Java tutorial
/** * Copyright (C) 2010 BonitaSoft S.A. * BonitaSoft, 31 rue Gustave Eiffel - 38000 Grenoble * * This program is free software: you can redistribute it and/or modify * it under the terms of the GNU General Public License as published by * the Free Software Foundation, either version 2.0 of the License, or * (at your option) any later version. * * This program is distributed in the hope that it will be useful, * but WITHOUT ANY WARRANTY; without even the implied warranty of * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the * GNU General Public License for more details. * * You should have received a copy of the GNU General Public License * along with this program. If not, see <http://www.gnu.org/licenses/>. */ package org.bonitasoft.studio.properties.sections.forms; import org.bonitasoft.studio.model.process.AbstractProcess; import org.bonitasoft.studio.model.process.PageFlow; import org.bonitasoft.studio.model.process.ProcessPackage; import org.bonitasoft.studio.properties.i18n.Messages; import org.eclipse.core.databinding.DataBindingContext; import org.eclipse.core.databinding.observable.value.IObservableValue; import org.eclipse.emf.databinding.edit.EMFEditObservables; import org.eclipse.emf.ecore.EAttribute; import org.eclipse.emf.ecore.EObject; import org.eclipse.emf.ecore.EReference; import org.eclipse.jface.databinding.swt.SWTObservables; import org.eclipse.jface.fieldassist.ControlDecoration; import org.eclipse.jface.layout.GridDataFactory; import org.eclipse.jface.viewers.ISelection; import org.eclipse.swt.SWT; import org.eclipse.swt.events.SelectionEvent; import org.eclipse.swt.events.SelectionListener; import org.eclipse.swt.layout.GridLayout; import org.eclipse.swt.widgets.Button; import org.eclipse.swt.widgets.Composite; import org.eclipse.ui.ISharedImages; import org.eclipse.ui.IWorkbenchPart; import org.eclipse.ui.PlatformUI; import org.eclipse.ui.views.properties.tabbed.TabbedPropertySheetPage; /** * @author Aurelien Pupier */ public class EntryFormsSection extends AbstractFormsSection { protected Button pageFlowRadio; protected Button skipRadio; protected Button autoLoginCheckbox; protected DataBindingContext thisContext; private EObject lastEObject; private ControlDecoration checkBoxWarning; @Override public void setInput(IWorkbenchPart part, ISelection selection) { super.setInput(part, selection); if (lastEObject == null || (lastEObject != null && !lastEObject.equals(getEObject()))) { refreshDataBinding(); } } @Override public PageFlow getPageFlow() { return (PageFlow) super.getPageFlow(); } protected Object getPageFlowType() { return null; } protected void refreshDataBinding() { if (thisContext != null) { thisContext.dispose(); } thisContext = new DataBindingContext(); showOrHideComposite(pageFlowComposite, true); IObservableValue isAutoLogin = EMFEditObservables.observeValue(getEditingDomain(), getPageFlow(), ProcessPackage.Literals.PROCESS_APPLICATION__AUTO_LOGIN); context.bindValue(SWTObservables.observeSelection(autoLoginCheckbox), isAutoLogin); activateAutoLoginWarning(); boolean visible = getPageFlow() instanceof AbstractProcess; autoLoginCheckbox.setVisible(visible); } /** Show a warning icon when the auto-login check box is selected * */ private void activateAutoLoginWarning() { if (autoLoginCheckbox.getSelection()) { checkBoxWarning.show(); } else { checkBoxWarning.hide(); } } /* (non-Javadoc) * @see org.bonitasoft.studio.properties.sections.forms.AbstractFormsSection#getFormFeature() */ @Override protected EReference getPageFlowFormFeature() { return ProcessPackage.Literals.PAGE_FLOW__FORM; } /* (non-Javadoc) * @see org.bonitasoft.studio.properties.sections.forms.AbstractFormsSection#createControls(org.eclipse.swt.widgets.Composite, org.eclipse.ui.views.properties.tabbed.TabbedPropertySheetPage) */ @Override public void createControls(Composite parent, TabbedPropertySheetPage aTabbedPropertySheetPage) { super.createControls(parent, aTabbedPropertySheetPage); createAutoLoginPart(pageFlowComposite); } /* (non-Javadoc) * @see org.bonitasoft.studio.properties.sections.forms.AbstractFormsSection#createRadioButtons(org.eclipse.swt.widgets.Composite) */ @Override protected Composite createRadioButtons(Composite parent) { return null; } /* (non-Javadoc) * @see org.bonitasoft.studio.properties.sections.forms.AbstractFormsSection#getPageFlowTransitionsFeature() */ @Override protected EReference getPageFlowTransitionsFeature() { return ProcessPackage.Literals.PAGE_FLOW__PAGE_FLOW_TRANSITIONS; } /* (non-Javadoc) * @see org.bonitasoft.studio.properties.sections.forms.AbstractFormsSection#getPageFlowTypeFeature() */ @Override protected EAttribute getPageFlowTypeFeature() { return ProcessPackage.Literals.PAGE_FLOW__ENTRY_PAGE_FLOW_TYPE; } /* (non-Javadoc) * @see org.bonitasoft.studio.properties.sections.forms.AbstractFormsSection#getPageFlowRedirectionURLFeature() */ @Override protected EReference getPageFlowRedirectionURLFeature() { return ProcessPackage.Literals.PAGE_FLOW__ENTRY_REDIRECTION_URL; } /** * @param templates */ private void createAutoLoginPart(Composite parent) { Composite autologinComposite = getWidgetFactory().createComposite(parent); autologinComposite.setLayout(new GridLayout(4, false)); autologinComposite.setLayoutData(GridDataFactory.fillDefaults().span(4, 1).create()); autoLoginCheckbox = getWidgetFactory().createButton(autologinComposite, "", SWT.CHECK); autoLoginCheckbox.setLayoutData(GridDataFactory.fillDefaults().indent(20, 0).create()); autoLoginCheckbox.setText(Messages.ResourceSection_AutoLogin); //Auto-login checkBox tooltip ControlDecoration checkBoxToolTip = new ControlDecoration(autoLoginCheckbox, SWT.LEFT); checkBoxToolTip.setDescriptionText(Messages.ResourceSection_AutoLoginTooltip); checkBoxToolTip .setImage(PlatformUI.getWorkbench().getSharedImages().getImage(ISharedImages.IMG_OBJS_INFO_TSK)); checkBoxToolTip.show(); // Auto-login warning when checkBox selected checkBoxWarning = new ControlDecoration(autoLoginCheckbox, SWT.RIGHT); checkBoxWarning .setImage(PlatformUI.getWorkbench().getSharedImages().getImage(ISharedImages.IMG_OBJS_WARN_TSK)); checkBoxWarning.setDescriptionText( "An anonymous username and password must be defined in the authentification configuration"); checkBoxWarning.setShowOnlyOnFocus(false); autoLoginCheckbox.addSelectionListener(new SelectionListener() { @Override public void widgetSelected(SelectionEvent e) { activateAutoLoginWarning(); } @Override public void widgetDefaultSelected(SelectionEvent e) { // TODO Auto-generated method stub } }); } @Override public void dispose() { super.dispose(); if (thisContext != null) { thisContext.dispose(); } } @Override public String getSectionDescription() { // TODO Auto-generated method stub return null; } }