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AspectJ tools most notably contains the AspectJ compiler (AJC). AJC applies aspects to Java classes during
compilation, fully replacing Javac for plain Java classes and also compiling native AspectJ or annotation-based
@AspectJ syntax. Furthermore, AJC can weave aspects into existing class files in a post-compile binary weaving step.
This library is a superset of AspectJ weaver and hence also of AspectJ runtime.
/* *******************************************************************
* Copyright (c) 1999-2001 Xerox Corporation,
* 2002 Palo Alto Research Center, Incorporated (PARC).
* All rights reserved.
* This program and the accompanying materials are made available
* under the terms of the Eclipse Public License v 2.0
* which accompanies this distribution and is available at
* https://www.eclipse.org/org/documents/epl-2.0/EPL-2.0.txt
*
* Contributors:
* Xerox/PARC initial implementation
* Helen Hawkins Converted to new interface (bug 148190)
* ******************************************************************/
package org.aspectj.ajde.ui.swing;
import java.awt.BorderLayout;
import java.awt.Color;
import java.awt.Component;
import java.awt.Dimension;
import java.awt.Font;
import java.awt.event.ActionEvent;
import java.awt.event.MouseAdapter;
import java.awt.event.MouseEvent;
import java.io.IOException;
import java.util.ArrayList;
import javax.swing.BoxLayout;
import javax.swing.Icon;
import javax.swing.JButton;
import javax.swing.JCheckBox;
import javax.swing.JLabel;
import javax.swing.JPanel;
import javax.swing.JScrollPane;
import javax.swing.JTree;
import javax.swing.tree.DefaultMutableTreeNode;
import javax.swing.tree.DefaultTreeCellRenderer;
import javax.swing.tree.DefaultTreeModel;
import javax.swing.tree.TreePath;
import org.aspectj.ajde.Ajde;
import org.aspectj.ajde.ui.BuildConfigEditor;
import org.aspectj.ajde.ui.BuildConfigModel;
import org.aspectj.ajde.ui.BuildConfigNode;
import org.aspectj.ajde.ui.InvalidResourceException;
import org.aspectj.asm.IProgramElement;
import org.aspectj.bridge.IMessage;
import org.aspectj.bridge.Message;
/**
* UI for editing build configuration (".lst") files via a graphical tree-based
* representation.
*
* @author Mik Kersten
*/
public class TreeViewBuildConfigEditor extends JPanel implements BuildConfigEditor {
private static final long serialVersionUID = 8071799814661969685L;
private ConfigTreeNode root;
// private ConfigTreeNode currNode;
private BuildConfigModel model = null;
private static java.util.List selectedEntries = new ArrayList();
// private String configFile = null;
// private File sourcePath = null;
//private BuildConfigModelBuilder configTreeBuilder = new BuildConfigModelBuilder();
BorderLayout borderLayout1 = new BorderLayout();
JPanel jPanel1 = new JPanel();
JLabel jLabel1 = new JLabel();
JPanel jPanel2 = new JPanel();
JButton cancel_button = new JButton();
BorderLayout borderLayout2 = new BorderLayout();
JButton save_button = new JButton();
JScrollPane jScrollPane = new JScrollPane();
JTree buildConfig_tree = new JTree();
public void openFile(String configFile) throws IOException, InvalidResourceException {
try {
if (configFile == null) {
Message msg = new Message("No structure is selected for editing.",IMessage.ERROR,null,null);
Ajde.getDefault().getMessageHandler().handleMessage(msg);
return;
}
// this.configFile = configFile;
// sourcePath = new File(new File(configFile).getParent());
jbInit();
jLabel1.setText(" Build configuration: " + configFile);
model = Ajde.getDefault().getBuildConfigManager().buildModel(configFile);
root = buildTree(model.getRoot());
buildConfig_tree.setModel(new DefaultTreeModel(root));
buildConfig_tree.addMouseListener(new ConfigFileMouseAdapter(buildConfig_tree));
buildConfig_tree.setCellRenderer(new ConfigTreeCellRenderer());
for (int j = 0; j < buildConfig_tree.getRowCount(); j++) {
buildConfig_tree.expandPath(buildConfig_tree.getPathForRow(j));
}
} catch(Exception e) {
Message msg = new Message("Could not open file.",IMessage.ERROR,e,null);
Ajde.getDefault().getMessageHandler().handleMessage(msg);
}
}
private ConfigTreeNode buildTree(BuildConfigNode node) {
ConfigTreeNode treeNode = new ConfigTreeNode(node);
for (BuildConfigNode childNode : node.getChildren()) {
treeNode.add(buildTree(childNode));
}
return treeNode;
}
private void saveModel() {
Ajde.getDefault().getBuildConfigManager().writeModel(model);
}
private void jbInit() throws Exception {
this.setLayout(borderLayout1);
jLabel1.setFont(new java.awt.Font("Dialog", 0, 11));
jLabel1.setMaximumSize(new Dimension(80, 30));
jLabel1.setMinimumSize(new Dimension(80, 20));
jLabel1.setPreferredSize(new Dimension(80, 20));
jLabel1.setText("Config File Editor");
cancel_button.setFont(new java.awt.Font("Dialog", 0, 11));
cancel_button.setMaximumSize(new Dimension(73, 20));
cancel_button.setMinimumSize(new Dimension(73, 20));
cancel_button.setPreferredSize(new Dimension(73, 20));
cancel_button.setText("Cancel");
cancel_button.addActionListener(new java.awt.event.ActionListener() {
public void actionPerformed(ActionEvent e) {
cancel_button_actionPerformed(e);
}
});
jPanel1.setLayout(borderLayout2);
save_button.setText("Save");
save_button.addActionListener(new java.awt.event.ActionListener() {
public void actionPerformed(ActionEvent e) {
save_button_actionPerformed(e);
}
});
save_button.setPreferredSize(new Dimension(73, 20));
save_button.setMinimumSize(new Dimension(73, 20));
save_button.setMaximumSize(new Dimension(73, 20));
save_button.setFont(new java.awt.Font("Dialog", 0, 11));
this.add(jPanel1, BorderLayout.NORTH);
jPanel1.add(jPanel2, BorderLayout.EAST);
jPanel2.add(save_button, null);
//jPanel2.add(cancel_button, null);
jPanel1.add(jLabel1, BorderLayout.CENTER);
this.add(jScrollPane, BorderLayout.CENTER);
jScrollPane.getViewport().add(buildConfig_tree, null);
}
private static class ConfigTreeNode extends DefaultMutableTreeNode {
private static final long serialVersionUID = 1L;
public JCheckBox checkBox = null;
public BuildConfigNode modelNode;
public ConfigTreeNode(BuildConfigNode modelNode) {
super(modelNode.getName(), true);
this.modelNode = modelNode;
checkBox = new JCheckBox();
}
public BuildConfigNode getModelNode() {
return modelNode;
}
public void setModelNode(BuildConfigNode modelNode) {
this.modelNode = modelNode;
}
}
private static class ConfigFileMouseAdapter extends MouseAdapter {
private JTree tree = null;
final JCheckBox checkBoxProto = new JCheckBox();
final int width = checkBoxProto.getPreferredSize().width;
public ConfigFileMouseAdapter(JTree tree) {
super();
this.tree = tree;
}
public void mousePressed(MouseEvent e) {
int x = e.getX();
int y = e.getY();
TreePath path = tree.getClosestPathForLocation(x,y);
ConfigTreeNode node = (ConfigTreeNode)path.getLastPathComponent();
// if (isCheckBox(x, tree.getPathBounds(path).x)) {
if (node.checkBox.isSelected()) {
node.getModelNode().setActive(false);
node.checkBox.setSelected(false);
} else {
node.getModelNode().setActive(true);
node.checkBox.setSelected(true);
}
((DefaultTreeModel)tree.getModel()).nodeChanged(node);
if (node.getModelNode().getName() != null) {
if (node.checkBox.isSelected()) {
selectedEntries.add(node.getModelNode().getName());
} else {
selectedEntries.remove(node.getModelNode().getName());
}
}
super.mousePressed(e);
}
boolean isCheckBox(int x, int x_) {
int d = x - x_;
return (d < width) && (d > 0);
}
}
static class ConfigTreeCellRenderer extends DefaultTreeCellRenderer {
private static final long serialVersionUID = -3120665318910899066L;
public Component getTreeCellRendererComponent(JTree tree,
Object value,
boolean sel,
boolean expanded,
boolean leaf,
int row,
boolean hasFocus) {
super.getTreeCellRendererComponent(tree, value, sel, expanded,
leaf, row, hasFocus);
JPanel p = new JPanel();
p.setLayout(new BoxLayout(p, BoxLayout.X_AXIS));
p.setBackground(Color.white);
//if (leaf) {
setFont(new Font("Dialog", Font.PLAIN, 11));
final JCheckBox cbox = ((ConfigTreeNode)value).checkBox;
cbox.setBackground(Color.white);
if (row != 0) {
p.add(cbox);
}
ConfigTreeNode ctn = (ConfigTreeNode)value;
//if (TreeViewBuildConfigEditor.selectedEntries.contains(ctn.getSourceFile())) {
if (ctn.getModelNode().isActive()) {
cbox.setSelected(true);
}
if (!ctn.getModelNode().isValidResource()) {
ctn.checkBox.setEnabled(false);
}
//}
BuildConfigNode.Kind kind = ctn.getModelNode().getBuildConfigNodeKind();
if (kind.equals(BuildConfigNode.Kind.FILE_ASPECTJ)) {
setIcon(Ajde.getDefault().getIconRegistry().getStructureSwingIcon(IProgramElement.Kind.FILE_ASPECTJ));
} else if (kind.equals(BuildConfigNode.Kind.FILE_JAVA)) {
setIcon(Ajde.getDefault().getIconRegistry().getStructureSwingIcon(IProgramElement.Kind.FILE_JAVA));
} else if (kind.equals(BuildConfigNode.Kind.FILE_LST)) {
setIcon(Ajde.getDefault().getIconRegistry().getStructureSwingIcon(IProgramElement.Kind.FILE_LST));
} else if (kind.equals(BuildConfigNode.Kind.DIRECTORY)) {
setIcon(Ajde.getDefault().getIconRegistry().getStructureSwingIcon(IProgramElement.Kind.PACKAGE));
} else {
setIcon((Icon)Ajde.getDefault().getIconRegistry().getIcon(IProgramElement.Kind.ERROR).getIconResource());
p.remove(cbox);
}
// if (ctn.getModelNode().getResourcePath() != null) {
// if (ctn.getModelNode().getResourcePath().endsWith(".java")) {
// this.setIcon(AjdeUIManager.getDefault().getIconRegistry().getStructureSwingIcon(ProgramElementNode.Kind.CLASS));
// } else if (ctn.getModelNode().getResourcePath().endsWith(".aj")) {
// this.setIcon(AjdeUIManager.getDefault().getIconRegistry().getStructureSwingIcon(ProgramElementNode.Kind.ASPECT));
// } else {
// this.setIcon(AjdeUIManager.getDefault().getIconRegistry().getStructureSwingIcon(ProgramElementNode.Kind.PACKAGE));
// }
// }
p.add(this);
return p;
}
}
void cancel_button_actionPerformed(ActionEvent e) {
//resetEditorFrame();
}
void save_button_actionPerformed(ActionEvent e) {
saveModel();
//resetEditorFrame();
}
// private void resetEditorFrame() {
// BrowserManager.getDefault().resetEditorFrame();
// }
}