feat: new method setVirtualFolder

Author: slisson

api/src/main/kotlin/org/modelix/mps/api/IModelixMpsApi.kt

@@ -25,6 +25,8 @@ interface IModelixMpsApi {
         getVirtualFolder(it, module).takeIf { !it.isNullOrEmpty() }
     }
     fun getVirtualFolder(module: SModule): String? = getVirtualFolders(module).firstOrNull()
+    fun setVirtualFolder(project: Project, module: SModule, folder: String?)
+    fun setVirtualFolder(module: SModule, folder: String?)
 
     fun fixVersions(project: Project, module: SModule)
 

impl203/src/main/kotlin/org/modelix/mps/api/ModelixMpsApiImpl203.kt

@@ -6,7 +6,7 @@ import jetbrains.mps.ide.MPSCoreComponents
 import jetbrains.mps.ide.project.ProjectHelper
 import jetbrains.mps.lang.migration.runtime.base.VersionFixer
 import jetbrains.mps.openapi.editor.EditorContext
-import jetbrains.mps.project.MPSProject
+import jetbrains.mps.project.ProjectBase
 import jetbrains.mps.project.ProjectManager
 import jetbrains.mps.smodel.MPSModuleRepository
 import jetbrains.mps.smodel.SReference
@@ -30,7 +30,15 @@ open class ModelixMpsApiImpl203 : IModelixMpsApi {
         project: Project,
         module: SModule,
     ): String? {
-        return (project as MPSProject).getPath(module)?.virtualFolder?.takeIf { it.isNotEmpty() }
+        return (project as ProjectBase).getPath(module)?.virtualFolder?.takeIf { it.isNotEmpty() }
+    }
+
+    override fun setVirtualFolder(project: Project, module: SModule, folder: String?) {
+        (project as ProjectBase).setVirtualFolder(module, folder)
+    }
+
+    override fun setVirtualFolder(module: SModule, folder: String?) {
+        getMPSProjects().filter { it.projectModules.contains(module) }.forEach { setVirtualFolder(it, module, folder) }
     }
 
     override fun getGlobalRepository(): SRepository {

lib/api/lib.api

@@ -18,5 +18,7 @@ public final class org/modelix/mps/api/ModelixMpsApi : org/modelix/mps/api/IMode
 	public fun runWithProject (Lcom/intellij/openapi/project/Project;Lkotlin/jvm/functions/Function0;)Ljava/lang/Object;
 	public fun runWithProject (Lorg/jetbrains/mps/openapi/project/Project;Lkotlin/jvm/functions/Function0;)Ljava/lang/Object;
 	public fun setReference (Lorg/jetbrains/mps/openapi/model/SNode;Lorg/jetbrains/mps/openapi/language/SReferenceLink;Lorg/jetbrains/mps/openapi/model/SNodeReference;)V
+	public fun setVirtualFolder (Lorg/jetbrains/mps/openapi/module/SModule;Ljava/lang/String;)V
+	public fun setVirtualFolder (Lorg/jetbrains/mps/openapi/project/Project;Lorg/jetbrains/mps/openapi/module/SModule;Ljava/lang/String;)V
 }