void MDIViewPage::updateTemplate(bool forceUpdate)
{
App::DocumentObject *templObj = m_vpPage->getDrawPage()->Template.getValue();
// TODO: what if template has been deleted? templObj will be NULL. segfault?
if (!templObj) {
Base::Console().Log("INFO - MDIViewPage::updateTemplate - Page: %s has NO template!!\n",m_vpPage->getDrawPage()->getNameInDocument());
return;
}
if(m_vpPage->getDrawPage()->Template.isTouched() || templObj->isTouched()) {
// Template is touched so update
if(forceUpdate ||
(templObj && templObj->isTouched() && templObj->isDerivedFrom(TechDraw::DrawTemplate::getClassTypeId())) ) {
QGITemplate *qItemTemplate = m_view->getTemplate();
if(qItemTemplate) {
TechDraw::DrawTemplate *pageTemplate = dynamic_cast<TechDraw::DrawTemplate *>(templObj);
qItemTemplate->setTemplate(pageTemplate);
qItemTemplate->updateView();
}
}
}
}
short DrawPage::mustExecute() const
{
if(Scale.isTouched())
return 1;
// Check the value of template if this has been modified
App::DocumentObject* tmpl = Template.getValue();
if(tmpl && tmpl->isTouched())
return 1;
// Check if within this Page, any Views have been touched
bool ViewsTouched = false;
const std::vector<App::DocumentObject*> &vals = Views.getValues();
for(std::vector<App::DocumentObject *>::const_iterator it = vals.begin(); it < vals.end(); ++it) {
if((*it)->isTouched()) {
return 1;
}
}
return (ViewsTouched) ? 1 : App::DocumentObject::mustExecute();
}