[client] Disable buttons and options if user is student and can't see imageDetails.

1 files changed, 36 insertions, 3 deletions

diff --git a/dozentenmodul/src/main/java/org/openslx/dozmod/gui/window/LectureListWindow.java b/dozentenmodul/src/main/java/org/openslx/dozmod/gui/window/LectureListWindow.java
index 5b082418..4758a0c2 100644
--- a/dozentenmodul/src/main/java/org/openslx/dozmod/gui/window/LectureListWindow.java
+++ b/dozentenmodul/src/main/java/org/openslx/dozmod/gui/window/LectureListWindow.java
@@ -26,6 +26,8 @@ import javax.swing.event.ListSelectionEvent;
 import javax.swing.event.ListSelectionListener;
 
 import org.apache.log4j.Logger;
+import org.openslx.bwlp.thrift.iface.ImageDetailsRead;
+import org.openslx.bwlp.thrift.iface.ImageVersionDetails;
 import org.openslx.bwlp.thrift.iface.LectureSummary;
 import org.openslx.bwlp.thrift.iface.UserInfo;
 import org.openslx.dozmod.gui.Gui;
@@ -125,18 +127,20 @@ public class LectureListWindow extends LectureListWindowLayout {
 			return cal.getTimeInMillis() > end ? true: false;
 		}
 	};
-	
+
 	/**
 	 * Popup menu items
 	 */
 	private JMenuItem popupItemNew = new JMenuItem("Neu");
 	private JMenuItem popupItemEdit = new JMenuItem("Bearbeiten");
 	private JMenuItem popupItemLinked = new JMenuItem("Imagedetails anzeigen");
+	private JMenuItem popupItemDownload = new JMenuItem("Verlinktes Image herunterladen");
 	private JMenuItem popupItemDelete = new JMenuItem("Löschen");
 
 	public LectureListWindow() {
 		super();
 
+
 		// filter the objects in the table depending on the search field
 		searchTextField.getDocument().addDocumentListener(new DocumentListener() {
 			@Override
@@ -219,6 +223,25 @@ public class LectureListWindow extends LectureListWindowLayout {
 				if (e.getSource().equals(popupItemEdit)) {
 					openLectureDetails(lecture);
 				}
+				if (e.getSource().equals(popupItemDownload)) {
+					
+					//TODO fix for students, who cannot see imageDetails somehow get filesize from server.
+					ImageDetailsRead image = ThriftActions.getImageDetails(JOptionPane.getFrameForComponent(me) , lecture.imageBaseId);
+					if(image != null) {
+						long versionSize = -1;
+						for (ImageVersionDetails version : image.getVersions()) {
+							if(version.versionId.equals(lecture.imageVersionId)){
+								versionSize = version.fileSize;
+								break;
+							}
+						}
+						if (versionSize != -1) {
+							ThriftActions.initDownload(JOptionPane.getFrameForComponent(me), lecture.imageVersionId, 
+									lecture.imageBaseId, image.virtId, image.osId, versionSize, null);
+						}
+					}
+						
+				}
 				if (e.getSource().equals(popupItemLinked)) {
 					ImageDetailsWindow.open(JOptionPane.getFrameForComponent(me), lecture.imageBaseId, null);
 				}
@@ -230,6 +253,7 @@ public class LectureListWindow extends LectureListWindowLayout {
 		pop.addMenuItem(popupItemNew);
 		pop.addMenuItem(popupItemEdit);
 		pop.addMenuItem(popupItemLinked);
+		pop.addMenuItem(popupItemDownload);
 		pop.addSeparator();
 		pop.addMenuItem(popupItemDelete);
 
@@ -249,7 +273,7 @@ public class LectureListWindow extends LectureListWindowLayout {
 			}
 			private void processClick(MouseEvent e) {
 				// left double click => open details
-				if (SwingUtilities.isLeftMouseButton(e) && e.getClickCount() == 2) {
+				if (SwingUtilities.isLeftMouseButton(e) && e.getClickCount() == 2 && Session.canListImages()) {
 					openLectureDetails(lectureTable.getSelectedItem());
 					return;
 				}
@@ -283,7 +307,11 @@ public class LectureListWindow extends LectureListWindowLayout {
 				updateAvailableOptions(item);
 			}
 		});
-		filterCbo.setSelectedItem(FilterType.OWN);
+		if (Session.canListImages()) {
+			filterCbo.setSelectedItem(FilterType.OWN);
+		} else {
+			filterCbo.setSelectedItem(FilterType.ALL);
+		}
 		updateAvailableOptions(null);
 	}
 	/**
@@ -394,6 +422,11 @@ public class LectureListWindow extends LectureListWindowLayout {
 
 	@Override
 	public void requestShow() {
+		// en-/disable buttons when student
+		switchViewButton.setEnabled(Session.canListImages());
+		newButton.setEnabled(Session.canListImages());
+		popupItemNew.setEnabled(Session.canListImages());
+		popupItemLinked.setEnabled(Session.canListImages());
 		refreshList(false);
 	}