| /* |
| * Licensed to the Apache Software Foundation (ASF) under one |
| * or more contributor license agreements. See the NOTICE file |
| * distributed with this work for additional information |
| * regarding copyright ownership. The ASF licenses this file |
| * to you under the Apache License, Version 2.0 (the |
| * "License"); you may not use this file except in compliance |
| * with the License. You may obtain a copy of the License at |
| * |
| * http://www.apache.org/licenses/LICENSE-2.0 |
| * |
| * Unless required by applicable law or agreed to in writing, |
| * software distributed under the License is distributed on an |
| * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY |
| * KIND, either express or implied. See the License for the |
| * specific language governing permissions and limitations |
| * under the License. |
| */ |
| |
| package org.apache.uima.ruta.ide.formatter.preferences; |
| |
| import java.net.URL; |
| |
| import org.apache.uima.ruta.engine.RutaEngine; |
| import org.apache.uima.ruta.ide.formatter.RutaFormatterConstants; |
| import org.eclipse.dltk.ui.CodeFormatterConstants; |
| import org.eclipse.dltk.ui.formatter.FormatterModifyTabPage; |
| import org.eclipse.dltk.ui.formatter.IFormatterControlManager; |
| import org.eclipse.dltk.ui.formatter.IFormatterModifyDialog; |
| import org.eclipse.dltk.ui.preferences.FormatterMessages; |
| import org.eclipse.dltk.ui.util.SWTFactory; |
| import org.eclipse.swt.events.ModifyEvent; |
| import org.eclipse.swt.events.ModifyListener; |
| import org.eclipse.swt.events.SelectionAdapter; |
| import org.eclipse.swt.events.SelectionEvent; |
| import org.eclipse.swt.layout.GridData; |
| import org.eclipse.swt.widgets.Combo; |
| import org.eclipse.swt.widgets.Composite; |
| import org.eclipse.swt.widgets.Group; |
| import org.eclipse.swt.widgets.Text; |
| |
| public class RutaFormatterIndentationTabPage extends FormatterModifyTabPage { |
| |
| /** |
| * @param dialog |
| */ |
| public RutaFormatterIndentationTabPage(IFormatterModifyDialog dialog) { |
| super(dialog); |
| } |
| |
| private Combo tabPolicy; |
| |
| private Text indentSize; |
| |
| private Text tabSize; |
| |
| private final String[] tabPolicyItems = new String[] { CodeFormatterConstants.SPACE, |
| CodeFormatterConstants.TAB, CodeFormatterConstants.MIXED }; |
| |
| private class TabPolicyListener extends SelectionAdapter implements |
| IFormatterControlManager.IInitializeListener { |
| |
| private final IFormatterControlManager manager; |
| |
| public TabPolicyListener(IFormatterControlManager manager) { |
| this.manager = manager; |
| } |
| |
| @Override |
| public void widgetSelected(SelectionEvent e) { |
| int index = tabPolicy.getSelectionIndex(); |
| if (index >= 0) { |
| final boolean tabMode = CodeFormatterConstants.TAB.equals(tabPolicyItems[index]); |
| manager.enableControl(indentSize, !tabMode); |
| } |
| } |
| |
| public void initialize() { |
| final boolean tabMode = CodeFormatterConstants.TAB.equals(manager |
| .getString(RutaFormatterConstants.FORMATTER_TAB_CHAR)); |
| manager.enableControl(indentSize, !tabMode); |
| } |
| |
| } |
| |
| private TabPolicyListener tabPolicyListener; |
| |
| @Override |
| protected void createOptions(final IFormatterControlManager manager, Composite parent) { |
| Group tabPolicyGroup = SWTFactory.createGroup(parent, |
| Messages.RutaFormatterIndentationTabPage_generalSettings, 2, 1, |
| GridData.FILL_HORIZONTAL); |
| tabPolicy = manager.createCombo(tabPolicyGroup, RutaFormatterConstants.FORMATTER_TAB_CHAR, |
| FormatterMessages.IndentationTabPage_general_group_option_tab_policy, tabPolicyItems); |
| tabPolicyListener = new TabPolicyListener(manager); |
| tabPolicy.addSelectionListener(tabPolicyListener); |
| manager.addInitializeListener(tabPolicyListener); |
| indentSize = manager.createNumber(tabPolicyGroup, |
| RutaFormatterConstants.FORMATTER_INDENTATION_SIZE, |
| FormatterMessages.IndentationTabPage_general_group_option_indent_size); |
| tabSize = manager.createNumber(tabPolicyGroup, RutaFormatterConstants.FORMATTER_TAB_SIZE, |
| FormatterMessages.IndentationTabPage_general_group_option_tab_size); |
| tabSize.addModifyListener(new ModifyListener() { |
| public void modifyText(ModifyEvent e) { |
| int index = tabPolicy.getSelectionIndex(); |
| if (index >= 0) { |
| final boolean tabMode = CodeFormatterConstants.TAB.equals(tabPolicyItems[index]); |
| if (tabMode) { |
| indentSize.setText(tabSize.getText()); |
| } |
| } |
| } |
| }); |
| // |
| Group indentGroup = SWTFactory.createGroup(parent, |
| Messages.RutaFormatterIndentationTabPage_indentWithinBlocks, 1, 1, |
| GridData.FILL_HORIZONTAL); |
| manager.createCheckbox(indentGroup, RutaFormatterConstants.INDENT_BLOCK, |
| Messages.RutaFormatterIndentationTabPage_statementsWithinBlockBody); |
| Group indentBlocks = SWTFactory.createGroup(parent, |
| Messages.RutaFormatterIndentationTabPage_indentWithinCreateActions, 1, 1, |
| GridData.FILL_HORIZONTAL); |
| manager.createCheckbox(indentBlocks, RutaFormatterConstants.INDENT_STRUCTURE, |
| Messages.RutaFormatterIndentationTabPage_assignmentsWithinCreateAction); |
| } |
| |
| @Override |
| protected URL getPreviewContent() { |
| return getClass().getResource("indentation-preview" + RutaEngine.SCRIPT_FILE_EXTENSION); |
| } |
| } |