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comparison org.eclipse.jface/src/org/eclipse/jface/action/SubStatusLineManager.d @ 12:bc29606a740c

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Added dwt-addons in original directory structure of eclipse.org
author Frank Benoit <benoit@tionex.de>
date Sat, 14 Mar 2009 18:23:29 +0100
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11:43904fec5dca 12:bc29606a740c
1 /*******************************************************************************
2 * Copyright (c) 2000, 2006 IBM Corporation 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 * IBM Corporation - initial API and implementation
10 * Port to the D programming language:
11 * Frank Benoit <benoit@tionex.de>
12 *******************************************************************************/
13 module org.eclipse.jface.action.SubStatusLineManager;
14
15 import org.eclipse.jface.action.SubContributionManager;
16 import org.eclipse.jface.action.IStatusLineManager;
17
18 import org.eclipse.swt.graphics.Image;
19 import org.eclipse.core.runtime.IProgressMonitor;
20
21 import java.lang.all;
22 import java.util.Set;
23
24 /**
25 * A <code>SubStatusLineManager</code> is used to define a set of contribution
26 * items within a parent manager. Once defined, the visibility of the entire set can
27 * be changed as a unit.
28 */
29 public class SubStatusLineManager : SubContributionManager,
30 IStatusLineManager {
31 /**
32 * Current status line message.
33 */
34 private String message;
35
36 /**
37 * Current status line error message.
38 */
39 private String errorMessage;
40
41 /**
42 * Current status line message image.
43 */
44 private Image messageImage;
45
46 /**
47 * Current status line error image
48 */
49 private Image errorImage;
50
51 /**
52 * Constructs a new manager.
53 *
54 * @param mgr the parent manager. All contributions made to the
55 * <code>SubStatusLineManager</code> are forwarded and appear in the
56 * parent manager.
57 */
58 public this(IStatusLineManager mgr) {
59 super(mgr);
60 }
61
62 /**
63 * @return the parent status line manager that this sub-manager contributes
64 * to
65 */
66 protected final IStatusLineManager getParentStatusLineManager() {
67 // Cast is ok because that's the only
68 // thing we accept in the construtor.
69 return cast(IStatusLineManager) getParent();
70 }
71
72 /* (non-Javadoc)
73 * Method declared on IStatusLineManager.
74 */
75 public IProgressMonitor getProgressMonitor() {
76 return getParentStatusLineManager().getProgressMonitor();
77 }
78
79 /* (non-Javadoc)
80 * Method declared on IStatusLineManager.
81 */
82 public bool isCancelEnabled() {
83 return getParentStatusLineManager().isCancelEnabled();
84 }
85
86 /* (non-Javadoc)
87 * Method declared on IStatusLineManager.
88 */
89 public void setCancelEnabled(bool enabled) {
90 getParentStatusLineManager().setCancelEnabled(enabled);
91 }
92
93 /* (non-Javadoc)
94 * Method declared on IStatusLineManager.
95 */
96 public void setErrorMessage(String message) {
97 this.errorImage = null;
98 this.errorMessage = message;
99 if (isVisible()) {
100 getParentStatusLineManager().setErrorMessage(errorMessage);
101 }
102 }
103
104 /* (non-Javadoc)
105 * Method declared on IStatusLineManager.
106 */
107 public void setErrorMessage(Image image, String message) {
108 this.errorImage = image;
109 this.errorMessage = message;
110 if (isVisible()) {
111 getParentStatusLineManager().setErrorMessage(errorImage,
112 errorMessage);
113 }
114 }
115
116 /* (non-Javadoc)
117 * Method declared on IStatusLineManager.
118 */
119 public void setMessage(String message) {
120 this.messageImage = null;
121 this.message = message;
122 if (isVisible()) {
123 getParentStatusLineManager().setMessage(message);
124 }
125 }
126
127 /* (non-Javadoc)
128 * Method declared on IStatusLineManager.
129 */
130 public void setMessage(Image image, String message) {
131 this.messageImage = image;
132 this.message = message;
133 if (isVisible()) {
134 getParentStatusLineManager().setMessage(messageImage, message);
135 }
136 }
137
138 /* (non-Javadoc)
139 * Method declared on SubContributionManager.
140 */
141 public override void setVisible(bool visible) {
142 super.setVisible(visible);
143 if (visible) {
144 getParentStatusLineManager().setErrorMessage(errorImage,
145 errorMessage);
146 getParentStatusLineManager().setMessage(messageImage, message);
147 } else {
148 getParentStatusLineManager().setMessage(null, null);
149 getParentStatusLineManager().setErrorMessage(null, null);
150 }
151 }
152
153 /* (non-Javadoc)
154 * Method declared on IStatusLineManager.
155 */
156 public void update(bool force) {
157 // This method is not governed by visibility. The client may
158 // call <code>setVisible</code> and then force an update. At that
159 // point we need to update the parent.
160 getParentStatusLineManager().update(force);
161 }
162 }