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// Copyright 2015 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
#ifndef CONTENT_BROWSER_RENDERER_HOST_INPUT_SYNTHETIC_POINTER_DRIVER_H_
#define CONTENT_BROWSER_RENDERER_HOST_INPUT_SYNTHETIC_POINTER_DRIVER_H_
#include <memory>
#include "base/memory/weak_ptr.h"
#include "content/common/content_export.h"
#include "content/common/input/synthetic_gesture_params.h"
#include "content/common/input/synthetic_pointer_action_params.h"
namespace content {
class SyntheticGestureTarget;
class CONTENT_EXPORT SyntheticPointerDriver
: public base::SupportsWeakPtr<SyntheticPointerDriver> {
public:
SyntheticPointerDriver();
SyntheticPointerDriver(const SyntheticPointerDriver&) = delete;
SyntheticPointerDriver& operator=(const SyntheticPointerDriver&) = delete;
virtual ~SyntheticPointerDriver();
static std::unique_ptr<SyntheticPointerDriver> Create(
content::mojom::GestureSourceType gesture_source_type);
static std::unique_ptr<SyntheticPointerDriver> Create(
content::mojom::GestureSourceType gesture_source_type,
bool from_devtools_debugger);
virtual void DispatchEvent(SyntheticGestureTarget* target,
const base::TimeTicks& timestamp) = 0;
virtual void Press(
float x,
float y,
int index = 0,
SyntheticPointerActionParams::Button button =
SyntheticPointerActionParams::Button::LEFT,
int key_modifiers = 0,
float width = 1.f,
float height = 1.f,
float rotation_angle = 0.f,
float force = 1.f,
float tangential_pressure = 0.f,
int tilt_x = 0,
int tilt_y = 0,
const base::TimeTicks& timestamp = base::TimeTicks::Now()) = 0;
virtual void Move(float x,
float y,
int index = 0,
int key_modifiers = 0,
float width = 1.f,
float height = 1.f,
float rotation_angle = 0.f,
float force = 1.f,
float tangential_pressure = 0.f,
int tilt_x = 0,
int tilt_y = 0,
SyntheticPointerActionParams::Button button =
SyntheticPointerActionParams::Button::NO_BUTTON) = 0;
virtual void Release(int index = 0,
SyntheticPointerActionParams::Button button =
SyntheticPointerActionParams::Button::LEFT,
int key_modifiers = 0) = 0;
virtual void Cancel(int index = 0,
SyntheticPointerActionParams::Button button =
SyntheticPointerActionParams::Button::LEFT,
int key_modifiers = 0) = 0;
virtual void Leave(int index = 0) = 0;
// Check if the user inputs in the SyntheticPointerActionParams can generate
// a valid sequence of pointer actions.
virtual bool UserInputCheck(
const SyntheticPointerActionParams& params) const = 0;
protected:
bool from_devtools_debugger_ = false;
};
} // namespace content
#endif // CONTENT_BROWSER_RENDERER_HOST_INPUT_SYNTHETIC_POINTER_DRIVER_H_
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