@Override
protected void doPaste(Object targetObject, Object[] sourceObjects) {
// Get the model
IBundleModel model = getBundleModel();
// Ensure the model is defined
if (model == null) {
return;
}
// Get the bundle
IBundle bundle = model.getBundle();
// Paste all source objects
for (Object sourceObject : sourceObjects) {
if (sourceObject instanceof ExportPackageObject) {
ExportPackageObject exportPackageObject = (ExportPackageObject) sourceObject;
// Export package object
// Adjust all the source object transient field values to
// acceptable values
exportPackageObject.reconnect(model, fHeader, getVersionAttribute());
// Add the object to the header
if (fHeader == null) {
// Export package header not defined yet
// Define one
// Value will get inserted into a new export package object
// created by a factory
// Value needs to be empty string so no export package
// object is created as the initial value
bundle.setHeader(getExportedPackageHeader(), ""); // $NON-NLS-1$
}
// Add the export package to the header
fHeader.addPackage(exportPackageObject);
}
}
}
@Override
protected boolean canPaste(Object targetObject, Object[] sourceObjects) {
HashMap<?, ?> currentPackageFragments = null;
// Only export package objects that represent existing package
// fragments within the Java project that this plugin.xml is stored
// can be pasted
for (Object sourceObject : sourceObjects) {
// Only export package objects are allowed
if ((sourceObject instanceof ExportPackageObject) == false) {
return false;
}
// Get the package fragments that are allowed and store them to
// assist in searching
if (currentPackageFragments == null) {
currentPackageFragments = createCurrentExportPackageMap();
}
// Only export packages that are in the list of allowed package
// fragments are allowed
ExportPackageObject exportPackageObject = (ExportPackageObject) sourceObject;
if (currentPackageFragments.containsKey(exportPackageObject.getName()) == false) {
return false;
}
}
return true;
}
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);
}
}
}