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// Copyright 2024 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/tabs/tab_strip_nudge_button.h"
#include "chrome/app/vector_icons/vector_icons.h"
#include "chrome/browser/ui/browser_element_identifiers.h"
#include "chrome/browser/ui/color/chrome_color_id.h"
#include "chrome/browser/ui/tabs/organization/tab_organization_service.h"
#include "chrome/browser/ui/views/tabs/tab_strip_controller.h"
#include "chrome/grit/generated_resources.h"
#include "components/vector_icons/vector_icons.h"
#include "ui/base/l10n/l10n_util.h"
#include "ui/base/metadata/metadata_impl_macros.h"
#include "ui/compositor/layer.h"
#include "ui/gfx/vector_icon_types.h"
#include "ui/views/accessibility/view_accessibility.h"
#include "ui/views/animation/ink_drop.h"
#include "ui/views/controls/highlight_path_generator.h"
#include "ui/views/layout/box_layout.h"
#include "ui/views/view_class_properties.h"
namespace {
constexpr int kTabStripNudgeCornerRadius = 10;
constexpr int kTabStripNudgeFlatCornerRadius = 4;
constexpr int kTabStripNudgeIconMargin = 6;
constexpr int kTabStripNudgeLabelMargin = 4;
constexpr int kTabStripNudgeCloseButtonMargin = 8;
constexpr int kTabStripNudgeCloseButtonSize = 16;
} // namespace
TabStripNudgeButton::TabStripNudgeButton(
TabStripController* tab_strip_controller,
PressedCallback pressed_callback,
PressedCallback close_pressed_callback,
const std::u16string& label_text,
const ui::ElementIdentifier& element_identifier,
Edge flat_edge,
const gfx::VectorIcon& icon)
: TabStripControlButton(tab_strip_controller,
std::move(pressed_callback),
icon,
label_text,
Edge::kNone,
flat_edge) {
auto* const layout_manager =
SetLayoutManager(std::make_unique<views::BoxLayout>());
layout_manager->set_main_axis_alignment(
views::BoxLayout::MainAxisAlignment::kEnd);
SetProperty(views::kElementIdentifierKey, element_identifier);
if (!icon.is_empty()) {
const gfx::Insets icon_margin =
gfx::Insets().set_left(kTabStripNudgeIconMargin);
image_container_view()->SetProperty(views::kMarginsKey, icon_margin);
}
SetLabelStyle(views::style::STYLE_BODY_3_EMPHASIS);
label()->SetElideBehavior(gfx::ElideBehavior::NO_ELIDE);
const gfx::Insets label_margin =
gfx::Insets().set_left(kTabStripNudgeLabelMargin);
label()->SetProperty(views::kMarginsKey, label_margin);
SetForegroundFrameActiveColorId(kColorTabSearchButtonCRForegroundFrameActive);
SetForegroundFrameInactiveColorId(
kColorTabSearchButtonCRForegroundFrameInactive);
SetBackgroundFrameActiveColorId(kColorNewTabButtonCRBackgroundFrameActive);
SetBackgroundFrameInactiveColorId(
kColorNewTabButtonCRBackgroundFrameInactive);
set_paint_transparent_for_custom_image_theme(false);
SetCloseButton(std::move(close_pressed_callback));
UpdateColors();
}
TabStripNudgeButton::~TabStripNudgeButton() = default;
void TabStripNudgeButton::SetOpacity(float factor) {
label()->layer()->SetOpacity(factor);
close_button_->layer()->SetOpacity(factor);
}
void TabStripNudgeButton::SetWidthFactor(float factor) {
width_factor_ = factor;
PreferredSizeChanged();
}
gfx::Size TabStripNudgeButton::CalculatePreferredSize(
const views::SizeBounds& available_size) const {
const int full_width =
GetLayoutManager()->GetPreferredSize(this, available_size).width();
const int width = full_width * width_factor_;
const int height = TabStripControlButton::CalculatePreferredSize(
views::SizeBounds(width, available_size.height()))
.height();
return gfx::Size(width, height);
}
int TabStripNudgeButton::GetCornerRadius() const {
return kTabStripNudgeCornerRadius;
}
int TabStripNudgeButton::GetFlatCornerRadius() const {
return kTabStripNudgeFlatCornerRadius;
}
void TabStripNudgeButton::SetCloseButton(PressedCallback pressed_callback) {
auto close_button =
std::make_unique<views::LabelButton>(std::move(pressed_callback));
close_button->SetTooltipText(
l10n_util::GetStringUTF16(IDS_TOOLTIP_TAB_ORGANIZE_CLOSE));
const ui::ImageModel icon_image_model = ui::ImageModel::FromVectorIcon(
vector_icons::kCloseChromeRefreshIcon,
kColorTabSearchButtonCRForegroundFrameActive,
kTabStripNudgeCloseButtonSize);
close_button->SetImageModel(views::Button::STATE_NORMAL, icon_image_model);
close_button->SetImageModel(views::Button::STATE_HOVERED, icon_image_model);
close_button->SetImageModel(views::Button::STATE_PRESSED, icon_image_model);
close_button->SetPaintToLayer();
close_button->layer()->SetFillsBoundsOpaquely(false);
views::InkDrop::Get(close_button.get())
->SetMode(views::InkDropHost::InkDropMode::ON);
views::InkDrop::Get(close_button.get())->SetHighlightOpacity(0.16f);
views::InkDrop::Get(close_button.get())->SetVisibleOpacity(0.14f);
views::InkDrop::Get(close_button.get())
->SetBaseColorId(kColorTabSearchButtonCRForegroundFrameActive);
auto ink_drop_highlight_path =
std::make_unique<views::CircleHighlightPathGenerator>(gfx::Insets());
views::HighlightPathGenerator::Install(close_button.get(),
std::move(ink_drop_highlight_path));
close_button->SetPreferredSize(
gfx::Size(kTabStripNudgeCloseButtonSize, kTabStripNudgeCloseButtonSize));
close_button->SetBorder(nullptr);
const gfx::Insets margin = gfx::Insets().set_left_right(
kTabStripNudgeCloseButtonMargin, kTabStripNudgeCloseButtonMargin);
close_button->SetProperty(views::kMarginsKey, margin);
close_button_ = AddChildView(std::move(close_button));
SetIsShowingNudge(false);
}
void TabStripNudgeButton::SetIsShowingNudge(bool is_showing) {
is_showing_nudge_ = is_showing;
if (is_showing) {
SetFocusBehavior(FocusBehavior::ALWAYS);
SetCloseButtonFocusBehavior(FocusBehavior::ALWAYS);
} else {
SetFocusBehavior(FocusBehavior::NEVER);
SetCloseButtonFocusBehavior(FocusBehavior::NEVER);
}
}
void TabStripNudgeButton::SetCloseButtonFocusBehavior(
views::View::FocusBehavior focus_behavior) {
close_button_->SetFocusBehavior(focus_behavior);
}
BEGIN_METADATA(TabStripNudgeButton)
END_METADATA
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