From 41816099d3be8731887f6acae85b73408c0c9446 Mon Sep 17 00:00:00 2001
From: soupslurpr <92235850+soupslurpr@users.noreply.github.com>
Date: Thu, 25 Jan 2024 23:53:04 -0800
Subject: [PATCH] Don't compile Markdown on first load when render markdown is
 off

---
 .../dev/soupslurpr/beautyxt/BeauTyXT.kt       | 22 ++++++++++++++-----
 .../dev/soupslurpr/beautyxt/MainActivity.kt   |  6 ++++-
 .../soupslurpr/beautyxt/ui/FileViewModel.kt   | 13 +++++++++--
 3 files changed, 33 insertions(+), 8 deletions(-)

diff --git a/app/src/main/kotlin/dev/soupslurpr/beautyxt/BeauTyXT.kt b/app/src/main/kotlin/dev/soupslurpr/beautyxt/BeauTyXT.kt
index 7ed621b..cc2741d 100644
--- a/app/src/main/kotlin/dev/soupslurpr/beautyxt/BeauTyXT.kt
+++ b/app/src/main/kotlin/dev/soupslurpr/beautyxt/BeauTyXT.kt
@@ -517,9 +517,15 @@ fun BeauTyXTApp(
 
     val preferencesUiState by preferencesViewModel.uiState.collectAsState()
 
+    var previewMarkdownRenderedToFullscreen by rememberSaveable { mutableStateOf(false) }
+
     val openFileLauncher = rememberLauncherForActivityResult(contract = OpenDocument()) {
         if (it != null) {
-            fileViewModel.bindIsolatedService(it)
+            fileViewModel.bindIsolatedService(
+                it,
+                preferencesUiState.renderMarkdown.second.value,
+                previewMarkdownRenderedToFullscreen
+            )
             fileViewModel.setReadOnly(false)
             fileViewModel.setUri(it, context)
             navController.navigate(BeauTyXTScreens.FileEdit.name)
@@ -528,7 +534,11 @@ fun BeauTyXTApp(
 
     val createTxtFileLauncher = rememberLauncherForActivityResult(contract = CreateDocument(mimeTypePlainText)) {
         if (it != null) {
-            fileViewModel.bindIsolatedService(it)
+            fileViewModel.bindIsolatedService(
+                it,
+                preferencesUiState.renderMarkdown.second.value,
+                previewMarkdownRenderedToFullscreen
+            )
             fileViewModel.setReadOnly(false)
             fileViewModel.setUri(it, context)
             navController.navigate(BeauTyXTScreens.FileEdit.name)
@@ -537,7 +547,11 @@ fun BeauTyXTApp(
 
     val createMdFileLauncher = rememberLauncherForActivityResult(contract = CreateDocument(mimeTypeMarkdown)) {
         if (it != null) {
-            fileViewModel.bindIsolatedService(it)
+            fileViewModel.bindIsolatedService(
+                it,
+                preferencesUiState.renderMarkdown.second.value,
+                previewMarkdownRenderedToFullscreen
+            )
             fileViewModel.setReadOnly(false)
             fileViewModel.setUri(it, context)
             navController.navigate(BeauTyXTScreens.FileEdit.name)
@@ -629,8 +643,6 @@ fun BeauTyXTApp(
         }
     }
 
-    var previewMarkdownRenderedToFullscreen by rememberSaveable { mutableStateOf(false) }
-
     var previewTypstProjectRenderedToFullscreen by rememberSaveable { mutableStateOf(false) }
 
     val randomValue = Random.nextInt(0, 10)
diff --git a/app/src/main/kotlin/dev/soupslurpr/beautyxt/MainActivity.kt b/app/src/main/kotlin/dev/soupslurpr/beautyxt/MainActivity.kt
index ab41dc3..a5184f3 100644
--- a/app/src/main/kotlin/dev/soupslurpr/beautyxt/MainActivity.kt
+++ b/app/src/main/kotlin/dev/soupslurpr/beautyxt/MainActivity.kt
@@ -44,7 +44,11 @@ class MainActivity : ComponentActivity() {
                 fileViewModel.setReadOnly(readOnly)
 
                 intent.data?.let {
-                    fileViewModel.bindIsolatedService(it)
+                    fileViewModel.bindIsolatedService(
+                        it,
+                        preferencesViewModel.uiState.value.renderMarkdown.second.value,
+                        false,
+                    )
                     fileViewModel.setUri(it, LocalContext.current)
                 }
             }
diff --git a/app/src/main/kotlin/dev/soupslurpr/beautyxt/ui/FileViewModel.kt b/app/src/main/kotlin/dev/soupslurpr/beautyxt/ui/FileViewModel.kt
index ca331b0..b3a1cfa 100644
--- a/app/src/main/kotlin/dev/soupslurpr/beautyxt/ui/FileViewModel.kt
+++ b/app/src/main/kotlin/dev/soupslurpr/beautyxt/ui/FileViewModel.kt
@@ -29,6 +29,7 @@ import kotlinx.coroutines.launch
 import java.io.BufferedReader
 import java.io.FileOutputStream
 import java.io.InputStreamReader
+import kotlin.properties.Delegates
 
 private const val TAG = "FileViewModel"
 
@@ -42,6 +43,9 @@ class FileViewModel(application: Application) : AndroidViewModel(application) {
 
     var rustService: IFileViewModelRustLibraryAidlInterface? = null
 
+    private var renderMarkdown by Delegates.notNull<Boolean>()
+    private var previewMarkdownRenderedToHtmlFullscreen by Delegates.notNull<Boolean>()
+
     private val serviceConnection = object : ServiceConnection {
         override fun onServiceConnected(name: ComponentName?, service: IBinder?) {
             val rustService = IFileViewModelRustLibraryAidlInterface.Stub.asInterface(service)
@@ -50,7 +54,9 @@ class FileViewModel(application: Application) : AndroidViewModel(application) {
 
             this@FileViewModel.rustService = rustService
 
-            if (uiState.value.mimeType.value == mimeTypeMarkdown) {
+            if ((renderMarkdown or previewMarkdownRenderedToHtmlFullscreen)
+                && uiState.value.mimeType.value == mimeTypeMarkdown
+            ) {
                 _uiState.value.contentConvertedToHtml.value = rustService.markdownToHtml(uiState.value.content.value)
             }
         }
@@ -62,7 +68,10 @@ class FileViewModel(application: Application) : AndroidViewModel(application) {
 
     private val intentService = Intent(getApplication(), FileViewModelRustLibraryIsolatedService::class.java)
 
-    fun bindIsolatedService(uri: Uri) {
+    fun bindIsolatedService(uri: Uri, renderMarkdown: Boolean, previewMarkdownRenderedToHtmlFullscreen: Boolean) {
+        this.renderMarkdown = renderMarkdown
+        this.previewMarkdownRenderedToHtmlFullscreen = previewMarkdownRenderedToHtmlFullscreen
+
         getApplication<Application>().bindIsolatedService(
             intentService,
             Context.BIND_AUTO_CREATE,