1 // Copyright 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.
5 #include "chrome/browser/ui/views/autofill/decorated_textfield.h"
7 #include "chrome/browser/ui/autofill/autofill_dialog_types.h"
8 #include "chrome/browser/ui/views/autofill/tooltip_icon.h"
9 #include "ui/gfx/canvas.h"
10 #include "ui/views/background.h"
11 #include "ui/views/controls/button/label_button.h"
12 #include "ui/views/controls/focusable_border.h"
13 #include "ui/views/controls/textfield/textfield_controller.h"
14 #include "ui/views/view_targeter.h"
18 // Padding around icons inside DecoratedTextfields.
19 const int kTextfieldIconPadding = 3;
26 const char DecoratedTextfield::kViewClassName[] = "autofill/DecoratedTextfield";
28 DecoratedTextfield::DecoratedTextfield(
29 const base::string16& default_value,
30 const base::string16& placeholder,
31 views::TextfieldController* controller)
37 set_placeholder_text(placeholder);
38 SetText(default_value);
39 set_controller(controller);
42 scoped_ptr<views::ViewTargeter>(new views::ViewTargeter(this)));
45 DecoratedTextfield::~DecoratedTextfield() {}
47 void DecoratedTextfield::SetInvalid(bool invalid) {
48 if (invalid_ == invalid)
56 void DecoratedTextfield::SetEditable(bool editable) {
57 if (editable_ == editable)
66 void DecoratedTextfield::SetIcon(const gfx::Image& icon) {
67 if (!icon_view_ && icon.IsEmpty())
71 RemoveChildView(icon_view_.get());
73 if (!icon.IsEmpty()) {
74 icon_view_.reset(new views::ImageView());
75 icon_view_->set_owned_by_client();
76 icon_view_->SetImage(icon.ToImageSkia());
77 AddChildView(icon_view_.get());
83 void DecoratedTextfield::SetTooltipIcon(const base::string16& text) {
84 if (!icon_view_ && text.empty())
88 RemoveChildView(icon_view_.get());
91 icon_view_.reset(new TooltipIcon(text));
92 AddChildView(icon_view_.get());
98 base::string16 DecoratedTextfield::GetPlaceholderText() const {
99 return editable_ ? views::Textfield::GetPlaceholderText() : base::string16();
102 const char* DecoratedTextfield::GetClassName() const {
103 return kViewClassName;
106 gfx::Size DecoratedTextfield::GetPreferredSize() const {
107 static const int height =
108 views::LabelButton(NULL, base::string16()).GetPreferredSize().height();
109 const gfx::Size size = views::Textfield::GetPreferredSize();
110 return gfx::Size(size.width(), std::max(size.height(), height));
113 void DecoratedTextfield::Layout() {
114 views::Textfield::Layout();
116 if (icon_view_ && icon_view_->visible()) {
117 gfx::Rect bounds = GetContentsBounds();
118 gfx::Size icon_size = icon_view_->GetPreferredSize();
119 int x = base::i18n::IsRTL() ?
120 bounds.x() - icon_size.width() - kTextfieldIconPadding :
121 bounds.right() + kTextfieldIconPadding;
122 // Vertically centered.
123 int y = bounds.y() + (bounds.height() - icon_size.height()) / 2;
124 gfx::Rect icon_bounds(x, y, icon_size.width(), icon_size.height());
125 icon_bounds.set_x(GetMirroredXForRect(icon_bounds));
126 icon_view_->SetBoundsRect(icon_bounds);
130 views::View* DecoratedTextfield::TargetForRect(views::View* root,
131 const gfx::Rect& rect) {
132 CHECK_EQ(root, this);
134 views::View* handler = views::ViewTargeterDelegate::TargetForRect(root, rect);
135 if (handler->GetClassName() == TooltipIcon::kViewClassName)
140 void DecoratedTextfield::UpdateBackground() {
142 UseDefaultBackgroundColor();
144 SetBackgroundColor(SK_ColorTRANSPARENT);
146 views::Background::CreateSolidBackground(GetBackgroundColor()));
149 void DecoratedTextfield::UpdateBorder() {
150 scoped_ptr<views::FocusableBorder> border(new views::FocusableBorder());
152 border->SetColor(kWarningColor);
154 border->SetColor(SK_ColorTRANSPARENT);
156 // Adjust the border insets to include the icon and its padding.
157 if (icon_view_ && icon_view_->visible()) {
158 int w = icon_view_->GetPreferredSize().width() + 2 * kTextfieldIconPadding;
159 gfx::Insets insets = border->GetInsets();
160 int left = insets.left() + (base::i18n::IsRTL() ? w : 0);
161 int right = insets.right() + (base::i18n::IsRTL() ? 0 : w);
162 border->SetInsets(insets.top(), left, insets.bottom(), right);
165 SetBorder(border.Pass());
168 void DecoratedTextfield::IconChanged() {
169 // Don't show the icon if nothing else is showing.
170 icon_view_->SetVisible(editable_ || !text().empty());
175 } // namespace autofill