorizontalAlignment(gfx::ALIGN_LEFT);

41 label_->SetMultiLine(true);

42 AddChildView(label_);

43

44 UpdateLabel();

45

46 CreateDialogWidget(this, ash::Shell::GetPrimaryRootWindow(), NULL);

47 GetWidget()->Show();

48

49 update_timer_.Start(

50 FROM_HERE, base::TimeDelta::FromMilliseconds(kCountdownUpdateIntervalMs),

51 this, &LogoutConfirmationDialog::UpdateLabel);

52 }

53

54 LogoutConfirmationDialog::~LogoutConfirmationDialog() {}

55

56 void LogoutConfirmationDialog::Update(base::TimeTicks logout_time) {

57 logout_time_ = logout_time;

58 UpdateLabel();

59 }

60

61 void LogoutConfirmationDialog::ControllerGone() {

62 controller_ = nullptr;

63 GetWidget()->Close();

64 }

65

66 bool LogoutConfirmationDialog::Accept() {

67 logout_time_ = controller_->clock()->NowTicks();

68 UpdateLabel();

69 controller_->OnLogoutConfirmed();

70 return true;

71 }

72

73 ui::ModalType LogoutConfirmationDialog::GetModalType() const {

74 return ui::MODAL_TYPE_SYSTEM;

75 }

76

77 base::string16 LogoutConfirmationDialog::GetWindowTitle() const {

78 return l10n_util::GetStringUTF16(IDS_ASH_LOGOUT_CONFIRMATION_TITLE);

79 }

80

81 base::string16 LogoutConfirmationDialog::GetDialogButtonLabel(

82 ui::DialogButton button) const {

83 if (button == ui::DIALOG_BUTTON_OK)

84 return l10n_util::GetStringUTF16(IDS_ASH_LOGOUT_CONFIRMATION_BUTTON);

85 return views::DialogDelegateView::GetDialogButtonLabel(button);

86 }

87

88 void LogoutConfirmationDialog::WindowClosing() {

89 update_timer_.Stop();

90 if (controller_)

91 controller_->OnDialogClosed();

92 }

93

94 void LogoutConfirmationDialog::UpdateLabel() {

95 const base::TimeDelta time_remaining =

96 logout_time_ - controller_->clock()->NowTicks();

97 if (time_remaining >= base::TimeDelta::FromMilliseconds(kHalfSecondInMs)) {

98 label_->SetText(l10n_util::GetStringFUTF16(

99 IDS_ASH_LOGOUT_CONFIRMATION_WARNING,

100 ui::TimeFormat::Detailed(ui::TimeFormat::FORMAT_DURATION,

101 ui::TimeFormat::LENGTH_LONG, 10,

102 time_remaining)));

103 } else {

104 label_->SetText(

105 l10n_util::GetStringUTF16(IDS_ASH_LOGOUT_CONFIRMATION_WARNING_NOW));

106 update_timer_.Stop();

107 }

108 }

109

110 } // namespace ash

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