static inline void updatePolicyForEvent(const WebInputEvent* inputEvent, NavigationPolicy* policy)
{
if (!inputEvent || inputEvent->type != WebInputEvent::MouseUp)
return;
const WebMouseEvent* mouseEvent = static_cast<const WebMouseEvent*>(inputEvent);
unsigned short buttonNumber;
switch (mouseEvent->button) {
case WebMouseEvent::ButtonLeft:
buttonNumber = 0;
break;
case WebMouseEvent::ButtonMiddle:
buttonNumber = 1;
break;
case WebMouseEvent::ButtonRight:
buttonNumber = 2;
break;
default:
return;
}
bool ctrl = mouseEvent->modifiers & WebMouseEvent::ControlKey;
bool shift = mouseEvent->modifiers & WebMouseEvent::ShiftKey;
bool alt = mouseEvent->modifiers & WebMouseEvent::AltKey;
bool meta = mouseEvent->modifiers & WebMouseEvent::MetaKey;
NavigationPolicy userPolicy = *policy;
navigationPolicyFromMouseEvent(buttonNumber, ctrl, shift, alt, meta, &userPolicy);
// User and app agree that we want a new window; let the app override the decorations.
if (userPolicy == NavigationPolicyNewWindow && *policy == NavigationPolicyNewPopup)
return;
*policy = userPolicy;
}
static bool allowCreatingBackgroundTabs() {
const WebInputEvent* inputEvent = WebViewImpl::currentInputEvent();
if (!inputEvent || (inputEvent->type != WebInputEvent::MouseUp &&
(inputEvent->type != WebInputEvent::RawKeyDown &&
inputEvent->type != WebInputEvent::KeyDown) &&
inputEvent->type != WebInputEvent::GestureTap))
return false;
unsigned short buttonNumber;
if (WebInputEvent::isMouseEventType(inputEvent->type)) {
const WebMouseEvent* mouseEvent =
static_cast<const WebMouseEvent*>(inputEvent);
switch (mouseEvent->button) {
case WebMouseEvent::Button::Left:
buttonNumber = 0;
break;
case WebMouseEvent::Button::Middle:
buttonNumber = 1;
break;
case WebMouseEvent::Button::Right:
buttonNumber = 2;
break;
default:
return false;
}
} else {
// The click is simulated when triggering the keypress event.
buttonNumber = 0;
}
bool ctrl = inputEvent->modifiers & WebMouseEvent::ControlKey;
bool shift = inputEvent->modifiers & WebMouseEvent::ShiftKey;
bool alt = inputEvent->modifiers & WebMouseEvent::AltKey;
bool meta = inputEvent->modifiers & WebMouseEvent::MetaKey;
NavigationPolicy userPolicy;
if (!navigationPolicyFromMouseEvent(buttonNumber, ctrl, shift, alt, meta,
&userPolicy))
return false;
return userPolicy == NavigationPolicyNewBackgroundTab;
}
