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// Copyright 2013 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 CONTENT_COMMON_INPUT_SYNTHETIC_WEB_INPUT_EVENT_BUILDERS_H_
#define CONTENT_COMMON_INPUT_SYNTHETIC_WEB_INPUT_EVENT_BUILDERS_H_
#include "base/time/time.h"
#include "content/common/content_export.h"
#include "third_party/WebKit/public/platform/WebGestureEvent.h"
#include "third_party/WebKit/public/platform/WebInputEvent.h"
#include "third_party/WebKit/public/platform/WebKeyboardEvent.h"
#include "third_party/WebKit/public/platform/WebMouseWheelEvent.h"
#include "third_party/WebKit/public/platform/WebTouchEvent.h"
// Provides sensible creation of default WebInputEvents for testing purposes.
namespace content {
class CONTENT_EXPORT SyntheticWebMouseEventBuilder {
public:
static blink::WebMouseEvent Build(blink::WebInputEvent::Type type);
static blink::WebMouseEvent Build(
blink::WebInputEvent::Type type,
int window_x,
int window_y,
int modifiers,
blink::WebPointerProperties::PointerType pointer_type =
blink::WebPointerProperties::PointerType::kMouse);
};
class CONTENT_EXPORT SyntheticWebMouseWheelEventBuilder {
public:
static blink::WebMouseWheelEvent Build(
blink::WebMouseWheelEvent::Phase phase);
static blink::WebMouseWheelEvent Build(float x,
float y,
float dx,
float dy,
int modifiers,
bool precise);
static blink::WebMouseWheelEvent Build(float x,
float y,
float global_x,
float global_y,
float dx,
float dy,
int modifiers,
bool precise);
};
class CONTENT_EXPORT SyntheticWebKeyboardEventBuilder {
public:
static blink::WebKeyboardEvent Build(blink::WebInputEvent::Type type);
};
class CONTENT_EXPORT SyntheticWebGestureEventBuilder {
public:
static blink::WebGestureEvent Build(blink::WebInputEvent::Type type,
blink::WebGestureDevice source_device,
int modifiers = 0);
static blink::WebGestureEvent BuildScrollBegin(
float dx_hint,
float dy_hint,
blink::WebGestureDevice source_device,
int pointer_count = 1);
static blink::WebGestureEvent BuildScrollUpdate(
float dx,
float dy,
int modifiers,
blink::WebGestureDevice source_device);
static blink::WebGestureEvent BuildPinchUpdate(
float scale,
float anchor_x,
float anchor_y,
int modifiers,
blink::WebGestureDevice source_device);
static blink::WebGestureEvent BuildFling(
float velocity_x,
float velocity_y,
blink::WebGestureDevice source_device);
};
class CONTENT_EXPORT SyntheticWebTouchEvent
: public NON_EXPORTED_BASE(blink::WebTouchEvent) {
public:
SyntheticWebTouchEvent();
// Mark all the points as stationary, and remove any released points.
void ResetPoints();
// Adds an additional point to the touch list, returning the point's index.
int PressPoint(float x, float y);
void MovePoint(int index, float x, float y);
void ReleasePoint(int index);
void CancelPoint(int index);
void SetTimestamp(base::TimeTicks timestamp);
int FirstFreeIndex();
};
} // namespace content
#endif // CONTENT_COMMON_INPUT_SYNTHETIC_WEB_INPUT_EVENT_BUILDERS_H_