/**
* Displays the given error message in the status line.
*
* @param message the message to display
*/
protected void showErrorMessage(String message) {
if (fPart instanceof IViewPart) {
IViewSite viewSite = ((IViewPart) fPart).getViewSite();
IStatusLineManager manager = viewSite.getActionBars().getStatusLineManager();
manager.setErrorMessage(message);
Display.getCurrent().beep();
}
}
/**
* Here, all the editors available will be gotten and searched (if possible).
*
* <p>Note that editors that are not in the workspace may not be searched (it should be possible
* to do, but one may have to reimplement large portions of the search for that to work).
*/
public static void findInOpenDocuments(
final String searchText,
final boolean caseSensitive,
final boolean wholeWord,
final boolean isRegEx,
IStatusLineManager statusLineManager) {
IWorkbenchWindow window = EditorUtils.getActiveWorkbenchWindow();
if (window == null) {
if (statusLineManager != null)
statusLineManager.setErrorMessage("Active workbench window is null.");
return;
}
IWorkbenchPage activePage = window.getActivePage();
if (activePage == null) {
if (statusLineManager != null) statusLineManager.setErrorMessage("Active page is null.");
return;
}
IEditorReference editorsArray[] = activePage.getEditorReferences();
final List<IFile> files = new ArrayList<IFile>();
for (int i = 0; i < editorsArray.length; i++) {
IEditorPart realEditor = editorsArray[i].getEditor(true);
if (realEditor != null) {
if (realEditor instanceof MultiPageEditorPart) {
try {
Method getPageCount = MultiPageEditorPart.class.getDeclaredMethod("getPageCount");
getPageCount.setAccessible(true);
Method getEditor = MultiPageEditorPart.class.getDeclaredMethod("getEditor", int.class);
getEditor.setAccessible(true);
Integer pageCount = (Integer) getPageCount.invoke(realEditor);
for (int j = 0; j < pageCount; j++) {
IEditorPart part = (IEditorPart) getEditor.invoke(realEditor, j);
if (part != null) {
IEditorInput input = part.getEditorInput();
if (input != null) {
IFile file = (IFile) input.getAdapter(IFile.class);
if (file != null) {
files.add(file);
}
}
}
}
} catch (Throwable e1) {
// Log it but keep going on.
Log.log(e1);
}
} else {
IEditorInput input = realEditor.getEditorInput();
if (input != null) {
IFile file = (IFile) input.getAdapter(IFile.class);
if (file != null) {
files.add(file);
} else {
// it has input, but it's not adaptable to an IFile!
if (statusLineManager != null)
statusLineManager.setMessage(
"Warning: Editors not in the workspace cannot be searched.");
// but we keep on going...
}
}
}
}
}
if (files.size() == 0) {
if (statusLineManager != null)
statusLineManager.setMessage(
"No file was found to perform the search (editors not in the workspace cannot be searched).");
return;
}
try {
ISearchQuery query =
TextSearchQueryProvider.getPreferred()
.createQuery(
new TextSearchInput() {
public boolean isRegExSearch() {
return isRegEx;
}
public boolean isCaseSensitiveSearch() {
return caseSensitive;
}
public String getSearchText() {
return searchText;
}
public FileTextSearchScope getScope() {
return FileTextSearchScope.newSearchScope(
files.toArray(new IResource[files.size()]), new String[] {"*"}, true);
}
});
NewSearchUI.runQueryInBackground(query);
} catch (CoreException e1) {
Log.log(e1);
}
}
/*
* @see EditorActionBarContributor#setActiveEditor(IEditorPart)
*/
@Override
public void setActiveEditor(IEditorPart part) {
super.setActiveEditor(part);
ITextEditor textEditor = null;
if (part instanceof ITextEditor) textEditor = (ITextEditor) part;
fTogglePresentation.setEditor(textEditor);
fToggleMarkOccurrencesAction.setEditor(textEditor);
fGotoMatchingBracket.setAction(
getAction(textEditor, GotoMatchingBracketAction.GOTO_MATCHING_BRACKET));
fShowOutline.setAction(getAction(textEditor, IJavaEditorActionDefinitionIds.SHOW_OUTLINE));
fOpenHierarchy.setAction(getAction(textEditor, IJavaEditorActionDefinitionIds.OPEN_HIERARCHY));
fOpenStructure.setAction(getAction(textEditor, IJavaEditorActionDefinitionIds.OPEN_STRUCTURE));
fStructureSelectEnclosingAction.setAction(
getAction(textEditor, StructureSelectionAction.ENCLOSING));
fStructureSelectNextAction.setAction(getAction(textEditor, StructureSelectionAction.NEXT));
fStructureSelectPreviousAction.setAction(
getAction(textEditor, StructureSelectionAction.PREVIOUS));
fStructureSelectHistoryAction.setAction(
getAction(textEditor, StructureSelectionAction.HISTORY));
fGotoNextMemberAction.setAction(
getAction(textEditor, GoToNextPreviousMemberAction.NEXT_MEMBER));
fGotoPreviousMemberAction.setAction(
getAction(textEditor, GoToNextPreviousMemberAction.PREVIOUS_MEMBER));
fRemoveOccurrenceAnnotationsAction.setAction(
getAction(textEditor, "RemoveOccurrenceAnnotations")); // $NON-NLS-1$
fRetargetShowInformationAction.setAction(
getAction(textEditor, ITextEditorActionConstants.SHOW_INFORMATION));
if (part instanceof JavaEditor) {
JavaEditor javaEditor = (JavaEditor) part;
javaEditor.getActionGroup().fillActionBars(getActionBars());
FoldingActionGroup foldingActions = javaEditor.getFoldingActionGroup();
if (foldingActions != null) foldingActions.updateActionBars();
}
IActionBars actionBars = getActionBars();
IStatusLineManager manager = actionBars.getStatusLineManager();
manager.setMessage(null);
manager.setErrorMessage(null);
/** The global actions to be connected with editor actions */
IAction action = getAction(textEditor, ITextEditorActionConstants.NEXT);
actionBars.setGlobalActionHandler(ITextEditorActionDefinitionIds.GOTO_NEXT_ANNOTATION, action);
actionBars.setGlobalActionHandler(ITextEditorActionConstants.NEXT, action);
action = getAction(textEditor, ITextEditorActionConstants.PREVIOUS);
actionBars.setGlobalActionHandler(
ITextEditorActionDefinitionIds.GOTO_PREVIOUS_ANNOTATION, action);
actionBars.setGlobalActionHandler(ITextEditorActionConstants.PREVIOUS, action);
action = getAction(textEditor, IJavaEditorActionConstants.COPY_QUALIFIED_NAME);
actionBars.setGlobalActionHandler(CopyQualifiedNameAction.ACTION_HANDLER_ID, action);
actionBars.setGlobalActionHandler(
IJavaEditorActionDefinitionIds.SHOW_IN_BREADCRUMB,
getAction(textEditor, IJavaEditorActionDefinitionIds.SHOW_IN_BREADCRUMB));
actionBars.setGlobalActionHandler(
"org.eclipse.jdt.internal.ui.actions.OpenHyperlink",
getAction(textEditor, ITextEditorActionConstants.OPEN_HYPERLINK)); // $NON-NLS-1$
}
