Changeset 1495 for trunk/autoquest-ui-swt/src/main/java/de/ugoe/cs/autoquest/ui/swt/VisualizationUtils.java

Timestamp:

04/11/14 11:22:26 (10 years ago)

Author:

pharms

Message:

• state of the HCSE 2014 Paper. An appropriate tag will follow.

File:

• trunk/autoquest-ui-swt/src/main/java/de/ugoe/cs/autoquest/ui/swt/VisualizationUtils.java (modified) (4 diffs)

trunk/autoquest-ui-swt/src/main/java/de/ugoe/cs/autoquest/ui/swt/VisualizationUtils.java

@@ -23 +23 @@
 import org.eclipse.swt.events.MenuEvent;
 import org.eclipse.swt.events.SelectionAdapter;
+import org.eclipse.swt.events.SelectionEvent;
 import org.eclipse.swt.layout.GridData;
 import org.eclipse.swt.widgets.Composite;
@@ -53 +54 @@
 class VisualizationUtils {
     
-
     /**
      *
@@ -156 +156 @@
      *
      */
-    static Tree createGUIElementsTree(Composite  parent, String name) {
-        Tree tree = new Tree(parent, SWT.BORDER | SWT.SINGLE);
+    static Tree createTargetsTree(Composite  parent, String name) {
+        Tree tree = new Tree(parent, SWT.BORDER | SWT.MULTI);
         tree.setHeaderVisible(true);
         
@@ -307 +307 @@
      *
      */
+    static void addInvolvedTargetsHighlighting(final Tree tasks, final Tree involvedTargetsTree) {
+        tasks.addSelectionListener(new SelectionAdapter() {
+            @Override
+            public void widgetSelected(SelectionEvent e) {
+                TreeItem[] selectedItems = tasks.getSelection();
+                if ((selectedItems.length == 1) &&
+                    (selectedItems[0].getData() instanceof ITask))
+                {
+                    highlightInvolvedTargets
+                        ((ITask) selectedItems[0].getData(), involvedTargetsTree);
+                }
+            }
+        });
+
+    }
+
+    /**
+     *
+     */
+    static void highlightInvolvedTargets(ITask task, Tree involvedTargetsTree) {
+        List<IEventTarget> targets = new ArrayList<IEventTarget>();
+        getInvolvedTargets(task, targets);
+        
+        List<TreeItem> itemsToSelect = new LinkedList<TreeItem>();
+        List<TreeItem> candidateItems = new LinkedList<TreeItem>();
+        
+        for (TreeItem item : involvedTargetsTree.getItems()) {
+            candidateItems.add(item);
+        }
+        
+        while (candidateItems.size() > 0) {
+            TreeItem candidate = candidateItems.remove(0);
+            
+            if (targets.contains(candidate.getData())) {
+                itemsToSelect.add(candidate);
+            }
+            
+            for (TreeItem child : candidate.getItems()) {
+                candidateItems.add(child);
+            }
+        }
+        
+        involvedTargetsTree.setSelection
+            (itemsToSelect.toArray(new TreeItem[itemsToSelect.size()]));
+    }
+
+    /**
+     *
+     */
     static void addExpansionListener(Tree tree, Listener listener) {
         Listener[] listeners = tree.getListeners(SWT.Expand);