[client] re-enable download button in lectureDetailsWindow if user closes the filechooser

1 files changed, 18 insertions, 1 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
index 85f4813e..6919c3cd 100644
--- a/dozentenmodul/src/main/java/org/openslx/dozmod/gui/window/LectureDetailsWindow.java
+++ b/dozentenmodul/src/main/java/org/openslx/dozmod/gui/window/LectureDetailsWindow.java
@@ -41,6 +41,7 @@ import org.openslx.dozmod.permissions.LecturePerms;
 import org.openslx.dozmod.permissions.PermissionDefaultToCustomLink;
 import org.openslx.dozmod.thrift.Session;
 import org.openslx.dozmod.thrift.ThriftActions;
+import org.openslx.dozmod.thrift.ThriftActions.DownloadCallback;
 import org.openslx.dozmod.thrift.ThriftActions.LectureMetaCallback;
 import org.openslx.dozmod.thrift.ThriftError;
 import org.openslx.dozmod.thrift.cache.UserCache;
@@ -343,7 +344,19 @@ public class LectureDetailsWindow extends LectureDetailsWindowLayout implements
 			return;
 		}
 		ThriftActions.initDownload(JOptionPane.getFrameForComponent(this), lecture.imageVersionId,
-				image.imageName, image.virtId, versionSize, null);
+				image.imageName, image.virtId, versionSize, new DownloadCallback() {
+					@Override
+					public void downloadInitialized(boolean success) {
+						if (!success) {
+							Gui.asyncExec(new Runnable() {
+								@Override
+								public void run() {
+									btnDownloadImage.setEnabled(true);
+								}
+							});
+						}
+					}
+				});
 	}
 
 	/**
@@ -391,6 +404,10 @@ public class LectureDetailsWindow extends LectureDetailsWindowLayout implements
 		// success
 	}
 
+	/**
+	 * Sets the listeners for the fields of the details panel and call
+	 * reactToChange() when actions occur
+	 */
 	private void listenToChange() {
 		if (reactive)
 			return;