Attachment #191078 for bug #339470

Lines 94-100 Link Here

(-)src/org/eclipse/mylyn/internal/bugzilla/core/BugzillaAttribute.java (-1 / +1 lines)
94		94
95	FILENAME(Messages.BugzillaAttribute_filename, "filename", TaskAttribute.TYPE_SHORT_TEXT, false, false), //$NON-NLS-1$	95	FILENAME(Messages.BugzillaAttribute_filename, "filename", TaskAttribute.TYPE_SHORT_TEXT, false, false), //$NON-NLS-1$
96		96
97	FLAG(Messages.BugzillaAttribute_flag, "flag", IBugzillaConstants.EDITOR_TYPE_FLAG, false, false), //$NON-NLS-1$	97	FLAG(Messages.BugzillaAttribute_flag, "flag", IBugzillaConstants.EDITOR_TYPE_FLAG, true, false), //$NON-NLS-1$
98		98
99	GROUP(Messages.BugzillaAttribute_Group, "group", TaskAttribute.TYPE_BOOLEAN, true, true), //$NON-NLS-1$	99	GROUP(Messages.BugzillaAttribute_Group, "group", TaskAttribute.TYPE_BOOLEAN, true, true), //$NON-NLS-1$
100		100

Lines 109-115 Link Here

(-)src/org/eclipse/mylyn/internal/bugzilla/core/BugzillaFlagMapper.java (-1 / +1 lines)
109	}	109	}
110		110
111	if (bugzillaVersion.compareTo(BugzillaVersion.BUGZILLA_3_2) >= 0) {	111	if (bugzillaVersion.compareTo(BugzillaVersion.BUGZILLA_3_2) >= 0) {
112	meta.setKind(TaskAttribute.KIND_DEFAULT);	112	meta.setKind(BugzillaAttribute.KIND_FLAG);
113	}	113	}
114	meta.setReadOnly(false);	114	meta.setReadOnly(false);
115		115




/*******************************************************************************
 * Copyright (c) 2011 Frank Becker 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:
 *     Frank Becker - initial API and implementation
 *******************************************************************************/

package org.eclipse.mylyn.internal.bugzilla.ui.editor;

import java.util.ArrayList;
import java.util.Collections;
import java.util.Comparator;
import java.util.List;
import java.util.Map;

import org.eclipse.jface.action.ToolBarManager;
import org.eclipse.jface.layout.GridDataFactory;
import org.eclipse.mylyn.internal.bugzilla.core.BugzillaAttribute;
import org.eclipse.mylyn.internal.provisional.commons.ui.CommonUiUtil;
import org.eclipse.mylyn.internal.tasks.ui.editors.EditorUtil;
import org.eclipse.mylyn.internal.tasks.ui.notifications.TaskDiffUtil;
import org.eclipse.mylyn.tasks.core.data.TaskAttribute;
import org.eclipse.mylyn.tasks.ui.editors.AbstractAttributeEditor;
import org.eclipse.mylyn.tasks.ui.editors.AbstractTaskEditorPart;
import org.eclipse.mylyn.tasks.ui.editors.LayoutHint;
import org.eclipse.mylyn.tasks.ui.editors.LayoutHint.ColumnSpan;
import org.eclipse.mylyn.tasks.ui.editors.LayoutHint.RowSpan;
import org.eclipse.osgi.util.NLS;
import org.eclipse.swt.SWT;
import org.eclipse.swt.layout.GridData;
import org.eclipse.swt.layout.GridLayout;
import org.eclipse.swt.layout.RowLayout;
import org.eclipse.swt.widgets.Composite;
import org.eclipse.swt.widgets.Label;
import org.eclipse.ui.forms.IFormColors;
import org.eclipse.ui.forms.events.ExpansionAdapter;
import org.eclipse.ui.forms.events.ExpansionEvent;
import org.eclipse.ui.forms.widgets.ExpandableComposite;
import org.eclipse.ui.forms.widgets.FormToolkit;
import org.eclipse.ui.forms.widgets.Section;

@SuppressWarnings("restriction")
public class BugzillaFlagPart extends AbstractTaskEditorPart {
	private static final int LABEL_WIDTH = 110;

	private static final int COLUMN_WIDTH = 140;

	private static final int COLUMN_GAP = 20;

	private static final int MULTI_COLUMN_WIDTH = COLUMN_WIDTH + 5 + COLUMN_GAP + LABEL_WIDTH + 5 + COLUMN_WIDTH;

	private static final int MULTI_ROW_HEIGHT = 55;

	private boolean hasIncoming;

	private List<AbstractAttributeEditor> flagEditors;

	private String infoOverlayText = null;

	private String infoOverlayTooltipText = null;

	public BugzillaFlagPart() {
		setPartName(Messages.BugzillaFlagPart_Flags_PartName);
	}

	@Override
	public void createControl(Composite parent, FormToolkit toolkit) {
		initialize();
		int style = ExpandableComposite.TWISTIE;
		if (hasIncoming) {
			style |= ExpandableComposite.EXPANDED;
		}
		Section flagSection = createSection(parent, toolkit, style);
		EditorUtil.setTitleBarForeground(flagSection, toolkit.getColors().getColor(IFormColors.TITLE));

		GridLayout gl = new GridLayout();
		GridData gd = new GridData(SWT.FILL, SWT.NONE, false, false);
		gd.horizontalSpan = 4;
		flagSection.setLayout(gl);
		flagSection.setLayoutData(gd);

		Composite flagComposite = toolkit.createComposite(flagSection);

		GridLayout flagsLayout = EditorUtil.createSectionClientLayout();
		flagsLayout.numColumns = 4;
		flagsLayout.horizontalSpacing = 7;
		flagsLayout.verticalSpacing = 6;
		flagComposite.setLayout(flagsLayout);

		GridData flagsData = new GridData(GridData.FILL_BOTH);
		flagsData.horizontalSpan = 1;
		flagsData.grabExcessVerticalSpace = false;
		flagComposite.setLayoutData(flagsData);
		GridDataFactory.fillDefaults().align(SWT.FILL, SWT.TOP).grab(true, false).applyTo(flagComposite);

		createAttributeControls(flagComposite, toolkit, flagsLayout.numColumns);
		flagSection.setClient(flagComposite);
		toolkit.paintBordersFor(flagComposite);
		setSection(toolkit, flagSection);
	}

	private void initialize() {
		hasIncoming = false;
		flagEditors = new ArrayList<AbstractAttributeEditor>();
		int used = 0;
		int unused = 0;
		String usedDetail = ""; //$NON-NLS-1$
		String unusedDetail = ""; //$NON-NLS-1$
		Map<String, TaskAttribute> attributes = getTaskData().getRoot().getAttributes();
		for (TaskAttribute attribute : attributes.values()) {
			if (!BugzillaAttribute.KIND_FLAG.equals(attribute.getMetaData().getKind())) {
				continue;
			}

			TaskAttribute stateAttribute = attribute.getAttribute("state"); //$NON-NLS-1$
			if (stateAttribute == null) {
				continue;
			}
			String val = stateAttribute.getValue();
			if (val != null && !val.equals("") && !val.equals(" ")) { //$NON-NLS-1$ //$NON-NLS-2$
				if (used > 0) {
					usedDetail += ", "; //$NON-NLS-1$
				}
				used++;
				usedDetail += stateAttribute.getMetaData().getLabel();
			} else {
				if (unused > 0) {
					unusedDetail += ", "; //$NON-NLS-1$
				}
				unused++;
				unusedDetail += stateAttribute.getMetaData().getLabel();
			}
			AbstractAttributeEditor attributeEditor = createAttributeEditor(attribute);
			if (attributeEditor != null) {
				flagEditors.add(attributeEditor);
				if (getModel().hasIncomingChanges(attribute)) {
					hasIncoming = true;
				}
			}
		}
		Comparator<AbstractAttributeEditor> attributeSorter = createAttributeEditorSorter();
		if (attributeSorter != null) {
			Collections.sort(flagEditors, attributeSorter);
		}
		if (used > 0 && unused > 0) {
			infoOverlayText = NLS.bind(Messages.BugzillaFlagPart_numberof_unused_used_flags, "" + unused, "" + used); //$NON-NLS-1$ //$NON-NLS-2$ 
		} else {
			infoOverlayText = NLS.bind("{0} {1}", used > 0 ? "" + used : "" + unused, used > 0 //$NON-NLS-1$ //$NON-NLS-2$ //$NON-NLS-3$
					? used == 1 ? "used flag" : "used flags" //$NON-NLS-1$ //$NON-NLS-2$
					: unused == 1 ? "unused flag" : "unused flags"); //$NON-NLS-1$ //$NON-NLS-2$
		}
		usedDetail = NLS.bind(
				"{0} {1}", used == 1 ? Messages.BugzillaFlagPart_used_flag + Messages.BugzillaFlagPart_is : Messages.BugzillaFlagPart_used_flags + Messages.BugzillaFlagPart_are, usedDetail); //$NON-NLS-1$
		unusedDetail = NLS.bind(
				"{0} {1}", unused == 1 ? Messages.BugzillaFlagPart_unused_flag + Messages.BugzillaFlagPart_is : Messages.BugzillaFlagPart_unused_flags + Messages.BugzillaFlagPart_are, unusedDetail); //$NON-NLS-1$ 
		if (used > 0 && unused > 0) {
			infoOverlayTooltipText = NLS.bind("{0}\n{1}", usedDetail, unusedDetail); //$NON-NLS-1$
		} else {
			infoOverlayTooltipText = used > 0 ? usedDetail : unusedDetail;
		}
	}

	/**
	 * Create a comparator by which attribute editors will be sorted. By default attribute editors are sorted by layout
	 * hint priority. Subclasses may override this method to sort attribute editors in a custom way.
	 * 
	 * @return comparator for {@link AbstractAttributeEditor} objects
	 */
	protected Comparator<AbstractAttributeEditor> createAttributeEditorSorter() {
		return new Comparator<AbstractAttributeEditor>() {
			public int compare(AbstractAttributeEditor o1, AbstractAttributeEditor o2) {
				int p1 = (o1.getLayoutHint() != null) ? o1.getLayoutHint().getPriority() : LayoutHint.DEFAULT_PRIORITY;
				int p2 = (o2.getLayoutHint() != null) ? o2.getLayoutHint().getPriority() : LayoutHint.DEFAULT_PRIORITY;
				return p1 - p2;
			}
		};
	}

	private void createAttributeControls(Composite attributesComposite, FormToolkit toolkit, int columnCount) {
		int currentColumn = 1;
		int currentPriority = 0;
		for (AbstractAttributeEditor attributeEditor : flagEditors) {
			int priority = (attributeEditor.getLayoutHint() != null)
					? attributeEditor.getLayoutHint().getPriority()
					: LayoutHint.DEFAULT_PRIORITY;
			if (priority != currentPriority) {
				currentPriority = priority;
				if (currentColumn > 1) {
					while (currentColumn <= columnCount) {
						getManagedForm().getToolkit().createLabel(attributesComposite, ""); //$NON-NLS-1$
						currentColumn++;
					}
					currentColumn = 1;
				}
			}

			if (attributeEditor.hasLabel()) {
				attributeEditor.createLabelControl(attributesComposite, toolkit);
				Label label = attributeEditor.getLabelControl();
				String text = label.getText();
				String shortenText = TaskDiffUtil.shortenText(label, text, LABEL_WIDTH);
				label.setText(shortenText);
				if (!text.equals(shortenText)) {
					label.setToolTipText(text);
				}
				GridData gd = GridDataFactory.fillDefaults()
						.align(SWT.RIGHT, SWT.CENTER)
						.hint(LABEL_WIDTH, SWT.DEFAULT)
						.create();
				if (currentColumn > 1) {
					gd.horizontalIndent = COLUMN_GAP;
					gd.widthHint = LABEL_WIDTH + COLUMN_GAP;
				}
				label.setLayoutData(gd);
				currentColumn++;
			}

			attributeEditor.createControl(attributesComposite, toolkit);
			LayoutHint layoutHint = attributeEditor.getLayoutHint();
			GridData gd = new GridData(SWT.FILL, SWT.CENTER, false, false);
			if (layoutHint != null
					&& !(layoutHint.rowSpan == RowSpan.SINGLE && layoutHint.columnSpan == ColumnSpan.SINGLE)) {
				if (layoutHint.rowSpan == RowSpan.MULTIPLE) {
					gd.heightHint = MULTI_ROW_HEIGHT;
				}
				if (layoutHint.columnSpan == ColumnSpan.SINGLE) {
					gd.widthHint = COLUMN_WIDTH;
					gd.horizontalSpan = 1;
				} else {
					gd.widthHint = MULTI_COLUMN_WIDTH;
					gd.horizontalSpan = columnCount - currentColumn + 1;
				}
			} else {
				gd.widthHint = COLUMN_WIDTH;
				gd.horizontalSpan = 1;
			}
			attributeEditor.getControl().setLayoutData(gd);

			getTaskEditorPage().getAttributeEditorToolkit().adapt(attributeEditor);

			currentColumn += gd.horizontalSpan;
			currentColumn %= columnCount;
		}
	}

	protected String getInfoOverlayText() {
		return infoOverlayText;
	}

	protected String getInfoOverlayTooltipText() {
		return infoOverlayTooltipText;
	}

	private void createInfoOverlay(Composite composite, Section section, FormToolkit toolkit) {
		String text = getInfoOverlayText();
		if (text == null) {
			return;
		}

		final Label label = toolkit.createLabel(composite, CommonUiUtil.toLabel(text));
		label.setForeground(toolkit.getColors().getColor(IFormColors.TITLE));
		label.setBackground(null);
		label.setVisible(!section.isExpanded());
		label.setToolTipText(getInfoOverlayTooltipText());

		section.addExpansionListener(new ExpansionAdapter() {
			@Override
			public void expansionStateChanging(ExpansionEvent e) {
				label.setVisible(!e.getState());
			}
		});
	}

	@Override
	protected void setSection(FormToolkit toolkit, Section section) {
		if (section.getTextClient() == null) {
			ToolBarManager toolBarManager = new ToolBarManager(SWT.FLAT);
			fillToolBar(toolBarManager);

			if (toolBarManager.getSize() > 0 || getInfoOverlayText() != null) {
				Composite toolbarComposite = toolkit.createComposite(section);
				toolbarComposite.setBackground(null);
				RowLayout rowLayout = new RowLayout();
				rowLayout.marginLeft = 0;
				rowLayout.marginRight = 0;
				rowLayout.marginTop = 0;
				rowLayout.marginBottom = 0;
				rowLayout.center = true;
				toolbarComposite.setLayout(rowLayout);

				createInfoOverlay(toolbarComposite, section, toolkit);

				toolBarManager.createControl(toolbarComposite);
				section.clientVerticalSpacing = 0;
				section.descriptionVerticalSpacing = 0;
				section.setTextClient(toolbarComposite);
			}
		}
		setControl(section);
	}
}

Lines 66-71 Link Here

(-)src/org/eclipse/mylyn/internal/bugzilla/ui/editor/BugzillaTaskEditorPage.java (+10 lines)
66		66
67	public static final String ID_PART_BUGZILLA_FLAGS = "org.eclipse.mylyn.bugzilla.ui.editors.part.flags"; //$NON-NLS-1$	67	public static final String ID_PART_BUGZILLA_FLAGS = "org.eclipse.mylyn.bugzilla.ui.editors.part.flags"; //$NON-NLS-1$
68		68
		69	public static final String PATH_FLAGS = "flags"; //$NON-NLS-1$
		70
69	private final Map<TaskAttribute, AbstractAttributeEditor> attributeEditorMap;	71	private final Map<TaskAttribute, AbstractAttributeEditor> attributeEditorMap;
70		72
71	private TaskDataModelListener productListener;	73	private TaskDataModelListener productListener;
Lines 99-104 Link Here
99	}	101	}
100	}	102	}
101		103
		104	// Add Bugzilla Flag part
		105	descriptors.add(new TaskEditorPartDescriptor(ID_PART_BUGZILLA_FLAGS) {
		106	@Override
		107	public AbstractTaskEditorPart createPart() {
		108	return new BugzillaFlagPart();
		109	}
		110	}.setPath(ID_PART_ATTRIBUTES + "/" + PATH_FLAGS)); //$NON-NLS-1$
		111
102	// Add Bugzilla Planning part	112	// Add Bugzilla Planning part
103	try {	113	try {
104	TaskData data = TasksUi.getTaskDataManager().getTaskData(getTask());	114	TaskData data = TasksUi.getTaskDataManager().getTaskData(getTask());




		NLS.initializeMessages(BUNDLE_NAME, Messages.class);
	}

	public static String BugzillaFlagPart_are;

	public static String BugzillaFlagPart_Flags_PartName;

	public static String BugzillaFlagPart_is;

	public static String BugzillaFlagPart_numberof_unused_used_flags;

	public static String BugzillaFlagPart_unused_flag;

	public static String BugzillaFlagPart_unused_flags;

	public static String BugzillaFlagPart_used_flag;

	public static String BugzillaFlagPart_used_flags;

	public static String BugzillaPeoplePart_People;

	public static String BugzillaPeoplePart__Select_to_remove_;

Lines 8-13 Link Here

(-)src/org/eclipse/mylyn/internal/bugzilla/ui/editor/messages.properties (+8 lines)
8	# Contributors:	8	# Contributors:
9	# Tasktop Technologies - initial API and implementation	9	# Tasktop Technologies - initial API and implementation
10	###############################################################################	10	###############################################################################
		11	BugzillaFlagPart_are=\ are
		12	BugzillaFlagPart_Flags_PartName=Flags
		13	BugzillaFlagPart_is=\ is
		14	BugzillaFlagPart_numberof_unused_used_flags={0} unused / {1} used flags
		15	BugzillaFlagPart_unused_flag=unused flag
		16	BugzillaFlagPart_unused_flags=unused flags
		17	BugzillaFlagPart_used_flag=used flag
		18	BugzillaFlagPart_used_flags=used flags
11	BugzillaPeoplePart_People=People	19	BugzillaPeoplePart_People=People
12	BugzillaPeoplePart__Select_to_remove_=(Select to remove)	20	BugzillaPeoplePart__Select_to_remove_=(Select to remove)
13		21

Return to bug 339470

Lines 25-30 Link Here

(-)src/org/eclipse/mylyn/internal/bugzilla/ui/editor/Messages.java (+16 lines)
25	NLS.initializeMessages(BUNDLE_NAME, Messages.class);	25	NLS.initializeMessages(BUNDLE_NAME, Messages.class);
26	}	26	}
27		27
		28	public static String BugzillaFlagPart_are;
		29
		30	public static String BugzillaFlagPart_Flags_PartName;
		31
		32	public static String BugzillaFlagPart_is;
		33
		34	public static String BugzillaFlagPart_numberof_unused_used_flags;
		35
		36	public static String BugzillaFlagPart_unused_flag;
		37
		38	public static String BugzillaFlagPart_unused_flags;
		39
		40	public static String BugzillaFlagPart_used_flag;
		41
		42	public static String BugzillaFlagPart_used_flags;
		43
28	public static String BugzillaPeoplePart_People;	44	public static String BugzillaPeoplePart_People;
29		45
30	public static String BugzillaPeoplePart__Select_to_remove_;	46	public static String BugzillaPeoplePart__Select_to_remove_;

Added Link Here

(-)src/org/eclipse/mylyn/internal/bugzilla/ui/editor/BugzillaFlagPart.java (+305 lines)
1	/*******************************************************************************
2	* Copyright (c) 2011 Frank Becker 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	* Frank Becker - initial API and implementation
10	*******************************************************************************/
11
12	package org.eclipse.mylyn.internal.bugzilla.ui.editor;
13
14	import java.util.ArrayList;
15	import java.util.Collections;
16	import java.util.Comparator;
17	import java.util.List;
18	import java.util.Map;
19
20	import org.eclipse.jface.action.ToolBarManager;
21	import org.eclipse.jface.layout.GridDataFactory;
22	import org.eclipse.mylyn.internal.bugzilla.core.BugzillaAttribute;
23	import org.eclipse.mylyn.internal.provisional.commons.ui.CommonUiUtil;
24	import org.eclipse.mylyn.internal.tasks.ui.editors.EditorUtil;
25	import org.eclipse.mylyn.internal.tasks.ui.notifications.TaskDiffUtil;
26	import org.eclipse.mylyn.tasks.core.data.TaskAttribute;
27	import org.eclipse.mylyn.tasks.ui.editors.AbstractAttributeEditor;
28	import org.eclipse.mylyn.tasks.ui.editors.AbstractTaskEditorPart;
29	import org.eclipse.mylyn.tasks.ui.editors.LayoutHint;
30	import org.eclipse.mylyn.tasks.ui.editors.LayoutHint.ColumnSpan;
31	import org.eclipse.mylyn.tasks.ui.editors.LayoutHint.RowSpan;
32	import org.eclipse.osgi.util.NLS;
33	import org.eclipse.swt.SWT;
34	import org.eclipse.swt.layout.GridData;
35	import org.eclipse.swt.layout.GridLayout;
36	import org.eclipse.swt.layout.RowLayout;
37	import org.eclipse.swt.widgets.Composite;
38	import org.eclipse.swt.widgets.Label;
39	import org.eclipse.ui.forms.IFormColors;
40	import org.eclipse.ui.forms.events.ExpansionAdapter;
41	import org.eclipse.ui.forms.events.ExpansionEvent;
42	import org.eclipse.ui.forms.widgets.ExpandableComposite;
43	import org.eclipse.ui.forms.widgets.FormToolkit;
44	import org.eclipse.ui.forms.widgets.Section;
45
46	@SuppressWarnings("restriction")
47	public class BugzillaFlagPart extends AbstractTaskEditorPart {
48	private static final int LABEL_WIDTH = 110;
49
50	private static final int COLUMN_WIDTH = 140;
51
52	private static final int COLUMN_GAP = 20;
53
54	private static final int MULTI_COLUMN_WIDTH = COLUMN_WIDTH + 5 + COLUMN_GAP + LABEL_WIDTH + 5 + COLUMN_WIDTH;
55
56	private static final int MULTI_ROW_HEIGHT = 55;
57
58	private boolean hasIncoming;
59
60	private List<AbstractAttributeEditor> flagEditors;
61
62	private String infoOverlayText = null;
63
64	private String infoOverlayTooltipText = null;
65
66	public BugzillaFlagPart() {
67	setPartName(Messages.BugzillaFlagPart_Flags_PartName);
68	}
69
70	@Override
71	public void createControl(Composite parent, FormToolkit toolkit) {
72	initialize();
73	int style = ExpandableComposite.TWISTIE;
74	if (hasIncoming) {
75	style \|= ExpandableComposite.EXPANDED;
76	}
77	Section flagSection = createSection(parent, toolkit, style);
78	EditorUtil.setTitleBarForeground(flagSection, toolkit.getColors().getColor(IFormColors.TITLE));
79
80	GridLayout gl = new GridLayout();
81	GridData gd = new GridData(SWT.FILL, SWT.NONE, false, false);
82	gd.horizontalSpan = 4;
83	flagSection.setLayout(gl);
84	flagSection.setLayoutData(gd);
85
86	Composite flagComposite = toolkit.createComposite(flagSection);
87
88	GridLayout flagsLayout = EditorUtil.createSectionClientLayout();
89	flagsLayout.numColumns = 4;
90	flagsLayout.horizontalSpacing = 7;
91	flagsLayout.verticalSpacing = 6;
92	flagComposite.setLayout(flagsLayout);
93
94	GridData flagsData = new GridData(GridData.FILL_BOTH);
95	flagsData.horizontalSpan = 1;
96	flagsData.grabExcessVerticalSpace = false;
97	flagComposite.setLayoutData(flagsData);
98	GridDataFactory.fillDefaults().align(SWT.FILL, SWT.TOP).grab(true, false).applyTo(flagComposite);
99
100	createAttributeControls(flagComposite, toolkit, flagsLayout.numColumns);
101	flagSection.setClient(flagComposite);
102	toolkit.paintBordersFor(flagComposite);
103	setSection(toolkit, flagSection);
104	}
105
106	private void initialize() {
107	hasIncoming = false;
108	flagEditors = new ArrayList<AbstractAttributeEditor>();
109	int used = 0;
110	int unused = 0;
111	String usedDetail = ""; //$NON-NLS-1$
112	String unusedDetail = ""; //$NON-NLS-1$
113	Map<String, TaskAttribute> attributes = getTaskData().getRoot().getAttributes();
114	for (TaskAttribute attribute : attributes.values()) {
115	if (!BugzillaAttribute.KIND_FLAG.equals(attribute.getMetaData().getKind())) {
116	continue;
117	}
118
119	TaskAttribute stateAttribute = attribute.getAttribute("state"); //$NON-NLS-1$
120	if (stateAttribute == null) {
121	continue;
122	}
123	String val = stateAttribute.getValue();
124	if (val != null && !val.equals("") && !val.equals(" ")) { //$NON-NLS-1$ //$NON-NLS-2$
125	if (used > 0) {
126	usedDetail += ", "; //$NON-NLS-1$
127	}
128	used++;
129	usedDetail += stateAttribute.getMetaData().getLabel();
130	} else {
131	if (unused > 0) {
132	unusedDetail += ", "; //$NON-NLS-1$
133	}
134	unused++;
135	unusedDetail += stateAttribute.getMetaData().getLabel();
136	}
137	AbstractAttributeEditor attributeEditor = createAttributeEditor(attribute);
138	if (attributeEditor != null) {
139	flagEditors.add(attributeEditor);
140	if (getModel().hasIncomingChanges(attribute)) {
141	hasIncoming = true;
142	}
143	}
144	}
145	Comparator<AbstractAttributeEditor> attributeSorter = createAttributeEditorSorter();
146	if (attributeSorter != null) {
147	Collections.sort(flagEditors, attributeSorter);
148	}
149	if (used > 0 && unused > 0) {
150	infoOverlayText = NLS.bind(Messages.BugzillaFlagPart_numberof_unused_used_flags, "" + unused, "" + used); //$NON-NLS-1$ //$NON-NLS-2$
151	} else {
152	infoOverlayText = NLS.bind("{0} {1}", used > 0 ? "" + used : "" + unused, used > 0 //$NON-NLS-1$ //$NON-NLS-2$ //$NON-NLS-3$
153	? used == 1 ? "used flag" : "used flags" //$NON-NLS-1$ //$NON-NLS-2$
154	: unused == 1 ? "unused flag" : "unused flags"); //$NON-NLS-1$ //$NON-NLS-2$
155	}
156	usedDetail = NLS.bind(
157	"{0} {1}", used == 1 ? Messages.BugzillaFlagPart_used_flag + Messages.BugzillaFlagPart_is : Messages.BugzillaFlagPart_used_flags + Messages.BugzillaFlagPart_are, usedDetail); //$NON-NLS-1$
158	unusedDetail = NLS.bind(
159	"{0} {1}", unused == 1 ? Messages.BugzillaFlagPart_unused_flag + Messages.BugzillaFlagPart_is : Messages.BugzillaFlagPart_unused_flags + Messages.BugzillaFlagPart_are, unusedDetail); //$NON-NLS-1$
160	if (used > 0 && unused > 0) {
161	infoOverlayTooltipText = NLS.bind("{0}\n{1}", usedDetail, unusedDetail); //$NON-NLS-1$
162	} else {
163	infoOverlayTooltipText = used > 0 ? usedDetail : unusedDetail;
164	}
165	}
166
167	/**
168	* Create a comparator by which attribute editors will be sorted. By default attribute editors are sorted by layout
169	* hint priority. Subclasses may override this method to sort attribute editors in a custom way.
170	*
171	* @return comparator for {@link AbstractAttributeEditor} objects
172	*/
173	protected Comparator<AbstractAttributeEditor> createAttributeEditorSorter() {
174	return new Comparator<AbstractAttributeEditor>() {
175	public int compare(AbstractAttributeEditor o1, AbstractAttributeEditor o2) {
176	int p1 = (o1.getLayoutHint() != null) ? o1.getLayoutHint().getPriority() : LayoutHint.DEFAULT_PRIORITY;
177	int p2 = (o2.getLayoutHint() != null) ? o2.getLayoutHint().getPriority() : LayoutHint.DEFAULT_PRIORITY;
178	return p1 - p2;
179	}
180	};
181	}
182
183	private void createAttributeControls(Composite attributesComposite, FormToolkit toolkit, int columnCount) {
184	int currentColumn = 1;
185	int currentPriority = 0;
186	for (AbstractAttributeEditor attributeEditor : flagEditors) {
187	int priority = (attributeEditor.getLayoutHint() != null)
188	? attributeEditor.getLayoutHint().getPriority()
189	: LayoutHint.DEFAULT_PRIORITY;
190	if (priority != currentPriority) {
191	currentPriority = priority;
192	if (currentColumn > 1) {
193	while (currentColumn <= columnCount) {
194	getManagedForm().getToolkit().createLabel(attributesComposite, ""); //$NON-NLS-1$
195	currentColumn++;
196	}
197	currentColumn = 1;
198	}
199	}
200
201	if (attributeEditor.hasLabel()) {
202	attributeEditor.createLabelControl(attributesComposite, toolkit);
203	Label label = attributeEditor.getLabelControl();
204	String text = label.getText();
205	String shortenText = TaskDiffUtil.shortenText(label, text, LABEL_WIDTH);
206	label.setText(shortenText);
207	if (!text.equals(shortenText)) {
208	label.setToolTipText(text);
209	}
210	GridData gd = GridDataFactory.fillDefaults()
211	.align(SWT.RIGHT, SWT.CENTER)
212	.hint(LABEL_WIDTH, SWT.DEFAULT)
213	.create();
214	if (currentColumn > 1) {
215	gd.horizontalIndent = COLUMN_GAP;
216	gd.widthHint = LABEL_WIDTH + COLUMN_GAP;
217	}
218	label.setLayoutData(gd);
219	currentColumn++;
220	}
221
222	attributeEditor.createControl(attributesComposite, toolkit);
223	LayoutHint layoutHint = attributeEditor.getLayoutHint();
224	GridData gd = new GridData(SWT.FILL, SWT.CENTER, false, false);
225	if (layoutHint != null
226	&& !(layoutHint.rowSpan == RowSpan.SINGLE && layoutHint.columnSpan == ColumnSpan.SINGLE)) {
227	if (layoutHint.rowSpan == RowSpan.MULTIPLE) {
228	gd.heightHint = MULTI_ROW_HEIGHT;
229	}
230	if (layoutHint.columnSpan == ColumnSpan.SINGLE) {
231	gd.widthHint = COLUMN_WIDTH;
232	gd.horizontalSpan = 1;
233	} else {
234	gd.widthHint = MULTI_COLUMN_WIDTH;
235	gd.horizontalSpan = columnCount - currentColumn + 1;
236	}
237	} else {
238	gd.widthHint = COLUMN_WIDTH;
239	gd.horizontalSpan = 1;
240	}
241	attributeEditor.getControl().setLayoutData(gd);
242
243	getTaskEditorPage().getAttributeEditorToolkit().adapt(attributeEditor);
244
245	currentColumn += gd.horizontalSpan;
246	currentColumn %= columnCount;
247	}
248	}
249
250	protected String getInfoOverlayText() {
251	return infoOverlayText;
252	}
253
254	protected String getInfoOverlayTooltipText() {
255	return infoOverlayTooltipText;
256	}
257
258	private void createInfoOverlay(Composite composite, Section section, FormToolkit toolkit) {
259	String text = getInfoOverlayText();
260	if (text == null) {
261	return;
262	}
263
264	final Label label = toolkit.createLabel(composite, CommonUiUtil.toLabel(text));
265	label.setForeground(toolkit.getColors().getColor(IFormColors.TITLE));
266	label.setBackground(null);
267	label.setVisible(!section.isExpanded());
268	label.setToolTipText(getInfoOverlayTooltipText());
269
270	section.addExpansionListener(new ExpansionAdapter() {
271	@Override
272	public void expansionStateChanging(ExpansionEvent e) {
273	label.setVisible(!e.getState());
274	}
275	});
276	}
277
278	@Override
279	protected void setSection(FormToolkit toolkit, Section section) {
280	if (section.getTextClient() == null) {
281	ToolBarManager toolBarManager = new ToolBarManager(SWT.FLAT);
282	fillToolBar(toolBarManager);
283
284	if (toolBarManager.getSize() > 0 \|\| getInfoOverlayText() != null) {
285	Composite toolbarComposite = toolkit.createComposite(section);
286	toolbarComposite.setBackground(null);
287	RowLayout rowLayout = new RowLayout();
288	rowLayout.marginLeft = 0;
289	rowLayout.marginRight = 0;
290	rowLayout.marginTop = 0;
291	rowLayout.marginBottom = 0;
292	rowLayout.center = true;
293	toolbarComposite.setLayout(rowLayout);
294
295	createInfoOverlay(toolbarComposite, section, toolkit);
296
297	toolBarManager.createControl(toolbarComposite);
298	section.clientVerticalSpacing = 0;
299	section.descriptionVerticalSpacing = 0;
300	section.setTextClient(toolbarComposite);
301	}
302	}
303	setControl(section);
304	}
305	}