BOOL LLPanel::initPanelXML(LLXMLNodePtr node, LLView *parent, LLUICtrlFactory *factory)
{
std::string name = getName();
node->getAttributeString("name", name);
setName(name);
setPanelParameters(node, parent);
initChildrenXML(node, factory);
std::string xml_filename;
node->getAttributeString("filename", xml_filename);
BOOL didPost;
if (!xml_filename.empty())
{
didPost = factory->buildPanel(this, xml_filename, NULL);
LLRect new_rect = getRect();
// override rectangle with embedding parameters as provided
createRect(node, new_rect, parent);
setOrigin(new_rect.mLeft, new_rect.mBottom);
reshape(new_rect.getWidth(), new_rect.getHeight());
// optionally override follows flags from including nodes
parseFollowsFlags(node);
}
else
{
didPost = FALSE;
}
if (!didPost)
{
postBuild();
didPost = TRUE;
}
return didPost;
}
void LLFloaterGroupPicker::setPowersMask(U64 powers_mask)
{
mPowersMask = powers_mask;
postBuild();
}
BOOL LLPanel::initPanelXML(LLXMLNodePtr node, LLView *parent, LLXMLNodePtr output_node)
{
const LLPanel::Params& default_params(LLUICtrlFactory::getDefaultParams<LLPanel>());
Params params(default_params);
{
LLFastTimer timer(FTM_PANEL_SETUP);
LLXMLNodePtr referenced_xml;
std::string xml_filename = mXMLFilename;
// if the panel didn't provide a filename, check the node
if (xml_filename.empty())
{
node->getAttributeString("filename", xml_filename);
setXMLFilename(xml_filename);
}
if (!xml_filename.empty())
{
LLUICtrlFactory::instance().pushFileName(xml_filename);
LLFastTimer timer(FTM_EXTERNAL_PANEL_LOAD);
if (output_node)
{
//if we are exporting, we want to export the current xml
//not the referenced xml
LLXUIParser::instance().readXUI(node, params, LLUICtrlFactory::getInstance()->getCurFileName());
Params output_params(params);
setupParamsForExport(output_params, parent);
output_node->setName(node->getName()->mString);
LLXUIParser::instance().writeXUI(
output_node, output_params, &default_params);
return TRUE;
}
if (!LLUICtrlFactory::getLayeredXMLNode(xml_filename, referenced_xml))
{
llwarns << "Couldn't parse panel from: " << xml_filename << llendl;
return FALSE;
}
LLXUIParser::instance().readXUI(referenced_xml, params, LLUICtrlFactory::getInstance()->getCurFileName());
// add children using dimensions from referenced xml for consistent layout
setShape(params.rect);
LLUICtrlFactory::createChildren(this, referenced_xml, child_registry_t::instance());
LLUICtrlFactory::instance().popFileName();
}
// ask LLUICtrlFactory for filename, since xml_filename might be empty
LLXUIParser::instance().readXUI(node, params, LLUICtrlFactory::getInstance()->getCurFileName());
if (output_node)
{
Params output_params(params);
setupParamsForExport(output_params, parent);
output_node->setName(node->getName()->mString);
LLXUIParser::instance().writeXUI(
output_node, output_params, &default_params);
}
params.from_xui = true;
applyXUILayout(params, parent);
{
LLFastTimer timer(FTM_PANEL_CONSTRUCTION);
initFromParams(params);
}
// add children
LLUICtrlFactory::createChildren(this, node, child_registry_t::instance(), output_node);
// Connect to parent after children are built, because tab containers
// do a reshape() on their child panels, which requires that the children
// be built/added. JC
if (parent)
{
S32 tab_group = params.tab_group.isProvided() ? params.tab_group() : parent->getLastTabGroup();
parent->addChild(this, tab_group);
}
{
LLFastTimer timer(FTM_PANEL_POSTBUILD);
postBuild();
}
}
return TRUE;
}