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// Copyright 2017 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
#ifndef UI_DISPLAY_MANAGER_TEST_TOUCH_DEVICE_MANAGER_TEST_API_H_
#define UI_DISPLAY_MANAGER_TEST_TOUCH_DEVICE_MANAGER_TEST_API_H_
#include "base/memory/raw_ptr.h"
#include "ui/display/manager/display_manager_export.h"
#include "ui/display/manager/touch_device_manager.h"
namespace ui {
struct TouchscreenDevice;
} // namespace ui
namespace display {
class ManagedDisplayInfo;
namespace test {
class DISPLAY_MANAGER_EXPORT TouchDeviceManagerTestApi {
public:
explicit TouchDeviceManagerTestApi(TouchDeviceManager* touch_device_manager);
TouchDeviceManagerTestApi(const TouchDeviceManagerTestApi&) = delete;
TouchDeviceManagerTestApi& operator=(const TouchDeviceManagerTestApi&) =
delete;
~TouchDeviceManagerTestApi();
// Associate the given display |display_info| with the touch device |device|.
void Associate(ManagedDisplayInfo* display_info,
const ui::TouchscreenDevice& device);
// Associate the given display identified by |display_id| with the touch
// device |device|.
void Associate(int64_t display_id, const ui::TouchscreenDevice& device);
// Returns the count of touch devices currently associated with the display
// |info|.
std::size_t GetTouchDeviceCount(const ManagedDisplayInfo& info) const;
// Returns true if the display |info| and touch device |device| are currently
// associated.
bool AreAssociated(const ManagedDisplayInfo& info,
const ui::TouchscreenDevice& device) const;
// Resets the touch device manager by clearing all records of historical
// touch association and calibration data.
void ResetTouchDeviceManager();
private:
// Not owned
raw_ptr<TouchDeviceManager> touch_device_manager_;
};
} // namespace test
} // namespace display
#endif // UI_DISPLAY_MANAGER_TEST_TOUCH_DEVICE_MANAGER_TEST_API_H_
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