+++ /dev/null
-/*******************************************************************************
- * 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 net.sourceforge.phpdt.internal.ui.preferences;
-
-import java.io.File;
-import java.util.HashMap;
-import java.util.Iterator;
-import java.util.Locale;
-import java.util.Map;
-import java.util.Set;
-
-import net.sourceforge.phpdt.core.IJavaProject;
-import net.sourceforge.phpdt.internal.ui.dialogs.StatusInfo;
-import net.sourceforge.phpdt.internal.ui.dialogs.StatusUtil;
-import net.sourceforge.phpdt.internal.ui.text.spelling.SpellCheckEngine;
-import net.sourceforge.phpdt.internal.ui.util.PixelConverter;
-import net.sourceforge.phpdt.internal.ui.util.SWTUtil;
-import net.sourceforge.phpdt.internal.ui.wizards.IStatusChangeListener;
-import net.sourceforge.phpdt.ui.PreferenceConstants;
-
-import org.eclipse.core.runtime.IStatus;
-import org.eclipse.jface.preference.IPreferenceStore;
-import org.eclipse.swt.SWT;
-import org.eclipse.swt.events.SelectionAdapter;
-import org.eclipse.swt.events.SelectionEvent;
-import org.eclipse.swt.events.SelectionListener;
-import org.eclipse.swt.layout.GridData;
-import org.eclipse.swt.layout.GridLayout;
-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.FileDialog;
-import org.eclipse.swt.widgets.Group;
-import org.eclipse.swt.widgets.Label;
-import org.eclipse.swt.widgets.Text;
-
-/**
- * Options configuration block for spell-check related settings.
- *
- * @since 3.0
- */
-public class SpellingConfigurationBlock extends OptionsConfigurationBlock {
-
- /** Preference keys for the preferences in this block */
- private static final String PREF_SPELLING_CHECK_SPELLING = PreferenceConstants.SPELLING_CHECK_SPELLING;
-
- private static final String PREF_SPELLING_IGNORE_DIGITS = PreferenceConstants.SPELLING_IGNORE_DIGITS;
-
- private static final String PREF_SPELLING_IGNORE_MIXED = PreferenceConstants.SPELLING_IGNORE_MIXED;
-
- private static final String PREF_SPELLING_IGNORE_SENTENCE = PreferenceConstants.SPELLING_IGNORE_SENTENCE;
-
- private static final String PREF_SPELLING_IGNORE_UPPER = PreferenceConstants.SPELLING_IGNORE_UPPER;
-
- private static final String PREF_SPELLING_IGNORE_URLS = PreferenceConstants.SPELLING_IGNORE_URLS;
-
- private static final String PREF_SPELLING_LOCALE = PreferenceConstants.SPELLING_LOCALE;
-
- private static final String PREF_SPELLING_PROPOSAL_THRESHOLD = PreferenceConstants.SPELLING_PROPOSAL_THRESHOLD;
-
- private static final String PREF_SPELLING_USER_DICTIONARY = PreferenceConstants.SPELLING_USER_DICTIONARY;
-
- private static final String PREF_SPELLING_ENABLE_CONTENTASSIST = PreferenceConstants.SPELLING_ENABLE_CONTENTASSIST;
-
- /**
- * Creates a selection dependency between a master and a slave control.
- *
- * @param master
- * The master button that controls the state of the slave
- * @param slave
- * The slave control that is enabled only if the master is
- * selected
- */
- protected static void createSelectionDependency(final Button master,
- final Control slave) {
-
- master.addSelectionListener(new SelectionListener() {
-
- public void widgetDefaultSelected(SelectionEvent event) {
- // Do nothing
- }
-
- public void widgetSelected(SelectionEvent event) {
- slave.setEnabled(master.getSelection());
- }
- });
- slave.setEnabled(master.getSelection());
- }
-
- /**
- * Returns the locale codes for the locale list.
- *
- * @param locales
- * The list of locales
- * @return Array of locale codes for the list
- */
- protected static String[] getDictionaryCodes(final Set locales) {
-
- int index = 0;
- Locale locale = null;
-
- final String[] codes = new String[locales.size()];
- for (final Iterator iterator = locales.iterator(); iterator.hasNext();) {
-
- locale = (Locale) iterator.next();
- codes[index++] = locale.toString();
- }
- return codes;
- }
-
- /**
- * Returns the display labels for the locale list.
- *
- * @param locales
- * The list of locales
- * @return Array of display labels for the list
- */
- protected static String[] getDictionaryLabels(final Set locales) {
-
- int index = 0;
- Locale locale = null;
-
- final String[] labels = new String[locales.size()];
- for (final Iterator iterator = locales.iterator(); iterator.hasNext();) {
-
- locale = (Locale) iterator.next();
- labels[index++] = locale.getDisplayName(SpellCheckEngine
- .getDefaultLocale());
- }
- return labels;
- }
-
- /**
- * Validates that the file with the specified absolute path exists and can
- * be opened.
- *
- * @param path
- * The path of the file to validate
- * @return <code>true</code> iff the file exists and can be opened,
- * <code>false</code> otherwise
- */
- protected static IStatus validateAbsoluteFilePath(final String path) {
-
- final StatusInfo status = new StatusInfo();
- if (path.length() > 0) {
-
- final File file = new File(path);
- if (!file.isFile() || !file.isAbsolute() || !file.exists()
- || !file.canRead() || !file.canWrite())
- status.setError(PreferencesMessages
- .getString("SpellingPreferencePage.dictionary.error")); //$NON-NLS-1$
-
- }
- return status;
- }
-
- /**
- * Validates that the specified locale is available.
- *
- * @param locale
- * The locale to validate
- * @return The status of the validation
- */
- protected static IStatus validateLocale(final String locale) {
-
- final StatusInfo status = new StatusInfo(IStatus.ERROR,
- PreferencesMessages
- .getString("SpellingPreferencePage.locale.error")); //$NON-NLS-1$
- final Set locales = SpellCheckEngine.getAvailableLocales();
-
- Locale current = null;
- for (final Iterator iterator = locales.iterator(); iterator.hasNext();) {
-
- current = (Locale) iterator.next();
- if (current.toString().equals(locale))
- return new StatusInfo();
- }
- return status;
- }
-
- /**
- * Validates that the specified number is positive.
- *
- * @param number
- * The number to validate
- * @return The status of the validation
- */
- protected static IStatus validatePositiveNumber(final String number) {
-
- final StatusInfo status = new StatusInfo();
- if (number.length() == 0) {
- status.setError(PreferencesMessages
- .getString("SpellingPreferencePage.empty_threshold")); //$NON-NLS-1$
- } else {
- try {
- final int value = Integer.parseInt(number);
- if (value < 0) {
- status
- .setError(PreferencesMessages
- .getFormattedString(
- "SpellingPreferencePage.invalid_threshold", number)); //$NON-NLS-1$
- }
- } catch (NumberFormatException exception) {
- status.setError(PreferencesMessages.getFormattedString(
- "SpellingPreferencePage.invalid_threshold", number)); //$NON-NLS-1$
- }
- }
- return status;
- }
-
- /** The dictionary path field */
- private Text fDictionaryPath = null;
-
- /** The status for the workspace dictionary file */
- private IStatus fFileStatus = new StatusInfo();
-
- /** The status for the platform locale */
- private IStatus fLocaleStatus = new StatusInfo();
-
- /** The status for the proposal threshold */
- private IStatus fThresholdStatus = new StatusInfo();
-
- /**
- * Creates a new spelling configuration block.
- *
- * @param context
- * The status change listener
- * @param project
- * The Java project
- */
- public SpellingConfigurationBlock(final IStatusChangeListener context,
- final IJavaProject project) {
- super(context, project, getAllKeys());
-
- IStatus status = validateAbsoluteFilePath((String) fWorkingValues
- .get(PREF_SPELLING_USER_DICTIONARY));
- if (status.getSeverity() != IStatus.OK)
- fWorkingValues.put(PREF_SPELLING_USER_DICTIONARY, ""); //$NON-NLS-1$
-
- status = validateLocale((String) fWorkingValues
- .get(PREF_SPELLING_LOCALE));
- if (status.getSeverity() != IStatus.OK)
- fWorkingValues.put(PREF_SPELLING_LOCALE, SpellCheckEngine
- .getDefaultLocale().toString());
- }
-
- protected Combo addComboBox(Composite parent, String label, String key,
- String[] values, String[] valueLabels, int indent) {
- ControlData data = new ControlData(key, values);
-
- GridData gd = new GridData(GridData.HORIZONTAL_ALIGN_BEGINNING);
- gd.horizontalIndent = indent;
-
- Label labelControl = new Label(parent, SWT.LEFT | SWT.WRAP);
- labelControl.setText(label);
- labelControl.setLayoutData(gd);
-
- Combo comboBox = new Combo(parent, SWT.READ_ONLY);
- comboBox.setItems(valueLabels);
- comboBox.setData(data);
- gd = new GridData(GridData.HORIZONTAL_ALIGN_FILL);
- gd.horizontalSpan = 2;
- comboBox.setLayoutData(gd);
- comboBox.addSelectionListener(getSelectionListener());
-
- fLabels.put(comboBox, labelControl);
-
- String currValue = (String) fWorkingValues.get(key);
- comboBox.select(data.getSelection(currValue));
-
- fComboBoxes.add(comboBox);
- return comboBox;
- }
-
- /*
- * @see net.sourceforge.phpdt.internal.ui.preferences.OptionsConfigurationBlock#createContents(org.eclipse.swt.widgets.Composite)
- */
- protected Control createContents(final Composite parent) {
-
- Composite composite = new Composite(parent, SWT.NONE);
- GridLayout layout = new GridLayout();
- layout.numColumns = 1;
- composite.setLayout(layout);
-
- final PixelConverter converter = new PixelConverter(parent);
-
- layout = new GridLayout();
- layout.numColumns = 3;
-
- final String[] trueFalse = new String[] { IPreferenceStore.TRUE,
- IPreferenceStore.FALSE };
-
- Group user = new Group(composite, SWT.NONE);
- user.setText(PreferencesMessages
- .getString("SpellingPreferencePage.preferences.user")); //$NON-NLS-1$
- user.setLayout(new GridLayout());
- user.setLayoutData(new GridData(GridData.FILL_HORIZONTAL));
-
- String label = PreferencesMessages
- .getString("SpellingPreferencePage.enable.label"); //$NON-NLS-1$
- final Button master = addCheckBox(user, label,
- PREF_SPELLING_CHECK_SPELLING, trueFalse, 0);
-
- label = PreferencesMessages
- .getString("SpellingPreferencePage.ignore.digits.label"); //$NON-NLS-1$
- Control slave = addCheckBox(user, label, PREF_SPELLING_IGNORE_DIGITS,
- trueFalse, 20);
- createSelectionDependency(master, slave);
-
- label = PreferencesMessages
- .getString("SpellingPreferencePage.ignore.mixed.label"); //$NON-NLS-1$
- slave = addCheckBox(user, label, PREF_SPELLING_IGNORE_MIXED, trueFalse,
- 20);
- createSelectionDependency(master, slave);
-
- label = PreferencesMessages
- .getString("SpellingPreferencePage.ignore.sentence.label"); //$NON-NLS-1$
- slave = addCheckBox(user, label, PREF_SPELLING_IGNORE_SENTENCE,
- trueFalse, 20);
- createSelectionDependency(master, slave);
-
- label = PreferencesMessages
- .getString("SpellingPreferencePage.ignore.upper.label"); //$NON-NLS-1$
- slave = addCheckBox(user, label, PREF_SPELLING_IGNORE_UPPER, trueFalse,
- 20);
- createSelectionDependency(master, slave);
-
- label = PreferencesMessages
- .getString("SpellingPreferencePage.ignore.url.label"); //$NON-NLS-1$
- slave = addCheckBox(user, label, PREF_SPELLING_IGNORE_URLS, trueFalse,
- 20);
- createSelectionDependency(master, slave);
-
- final Group engine = new Group(composite, SWT.NONE);
- engine.setText(PreferencesMessages
- .getString("SpellingPreferencePage.preferences.engine")); //$NON-NLS-1$
- layout = new GridLayout();
- layout.numColumns = 4;
- engine.setLayout(layout);
- engine.setLayoutData(new GridData(GridData.FILL_HORIZONTAL));
-
- label = PreferencesMessages
- .getString("SpellingPreferencePage.dictionary.label"); //$NON-NLS-1$
- final Set locales = SpellCheckEngine.getAvailableLocales();
-
- Combo combo = addComboBox(engine, label, PREF_SPELLING_LOCALE,
- getDictionaryCodes(locales), getDictionaryLabels(locales), 0);
- combo.setEnabled(locales.size() > 1);
-
- new Label(engine, SWT.NONE); // placeholder
-
- label = PreferencesMessages
- .getString("SpellingPreferencePage.workspace.dictionary.label"); //$NON-NLS-1$
- fDictionaryPath = addTextField(engine, label,
- PREF_SPELLING_USER_DICTIONARY, 0, 0);
-
- Button button = new Button(engine, SWT.PUSH);
- button.setText(PreferencesMessages
- .getString("SpellingPreferencePage.browse.label")); //$NON-NLS-1$
- button.addSelectionListener(new SelectionAdapter() {
-
- public void widgetSelected(final SelectionEvent event) {
- handleBrowseButtonSelected();
- }
- });
- button.setLayoutData(new GridData(GridData.HORIZONTAL_ALIGN_END));
- SWTUtil.setButtonDimensionHint(button);
-
- layout = new GridLayout();
- layout.numColumns = 3;
-
- Group advanced = new Group(composite, SWT.NONE);
- advanced.setText(PreferencesMessages
- .getString("SpellingPreferencePage.preferences.advanced")); //$NON-NLS-1$
- layout = new GridLayout();
- layout.numColumns = 3;
- advanced.setLayout(layout);
- advanced.setLayoutData(new GridData(GridData.FILL_HORIZONTAL));
-
- label = PreferencesMessages
- .getString("SpellingPreferencePage.proposals.threshold"); //$NON-NLS-1$
- Text text = addTextField(advanced, label,
- PREF_SPELLING_PROPOSAL_THRESHOLD, 0, 0);
- text.setTextLimit(3);
- GridData data = new GridData(GridData.HORIZONTAL_ALIGN_BEGINNING);
- data.widthHint = converter.convertWidthInCharsToPixels(4);
- text.setLayoutData(data);
-
- label = PreferencesMessages
- .getString("SpellingPreferencePage.enable.contentassist.label"); //$NON-NLS-1$
- addCheckBox(advanced, label, PREF_SPELLING_ENABLE_CONTENTASSIST,
- trueFalse, 0);
-
- return composite;
- }
-
- private static String[] getAllKeys() {
- return new String[] { PREF_SPELLING_USER_DICTIONARY,
- PREF_SPELLING_CHECK_SPELLING, PREF_SPELLING_IGNORE_DIGITS,
- PREF_SPELLING_IGNORE_MIXED, PREF_SPELLING_IGNORE_SENTENCE,
- PREF_SPELLING_IGNORE_UPPER, PREF_SPELLING_IGNORE_URLS,
- PREF_SPELLING_LOCALE, PREF_SPELLING_PROPOSAL_THRESHOLD,
- PREF_SPELLING_ENABLE_CONTENTASSIST };
- }
-
- /*
- * @see net.sourceforge.phpdt.internal.ui.preferences.OptionsConfigurationBlock#getDefaultOptions()
- */
- protected Map getDefaultOptions() {
-
- final String[] keys = fAllKeys;
- final Map options = new HashMap();
- final IPreferenceStore store = PreferenceConstants.getPreferenceStore();
-
- for (int index = 0; index < keys.length; index++)
- options.put(keys[index], store.getDefaultString(keys[index]));
-
- return options;
- }
-
- /*
- * @see net.sourceforge.phpdt.internal.ui.preferences.OptionsConfigurationBlock#getFullBuildDialogStrings(boolean)
- */
- protected final String[] getFullBuildDialogStrings(final boolean workspace) {
- return null;
- }
-
- /*
- * @see net.sourceforge.phpdt.internal.ui.preferences.OptionsConfigurationBlock#getOptions(boolean)
- */
- protected Map getOptions(final boolean inherit) {
-
- final String[] keys = fAllKeys;
- final Map options = new HashMap();
- final IPreferenceStore store = PreferenceConstants.getPreferenceStore();
-
- for (int index = 0; index < keys.length; index++)
- options.put(keys[index], store.getString(keys[index]));
-
- return options;
- }
-
- /**
- * Handles selections of the browse button.
- */
- protected void handleBrowseButtonSelected() {
-
- final FileDialog dialog = new FileDialog(fDictionaryPath.getShell(),
- SWT.OPEN);
- dialog.setText(PreferencesMessages
- .getString("SpellingPreferencePage.filedialog.title")); //$NON-NLS-1$
- dialog
- .setFilterExtensions(new String[] {
- PreferencesMessages
- .getString("SpellingPreferencePage.filter.dictionary.extension"), PreferencesMessages.getString("SpellingPreferencePage.filter.all.extension") }); //$NON-NLS-1$ //$NON-NLS-2$
- dialog
- .setFilterNames(new String[] {
- PreferencesMessages
- .getString("SpellingPreferencePage.filter.dictionary.label"), PreferencesMessages.getString("SpellingPreferencePage.filter.all.label") }); //$NON-NLS-1$ //$NON-NLS-2$
-
- final String path = dialog.open();
- if (path != null)
- fDictionaryPath.setText(path);
- }
-
- /*
- * @see net.sourceforge.phpdt.internal.ui.preferences.OptionsConfigurationBlock#setOptions(java.util.Map)
- */
- protected void setOptions(final Map options) {
-
- final String[] keys = fAllKeys;
- final IPreferenceStore store = PreferenceConstants.getPreferenceStore();
-
- for (int index = 0; index < keys.length; index++)
- store.setValue(keys[index], (String) fWorkingValues
- .get(keys[index]));
- }
-
- /*
- * @see net.sourceforge.phpdt.internal.ui.preferences.OptionsConfigurationBlock#validateSettings(java.lang.String,java.lang.String)
- */
- protected void validateSettings(final String key, final String value) {
-
- if (key == null || PREF_SPELLING_PROPOSAL_THRESHOLD.equals(key))
- fThresholdStatus = validatePositiveNumber((String) fWorkingValues
- .get(PREF_SPELLING_PROPOSAL_THRESHOLD));
-
- if (key == null || PREF_SPELLING_USER_DICTIONARY.equals(key))
- fFileStatus = validateAbsoluteFilePath((String) fWorkingValues
- .get(PREF_SPELLING_USER_DICTIONARY));
-
- if (key == null || PREF_SPELLING_LOCALE.equals(key))
- fLocaleStatus = validateLocale((String) fWorkingValues
- .get(PREF_SPELLING_LOCALE));
-
- fContext.statusChanged(StatusUtil.getMostSevere(new IStatus[] {
- fThresholdStatus, fFileStatus, fLocaleStatus }));
- }
-}
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