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// Copyright 2023 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
#include "chrome/browser/ui/views/omnibox/omnibox_header_view.h"
#include "base/functional/bind.h"
#include "base/i18n/case_conversion.h"
#include "chrome/browser/ui/layout_constants.h"
#include "chrome/browser/ui/omnibox/omnibox_theme.h"
#include "chrome/browser/ui/views/chrome_typography.h"
#include "chrome/browser/ui/views/omnibox/omnibox_match_cell_view.h"
#include "chrome/browser/ui/views/omnibox/omnibox_popup_view_views.h"
#include "chrome/browser/ui/views/omnibox/omnibox_result_view.h"
#include "components/omnibox/browser/omnibox_edit_model.h"
#include "components/omnibox/browser/omnibox_popup_selection.h"
#include "components/omnibox/browser/vector_icons.h"
#include "components/strings/grit/components_strings.h"
#include "ui/accessibility/ax_node_data.h"
#include "ui/base/l10n/l10n_util.h"
#include "ui/base/metadata/metadata_impl_macros.h"
#include "ui/color/color_provider.h"
#include "ui/gfx/image/image_skia_operations.h"
#include "ui/gfx/paint_vector_icon.h"
#include "ui/views/accessibility/view_accessibility.h"
#include "ui/views/animation/ink_drop.h"
#include "ui/views/controls/button/button.h"
#include "ui/views/controls/button/image_button.h"
#include "ui/views/controls/button/image_button_factory.h"
#include "ui/views/controls/label.h"
#include "ui/views/layout/box_layout.h"
#include "ui/views/style/typography.h"
#include "ui/views/style/typography_provider.h"
OmniboxHeaderView::OmniboxHeaderView(OmniboxPopupViewViews* popup_view)
: popup_view_(popup_view) {
views::BoxLayout* layout =
SetLayoutManager(std::make_unique<views::BoxLayout>(
views::BoxLayout::Orientation::kHorizontal));
// This is the designer-provided spacing that matches the NTP Realbox.
layout->set_between_child_spacing(0);
header_label_ = AddChildView(std::make_unique<views::Label>());
header_label_->SetHorizontalAlignment(gfx::HorizontalAlignment::ALIGN_LEFT);
const gfx::FontList& font =
views::TypographyProvider::Get()
.GetFont(CONTEXT_OMNIBOX_SECTION_HEADER, views::style::STYLE_PRIMARY)
.DeriveWithWeight(gfx::Font::Weight::MEDIUM);
header_label_->SetFontList(font);
}
void OmniboxHeaderView::SetHeader(const std::u16string& header_text) {
header_text_ = header_text;
header_label_->SetText(header_text_);
}
gfx::Insets OmniboxHeaderView::GetInsets() const {
// Makes the header height roughly the same as the single-line row height.
constexpr int vertical = 8;
// Aligns the header text with the icons of ordinary matches. The assumed
// small icon width here is lame, but necessary, since it's not explicitly
// defined anywhere else in the code.
constexpr int assumed_match_cell_icon_width = 16;
constexpr int left_inset = OmniboxMatchCellView::kMarginLeft +
(OmniboxMatchCellView::kImageBoundsWidth -
assumed_match_cell_icon_width) /
2;
return gfx::Insets::TLBR(vertical, left_inset, vertical,
OmniboxMatchCellView::kMarginRight);
}
bool OmniboxHeaderView::OnMousePressed(const ui::MouseEvent& event) {
// Needed to ensure that clicking the header doesn't close the Omnibox.
return true;
}
void OmniboxHeaderView::OnThemeChanged() {
views::View::OnThemeChanged();
header_label_->SetEnabledColor(
GetColorProvider()->GetColor(kColorOmniboxResultsTextDimmed));
}
BEGIN_METADATA(OmniboxHeaderView)
END_METADATA
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