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- // 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_SUGGESTION_CHIP_CONTAINER_VIEW_H_
- #define ASH_APP_LIST_VIEWS_SUGGESTION_CHIP_CONTAINER_VIEW_H_
- #include <vector>
- #include "ash/app_list/views/search_result_container_view.h"
- #include "ash/app_list/views/search_result_suggestion_chip_view.h"
- namespace ash {
- class ContentsView;
- // A container that holds the suggestion chips.
- class SuggestionChipContainerView : public SearchResultContainerView {
- public:
- explicit SuggestionChipContainerView(ContentsView* contents_view);
- SuggestionChipContainerView(const SuggestionChipContainerView&) = delete;
- SuggestionChipContainerView& operator=(const SuggestionChipContainerView&) =
- delete;
- ~SuggestionChipContainerView() override;
- // SearchResultContainerView:
- SearchResultSuggestionChipView* GetResultViewAt(size_t index) override;
- int DoUpdate() override;
- const char* GetClassName() const override;
- // views::View:
- void Layout() override;
- bool OnKeyPressed(const ui::KeyEvent& event) override;
- // Suggestion chips become unfocusable if |disabled| is true. This is used to
- // trap focus within the folder when it is opened.
- void DisableFocusForShowingActiveFolder(bool disabled);
- // Called when tablet mode starts and ends.
- void OnTabletModeChanged(bool started);
- // Sets whether blur is disabled on suggestion chip views.
- void SetBlurDisabled(bool blur_disabled);
- private:
- // Enables or disables suggestion chips blur depending on the container state.
- void UpdateBlurState();
- ContentsView* contents_view_ = nullptr; // Not owned
- views::BoxLayout* layout_manager_ = nullptr; // Not owned
- // Whether tablet mode is active - tracked by OnTabletModeChanged().
- bool in_tablet_mode_ = false;
- // Whether suggestion chip blur has been explicitly disabled.
- bool blur_disabled_ = false;
- std::vector<SearchResultSuggestionChipView*> suggestion_chip_views_; // Owned
- };
- } // namespace ash
- #endif // ASH_APP_LIST_VIEWS_SUGGESTION_CHIP_CONTAINER_VIEW_H_
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