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Package: ControlGridItemProvider
ControlGridItemProvider
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| ControlGridItemProvider(AdapterFactory) |
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| collectNewChildDescriptors(Collection, Object) |
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| getChildFeature(Object, Object) |
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| getChildrenFeatures(Object) |
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| getImage(Object) |
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| getPropertyDescriptors(Object) |
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| getText(Object) |
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| notifyChanged(Notification) |
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Coverage
1: /**
2: * Copyright (c) 2011-2015 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: * Johannes Faltermeier - initial API and implementation
13: */
14: package org.eclipse.emf.emfforms.spi.view.controlgrid.model.provider;
15:
16: import java.util.Collection;
17: import java.util.List;
18:
19: import org.eclipse.emf.common.notify.AdapterFactory;
20: import org.eclipse.emf.common.notify.Notification;
21: import org.eclipse.emf.ecore.EStructuralFeature;
22: import org.eclipse.emf.ecp.view.spi.model.provider.ContainedElementItemProvider;
23: import org.eclipse.emf.edit.provider.IItemPropertyDescriptor;
24: import org.eclipse.emf.edit.provider.ViewerNotification;
25: import org.eclipse.emf.emfforms.spi.view.controlgrid.model.VControlGrid;
26: import org.eclipse.emf.emfforms.spi.view.controlgrid.model.VControlgridFactory;
27: import org.eclipse.emf.emfforms.spi.view.controlgrid.model.VControlgridPackage;
28:
29: /**
30: * This is the item provider adapter for a {@link org.eclipse.emf.emfforms.spi.view.controlgrid.model.VControlGrid}
31: * object.
32: * <!-- begin-user-doc -->
33: * <!-- end-user-doc -->
34: *
35: * @generated
36: */
37: public class ControlGridItemProvider extends ContainedElementItemProvider {
38: /**
39: * This constructs an instance from a factory and a notifier.
40: * <!-- begin-user-doc -->
41: * <!-- end-user-doc -->
42: *
43: * @generated
44: */
45: public ControlGridItemProvider(AdapterFactory adapterFactory) {
46: super(adapterFactory);
47: }
48:
49: /**
50: * This returns the property descriptors for the adapted class.
51: * <!-- begin-user-doc -->
52: * <!-- end-user-doc -->
53: *
54: * @generated
55: */
56: @Override
57: public List<IItemPropertyDescriptor> getPropertyDescriptors(Object object) {
58:• if (itemPropertyDescriptors == null) {
59: super.getPropertyDescriptors(object);
60:
61: }
62: return itemPropertyDescriptors;
63: }
64:
65: /**
66: * This specifies how to implement {@link #getChildren} and is used to deduce an appropriate feature for an
67: * {@link org.eclipse.emf.edit.command.AddCommand}, {@link org.eclipse.emf.edit.command.RemoveCommand} or
68: * {@link org.eclipse.emf.edit.command.MoveCommand} in {@link #createCommand}.
69: * <!-- begin-user-doc -->
70: * <!-- end-user-doc -->
71: *
72: * @generated
73: */
74: @Override
75: public Collection<? extends EStructuralFeature> getChildrenFeatures(Object object) {
76:• if (childrenFeatures == null) {
77: super.getChildrenFeatures(object);
78: childrenFeatures.add(VControlgridPackage.Literals.CONTROL_GRID__ROWS);
79: }
80: return childrenFeatures;
81: }
82:
83: /**
84: * <!-- begin-user-doc -->
85: * <!-- end-user-doc -->
86: *
87: * @generated
88: */
89: @Override
90: protected EStructuralFeature getChildFeature(Object object, Object child) {
91: // Check the type of the specified child object and return the proper feature to use for
92: // adding (see {@link AddCommand}) it as a child.
93:
94: return super.getChildFeature(object, child);
95: }
96:
97: /**
98: * This returns ControlGrid.gif.
99: * <!-- begin-user-doc -->
100: * <!-- end-user-doc -->
101: *
102: * @generated
103: */
104: @Override
105: public Object getImage(Object object) {
106: return overlayImage(object, getResourceLocator().getImage("full/obj16/ControlGrid")); //$NON-NLS-1$
107: }
108:
109: /**
110: * This returns the label text for the adapted class.
111: * <!-- begin-user-doc -->
112: * <!-- end-user-doc -->
113: *
114: * @generated
115: */
116: @Override
117: public String getText(Object object) {
118: final String label = ((VControlGrid) object).getName();
119:• return label == null || label.length() == 0 ? getString("_UI_ControlGrid_type") //$NON-NLS-1$
120: : getString("_UI_ControlGrid_type") + " " + label; //$NON-NLS-1$ //$NON-NLS-2$
121: }
122:
123: /**
124: * This handles model notifications by calling {@link #updateChildren} to update any cached
125: * children and by creating a viewer notification, which it passes to {@link #fireNotifyChanged}.
126: * <!-- begin-user-doc -->
127: * <!-- end-user-doc -->
128: *
129: * @generated
130: */
131: @Override
132: public void notifyChanged(Notification notification) {
133: updateChildren(notification);
134:
135:• switch (notification.getFeatureID(VControlGrid.class)) {
136: case VControlgridPackage.CONTROL_GRID__ROWS:
137: fireNotifyChanged(new ViewerNotification(notification, notification.getNotifier(), true, false));
138: return;
139: }
140: super.notifyChanged(notification);
141: }
142:
143: /**
144: * This adds {@link org.eclipse.emf.edit.command.CommandParameter}s describing the children
145: * that can be created under this object.
146: * <!-- begin-user-doc -->
147: * <!-- end-user-doc -->
148: *
149: * @generated
150: */
151: @Override
152: protected void collectNewChildDescriptors(Collection<Object> newChildDescriptors, Object object) {
153: super.collectNewChildDescriptors(newChildDescriptors, object);
154:
155: newChildDescriptors.add(createChildParameter(VControlgridPackage.Literals.CONTROL_GRID__ROWS,
156: VControlgridFactory.eINSTANCE.createControlGridRow()));
157: }
158:
159: }