| /******************************************************************************* |
| * Copyright (c) 2003, 2015 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 |
| * Arnaud Mergey - <a_mergey@yahoo.fr> |
| *******************************************************************************/ |
| package org.eclipse.ui.internal.views.log; |
| |
| import java.util.StringTokenizer; |
| import org.eclipse.jface.dialogs.*; |
| import org.eclipse.jface.dialogs.Dialog; |
| import org.eclipse.jface.window.Window; |
| import org.eclipse.swt.SWT; |
| import org.eclipse.swt.events.*; |
| import org.eclipse.swt.layout.GridData; |
| import org.eclipse.swt.layout.GridLayout; |
| import org.eclipse.swt.widgets.*; |
| import org.eclipse.swt.widgets.Group; |
| import org.eclipse.ui.IMemento; |
| import org.eclipse.ui.PlatformUI; |
| |
| public class FilterDialog extends TrayDialog { |
| |
| Button okButton; |
| |
| // entries count limit |
| private Button limit; |
| Text limitText; |
| Text maxLogTailSizeText; |
| |
| // entry types filter |
| private Button errorCheckbox; |
| private Button warningCheckbox; |
| private Button infoCheckbox; |
| private Button okCheckbox; |
| |
| // show all sessions |
| private Button showAllButton; |
| |
| // filter stack trace elements in EventDetailsDialog |
| private Button filterEnabled; |
| private Button addFilter; |
| private Button removeFilter; |
| private List filterList; |
| |
| private IMemento memento; |
| |
| public FilterDialog(Shell parentShell, IMemento memento) { |
| super(parentShell); |
| this.memento = memento; |
| } |
| |
| /* |
| * @see org.eclipse.jface.window.Window#configureShell(Shell) |
| */ |
| protected void configureShell(Shell newShell) { |
| super.configureShell(newShell); |
| PlatformUI.getWorkbench().getHelpSystem().setHelp(newShell, IHelpContextIds.LOG_FILTER); |
| } |
| |
| @Override |
| protected Control createDialogArea(Composite parent) { |
| Composite container = (Composite) super.createDialogArea(parent); |
| createEventTypesGroup(container); |
| createLimitSection(container); |
| createSessionSection(container); |
| createFilterSection(container); |
| |
| Dialog.applyDialogFont(container); |
| return container; |
| } |
| |
| private void createEventTypesGroup(Composite parent) { |
| Group group = new Group(parent, SWT.NONE); |
| group.setLayout(new GridLayout()); |
| GridData gd = new GridData(GridData.FILL_HORIZONTAL); |
| gd.widthHint = 275; |
| group.setLayoutData(gd); |
| group.setText(Messages.get().LogView_FilterDialog_eventTypes); |
| |
| okCheckbox = new Button(group, SWT.CHECK); |
| okCheckbox.setText(Messages.get().LogView_FilterDialog_ok); |
| okCheckbox.setSelection(memento.getString(LogView.P_LOG_OK).equals("true")); //$NON-NLS-1$ |
| |
| infoCheckbox = new Button(group, SWT.CHECK); |
| infoCheckbox.setText(Messages.get().LogView_FilterDialog_information); |
| infoCheckbox.setSelection(memento.getString(LogView.P_LOG_INFO).equals("true")); //$NON-NLS-1$ |
| |
| warningCheckbox = new Button(group, SWT.CHECK); |
| warningCheckbox.setText(Messages.get().LogView_FilterDialog_warning); |
| warningCheckbox.setSelection(memento.getString(LogView.P_LOG_WARNING).equals("true")); //$NON-NLS-1$ |
| |
| errorCheckbox = new Button(group, SWT.CHECK); |
| errorCheckbox.setText(Messages.get().LogView_FilterDialog_error); |
| errorCheckbox.setSelection(memento.getString(LogView.P_LOG_ERROR).equals("true")); //$NON-NLS-1$ |
| } |
| |
| private void createLimitSection(Composite parent) { |
| Composite comp = new Composite(parent, SWT.NONE); |
| GridLayout layout = new GridLayout(); |
| layout.numColumns = 2; |
| comp.setLayout(layout); |
| comp.setLayoutData(new GridData(GridData.FILL_HORIZONTAL)); |
| |
| limit = new Button(comp, SWT.CHECK); |
| limit.setText(Messages.get().LogView_FilterDialog_limitTo); |
| limit.setSelection(memento.getString(LogView.P_USE_LIMIT).equals("true")); //$NON-NLS-1$ |
| limit.addSelectionListener(new SelectionAdapter() { |
| @Override |
| public void widgetSelected(SelectionEvent e) { |
| limitText.setEnabled(((Button) e.getSource()).getSelection()); |
| } |
| }); |
| |
| limitText = new Text(comp, SWT.BORDER); |
| limitText.addVerifyListener(new VerifyListener() { |
| @Override |
| public void verifyText(VerifyEvent e) { |
| if (Character.isLetter(e.character)) { |
| e.doit = false; |
| } |
| } |
| }); |
| limitText.addModifyListener(new ModifyListener() { |
| @Override |
| public void modifyText(ModifyEvent e) { |
| try { |
| if (okButton == null) |
| return; |
| int value = Integer.parseInt(limitText.getText()); |
| okButton.setEnabled(value > 0); |
| } catch (NumberFormatException e1) { |
| okButton.setEnabled(false); |
| } |
| } |
| }); |
| limitText.setLayoutData(new GridData(GridData.FILL_HORIZONTAL)); |
| limitText.setText(memento.getString(LogView.P_LOG_LIMIT)); |
| limitText.setEnabled(limit.getSelection()); |
| |
| Label maxLogTailSizeLabel = new Label(comp, SWT.NONE); |
| maxLogTailSizeLabel.setText(Messages.get().LogView_FilterDialog_maxLogTailSize); |
| |
| maxLogTailSizeText = new Text(comp, SWT.BORDER); |
| maxLogTailSizeText.addVerifyListener(new VerifyListener() { |
| @Override |
| public void verifyText(VerifyEvent e) { |
| if (Character.isLetter(e.character)) { |
| e.doit = false; |
| } |
| } |
| }); |
| |
| maxLogTailSizeText.addModifyListener(new ModifyListener() { |
| @Override |
| public void modifyText(ModifyEvent e) { |
| try { |
| if (okButton == null) |
| return; |
| int value = Integer.parseInt(maxLogTailSizeText.getText()); |
| okButton.setEnabled(value > 0); |
| } catch (NumberFormatException e1) { |
| okButton.setEnabled(false); |
| } |
| } |
| }); |
| maxLogTailSizeText.setLayoutData(new GridData(GridData.FILL_HORIZONTAL)); |
| maxLogTailSizeText.setText(memento.getString(LogView.P_LOG_MAX_TAIL_SIZE)); |
| maxLogTailSizeText.setEnabled(limit.getSelection()); |
| } |
| |
| private void createSessionSection(Composite parent) { |
| Composite container = new Composite(parent, SWT.NONE); |
| container.setLayout(new GridLayout()); |
| container.setLayoutData(new GridData(GridData.FILL_HORIZONTAL)); |
| |
| Label label = new Label(container, SWT.NONE); |
| label.setText(Messages.get().LogView_FilterDialog_eventsLogged); |
| |
| showAllButton = new Button(container, SWT.RADIO); |
| showAllButton.setText(Messages.get().LogView_FilterDialog_allSessions); |
| GridData gd = new GridData(); |
| gd.horizontalIndent = 20; |
| showAllButton.setLayoutData(gd); |
| |
| Button button = new Button(container, SWT.RADIO); |
| button.setText(Messages.get().LogView_FilterDialog_recentSession); |
| gd = new GridData(); |
| gd.horizontalIndent = 20; |
| button.setLayoutData(gd); |
| |
| if (memento.getString(LogView.P_SHOW_ALL_SESSIONS).equals("true")) { //$NON-NLS-1$ |
| showAllButton.setSelection(true); |
| } else { |
| button.setSelection(true); |
| } |
| } |
| |
| private void createFilterSection(Composite parent) { |
| Composite comp = new Composite(parent, SWT.NONE); |
| GridLayout layout = new GridLayout(2, false); |
| comp.setLayout(layout); |
| comp.setLayoutData(new GridData(GridData.FILL_HORIZONTAL)); |
| |
| filterEnabled = new Button(comp, SWT.CHECK); |
| filterEnabled.setText(Messages.get().FilterDialog_EnableFiltersCheckbox); |
| GridData gd = new GridData(); |
| gd.horizontalSpan = 2; |
| filterEnabled.setLayoutData(gd); |
| filterEnabled.addSelectionListener(new SelectionAdapter() { |
| @Override |
| public void widgetSelected(SelectionEvent e) { |
| setStackTraceFilterEnabled(filterEnabled.getSelection()); |
| } |
| |
| }); |
| |
| filterList = new List(comp, SWT.BORDER | SWT.MULTI); |
| gd = new GridData(GridData.FILL_HORIZONTAL | GridData.FILL_VERTICAL); |
| gd.verticalSpan = 3; |
| gd.widthHint = 280; |
| gd.horizontalIndent = 20; |
| filterList.setLayoutData(gd); |
| filterList.addSelectionListener(new SelectionAdapter() { |
| @Override |
| public void widgetSelected(SelectionEvent e) { |
| removeFilter.setEnabled(true); |
| } |
| }); |
| |
| addFilter = new Button(comp, SWT.NONE); |
| gd = new GridData(GridData.FILL_HORIZONTAL); |
| addFilter.setLayoutData(gd); |
| addFilter.setText(Messages.get().FilterDialog_Add); |
| addFilter.addSelectionListener(new SelectionAdapter() { |
| @Override |
| public void widgetSelected(SelectionEvent e) { |
| addFilter(); |
| } |
| }); |
| |
| removeFilter = new Button(comp, SWT.NONE); |
| gd = new GridData(GridData.FILL_HORIZONTAL); |
| removeFilter.setLayoutData(gd); |
| removeFilter.setText(Messages.get().FilterDialog_Remove); |
| removeFilter.setEnabled(false); |
| removeFilter.addSelectionListener(new SelectionAdapter() { |
| @Override |
| public void widgetSelected(SelectionEvent e) { |
| removeFilter(); |
| } |
| }); |
| |
| // load preferences |
| Boolean enable = memento.getBoolean(EventDetailsDialog.FILTER_ENABLED); |
| enable = enable == null ? Boolean.FALSE : enable; |
| |
| filterEnabled.setSelection(enable.booleanValue()); |
| setStackTraceFilterEnabled(enable.booleanValue()); |
| |
| String filters = memento.getString(EventDetailsDialog.FILTER_LIST); |
| if (filters != null) { |
| StringTokenizer st = new StringTokenizer(filters, ";"); //$NON-NLS-1$ |
| while (st.hasMoreElements()) { |
| filterList.add(st.nextToken()); |
| } |
| } |
| } |
| |
| private void addFilter() { |
| IInputValidator validator = new IInputValidator() { |
| |
| @Override |
| public String isValid(String newText) { |
| return newText.indexOf(';') >= 0 ? Messages.get().FilterDialog_FilterShouldntContainSemicolon : null; |
| } |
| |
| }; |
| InputDialog dialog = new InputDialog(getShell(), Messages.get().FilterDialog_AddFilterTitle, Messages.get().FilterDialog_AddFliterLabel, null, validator); |
| if (dialog.open() == Window.OK) { |
| String value = dialog.getValue().trim(); |
| |
| if (value.length() > 0) { |
| filterList.add(value); |
| } |
| } |
| } |
| |
| private void removeFilter() { |
| String[] selected = filterList.getSelection(); |
| for (int i = 0; i < selected.length; i++) { |
| filterList.remove(selected[i]); |
| } |
| removeFilter.setEnabled(false); |
| } |
| |
| private void setStackTraceFilterEnabled(boolean enabled) { |
| filterList.setEnabled(enabled); |
| addFilter.setEnabled(enabled); |
| removeFilter.setEnabled(enabled && filterList.getSelectionIndex() != -1); |
| } |
| |
| @Override |
| protected void createButtonsForButtonBar(Composite parent) { |
| okButton = createButton(parent, IDialogConstants.OK_ID, IDialogConstants.get().OK_LABEL, true); |
| createButton(parent, IDialogConstants.CANCEL_ID, IDialogConstants.get().CANCEL_LABEL, false); |
| } |
| |
| @Override |
| protected void okPressed() { |
| memento.putString(LogView.P_LOG_OK, okCheckbox.getSelection() ? "true" : "false"); //$NON-NLS-1$ //$NON-NLS-2$ |
| memento.putString(LogView.P_LOG_INFO, infoCheckbox.getSelection() ? "true" : "false"); //$NON-NLS-1$ //$NON-NLS-2$ |
| memento.putString(LogView.P_LOG_WARNING, warningCheckbox.getSelection() ? "true" : "false"); //$NON-NLS-1$ //$NON-NLS-2$ |
| memento.putString(LogView.P_LOG_ERROR, errorCheckbox.getSelection() ? "true" : "false"); //$NON-NLS-1$ //$NON-NLS-2$ |
| memento.putString(LogView.P_LOG_LIMIT, limitText.getText()); |
| memento.putString(LogView.P_USE_LIMIT, limit.getSelection() ? "true" : "false"); //$NON-NLS-1$ //$NON-NLS-2$ |
| memento.putString(LogView.P_LOG_MAX_TAIL_SIZE, maxLogTailSizeText.getText()); |
| memento.putString(LogView.P_SHOW_ALL_SESSIONS, showAllButton.getSelection() ? "true" : "false"); //$NON-NLS-1$ //$NON-NLS-2$ |
| |
| // store Event Dialog stack trace filter preferences |
| memento.putBoolean(EventDetailsDialog.FILTER_ENABLED, filterEnabled.getSelection()); |
| |
| StringBuffer sb = new StringBuffer(); |
| String[] items = filterList.getItems(); |
| for (int i = 0; i < items.length; i++) { |
| sb.append(items[i]); |
| if (i < items.length - 1) { |
| sb.append(";"); //$NON-NLS-1$ |
| } |
| } |
| memento.putString(EventDetailsDialog.FILTER_LIST, sb.toString()); |
| |
| super.okPressed(); |
| } |
| |
| } |
