First implementation of a bookmarks system.

Not persistent yet, so you lose them all when you close ATCS.

src/com/gpl/rpg/atcontentstudio/model/bookmarks/BookmarkFolder.java

@@ -0,0 +1,168 @@
+package com.gpl.rpg.atcontentstudio.model.bookmarks;
+
+import java.awt.Image;
+import java.util.ArrayList;
+import java.util.Collections;
+import java.util.Enumeration;
+import java.util.LinkedList;
+import java.util.List;
+
+import javax.swing.tree.TreeNode;
+
+import com.gpl.rpg.atcontentstudio.model.GameSource.Type;
+import com.gpl.rpg.atcontentstudio.model.Project;
+import com.gpl.rpg.atcontentstudio.model.ProjectTreeNode;
+import com.gpl.rpg.atcontentstudio.model.gamedata.GameDataSet;
+import com.gpl.rpg.atcontentstudio.ui.DefaultIcons;
+
+public class BookmarkFolder implements BookmarkNode {
+
+	List<BookmarkNode> contents = new LinkedList<BookmarkNode>();
+	BookmarkNode parent;
+	String name;
+	Image closedIcon, openIcon;
+
+	public BookmarkFolder(BookmarkNode parent, String name) {
+		this(parent, name, DefaultIcons.getStdClosedIcon(), DefaultIcons.getStdOpenIcon());
+	}
+	
+	public BookmarkFolder(BookmarkNode parent, String name, Image closedIcon, Image openIcon) {
+		this.parent = parent;
+		this.name = name;
+		this.closedIcon = closedIcon;
+		this.openIcon = openIcon;
+	}
+	
+	@Override
+	public Enumeration<? extends ProjectTreeNode> children() {
+		return Collections.enumeration(contents);
+	}
+
+	@Override
+	public boolean getAllowsChildren() {
+		return true;
+	}
+
+	@Override
+	public TreeNode getChildAt(int childIndex) {
+		return contents.get(childIndex);
+	}
+
+	@Override
+	public int getChildCount() {
+		return contents.size();
+	}
+
+	@Override
+	public int getIndex(TreeNode node) {
+		return contents.indexOf(node);
+	}
+
+	@Override
+	public TreeNode getParent() {
+		return parent;
+	}
+
+	@Override
+	public boolean isLeaf() {
+		return false;
+	}
+	
+	@Override
+	public void childrenAdded(List<ProjectTreeNode> path) {
+		path.add(0,this);
+		parent.childrenAdded(path);
+	}
+
+	@Override
+	public void childrenChanged(List<ProjectTreeNode> path) {
+		path.add(0,this);
+		parent.childrenChanged(path);
+	}
+
+	@Override
+	public void childrenRemoved(List<ProjectTreeNode> path) {
+		if (path.size() == 1 && this.getChildCount() == 1) {
+			childrenRemoved(new ArrayList<ProjectTreeNode>());
+		} else {
+			path.add(0, this);
+			parent.childrenRemoved(path);
+		}
+	}
+	@Override
+	public void notifyCreated() {
+		childrenAdded(new ArrayList<ProjectTreeNode>());
+	}
+
+	@Override
+	public String getDesc() {
+		return name;
+	}
+
+	@Override
+	public Project getProject() {
+		return parent.getProject();
+	}
+
+	@Override
+	public GameDataSet getDataSet() {
+		return null;
+	}
+
+	@Override
+	public Image getIcon() {
+		return getClosedIcon();
+	}
+
+	@Override
+	public Image getOpenIcon() {
+		return openIcon;
+	}
+
+	@Override
+	public Image getClosedIcon() {
+		return closedIcon;
+	}
+
+	@Override
+	public Image getLeafIcon() {
+		return getClosedIcon();
+	}
+
+	@Override
+	public Type getDataType() {
+		return null;
+	}
+
+	@Override
+	public boolean isEmpty() {
+		return contents.isEmpty();
+	}
+
+	@Override
+	public boolean needsSaving() {
+		return false;
+	}
+
+	public void delete(BookmarkEntry bookmarkEntry) {
+		if (contents.contains(bookmarkEntry)) {
+			bookmarkEntry.childrenRemoved(new ArrayList<ProjectTreeNode>());
+			contents.remove(bookmarkEntry);
+			save();
+		}
+	}
+	
+	public void delete(BookmarkFolder bookmarkFolder) {
+		// TODO Auto-generated method stub
+		
+	}
+	
+	public void save() {
+		parent.save();
+	}
+	
+	public void delete() {
+		
+	}
+
+}