[Editor] Enable creating Widgets in Editor

The Editor does not yet support XML syntax highlighting (the Java highlighter is used as temporary replacement), also the tab name of widget asset shows the actual file name (composed of UID) instead of the asset name provided by user.

editor/src/main/kotlin/com/bartlomiejpluta/base/editor/asset/component/AssetTreeCell.kt

@@ -4,6 +4,7 @@ import com.bartlomiejpluta.base.editor.asset.model.Asset
 import com.bartlomiejpluta.base.editor.asset.model.AssetCategory
 import com.bartlomiejpluta.base.editor.entityset.asset.EntitySet
 import com.bartlomiejpluta.base.editor.gui.font.asset.FontAsset
+import com.bartlomiejpluta.base.editor.gui.widget.asset.WidgetAsset
 import com.bartlomiejpluta.base.editor.image.asset.ImageAsset
 import com.bartlomiejpluta.base.editor.map.asset.GameMapAsset
 import com.bartlomiejpluta.base.editor.tileset.asset.TileSetAsset
@@ -72,6 +73,7 @@ class AssetTreeCell(renameAsset: (asset: Asset, name: String) -> Asset, deleteAs
          is ImageAsset -> FontIcon("fa-image")
          is EntitySet -> FontIcon("fa-male")
          is FontAsset -> FontIcon("fa-font")
+         is WidgetAsset -> FontIcon("fa-tachometer")
          else -> null
       }
    }

editor/src/main/kotlin/com/bartlomiejpluta/base/editor/asset/model/Asset.kt

@@ -1,8 +1,11 @@
 package com.bartlomiejpluta.base.editor.asset.model
 
+import com.bartlomiejpluta.base.editor.file.model.FileNode
+import com.bartlomiejpluta.base.editor.file.model.FileSystemNode
 import javafx.beans.binding.Bindings.createObjectBinding
 import javafx.beans.property.ObjectProperty
 import javafx.beans.property.SimpleStringProperty
+import javafx.beans.value.ObservableValue
 import tornadofx.getValue
 import tornadofx.setValue
 import java.io.File
@@ -14,5 +17,8 @@ abstract class Asset(directory: ObjectProperty<File>, val uid: String, val sourc
    val fileProperty = createObjectBinding({ File(directory.value, source) }, directory)
    val file by fileProperty
 
+   val fileNodeProperty: ObservableValue<FileNode> = createObjectBinding({ FileSystemNode(file) }, fileProperty)
+   val fileNode by fileNodeProperty
+
    override fun toString() = "${this.javaClass.simpleName}[name=$name, uid=$uid]"
 }

editor/src/main/kotlin/com/bartlomiejpluta/base/editor/asset/view/list/AssetsListView.kt

@@ -3,6 +3,7 @@ package com.bartlomiejpluta.base.editor.asset.view.list
 import com.bartlomiejpluta.base.editor.asset.component.AssetTreeCell
 import com.bartlomiejpluta.base.editor.asset.model.Asset
 import com.bartlomiejpluta.base.editor.asset.model.AssetCategory
+import com.bartlomiejpluta.base.editor.gui.widget.asset.WidgetAsset
 import com.bartlomiejpluta.base.editor.main.controller.MainController
 import com.bartlomiejpluta.base.editor.map.asset.GameMapAsset
 import com.bartlomiejpluta.base.editor.project.context.ProjectContext
@@ -35,13 +36,18 @@ class AssetsListView : View() {
       menuitem("Import Font...") { mainController.importFont() }
    }
 
+   private val widgets = AssetCategory("Widgets").apply {
+      menuitem("New Widget...") { mainController.createEmptyWidget() }
+   }
+
    private val rootItem = AssetCategory(
       name = "Project", items = observableListOf(
          maps,
          tileSets,
          images,
          entitySet,
-         fonts
+         fonts,
+         widgets
       )
    )
 
@@ -54,6 +60,7 @@ class AssetsListView : View() {
             Bindings.bindContent(images.items, it.images)
             Bindings.bindContent(entitySet.items, it.entitySets)
             Bindings.bindContent(fonts.items, it.fonts)
+            Bindings.bindContent(widgets.items, it.widgets)
             root.root.expandAll()
          }
       }
@@ -79,6 +86,7 @@ class AssetsListView : View() {
          if (event.clickCount == 2) {
             when (val item = selectionModel?.selectedItem?.value) {
                is GameMapAsset -> mainController.openMap(item.uid)
+               is WidgetAsset -> mainController.openScript(item.fileNode)
             }
          }
 

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

@@ -1,5 +1,6 @@
 package com.bartlomiejpluta.base.editor.code.model
 
 enum class CodeType {
-   JAVA
+   JAVA,
+   XML
 }

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

@@ -23,6 +23,7 @@ class CodeEditorView : View() {
    private val highlighter = Bindings.createObjectBinding({
       when (codeVM.type!!) {
          CodeType.JAVA -> javaSyntaxHighlighter
+         CodeType.XML -> javaSyntaxHighlighter
       }
    }, codeVM.typeProperty)
 
@@ -38,6 +39,7 @@ class CodeEditorView : View() {
 
    fun shutdown() {
       editor.shutdownHighlighterThread()
+      codeVM.fileNode
    }
 
    override val root = borderpane {

editor/src/main/kotlin/com/bartlomiejpluta/base/editor/gui/widget/asset/WidgetAsset.kt

@@ -0,0 +1,7 @@
+package com.bartlomiejpluta.base.editor.gui.widget.asset
+
+import com.bartlomiejpluta.base.editor.asset.model.Asset
+import com.bartlomiejpluta.base.editor.project.model.Project
+
+class WidgetAsset(project: Project, uid: String, name: String) :
+   Asset(project.widgetsDirectoryProperty, uid, "$uid.xml", name)

editor/src/main/kotlin/com/bartlomiejpluta/base/editor/gui/widget/asset/WidgetAssetData.kt

@@ -0,0 +1,10 @@
+package com.bartlomiejpluta.base.editor.gui.widget.asset
+
+import tornadofx.getValue
+import tornadofx.setValue
+import tornadofx.toProperty
+
+class WidgetAssetData(name: String) {
+   val nameProperty = name.toProperty()
+   var name by nameProperty
+}

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

@@ -11,6 +11,8 @@ import com.bartlomiejpluta.base.editor.event.SelectMainViewTabEvent
 import com.bartlomiejpluta.base.editor.file.model.FileNode
 import com.bartlomiejpluta.base.editor.gui.font.view.importing.ImportFontFragment
 import com.bartlomiejpluta.base.editor.gui.font.viewmodel.FontAssetDataVM
+import com.bartlomiejpluta.base.editor.gui.widget.asset.WidgetAsset
+import com.bartlomiejpluta.base.editor.gui.widget.asset.WidgetAssetData
 import com.bartlomiejpluta.base.editor.image.view.importing.ImportImageFragment
 import com.bartlomiejpluta.base.editor.image.viewmodel.ImageAssetDataVM
 import com.bartlomiejpluta.base.editor.map.asset.GameMapAsset
@@ -24,6 +26,7 @@ import com.bartlomiejpluta.base.editor.project.view.ProjectSettingsFragment
 import com.bartlomiejpluta.base.editor.project.viewmodel.ProjectVM
 import com.bartlomiejpluta.base.editor.tileset.view.importing.ImportTileSetFragment
 import com.bartlomiejpluta.base.editor.tileset.viewmodel.TileSetAssetDataVM
+import javafx.scene.control.TextInputDialog
 import javafx.stage.FileChooser
 import org.springframework.stereotype.Component
 import tornadofx.*
@@ -183,6 +186,29 @@ class MainController : Controller() {
       }
    }
 
+   fun createEmptyWidget() {
+      TextInputDialog().apply {
+         width = 300.0
+         contentText = "Widget name"
+         title = "New Widget"
+      }
+         .showAndWait()
+         .map(::WidgetAssetData)
+         .map(projectContext::createWidget)
+         .map(WidgetAsset::fileNode)
+         .ifPresent(this::openScript)
+   }
+
+   fun closeAsset(asset: Asset) {
+      when (asset) {
+         is GameMapAsset -> openItems.entries.firstOrNull { (_, item) -> item is GameMap && item.uid == asset.uid }?.key?.let {
+            openItems.remove(it)
+         }
+
+         is WidgetAsset -> closeScript(asset.fileNode)
+      }
+   }
+
    fun closeScript(fsNode: FileNode) {
       openItems.entries.firstOrNull { (_, item) -> item is Code && item.fileNode.absolutePath == fsNode.absolutePath }?.key?.let {
          openItems.remove(it)
@@ -195,14 +221,6 @@ class MainController : Controller() {
       }
    }
 
-   fun closeAsset(asset: Asset) {
-      when (asset) {
-         is GameMapAsset -> openItems.entries.firstOrNull { (_, item) -> item is GameMap && item.uid == asset.uid }?.key?.let {
-            openItems.remove(it)
-         }
-      }
-   }
-
    fun clearResources() {
       openItems.clear()
    }

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

@@ -9,6 +9,8 @@ import com.bartlomiejpluta.base.editor.entityset.asset.EntitySetAssetData
 import com.bartlomiejpluta.base.editor.file.model.FileNode
 import com.bartlomiejpluta.base.editor.gui.font.asset.FontAsset
 import com.bartlomiejpluta.base.editor.gui.font.asset.FontAssetData
+import com.bartlomiejpluta.base.editor.gui.widget.asset.WidgetAsset
+import com.bartlomiejpluta.base.editor.gui.widget.asset.WidgetAssetData
 import com.bartlomiejpluta.base.editor.image.asset.ImageAsset
 import com.bartlomiejpluta.base.editor.image.asset.ImageAssetData
 import com.bartlomiejpluta.base.editor.map.asset.GameMapAsset
@@ -192,6 +194,19 @@ class DefaultProjectContext : ProjectContext {
       }
    }
 
+   override fun createWidget(data: WidgetAssetData) = project?.let {
+      UID.next(it.widgets.map(Asset::uid)).let { uid ->
+         val asset = WidgetAsset(it, uid, data.name)
+         val file = File(it.widgetsDirectory, asset.source)
+         file.createNewFile()
+         it.widgets += asset
+
+         save()
+
+         asset
+      }
+   } ?: throw IllegalStateException("There is no open project in the context")
+
    override fun deleteAsset(asset: Asset) {
       project?.let {
          it.assetLists.firstOrNull { assets -> assets.remove(asset) }
@@ -206,6 +221,7 @@ class DefaultProjectContext : ProjectContext {
          bind(createObjectBinding({
             when (fileNode.extension.toLowerCase()) {
                "java" -> CodeType.JAVA
+               "xml" -> CodeType.XML
                else -> throw IllegalStateException("Unsupported script type")
             }
          }))

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

@@ -5,6 +5,8 @@ import com.bartlomiejpluta.base.editor.code.model.Code
 import com.bartlomiejpluta.base.editor.entityset.asset.EntitySetAssetData
 import com.bartlomiejpluta.base.editor.file.model.FileNode
 import com.bartlomiejpluta.base.editor.gui.font.asset.FontAssetData
+import com.bartlomiejpluta.base.editor.gui.widget.asset.WidgetAsset
+import com.bartlomiejpluta.base.editor.gui.widget.asset.WidgetAssetData
 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
@@ -38,6 +40,8 @@ interface ProjectContext {
 
    fun importFont(data: FontAssetData)
 
+   fun createWidget(data: WidgetAssetData): WidgetAsset
+
    fun deleteAsset(asset: Asset)
    fun loadScript(fileNode: FileNode): Code
    fun saveScript(code: Code)

editor/src/main/kotlin/com/bartlomiejpluta/base/editor/project/model/Project.kt

@@ -3,6 +3,7 @@ package com.bartlomiejpluta.base.editor.project.model
 import com.bartlomiejpluta.base.editor.entityset.asset.EntitySet
 import com.bartlomiejpluta.base.editor.file.model.FileSystemNode
 import com.bartlomiejpluta.base.editor.gui.font.asset.FontAsset
+import com.bartlomiejpluta.base.editor.gui.widget.asset.WidgetAsset
 import com.bartlomiejpluta.base.editor.image.asset.ImageAsset
 import com.bartlomiejpluta.base.editor.map.asset.GameMapAsset
 import com.bartlomiejpluta.base.editor.tileset.asset.TileSetAsset
@@ -32,8 +33,9 @@ class Project {
    val images = observableListOf<ImageAsset>()
    val entitySets = observableListOf<EntitySet>()
    val fonts = observableListOf<FontAsset>()
+   val widgets = observableListOf<WidgetAsset>()
 
-   val assetLists = listOf(maps, tileSets, images, entitySets, fonts)
+   val assetLists = listOf(maps, tileSets, images, entitySets, fonts, widgets)
 
    val mapsDirectoryProperty = SimpleObjectProperty<File>()
    var mapsDirectory by mapsDirectoryProperty
@@ -55,6 +57,10 @@ class Project {
    var fontsDirectory by fontsDirectoryProperty
       private set
 
+   val widgetsDirectoryProperty = SimpleObjectProperty<File>()
+   var widgetsDirectory by widgetsDirectoryProperty
+      private set
+
    val codeDirectoryProperty = SimpleObjectProperty<File>()
    var codeDirectory by codeDirectoryProperty
       private set
@@ -90,6 +96,7 @@ class Project {
             imagesDirectory = File(it, IMAGES_DIR)
             entitySetsDirectory = File(it, ENTITY_SETS_DIR)
             fontsDirectory = File(it, FONTS_DIR)
+            widgetsDirectory = File(it, WIDGETS_DIR)
             codeDirectory = File(it, CODE_DIR)
             buildDirectory = File(it, BUILD_DIR)
             buildClassesDirectory = File(it, BUILD_CLASSES_DIR)
@@ -106,6 +113,7 @@ class Project {
       imagesDirectory?.mkdirs()
       entitySetsDirectory?.mkdirs()
       fontsDirectory?.mkdirs()
+      widgetsDirectory?.mkdirs()
       codeDirectory?.mkdirs()
    }
 
@@ -118,6 +126,7 @@ class Project {
       const val IMAGES_DIR = "images"
       const val ENTITY_SETS_DIR = "entsets"
       const val FONTS_DIR = "fonts"
+      const val WIDGETS_DIR = "widgets"
       const val CODE_DIR = "code"
       const val BUILD_DIR = "build"
       const val BUILD_CLASSES_DIR = "$BUILD_DIR/classes"

editor/src/main/kotlin/com/bartlomiejpluta/base/editor/project/serial/ProtobufProjectDeserializer.kt

@@ -2,6 +2,7 @@ package com.bartlomiejpluta.base.editor.project.serial
 
 import com.bartlomiejpluta.base.editor.entityset.asset.EntitySet
 import com.bartlomiejpluta.base.editor.gui.font.asset.FontAsset
+import com.bartlomiejpluta.base.editor.gui.widget.asset.WidgetAsset
 import com.bartlomiejpluta.base.editor.image.asset.ImageAsset
 import com.bartlomiejpluta.base.editor.map.asset.GameMapAsset
 import com.bartlomiejpluta.base.editor.project.model.Project
@@ -23,6 +24,7 @@ class ProtobufProjectDeserializer : ProjectDeserializer {
       project.images.addAll(proto.imagesList.map { deserializeImage(project, it) })
       project.entitySets.addAll(proto.entitySetsList.map { deserializeEntitySet(project, it) })
       project.fonts.addAll(proto.fontsList.map { deserializeFont(project, it) })
+      project.widgets.addAll(proto.widgetsList.map { deserializeWidget(project, it) })
 
       return project
    }
@@ -64,4 +66,10 @@ class ProtobufProjectDeserializer : ProjectDeserializer {
       source = fontAsset.source,
       name = fontAsset.name
    )
+
+   private fun deserializeWidget(project: Project, widget: ProjectProto.WidgetAsset) = WidgetAsset(
+      project = project,
+      uid = widget.uid,
+      name = widget.name
+   )
 }

editor/src/main/kotlin/com/bartlomiejpluta/base/editor/project/serial/ProtobufProjectSerializer.kt

@@ -2,6 +2,7 @@ package com.bartlomiejpluta.base.editor.project.serial
 
 import com.bartlomiejpluta.base.editor.entityset.asset.EntitySet
 import com.bartlomiejpluta.base.editor.gui.font.asset.FontAsset
+import com.bartlomiejpluta.base.editor.gui.widget.asset.WidgetAsset
 import com.bartlomiejpluta.base.editor.image.asset.ImageAsset
 import com.bartlomiejpluta.base.editor.map.asset.GameMapAsset
 import com.bartlomiejpluta.base.editor.project.model.Project
@@ -22,6 +23,7 @@ class ProtobufProjectSerializer : ProjectSerializer {
       proto.addAllImages(item.images.map(this::serializeImage))
       proto.addAllEntitySets(item.entitySets.map(this::serializeEntitySet))
       proto.addAllFonts(item.fonts.map(this::serializeFont))
+      proto.addAllWidgets(item.widgets.map(this::serializeWidget))
       proto.build().writeTo(output)
    }
 
@@ -58,4 +60,9 @@ class ProtobufProjectSerializer : ProjectSerializer {
       .setSource(font.source)
       .setName(font.name)
       .build()
+
+   private fun serializeWidget(widget: WidgetAsset) = ProjectProto.WidgetAsset.newBuilder()
+      .setUid(widget.uid)
+      .setName(widget.name)
+      .build()
 }

proto/src/main/proto/project.proto

@@ -11,6 +11,7 @@ message Project {
   repeated ImageAsset images = 5;
   repeated EntitySetAsset entitySets = 6;
   repeated FontAsset fonts = 7;
+  repeated WidgetAsset widgets = 8;
 }
 
 message GameMapAsset {
@@ -46,3 +47,8 @@ message FontAsset {
   required string source = 2;
   required string name = 3;
 }
+
+message WidgetAsset {
+  required string uid = 1;
+  required string name = 3;
+}