| /******************************************************************************* |
| * Copyright (c) 2001, 2006 IBM Corporation and others. |
| * All rights reserved. This program and the accompanying materials |
| * are made available under the terms of the Eclipse Public License v1.0 |
| * which accompanies this distribution, and is available at |
| * http://www.eclipse.org/legal/epl-v10.html |
| * |
| * Contributors: |
| * IBM Corporation - initial API and implementation |
| * Jens Lukowski/Innoopract - initial renaming/restructuring |
| * |
| *******************************************************************************/ |
| package org.eclipse.wst.xml.ui.internal.preferences; |
| |
| import java.util.ArrayList; |
| import java.util.Arrays; |
| import java.util.Iterator; |
| import java.util.List; |
| import java.util.Vector; |
| |
| import org.eclipse.core.runtime.Platform; |
| import org.eclipse.core.runtime.Preferences; |
| import org.eclipse.core.runtime.content.IContentType; |
| import org.eclipse.osgi.util.NLS; |
| import org.eclipse.swt.layout.GridData; |
| import org.eclipse.swt.widgets.Button; |
| import org.eclipse.swt.widgets.Combo; |
| import org.eclipse.swt.widgets.Composite; |
| import org.eclipse.swt.widgets.Control; |
| import org.eclipse.swt.widgets.Group; |
| import org.eclipse.swt.widgets.Label; |
| import org.eclipse.ui.PlatformUI; |
| import org.eclipse.wst.sse.core.internal.encoding.CommonEncodingPreferenceNames; |
| import org.eclipse.wst.sse.ui.internal.preferences.ui.AbstractPreferencePage; |
| import org.eclipse.wst.xml.core.internal.XMLCorePlugin; |
| import org.eclipse.wst.xml.core.internal.preferences.XMLCorePreferenceNames; |
| import org.eclipse.wst.xml.core.internal.provisional.contenttype.ContentTypeIdForXML; |
| import org.eclipse.wst.xml.ui.internal.XMLUIMessages; |
| import org.eclipse.wst.xml.ui.internal.editor.IHelpContextIds; |
| |
| public class XMLFilesPreferencePage extends AbstractPreferencePage { |
| protected EncodingSettings fEncodingSettings = null; |
| |
| protected Combo fEndOfLineCode = null; |
| private Vector fEOLCodes = null; |
| private Combo fDefaultSuffix = null; |
| private List fValidExtensions = null; |
| private Button fWarnNoGrammar = null; |
| |
| protected Control createContents(Composite parent) { |
| Composite composite = (Composite) super.createContents(parent); |
| PlatformUI.getWorkbench().getHelpSystem().setHelp(composite, IHelpContextIds.XML_PREFWEBX_FILES_HELPID); |
| createContentsForCreatingOrSavingGroup(composite); |
| createContentsForCreatingGroup(composite); |
| createContentsForValidatingGroup(composite); |
| |
| setSize(composite); |
| loadPreferences(); |
| |
| return composite; |
| } |
| |
| protected void createContentsForCreatingGroup(Composite parent) { |
| Group creatingGroup = createGroup(parent, 2); |
| creatingGroup.setText(XMLUIMessages.Creating_files); |
| |
| // Default extension for New file Wizard |
| createLabel(creatingGroup, XMLUIMessages.XMLFilesPreferencePage_ExtensionLabel); |
| fDefaultSuffix = createDropDownBox(creatingGroup); |
| String[] validExtensions = (String[]) getValidExtensions().toArray(new String[0]); |
| Arrays.sort(validExtensions); |
| fDefaultSuffix.setItems(validExtensions); |
| fDefaultSuffix.addSelectionListener(this); |
| |
| Label label = createLabel(creatingGroup, XMLUIMessages.Encoding_desc); |
| ((GridData) label.getLayoutData()).horizontalSpan = 2; |
| fEncodingSettings = new EncodingSettings(creatingGroup, XMLUIMessages.Encoding); |
| ((GridData) fEncodingSettings.getLayoutData()).horizontalSpan = 2; |
| } |
| |
| protected void createContentsForCreatingOrSavingGroup(Composite parent) { |
| Group creatingOrSavingGroup = createGroup(parent, 2); |
| creatingOrSavingGroup.setText(XMLUIMessages.Creating_or_saving_files); |
| |
| Label label = createLabel(creatingOrSavingGroup, XMLUIMessages.End_of_line_code_desc); |
| ((GridData) label.getLayoutData()).horizontalSpan = 2; |
| ((GridData) label.getLayoutData()).grabExcessHorizontalSpace = true; |
| |
| createLabel(creatingOrSavingGroup, XMLUIMessages.End_of_line_code); |
| fEndOfLineCode = createDropDownBox(creatingOrSavingGroup); |
| populateLineDelimiters(); |
| } |
| |
| protected void createContentsForValidatingGroup(Composite parent) { |
| Group validatingGroup = createGroup(parent, 2); |
| validatingGroup.setText(XMLUIMessages.Validating_files); |
| |
| if (fWarnNoGrammar == null) { |
| fWarnNoGrammar = createCheckBox(validatingGroup, XMLUIMessages.Warn_no_grammar_specified); |
| } |
| } |
| |
| public void dispose() { |
| fDefaultSuffix.removeModifyListener(this); |
| super.dispose(); |
| } |
| |
| protected void doSavePreferenceStore() { |
| XMLCorePlugin.getDefault().savePluginPreferences(); // model |
| } |
| |
| /** |
| * Get content type associated with this new file wizard |
| * |
| * @return IContentType |
| */ |
| protected IContentType getContentType() { |
| return Platform.getContentTypeManager().getContentType(ContentTypeIdForXML.ContentTypeID_XML); |
| } |
| |
| /** |
| * Get list of valid extensions |
| * |
| * @return List |
| */ |
| private List getValidExtensions() { |
| if (fValidExtensions == null) { |
| IContentType type = getContentType(); |
| fValidExtensions = new ArrayList(Arrays.asList(type.getFileSpecs(IContentType.FILE_EXTENSION_SPEC))); |
| } |
| return fValidExtensions; |
| } |
| |
| /** |
| * Return the currently selected line delimiter preference |
| * |
| * @return a line delimiter constant from CommonEncodingPreferenceNames |
| */ |
| private String getCurrentEOLCode() { |
| int i = fEndOfLineCode.getSelectionIndex(); |
| if (i >= 0) { |
| return (String) (fEOLCodes.elementAt(i)); |
| } |
| return ""; //$NON-NLS-1$ |
| } |
| |
| /* |
| * (non-Javadoc) |
| * |
| * @see org.eclipse.wst.sse.ui.preferences.ui.AbstractPreferencePage#getModelPreferences() |
| */ |
| protected Preferences getModelPreferences() { |
| return XMLCorePlugin.getDefault().getPluginPreferences(); |
| } |
| |
| protected void initializeValues() { |
| initializeValuesForCreatingOrSavingGroup(); |
| initializeValuesForCreatingGroup(); |
| initializeValuesForValidatingGroup(); |
| } |
| |
| protected void initializeValuesForCreatingGroup() { |
| String suffix = getModelPreferences().getString(XMLCorePreferenceNames.DEFAULT_EXTENSION); |
| fDefaultSuffix.setText(suffix); |
| |
| String encoding = getModelPreferences().getString(CommonEncodingPreferenceNames.OUTPUT_CODESET); |
| |
| fEncodingSettings.setIANATag(encoding); |
| } |
| |
| protected void initializeValuesForCreatingOrSavingGroup() { |
| String endOfLineCode = getModelPreferences().getString(CommonEncodingPreferenceNames.END_OF_LINE_CODE); |
| |
| if (endOfLineCode.length() > 0) { |
| setCurrentEOLCode(endOfLineCode); |
| } |
| else { |
| setCurrentEOLCode(CommonEncodingPreferenceNames.NO_TRANSLATION); |
| } |
| } |
| |
| protected void initializeValuesForValidatingGroup() { |
| boolean warnNoGrammarButtonSelected = getModelPreferences().getBoolean(XMLCorePreferenceNames.WARN_NO_GRAMMAR); |
| |
| |
| if (fWarnNoGrammar != null) { |
| fWarnNoGrammar.setSelection(warnNoGrammarButtonSelected); |
| } |
| } |
| |
| protected void performDefaults() { |
| performDefaultsForCreatingOrSavingGroup(); |
| performDefaultsForCreatingGroup(); |
| performDefaultsForValidatingGroup(); |
| |
| super.performDefaults(); |
| } |
| |
| protected void performDefaultsForCreatingGroup() { |
| String suffix = getModelPreferences().getDefaultString(XMLCorePreferenceNames.DEFAULT_EXTENSION); |
| fDefaultSuffix.setText(suffix); |
| |
| String encoding = getModelPreferences().getDefaultString(CommonEncodingPreferenceNames.OUTPUT_CODESET); |
| |
| fEncodingSettings.setIANATag(encoding); |
| // fEncodingSettings.resetToDefaultEncoding(); |
| } |
| |
| protected void performDefaultsForCreatingOrSavingGroup() { |
| String endOfLineCode = getModelPreferences().getDefaultString(CommonEncodingPreferenceNames.END_OF_LINE_CODE); |
| |
| if (endOfLineCode.length() > 0) { |
| setCurrentEOLCode(endOfLineCode); |
| } |
| else { |
| setCurrentEOLCode(CommonEncodingPreferenceNames.NO_TRANSLATION); |
| } |
| } |
| |
| protected void performDefaultsForValidatingGroup() { |
| boolean warnNoGrammarButtonSelected = getModelPreferences().getDefaultBoolean(XMLCorePreferenceNames.WARN_NO_GRAMMAR); |
| |
| if (fWarnNoGrammar != null) { |
| fWarnNoGrammar.setSelection(warnNoGrammarButtonSelected); |
| } |
| } |
| |
| public boolean performOk() { |
| boolean result = super.performOk(); |
| |
| doSavePreferenceStore(); |
| |
| return result; |
| } |
| |
| /** |
| * Populates the vector containing the line delimiter to display string |
| * mapping and the combobox displaying line delimiters |
| */ |
| private void populateLineDelimiters() { |
| fEOLCodes = new Vector(); |
| fEndOfLineCode.add(XMLUIMessages.EOL_Unix); |
| fEOLCodes.add(CommonEncodingPreferenceNames.LF); |
| |
| fEndOfLineCode.add(XMLUIMessages.EOL_Mac); |
| fEOLCodes.add(CommonEncodingPreferenceNames.CR); |
| |
| fEndOfLineCode.add(XMLUIMessages.EOL_Windows); |
| fEOLCodes.add(CommonEncodingPreferenceNames.CRLF); |
| |
| fEndOfLineCode.add(XMLUIMessages.EOL_NoTranslation); |
| fEOLCodes.add(CommonEncodingPreferenceNames.NO_TRANSLATION); |
| } |
| |
| /** |
| * Select the line delimiter in the eol combobox |
| * |
| */ |
| private void setCurrentEOLCode(String eolCode) { |
| // Clear the current selection. |
| fEndOfLineCode.clearSelection(); |
| fEndOfLineCode.deselectAll(); |
| |
| int i = fEOLCodes.indexOf(eolCode); |
| if (i >= 0) { |
| fEndOfLineCode.select(i); |
| } |
| } |
| |
| protected void storeValues() { |
| storeValuesForCreatingOrSavingGroup(); |
| storeValuesForCreatingGroup(); |
| storeValuesForValidatingGroup(); |
| } |
| |
| protected void storeValuesForCreatingGroup() { |
| String suffix = fDefaultSuffix.getText(); |
| getModelPreferences().setValue(XMLCorePreferenceNames.DEFAULT_EXTENSION, suffix); |
| |
| getModelPreferences().setValue(CommonEncodingPreferenceNames.OUTPUT_CODESET, fEncodingSettings.getIANATag()); |
| } |
| |
| protected void storeValuesForCreatingOrSavingGroup() { |
| String eolCode = getCurrentEOLCode(); |
| getModelPreferences().setValue(CommonEncodingPreferenceNames.END_OF_LINE_CODE, eolCode); |
| } |
| |
| protected void storeValuesForValidatingGroup() { |
| if (fWarnNoGrammar != null) { |
| boolean warnNoGrammarButtonSelected = fWarnNoGrammar.getSelection(); |
| getModelPreferences().setValue(XMLCorePreferenceNames.WARN_NO_GRAMMAR, warnNoGrammarButtonSelected); |
| } |
| } |
| |
| protected void validateValues() { |
| boolean isValid = false; |
| Iterator i = getValidExtensions().iterator(); |
| while (i.hasNext() && !isValid) { |
| String extension = (String) i.next(); |
| isValid = extension.equalsIgnoreCase(fDefaultSuffix.getText()); |
| } |
| |
| if (!isValid) { |
| setErrorMessage(NLS.bind(XMLUIMessages.XMLFilesPreferencePage_ExtensionError, getValidExtensions().toString())); |
| setValid(false); |
| } |
| else { |
| setErrorMessage(null); |
| setValid(true); |
| } |
| } |
| } |