Mercurial > projects > dwt-addons
annotate dwtx/jface/preference/PathEditor.d @ 97:0168c579a3f9
Fix path handling, thanks yidabu for reporting.
| author | Frank Benoit <benoit@tionex.de> |
|---|---|
| date | Fri, 01 Aug 2008 07:06:52 +0200 |
| parents | 1088ca33d3e0 |
| children |
| 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; | |
|
97
0168c579a3f9
Fix path handling, thanks yidabu for reporting.
Frank Benoit <benoit@tionex.de>
parents:
95
diff
changeset
|
18 static import tango.io.Path; |
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95
1088ca33d3e0
Removed version=TANGOSVN for release 0.99.7
Frank Benoit <benoit@tionex.de>
parents:
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diff
changeset
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19 import tango.io.model.IFile; |
| 94 | 20 |
| 34 | 21 // import java.util.ArrayList; |
| 22 // import java.util.StringTokenizer; | |
| 23 | |
| 24 import dwt.widgets.Composite; | |
| 25 import dwt.widgets.DirectoryDialog; | |
| 26 | |
| 27 import dwt.dwthelper.utils; | |
| 28 import tango.text.Util; | |
| 29 | |
| 30 /** | |
| 31 * A field editor to edit directory paths. | |
| 32 */ | |
| 33 public class PathEditor : ListEditor { | |
| 34 | |
| 35 /** | |
| 36 * The last path, or <code>null</code> if none. | |
| 37 */ | |
| 38 private String lastPath; | |
| 39 | |
| 40 /** | |
| 41 * The special label text for directory chooser, | |
| 42 * or <code>null</code> if none. | |
| 43 */ | |
| 44 private String dirChooserLabelText; | |
| 45 | |
| 46 /** | |
| 47 * Creates a new path field editor | |
| 48 */ | |
| 49 protected this() { | |
| 50 } | |
| 51 | |
| 52 /** | |
| 53 * Creates a path field editor. | |
| 54 * | |
| 55 * @param name the name of the preference this field editor works on | |
| 56 * @param labelText the label text of the field editor | |
| 57 * @param dirChooserLabelText the label text displayed for the directory chooser | |
| 58 * @param parent the parent of the field editor's control | |
| 59 */ | |
| 60 public this(String name, String labelText, | |
| 61 String dirChooserLabelText, Composite parent) { | |
| 62 init(name, labelText); | |
| 63 this.dirChooserLabelText = dirChooserLabelText; | |
| 64 createControl(parent); | |
| 65 } | |
| 66 | |
| 67 /* (non-Javadoc) | |
| 68 * Method declared on ListEditor. | |
| 69 * Creates a single string from the given array by separating each | |
| 70 * string with the appropriate OS-specific path separator. | |
| 71 */ | |
|
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ea8ff534f622
Fix override and super aliases
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parents:
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diff
changeset
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72 protected override String createList(String[] items) { |
| 34 | 73 StringBuffer path = new StringBuffer("");//$NON-NLS-1$ |
| 74 | |
| 75 for (int i = 0; i < items.length; i++) { | |
| 76 path.append(items[i]); | |
| 50 | 77 path.append(FileConst.SystemPathString); |
| 34 | 78 } |
| 79 return path.toString(); | |
| 80 } | |
| 81 | |
| 82 /* (non-Javadoc) | |
| 83 * Method declared on ListEditor. | |
| 84 * Creates a new path element by means of a directory dialog. | |
| 85 */ | |
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43
ea8ff534f622
Fix override and super aliases
Frank Benoit <benoit@tionex.de>
parents:
34
diff
changeset
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86 protected override String getNewInputObject() { |
| 34 | 87 |
| 88 DirectoryDialog dialog = new DirectoryDialog(getShell()); | |
| 89 if (dirChooserLabelText !is null) { | |
| 90 dialog.setMessage(dirChooserLabelText); | |
| 91 } | |
| 92 if (lastPath !is null) { | |
|
97
0168c579a3f9
Fix path handling, thanks yidabu for reporting.
Frank Benoit <benoit@tionex.de>
parents:
95
diff
changeset
|
93 if ((new FilePath(tango.io.Path.standard(lastPath))).exists()) { |
| 34 | 94 dialog.setFilterPath(lastPath); |
| 95 } | |
| 96 } | |
| 97 String dir = dialog.open(); | |
| 98 if (dir !is null) { | |
| 99 dir = dwt.dwthelper.utils.trim(dir); | |
| 100 if (dir.length is 0) { | |
| 101 return null; | |
| 102 } | |
| 103 lastPath = dir; | |
| 104 } | |
| 105 return dir; | |
| 106 } | |
| 107 | |
| 108 /* (non-Javadoc) | |
| 109 * Method declared on ListEditor. | |
| 110 */ | |
|
43
ea8ff534f622
Fix override and super aliases
Frank Benoit <benoit@tionex.de>
parents:
34
diff
changeset
|
111 protected override String[] parseString(String stringList) { |
| 50 | 112 return tango.text.Util.delimit(stringList.dup, FileConst.SystemPathString |
| 34 | 113 ~ "\n\r");//$NON-NLS-1$ |
| 114 } | |
| 115 } |