public static IPath[] chooseExclusionPattern(
Shell shell,
IContainer currentSourceFolder,
String title,
String message,
IPath initialPath,
boolean multiSelection) {
Class[] acceptedClasses = new Class[] {IFolder.class, IFile.class};
ISelectionStatusValidator validator =
new TypedElementSelectionValidator(acceptedClasses, multiSelection);
ViewerFilter filter = new TypedViewerFilter(acceptedClasses);
ILabelProvider lp = new WorkbenchLabelProvider();
ITreeContentProvider cp = new WorkbenchContentProvider();
IResource initialElement = null;
if (initialPath != null) {
IContainer curr = currentSourceFolder;
int nSegments = initialPath.segmentCount();
for (int i = 0; i < nSegments; i++) {
IResource elem = curr.findMember(initialPath.segment(i));
if (elem != null) {
initialElement = elem;
}
if (elem instanceof IContainer) {
curr = (IContainer) elem;
} else {
break;
}
}
}
ElementTreeSelectionDialog dialog = new ElementTreeSelectionDialog(shell, lp, cp);
dialog.setTitle(title);
dialog.setValidator(validator);
dialog.setMessage(message);
dialog.addFilter(filter);
dialog.setInput(currentSourceFolder);
dialog.setInitialSelection(initialElement);
dialog.setComparator(new ResourceComparator(ResourceComparator.NAME));
dialog.setHelpAvailable(false);
if (dialog.open() == Window.OK) {
Object[] objects = dialog.getResult();
int existingSegments = currentSourceFolder.getFullPath().segmentCount();
IPath[] resArr = new IPath[objects.length];
for (int i = 0; i < objects.length; i++) {
IResource currRes = (IResource) objects[i];
IPath path = currRes.getFullPath().removeFirstSegments(existingSegments).makeRelative();
if (currRes instanceof IContainer) {
path = path.addTrailingSeparator();
}
resArr[i] = path;
}
return resArr;
}
return null;
}
/**
* View directory selection dialog.<br>
* It is called when you press p> [Detail] search folder the "Browse" button.<br>
* Set the path to the folder you want to display a tree dialog to select a folder, the selected.
* <br>
*
* @return Folder path
*/
private IFolder folderBrowse() {
String directryPath = StringUtil.getText(searchTargetText);
// Create dialog
ElementTreeSelectionDialog dialog =
new ElementTreeSelectionDialog(
null, new WorkbenchLabelProvider(), new WorkbenchContentProvider());
// Set the resources that are displayed in the dialog
IProject project = PluginUtil.getProject(directryPath);
dialog.setInput(getDialogInput(project));
dialog.setMessage(getDialogMessage(project));
dialog.setTitle(ResourceUtil.DIR_SELECT_TITLE);
dialog.setHelpAvailable(false);
// If the folder name has already been entered into the textbox initial
// value
if (!StringUtil.isEmpty(directryPath)) {
IContainer container = ResourcesPlugin.getWorkspace().getRoot();
dialog.setInitialSelection(PluginUtil.createIFolder(container, directryPath));
}
// Add ViewerFileter
dialog.addFilter(
new ViewerFilter() {
/** {@inheritDoc} */
@Override
public boolean select(Viewer viewer, Object parentElement, Object element) {
if (element instanceof IFolder) {
return true;
} else if (element instanceof IFile) {
return false;
}
return true;
}
});
// Open the dialog.
if (dialog.open() == Window.OK) {
Object result = dialog.getFirstResult();
if (result instanceof IFolder) {
return (IFolder) result;
}
}
return null;
}
/**
* View the file selection dialog.<br>
* Called when the know-how of creating XML files "Browse" button is pressed.<br>
*
* @return File
*/
private IFolder folderBrowse() {
String filePath = page.outputFilePath();
String filePathExcludeProjectName = page.getOutputFilePathExcludeProjectName();
if (CmnStringUtil.isEmpty(filePath)) {
return null;
}
// Create dialog
final ElementTreeSelectionDialog dialog =
new ElementTreeSelectionDialog(
PluginUtil.getActiveWorkbenchShell(),
new WorkbenchLabelProvider(),
new WorkbenchContentProvider());
// Set the resources that are displayed in the dialog
// IProject project = PluginUtil.getProject(filePath);
// this.page.getSelectionProject();
IProject selectionProject = this.page.getSelectionProject();
dialog.setInput(selectionProject);
dialog.setMessage(getDialogMessage(this.page.getSelectionProject()));
dialog.setTitle(ResourceUtil.selectOutput);
dialog.setHelpAvailable(false);
// Add ViewerFileter
dialog.addFilter(
new ViewerFilter() {
/** {@inheritDoc} */
@Override
public boolean select(Viewer viewer, Object parentElement, Object element) {
if (element instanceof IFolder) {
return true;
}
return false;
}
});
// dialog.getFirstResult();
// Open the dialog.
if (dialog.open() == Window.OK) {
Object result = dialog.getFirstResult();
if (result instanceof IFolder) {
return (IFolder) result;
}
}
return null;
}
/**
*
*
* <pre>
* The method executes the creation :
* - opens a selection dialog to choose a {@link ConnectableElement} reference as a role by the {@link CollaborationUse} type
* - created a dependency between the selected role and the {@link ConnectableElement} that will be bind to it
*
* {@inheritDoc}
* </pre>
*/
@Override
protected CommandResult doExecuteWithResult(final IProgressMonitor monitor, final IAdaptable info)
throws ExecutionException {
if (!canExecute()) {
throw new ExecutionException(Messages.RoleBindingCreateCommand_INVALID_ARGS_MSG);
}
// Retrieve the graphical source of the binding.
// This differs from the semantic source of the binding which is a role of the
// CollaborationUse type.
CollaborationUse graphicalSource = (CollaborationUse) getSource();
// Create and open the selection dialog
ComposedAdapterFactory adapterFactory =
new ComposedAdapterFactory(ComposedAdapterFactory.Descriptor.Registry.INSTANCE);
Shell currentShell = new Shell(Display.getCurrent(), SWT.DIALOG_TRIM | SWT.APPLICATION_MODAL);
ElementTreeSelectionDialog dialog =
new ElementTreeSelectionDialog(
currentShell,
new AdapterFactoryLabelProvider(adapterFactory),
new CollaborationRoleTreeContentProvider());
try {
// Set dialog parameters
dialog.setTitle(Messages.RoleBindingRoleSelectionDialog_Title);
dialog.setMessage(Messages.RoleBindingRoleSelectionDialog_Message);
dialog.setAllowMultiple(false);
dialog.setHelpAvailable(false);
// The source CollaborationUse is set as input for the selection dialog,
// the CollaborationRoleTreeContentProvider provides the roles that can possibly be
// selected.
dialog.setInput(graphicalSource);
dialog.open();
} finally {
adapterFactory.dispose();
}
// If a ConnectableElement has been selected, complete command execution
// using selection as the "newly created" element and make the edited
// Collaboration reference it in the CollaborationRoles eReference.
if (dialog.getReturnCode() == ElementTreeSelectionDialog.OK) {
ConnectableElement roleToBind = (ConnectableElement) dialog.getFirstResult();
// Create a Dependency (the binding) between selected role and a ConnectableElement
// (the target)
Dependency newBinding = UMLFactory.eINSTANCE.createDependency();
getContainer().getPackagedElements().add(newBinding);
newBinding.getClients().add(roleToBind);
newBinding.setName("binding_" + roleToBind.getName() + "_" + getTarget().getName());
newBinding.getSuppliers().add(getTarget());
graphicalSource.getRoleBindings().add(newBinding);
doConfigure(newBinding, monitor, info);
((CreateElementRequest) getRequest()).setNewElement(newBinding);
return CommandResult.newOKCommandResult(newBinding);
}
// No role selected: abort element creation
return CommandResult.newCancelledCommandResult();
}
@Override
protected String browse(final SapphireRenderingContext context) {
final Property property = property();
final List<Path> roots = getBasePaths();
String selectedAbsolutePath = null;
final List<String> extensions;
if (this.fileExtensionService == null) {
extensions = this.staticFileExtensionsList;
} else {
extensions = this.fileExtensionService.extensions();
}
if (enclosed()) {
final List<IContainer> baseContainers = new ArrayList<IContainer>();
for (Path path : roots) {
final IContainer baseContainer = getWorkspaceContainer(path.toFile());
if (baseContainer != null) {
baseContainers.add(baseContainer);
} else {
break;
}
}
final ITreeContentProvider contentProvider;
final ILabelProvider labelProvider;
final ViewerComparator viewerComparator;
final Object input;
if (roots.size() == baseContainers.size()) {
// All paths are in the Eclipse Workspace. Use the available content and label
// providers.
contentProvider = new WorkspaceContentProvider(baseContainers);
labelProvider = new WorkbenchLabelProvider();
viewerComparator = new ResourceComparator();
input = ResourcesPlugin.getWorkspace().getRoot();
} else {
// At least one of the roots is not in the Eclipse Workspace. Use custom file
// system content and label providers.
contentProvider = new FileSystemContentProvider(roots);
labelProvider = new FileSystemLabelProvider(context);
viewerComparator = new FileSystemNodeComparator();
input = new Object();
}
final ElementTreeSelectionDialog dialog =
new ElementTreeSelectionDialog(context.getShell(), labelProvider, contentProvider);
dialog.setTitle(property.definition().getLabel(false, CapitalizationType.TITLE_STYLE, false));
dialog.setMessage(
createBrowseDialogMessage(
property.definition().getLabel(true, CapitalizationType.NO_CAPS, false)));
dialog.setAllowMultiple(false);
dialog.setHelpAvailable(false);
dialog.setInput(input);
dialog.setComparator(viewerComparator);
final Path currentPathAbsolute = convertToAbsolute((Path) ((Value<?>) property).content());
if (currentPathAbsolute != null) {
Object initialSelection = null;
if (contentProvider instanceof WorkspaceContentProvider) {
final URI uri = currentPathAbsolute.toFile().toURI();
final IWorkspaceRoot wsroot = ResourcesPlugin.getWorkspace().getRoot();
final IFile[] files = wsroot.findFilesForLocationURI(uri);
if (files.length > 0) {
final IFile file = files[0];
if (file.exists()) {
initialSelection = file;
}
}
if (initialSelection == null) {
final IContainer[] containers = wsroot.findContainersForLocationURI(uri);
if (containers.length > 0) {
final IContainer container = containers[0];
if (container.exists()) {
initialSelection = container;
}
}
}
} else {
initialSelection =
((FileSystemContentProvider) contentProvider).find(currentPathAbsolute);
}
if (initialSelection != null) {
dialog.setInitialSelection(initialSelection);
}
}
if (this.type == FileSystemResourceType.FILE) {
dialog.setValidator(new FileSelectionStatusValidator());
} else if (this.type == FileSystemResourceType.FOLDER) {
dialog.addFilter(new ContainersOnlyViewerFilter());
}
if (!extensions.isEmpty()) {
dialog.addFilter(new ExtensionBasedViewerFilter(extensions));
}
if (dialog.open() == Window.OK) {
final Object firstResult = dialog.getFirstResult();
if (firstResult instanceof IResource) {
selectedAbsolutePath = ((IResource) firstResult).getLocation().toString();
} else {
selectedAbsolutePath = ((FileSystemNode) firstResult).getFile().getPath();
}
}
} else if (this.type == FileSystemResourceType.FOLDER) {
final DirectoryDialog dialog = new DirectoryDialog(context.getShell());
dialog.setText(
property.definition().getLabel(true, CapitalizationType.FIRST_WORD_ONLY, false));
dialog.setMessage(
createBrowseDialogMessage(
property.definition().getLabel(true, CapitalizationType.NO_CAPS, false)));
final Value<?> value = (Value<?>) property;
final Path path = (Path) value.content();
if (path != null) {
dialog.setFilterPath(path.toOSString());
} else if (roots.size() > 0) {
dialog.setFilterPath(roots.get(0).toOSString());
}
selectedAbsolutePath = dialog.open();
} else {
final FileDialog dialog = new FileDialog(context.getShell());
dialog.setText(
property.definition().getLabel(true, CapitalizationType.FIRST_WORD_ONLY, false));
final Value<?> value = (Value<?>) property;
final Path path = (Path) value.content();
if (path != null && path.segmentCount() > 1) {
dialog.setFilterPath(path.removeLastSegments(1).toOSString());
dialog.setFileName(path.lastSegment());
} else if (roots.size() > 0) {
dialog.setFilterPath(roots.get(0).toOSString());
}
if (!extensions.isEmpty()) {
final StringBuilder buf = new StringBuilder();
for (String extension : extensions) {
if (buf.length() > 0) {
buf.append(';');
}
buf.append("*.");
buf.append(extension);
}
dialog.setFilterExtensions(new String[] {buf.toString()});
}
selectedAbsolutePath = dialog.open();
}
if (selectedAbsolutePath != null) {
final Path relativePath = convertToRelative(new Path(selectedAbsolutePath));
if (relativePath != null) {
String result = relativePath.toPortableString();
if (this.includeLeadingSlash) {
result = "/" + result;
}
return result;
}
}
return null;
}
/**
* Opens a selection dialog that allows to select a source container.
*
* @return returns the selected package fragment root or <code>null</code> if the dialog has been
* canceled. The caller typically sets the result to the container input field.
* <p>Clients can override this method if they want to offer a different dialog.
* @since 3.2
*/
protected IPackageFragmentRoot chooseContainer() {
IJavaElement initElement = getPackageFragmentRoot();
Class<?>[] acceptedClasses = new Class[] {IPackageFragmentRoot.class, IJavaProject.class};
TypedElementSelectionValidator validator =
new TypedElementSelectionValidator(acceptedClasses, false) {
@Override
public boolean isSelectedValid(Object element) {
try {
if (element instanceof IJavaProject) {
IJavaProject jproject = (IJavaProject) element;
IPath path = jproject.getProject().getFullPath();
return (jproject.findPackageFragmentRoot(path) != null);
} else if (element instanceof IPackageFragmentRoot) {
return (((IPackageFragmentRoot) element).getKind()
== IPackageFragmentRoot.K_SOURCE);
}
return true;
} catch (JavaModelException e) {
JavaPlugin.log(e.getStatus()); // just log, no UI in validation
}
return false;
}
};
acceptedClasses =
new Class[] {IJavaModel.class, IPackageFragmentRoot.class, IJavaProject.class};
ViewerFilter filter =
new TypedViewerFilter(acceptedClasses) {
@Override
public boolean select(Viewer viewer, Object parent, Object element) {
if (element instanceof IPackageFragmentRoot) {
try {
return (((IPackageFragmentRoot) element).getKind()
== IPackageFragmentRoot.K_SOURCE);
} catch (JavaModelException e) {
JavaPlugin.log(e.getStatus()); // just log, no UI in validation
return false;
}
}
return super.select(viewer, parent, element);
}
};
StandardJavaElementContentProvider provider = new StandardJavaElementContentProvider();
ILabelProvider labelProvider =
new JavaElementLabelProvider(JavaElementLabelProvider.SHOW_DEFAULT);
ElementTreeSelectionDialog dialog =
new ElementTreeSelectionDialog(getShell(), labelProvider, provider);
dialog.setValidator(validator);
dialog.setComparator(new JavaElementComparator());
dialog.setTitle(NewWizardMessages.NewContainerWizardPage_ChooseSourceContainerDialog_title);
dialog.setMessage(
NewWizardMessages.NewContainerWizardPage_ChooseSourceContainerDialog_description);
dialog.addFilter(filter);
dialog.setInput(JavaCore.create(fWorkspaceRoot));
dialog.setInitialSelection(initElement);
dialog.setHelpAvailable(false);
if (dialog.open() == Window.OK) {
Object element = dialog.getFirstResult();
if (element instanceof IJavaProject) {
IJavaProject jproject = (IJavaProject) element;
return jproject.getPackageFragmentRoot(jproject.getProject());
} else if (element instanceof IPackageFragmentRoot) {
return (IPackageFragmentRoot) element;
}
return null;
}
return null;
}
