[Editor] Enable saving script/code files

editor/src/main/kotlin/com/bartlomiejpluta/base/editor/code/model/Code.kt

@@ -5,22 +5,13 @@ import tornadofx.setValue
 import tornadofx.toProperty
 import java.io.File
 
-class Code(file: File) {
+class Code(file: File, type: CodeType, code: String) {
    val fileProperty = file.toProperty()
    val file by fileProperty
 
-   val typeProperty = deduceCodeType(file).toProperty()
+   val typeProperty = type.toProperty()
    val type by typeProperty
 
-   val codeProperty = file.readText().toProperty()
+   val codeProperty = code.toProperty()
    var code by codeProperty
-
-   companion object {
-      private fun deduceCodeType(file: File): CodeType {
-         return when (file.extension.toLowerCase()) {
-            "java" -> CodeType.JAVA
-            else -> throw IllegalStateException("Unsupported script type")
-         }
-      }
-   }
 }

editor/src/main/kotlin/com/bartlomiejpluta/base/editor/code/view/CodeEditorView.kt

@@ -5,6 +5,7 @@ import com.bartlomiejpluta.base.editor.code.highlighting.JavaSyntaxHighlighter
 import com.bartlomiejpluta.base.editor.code.model.CodeType
 import com.bartlomiejpluta.base.editor.code.viewmodel.CodeVM
 import com.bartlomiejpluta.base.editor.command.context.UndoableScope
+import com.bartlomiejpluta.base.editor.project.context.ProjectContext
 import javafx.beans.binding.Bindings
 import org.kordamp.ikonli.javafx.FontIcon
 import tornadofx.*
@@ -12,9 +13,11 @@ import tornadofx.*
 class CodeEditorView : View() {
    override val scope = super.scope as UndoableScope
 
-   private val javaSyntaxHighlighter: JavaSyntaxHighlighter by di()
-   private val codeVM = find<CodeVM>()
+   private val projectContext: ProjectContext by di()
 
+   private val javaSyntaxHighlighter: JavaSyntaxHighlighter by di()
+
+   private val codeVM = find<CodeVM>()
 
    private val highlighter = Bindings.createObjectBinding({
       when (codeVM.type!!) {
@@ -28,6 +31,14 @@ class CodeEditorView : View() {
       top = toolbar {
          button(graphic = FontIcon("fa-floppy-o")) {
             shortcut("Ctrl+S")
+            enableWhen(codeVM.dirty)
+
+            action {
+               codeVM.item?.let {
+                  codeVM.commit()
+                  projectContext.saveScript(it)
+               }
+            }
          }
 
          button(graphic = FontIcon("fa-undo")) {

editor/src/main/kotlin/com/bartlomiejpluta/base/editor/main/controller/MainController.kt

@@ -87,7 +87,7 @@ class MainController : Controller() {
 
    fun openScript(file: File) {
       if (openItems.count { (_, item) -> item is Code && item.file.absolutePath == file.absolutePath } == 0) {
-         val code = Code(file)
+         val code = projectContext.loadScript(file)
          val vm = CodeVM(code)
          val scope = UndoableScope()
          setInScope(vm, scope)

editor/src/main/kotlin/com/bartlomiejpluta/base/editor/project/context/DefaultProjectContext.kt

@@ -1,6 +1,8 @@
 package com.bartlomiejpluta.base.editor.project.context
 
 import com.bartlomiejpluta.base.editor.asset.model.Asset
+import com.bartlomiejpluta.base.editor.code.model.Code
+import com.bartlomiejpluta.base.editor.code.model.CodeType
 import com.bartlomiejpluta.base.editor.image.asset.ImageAsset
 import com.bartlomiejpluta.base.editor.image.asset.ImageAssetData
 import com.bartlomiejpluta.base.editor.map.asset.GameMapAsset
@@ -154,4 +156,19 @@ class DefaultProjectContext : ProjectContext {
          asset.file.delete()
       } ?: throw IllegalStateException("There is no open project in the context")
    }
+
+   override fun loadScript(file: File): Code {
+      val type = when (file.extension.toLowerCase()) {
+         "java" -> CodeType.JAVA
+         else -> throw IllegalStateException("Unsupported script type")
+      }
+
+      val code = file.readText()
+
+      return Code(file, type, code)
+   }
+
+   override fun saveScript(code: Code) {
+      code.file.writeText(code.code)
+   }
 }

editor/src/main/kotlin/com/bartlomiejpluta/base/editor/project/context/ProjectContext.kt

@@ -1,6 +1,7 @@
 package com.bartlomiejpluta.base.editor.project.context
 
 import com.bartlomiejpluta.base.editor.asset.model.Asset
+import com.bartlomiejpluta.base.editor.code.model.Code
 import com.bartlomiejpluta.base.editor.image.asset.ImageAsset
 import com.bartlomiejpluta.base.editor.image.asset.ImageAssetData
 import com.bartlomiejpluta.base.editor.map.model.map.GameMap
@@ -30,4 +31,7 @@ interface ProjectContext {
    fun loadImage(uid: String): Image
 
    fun deleteAsset(asset: Asset)
+
+   fun loadScript(file: File): Code
+   fun saveScript(code: Code)
 }