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// Copyright 2020 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_row_view.h"
#include "chrome/browser/ui/color/chrome_color_id.h"
#include "chrome/browser/ui/views/omnibox/omnibox_header_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_controller.h"
#include "components/omnibox/browser/omnibox_edit_model.h"
#include "components/omnibox/browser/omnibox_field_trial.h"
#include "components/omnibox/browser/omnibox_popup_selection.h"
#include "ui/base/metadata/metadata_impl_macros.h"
#include "ui/base/models/image_model.h"
#include "ui/views/layout/box_layout.h"
#include "ui/views/metadata/type_conversion.h"
#include "ui/views/style/typography.h"
DEFINE_ENUM_CONVERTERS(OmniboxPopupSelection::LineState,
{OmniboxPopupSelection::FOCUSED_BUTTON_HEADER,
u"FOCUSED_BUTTON_HEADER"},
{OmniboxPopupSelection::NORMAL, u"NORMAL"},
{OmniboxPopupSelection::KEYWORD_MODE, u"KEYWORD_MODE"},
{OmniboxPopupSelection::FOCUSED_BUTTON_ACTION,
u"FOCUSED_BUTTON_ACTION"},
{OmniboxPopupSelection::FOCUSED_BUTTON_REMOVE_SUGGESTION,
u"FOCUSED_BUTTON_REMOVE_SUGGESTION"})
template <>
struct ui::metadata::TypeConverter<OmniboxPopupSelection>
: public ui::metadata::BaseTypeConverter<true> {
static std::u16string ToString(
ui::metadata::ArgType<OmniboxPopupSelection> source_value);
static absl::optional<OmniboxPopupSelection> FromString(
const std::u16string& source_value);
static ui::metadata::ValidStrings GetValidStrings() { return {}; }
};
// static
std::u16string ui::metadata::TypeConverter<OmniboxPopupSelection>::ToString(
ui::metadata::ArgType<OmniboxPopupSelection> source_value) {
return u"{" + base::NumberToString16(source_value.line) + u"," +
TypeConverter<OmniboxPopupSelection::LineState>::ToString(
source_value.state) +
u"}";
}
// static
absl::optional<OmniboxPopupSelection> ui::metadata::TypeConverter<
OmniboxPopupSelection>::FromString(const std::u16string& source_value) {
const auto values = base::SplitString(
source_value, u"{,}", base::TRIM_WHITESPACE, base::SPLIT_WANT_NONEMPTY);
if (values.size() != 2)
return absl::nullopt;
// TODO(pkasting): This should be size_t, but for some reason that won't link
// on Mac.
const absl::optional<uint32_t> line =
TypeConverter<uint32_t>::FromString(values[0]);
const absl::optional<OmniboxPopupSelection::LineState> state =
TypeConverter<OmniboxPopupSelection::LineState>::FromString(values[1]);
return (line.has_value() && state.has_value())
? absl::make_optional<OmniboxPopupSelection>(line.value(),
state.value())
: absl::nullopt;
}
OmniboxRowView::OmniboxRowView(size_t line, OmniboxPopupViewViews* popup_view)
: line_(line), popup_view_(popup_view) {
SetLayoutManager(std::make_unique<views::BoxLayout>(
views::BoxLayout::Orientation::kVertical));
result_view_ =
AddChildView(std::make_unique<OmniboxResultView>(popup_view, line));
}
void OmniboxRowView::ShowHeader(const std::u16string& header_text,
bool suggestion_group_hidden) {
// Create the header (at index 0) if it doesn't exist.
if (header_view_ == nullptr) {
header_view_ = AddChildViewAt(
std::make_unique<OmniboxHeaderView>(popup_view_, line_), 0);
}
header_view_->SetHeader(header_text, suggestion_group_hidden);
header_view_->SetVisible(true);
}
void OmniboxRowView::HideHeader() {
if (header_view_)
header_view_->SetVisible(false);
}
void OmniboxRowView::OnSelectionStateChanged() {
result_view_->OnSelectionStateChanged();
if (header_view_ && header_view_->GetVisible())
header_view_->UpdateUI();
}
views::View* OmniboxRowView::GetActiveAuxiliaryButtonForAccessibility() const {
DCHECK(popup_view_->model()->GetPopupSelection().IsButtonFocused());
if (popup_view_->model()->GetPopupSelection().state ==
OmniboxPopupSelection::FOCUSED_BUTTON_HEADER) {
return header_view_->header_toggle_button();
}
return result_view_->GetActiveAuxiliaryButtonForAccessibility();
}
gfx::Insets OmniboxRowView::GetInsets() const {
const int right_inset =
OmniboxFieldTrial::IsChromeRefreshSuggestHoverFillShapeEnabled() ? 16 : 0;
// A visible header means this is the start of a new section. Give the section
// that just ended an extra 4dp of padding. https://crbug.com/1076646
if (line_ != 0 && header_view_ && header_view_->GetVisible() &&
!OmniboxFieldTrial::IsChromeRefreshSuggestIconsEnabled()) {
return gfx::Insets::TLBR(4, 0, 0, right_inset);
}
return gfx::Insets::TLBR(0, 0, 0, right_inset);
}
BEGIN_METADATA(OmniboxRowView, views::View)
END_METADATA
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