1 package org.simantics.modeling;
3 import gnu.trove.map.hash.THashMap;
5 import java.text.SimpleDateFormat;
9 import org.simantics.common.color.Color;
10 import org.simantics.common.format.Formatter;
11 import org.simantics.databoard.Bindings;
12 import org.simantics.databoard.Databoard;
13 import org.simantics.databoard.adapter.AdaptException;
14 import org.simantics.databoard.binding.Binding;
15 import org.simantics.databoard.binding.error.BindingException;
16 import org.simantics.databoard.type.Datatype;
17 import org.simantics.databoard.util.URIStringUtils;
18 import org.simantics.datatypes.literal.DecimalFormatFormatter;
19 import org.simantics.datatypes.literal.RGB;
20 import org.simantics.datatypes.literal.Vec2d;
21 import org.simantics.db.ReadGraph;
22 import org.simantics.db.RelationContext;
23 import org.simantics.db.Resource;
24 import org.simantics.db.WriteGraph;
25 import org.simantics.db.exception.DatabaseException;
26 import org.simantics.db.layer0.adapter.impl.EntityNameModifier;
27 import org.simantics.db.layer0.request.PossibleActiveExperiment;
28 import org.simantics.db.layer0.request.PossibleVariableModel;
29 import org.simantics.db.layer0.util.Layer0Utils;
30 import org.simantics.db.layer0.variable.ProxyChildVariable;
31 import org.simantics.db.layer0.variable.RVI;
32 import org.simantics.db.layer0.variable.ValueAccessor;
33 import org.simantics.db.layer0.variable.Variable;
34 import org.simantics.db.layer0.variable.VariableMap;
35 import org.simantics.db.layer0.variable.VariableMapImpl;
36 import org.simantics.db.layer0.variable.Variables;
37 import org.simantics.layer0.Layer0;
38 import org.simantics.modeling.query.QueryProxyChildVariable;
39 import org.simantics.modeling.scl.CompileProceduralSCLMonitorRequest;
40 import org.simantics.modeling.scl.CompileSCLMonitorRequest;
41 import org.simantics.modeling.scl.CompileSCLQueryRequest;
42 import org.simantics.scenegraph.loader.ScenegraphLoaderUtils;
43 import org.simantics.scl.reflection.annotations.SCLValue;
44 import org.simantics.scl.runtime.function.FunctionImpl1;
45 import org.simantics.structural.stubs.StructuralResource2;
46 import org.simantics.structural2.scl.CompileStructuralValueRequest;
50 private static String formatted(String text, String color, int size) {
51 return "<font style=\"font-size:" + size + ";color:" + color + ";\">" + text + "</font>";
54 @SCLValue(type = "ReadGraph -> Resource -> Variable -> String")
55 public static String issueDocumentHeader(ReadGraph graph, Resource converter, Variable context) throws DatabaseException {
57 Variable selection = ScenegraphLoaderUtils.getVariableSelection(graph, context);
58 String label = selection.getLabel(graph);
59 String severity = selection.getPropertyValue(graph, "severity", Bindings.STRING);
61 String result = "== " + label + " ==\r\n" +
62 formatted("An issue with severity ", "#000000", 12) +
63 formatted(severity, "#5050aa", 15) + "\r\n\r\n<hr/>";
69 @SCLValue(type = "ReadGraph -> Resource -> Variable -> a")
70 public static Object sclValue(ReadGraph graph, Resource converter, Variable context) throws DatabaseException {
71 return CompileStructuralValueRequest.compileAndEvaluate(graph, context);
74 @SCLValue(type = "ReadGraph -> Resource -> Variable -> a")
75 public static Object queryValue(ReadGraph graph, Resource converter, Variable context) throws DatabaseException {
76 return CompileSCLQueryRequest.compileAndEvaluate(graph, context);
79 @SCLValue(type = "ReadGraph -> Resource -> Variable -> Boolean")
80 public static Boolean monitorReadOnly(ReadGraph graph, Resource converter, Variable ro) throws DatabaseException {
81 Variable context = ro.getParent(graph);
82 Layer0 L0 = Layer0.getInstance(graph);
83 String expression = graph.getPossibleRelatedValue(context.getRepresents(graph), L0.SCLValue_expression, Bindings.STRING);
84 if(expression == null) return true;
85 return !InvertBasicExpressionVisitor.isInvertible(graph, context.getParent(graph), expression);
88 @SCLValue(type = "ValueAccessor")
89 public static ValueAccessor monitorValueAccessor = new ValueAccessor() {
92 public void setValue(WriteGraph graph, Variable context, Object value, Binding binding) throws DatabaseException {
93 setValue(graph, context, value);
97 public void setValue(WriteGraph graph, Variable context, Object value) throws DatabaseException {
98 Layer0 L0 = Layer0.getInstance(graph);
99 String expression = graph.getPossibleRelatedValue(context.getRepresents(graph), L0.SCLValue_expression, Bindings.STRING);
100 if(expression == null) return;
101 InvertBasicExpressionVisitor.invert(graph, context.getParent(graph), expression, value);
105 public Object getValue(ReadGraph graph, Variable context, Binding binding) throws DatabaseException {
107 Object value = getValue(graph, context);
108 Binding srcBinding = Bindings.OBJECT.getContentBinding(value);
109 return Bindings.adapt(value, srcBinding, binding);
110 } catch (AdaptException e) {
111 throw new DatabaseException(e);
112 } catch (BindingException e) {
113 throw new DatabaseException(e);
117 private boolean isProcedural(ReadGraph graph, Variable context) throws DatabaseException {
118 StructuralResource2 STR = StructuralResource2.getInstance(graph);
119 Resource type = context.getParent(graph).getPossibleType(graph);
120 return graph.isInstanceOf(type, STR.ProceduralComponentType);
124 public Object getValue(ReadGraph graph, Variable context) throws DatabaseException {
125 if(isProcedural(graph, context))
126 return CompileProceduralSCLMonitorRequest.compileAndEvaluate(graph, context);
128 return CompileSCLMonitorRequest.compileAndEvaluate(graph, context);
132 public Datatype getDatatype(ReadGraph graph, Variable context)
133 throws DatabaseException {
134 return org.simantics.db.layer0.function.All.getDatatypeFromValue(graph, context);
139 @SCLValue(type = "ReadGraph -> Resource -> RelationContext -> String")
140 public static String obtainedString(ReadGraph graph, Resource converter, RelationContext context) throws DatabaseException {
141 return Layer0Utils.possibleObtainedValue(graph, context, Bindings.STRING);
144 @SCLValue(type = "ReadGraph -> Resource -> RelationContext -> Double")
145 public static Double obtainedDouble(ReadGraph graph, Resource converter, RelationContext context) throws DatabaseException {
146 return Layer0Utils.possibleObtainedValue(graph, context, Bindings.DOUBLE);
149 @SCLValue(type = "ReadGraph -> Resource -> RelationContext -> Boolean")
150 public static Boolean obtainedBoolean(ReadGraph graph, Resource converter, RelationContext context) throws DatabaseException {
151 return Layer0Utils.possibleObtainedValue(graph, context, Bindings.BOOLEAN);
154 @SCLValue(type = "ReadGraph -> Resource -> RelationContext -> Color")
155 public static Color obtainedColor(ReadGraph graph, Resource converter, RelationContext context) throws DatabaseException {
156 return Layer0Utils.possibleObtainedValue(graph, context, RGB.Integer.BINDING);
159 @SCLValue(type = "ReadGraph -> Resource -> RelationContext -> Vec2d")
160 public static Vec2d obtainedVec2d(ReadGraph graph, Resource converter, RelationContext context) throws DatabaseException {
161 return Layer0Utils.possibleObtainedValue(graph, context, Vec2d.BINDING);
164 @SCLValue(type = "ReadGraph -> Resource -> RelationContext -> Formatter")
165 public static Formatter obtainedFormatter(ReadGraph graph, Resource converter, RelationContext context) throws DatabaseException {
166 return Layer0Utils.possibleObtainedValue(graph, context, DecimalFormatFormatter.BINDING);
169 public static final SimpleDateFormat sdfShort = new SimpleDateFormat("d.M.yyyy");
170 public static final SimpleDateFormat sdfLong = new SimpleDateFormat("d.M.yyyy H:mm:ss");
172 @SCLValue(type = "ReadGraph -> Resource -> Variable -> String")
173 public static String modificationTimeTextShort(ReadGraph graph, Resource r, Variable variable) throws DatabaseException {
174 Long millis = variable.getParent(graph).getValue(graph, Bindings.LONG);
175 return sdfShort.format(new Date(millis));
178 @SCLValue(type = "ReadGraph -> Resource -> Variable -> String")
179 public static String modificationTimeTextLong(ReadGraph graph, Resource r, Variable variable) throws DatabaseException {
180 Long millis = variable.getParent(graph).getValue(graph, Bindings.LONG);
181 return sdfLong.format(new Date(millis));
184 @SCLValue(type = "ReadGraph -> Resource -> Variable -> String")
185 public static String variableIdDisplayValue(ReadGraph graph, Resource r, Variable variable) throws DatabaseException {
186 Binding rviBinding = graph.getService(Databoard.class).getBindingUnchecked( RVI.class );
187 RVI rvi = variable.getParent(graph).getPossibleValue(graph, rviBinding);
189 return "Undefined, invalid subscription item";
191 Resource model = graph.sync( new PossibleVariableModel(variable) );
192 Resource run = model != null ? graph.sync( new PossibleActiveExperiment(model) ) : null;
193 Variable base = run != null ? Variables.getPossibleVariable(graph, run) : null;
194 Variable var = base != null ? rvi.resolvePossible(graph, base) : null;
195 String rvistr = base != null ? rvi.toPossibleString(graph, base) : null;
196 String result = rvistr != null ? URIStringUtils.unescape( rvistr ) : "";
197 return var != null ? result : result + " (INVALID)";
200 @SCLValue(type = "ReadGraph -> Resource -> Variable -> a")
201 public static Object nameInputValidator(ReadGraph graph, Resource r, Variable variable) throws DatabaseException {
202 Layer0 L0 = Layer0.getInstance(graph);
203 Resource container = variable.getParent(graph).getParent(graph).getParent(graph).getPossibleRepresents(graph);
204 if(container == null) return null;
205 Resource name = graph.getSingleObject(container, L0.HasName);
206 final EntityNameModifier modifier = new EntityNameModifier(graph, container, name);
207 return new FunctionImpl1<String, String>() {
210 public String apply(String proposition) {
211 return modifier.isValid(proposition);
217 @SCLValue(type = "VariableMap")
218 public static VariableMap queryChildMap = new VariableMapImpl() {
220 private Variable getProxy(ReadGraph graph, Variable context) throws DatabaseException {
221 Variable root = Variables.getRootVariable(graph);
222 return new QueryProxyChildVariable(context, context, root, ProxyChildVariable.CONTEXT_BEGIN);
226 public Variable getVariable(ReadGraph graph, Variable context, String name) throws DatabaseException {
228 if(ProxyChildVariable.CONTEXT_BEGIN.equals(name)) return getProxy(graph, context);
229 return org.simantics.db.layer0.function.All.standardChildDomainChildren.getVariable(graph, context, name);
234 public Map<String, Variable> getVariables(ReadGraph graph, Variable context, Map<String, Variable> map) throws DatabaseException {
236 map = org.simantics.db.layer0.function.All.standardChildDomainChildren.getVariables(graph, context, map);
237 if(map == null) map = new THashMap<String,Variable>();
238 map.put(ProxyChildVariable.CONTEXT_BEGIN, getProxy(graph, context));