void LLDockControl::repositionDockable()
{
if (!mDockWidget) return;
LLRect dockRect = mDockWidget->calcScreenRect();
LLRect rootRect;
LLRect floater_rect = mDockableFloater->calcScreenRect();
mGetAllowedRectCallback(rootRect);
// recalculate dockable position if:
if (mPrevDockRect != dockRect //dock position changed
|| mDockWidgetVisible != isDockVisible() //dock visibility changed
|| mRootRect != rootRect //root view rect changed
|| mFloaterRect != floater_rect //floater rect changed
|| mRecalculateDockablePosition //recalculation is forced
)
{
// undock dockable and off() if dock not visible
if (!isDockVisible())
{
mDockableFloater->setDocked(false);
// force off() since dockable may not have dockControll at this time
off();
LLDockableFloater* dockable_floater =
dynamic_cast<LLDockableFloater*> (mDockableFloater);
if(dockable_floater != NULL)
{
dockable_floater->onDockHidden();
}
}
else
{
if(mEnabled)
{
moveDockable();
}
LLDockableFloater* dockable_floater =
dynamic_cast<LLDockableFloater*> (mDockableFloater);
if(dockable_floater != NULL)
{
dockable_floater->onDockShown();
}
}
mPrevDockRect = dockRect;
mRootRect = rootRect;
mFloaterRect = floater_rect;
mRecalculateDockablePosition = false;
mDockWidgetVisible = isDockVisible();
}
}
void LLDockControl::on()
{
if (isDockVisible())
{
mEnabled = true;
mRecalculateDockablePosition = true;
}
}
void LLDockControl::setDock(LLView* dockWidget)
{
mDockWidget = dockWidget;
if (mDockWidget != NULL)
{
repositionDockable();
mDockWidgetVisible = isDockVisible();
}
else
{
mDockWidgetVisible = false;
}
}
void LLDockControl::setDock(LLView* dockWidget)
{
if (dockWidget != NULL)
{
mDockWidgetHandle = dockWidget->getHandle();
repositionDockable();
mDockWidgetVisible = isDockVisible();
}
else
{
mDockWidgetHandle = LLHandle<LLView>();
mDockWidgetVisible = false;
}
}
LLDockControl::LLDockControl(LLView* dockWidget, LLFloater* dockableFloater,
const LLUIImagePtr& dockTongue, DocAt dockAt, get_allowed_rect_callback_t get_allowed_rect_callback) :
mDockableFloater(dockableFloater),
mDockTongue(dockTongue),
mDockTongueX(0),
mDockTongueY(0)
{
mDockAt = dockAt;
if (dockWidget != NULL)
{
mDockWidgetHandle = dockWidget->getHandle();
}
if (dockableFloater->isDocked())
{
on();
}
else
{
off();
}
if (!(get_allowed_rect_callback))
{
mGetAllowedRectCallback = boost::bind(&LLDockControl::getAllowedRect, this, _1);
}
else
{
mGetAllowedRectCallback = get_allowed_rect_callback;
}
if (dockWidget != NULL)
{
repositionDockable();
}
if (getDock() != NULL)
{
mDockWidgetVisible = isDockVisible();
}
else
{
mDockWidgetVisible = false;
}
}
