[client] fat refactor to reflect what the current state of the classes actually do

remove 'Custom' from windows in which we can also set default perms
TODO: wizards: DefPerms and CustomPerms still split in two pages, so let the "Custom" in the pages class' names as its still the case, but the question is: should it be like this? or do we put the defaults permissions checkboxes also on the last page?

1 files changed, 143 insertions, 0 deletions

diff --git a/dozentenmodul/src/main/java/org/openslx/dozmod/gui/window/LectureChangeImage.java b/dozentenmodul/src/main/java/org/openslx/dozmod/gui/window/LectureChangeImage.java
new file mode 100644
index 00000000..4ba21f86
--- /dev/null
+++ b/dozentenmodul/src/main/java/org/openslx/dozmod/gui/window/LectureChangeImage.java
@@ -0,0 +1,143 @@
+package org.openslx.dozmod.gui.window;
+
+import java.awt.Window;
+import java.awt.event.ActionEvent;
+import java.awt.event.ActionListener;
+import java.awt.event.MouseAdapter;
+import java.awt.event.MouseEvent;
+
+import javax.swing.SwingUtilities;
+import javax.swing.event.ListSelectionEvent;
+import javax.swing.event.ListSelectionListener;
+
+import org.apache.log4j.Logger;
+import org.openslx.bwlp.thrift.iface.ImageSummaryRead;
+import org.openslx.dozmod.gui.Gui;
+import org.openslx.dozmod.gui.control.table.ImageTable;
+import org.openslx.dozmod.gui.helper.MessageType;
+import org.openslx.dozmod.gui.helper.UiFeedback;
+import org.openslx.dozmod.gui.window.layout.LectureChangeImageLayout;
+import org.openslx.dozmod.permissions.ImagePerms;
+
+/**
+ * Window for changing the linked image of a lecture
+ */
+@SuppressWarnings("serial")
+public class LectureChangeImage extends LectureChangeImageLayout implements UiFeedback {
+
+	private static final Logger LOGGER = Logger.getLogger(LectureChangeImage.class);
+
+	private boolean okUsed = false;
+	private ImageTable imageTable;
+
+	private LectureChangeImage me;
+
+	/**
+	 * Don't use this constructor, use static function open instead.
+	 */
+	protected LectureChangeImage(final Window modalParent) {
+		super(modalParent);
+		me = this;
+
+		/**
+		 * 	initialise the ImageListViewer 
+		 */
+		imageListViewer.refreshList(false, 1);
+		imageTable = imageListViewer.getImageTable();
+
+		imageTable.setColumnVisible(ImageTable.COL_LASTCHANGE , false);
+		imageTable.setColumnVisible(ImageTable.COL_OS , false);
+		imageTable.setColumnVisible(ImageTable.COL_SIZE , false);
+		imageTable.setColumnVisible(ImageTable.COL_TEMPLATE , false);
+
+		// finally the table listeners
+		imageTable.addMouseListener(new MouseAdapter() {
+			@Override
+			public void mouseClicked(MouseEvent e) {
+
+			}
+			@Override
+			public void mousePressed(MouseEvent e) {
+				processClick(e);
+			}
+			@Override
+			public void mouseReleased(MouseEvent e) {
+				processClick(e);
+			}
+			private void processClick(MouseEvent e) {
+				// left double click => open details
+				if (SwingUtilities.isLeftMouseButton(e) && e.getClickCount() == 2) {
+					ImageSummaryRead image = imageTable.getSelectedItem();
+					if (image.isValid && ImagePerms.canLink(image)) {
+						okUsed = true;
+						dispose();
+					} else {
+						if(!image.isValid)
+							Gui.showMessageBox(me, "Ausgewähltes Image ist ungültig!", MessageType.ERROR, LOGGER , null);
+						else Gui.showMessageBox(me, "Keine Rechte zum verlinken auf das ausgewählte Image.", MessageType.ERROR, LOGGER , null);
+					}
+				}
+
+			}
+		});
+
+
+		imageTable.getSelectionModel().addListSelectionListener(new ListSelectionListener() {
+			@Override
+			public void valueChanged(ListSelectionEvent e) {
+				ImageSummaryRead image = imageTable.getSelectedItem();
+				btnOk.setEnabled(image.isValid && ImagePerms.canLink(image));
+			}
+		});
+
+		/**
+		 * ActionListeners for the buttons.
+		 */
+		btnOk.addActionListener(new ActionListener() {
+			@Override
+			public void actionPerformed(ActionEvent e) {
+				okUsed = true;
+				dispose();
+			}
+		});
+		btnClose.addActionListener(new ActionListener() {
+			@Override
+			public void actionPerformed(ActionEvent arg0) {
+				dispose();				
+			}
+		});
+	}
+
+
+	/**
+	 * Set window visible and return resulting ImageSummaryRead
+	 * @return ImageSummaryRead of selected Image
+	 */
+	private ImageSummaryRead runAndReturn(){
+		setVisible(true);
+		if (okUsed){
+			return imageTable.getSelectedItem();
+		} else {
+			return null;
+		}
+	}
+
+	/**
+	 * Create new LectureChangeLinkedImage
+	 * @param modalParent parent window of the popup window
+	 * @return ImageSummaryRead of selected image or null, if abort has been used
+	 */
+	public static ImageSummaryRead open(Window modalParent) {
+		return new LectureChangeImage(modalParent).runAndReturn();
+	}
+
+	@Override
+	public boolean wantConfirmQuit() {
+		return false;
+	}
+
+	@Override
+	public void escapePressed() {
+		dispose();
+	}
+}