chrome/browser/ui/views/validation_message_bubble_delegate.cc - Issue 1880853002: Convert ValidationMessageBubbleView to BubbleDialogDelegate

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Issue 1880853002: Convert ValidationMessageBubbleView to BubbleDialogDelegate (Closed) Base URL: https://chromium.googlesource.com/chromium/src.git@master

Patch Set: msw review Created 4 years, 8 months ago

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1 // Copyright (c) 2013 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 "chrome/browser/ui/views/validation_message_bubble_delegate.h"

6

7 #include "grit/theme_resources.h"

8 #include "ui/base/resource/resource_bundle.h"

9 #include "ui/views/controls/image_view.h"

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

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

12

13 // static

14 const int ValidationMessageBubbleDelegate::kWindowMinWidth = 64;

15 // static

16 const int ValidationMessageBubbleDelegate::kWindowMaxWidth = 256;

17 static const int kPadding = 0;

18 static const int kIconTextMargin = 8;

19 static const int kTextVerticalMargin = 4;

20

21 ValidationMessageBubbleDelegate::ValidationMessageBubbleDelegate(

22 const gfx::Rect& anchor_in_screen,

23 const base::string16& main_text,

24 const base::string16& sub_text,

25 Observer* observer)

26 : observer_(observer), width_(0), height_(0) {

27 set_can_activate(false);

28 set_arrow(views::BubbleBorder::TOP_LEFT);

29 SetAnchorRect(anchor_in_screen);

30

31 ui::ResourceBundle& bundle = ui::ResourceBundle::GetSharedInstance();

32 views::ImageView* icon = new views::ImageView();

33 icon->SetImage(*bundle.GetImageSkiaNamed(IDR_INPUT_ALERT));

34 gfx::Size size = icon->GetPreferredSize();

35 icon->SetBounds(kPadding, kPadding, size.width(), size.height());

36 AddChildView(icon);

37

38 views::Label* label = new views::Label(

39 main_text, bundle.GetFontList(ui::ResourceBundle::MediumFont));

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

41 int text_start_x = kPadding + size.width() + kIconTextMargin;

42 int min_available = kWindowMinWidth - text_start_x - kPadding;

43 int max_available = kWindowMaxWidth - text_start_x - kPadding;

44 int label_width = label->GetPreferredSize().width();

45 label->SetMultiLine(true);

46 AddChildView(label);

47

48 views::Label* sub_label = NULL;

49 if (!sub_text.empty()) {

50 sub_label = new views::Label(sub_text);

51 sub_label->SetHorizontalAlignment(gfx::ALIGN_LEFT);

52 label_width = std::max(label_width, sub_label->GetPreferredSize().width());

53 sub_label->SetMultiLine(true);

54 AddChildView(sub_label);

55 }

56

57 if (label_width < min_available)

58 label_width = min_available;

59 else if (label_width > max_available)

60 label_width = max_available;

61 label->SetBounds(text_start_x, kPadding,

62 label_width, label->GetHeightForWidth(label_width));

63 int content_bottom = kPadding + label->height();

64

65 if (sub_label) {

66 sub_label->SetBounds(text_start_x,

67 content_bottom + kTextVerticalMargin,

68 label_width,

69 sub_label->GetHeightForWidth(label_width));

70 content_bottom += kTextVerticalMargin + sub_label->height();

71 }

72

73 width_ = text_start_x + label_width + kPadding;

74 height_ = content_bottom + kPadding;

75 }

76

77 ValidationMessageBubbleDelegate::~ValidationMessageBubbleDelegate() {}

78

79 void ValidationMessageBubbleDelegate::Close() {

80 GetWidget()->Close();

81 observer_ = NULL;

82 }

83

84 void ValidationMessageBubbleDelegate::SetPositionRelativeToAnchor(

85 const gfx::Rect& anchor_in_screen) {

86 SetAnchorRect(anchor_in_screen);

87 }

88

89 gfx::Size ValidationMessageBubbleDelegate::GetPreferredSize() const {

90 return gfx::Size(width_, height_);

91 }

92

93 void ValidationMessageBubbleDelegate::DeleteDelegate() {

94 delete this;

95 }

96

97 void ValidationMessageBubbleDelegate::WindowClosing() {

98 if (observer_ != NULL)

99 observer_->WindowClosing();

100 }

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