+++ /dev/null
-/*
- * Copyright (c) 2002-2004 Roberto Gonzalez Rocha 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:
- * Roberto Gonzalez Rocha - Initial version
- * Igor Malinin - refactoring, minor changes
- *
- * $Id: XMLSyntaxPreferencePage.java,v 1.3 2006-10-21 23:14:13 pombredanne Exp $
- */
-
-package net.sourceforge.phpeclipse.xml.ui.internal.preferences;
-
-import java.io.BufferedReader;
-import java.io.IOException;
-import java.io.InputStreamReader;
-
-import net.sourceforge.phpeclipse.ui.ColorEditor;
-import net.sourceforge.phpeclipse.ui.preferences.ITextStylePreferences;
-import net.sourceforge.phpeclipse.ui.preferences.OverlayPreferenceStore;
-import net.sourceforge.phpeclipse.ui.preferences.PreferenceDescriptor;
-import net.sourceforge.phpeclipse.xml.ui.XMLPlugin;
-import net.sourceforge.phpeclipse.xml.ui.internal.text.XMLConfiguration;
-import net.sourceforge.phpeclipse.xml.ui.text.IXMLSyntaxConstants;
-import net.sourceforge.phpeclipse.xml.ui.text.XMLTextTools;
-
-import org.eclipse.jface.preference.IPreferenceStore;
-import org.eclipse.jface.preference.PreferenceConverter;
-import org.eclipse.jface.preference.PreferencePage;
-import org.eclipse.jface.resource.JFaceResources;
-import org.eclipse.jface.text.Document;
-import org.eclipse.jface.text.IDocument;
-import org.eclipse.jface.text.IDocumentPartitioner;
-import org.eclipse.jface.text.source.ISourceViewer;
-import org.eclipse.jface.text.source.SourceViewer;
-import org.eclipse.jface.util.IPropertyChangeListener;
-import org.eclipse.jface.util.PropertyChangeEvent;
-import org.eclipse.swt.SWT;
-import org.eclipse.swt.custom.StyledText;
-import org.eclipse.swt.events.SelectionEvent;
-import org.eclipse.swt.events.SelectionListener;
-import org.eclipse.swt.graphics.Color;
-import org.eclipse.swt.graphics.RGB;
-import org.eclipse.swt.layout.GridData;
-import org.eclipse.swt.layout.GridLayout;
-import org.eclipse.swt.layout.RowLayout;
-import org.eclipse.swt.widgets.Button;
-import org.eclipse.swt.widgets.Composite;
-import org.eclipse.swt.widgets.Control;
-import org.eclipse.swt.widgets.Display;
-import org.eclipse.swt.widgets.Group;
-import org.eclipse.swt.widgets.Label;
-import org.eclipse.swt.widgets.List;
-import org.eclipse.ui.IWorkbench;
-import org.eclipse.ui.IWorkbenchPreferencePage;
-import org.eclipse.ui.texteditor.AbstractTextEditor;
-
-/**
- * The XMLSyntaxPreferencePage is a preference page that handles setting the
- * colors used by the XML editors.
- */
-public class XMLSyntaxPreferencePage extends PreferencePage implements
- IWorkbenchPreferencePage {
-
- public final PreferenceDescriptor[] fKeys = new PreferenceDescriptor[] {
- new PreferenceDescriptor(
- PreferenceDescriptor.BOOLEAN,
- AbstractTextEditor.PREFERENCE_COLOR_BACKGROUND_SYSTEM_DEFAULT),
- new PreferenceDescriptor(PreferenceDescriptor.STRING,
- AbstractTextEditor.PREFERENCE_COLOR_BACKGROUND),
-
- new PreferenceDescriptor(PreferenceDescriptor.STRING,
- IXMLSyntaxConstants.XML_DEFAULT
- + ITextStylePreferences.SUFFIX_FOREGROUND),
- new PreferenceDescriptor(PreferenceDescriptor.STRING,
- IXMLSyntaxConstants.XML_DEFAULT
- + ITextStylePreferences.SUFFIX_STYLE),
-
- new PreferenceDescriptor(PreferenceDescriptor.STRING,
- IXMLSyntaxConstants.XML_TAG
- + ITextStylePreferences.SUFFIX_FOREGROUND),
- new PreferenceDescriptor(PreferenceDescriptor.STRING,
- IXMLSyntaxConstants.XML_TAG
- + ITextStylePreferences.SUFFIX_STYLE),
-
- new PreferenceDescriptor(PreferenceDescriptor.STRING,
- IXMLSyntaxConstants.XML_ATT_NAME
- + ITextStylePreferences.SUFFIX_FOREGROUND),
- new PreferenceDescriptor(PreferenceDescriptor.STRING,
- IXMLSyntaxConstants.XML_ATT_NAME
- + ITextStylePreferences.SUFFIX_STYLE),
-
- new PreferenceDescriptor(PreferenceDescriptor.STRING,
- IXMLSyntaxConstants.XML_ATT_VALUE
- + ITextStylePreferences.SUFFIX_FOREGROUND),
- new PreferenceDescriptor(PreferenceDescriptor.STRING,
- IXMLSyntaxConstants.XML_ATT_VALUE
- + ITextStylePreferences.SUFFIX_STYLE),
-
- new PreferenceDescriptor(PreferenceDescriptor.STRING,
- IXMLSyntaxConstants.XML_ENTITY
- + ITextStylePreferences.SUFFIX_FOREGROUND),
- new PreferenceDescriptor(PreferenceDescriptor.STRING,
- IXMLSyntaxConstants.XML_ENTITY
- + ITextStylePreferences.SUFFIX_STYLE),
-
- new PreferenceDescriptor(PreferenceDescriptor.STRING,
- IXMLSyntaxConstants.XML_CDATA
- + ITextStylePreferences.SUFFIX_FOREGROUND),
- new PreferenceDescriptor(PreferenceDescriptor.STRING,
- IXMLSyntaxConstants.XML_CDATA
- + ITextStylePreferences.SUFFIX_STYLE),
-
- new PreferenceDescriptor(PreferenceDescriptor.STRING,
- IXMLSyntaxConstants.XML_PI
- + ITextStylePreferences.SUFFIX_FOREGROUND),
- new PreferenceDescriptor(PreferenceDescriptor.STRING,
- IXMLSyntaxConstants.XML_PI
- + ITextStylePreferences.SUFFIX_STYLE),
-
- new PreferenceDescriptor(PreferenceDescriptor.STRING,
- IXMLSyntaxConstants.XML_COMMENT
- + ITextStylePreferences.SUFFIX_FOREGROUND),
- new PreferenceDescriptor(PreferenceDescriptor.STRING,
- IXMLSyntaxConstants.XML_COMMENT
- + ITextStylePreferences.SUFFIX_STYLE),
-
- new PreferenceDescriptor(PreferenceDescriptor.STRING,
- IXMLSyntaxConstants.XML_DECL
- + ITextStylePreferences.SUFFIX_FOREGROUND),
- new PreferenceDescriptor(PreferenceDescriptor.STRING,
- IXMLSyntaxConstants.XML_DECL
- + ITextStylePreferences.SUFFIX_STYLE),
-
- new PreferenceDescriptor(PreferenceDescriptor.STRING,
- IXMLSyntaxConstants.XML_SMARTY
- + ITextStylePreferences.SUFFIX_FOREGROUND),
- new PreferenceDescriptor(PreferenceDescriptor.STRING,
- IXMLSyntaxConstants.XML_SMARTY
- + ITextStylePreferences.SUFFIX_STYLE),
-
- new PreferenceDescriptor(PreferenceDescriptor.STRING,
- IXMLSyntaxConstants.DTD_CONDITIONAL
- + ITextStylePreferences.SUFFIX_FOREGROUND),
- new PreferenceDescriptor(PreferenceDescriptor.STRING,
- IXMLSyntaxConstants.DTD_CONDITIONAL
- + ITextStylePreferences.SUFFIX_STYLE), };
-
- OverlayPreferenceStore overlay;
-
- final String[][] fSyntaxColorListModel = new String[][] {
- { XMLPlugin.getResourceString("XmlSyntaxPreferencePage.others"), //$NON-NLS-1$
- IXMLSyntaxConstants.XML_DEFAULT },
- { XMLPlugin.getResourceString("XmlSyntaxPreferencePage.Tag"), //$NON-NLS-1$
- IXMLSyntaxConstants.XML_TAG },
- { XMLPlugin.getResourceString("XmlSyntaxPreferencePage.AttName"), //$NON-NLS-1$
- IXMLSyntaxConstants.XML_ATT_NAME },
- { XMLPlugin.getResourceString("XmlSyntaxPreferencePage.AttValue"), //$NON-NLS-1$
- IXMLSyntaxConstants.XML_ATT_VALUE },
- { XMLPlugin.getResourceString("XmlSyntaxPreferencePage.Entity"), //$NON-NLS-1$
- IXMLSyntaxConstants.XML_ENTITY },
- { XMLPlugin.getResourceString("XmlSyntaxPreferencePage.CDATA"), //$NON-NLS-1$
- IXMLSyntaxConstants.XML_CDATA },
- { XMLPlugin.getResourceString("XmlSyntaxPreferencePage.PI"), //$NON-NLS-1$
- IXMLSyntaxConstants.XML_PI },
- { XMLPlugin.getResourceString("XmlSyntaxPreferencePage.Comment"), //$NON-NLS-1$
- IXMLSyntaxConstants.XML_COMMENT },
- {
- XMLPlugin
- .getResourceString("XmlSyntaxPreferencePage.Declaration"), //$NON-NLS-1$
- IXMLSyntaxConstants.XML_DECL },
- {
- XMLPlugin
- .getResourceString("XmlSyntaxPreferencePage.Conditional"), //$NON-NLS-1$
- IXMLSyntaxConstants.XML_SMARTY },
- { XMLPlugin.getResourceString("XmlSyntaxPreferencePage.SmartyTag"), //$NON-NLS-1$
- IXMLSyntaxConstants.DTD_CONDITIONAL }, };
-
- private XMLTextTools xmlTextTools;
-
- private Color bgColor;
-
- Button bgDefault;
-
- Button bgCustom;
-
- ColorEditor bgColorEditor;
-
- List colors;
-
- ColorEditor fgColorEditor;
-
- Button fgBold;
-
- SourceViewer preview;
-
- /**
- * Constructor for XMLSyntaxPreferencePage.
- */
- public XMLSyntaxPreferencePage() {
- setDescription(XMLPlugin
- .getResourceString("XmlSyntaxPreferencePage.description")); //$NON-NLS-1$
-
- setPreferenceStore(XMLPlugin.getDefault().getPreferenceStore());
-
- overlay = new OverlayPreferenceStore(getPreferenceStore(), fKeys);
- }
-
- protected Control createContents(Composite parent) {
- overlay.load();
- overlay.start();
-
- Composite colorComposite = new Composite(parent, SWT.NULL);
- colorComposite.setLayout(new GridLayout());
-
- Group backgroundComposite = new Group(colorComposite,
- SWT.SHADOW_ETCHED_IN);
-
- backgroundComposite.setLayout(new RowLayout());
- backgroundComposite.setText(XMLPlugin
- .getResourceString("XmlSyntaxPreferencePage.backgroundColor")); //$NON-NLS-1$
-
- SelectionListener backgroundSelectionListener = new SelectionListener() {
- public void widgetSelected(SelectionEvent e) {
- boolean custom = bgCustom.getSelection();
- bgColorEditor.getButton().setEnabled(custom);
- overlay
- .setValue(
- AbstractTextEditor.PREFERENCE_COLOR_BACKGROUND_SYSTEM_DEFAULT,
- !custom);
- }
-
- public void widgetDefaultSelected(SelectionEvent e) {
- }
- };
-
- bgDefault = new Button(backgroundComposite, SWT.RADIO | SWT.LEFT);
- bgDefault.setText(XMLPlugin
- .getResourceString("XmlSyntaxPreferencePage.systemDefault")); //$NON-NLS-1$
- bgDefault.addSelectionListener(backgroundSelectionListener);
-
- bgCustom = new Button(backgroundComposite, SWT.RADIO | SWT.LEFT);
- bgCustom.setText(XMLPlugin
- .getResourceString("XmlSyntaxPreferencePage.custom")); //$NON-NLS-1$
- bgCustom.addSelectionListener(backgroundSelectionListener);
-
- bgColorEditor = new ColorEditor(backgroundComposite);
-
- Label label = new Label(colorComposite, SWT.LEFT);
- label.setText(XMLPlugin
- .getResourceString("XmlSyntaxPreferencePage.foreground")); //$NON-NLS-1$
- label.setLayoutData(new GridData(GridData.FILL_HORIZONTAL));
-
- Composite editorComposite = new Composite(colorComposite, SWT.NONE);
- GridLayout layout = new GridLayout();
- layout.numColumns = 2;
- layout.marginHeight = 0;
- layout.marginWidth = 0;
- editorComposite.setLayout(layout);
- GridData gd = new GridData(GridData.FILL_BOTH);
- editorComposite.setLayoutData(gd);
-
- colors = new List(editorComposite, SWT.SINGLE | SWT.V_SCROLL
- | SWT.BORDER);
- gd = new GridData(GridData.FILL_BOTH);
- gd.heightHint = convertHeightInCharsToPixels(5);
- colors.setLayoutData(gd);
-
- Composite stylesComposite = new Composite(editorComposite, SWT.NONE);
- layout = new GridLayout();
- layout.marginHeight = 0;
- layout.marginWidth = 0;
- layout.numColumns = 2;
- stylesComposite.setLayout(layout);
- stylesComposite.setLayoutData(new GridData(GridData.FILL_BOTH));
-
- label = new Label(stylesComposite, SWT.LEFT);
- label.setText(XMLPlugin
- .getResourceString("XmlSyntaxPreferencePage.color")); //$NON-NLS-1$
- gd = new GridData();
- gd.horizontalAlignment = GridData.BEGINNING;
- label.setLayoutData(gd);
-
- fgColorEditor = new ColorEditor(stylesComposite);
-
- Button fgColorButton = fgColorEditor.getButton();
- gd = new GridData(GridData.FILL_HORIZONTAL);
- gd.horizontalAlignment = GridData.BEGINNING;
- fgColorButton.setLayoutData(gd);
-
- label = new Label(stylesComposite, SWT.LEFT);
- label.setText(XMLPlugin
- .getResourceString("XmlSyntaxPreferencePage.bold")); //$NON-NLS-1$
- gd = new GridData();
- gd.horizontalAlignment = GridData.BEGINNING;
- label.setLayoutData(gd);
-
- fgBold = new Button(stylesComposite, SWT.CHECK);
- gd = new GridData(GridData.FILL_HORIZONTAL);
- gd.horizontalAlignment = GridData.BEGINNING;
- fgBold.setLayoutData(gd);
-
- label = new Label(colorComposite, SWT.LEFT);
- label.setText(XMLPlugin
- .getResourceString("XmlSyntaxPreferencePage.preview")); //$NON-NLS-1$
- label.setLayoutData(new GridData(GridData.FILL_HORIZONTAL));
-
- Control previewer = createPreviewer(colorComposite);
- gd = new GridData(GridData.FILL_BOTH);
- gd.widthHint = convertWidthInCharsToPixels(20);
- gd.heightHint = convertHeightInCharsToPixels(5);
- previewer.setLayoutData(gd);
-
- colors.addSelectionListener(new SelectionListener() {
-
- public void widgetDefaultSelected(SelectionEvent e) {
- }
-
- public void widgetSelected(SelectionEvent e) {
- handleSyntaxColorListSelection();
- }
- });
-
- bgColorEditor.getButton().addSelectionListener(new SelectionListener() {
- public void widgetDefaultSelected(SelectionEvent e) {
- }
-
- public void widgetSelected(SelectionEvent e) {
- PreferenceConverter.setValue(overlay,
- AbstractTextEditor.PREFERENCE_COLOR_BACKGROUND,
- bgColorEditor.getColorValue());
- }
- });
-
- fgColorButton.addSelectionListener(new SelectionListener() {
- public void widgetDefaultSelected(SelectionEvent e) {
- }
-
- public void widgetSelected(SelectionEvent e) {
- int i = colors.getSelectionIndex();
-
- String key = fSyntaxColorListModel[i][1];
-
- PreferenceConverter.setValue(overlay, key
- + ITextStylePreferences.SUFFIX_FOREGROUND,
- fgColorEditor.getColorValue());
- }
- });
-
- fgBold.addSelectionListener(new SelectionListener() {
- public void widgetDefaultSelected(SelectionEvent e) {
- }
-
- public void widgetSelected(SelectionEvent e) {
- int i = colors.getSelectionIndex();
-
- String key = fSyntaxColorListModel[i][1];
-
- String value = (fgBold.getSelection()) ? ITextStylePreferences.STYLE_BOLD
- : ITextStylePreferences.STYLE_NORMAL;
-
- overlay.setValue(key + ITextStylePreferences.SUFFIX_STYLE,
- value);
- }
- });
-
- initialize();
-
- return colorComposite;
- }
-
- private Control createPreviewer(Composite parent) {
- xmlTextTools = new XMLTextTools(overlay); // REVISIT: DTD
-
- preview = new SourceViewer(parent, null, SWT.V_SCROLL | SWT.H_SCROLL
- | SWT.BORDER);
-
- preview.configure(new XMLConfiguration(xmlTextTools));
- preview.getTextWidget().setFont(
- JFaceResources.getFontRegistry().get(JFaceResources.TEXT_FONT));
- preview.setEditable(false);
-
- initializeViewerColors(preview);
-
- String content = loadPreviewContentFromFile("preview.xml"); //$NON-NLS-1$
- IDocument document = new Document(content);
-
- // REVISIT: DTD
- IDocumentPartitioner partitioner = xmlTextTools.createXMLPartitioner();
-
- partitioner.connect(document);
- document.setDocumentPartitioner(partitioner);
-
- preview.setDocument(document);
-
- overlay.addPropertyChangeListener(new IPropertyChangeListener() {
- public void propertyChange(PropertyChangeEvent event) {
- String p = event.getProperty();
- if (p.equals(AbstractTextEditor.PREFERENCE_COLOR_BACKGROUND)
- || p
- .equals(AbstractTextEditor.PREFERENCE_COLOR_BACKGROUND_SYSTEM_DEFAULT)) {
- initializeViewerColors(preview);
- }
-
- preview.invalidateTextPresentation();
- }
- });
-
- return preview.getControl();
- }
-
- /**
- * Initializes the given viewer's colors.
- *
- * @param viewer
- * the viewer to be initialized
- */
- void initializeViewerColors(ISourceViewer viewer) {
- if (overlay != null) {
- StyledText styledText = viewer.getTextWidget();
-
- // ---------- background color ----------------------
- Color color = null;
- if (!overlay
- .getBoolean(AbstractTextEditor.PREFERENCE_COLOR_BACKGROUND_SYSTEM_DEFAULT)) {
- color = createColor(overlay,
- AbstractTextEditor.PREFERENCE_COLOR_BACKGROUND,
- styledText.getDisplay());
- }
-
- styledText.setBackground(color);
-
- if (bgColor != null) {
- bgColor.dispose();
- }
-
- bgColor = color;
- }
- }
-
- /**
- * Creates a color from the information stored in the given preference
- * store. Returns <code>null</code> if there is no such information
- * available.
- */
- private Color createColor(IPreferenceStore store, String key,
- Display display) {
- RGB rgb = null;
-
- if (store.contains(key)) {
- if (store.isDefault(key)) {
- rgb = PreferenceConverter.getDefaultColor(store, key);
- } else {
- rgb = PreferenceConverter.getColor(store, key);
- }
-
- if (rgb != null) {
- return new Color(display, rgb);
- }
- }
-
- return null;
- }
-
- void handleSyntaxColorListSelection() {
- int i = colors.getSelectionIndex();
-
- String key = fSyntaxColorListModel[i][1];
-
- RGB rgb = PreferenceConverter.getColor(overlay, key
- + ITextStylePreferences.SUFFIX_FOREGROUND);
-
- fgColorEditor.setColorValue(rgb);
-
- // REVISIT
- fgBold.setSelection(overlay.getString(
- key + ITextStylePreferences.SUFFIX_STYLE).indexOf(
- ITextStylePreferences.STYLE_BOLD) >= 0);
- }
-
- private String loadPreviewContentFromFile(String filename) {
- StringBuffer string = new StringBuffer(512);
-
- try {
- char[] buf = new char[512];
- BufferedReader reader = new BufferedReader(
- new InputStreamReader(XMLSyntaxPreferencePage.class
- .getResourceAsStream(filename)));
-
- try {
- while (true) {
- int n = reader.read(buf);
- if (n < 0) {
- break;
- }
-
- string.append(buf, 0, n);
- }
- } finally {
- reader.close();
- }
- } catch (IOException e) {
- }
-
- return string.toString();
- }
-
- /**
- *
- */
- private void initialize() {
- initializeFields();
-
- for (int i = 0; i < fSyntaxColorListModel.length; i++) {
- colors.add(fSyntaxColorListModel[i][0]);
- }
-
- colors.getDisplay().asyncExec(new Runnable() {
-
- public void run() {
- colors.select(0);
- handleSyntaxColorListSelection();
- }
- });
- }
-
- private void initializeFields() {
- RGB rgb = PreferenceConverter.getColor(overlay,
- AbstractTextEditor.PREFERENCE_COLOR_BACKGROUND);
- bgColorEditor.setColorValue(rgb);
-
- boolean def = overlay
- .getBoolean(AbstractTextEditor.PREFERENCE_COLOR_BACKGROUND_SYSTEM_DEFAULT);
- bgDefault.setSelection(def);
- bgCustom.setSelection(!def);
- bgColorEditor.getButton().setEnabled(!def);
- }
-
- /*
- * @see IWorkbenchPreferencePage#init(IWorkbench)
- */
- public void init(IWorkbench workbench) {
- }
-
- /*
- * @see PreferencePage#performDefaults()
- */
- protected void performDefaults() {
- overlay.loadDefaults();
- // initializeFields();
- handleSyntaxColorListSelection();
-
- super.performDefaults();
-
- preview.invalidateTextPresentation();
- }
-
- /*
- * @see org.eclipse.jface.preference.IPreferencePage#performOk()
- */
- public boolean performOk() {
- overlay.propagate();
- XMLPlugin.getDefault().savePluginPreferences();
-
- return true;
- }
-
- /*
- * @see org.eclipse.jface.dialogs.IDialogPage#dispose()
- */
- public void dispose() {
- if (xmlTextTools != null) {
- xmlTextTools.dispose();
- xmlTextTools = null;
- }
-
- if (overlay != null) {
- overlay.stop();
- overlay = null;
- }
-
- super.dispose();
- }
-}
\ No newline at end of file
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