bool nuiContainer::DispatchMouseUnclick(const nglMouseInfo& rInfo)
{
CheckValid();
nuiAutoRef;
if (!mMouseEventEnabled || mTrashed)
return false;
bool hasgrab = HasGrab(rInfo.TouchId);
if (IsDisabled() && !hasgrab)
return false;
nglMouseInfo info(rInfo);
GlobalToLocal(info.X, info.Y);
// Get a chance to preempt the mouse event before the children get it:
if (PreMouseUnclicked(info))
{
Ungrab();
return true;
}
if (IsInsideFromRoot(rInfo.X, rInfo.Y) || hasgrab)
{
if (!hasgrab)
{
IteratorPtr pIt;
for (pIt = GetLastChild(false); pIt && pIt->IsValid(); GetPreviousChild(pIt))
{
nuiWidgetPtr pItem = pIt->GetWidget();
if (pItem)
{
if (IsEnabled())
{
if ((pItem)->DispatchMouseUnclick(rInfo))
{
delete pIt;
return true;
}
}
}
}
delete pIt;
}
bool res = PreUnclicked(info);
if (!res)
{
res = MouseUnclicked(info);
res |= Unclicked(info);
}
res = res | (!mClickThru);
if (res)
Ungrab();
return res;
}
return false;
}
bool nuiWindowManager::DispatchMouseClick(const nglMouseInfo& rInfo)
{
if (!IsEnabled())
return false;
if (IsInsideFromRoot(rInfo.X, rInfo.Y))
{
if (!mWindows.empty())
{
std::list<nuiWindow*>::iterator it;
std::list<nuiWindow*>::iterator begin = mWindows.begin();
it = mWindows.end();
do
{
it--;
nuiWindow* win = *it;
if (win->IsInsideFromRoot(rInfo.X, rInfo.Y))
{
if (GetActiveWindow() != win)
ActivateWindow(win);
break;
}
} while (it!=begin);
}
IteratorPtr pIt;
for (pIt = GetLastChild(); pIt && pIt->IsValid(); GetPreviousChild(pIt))
{
nuiWidgetPtr pItem = pIt->GetWidget();
if (pItem && pItem->IsVisible() && pItem->IsEnabled())
{
if (pItem->DispatchMouseClick(rInfo))
{
delete pIt;
return true;
}
}
}
delete pIt;
nglMouseInfo info(rInfo);
GlobalToLocal(info.X, info.Y);
bool ret = MouseClicked(info);
ret |= Clicked(info);
return ret;
}
return false;
}
nuiWidgetPtr nuiContainer::DispatchMouseMove(const nglMouseInfo& rInfo)
{
CheckValid();
nuiAutoRef;
if (!mMouseEventEnabled || mTrashed)
return false;
nuiWidgetPtr pHandled=NULL;
bool inside=false,res=false;
bool hasgrab = HasGrab(rInfo.TouchId);
if (IsDisabled() && !hasgrab)
return NULL;
nglMouseInfo info(rInfo);
GlobalToLocal(info.X, info.Y);
// Get a chance to preempt the mouse event before the children get it:
if (PreMouseMoved(info))
return this;
if (IsInsideFromRoot(rInfo.X, rInfo.Y) || hasgrab)
{
inside = true;
// If the object has the grab we should not try to notify its children of mouse events!
if (!hasgrab)
{
IteratorPtr pIt;
for (pIt = GetLastChild(false); pIt && pIt->IsValid(); GetPreviousChild(pIt))
{
nuiWidgetPtr pItem = pIt->GetWidget();
if (pItem)
{
if (pItem->IsVisible())
{
pHandled = pItem->DispatchMouseMove(rInfo);
}
}
if (pHandled)
{
// stop as soon as someone caught the event
delete pIt;
return pHandled;
}
}
delete pIt;
}
res = MouseMoved(info);
res |= MovedMouse(info);
}
else
{
if (GetHover())
{
res = MouseMoved(info);
res |= MovedMouse(info);
}
}
if (!pHandled && (res | (!mClickThru)) && inside)
{
nuiTopLevelPtr pRoot = GetTopLevel();
if (pRoot)
return this;
}
if (pHandled)
return pHandled;
return (res && inside) ? this : NULL;
}