int32 FWebBrowserWindow::GetCefKeyboardModifiers(const FKeyboardEvent& KeyboardEvent)
{
int32 Modifiers = GetCefInputModifiers(KeyboardEvent);
const FKey Key = KeyboardEvent.GetKey();
if (Key == EKeys::LeftAlt ||
Key == EKeys::LeftCommand ||
Key == EKeys::LeftControl ||
Key == EKeys::LeftShift)
{
Modifiers |= EVENTFLAG_IS_LEFT;
}
if (Key == EKeys::RightAlt ||
Key == EKeys::RightCommand ||
Key == EKeys::RightControl ||
Key == EKeys::RightShift)
{
Modifiers |= EVENTFLAG_IS_RIGHT;
}
if (Key == EKeys::NumPadZero ||
Key == EKeys::NumPadOne ||
Key == EKeys::NumPadTwo ||
Key == EKeys::NumPadThree ||
Key == EKeys::NumPadFour ||
Key == EKeys::NumPadFive ||
Key == EKeys::NumPadSix ||
Key == EKeys::NumPadSeven ||
Key == EKeys::NumPadEight ||
Key == EKeys::NumPadNine)
{
Modifiers |= EVENTFLAG_IS_KEY_PAD;
}
return Modifiers;
}
void FWebBrowserWindow::OnKeyChar(const FCharacterEvent& InCharacterEvent)
{
if (IsValid())
{
CefKeyEvent KeyEvent;
KeyEvent.windows_key_code = InCharacterEvent.GetCharacter();
// TODO: Figure out whether this is a system key if we come across problems
/*KeyEvent.is_system_key = message == WM_SYSCHAR ||
message == WM_SYSKEYDOWN ||
message == WM_SYSKEYUP;*/
KeyEvent.type = KEYEVENT_CHAR;
KeyEvent.modifiers = GetCefInputModifiers(InCharacterEvent);
InternalCefBrowser->GetHost()->SendKeyEvent(KeyEvent);
}
}
int32 FWebBrowserWindow::GetCefMouseModifiers(const FPointerEvent& InMouseEvent)
{
int32 Modifiers = GetCefInputModifiers(InMouseEvent);
if (InMouseEvent.IsMouseButtonDown(EKeys::LeftMouseButton))
{
Modifiers |= EVENTFLAG_LEFT_MOUSE_BUTTON;
}
if (InMouseEvent.IsMouseButtonDown(EKeys::MiddleMouseButton))
{
Modifiers |= EVENTFLAG_MIDDLE_MOUSE_BUTTON;
}
if (InMouseEvent.IsMouseButtonDown(EKeys::RightMouseButton))
{
Modifiers |= EVENTFLAG_RIGHT_MOUSE_BUTTON;
}
return Modifiers;
}
bool FCEFWebBrowserWindow::OnKeyChar(const FCharacterEvent& InCharacterEvent)
{
if (IsValid() && !bIgnoreCharacterEvent)
{
PreviousCharacterEvent = InCharacterEvent;
CefKeyEvent KeyEvent;
#if PLATFORM_MAC
KeyEvent.character = InCharacterEvent.GetCharacter();
#else
KeyEvent.windows_key_code = InCharacterEvent.GetCharacter();
#endif
KeyEvent.type = KEYEVENT_CHAR;
KeyEvent.modifiers = GetCefInputModifiers(InCharacterEvent);
InternalCefBrowser->GetHost()->SendKeyEvent(KeyEvent);
return true;
}
return false;
}
