X-Git-Url: http://git.phpeclipse.com

diff --git a/archive/net.sourceforge.phpeclipse.quantum.sql/src/com/quantum/extensions/ExtensionAction.java b/archive/net.sourceforge.phpeclipse.quantum.sql/src/com/quantum/extensions/ExtensionAction.java
new file mode 100644
index 0000000..50a35db
--- /dev/null
+++ b/archive/net.sourceforge.phpeclipse.quantum.sql/src/com/quantum/extensions/ExtensionAction.java
@@ -0,0 +1,132 @@
+/*
+ * Created on 17/02/2004
+ *
+ */
+package com.quantum.extensions;
+
+import java.io.IOException;
+import java.io.StringWriter;
+import java.util.Iterator;
+
+import javax.xml.parsers.ParserConfigurationException;
+
+import org.eclipse.jface.viewers.StructuredSelection;
+import org.eclipse.swt.dnd.TextTransfer;
+import org.eclipse.swt.dnd.Transfer;
+import org.eclipse.ui.IViewPart;
+import org.eclipse.ui.actions.SelectionListenerAction;
+import org.w3c.dom.Document;
+import org.w3c.dom.Element;
+
+import com.quantum.Messages;
+import com.quantum.QuantumPlugin;
+import com.quantum.model.xml.ModelToXMLConverter;
+import com.quantum.sql.TableRow;
+import com.quantum.sql.metadata.MetaDataXMLInterface;
+import com.quantum.util.xml.XMLHelper;
+import com.quantum.view.bookmark.BookmarkView;
+import com.quantum.view.bookmark.EntityNode;
+import com.quantum.view.bookmark.TreeNode;
+import com.quantum.view.tableview.TableView;
+
+/**
+ * @author panic
+ *
+ * Defines an Action Class to implement extension Actions. 
+ * An external plug-in that wants to extend quantum will 
+ * generate one ExtensionAction object for each action it
+ * wants to perform.
+ */
+public class ExtensionAction extends SelectionListenerAction {
+	private IViewPart view;
+	private IQuantumExtension extension;
+	private TableRow tableRow;
+	
+	public ExtensionAction(IViewPart view, String label, String toolTip, IQuantumExtension extension) {
+		super(label);
+		this.view = view;
+		this.extension = extension;
+
+		setText(label);
+		setToolTipText(toolTip); //$NON-NLS-1$
+		tableRow = null;
+	}
+	
+	public void run() {
+		if (extension instanceof IMetadataExtension &&	view instanceof BookmarkView)
+			runMetadataExtension();
+		else if (extension instanceof IDataExtension &&	view instanceof TableView)
+			runDataExtension();
+	}
+
+	/**
+	 * 
+	 */
+	private void runDataExtension() {
+		IDataExtension dataExtension = (IDataExtension) extension;
+		if (tableRow == null) return;
+		Document doc;
+		try {
+			doc = XMLHelper.createEmptyDocument();
+		} catch (ParserConfigurationException e) {
+			e.printStackTrace();
+			return;
+		}
+		Element root = (Element) doc.appendChild(doc.createElement(Messages.getString("ExportXMLAction.Metadata"))); //$NON-NLS-1$
+		MetaDataXMLInterface.createElementText(root, Messages.getString("ExportXMLAction.Author"), //$NON-NLS-1$
+									Messages.getString("ExportXMLAction.Quantum")); //$NON-NLS-1$
+		MetaDataXMLInterface.createElementText(root, Messages.getString("ExportXMLAction.Version"), //$NON-NLS-1$
+									Messages.getString("ExportXMLAction.XMLVersionNumber")); //$NON-NLS-1$
+		ModelToXMLConverter.getInstance().convert(root, tableRow.getEntity() );                  
+		MetaDataXMLInterface.stringMatrixToXML(tableRow.getRowTableData(), doc, root, "DataRow"); //$NON-NLS-1$
+
+		dataExtension.run(doc);
+	}
+
+	private void runMetadataExtension() {
+		IMetadataExtension metadataExtension = (IMetadataExtension) extension;
+		BookmarkView bookmarkView = (BookmarkView) view;
+		StructuredSelection selection = bookmarkView.getSelection();
+		if (selection == null) return;
+		Document doc;
+		try {
+			doc = XMLHelper.createEmptyDocument();
+		} catch (ParserConfigurationException e) {
+			// TODO Auto-generated catch block
+			e.printStackTrace();
+			return;
+		}
+		Element root = (Element) doc.appendChild(doc.createElement(Messages.getString("ExportXMLAction.Metadata"))); //$NON-NLS-1$
+		MetaDataXMLInterface.createElementText(root, Messages.getString("ExportXMLAction.Author"), //$NON-NLS-1$
+									Messages.getString("ExportXMLAction.Quantum")); //$NON-NLS-1$
+		MetaDataXMLInterface.createElementText(root, Messages.getString("ExportXMLAction.Version"), //$NON-NLS-1$
+									Messages.getString("ExportXMLAction.XMLVersionNumber")); //$NON-NLS-1$
+		Iterator iter = selection.iterator();
+		while (iter.hasNext()) {
+			TreeNode current = (TreeNode) iter.next();
+			EntityNode entityNode = (EntityNode) current;
+			ModelToXMLConverter.getInstance().convert(root, entityNode.getEntity() );                  
+		}
+		
+		StringWriter text = new StringWriter();
+		try {
+			XMLHelper.createDOMSerializer(text).serialize(doc);
+		} catch (IOException e) {
+			e.printStackTrace();
+		}
+		String textXml = new String(text.getBuffer());
+		QuantumPlugin.getDefault().getSysClip().setContents(
+			new Object[] { textXml },
+			new Transfer[] { TextTransfer.getInstance()});
+		
+		metadataExtension.run(doc);
+	}
+
+	/**
+	 * @param row
+	 */
+	public void addRowData(TableRow row) {
+		tableRow = row;
+	}
+
+}