![[Jenkins]](/ecp/static/e8bbdb94/images/svgs/logo.svg){kind=logo}
Package: SelectModelElementWizard$WizardPageExtension
SelectModelElementWizard$WizardPageExtension
| name | instruction | branch | complexity | line | method | ||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| SelectModelElementWizard.WizardPageExtension(SelectModelElementWizard, String) |
|
|
|
|
|
||||||||||||||||||||
| createControl(Composite) |
|
|
|
|
|
||||||||||||||||||||
Coverage
1: /*******************************************************************************
2: * Copyright (c) 2011-2012 EclipseSource Muenchen GmbH and others.
3: *
4: * All rights reserved. This program and the accompanying materials
5: * are made available under the terms of the Eclipse Public License 2.0
6: * which accompanies this distribution, and is available at
7: * https://www.eclipse.org/legal/epl-2.0/
8: *
9: * SPDX-License-Identifier: EPL-2.0
10: *
11: * Contributors:
12: * Eugen Neufeld - initial API and implementation
13: *
14: *******************************************************************************/
15:
16: package org.eclipse.emf.ecp.spi.common.ui;
17:
18: import org.eclipse.emf.ecore.EClass;
19: import org.eclipse.emf.ecp.spi.common.ui.composites.SelectionComposite;
20: import org.eclipse.jface.viewers.ColumnViewer;
21: import org.eclipse.jface.viewers.DoubleClickEvent;
22: import org.eclipse.jface.viewers.IDoubleClickListener;
23: import org.eclipse.jface.viewers.ISelectionChangedListener;
24: import org.eclipse.jface.viewers.IStructuredSelection;
25: import org.eclipse.jface.viewers.SelectionChangedEvent;
26: import org.eclipse.jface.viewers.TreeViewer;
27: import org.eclipse.jface.wizard.WizardDialog;
28: import org.eclipse.jface.wizard.WizardPage;
29: import org.eclipse.swt.widgets.Composite;
30:
31: /**
32: * This is implementation of New Model Element wizard. This wizard is show through
33: * "Add new model element..." command in context menu of Navigator (only on right click on LeafSection). The
34: * wizard shows a tree of model packages and their classes. The user can select a Model Element type in this
35: * tree and on finish the model element is created, added to Leaf- or CompositeSection and opend for editing.
36: *
37: * @author Eugen Neufeld
38: */
39: public class SelectModelElementWizard extends ECPWizard<SelectionComposite<? extends ColumnViewer>> {
40:
41: /**
42: * @author Jonas
43: *
44: */
45: public final class WizardPageExtension extends WizardPage {
46: /**
47: * @param pageName the name of the page
48: */
49: public WizardPageExtension(String pageName) {
50: super(pageName);
51: }
52:
53: @Override
54: public void createControl(Composite parent) {
55: final Composite composite = getCompositeProvider().createUI(parent);
56:• if (getCompositeProvider().getViewer() instanceof TreeViewer) {
57: final TreeViewer tv = (TreeViewer) getCompositeProvider().getViewer();
58: tv.expandToLevel(2);
59: }
60: getCompositeProvider().getViewer().addSelectionChangedListener(new ISelectionChangedListener() {
61:
62: @Override
63: public void selectionChanged(SelectionChangedEvent event) {
64: final IStructuredSelection sel = (IStructuredSelection) getCompositeProvider().getViewer()
65: .getSelection();
66:
67: if (sel != null && !sel.isEmpty()
68: && classtoSelect.isAssignableFrom(sel.getFirstElement().getClass())) {
69: setPageComplete(true);
70: } else {
71: setPageComplete(false);
72: }
73: }
74: });
75: getCompositeProvider().getViewer().addDoubleClickListener(new IDoubleClickListener() {
76:
77: @Override
78: public void doubleClick(DoubleClickEvent event) {
79: if (isPageComplete() && performFinish()) {
80: ((WizardDialog) getContainer()).close();
81: }
82:
83: }
84:
85: });
86: setPageComplete(false);
87: setControl(composite);
88: }
89: }
90:
91: private final String pageName;
92: private final String description;
93: private final String pageTitle;
94: private final Class<?> classtoSelect;
95:
96: /**
97: * Constructor to select an EClass.
98: *
99: * @param windowTitle The window title
100: * @param pageName the name of the page
101: * @param pageTitle the title of the page
102: * @param description the description
103: */
104: public SelectModelElementWizard(String windowTitle, String pageName, String pageTitle, String description) {
105: this(windowTitle, pageName, pageTitle, description, EClass.class);
106: }
107:
108: /**
109: * Constructor to select an class to be specified.
110: *
111: * @param windowTitle The window title
112: * @param pageName the name of the page
113: * @param pageTitle the title of the page
114: * @param description the description
115: * @param classtoSelect the class which can be selected
116: */
117: public SelectModelElementWizard(String windowTitle, String pageName, String pageTitle, String description,
118: Class<?> classtoSelect) {
119: this.classtoSelect = classtoSelect;
120: setWindowTitle(windowTitle);
121: this.pageName = pageName;
122: this.description = description;
123: this.pageTitle = pageTitle;
124: }
125:
126: /**
127: * {@inheritDoc}
128: */
129: @Override
130: public void addPages() {
131: super.addPages();
132: final WizardPage wp = new WizardPageExtension(pageName);
133: addPage(wp);
134: wp.setTitle(pageTitle);
135: wp.setDescription(description);
136:
137: }
138:
139: /**
140: * . ({@inheritDoc}) This method creates a model element instance from selected type, adds it to Leaf- or
141: * CompositeSection, and opens it.
142: */
143: @Override
144: public boolean performFinish() {
145: return true;
146: }
147:
148: @Override
149: public void dispose() {
150: getCompositeProvider().dispose();
151: super.dispose();
152: }
153:
154: /**
155: * @return the pageName
156: * @since 1.5
157: */
158: public String getPageName() {
159: return pageName;
160: }
161:
162: /**
163: * @return the description
164: * @since 1.5
165: */
166: public String getDescription() {
167: return description;
168: }
169:
170: /**
171: * @return the pageTitle
172: * @since 1.5
173: */
174: public String getPageTitle() {
175: return pageTitle;
176: }
177: }