Java tutorial
// ============================================================================ // // Copyright (C) 2006-2017 Talend Inc. - www.talend.com // // This source code is available under agreement available at // %InstallDIR%\features\org.talend.rcp.branding.%PRODUCTNAME%\%PRODUCTNAME%license.txt // // You should have received a copy of the agreement // along with this program; if not, write to Talend SA // 9 rue Pages 92150 Suresnes, France // // ============================================================================ package com.amalto.workbench.dialogs; import java.util.ArrayList; import java.util.Arrays; import java.util.HashSet; import java.util.List; import java.util.Set; import org.eclipse.jface.dialogs.Dialog; import org.eclipse.swt.SWT; import org.eclipse.swt.custom.CCombo; 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.Composite; import org.eclipse.swt.widgets.Control; import org.eclipse.swt.widgets.Group; import org.eclipse.swt.widgets.Shell; import org.eclipse.swt.widgets.Table; import org.eclipse.swt.widgets.Text; import org.eclipse.ui.forms.widgets.FormToolkit; import com.amalto.workbench.editors.TransformerMainPage; import com.amalto.workbench.i18n.Messages; import com.amalto.workbench.models.Line; import com.amalto.workbench.models.TreeObject; import com.amalto.workbench.utils.EContentType; import com.amalto.workbench.utils.EInputTemplate; import com.amalto.workbench.webservices.WSTransformerProcessStep; import com.amalto.workbench.webservices.WSTransformerV2; import com.amalto.workbench.webservices.WSTransformerVariablesMapping; import com.amalto.workbench.widgets.ComplexTableViewer; import com.amalto.workbench.widgets.ComplexTableViewerColumn; import com.amalto.workbench.widgets.ComplexTableViewerR; public class SetupTransformerInputVariablesDialog extends Dialog { WSTransformerV2 transformer; FormToolkit toolkit; TreeObject object; private ComplexTableViewer objectViewer; TransformerMainPage page; public SetupTransformerInputVariablesDialog(Shell parentShell, FormToolkit toolkit, TreeObject obj, TransformerMainPage page) { super(parentShell); this.toolkit = toolkit; object = obj; this.page = page; transformer = (WSTransformerV2) obj.getWsObject(); } @Override protected Control createDialogArea(Composite parent) { Group comp = new Group(parent, SWT.NONE); comp.setLayoutData(new GridData(SWT.FILL, SWT.FILL, true, true, 1, 1)); ((GridLayout) parent.getLayout()).marginTop = 5; ((GridLayout) parent.getLayout()).marginLeft = 5; ((GridLayout) parent.getLayout()).marginRight = 5; ((GridLayout) parent.getLayout()).marginBottom = 5; parent.setBackground(parent.getDisplay().getSystemColor(SWT.COLOR_WHITE)); comp.setBackground(parent.getDisplay().getSystemColor(SWT.COLOR_WHITE)); comp.setLayout(new GridLayout(1, false)); comp.setText(Messages.bind(Messages.SetupTransformerInputVariablesDialog_CompText, transformer.getName())); // Get the input variable names Set<String> inputVariables = new HashSet<String>(); for (WSTransformerProcessStep step : transformer.getProcessSteps()) { for (WSTransformerVariablesMapping mapping : step.getInputMappings()) { inputVariables.add(mapping.getPipelineVariable() == null ? TransformerMainPage.DEFAULT_VAR : mapping.getPipelineVariable()); } } ComplexTableViewerColumn[] columns = new ComplexTableViewerColumn[] { new ComplexTableViewerColumn(Messages.SetupTransformerInputVariablesDialog_InputVariables, // name true, // is Nillable ? "_DEFAULT_", // Nill value//$NON-NLS-1$ "_DEFAULT_", // Nill display//$NON-NLS-1$ "", // Default Value//$NON-NLS-1$ ComplexTableViewerColumn.COMBO_STYLE, // is Combo ? inputVariables.toArray(new String[inputVariables.size()]), // Combo Values 0 // Text Lines ), new ComplexTableViewerColumn(Messages.SetupTransformerInputVariablesDialog_ContentType, // name false, // is Nillable ? "", // Nill value//$NON-NLS-1$ "", // Nill display//$NON-NLS-1$ "text/xml", // Default Value//$NON-NLS-1$ ComplexTableViewerColumn.COMBO_STYLE, // is Combo ? EContentType.allTypes().toArray(new String[EContentType.allTypes().size()]), // Combo Values 0 // Text Lines ), new ComplexTableViewerColumn(Messages.SetupTransformerInputVariablesDialog_Value, // name true, // is Nillable ? "", // Nill value//$NON-NLS-1$ "", // Nill display//$NON-NLS-1$ "", // Default Value//$NON-NLS-1$ ComplexTableViewerColumn.TEXT_STYLE, // is Combo ? null, // Combo Values 10 // Text Lines ) }; objectViewer = new ComplexTableViewerR(Arrays.asList(columns), toolkit, comp, page.getSite()); objectViewer.create(); Table table = objectViewer.getViewer().getTable(); table.getColumns()[2].setWidth(500); // GridData gd=(GridData)objectViewer.getTxtLists().get(0).getLayoutData(); // gd.minimumHeight=200; // gd.minimumWidth=300; table.setHeaderVisible(true); table.setLinesVisible(true); // ((GridData)table.getLayoutData()).minimumHeight = 100; // ((GridData)table.getLayoutData()).minimumWidth = 600; if (page.getCacheList() != null) { objectViewer.getViewer().setInput(page.getCacheList()); } else { List<Line> list = new ArrayList<Line>(); objectViewer.getViewer().setInput(list); } final CCombo combo = (CCombo) objectViewer.getColumns().get(1).getControl(); combo.addSelectionListener(new SelectionListener() { public void widgetDefaultSelected(SelectionEvent e) { } public void widgetSelected(SelectionEvent e) { if (combo.getText().equals(EInputTemplate.APPLICATION_ITEMPK.getName())) { Text t = (Text) objectViewer.getColumns().get(2).getControl(); t.setText(EInputTemplate.APPLICATION_ITEMPK.getContent()); } } }); return comp; } @Override protected void createButtonsForButtonBar(Composite parent) { super.createButtonsForButtonBar(parent); parent.setBackground(parent.getDisplay().getSystemColor(SWT.COLOR_WHITE)); } private void processOk() { // objectViewer.add(); java.util.List<Line> list = (java.util.List<Line>) objectViewer.getViewer().getInput(); if (list.size() == 0) { return; } page.setCacheList(list); page.execute(); } @Override protected void okPressed() { setReturnCode(OK); processOk(); super.okPressed(); } @Override protected void cancelPressed() { setReturnCode(CANCEL); super.cancelPressed(); } }