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package org.netbeans.modules.ruby.merbproject.ui.wizards;
import java.beans.PropertyChangeListener;
import java.beans.PropertyChangeEvent;
import java.io.File;
import java.text.MessageFormat;
import java.util.ArrayList;
import java.util.Iterator;
import java.util.List;
import javax.swing.JButton;
import javax.swing.JPanel;
import javax.swing.event.ChangeEvent;
import javax.swing.event.ChangeListener;
import org.netbeans.spi.project.ui.templates.support.Templates;
import org.openide.DialogDisplayer;
import org.openide.NotifyDescriptor;
import org.openide.WizardDescriptor;
import org.openide.WizardValidationException;
import org.openide.filesystems.FileObject;
import org.openide.filesystems.FileUtil;
import org.openide.util.HelpCtx;
import org.openide.util.NbBundle;
//XXX There should be a way how to add nonexistent test dir
/**
* Sets up name and location for new Java project from existing sources.
* @author Tomas Zezula et al.
*/
public class PanelSourceFolders extends SettingsPanel implements PropertyChangeListener {
private final Panel firer;
private WizardDescriptor wizardDescriptor;
// key to action value that influence folder list current directory
public static final String INITIAL_SOURCE_ROOT = "EXISTING_SOURCES_CURRENT_DIRECTORY"; // NOI18N
/** Creates new form PanelSourceFolders */
PanelSourceFolders(Panel panel) {
this.firer = panel;
initComponents();
this.setName(NbBundle.getMessage(PanelSourceFolders.class, "LAB_ConfigureSourceRoots"));
this.putClientProperty("NewProjectWizard_Title", NbBundle.getMessage(PanelSourceFolders.class,"TXT_JavaExtSourcesProjectLocation")); // NOI18N
this.getAccessibleContext().setAccessibleName(NbBundle.getMessage(PanelSourceFolders.class,"AN_PanelSourceFolders"));
this.getAccessibleContext().setAccessibleDescription(NbBundle.getMessage(PanelSourceFolders.class,"AD_PanelSourceFolders"));
this.sourcePanel.addPropertyChangeListener (this);
this.testsPanel.addPropertyChangeListener(this);
((FolderList)this.sourcePanel).setRelatedFolderList((FolderList)this.testsPanel);
((FolderList)this.testsPanel).setRelatedFolderList((FolderList)this.sourcePanel);
}
public void propertyChange(PropertyChangeEvent evt) {
if (FolderList.PROP_FILES.equals(evt.getPropertyName())) {
this.dataChanged();
}
else if (FolderList.PROP_LAST_USED_DIR.equals (evt.getPropertyName())) {
if (evt.getSource() == this.sourcePanel) {
((FolderList)this.testsPanel).setLastUsedDir
((File)evt.getNewValue());
}
else if (evt.getSource() == this.testsPanel) {
((FolderList)this.sourcePanel).setLastUsedDir
((File)evt.getNewValue());
}
}
}
private void dataChanged () {
this.firer.fireChangeEvent();
}
void read (WizardDescriptor settings) {
this.wizardDescriptor = settings;
File projectLocation = (File) settings.getProperty ("projdir"); //NOI18N
((FolderList)this.sourcePanel).setProjectFolder(projectLocation);
((FolderList)this.testsPanel).setProjectFolder(projectLocation);
File[] srcRoot = (File[]) settings.getProperty ("sourceRoot"); //NOI18N
assert srcRoot != null : "sourceRoot property must be initialized!" ; //NOI18N
((FolderList)this.sourcePanel).setFiles(srcRoot);
File[] testRoot = (File[]) settings.getProperty ("testRoot"); //NOI18N
assert testRoot != null : "testRoot property must be initialized!"; //NOI18N
((FolderList)this.testsPanel).setFiles (testRoot);
// #58489 honor existing source folder
File currentDirectory = null;
FileObject folder = Templates.getExistingSourcesFolder(wizardDescriptor);
if (folder != null) {
currentDirectory = FileUtil.toFile(folder);
}
if (currentDirectory != null && currentDirectory.isDirectory()) {
((FolderList)sourcePanel).setLastUsedDir(currentDirectory);
((FolderList)testsPanel).setLastUsedDir(currentDirectory);
}
}
void store (WizardDescriptor settings) {
File[] sourceRoots = ((FolderList)this.sourcePanel).getFiles();
File[] testRoots = ((FolderList)this.testsPanel).getFiles();
settings.putProperty ("sourceRoot",sourceRoots); //NOI18N
settings.putProperty("testRoot",testRoots); //NOI18N
}
boolean valid (WizardDescriptor settings) {
File projectLocation = (File) settings.getProperty ("projdir"); //NOI18N
File[] sourceRoots = ((FolderList)this.sourcePanel).getFiles();
File[] testRoots = ((FolderList)this.testsPanel).getFiles();
String result = checkValidity (projectLocation, sourceRoots, testRoots);
if (result == null) {
wizardDescriptor.putProperty( WizardDescriptor.PROP_ERROR_MESSAGE,""); //NOI18N
return true;
}
else {
wizardDescriptor.putProperty( WizardDescriptor.PROP_ERROR_MESSAGE,result); //NOI18N
return false;
}
}
static String checkValidity (final File projectLocation, final File[] sources, final File[] tests ) {
String ploc = projectLocation.getAbsolutePath ();
for (int i=0; i<sources.length;i++) {
if (!sources[i].isDirectory() || !sources[i].canRead()) {
return MessageFormat.format(NbBundle.getMessage(PanelSourceFolders.class,"MSG_IllegalSources"),
new Object[] {sources[i].getAbsolutePath()});
}
String sloc = sources[i].getAbsolutePath ();
if (ploc.equals (sloc) || ploc.startsWith (sloc + File.separatorChar)) {
return NbBundle.getMessage(PanelSourceFolders.class,"MSG_IllegalProjectFolder");
}
}
for (int i=0; i<tests.length; i++) {
if (!tests[i].isDirectory() || !tests[i].canRead()) {
return MessageFormat.format(NbBundle.getMessage(PanelSourceFolders.class,"MSG_IllegalTests"),
new Object[] {sources[i].getAbsolutePath()});
}
String tloc = tests[i].getAbsolutePath();
if (ploc.equals(tloc) || ploc.startsWith(tloc + File.separatorChar)) {
return NbBundle.getMessage(PanelSourceFolders.class,"MSG_IllegalProjectFolder");
}
}
return null;
}
void validate (WizardDescriptor d) throws WizardValidationException {
// sources root
searchClassFiles (((FolderList)this.sourcePanel).getFiles());
// test root, not asked in issue 48198
//searchClassFiles (FileUtil.toFileObject (FileUtil.normalizeFile(new File (tests.getText ()))));
}
private static void findClassFiles(File folder, List<File> files) {
File[] kids = folder.listFiles();
if (kids == null) {
return;
}
for (File kid : kids) {
if (kid.isFile() && kid.getName().endsWith(".class")) {
files.add(kid);
} else if (kid.isDirectory()) {
findClassFiles(kid, files);
}
}
}
private void searchClassFiles (File[] folders) throws WizardValidationException {
List<File> classFiles = new ArrayList<File>();
for (File folder : folders) {
findClassFiles(folder, classFiles);
}
if (!classFiles.isEmpty()) {
JButton DELETE_OPTION = new JButton (NbBundle.getMessage (PanelSourceFolders.class, "TXT_DeleteOption")); // NOI18N
JButton KEEP_OPTION = new JButton (NbBundle.getMessage (PanelSourceFolders.class, "TXT_KeepOption")); // NOI18N
JButton CANCEL_OPTION = new JButton (NbBundle.getMessage (PanelSourceFolders.class, "TXT_CancelOption")); // NOI18N
DELETE_OPTION.getAccessibleContext().setAccessibleDescription (NbBundle.getMessage (PanelSourceFolders.class, "AD_DeleteOption"));
KEEP_OPTION.getAccessibleContext().setAccessibleDescription (NbBundle.getMessage (PanelSourceFolders.class, "AD_KeepOption"));
CANCEL_OPTION.getAccessibleContext().setAccessibleDescription (NbBundle.getMessage (PanelSourceFolders.class, "AD_CancelOption"));
NotifyDescriptor desc = new NotifyDescriptor (
NbBundle.getMessage (PanelSourceFolders.class, "MSG_FoundClassFiles"), // NOI18N
NbBundle.getMessage (PanelSourceFolders.class, "MSG_FoundClassFiles_Title"), // NOI18N
NotifyDescriptor.YES_NO_CANCEL_OPTION,
NotifyDescriptor.QUESTION_MESSAGE,
new Object[] {DELETE_OPTION, KEEP_OPTION, CANCEL_OPTION},
DELETE_OPTION
);
Object result = DialogDisplayer.getDefault().notify(desc);
if (DELETE_OPTION.equals (result)) {
for (File f : classFiles) {
f.delete(); // ignore if fails
}
} else if (!KEEP_OPTION.equals (result)) {
// cancel, back to wizard
throw new WizardValidationException (this.sourcePanel, "", ""); // NOI18N
}
}
}
/** This method is called from within the constructor to
* initialize the form.
* WARNING: Do NOT modify this code. The content of this method is
* always regenerated by the Form Editor.
*/
// <editor-fold defaultstate="collapsed" desc="Generated Code">//GEN-BEGIN:initComponents
private void initComponents() {
java.awt.GridBagConstraints gridBagConstraints;
description = new javax.swing.JLabel();
sourcePanel = createSourcePanel();
testsPanel = createTestPanel();
setLayout(new java.awt.GridBagLayout());
org.openide.awt.Mnemonics.setLocalizedText(description, org.openide.util.NbBundle.getMessage(PanelSourceFolders.class, "LBL_SourceDirectoriesLabel")); // NOI18N
gridBagConstraints = new java.awt.GridBagConstraints();
gridBagConstraints.gridwidth = java.awt.GridBagConstraints.REMAINDER;
gridBagConstraints.fill = java.awt.GridBagConstraints.HORIZONTAL;
gridBagConstraints.anchor = java.awt.GridBagConstraints.NORTHWEST;
add(description, gridBagConstraints);
description.getAccessibleContext().setAccessibleName(org.openide.util.NbBundle.getBundle(PanelSourceFolders.class).getString("ACSN_jLabel3")); // NOI18N
description.getAccessibleContext().setAccessibleDescription(org.openide.util.NbBundle.getBundle(PanelSourceFolders.class).getString("ACSD_jLabel3")); // NOI18N
gridBagConstraints = new java.awt.GridBagConstraints();
gridBagConstraints.gridwidth = java.awt.GridBagConstraints.REMAINDER;
gridBagConstraints.fill = java.awt.GridBagConstraints.BOTH;
gridBagConstraints.anchor = java.awt.GridBagConstraints.NORTHWEST;
gridBagConstraints.weightx = 1.0;
gridBagConstraints.weighty = 0.45;
gridBagConstraints.insets = new java.awt.Insets(12, 0, 0, 0);
add(sourcePanel, gridBagConstraints);
gridBagConstraints = new java.awt.GridBagConstraints();
gridBagConstraints.fill = java.awt.GridBagConstraints.BOTH;
gridBagConstraints.anchor = java.awt.GridBagConstraints.NORTHWEST;
gridBagConstraints.weightx = 1.0;
gridBagConstraints.weighty = 0.45;
gridBagConstraints.insets = new java.awt.Insets(12, 0, 0, 0);
add(testsPanel, gridBagConstraints);
getAccessibleContext().setAccessibleName(org.openide.util.NbBundle.getMessage(PanelSourceFolders.class, "ACSN_PanelSourceFolders")); // NOI18N
getAccessibleContext().setAccessibleDescription(org.openide.util.NbBundle.getMessage(PanelSourceFolders.class, "ACSD_PanelSourceFolders")); // NOI18N
}// </editor-fold>//GEN-END:initComponents
// Variables declaration - do not modify//GEN-BEGIN:variables
private javax.swing.JLabel description;
private javax.swing.JPanel sourcePanel;
private javax.swing.JPanel testsPanel;
// End of variables declaration//GEN-END:variables
static class Panel implements WizardDescriptor.ValidatingPanel {
private ArrayList<ChangeListener> listeners;
private PanelSourceFolders component;
private WizardDescriptor settings;
public synchronized void removeChangeListener(ChangeListener l) {
if (this.listeners == null) {
return;
}
this.listeners.remove(l);
}
public void addChangeListener(ChangeListener l) {
if (this.listeners == null) {
this.listeners = new ArrayList<ChangeListener>();
}
this.listeners.add (l);
}
public void readSettings(Object settings) {
this.settings = (WizardDescriptor) settings;
this.component.read (this.settings);
// XXX hack, TemplateWizard in final setTemplateImpl() forces new wizard's title
// this name is used in NewProjectWizard to modify the title
Object substitute = component.getClientProperty ("NewProjectWizard_Title"); // NOI18N
if (substitute != null) {
this.settings.putProperty ("NewProjectWizard_Title", substitute); // NOI18N
}
}
public void storeSettings(Object settings) {
this.component.store (this.settings);
}
public void validate() throws WizardValidationException {
this.component.validate(this.settings);
}
public boolean isValid() {
return this.component.valid (this.settings);
}
public synchronized java.awt.Component getComponent() {
if (this.component == null) {
this.component = new PanelSourceFolders (this);
}
return this.component;
}
public HelpCtx getHelp() {
return new HelpCtx (PanelSourceFolders.class);
}
private void fireChangeEvent () {
Iterator it = null;
synchronized (this) {
if (this.listeners == null) {
return;
}
it = ((ArrayList) this.listeners.clone()).iterator();
}
ChangeEvent event = new ChangeEvent (this);
while (it.hasNext()) {
((ChangeListener)it.next()).stateChanged(event);
}
}
}
private JPanel createSourcePanel() {
return new FolderList(
NbBundle.getMessage(PanelSourceFolders.class, "CTL_SourceRoots"),
NbBundle.getMessage(PanelSourceFolders.class, "AD_SourceRoots"),
NbBundle.getMessage(PanelSourceFolders.class, "CTL_AddSourceRoot"),
NbBundle.getMessage(PanelSourceFolders.class, "AD_AddSourceFolder"),
NbBundle.getMessage(PanelSourceFolders.class, "CTL_AddSourceFolder"),
NbBundle.getMessage(PanelSourceFolders.class, "AD_RemoveSourceFolder"),
NbBundle.getMessage(PanelSourceFolders.class, "CTL_RemoveSourceFolder"));
}
private JPanel createTestPanel() {
return new FolderList(
NbBundle.getMessage(PanelSourceFolders.class, "CTL_TestRoots"),
NbBundle.getMessage(PanelSourceFolders.class, "AD_TestRoots"),
NbBundle.getMessage(PanelSourceFolders.class, "CTL_AddTestRoot"),
NbBundle.getMessage(PanelSourceFolders.class, "AD_AddTestFolder"),
NbBundle.getMessage(PanelSourceFolders.class, "CTL_AddTestFolder"),
NbBundle.getMessage(PanelSourceFolders.class, "AD_RemoveTestFolder"),
NbBundle.getMessage(PanelSourceFolders.class, "CTL_RemoveTestFolder"));
}
}