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1 // Copyright (c) 2012 The Chromium Authors. All rights reserved. | 1 // Copyright (c) 2012 The Chromium Authors. All rights reserved. |
2 // Use of this source code is governed by a BSD-style license that can be | 2 // Use of this source code is governed by a BSD-style license that can be |
3 // found in the LICENSE file. | 3 // found in the LICENSE file. |
4 | 4 |
5 #include "chrome/browser/ui/views/find_bar_view.h" | 5 #include "chrome/browser/ui/views/find_bar_view.h" |
6 | 6 |
7 #include <algorithm> | 7 #include <algorithm> |
8 | 8 |
9 #include "base/i18n/number_formatting.h" | 9 #include "base/i18n/number_formatting.h" |
10 #include "base/macros.h" | 10 #include "base/macros.h" |
11 #include "base/memory/ptr_util.h" | 11 #include "base/memory/ptr_util.h" |
12 #include "base/strings/string_util.h" | 12 #include "base/strings/string_util.h" |
13 #include "chrome/app/vector_icons/vector_icons.h" | 13 #include "chrome/app/vector_icons/vector_icons.h" |
14 #include "chrome/browser/profiles/profile.h" | 14 #include "chrome/browser/profiles/profile.h" |
15 #include "chrome/browser/themes/theme_properties.h" | 15 #include "chrome/browser/themes/theme_properties.h" |
16 #include "chrome/browser/ui/find_bar/find_bar_controller.h" | 16 #include "chrome/browser/ui/find_bar/find_bar_controller.h" |
17 #include "chrome/browser/ui/find_bar/find_bar_state.h" | 17 #include "chrome/browser/ui/find_bar/find_bar_state.h" |
18 #include "chrome/browser/ui/find_bar/find_bar_state_factory.h" | 18 #include "chrome/browser/ui/find_bar/find_bar_state_factory.h" |
19 #include "chrome/browser/ui/find_bar/find_notification_details.h" | 19 #include "chrome/browser/ui/find_bar/find_notification_details.h" |
20 #include "chrome/browser/ui/find_bar/find_tab_helper.h" | 20 #include "chrome/browser/ui/find_bar/find_tab_helper.h" |
21 #include "chrome/browser/ui/view_ids.h" | 21 #include "chrome/browser/ui/view_ids.h" |
22 #include "chrome/browser/ui/views/find_bar_host.h" | 22 #include "chrome/browser/ui/views/find_bar_host.h" |
23 #include "chrome/browser/ui/views/frame/browser_view.h" | 23 #include "chrome/browser/ui/views/frame/browser_view.h" |
| 24 #include "chrome/browser/ui/views/harmony/chrome_layout_provider.h" |
24 #include "chrome/grit/generated_resources.h" | 25 #include "chrome/grit/generated_resources.h" |
25 #include "components/strings/grit/components_strings.h" | 26 #include "components/strings/grit/components_strings.h" |
26 #include "ui/base/ime/input_method.h" | 27 #include "ui/base/ime/input_method.h" |
27 #include "ui/base/ime/text_input_flags.h" | 28 #include "ui/base/ime/text_input_flags.h" |
28 #include "ui/base/l10n/l10n_util.h" | 29 #include "ui/base/l10n/l10n_util.h" |
29 #include "ui/base/theme_provider.h" | 30 #include "ui/base/theme_provider.h" |
30 #include "ui/events/event.h" | 31 #include "ui/events/event.h" |
31 #include "ui/gfx/color_palette.h" | 32 #include "ui/gfx/color_palette.h" |
32 #include "ui/gfx/geometry/insets.h" | 33 #include "ui/gfx/geometry/insets.h" |
33 #include "ui/gfx/paint_vector_icon.h" | 34 #include "ui/gfx/paint_vector_icon.h" |
34 #include "ui/native_theme/native_theme.h" | 35 #include "ui/native_theme/native_theme.h" |
35 #include "ui/vector_icons/vector_icons.h" | 36 #include "ui/vector_icons/vector_icons.h" |
36 #include "ui/views/background.h" | 37 #include "ui/views/background.h" |
37 #include "ui/views/border.h" | 38 #include "ui/views/border.h" |
38 #include "ui/views/bubble/bubble_border.h" | 39 #include "ui/views/bubble/bubble_border.h" |
39 #include "ui/views/controls/button/image_button.h" | 40 #include "ui/views/controls/button/image_button.h" |
40 #include "ui/views/controls/button/image_button_factory.h" | 41 #include "ui/views/controls/button/image_button_factory.h" |
41 #include "ui/views/controls/label.h" | 42 #include "ui/views/controls/label.h" |
42 #include "ui/views/controls/separator.h" | 43 #include "ui/views/controls/separator.h" |
43 #include "ui/views/layout/box_layout.h" | 44 #include "ui/views/layout/box_layout.h" |
44 #include "ui/views/painter.h" | 45 #include "ui/views/painter.h" |
| 46 #include "ui/views/view_properties.h" |
45 #include "ui/views/view_targeter.h" | 47 #include "ui/views/view_targeter.h" |
46 #include "ui/views/widget/widget.h" | 48 #include "ui/views/widget/widget.h" |
47 | 49 |
48 namespace { | 50 namespace { |
49 | 51 |
50 // These layout constants are all in dp. | |
51 // The horizontal and vertical insets for the bar. | |
52 const int kInteriorPadding = 8; | |
53 // Default spacing between child views. | |
54 const int kInterChildSpacing = 4; | |
55 // Additional spacing around the separator. | |
56 const int kSeparatorLeftSpacing = 12 - kInterChildSpacing; | |
57 const int kSeparatorRightSpacing = 8 - kInterChildSpacing; | |
58 | |
59 // The default number of average characters that the text box will be. | 52 // The default number of average characters that the text box will be. |
60 const int kDefaultCharWidth = 30; | 53 const int kDefaultCharWidth = 30; |
61 | 54 |
62 // The match count label is like a normal label, but can process events (which | 55 // The match count label is like a normal label, but can process events (which |
63 // makes it easier to forward events to the text input --- see | 56 // makes it easier to forward events to the text input --- see |
64 // FindBarView::TargetForRect). | 57 // FindBarView::TargetForRect). |
65 class MatchCountLabel : public views::Label { | 58 class MatchCountLabel : public views::Label { |
66 public: | 59 public: |
67 MatchCountLabel() {} | 60 MatchCountLabel() {} |
68 ~MatchCountLabel() override {} | 61 ~MatchCountLabel() override {} |
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154 AddChildView(close_button_); | 147 AddChildView(close_button_); |
155 | 148 |
156 AddChildView(focus_forwarder_view_); | 149 AddChildView(focus_forwarder_view_); |
157 | 150 |
158 EnableCanvasFlippingForRTLUI(true); | 151 EnableCanvasFlippingForRTLUI(true); |
159 | 152 |
160 match_count_text_->SetEventTargeter( | 153 match_count_text_->SetEventTargeter( |
161 base::MakeUnique<views::ViewTargeter>(this)); | 154 base::MakeUnique<views::ViewTargeter>(this)); |
162 AddChildViewAt(match_count_text_, 1); | 155 AddChildViewAt(match_count_text_, 1); |
163 | 156 |
164 separator_->SetBorder(views::CreateEmptyBorder(0, kSeparatorLeftSpacing, 0, | 157 ChromeLayoutProvider* provider = ChromeLayoutProvider::Get(); |
165 kSeparatorRightSpacing)); | 158 |
166 AddChildViewAt(separator_, 2); | 159 AddChildViewAt(separator_, 2); |
167 | 160 |
| 161 // Normally we could space objects horizontally by simply passing a constant |
| 162 // value to BoxLayout for between-child spacing. But for the vector image |
| 163 // buttons, we want the spacing to apply between the inner "glyph" portions |
| 164 // of the buttons, ignoring the surrounding borders. BoxLayout has no way |
| 165 // to dynamically adjust for this, so instead of using between-child spacing, |
| 166 // we place views directly adjacent, with horizontal margins on each view |
| 167 // that will add up to the right spacing amounts. |
| 168 |
| 169 const gfx::Insets horizontal_margin( |
| 170 0, |
| 171 provider->GetDistanceMetric(DISTANCE_UNRELATED_CONTROL_HORIZONTAL) / 2); |
| 172 const gfx::Insets vector_button = |
| 173 provider->GetInsetsMetric(views::INSETS_VECTOR_IMAGE_BUTTON); |
| 174 const gfx::Insets vector_button_horizontal_margin( |
| 175 0, horizontal_margin.left() - vector_button.left(), 0, |
| 176 horizontal_margin.right() - vector_button.right()); |
| 177 const gfx::Insets toast_control_vertical_margin( |
| 178 provider->GetDistanceMetric(DISTANCE_TOAST_CONTROL_VERTICAL), 0); |
| 179 const gfx::Insets toast_label_vertical_margin( |
| 180 provider->GetDistanceMetric(DISTANCE_TOAST_LABEL_VERTICAL), 0); |
| 181 find_previous_button_->SetProperty( |
| 182 views::kMarginsKey, new gfx::Insets(toast_control_vertical_margin + |
| 183 vector_button_horizontal_margin)); |
| 184 find_next_button_->SetProperty( |
| 185 views::kMarginsKey, new gfx::Insets(toast_control_vertical_margin + |
| 186 vector_button_horizontal_margin)); |
| 187 close_button_->SetProperty(views::kMarginsKey, |
| 188 new gfx::Insets(toast_control_vertical_margin + |
| 189 vector_button_horizontal_margin)); |
| 190 separator_->SetProperty( |
| 191 views::kMarginsKey, |
| 192 new gfx::Insets(toast_control_vertical_margin + horizontal_margin)); |
| 193 find_text_->SetProperty( |
| 194 views::kMarginsKey, |
| 195 new gfx::Insets(toast_control_vertical_margin + horizontal_margin)); |
| 196 match_count_text_->SetProperty( |
| 197 views::kMarginsKey, |
| 198 new gfx::Insets(toast_label_vertical_margin + horizontal_margin)); |
| 199 |
168 find_text_->SetBorder(views::NullBorder()); | 200 find_text_->SetBorder(views::NullBorder()); |
169 | 201 |
170 views::BoxLayout* manager = | 202 views::BoxLayout* manager = new views::BoxLayout( |
171 new views::BoxLayout(views::BoxLayout::kHorizontal, | 203 views::BoxLayout::kHorizontal, |
172 gfx::Insets(kInteriorPadding), kInterChildSpacing); | 204 gfx::Insets(provider->GetInsetsMetric(INSETS_TOAST) - horizontal_margin), |
| 205 0); |
| 206 |
173 SetLayoutManager(manager); | 207 SetLayoutManager(manager); |
174 manager->SetFlexForView(find_text_, 1); | 208 manager->SetFlexForView(find_text_, 1); |
175 } | 209 } |
176 | 210 |
177 FindBarView::~FindBarView() { | 211 FindBarView::~FindBarView() { |
178 } | 212 } |
179 | 213 |
180 void FindBarView::SetFindTextAndSelectedRange( | 214 void FindBarView::SetFindTextAndSelectedRange( |
181 const base::string16& find_text, | 215 const base::string16& find_text, |
182 const gfx::Range& selected_range) { | 216 const gfx::Range& selected_range) { |
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416 separator_->SetColor(SkColorSetA(text_color, 0x26)); | 450 separator_->SetColor(SkColorSetA(text_color, 0x26)); |
417 | 451 |
418 const SkColor base_icon_color = GetNativeTheme()->GetSystemColor( | 452 const SkColor base_icon_color = GetNativeTheme()->GetSystemColor( |
419 ui::NativeTheme::kColorId_TextfieldDefaultColor); | 453 ui::NativeTheme::kColorId_TextfieldDefaultColor); |
420 views::SetImageFromVectorIcon(find_previous_button_, kCaretUpIcon, | 454 views::SetImageFromVectorIcon(find_previous_button_, kCaretUpIcon, |
421 base_icon_color); | 455 base_icon_color); |
422 views::SetImageFromVectorIcon(find_next_button_, kCaretDownIcon, | 456 views::SetImageFromVectorIcon(find_next_button_, kCaretDownIcon, |
423 base_icon_color); | 457 base_icon_color); |
424 views::SetImageFromVectorIcon(close_button_, ui::kCloseIcon, base_icon_color); | 458 views::SetImageFromVectorIcon(close_button_, ui::kCloseIcon, base_icon_color); |
425 } | 459 } |
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