--- /dev/null
+/*******************************************************************************
+ * Copyright (c) 2000, 2005 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
+ *******************************************************************************/
+
+package net.sourceforge.phpdt.internal.ui.preferences;
+
+import java.util.ArrayList;
+import java.util.HashMap;
+import java.util.Iterator;
+import java.util.Map;
+
+import net.sourceforge.phpdt.internal.ui.dialogs.StatusInfo;
+import net.sourceforge.phpdt.internal.ui.util.PixelConverter;
+import net.sourceforge.phpdt.ui.PreferenceConstants;
+
+import org.eclipse.core.runtime.IStatus;
+import org.eclipse.jface.text.Assert;
+import org.eclipse.swt.SWT;
+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.Composite;
+import org.eclipse.swt.widgets.Control;
+import org.eclipse.swt.widgets.Label;
+
+/**
+ * Configures Java Editor hover preferences.
+ *
+ * @since 2.1
+ */
+class MarkOccurrencesConfigurationBlock implements
+ IPreferenceConfigurationBlock {
+
+ private OverlayPreferenceStore fStore;
+
+ private Map fCheckBoxes = new HashMap();
+
+ private SelectionListener fCheckBoxListener = new SelectionListener() {
+ public void widgetDefaultSelected(SelectionEvent e) {
+ }
+
+ public void widgetSelected(SelectionEvent e) {
+ Button button = (Button) e.widget;
+ fStore.setValue((String) fCheckBoxes.get(button), button
+ .getSelection());
+ }
+ };
+
+ /**
+ * List of master/slave listeners when there's a dependency.
+ *
+ * @see #createDependency(Button, String, Control)
+ * @since 3.0
+ */
+ private ArrayList fMasterSlaveListeners = new ArrayList();
+
+ private StatusInfo fStatus;
+
+ public MarkOccurrencesConfigurationBlock(OverlayPreferenceStore store) {
+ Assert.isNotNull(store);
+ fStore = store;
+
+ fStore.addKeys(createOverlayStoreKeys());
+ }
+
+ private OverlayPreferenceStore.OverlayKey[] createOverlayStoreKeys() {
+
+ ArrayList overlayKeys = new ArrayList();
+
+ overlayKeys.add(new OverlayPreferenceStore.OverlayKey(
+ OverlayPreferenceStore.BOOLEAN,
+ PreferenceConstants.EDITOR_MARK_OCCURRENCES));
+ // overlayKeys.add(new
+ // OverlayPreferenceStore.OverlayKey(OverlayPreferenceStore.BOOLEAN,
+ // PreferenceConstants.EDITOR_MARK_TYPE_OCCURRENCES));
+ // overlayKeys.add(new
+ // OverlayPreferenceStore.OverlayKey(OverlayPreferenceStore.BOOLEAN,
+ // PreferenceConstants.EDITOR_MARK_METHOD_OCCURRENCES));
+ // overlayKeys.add(new
+ // OverlayPreferenceStore.OverlayKey(OverlayPreferenceStore.BOOLEAN,
+ // PreferenceConstants.EDITOR_MARK_CONSTANT_OCCURRENCES));
+ // overlayKeys.add(new
+ // OverlayPreferenceStore.OverlayKey(OverlayPreferenceStore.BOOLEAN,
+ // PreferenceConstants.EDITOR_MARK_FIELD_OCCURRENCES));
+ // overlayKeys.add(new
+ // OverlayPreferenceStore.OverlayKey(OverlayPreferenceStore.BOOLEAN,
+ // PreferenceConstants.EDITOR_MARK_LOCAL_VARIABLE_OCCURRENCES));
+ // overlayKeys.add(new
+ // OverlayPreferenceStore.OverlayKey(OverlayPreferenceStore.BOOLEAN,
+ // PreferenceConstants.EDITOR_MARK_EXCEPTION_OCCURRENCES));
+ // overlayKeys.add(new
+ // OverlayPreferenceStore.OverlayKey(OverlayPreferenceStore.BOOLEAN,
+ // PreferenceConstants.EDITOR_MARK_METHOD_EXIT_POINTS));
+ // overlayKeys.add(new
+ // OverlayPreferenceStore.OverlayKey(OverlayPreferenceStore.BOOLEAN,
+ // PreferenceConstants.EDITOR_MARK_IMPLEMENTORS));
+ overlayKeys.add(new OverlayPreferenceStore.OverlayKey(
+ OverlayPreferenceStore.BOOLEAN,
+ PreferenceConstants.EDITOR_STICKY_OCCURRENCES));
+
+ OverlayPreferenceStore.OverlayKey[] keys = new OverlayPreferenceStore.OverlayKey[overlayKeys
+ .size()];
+ overlayKeys.toArray(keys);
+ return keys;
+ }
+
+ /**
+ * Creates page for mark occurrences preferences.
+ *
+ * @param parent
+ * the parent composite
+ * @return the control for the preference page
+ */
+ public Control createControl(Composite parent) {
+
+ Composite composite = new Composite(parent, SWT.NONE);
+ GridLayout layout = new GridLayout();
+ layout.numColumns = 1;
+ composite.setLayout(layout);
+
+ GridData gd = new GridData(GridData.GRAB_HORIZONTAL | GridData.FILL_VERTICAL);
+ composite.setLayoutData(gd);
+
+ String label;
+
+ label = PreferencesMessages
+ .getString("JavaEditorPreferencePage.markOccurrences");
+ Button master = addCheckBox(composite, label,
+ PreferenceConstants.EDITOR_MARK_OCCURRENCES, 0); //$NON-NLS-1$
+
+ // label=
+ // PreferencesMessages.MarkOccurrencesConfigurationBlock_markTypeOccurrences;
+ // Button slave= addCheckBox(composite, label,
+ // PreferenceConstants.EDITOR_MARK_TYPE_OCCURRENCES, 0); //$NON-NLS-1$
+ // createDependency(master,
+ // PreferenceConstants.EDITOR_STICKY_OCCURRENCES, slave);
+ //
+ // label=
+ // PreferencesMessages.MarkOccurrencesConfigurationBlock_markMethodOccurrences;
+ // slave= addCheckBox(composite, label,
+ // PreferenceConstants.EDITOR_MARK_METHOD_OCCURRENCES, 0); //$NON-NLS-1$
+ // createDependency(master,
+ // PreferenceConstants.EDITOR_MARK_METHOD_OCCURRENCES, slave);
+ //
+ // label=
+ // PreferencesMessages.MarkOccurrencesConfigurationBlock_markConstantOccurrences;
+ // slave= addCheckBox(composite, label,
+ // PreferenceConstants.EDITOR_MARK_CONSTANT_OCCURRENCES, 0);
+ // //$NON-NLS-1$
+ // createDependency(master,
+ // PreferenceConstants.EDITOR_MARK_CONSTANT_OCCURRENCES, slave);
+ //
+ // label=
+ // PreferencesMessages.MarkOccurrencesConfigurationBlock_markFieldOccurrences;
+ // slave= addCheckBox(composite, label,
+ // PreferenceConstants.EDITOR_MARK_FIELD_OCCURRENCES, 0); //$NON-NLS-1$
+ // createDependency(master,
+ // PreferenceConstants.EDITOR_MARK_FIELD_OCCURRENCES, slave);
+ //
+ // label=
+ // PreferencesMessages.MarkOccurrencesConfigurationBlock_markLocalVariableOccurrences;
+ // slave= addCheckBox(composite, label,
+ // PreferenceConstants.EDITOR_MARK_LOCAL_VARIABLE_OCCURRENCES, 0);
+ // //$NON-NLS-1$
+ // createDependency(master,
+ // PreferenceConstants.EDITOR_MARK_LOCAL_VARIABLE_OCCURRENCES, slave);
+ //
+ // label=
+ // PreferencesMessages.MarkOccurrencesConfigurationBlock_markExceptionOccurrences;
+ // slave= addCheckBox(composite, label,
+ // PreferenceConstants.EDITOR_MARK_EXCEPTION_OCCURRENCES, 0);
+ // //$NON-NLS-1$
+ // createDependency(master,
+ // PreferenceConstants.EDITOR_MARK_EXCEPTION_OCCURRENCES, slave);
+ //
+ // label=
+ // PreferencesMessages.MarkOccurrencesConfigurationBlock_markMethodExitPoints;
+ // slave= addCheckBox(composite, label,
+ // PreferenceConstants.EDITOR_MARK_METHOD_EXIT_POINTS, 0); //$NON-NLS-1$
+ // createDependency(master,
+ // PreferenceConstants.EDITOR_MARK_METHOD_EXIT_POINTS, slave);
+ //
+ // label=
+ // PreferencesMessages.MarkOccurrencesConfigurationBlock_markImplementors;
+ // slave= addCheckBox(composite, label,
+ // PreferenceConstants.EDITOR_MARK_IMPLEMENTORS, 0); //$NON-NLS-1$
+ // createDependency(master,
+ // PreferenceConstants.EDITOR_MARK_IMPLEMENTORS, slave);
+
+ //addFiller(composite);
+
+ label = PreferencesMessages
+ .getString("JavaEditorPreferencePage.stickyOccurrences");
+ Button slave = addCheckBox(composite, label,
+ PreferenceConstants.EDITOR_STICKY_OCCURRENCES, 0); //$NON-NLS-1$
+ createDependency(master, PreferenceConstants.EDITOR_STICKY_OCCURRENCES,
+ slave);
+
+ return composite;
+ }
+
+ private void addFiller(Composite composite) {
+ PixelConverter pixelConverter = new PixelConverter(composite);
+
+ Label filler = new Label(composite, SWT.LEFT);
+ GridData gd = new GridData(GridData.HORIZONTAL_ALIGN_FILL);
+ gd.horizontalSpan = 2;
+ gd.heightHint = pixelConverter.convertHeightInCharsToPixels(1) / 2;
+ filler.setLayoutData(gd);
+ }
+
+ private Button addCheckBox(Composite parent, String label, String key,
+ int indentation) {
+ Button checkBox = new Button(parent, SWT.CHECK);
+ checkBox.setText(label);
+
+ GridData gd = new GridData(GridData.HORIZONTAL_ALIGN_BEGINNING);
+ gd.horizontalIndent = indentation;
+ gd.horizontalSpan = 2;
+ checkBox.setLayoutData(gd);
+ checkBox.addSelectionListener(fCheckBoxListener);
+
+ fCheckBoxes.put(checkBox, key);
+
+ return checkBox;
+ }
+
+ private void createDependency(final Button master, String masterKey,
+ final Control slave) {
+ indent(slave);
+ boolean masterState = fStore.getBoolean(masterKey);
+ slave.setEnabled(masterState);
+ SelectionListener listener = new SelectionListener() {
+ public void widgetSelected(SelectionEvent e) {
+ slave.setEnabled(master.getSelection());
+ }
+
+ public void widgetDefaultSelected(SelectionEvent e) {
+ }
+ };
+ master.addSelectionListener(listener);
+ fMasterSlaveListeners.add(listener);
+ }
+
+ private static void indent(Control control) {
+ GridData gridData = new GridData();
+ gridData.horizontalIndent = 20;
+ control.setLayoutData(gridData);
+ }
+
+ public void initialize() {
+ initializeFields();
+ }
+
+ void initializeFields() {
+
+ Iterator iter = fCheckBoxes.keySet().iterator();
+ while (iter.hasNext()) {
+ Button b = (Button) iter.next();
+ String key = (String) fCheckBoxes.get(b);
+ b.setSelection(fStore.getBoolean(key));
+ }
+
+ // Update slaves
+ iter = fMasterSlaveListeners.iterator();
+ while (iter.hasNext()) {
+ SelectionListener listener = (SelectionListener) iter.next();
+ listener.widgetSelected(null);
+ }
+
+ }
+
+ public void performOk() {
+ }
+
+ public void performDefaults() {
+ restoreFromPreferences();
+ initializeFields();
+ }
+
+ private void restoreFromPreferences() {
+
+ }
+
+ IStatus getStatus() {
+ if (fStatus == null)
+ fStatus = new StatusInfo();
+ return fStatus;
+ }
+
+ /*
+ * @see net.sourceforge.phpdt.internal.ui.preferences.IPreferenceConfigurationBlock#dispose()
+ * @since 3.0
+ */
+ public void dispose() {
+ }
+}
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