63 lines
2.4 KiB
C++
63 lines
2.4 KiB
C++
// Copyright (c) 2019 The Chromium Embedded Framework Authors. All rights
|
|
// reserved. Use of this source code is governed by a BSD-style license that can
|
|
// be found in the LICENSE file.
|
|
|
|
#include "cef/libcef/browser/osr/synthetic_gesture_target_osr.h"
|
|
|
|
#include "content/browser/renderer_host/render_widget_host_impl.h"
|
|
#include "ui/events/gesture_detection/gesture_configuration.h"
|
|
|
|
CefSyntheticGestureTargetOSR::CefSyntheticGestureTargetOSR(
|
|
content::RenderWidgetHostImpl* host)
|
|
: SyntheticGestureTargetBase(host) {}
|
|
|
|
void CefSyntheticGestureTargetOSR::DispatchWebTouchEventToPlatform(
|
|
const blink::WebTouchEvent& web_touch,
|
|
const ui::LatencyInfo& latency_info) {
|
|
// We assume that platforms supporting touch have their own implementation of
|
|
// SyntheticGestureTarget to route the events through their respective input
|
|
// stack.
|
|
LOG(ERROR) << "Touch events not supported for this browser.";
|
|
}
|
|
|
|
void CefSyntheticGestureTargetOSR::DispatchWebMouseWheelEventToPlatform(
|
|
const blink::WebMouseWheelEvent& web_wheel,
|
|
const ui::LatencyInfo& latency_info) {
|
|
render_widget_host()
|
|
->GetRenderInputRouter()
|
|
->ForwardWheelEventWithLatencyInfo(web_wheel, latency_info);
|
|
}
|
|
|
|
void CefSyntheticGestureTargetOSR::DispatchWebGestureEventToPlatform(
|
|
const blink::WebGestureEvent& web_gesture,
|
|
const ui::LatencyInfo& latency_info) {
|
|
render_widget_host()
|
|
->GetRenderInputRouter()
|
|
->ForwardGestureEventWithLatencyInfo(web_gesture, latency_info);
|
|
}
|
|
|
|
void CefSyntheticGestureTargetOSR::DispatchWebMouseEventToPlatform(
|
|
const blink::WebMouseEvent& web_mouse,
|
|
const ui::LatencyInfo& latency_info) {
|
|
render_widget_host()->ForwardMouseEventWithLatencyInfo(web_mouse,
|
|
latency_info);
|
|
}
|
|
|
|
content::mojom::GestureSourceType
|
|
CefSyntheticGestureTargetOSR::GetDefaultSyntheticGestureSourceType() const {
|
|
return content::mojom::GestureSourceType::kMouseInput;
|
|
}
|
|
|
|
float CefSyntheticGestureTargetOSR::GetTouchSlopInDips() const {
|
|
return ui::GestureConfiguration::GetInstance()
|
|
->max_touch_move_in_pixels_for_click();
|
|
}
|
|
|
|
float CefSyntheticGestureTargetOSR::GetSpanSlopInDips() const {
|
|
return ui::GestureConfiguration::GetInstance()->span_slop();
|
|
}
|
|
|
|
float CefSyntheticGestureTargetOSR::GetMinScalingSpanInDips() const {
|
|
return ui::GestureConfiguration::GetInstance()->min_scaling_span_in_pixels();
|
|
}
|