initial quantum version

[phpeclipse.git] / archive / net.sourceforge.phpeclipse.quantum.sql / src / com / quantum / actions / OpenQueryAction.java

diff --git a/archive/net.sourceforge.phpeclipse.quantum.sql/src/com/quantum/actions/OpenQueryAction.java b/archive/net.sourceforge.phpeclipse.quantum.sql/src/com/quantum/actions/OpenQueryAction.java
new file mode 100644 (file)
index 0000000..8a78c6e
--- /dev/null
+++ b/archive/net.sourceforge.phpeclipse.quantum.sql/src/com/quantum/actions/OpenQueryAction.java
@@ -0,0 +1,43 @@
+package com.quantum.actions;
+
+import com.quantum.Messages;
+import com.quantum.view.SQLQueryView;
+import com.quantum.view.bookmark.QueryNode;
+
+import org.eclipse.jface.viewers.IStructuredSelection;
+import org.eclipse.ui.IViewPart;
+import org.eclipse.ui.actions.SelectionListenerAction;
+
+/**
+ * @author BC
+ */
+public class OpenQueryAction extends SelectionListenerAction {
+
+    /**
+     * @param text
+     */
+    public OpenQueryAction(IViewPart viewPart) {
+        super(Messages.getString(OpenQueryAction.class.getName() + ".text"));
+    }
+
+    protected boolean updateSelection(IStructuredSelection selection) {
+        boolean enabled = super.updateSelection(selection);
+        enabled &= (selection.size() == 1 &&
+            selection.getFirstElement() instanceof QueryNode);
+        return enabled;
+    }
+    public void run() {
+        SQLQueryView queryView = SQLQueryView.getInstance();
+        if (queryView != null) {
+            queryView.setQuery(getQuery());
+        }
+    }
+    private String getQuery() {
+        if (isEnabled()) {
+            QueryNode node = (QueryNode) getSelectedNonResources().get(0);
+            return node.getQuery();
+        } else {
+            return null;
+        }
+    }
+}