Method DisplayPopupMenu

DataViewer/TableFrame.cpp:219–279

}

void TableFrame::DisplayPopupMenu( wxGridEvent& ev )
{
	wxMenu* optMenu = wxXmlResource::Get()->LoadMenu("ID_TABLE_VIEW_MENU_CONTEXT");
	
	TableInterface* ti = table_base->GetTableInt();
	SetEncodingCheckmarks(optMenu, ti->GetFontEncoding());
    
	popup_col = ev.GetCol();
	
	// Set Group item
    std::vector<int> sel_cols;
	table_base->GetSelectedCols(sel_cols);
	bool any_sel_time_variant = false;
	for (int i=0; i<sel_cols.size(); i++) {
		if (ti->IsColTimeVariant(sel_cols[i])) {
			any_sel_time_variant = true;
			break;
		}
	}
	bool all_sel_compatible = false;
	if (!any_sel_time_variant && sel_cols.size() > 1) {
		// check for compatible types
		all_sel_compatible = true;
		for (int i=0; i<sel_cols.size(); ++i) {
			if (!ti->IsColNumeric(sel_cols[i])) {
				all_sel_compatible = false;
				break;
			}
		}
	}
	// Set Rename item
	wxString rename_str(_("Rename Variable"));
	if (popup_col != -1) {
		rename_str << " \"" << ti->GetColName(popup_col) << "\"";
	}
    wxMenuItem* rename_mu = optMenu->FindItem(XRCID("ID_TABLE_RENAME_VARIABLE"));
    rename_mu->SetItemLabel(rename_str);
	bool enable_rename = false;
	if (popup_col!=-1) {
		if (ti->IsColTimeVariant(popup_col)) {
			enable_rename = true;
		} else {
			enable_rename = ti->PermitRenameSimpleCol();
		}
	}
    
	rename_mu->Enable(enable_rename);

    // Set meta-data
    std::map<wxString, wxString> meta_data = ti->GetMetaData(popup_col);
    if (meta_data.empty() == false) {
        wxMenu* imp = new wxMenu;
        std::map<wxString, wxString>::iterator it;
        for (it = meta_data.begin(); it != meta_data.end(); it++) {
            wxString lbl = it->first + ": " + it->second;
            imp->Append(XRCID(lbl), lbl);
        }
        optMenu->AppendSubMenu(imp, _("Meta-data"));