Method pasteAction

src/org/opensourcephysics/tools/DataTool.java:3293–3366

(String dataString, Object source)

	}

	protected void pasteAction(String dataString, Object source) {
		boolean failed = false;
		try { // we will check for failure finally, before returning
			if (dataString == null) {
				return;
			}
			if (dataString.startsWith("<?xml")) { //$NON-NLS-1$
				// pasted string is xml, so load into XMLControl
				control = new XMLControlElement();
				control.readXML(dataString);
				if (control.failedToRead()) {
					failed = true;
					return;
				}
				// we now have a valid XMLControl
				// OSPLog.finest("pasting clipboard XML into new tabs"); //$NON-NLS-1$
				if (Data.class.isAssignableFrom(control.getObjectClass())) {
					Data data = (Data) control.loadObject(null, true, true);
					if (data == null) {
						failed = true;
						return;
					}
					for (Data next : getSelfContainedData(data)) {
						DataToolTab tab = createTab(next);
						addTab(tab);
					}
					int i = getTabCount() - 1;
					tabbedPane.setSelectedIndex(i);
					return;
				}
				addTabs(control, new Consumer<ArrayList<DataToolTab>>() {

					@Override
					public void accept(ArrayList<DataToolTab> tabs) {
						for (DataToolTab tab : tabs) {
							tab.setUserEditable(true);
						}
						tabbedPane.setSelectedIndex(getTabCount() - 1);
						refreshDataBuilder();
					}

				});
			} else {
				// pasted string is not xml, so parse to import Data //$NON-NLS-1$
				setMultipleTabPolicy(dataString);
				Data[] importedData = parseData(dataString, null);
				if (importedData == null) {
					failed = true;
					return;
				}
				if (source != null) {
					DataToolTab first = null;
					for (int i = 0; i < importedData.length; i++) {
						DataToolTab tab = createTab(importedData[i]);
						if (first == null)
							first = tab;
						addTab(tab);
						tab.userEditable = true;