[Editor] Implement TileSet selection in map creation wizard

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

@@ -8,7 +8,6 @@ import com.bartlomiejpluta.base.editor.project.manager.ProjectManager
 import com.bartlomiejpluta.base.editor.project.model.Project
 import com.bartlomiejpluta.base.editor.project.view.ProjectSettingsFragment
 import com.bartlomiejpluta.base.editor.project.viewmodel.ProjectVM
-import com.bartlomiejpluta.base.editor.tileset.model.TileSet
 import javafx.beans.property.SimpleObjectProperty
 import javafx.stage.FileChooser
 import org.springframework.stereotype.Component
@@ -17,8 +16,6 @@ import kotlin.collections.set
 
 @Component
 class MainController : Controller() {
-   // In the future it'll be pulled from TileSetService or something like that
-   private val tileset = TileSet(resources.image("/textures/tileset.png"), 160, 8)
    private val projectManager: ProjectManager by di()
 
    val openProject = SimpleObjectProperty<Project?>()

editor/src/main/kotlin/com/bartlomiejpluta/base/editor/map/model/map/GameMapBuilder.kt

@@ -7,16 +7,16 @@ import javafx.beans.property.SimpleStringProperty
 import tornadofx.*
 
 class GameMapBuilder {
-   val tileSetProperty = SimpleObjectProperty(TILESET)
+   val tileSetProperty = SimpleObjectProperty<TileSet>()
    var tileSet by tileSetProperty
 
    val nameProperty = SimpleStringProperty("")
    var name by nameProperty
 
-   val rowsProperty = SimpleIntegerProperty(1)
+   val rowsProperty = SimpleIntegerProperty(20)
    var rows by rowsProperty
 
-   val columnsProperty = SimpleIntegerProperty(1)
+   val columnsProperty = SimpleIntegerProperty(20)
    var columns by columnsProperty
 
    fun build() = GameMap(tileSet).apply {
@@ -24,9 +24,4 @@ class GameMapBuilder {
       rows = this@GameMapBuilder.rows
       columns = this@GameMapBuilder.columns
    }
-
-   companion object {
-      // TODO(Hardcoded tileset here - to remove when tileset is choosable from map creation wizard)
-      private val TILESET = TileSet(ResourceLookup(this).image("/textures/tileset.png"), 160, 8)
-   }
 }

editor/src/main/kotlin/com/bartlomiejpluta/base/editor/map/serial/ProtobufMapDeserializer.kt

@@ -13,7 +13,7 @@ import java.io.InputStream
 @Component
 class ProtobufMapDeserializer : MapDeserializer {
    private val resources = ResourceLookup(this)
-   private val tileset = TileSet(resources.image("/textures/tileset.png"), 160, 8)
+   private val tileset = TileSet("Test TileSet", resources.image("/textures/tileset.png"), 160, 8)
 
    override fun deserialize(input: InputStream): GameMap {
       val map = GameMap(tileset)

editor/src/main/kotlin/com/bartlomiejpluta/base/editor/map/view/wizard/MapCreationWizard.kt

@@ -15,10 +15,4 @@ class MapCreationWizard : Wizard("New Map", "Provide map information") {
       add(MapCreationBasicDataView::class)
       add(MapTileSetSelectionView::class)
    }
-
-   override fun onSave() {
-      if(mapBuilderVM.commit()) {
-         super.onSave()
-      }
-   }
 }

editor/src/main/kotlin/com/bartlomiejpluta/base/editor/map/view/wizard/MapTileSetSelectionView.kt

@@ -1,25 +1,42 @@
 package com.bartlomiejpluta.base.editor.map.view.wizard
 
-import tornadofx.View
-import tornadofx.hbox
-import tornadofx.listview
+import com.bartlomiejpluta.base.editor.map.viewmodel.GameMapBuilderVM
+import com.bartlomiejpluta.base.editor.tileset.model.TileSet
+import javafx.scene.control.ListView
+import tornadofx.*
 
 class MapTileSetSelectionView : View("Tile Set") {
+   private val mapBuilderVM = find<GameMapBuilderVM>()
+
+   private var tileSetsListView: ListView<TileSet> by singleAssign()
+
+   // TODO(Fetch it from project assets)
+   private val tileSets = listOf(
+      TileSet("Big TileSet", resources.image("/textures/tileset.png"), 160, 8),
+      TileSet("Mage City", resources.image("/textures/magecity.png"), 44, 8)
+   ).asObservable()
+
+
+   // FIXME
+   // It's kind of ugly solution because for some reason
+   // the custom validator on tileSetsListView does not work here.
+   // Desired solution should use mapBuilderVM.valid(mapBuilderVM.tileSetProperty)
+   // as in the previous step of the wizard as well as the feedback for user
+   // saying, that tile set field is required.
+   override val complete = mapBuilderVM.tileSetProperty.isNotNull
 
-   // TODO(Implement tileset selection)
    override val root = hbox {
-      listview<String> {
-         items.add("TileSet 1")
-         items.add("TileSet 2")
-         items.add("TileSet 3")
-         items.add("TileSet 4")
-         items.add("TileSet 5")
-         items.add("TileSet 6")
-         items.add("TileSet 7")
-         items.add("TileSet 8")
-         items.add("TileSet 9")
-         items.add("TileSet 10")
-         items.add("TileSet 11")
+      prefWidth = 640.0
+
+      tileSetsListView = listview(tileSets) {
+         cellFormat { text = it.name }
+         bindSelected(mapBuilderVM.tileSetProperty)
+      }
+
+      scrollpane {
+         prefWidthProperty().bind(mapBuilderVM.tileSetProperty.select { it.widthProperty })
+         prefHeightProperty().bind(tileSetsListView.heightProperty())
+         imageview(mapBuilderVM.tileSetProperty.select { it.imageProperty })
       }
    }
 }

editor/src/main/kotlin/com/bartlomiejpluta/base/editor/tileset/model/TileSet.kt

@@ -2,6 +2,8 @@ package com.bartlomiejpluta.base.editor.tileset.model
 
 import com.bartlomiejpluta.base.editor.map.model.brush.Brush
 import javafx.beans.property.SimpleIntegerProperty
+import javafx.beans.property.SimpleObjectProperty
+import javafx.beans.property.SimpleStringProperty
 import javafx.scene.image.Image
 import javafx.scene.image.PixelFormat
 import javafx.scene.image.WritableImage
@@ -10,7 +12,13 @@ import tornadofx.toObservable
 import java.nio.ByteBuffer
 
 
-class TileSet(private val image: Image, rows: Int, columns: Int) {
+class TileSet(name: String, image: Image, rows: Int, columns: Int) {
+   val nameProperty = SimpleStringProperty(name)
+   val name by nameProperty
+
+   val imageProperty = SimpleObjectProperty(image)
+   val image by imageProperty
+
    val rowsProperty = SimpleIntegerProperty(rows)
    val rows by rowsProperty