Update editor: build using temp files and save directly to source

composeApp/src/androidMain/kotlin/mg/dot/feufaro/AndroidPathValidator.kt

@@ -0,0 +1,22 @@
+package mg.dot.feufaro
+
+
+class AndroidPathValidator : PathValidator {
+    override fun isRestrictedPath(path: String): Boolean {
+        if (path.isEmpty()) return true
+
+        val lowerPath = path.lowercase()
+
+        val isAndroidAsset = lowerPath.contains("android_asset") ||
+                lowerPath.startsWith("assets/")
+
+        val isAndroidCacheOrTmp = lowerPath.contains("/cache/") ||
+                lowerPath.contains("/code_cache/") ||
+                lowerPath.contains("/tmp/") ||
+                lowerPath.contains("_tmp")
+
+        return isAndroidAsset || isAndroidCacheOrTmp
+    }
+}
+
+actual fun getPathValidator(): PathValidator = AndroidPathValidator()

composeApp/src/commonMain/kotlin/mg/dot/feufaro/PathValidator.kt

@@ -0,0 +1,5 @@
+package mg.dot.feufaro
+
+interface PathValidator {
+    fun isRestrictedPath(path: String): Boolean
+}

composeApp/src/commonMain/kotlin/mg/dot/feufaro/Platform.kt

@@ -1,7 +1,10 @@
 package mg.dot.feufaro
 
+
 interface Platform {
     val name: String
 }
 
 expect fun getPlatform(): Platform
+
+expect fun getPathValidator(): PathValidator

composeApp/src/commonMain/kotlin/mg/dot/feufaro/solfa/TimeUnitObject.kt

@@ -15,7 +15,6 @@ import androidx.compose.foundation.shape.RoundedCornerShape
 import androidx.compose.foundation.text.BasicTextField
 import androidx.compose.foundation.text.KeyboardOptions
 import androidx.compose.material.icons.Icons
-import androidx.compose.material.icons.automirrored.filled.ArrowBackIos
 import androidx.compose.material.icons.automirrored.filled.Undo
 import androidx.compose.material.icons.filled.Build
 import androidx.compose.material.icons.filled.Close
@@ -51,6 +50,7 @@ import mg.dot.feufaro.ContextualMenu
 import mg.dot.feufaro.FileRepository
 import mg.dot.feufaro.TUODetailDialog
 import mg.dot.feufaro.data.GridTUOData
+import mg.dot.feufaro.getPathValidator
 import mg.dot.feufaro.ui.rememberFileSaveLauncher
 import mg.dot.feufaro.viewmodel.MidiMarkers
 import mg.dot.feufaro.viewmodel.SolfaScreenModel
@@ -1039,10 +1039,15 @@ private suspend fun expandInclusions(
     val lastSlash = currentFilePath.lastIndexOf('/')
     val directory = if (lastSlash != -1) currentFilePath.substring(0, lastSlash + 1) else ""
 
+    val inclusionRegex = Regex("^I([0-9]):(.*)")
+
     lines.forEach { line ->
-        if (line.startsWith("I0:")) {
+        val match = inclusionRegex.find(line)
+
+        if (match != null) {
             try {
-                val parts = line.substring(3).split(":")
+                val body = match.groupValues[2]
+                val parts = body.split(":")
                 val fileName = parts[0]
                 val ignorePattern = if (parts.size > 1) parts[1] else ""
 
@@ -1057,7 +1062,7 @@ private suspend fun expandInclusions(
                     }
                 }
             } catch (e: Exception) {
-                result.append("// Erreur inclusion: ${e.message}\n")
+                result.append("// Erreur inclusion sur ${line}: ${e.message}\n")
             }
         } else {
             result.append(line).append("\n")
@@ -1092,8 +1097,20 @@ fun EditSourceCompose(
     var currentTempFile by remember { mutableStateOf<File?>(null) }
 
     var codeContent by remember { mutableStateOf(sourceContent?: "") }
+
+    val pathValidator = remember { getPathValidator() }
+    // restricted path pour les fichiers interne de l'app
+    val isRestrictedPath = remember(sourcePath) {
+        pathValidator.isRestrictedPath(sourcePath)
+    }
+
+    val isModified = remember(codeContent, sourceContent) { codeContent != sourceContent }
+
+    var previousCodeContentBeforeBuild by remember { mutableStateOf<String?>(null) }
+
     LaunchedEffect(sourceContent) {
         codeContent = sourceContent
+        previousCodeContentBeforeBuild = null
     }
     var textLayoutResult by remember { mutableStateOf<TextLayoutResult?>(null) }
 
@@ -1140,6 +1157,8 @@ fun EditSourceCompose(
                             Spacer(modifier = Modifier.weight(1f))
 
                             EditorActionButtons(
+                                isSaveVisible = isModified || isRestrictedPath,
+                                isUndoVisible = isModified,
                                 onUndo = {
                                     scope.launch {
                                         codeContent = sourceContent
@@ -1162,19 +1181,20 @@ fun EditSourceCompose(
 
                                             if (currentTempFile == null || !currentTempFile!!.exists()) {
                                                 val tempDir = System.getProperty("java.io.tmpdir")
-                                                currentTempFile = File(tempDir, fileName)
+                                                currentTempFile = File(tempDir, fileName.ifEmpty { "preview_solfa.txt" })
                                                 currentTempFile?.deleteOnExit()
                                             }
 
-                                            currentTempFile?.writeText(expandedContent)
+                                            withContext(Dispatchers.IO) {
-
+                                                currentTempFile?.writeText(expandedContent)
-                                            currentTempFile?.let { file ->
-                                                withContext(Dispatchers.Main) {
-                                                    solfaScreenModel.justeCompile(file.absolutePath)
-                                                }
                                             }
 
-                                            println("Compilation sur le fichier : ${currentTempFile?.absolutePath}")
+                                            withContext(Dispatchers.Main) {
+                                                solfaScreenModel.justeCompile(currentTempFile!!.absolutePath)
+
+                                                println("Compilation temporaire réussie : ${currentTempFile?.absolutePath}")
+                                                currentTempFile?.deleteOnExit()
+                                            }
 
                                         } catch (e: Exception) {
                                             e.printStackTrace()
@@ -1184,8 +1204,23 @@ fun EditSourceCompose(
                                 onSave = {
                                     scope.launch {
                                         try {
-                                            val initialDir = solfaScreenModel.fileRepository.getAppPublicFolder().absolutePath
+                                            if (!isRestrictedPath) {
-                                            saveLauncher.launch(fileName, initialDir)
+                                                val externalFile = File(sourcePath)
+                                                withContext(Dispatchers.IO) {
+                                                    externalFile.writeText(codeContent)
+                                                }
+
+                                                withContext(Dispatchers.Main) {
+                                                    sharedScreenModel.setFileContent(codeContent, sourcePath)
+                                                    solfaScreenModel.loadExternalFile(sourcePath)
+                                                }
+                                                println("Vraie source écrasée avec succès : $sourcePath")
+                                            } else {
+                                                val initialDir = solfaScreenModel.fileRepository.getAppPublicFolder().absolutePath
+                                                saveLauncher.launch(fileName, initialDir)
+                                            }
+                                            currentTempFile?.delete()
+                                            currentTempFile = null
                                         } catch (e: Exception) {
                                             e.printStackTrace()
                                         }
@@ -1221,11 +1256,15 @@ fun EditSourceCompose(
 }
 
 @Composable
-fun EditorActionButtons(onUndo: () -> Unit, onBuild: () -> Unit, onSave: () -> Unit, onClose: () -> Unit) {
+fun EditorActionButtons(isSaveVisible: Boolean, isUndoVisible: Boolean, onUndo: () -> Unit, onBuild: () -> Unit, onSave: () -> Unit, onClose: () -> Unit) {
     Row(horizontalArrangement = Arrangement.SpaceBetween) {
-        IconButton(onClick = onUndo) { Icon(Icons.AutoMirrored.Filled.Undo, null, tint = Color.Gray) }
+        if(isUndoVisible) {
+            IconButton(onClick = onUndo) { Icon(Icons.AutoMirrored.Filled.Undo, null, tint = Color.Gray) }
+        }
         IconButton(onClick = onBuild) { Icon(Icons.Default.Build, null, tint = Color(0xFF2196F3)) }
-        IconButton(onClick = onSave) { Icon(Icons.Default.Save, null, tint = Color(0xFF4CAF50)) }
+        if(isSaveVisible) {
+            IconButton(onClick = onSave) { Icon(Icons.Default.Save, null, tint = Color(0xFF4CAF50)) }
+        }
         IconButton(onClick = onClose) { Icon(Icons.Default.Close, null, tint = Color.Red) }
     }
 }

composeApp/src/desktopMain/kotlin/mg/dot/feufaro/DesktopPathValidator.kt

@@ -0,0 +1,29 @@
+package mg.dot.feufaro
+
+import java.io.File
+
+class DesktopPathValidator : PathValidator {
+    private val systemTmpDir: String by lazy {
+        try {
+            File(System.getProperty("java.io.tmpdir")).absolutePath.lowercase()
+        } catch (e: Exception) {
+            "/tmp"
+        }
+    }
+
+    override fun isRestrictedPath(path: String): Boolean {
+        if (path.isEmpty()) return true
+
+        val lowerPath = path.lowercase()
+
+        val isInSystemTmp = lowerPath.contains(systemTmpDir)
+
+        val isOtherRestricted = lowerPath.contains("/tmp/") ||
+                lowerPath.contains("_tmp") ||
+                lowerPath.contains("assets")
+
+        return isInSystemTmp || isOtherRestricted
+    }
+}
+
+actual fun getPathValidator(): PathValidator = DesktopPathValidator()