use structureless file view provider, make language name match

Author: lstreckeisen

src/main/kotlin/org/contextmapper/intellij/lang/CMLFileType.kt

@@ -7,9 +7,9 @@ import org.jetbrains.annotations.NonNls
 import javax.swing.Icon
 
 class CMLFileType : LanguageFileType(CMLLanguage.INSTANCE) {
-    override fun getName(): @NonNls String = "Context Mapper DSL File"
+    override fun getName(): @NonNls String = "Context Mapper DSL"
 
-    override fun getDescription(): @NlsContexts.Label String = "Context Mapper DSL file"
+    override fun getDescription(): @NlsContexts.Label String = "Context Mapper DSL"
 
     @Suppress("UnstableApiUsage") // NlsSafe is used by interface
     override fun getDefaultExtension(): @NlsSafe String = "cml"

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

@@ -18,7 +18,7 @@
     <!-- Extension points defined by the plugin.
          Read more: https://plugins.jetbrains.com/docs/intellij/plugin-extension-points.html -->
     <extensions defaultExtensionNs="com.intellij">
-        <fileType name="Context Mapper DSL File"
+        <fileType name="Context Mapper DSL"
                   implementationClass="org.contextmapper.intellij.lang.CMLFileType"
                   fieldName="INSTANCE"
                   language="Context Mapper DSL"
@@ -29,20 +29,14 @@
                              implementationClass="com.redhat.devtools.lsp4ij.features.foldingRange.LSPFoldingRangeBuilder"
         />
         <lang.fileViewProviderFactory language="Context Mapper DSL"
-                                      implementationClass="com.redhat.devtools.lsp4ij.features.semanticTokens.viewProvider.LSPSemanticTokensFileViewProviderFactory"
+                                      implementationClass="com.redhat.devtools.lsp4ij.features.semanticTokens.viewProvider.LSPSemanticTokensStructurelessFileViewProviderFactory"
                                       />
         <lang.psiStructureViewFactory language="Context Mapper DSL"
                                       implementationClass="com.redhat.devtools.lsp4ij.features.documentSymbol.LSPDocumentSymbolStructureViewFactory"
                                       />
         <typeHierarchyProvider language="Context Mapper DSL"
                                implementationClass="com.redhat.devtools.lsp4ij.features.typeHierarchy.LSPTypeHierarchyProvider"
                                />
-        <codeInsight.parameterInfo language="Context Mapper DSL"
-                                   implementationClass="com.redhat.devtools.lsp4ij.features.signatureHelp.LSPParameterInfoHandler"
-                                   />
-        <callHierarchyProvider language="Context Mapper DSL"
-                               implementationClass="com.redhat.devtools.lsp4ij.features.callHierarchy.LSPCallHierarchyProvider"
-                               />
 
     </extensions>
 
@@ -59,7 +53,7 @@
             </description>
         </server>
 
-        <languageMapping language="Context Mapper DSL" serverId="cml-language-server"/>
+        <languageMapping language="Context Mapper DSL" serverId="cml-language-server" languageId="Context Mapper DSL"/>
 
         <semanticTokensColorsProvider serverId="cml-language-server"
                                       class="org.contextmapper.intellij.syntaxhighlighting.ContextMapperDSLSemanticTokensColorProvider"