/* ====================================================================
*
* The ObjectStyle Group Software License, Version 1.0
*
* Copyright (c) 2007 The ObjectStyle Group
* and individual authors of the software. All rights reserved.
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions
* are met:
*
* 1. Redistributions of source code must retain the above copyright
* notice, this list of conditions and the following disclaimer.
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* 2. Redistributions in binary form must reproduce the above copyright
* notice, this list of conditions and the following disclaimer in
* the documentation and/or other materials provided with the
* distribution.
*
* 3. The end-user documentation included with the redistribution, if
* any, must include the following acknowlegement:
* "This product includes software developed by the
* ObjectStyle Group (http://objectstyle.org/)."
* Alternately, this acknowlegement may appear in the software itself,
* if and wherever such third-party acknowlegements normally appear.
*
* 4. The names "ObjectStyle Group" and "Cayenne"
* must not be used to endorse or promote products derived
* from this software without prior written permission. For written
* permission, please contact andrus@objectstyle.org.
*
* 5. Products derived from this software may not be called "ObjectStyle"
* nor may "ObjectStyle" appear in their names without prior written
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*
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* OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
* DISCLAIMED. IN NO EVENT SHALL THE OBJECTSTYLE GROUP OR
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* LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF
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* SUCH DAMAGE.
* ====================================================================
*
* This software consists of voluntary contributions made by many
* individuals on behalf of the ObjectStyle Group. For more
* information on the ObjectStyle Group, please see
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*/
package org.objectstyle.wolips.jdt.ui.tags.actions;
import java.util.ArrayList;
import java.util.HashMap;
import java.util.Iterator;
import java.util.List;
import java.util.Map;
import org.eclipse.core.resources.IFolder;
import org.eclipse.core.resources.IProject;
import org.eclipse.core.resources.IResource;
import org.eclipse.core.runtime.CoreException;
import org.eclipse.core.runtime.IProgressMonitor;
import org.eclipse.core.runtime.NullProgressMonitor;
import org.eclipse.jface.action.IAction;
import org.eclipse.jface.dialogs.Dialog;
import org.eclipse.jface.window.Window;
import org.eclipse.swt.SWT;
import org.eclipse.swt.events.SelectionEvent;
import org.eclipse.swt.events.SelectionListener;
import org.eclipse.swt.graphics.Point;
import org.eclipse.swt.layout.GridData;
import org.eclipse.swt.layout.GridLayout;
import org.eclipse.swt.widgets.Combo;
import org.eclipse.swt.widgets.Composite;
import org.eclipse.swt.widgets.Control;
import org.eclipse.swt.widgets.Label;
import org.eclipse.swt.widgets.Shell;
import org.eclipse.swt.widgets.Text;
import org.objectstyle.wolips.jdt.ui.tags.Tag;
import org.objectstyle.wolips.jdt.ui.tags.TagLib;
import org.objectstyle.wolips.workbenchutilities.actions.AbstractActionOnIResources;
/**
* @author ulrich
*/
public class TagResourcesAction extends AbstractActionOnIResources {
public void run(IAction action) {
Map<IProject, List<IResource>> projectFilesMap = new HashMap<IProject, List<IResource>>();
IResource[] resources = this.getActionResources();
for (int i = 0; i < resources.length; i++) {
IResource resource = resources[i];
List<IResource> resourcesList = projectFilesMap.get(resource.getProject());
if (resourcesList == null) {
resourcesList = new ArrayList<IResource>();
projectFilesMap.put(resource.getProject(), resourcesList);
}
resourcesList.add(resource);
}
for (Iterator iterator = projectFilesMap.keySet().iterator(); iterator.hasNext();) {
IProject project = (IProject) iterator.next();
TagLib tagLib = new TagLib(project);
TagDialog tagDialog = new TagDialog(this.part.getSite().getShell(), tagLib);
int status = tagDialog.open();
if (status != Window.OK) {
return;
}
String tagName = tagDialog.tag;
if (tagName == null || tagName.length() == 0) {
return;
}
List<IResource> resourcesList = projectFilesMap.get(project);
String[] componentNames = this.find(new NullProgressMonitor(), resourcesList);
tagLib.tagComponents(componentNames, tagName);
}
}
protected String[] find(IProgressMonitor monitor, List<IResource> resourcesList) {
ArrayList<String> components = new ArrayList<String>();
try {
for (Iterator iterator = resourcesList.iterator(); iterator.hasNext();) {
IResource resource = (IResource) iterator.next();
this.find(resource, components, monitor);
}
} catch (CoreException e) {
e.printStackTrace();
}
return components.toArray(new String[components.size()]);
}
private void find(IResource resource, ArrayList<String> components, IProgressMonitor monitor) throws CoreException {
if (resource.getType() == IResource.FILE) {
return;
}
IResource[] members = null;
if (resource.getType() == IResource.FOLDER) {
if (resource.getFileExtension() != null && "wo".equals(resource.getFileExtension())) {
components.add(resource.getName().substring(0, resource.getName().indexOf('.')));
return;
}
members = ((IFolder) resource).members();
}
if (resource.getType() == IResource.PROJECT)
members = ((IProject) resource).members();
if (members != null) {
for (int i = 0; i < members.length; i++) {
this.find(members[i], components, monitor);
}
}
}
private class TagDialog extends Dialog {
Text textTag;
Combo comboTags;
private TagLib tagLib;
String tag;
public TagDialog(Shell parentShell, TagLib tagLib) {
super(parentShell);
setShellStyle(getShellStyle() | SWT.RESIZE);
TagDialog.this.tagLib = tagLib;
}
protected Point getInitialSize() {
Point size = super.getInitialSize();
size.x = 300;
return size;
}
protected Control createDialogArea(Composite parent) {
getShell().setText("Add Tag");
Composite composite = new Composite(parent, SWT.NULL);
composite.setLayoutData(new GridData(GridData.FILL_BOTH));
composite.setLayout(new GridLayout(2, false));
Label label = new Label(composite, SWT.NULL);
label.setText("Existing Tags");
comboTags = new Combo(composite, SWT.READ_ONLY);
comboTags.setLayoutData(new GridData(GridData.FILL_HORIZONTAL));
Tag[] tags = tagLib.getTags();
for (int i = 0; i < tags.length; i++) {
comboTags.add(tags[i].name);
}
label = new Label(composite, SWT.NULL);
label.setText("Tag");
textTag = new Text(composite, SWT.BORDER);
textTag.setLayoutData(new GridData(GridData.FILL_HORIZONTAL));
comboTags.addSelectionListener(new SelectionListener() {
public void widgetDefaultSelected(SelectionEvent e) {
//do nothing
}
public void widgetSelected(SelectionEvent e) {
int selected = comboTags.getSelectionIndex();
if(selected >= 0) {
textTag.setText(comboTags.getItem(selected));
}
}
});
return composite;
}
@Override
protected void okPressed() {
tag = textTag.getText();
super.okPressed();
}
}
}