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// Copyright 2022 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
#include "ash/app_list/views/search_result_inline_icon_view.h"
#include <algorithm>
#include <memory>
#include "ash/app_list/app_list_util.h"
#include "ash/constants/ash_features.h"
#include "ash/public/cpp/ash_typography.h"
#include "ash/public/cpp/style/color_provider.h"
#include "ash/style/ash_color_provider.h"
#include "ui/chromeos/styles/cros_tokens_color_mappings.h"
#include "ui/gfx/canvas.h"
#include "ui/gfx/paint_vector_icon.h"
#include "ui/views/accessibility/view_accessibility.h"
#include "ui/views/background.h"
#include "ui/views/border.h"
#include "ui/views/controls/image_view.h"
#include "ui/views/controls/label.h"
#include "ui/views/layout/fill_layout.h"
#include "ui/views/layout/flex_layout.h"
#include "ui/views/layout/flex_layout_view.h"
#include "ui/views/style/typography.h"
namespace ash {
namespace {
constexpr int kBorderThickness = 1;
constexpr float kFocusRingCornerRadius = 6.0f;
constexpr float kContentCornerRadius = 12.0f;
constexpr int kLeftRightMargin = 6;
constexpr int kIconSize = 14;
constexpr int kLabelMinEdgeLength = 20;
} // namespace
SearchResultInlineIconView::SearchResultInlineIconView(
bool use_modified_styling)
: use_modified_styling_(use_modified_styling) {
SetLayoutManager(std::make_unique<views::FillLayout>());
SetProperty(views::kMarginsKey, gfx::Insets::TLBR(0, 6, 0, 6));
}
SearchResultInlineIconView::~SearchResultInlineIconView() = default;
void SearchResultInlineIconView::SetIcon(const gfx::VectorIcon& icon) {
DCHECK(!label_);
if (!icon_image_) {
icon_image_ = AddChildView(std::make_unique<views::ImageView>());
icon_image_->SetCanProcessEventsWithinSubtree(false);
icon_image_->SetVisible(true);
}
icon_ = &icon;
ui::ImageModel icon_model;
if (ash::features::isSearchCustomizableShortcutsInLauncherEnabled()) {
icon_model = ui::ImageModel::FromVectorIcon(
*icon_, use_modified_styling_
? cros_tokens::kCrosSysSystemOnPrimaryContainer
: cros_tokens::kCrosSysOnSurface);
icon_image_->SetBackground(views::CreateThemedRoundedRectBackground(
use_modified_styling_ ? cros_tokens::kCrosSysSystemPrimaryContainer
: cros_tokens::kCrosSysSurface,
kContentCornerRadius));
} else {
icon_model =
ui::ImageModel::FromVectorIcon(*icon_, cros_tokens::kColorProminent);
}
icon_image_->SetImage(icon_model);
icon_image_->SetImageSize(gfx::Size(kIconSize, kIconSize));
icon_image_->SetVisible(true);
int icon_top_bottom_margin = (kLabelMinEdgeLength - kIconSize) / 2;
icon_image_->SetBorder(views::CreateEmptyBorder(
gfx::Insets::TLBR(icon_top_bottom_margin, kLeftRightMargin,
icon_top_bottom_margin, kLeftRightMargin)));
SetVisible(true);
}
void SearchResultInlineIconView::SetText(const std::u16string& text) {
DCHECK(!icon_image_);
if (!label_) {
label_ = AddChildView(std::make_unique<views::Label>());
label_->SetVisible(true);
label_->SetHorizontalAlignment(gfx::ALIGN_CENTER);
label_->SetTextContext(CONTEXT_SEARCH_RESULT_VIEW_INLINE_ANSWER_DETAILS);
label_->SetTextStyle(views::style::STYLE_EMPHASIZED);
}
label_->SetText(text);
label_->SetVisible(true);
if (ash::features::isSearchCustomizableShortcutsInLauncherEnabled()) {
label_->SetEnabledColorId(
use_modified_styling_ ? cros_tokens::kCrosSysSystemOnPrimaryContainer
: cros_tokens::kCrosSysOnSurface);
label_->SetBackground(views::CreateThemedRoundedRectBackground(
use_modified_styling_ ? cros_tokens::kCrosSysSystemPrimaryContainer
: cros_tokens::kCrosSysSurface,
kContentCornerRadius));
} else {
label_->SetEnabledColorId(cros_tokens::kCrosSysPrimary);
}
int label_left_right_margin =
std::max(kLeftRightMargin, (kLabelMinEdgeLength - label_->width()) / 2);
label_->SetBorder(views::CreateEmptyBorder(gfx::Insets::TLBR(
0, label_left_right_margin, 0, label_left_right_margin)));
SetVisible(true);
}
void SearchResultInlineIconView::OnPaint(gfx::Canvas* canvas) {
if (ash::features::isSearchCustomizableShortcutsInLauncherEnabled()) {
return;
}
cc::PaintFlags paint_flags;
paint_flags.setAntiAlias(true);
paint_flags.setColor(
GetColorProvider()->GetColor(cros_tokens::kCrosSysPrimary));
paint_flags.setStyle(cc::PaintFlags::kStroke_Style);
paint_flags.setStrokeWidth(kBorderThickness);
gfx::Rect bounds = GetContentsBounds();
bounds.Inset(gfx::Insets(kBorderThickness));
canvas->DrawRoundRect(bounds, kFocusRingCornerRadius, paint_flags);
}
} // namespace ash
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