Mercurial > projects > dwt-addons
annotate dwtx/jface/preference/PathEditor.d @ 90:7ffeace6c47f
Update 3.4M7 to 3.4
| author | Frank Benoit <benoit@tionex.de> |
|---|---|
| date | Sun, 06 Jul 2008 23:30:07 +0200 |
| parents | 7f9034e47984 |
| children | dadb23ea55a6 |
| rev | line source |
|---|---|
| 34 | 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 dwtx.jface.preference.PathEditor; | |
| 14 | |
| 15 import dwtx.jface.preference.ListEditor; | |
| 16 | |
| 17 import tango.io.FilePath; | |
| 90 | 18 import tango.io.model.IFile; |
| 34 | 19 // import java.util.ArrayList; |
| 20 // import java.util.StringTokenizer; | |
| 21 | |
| 22 import dwt.widgets.Composite; | |
| 23 import dwt.widgets.DirectoryDialog; | |
| 24 | |
| 25 import dwt.dwthelper.utils; | |
| 26 import tango.text.Util; | |
| 27 | |
| 28 /** | |
| 29 * A field editor to edit directory paths. | |
| 30 */ | |
| 31 public class PathEditor : ListEditor { | |
| 32 | |
| 33 /** | |
| 34 * The last path, or <code>null</code> if none. | |
| 35 */ | |
| 36 private String lastPath; | |
| 37 | |
| 38 /** | |
| 39 * The special label text for directory chooser, | |
| 40 * or <code>null</code> if none. | |
| 41 */ | |
| 42 private String dirChooserLabelText; | |
| 43 | |
| 44 /** | |
| 45 * Creates a new path field editor | |
| 46 */ | |
| 47 protected this() { | |
| 48 } | |
| 49 | |
| 50 /** | |
| 51 * Creates a path field editor. | |
| 52 * | |
| 53 * @param name the name of the preference this field editor works on | |
| 54 * @param labelText the label text of the field editor | |
| 55 * @param dirChooserLabelText the label text displayed for the directory chooser | |
| 56 * @param parent the parent of the field editor's control | |
| 57 */ | |
| 58 public this(String name, String labelText, | |
| 59 String dirChooserLabelText, Composite parent) { | |
| 60 init(name, labelText); | |
| 61 this.dirChooserLabelText = dirChooserLabelText; | |
| 62 createControl(parent); | |
| 63 } | |
| 64 | |
| 65 /* (non-Javadoc) | |
| 66 * Method declared on ListEditor. | |
| 67 * Creates a single string from the given array by separating each | |
| 68 * string with the appropriate OS-specific path separator. | |
| 69 */ | |
|
43
ea8ff534f622
Fix override and super aliases
Frank Benoit <benoit@tionex.de>
parents:
34
diff
changeset
|
70 protected override String createList(String[] items) { |
| 34 | 71 StringBuffer path = new StringBuffer("");//$NON-NLS-1$ |
| 72 | |
| 73 for (int i = 0; i < items.length; i++) { | |
| 74 path.append(items[i]); | |
| 50 | 75 path.append(FileConst.SystemPathString); |
| 34 | 76 } |
| 77 return path.toString(); | |
| 78 } | |
| 79 | |
| 80 /* (non-Javadoc) | |
| 81 * Method declared on ListEditor. | |
| 82 * Creates a new path element by means of a directory dialog. | |
| 83 */ | |
|
43
ea8ff534f622
Fix override and super aliases
Frank Benoit <benoit@tionex.de>
parents:
34
diff
changeset
|
84 protected override String getNewInputObject() { |
| 34 | 85 |
| 86 DirectoryDialog dialog = new DirectoryDialog(getShell()); | |
| 87 if (dirChooserLabelText !is null) { | |
| 88 dialog.setMessage(dirChooserLabelText); | |
| 89 } | |
| 90 if (lastPath !is null) { | |
| 91 if ((new FilePath(lastPath)).exists()) { | |
| 92 dialog.setFilterPath(lastPath); | |
| 93 } | |
| 94 } | |
| 95 String dir = dialog.open(); | |
| 96 if (dir !is null) { | |
| 97 dir = dwt.dwthelper.utils.trim(dir); | |
| 98 if (dir.length is 0) { | |
| 99 return null; | |
| 100 } | |
| 101 lastPath = dir; | |
| 102 } | |
| 103 return dir; | |
| 104 } | |
| 105 | |
| 106 /* (non-Javadoc) | |
| 107 * Method declared on ListEditor. | |
| 108 */ | |
|
43
ea8ff534f622
Fix override and super aliases
Frank Benoit <benoit@tionex.de>
parents:
34
diff
changeset
|
109 protected override String[] parseString(String stringList) { |
| 50 | 110 return tango.text.Util.delimit(stringList.dup, FileConst.SystemPathString |
| 34 | 111 ~ "\n\r");//$NON-NLS-1$ |
| 112 } | |
| 113 } |