void FWebBrowserWindow::OnMouseMove(const FGeometry& MyGeometry, const FPointerEvent& MouseEvent)
{
if (IsValid())
{
CefMouseEvent Event;
FVector2D LocalPos = MyGeometry.AbsoluteToLocal(MouseEvent.GetScreenSpacePosition());
Event.x = LocalPos.X;
Event.y = LocalPos.Y;
Event.modifiers = GetCefMouseModifiers(MouseEvent);
InternalCefBrowser->GetHost()->SendMouseMoveEvent(Event, false);
}
}
CefMouseEvent FCEFWebBrowserWindow::GetCefMouseEvent(const FGeometry& MyGeometry, const FPointerEvent& MouseEvent, bool bIsPopup)
{
CefMouseEvent Event;
FVector2D LocalPos = MyGeometry.AbsoluteToLocal(MouseEvent.GetScreenSpacePosition());
if (bIsPopup)
{
LocalPos += PopupPosition;
}
Event.x = LocalPos.X;
Event.y = LocalPos.Y;
Event.modifiers = GetCefMouseModifiers(MouseEvent);
return Event;
}
void FWebBrowserWindow::OnMouseWheel(const FGeometry& MyGeometry, const FPointerEvent& MouseEvent)
{
if(IsValid())
{
// The original delta is reduced so this should bring it back to what CEF expects
const float SpinFactor = 120.0f;
const float TrueDelta = MouseEvent.GetWheelDelta() * SpinFactor;
CefMouseEvent Event;
FVector2D LocalPos = MyGeometry.AbsoluteToLocal(MouseEvent.GetScreenSpacePosition());
Event.x = LocalPos.X;
Event.y = LocalPos.Y;
Event.modifiers = GetCefMouseModifiers(MouseEvent);
InternalCefBrowser->GetHost()->SendMouseWheelEvent(Event,
MouseEvent.IsShiftDown() ? TrueDelta : 0,
!MouseEvent.IsShiftDown() ? TrueDelta : 0);
}
}
void FWebBrowserWindow::OnMouseButtonDoubleClick(const FGeometry& MyGeometry, const FPointerEvent& MouseEvent)
{
if (IsValid())
{
FKey Button = MouseEvent.GetEffectingButton();
CefBrowserHost::MouseButtonType Type =
(Button == EKeys::LeftMouseButton ? MBT_LEFT : (
Button == EKeys::RightMouseButton ? MBT_RIGHT : MBT_MIDDLE));
CefMouseEvent Event;
FVector2D LocalPos = MyGeometry.AbsoluteToLocal(MouseEvent.GetScreenSpacePosition());
Event.x = LocalPos.X;
Event.y = LocalPos.Y;
Event.modifiers = GetCefMouseModifiers(MouseEvent);
InternalCefBrowser->GetHost()->SendMouseClickEvent(Event, Type, false, 2);
}
}
