/**
* Creates a dialog used to select exactly <i>one</i> value from the input tree.
*
* @param shell The parent shell for the dialog.
* @param labelProvider The label provider for the tree.
* @param contentProvider The content provider for the tree.
* @return The new dialog.
*/
private ElementTreeSelectionDialog createElementTreeSelectionDialog(
Shell shell, ILabelProvider labelProvider, ITreeContentProvider contentProvider) {
// Create a custom selection listener to update the selected elements on
// the fly.
final ISelectionChangedListener selectionListener = createSelectionChangedListener();
ElementTreeSelectionDialog treeDialog =
new ElementTreeSelectionDialog(shell, labelProvider, contentProvider) {
/*
* (non-Javadoc)
* @see org.eclipse.ui.dialogs.ElementTreeSelectionDialog#createTreeViewer(org.eclipse.swt.widgets.Composite)
*/
@Override
protected TreeViewer createTreeViewer(Composite parent) {
TreeViewer viewer = super.createTreeViewer(parent);
// Add the selection changed listener.
viewer.addSelectionChangedListener(selectionListener);
return viewer;
}
};
// Do not allow multi-selection here.
treeDialog.setAllowMultiple(false);
return treeDialog;
}
@SuppressWarnings("rawtypes")
public static ElementTreeSelectionDialog createSingle(
Shell parent,
String title,
String message,
Class[] filter,
Object input,
List selectedElements) {
ElementTreeSelectionDialog diag =
new ElementTreeSelectionDialog(
parent, new WorkbenchLabelProvider(), new BaseWorkbenchContentProvider());
configure(diag, title, message);
if (filter.length > 0) {
diag.addFilter(new TypedViewerFilter(filter));
}
diag.setInput(input);
if (selectedElements != null) {
diag.setInitialElementSelections(selectedElements);
}
return diag;
}
protected CPElement[] openWorkspacePathEntryDialog(CPElement existing) {
Class<?>[] acceptedClasses =
new Class[] {ICProject.class, IProject.class, IContainer.class, ICContainer.class};
TypedElementSelectionValidator validator =
new TypedElementSelectionValidator(acceptedClasses, existing == null);
ViewerFilter filter = new TypedViewerFilter(acceptedClasses);
String title =
(existing == null)
? CPathEntryMessages.IncludeSymbolEntryPage_fromWorkspaceDialog_new_title
: CPathEntryMessages.IncludeSymbolEntryPage_fromWorkspaceDialog_edit_title;
String message =
(existing == null)
? CPathEntryMessages.IncludeSymbolEntryPage_fromWorkspaceDialog_new_description
: CPathEntryMessages.IncludeSymbolEntryPage_fromWorkspaceDialog_edit_description;
ElementTreeSelectionDialog dialog =
new ElementTreeSelectionDialog(
getShell(), new WorkbenchLabelProvider(), new CElementContentProvider());
dialog.setValidator(validator);
dialog.setTitle(title);
dialog.setMessage(message);
dialog.addFilter(filter);
dialog.setInput(CoreModel.getDefault().getCModel());
if (existing == null) {
dialog.setInitialSelection(fCurrCProject);
} else {
dialog.setInitialSelection(existing.getCProject());
}
if (dialog.open() == Window.OK) {
Object[] elements = dialog.getResult();
CPElement[] res = new CPElement[elements.length];
for (int i = 0; i < res.length; i++) {
IProject project;
IPath includePath;
if (elements[i] instanceof IResource) {
project = ((IResource) elements[i]).getProject();
includePath = ((IResource) elements[i]).getProjectRelativePath();
} else {
project = ((ICElement) elements[i]).getCProject().getProject();
includePath = ((ICElement) elements[i]).getResource().getProjectRelativePath();
}
CPElementGroup group = getSelectedGroup();
res[i] =
new CPElement(
fCurrCProject,
IPathEntry.CDT_INCLUDE,
group.getResource().getFullPath(),
group.getResource());
res[i].setAttribute(CPElement.BASE, project.getFullPath().makeRelative());
res[i].setAttribute(CPElement.INCLUDE, includePath);
}
return res;
}
return null;
}
/**
* Creates and opens a dialog enabling the user to select one or more elements from the specified
* input tree.
*
* @param shell The parent shell for the dialog.
* @param input The input for the dialog's tree.
* @param allowMultipleSelections Whether or not to allow multiple items to be selected. If false,
* then only one item may be selected from the tree, otherwise the tree's selection will be
* determined by checkboxes.
* @return The result of the dialog, usually either {@link Window#OK} or {@link Window#CANCEL}.
*/
public int openDialog(Shell shell, Object input, boolean allowMultipleSelections) {
// Create the dialog if necessary.
final SelectionDialog dialog;
// Set up the content and label providers. These are required for
// any TreeViewer.
ITreeContentProvider contentProvider = createContentProvider();
ILabelProvider labelProvider = createLabelProvider();
// Create a dialog with or without checkboxes in the tree.
if (allowMultipleSelections) {
dialog = createCheckedTreeSelectionDialog(shell, labelProvider, contentProvider);
} else {
dialog = createElementTreeSelectionDialog(shell, labelProvider, contentProvider);
}
// Set its title and message.
dialog.setTitle(title);
dialog.setMessage(message);
setInput(input);
// Set the input and refresh the viewer.
if (allowMultipleSelections) {
CheckedTreeSelectionDialog treeDialog = (CheckedTreeSelectionDialog) dialog;
treeDialog.setInput(root);
if (!initialSelection.isEmpty()) {
treeDialog.setInitialSelections(initialSelection.toArray());
newSelection.addAll(initialSelection);
}
} else {
ElementTreeSelectionDialog treeDialog = (ElementTreeSelectionDialog) dialog;
treeDialog.setInput(root);
if (!initialSelection.isEmpty()) {
Node initialNode = initialSelection.iterator().next();
treeDialog.setInitialSelection(initialNode);
newSelection.add(initialNode);
}
}
// Return the result of opening the dialog.
int result = dialog.open();
// If the dialog was closed or cancelled, reset the selection to the
// initial one.
if (result != Window.OK) {
newSelection.clear();
for (Node node : initialSelection) {
newSelection.add(node);
}
}
return result;
}
protected void addNewPathResource() {
Class<?>[] acceptedClasses =
new Class[] {ICProject.class, ICContainer.class, ITranslationUnit.class};
TypedElementSelectionValidator validator =
new TypedElementSelectionValidator(acceptedClasses, false);
ViewerFilter filter = new TypedViewerFilter(acceptedClasses);
String title = CPathEntryMessages.IncludeSymbolEntryPage_newResource_title;
String message = CPathEntryMessages.IncludeSymbolEntryPage_newResource_description;
ElementTreeSelectionDialog dialog =
new ElementTreeSelectionDialog(
getShell(), new WorkbenchLabelProvider(), new CElementContentProvider());
dialog.setValidator(validator);
dialog.setTitle(title);
dialog.setMessage(message);
dialog.addFilter(filter);
dialog.setInput(fCurrCProject);
dialog.setInitialSelection(fCurrCProject);
if (dialog.open() == Window.OK) {
Object[] elements = dialog.getResult();
IResource resource;
if (elements[0] instanceof IResource) {
resource = (IResource) elements[0];
} else {
resource = ((ICElement) elements[0]).getResource();
}
CPElementGroup newGroup = new CPElementGroup(resource);
if (!fIncludeSymPathsList.getElements().contains(newGroup)) {
List<CPElementGroup> groups = fIncludeSymPathsList.getElements();
for (int i = 0; i < groups.size(); i++) {
CPElementGroup group = groups.get(i);
if (group.getPath().isPrefixOf(newGroup.getPath())) {
CPElement[] cpelements = group.getChildren();
for (CPElement cpelement : cpelements) {
if (cpelement.getInherited() == null) {
switch (cpelement.getEntryKind()) {
case IPathEntry.CDT_INCLUDE:
case IPathEntry.CDT_INCLUDE_FILE:
case IPathEntry.CDT_MACRO:
case IPathEntry.CDT_MACRO_FILE:
addPathToResourceGroup(cpelement, null, newGroup);
}
}
}
}
}
fIncludeSymPathsList.addElement(newGroup);
}
fIncludeSymPathsList.selectElements(new StructuredSelection(newGroup));
fIncludeSymPathsList.expandElement(newGroup, 1);
}
}
@Override
protected void buttonPressed(int buttonId) {
if (buttonId == 1) {
FileDialog dialog = new FileDialog(this.getShell(), SWT.OPEN);
dialog.setText(GprofLaunchMessages.GprofNoGmonDialog_OpenGmon);
if (project != null) {
dialog.setFilterPath(project.getLocation().toOSString());
}
String s = dialog.open();
if (s != null) {
gmonPath = s;
}
} else if (buttonId == 2) {
ElementTreeSelectionDialog dialog =
new ElementTreeSelectionDialog(
getShell(), new WorkbenchLabelProvider(), new WorkbenchContentProvider());
dialog.setTitle(GprofLaunchMessages.GprofNoGmonDialog_OpenGmon);
dialog.setMessage(GprofLaunchMessages.GprofNoGmonDialog_OpenGmon);
dialog.setInput(ResourcesPlugin.getWorkspace().getRoot());
dialog.setComparator(new ResourceComparator(ResourceComparator.NAME));
dialog.setAllowMultiple(false);
dialog.setInitialSelection(project);
dialog.setValidator(
new ISelectionStatusValidator() {
@Override
public IStatus validate(Object[] selection) {
if (selection.length != 1) {
return new Status(IStatus.ERROR, GprofLaunch.PLUGIN_ID, 0, "", null); // $NON-NLS-1$
}
if (!(selection[0] instanceof IFile)) {
return new Status(IStatus.ERROR, GprofLaunch.PLUGIN_ID, 0, "", null); // $NON-NLS-1$
}
return new Status(IStatus.OK, GprofLaunch.PLUGIN_ID, 0, "", null); // $NON-NLS-1$
}
});
if (dialog.open() == IDialogConstants.OK_ID) {
IResource resource = (IResource) dialog.getFirstResult();
gmonPath = resource.getLocation().toOSString();
}
}
if (gmonPath == null) {
setReturnCode(0);
} else {
setReturnCode(buttonId);
}
close();
}
@Override
protected Control createDialogArea(Composite parent) {
Composite panel = new Composite(parent, SWT.NONE);
panel.setLayout(new GridLayout());
GridData panelData = new GridData(GridData.FILL_BOTH);
panel.setLayoutData(panelData);
Group selectedGroup =
WidgetFactory.createGroup(
panel, "Selected Translator", GridData.FILL_HORIZONTAL); // $NON-NLS-1$
selectedGroup.setLayout(new GridLayout(2, false));
this.translatorNameText =
WidgetFactory.createTextField(selectedGroup, GridData.FILL_HORIZONTAL, UNDEFINED);
GridData data = new GridData(GridData.FILL_HORIZONTAL);
data.heightHint = convertHeightInCharsToPixels(1);
this.translatorNameText.setLayoutData(data);
this.translatorNameText.setEditable(false);
this.translatorNameText.setBackground(panel.getBackground());
this.translatorNameText.setText(UNDEFINED);
super.createDialogArea(panel);
this.statusMessageLabel = new MessageLabel(panel);
GridData statusData = new GridData(GridData.FILL_HORIZONTAL);
data.heightHint = convertHeightInCharsToPixels(1);
this.statusMessageLabel.setLayoutData(statusData);
this.statusMessageLabel.setEnabled(false);
this.statusMessageLabel.setText(UNDEFINED);
getTreeViewer().expandToLevel(3);
return panel;
}
/**
* 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;
}
private IJavaElement chooseContainer(IJavaElement initElement) {
StandardJavaElementContentProvider provider = new StandardJavaElementContentProvider();
ILabelProvider labelProvider =
new JavaElementLabelProvider(JavaElementLabelProvider.SHOW_DEFAULT);
ElementTreeSelectionDialog dialog =
new ElementTreeSelectionDialog(getShell(), labelProvider, provider);
dialog.setTitle("Elements");
dialog.setMessage("Choose a project,package or folder");
dialog.addFilter(new ContainerViewerFilter());
dialog.setInput(JavaCore.create(getWorkspaceRoot()));
dialog.setInitialSelection(initElement);
dialog.setAllowMultiple(false);
if (dialog.open() == Window.OK) {
Object element = dialog.getFirstResult();
return (IJavaElement) element;
}
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;
}
protected void handleFileBrowseButton(final Text text) {
ISelectionStatusValidator validator = getContainerDialogSelectionValidator();
ViewerFilter filter = getContainerDialogViewerFilter();
ITreeContentProvider contentProvider = new WorkbenchContentProvider();
ILabelProvider labelProvider =
new DecoratingLabelProvider(
new WorkbenchLabelProvider(),
PlatformUI.getWorkbench().getDecoratorManager().getLabelDecorator());
ElementTreeSelectionDialog dialog =
new ElementTreeSelectionDialog(getShell(), labelProvider, contentProvider);
dialog.setValidator(validator);
dialog.setTitle(J2EEUIMessages.CONTAINER_SELECTION_DIALOG_TITLE);
dialog.setMessage(J2EEUIMessages.CONTAINER_SELECTION_DIALOG_DESC);
dialog.addFilter(filter);
dialog.setInput(CoreUtil.getWorkspaceRoot());
if (dialog.open() == Window.OK) {
Object element = dialog.getFirstResult();
try {
if (element instanceof IFolder) {
IFolder folder = (IFolder) element;
if (folder.equals(
CoreUtil.getFirstSrcFolder(getDataModel().getStringProperty(PROJECT_NAME)))) {
folder = folder.getFolder("content"); // $NON-NLS-1$
}
text.setText(folder.getFullPath().toPortableString());
}
} catch (Exception ex) {
// Do nothing
}
}
}
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;
}
/** {@inheritDoc} */
protected void buttonPressed(int buttonId) {
if (buttonId == newInformationItemButton_ID) newInformationItemButtonPressed();
else super.buttonPressed(buttonId);
}
/** {@inheritDoc} */
protected void createButtonsForButtonBar(Composite parent) {
createButton(parent, newInformationItemButton_ID, "New InformationItem", false);
super.createButtonsForButtonBar(parent);
}
@Override
public String selectScript(Shell shell, String current) {
final ElementTreeSelectionDialog dialog =
new ElementTreeSelectionDialog(
shell, new WorkbenchLabelProvider(), new BaseWorkbenchContentProvider());
dialog.setTitle(Messages.WORKSPACE_SCRIPT_SELECTION_BUTTON_DIALOG__TITLE.getText());
dialog.setMessage(Messages.WORKSPACE_SCRIPT_SELECTION_BUTTON_DIALOG_PROMPT.getText());
dialog.setEmptyListMessage(
Messages.WORKSPACE_SCRIPT_SELECTION_BUTTON_EMPTY_WORKSPACE.getText());
dialog.setAllowMultiple(false);
dialog.setInput(ResourcesPlugin.getWorkspace().getRoot());
if (current != null) {
if (current.startsWith(PLATFORM_RESOURCE_URL_PREFIX)) {
dialog.setInitialSelection(
ResourcesPlugin.getWorkspace()
.getRoot()
.getFile(new Path(current.substring(PLATFORM_RESOURCE_URL_PREFIX.length()))));
}
}
dialog.addFilter(
new ViewerFilter() {
@Override
public boolean select(Viewer viewer, Object parentElement, Object element) {
if (element instanceof IFile) {
// filter dotfiles
return !(((IFile) element).getName()).startsWith("."); // $NON-NLS-1$
}
return true;
}
});
dialog.setValidator(
new ISelectionStatusValidator() {
@Override
public IStatus validate(Object[] selection) {
// only accept files
if (selection.length > 0 && selection[0] instanceof IFile) {
return new Status(IStatus.OK, StrategyEngineWorkspaceUI.PLUGIN_ID, null, null);
} else {
return new Status(IStatus.ERROR, StrategyEngineWorkspaceUI.PLUGIN_ID, null, null);
}
}
});
dialog.open();
IFile result = (IFile) dialog.getFirstResult();
if (result == null) {
return null;
} else {
return PLATFORM_RESOURCE_URL_PREFIX + result.getFullPath().toString();
}
}
/**
*
*
* <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();
}
/**
* The user has pressed the add button. Opens the configuration selection dialog and adds the
* selected configuration.
*/
private void handleAddButtonPressed() {
SelectionStatusDialog dialog;
if (SpringCoreUtils.isEclipseSameOrNewer(3, 2)) {
FilteredElementTreeSelectionDialog selDialog =
new FilteredElementTreeSelectionDialog(
SpringUIUtils.getStandardDisplay().getActiveShell(),
new LabelProvider(),
new NonJavaResourceContentProvider());
selDialog.addFilter(new ConfigFileFilter(project.getConfigSuffixes()));
selDialog.setValidator(new StorageSelectionValidator(true));
selDialog.setInput(project.getProject());
selDialog.setSorter(new JavaElementSorter());
dialog = selDialog;
} else {
ElementTreeSelectionDialog selDialog =
new ElementTreeSelectionDialog(
SpringUIUtils.getStandardDisplay().getActiveShell(),
new LabelProvider(),
new NonJavaResourceContentProvider());
selDialog.addFilter(new ConfigFileFilter(project.getConfigSuffixes()));
selDialog.setValidator(new StorageSelectionValidator(true));
selDialog.setInput(project.getProject());
selDialog.setSorter(new JavaElementSorter());
dialog = selDialog;
}
dialog.setTitle(BeansUIPlugin.getResourceString(DIALOG_TITLE));
dialog.setMessage(BeansUIPlugin.getResourceString(DIALOG_MESSAGE));
if (dialog.open() == Window.OK) {
Object[] selection = dialog.getResult();
if (selection != null && selection.length > 0) {
for (Object element : selection) {
String config = null;
if (element instanceof ZipEntryStorage) {
ZipEntryStorage storage = (ZipEntryStorage) element;
config = storage.getFullName();
} else if (element instanceof IFile) {
IFile file = (IFile) element;
config = file.getProjectRelativePath().toString();
} else if (element instanceof JarEntryFile) {
IPath fullPath =
((JarPackageFragmentRoot) ((JarEntryFile) element).getPackageFragmentRoot())
.getPath();
String entryName = ((JarEntryFile) element).getFullPath().toString();
for (String name : JavaCore.getClasspathVariableNames()) {
IPath variablePath = JavaCore.getClasspathVariable(name);
if (variablePath != null && variablePath.isPrefixOf(fullPath)) {
if (MessageDialog.openQuestion(
SpringUIUtils.getStandardDisplay().getActiveShell(),
"Use classpath variable",
"Do you want to use the classpath variable '"
+ name
+ "' to refer to the config file\n'"
+ entryName
+ "'?")) {
fullPath =
new Path(name)
.append(fullPath.removeFirstSegments(variablePath.segmentCount()));
}
break;
}
}
config =
IBeansConfig.EXTERNAL_FILE_NAME_PREFIX
+ fullPath.toString()
+ ZipEntryStorage.DELIMITER
+ entryName;
}
if (config != null) {
project.addConfig(config, IBeansConfig.Type.MANUAL);
}
}
configsViewer.refresh(false);
hasUserMadeChanges = true;
}
}
}
@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;
}
