1 /*******************************************************************************
2 * Copyright (c) 2011, 2014 Ericsson
4 * All rights reserved. This program and the accompanying materials are
5 * made available under the terms of the Eclipse Public License v1.0 which
6 * accompanies this distribution, and is available at
7 * http://www.eclipse.org/legal/epl-v10.html
10 * Francois Chouinard - Initial API and implementation
11 * Patrick Tasse - Add support for folder elements
12 *******************************************************************************/
14 package org
.eclipse
.tracecompass
.tmf
.ui
.project
.model
;
16 import java
.util
.ArrayList
;
17 import java
.util
.Arrays
;
18 import java
.util
.HashMap
;
19 import java
.util
.List
;
22 import org
.eclipse
.core
.resources
.IFolder
;
23 import org
.eclipse
.core
.resources
.IResource
;
24 import org
.eclipse
.core
.runtime
.CoreException
;
25 import org
.eclipse
.jdt
.annotation
.NonNull
;
26 import org
.eclipse
.tracecompass
.tmf
.core
.project
.model
.TmfTraceType
;
27 import org
.eclipse
.tracecompass
.tmf
.ui
.properties
.ReadOnlyTextPropertyDescriptor
;
28 import org
.eclipse
.ui
.views
.properties
.IPropertyDescriptor
;
29 import org
.eclipse
.ui
.views
.properties
.IPropertySource2
;
32 * Implementation of trace folder model element representing a trace folder in
36 * @author Francois Chouinard
38 public class TmfTraceFolder
extends TmfProjectModelElement
implements IPropertySource2
{
40 // ------------------------------------------------------------------------
42 // ------------------------------------------------------------------------
44 private static final String INFO_CATEGORY
= "Info"; //$NON-NLS-1$
45 private static final String NAME
= "name"; //$NON-NLS-1$
46 private static final String PATH
= "path"; //$NON-NLS-1$
47 private static final String LOCATION
= "location"; //$NON-NLS-1$
49 private static final ReadOnlyTextPropertyDescriptor NAME_DESCRIPTOR
= new ReadOnlyTextPropertyDescriptor(NAME
, NAME
);
50 private static final ReadOnlyTextPropertyDescriptor PATH_DESCRIPTOR
= new ReadOnlyTextPropertyDescriptor(PATH
, PATH
);
51 private static final ReadOnlyTextPropertyDescriptor LOCATION_DESCRIPTOR
= new ReadOnlyTextPropertyDescriptor(LOCATION
, LOCATION
);
53 private static final IPropertyDescriptor
[] DESCRIPTORS
= { NAME_DESCRIPTOR
, PATH_DESCRIPTOR
, LOCATION_DESCRIPTOR
};
56 NAME_DESCRIPTOR
.setCategory(INFO_CATEGORY
);
57 PATH_DESCRIPTOR
.setCategory(INFO_CATEGORY
);
58 LOCATION_DESCRIPTOR
.setCategory(INFO_CATEGORY
);
61 // ------------------------------------------------------------------------
63 // ------------------------------------------------------------------------
66 * Constructor. Creates folder model element under the project.
69 * The name of trace folder.
71 * The folder resource.
73 * The parent element (project).
75 public TmfTraceFolder(String name
, IFolder resource
, TmfProjectElement parent
) {
76 super(name
, resource
, parent
);
80 * Constructor. Creates folder model element under another folder.
83 * The name of trace folder.
85 * The folder resource.
87 * The parent element (folder).
89 public TmfTraceFolder(String name
, IFolder resource
, TmfTraceFolder parent
) {
90 super(name
, resource
, parent
);
93 // ------------------------------------------------------------------------
94 // TmfProjectModelElement
95 // ------------------------------------------------------------------------
98 public IFolder
getResource() {
99 return (IFolder
) super.getResource();
106 protected void refreshChildren() {
107 IFolder folder
= getResource();
109 // Get the children from the model
110 Map
<String
, ITmfProjectModelElement
> childrenMap
= new HashMap
<>();
111 for (ITmfProjectModelElement element
: getChildren()) {
112 childrenMap
.put(element
.getResource().getName(), element
);
116 IResource
[] members
= folder
.members();
117 for (IResource resource
: members
) {
118 String name
= resource
.getName();
119 boolean isFolder
= resource
instanceof IFolder
&&
120 (TmfTraceType
.getTraceTypeId(resource
) == null);
121 ITmfProjectModelElement element
= childrenMap
.get(name
);
122 if (isFolder
&& !(element
instanceof TmfTraceFolder
) && !(element
instanceof TmfTraceElement
)) {
123 if (TmfTraceType
.isDirectoryTrace(resource
.getLocationURI().getPath())) {
124 element
= new TmfTraceElement(name
, resource
, this);
126 element
= new TmfTraceFolder(name
, (IFolder
) resource
, this);
129 } else if (!isFolder
&& !(element
instanceof TmfTraceElement
)) {
130 element
= new TmfTraceElement(name
, resource
, this);
133 childrenMap
.remove(name
);
135 if (element
!= null) {
136 ((TmfProjectModelElement
) element
).refreshChildren();
139 } catch (CoreException e
) {
142 // Cleanup dangling children from the model
143 for (ITmfProjectModelElement danglingChild
: childrenMap
.values()) {
144 removeChild(danglingChild
);
148 // ------------------------------------------------------------------------
150 // ------------------------------------------------------------------------
153 * Returns a list of trace elements under the folder element, recursively.
154 * @return list of trace model elements
156 public List
<TmfTraceElement
> getTraces() {
157 List
<ITmfProjectModelElement
> children
= getChildren();
158 List
<TmfTraceElement
> traces
= new ArrayList
<>();
159 for (ITmfProjectModelElement child
: children
) {
160 if (child
instanceof TmfTraceElement
) {
161 traces
.add((TmfTraceElement
) child
);
162 } else if (child
instanceof TmfTraceFolder
) {
163 traces
.addAll(((TmfTraceFolder
) child
).getTraces());
170 * Gets the traces elements under this folder containing the given resources
173 * resources to search for
174 * @return list of trace elements
177 public @NonNull List
<TmfTraceElement
> getTraceElements(@NonNull List
<IResource
> resources
) {
178 List
<TmfTraceElement
> traceElements
= new ArrayList
<>();
179 List
<TmfTraceElement
> children
= getTraces();
180 for (IResource resource
: resources
) {
181 TmfTraceElement el
= children
.stream()
182 .filter(traceElement
->
183 ((traceElement
!= null) &&
184 traceElement
.getResource().equals(resource
)))
189 traceElements
.add(el
);
192 return traceElements
;
195 // ------------------------------------------------------------------------
197 // ------------------------------------------------------------------------
200 public Object
getEditableValue() {
205 public IPropertyDescriptor
[] getPropertyDescriptors() {
206 return Arrays
.copyOf(DESCRIPTORS
, DESCRIPTORS
.length
);
210 public Object
getPropertyValue(Object id
) {
212 if (NAME
.equals(id
)) {
216 if (PATH
.equals(id
)) {
217 return getPath().toString();
220 if (LOCATION
.equals(id
)) {
221 return getLocation().toString();
228 public void resetPropertyValue(Object id
) {
232 public void setPropertyValue(Object id
, Object value
) {
236 public boolean isPropertyResettable(Object id
) {
241 public boolean isPropertySet(Object id
) {