From 3b5728de6f2d8d2852fbb86fa8cac21e6dccc19b Mon Sep 17 00:00:00 2001
From: Stefan Suhren <suhren.stefan@fh-swf.de>
Date: Mon, 4 May 2015 22:11:28 +0200
Subject: Build a file browser looking like Finder

---
 .../java2/aufgabe05/view/DirectoryTableView.java   | 88 ++++++++++++++++++++++
 1 file changed, 88 insertions(+)
 create mode 100644 src/de/fhswf/in/inf/java2/aufgabe05/view/DirectoryTableView.java

(limited to 'src/de/fhswf/in/inf/java2/aufgabe05/view/DirectoryTableView.java')

diff --git a/src/de/fhswf/in/inf/java2/aufgabe05/view/DirectoryTableView.java b/src/de/fhswf/in/inf/java2/aufgabe05/view/DirectoryTableView.java
new file mode 100644
index 0000000..0b76632
--- /dev/null
+++ b/src/de/fhswf/in/inf/java2/aufgabe05/view/DirectoryTableView.java
@@ -0,0 +1,88 @@
+/**
+ * 
+ */
+
+package de.fhswf.in.inf.java2.aufgabe05.view;
+
+import java.io.File;
+import java.time.LocalDateTime;
+import java.util.ArrayList;
+import java.util.List;
+
+import javafx.beans.property.SimpleObjectProperty;
+import javafx.collections.FXCollections;
+import javafx.scene.control.TableColumn;
+import javafx.scene.control.TableView;
+import javafx.scene.control.cell.PropertyValueFactory;
+import de.fhswf.fbin.java2fx.entities.FXFile;
+import de.fhswf.fbin.java2fx.tables.CheckBoxTableCellFactory;
+import de.fhswf.fbin.java2fx.tables.LocalDateTimeTableCellFactory;
+import de.fhswf.fbin.java2fx.tables.NumberTableCellFactory;
+
+/**
+ * TODO Add comment here
+ *
+ * @author $Author: $
+ * @version $Revision: $, $Date: $ UTC
+ */
+public class DirectoryTableView extends TableView<FXFile>
+{
+   private SimpleObjectProperty<FXFile> parentDirectoryProperty;
+
+   public SimpleObjectProperty<FXFile> getParentDirectoryProperty()
+   {
+      return parentDirectoryProperty;
+   }
+
+   public DirectoryTableView(FXFile parentDirectory)
+   {
+      this.parentDirectoryProperty = new SimpleObjectProperty<FXFile>(parentDirectory);
+
+      // name column with default cell factory
+      TableColumn<FXFile, String> nameCol = new TableColumn<>("Name");
+      nameCol.setCellValueFactory(new PropertyValueFactory<FXFile, String>(
+            "name"));
+
+      // length column with custom number cell factory
+      TableColumn<FXFile, Number> lengthCol = new TableColumn<>("Length");
+      lengthCol.setCellValueFactory(new PropertyValueFactory<FXFile, Number>(
+            "length"));
+      lengthCol.setCellFactory(new NumberTableCellFactory<FXFile>());
+
+      // last modified column with custom date cell factory
+      TableColumn<FXFile, LocalDateTime> lastModifiedCol = new TableColumn<>(
+            "Last Modified");
+      lastModifiedCol
+            .setCellValueFactory(new PropertyValueFactory<FXFile, LocalDateTime>(
+                  "lastModified"));
+      lastModifiedCol
+            .setCellFactory(new LocalDateTimeTableCellFactory<FXFile>());
+
+      // hidden attribute column with custom checkbox cell factory
+      TableColumn<FXFile, Boolean> hiddenCol = new TableColumn<>("Hidden");
+      hiddenCol
+            .setCellValueFactory(new PropertyValueFactory<FXFile, Boolean>(
+                  "hidden"));
+      hiddenCol.setCellFactory(new CheckBoxTableCellFactory<FXFile>());
+
+      this.getColumns()
+            .addAll(nameCol, lengthCol, lastModifiedCol, hiddenCol);
+
+      this.parentDirectoryProperty
+            .addListener((ov, oldParent, newParent) -> {
+               updateContent(newParent);
+            });
+   }
+
+   private void updateContent(FXFile newParent)
+   {
+      File[] files = newParent.getFile().listFiles(f -> (f.isFile()));
+      List<FXFile> fxFiles = new ArrayList<>();
+      for (File file : files)
+      {
+         fxFiles.add(new FXFile(file));
+      }
+      this.getItems().setAll(FXCollections.observableArrayList(fxFiles));
+
+   }
+}
-- 
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