private void addRule() {
// We must add it just after the currently selected Rule.
// Let's find which one it is. If there is none, we add it at the
// end of the list.
MultiInputPanel mip = new MultiInputPanel(I18N.tr("Choose a name for your rule"));
mip.addInput("RuleName", I18N.tr("Name of the Rule : "), new TextBoxType(10));
mip.addValidation(
new MIPValidation() {
@Override
public String validate(MultiInputPanel mid) {
String ruleName = mid.getInput("RuleName");
return ruleName.isEmpty() ? I18N.tr("Rule name cannot be null or empty.") : null;
}
});
if (UIFactory.showDialog(mip)) {
String s = mip.getInput("RuleName");
LegendTreeModel tm = (LegendTreeModel) tree.getModel();
// We need to link our new RuleWrapper with the layer we are editing.
Rule temp = new Rule(simpleStyleEditor.getStyleWrapper().getStyle().getLayer());
temp.setName(s);
Legend leg =
LegendFactory.getLegend(temp.getCompositeSymbolizer().getSymbolizerList().get(0));
// Initialize a panel for this legend.
ILegendPanel ilp = ILegendPanelFactory.getILegendPanel(simpleStyleEditor, leg);
List<ILegendPanel> list = new ArrayList<ILegendPanel>();
list.add(ilp);
RuleWrapper nrw = new RuleWrapper(simpleStyleEditor, temp, list);
tm.addElement(tm.getRoot(), nrw, getSelectedRule());
simpleStyleEditor.legendAdded(nrw.getPanel());
}
}
/**
* Add a legend to the tree, in the currently selected RuleWrapper, after the currently selected
* Legend (if any in both case). A RuleWrapper will be added in the case there is none.
*/
private void addLegend() {
LegendUIChooser legendPicker = new LegendUIChooser(simpleStyleEditor);
if (UIFactory.showDialog(legendPicker)) {
// Recover the panel that was selected when the user clicked OK.
ILegendPanel ilp = legendPicker.getSelectedPanel();
// Get the currently selected RuleWrapper, or the last one in this
// style if none is currently selected.
RuleWrapper currentrw = getSelectedRule();
StyleWrapper sw = simpleStyleEditor.getStyleWrapper();
if (currentrw == null) {
if (sw.getSize() == 0) {
addRule();
}
currentrw = sw.getRuleWrapper(sw.getSize() - 1);
}
// Set the Legend's name.
Legend legend = ilp.getLegend();
legend
.getSymbolizer()
.setName(getUniqueName(legend.getLegendTypeName(), currentrw.getRule(), 0));
// Add the panel to the LegendTree.
((LegendTreeModel) tree.getModel()).addElement(currentrw, ilp, getSelectedLegend());
// Automatically select the newly added legend in the tree.
TreePath selectionPath = tree.getSelectionPath();
TreePath parent;
if (selectionPath.getLastPathComponent() instanceof RuleWrapper) {
parent = selectionPath;
} else {
parent = selectionPath.getParentPath();
}
tree.setSelectionPath(parent.pathByAddingChild(ilp));
// Notify the SimpleStyleEditor that a Legend has been added.
simpleStyleEditor.legendAdded(ilp);
}
}