added delte context item and call for server delete

client/src/main/kotlin/org/hso/texturesyncclient/controller/Controller.kt

@@ -159,4 +159,19 @@ class RootController : Controller() {
         mvc.setTags(data.tags.toList().observable())
     }
 
+    fun deleteTexture(data: Texture) {
+
+//display "confirm delete" dialog and delete texture when needed
+
+        //if yes :
+
+        con.deleteTexture(data)
+
+        //TODO delete texture from ui
+
+        mvc.removeTextureFromView(data)
+
+
+    }
+
 }

client/src/main/kotlin/org/hso/texturesyncclient/model/GUIModel.kt

@@ -22,6 +22,7 @@ class GUIModel constructor(data: Texture, img: Image) : VBox(){
     private var label = Label()
     private var contextMenu = ContextMenu()
     var exportItem = MenuItem("exportiern")
+    var deleteItem = MenuItem("löschen")
 
     private val gmc =  find(GUIModelController::class)
 
@@ -44,7 +45,12 @@ class GUIModel constructor(data: Texture, img: Image) : VBox(){
             gmc.export(data)
         }
 
+        deleteItem.setOnAction {
+            gmc.delete(data)
+        }
+
         contextMenu.items.add(exportItem)
+        contextMenu.items.add(deleteItem)
     }
 
 }

client/src/main/kotlin/org/hso/texturesyncclient/model/GUIModelController.kt

@@ -11,6 +11,10 @@ class GUIModelController: Controller() {
         rootc.exportTexture(data)
     }
 
+    fun delete(data: Texture) {
+        rootc.deleteTexture(data)
+    }
+
     fun previewSelectedAction(data: Texture) {
         rootc.showDetail(data)
     }

client/src/main/kotlin/org/hso/texturesyncclient/view/mainView/MainViewController.kt

@@ -5,6 +5,7 @@ import javafx.scene.image.Image
 import org.hso.texturesyncclient.model.GUIModel
 import tornadofx.Controller
 import org.hso.texturesyncclient.controller.RootController
+import org.hso.texturesyncclient.model.Texture
 
 class MainViewController : Controller() {
 
@@ -65,10 +66,26 @@ class MainViewController : Controller() {
             mv.spinnerSearch.isVisible = false
             mv.cvSearch.isDisable = false
         }
+
+
     }
 
     fun btnImportAction() {
         rootc.switchMainToImport()
     }
 
+
+    fun removeTextureFromView(data: Texture) {
+
+        //TODO delete guimodel from view
+
+        //var previewList = folderView.children
+
+        //previewList.s
+
+
+        //folderView.children.remove(data)
+    }
+
+
 }