Method unsetupObject

src/Mod/TechDraw/App/DrawPage.cpp:421–456

}

void DrawPage::unsetupObject()
{
    nowUnsetting = true;

    // Remove the Page's views & template from document
    App::Document* doc = getDocument();
    std::string docName = doc->getName();
    std::string pageName = getNameInDocument();

    try {
        for (auto& v : Views.getValues()) {
            //NOTE: the order of objects in Page.Views does not reflect the object hierarchy
            //      this means that a ProjGroup could be deleted before its child ProjGroupItems.
            //      this causes problems when removing objects from document
            if (v->isAttachedToDocument()) {
                std::string viewName = v->getNameInDocument();
                Base::Interpreter().runStringArg("App.getDocument(\"%s\").removeObject(\"%s\")",
                                                 docName.c_str(), viewName.c_str());
            }
        }
        std::vector<App::DocumentObject*> emptyViews;//probably superfluous
        Views.setValues(emptyViews);
    }
    catch (...) {
        Base::Console().warning("DP::unsetupObject - %s - error while deleting children\n",
                                getNameInDocument());
    }

    App::DocumentObject* tmp = Template.getValue();
    if (tmp) {
        std::string templateName = Template.getValue()->getNameInDocument();
        Base::Interpreter().runStringArg("App.getDocument(\"%s\").removeObject(\"%s\")",
                                         docName.c_str(), templateName.c_str());
    }
    Template.setValue(nullptr);
}

int DrawPage::getNextBalloonIndex(void)
{