1 package org.simantics.views.swt;
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3 import java.util.Collections;
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4 import java.util.Map;
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6 import org.eclipse.jface.dialogs.MessageDialog;
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7 import org.eclipse.jface.layout.GridDataFactory;
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8 import org.eclipse.swt.SWT;
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9 import org.eclipse.swt.layout.GridLayout;
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10 import org.eclipse.swt.widgets.Composite;
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11 import org.eclipse.swt.widgets.Control;
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12 import org.eclipse.ui.PlatformUI;
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13 import org.simantics.Simantics;
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14 import org.simantics.databoard.Bindings;
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15 import org.simantics.databoard.binding.mutable.Variant;
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16 import org.simantics.db.Resource;
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17 import org.simantics.db.Session;
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18 import org.simantics.db.VirtualGraph;
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19 import org.simantics.db.WriteGraph;
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20 import org.simantics.db.common.primitiverequest.PossibleObject;
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21 import org.simantics.db.common.primitiverequest.RelatedValue2;
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22 import org.simantics.db.common.primitiverequest.ResourceByURI;
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23 import org.simantics.db.common.primitiverequest.SingleObject;
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24 import org.simantics.db.common.request.WriteResultRequest;
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25 import org.simantics.db.common.utils.Logger;
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26 import org.simantics.db.exception.DatabaseException;
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27 import org.simantics.db.layer0.variable.Variable;
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28 import org.simantics.db.layer0.variable.Variables;
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29 import org.simantics.layer0.Layer0;
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30 import org.simantics.scenegraph.loader.ScenegraphVariable;
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31 import org.simantics.scenegraph.ontology.ScenegraphResources;
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32 import org.simantics.utils.threads.SWTThread;
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33 import org.simantics.views.ontology.ViewsResources;
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34 import org.simantics.views.swt.client.base.SWTRoot;
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37 * @author Tuukka Lehtonen
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39 public class ModelledDialogs {
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41 public static void scheduleMessage(final String uri) {
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42 scheduleMessage(uri, Collections.<String, Variant>emptyMap());
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45 public static void scheduleMessage(final String uri, final Map<String, Variant> parameters) {
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47 SWTThread.getThreadAccess().asyncExec(new Runnable() {
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51 openMessage(uri, parameters);
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58 private static int getStyle(Resource type) throws DatabaseException {
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59 ViewsResources VIEWS = ViewsResources.getInstance(Simantics.getSession());
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60 if(VIEWS.MessageDialog_Type_Error.equals(type)) return MessageDialog.ERROR;
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61 else if(VIEWS.MessageDialog_Type_Information.equals(type)) return MessageDialog.INFORMATION;
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62 else if(VIEWS.MessageDialog_Type_Question.equals(type)) return MessageDialog.QUESTION;
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63 else if(VIEWS.MessageDialog_Type_QuestionWithCancel.equals(type)) return MessageDialog.QUESTION_WITH_CANCEL;
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64 else if(VIEWS.MessageDialog_Type_Confirm.equals(type)) return MessageDialog.CONFIRM;
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65 else if(VIEWS.MessageDialog_Type_Warning.equals(type)) return MessageDialog.WARNING;
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66 else throw new DatabaseException("MessageDialog model needs to define a dialog type");
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70 public static int openMessage(final String uri) {
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71 return openMessage(uri, Collections.<String, Variant>emptyMap());
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74 private static SWTRoot createCustomArea(final Resource customArea, final Map<String, Variant> parameters) throws DatabaseException {
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76 if(customArea == null) return null;
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78 final SWTViewLoaderProcess loader = new SWTViewLoaderProcess(null, null);
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80 Variable context = Simantics.getSession().sync(new WriteResultRequest<Variable>(Simantics.getSession().getService(VirtualGraph.class)) {
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83 public Variable perform(WriteGraph graph) throws DatabaseException {
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85 Layer0 L0 = Layer0.getInstance(graph);
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86 ScenegraphResources SG = ScenegraphResources.getInstance(graph);
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87 Resource runtime = graph.newResource();
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88 graph.claim(runtime, L0.InstanceOf, null, SG.Runtime);
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89 Variable base = Variables.getVariable(graph, customArea);
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90 String uri = base.getURI(graph);
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91 graph.claimLiteral(runtime, SG.Runtime_HasVariable, uri, Bindings.STRING);
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93 return new ScenegraphVariable(base, customArea, runtime, loader.getRoot(), parameters);
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99 return loader.load(Simantics.getSession(), context);
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103 public static int openMessage(final String uri, final Map<String, Variant> parameters) {
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105 //assert SWTThread.getThreadAccess().currentThreadAccess();
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109 Session session = Simantics.getSession();
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110 ViewsResources VIEWS = ViewsResources.getInstance(session);
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111 final Resource configuration = session.sync(new ResourceByURI(uri));
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112 final Resource typeResource = session.sync(new SingleObject(configuration, VIEWS.MessageDialog_HasType));
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113 final int type = getStyle(typeResource);
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114 final String dialogTitle = session.sync(new RelatedValue2<String>(configuration, VIEWS.MessageDialog_title, Bindings.STRING));
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115 final String dialogMessage = session.sync(new RelatedValue2<String>(configuration, VIEWS.MessageDialog_message, Bindings.STRING));
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116 final String[] buttonLabels = session.sync(new RelatedValue2<String[]>(configuration, VIEWS.MessageDialog_buttonLabels, Bindings.STRING_ARRAY));
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117 final Integer defaultButton = session.sync(new RelatedValue2<Integer>(configuration, VIEWS.MessageDialog_defaultButton, Bindings.INTEGER));
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118 final Resource customArea = session.sync(new PossibleObject(configuration, VIEWS.MessageDialog_HasCustomArea));
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120 final SWTRoot root = createCustomArea(customArea, parameters);
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122 class Dialog extends MessageDialog {
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125 super(PlatformUI.getWorkbench().getActiveWorkbenchWindow().getShell(),
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126 dialogTitle, null,
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128 type, buttonLabels, defaultButton);
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132 protected boolean isResizable() {
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137 protected Control createCustomArea(Composite parent) {
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139 Composite customArea = new Composite(parent, SWT.NONE);
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140 customArea.setLayout(new GridLayout());
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141 GridDataFactory.fillDefaults().grab(true, true).minSize(50, 50).applyTo(customArea);
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142 root.createControls(customArea);
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145 return super.createCustomArea(parent);
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151 return new Dialog().open();
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153 } catch (DatabaseException e) {
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154 Logger.defaultLogError(e);
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