legacy/argeo-commons/org.argeo.cms.ui.workbench.rap/src/org/argeo/cms/ui/workbench/rap/commands/OpenHome.java

   1 package org.argeo.cms.ui.workbench.rap.commands;
   2
   3 import org.argeo.cms.ui.workbench.UserHomePerspective;
   4 import org.argeo.cms.ui.workbench.util.CommandUtils;
   5 import org.argeo.eclipse.ui.dialogs.ErrorFeedback;
   6 import org.eclipse.core.commands.AbstractHandler;
   7 import org.eclipse.core.commands.ExecutionEvent;
   8 import org.eclipse.core.commands.ExecutionException;
   9 import org.eclipse.ui.WorkbenchException;
  10 import org.eclipse.ui.handlers.HandlerUtil;
  11
  12 /** Default action of the user menu */
  13 public class OpenHome extends AbstractHandler {
  14         private final static String PROP_OPEN_HOME_CMD_ID = "org.argeo.ui.openHomeCommandId";
  15
  16         public Object execute(ExecutionEvent event) throws ExecutionException {
  17
  18                 String defaultCmdId = System.getProperty(PROP_OPEN_HOME_CMD_ID, "");
  19                 if (!"".equals(defaultCmdId.trim()))
  20                         CommandUtils.callCommand(defaultCmdId);
  21                 else {
  22                         try {
  23                                 String defaultPerspective = HandlerUtil.getActiveWorkbenchWindow(event).getWorkbench()
  24                                                 .getPerspectiveRegistry().getDefaultPerspective();
  25                                 HandlerUtil.getActiveSite(event).getWorkbenchWindow()
  26                                                 .openPage(defaultPerspective != null ? defaultPerspective : UserHomePerspective.ID, null);
  27                         } catch (WorkbenchException e) {
  28                                 ErrorFeedback.show("Cannot open home perspective", e);
  29                         }
  30                 }
  31                 return null;
  32         }
  33 }