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// 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.
#ifndef CHROME_BROWSER_ASH_ARC_INPUT_OVERLAY_UI_EDIT_LABELS_H_
#define CHROME_BROWSER_ASH_ARC_INPUT_OVERLAY_UI_EDIT_LABELS_H_
#include <memory>
#include <string>
#include <vector>
#include "base/memory/raw_ptr.h"
#include "ui/base/metadata/metadata_header_macros.h"
#include "ui/views/view.h"
namespace arc::input_overlay {
class Action;
class DisplayOverlayController;
class EditLabel;
class NameTag;
// EditLabels wraps the input labels belonging to one action.
class EditLabels : public views::View {
METADATA_HEADER(EditLabels, views::View)
public:
// Create key layout view depending on action type.
// ActionTap for keyboard binding:
// -----
// ||a||
// -----
//
// ActionMove for keyboard binding:
// -------------
// | | w | |
// |-----------|
// | a | s | d |
// -------------
static std::unique_ptr<EditLabels> CreateEditLabels(
DisplayOverlayController* controller,
Action* action,
NameTag* name_tag,
bool for_editing_list);
EditLabels(DisplayOverlayController* controller,
Action* action,
NameTag* name_tag,
bool for_editing_list);
EditLabels(const EditLabels&) = delete;
EditLabels& operator=(const EditLabels&) = delete;
~EditLabels() override;
void OnActionInputBindingUpdated();
void SetNameTagState(bool is_error, const std::u16string& error_tooltip);
void RemoveNewState();
// Focuses on the first edit label if no child is focused. Otherwise focus on
// the next edit label.
void FocusLabel();
// Returns Action name, such as "Joystick wasd".
std::u16string CalculateActionName();
// Returns key list, such as "w, a, s, d" or "w".
std::u16string CalculateKeyListForA11yLabel() const;
bool IsFirstLabelUnassigned() const;
void PerformPulseAnimationOnFirstLabel();
private:
friend class ButtonOptionsMenuTest;
friend class EditLabelTest;
friend class OverlayViewTestBase;
void Init();
void InitForActionTapKeyboard();
void InitForActionMoveKeyboard();
// Called when `labels_` is initiated or changes the content.
void UpdateNameTag();
raw_ptr<DisplayOverlayController> controller_ = nullptr;
raw_ptr<Action, DanglingUntriaged> action_ = nullptr;
// Displays the content in `labels_`.
raw_ptr<NameTag, DanglingUntriaged> name_tag_ = nullptr;
const bool for_editing_list_ = false;
std::vector<raw_ptr<EditLabel, VectorExperimental>> labels_;
// It is true that at least one of `labels_` is unassigned.
bool missing_assign_ = false;
};
} // namespace arc::input_overlay
#endif // CHROME_BROWSER_ASH_ARC_INPUT_OVERLAY_UI_EDIT_LABELS_H_
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