IceGrid GUI refactoring

1 files changed, 264 insertions, 0 deletions

diff --git a/java/src/IceGridGUI/Application/ServiceTemplate.java b/java/src/IceGridGUI/Application/ServiceTemplate.java
new file mode 100755
index 00000000000..2b17f26bec1
--- /dev/null
+++ b/java/src/IceGridGUI/Application/ServiceTemplate.java
@@ -0,0 +1,264 @@
+// **********************************************************************

+//

+// Copyright (c) 2003-2005 ZeroC, Inc. All rights reserved.

+//

+// This copy of Ice is licensed to you under the terms described in the

+// ICE_LICENSE file included in this distribution.

+//

+// **********************************************************************

+package IceGridGUI.Application;

+

+import java.awt.Component;

+import javax.swing.JMenuItem;

+import javax.swing.JPopupMenu;

+import javax.swing.JTree;

+import javax.swing.tree.DefaultTreeCellRenderer;

+

+import IceGrid.*;

+import IceGridGUI.*;

+

+class ServiceTemplate extends Communicator

+{

+    static public TemplateDescriptor

+    copyDescriptor(TemplateDescriptor templateDescriptor)

+    {

+	TemplateDescriptor copy = (TemplateDescriptor)

+	    templateDescriptor.clone();

+

+	copy.descriptor = Service.copyDescriptor( 

+	    (ServiceDescriptor)copy.descriptor);

+	

+	return copy;

+    }

+    

+    public Component getTreeCellRendererComponent(

+	    JTree tree,

+	    Object value,

+	    boolean sel,

+	    boolean expanded,

+	    boolean leaf,

+	    int row,

+	    boolean hasFocus) 

+    {

+	if(_cellRenderer == null)

+	{

+	    _cellRenderer = new DefaultTreeCellRenderer();

+	    _cellRenderer.setOpenIcon(

+		Utils.getIcon("/icons/16x16/service_template.png"));

+	    _cellRenderer.setClosedIcon(

+		Utils.getIcon("/icons/16x16/service_template.png"));

+	}

+

+	return _cellRenderer.getTreeCellRendererComponent(

+	    tree, value, sel, expanded, leaf, row, hasFocus);

+    }

+

+

+    //

+    // Actions

+    //

+    public boolean[] getAvailableActions()

+    {

+	boolean[] actions = new boolean[ACTION_COUNT];

+	actions[COPY] = true;

+	if(((TreeNode)_parent).getAvailableActions()[PASTE])

+	{

+	    actions[PASTE] = true;

+	}

+	actions[DELETE] = true;

+

+	actions[NEW_ADAPTER] = !_ephemeral;

+	actions[NEW_DBENV] = !_ephemeral;

+

+	return actions;

+    }

+    public void copy()

+    {

+	getCoordinator().setClipboard(copyDescriptor(_templateDescriptor));

+	getCoordinator().getActionsForMenu().get(PASTE).setEnabled(true);

+    }

+    public void paste()

+    {

+	((TreeNode)_parent).paste();

+    }

+    

+    public JPopupMenu getPopupMenu()

+    {

+	ApplicationActions actions = getCoordinator().getActionsForPopup();

+	if(_popup == null)

+	{

+	    _popup = new JPopupMenu();

+	    _popup.add(actions.get(NEW_ADAPTER));

+	    _popup.add(actions.get(NEW_DBENV));

+	}

+	actions.setTarget(this);

+	return _popup;

+    }

+

+    public Editor getEditor()

+    {

+	if(_editor == null)

+	{

+	    _editor = (ServiceTemplateEditor)getRoot().getEditor(ServiceTemplateEditor.class, this);

+	}

+	_editor.show(this);

+	return _editor;

+    }

+

+    protected Editor createEditor()

+    {

+	return new ServiceTemplateEditor(getCoordinator().getMainFrame());

+    }

+

+    ServiceTemplate(boolean brandNew, ServiceTemplates parent,

+		    String name, TemplateDescriptor descriptor)

+	throws UpdateFailedException

+    {

+	super(parent, name);

+	_editable = new Editable(brandNew);

+	_ephemeral = false;

+	rebuild(descriptor);

+    }

+    

+    ServiceTemplate(ServiceTemplates parent, String name, TemplateDescriptor descriptor)

+    {

+	super(parent, name);

+	_ephemeral = true;

+	_editable = null;

+	_templateDescriptor = descriptor;

+    }

+

+    void write(XMLWriter writer) throws java.io.IOException

+    {

+	if(!_ephemeral)

+	{

+	    java.util.List attributes = new java.util.LinkedList();

+	    attributes.add(createAttribute("id", _id));

+	    writer.writeStartTag("service-template", attributes);

+	    writeParameters(writer, _templateDescriptor.parameters,

+			    _templateDescriptor.parameterDefaults);

+	    

+	    ServiceDescriptor descriptor = (ServiceDescriptor)_templateDescriptor.descriptor;

+

+	    writer.writeStartTag("service", Service.createAttributes(descriptor));

+

+	    if(descriptor.description.length() > 0)

+	    {

+		writer.writeElement("description", descriptor.description);

+	    }

+	    writeProperties(writer, descriptor.properties);

+	    _adapters.write(writer);

+	    _dbEnvs.write(writer);

+	    writer.writeEndTag("service");

+	    writer.writeEndTag("service-template");

+	}

+    }

+

+    void rebuild(TemplateDescriptor descriptor)

+	throws UpdateFailedException

+    {

+	_templateDescriptor = descriptor;

+

+	_adapters.clear();

+	_dbEnvs.clear();

+

+	if(!_ephemeral)

+	{

+	    _adapters.init(_templateDescriptor.descriptor.adapters);

+	    _dbEnvs.init(_templateDescriptor.descriptor.dbEnvs);

+	}

+    }

+

+    void commit()

+    {

+	_editable.commit();

+    }

+

+    public Object getDescriptor()

+    {

+	return _templateDescriptor;

+    }

+

+    CommunicatorDescriptor getCommunicatorDescriptor()

+    {

+	return _templateDescriptor.descriptor;

+    }

+

+    public boolean isEphemeral()

+    {

+	return _ephemeral;

+    }

+    

+    public void destroy()

+    {

+	ServiceTemplates serviceTemplates = (ServiceTemplates)_parent;

+

+	if(_ephemeral)

+	{

+	    serviceTemplates.removeChild(this);

+	}

+	else

+	{

+	    serviceTemplates.removeDescriptor(_id);

+	    getRoot().removeServiceInstances(_id);

+	    serviceTemplates.removeChild(this);

+	    serviceTemplates.getEditable().removeElement(_id);

+	    getRoot().updated();

+	}

+    }

+

+    java.util.List findInstances(boolean includeTemplate)

+    {

+	java.util.List result = getRoot().findServiceInstances(_id);

+	if(includeTemplate)

+	{

+	    result.add(0, this);

+	}

+	return result;

+    }

+

+    Editable getEditable()

+    {

+	return _editable;

+    }

+

+    Editable getEnclosingEditable()

+    {

+	return _editable;

+    }

+

+    public Object saveDescriptor()

+    {

+	//

+	// Shallow copy

+	//

+	TemplateDescriptor clone = (TemplateDescriptor)_templateDescriptor.clone();

+	clone.descriptor = (ServiceDescriptor)_templateDescriptor.descriptor.clone();

+	return clone;

+    }

+    

+    public void restoreDescriptor(Object savedDescriptor)

+    {

+	TemplateDescriptor clone = (TemplateDescriptor)savedDescriptor;

+	//

+	// Keep the same object

+	//

+	_templateDescriptor.parameters = clone.parameters;

+

+	ServiceDescriptor sd = (ServiceDescriptor)_templateDescriptor.descriptor;

+	ServiceDescriptor csd = (ServiceDescriptor)clone.descriptor;

+

+	sd.properties = csd.properties;

+	sd.description = csd.description;

+	sd.name = csd.name;

+	sd.entry = csd.entry;

+    }

+

+    private TemplateDescriptor _templateDescriptor;

+    private final boolean _ephemeral;

+    private Editable _editable;

+    private ServiceTemplateEditor _editor;

+

+    static private DefaultTreeCellRenderer _cellRenderer;

+    static private JPopupMenu _popup;

+}