fix(editor): asynchronously read and apply tree sitter languages

Author: itsaky

app/src/main/java/com/itsaky/androidide/fragments/output/LogViewFragment.kt

@@ -240,8 +240,8 @@ abstract class LogViewFragment :
 
     IDEColorSchemeProvider.readSchemeAsync(
       context = requireContext(),
-      type = LogLanguage.TS_TYPE,
-      coroutineScope = editor.editorScope
+      coroutineScope = editor.editorScope,
+      type = LogLanguage.TS_TYPE
     ) { scheme ->
       editor.applyTreeSitterLang(LogLanguage(requireContext()), LogLanguage.TS_TYPE, scheme)
     }

editor/src/main/java/com/itsaky/androidide/editor/language/treesitter/KotlinLanguage.kt

@@ -20,6 +20,7 @@ package com.itsaky.androidide.editor.language.treesitter
 import android.content.Context
 import com.itsaky.androidide.editor.language.treesitter.TreeSitterLanguage.Factory
 import com.itsaky.androidide.treesitter.kotlin.TSLanguageKotlin
+import com.itsaky.androidide.utils.withStopWatch
 import io.github.rosemoe.sora.lang.Language.INTERRUPTION_LEVEL_STRONG
 
 /**
@@ -28,7 +29,7 @@ import io.github.rosemoe.sora.lang.Language.INTERRUPTION_LEVEL_STRONG
  * @author Akash Yadav
  */
 open class KotlinLanguage(context: Context) :
-  TreeSitterLanguage(context, TSLanguageKotlin.getInstance(), TS_TYPE_KT) {
+  TreeSitterLanguage(context, withStopWatch("TSLangKt.getInstance()") { TSLanguageKotlin.getInstance() }, TS_TYPE_KT) {
 
   companion object {
 

editor/src/main/java/com/itsaky/androidide/editor/language/treesitter/TSLanguageRegistry.kt

@@ -42,6 +42,13 @@ interface TSLanguageRegistry {
    */
   fun <T : TreeSitterLanguage> register(fileType: String, factory: TreeSitterLanguage.Factory<T>)
 
+  /**
+   * Checks whether a [TreeSitterLanguage] has been registered for the given [file type][fileType].
+   *
+   * @return `true` if a [TreeSitterLanguage] has been registered for [fileType], `false` otherwise.
+   */
+  fun hasLanguage(fileType: String): Boolean
+
   /**
    * Returns the instance of the [TreeSitterLanguage.Factory] for the given file type.
    *

editor/src/main/java/com/itsaky/androidide/editor/language/treesitter/TreeSitterLanguageProvider.kt

@@ -27,7 +27,15 @@ import java.io.File
  */
 object TreeSitterLanguageProvider {
 
+  fun hasTsLanguage(file: File) : Boolean {
+    return TSLanguageRegistry.instance.hasLanguage(file.extension)
+  }
+
   fun forFile(file: File, context: Context): TreeSitterLanguage? {
+    if (!hasTsLanguage(file)) {
+      return null
+    }
+
     val type = file.extension
 
     return try {

editor/src/main/java/com/itsaky/androidide/editor/language/treesitter/internal/TSLanguageRegistryImpl.kt

@@ -42,6 +42,10 @@ class TSLanguageRegistryImpl : TSLanguageRegistry {
     }
   }
 
+  override fun hasLanguage(fileType: String): Boolean {
+    return registry.containsKey(fileType)
+  }
+
   @Suppress("UNCHECKED_CAST")
   override fun <T : TreeSitterLanguage> getFactory(
     fileType: String

editor/src/main/java/com/itsaky/androidide/editor/schemes/IDEColorSchemeProvider.kt

@@ -23,7 +23,6 @@ import com.itsaky.androidide.eventbus.events.editor.ColorSchemeInvalidatedEvent
 import com.itsaky.androidide.preferences.internal.DEFAULT_COLOR_SCHEME
 import com.itsaky.androidide.preferences.internal.colorScheme
 import com.itsaky.androidide.syntax.colorschemes.SchemeAndroidIDE
-import com.itsaky.androidide.tasks.executeAsyncProvideError
 import com.itsaky.androidide.utils.Environment
 import com.itsaky.androidide.utils.ILogger
 import com.itsaky.androidide.utils.isSystemInDarkMode
@@ -178,8 +177,8 @@ object IDEColorSchemeProvider {
   @JvmOverloads
   fun readSchemeAsync(
     context: Context,
-    type: String? = null,
     coroutineScope: CoroutineScope,
+    type: String? = null,
     callbackContext: CoroutineContext = Dispatchers.Main,
     callback: (SchemeAndroidIDE?) -> Unit
   ) {