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author | Kristóf Marussy <kristof@marussy.com> | 2022-02-04 20:18:20 +0100 |
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committer | GitHub <noreply@github.com> | 2022-02-04 20:18:20 +0100 |
commit | 42db1e8b4dcff3667c5f14e8dd464309c3c2f23e (patch) | |
tree | f5f5efe86fb352980cf144cceb68d1a1101b274f /subprojects/language-ide/src/main/java | |
parent | chore(web): fix Sonar issue (diff) | |
parent | chore(frontend): bump frontend dependencies (diff) | |
download | refinery-42db1e8b4dcff3667c5f14e8dd464309c3c2f23e.tar.gz refinery-42db1e8b4dcff3667c5f14e8dd464309c3c2f23e.tar.zst refinery-42db1e8b4dcff3667c5f14e8dd464309c3c2f23e.zip |
Merge pull request #18 from kris7t/releng-docs
Restructure project
Diffstat (limited to 'subprojects/language-ide/src/main/java')
5 files changed, 297 insertions, 0 deletions
diff --git a/subprojects/language-ide/src/main/java/tools/refinery/language/ide/ProblemIdeModule.java b/subprojects/language-ide/src/main/java/tools/refinery/language/ide/ProblemIdeModule.java new file mode 100644 index 00000000..51cecf06 --- /dev/null +++ b/subprojects/language-ide/src/main/java/tools/refinery/language/ide/ProblemIdeModule.java | |||
@@ -0,0 +1,30 @@ | |||
1 | /* | ||
2 | * generated by Xtext 2.25.0 | ||
3 | */ | ||
4 | package tools.refinery.language.ide; | ||
5 | |||
6 | import org.eclipse.xtext.ide.editor.contentassist.IPrefixMatcher; | ||
7 | import org.eclipse.xtext.ide.editor.contentassist.IdeCrossrefProposalProvider; | ||
8 | import org.eclipse.xtext.ide.editor.syntaxcoloring.ISemanticHighlightingCalculator; | ||
9 | |||
10 | import tools.refinery.language.ide.contentassist.FuzzyMatcher; | ||
11 | import tools.refinery.language.ide.contentassist.ProblemCrossrefProposalProvider; | ||
12 | import tools.refinery.language.ide.syntaxcoloring.ProblemSemanticHighlightingCalculator; | ||
13 | |||
14 | /** | ||
15 | * Use this class to register ide components. | ||
16 | */ | ||
17 | public class ProblemIdeModule extends AbstractProblemIdeModule { | ||
18 | public Class<? extends ISemanticHighlightingCalculator> bindISemanticHighlightingCalculator() { | ||
19 | return ProblemSemanticHighlightingCalculator.class; | ||
20 | } | ||
21 | |||
22 | @Override | ||
23 | public Class<? extends IPrefixMatcher> bindIPrefixMatcher() { | ||
24 | return FuzzyMatcher.class; | ||
25 | } | ||
26 | |||
27 | public Class<? extends IdeCrossrefProposalProvider> bindIdeCrossrefProposalProvider() { | ||
28 | return ProblemCrossrefProposalProvider.class; | ||
29 | } | ||
30 | } | ||
diff --git a/subprojects/language-ide/src/main/java/tools/refinery/language/ide/ProblemIdeSetup.java b/subprojects/language-ide/src/main/java/tools/refinery/language/ide/ProblemIdeSetup.java new file mode 100644 index 00000000..5b88d41f --- /dev/null +++ b/subprojects/language-ide/src/main/java/tools/refinery/language/ide/ProblemIdeSetup.java | |||
@@ -0,0 +1,24 @@ | |||
1 | /* | ||
2 | * generated by Xtext 2.25.0 | ||
3 | */ | ||
4 | package tools.refinery.language.ide; | ||
5 | |||
6 | import org.eclipse.xtext.util.Modules2; | ||
7 | |||
8 | import com.google.inject.Guice; | ||
9 | import com.google.inject.Injector; | ||
10 | |||
11 | import tools.refinery.language.ProblemRuntimeModule; | ||
12 | import tools.refinery.language.ProblemStandaloneSetup; | ||
13 | |||
14 | /** | ||
15 | * Initialization support for running Xtext languages as language servers. | ||
16 | */ | ||
17 | public class ProblemIdeSetup extends ProblemStandaloneSetup { | ||
18 | |||
19 | @Override | ||
20 | public Injector createInjector() { | ||
21 | return Guice.createInjector(Modules2.mixin(new ProblemRuntimeModule(), new ProblemIdeModule())); | ||
22 | } | ||
23 | |||
24 | } | ||
diff --git a/subprojects/language-ide/src/main/java/tools/refinery/language/ide/contentassist/FuzzyMatcher.java b/subprojects/language-ide/src/main/java/tools/refinery/language/ide/contentassist/FuzzyMatcher.java new file mode 100644 index 00000000..fe722ca1 --- /dev/null +++ b/subprojects/language-ide/src/main/java/tools/refinery/language/ide/contentassist/FuzzyMatcher.java | |||
@@ -0,0 +1,44 @@ | |||
1 | package tools.refinery.language.ide.contentassist; | ||
2 | |||
3 | import org.eclipse.xtext.ide.editor.contentassist.IPrefixMatcher; | ||
4 | |||
5 | import com.google.inject.Singleton; | ||
6 | |||
7 | /** | ||
8 | * Implements the candidate matching algoritm used by CodeMirror 6. | ||
9 | * | ||
10 | * Using this class ensures that the same candidates will be returned when | ||
11 | * filtering content assist proposals on the server as on the client. | ||
12 | * | ||
13 | * The matching is "fuzzy" (<code>fzf</code>-like), i.e., the prefix characters | ||
14 | * may occur anywhere in the name, but must be in the same order as in the | ||
15 | * prefix. | ||
16 | * | ||
17 | * @author Kristóf Marussy | ||
18 | */ | ||
19 | @Singleton | ||
20 | public class FuzzyMatcher implements IPrefixMatcher { | ||
21 | @Override | ||
22 | public boolean isCandidateMatchingPrefix(String name, String prefix) { | ||
23 | var nameIgnoreCase = name.toLowerCase(); | ||
24 | var prefixIgnoreCase = prefix.toLowerCase(); | ||
25 | int prefixLength = prefixIgnoreCase.length(); | ||
26 | if (prefixLength == 0) { | ||
27 | return true; | ||
28 | } | ||
29 | int nameLength = nameIgnoreCase.length(); | ||
30 | if (prefixLength > nameLength) { | ||
31 | return false; | ||
32 | } | ||
33 | int prefixIndex = 0; | ||
34 | for (int nameIndex = 0; nameIndex < nameLength; nameIndex++) { | ||
35 | if (nameIgnoreCase.charAt(nameIndex) == prefixIgnoreCase.charAt(prefixIndex)) { | ||
36 | prefixIndex++; | ||
37 | if (prefixIndex == prefixLength) { | ||
38 | return true; | ||
39 | } | ||
40 | } | ||
41 | } | ||
42 | return false; | ||
43 | } | ||
44 | } | ||
diff --git a/subprojects/language-ide/src/main/java/tools/refinery/language/ide/contentassist/ProblemCrossrefProposalProvider.java b/subprojects/language-ide/src/main/java/tools/refinery/language/ide/contentassist/ProblemCrossrefProposalProvider.java new file mode 100644 index 00000000..f828e836 --- /dev/null +++ b/subprojects/language-ide/src/main/java/tools/refinery/language/ide/contentassist/ProblemCrossrefProposalProvider.java | |||
@@ -0,0 +1,77 @@ | |||
1 | package tools.refinery.language.ide.contentassist; | ||
2 | |||
3 | import java.util.Objects; | ||
4 | |||
5 | import org.eclipse.emf.ecore.EObject; | ||
6 | import org.eclipse.emf.ecore.util.EcoreUtil; | ||
7 | import org.eclipse.xtext.CrossReference; | ||
8 | import org.eclipse.xtext.GrammarUtil; | ||
9 | import org.eclipse.xtext.ide.editor.contentassist.ContentAssistContext; | ||
10 | import org.eclipse.xtext.ide.editor.contentassist.ContentAssistEntry; | ||
11 | import org.eclipse.xtext.ide.editor.contentassist.IdeCrossrefProposalProvider; | ||
12 | import org.eclipse.xtext.nodemodel.util.NodeModelUtils; | ||
13 | import org.eclipse.xtext.resource.IEObjectDescription; | ||
14 | |||
15 | import com.google.inject.Inject; | ||
16 | |||
17 | import tools.refinery.language.model.ProblemUtil; | ||
18 | import tools.refinery.language.model.problem.Problem; | ||
19 | import tools.refinery.language.resource.ReferenceCounter; | ||
20 | |||
21 | public class ProblemCrossrefProposalProvider extends IdeCrossrefProposalProvider { | ||
22 | @Inject | ||
23 | private ReferenceCounter referenceCounter; | ||
24 | |||
25 | @Override | ||
26 | protected ContentAssistEntry createProposal(IEObjectDescription candidate, CrossReference crossRef, | ||
27 | ContentAssistContext context) { | ||
28 | if (!shouldCreateProposal(candidate, crossRef, context)) { | ||
29 | return null; | ||
30 | } | ||
31 | return super.createProposal(candidate, crossRef, context); | ||
32 | } | ||
33 | |||
34 | protected boolean shouldCreateProposal(IEObjectDescription candidate, CrossReference crossRef, | ||
35 | ContentAssistContext context) { | ||
36 | var rootModel = context.getRootModel(); | ||
37 | var eObjectOrProxy = candidate.getEObjectOrProxy(); | ||
38 | if (!Objects.equals(rootModel.eResource(), eObjectOrProxy.eResource())) { | ||
39 | return true; | ||
40 | } | ||
41 | var currentValue = getCurrentValue(crossRef, context); | ||
42 | if (currentValue == null) { | ||
43 | return true; | ||
44 | } | ||
45 | var eObject = EcoreUtil.resolve(eObjectOrProxy, rootModel); | ||
46 | if (!Objects.equals(currentValue, eObject)) { | ||
47 | return true; | ||
48 | } | ||
49 | if (!ProblemUtil.isImplicit(eObject)) { | ||
50 | return true; | ||
51 | } | ||
52 | if (rootModel instanceof Problem problem) { | ||
53 | return referenceCounter.countReferences(problem, eObject) >= 2; | ||
54 | } | ||
55 | return true; | ||
56 | } | ||
57 | |||
58 | protected EObject getCurrentValue(CrossReference crossRef, ContentAssistContext context) { | ||
59 | var value = getCurrentValue(crossRef, context.getCurrentModel()); | ||
60 | if (value != null) { | ||
61 | return value; | ||
62 | } | ||
63 | var currentNodeSemanticObject = NodeModelUtils.findActualSemanticObjectFor(context.getCurrentNode()); | ||
64 | return getCurrentValue(crossRef, currentNodeSemanticObject); | ||
65 | } | ||
66 | |||
67 | protected EObject getCurrentValue(CrossReference crossRef, EObject context) { | ||
68 | if (context == null) { | ||
69 | return null; | ||
70 | } | ||
71 | var eReference = GrammarUtil.getReference(crossRef, context.eClass()); | ||
72 | if (eReference == null || eReference.isMany()) { | ||
73 | return null; | ||
74 | } | ||
75 | return (EObject) context.eGet(eReference); | ||
76 | } | ||
77 | } | ||
diff --git a/subprojects/language-ide/src/main/java/tools/refinery/language/ide/syntaxcoloring/ProblemSemanticHighlightingCalculator.java b/subprojects/language-ide/src/main/java/tools/refinery/language/ide/syntaxcoloring/ProblemSemanticHighlightingCalculator.java new file mode 100644 index 00000000..01ac33f7 --- /dev/null +++ b/subprojects/language-ide/src/main/java/tools/refinery/language/ide/syntaxcoloring/ProblemSemanticHighlightingCalculator.java | |||
@@ -0,0 +1,122 @@ | |||
1 | package tools.refinery.language.ide.syntaxcoloring; | ||
2 | |||
3 | import java.util.List; | ||
4 | |||
5 | import org.eclipse.emf.common.util.EList; | ||
6 | import org.eclipse.emf.ecore.EObject; | ||
7 | import org.eclipse.emf.ecore.EReference; | ||
8 | import org.eclipse.xtext.ide.editor.syntaxcoloring.DefaultSemanticHighlightingCalculator; | ||
9 | import org.eclipse.xtext.ide.editor.syntaxcoloring.IHighlightedPositionAcceptor; | ||
10 | import org.eclipse.xtext.nodemodel.INode; | ||
11 | import org.eclipse.xtext.nodemodel.util.NodeModelUtils; | ||
12 | import org.eclipse.xtext.service.OperationCanceledManager; | ||
13 | import org.eclipse.xtext.util.CancelIndicator; | ||
14 | |||
15 | import com.google.common.collect.ImmutableList; | ||
16 | import com.google.inject.Inject; | ||
17 | |||
18 | import tools.refinery.language.model.ProblemUtil; | ||
19 | import tools.refinery.language.model.problem.ClassDeclaration; | ||
20 | import tools.refinery.language.model.problem.NamedElement; | ||
21 | import tools.refinery.language.model.problem.Node; | ||
22 | import tools.refinery.language.model.problem.PredicateDefinition; | ||
23 | import tools.refinery.language.model.problem.ProblemPackage; | ||
24 | import tools.refinery.language.model.problem.ReferenceDeclaration; | ||
25 | |||
26 | public class ProblemSemanticHighlightingCalculator extends DefaultSemanticHighlightingCalculator { | ||
27 | private static final String BUILTIN_CLASS = "builtin"; | ||
28 | private static final String ABSTRACT_CLASS = "abstract"; | ||
29 | private static final String CONTAINMENT_CLASS = "containment"; | ||
30 | private static final String ERROR_CLASS = "error"; | ||
31 | private static final String NODE_CLASS = "node"; | ||
32 | private static final String INDIVIDUAL_NODE_CLASS = "individual"; | ||
33 | private static final String NEW_NODE_CLASS = "new"; | ||
34 | |||
35 | @Inject | ||
36 | private OperationCanceledManager operationCanceledManager; | ||
37 | |||
38 | @Override | ||
39 | protected boolean highlightElement(EObject object, IHighlightedPositionAcceptor acceptor, | ||
40 | CancelIndicator cancelIndicator) { | ||
41 | highlightName(object, acceptor); | ||
42 | highlightCrossReferences(object, acceptor, cancelIndicator); | ||
43 | return false; | ||
44 | } | ||
45 | |||
46 | protected void highlightName(EObject object, IHighlightedPositionAcceptor acceptor) { | ||
47 | if (!(object instanceof NamedElement)) { | ||
48 | return; | ||
49 | } | ||
50 | String[] highlightClass = getHighlightClass(object, null); | ||
51 | if (highlightClass.length > 0) { | ||
52 | highlightFeature(acceptor, object, ProblemPackage.Literals.NAMED_ELEMENT__NAME, highlightClass); | ||
53 | } | ||
54 | } | ||
55 | |||
56 | protected void highlightCrossReferences(EObject object, IHighlightedPositionAcceptor acceptor, | ||
57 | CancelIndicator cancelIndicator) { | ||
58 | for (EReference reference : object.eClass().getEAllReferences()) { | ||
59 | if (reference.isContainment()) { | ||
60 | continue; | ||
61 | } | ||
62 | operationCanceledManager.checkCanceled(cancelIndicator); | ||
63 | if (reference.isMany()) { | ||
64 | highlightManyValues(object, reference, acceptor); | ||
65 | } else { | ||
66 | highlightSingleValue(object, reference, acceptor); | ||
67 | } | ||
68 | } | ||
69 | } | ||
70 | |||
71 | protected void highlightSingleValue(EObject object, EReference reference, IHighlightedPositionAcceptor acceptor) { | ||
72 | EObject valueObj = (EObject) object.eGet(reference); | ||
73 | String[] highlightClass = getHighlightClass(valueObj, reference); | ||
74 | if (highlightClass.length > 0) { | ||
75 | highlightFeature(acceptor, object, reference, highlightClass); | ||
76 | } | ||
77 | } | ||
78 | |||
79 | protected void highlightManyValues(EObject object, EReference reference, IHighlightedPositionAcceptor acceptor) { | ||
80 | @SuppressWarnings("unchecked") | ||
81 | EList<? extends EObject> values = (EList<? extends EObject>) object.eGet(reference); | ||
82 | List<INode> nodes = NodeModelUtils.findNodesForFeature(object, reference); | ||
83 | int size = Math.min(values.size(), nodes.size()); | ||
84 | for (var i = 0; i < size; i++) { | ||
85 | EObject valueInList = values.get(i); | ||
86 | INode node = nodes.get(i); | ||
87 | String[] highlightClass = getHighlightClass(valueInList, reference); | ||
88 | if (highlightClass.length > 0) { | ||
89 | highlightNode(acceptor, node, highlightClass); | ||
90 | } | ||
91 | } | ||
92 | } | ||
93 | |||
94 | protected String[] getHighlightClass(EObject eObject, EReference reference) { | ||
95 | if (ProblemUtil.isBuiltIn(eObject)) { | ||
96 | return new String[] { BUILTIN_CLASS }; | ||
97 | } | ||
98 | ImmutableList.Builder<String> classesBuilder = ImmutableList.builder(); | ||
99 | if (eObject instanceof ClassDeclaration classDeclaration && classDeclaration.isAbstract()) { | ||
100 | classesBuilder.add(ABSTRACT_CLASS); | ||
101 | } | ||
102 | if (eObject instanceof ReferenceDeclaration referenceDeclaration && referenceDeclaration.isContainment()) { | ||
103 | classesBuilder.add(CONTAINMENT_CLASS); | ||
104 | } | ||
105 | if (eObject instanceof PredicateDefinition predicateDefinition && predicateDefinition.isError()) { | ||
106 | classesBuilder.add(ERROR_CLASS); | ||
107 | } | ||
108 | if (eObject instanceof Node node) { | ||
109 | if (reference == ProblemPackage.Literals.VARIABLE_OR_NODE_ARGUMENT__VARIABLE_OR_NODE) { | ||
110 | classesBuilder.add(NODE_CLASS); | ||
111 | } | ||
112 | if (ProblemUtil.isIndividualNode(node)) { | ||
113 | classesBuilder.add(INDIVIDUAL_NODE_CLASS); | ||
114 | } | ||
115 | if (ProblemUtil.isNewNode(node)) { | ||
116 | classesBuilder.add(NEW_NODE_CLASS); | ||
117 | } | ||
118 | } | ||
119 | List<String> classes = classesBuilder.build(); | ||
120 | return classes.toArray(new String[0]); | ||
121 | } | ||
122 | } | ||