[client] Added lecture details layout and window. (not working yet)

1 files changed, 147 insertions, 0 deletions

diff --git a/dozentenmodul/src/main/java/org/openslx/dozmod/gui/window/LectureDetailsWindow.java b/dozentenmodul/src/main/java/org/openslx/dozmod/gui/window/LectureDetailsWindow.java
new file mode 100644
index 00000000..ee7f5db8
--- /dev/null
+++ b/dozentenmodul/src/main/java/org/openslx/dozmod/gui/window/LectureDetailsWindow.java
@@ -0,0 +1,147 @@
+package org.openslx.dozmod.gui.window;
+
+import java.awt.Frame;
+import java.awt.event.ActionEvent;
+import java.awt.event.ActionListener;
+import java.awt.event.KeyAdapter;
+import java.awt.event.KeyEvent;
+import java.util.Collections;
+import java.util.Comparator;
+import java.util.List;
+
+import org.apache.log4j.Logger;
+import org.openslx.bwlp.thrift.iface.ImageDetailsRead;
+import org.openslx.bwlp.thrift.iface.LectureRead;
+import org.openslx.bwlp.thrift.iface.OperatingSystem;
+import org.openslx.bwlp.thrift.iface.Virtualizer;
+import org.openslx.dozmod.gui.Gui;
+import org.openslx.dozmod.gui.MainWindow;
+import org.openslx.dozmod.gui.helper.MessageType;
+import org.openslx.dozmod.gui.window.layout.LectureDetailsWindowLayout;
+import org.openslx.dozmod.permissions.ImagePerms;
+import org.openslx.dozmod.thrift.MetaDataCache;
+import org.openslx.dozmod.thrift.Session;
+import org.openslx.dozmod.thrift.UserCache;
+import org.openslx.dozmod.util.FormatHelper;
+import org.openslx.thrifthelper.ThriftManager;
+import org.openslx.util.QuickTimer;
+import org.openslx.util.QuickTimer.Task;
+
+@SuppressWarnings("serial")
+public class LectureDetailsWindow extends LectureDetailsWindowLayout {
+
+	private static final Logger LOGGER = Logger.getLogger(LectureDetailsWindow.class);
+
+	private final LectureDetailsWindow me = this;
+
+	private LectureRead lecture = null;
+
+	public LectureDetailsWindow(Frame modalParent) {
+		super(modalParent);
+
+		// Close button closes window
+		btnClose.addActionListener(new ActionListener() {
+			@Override
+			public void actionPerformed(ActionEvent e) {
+				dispose();
+			}
+		});
+		// ESC closes this window
+		addKeyListener(new KeyAdapter() {
+			@Override
+			public void keyPressed(KeyEvent e) {
+				LOGGER.debug("he");
+				if (e.getKeyCode() == KeyEvent.VK_ESCAPE) {
+					dispose();
+				}
+			}
+		});
+		setFocusable(true);
+	}
+
+	/**
+	 * @param lectureId the id of the image to be displayed
+	 */
+	public void setLecture(final String lectureId) {
+
+		QuickTimer.scheduleOnce(new Task() {
+			@Override
+			public void fire() {
+				Exception error = null;
+				try {
+					synchronized (me) {
+						if (lecture != null)
+							return;
+						lecture = ThriftManager.getSatClient().getLectureDetails(Session.getSatelliteToken(), lectureId);
+					}
+				} catch (Exception e) {
+					error = e;
+				}
+				final Exception e = error;
+				Gui.asyncExec(new Runnable() {
+					@Override
+					public void run() {
+						if (e != null || lecture == null) {
+							Gui.showMessageBox(null, "Konnte Daten der Vorlesung nicht abrufen",
+									MessageType.ERROR, LOGGER, e);
+							dispose();
+						} else {
+							fill();
+						}
+					}
+				});
+			}
+		});
+	}
+
+	/**
+	 * callback function when we received the image's details from the server
+	 */
+	private void fill() {
+		if (lecture == null)
+			return;
+		txtTitle.setText(lecture.getLectureName());
+		txtDescription.setText(lecture.getDescription());
+		if (lecture.image != null)
+			txtImageName.setText(lecture.image.getImageName());
+		lblOwner.setUser(UserCache.find(lecture.getOwnerId()));
+		lblUpdater.setUser(UserCache.find(lecture.getUpdaterId()));
+		lblCreateTime.setText(FormatHelper.longDate(lecture.getCreateTime()));
+		lblUpdateTime.setText(FormatHelper.longDate(lecture.getUpdateTime()));
+		lblStartTime.setText(FormatHelper.longDate(lecture.getStartTime()));
+		lblEndTime.setText(FormatHelper.longDate(lecture.getEndTime()));
+
+		txtId.setText(lecture.getLectureId());
+
+		btnIsEnabled.setSelected(lecture.isEnabled);
+		btnIsExam.setSelected(lecture.isExam);
+		// TODO grey out non editable components
+		//makeEditable(ImagePerms.canEdit(lecture));
+		pack();
+		MainWindow.centerShell(this);
+		setVisible(true);
+	}
+
+	/**
+	 * Enables/disables the editable fields based on 'editable'
+	 * 
+	 * @param editable true to make fields editable, false otherwise.
+	 */
+	private void makeEditable(boolean editable) {
+		txtTitle.setEnabled(editable);
+		txtDescription.setEnabled(editable);
+		txtId.setEnabled(editable);
+	}
+
+	/**
+	 * Opens a new LectureDetailsWindow showing the details of the
+	 * lecture with ID = lectureId
+	 * 
+	 * @param modalParent parent of this window
+	 * @param lectureId id of the lecture to set the details of
+	 */
+	public static void open(Frame modalParent, String lectureId) {
+		LectureDetailsWindow win = new LectureDetailsWindow(modalParent);
+		win.setLecture(lectureId);
+	}
+}