| /******************************************************************************* |
| * Copyright (c) 2000, 2016 IBM Corporation and others. |
| * |
| * This program and the accompanying materials |
| * are made available under the terms of the Eclipse Public License 2.0 |
| * which accompanies this distribution, and is available at |
| * https://www.eclipse.org/legal/epl-2.0/ |
| * |
| * SPDX-License-Identifier: EPL-2.0 |
| * |
| * Contributors: |
| * IBM Corporation - initial API and implementation |
| * Sebastian Davids, sdavids@gmx.de - 187316 [preferences] Mark Occurences Pref Page; Link to |
| *******************************************************************************/ |
| package org.eclipse.jdt.internal.ui.preferences; |
| |
| import java.util.ArrayList; |
| import java.util.HashMap; |
| import java.util.Iterator; |
| import java.util.Map; |
| |
| 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.Composite; |
| import org.eclipse.swt.widgets.Control; |
| import org.eclipse.swt.widgets.Label; |
| import org.eclipse.swt.widgets.Link; |
| |
| import org.eclipse.core.runtime.Assert; |
| import org.eclipse.core.runtime.IStatus; |
| |
| import org.eclipse.jface.layout.PixelConverter; |
| |
| import org.eclipse.ui.dialogs.PreferencesUtil; |
| |
| import org.eclipse.ui.texteditor.AnnotationPreference; |
| |
| import org.eclipse.ui.editors.text.EditorsUI; |
| |
| import org.eclipse.jdt.ui.PreferenceConstants; |
| |
| import org.eclipse.jdt.internal.ui.dialogs.StatusInfo; |
| import org.eclipse.jdt.internal.ui.preferences.OverlayPreferenceStore.OverlayKey; |
| |
| |
| /** |
| * Configures Java Editor hover preferences. |
| * |
| * @since 2.1 |
| */ |
| class MarkOccurrencesConfigurationBlock implements IPreferenceConfigurationBlock { |
| |
| private OverlayPreferenceStore fStore; |
| |
| |
| private Map<Button, String> fCheckBoxes= new HashMap<>(); |
| private SelectionListener fCheckBoxListener= new SelectionListener() { |
| @Override |
| public void widgetDefaultSelected(SelectionEvent e) { |
| } |
| @Override |
| public void widgetSelected(SelectionEvent e) { |
| Button button= (Button) e.widget; |
| fStore.setValue(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<SelectionListener> fMasterSlaveListeners= new ArrayList<>(); |
| |
| private StatusInfo fStatus; |
| |
| public MarkOccurrencesConfigurationBlock(OverlayPreferenceStore store) { |
| Assert.isNotNull(store); |
| fStore= store; |
| |
| fStore.addKeys(createOverlayStoreKeys()); |
| } |
| |
| private OverlayPreferenceStore.OverlayKey[] createOverlayStoreKeys() { |
| |
| ArrayList<OverlayKey> 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_MARK_BREAK_CONTINUE_TARGETS)); |
| 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 |
| */ |
| @Override |
| public Control createControl(final Composite parent) { |
| |
| Composite composite= new Composite(parent, SWT.NONE); |
| GridLayout layout= new GridLayout(); |
| layout.numColumns= 1; |
| layout.marginHeight= 0; |
| layout.marginWidth= 0; |
| composite.setLayout(layout); |
| |
| Link link= new Link(composite, SWT.NONE); |
| link.setText(PreferencesMessages.MarkOccurrencesConfigurationBlock_link); |
| link.addSelectionListener(new SelectionAdapter() { |
| @Override |
| public void widgetSelected(SelectionEvent e) { |
| String data= null; |
| AnnotationPreference preference= EditorsUI.getAnnotationPreferenceLookup().getAnnotationPreference("org.eclipse.jdt.ui.occurrences"); //$NON-NLS-1$ |
| if (preference != null) |
| data= preference.getPreferenceLabel(); |
| PreferencesUtil.createPreferenceDialogOn(parent.getShell(), e.text, null, data); |
| } |
| }); |
| |
| addFiller(composite); |
| |
| String label; |
| |
| label= PreferencesMessages.MarkOccurrencesConfigurationBlock_markOccurrences; |
| Button master= addCheckBox(composite, label, PreferenceConstants.EDITOR_MARK_OCCURRENCES, 0); |
| |
| addFiller(composite); |
| |
| label= PreferencesMessages.MarkOccurrencesConfigurationBlock_markTypeOccurrences; |
| Button slave= addCheckBox(composite, label, PreferenceConstants.EDITOR_MARK_TYPE_OCCURRENCES, 0); |
| createDependency(master, PreferenceConstants.EDITOR_STICKY_OCCURRENCES, slave); |
| |
| label= PreferencesMessages.MarkOccurrencesConfigurationBlock_markMethodOccurrences; |
| slave= addCheckBox(composite, label, PreferenceConstants.EDITOR_MARK_METHOD_OCCURRENCES, 0); |
| createDependency(master, PreferenceConstants.EDITOR_MARK_METHOD_OCCURRENCES, slave); |
| |
| label= PreferencesMessages.MarkOccurrencesConfigurationBlock_markConstantOccurrences; |
| slave= addCheckBox(composite, label, PreferenceConstants.EDITOR_MARK_CONSTANT_OCCURRENCES, 0); |
| createDependency(master, PreferenceConstants.EDITOR_MARK_CONSTANT_OCCURRENCES, slave); |
| |
| label= PreferencesMessages.MarkOccurrencesConfigurationBlock_markFieldOccurrences; |
| slave= addCheckBox(composite, label, PreferenceConstants.EDITOR_MARK_FIELD_OCCURRENCES, 0); |
| createDependency(master, PreferenceConstants.EDITOR_MARK_FIELD_OCCURRENCES, slave); |
| |
| label= PreferencesMessages.MarkOccurrencesConfigurationBlock_markLocalVariableOccurrences; |
| slave= addCheckBox(composite, label, PreferenceConstants.EDITOR_MARK_LOCAL_VARIABLE_OCCURRENCES, 0); |
| createDependency(master, PreferenceConstants.EDITOR_MARK_LOCAL_VARIABLE_OCCURRENCES, slave); |
| |
| label= PreferencesMessages.MarkOccurrencesConfigurationBlock_markExceptionOccurrences; |
| slave= addCheckBox(composite, label, PreferenceConstants.EDITOR_MARK_EXCEPTION_OCCURRENCES, 0); |
| createDependency(master, PreferenceConstants.EDITOR_MARK_EXCEPTION_OCCURRENCES, slave); |
| |
| label= PreferencesMessages.MarkOccurrencesConfigurationBlock_markMethodExitPoints; |
| slave= addCheckBox(composite, label, PreferenceConstants.EDITOR_MARK_METHOD_EXIT_POINTS, 0); |
| createDependency(master, PreferenceConstants.EDITOR_MARK_METHOD_EXIT_POINTS, slave); |
| |
| label= PreferencesMessages.MarkOccurrencesConfigurationBlock_markImplementors; |
| slave= addCheckBox(composite, label, PreferenceConstants.EDITOR_MARK_IMPLEMENTORS, 0); |
| createDependency(master, PreferenceConstants.EDITOR_MARK_IMPLEMENTORS, slave); |
| |
| label= PreferencesMessages.MarkOccurrencesConfigurationBlock_markBreakContinueTargets; |
| slave= addCheckBox(composite, label, PreferenceConstants.EDITOR_MARK_BREAK_CONTINUE_TARGETS, 0); |
| createDependency(master, PreferenceConstants.EDITOR_MARK_BREAK_CONTINUE_TARGETS, slave); |
| |
| addFiller(composite); |
| |
| label= PreferencesMessages.MarkOccurrencesConfigurationBlock_stickyOccurrences; |
| slave= addCheckBox(composite, label, PreferenceConstants.EDITOR_STICKY_OCCURRENCES, 0); |
| 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() { |
| @Override |
| public void widgetSelected(SelectionEvent e) { |
| slave.setEnabled(master.getSelection()); |
| } |
| |
| @Override |
| public void widgetDefaultSelected(SelectionEvent e) {} |
| }; |
| master.addSelectionListener(listener); |
| fMasterSlaveListeners.add(listener); |
| } |
| |
| private static void indent(Control control) { |
| GridData gridData= new GridData(); |
| gridData.horizontalIndent= 10; |
| control.setLayoutData(gridData); |
| } |
| |
| @Override |
| public void initialize() { |
| initializeFields(); |
| } |
| |
| void initializeFields() { |
| |
| Iterator<Button> iter= fCheckBoxes.keySet().iterator(); |
| while (iter.hasNext()) { |
| Button b= iter.next(); |
| String key= fCheckBoxes.get(b); |
| b.setSelection(fStore.getBoolean(key)); |
| } |
| |
| // Update slaves |
| Iterator<SelectionListener> iter2= fMasterSlaveListeners.iterator(); |
| while (iter2.hasNext()) { |
| SelectionListener listener= iter2.next(); |
| listener.widgetSelected((SelectionEvent) null); |
| } |
| |
| } |
| |
| @Override |
| public void performOk() { |
| } |
| |
| @Override |
| public void performDefaults() { |
| restoreFromPreferences(); |
| initializeFields(); |
| } |
| |
| private void restoreFromPreferences() { |
| |
| } |
| |
| IStatus getStatus() { |
| if (fStatus == null) |
| fStatus= new StatusInfo(); |
| return fStatus; |
| } |
| |
| /* |
| * @see org.eclipse.jdt.internal.ui.preferences.IPreferenceConfigurationBlock#dispose() |
| * @since 3.0 |
| */ |
| @Override |
| public void dispose() { |
| } |
| } |