Added stubbing and stub index for symbol definitions.

src/main/gen/de/platon42/intellij/plugins/m68k/psi/M68kSymbolDefinition.java

@@ -2,10 +2,12 @@
 package de.platon42.intellij.plugins.m68k.psi;
 
 import com.intellij.psi.PsiElement;
+import com.intellij.psi.StubBasedPsiElement;
+import de.platon42.intellij.plugins.m68k.stubs.M68kSymbolDefinitionStub;
 import org.jetbrains.annotations.NotNull;
 import org.jetbrains.annotations.Nullable;
 
-public interface M68kSymbolDefinition extends M68kNamedElement {
+public interface M68kSymbolDefinition extends M68kNamedElement, StubBasedPsiElement<M68kSymbolDefinitionStub> {
 
     @Nullable
     String getName();

src/main/gen/de/platon42/intellij/plugins/m68k/psi/M68kTypes.java

@@ -66,7 +66,7 @@ public interface M68kTypes {
     IElementType SPECIAL_REGISTER = new M68kElementType("SPECIAL_REGISTER");
     IElementType SPECIAL_REGISTER_DIRECT_ADDRESSING_MODE = new M68kElementType("SPECIAL_REGISTER_DIRECT_ADDRESSING_MODE");
     IElementType STATEMENT = new M68kElementType("STATEMENT");
-    IElementType SYMBOL_DEFINITION = new M68kElementType("SYMBOL_DEFINITION");
+    IElementType SYMBOL_DEFINITION = M68kStubElementTypeFactory.stubFactory("SYMBOL_DEFINITION");
     IElementType SYMBOL_REFERENCE = new M68kElementType("SYMBOL_REFERENCE");
     IElementType UNARY_COMPL_EXPR = new M68kElementType("UNARY_COMPL_EXPR");
     IElementType UNARY_MINUS_EXPR = new M68kElementType("UNARY_MINUS_EXPR");

src/main/gen/de/platon42/intellij/plugins/m68k/psi/impl/M68kSymbolDefinitionImpl.java

@@ -4,10 +4,12 @@ package de.platon42.intellij.plugins.m68k.psi.impl;
 import com.intellij.lang.ASTNode;
 import com.intellij.psi.PsiElement;
 import com.intellij.psi.PsiElementVisitor;
+import com.intellij.psi.stubs.IStubElementType;
 import de.platon42.intellij.plugins.m68k.psi.M68kPsiImplUtil;
 import de.platon42.intellij.plugins.m68k.psi.M68kSymbolDefinition;
 import de.platon42.intellij.plugins.m68k.psi.M68kSymbolDefinitionMixin;
 import de.platon42.intellij.plugins.m68k.psi.M68kVisitor;
+import de.platon42.intellij.plugins.m68k.stubs.M68kSymbolDefinitionStub;
 import org.jetbrains.annotations.NotNull;
 import org.jetbrains.annotations.Nullable;
 
@@ -17,6 +19,10 @@ public class M68kSymbolDefinitionImpl extends M68kSymbolDefinitionMixin implemen
         super(node);
     }
 
+    public M68kSymbolDefinitionImpl(@NotNull M68kSymbolDefinitionStub stub, @NotNull IStubElementType<?, ?> nodeType) {
+        super(stub, nodeType);
+    }
+
     public void accept(@NotNull M68kVisitor visitor) {
         visitor.visitSymbolDefinition(this);
     }

src/main/java/de/platon42/intellij/plugins/m68k/m68k.bnf

@@ -130,6 +130,8 @@ private statement_recover ::= !(EOL)
 SymbolDefinition ::= SYMBOLDEF {
     implements = "de.platon42.intellij.plugins.m68k.psi.M68kNamedElement"
     mixin = "de.platon42.intellij.plugins.m68k.psi.M68kSymbolDefinitionMixin"
+    elementTypeFactory = "de.platon42.intellij.plugins.m68k.stubs.M68kStubElementTypeFactory.stubFactory"
+    stubClass = "de.platon42.intellij.plugins.m68k.stubs.M68kSymbolDefinitionStub"
     methods = [getName setName getNameIdentifier]
 }
 

src/main/java/de/platon42/intellij/plugins/m68k/psi/M68kSymbolDefinitionMixin.kt

@@ -1,19 +1,29 @@
 package de.platon42.intellij.plugins.m68k.psi
 
-import com.intellij.extapi.psi.ASTWrapperPsiElement
+import com.intellij.extapi.psi.StubBasedPsiElementBase
 import com.intellij.ide.projectView.PresentationData
 import com.intellij.lang.ASTNode
 import com.intellij.navigation.ItemPresentation
+import com.intellij.psi.stubs.IStubElementType
 import de.platon42.intellij.plugins.m68k.M68kIcons
+import de.platon42.intellij.plugins.m68k.stubs.M68kSymbolDefinitionStub
 import javax.swing.Icon
 
-abstract class M68kSymbolDefinitionMixin(node: ASTNode) : ASTWrapperPsiElement(node), M68kSymbolDefinition {
+abstract class M68kSymbolDefinitionMixin : StubBasedPsiElementBase<M68kSymbolDefinitionStub>, M68kSymbolDefinition {
+
+    constructor(node: ASTNode) : super(node)
+
+    constructor(stub: M68kSymbolDefinitionStub, nodeType: IStubElementType<*, *>) : super(stub, nodeType)
 
     override fun getPresentation(): ItemPresentation? {
-        return PresentationData(name, containingFile?.name, getIcon(0), null)
+        return PresentationData(name, containingFile.name, getIcon(0), null)
     }
 
     override fun getIcon(flags: Int): Icon? {
         return M68kIcons.SYMBOL_DEF
     }
+
+    override fun toString(): String {
+        return javaClass.simpleName + "(SYMBOL_DEFINITION)"
+    }
 }

src/main/java/de/platon42/intellij/plugins/m68k/stubs/M68kElementTypes.kt

@@ -8,9 +8,12 @@ import com.intellij.psi.stubs.*
 import com.intellij.psi.tree.ILightStubFileElementType
 import de.platon42.intellij.plugins.m68k.MC68000Language.Companion.INSTANCE
 import de.platon42.intellij.plugins.m68k.psi.M68kGlobalLabel
+import de.platon42.intellij.plugins.m68k.psi.M68kSymbolDefinition
 import de.platon42.intellij.plugins.m68k.psi.M68kTypes
 import de.platon42.intellij.plugins.m68k.psi.impl.M68kGlobalLabelImpl
+import de.platon42.intellij.plugins.m68k.psi.impl.M68kSymbolDefinitionImpl
 import de.platon42.intellij.plugins.m68k.stubs.impl.M68kGlobalLabelStubImpl
+import de.platon42.intellij.plugins.m68k.stubs.impl.M68kSymbolDefinitionStubImpl
 import java.io.IOException
 
 interface M68kElementTypes {
@@ -40,5 +43,29 @@ interface M68kElementTypes {
 
                 override fun indexStub(stub: M68kGlobalLabelStub, sink: IndexSink) = sink.occurrence(M68kGlobalLabelStubIndex.KEY, stub.name!!)
             }
+
+        @JvmField
+        val SYMBOL_DEFINITION: IStubElementType<M68kSymbolDefinitionStub, M68kSymbolDefinition> =
+            object : M68kStubElementType<M68kSymbolDefinitionStub, M68kSymbolDefinition>("SYMBOL_DEFINITION") {
+                override fun createPsi(stub: M68kSymbolDefinitionStub): M68kSymbolDefinition = M68kSymbolDefinitionImpl(stub, this)
+
+                override fun createStub(psi: M68kSymbolDefinition, parentStub: StubElement<out PsiElement>): M68kSymbolDefinitionStub =
+                    M68kSymbolDefinitionStubImpl(parentStub, this, psi.name!!)
+
+                override fun createStub(tree: LighterAST, node: LighterASTNode, parentStub: StubElement<*>): M68kSymbolDefinitionStub {
+                    val idNode = LightTreeUtil.requiredChildOfType(tree, node, M68kTypes.SYMBOLDEF)
+                    return M68kSymbolDefinitionStubImpl(parentStub, this, LightTreeUtil.toFilteredString(tree, idNode, null))
+                }
+
+                @Throws(IOException::class)
+                override fun serialize(stub: M68kSymbolDefinitionStub, dataStream: StubOutputStream) = dataStream.writeName(stub.name)
+
+                @Throws(IOException::class)
+                override fun deserialize(dataStream: StubInputStream, parentStub: StubElement<*>): M68kSymbolDefinitionStub =
+                    M68kSymbolDefinitionStubImpl(parentStub, this, dataStream.readName()!!)
+
+                override fun indexStub(stub: M68kSymbolDefinitionStub, sink: IndexSink) = sink.occurrence(M68kSymbolDefinitionStubIndex.KEY, stub.name!!)
+            }
+
     }
 }

src/main/java/de/platon42/intellij/plugins/m68k/stubs/M68kStubElementTypeFactory.kt

@@ -9,6 +9,7 @@ object M68kStubElementTypeFactory {
     fun stubFactory(name: String): IStubElementType<out StubElement<out M68kPsiElement>, out M68kPsiElement> {
         when (name) {
             "GLOBAL_LABEL" -> return M68kElementTypes.GLOBAL_LABEL
+            "SYMBOL_DEFINITION" -> return M68kElementTypes.SYMBOL_DEFINITION
             else -> throw RuntimeException("Unknown element type '$name'")
         }
     }

src/main/java/de/platon42/intellij/plugins/m68k/stubs/M68kSymbolDefinitionStub.kt

@@ -0,0 +1,6 @@
+package de.platon42.intellij.plugins.m68k.stubs
+
+import com.intellij.psi.stubs.NamedStub
+import de.platon42.intellij.plugins.m68k.psi.M68kSymbolDefinition
+
+interface M68kSymbolDefinitionStub : NamedStub<M68kSymbolDefinition>

src/main/java/de/platon42/intellij/plugins/m68k/stubs/M68kSymbolDefinitionStubIndex.kt

@@ -0,0 +1,16 @@
+package de.platon42.intellij.plugins.m68k.stubs
+
+import com.intellij.psi.stubs.StringStubIndexExtension
+import com.intellij.psi.stubs.StubIndexKey
+import de.platon42.intellij.plugins.m68k.M68kFileElementType
+import de.platon42.intellij.plugins.m68k.psi.M68kSymbolDefinition
+
+class M68kSymbolDefinitionStubIndex : StringStubIndexExtension<M68kSymbolDefinition>() {
+    override fun getKey(): StubIndexKey<String, M68kSymbolDefinition> = KEY
+
+    override fun getVersion(): Int = M68kFileElementType.STUB_VERSION
+
+    companion object {
+        val KEY = StubIndexKey.createIndexKey<String, M68kSymbolDefinition>("mc68000.symboldef.index")
+    }
+}

src/main/java/de/platon42/intellij/plugins/m68k/stubs/impl/M68kSymbolDefinitionStubImpl.kt

@@ -0,0 +1,13 @@
+package de.platon42.intellij.plugins.m68k.stubs.impl
+
+import com.intellij.psi.stubs.IStubElementType
+import com.intellij.psi.stubs.NamedStubBase
+import com.intellij.psi.stubs.StubElement
+import com.intellij.util.io.StringRef
+import de.platon42.intellij.plugins.m68k.psi.M68kSymbolDefinition
+import de.platon42.intellij.plugins.m68k.stubs.M68kSymbolDefinitionStub
+
+class M68kSymbolDefinitionStubImpl : NamedStubBase<M68kSymbolDefinition>, M68kSymbolDefinitionStub {
+    constructor(parent: StubElement<*>, elementType: IStubElementType<*, *>, name: StringRef) : super(parent, elementType, name)
+    constructor(parent: StubElement<*>, elementType: IStubElementType<*, *>, name: String) : super(parent, elementType, name)
+}

src/main/resources/META-INF/plugin.xml

@@ -31,6 +31,7 @@
                                  implementationClass="de.platon42.intellij.plugins.m68k.refs.M68kSymbolReferenceElementManipulator"/>
         <stubElementTypeHolder class="de.platon42.intellij.plugins.m68k.stubs.M68kElementTypes"/>
         <stubIndex implementation="de.platon42.intellij.plugins.m68k.stubs.M68kGlobalLabelStubIndex"/>
+        <stubIndex implementation="de.platon42.intellij.plugins.m68k.stubs.M68kSymbolDefinitionStubIndex"/>
         <psi.referenceContributor implementation="de.platon42.intellij.plugins.m68k.refs.M68kReferenceContributor"/>
         <gotoSymbolContributor implementation="de.platon42.intellij.plugins.m68k.refs.M68kChooseByNameContributor"/>
         <renameInputValidator implementation="de.platon42.intellij.plugins.m68k.psi.M68kRenameInputValidator"/>