Java tutorial
/* * Copyright IBM Corp. 2014 * * Licensed under the Apache License, Version 2.0 (the "License"); * you may not use this file except in compliance with the License. * You may obtain a copy of the License at: * * http://www.apache.org/licenses/LICENSE-2.0 * * Unless required by applicable law or agreed to in writing, software * distributed under the License is distributed on an "AS IS" BASIS, * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or * implied. See the License for the specific language governing * permissions and limitations under the License. */ package com.ibm.xsp.extlib.designer.tooling.palette.singlepageapp; import java.text.MessageFormat; import org.eclipse.jface.dialogs.IMessageProvider; import org.eclipse.swt.SWT; import org.eclipse.swt.events.SelectionEvent; import org.eclipse.swt.layout.GridLayout; import org.eclipse.swt.widgets.Button; import org.eclipse.swt.widgets.Combo; import org.eclipse.swt.widgets.Composite; import org.eclipse.swt.widgets.Group; import org.w3c.dom.Document; import org.w3c.dom.Element; import com.ibm.commons.util.StringUtil; import com.ibm.designer.domino.constants.XSPAttributeNames; import com.ibm.designer.domino.xsp.utils.FormModelUtil; import com.ibm.xsp.extlib.designer.tooling.constants.IExtLibAttrNames; import com.ibm.xsp.extlib.designer.tooling.constants.IExtLibTagLib; import com.ibm.xsp.extlib.designer.tooling.constants.IExtLibTagNames; import com.ibm.xsp.extlib.designer.tooling.utils.WizardUtils; import com.ibm.xsp.registry.FacesRegistry; /** * @author Gary Marjoram * */ public class WizardSubPageDataView extends WizardSubPage { private Combo summaryCombo; private WizardPageCombo targetCombo; private Button infiniteEnabled; private Button infiniteDisabled; private Button infiniteAppDef; private String[] colNames; protected WizardSubPageDataView(WizardDataSub pd) { super(pd); } @Override public void refreshData() { super.refreshData(); setMessage(getStepTxt() + MessageFormat .format("Configure the View Control for the \"{0}\" Application Page.", pageData.name), IMessageProvider.INFORMATION); // $NLX-WizardSubPageDataView.ConfiguretheViewControlforthe0App-1$ // Column names are in the first array // Column titles in the second String[][] columns = ((WizardSubPageDataSource) pageData.wizardPage[1]).getViewColumns(); if (columns == null) { colNames = null; summaryCombo.removeAll(); } else { if (colNames != columns[0]) { // View has changed - Reload the combo and select the first item colNames = columns[0]; summaryCombo.setItems(columns[1]); summaryCombo.select(0); } } targetCombo.refresh(); } @Override public void createControl(Composite parent) { container = new Composite(parent, SWT.NONE); GridLayout layout = WizardUtils.createGridLayout(2, 5); container.setLayout(layout); WizardUtils.createLabel(container, "View control :", 1); // $NLX-WizardSubPageDataView.Viewcontrol-1$ Combo controlCombo = WizardUtils.createCombo(container, 1, null); String[] controlItems = { "DataView" }; // $NLX-WizardSubPageDataView.DataView-1$ controlCombo.setItems(controlItems); controlCombo.select(0); Group mainGroup = WizardUtils.createGroup(container, 2, 2); WizardUtils.createLabel(mainGroup, "Summary column :", 1); // $NLX-WizardSubPageDataView.Summarycolumn-1$ summaryCombo = WizardUtils.createCombo(mainGroup, 1, null); WizardUtils.createLabel(mainGroup, "Target Page :", 1); // $NLX-WizardSubPageDataView.TargetPage-1$ targetCombo = new WizardPageCombo(mainGroup, 1, pageData, true, WizardData.PAGE_TYPE_FORM); targetCombo.refresh(); if (targetCombo.getOptionCount() == 2) { // If there's only one Document Viewer Page then select it targetCombo.setSelectedItem(1); } WizardUtils.createLabel(mainGroup, "Infinite scroll :", 1); // $NLX-WizardSubPageDataView.Infinitescroll-1$ infiniteEnabled = WizardUtils.createRadio(mainGroup, "Enabled", 1, null); // $NLX-WizardSubPageDataView.Enabled-1$ WizardUtils.createLabel(mainGroup, "", 1); infiniteDisabled = WizardUtils.createRadio(mainGroup, "Disabled", 1, null); // $NLX-WizardSubPageDataView.Disabled-1$ WizardUtils.createLabel(mainGroup, "", 1); infiniteAppDef = WizardUtils.createRadio(mainGroup, "Application default", 1, null); // $NLX-WizardSubPageDataView.Applicationdefault-1$ infiniteEnabled.setSelection(true); setControl(container); setPageComplete(true); } @Override public void widgetSelected(SelectionEvent arg0) { } @Override public void pageDeleted(int idx) { if (targetCombo != null) { targetCombo.pageDeleted(idx); } } public int getTargetIndex() { if (targetCombo == null) { return -1; } else { return targetCombo.getSelectedIndex(); } } public String getSummaryCol() { if (colNames != null) { int idx = WizardUtils.getComboIndex(summaryCombo, -1); if (idx >= 0) { return colNames[idx]; } } return ""; } public String getInfiniteScroll() { if (WizardUtils.getCheckBoxValue(infiniteDisabled, false)) { return "disable"; // $NON-NLS-1$ } if (WizardUtils.getCheckBoxValue(infiniteAppDef, false)) { return ""; } return "enable"; // $NON-NLS-1$ } // // Adds the markup for this page // @Override public void addElementMarkup(Element base, FacesRegistry registry) { Document doc = base.getOwnerDocument(); Element dataView = FormModelUtil.createElement(doc, registry, IExtLibTagLib.EXT_LIB_NAMESPACE_URI, IExtLibTagNames.EXT_LIB_TAG_DATA_VIEW); // Read-only mode for the moment FormModelUtil.setAttribute(dataView, XSPAttributeNames.XSP_ATTR_OPEN_DOC_AS_READONLY, "true"); // $NON-NLS-1$ // Target Page int idx = getTargetIndex(); if (idx >= 0) { FormModelUtil.setAttribute(dataView, IExtLibAttrNames.EXT_LIB_ATTR_PAGE_NAME, wizardData.getSubPageName(idx)); } // Add the value for the DataSource - Get it from the dataSource Wizard Page String dsName = ((WizardSubPageDataSource) pageData.wizardPage[1]).getVarName(); if (!StringUtil.isEmpty(dsName)) { FormModelUtil.setAttribute(dataView, XSPAttributeNames.XSP_ATTR_PARAMETERS_VALUE, "#{" + dsName + "}"); } // Infinite Scroll if (StringUtil.isNotEmpty(getInfiniteScroll())) { FormModelUtil.setAttribute(dataView, IExtLibAttrNames.EXT_LIB_ATTR_INFINITE_SCROLL, getInfiniteScroll()); } // Summary Column if (StringUtil.isNotEmpty(getSummaryCol())) { Element sc = FormModelUtil.createElement(doc, registry, IExtLibTagLib.EXT_LIB_NAMESPACE_URI, IExtLibTagNames.EXT_LIB_TAG_THIS_SUMMARY_COLUMN); Element vsc = FormModelUtil.createElement(doc, registry, IExtLibTagLib.EXT_LIB_NAMESPACE_URI, IExtLibTagNames.EXT_LIB_TAG_VIEW_SUMMARY_COLUMN); FormModelUtil.setAttribute(vsc, IExtLibAttrNames.EXT_LIB_ATTR_COLUMN_NAME, getSummaryCol()); sc.appendChild(vsc); dataView.appendChild(sc); } base.appendChild(dataView); } @Override public boolean validatePage() { String errorMsg = "This mobile application may have errors or may not function\ncorrectly as a result."; // $NLX-WizardSubPageDataView.Thismobileapplicationmayhavecompi-1$ if ((getTargetIndex() < 0) && StringUtil.isEmpty(getSummaryCol())) { String msg = "You have not selected a Summary Column or Target Page for this DataView.\n" + errorMsg; // $NLX-WizardSubPageDataView.YouhavenotselectedaSummaryColumno-1$ return WizardUtils.displayContinueDialog(this.getShell(), WizardData.WIZARD_TITLE, msg); } if (getTargetIndex() < 0) { String msg = "You have not selected a Target Page for this DataView.\n" + errorMsg; // $NLX-WizardSubPageDataView.YouhavenotselectedaTargetPagefort-1$ return WizardUtils.displayContinueDialog(this.getShell(), WizardData.WIZARD_TITLE, msg); } if (StringUtil.isEmpty(getSummaryCol())) { String msg = "You have not selected a Summary Column for this DataView.\n" + // $NLX-WizardSubPageDataView.YouhavenotselectedaSummaryColumnf-1$ "This mobile application will not function correctly as a result."; // $NLX-WizardSubPageDataView.Thismobileapplicationwillnotfunct-1$ return WizardUtils.displayContinueDialog(this.getShell(), WizardData.WIZARD_TITLE, msg); } return true; } }