示例#1
0
 /**
  * Selects the first legend attached to the given style in this {@link LegendTree} and displays it
  * in the Simple Style Editor's card layout.
  *
  * @param style Style
  */
 private void selectAndShowFirstLegend(StyleWrapper style) {
   RuleWrapper firstRW = style.getRuleWrapper(0);
   ILegendPanel firstPanel = firstRW.getLegend(0);
   TreePath tp = new TreePath(style).pathByAddingChild(firstRW).pathByAddingChild(firstPanel);
   tree.setSelectionPath(tp);
   simpleStyleEditor.showDialogForLegend(firstPanel);
 }
示例#2
0
 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());
   }
 }
示例#3
0
 private Component getComponent(RuleWrapper rw, JLabel lab) {
   String s = rw.getRule().getName();
   if (s == null || s.isEmpty()) {
     s = "Unknown";
   }
   lab.setText(s);
   return lab;
 }
示例#4
0
 /** Refreshes the state of the icons contained in the toolbar of this panel. */
 public final void refreshIcons() {
   // We must retrieve the index of the currently selected item in its
   // parent to decide if we display the buttons or not.
   TreePath tp = tree.getSelectionPath();
   if (tp == null) {
     jButtonMenuDel.setEnabled(false);
     jButtonMenuRename.setEnabled(false);
     jButtonMenuDown.setEnabled(false);
     jButtonMenuUp.setEnabled(false);
   } else {
     jButtonMenuRename.setEnabled(true);
     Object last = tp.getLastPathComponent();
     int index = -1;
     int max = -1;
     if (last instanceof StyleWrapper) {
       max = 0;
       index = 0;
     } else if (last instanceof RuleWrapper) {
       StyleWrapper sw = simpleStyleEditor.getStyleWrapper();
       index = sw.indexOf((RuleWrapper) last);
       max = sw.getSize() - 1;
     } else if (last instanceof ILegendPanel) {
       RuleWrapper rw = getSelectedRule();
       index = rw.indexOf((ILegendPanel) last);
       max = rw.getSize() - 1;
     }
     if (index == 0) {
       jButtonMenuUp.setEnabled(false);
     } else {
       jButtonMenuUp.setEnabled(true);
     }
     if (index < max) {
       jButtonMenuDown.setEnabled(true);
     } else {
       jButtonMenuDown.setEnabled(false);
     }
     if (max < 1) {
       jButtonMenuDel.setEnabled(false);
     } else {
       jButtonMenuDel.setEnabled(true);
     }
   }
 }
示例#5
0
 /**
  * Adds the rule panel attached to the given {@link RuleWrapper}.
  *
  * @param ruleWrapper RuleWrapper
  */
 private void addRulePanel(RuleWrapper ruleWrapper) {
   // Get the panel associated to this RuleWrapper, set its id,
   // initialize it and add a listener for when its node name changes.
   PnlRule rulePanel = ruleWrapper.getPanel();
   rulePanel.setId(createNewID());
   rulePanel.addPropertyChangeListener(
       EventHandler.create(PropertyChangeListener.class, this, "onNodeNameChange", ""));
   // Add the rule wrapper panel to the container after putting it in
   // a new JScrollPane.
   dialogContainer.add(rulePanel.getId(), getJScrollPane(rulePanel));
 }
示例#6
0
  /**
   * 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);
    }
  }