package org.freeplane.plugin.workspace.nodes;
import java.awt.Component;
import java.net.URI;
import java.util.Enumeration;
import java.util.NoSuchElementException;
import javax.swing.Icon;
import javax.swing.ImageIcon;
import javax.swing.tree.DefaultTreeCellRenderer;
import javax.swing.tree.TreeNode;
import org.freeplane.core.util.TextUtils;
import org.freeplane.plugin.workspace.WorkspaceController;
import org.freeplane.plugin.workspace.actions.NodeRefreshAction;
import org.freeplane.plugin.workspace.actions.WorkspaceImportProjectAction;
import org.freeplane.plugin.workspace.actions.WorkspaceNewProjectAction;
import org.freeplane.plugin.workspace.components.menu.WorkspacePopupMenu;
import org.freeplane.plugin.workspace.components.menu.WorkspacePopupMenuBuilder;
import org.freeplane.plugin.workspace.event.IWorkspaceNodeActionListener;
import org.freeplane.plugin.workspace.event.WorkspaceActionEvent;
import org.freeplane.plugin.workspace.model.AWorkspaceTreeNode;
public class WorkspaceRootNode extends AFolderNode implements IWorkspaceNodeActionListener {
private static final long serialVersionUID = 1L;
private static Icon DEFAULT_ICON = new ImageIcon(
FolderLinkNode.class.getResource("/images/16x16/preferences-desktop-filetype-association.png"));
private static WorkspacePopupMenu popupMenu;
public WorkspaceRootNode() {
super(null);
}
public final String getTagName() {
return null;
}
public void handleAction(WorkspaceActionEvent event) {
if (event.getType() == WorkspaceActionEvent.MOUSE_RIGHT_CLICK) {
showPopup((Component) event.getBaggage(), event.getX(), event.getY());
}
}
public boolean isSystem() {
return true;
}
public boolean setIcons(DefaultTreeCellRenderer renderer) {
renderer.setOpenIcon(DEFAULT_ICON);
renderer.setClosedIcon(DEFAULT_ICON);
renderer.setLeafIcon(DEFAULT_ICON);
return true;
}
public void initializePopup() {
if (popupMenu == null) {
popupMenu = new WorkspacePopupMenu();
WorkspacePopupMenuBuilder.addActions(popupMenu, new String[] {
WorkspaceNewProjectAction.KEY,
WorkspaceImportProjectAction.KEY,
WorkspacePopupMenuBuilder.SEPARATOR,
"workspace.action.all.expand",
"workspace.action.all.collapse",
WorkspacePopupMenuBuilder.SEPARATOR,
NodeRefreshAction.KEY
});
}
}
protected AWorkspaceTreeNode clone(WorkspaceRootNode node) {
return super.clone(node);
}
public AWorkspaceTreeNode clone() {
WorkspaceRootNode node = new WorkspaceRootNode();
return clone(node);
}
public WorkspacePopupMenu getContextMenu() {
if (popupMenu == null) {
initializePopup();
}
return popupMenu;
}
public String getName() {
//WORKSPACE - todo: get name from somewhere or set it somehow
return TextUtils.getText("workspace.node.root.name");
}
public void refresh() {
getModel().reload(this);
}
public URI getPath() {
// not used for workspace root
return null;
}
public boolean isLeaf() {
return false;
}
public AWorkspaceTreeNode getChildAt(int childIndex) {
AWorkspaceTreeNode node = null;
int offset = super.getChildCount();
if(offset > 0) {
node = super.getChildAt(childIndex);
}
if(node == null) {
node = (AWorkspaceTreeNode) WorkspaceController.getCurrentModel().getChild(this, childIndex);
}
return node;
}
public int getChildCount() {
int offset = super.getChildCount();
return WorkspaceController.getCurrentModel().getProjects().size()+offset;
}
public int getIndex(TreeNode node) {
return WorkspaceController.getCurrentModel().getIndexOfChild(this, node);
}
public boolean getAllowsChildren() {
return true;
}
public Enumeration<AWorkspaceTreeNode> children() {
return new Enumeration<AWorkspaceTreeNode>() {
int count = 0;
public boolean hasMoreElements() {
return count < getChildCount();
}
public AWorkspaceTreeNode nextElement() {
if (count < getChildCount()) {
return getChildAt(count++);
}
throw new NoSuchElementException("WorkspaceRoot Enumeration");
}
};
}
}