toolbar_controller.cc | Explore in Territory

// 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/toolbar/toolbar_controller.h"

#include <optional>
#include <string_view>

#include "base/functional/overloaded.h"
#include "base/metrics/user_metrics.h"
#include "base/metrics/user_metrics_action.h"
#include "base/no_destructor.h"
#include "base/strings/strcat.h"
#include "base/strings/string_util.h"
#include "chrome/app/vector_icons/vector_icons.h"
#include "chrome/browser/profiles/profile.h"
#include "chrome/browser/ui/browser_actions.h"
#include "chrome/browser/ui/toolbar_controller_util.h"
#include "chrome/browser/ui/views/side_panel/side_panel_action_callback.h"
#include "chrome/browser/ui/views/side_panel/side_panel_enums.h"
#include "chrome/browser/ui/views/toolbar/overflow_button.h"
#include "chrome/browser/ui/views/toolbar/pinned_toolbar_button_status_indicator.h"
#include "chrome/browser/ui/views/toolbar/toolbar_button.h"
#include "chrome/grit/generated_resources.h"
#include "components/vector_icons/vector_icons.h"
#include "ui/base/l10n/l10n_util.h"
#include "ui/base/models/simple_menu_model.h"
#include "ui/views/controls/menu/menu_item_view.h"
#include "ui/views/controls/menu/menu_model_adapter.h"
#include "ui/views/controls/menu/submenu_view.h"
#include "ui/views/interaction/element_tracker_views.h"
#include "ui/views/layout/flex_layout.h"
#include "ui/views/layout/flex_layout_types.h"
#include "ui/views/view_class_properties.h"
#include "ui/views/view_utils.h"

namespace {

// Status indicator of a menu item.
constexpr gfx::Rect kStatusRect(10, 2);
// Padding between the image container and the status indicator.
constexpr int kImageContainerLowerPadding = …;

base::flat_map<ui::ElementIdentifier, int> CalculateFlexOrder(
    const std::vector<ui::ElementIdentifier>& elements_in_overflow_order,
    int element_flex_order_start) { … }
}  // namespace

ToolbarController::PopOutState::PopOutState() = default;
ToolbarController::PopOutState::~PopOutState() = default;

ToolbarController::PopOutHandler::PopOutHandler(
    ToolbarController* controller,
    ui::ElementContext context,
    ui::ElementIdentifier identifier,
    ui::ElementIdentifier observed_identifier)
    : … { … }

ToolbarController::PopOutHandler::~PopOutHandler() = default;

void ToolbarController::PopOutHandler::OnElementShown(
    ui::TrackedElement* element) { … }

void ToolbarController::PopOutHandler::OnElementHidden(
    ui::TrackedElement* element) { … }

ToolbarController::ResponsiveElementInfo::ResponsiveElementInfo(
    absl::variant<ElementIdInfo, actions::ActionId> overflow_id,
    bool is_section_end,
    std::optional<ui::ElementIdentifier> observed_identifier)
    : … { … }
ToolbarController::ResponsiveElementInfo::ResponsiveElementInfo(
    const ResponsiveElementInfo& info) = default;
ToolbarController::ResponsiveElementInfo::~ResponsiveElementInfo() = default;

ToolbarController::ToolbarController(
    const std::vector<ToolbarController::ResponsiveElementInfo>&
        responsive_elements,
    const std::vector<ui::ElementIdentifier>& elements_in_overflow_order,
    int element_flex_order_start,
    views::View* toolbar_container_view,
    OverflowButton* overflow_button,
    ToolbarController::PinnedActionsDelegate* pinned_actions_delegate)
    : … { … }

ToolbarController::~ToolbarController() { … }

std::vector<ToolbarController::ResponsiveElementInfo>
ToolbarController::GetDefaultResponsiveElements(Browser* browser) { … }

std::vector<ui::ElementIdentifier>
ToolbarController::GetDefaultOverflowOrder() { … }

// Every activate identifier should have an action name in order to emit
// metrics. Please update action names in actions.xml to match this map.
std::string ToolbarController::GetActionNameFromElementIdentifier(
    absl::variant<ui::ElementIdentifier, actions::ActionId> identifier) { … }

bool ToolbarController::PopOut(ui::ElementIdentifier identifier) { … }

bool ToolbarController::EndPopOut(ui::ElementIdentifier identifier) { … }

bool ToolbarController::ShouldShowOverflowButton(gfx::Size available_size) { … }

bool ToolbarController::InOverflowMode() const { … }

std::u16string ToolbarController::GetMenuText(
    const ResponsiveElementInfo& element_info) const { … }

std::optional<ui::ImageModel> ToolbarController::GetMenuIcon(
    const ResponsiveElementInfo& element_info) const { … }

views::View* ToolbarController::FindToolbarElementWithId(
    views::View* view,
    ui::ElementIdentifier id) { … }

std::vector<const ToolbarController::ResponsiveElementInfo*>
ToolbarController::GetOverflowedElements() { … }

bool ToolbarController::IsOverflowed(
    const ResponsiveElementInfo& element,
    const views::ProposedLayout* proposed_layout) const { … }

std::unique_ptr<ui::SimpleMenuModel>
ToolbarController::CreateOverflowMenuModel() { … }

bool ToolbarController::IsCommandIdEnabled(int command_id) const { … }

void ToolbarController::ExecuteCommand(int command_id, int event_flags) { … }

void ToolbarController::ShowStatusIndicator() { … }

void ToolbarController::ActionItemChanged(actions::ActionItem* action_item) { … }

void ToolbarController::PopulateMenu(views::MenuItemView* parent) { … }

void ToolbarController::ShowMenu() { … }

bool ToolbarController::IsMenuRunning() const { … }

void ToolbarController::CloseMenu() { … }
chromium/chrome/browser/ui/views/toolbar/toolbar_controller.cc
