added JFXOkayCancelAlert

client/src/main/kotlin/org/hso/texturesyncclient/alerts/JFXOkayCancelAlert.kt

@@ -0,0 +1,59 @@
+package org.hso.texturesyncclient.alerts
+
+import com.jfoenix.controls.JFXAlert
+import com.jfoenix.controls.JFXButton
+import com.jfoenix.controls.JFXDialogLayout
+
+import javafx.event.ActionEvent
+import javafx.event.EventHandler
+import javafx.scene.text.Text
+import tornadofx.FX
+
+/**
+ *
+ * @param heading   Heading text of the alert
+ * @param body      Content text of the alert
+ * @param btnStyle  Style of the buttons
+ */
+class JFXOkayCancelAlert(heading: String, body: String, private var btnStyle: String) {
+
+    var okayAction: EventHandler<ActionEvent>? = null
+    var cancelAction: EventHandler<ActionEvent>? = null
+
+    private var okayText = "Okay"
+    private var cancelText = "Cancel"
+    private var headingText = Text(heading)
+    private var bodyText = Text(body)
+
+    init {
+        //headingText.style = "-fx-font: 14px Verdana; -fx-text-fill: #2b7bbb;"
+        //bodyText.style = "-fx-font: 14px Verdana; -fx-text-fill: #2b7bbb;"
+    }
+
+    fun showAndWait() {
+        val alert = JFXAlert<Void>(FX.primaryStage)
+
+        val okayBtn = JFXButton(okayText)
+        okayBtn.addEventHandler(ActionEvent.ACTION) { alert.close() }
+        okayBtn.addEventHandler(ActionEvent.ACTION, okayAction!!)
+        okayBtn.buttonType = JFXButton.ButtonType.RAISED
+        okayBtn.prefHeight = 32.0
+        okayBtn.style = btnStyle
+
+        val cancelBtn = JFXButton(cancelText)
+        cancelBtn.addEventHandler(ActionEvent.ACTION) { alert.close() }
+        cancelBtn.addEventHandler(ActionEvent.ACTION, cancelAction!!)
+        cancelBtn.buttonType = JFXButton.ButtonType.RAISED
+        cancelBtn.prefHeight = 32.0
+        cancelBtn.style = btnStyle
+
+        val content = JFXDialogLayout()
+        //content.background = Background(BackgroundFill(Paint.valueOf("#2b2b2b"), CornerRadii.EMPTY, Insets.EMPTY))
+        content.setActions(cancelBtn, okayBtn)
+        content.setHeading(headingText)
+        content.setBody(bodyText)
+        alert.setContent(content)
+        alert.showAndWait()
+    }
+
+}

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

@@ -2,7 +2,9 @@ package org.hso.texturesyncclient.controller
 
 import javafx.application.Platform
 import javafx.collections.ObservableList
+import javafx.event.EventHandler
 import javafx.stage.DirectoryChooser
+import org.hso.texturesyncclient.alerts.JFXOkayCancelAlert
 import org.hso.texturesyncclient.controller.net.Connection
 import org.hso.texturesyncclient.model.GUIModel
 import org.hso.texturesyncclient.model.Sha256
@@ -22,7 +24,6 @@ import java.io.File
 import javax.imageio.ImageIO
 import java.util.UUID
 import java.nio.file.Files
-import com.sun.xml.internal.ws.streaming.XMLStreamReaderUtil.close
 import java.io.FileOutputStream
 
 
@@ -160,18 +161,22 @@ class RootController : Controller() {
     }
 
     fun deleteTexture(data: Texture) {
+        val dialogDelete = JFXOkayCancelAlert(
+            "Löschen",
+            "Wirklich löschen?",
+            "-fx-button-type: RAISED; -fx-background-color: #2b7bbb; -fx-text-fill: #000000;"
+        )
+        dialogDelete.okayAction = EventHandler {
+            println("Okay")
+            con.deleteTexture(data)
 
-//display "confirm delete" dialog and delete texture when needed
-
-        //if yes :
-
-        con.deleteTexture(data)
-
-        //TODO delete texture from ui
-
-        mvc.removeTextureFromView(data)
-
-
+            //TODO delete texture from ui
+            mvc.removeTextureFromView(data)
+        }
+        dialogDelete.cancelAction = EventHandler {
+            println("Cancel")
+        }
+        dialogDelete.showAndWait()
     }
 
 }

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

@@ -16,7 +16,7 @@ import org.hso.texturesyncclient.controller.RootController
 import org.hso.texturesyncclient.view.mainView.MainViewController
 import tornadofx.*
 
-class GUIModel constructor(data: Texture, img: Image) : VBox(){
+class GUIModel constructor(var data: Texture, img: Image) : VBox(){
 
     private var image = ImageView()
     private var label = Label()

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

@@ -26,6 +26,7 @@ class MainViewController : Controller() {
     }
 
     fun addAllElements(elementList: ArrayList<GUIModel>) {
+        elementList.get(0).data
         folderView.children.addAll(elementList)
     }
 
@@ -80,8 +81,7 @@ class MainViewController : Controller() {
         //TODO delete guimodel from view
 
         //var previewList = folderView.children
-
-        //previewList.s
+        //previewList.stream().filter { x:GUIModel -> x.data.id == data.id }.findAny().e
 
 
         //folderView.children.remove(data)