diff options
Diffstat (limited to 'org.eclipse.search/search/org/eclipse/search/internal/ui/util/FileTypeEditor.java')
-rw-r--r-- | org.eclipse.search/search/org/eclipse/search/internal/ui/util/FileTypeEditor.java | 109 |
1 files changed, 0 insertions, 109 deletions
diff --git a/org.eclipse.search/search/org/eclipse/search/internal/ui/util/FileTypeEditor.java b/org.eclipse.search/search/org/eclipse/search/internal/ui/util/FileTypeEditor.java deleted file mode 100644 index 1cc0730c0c3..00000000000 --- a/org.eclipse.search/search/org/eclipse/search/internal/ui/util/FileTypeEditor.java +++ /dev/null @@ -1,109 +0,0 @@ -/******************************************************************************* - * Copyright (c) 2000, 2003 IBM Corporation and others. - * All rights reserved. This program and the accompanying materials - * are made available under the terms of the Common Public License v1.0 - * which accompanies this distribution, and is available at - * http://www.eclipse.org/legal/cpl-v10.html - * - * Contributors: - * IBM Corporation - initial API and implementation - *******************************************************************************/ -package org.eclipse.search.internal.ui.util; - -import java.util.Arrays; -import java.util.HashSet; -import java.util.Iterator; -import java.util.Set; -import java.util.StringTokenizer; - -import org.eclipse.swt.events.DisposeEvent; -import org.eclipse.swt.events.DisposeListener; -import org.eclipse.swt.events.SelectionAdapter; -import org.eclipse.swt.events.SelectionEvent; -import org.eclipse.swt.events.SelectionListener; -import org.eclipse.swt.widgets.Button; -import org.eclipse.swt.widgets.Combo; -import org.eclipse.swt.widgets.Widget; - -import org.eclipse.jface.window.Window; - -import org.eclipse.ui.IEditorRegistry; - -import org.eclipse.search.internal.ui.SearchMessages; - -public class FileTypeEditor extends SelectionAdapter implements DisposeListener, SelectionListener { - - private Combo fTextField; - private Button fBrowseButton; - - final static String TYPE_DELIMITER= SearchMessages.getString("FileTypeEditor.typeDelimiter"); //$NON-NLS-1$ - - public FileTypeEditor(IEditorRegistry registry, Combo textField, Button browseButton) { - fTextField= textField; - fBrowseButton= browseButton; - - fTextField.addDisposeListener(this); - fBrowseButton.addDisposeListener(this); - fBrowseButton.addSelectionListener(this); - } - - public void widgetDisposed(DisposeEvent event) { - Widget widget= event.widget; - if (widget == fTextField) - fTextField= null; - else if (widget == fBrowseButton) - fBrowseButton= null; - } - - public void widgetSelected(SelectionEvent event) { - if (event.widget == fBrowseButton) - handleBrowseButton(); - } - - public void widgetDoubleSelected(SelectionEvent event) { - } - /** - * Answer a collection of the currently-specified resource types - * - * @return java.util.Vector - */ - public Set getFileTypes() { - Set result= new HashSet(); - StringTokenizer tokenizer= new StringTokenizer(fTextField.getText(), TYPE_DELIMITER); - - while (tokenizer.hasMoreTokens()) { - String currentExtension= tokenizer.nextToken().trim(); - result.add(currentExtension); - } - return result; - } - /** - * Populate self's import types field based upon the passed types collection - * - * @param types java.util.Vector - */ - public void setFileTypes(Set types) { - fTextField.setText(typesToString(types)); - } - protected void handleBrowseButton() { - TypeFilteringDialog dialog= new TypeFilteringDialog(fTextField.getShell(), getFileTypes()); - if (dialog.open() == Window.OK) { - setFileTypes(new HashSet(Arrays.asList(dialog.getResult()))); - } - } - - public static String typesToString(Set types) { - StringBuffer result= new StringBuffer(); - Iterator typesIter= types.iterator(); - boolean first= true; - while (typesIter.hasNext()) { - if (!first) { - result.append(TYPE_DELIMITER); - result.append(" "); //$NON-NLS-1$ - } else - first= false; - result.append(typesIter.next()); - } - return result.toString(); - } -} |