/* @NonNull */
@Override
public Iterable<Pair<IStorage, IProject>> getStorages(/* @NonNull */ URI uri) {
List<Pair<IStorage, IProject>> result = newArrayListWithCapacity(1);
List<PackageFragmentRootData> packageFragmentRootDatas;
synchronized (cachedPackageFragmentRootData) {
packageFragmentRootDatas = newArrayList(cachedPackageFragmentRootData.values());
}
Iterator<PackageFragmentRootData> iterator = packageFragmentRootDatas.iterator();
while (iterator.hasNext()) {
PackageFragmentRootData data = iterator.next();
if (data.exists()) {
if (data.uriPrefix == null || uri.toString().startsWith(data.uriPrefix.toString())) {
IStorage storage = data.uri2Storage.get(uri);
if (storage != null) {
for (IPackageFragmentRoot root : data.associatedRoots.values()) {
result.add(Tuples.create(storage, root.getJavaProject().getProject()));
}
}
}
} else {
iterator.remove();
}
}
if (result.isEmpty() && uri.isArchive()) {
String authority = uri.authority();
authority = authority.substring(0, authority.length() - 1);
URI archiveURI = URI.createURI(authority);
if (archiveURI.isFile() || archiveURI.isPlatformResource()) {
IPath archivePath =
new Path(
archiveURI.isPlatformResource()
? archiveURI.toPlatformString(true)
: archiveURI.toFileString());
for (PackageFragmentRootData data : packageFragmentRootDatas) {
if (data.uriPrefix != null && archivePath.equals(data.getPath())) {
// prefixes have an empty last segment.
URI prefix =
data.uriPrefix.lastSegment().length() == 0
? data.uriPrefix.trimSegments(1)
: data.uriPrefix;
URI expectedURI = prefix.appendSegments(uri.segments());
IStorage storage = data.uri2Storage.get(expectedURI);
if (storage != null) {
for (IPackageFragmentRoot root : data.associatedRoots.values()) {
result.add(Tuples.create(storage, root.getJavaProject().getProject()));
}
}
}
}
}
}
return result;
}
/**
* SIMPLY COPIED;
*
* @param diagram
* @return
*/
private IProject getProjectFromDiagram(Diagram diagram) {
IProject currentProject = null;
Resource resource = diagram.eResource();
URI uri = resource.getURI();
URI uriTrimmed = uri.trimFragment();
if (uriTrimmed.isPlatformResource()) {
String platformString = uriTrimmed.toPlatformString(true);
IResource fileResource = ResourcesPlugin.getWorkspace().getRoot().findMember(platformString);
if (fileResource != null) {
currentProject = fileResource.getProject();
}
} else {
IResource fileResource =
ResourcesPlugin.getWorkspace().getRoot().findMember(uriTrimmed.toString());
if (fileResource != null) {
currentProject = fileResource.getProject();
}
}
return currentProject;
}
private String relative(String path) {
path = substitute(path);
URI sourceURI = source.eResource().getURI();
URI result = URI.createURI(path).resolve(sourceURI);
if (result.isFile()) {
return result.path();
} else if (result.isPlatformResource()) {
return getFileFromProjectPath(result.toPlatformString(true));
}
return "";
}
/** @generated */
public StateMachine_MAVONewDiagramFileWizard(
URI domainModelURI, EObject diagramRoot, TransactionalEditingDomain editingDomain) {
assert domainModelURI != null : "Domain model uri must be specified"; // $NON-NLS-1$
assert diagramRoot != null : "Doagram root element must be specified"; // $NON-NLS-1$
assert editingDomain != null : "Editing domain must be specified"; // $NON-NLS-1$
myFileCreationPage =
new WizardNewFileCreationPage(
edu.toronto.cs.se.modelepedia.statemachine_mavo.diagram.part.Messages
.StateMachine_MAVONewDiagramFileWizard_CreationPageName,
StructuredSelection.EMPTY);
myFileCreationPage.setTitle(
edu.toronto.cs.se.modelepedia.statemachine_mavo.diagram.part.Messages
.StateMachine_MAVONewDiagramFileWizard_CreationPageTitle);
myFileCreationPage.setDescription(
NLS.bind(
edu.toronto.cs.se.modelepedia.statemachine_mavo.diagram.part.Messages
.StateMachine_MAVONewDiagramFileWizard_CreationPageDescription,
edu.toronto.cs.se.modelepedia.statemachine_mavo.diagram.edit.parts.StateMachineEditPart
.MODEL_ID));
IPath filePath;
String fileName = URI.decode(domainModelURI.trimFileExtension().lastSegment());
if (domainModelURI.isPlatformResource()) {
filePath = new Path(domainModelURI.trimSegments(1).toPlatformString(true));
} else if (domainModelURI.isFile()) {
filePath = new Path(domainModelURI.trimSegments(1).toFileString());
} else {
// TODO : use some default path
throw new IllegalArgumentException("Unsupported URI: " + domainModelURI); // $NON-NLS-1$
}
myFileCreationPage.setContainerFullPath(filePath);
myFileCreationPage.setFileName(
edu.toronto.cs.se.modelepedia.statemachine_mavo.diagram.part
.StateMachine_MAVODiagramEditorUtil.getUniqueFileName(
filePath, fileName, "statemachinediag_mavo")); // $NON-NLS-1$
diagramRootElementSelectionPage =
new DiagramRootElementSelectionPage(
edu.toronto.cs.se.modelepedia.statemachine_mavo.diagram.part.Messages
.StateMachine_MAVONewDiagramFileWizard_RootSelectionPageName);
diagramRootElementSelectionPage.setTitle(
edu.toronto.cs.se.modelepedia.statemachine_mavo.diagram.part.Messages
.StateMachine_MAVONewDiagramFileWizard_RootSelectionPageTitle);
diagramRootElementSelectionPage.setDescription(
edu.toronto.cs.se.modelepedia.statemachine_mavo.diagram.part.Messages
.StateMachine_MAVONewDiagramFileWizard_RootSelectionPageDescription);
diagramRootElementSelectionPage.setModelElement(diagramRoot);
myEditingDomain = editingDomain;
}
@Override
public InputStream loadFile(Resource resource, String filename) {
if (resource == null) return null;
URI uri = resource.getURI();
if (uri.isPlatformResource()) {
IWorkspaceRoot root = ResourcesPlugin.getWorkspace().getRoot();
IFile modelFile = root.getFile(new Path(uri.toPlatformString(false)));
IContainer modelParent = modelFile.getParent();
if (modelParent instanceof IFolder) {
IFolder modelDir = (IFolder) modelParent;
IFile file = modelDir.getFile(filename);
try {
return file.getContents();
} catch (CoreException e) {
LOGGER.warn("Can't handle file '" + filename + "': " + e.getMessage());
}
}
}
LOGGER.warn("Can't find file '" + filename + "' in project");
return null;
}
private GenModel loadGenmodel(String resourceOrNsURI, ResourceSet resourceSet) {
URI uri = null;
try {
uri = URI.createURI(resourceOrNsURI);
if (uri.fragment() == null) {
Resource resource = resourceSet.getResource(uri, true);
return (GenModel) resource.getContents().get(0);
}
return (GenModel) resourceSet.getEObject(uri, true);
} catch (IllegalArgumentException ex) {
LOG.trace("Invalid package URI: '" + resourceOrNsURI + "'", ex);
return null;
} catch (RuntimeException ex) {
if (uri != null && uri.isPlatformResource()) {
String platformString = uri.toPlatformString(true);
URI platformPluginURI = URI.createPlatformPluginURI(platformString, true);
return loadGenmodel(platformPluginURI.toString(), resourceSet);
}
LOG.trace("Cannot load package with URI '" + resourceOrNsURI + "'", ex);
return null;
}
}
// copy/pasted from PreferenceStoreWhitespaceInformationProvider, just call to
// senseLineDelimiter() commented out
protected String getLineSeparatorPreference(URI uri) {
// if (uri.isPlatformResource()) {
// IFile file = workspace.getRoot().getFile(new Path(uri.toPlatformString(true)));
// String delimiter = senseLineDelimiter(file);
// if (delimiter != null) return delimiter;
// }
IProject project = null;
if (uri.isPlatformResource()) {
project = workspace.getRoot().getProject(uri.segment(1));
} else {
for (Pair<IStorage, IProject> storage : storage2UriMapper.getStorages(uri)) {
project = storage.getSecond();
break;
}
}
if (project != null) {
String result = getLineSeparatorPreference(new ProjectScope(project));
if (result != null) return result;
}
@SuppressWarnings("all")
String result = getLineSeparatorPreference(new InstanceScope());
if (result != null) return result;
return System.getProperty("line.separator");
}
