[Jarspy-commits] CVS: JarSpy/src/com/ociweb/jarspy/gui/tree JarSpyClassTree.java,NONE,1.1 JarSpyClas

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Update of /cvsroot/jarspy/JarSpy/src/com/ociweb/jarspy/gui/tree
In directory usw-pr-cvs1:/tmp/cvs-serv12138/src/com/ociweb/jarspy/gui/tree

Added Files:
	JarSpyClassTree.java JarSpyClassTreeNode.java 
	JarSpyPackageTreeNode.java JarSpyRootTreeNode.java 
	JarSpyTreeCellRenderer.java JarSpyTreeModel.java 
	JarSpyTreeNode.java 
Log Message:
added new tree view option

--- NEW FILE: JarSpyClassTree.java ---
// JarSpy
// Copyright (c) 2001, 2002  Jeff S. Brown
// This file is part of JarSpy.
//
// JarSpy is free software; you can redistribute it and/or modify
// it under the terms of the GNU General Public License as published by
// the Free Software Foundation; either version 2 of the License, or
// (at your option) any later version.
//
// JarSpy is distributed in the hope that it will be useful,
// but WITHOUT ANY WARRANTY; without even the implied warranty of
// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
// GNU General Public License for more details.
//
// You should have received a copy of the GNU General Public License
// along with JarSpy; if not, write to the Free Software
// Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA

package com.ociweb.jarspy.gui.tree;

import com.ociweb.jarspy.ClassInfo;
import com.ociweb.jarspy.JarInspector;
import com.ociweb.jarspy.JarInspectorListener;
import com.ociweb.jarspy.gui.JarFileSelectionListener;
import com.ociweb.jarspy.gui.JarSpyGUI;

import javax.swing.JTree;
import javax.swing.tree.TreeCellRenderer;
import java.io.File;

/**
 * A tree for displaying archive contents
 *
 * @version $Id: JarSpyClassTree.java,v 1.1 2002/07/20 18:12:23 brown_j Exp $
 */
public class JarSpyClassTree extends JTree
        implements JarInspectorListener, JarFileSelectionListener {

    public JarSpyClassTree(JarSpyGUI jarSpyGUI,
                           JarInspector inspector) {
        inspector.addJarInspectorListener(this);
        jarSpyGUI.addJarFileSelectionListener(this);
        setModel(new JarSpyTreeModel());
    }


    public void setCellRenderer(TreeCellRenderer renderer) {

        // wrap the real renderer in our renderer proxy class
        // to enforce interfaces being displayed in italics...
        if (renderer == null) {
            super.setCellRenderer(null);
        } else {
            super.setCellRenderer(new JarSpyTreeCellRenderer(renderer));
        }
    }

    /**
     * Notify listener that a JarInspector has been updated
     * @param inspector the JarInspector which has been updated
     */
    public void jarInspectorUpdated(JarInspector jarInspector) {
        ClassInfo[] classInfo = jarInspector.getClassInfo();
        JarSpyTreeModel treeModel = new JarSpyTreeModel(jarInspector.getJarFile().getName(), classInfo);
        setModel(treeModel);
    }

    public void addNotify() {
        super.addNotify();
        try {
            clearSelection();
        } catch (Exception e) {
        }
    }

    public void jarFileSelectionChanged(File jarFile) {
        if (jarFile == null) {
            setModel(new JarSpyTreeModel());
        }
    }
}

--- NEW FILE: JarSpyClassTreeNode.java ---
// JarSpy
// Copyright (c) 2001, 2002  Jeff S. Brown
// This file is part of JarSpy.
//
// JarSpy is free software; you can redistribute it and/or modify
// it under the terms of the GNU General Public License as published by
// the Free Software Foundation; either version 2 of the License, or
// (at your option) any later version.
//
// JarSpy is distributed in the hope that it will be useful,
// but WITHOUT ANY WARRANTY; without even the implied warranty of
// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
// GNU General Public License for more details.
//
// You should have received a copy of the GNU General Public License
// along with JarSpy; if not, write to the Free Software
// Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA

package com.ociweb.jarspy.gui.tree;

import com.ociweb.jarspy.ClassInfo;

import javax.swing.tree.DefaultMutableTreeNode;

/**
 * A tree node representing a class or interface in an archive
 *
 * @version $Id: JarSpyClassTreeNode.java,v 1.1 2002/07/20 18:12:23 brown_j Exp $
 */
public class JarSpyClassTreeNode extends DefaultMutableTreeNode {

    private String simpleClassName;

    public JarSpyClassTreeNode(ClassInfo classInfo) {
        super(classInfo);
        simpleClassName = classInfo.getSimpleClassName();
    }

    public ClassInfo getClassInfo() {
        return (ClassInfo) getUserObject();
    }

    public String toString() {
        return simpleClassName;
    }
}

--- NEW FILE: JarSpyPackageTreeNode.java ---
// JarSpy
// Copyright (c) 2001, 2002  Jeff S. Brown
// This file is part of JarSpy.
//
// JarSpy is free software; you can redistribute it and/or modify
// it under the terms of the GNU General Public License as published by
// the Free Software Foundation; either version 2 of the License, or
// (at your option) any later version.
//
// JarSpy is distributed in the hope that it will be useful,
// but WITHOUT ANY WARRANTY; without even the implied warranty of
// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
// GNU General Public License for more details.
//
// You should have received a copy of the GNU General Public License
// along with JarSpy; if not, write to the Free Software
// Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA

package com.ociweb.jarspy.gui.tree;

import javax.swing.tree.DefaultMutableTreeNode;
import java.util.HashMap;
import java.util.Map;

/**
 * A tree node representing a package in an archive
 *
 * @version $Id: JarSpyPackageTreeNode.java,v 1.1 2002/07/20 18:12:23 brown_j Exp $
 */
public class JarSpyPackageTreeNode extends DefaultMutableTreeNode {

    private static final Map nodes = new HashMap();

    private static final String DEFAULT_PACKAGE = "<default>";

    private JarSpyPackageTreeNode(String name) {
        super(name);
    }

    public boolean isLeaf() {
        return false;
    }

    public String toString() {
        return super.toString() + " (" + super.getLeafCount() + ")";
    }

    public static final JarSpyPackageTreeNode getPackageTreeNode(String packageName) {
        if ("".equals(packageName)) {
            packageName = DEFAULT_PACKAGE;
        }

        JarSpyPackageTreeNode packageNode = null;
        synchronized (nodes) {
            packageNode =
                    (JarSpyPackageTreeNode) nodes.get(packageName);
            if (packageNode == null) {
                packageNode = new JarSpyPackageTreeNode(packageName);
                nodes.put(packageName, packageNode);
            }
        }
        return packageNode;
    }

    public static void reset() {
        synchronized (nodes) {
            nodes.clear();
        }
    }
}

--- NEW FILE: JarSpyRootTreeNode.java ---
// JarSpy
// Copyright (c) 2001, 2002  Jeff S. Brown
// This file is part of JarSpy.
//
// JarSpy is free software; you can redistribute it and/or modify
// it under the terms of the GNU General Public License as published by
// the Free Software Foundation; either version 2 of the License, or
// (at your option) any later version.
//
// JarSpy is distributed in the hope that it will be useful,
// but WITHOUT ANY WARRANTY; without even the implied warranty of
// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
// GNU General Public License for more details.
//
// You should have received a copy of the GNU General Public License
// along with JarSpy; if not, write to the Free Software
// Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA

package com.ociweb.jarspy.gui.tree;

import com.ociweb.jarspy.ClassInfo;

import javax.swing.tree.TreeNode;
import java.util.Enumeration;
import java.util.Vector;

/**
 * A node in a tree representing an archive
 *
 * @version $Id: JarSpyRootTreeNode.java,v 1.1 2002/07/20 18:12:23 brown_j Exp $
 */
public class JarSpyRootTreeNode implements JarSpyTreeNode {


    private Vector packageNodes = new Vector();

    private String jarName;

    public JarSpyRootTreeNode(String jarName, ClassInfo[] classInfo) {
        this.jarName = jarName;
        JarSpyPackageTreeNode.reset();
        createNodes(classInfo);
    }

    private void createNodes(ClassInfo[] classInfo) {
        for (int i = 0; i < classInfo.length; i++) {
            ClassInfo info = classInfo[i];
            String fullyQualifiedName = info.getClassName();

            int index = fullyQualifiedName.lastIndexOf('.');

            String className = fullyQualifiedName.substring(index + 1);

            String packageName = "";

            if (index != -1) {
                packageName = fullyQualifiedName.substring(0, index);
            }

            JarSpyPackageTreeNode packageNode =
                    JarSpyPackageTreeNode.getPackageTreeNode(packageName);

            if (!packageNodes.contains(packageNode)) {
                packageNodes.add(packageNode);
            }

            packageNode.add(new JarSpyClassTreeNode(info));
        }
    }

    /**
     * Returns the child <code>TreeNode</code> at index
     * <code>childIndex</code>.
     */
    public TreeNode getChildAt(int childIndex) {
        JarSpyPackageTreeNode node =
                (JarSpyPackageTreeNode) packageNodes.elementAt(childIndex);

        return node;
    }

    /**
     * Returns the number of children <code>TreeNode</code>s the receiver
     * contains.
     */
    public int getChildCount() {
        return packageNodes.size();
    }

    /**
     * Returns the parent <code>TreeNode</code> of the receiver.
     */
    public TreeNode getParent() {
        return null;
    }

    /**
     * Returns the index of <code>node</code> in the receivers children.
     * If the receiver does not contain <code>node</code>, -1 will be
     * returned.
     */
    public int getIndex(TreeNode node) {
        return packageNodes.indexOf(node);
    }

    /**
     * Returns true if the receiver allows children.
     */
    public boolean getAllowsChildren() {
        return true;
    }

    /**
     * Returns true if the receiver is a leaf.
     */
    public boolean isLeaf() {
        return false;
    }

    /**
     * Returns the children of the receiver as an <code>Enumeration</code>.
     */
    public Enumeration children() {
        return packageNodes.elements();
    }

    public String toString() {
        return jarName;
    }
}

--- NEW FILE: JarSpyTreeCellRenderer.java ---
// JarSpy
// Copyright (c) 2001, 2002  Jeff S. Brown
// This file is part of JarSpy.
//
// JarSpy is free software; you can redistribute it and/or modify
// it under the terms of the GNU General Public License as published by
// the Free Software Foundation; either version 2 of the License, or
// (at your option) any later version.
//
// JarSpy is distributed in the hope that it will be useful,
// but WITHOUT ANY WARRANTY; without even the implied warranty of
// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
// GNU General Public License for more details.
//
// You should have received a copy of the GNU General Public License
// along with JarSpy; if not, write to the Free Software
// Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA

package com.ociweb.jarspy.gui.tree;

import com.ociweb.jarspy.ClassInfo;

import javax.swing.ImageIcon;
import javax.swing.JLabel;
import javax.swing.JTree;
import javax.swing.tree.TreeCellRenderer;
import java.awt.Component;

/**
 * Renders cells in a JarSpyClassTree
 *
 * @verson $Id: JarSpyTreeCellRenderer.java,v 1.1 2002/07/20 18:12:23 brown_j Exp $
 */
class JarSpyTreeCellRenderer implements TreeCellRenderer {

    private ImageIcon classIcon =
            new ImageIcon(getClass().getResource("/com/ociweb/jarspy/gui/images/class_obj.gif"));
    private ImageIcon interfaceIcon =
            new ImageIcon(getClass().getResource("/com/ociweb/jarspy/gui/images/int_obj.gif"));
    private ImageIcon packageIcon =
            new ImageIcon(getClass().getResource("/com/ociweb/jarspy/gui/images/package_obj.gif"));
    private ImageIcon archiveIcon =
            new ImageIcon(getClass().getResource("/com/ociweb/jarspy/gui/images/Jar16.gif"));

    private TreeCellRenderer realRenderer;

    JarSpyTreeCellRenderer(TreeCellRenderer renderer) {
        realRenderer = renderer;
    }

    /**
     * Sets the value of the current tree cell to <code>value</code>.
     * If <code>selected</code> is true, the cell will be drawn as if
     * selected. If <code>expanded</code> is true the node is currently
     * expanded and if <code>leaf</code> is true the node represets a
     * leaf and if <code>hasFocus</code> is true the node currently has
     * focus. <code>tree</code> is the <code>JTree</code> the receiver is being
     * configured for.  Returns the <code>Component</code> that the renderer
     * uses to draw the value.
     *
     * @return	the <code>Component</code> that the renderer uses to draw the value
     */
    public Component getTreeCellRendererComponent(JTree tree,
                                                  Object value,
                                                  boolean selected,
                                                  boolean expanded,
                                                  boolean leaf,
                                                  int row,
                                                  boolean hasFocus) {
        Component c = realRenderer.getTreeCellRendererComponent(tree,
                                                                value,
                                                                selected,
                                                                expanded,
                                                                leaf,
                                                                row,
                                                                hasFocus);

        if (c instanceof JLabel) {
            JLabel label = (JLabel) c;

            try {
                if (value instanceof JarSpyClassTreeNode) {
                    ClassInfo classInfo = ((JarSpyClassTreeNode) value).getClassInfo();
                    if (classInfo.isAnInterface()) {
                        label.setIcon(interfaceIcon);
                    } else {
                        label.setIcon(classIcon);
                    }
                } else if (value instanceof JarSpyPackageTreeNode) {
                    label.setIcon(packageIcon);
                } else if (value instanceof JarSpyRootTreeNode) {
                    label.setIcon(archiveIcon);
                }
            } catch (Exception e) {
            }
        }
        return c;
    }
}

--- NEW FILE: JarSpyTreeModel.java ---
// JarSpy
// Copyright (c) 2001, 2002  Jeff S. Brown
// This file is part of JarSpy.
//
// JarSpy is free software; you can redistribute it and/or modify
// it under the terms of the GNU General Public License as published by
// the Free Software Foundation; either version 2 of the License, or
// (at your option) any later version.
//
// JarSpy is distributed in the hope that it will be useful,
// but WITHOUT ANY WARRANTY; without even the implied warranty of
// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
// GNU General Public License for more details.
//
// You should have received a copy of the GNU General Public License
// along with JarSpy; if not, write to the Free Software
// Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA

package com.ociweb.jarspy.gui.tree;

import com.ociweb.jarspy.ClassInfo;

import javax.swing.tree.DefaultTreeModel;

/**
 * The model for a JarSpyClassTree
 *
 * @version $Id: JarSpyTreeModel.java,v 1.1 2002/07/20 18:12:23 brown_j Exp $
 */
public class JarSpyTreeModel extends DefaultTreeModel {

    public JarSpyTreeModel() {
        this("<none>", new ClassInfo[0]);
    }

    public JarSpyTreeModel(String jarName, ClassInfo[] classInfo) {
        super(new JarSpyRootTreeNode(jarName, classInfo));
    }

}

--- NEW FILE: JarSpyTreeNode.java ---
// JarSpy
// Copyright (c) 2001, 2002  Jeff S. Brown
// This file is part of JarSpy.
//
// JarSpy is free software; you can redistribute it and/or modify
// it under the terms of the GNU General Public License as published by
// the Free Software Foundation; either version 2 of the License, or
// (at your option) any later version.
//
// JarSpy is distributed in the hope that it will be useful,
// but WITHOUT ANY WARRANTY; without even the implied warranty of
// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
// GNU General Public License for more details.
//
// You should have received a copy of the GNU General Public License
// along with JarSpy; if not, write to the Free Software
// Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA

package com.ociweb.jarspy.gui.tree;

import javax.swing.tree.TreeNode;

/**
 * A node in a JarSpyClassTree
 *
 * @version $Id: JarSpyTreeNode.java,v 1.1 2002/07/20 18:12:23 brown_j Exp $
 */
public interface JarSpyTreeNode extends TreeNode {
}

[Jarspy-commits] CVS: JarSpy/src/com/ociweb/jarspy/gui/tree JarSpyClassTree.java,NONE,1.1 JarSpyClas

[Jarspy-commits] CVS: JarSpy/src/com/ociweb/jarspy/gui/tree JarSpyClassTree.java,NONE,1.1 JarSpyClassTreeNode.java,NONE,1.1 JarSpyPackageTreeNode.java,NONE,1.1 JarSpyRootTreeNode.java,NONE,1.1 JarSpyTreeCellRenderer.java,NONE,1.1 JarSpyTreeModel.java,NONE,1.1 JarSpyTreeNode.java,NONE,1.1