Load vault list cells from FXML

main/ui/src/main/java/org/cryptomator/ui/controls/DraggableListCell.java

@@ -30,7 +30,7 @@ import javafx.scene.layout.CornerRadii;
 import javafx.scene.paint.Color;
 import javafx.scene.paint.Paint;
 
-class DraggableListCell<T> extends ListCell<T> {
+public class DraggableListCell<T> extends ListCell<T> {
 
 	private static final double DROP_LINE_WIDTH = 4.0;
 	private static final Paint DROP_LINE_COLOR = Color.gray(0.0, 0.6);

main/ui/src/main/java/org/cryptomator/ui/mainwindow/MainWindowModule.java

@@ -52,4 +52,9 @@ public abstract class MainWindowModule {
 	@FxControllerKey(VaultDetailController.class)
 	abstract FxController bindVaultDetailController(VaultDetailController controller);
 
+	@Binds
+	@IntoMap
+	@FxControllerKey(VaultListCellController.class)
+	abstract FxController bindVaultListCellController(VaultListCellController controller);
+
 }

main/ui/src/main/java/org/cryptomator/ui/mainwindow/VaultListCellController.java

@@ -0,0 +1,31 @@
+package org.cryptomator.ui.mainwindow;
+
+import javafx.beans.property.ObjectProperty;
+import javafx.beans.property.SimpleObjectProperty;
+import org.cryptomator.ui.common.FxController;
+import org.cryptomator.ui.model.Vault;
+
+import javax.inject.Inject;
+
+// unscoped because each cell needs its own controller
+public class VaultListCellController implements FxController {
+	
+	private final ObjectProperty<Vault> vault = new SimpleObjectProperty<>();
+
+	@Inject
+	VaultListCellController() {}
+
+	/* Getter/Setter */
+
+	public ObjectProperty<Vault> vaultProperty() {
+		return vault;
+	}
+
+	public Vault getVault() {
+		return vault.get();
+	}
+
+	public void setVault(Vault value) {
+		vault.set(value);
+	}
+}

main/ui/src/main/java/org/cryptomator/ui/mainwindow/VaultListCellFactory.java

@@ -0,0 +1,61 @@
+package org.cryptomator.ui.mainwindow;
+
+import javafx.fxml.FXMLLoader;
+import javafx.scene.Parent;
+import javafx.scene.control.ContentDisplay;
+import javafx.scene.control.ListCell;
+import javafx.scene.control.ListView;
+import javafx.util.Callback;
+import org.cryptomator.ui.common.FXMLLoaderFactory;
+import org.cryptomator.ui.controls.DraggableListCell;
+import org.cryptomator.ui.model.Vault;
+
+import javax.inject.Inject;
+import java.io.IOException;
+import java.io.UncheckedIOException;
+
+@MainWindowScoped
+public class VaultListCellFactory implements Callback<ListView<Vault>, ListCell<Vault>> {
+
+	private final FXMLLoaderFactory fxmlLoaders;
+
+	@Inject
+	VaultListCellFactory(@MainWindow FXMLLoaderFactory fxmlLoaders) {
+		this.fxmlLoaders = fxmlLoaders;
+	}
+
+	@Override
+	public ListCell<Vault> call(ListView<Vault> param) {
+		try {
+			FXMLLoader fxmlLoader = fxmlLoaders.load("/fxml/vault_list_cell.fxml");
+			return new Cell(fxmlLoader.getRoot(), fxmlLoader.getController());
+		} catch (IOException e) {
+			throw new UncheckedIOException("Failed to load /fxml/vault_list_cell.fxml.", e);
+		}
+	}
+	
+	private static class Cell extends DraggableListCell<Vault> {
+
+		private final Parent node;
+		private final VaultListCellController controller;
+
+		public Cell(Parent node, VaultListCellController controller) {
+			this.node = node;
+			this.controller = controller;
+		}
+
+		@Override
+		protected void updateItem(Vault item, boolean empty) {
+			super.updateItem(item, empty);
+
+			if (empty) {
+				setText(null);
+				setGraphic(null);
+			} else {
+				setContentDisplay(ContentDisplay.GRAPHIC_ONLY);
+				setGraphic(node);
+				controller.setVault(item);
+			}
+		}
+	}
+}

main/ui/src/main/java/org/cryptomator/ui/mainwindow/VaultListController.java

@@ -16,20 +16,23 @@ public class VaultListController implements FxController {
 
 	private final ObservableList<Vault> vaults;
 	private final ObjectProperty<Vault> selectedVault;
+	private final VaultListCellFactory cellFactory;
 	private final AddVaultWizardComponent.Builder addVaultWizard;
-	public ListView vaultList;
+	public ListView<Vault> vaultList;
 	public AnchorPane onboardingOverlay;
 
 	@Inject
-	VaultListController(ObservableList<Vault> vaults, ObjectProperty<Vault> selectedVault, AddVaultWizardComponent.Builder addVaultWizard) {
+	VaultListController(ObservableList<Vault> vaults, ObjectProperty<Vault> selectedVault, VaultListCellFactory cellFactory, AddVaultWizardComponent.Builder addVaultWizard) {
 		this.vaults = vaults;
 		this.selectedVault = selectedVault;
+		this.cellFactory = cellFactory;
 		this.addVaultWizard = addVaultWizard;
 	}
 
 	public void initialize() {
 		onboardingOverlay.visibleProperty().bind(Bindings.isEmpty(vaults));
 		vaultList.setItems(vaults);
+		vaultList.setCellFactory(cellFactory);
 		selectedVault.bind(vaultList.getSelectionModel().selectedItemProperty());
 	}
 

main/ui/src/main/resources/fxml/vault_list_cell.fxml

@@ -0,0 +1,12 @@
+<?xml version="1.0" encoding="UTF-8"?>
+
+<?import javafx.scene.control.Label?>
+<?import javafx.scene.layout.VBox?>
+<VBox xmlns="http://javafx.com/javafx"
+	  xmlns:fx="http://javafx.com/fxml"
+	  fx:controller="org.cryptomator.ui.mainwindow.VaultListCellController"
+	  prefHeight="50.0" prefWidth="200.0">
+	
+	<Label text="${controller.vault}"/>
+
+</VBox>