| // Copyright 2013 The Chromium Authors |
| // Use of this source code is governed by a BSD-style license that can be |
| // found in the LICENSE file. |
| |
| #ifndef CHROME_BROWSER_UI_VIEWS_TOOLBAR_APP_MENU_H_ |
| #define CHROME_BROWSER_UI_VIEWS_TOOLBAR_APP_MENU_H_ |
| |
| #include <map> |
| #include <memory> |
| #include <utility> |
| |
| #include "base/memory/raw_ptr.h" |
| #include "base/memory/weak_ptr.h" |
| #include "base/scoped_observation.h" |
| #include "base/timer/elapsed_timer.h" |
| #include "chrome/browser/bookmarks/bookmark_merged_surface_service_observer.h" |
| #include "chrome/browser/ui/global_error/global_error_observer.h" |
| #include "chrome/browser/ui/global_error/global_error_service.h" |
| #include "chrome/browser/ui/views/bookmarks/saved_tab_groups/saved_tab_group_everything_menu.h" |
| #include "components/saved_tab_groups/public/saved_tab_group.h" |
| #include "ui/base/models/menu_model.h" |
| #include "ui/base/mojom/menu_source_type.mojom-forward.h" |
| #include "ui/views/controls/menu/menu_delegate.h" |
| |
| class BookmarkMenuDelegate; |
| class Browser; |
| |
| namespace views { |
| class MenuButtonController; |
| class MenuItemView; |
| class MenuRunner; |
| } // namespace views |
| |
| struct BookmarkParentFolder; |
| |
| // AppMenu adapts the AppMenuModel to view's menu related classes. |
| class AppMenu final : public views::MenuDelegate, |
| public BookmarkMergedSurfaceServiceObserver, |
| public GlobalErrorObserver { |
| public: |
| AppMenu(Browser* browser, ui::MenuModel* model, int run_types); |
| AppMenu(const AppMenu&) = delete; |
| AppMenu& operator=(const AppMenu&) = delete; |
| ~AppMenu() override; |
| |
| // Shows the menu relative to the specified controller's button. |
| void RunMenu(views::MenuButtonController* host); |
| |
| // Shows the menu with an anchor in the parent widget given its bounds. |
| void RunMenu(views::Widget* parent, const gfx::Rect& anchor_screen_bounds); |
| |
| // Closes the menu if it is open, otherwise does nothing. |
| void CloseMenu(); |
| |
| // Whether the menu is currently visible to the user. |
| bool IsShowing() const; |
| |
| bool for_drop() const { |
| return (run_types_ & views::MenuRunner::FOR_DROP) != 0; |
| } |
| |
| views::MenuItemView* root_menu_item() { return root_; } |
| |
| base::WeakPtr<AppMenu> AsWeakPtr() { return weak_ptr_factory_.GetWeakPtr(); } |
| |
| void SetTimerForTesting(base::ElapsedTimer timer); |
| |
| // views::MenuDelegate: |
| const gfx::FontList* GetLabelFontList(int command_id) const override; |
| std::optional<SkColor> GetLabelColor(int command_id) const override; |
| std::u16string GetTooltipText(int command_id, |
| const gfx::Point& p) const override; |
| bool IsTriggerableEvent(views::MenuItemView* menu, |
| const ui::Event& e) override; |
| bool GetDropFormats(views::MenuItemView* menu, |
| int* formats, |
| std::set<ui::ClipboardFormatType>* format_types) override; |
| bool AreDropTypesRequired(views::MenuItemView* menu) override; |
| bool CanDrop(views::MenuItemView* menu, |
| const ui::OSExchangeData& data) override; |
| ui::mojom::DragOperation GetDropOperation(views::MenuItemView* item, |
| const ui::DropTargetEvent& event, |
| DropPosition* position) override; |
| views::View::DropCallback GetDropCallback( |
| views::MenuItemView* menu, |
| DropPosition position, |
| const ui::DropTargetEvent& event) override; |
| bool ShowContextMenu(views::MenuItemView* source, |
| int command_id, |
| const gfx::Point& p, |
| ui::mojom::MenuSourceType source_type) override; |
| bool CanDrag(views::MenuItemView* menu) override; |
| void WriteDragData(views::MenuItemView* sender, |
| ui::OSExchangeData* data) override; |
| int GetDragOperations(views::MenuItemView* sender) override; |
| int GetMaxWidthForMenu(views::MenuItemView* menu) override; |
| bool IsItemChecked(int command_id) const override; |
| bool IsCommandEnabled(int command_id) const override; |
| void ExecuteCommand(int command_id, int mouse_event_flags) override; |
| bool GetAccelerator(int command_id, |
| ui::Accelerator* accelerator) const override; |
| void WillShowMenu(views::MenuItemView* menu) override; |
| void WillHideMenu(views::MenuItemView* menu) override; |
| bool ShouldCloseOnDragComplete() override; |
| void OnMenuClosed(views::MenuItemView* menu) override; |
| bool ShouldExecuteCommandWithoutClosingMenu(int command_id, |
| const ui::Event& event) override; |
| bool ShouldTryPositioningBesideAnchor() const override; |
| |
| // BookmarkMergedSurfaceServiceObserver overrides: |
| void BookmarkMergedSurfaceServiceLoaded() override; |
| void BookmarkMergedSurfaceServiceBeingDeleted() override; |
| void BookmarkNodeAdded(const BookmarkParentFolder& parent, |
| size_t index) override; |
| void BookmarkNodesRemoved( |
| const BookmarkParentFolder& parent, |
| const base::flat_set<const bookmarks::BookmarkNode*>& nodes) override; |
| void BookmarkNodeMoved(const BookmarkParentFolder& old_parent, |
| size_t old_index, |
| const BookmarkParentFolder& new_parent, |
| size_t new_index) override; |
| void BookmarkNodeChanged(const bookmarks::BookmarkNode* node) override; |
| void BookmarkNodeFaviconChanged( |
| const bookmarks::BookmarkNode* node) override {} |
| void BookmarkParentFolderChildrenReordered( |
| const BookmarkParentFolder& folder) override; |
| void BookmarkAllUserNodesRemoved() override; |
| |
| // GlobalErrorObserver: |
| void OnGlobalErrorsChanged() override; |
| |
| views::View* GetZoomAppMenuViewForTest(); |
| |
| private: |
| class CutCopyPasteView; |
| class RecentTabsMenuModelDelegate; |
| class ZoomView; |
| |
| typedef std::pair<ui::MenuModel*, size_t> Entry; |
| typedef std::map<int, Entry> CommandIDToEntry; |
| |
| void BookmarkMergedSurfaceServiceChanged(); |
| |
| // Populates |parent| with all the child menus in |model|. Recursively invokes |
| // |PopulateMenu| for any submenu. |
| void PopulateMenu(views::MenuItemView* parent, ui::MenuModel* model); |
| |
| // Adds a new menu item to |parent| at |menu_index| to represent the item in |
| // |model| at |model_index|: |
| // - |menu_index|: position in |parent| to add the new item. |
| // - |model_index|: position in |model| to retrieve information about the |
| // new menu item. |
| // The returned item's MenuItemView::GetCommand() is the same as that of |
| // |model|->GetCommandIdAt(|model_index|). |
| views::MenuItemView* AddMenuItem(views::MenuItemView* parent, |
| size_t menu_index, |
| ui::MenuModel* model, |
| size_t model_index, |
| ui::MenuModel::ItemType menu_type); |
| |
| // Invoked from the cut/copy/paste menus. Cancels the current active menu and |
| // activates the menu item in |model| at |index|. |
| void CancelAndEvaluate(ui::ButtonMenuItemModel* model, size_t index); |
| |
| // Creates the bookmark menu if necessary. Does nothing if already created or |
| // the bookmark model isn't loaded. |
| void CreateBookmarkMenu(); |
| |
| // Returns the index of the MenuModel/index pair representing the |command_id| |
| // in |command_id_to_entry_|. |
| size_t ModelIndexFromCommandId(int command_id) const; |
| |
| std::unique_ptr<views::MenuRunner> menu_runner_; |
| |
| // The views menu. Owned by `menu_runner_`. |
| raw_ptr<views::MenuItemView> root_ = nullptr; |
| |
| // Maps from the command ID in model to the model/index pair the item came |
| // from. |
| CommandIDToEntry command_id_to_entry_; |
| |
| // Browser the menu is being shown for. |
| const raw_ptr<Browser, DanglingUntriaged> browser_; |
| |
| const raw_ptr<ui::MenuModel> model_; |
| |
| // |CancelAndEvaluate| sets |selected_menu_model_| and |selected_index_|. |
| // If |selected_menu_model_| is non-null after the menu completes |
| // ActivatedAt is invoked. This is done so that ActivatedAt isn't invoked |
| // while the message loop is nested. |
| raw_ptr<ui::ButtonMenuItemModel, DanglingUntriaged> selected_menu_model_ = |
| nullptr; |
| size_t selected_index_ = 0; |
| |
| std::vector<base::CallbackListSubscription> |
| profile_menu_item_selected_subscription_list_; |
| |
| // Used for managing the bookmark menu items. |
| std::unique_ptr<BookmarkMenuDelegate> bookmark_menu_delegate_; |
| |
| // Menu corresponding to IDC_BOOKMARKS_MENU. |
| raw_ptr<views::MenuItemView, DanglingUntriaged> bookmark_menu_ = nullptr; |
| |
| // Used for managing the tab group menu items. |
| std::unique_ptr<tab_groups::STGEverythingMenu> stg_everything_menu_; |
| |
| // Menu corresponding to IDC_SAVED_TAB_GROUPS_MENU. |
| raw_ptr<views::MenuItemView> saved_tab_groups_menu_ = nullptr; |
| |
| // Menu corresponding to IDC_FEEDBACK. |
| raw_ptr<views::MenuItemView, DanglingUntriaged> feedback_menu_item_ = nullptr; |
| |
| // Menu corresponding to IDC_TAKE_SCREENSHOT. |
| raw_ptr<views::MenuItemView, DanglingUntriaged> screenshot_menu_item_ = |
| nullptr; |
| |
| // Used for managing "Recent tabs" menu items. |
| std::unique_ptr<RecentTabsMenuModelDelegate> recent_tabs_menu_model_delegate_; |
| |
| base::ScopedObservation<GlobalErrorService, GlobalErrorObserver> |
| global_error_observation_{this}; |
| |
| // The bit mask of views::MenuRunner::RunTypes. |
| const int run_types_; |
| |
| // Records the time from when menu opens to when the user selects a menu item. |
| base::ElapsedTimer menu_opened_timer_; |
| |
| base::WeakPtrFactory<AppMenu> weak_ptr_factory_{this}; |
| }; |
| |
| #endif // CHROME_BROWSER_UI_VIEWS_TOOLBAR_APP_MENU_H_ |