Attachment #39732 for bug #129086

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import org.eclipse.mylar.provisional.tasklist.TaskRepository;
import org.tigris.jira.core.model.Issue;
import org.tigris.jira.core.model.filter.IssueCollector;
import org.tigris.jira.core.service.JiraServer;

/**
 * @author Mik Kersten

		
		private final IProgressMonitor monitor;

		private final AbstractRepositoryQuery query;

		private final List<AbstractQueryHit> hits;
		
		private boolean done = false;

		JiraIssueCollector(IProgressMonitor monitor, AbstractRepositoryQuery query, List<AbstractQueryHit> hits) {
			this.monitor = monitor;
			this.query = query;
			this.hits = hits;


	@Override
	public void openEditQueryDialog(AbstractRepositoryQuery query) {
//		JiraRepositoryQuery filter = (JiraRepositoryQuery) query;
//		String title = "Filter: " + filter.getDescription();
//		TaskUiUtil.openUrl(title, title, filter.getQueryUrl());
		
		if (query instanceof JiraRepositoryQuery) {
			JiraRepositoryQuery filter = (JiraRepositoryQuery) query;
			String title = "Filter: " + filter.getDescription();
			TaskUiUtil.openUrl(title, title, filter.getQueryUrl());
		}
		// TODO support custom filters
	}

	@Override
	protected List<AbstractQueryHit> performQuery(AbstractRepositoryQuery repositoryQuery,
			final IProgressMonitor monitor, MultiStatus queryStatus) {
		if (!(repositoryQuery instanceof JiraRepositoryQuery)) {
			return Collections.emptyList();
		}
		final JiraRepositoryQuery jiraRepositoryQuery = (JiraRepositoryQuery) repositoryQuery;
		final List<AbstractQueryHit> hits = new ArrayList<AbstractQueryHit>();
		JiraIssueCollector collector = new JiraIssueCollector(monitor, jiraRepositoryQuery, hits);
		try {
			TaskRepository repository = MylarTaskListPlugin.getRepositoryManager().getRepository(
					MylarJiraPlugin.REPOSITORY_KIND, repositoryQuery.getRepositoryUrl());
			JiraServerFacade.getDefault().getJiraServer(repository).search(jiraRepositoryQuery.getNamedFilter(), collector);

		TaskRepository repository = MylarTaskListPlugin.getRepositoryManager().getRepository(
				MylarJiraPlugin.REPOSITORY_KIND, repositoryQuery.getRepositoryUrl());

		JiraIssueCollector collector = new JiraIssueCollector(monitor, repositoryQuery, hits);

		try {
			JiraServer jiraServer = JiraServerFacade.getDefault().getJiraServer(repository);
			
			if (repositoryQuery instanceof JiraRepositoryQuery) {			
				jiraServer.search(((JiraRepositoryQuery) repositoryQuery).getNamedFilter(), collector);

			} else if (repositoryQuery instanceof JiraCustomQuery) {
				jiraServer.search(((JiraCustomQuery) repositoryQuery).getFilterDefinition(), collector);
			}	
		} catch (Exception e) {
			queryStatus.add(new Status(IStatus.OK, MylarTaskListPlugin.PLUGIN_ID, IStatus.OK, 
					"Could not log in to server: " + repositoryQuery.getRepositoryUrl()
					+ "\n\nCheck network connection.", e));
		}
		queryStatus.add(Status.OK_STATUS);
		return hits;

	public String getRepositoryUrlFromTaskUrl(String url) {
		if (url == null) {
			return null;
		} else {
			int index = url.indexOf(DELIM_URL);
			if (index != -1) {
				return url.substring(0, index);
			} else {
				return null;
			}
		}
		int index = url.indexOf(DELIM_URL);
		if (index != -1) {
			return url.substring(0, index);
		}
		return null;
	}
}




import org.eclipse.mylar.provisional.tasklist.TaskList;
import org.tigris.jira.core.model.Issue;
import org.tigris.jira.core.model.NamedFilter;
import org.tigris.jira.core.model.filter.FilterDefinition;
import org.w3c.dom.Document;
import org.w3c.dom.Element;
import org.w3c.dom.Node;

	private static final String KEY_ISSUE_SUMMARY = "IssueSummary";

	private static final String KEY_JIRA = "Jira";
	private static final String KEY_CUSTOM = "JiraCustom";

	private static final String KEY_JIRA_CATEGORY = "JiraQuery" + KEY_CATEGORY;

	private static final String KEY_JIRA_QUERY_HIT = KEY_JIRA + KEY_QUERY_HIT;

	private static final String KEY_JIRA_QUERY = KEY_JIRA + KEY_QUERY;
	private static final String KEY_JIRA_CUSTOM = KEY_JIRA + KEY_CUSTOM + KEY_QUERY;

	private static final String KEY_JIRA_ISSUE = "JiraIssue";


	private static final String KEY_FILTER_DESCRIPTION = "FilterDesc";

	public boolean canReadQuery(Node node) {
		return node.getNodeName().equals(KEY_JIRA_QUERY) 
			|| node.getNodeName().equals(KEY_JIRA_CUSTOM);
	}

	public boolean canCreateElementFor(AbstractRepositoryQuery category) {
		return category instanceof JiraRepositoryQuery 
			|| category instanceof JiraCustomQuery;
	}

	public boolean canCreateElementFor(ITask task) {

		}
		if (hasCaughtException) {
			throw new TaskExternalizationException("Failed to load all hits");
		} else {
			return query;
		}
		return query;
	}

	public Element createQueryElement(AbstractRepositoryQuery query, Document doc, Element parent) {
		String queryTagName = getQueryTagNameForElement(query);
		Element node = doc.createElement(queryTagName);

		NamedFilter filter = ((JiraRepositoryQuery) query).getNamedFilter();
		node.setAttribute(KEY_NAME, query.getDescription());
		node.setAttribute(KEY_QUERY_MAX_HITS, query.getMaxHits() + "");
		node.setAttribute(KEY_QUERY_STRING, query.getQueryUrl());
		node.setAttribute(KEY_REPOSITORY_URL, query.getRepositoryUrl());

		if (query instanceof JiraRepositoryQuery) {
			NamedFilter filter = ((JiraRepositoryQuery) query).getNamedFilter();
			node.setAttribute(KEY_FILTER_ID, filter.getId());
			node.setAttribute(KEY_FILTER_NAME, filter.getName());
			node.setAttribute(KEY_FILTER_DESCRIPTION, filter.getDescription());
		} else {
			FilterDefinition filter = ((JiraCustomQuery) query).getFilterDefinition();
			// XXX implement actual export 
			node.setAttribute(KEY_FILTER_ID, filter.getName());
			node.setAttribute(KEY_FILTER_NAME, filter.getName());
			node.setAttribute(KEY_FILTER_DESCRIPTION, filter.getDescription());
		}
		
		for (AbstractQueryHit hit : query.getHits()) {
			try {
				Element element = null;

	public String getQueryTagNameForElement(AbstractRepositoryQuery query) {
		if (query instanceof JiraRepositoryQuery) {
			return KEY_JIRA_QUERY;
		} else if( query instanceof JiraCustomQuery) {
			return KEY_JIRA_CUSTOM;
		}
		return "";
	}




package org.eclipse.mylar.internal.jira.ui.wizards;

import org.eclipse.jface.wizard.Wizard;
import org.eclipse.mylar.internal.jira.JiraRepositoryQuery;
import org.eclipse.mylar.provisional.tasklist.AbstractRepositoryConnector;
import org.eclipse.mylar.provisional.tasklist.AbstractRepositoryQuery;
import org.eclipse.mylar.provisional.tasklist.MylarTaskListPlugin;
import org.eclipse.mylar.provisional.tasklist.TaskRepository;
import org.tigris.jira.core.model.NamedFilter;

/**
 * Wizard that allows the user to select one of their named Jira filters on the

 * 
 * @author Mik Kersten
 * @author Wesley Coelho (initial integration patch)
 * @author Eugene Kuleshov (integration with editor pages)
 */
public class NewJiraQueryWizard extends Wizard {


	@Override
	public void addPages() {
		queryPage = new JiraQueryWizardPage(repository);
		queryPage.setWizard(this);
		addPage(queryPage);
	}

	@Override
	public boolean performFinish() {

		AbstractRepositoryQuery query = queryPage.getQuery();
		if (query != null) {
			MylarTaskListPlugin.getTaskListManager().getTaskList().addQuery(query);
			JiraRepositoryQuery filter = new JiraRepositoryQuery(repository.getUrl(), namedFilter, MylarTaskListPlugin.getTaskListManager().getTaskList());
			MylarTaskListPlugin.getTaskListManager().getTaskList().addQuery(filter);
			AbstractRepositoryConnector connector = MylarTaskListPlugin.getRepositoryManager().getRepositoryConnector(repository.getKind());
			if (connector != null) {
				connector.synchronize(query, null);
			}
//			filter.refreshHits();
		} 

		return true;
	}

	
	
	public boolean canFinish() {
		if(queryPage.getNextPage() == null) {
			return queryPage.isPageComplete();
		}
		return queryPage.getNextPage().isPageComplete();
	}
	
}

Lines 16-23 Link Here

(-)src/org/eclipse/mylar/internal/jira/ui/wizards/JiraQueryWizardPage.java (-22 / +81 lines)
16	import org.eclipse.core.runtime.Status;	16	import org.eclipse.core.runtime.Status;
17	import org.eclipse.core.runtime.jobs.Job;	17	import org.eclipse.core.runtime.jobs.Job;
18	import org.eclipse.jface.dialogs.MessageDialog;	18	import org.eclipse.jface.dialogs.MessageDialog;
		19	import org.eclipse.jface.wizard.IWizardPage;
19	import org.eclipse.jface.wizard.WizardPage;	20	import org.eclipse.jface.wizard.WizardPage;
		21	import org.eclipse.mylar.internal.jira.JiraRepositoryQuery;
20	import org.eclipse.mylar.internal.jira.JiraServerFacade;	22	import org.eclipse.mylar.internal.jira.JiraServerFacade;
		23	import org.eclipse.mylar.provisional.tasklist.AbstractRepositoryQuery;
		24	import org.eclipse.mylar.provisional.tasklist.MylarTaskListPlugin;
21	import org.eclipse.mylar.provisional.tasklist.TaskRepository;	25	import org.eclipse.mylar.provisional.tasklist.TaskRepository;
22	import org.eclipse.swt.SWT;	26	import org.eclipse.swt.SWT;
23	import org.eclipse.swt.events.SelectionAdapter;	27	import org.eclipse.swt.events.SelectionAdapter;
Lines 25-35 Link Here
25	import org.eclipse.swt.layout.GridData;	29	import org.eclipse.swt.layout.GridData;
26	import org.eclipse.swt.layout.GridLayout;	30	import org.eclipse.swt.layout.GridLayout;
27	import org.eclipse.swt.widgets.Button;	31	import org.eclipse.swt.widgets.Button;
28	import org.eclipse.swt.widgets.Combo;
29	import org.eclipse.swt.widgets.Composite;	32	import org.eclipse.swt.widgets.Composite;
30	import org.eclipse.swt.widgets.Display;	33	import org.eclipse.swt.widgets.Display;
31	import org.eclipse.swt.widgets.Label;	34	import org.eclipse.swt.widgets.List;
32	import org.tigris.jira.core.model.NamedFilter;	35	import org.tigris.jira.core.model.NamedFilter;
		36	import org.tigris.jira.core.model.filter.FilterDefinition;
33	import org.tigris.jira.core.service.JiraServer;	37	import org.tigris.jira.core.service.JiraServer;
34		38
35	/**	39	/**
Lines 38-66 Link Here
38	*	42	*
39	* @author Mik Kersten	43	* @author Mik Kersten
40	* @author Wesley Coelho (initial integration patch)	44	* @author Wesley Coelho (initial integration patch)
		45	* @author Eugene Kuleshov (layout and other improvements)
41	*/	46	*/
42	public class JiraQueryWizardPage extends WizardPage {	47	public class JiraQueryWizardPage extends WizardPage {
43		48
44	private static final int COMBO_WIDTH_HINT = 200;	49	// private static final int COMBO_WIDTH_HINT = 200;
45		50
46	private static final String TITLE = "New Jira Query";	51	private static final String TITLE = "New Jira Query";
47		52
48	private static final String DESCRIPTION = "Please select a filter defined on the server.";	53	private static final String DESCRIPTION = "Please select a filter defined on the server.";
49		54
50	private static final String COMBO_LABEL = "Filter:";	55	// private static final String COMBO_LABEL = "Filter:";
51		56
52	private static final String WAIT_MESSAGE = "Downloading...";	57	private static final String WAIT_MESSAGE = "Downloading...";
53		58
54	private static final String JOB_LABEL = "Downloading Filter Names";	59	private static final String JOB_LABEL = "Downloading Filter Names";
55		60
56	private NamedFilter[] filters = null;	61	NamedFilter[] filters = null;
57		62
58	private Combo filterCombo = null;	63	List filterCombo;
59		64
60	private TaskRepository repository;	65	TaskRepository repository;
		66
		67	Button updateButton = null;
		68
		69	private Button buttonCustom;
		70
		71	Button buttonSaved;
		72
		73	private FilterSummaryPage filterSummaryPage;
61		74
62	private Button updateButton = null;
63
64	public JiraQueryWizardPage(TaskRepository repository) {	75	public JiraQueryWizardPage(TaskRepository repository) {
65	super(TITLE);	76	super(TITLE);
66	this.repository = repository;	77	this.repository = repository;
Lines 77-99 Link Here
77	gl.numColumns = 2;	88	gl.numColumns = 2;
78	innerComposite.setLayout(gl);	89	innerComposite.setLayout(gl);
79		90
80	Label label = new Label(innerComposite, SWT.NONE);	91	buttonCustom = new Button(innerComposite, SWT.RADIO);
81	label.setText(COMBO_LABEL);	92	buttonCustom.setLayoutData(new GridData(SWT.LEFT, SWT.CENTER, false, false, 2, 1));
82	label.setLayoutData(new GridData());	93	buttonCustom.setText("Custom Query");
		94	buttonCustom.setSelection(true);
		95
		96	buttonSaved = new Button(innerComposite, SWT.RADIO);
		97	buttonSaved.setLayoutData(new GridData(SWT.LEFT, SWT.CENTER, false, false, 2, 1));
		98	buttonSaved.setText("Saved Query");
		99	buttonSaved.addSelectionListener(new SelectionAdapter() {
		100	public void widgetSelected(SelectionEvent e) {
		101	boolean selection = buttonSaved.getSelection();
		102	filterCombo.setEnabled(selection);
		103	updateButton.setEnabled(selection);
		104	setPageComplete(selection);
		105	}
		106	});
83		107
84	filterCombo = new Combo(innerComposite, SWT.READ_ONLY);	108	filterCombo = new List(innerComposite, SWT.V_SCROLL \| SWT.BORDER);
85	filterCombo.add(WAIT_MESSAGE);	109	filterCombo.add(WAIT_MESSAGE);
86	filterCombo.select(0);	110	filterCombo.select(0);
87		111
88	GridData data = new GridData();	112	GridData data = new GridData(SWT.FILL, SWT.FILL, true, true);
89	data.widthHint = COMBO_WIDTH_HINT;	113	data.horizontalIndent = 15;
90	filterCombo.setLayoutData(data);	114	filterCombo.setLayoutData(data);
		115	filterCombo.setEnabled(false);
91		116
92	new Label(innerComposite, SWT.NULL); // spacer
93	updateButton = new Button(innerComposite, SWT.LEFT \| SWT.PUSH);	117	updateButton = new Button(innerComposite, SWT.LEFT \| SWT.PUSH);
94	updateButton.setText("Update Filters from Repository");	118	final GridData gridData = new GridData(SWT.FILL, SWT.TOP, false, true);
		119	updateButton.setLayoutData(gridData);
		120	updateButton.setText("Update from Repository");
		121	updateButton.setEnabled(false);
95	updateButton.addSelectionListener(new SelectionAdapter() {	122	updateButton.addSelectionListener(new SelectionAdapter() {
96		123
97	@Override	124	@Override
98	public void widgetSelected(SelectionEvent e) {	125	public void widgetSelected(SelectionEvent e) {
99	filterCombo.removeAll();	126	filterCombo.removeAll();
Lines 102-114 Link Here
102	JiraServerFacade.getDefault().refreshServerSettings(repository);	129	JiraServerFacade.getDefault().refreshServerSettings(repository);
103	downloadFilters();	130	downloadFilters();
104	}	131	}
105		132
106	});	133	});
107		134
108	setControl(innerComposite);	135	setControl(innerComposite);
109	downloadFilters();	136	downloadFilters();
110	}	137	}
111		138
		139	public IWizardPage getNextPage() {
		140	if (!buttonCustom.getSelection()) {
		141	return null;
		142	}
		143	if (filterSummaryPage == null) {
		144	FilterDefinition workingCopy = new FilterDefinition();
		145	boolean isAdd = true;
		146
		147	filterSummaryPage = new FilterSummaryPage(repository, "summaryPage", "Filter Summary", null, workingCopy,
		148	isAdd);
		149	filterSummaryPage.setWizard(getWizard());
		150	}
		151	return filterSummaryPage;
		152	}
		153
		154	public boolean canFlipToNextPage() {
		155	return buttonCustom.getSelection();
		156	}
		157
112	protected void downloadFilters() {	158	protected void downloadFilters() {
113	Job job = new Job(JOB_LABEL) {	159	Job job = new Job(JOB_LABEL) {
114	@Override	160	@Override
Lines 153-163 Link Here
153	}	199	}
154		200
155	/** Returns the filter selected by the user or null on failure */	201	/** Returns the filter selected by the user or null on failure */
156	public NamedFilter getSelectedFilter() {	202	private NamedFilter getSelectedFilter() {
157	if (filters != null && filters.length > 0) {	203	if (filters != null && filters.length > 0) {
158	return filters[filterCombo.getSelectionIndex()];	204	return filters[filterCombo.getSelectionIndex()];
159	}	205	}
160	return null;	206	return null;
161	}	207	}
162		208
		209	public AbstractRepositoryQuery getQuery() {
		210	if (buttonSaved.getSelection()) {
		211	return new JiraRepositoryQuery(repository.getUrl(), getSelectedFilter(), MylarTaskListPlugin
		212	.getTaskListManager().getTaskList());
		213	}
		214
		215	if (filterSummaryPage != null) {
		216	return filterSummaryPage.getQuery();
		217	}
		218
		219	return null;
		220	}
		221
163	}	222	}




/*******************************************************************************
 * Copyright (c) 2006 - 2006 Mylar eclipse.org project and others.
 * All rights reserved. This program and the accompanying materials
 * are made available under the terms of the Eclipse Public License v1.0
 * which accompanies this distribution, and is available at
 * http://www.eclipse.org/legal/epl-v10.html
 *
 * Contributors:
 *     Mylar project committers - initial API and implementation
 *******************************************************************************/

package org.eclipse.mylar.internal.jira;

import org.eclipse.mylar.provisional.tasklist.AbstractRepositoryQuery;
import org.eclipse.mylar.provisional.tasklist.TaskList;
import org.tigris.jira.core.model.filter.FilterDefinition;

/**
 * A JiraFilter represents a query for issues from a Jira repository.
 * 
 * @author Mik Kersten
 */
public class JiraCustomQuery extends AbstractRepositoryQuery {

	private static final int MAX_HITS = 75;

	protected FilterDefinition filter = null;

//	private boolean isRefreshing = false;

	public JiraCustomQuery(String repositoryUrl, FilterDefinition filter, TaskList taskList) {
		super(filter.getName(), taskList);
		setMaxHits(MAX_HITS);
		this.filter = filter;
		super.repositoryUrl = repositoryUrl;
		setQueryUrl(repositoryUrl + MylarJiraPlugin.FILTER_URL_PREFIX + filter.getName());
//		super.setDescription(filter.getName());
	}

	public String getRepositoryKind() {
		return MylarJiraPlugin.REPOSITORY_KIND;
	}
	
	public FilterDefinition getFilterDefinition() {
		return filter;
	}
}

//public void refreshHits() {
//isRefreshing = true;
//Job j = new Job(LABEL_REFRESH_JOB) {
//
//	@Override
//	protected IStatus run(final IProgressMonitor monitor) {
//		clearHits();
//		try {
//			TaskRepository repository = MylarTaskListPlugin.getRepositoryManager().getRepository(MylarJiraPlugin.JIRA_REPOSITORY_KIND, repositoryUrl);
//			JiraServerFacade.getDefault().getJiraServer(repository).executeNamedFilter(filter, new IssueCollector() {
//
//				public void done() {
//					isRefreshing = false;
//					Display.getDefault().asyncExec(new Runnable() {
//						public void run() {
//							if (TaskListView.getDefault() != null)
//								TaskListView.getDefault().refreshAndFocus();
//						}
//					});
//				}
//
//				public boolean isCancelled() {
//					return monitor.isCanceled();
//				}
//
//				public void collectIssue(Issue issue) {
//					int issueId = new Integer(issue.getId());
//					JiraFilterHit hit = new JiraFilterHit(issue, JiraFilter.this.getRepositoryUrl(), issueId);
//					addHit(hit);
//				}
//
//				public void start() {
//
//				}
//			});
//
//		} catch (Exception e) {
//			isRefreshing = false;
//			JiraServerFacade.handleConnectionException(e);
//			return Status.CANCEL_STATUS;
//		}
//
//		return Status.OK_STATUS;
//	}
//
//};
//
//j.schedule();
//
//}

//public String getQueryUrl() {
//return super.getQueryUrl();
//}

//public String getPriority() {
//return "";
//}

//public String getDescription() {
//if (filter.getName() != null) {
//	return filter.getName();
//} else {
//	return super.getDescription();
//}
//}
//
//public void setDescription(String description) {
//filter.setDescription(description);
//}

//public boolean isLocal() {
//return false;
//}

///** True if the filter is currently downloading hits */
//public boolean isRefreshing() {
//return isRefreshing;
//}
//public void setRefreshing(boolean refreshing) {
//this.isRefreshing = refreshing;
//}




/*******************************************************************************
 * Copyright (c) 2006 - 2006 Mylar eclipse.org project and others.
 * All rights reserved. This program and the accompanying materials
 * are made available under the terms of the Eclipse Public License v1.0
 * which accompanies this distribution, and is available at
 * http://www.eclipse.org/legal/epl-v10.html
 *
 * Contributors:
 *     Brock Janiczak - initial API and implementation
 *******************************************************************************/

package org.eclipse.mylar.internal.jira.ui.wizards;

import java.util.ArrayList;
import java.util.Iterator;
import java.util.List;

import org.eclipse.jface.resource.ImageDescriptor;
import org.eclipse.jface.viewers.IColorProvider;
import org.eclipse.jface.viewers.ILabelProvider;
import org.eclipse.jface.viewers.ILabelProviderListener;
import org.eclipse.jface.viewers.ISelectionChangedListener;
import org.eclipse.jface.viewers.IStructuredContentProvider;
import org.eclipse.jface.viewers.IStructuredSelection;
import org.eclipse.jface.viewers.LabelProvider;
import org.eclipse.jface.viewers.ListViewer;
import org.eclipse.jface.viewers.SelectionChangedEvent;
import org.eclipse.jface.viewers.StructuredSelection;
import org.eclipse.jface.viewers.Viewer;
import org.eclipse.jface.wizard.IWizardPage;
import org.eclipse.jface.wizard.WizardPage;
import org.eclipse.mylar.internal.jira.JiraCustomQuery;
import org.eclipse.mylar.internal.jira.JiraServerFacade;
import org.eclipse.mylar.provisional.tasklist.AbstractRepositoryQuery;
import org.eclipse.mylar.provisional.tasklist.MylarTaskListPlugin;
import org.eclipse.mylar.provisional.tasklist.TaskRepository;
import org.eclipse.swt.SWT;
import org.eclipse.swt.events.FocusAdapter;
import org.eclipse.swt.events.FocusEvent;
import org.eclipse.swt.events.SelectionAdapter;
import org.eclipse.swt.events.SelectionEvent;
import org.eclipse.swt.graphics.Color;
import org.eclipse.swt.graphics.Image;
import org.eclipse.swt.layout.GridData;
import org.eclipse.swt.layout.GridLayout;
import org.eclipse.swt.widgets.Button;
import org.eclipse.swt.widgets.Composite;
import org.eclipse.swt.widgets.Display;
import org.eclipse.swt.widgets.Label;
import org.eclipse.swt.widgets.Text;
import org.tigris.jira.core.model.Component;
import org.tigris.jira.core.model.Project;
import org.tigris.jira.core.model.Version;
import org.tigris.jira.core.model.filter.ComponentFilter;
import org.tigris.jira.core.model.filter.ContentFilter;
import org.tigris.jira.core.model.filter.FilterDefinition;
import org.tigris.jira.core.model.filter.ProjectFilter;
import org.tigris.jira.core.model.filter.VersionFilter;
import org.tigris.jira.core.service.JiraServer;

/**
 * @author Brock Janiczak
 * @author Eugene Kuleshov (layout and other improvements)
 */
public class FilterSummaryPage extends WizardPage {
	
	final Placeholder ANY_FIX_VERSION = new Placeholder("Any");

	final Placeholder NO_FIX_VERSION = new Placeholder("No Fix Version");

	final Placeholder ANY_REPORTED_VERSION = new Placeholder("Any");

	final Placeholder NO_REPORTED_VERSION = new Placeholder("No Version");

	final Placeholder UNRELEASED_VERSION = new Placeholder("Unreleased Versions");

	final Placeholder RELEASED_VERSION = new Placeholder("Released Versions");

	final Placeholder ANY_COMPONENT = new Placeholder("Any");

	final Placeholder NO_COMPONENT = new Placeholder("No Component");

	private final JiraServer server;

	private ListViewer project;

	private ListViewer reportedIn;

	private ListViewer components;

	private ListViewer fixFor;

	private final FilterDefinition workingCopy;

	private Text name;

	private Text description;

	private Text queryString;

	private Button searchSummary;

	private Button searchDescription;

	private Button searchComments;

	private Button searchEnvironment;

	private final boolean isNew;

	private IssueAttributesPage issueAttributesPage;

	private final TaskRepository repository;

	/**
	 * @param pageName
	 * @param title
	 * @param titleImage
	 */
	protected FilterSummaryPage(TaskRepository repository, String pageName, String title, ImageDescriptor titleImage,
			FilterDefinition workingCopy, boolean isNew) {
		super(pageName, title, titleImage);
		this.repository = repository;

		this.server = JiraServerFacade.getDefault().getJiraServer(repository);
		this.workingCopy = workingCopy;
		this.isNew = isNew;

		setPageComplete(false);
	}

	public void createControl(Composite parent) {
		GridData gd;
		Composite c = new Composite(parent, SWT.NONE);
		c.setLayout(new GridLayout(3, false));

		Label lblName = new Label(c, SWT.NONE);
		final GridData gridData = new GridData();
		lblName.setLayoutData(gridData);
		lblName.setText("Name:");

		name = new Text(c, SWT.BORDER);
		name.setLayoutData(new GridData(SWT.FILL, SWT.FILL, true, false, 2, 1));
		name.addFocusListener(new FocusAdapter() {

			public void focusLost(FocusEvent e) {
				validatePage();
			}

		});

		if (!isNew) {
			name.setEnabled(false);
		}

		Label lblDescription = new Label(c, SWT.NONE);
		lblDescription.setText("Description:");
		lblDescription.setLayoutData(new GridData(SWT.LEFT, SWT.TOP, false, false));

		description = new Text(c, SWT.BORDER | SWT.MULTI | SWT.WRAP | SWT.V_SCROLL);
		gd = new GridData(SWT.FILL, SWT.FILL, true, false, 2, 1);
		gd.heightHint = 40;
		description.setLayoutData(gd);
		description.addFocusListener(new FocusAdapter() {

			public void focusLost(FocusEvent e) {
				validatePage();
			}

		});

		{
			Composite cc = new Composite(c, SWT.NONE);
			final GridData gridData_1 = new GridData(SWT.FILL, SWT.FILL, false, true, 3, 1);
			cc.setLayoutData(gridData_1);
			cc.setLayout(new GridLayout(4, false));

			Label lblProject = new Label(cc, SWT.NONE);
			lblProject.setText("Project:");

			Label lblFixFor = new Label(cc, SWT.NONE);
			lblFixFor.setText("Fix For:");
			lblFixFor.setLayoutData(new GridData(SWT.LEFT, SWT.TOP, false, false));

			Label lblComponent = new Label(cc, SWT.NONE);
			lblComponent.setText("In Components:");
			lblComponent.setLayoutData(new GridData(SWT.LEFT, SWT.TOP, false, false));

			Label lblReportedIn = new Label(cc, SWT.NONE);
			lblReportedIn.setText("Reported In:");
			lblReportedIn.setLayoutData(new GridData(SWT.LEFT, SWT.TOP, false, false));

			createProjectsViewer(cc);
			createFixForViewer(cc);
			createComponentsViewer(cc);
			createReportedInViewer(cc);

		}

		Label lblQuery = new Label(c, SWT.NONE);
		lblQuery.setLayoutData(new GridData());
		lblQuery.setText("Query:");
		queryString = new Text(c, SWT.BORDER);
		queryString.setLayoutData(new GridData(SWT.FILL, SWT.FILL, true, false, 2, 1));
		// TODO put content assist here and a label describing what is available

		queryString.addFocusListener(new FocusAdapter() {

			public void focusLost(FocusEvent e) {
				validatePage();
			}

		});

		Label lblFields = new Label(c, SWT.NONE);
		lblFields.setText("Fields:");
		lblFields.setLayoutData(new GridData(SWT.LEFT, SWT.TOP, false, false));

		searchSummary = new Button(c, SWT.CHECK);
		searchSummary.setLayoutData(new GridData());
		searchSummary.setText("Summary");
		searchSummary.addSelectionListener(new SelectionAdapter() {

			public void widgetSelected(SelectionEvent e) {
				validatePage();
			}

		});

		searchDescription = new Button(c, SWT.CHECK);
		searchDescription.setLayoutData(new GridData());
		searchDescription.setText("Description");
		searchDescription.addSelectionListener(new SelectionAdapter() {

			public void widgetSelected(SelectionEvent e) {
				validatePage();
			}

		});
		new Label(c, SWT.NONE);

		// Need to turn off validation here
		if (isNew) {
			loadFromDefaults();
		} else {
			loadFromWorkingCopy();
		}

		setControl(c);

		searchComments = new Button(c, SWT.CHECK);
		searchComments.setLayoutData(new GridData());
		searchComments.setText("Comments");
		searchComments.addSelectionListener(new SelectionAdapter() {

			public void widgetSelected(SelectionEvent e) {
				validatePage();
			}

		});

		searchEnvironment = new Button(c, SWT.CHECK);
		searchEnvironment.setLayoutData(new GridData());
		searchEnvironment.setText("Environment");
		searchEnvironment.addSelectionListener(new SelectionAdapter() {

			public void widgetSelected(SelectionEvent e) {
				validatePage();
			}

		});
	}

	public IWizardPage getNextPage() {
		if (issueAttributesPage == null) {
			issueAttributesPage = new IssueAttributesPage(repository, "issueAttributes", "Issue Attributes", null,
					workingCopy, isNew);
			issueAttributesPage.setWizard(getWizard());
		}

		return issueAttributesPage;
	}

	private void createReportedInViewer(Composite c) {
		GridData gd;
		reportedIn = new ListViewer(c, SWT.MULTI | SWT.BORDER | SWT.V_SCROLL);
		gd = new GridData(SWT.FILL, SWT.FILL, true, true);
		gd.heightHint = 40;
		reportedIn.getControl().setLayoutData(gd);

		reportedIn.setContentProvider(new IStructuredContentProvider() {
			private Project project;

			public void inputChanged(Viewer viewer, Object oldInput, Object newInput) {
				project = (Project) newInput;
			}

			public void dispose() {
			}

			public Object[] getElements(Object inputElement) {
				if (project != null) {
					Version[] versions = project.getVersions();
					Version[] releasedVersions = project.getReleasedVersions();
					Version[] unreleasedVersions = project.getUnreleasedVersions();

					Object[] elements = new Object[versions.length + 4];
					elements[0] = ANY_REPORTED_VERSION;
					elements[1] = NO_REPORTED_VERSION;
					elements[2] = RELEASED_VERSION;
					System.arraycopy(releasedVersions, 0, elements, 3, releasedVersions.length);

					elements[releasedVersions.length + 3] = UNRELEASED_VERSION;

					System.arraycopy(unreleasedVersions, 0, elements, releasedVersions.length + 4,
							unreleasedVersions.length);
					return elements;
				}
				return new Object[] { ANY_REPORTED_VERSION };
			}

		});
		reportedIn.setLabelProvider(new VersionLabelProvider());
		reportedIn.setInput(null);
	}

	private void createComponentsViewer(Composite c) {
		GridData gd;
		components = new ListViewer(c, SWT.MULTI | SWT.BORDER | SWT.V_SCROLL);
		gd = new GridData(SWT.FILL, SWT.FILL, true, true);
		gd.heightHint = 40;
		components.getControl().setLayoutData(gd);

		components.setContentProvider(new IStructuredContentProvider() {
			private Project project;

			public void inputChanged(Viewer viewer, Object oldInput, Object newInput) {
				project = (Project) newInput;
			}

			public void dispose() {
			}

			public Object[] getElements(Object inputElement) {
				if (project != null) {
					Component[] components = project.getComponents();

					Object[] elements = new Object[components.length + 2];
					elements[0] = ANY_COMPONENT;
					elements[1] = NO_COMPONENT;
					System.arraycopy(components, 0, elements, 2, components.length);
					return elements;
				}
				return new Object[] { ANY_COMPONENT };
			}

		});
		components.setLabelProvider(new ComponentLabelProvider());
		components.setInput(null);
	}

	private void createFixForViewer(Composite c) {
		GridData gd;
		fixFor = new ListViewer(c, SWT.MULTI | SWT.BORDER | SWT.V_SCROLL);
		gd = new GridData(SWT.FILL, SWT.FILL, true, true);
		gd.heightHint = 40;
		fixFor.getControl().setLayoutData(gd);

		fixFor.setContentProvider(new IStructuredContentProvider() {
			private Project project;

			public void inputChanged(Viewer viewer, Object oldInput, Object newInput) {
				project = (Project) newInput;
			}

			public void dispose() {
			}

			public Object[] getElements(Object inputElement) {
				if (project != null) {
					Version[] versions = project.getVersions();
					Version[] releasedVersions = project.getReleasedVersions();
					Version[] unreleasedVersions = project.getUnreleasedVersions();

					Object[] elements = new Object[versions.length + 4];
					elements[0] = ANY_FIX_VERSION;
					elements[1] = NO_FIX_VERSION;
					elements[2] = RELEASED_VERSION;
					System.arraycopy(releasedVersions, 0, elements, 3, releasedVersions.length);

					elements[releasedVersions.length + 3] = UNRELEASED_VERSION;

					System.arraycopy(unreleasedVersions, 0, elements, releasedVersions.length + 4,
							unreleasedVersions.length);
					return elements;
				}
				return new Object[] { ANY_REPORTED_VERSION };
			}

		});
		fixFor.setLabelProvider(new VersionLabelProvider());
		fixFor.setInput(null);
	}

	private void createProjectsViewer(Composite c) {
		project = new ListViewer(c, SWT.V_SCROLL | SWT.MULTI | SWT.BORDER);
		project.getControl().setLayoutData(new GridData(SWT.FILL, SWT.FILL, true, true));
		project.setContentProvider(new IStructuredContentProvider() {

			public void inputChanged(Viewer viewer, Object oldInput, Object newInput) {
			}

			public void dispose() {
			}

			public Object[] getElements(Object inputElement) {
				JiraServer server = (JiraServer) inputElement;
				Object[] elements = new Object[server.getProjects().length + 1];
				elements[0] = new Placeholder("All Projects");
				System.arraycopy(server.getProjects(), 0, elements, 1, server.getProjects().length);

				return elements;
			}

		});

		project.setLabelProvider(new LabelProvider() {

			public String getText(Object element) {
				if (element instanceof Placeholder) {
					return ((Placeholder) element).getText();
				}

				return ((Project) element).getName();
			}

		});

		project.setInput(server);
		project.addSelectionChangedListener(new ISelectionChangedListener() {

			public void selectionChanged(SelectionChangedEvent event) {
				IStructuredSelection selection = ((IStructuredSelection) event.getSelection());
				Project selectedProject = null;
				if (!selection.isEmpty() && !(selection.getFirstElement() instanceof Placeholder)) {
					selectedProject = (Project) selection.getFirstElement();
				}

				updateCurrentProject(selectedProject);
				validatePage();
			}

		});
	}

	void updateCurrentProject(Project project) {
		this.fixFor.setInput(project);
		this.components.setInput(project);
		this.reportedIn.setInput(project);

	}

	void validatePage() {
		if (name.getText().length() == 0) {
			setErrorMessage("Name is mandatory");
			setPageComplete(false);
			return;
		}

		setErrorMessage(null);
		setPageComplete(true);
	}

	private void loadFromDefaults() {
		project.setSelection(new StructuredSelection(new Placeholder("All Projects")));
		searchSummary.setSelection(true);
		searchDescription.setSelection(true);
	}

	private void loadFromWorkingCopy() {
		if (workingCopy.getName() != null) {
			name.setText(workingCopy.getName());
		}

		if (workingCopy.getDescription() != null) {
			description.setText(workingCopy.getDescription());
		}

		if (workingCopy.getProjectFilter() != null) {
			project.setSelection(new StructuredSelection(workingCopy.getProjectFilter().getProject()));
		} else {
			project.setSelection(new StructuredSelection(new Placeholder("All Projects")));
		}

		if (workingCopy.getFixForVersionFilter() != null) {
			if (workingCopy.getFixForVersionFilter().hasNoVersion()) {
				fixFor.setSelection(new StructuredSelection(new Object[] { NO_FIX_VERSION }));
			} else if (workingCopy.getFixForVersionFilter().isReleasedVersions()
					&& workingCopy.getFixForVersionFilter().isUnreleasedVersions()) {
				fixFor.setSelection(new StructuredSelection(new Object[] { RELEASED_VERSION, UNRELEASED_VERSION }));
			} else if (workingCopy.getFixForVersionFilter().isReleasedVersions()) {
				fixFor.setSelection(new StructuredSelection(RELEASED_VERSION));
			} else if (workingCopy.getFixForVersionFilter().isUnreleasedVersions()) {
				fixFor.setSelection(new StructuredSelection(UNRELEASED_VERSION));
			} else {
				fixFor.setSelection(new StructuredSelection(workingCopy.getFixForVersionFilter().getVersions()));
			}
		} else {
			fixFor.setSelection(new StructuredSelection(ANY_FIX_VERSION));
		}

		if (workingCopy.getReportedInVersionFilter() != null) {
			if (workingCopy.getReportedInVersionFilter().hasNoVersion()) {
				reportedIn.setSelection(new StructuredSelection(new Object[] { NO_REPORTED_VERSION }));
			} else if (workingCopy.getReportedInVersionFilter().isReleasedVersions()
					&& workingCopy.getReportedInVersionFilter().isUnreleasedVersions()) {
				reportedIn.setSelection(new StructuredSelection(new Object[] { RELEASED_VERSION, UNRELEASED_VERSION }));
			} else if (workingCopy.getReportedInVersionFilter().isReleasedVersions()) {
				reportedIn.setSelection(new StructuredSelection(RELEASED_VERSION));
			} else if (workingCopy.getReportedInVersionFilter().isUnreleasedVersions()) {
				reportedIn.setSelection(new StructuredSelection(UNRELEASED_VERSION));
			} else {
				reportedIn
						.setSelection(new StructuredSelection(workingCopy.getReportedInVersionFilter().getVersions()));
			}
		} else {
			reportedIn.setSelection(new StructuredSelection(ANY_REPORTED_VERSION));
		}

		if (workingCopy.getContentFilter() != null) {
			this.queryString.setText(workingCopy.getContentFilter().getQueryString());
			this.searchComments.setSelection(workingCopy.getContentFilter().isSearchingComments());
			this.searchDescription.setSelection(workingCopy.getContentFilter().isSearchingDescription());
			this.searchEnvironment.setSelection(workingCopy.getContentFilter().isSearchingEnvironment());
			this.searchSummary.setSelection(workingCopy.getContentFilter().isSearchingSummary());
		}

		if (workingCopy.getComponentFilter() != null) {
			if (workingCopy.getComponentFilter().hasNoComponent()) {
				components.setSelection(new StructuredSelection(NO_COMPONENT));
			} else {
				components.setSelection(new StructuredSelection(workingCopy.getComponentFilter().getComponents()));
			}
		} else {
			components.setSelection(new StructuredSelection(ANY_COMPONENT));
		}
	}

	/* default */void applyChanges() {
		workingCopy.setName(this.name.getText());
		workingCopy.setDescription(this.description.getText());
		if (this.queryString.getText().length() > 0 || this.searchSummary.getSelection()
				|| this.searchDescription.getSelection() || this.searchEnvironment.getSelection()
				|| this.searchComments.getSelection()) {
			workingCopy.setContentFilter(new ContentFilter(this.queryString.getText(), this.searchSummary
					.getSelection(), this.searchDescription.getSelection(), this.searchEnvironment.getSelection(),
					this.searchComments.getSelection()));
		} else {
			workingCopy.setContentFilter(null);
		}

		IStructuredSelection projectSelection = (IStructuredSelection) this.project.getSelection();
		if (!projectSelection.isEmpty() && projectSelection.getFirstElement() instanceof Project) {
			workingCopy.setProjectFilter(new ProjectFilter((Project) projectSelection.getFirstElement()));
		} else {
			workingCopy.setProjectFilter(null);
		}

		IStructuredSelection reportedInSelection = (IStructuredSelection) reportedIn.getSelection();
		if (reportedInSelection.isEmpty()) {
			workingCopy.setReportedInVersionFilter(null);
		} else {
			boolean selectionContainsReleased = false;
			boolean selectionContainsUnreleased = false;
			boolean selectionContainsAll = false;
			boolean selectionContainsNone = false;

			List<Version> selectedVersions = new ArrayList<Version>();

			for (Iterator i = reportedInSelection.iterator(); i.hasNext();) {
				Object selection = i.next();
				if (ANY_REPORTED_VERSION.equals(selection)) {
					selectionContainsAll = true;
				} else if (NO_REPORTED_VERSION.equals(selection)) {
					selectionContainsNone = true;
				} else if (RELEASED_VERSION.equals(selection)) {
					selectionContainsReleased = true;
				} else if (UNRELEASED_VERSION.equals(selection)) {
					selectionContainsUnreleased = true;
				} else if (selection instanceof Version) {
					selectedVersions.add((Version) selection);
				}
			}

			if (selectionContainsAll) {
				workingCopy.setReportedInVersionFilter(null);
			} else if (selectionContainsNone) {
				workingCopy.setReportedInVersionFilter(new VersionFilter(new Version[0]));
			} else if (selectionContainsReleased || selectionContainsUnreleased) {
				workingCopy.setReportedInVersionFilter(new VersionFilter(selectionContainsReleased,
						selectionContainsUnreleased));
			} else if (selectedVersions.size() > 0) {
				workingCopy.setReportedInVersionFilter(
						new VersionFilter(selectedVersions.toArray(new Version[selectedVersions.size()])));
			} else {
				workingCopy.setReportedInVersionFilter(null);
			}
		}

		IStructuredSelection fixForSelection = (IStructuredSelection) fixFor.getSelection();
		if (fixForSelection.isEmpty()) {
			workingCopy.setFixForVersionFilter(null);
		} else {
			boolean selectionContainsReleased = false;
			boolean selectionContainsUnreleased = false;
			boolean selectionContainsAll = false;
			boolean selectionContainsNone = false;

			List<Version> selectedVersions = new ArrayList<Version>();

			for (Iterator i = fixForSelection.iterator(); i.hasNext();) {
				Object selection = i.next();
				if (ANY_FIX_VERSION.equals(selection)) {
					selectionContainsAll = true;
				} else if (NO_FIX_VERSION.equals(selection)) {
					selectionContainsNone = true;
				} else if (RELEASED_VERSION.equals(selection)) {
					selectionContainsReleased = true;
				} else if (UNRELEASED_VERSION.equals(selection)) {
					selectionContainsUnreleased = true;
				} else if (selection instanceof Version) {
					selectedVersions.add((Version) selection);
				}
			}

			if (selectionContainsAll) {
				workingCopy.setFixForVersionFilter(null);
			} else if (selectionContainsNone) {
				workingCopy.setFixForVersionFilter(new VersionFilter(new Version[0]));
			} else if (selectionContainsReleased || selectionContainsUnreleased) {
				workingCopy.setFixForVersionFilter(new VersionFilter(selectionContainsReleased,
						selectionContainsUnreleased));
			} else if (selectedVersions.size() > 0) {
				workingCopy.setFixForVersionFilter(
						new VersionFilter(selectedVersions.toArray(new Version[selectedVersions.size()])));
			} else {
				workingCopy.setFixForVersionFilter(null);
			}
		}

		IStructuredSelection componentsSelection = (IStructuredSelection) components.getSelection();
		if (componentsSelection.isEmpty()) {
			workingCopy.setComponentFilter(null);
		} else {

			boolean selectionContainsAll = false;
			boolean selectionContainsNone = false;
			List<Component> selectedComponents = new ArrayList<Component>();

			for (Iterator i = componentsSelection.iterator(); i.hasNext();) {
				Object selection = i.next();
				if (ANY_COMPONENT.equals(selection)) {
					selectionContainsAll = true;
				} else if (NO_COMPONENT.equals(selection)) {
					selectionContainsNone = true;
				} else if (selection instanceof Component) {
					selectedComponents.add((Component) selection);
				}
			}

			if (selectionContainsAll) {
				workingCopy.setComponentFilter(null);
			} else if (selectedComponents.size() > 0) {
				workingCopy.setComponentFilter(
						new ComponentFilter(selectedComponents.toArray(new Component[selectedComponents.size()])));
			} else if (selectionContainsNone) {
				workingCopy.setComponentFilter(new ComponentFilter(new Component[0]));
			} else {
				workingCopy.setComponentFilter(null);
			}
		}
	}

	final class ComponentLabelProvider implements ILabelProvider {

		/*
		 * (non-Javadoc)
		 * 
		 * @see org.eclipse.jface.viewers.ILabelProvider#getImage(java.lang.Object)
		 */
		public Image getImage(Object element) {
			return null;
		}

		/*
		 * (non-Javadoc)
		 * 
		 * @see org.eclipse.jface.viewers.ILabelProvider#getText(java.lang.Object)
		 */
		public String getText(Object element) {
			if (element instanceof Placeholder) {
				return ((Placeholder) element).getText();
			}
			return ((Component) element).getName();
		}

		/*
		 * (non-Javadoc)
		 * 
		 * @see org.eclipse.jface.viewers.IBaseLabelProvider#addListener(org.eclipse.jface.viewers.ILabelProviderListener)
		 */
		public void addListener(ILabelProviderListener listener) {
		}

		/*
		 * (non-Javadoc)
		 * 
		 * @see org.eclipse.jface.viewers.IBaseLabelProvider#dispose()
		 */
		public void dispose() {
		}

		/*
		 * (non-Javadoc)
		 * 
		 * @see org.eclipse.jface.viewers.IBaseLabelProvider#isLabelProperty(java.lang.Object,
		 *      java.lang.String)
		 */
		public boolean isLabelProperty(Object element, String property) {
			return false;
		}

		/*
		 * (non-Javadoc)
		 * 
		 * @see org.eclipse.jface.viewers.IBaseLabelProvider#removeListener(org.eclipse.jface.viewers.ILabelProviderListener)
		 */
		public void removeListener(ILabelProviderListener listener) {
		}

	}

	final class VersionLabelProvider implements ILabelProvider, IColorProvider {

		/*
		 * (non-Javadoc)
		 * 
		 * @see org.eclipse.jface.viewers.ILabelProvider#getImage(java.lang.Object)
		 */
		public Image getImage(Object element) {
			return null;
		}

		/*
		 * (non-Javadoc)
		 * 
		 * @see org.eclipse.jface.viewers.ILabelProvider#getText(java.lang.Object)
		 */
		public String getText(Object element) {
			if (element instanceof Placeholder) {
				return ((Placeholder) element).getText();
			}
			return ((Version) element).getName();
		}

		/*
		 * (non-Javadoc)
		 * 
		 * @see org.eclipse.jface.viewers.IBaseLabelProvider#addListener(org.eclipse.jface.viewers.ILabelProviderListener)
		 */
		public void addListener(ILabelProviderListener listener) {

		}

		/*
		 * (non-Javadoc)
		 * 
		 * @see org.eclipse.jface.viewers.IBaseLabelProvider#dispose()
		 */
		public void dispose() {
		}

		/*
		 * (non-Javadoc)
		 * 
		 * @see org.eclipse.jface.viewers.IBaseLabelProvider#isLabelProperty(java.lang.Object,
		 *      java.lang.String)
		 */
		public boolean isLabelProperty(Object element, String property) {
			return false;
		}

		/*
		 * (non-Javadoc)
		 * 
		 * @see org.eclipse.jface.viewers.IBaseLabelProvider#removeListener(org.eclipse.jface.viewers.ILabelProviderListener)
		 */
		public void removeListener(ILabelProviderListener listener) {
		}

		/*
		 * (non-Javadoc)
		 * 
		 * @see org.eclipse.jface.viewers.IColorProvider#getForeground(java.lang.Object)
		 */
		public Color getForeground(Object element) {
			return null;
		}

		/*
		 * (non-Javadoc)
		 * 
		 * @see org.eclipse.jface.viewers.IColorProvider#getBackground(java.lang.Object)
		 */
		public Color getBackground(Object element) {
			if (element instanceof Placeholder) {
				return Display.getCurrent().getSystemColor(SWT.COLOR_INFO_BACKGROUND);
			}
			return null;
		}

	}

	private final class Placeholder {
		private final String text;

		public Placeholder(String text) {
			this.text = text;
		}

		/*
		 * (non-Javadoc)
		 * 
		 * @see java.lang.Object#equals(java.lang.Object)
		 */
		public boolean equals(Object obj) {
			if (obj == null)
				return false;
			if (!(obj instanceof Placeholder))
				return false;

			Placeholder that = (Placeholder) obj;
			return this.text.equals(that.text);
		}

		public String getText() {
			return this.text;
		}
	}

	public AbstractRepositoryQuery getQuery() {
		this.applyChanges();
		issueAttributesPage.applyChanges();
		if (isNew) {
			server.addLocalFilter(workingCopy);
		}

		return new JiraCustomQuery(repository.getUrl(), workingCopy, MylarTaskListPlugin.getTaskListManager()
				.getTaskList());
	}
}




/*******************************************************************************
 * Copyright (c) 2006 - 2006 Mylar eclipse.org project and others.
 * All rights reserved. This program and the accompanying materials
 * are made available under the terms of the Eclipse Public License v1.0
 * which accompanies this distribution, and is available at
 * http://www.eclipse.org/legal/epl-v10.html
 *
 * Contributors:
 *     Brock Janiczak - initial API and implementation
 *******************************************************************************/

package org.eclipse.mylar.internal.jira.ui.wizards;

import java.util.ArrayList;
import java.util.Iterator;
import java.util.List;

import org.eclipse.jface.resource.ImageDescriptor;
import org.eclipse.jface.viewers.ComboViewer;
import org.eclipse.jface.viewers.ISelectionChangedListener;
import org.eclipse.jface.viewers.IStructuredContentProvider;
import org.eclipse.jface.viewers.IStructuredSelection;
import org.eclipse.jface.viewers.LabelProvider;
import org.eclipse.jface.viewers.ListViewer;
import org.eclipse.jface.viewers.SelectionChangedEvent;
import org.eclipse.jface.viewers.StructuredSelection;
import org.eclipse.jface.viewers.Viewer;
import org.eclipse.jface.wizard.WizardPage;
import org.eclipse.mylar.internal.jira.JiraServerFacade;
import org.eclipse.mylar.provisional.tasklist.TaskRepository;
import org.eclipse.swt.SWT;
import org.eclipse.swt.events.ModifyEvent;
import org.eclipse.swt.events.ModifyListener;
import org.eclipse.swt.layout.GridData;
import org.eclipse.swt.layout.GridLayout;
import org.eclipse.swt.widgets.Composite;
import org.eclipse.swt.widgets.Label;
import org.eclipse.swt.widgets.Text;
import org.tigris.jira.core.model.IssueType;
import org.tigris.jira.core.model.Priority;
import org.tigris.jira.core.model.Resolution;
import org.tigris.jira.core.model.Status;
import org.tigris.jira.core.model.filter.CurrentUserFilter;
import org.tigris.jira.core.model.filter.FilterDefinition;
import org.tigris.jira.core.model.filter.IssueTypeFilter;
import org.tigris.jira.core.model.filter.NobodyFilter;
import org.tigris.jira.core.model.filter.PriorityFilter;
import org.tigris.jira.core.model.filter.ResolutionFilter;
import org.tigris.jira.core.model.filter.SpecificUserFilter;
import org.tigris.jira.core.model.filter.StatusFilter;
import org.tigris.jira.core.model.filter.UserFilter;
import org.tigris.jira.core.model.filter.UserInGroupFilter;
import org.tigris.jira.core.service.JiraServer;

/**
 * @author Brock Janiczak
 * @author Eugene Kuleshov (layout and other improvements)
 */
public class IssueAttributesPage extends WizardPage {
	final Placeholder ANY_ISSUE_TYPE = new Placeholder("Any");

	final Placeholder ANY_RESOLUTION = new Placeholder("Any");

	final Placeholder UNRESOLVED = new Placeholder("Unresolved");

	final Placeholder UNASSIGNED = new Placeholder("Unassigned");

	final Placeholder ANY_REPORTER = new Placeholder("Any");

	final Placeholder NO_REPORTER = new Placeholder("No Reporter");

	final Placeholder CURRENT_USER_REPORTER = new Placeholder("Current User");

	final Placeholder SPECIFIC_USER_REPORTER = new Placeholder("Specified User");

	final Placeholder SPECIFIC_GROUP_REPORTER = new Placeholder("Specified Group");

	final Placeholder ANY_ASSIGNEE = new Placeholder("Any");

	final Placeholder CURRENT_USER_ASSIGNEE = new Placeholder("Current User");

	final Placeholder SPECIFIC_USER_ASSIGNEE = new Placeholder("Specified User");

	final Placeholder SPECIFIC_GROUP_ASSIGNEE = new Placeholder("Specified Group");

	final Placeholder ANY_STATUS = new Placeholder("Any");

	final Placeholder ANY_PRIORITY = new Placeholder("Any");

//	private final TaskRepository repository;

	private final JiraServer jiraServer;

	private final FilterDefinition workingCopy;

	private final boolean isNew;

	private ListViewer issueType;

	private ComboViewer reporterType;

	private ComboViewer assigneeType;

	private ListViewer status;

	private ListViewer resolution;

	private ListViewer priority;

	Text assignee;

	Text reporter;

	/**
	 * @param repository
	 * @param pageName
	 * @param title
	 * @param titleImage
	 * @param server
	 */
	protected IssueAttributesPage(TaskRepository repository, String pageName, String title, ImageDescriptor titleImage,
			FilterDefinition workingCopy, boolean isNew) {
		super(pageName, title, titleImage);
//		this.repository = repository;
		this.jiraServer = JiraServerFacade.getDefault().getJiraServer(repository);
		this.workingCopy = workingCopy;
		this.isNew = isNew;

		setPageComplete(false);
	}

	/*
	 * (non-Javadoc)
	 * 
	 * @see org.eclipse.jface.dialogs.IDialogPage#createControl(org.eclipse.swt.widgets.Composite)
	 */
	public void createControl(Composite parent) {
		GridData gd;

		Composite cc = new Composite(parent, SWT.NONE);
		cc.setLayout(new GridLayout(1, false));

		{
			Composite c = new Composite(cc, SWT.NONE);
			final GridData gridData = new GridData(SWT.FILL, SWT.TOP, true, false);
			gridData.widthHint = 515;
			c.setLayoutData(gridData);
			c.setLayout(new GridLayout(3, false));

			Label lblReportedBy = new Label(c, SWT.NONE);
			lblReportedBy.setText("Reported By:");
			lblReportedBy.setLayoutData(new GridData(SWT.LEFT, SWT.TOP, false, false));

			reporterType = new ComboViewer(c, SWT.BORDER | SWT.READ_ONLY);
			final GridData gridData_1 = new GridData(SWT.FILL, SWT.FILL, false, false);
			gridData_1.widthHint = 133;
			reporterType.getControl().setLayoutData(gridData_1);

			reporterType.setContentProvider(new IStructuredContentProvider() {

				public void inputChanged(Viewer viewer, Object oldInput, Object newInput) {
				}

				public void dispose() {
				}

				public Object[] getElements(Object inputElement) {
					return new Object[] { ANY_REPORTER, NO_REPORTER, CURRENT_USER_REPORTER, SPECIFIC_USER_REPORTER,
							SPECIFIC_GROUP_REPORTER };
				}

			});

			reporterType.setLabelProvider(new LabelProvider() {

				public String getText(Object element) {
					return ((Placeholder) element).getText();
				}

			});

			reporterType.setInput(jiraServer);

			reporter = new Text(c, SWT.BORDER);
			reporter.setLayoutData(new GridData(SWT.FILL, SWT.FILL, true, false));
			reporter.setEnabled(false);

			reporter.addModifyListener(new ModifyListener() {

				public void modifyText(ModifyEvent e) {
					validatePage();
				}

			});

			Label lblAssignedTo = new Label(c, SWT.NONE);
			lblAssignedTo.setText("Assigned To:");
			lblAssignedTo.setLayoutData(new GridData(SWT.LEFT, SWT.TOP, false, false));

			assigneeType = new ComboViewer(c, SWT.BORDER | SWT.READ_ONLY);
			final GridData gridData_2 = new GridData(SWT.FILL, SWT.FILL, false, false);
			gridData_2.widthHint = 118;
			assigneeType.getControl().setLayoutData(gridData_2);

			assigneeType.setContentProvider(new IStructuredContentProvider() {

				public void inputChanged(Viewer viewer, Object oldInput, Object newInput) {
				}

				public void dispose() {
				}

				public Object[] getElements(Object inputElement) {
					return new Object[] { ANY_ASSIGNEE, UNASSIGNED, CURRENT_USER_ASSIGNEE, SPECIFIC_USER_ASSIGNEE,
							SPECIFIC_GROUP_ASSIGNEE };
				}

			});

			assigneeType.setLabelProvider(new LabelProvider() {

				public String getText(Object element) {
					return ((Placeholder) element).getText();
				}

			});

			assigneeType.setInput(jiraServer);
			assigneeType.addSelectionChangedListener(new ISelectionChangedListener() {

				public void selectionChanged(SelectionChangedEvent event) {
					Object selection = ((IStructuredSelection) event.getSelection()).getFirstElement();
					if (SPECIFIC_USER_ASSIGNEE.equals(selection) || SPECIFIC_GROUP_ASSIGNEE.equals(selection)) {
						assignee.setEnabled(true);
					} else {
						assignee.setEnabled(false);
						assignee.setText(""); //$NON-NLS-1$
					}
					validatePage();
				}

			});

			reporterType.addSelectionChangedListener(new ISelectionChangedListener() {

				public void selectionChanged(SelectionChangedEvent event) {
					Object selection = ((IStructuredSelection) event.getSelection()).getFirstElement();
					if (SPECIFIC_USER_REPORTER.equals(selection) || SPECIFIC_GROUP_REPORTER.equals(selection)) {
						reporter.setEnabled(true);
					} else {
						reporter.setEnabled(false);
					}
				}

			});

			assignee = new Text(c, SWT.BORDER);
			assignee.setLayoutData(new GridData(SWT.FILL, SWT.FILL, true, false));
			assignee.setEnabled(false);

			assignee.addModifyListener(new ModifyListener() {

				public void modifyText(ModifyEvent e) {
					validatePage();
				}

			});

		}

		{
			Composite c = new Composite(cc, SWT.NONE);
			final GridData gridData = new GridData(SWT.FILL, SWT.FILL, true, true);
			gridData.heightHint = 149;
			c.setLayoutData(gridData);
			c.setLayout(new GridLayout(4, false));

			Label lblIssueType = new Label(c, SWT.NONE);
			lblIssueType.setText("Type:");
			lblIssueType.setLayoutData(new GridData(SWT.FILL, SWT.TOP, false, false));

			Label lblStatus = new Label(c, SWT.NONE);
			lblStatus.setText("Status:");
			lblStatus.setLayoutData(new GridData(SWT.FILL, SWT.TOP, false, false));

			Label lblResolution = new Label(c, SWT.NONE);
			lblResolution.setText("Resolution:");
			lblResolution.setLayoutData(new GridData(SWT.FILL, SWT.TOP, false, false));

			Label lblPriority = new Label(c, SWT.NONE);
			lblPriority.setText("Priority:");
			lblPriority.setLayoutData(new GridData(SWT.FILL, SWT.TOP, false, false));
			issueType = new ListViewer(c, SWT.MULTI | SWT.BORDER | SWT.V_SCROLL);
			gd = new GridData(SWT.FILL, SWT.FILL, true, true);
			gd.heightHint = 40;
			issueType.getControl().setLayoutData(gd);

			issueType.setContentProvider(new IStructuredContentProvider() {

				public void inputChanged(Viewer viewer, Object oldInput, Object newInput) {
				}

				public void dispose() {
				}

				public Object[] getElements(Object inputElement) {
					JiraServer server = (JiraServer) inputElement;
					Object[] elements = new Object[server.getIssueTypes().length + 1];
					elements[0] = ANY_ISSUE_TYPE;
					System.arraycopy(server.getIssueTypes(), 0, elements, 1, server.getIssueTypes().length);

					return elements;
				}
			});

			issueType.setLabelProvider(new LabelProvider() {

				public String getText(Object element) {
					if (element instanceof Placeholder) {
						return ((Placeholder) element).getText();
					}

					return ((IssueType) element).getName();
				}

			});

			issueType.addSelectionChangedListener(new ISelectionChangedListener() {

				public void selectionChanged(SelectionChangedEvent event) {
					validatePage();
				}

			});
			issueType.setInput(jiraServer);

			status = new ListViewer(c, SWT.MULTI | SWT.BORDER | SWT.V_SCROLL);
			gd = new GridData(SWT.FILL, SWT.FILL, true, true);
			gd.heightHint = 40;
			status.getControl().setLayoutData(gd);

			status.setContentProvider(new IStructuredContentProvider() {

				public void inputChanged(Viewer viewer, Object oldInput, Object newInput) {
				}

				public void dispose() {
				}

				public Object[] getElements(Object inputElement) {
					JiraServer server = (JiraServer) inputElement;
					Object[] elements = new Object[server.getStatuses().length + 1];
					elements[0] = ANY_STATUS;
					System.arraycopy(server.getStatuses(), 0, elements, 1, server.getStatuses().length);

					return elements;
				}
			});

			status.setLabelProvider(new LabelProvider() {

				public String getText(Object element) {
					if (element instanceof Placeholder) {
						return ((Placeholder) element).getText();
					}

					return ((Status) element).getName();
				}

			});

			status.addSelectionChangedListener(new ISelectionChangedListener() {

				public void selectionChanged(SelectionChangedEvent event) {
					validatePage();
				}

			});
			status.setInput(jiraServer);

			resolution = new ListViewer(c, SWT.MULTI | SWT.BORDER | SWT.V_SCROLL);
			gd = new GridData(SWT.FILL, SWT.FILL, true, true);
			gd.heightHint = 40;
			resolution.getControl().setLayoutData(gd);
			resolution.setContentProvider(new IStructuredContentProvider() {

				public void inputChanged(Viewer viewer, Object oldInput, Object newInput) {
				}

				public void dispose() {
				}

				public Object[] getElements(Object inputElement) {
					JiraServer server = (JiraServer) inputElement;
					Object[] elements = new Object[server.getResolutions().length + 2];
					elements[0] = ANY_RESOLUTION;
					elements[1] = UNRESOLVED;
					System.arraycopy(server.getResolutions(), 0, elements, 2, server.getResolutions().length);

					return elements;
				}
			});

			resolution.setLabelProvider(new LabelProvider() {

				public String getText(Object element) {
					if (element instanceof Placeholder) {
						return ((Placeholder) element).getText();
					}

					return ((Resolution) element).getName();
				}

			});

			resolution.addSelectionChangedListener(new ISelectionChangedListener() {

				public void selectionChanged(SelectionChangedEvent event) {
					validatePage();
				}

			});
			resolution.setInput(jiraServer);

			priority = new ListViewer(c, SWT.MULTI | SWT.BORDER | SWT.V_SCROLL);
			gd = new GridData(SWT.FILL, SWT.FILL, true, true);
			gd.heightHint = 40;
			priority.getControl().setLayoutData(gd);

			priority.setContentProvider(new IStructuredContentProvider() {

				public void inputChanged(Viewer viewer, Object oldInput, Object newInput) {
				}

				public void dispose() {
				}

				public Object[] getElements(Object inputElement) {
					JiraServer server = (JiraServer) inputElement;
					Object[] elements = new Object[server.getPriorities().length + 1];
					elements[0] = ANY_PRIORITY;
					System.arraycopy(server.getPriorities(), 0, elements, 1, server.getPriorities().length);

					return elements;
				}
			});

			priority.setLabelProvider(new LabelProvider() {

				public String getText(Object element) {
					if (element instanceof Placeholder) {
						return ((Placeholder) element).getText();
					}

					return ((Priority) element).getName();
				}

			});
			priority.addSelectionChangedListener(new ISelectionChangedListener() {

				public void selectionChanged(SelectionChangedEvent event) {
					validatePage();
				}

			});
			priority.setInput(jiraServer);
		}

		if (isNew) {
			loadFromDefaults();
		} else {
			loadFromWorkingCopy();
		}

		setControl(cc);
	}

	void validatePage() {

	}

	/* default */void applyChanges() {

		// TODO support standard and subtask issue types
		IStructuredSelection issueTypeSelection = (IStructuredSelection) issueType.getSelection();
		if (issueTypeSelection.isEmpty()) {
			workingCopy.setIssueTypeFilter(null);
		} else {
			boolean isAnyIssueTypeSelected = false;

			List<IssueType> selectedIssueTypes = new ArrayList<IssueType>();

			for (Iterator i = issueTypeSelection.iterator(); i.hasNext();) {
				Object selection = i.next();
				if (ANY_ISSUE_TYPE.equals(selection)) {
					isAnyIssueTypeSelected = true;
				} else if (selection instanceof IssueType) {
					selectedIssueTypes.add((IssueType) selection);
				}
			}

			if (isAnyIssueTypeSelected) {
				workingCopy.setIssueTypeFilter(null);
			} else {
				workingCopy.setIssueTypeFilter(
					new IssueTypeFilter(selectedIssueTypes.toArray(new IssueType[selectedIssueTypes.size()])));
			}
		}

		IStructuredSelection reporterSelection = (IStructuredSelection) reporterType.getSelection();
		if (reporterSelection.isEmpty()) {
			workingCopy.setReportedByFilter(null);
		} else {
			if (ANY_REPORTER.equals(reporterSelection.getFirstElement())) {
				workingCopy.setReportedByFilter(null);
			} else if (NO_REPORTER.equals(reporterSelection.getFirstElement())) {
				workingCopy.setReportedByFilter(new NobodyFilter());
			} else if (CURRENT_USER_REPORTER.equals(reporterSelection.getFirstElement())) {
				workingCopy.setReportedByFilter(new CurrentUserFilter());
			} else if (SPECIFIC_GROUP_REPORTER.equals(reporterSelection.getFirstElement())) {
				workingCopy.setReportedByFilter(new UserInGroupFilter(reporter.getText()));
			} else if (SPECIFIC_USER_REPORTER.equals(reporterSelection.getFirstElement())) {
				workingCopy.setReportedByFilter(new SpecificUserFilter(reporter.getText()));
			} else {
				workingCopy.setReportedByFilter(null);
			}
		}

		IStructuredSelection assigneeSelection = (IStructuredSelection) assigneeType.getSelection();
		if (assigneeSelection.isEmpty()) {
			workingCopy.setAssignedToFilter(null);
		} else {
			if (ANY_REPORTER.equals(assigneeSelection.getFirstElement())) {
				workingCopy.setAssignedToFilter(null);
			} else if (UNASSIGNED.equals(assigneeSelection.getFirstElement())) {
				workingCopy.setAssignedToFilter(new NobodyFilter());
			} else if (CURRENT_USER_REPORTER.equals(assigneeSelection.getFirstElement())) {
				workingCopy.setAssignedToFilter(new CurrentUserFilter());
			} else if (SPECIFIC_GROUP_REPORTER.equals(assigneeSelection.getFirstElement())) {
				workingCopy.setAssignedToFilter(new UserInGroupFilter(assignee.getText()));
			} else if (SPECIFIC_USER_REPORTER.equals(assigneeSelection.getFirstElement())) {
				workingCopy.setAssignedToFilter(new SpecificUserFilter(assignee.getText()));
			} else {
				workingCopy.setAssignedToFilter(null);
			}
		}

		IStructuredSelection statusSelection = (IStructuredSelection) status.getSelection();
		if (statusSelection.isEmpty()) {
			workingCopy.setStatusFilter(null);
		} else {
			boolean isAnyStatusSelected = false;

			List<Status> selectedStatuses = new ArrayList<Status>();

			for (Iterator i = statusSelection.iterator(); i.hasNext();) {
				Object selection = i.next();
				if (ANY_STATUS.equals(selection)) {
					isAnyStatusSelected = true;
				} else if (selection instanceof Status) {
					selectedStatuses.add((Status) selection);
				}
			}

			if (isAnyStatusSelected) {
				workingCopy.setStatusFilter(null);
			} else {
				workingCopy.setStatusFilter(
					new StatusFilter(selectedStatuses.toArray(new Status[selectedStatuses.size()])));
			}
		}

		IStructuredSelection resolutionSelection = (IStructuredSelection) resolution.getSelection();
		if (resolutionSelection.isEmpty()) {
			workingCopy.setResolutionFilter(null);
		} else {
			boolean isAnyResolutionSelected = false;

			List<Resolution> selectedResolutions = new ArrayList<Resolution>();

			for (Iterator i = resolutionSelection.iterator(); i.hasNext();) {
				Object selection = i.next();
				if (ANY_RESOLUTION.equals(selection)) {
					isAnyResolutionSelected = true;
				} else if (selection instanceof Resolution) {
					selectedResolutions.add((Resolution) selection);
				}
			}

			if (isAnyResolutionSelected) {
				workingCopy.setResolutionFilter(null);
			} else {
				workingCopy.setResolutionFilter(
					new ResolutionFilter(selectedResolutions.toArray(new Resolution[selectedResolutions.size()])));
			}
		}

		IStructuredSelection prioritySelection = (IStructuredSelection) priority.getSelection();
		if (prioritySelection.isEmpty()) {
			workingCopy.setPriorityFilter(null);
		} else {
			boolean isAnyPrioritiesSelected = false;

			List<Priority> selectedPriorities = new ArrayList<Priority>();

			for (Iterator i = prioritySelection.iterator(); i.hasNext();) {
				Object selection = i.next();
				if (ANY_PRIORITY.equals(selection)) {
					isAnyPrioritiesSelected = true;
				} else if (selection instanceof Priority) {
					selectedPriorities.add((Priority) selection);
				}
			}

			if (isAnyPrioritiesSelected) {
				workingCopy.setPriorityFilter(null);
			} else {
				workingCopy.setPriorityFilter(
					new PriorityFilter(selectedPriorities.toArray(new Priority[selectedPriorities.size()])));
			}
		}
	}

	private void loadFromDefaults() {
		issueType.setSelection(new StructuredSelection(ANY_ISSUE_TYPE));
		reporterType.setSelection(new StructuredSelection(ANY_REPORTER));
		assigneeType.setSelection(new StructuredSelection(ANY_ASSIGNEE));
		status.setSelection(new StructuredSelection(ANY_STATUS));
		resolution.setSelection(new StructuredSelection(ANY_RESOLUTION));
		priority.setSelection(new StructuredSelection(ANY_PRIORITY));
	}

	private void loadFromWorkingCopy() {
		if (workingCopy.getIssueTypeFilter() != null) {
			issueType.setSelection(new StructuredSelection(workingCopy.getIssueTypeFilter().getIsueTypes()));
		} else {
			issueType.setSelection(new StructuredSelection(ANY_ISSUE_TYPE));
		}

		if (workingCopy.getReportedByFilter() != null) {
			UserFilter reportedByFilter = workingCopy.getReportedByFilter();
			if (reportedByFilter instanceof NobodyFilter) {
				reporterType.setSelection(new StructuredSelection(NO_REPORTER));
			} else if (reportedByFilter instanceof CurrentUserFilter) {
				reporterType.setSelection(new StructuredSelection(CURRENT_USER_REPORTER));
			} else if (reportedByFilter instanceof SpecificUserFilter) {
				reporterType.setSelection(new StructuredSelection(SPECIFIC_USER_REPORTER));
				reporter.setText(((SpecificUserFilter) reportedByFilter).getUser());
			} else if (reportedByFilter instanceof UserInGroupFilter) {
				reporterType.setSelection(new StructuredSelection(SPECIFIC_GROUP_REPORTER));
				reporter.setText(((UserInGroupFilter) reportedByFilter).getGroup());
			}
		} else {
			reporterType.setSelection(new StructuredSelection(ANY_REPORTER));
		}

		if (workingCopy.getAssignedToFilter() != null) {
			UserFilter assignedToFilter = workingCopy.getAssignedToFilter();
			if (assignedToFilter instanceof NobodyFilter) {
				assigneeType.setSelection(new StructuredSelection(UNASSIGNED));
			} else if (assignedToFilter instanceof CurrentUserFilter) {
				assigneeType.setSelection(new StructuredSelection(CURRENT_USER_ASSIGNEE));
			} else if (assignedToFilter instanceof SpecificUserFilter) {
				assigneeType.setSelection(new StructuredSelection(SPECIFIC_USER_ASSIGNEE));
				assignee.setText(((SpecificUserFilter) assignedToFilter).getUser());
			} else if (assignedToFilter instanceof UserInGroupFilter) {
				assigneeType.setSelection(new StructuredSelection(SPECIFIC_GROUP_ASSIGNEE));
				assignee.setText(((UserInGroupFilter) assignedToFilter).getGroup());
			}
		} else {
			assigneeType.setSelection(new StructuredSelection(ANY_ASSIGNEE));
		}

		if (workingCopy.getStatusFilter() != null) {
			status.setSelection(new StructuredSelection(workingCopy.getStatusFilter().getStatuses()));
		} else {
			status.setSelection(new StructuredSelection(ANY_STATUS));
		}

		if (workingCopy.getResolutionFilter() != null) {
			resolution.setSelection(new StructuredSelection(workingCopy.getResolutionFilter().getResolutions()));
		} else {
			resolution.setSelection(new StructuredSelection(ANY_RESOLUTION));
		}

		if (workingCopy.getPriorityFilter() != null) {
			priority.setSelection(new StructuredSelection(workingCopy.getPriorityFilter().getPriorities()));
		} else {
			priority.setSelection(new StructuredSelection(ANY_PRIORITY));
		}
	}

	private final class Placeholder {
		private final String text;

		public Placeholder(String text) {
			this.text = text;
		}

		/*
		 * (non-Javadoc)
		 * 
		 * @see java.lang.Object#equals(java.lang.Object)
		 */
		public boolean equals(Object obj) {
			if (obj == null)
				return false;
			if (!(obj instanceof Placeholder))
				return false;

			Placeholder that = (Placeholder) obj;
			return this.text.equals(that.text);
		}

		public String getText() {
			return this.text;
		}
	}
}

Return to bug 129086

Lines 37-42 Link Here

(-)src/org/eclipse/mylar/internal/jira/JiraRepositoryConnector.java (-23 / +34 lines)
37	import org.eclipse.mylar.provisional.tasklist.TaskRepository;	37	import org.eclipse.mylar.provisional.tasklist.TaskRepository;
38	import org.tigris.jira.core.model.Issue;	38	import org.tigris.jira.core.model.Issue;
39	import org.tigris.jira.core.model.filter.IssueCollector;	39	import org.tigris.jira.core.model.filter.IssueCollector;
		40	import org.tigris.jira.core.service.JiraServer;
40		41
41	/**	42	/**
42	* @author Mik Kersten	43	* @author Mik Kersten
Lines 56-68 Link Here
56		57
57	private final IProgressMonitor monitor;	58	private final IProgressMonitor monitor;
58		59
59	private final JiraRepositoryQuery query;	60	private final AbstractRepositoryQuery query;
60		61
61	private final List<AbstractQueryHit> hits;	62	private final List<AbstractQueryHit> hits;
62		63
63	private boolean done = false;	64	private boolean done = false;
64		65
65	private JiraIssueCollector(IProgressMonitor monitor, JiraRepositoryQuery query, List<AbstractQueryHit> hits) {	66	JiraIssueCollector(IProgressMonitor monitor, AbstractRepositoryQuery query, List<AbstractQueryHit> hits) {
66	this.monitor = monitor;	67	this.monitor = monitor;
67	this.query = query;	68	this.query = query;
68	this.hits = hits;	69	this.hits = hits;
Lines 137-165 Link Here
137		138
138	@Override	139	@Override
139	public void openEditQueryDialog(AbstractRepositoryQuery query) {	140	public void openEditQueryDialog(AbstractRepositoryQuery query) {
140	JiraRepositoryQuery filter = (JiraRepositoryQuery) query;	141	// JiraRepositoryQuery filter = (JiraRepositoryQuery) query;
141	String title = "Filter: " + filter.getDescription();	142	// String title = "Filter: " + filter.getDescription();
142	TaskUiUtil.openUrl(title, title, filter.getQueryUrl());	143	// TaskUiUtil.openUrl(title, title, filter.getQueryUrl());
		144
		145	if (query instanceof JiraRepositoryQuery) {
		146	JiraRepositoryQuery filter = (JiraRepositoryQuery) query;
		147	String title = "Filter: " + filter.getDescription();
		148	TaskUiUtil.openUrl(title, title, filter.getQueryUrl());
		149	}
		150	// TODO support custom filters
143	}	151	}
144		152
145	@Override	153	@Override
146	protected List<AbstractQueryHit> performQuery(AbstractRepositoryQuery repositoryQuery,	154	protected List<AbstractQueryHit> performQuery(AbstractRepositoryQuery repositoryQuery,
147	final IProgressMonitor monitor, MultiStatus queryStatus) {	155	final IProgressMonitor monitor, MultiStatus queryStatus) {
148	if (!(repositoryQuery instanceof JiraRepositoryQuery)) {
149	return Collections.emptyList();
150	}
151	final JiraRepositoryQuery jiraRepositoryQuery = (JiraRepositoryQuery) repositoryQuery;
152	final List<AbstractQueryHit> hits = new ArrayList<AbstractQueryHit>();	156	final List<AbstractQueryHit> hits = new ArrayList<AbstractQueryHit>();
153	JiraIssueCollector collector = new JiraIssueCollector(monitor, jiraRepositoryQuery, hits);
154	try {
155	TaskRepository repository = MylarTaskListPlugin.getRepositoryManager().getRepository(
156	MylarJiraPlugin.REPOSITORY_KIND, repositoryQuery.getRepositoryUrl());
157	JiraServerFacade.getDefault().getJiraServer(repository).search(jiraRepositoryQuery.getNamedFilter(), collector);
158		157
		158	TaskRepository repository = MylarTaskListPlugin.getRepositoryManager().getRepository(
		159	MylarJiraPlugin.REPOSITORY_KIND, repositoryQuery.getRepositoryUrl());
		160
		161	JiraIssueCollector collector = new JiraIssueCollector(monitor, repositoryQuery, hits);
		162
		163	try {
		164	JiraServer jiraServer = JiraServerFacade.getDefault().getJiraServer(repository);
		165
		166	if (repositoryQuery instanceof JiraRepositoryQuery) {
		167	jiraServer.search(((JiraRepositoryQuery) repositoryQuery).getNamedFilter(), collector);
		168
		169	} else if (repositoryQuery instanceof JiraCustomQuery) {
		170	jiraServer.search(((JiraCustomQuery) repositoryQuery).getFilterDefinition(), collector);
		171	}
159	} catch (Exception e) {	172	} catch (Exception e) {
160	queryStatus.add(new Status(IStatus.OK, MylarTaskListPlugin.PLUGIN_ID, IStatus.OK,	173	queryStatus.add(new Status(IStatus.OK, MylarTaskListPlugin.PLUGIN_ID, IStatus.OK,
161	"Could not log in to server: " + repositoryQuery.getRepositoryUrl()	174	"Could not log in to server: " + repositoryQuery.getRepositoryUrl()
162	+ "\n\nCheck network connection.", e));	175	+ "\n\nCheck network connection.", e));
163	}	176	}
164	queryStatus.add(Status.OK_STATUS);	177	queryStatus.add(Status.OK_STATUS);
165	return hits;	178	return hits;
Lines 219-231 Link Here
219	public String getRepositoryUrlFromTaskUrl(String url) {	232	public String getRepositoryUrlFromTaskUrl(String url) {
220	if (url == null) {	233	if (url == null) {
221	return null;	234	return null;
222	} else {
223	int index = url.indexOf(DELIM_URL);
224	if (index != -1) {
225	return url.substring(0, index);
226	} else {
227	return null;
228	}
229	}	235	}
		236	int index = url.indexOf(DELIM_URL);
		237	if (index != -1) {
		238	return url.substring(0, index);
		239	}
		240	return null;
230	}	241	}
231	}	242	}

Lines 12-22 Link Here

(-)src/org/eclipse/mylar/internal/jira/ui/wizards/NewJiraQueryWizard.java (-8 / +16 lines)
12	package org.eclipse.mylar.internal.jira.ui.wizards;	12	package org.eclipse.mylar.internal.jira.ui.wizards;
13		13
14	import org.eclipse.jface.wizard.Wizard;	14	import org.eclipse.jface.wizard.Wizard;
15	import org.eclipse.mylar.internal.jira.JiraRepositoryQuery;
16	import org.eclipse.mylar.provisional.tasklist.AbstractRepositoryConnector;	15	import org.eclipse.mylar.provisional.tasklist.AbstractRepositoryConnector;
		16	import org.eclipse.mylar.provisional.tasklist.AbstractRepositoryQuery;
17	import org.eclipse.mylar.provisional.tasklist.MylarTaskListPlugin;	17	import org.eclipse.mylar.provisional.tasklist.MylarTaskListPlugin;
18	import org.eclipse.mylar.provisional.tasklist.TaskRepository;	18	import org.eclipse.mylar.provisional.tasklist.TaskRepository;
19	import org.tigris.jira.core.model.NamedFilter;
20		19
21	/**	20	/**
22	* Wizard that allows the user to select one of their named Jira filters on the	21	* Wizard that allows the user to select one of their named Jira filters on the
Lines 24-29 Link Here
24	*	23	*
25	* @author Mik Kersten	24	* @author Mik Kersten
26	* @author Wesley Coelho (initial integration patch)	25	* @author Wesley Coelho (initial integration patch)
		26	* @author Eugene Kuleshov (integration with editor pages)
27	*/	27	*/
28	public class NewJiraQueryWizard extends Wizard {	28	public class NewJiraQueryWizard extends Wizard {
29		29
Lines 42-61 Link Here
42	@Override	42	@Override
43	public void addPages() {	43	public void addPages() {
44	queryPage = new JiraQueryWizardPage(repository);	44	queryPage = new JiraQueryWizardPage(repository);
		45	queryPage.setWizard(this);
45	addPage(queryPage);	46	addPage(queryPage);
46	}	47	}
47		48
48	@Override	49	@Override
49	public boolean performFinish() {	50	public boolean performFinish() {
50		51
51	NamedFilter namedFilter = queryPage.getSelectedFilter();	52	AbstractRepositoryQuery query = queryPage.getQuery();
52		53	if (query != null) {
53	if (namedFilter != null) {	54	MylarTaskListPlugin.getTaskListManager().getTaskList().addQuery(query);
54	JiraRepositoryQuery filter = new JiraRepositoryQuery(repository.getUrl(), namedFilter, MylarTaskListPlugin.getTaskListManager().getTaskList());
55	MylarTaskListPlugin.getTaskListManager().getTaskList().addQuery(filter);
56	AbstractRepositoryConnector connector = MylarTaskListPlugin.getRepositoryManager().getRepositoryConnector(repository.getKind());	55	AbstractRepositoryConnector connector = MylarTaskListPlugin.getRepositoryManager().getRepositoryConnector(repository.getKind());
57	if (connector != null) {	56	if (connector != null) {
58	connector.synchronize(filter, null);	57	connector.synchronize(query, null);
59	}	58	}
60	// filter.refreshHits();	59	// filter.refreshHits();
61	}	60	}
Lines 63-66 Link Here
63	return true;	62	return true;
64	}	63	}
65		64
		65
		66
		67	public boolean canFinish() {
		68	if(queryPage.getNextPage() == null) {
		69	return queryPage.isPageComplete();
		70	}
		71	return queryPage.getNextPage().isPageComplete();
		72	}
		73
66	}	74	}

Added Link Here

(-)src/org/eclipse/mylar/internal/jira/JiraCustomQuery.java (+130 lines)
1	/*******************************************************************************
2	* Copyright (c) 2006 - 2006 Mylar eclipse.org project and others.
3	* All rights reserved. This program and the accompanying materials
4	* are made available under the terms of the Eclipse Public License v1.0
5	* which accompanies this distribution, and is available at
6	* http://www.eclipse.org/legal/epl-v10.html
7	*
8	* Contributors:
9	* Mylar project committers - initial API and implementation
10	*******************************************************************************/
11
12	package org.eclipse.mylar.internal.jira;
13
14	import org.eclipse.mylar.provisional.tasklist.AbstractRepositoryQuery;
15	import org.eclipse.mylar.provisional.tasklist.TaskList;
16	import org.tigris.jira.core.model.filter.FilterDefinition;
17
18	/**
19	* A JiraFilter represents a query for issues from a Jira repository.
20	*
21	* @author Mik Kersten
22	*/
23	public class JiraCustomQuery extends AbstractRepositoryQuery {
24
25	private static final int MAX_HITS = 75;
26
27	protected FilterDefinition filter = null;
28
29	// private boolean isRefreshing = false;
30
31	public JiraCustomQuery(String repositoryUrl, FilterDefinition filter, TaskList taskList) {
32	super(filter.getName(), taskList);
33	setMaxHits(MAX_HITS);
34	this.filter = filter;
35	super.repositoryUrl = repositoryUrl;
36	setQueryUrl(repositoryUrl + MylarJiraPlugin.FILTER_URL_PREFIX + filter.getName());
37	// super.setDescription(filter.getName());
38	}
39
40	public String getRepositoryKind() {
41	return MylarJiraPlugin.REPOSITORY_KIND;
42	}
43
44	public FilterDefinition getFilterDefinition() {
45	return filter;
46	}
47	}
48
49	//public void refreshHits() {
50	//isRefreshing = true;
51	//Job j = new Job(LABEL_REFRESH_JOB) {
52	//
53	// @Override
54	// protected IStatus run(final IProgressMonitor monitor) {
55	// clearHits();
56	// try {
57	// TaskRepository repository = MylarTaskListPlugin.getRepositoryManager().getRepository(MylarJiraPlugin.JIRA_REPOSITORY_KIND, repositoryUrl);
58	// JiraServerFacade.getDefault().getJiraServer(repository).executeNamedFilter(filter, new IssueCollector() {
59	//
60	// public void done() {
61	// isRefreshing = false;
62	// Display.getDefault().asyncExec(new Runnable() {
63	// public void run() {
64	// if (TaskListView.getDefault() != null)
65	// TaskListView.getDefault().refreshAndFocus();
66	// }
67	// });
68	// }
69	//
70	// public boolean isCancelled() {
71	// return monitor.isCanceled();
72	// }
73	//
74	// public void collectIssue(Issue issue) {
75	// int issueId = new Integer(issue.getId());
76	// JiraFilterHit hit = new JiraFilterHit(issue, JiraFilter.this.getRepositoryUrl(), issueId);
77	// addHit(hit);
78	// }
79	//
80	// public void start() {
81	//
82	// }
83	// });
84	//
85	// } catch (Exception e) {
86	// isRefreshing = false;
87	// JiraServerFacade.handleConnectionException(e);
88	// return Status.CANCEL_STATUS;
89	// }
90	//
91	// return Status.OK_STATUS;
92	// }
93	//
94	//};
95	//
96	//j.schedule();
97	//
98	//}
99
100	//public String getQueryUrl() {
101	//return super.getQueryUrl();
102	//}
103
104	//public String getPriority() {
105	//return "";
106	//}
107
108	//public String getDescription() {
109	//if (filter.getName() != null) {
110	// return filter.getName();
111	//} else {
112	// return super.getDescription();
113	//}
114	//}
115	//
116	//public void setDescription(String description) {
117	//filter.setDescription(description);
118	//}
119
120	//public boolean isLocal() {
121	//return false;
122	//}
123
124	///** True if the filter is currently downloading hits */
125	//public boolean isRefreshing() {
126	//return isRefreshing;
127	//}
128	//public void setRefreshing(boolean refreshing) {
129	//this.isRefreshing = refreshing;
130	//}