Mercurial > projects > dwt-addons
annotate dwtx/jface/preference/PathEditor.d @ 95:1088ca33d3e0 Release-1
Removed version=TANGOSVN for release 0.99.7
| author | Frank Benoit <benoit@tionex.de> |
|---|---|
| date | Sat, 26 Jul 2008 02:46:58 +0200 |
| parents | dadb23ea55a6 |
| children | 0168c579a3f9 |
| 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; | |
|
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Removed version=TANGOSVN for release 0.99.7
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diff
changeset
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18 import tango.io.model.IFile; |
| 94 | 19 |
| 34 | 20 // import java.util.ArrayList; |
| 21 // import java.util.StringTokenizer; | |
| 22 | |
| 23 import dwt.widgets.Composite; | |
| 24 import dwt.widgets.DirectoryDialog; | |
| 25 | |
| 26 import dwt.dwthelper.utils; | |
| 27 import tango.text.Util; | |
| 28 | |
| 29 /** | |
| 30 * A field editor to edit directory paths. | |
| 31 */ | |
| 32 public class PathEditor : ListEditor { | |
| 33 | |
| 34 /** | |
| 35 * The last path, or <code>null</code> if none. | |
| 36 */ | |
| 37 private String lastPath; | |
| 38 | |
| 39 /** | |
| 40 * The special label text for directory chooser, | |
| 41 * or <code>null</code> if none. | |
| 42 */ | |
| 43 private String dirChooserLabelText; | |
| 44 | |
| 45 /** | |
| 46 * Creates a new path field editor | |
| 47 */ | |
| 48 protected this() { | |
| 49 } | |
| 50 | |
| 51 /** | |
| 52 * Creates a path field editor. | |
| 53 * | |
| 54 * @param name the name of the preference this field editor works on | |
| 55 * @param labelText the label text of the field editor | |
| 56 * @param dirChooserLabelText the label text displayed for the directory chooser | |
| 57 * @param parent the parent of the field editor's control | |
| 58 */ | |
| 59 public this(String name, String labelText, | |
| 60 String dirChooserLabelText, Composite parent) { | |
| 61 init(name, labelText); | |
| 62 this.dirChooserLabelText = dirChooserLabelText; | |
| 63 createControl(parent); | |
| 64 } | |
| 65 | |
| 66 /* (non-Javadoc) | |
| 67 * Method declared on ListEditor. | |
| 68 * Creates a single string from the given array by separating each | |
| 69 * string with the appropriate OS-specific path separator. | |
| 70 */ | |
|
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ea8ff534f622
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parents:
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diff
changeset
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71 protected override String createList(String[] items) { |
| 34 | 72 StringBuffer path = new StringBuffer("");//$NON-NLS-1$ |
| 73 | |
| 74 for (int i = 0; i < items.length; i++) { | |
| 75 path.append(items[i]); | |
| 50 | 76 path.append(FileConst.SystemPathString); |
| 34 | 77 } |
| 78 return path.toString(); | |
| 79 } | |
| 80 | |
| 81 /* (non-Javadoc) | |
| 82 * Method declared on ListEditor. | |
| 83 * Creates a new path element by means of a directory dialog. | |
| 84 */ | |
|
43
ea8ff534f622
Fix override and super aliases
Frank Benoit <benoit@tionex.de>
parents:
34
diff
changeset
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85 protected override String getNewInputObject() { |
| 34 | 86 |
| 87 DirectoryDialog dialog = new DirectoryDialog(getShell()); | |
| 88 if (dirChooserLabelText !is null) { | |
| 89 dialog.setMessage(dirChooserLabelText); | |
| 90 } | |
| 91 if (lastPath !is null) { | |
| 92 if ((new FilePath(lastPath)).exists()) { | |
| 93 dialog.setFilterPath(lastPath); | |
| 94 } | |
| 95 } | |
| 96 String dir = dialog.open(); | |
| 97 if (dir !is null) { | |
| 98 dir = dwt.dwthelper.utils.trim(dir); | |
| 99 if (dir.length is 0) { | |
| 100 return null; | |
| 101 } | |
| 102 lastPath = dir; | |
| 103 } | |
| 104 return dir; | |
| 105 } | |
| 106 | |
| 107 /* (non-Javadoc) | |
| 108 * Method declared on ListEditor. | |
| 109 */ | |
|
43
ea8ff534f622
Fix override and super aliases
Frank Benoit <benoit@tionex.de>
parents:
34
diff
changeset
|
110 protected override String[] parseString(String stringList) { |
| 50 | 111 return tango.text.Util.delimit(stringList.dup, FileConst.SystemPathString |
| 34 | 112 ~ "\n\r");//$NON-NLS-1$ |
| 113 } | |
| 114 } |