/** Dispose the receiver and clear out the references. */
public void dispose() {
final IHandlerService handlerService =
(IHandlerService) PlatformUI.getWorkbench().getService(IHandlerService.class);
final Iterator iterator = activations.iterator();
while (iterator.hasNext()) {
handlerService.deactivateHandler((IHandlerActivation) iterator.next());
}
activations.clear();
}
/**
* Registers the given action with the workbench command support.
*
* @param action the action to register.
*/
private void registerKeybindings(IAction action) {
final IHandler handler = new ActionHandler(action);
final IHandlerService handlerService =
(IHandlerService) PlatformUI.getWorkbench().getService(IHandlerService.class);
final IHandlerActivation activation =
handlerService.activateHandler(
action.getActionDefinitionId(), handler, new ActiveShellExpression(dialog.getShell()));
activations.add(activation);
}
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);
}
}
}
private void handleAddWorkingSet() {
IWorkingSetManager manager = PlatformUI.getWorkbench().getWorkingSetManager();
IWorkingSetSelectionDialog dialog =
manager.createWorkingSetSelectionDialog(PDEPlugin.getActiveWorkbenchShell(), true);
if (dialog.open() == Window.OK) {
IWorkingSet[] workingSets = dialog.getSelection();
IProduct product = getProduct();
IProductModelFactory factory = product.getModel().getFactory();
ArrayList<IProductPlugin> pluginList = new ArrayList<IProductPlugin>();
for (int i = 0; i < workingSets.length; i++) {
IAdaptable[] elements = workingSets[i].getElements();
for (int j = 0; j < elements.length; j++) {
IPluginModelBase model = findModel(elements[j]);
if (model != null) {
IProductPlugin plugin = factory.createPlugin();
IPluginBase base = model.getPluginBase();
plugin.setId(base.getId());
pluginList.add(plugin);
}
}
}
product.addPlugins(pluginList.toArray(new IProductPlugin[pluginList.size()]));
}
}
/**
* A menu for opening file revisions in the workbench.
*
* <p>An <code>OpenWithMenu</code> is used to populate a menu with "Open With" actions. One action
* is added for each editor which is applicable to the selected file. If the user selects one of
* these items, the corresponding editor is opened on the file.
*/
public class OpenWithMenu extends ContributionItem {
private IStructuredSelection selection;
private HistoryPage page;
private IEditorRegistry registry = PlatformUI.getWorkbench().getEditorRegistry();
private static Hashtable imageCache = new Hashtable(11);
/** The id of this action. */
public static final String ID = PlatformUI.PLUGIN_ID + ".OpenWithMenu"; // $NON-NLS-1$
/**
* Match both the input and id, so that different types of editor can be opened on the same input.
*/
private static final int MATCH_BOTH = IWorkbenchPage.MATCH_INPUT | IWorkbenchPage.MATCH_ID;
/*
* Compares the labels from two IEditorDescriptor objects
*/
private static final Comparator comparer =
new Comparator() {
private Collator collator = Collator.getInstance();
public int compare(Object arg0, Object arg1) {
String s1 = ((IEditorDescriptor) arg0).getLabel();
String s2 = ((IEditorDescriptor) arg1).getLabel();
return collator.compare(s1, s2);
}
};
/**
* Constructs a new instance of <code>OpenWithMenu</code>.
*
* @param page the page where the editor is opened if an item within the menu is selected
*/
public OpenWithMenu(HistoryPage page) {
super(ID);
this.page = page;
}
/**
* Returns an image to show for the corresponding editor descriptor.
*
* @param editorDesc the editor descriptor, or null for the system editor
* @return the image or null
*/
private Image getImage(IEditorDescriptor editorDesc) {
ImageDescriptor imageDesc = getImageDescriptor(editorDesc);
if (imageDesc == null) {
return null;
}
Image image = (Image) imageCache.get(imageDesc);
if (image == null) {
image = imageDesc.createImage();
imageCache.put(imageDesc, image);
}
return image;
}
/** Returns the image descriptor for the given editor descriptor, or null if it has no image. */
private ImageDescriptor getImageDescriptor(IEditorDescriptor editorDesc) {
ImageDescriptor imageDesc = null;
if (editorDesc == null) {
imageDesc = registry.getImageDescriptor(getFileRevision().getName());
// TODO: is this case valid, and if so, what are the implications
// for content-type editor bindings?
} else {
imageDesc = editorDesc.getImageDescriptor();
}
if (imageDesc == null) {
if (editorDesc.getId().equals(IEditorRegistry.SYSTEM_EXTERNAL_EDITOR_ID)) {
imageDesc = registry.getSystemExternalEditorImageDescriptor(getFileRevision().getName());
}
}
return imageDesc;
}
/**
* Creates the menu item for the editor descriptor.
*
* @param menu the menu to add the item to
* @param descriptor the editor descriptor, or null for the system editor
* @param preferredEditor the descriptor of the preferred editor, or <code>null</code>
*/
private MenuItem createMenuItem(
Menu menu, final IEditorDescriptor descriptor, final IEditorDescriptor preferredEditor) {
// XXX: Would be better to use bold here, but SWT does not support it.
final MenuItem menuItem = new MenuItem(menu, SWT.RADIO);
boolean isPreferred =
preferredEditor != null && descriptor.getId().equals(preferredEditor.getId());
menuItem.setSelection(isPreferred);
menuItem.setText(descriptor.getLabel());
Image image = getImage(descriptor);
if (image != null) {
menuItem.setImage(image);
}
Listener listener =
new Listener() {
public void handleEvent(Event event) {
switch (event.type) {
case SWT.Selection:
if (menuItem.getSelection()) {
openEditor(descriptor, false);
}
break;
}
}
};
menuItem.addListener(SWT.Selection, listener);
return menuItem;
}
/**
* Creates the Other... menu item
*
* @param menu the menu to add the item to
*/
private void createOtherMenuItem(final Menu menu) {
final IFileRevision fileResource = getFileRevision();
if (fileResource == null) {
return;
}
new MenuItem(menu, SWT.SEPARATOR);
final MenuItem menuItem = new MenuItem(menu, SWT.PUSH);
menuItem.setText(TeamUIMessages.LocalHistoryPage_OpenWithMenu_Other);
Listener listener =
new Listener() {
public void handleEvent(Event event) {
switch (event.type) {
case SWT.Selection:
EditorSelectionDialog dialog = new EditorSelectionDialog(menu.getShell());
dialog.setMessage(
NLS.bind(
TeamUIMessages.LocalHistoryPage_OpenWithMenu_OtherDialogDescription,
fileResource.getName()));
if (dialog.open() == Window.OK) {
IEditorDescriptor editor = dialog.getSelectedEditor();
if (editor != null) {
openEditor(editor, editor.isOpenExternal());
}
}
break;
}
}
};
menuItem.addListener(SWT.Selection, listener);
}
public void fill(Menu menu, int index) {
final IFileRevision fileRevision = getFileRevision();
if (fileRevision == null) {
return;
}
IEditorDescriptor defaultTextEditor =
registry.findEditor("org.eclipse.ui.DefaultTextEditor"); // $NON-NLS-1$
IEditorDescriptor preferredEditor = Utils.getDefaultEditor(fileRevision);
Object[] editors = Utils.getEditors(fileRevision);
Collections.sort(Arrays.asList(editors), comparer);
boolean defaultFound = false;
// Check that we don't add it twice. This is possible
// if the same editor goes to two mappings.
ArrayList alreadyMapped = new ArrayList();
for (int i = 0; i < editors.length; i++) {
IEditorDescriptor editor = (IEditorDescriptor) editors[i];
if (!alreadyMapped.contains(editor)) {
createMenuItem(menu, editor, preferredEditor);
if (defaultTextEditor != null && editor.getId().equals(defaultTextEditor.getId())) {
defaultFound = true;
}
alreadyMapped.add(editor);
}
}
// Only add a separator if there is something to separate
if (editors.length > 0) {
new MenuItem(menu, SWT.SEPARATOR);
}
// Add default editor. Check it if it is saved as the preference.
if (!defaultFound && defaultTextEditor != null) {
createMenuItem(menu, defaultTextEditor, preferredEditor);
}
// TODO : We might perhaps enable inplace and system external editors menu items
/*// Add system editor
IEditorDescriptor descriptor = registry
.findEditor(IEditorRegistry.SYSTEM_EXTERNAL_EDITOR_ID);
final MenuItem systemEditorMenuItem = createMenuItem(menu, descriptor,
preferredEditor);
systemEditorMenuItem.setEnabled(false);
// Add system in-place editor
descriptor = registry
.findEditor(IEditorRegistry.SYSTEM_INPLACE_EDITOR_ID);
final MenuItem inPlaceEditorMenuItem = (descriptor != null) ? createMenuItem(
menu, descriptor, preferredEditor)
: null;
if (inPlaceEditorMenuItem != null)
inPlaceEditorMenuItem.setEnabled(false);
Job job = new Job("updateOpenWithMenu") { //$NON-NLS-1$
protected IStatus run(IProgressMonitor monitor) {
try {
final boolean isFile = fileRevision.getStorage(monitor) instanceof IFile;
Display.getDefault().asyncExec(new Runnable() {
public void run() {
if (inPlaceEditorMenuItem != null
&& !inPlaceEditorMenuItem.isDisposed())
inPlaceEditorMenuItem.setEnabled(isFile);
if (!systemEditorMenuItem.isDisposed())
systemEditorMenuItem.setEnabled(isFile);
}
});
return Status.OK_STATUS;
} catch (CoreException e) {
return new Status(IStatus.WARNING, TeamUIPlugin.ID, null, e);
}
};
};
job.setSystem(true);
job.schedule();*/
createDefaultMenuItem(menu, fileRevision);
// add Other... menu item
createOtherMenuItem(menu);
}
public void createDefaultMenuItem(Menu menu, final IFileRevision revision) {
final MenuItem menuItem = new MenuItem(menu, SWT.RADIO);
menuItem.setSelection(Utils.getDefaultEditor(revision) == null);
menuItem.setText(TeamUIMessages.LocalHistoryPage_OpenWithMenu_DefaultEditorDescription);
Listener listener =
new Listener() {
public void handleEvent(Event event) {
switch (event.type) {
case SWT.Selection:
if (menuItem.getSelection()) {
openEditor(Utils.getDefaultEditor(revision), false);
}
break;
}
}
};
menuItem.addListener(SWT.Selection, listener);
}
/** Opens the given editor on the selected file revision. */
protected void openEditor(IEditorDescriptor editorDescriptor, boolean openUsingDescriptor) {
IFileRevision fileRevision = getFileRevision();
if (fileRevision == null) {
return;
}
try {
IProgressMonitor monitor = new NullProgressMonitor();
IStorage storage = fileRevision.getStorage(monitor);
boolean isFile = storage instanceof IFile;
if (openUsingDescriptor) {
// discouraged access to open system editors
((WorkbenchPage) (page.getSite().getPage()))
.openEditorFromDescriptor(
isFile
? new FileEditorInput((IFile) storage)
: (IEditorInput)
FileRevisionEditorInput.createEditorInputFor(fileRevision, monitor),
editorDescriptor,
true,
null);
} else {
String editorId =
editorDescriptor == null
? IEditorRegistry.SYSTEM_EXTERNAL_EDITOR_ID
: editorDescriptor.getId();
page.getSite()
.getPage()
.openEditor(
isFile
? new FileEditorInput((IFile) storage)
: (IEditorInput)
FileRevisionEditorInput.createEditorInputFor(fileRevision, monitor),
editorId,
true,
MATCH_BOTH);
}
} catch (PartInitException e) {
StatusAdapter statusAdapter = new StatusAdapter(e.getStatus());
statusAdapter.setProperty(
IStatusAdapterConstants.TITLE_PROPERTY, TeamUIMessages.LocalHistoryPage_OpenEditorError);
StatusManager.getManager().handle(statusAdapter, StatusManager.SHOW);
} catch (CoreException e) {
StatusAdapter statusAdapter = new StatusAdapter(e.getStatus());
statusAdapter.setProperty(
IStatusAdapterConstants.TITLE_PROPERTY, TeamUIMessages.LocalHistoryPage_OpenEditorError);
StatusManager.getManager().handle(statusAdapter, StatusManager.LOG);
}
}
private IFileRevision getFileRevision() {
IStructuredSelection structSel = selection;
IFileRevision revision = null;
if (structSel == null) return null;
Object[] objArray = structSel.toArray();
for (int i = 0; i < objArray.length; i++) {
Object tempRevision = objArray[i];
// If not a revision, don't try opening
if (tempRevision instanceof AbstractHistoryCategory) continue;
revision = (IFileRevision) tempRevision;
}
return revision;
}
/*
* (non-Javadoc) Returns whether this menu is dynamic.
*/
public boolean isDynamic() {
return true;
}
public void selectionChanged(IStructuredSelection selection) {
if (selection instanceof IStructuredSelection) {
this.selection = selection;
} else {
this.selection = StructuredSelection.EMPTY;
}
}
}
/**
* Returns the default title image.
*
* @return the default image
*/
protected Image getDefaultImage() {
return PlatformUI.getWorkbench().getSharedImages().getImage(ISharedImages.IMG_DEF_VIEW);
}
/* (non-Javadoc)
* @see org.eclipse.jface.preference.PreferencePage#createControl(org.eclipse.swt.widgets.Composite)
*/
public void createControl(Composite composite) {
super.createControl(composite);
PlatformUI.getWorkbench()
.getHelpSystem()
.setHelp(composite, IHelpContextIds.COMPILERS_PREFERENCE_PAGE);
}