Attachment #17752 for bug #48198

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Lines 166-168 Link Here

(-)src/org/netbeans/modules/java/j2seproject/ui/wizards/Bundle.properties (+8 lines)
166	ACSD_PanelOptionsVisual=N/A	166	ACSD_PanelOptionsVisual=N/A
167		167
168	ACSN_PanelOptionsVisual=N/A	168	ACSN_PanelOptionsVisual=N/A
		169
		170	MSG_FoundClassFiles=The folder {0} contains some class files. Do you want to delete it?
		171	BTN_Delete=Delete
		172	BTN_Keep=Keep
		173	MSG_FoundClassFiles_Title=Confirmation
		174	TXT_DeleteOption=Delete
		175	TXT_KeepOption=Keep
		176	TXT_CancelOption=Cancel




import javax.swing.event.ChangeEvent;
import javax.swing.event.ChangeListener;
import org.openide.WizardDescriptor;
import org.openide.WizardValidationException;
import org.openide.util.HelpCtx;

/**
 * Panel just asking for basic info.
 * @author Jesse Glick
 */
final class PanelConfigureProject implements WizardDescriptor.Panel, WizardDescriptor.ValidatingPanel, WizardDescriptor.FinishablePanel {
    
    private WizardDescriptor wizardDescriptor;
    private int type;


    public boolean isFinishPanel() {
        return true;
    }
    
    public void validate () throws WizardValidationException {
        getComponent ();
        component.validate (wizardDescriptor);
    }

}

Lines 19-24 Link Here

(-)src/org/netbeans/modules/java/j2seproject/ui/wizards/PanelConfigureProjectVisual.java (+5 lines)
19	import javax.swing.event.DocumentListener;	19	import javax.swing.event.DocumentListener;
20	import javax.swing.text.Document;	20	import javax.swing.text.Document;
21	import org.openide.WizardDescriptor;	21	import org.openide.WizardDescriptor;
		22	import org.openide.WizardValidationException;
22	import org.openide.util.NbBundle;	23	import org.openide.util.NbBundle;
23		24
24	/** First panel in the NewProject wizard. Used for filling in	25	/** First panel in the NewProject wizard. Used for filling in
Lines 87-92 Link Here
87		88
88	projectLocationPanel.store( d );	89	projectLocationPanel.store( d );
89	optionsPanel.store( d );	90	optionsPanel.store( d );
		91	}
		92
		93	void validate (WizardDescriptor d) throws WizardValidationException {
		94	projectLocationPanel.validate (d);
90	}	95	}
91		96
92		97

Lines 25-30 Link Here

(-)src/org/netbeans/modules/java/j2seproject/ui/wizards/PanelOptionsVisual.java (+5 lines)
25	import org.openide.DialogDisplayer;	25	import org.openide.DialogDisplayer;
26	import org.openide.NotifyDescriptor;	26	import org.openide.NotifyDescriptor;
27	import org.openide.WizardDescriptor;	27	import org.openide.WizardDescriptor;
		28	import org.openide.WizardValidationException;
28	import org.openide.util.NbBundle;	29	import org.openide.util.NbBundle;
29		30
30	/**	31	/**
Lines 175-180 Link Here
175		176
176	void read (WizardDescriptor d) {	177	void read (WizardDescriptor d) {
177	//TODO:	178	//TODO:
		179	}
		180
		181	void validate (WizardDescriptor d) throws WizardValidationException {
		182	// nothing to validate
178	}	183	}
179		184
180	void store( WizardDescriptor d ) {	185	void store( WizardDescriptor d ) {

Lines 24-29 Link Here

(-)src/org/netbeans/modules/java/j2seproject/ui/wizards/PanelProjectLocationVisual.java (+4 lines)
24	import org.netbeans.spi.project.support.ant.PropertyUtils;	24	import org.netbeans.spi.project.support.ant.PropertyUtils;
25	import org.netbeans.spi.project.ui.support.ProjectChooser;	25	import org.netbeans.spi.project.ui.support.ProjectChooser;
26	import org.openide.WizardDescriptor;	26	import org.openide.WizardDescriptor;
		27	import org.openide.WizardValidationException;
27	import org.openide.filesystems.FileUtil;	28	import org.openide.filesystems.FileUtil;
28	import org.openide.util.NbBundle;	29	import org.openide.util.NbBundle;
29		30
Lines 261-266 Link Here
261	this.projectNameTextField.selectAll();	262	this.projectNameTextField.selectAll();
262	}	263	}
263		264
		265	void validate (WizardDescriptor d) throws WizardValidationException {
		266	// nothing to validate
		267	}
264		268
265	// Variables declaration - do not modify//GEN-BEGIN:variables	269	// Variables declaration - do not modify//GEN-BEGIN:variables
266	private javax.swing.JButton browseButton;	270	private javax.swing.JButton browseButton;





package org.netbeans.modules.java.j2seproject.ui.wizards;

import java.awt.Dialog;
import java.io.File;
import java.io.IOException;
import java.text.MessageFormat;
import java.util.Enumeration;
import javax.swing.JFileChooser;
import javax.swing.event.DocumentEvent;
import javax.swing.event.DocumentListener;
import org.netbeans.api.project.ProjectManager;
import org.netbeans.modules.java.j2seproject.ui.FoldersListSettings;
import org.netbeans.spi.project.ui.support.ProjectChooser;
import org.openide.DialogDisplayer;
import org.openide.ErrorManager;
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.NbBundle;

        }
        return null;
    }
    
    void validate (WizardDescriptor d) throws WizardValidationException {
        // sources root
        searchClassFiles (FileUtil.toFileObject (FileUtil.normalizeFile(new File (sources.getText ()))));
        // test root
        searchClassFiles (FileUtil.toFileObject (FileUtil.normalizeFile(new File (tests.getText ()))));
    }
    
    private void searchClassFiles (FileObject folder) throws WizardValidationException {
        Enumeration en = folder.getData (true);
        boolean found = false;
        while (!found && en.hasMoreElements ()) {
            Object obj = en.nextElement ();
            assert obj instanceof FileObject : "Instance of FileObject: " + obj;
            FileObject fo = (FileObject) en.nextElement ();
            found = "class".equals (fo.getExt ());
        }
        
        if (found) {
            
            Object DELETE_OPTION = NbBundle.getMessage (PanelSourceFolders.class, "TXT_DeleteOption"); // NOI18N
            Object KEEP_OPTION = NbBundle.getMessage (PanelSourceFolders.class, "TXT_KeepOption"); // NOI18N
            Object CANCEL_OPTION = NbBundle.getMessage (PanelSourceFolders.class, "TXT_CancelOption"); // NOI18N
            NotifyDescriptor desc = new NotifyDescriptor (
                    NbBundle.getMessage (PanelSourceFolders.class, "MSG_FoundClassFiles", FileUtil.getFileDisplayName (folder)), // 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},
                    null
                    );
            
            Object result = DialogDisplayer.getDefault().notify(desc);
            if (DELETE_OPTION.equals (result)) {
                //deleteClassFiles (folder);
            } else if (!KEEP_OPTION.equals (result)) {
                // cancel, back to wizard
                throw new WizardValidationException (sources, "", ""); // NOI18N
            }            
        }
    }
    
    private void deleteClassFiles (FileObject folder) {
        Enumeration en = folder.getData (true);
        while (en.hasMoreElements ()) {
            Object obj = en.nextElement ();
            assert obj instanceof FileObject : "Instance of FileObject: " + obj;
            FileObject fo = (FileObject) obj;
            try {
                fo.delete ();
            } catch (IOException ioe) {
                ErrorManager.getDefault ().notify (ioe);
            }
        }
    }
    
    /** This method is called from within the constructor to
     * initialize the form.
     * WARNING: Do NOT modify this code. The content of this method is

Lines 15-20 Link Here

(-)src/org/netbeans/modules/java/j2seproject/ui/wizards/SettingsPanel.java (+3 lines)
15		15
16	import javax.swing.JPanel;	16	import javax.swing.JPanel;
17	import org.openide.WizardDescriptor;	17	import org.openide.WizardDescriptor;
		18	import org.openide.WizardValidationException;
18		19
19		20
20	abstract class SettingsPanel extends JPanel {	21	abstract class SettingsPanel extends JPanel {
Lines 24-27 Link Here
24	abstract void read (WizardDescriptor settings);	25	abstract void read (WizardDescriptor settings);
25		26
26	abstract boolean valid (WizardDescriptor settings);	27	abstract boolean valid (WizardDescriptor settings);
		28
		29	abstract void validate (WizardDescriptor settings) throws WizardValidationException;
27	}	30	}

Return to bug 48198

Lines 21-33 Link Here

(-)src/org/netbeans/modules/java/j2seproject/ui/wizards/PanelConfigureProject.java (-1 / +7 lines)
21	import javax.swing.event.ChangeEvent;	21	import javax.swing.event.ChangeEvent;
22	import javax.swing.event.ChangeListener;	22	import javax.swing.event.ChangeListener;
23	import org.openide.WizardDescriptor;	23	import org.openide.WizardDescriptor;
		24	import org.openide.WizardValidationException;
24	import org.openide.util.HelpCtx;	25	import org.openide.util.HelpCtx;
25		26
26	/**	27	/**
27	* Panel just asking for basic info.	28	* Panel just asking for basic info.
28	* @author Jesse Glick	29	* @author Jesse Glick
29	*/	30	*/
30	final class PanelConfigureProject implements WizardDescriptor.Panel, WizardDescriptor.FinishablePanel {	31	final class PanelConfigureProject implements WizardDescriptor.Panel, WizardDescriptor.ValidatingPanel, WizardDescriptor.FinishablePanel {
31		32
32	private WizardDescriptor wizardDescriptor;	33	private WizardDescriptor wizardDescriptor;
33	private int type;	34	private int type;
Lines 105-110 Link Here
105		106
106	public boolean isFinishPanel() {	107	public boolean isFinishPanel() {
107	return true;	108	return true;
		109	}
		110
		111	public void validate () throws WizardValidationException {
		112	getComponent ();
		113	component.validate (wizardDescriptor);
108	}	114	}
109		115
110	}	116	}

Lines 13-28 Link Here

(-)src/org/netbeans/modules/java/j2seproject/ui/wizards/PanelSourceFolders.java (-1 / +62 lines)
13		13
14	package org.netbeans.modules.java.j2seproject.ui.wizards;	14	package org.netbeans.modules.java.j2seproject.ui.wizards;
15		15
		16	import java.awt.Dialog;
16	import java.io.File;	17	import java.io.File;
17	import java.io.IOException;	18	import java.io.IOException;
18	import java.text.MessageFormat;	19	import java.text.MessageFormat;
		20	import java.util.Enumeration;
19	import javax.swing.JFileChooser;	21	import javax.swing.JFileChooser;
20	import javax.swing.event.DocumentEvent;	22	import javax.swing.event.DocumentEvent;
21	import javax.swing.event.DocumentListener;	23	import javax.swing.event.DocumentListener;
22	import org.netbeans.api.project.ProjectManager;	24	import org.netbeans.api.project.ProjectManager;
23	import org.netbeans.modules.java.j2seproject.ui.FoldersListSettings;	25	import org.netbeans.modules.java.j2seproject.ui.FoldersListSettings;
24	import org.netbeans.spi.project.ui.support.ProjectChooser;	26	import org.netbeans.spi.project.ui.support.ProjectChooser;
		27	import org.openide.DialogDisplayer;
		28	import org.openide.ErrorManager;
		29	import org.openide.NotifyDescriptor;
25	import org.openide.WizardDescriptor;	30	import org.openide.WizardDescriptor;
		31	import org.openide.WizardValidationException;
26	import org.openide.filesystems.FileObject;	32	import org.openide.filesystems.FileObject;
27	import org.openide.filesystems.FileUtil;	33	import org.openide.filesystems.FileUtil;
28	import org.openide.util.NbBundle;	34	import org.openide.util.NbBundle;
Lines 271-277 Link Here
271	}	277	}
272	return null;	278	return null;
273	}	279	}
274		280
		281	void validate (WizardDescriptor d) throws WizardValidationException {
		282	// sources root
		283	searchClassFiles (FileUtil.toFileObject (FileUtil.normalizeFile(new File (sources.getText ()))));
		284	// test root
		285	searchClassFiles (FileUtil.toFileObject (FileUtil.normalizeFile(new File (tests.getText ()))));
		286	}
		287
		288	private void searchClassFiles (FileObject folder) throws WizardValidationException {
		289	Enumeration en = folder.getData (true);
		290	boolean found = false;
		291	while (!found && en.hasMoreElements ()) {
		292	Object obj = en.nextElement ();
		293	assert obj instanceof FileObject : "Instance of FileObject: " + obj;
		294	FileObject fo = (FileObject) en.nextElement ();
		295	found = "class".equals (fo.getExt ());
		296	}
		297
		298	if (found) {
		299
		300	Object DELETE_OPTION = NbBundle.getMessage (PanelSourceFolders.class, "TXT_DeleteOption"); // NOI18N
		301	Object KEEP_OPTION = NbBundle.getMessage (PanelSourceFolders.class, "TXT_KeepOption"); // NOI18N
		302	Object CANCEL_OPTION = NbBundle.getMessage (PanelSourceFolders.class, "TXT_CancelOption"); // NOI18N
		303	NotifyDescriptor desc = new NotifyDescriptor (
		304	NbBundle.getMessage (PanelSourceFolders.class, "MSG_FoundClassFiles", FileUtil.getFileDisplayName (folder)), // NOI18N
		305	NbBundle.getMessage (PanelSourceFolders.class, "MSG_FoundClassFiles_Title"), // NOI18N
		306	NotifyDescriptor.YES_NO_CANCEL_OPTION,
		307	NotifyDescriptor.QUESTION_MESSAGE,
		308	new Object[] {DELETE_OPTION, KEEP_OPTION, CANCEL_OPTION},
		309	null
		310	);
		311
		312	Object result = DialogDisplayer.getDefault().notify(desc);
		313	if (DELETE_OPTION.equals (result)) {
		314	//deleteClassFiles (folder);
		315	} else if (!KEEP_OPTION.equals (result)) {
		316	// cancel, back to wizard
		317	throw new WizardValidationException (sources, "", ""); // NOI18N
		318	}
		319	}
		320	}
		321
		322	private void deleteClassFiles (FileObject folder) {
		323	Enumeration en = folder.getData (true);
		324	while (en.hasMoreElements ()) {
		325	Object obj = en.nextElement ();
		326	assert obj instanceof FileObject : "Instance of FileObject: " + obj;
		327	FileObject fo = (FileObject) obj;
		328	try {
		329	fo.delete ();
		330	} catch (IOException ioe) {
		331	ErrorManager.getDefault ().notify (ioe);
		332	}
		333	}
		334	}
		335
275	/** This method is called from within the constructor to	336	/** This method is called from within the constructor to
276	* initialize the form.	337	* initialize the form.
277	* WARNING: Do NOT modify this code. The content of this method is	338	* WARNING: Do NOT modify this code. The content of this method is