| // Copyright 2018 The Chromium Authors. All rights reserved. |
| // Use of this source code is governed by a BSD-style license that can be |
| // found in the LICENSE file. |
| |
| #ifndef ASH_APP_LIST_VIEWS_SEARCH_RESULT_SUGGESTION_CHIP_VIEW_H_ |
| #define ASH_APP_LIST_VIEWS_SEARCH_RESULT_SUGGESTION_CHIP_VIEW_H_ |
| |
| #include <memory> |
| |
| #include "ash/app_list/app_list_export.h" |
| #include "ash/app_list/views/search_result_base_view.h" |
| #include "base/macros.h" |
| |
| namespace views { |
| class BoxLayout; |
| class ImageView; |
| class InkDrop; |
| class InkDropRipple; |
| class Label; |
| } // namespace views |
| |
| namespace ash { |
| |
| class AppListViewDelegate; |
| |
| // A chip view that displays a search result. |
| class APP_LIST_EXPORT SearchResultSuggestionChipView |
| : public SearchResultBaseView { |
| public: |
| explicit SearchResultSuggestionChipView(AppListViewDelegate* view_delegate); |
| SearchResultSuggestionChipView(const SearchResultSuggestionChipView&) = |
| delete; |
| SearchResultSuggestionChipView& operator=( |
| const SearchResultSuggestionChipView&) = delete; |
| ~SearchResultSuggestionChipView() override; |
| |
| // Enables background blur for folder icon if |enabled| is true. |
| void SetBackgroundBlurEnabled(bool enabled); |
| |
| void OnResultChanged() override; |
| |
| // SearchResultObserver: |
| void OnMetadataChanged() override; |
| |
| // views::View: |
| const char* GetClassName() const override; |
| void ChildVisibilityChanged(views::View* child) override; |
| void OnPaintBackground(gfx::Canvas* canvas) override; |
| void OnFocus() override; |
| void OnBlur() override; |
| bool OnKeyPressed(const ui::KeyEvent& event) override; |
| void OnThemeChanged() override; |
| |
| // views::InkDropHost: |
| std::unique_ptr<views::InkDrop> CreateInkDrop() override; |
| std::unique_ptr<views::InkDropRipple> CreateInkDropRipple() const override; |
| |
| // ui::LayerOwner: |
| std::unique_ptr<ui::Layer> RecreateLayer() override; |
| |
| void SetIcon(const gfx::ImageSkia& icon); |
| |
| void SetText(const std::u16string& text); |
| const std::u16string& GetText() const; |
| |
| private: |
| // Updates the suggestion chip view's title and icon. |
| void UpdateSuggestionChipView(); |
| |
| void InitLayout(); |
| |
| void OnButtonPressed(const ui::Event& event); |
| |
| // Sets rounded corners for the layer with |corner_radius| to clip the chip. |
| void SetRoundedCornersForLayer(int corner_radius); |
| |
| AppListViewDelegate* const view_delegate_; // Owned by AppListView. |
| |
| views::ImageView* icon_view_ = nullptr; // Owned by view hierarchy. |
| views::Label* text_view_ = nullptr; // Owned by view hierarchy. |
| |
| views::BoxLayout* layout_manager_; // Owned by view hierarchy. |
| |
| base::WeakPtrFactory<SearchResultSuggestionChipView> weak_ptr_factory_{this}; |
| }; |
| |
| } // namespace ash |
| |
| #endif // ASH_APP_LIST_VIEWS_SEARCH_RESULT_SUGGESTION_CHIP_VIEW_H_ |