private boolean shouldEnableProperties(Object[] selected) {
if (selected.length == 0) return false;
if (selected.length == 1) return true;
String version = ((ExportPackageObject) selected[0]).getVersion();
for (int i = 1; i < selected.length; i++) {
ExportPackageObject object = (ExportPackageObject) selected[i];
if (version == null) {
if (object.getVersion() != null) {
return false;
}
} else if (!version.equals(object.getVersion())) {
return false;
}
}
return true;
}
private void handleOpenProperties() {
Object[] selected = ((IStructuredSelection) fPackageViewer.getSelection()).toArray();
ExportPackageObject first = (ExportPackageObject) selected[0];
DependencyPropertiesDialog dialog = new DependencyPropertiesDialog(isEditable(), first);
dialog.create();
PlatformUI.getWorkbench()
.getHelpSystem()
.setHelp(dialog.getShell(), IHelpContextIds.EXPORTED_PACKAGE_PROPERTIES);
SWTUtil.setDialogSize(dialog, 400, -1);
if (selected.length == 1) dialog.setTitle(((ExportPackageObject) selected[0]).getName());
else dialog.setTitle(PDEUIMessages.ExportPackageSection_props);
if (dialog.open() == Window.OK && isEditable()) {
String newVersion = dialog.getVersion();
for (Object selectedObject : selected) {
ExportPackageObject object = (ExportPackageObject) selectedObject;
if (!newVersion.equals(object.getVersion())) object.setVersion(newVersion);
}
}
}