| /******************************************************************************* |
| * Copyright (c) 2009, 2018 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 |
| *******************************************************************************/ |
| package org.eclipse.pde.api.tools.ui.internal.use; |
| |
| import java.util.regex.PatternSyntaxException; |
| |
| import org.eclipse.pde.api.tools.ui.internal.IApiToolsConstants; |
| import org.eclipse.pde.api.tools.ui.internal.IApiToolsHelpContextIds; |
| import org.eclipse.pde.api.tools.ui.internal.SWTFactory; |
| import org.eclipse.pde.api.tools.ui.internal.use.ApiUsePatternTab.Pattern; |
| import org.eclipse.swt.events.SelectionListener; |
| import org.eclipse.swt.layout.GridData; |
| import org.eclipse.swt.widgets.Button; |
| import org.eclipse.swt.widgets.Composite; |
| import org.eclipse.swt.widgets.Text; |
| import org.eclipse.ui.PlatformUI; |
| |
| public class ReportPatternPage extends UsePatternPage { |
| |
| static final String PAGE_NAME = "report"; //$NON-NLS-1$ |
| |
| private Text patterntext = null; |
| int kind = Pattern.REPORT_TO; |
| Button to = null; |
| Button from = null; |
| String pattern = null; |
| |
| /** |
| * Constructor |
| * |
| * @param pattern |
| */ |
| public ReportPatternPage(String pattern, int kind) { |
| super(PAGE_NAME, Messages.ReportPatternPage_report_conversion_pattern, null); |
| this.pattern = pattern; |
| this.kind = kind; |
| } |
| |
| @Override |
| public int getKind() { |
| return this.kind; |
| } |
| |
| @Override |
| public String getPattern() { |
| return this.patterntext.getText().trim(); |
| } |
| |
| @Override |
| public void createControl(Composite parent) { |
| Composite comp = SWTFactory.createComposite(parent, 1, 1, GridData.FILL_HORIZONTAL); |
| this.to = SWTFactory.createRadioButton(comp, Messages.ReportPatternPage_filter_to_pattern); |
| this.to.addSelectionListener( |
| SelectionListener.widgetSelectedAdapter(e -> ReportPatternPage.this.kind = Pattern.REPORT_TO)); |
| this.from = SWTFactory.createRadioButton(comp, Messages.ReportPatternPage_filter_from_pattern); |
| this.from.addSelectionListener( |
| SelectionListener.widgetSelectedAdapter(e -> ReportPatternPage.this.kind = Pattern.REPORT)); |
| if (this.kind == Pattern.REPORT) { |
| this.from.setSelection(true); |
| } else { |
| this.to.setSelection(true); |
| this.kind = Pattern.REPORT_TO; |
| } |
| SWTFactory.createLabel(comp, Messages.ReportPatternPage_pattern, 1); |
| this.patterntext = SWTFactory.createSingleText(comp, 1); |
| if (this.pattern != null) { |
| this.patterntext.setText(this.pattern); |
| } |
| this.patterntext.addModifyListener(e -> { |
| setDirty(); |
| setPageComplete(isPageComplete()); |
| }); |
| this.patterntext.selectAll(); |
| this.patterntext.setFocus(); |
| setControl(comp); |
| PlatformUI.getWorkbench().getHelpSystem().setHelp(getControl(), IApiToolsHelpContextIds.APITOOLS_REPORT_PATTERN_WIZARD_PAGE); |
| } |
| |
| @Override |
| public boolean isPageComplete() { |
| String newtext = this.patterntext.getText().trim(); |
| if (IApiToolsConstants.EMPTY_STRING.equals(newtext)) { |
| if (pageDirty()) { |
| setErrorMessage(Messages.ReportPatternPage_enter_conversion_pattern); |
| } else { |
| setMessage(Messages.ReportPatternPage_enter_conversion_pattern); |
| } |
| return false; |
| } |
| try { |
| java.util.regex.Pattern.compile(newtext); |
| } catch (PatternSyntaxException pse) { |
| setErrorMessage(pse.getMessage()); |
| return false; |
| } |
| resetMessage(this.pattern != null); |
| return true; |
| } |
| |
| @Override |
| protected void resetMessage(boolean isediting) { |
| setErrorMessage(null); |
| if (isediting) { |
| setMessage(Messages.ReportPatternPage_edit_conversion_pattern); |
| } else { |
| setMessage(Messages.ReportPatternPage_create_conversion_pattern); |
| } |
| } |
| } |