bool UIWidget::propagateOnMouseEvent(const Point& mousePos, UIWidgetList& widgetList)
{
bool ret = false;
if(containsPaddingPoint(mousePos)) {
for(auto it = m_children.rbegin(); it != m_children.rend(); ++it) {
const UIWidgetPtr& child = *it;
if(child->isExplicitlyEnabled() && child->isExplicitlyVisible() && child->containsPoint(mousePos)) {
if(child->propagateOnMouseEvent(mousePos, widgetList)) {
ret = true;
break;
}
}
}
}
widgetList.push_back(static_self_cast<UIWidget>());
if(!isPhantom())
ret = true;
return ret;
}
bool UIWidget::propagateOnMouseMove(const Point& mousePos, const Point& mouseMoved)
{
// do a backup of children list, because it may change while looping it
UIWidgetList children;
for(const UIWidgetPtr& child : m_children) {
// events on hidden or disabled widgets are discarded
if(!child->isExplicitlyEnabled() || !child->isExplicitlyVisible())
continue;
// mouse move events go to all children
children.push_back(child);
}
for(const UIWidgetPtr& child : children) {
if(child->propagateOnMouseMove(mousePos, mouseMoved))
return true;
}
if(!isPhantom())
return onMouseMove(mousePos, mouseMoved);
else
return false;
}
LLSD LLPathfindingLinkset::encodeAlteredFields(ELinksetUse pLinksetUse, S32 pA, S32 pB, S32 pC, S32 pD) const
{
LLSD itemData;
if (!isTerrain() && (pLinksetUse != kUnknown) && (getLinksetUse() != pLinksetUse) &&
(canBeVolume() || ((pLinksetUse != kMaterialVolume) && (pLinksetUse != kExclusionVolume))))
{
if (isModifiable())
{
itemData[LINKSET_PHANTOM_FIELD] = static_cast<bool>(isPhantom(pLinksetUse));
}
itemData[LINKSET_CATEGORY_FIELD] = convertCategoryToLLSD(getNavMeshGenerationCategory(pLinksetUse));
}
if (mWalkabilityCoefficientA != pA)
{
itemData[LINKSET_WALKABILITY_A_FIELD] = llclamp(pA, MIN_WALKABILITY_VALUE, MAX_WALKABILITY_VALUE);
}
if (mWalkabilityCoefficientB != pB)
{
itemData[LINKSET_WALKABILITY_B_FIELD] = llclamp(pB, MIN_WALKABILITY_VALUE, MAX_WALKABILITY_VALUE);
}
if (mWalkabilityCoefficientC != pC)
{
itemData[LINKSET_WALKABILITY_C_FIELD] = llclamp(pC, MIN_WALKABILITY_VALUE, MAX_WALKABILITY_VALUE);
}
if (mWalkabilityCoefficientD != pD)
{
itemData[LINKSET_WALKABILITY_D_FIELD] = llclamp(pD, MIN_WALKABILITY_VALUE, MAX_WALKABILITY_VALUE);
}
return itemData;
}
bool UIWidget::propagateOnMouseWheel(const Point& mousePos, Fw::MouseWheelDirection direction)
{
// do a backup of children list, because it may change while looping it
UIWidgetList children;
for(const UIWidgetPtr& child : m_children) {
// events on hidden or disabled widgets are discarded
if(!child->isExplicitlyEnabled() || !child->isExplicitlyVisible())
continue;
// mouse wheel events only go to children that contains the mouse position
if(child->containsPoint(mousePos) && child == getChildByPos(mousePos))
children.push_back(child);
}
for(const UIWidgetPtr& child : children) {
if(child->propagateOnMouseWheel(mousePos, direction))
return true;
}
if(!isPhantom())
return onMouseWheel(mousePos, direction);
else
return false;
}
bool UIWidget::propagateOnMousePress(const Point& mousePos, Fw::MouseButton button)
{
// do a backup of children list, because it may change while looping it
UIWidgetPtr clickedChild;
for(const UIWidgetPtr& child : m_children) {
// events on hidden or disabled widgets are discarded
if(!child->isExplicitlyEnabled() || !child->isExplicitlyVisible())
continue;
// mouse press events only go to children that contains the mouse position
if(child->containsPoint(mousePos) && child == getChildByPos(mousePos)) {
clickedChild = child;
break;
}
}
if(clickedChild) {
// focusable child gains focus when clicked
if(clickedChild->isFocusable())
focusChild(clickedChild, Fw::MouseFocusReason);
// stop propagating if the child accept the event
if(clickedChild->propagateOnMousePress(mousePos, button))
return true;
}
// only non phatom widgets receives mouse press events
if(!isPhantom()) {
bool ret = onMousePress(mousePos, button);
if(button == Fw::MouseLeftButton && !isPressed())
setPressed(true);
return ret;
}
return false;
}
bool LLPathfindingLinkset::isShowPhantomToggleWarning(ELinksetUse pLinksetUse) const
{
return (isModifiable() && (isPhantom() != isPhantom(pLinksetUse)));
}
BOOL LLPathfindingLinkset::isPhantom() const
{
return isPhantom(getLinksetUse());
}