Merge pull request #593 from srcarter3/unidata_20.3.2

Add functionality to delete displays

cave/com.raytheon.uf.viz.d2d.ui/plugin.xml

@@ -1368,6 +1368,10 @@
     				</with>
                </activeWhen>
 	     </handler>
+	     <handler
+	           class="com.raytheon.uf.viz.d2d.ui.actions.DeleteAWIPSBundle"
+	           commandId="com.raytheon.viz.ui.deleteAWIPSBundle">
+	     </handler>
          <handler
                class="com.raytheon.uf.viz.d2d.ui.actions.SetPerspectiveHandler"
                commandId="com.raytheon.viz.ui.setperspective">
@@ -1800,6 +1804,12 @@
             description="Copy out an AWIPS procedure"
             name="Copy Out AWIPS Procedure">
       </command>
+      <command
+            id="com.raytheon.viz.ui.deleteAWIPSProcedure"
+            categoryId="com.raytheon.uf.viz.d2d.ui"
+            description="Delete a bundle"
+            name="Delete Bundle">
+      </command>
       <command
             id="com.raytheon.viz.ui.setperspective"
             name="Set Perspective">

cave/com.raytheon.uf.viz.d2d.ui/src/com/raytheon/uf/viz/d2d/ui/actions/DeleteAWIPSBundle.java

@@ -0,0 +1,94 @@
+/**
+ * This software was developed and / or modified by Raytheon Company,
+ * pursuant to Contract DG133W-05-CQ-1067 with the US Government.
+ * 
+ * U.S. EXPORT CONTROLLED TECHNICAL DATA
+ * This software product contains export-restricted data whose
+ * export/transfer/disclosure is restricted by U.S. law. Dissemination
+ * to non-U.S. persons whether in the United States or abroad requires
+ * an export license or other authorization.
+ * 
+ * Contractor Name:        Raytheon Company
+ * Contractor Address:     6825 Pine Street, Suite 340
+ *                         Mail Stop B8
+ *                         Omaha, NE 68106
+ *                         402.291.0100
+ * 
+ * See the AWIPS II Master Rights File ("Master Rights File.pdf") for
+ * further licensing information.
+ **/
+package com.raytheon.uf.viz.d2d.ui.actions;
+
+import org.eclipse.core.commands.AbstractHandler;
+import org.eclipse.core.commands.ExecutionEvent;
+import org.eclipse.core.commands.ExecutionException;
+import org.eclipse.ui.handlers.HandlerUtil;
+
+import com.raytheon.uf.common.localization.ILocalizationFile;
+import com.raytheon.uf.common.localization.LocalizationContext.LocalizationType;
+import com.raytheon.uf.common.localization.exception.LocalizationException;
+import com.raytheon.uf.common.status.IUFStatusHandler;
+import com.raytheon.uf.common.status.UFStatus;
+import com.raytheon.uf.common.status.UFStatus.Priority;
+import com.raytheon.viz.ui.actions.SavePerspectiveHandler;
+import com.raytheon.viz.ui.dialogs.ICloseCallback;
+import com.raytheon.viz.ui.dialogs.localization.VizLocalizationFileListDlg;
+import com.raytheon.viz.ui.dialogs.localization.VizLocalizationFileListDlg.Mode;
+
+/**
+ * Delete an AWIPS bundle
+ * 
+ * <pre>
+ * 
+ * SOFTWARE HISTORY
+ * 
+ * Date         Ticket#     Engineer    Description
+ * ------------ ----------  ----------- --------------------------
+ * Jul 12, 2017             mjames@ucar Copied from DeleteAWIPSProcedure
+ * Oct 29, 2021           srcarter@ucar Replaced "Bundle" with "Display"
+ * Oct 10, 2023           srcarter@ucar Use addCloseCallback instead of deprecated method
+ * </pre>
+ * 
+ * @author mjames@ucar
+ * @version 1
+ */
+public class DeleteAWIPSBundle extends AbstractHandler {
+    private final transient IUFStatusHandler statusHandler = UFStatus
+            .getHandler(DeleteAWIPSBundle.class);
+
+    private VizLocalizationFileListDlg listDlg;
+
+    @Override
+    public Object execute(ExecutionEvent event) throws ExecutionException {
+        if (listDlg == null || listDlg.getShell() == null
+                || listDlg.isDisposed()) {
+            listDlg = new VizLocalizationFileListDlg("Delete Display",
+                    HandlerUtil.getActiveShell(event), Mode.DELETE,
+                    SavePerspectiveHandler.PERSPECTIVES_DIR, "perspectives",
+                    LocalizationType.COMMON_STATIC);
+            listDlg.addCloseCallback(new ICloseCallback() {
+
+                @Override
+                public void dialogClosed(Object returnValue) {
+                    if (returnValue instanceof ILocalizationFile) {
+                        ILocalizationFile selectedFile = (ILocalizationFile) returnValue;
+                        try {
+                            selectedFile.delete();
+                        } catch (LocalizationException e) {
+                            statusHandler.handle(
+                                    Priority.PROBLEM,
+                                    "Error deleting bundle: "
+                                            + selectedFile.getPath());
+                        }
+                    }
+                }
+            });
+            listDlg.open();
+        } else {
+            listDlg.bringToTop();
+        }
+
+        return null;
+    }
+
+}