org.eclipse.jface.text.IDocument Java Examples
The following examples show how to use
org.eclipse.jface.text.IDocument.
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Example #1
Source File: DocumentUtils.java From http4e with Apache License 2.0 | 6 votes |
public static IDocument createDocument1(){ IDocument doc = new Document(){ public String getDefaultLineDelimiter(){ return String.valueOf(AssistConstants.LINE_DELIM_NL) /*super.getDefaultLineDelimiter()*/; } }; IDocumentPartitioner partitioner = new DefaultPartitioner( new HPartitionScanner(), new String[] { HPartitionScanner.COMMENT, HPartitionScanner.PROPERTY_VALUE}); partitioner.connect(doc); doc.setDocumentPartitioner(partitioner); return doc; }
Example #2
Source File: TypeScriptCompletionProposal.java From typescript.java with MIT License | 6 votes |
private String computeReplacementString(IDocument document, int offset) { try { if (super.isFunction()) { List<CompletionEntryDetails> entryDetails = super.getEntryDetails(); if (entryDetails != null && entryDetails.size() > 0) { // It's a function // compute replacement string String indentation = getIndentation(document, offset); arguments = new Arguments(); StringBuilder replacement = new StringBuilder(super.getName()); replacement.append(LPAREN); setCursorPosition(replacement.length()); computeReplacementString(entryDetails.get(0).getDisplayParts(), replacement, arguments, indentation, 1, true); replacement.append(RPAREN); return replacement.toString(); } } } catch (TypeScriptException e) { } return getReplacementString(); }
Example #3
Source File: JavaParameterListValidator.java From Eclipse-Postfix-Code-Completion with Eclipse Public License 1.0 | 6 votes |
/** * @see IContextInformationValidator#isContextInformationValid(int) */ public boolean isContextInformationValid(int position) { try { if (position < fPosition) return false; IDocument document= fViewer.getDocument(); IRegion line= document.getLineInformationOfOffset(fPosition); if (position < line.getOffset() || position >= document.getLength()) return false; return getCharCount(document, fPosition, position, "(<", ")>", false) >= 0; //$NON-NLS-1$ //$NON-NLS-2$ } catch (BadLocationException x) { return false; } }
Example #4
Source File: XMLConfiguration.java From http4e with Apache License 2.0 | 6 votes |
public IContentFormatter getContentFormatter( ISourceViewer sourceViewer){ ContentFormatter formatter = new ContentFormatter(); XMLFormattingStrategy formattingStrategy = new XMLFormattingStrategy(); DefaultFormattingStrategy defaultStrategy = new DefaultFormattingStrategy(); TextFormattingStrategy textStrategy = new TextFormattingStrategy(); DocTypeFormattingStrategy doctypeStrategy = new DocTypeFormattingStrategy(); PIFormattingStrategy piStrategy = new PIFormattingStrategy(); formatter.setFormattingStrategy(defaultStrategy, IDocument.DEFAULT_CONTENT_TYPE); formatter.setFormattingStrategy(textStrategy, XMLPartitionScanner.XML_TEXT); formatter.setFormattingStrategy(doctypeStrategy, XMLPartitionScanner.XML_DOCTYPE); formatter.setFormattingStrategy(piStrategy, XMLPartitionScanner.XML_PI); formatter.setFormattingStrategy(textStrategy, XMLPartitionScanner.XML_CDATA); formatter.setFormattingStrategy(formattingStrategy, XMLPartitionScanner.XML_START_TAG); formatter.setFormattingStrategy(formattingStrategy, XMLPartitionScanner.XML_END_TAG); return formatter; }
Example #5
Source File: ScriptEditor.java From birt with Eclipse Public License 1.0 | 6 votes |
public String getScript( ) { IDocumentProvider provider = getDocumentProvider( ); String script = ""; //$NON-NLS-1$ if ( provider != null ) { IDocument document = provider.getDocument( getEditorInput( ) ); if ( document != null ) { script = document.get( ); } } return script; }
Example #6
Source File: TLAPartitionScanner.java From tlaplus with MIT License | 6 votes |
public void setRange(IDocument document, int offset, int length) { fScanner.setRange(document, offset, length); fTokenOffset = offset; fTokenLength = 0; fPrefixLength = 0; fCommentDepth = 0; fLast = NONE; fState = TLA; fDocument = document ; // added for PlusCal, probably unnecessary fpcalMode = TLAFastPartitioner.BEFORE_PCAL ; // " outputEndPcalComment = false ; // " // emulate TLAPartitionScanner if (fEmulate) { fTLAOffset = -1; fTLALength = 0; } }
Example #7
Source File: N4JSHyperlinkDetector.java From n4js with Eclipse Public License 1.0 | 6 votes |
/** * Method copied from super class with only a minor change: call to "readOnly" changed to "tryReadOnly". */ @Override public IHyperlink[] detectHyperlinks(final ITextViewer textViewer, final IRegion region, final boolean canShowMultipleHyperlinks) { final IDocument xtextDocument = textViewer.getDocument(); if (!(xtextDocument instanceof N4JSDocument)) { return super.detectHyperlinks(textViewer, region, canShowMultipleHyperlinks); } final IHyperlinkHelper helper = getHelper(); return ((N4JSDocument) xtextDocument).tryReadOnly(new IUnitOfWork<IHyperlink[], XtextResource>() { @Override public IHyperlink[] exec(XtextResource resource) throws Exception { resource = tryConvertToFileResource(resource); if (resource == null) { return null; } if (helper instanceof ISourceViewerAware && textViewer instanceof ISourceViewer) { ((ISourceViewerAware) helper).setSourceViewer((ISourceViewer) textViewer); } return helper.createHyperlinksByOffset(resource, region.getOffset(), canShowMultipleHyperlinks); } }, (IHyperlink[]) null); }
Example #8
Source File: ModulesManagerWithBuild.java From Pydev with Eclipse Public License 1.0 | 6 votes |
public void rebuildModule(File f, ICallback0<IDocument> doc, final IProject project, IProgressMonitor monitor, IPythonNature nature) { final String m = pythonPathHelper.resolveModule(FileUtils.getFileAbsolutePath(f), false, project); if (m != null) { addModule(new ModulesKey(m, f)); } else if (f != null) { //ok, remove the module that has a key with this file, as it can no longer be resolved synchronized (modulesKeysLock) { Set<ModulesKey> toRemove = new HashSet<ModulesKey>(); for (Iterator<ModulesKey> iter = modulesKeys.keySet().iterator(); iter.hasNext();) { ModulesKey key = iter.next(); if (key.file != null && key.file.equals(f)) { toRemove.add(key); } } removeThem(toRemove); } } }
Example #9
Source File: SpellChecker.java From texlipse with Eclipse Public License 1.0 | 6 votes |
/** * Check spelling of the entire document. * * @param doc the document * @param file */ private void checkDocumentSpelling(IDocument doc, IFile file, IProgressMonitor monitor) { deleteOldProposals(file); //doc.addDocumentListener(instance); try { int num = doc.getNumberOfLines(); monitor.beginTask("Check spelling", num); for (int i = 0; i < num; i++) { if (monitor.isCanceled()) break; int offset = doc.getLineOffset(i); int length = doc.getLineLength(i); String line = doc.get(offset, length); checkLineSpelling(line, offset, i+1, file); monitor.worked(1); } } catch (BadLocationException e) { TexlipsePlugin.log("Checking spelling on a line", e); } stopProgram(); }
Example #10
Source File: PartitionDeletionEditStrategy.java From xtext-eclipse with Eclipse Public License 2.0 | 6 votes |
@Override protected void internalCustomizeDocumentCommand(IDocument document, DocumentCommand command) throws BadLocationException { if (command.text.equals("") && command.length == 1) { if (command.offset + right.length() + left.length() > document.getLength()) return; if (command.offset + command.length - left.length() < 0) return; if (command.length != left.length()) return; String string = document.get(command.offset, left.length() + right.length()); if (string.equals(left + right)) { command.length = left.length() + right.length(); } } }
Example #11
Source File: DelegateCreator.java From Eclipse-Postfix-Code-Completion with Eclipse Public License 1.0 | 6 votes |
/** * Performs the actual rewriting and adds an edit to the ASTRewrite set with * {@link #setSourceRewrite(CompilationUnitRewrite)}. * * @throws JavaModelException */ public void createEdit() throws JavaModelException { try { IDocument document= new Document(fDelegateRewrite.getCu().getBuffer().getContents()); TextEdit edit= fDelegateRewrite.getASTRewrite().rewriteAST(document, fDelegateRewrite.getCu().getJavaProject().getOptions(true)); edit.apply(document, TextEdit.UPDATE_REGIONS); String newSource= Strings.trimIndentation(document.get(fTrackedPosition.getStartPosition(), fTrackedPosition.getLength()), fPreferences.tabWidth, fPreferences.indentWidth, false); ASTNode placeholder= fOriginalRewrite.getASTRewrite().createStringPlaceholder(newSource, fDeclaration.getNodeType()); CategorizedTextEditGroup groupDescription= fOriginalRewrite.createCategorizedGroupDescription(getTextEditGroupLabel(), CATEGORY_DELEGATE); ListRewrite bodyDeclarationsListRewrite= fOriginalRewrite.getASTRewrite().getListRewrite(fDeclaration.getParent(), getTypeBodyDeclarationsProperty()); if (fCopy) if (fInsertBefore) bodyDeclarationsListRewrite.insertBefore(placeholder, fDeclaration, groupDescription); else bodyDeclarationsListRewrite.insertAfter(placeholder, fDeclaration, groupDescription); else bodyDeclarationsListRewrite.replace(fDeclaration, placeholder, groupDescription); } catch (BadLocationException e) { JavaPlugin.log(e); } }
Example #12
Source File: TextEditCreation.java From Pydev with Eclipse Public License 1.0 | 6 votes |
public static void checkExpectedInput(IDocument doc, int line, int offset, String initialName, RefactoringStatus status, IPath workspaceFile) { try { String string = doc.get(offset, initialName.length()); if (!(string.equals(initialName))) { status.addFatalError(StringUtils .format("Error: file %s changed during analysis.\nExpected doc to contain: '%s' and it contained: '%s' at offset: %s (line: %s).", workspaceFile != null ? workspaceFile : "has", initialName, string, offset, line)); return; } } catch (BadLocationException e) { status.addFatalError(StringUtils .format("Error: file %s changed during analysis.\nExpected doc to contain: '%s' at offset: %s (line: %s).", workspaceFile != null ? workspaceFile : "has", initialName, offset, line)); } }
Example #13
Source File: ToggleCommentAction.java From tlaplus with MIT License | 6 votes |
/** * Creates a region describing the text block (something that starts at * the beginning of a line) completely containing the current selection. * * @param selection The selection to use * @param document The document * @return the region describing the text block comprising the given selection */ private IRegion getTextBlockFromSelection(ITextSelection selection, IDocument document) { try { IRegion line = document.getLineInformationOfOffset(selection.getOffset()); int length = selection.getLength() == 0 ? line.getLength() : selection.getLength() + (selection.getOffset() - line.getOffset()); return new Region(line.getOffset(), length); } catch (BadLocationException x) { // should not happen // TODO } return null; }
Example #14
Source File: OverrideMethodCompletionProposal.java From Pydev with Eclipse Public License 1.0 | 6 votes |
@Override public void apply(ITextViewer viewer, char trigger, int stateMask, int offset) { IDocument document = viewer.getDocument(); int finalOffset = applyOnDocument(viewer, document, trigger, stateMask, offset); if (finalOffset >= 0) { try { PySelection ps = new PySelection(document, finalOffset); int firstCharPosition = PySelection.getFirstCharPosition(ps.getLine()); int lineOffset = ps.getLineOffset(); int location = lineOffset + firstCharPosition; int len = finalOffset - location; fCursorPosition = location; fReplacementLength = len; } catch (Exception e) { Log.log(e); } } }
Example #15
Source File: AbstractJavaCompletionProposal.java From Eclipse-Postfix-Code-Completion with Eclipse Public License 1.0 | 6 votes |
private void handleSmartTrigger(IDocument document, char trigger, int referenceOffset) throws BadLocationException { DocumentCommand cmd= new DocumentCommand() { }; cmd.offset= referenceOffset; cmd.length= 0; cmd.text= Character.toString(trigger); cmd.doit= true; cmd.shiftsCaret= true; cmd.caretOffset= getReplacementOffset() + getCursorPosition(); SmartSemicolonAutoEditStrategy strategy= new SmartSemicolonAutoEditStrategy(IJavaPartitions.JAVA_PARTITIONING); strategy.customizeDocumentCommand(document, cmd); replace(document, cmd.offset, cmd.length, cmd.text); setCursorPosition(cmd.caretOffset - getReplacementOffset() + cmd.text.length()); }
Example #16
Source File: PartEventListener.java From scava with Eclipse Public License 2.0 | 6 votes |
private void subscribeDocumentEventListener(IWorkbenchPartReference partRef) { IWorkbenchPart part = partRef.getPart(false); if (part instanceof IEditorPart) { IEditorPart editor = (IEditorPart) part; IEditorInput input = editor.getEditorInput(); if (editor instanceof ITextEditor && input instanceof FileEditorInput) { ITextEditor textEditor = (ITextEditor) editor; // EventManager.setEditor(textEditor); saveListener(textEditor); IDocument document = textEditor.getDocumentProvider().getDocument(input); DocumentEventListener documentListener = new DocumentEventListener(textEditor.getTitle()); document.addDocumentListener(documentListener); } } }
Example #17
Source File: GetterSetterCompletionProposal.java From eclipse.jdt.ls with Eclipse Public License 2.0 | 6 votes |
/** * @param document * @param offset * @param importRewrite * @param completionSnippetsSupported * @param addComments * @return * @throws CoreException * @throws BadLocationException */ public String updateReplacementString(IDocument document, int offset, ImportRewrite importRewrite, boolean completionSnippetsSupported, boolean addComments) throws CoreException, BadLocationException { int flags= Flags.AccPublic | (fField.getFlags() & Flags.AccStatic); String stub; if (fIsGetter) { String getterName= GetterSetterUtil.getGetterName(fField, null); stub = GetterSetterUtil.getGetterStub(fField, getterName, addComments, flags); } else { String setterName= GetterSetterUtil.getSetterName(fField, null); stub = GetterSetterUtil.getSetterStub(fField, setterName, addComments, flags); } // use the code formatter String lineDelim= TextUtilities.getDefaultLineDelimiter(document); String replacement = CodeFormatterUtil.format(CodeFormatter.K_CLASS_BODY_DECLARATIONS, stub, 0, lineDelim, fField.getJavaProject()); if (replacement.endsWith(lineDelim)) { replacement = replacement.substring(0, replacement.length() - lineDelim.length()); } return replacement; }
Example #18
Source File: JsonEditor.java From KaiZen-OpenAPI-Editor with Eclipse Public License 1.0 | 5 votes |
@Override protected void doSetInput(IEditorInput input) throws CoreException { if (input != null) { super.doSetInput(input); IDocument document = getDocumentProvider().getDocument(getEditorInput()); if (document != null) { document.addDocumentListener(changeListener); // validate content before editor opens runValidate(true); } } }
Example #19
Source File: JavaFormatter.java From meghanada-server with GNU General Public License v3.0 | 5 votes |
@SuppressWarnings("try") public static String formatEclipseStyle(final Properties prop, final String content) { try (TelemetryUtils.ScopedSpan scope = TelemetryUtils.startScopedSpan("JavaFormatter.formatEclipseStyle")) { TelemetryUtils.ScopedSpan.addAnnotation( TelemetryUtils.annotationBuilder().put("size", content.length()).build("args")); final CodeFormatter codeFormatter = ToolFactory.createCodeFormatter(prop); final IDocument document = new Document(content); final TextEdit textEdit = codeFormatter.format( CodeFormatter.K_COMPILATION_UNIT | CodeFormatter.F_INCLUDE_COMMENTS, content, 0, content.length(), 0, null); if (nonNull(textEdit)) { textEdit.apply(document); return ensureCorrectNewLines(document.get()); } else { return content; } } catch (Throwable e) { return content; } }
Example #20
Source File: SourceEditor.java From textuml with Eclipse Public License 1.0 | 5 votes |
private void doFormat() { ITextSelection selection = (ITextSelection) getSelectionProvider().getSelection(); IDocument document = getWorkingCopy().getDocument(); String toFormat = document.get(); String formatted = new TextUMLCompiler().format(toFormat); document.set(formatted); getSelectionProvider().setSelection(selection); }
Example #21
Source File: InterpreterAutoEdit.java From xtext-eclipse with Eclipse Public License 2.0 | 5 votes |
private BigDecimal computeResult(IDocument document, DocumentCommand command) { return xtextDocumentUtil.getXtextDocument(document).tryReadOnly((XtextResource resource) -> { Evaluation stmt = findEvaluation(command, resource); if (stmt == null) { return null; } return evaluate(stmt); }); }
Example #22
Source File: TokenScanner.java From xtext-eclipse with Eclipse Public License 2.0 | 5 votes |
public void setRange(IDocument document, final int offset, final int length) { this.regionOffset = offset; overlapFilter = Regions.overlaps(offset, length); Iterable<ILexerTokenRegion> newIterable = getTokens(document); if (delegateIterable != null) { if (!delegateIterable.equals(newIterable)) { current = null; } } if (current == null) { delegate = newIterable.iterator(); delegateIterable = newIterable; computedHasNext = false; hasNext = false; } else { if (current.getOffset() <= offset && current.getOffset() + current.getLength() > offset) { // offset is inside of current - return current as next computedHasNext = true; hasNext = true; } else { // restart - use a new delegate computedHasNext = false; hasNext = false; delegate = newIterable.iterator(); delegateIterable = newIterable; } } }
Example #23
Source File: JSAutoIndentStrategy.java From APICloud-Studio with GNU General Public License v3.0 | 5 votes |
@Override protected List<String> getAdditionalComments(IDocument d, DocumentCommand c) { List<String> params = ParseUtil.getFunctionParameters(d, c.offset); return CollectionsUtil.map(params, new IMap<String, String>() { public String map(String item) { return "@param {Object} " + item; //$NON-NLS-1$ } }); }
Example #24
Source File: SmartSemicolonAutoEditStrategy.java From Eclipse-Postfix-Code-Completion with Eclipse Public License 1.0 | 5 votes |
/** * Returns <code>true</code> if the document command is applied on a multi * line selection, <code>false</code> otherwise. * * @param document the document * @param command the command * @return <code>true</code> if <code>command</code> is a multiline command */ private boolean isMultilineSelection(IDocument document, DocumentCommand command) { try { return document.getNumberOfLines(command.offset, command.length) > 1; } catch (BadLocationException e) { // ignore return false; } }
Example #25
Source File: SimpleDocumentProvider.java From APICloud-Studio with GNU General Public License v3.0 | 5 votes |
@Override public void connect(Object element) throws CoreException { super.connect(element); IDocument document = this.getDocument(element); if (document != null) { IPartitioningConfiguration configuration = this.getPartitioningConfiguration(); IDocumentPartitioner partitioner = new ExtendedFastPartitioner(this.createPartitionScanner(), configuration.getContentTypes()); partitioner.connect(document); document.setDocumentPartitioner(partitioner); CommonEditorPlugin.getDefault().getDocumentScopeManager().registerConfiguration(document, configuration); } }
Example #26
Source File: SseUtilities.java From gwt-eclipse-plugin with Eclipse Public License 1.0 | 5 votes |
/** * Resolves the file that is associated with the given document. * * @return an IFile pointing to the file in the workspace, or null if one * could not be resolved. */ public static IFile resolveFile(IDocument document) { IStructuredModel model = StructuredModelManager.getModelManager().getExistingModelForRead( document); try { return resolveFile(model); } finally { model.releaseFromRead(); } }
Example #27
Source File: ImportArranger.java From Pydev with Eclipse Public License 1.0 | 5 votes |
public ImportArranger(IDocument doc, boolean removeUnusedImports, String endLineDelim, String indentStr, boolean automatic, IPyFormatStdProvider edit) { this.doc = doc; this.endLineDelim = endLineDelim; this.indentStr = indentStr; this.removeUnusedImports = removeUnusedImports; this.automatic = automatic; this.edit = edit; multilineImports = ImportsPreferencesPage.getMultilineImports(edit); sortNamesGrouped = ImportsPreferencesPage.getSortNamesGrouped(edit); breakWithParenthesis = getBreakImportsWithParenthesis(edit); maxCols = getMaxCols(multilineImports); }
Example #28
Source File: JSDocAutoIndentStrategy.java From typescript.java with MIT License | 5 votes |
/** * Returns <code>true</code> if the comment being inserted at * <code>command.offset</code> is the first comment (the first javadoc * comment if <code>ignoreJavadoc</code> is <code>true</code>) of the given * member. * <p> * see also https://bugs.eclipse.org/bugs/show_bug.cgi?id=55325 (don't add * parameters if the member already has a comment) * </p> */ private boolean isFirstComment(IDocument document, DocumentCommand command, IMember member, boolean ignoreNonJavadoc) throws BadLocationException, JavaScriptModelException { IRegion partition = TextUtilities.getPartition(document, fPartitioning, command.offset, false); ISourceRange sourceRange = member.getSourceRange(); if (sourceRange == null || sourceRange.getOffset() != partition.getOffset()) return false; int srcOffset = sourceRange.getOffset(); int srcLength = sourceRange.getLength(); int nameRelativeOffset = member.getNameRange().getOffset() - srcOffset; int partitionRelativeOffset = partition.getOffset() - srcOffset; String token = ignoreNonJavadoc ? "/**" : "/*"; //$NON-NLS-1$ //$NON-NLS-2$ return document.get(srcOffset, srcLength).lastIndexOf(token, nameRelativeOffset) == partitionRelativeOffset; }
Example #29
Source File: StreamContentDocumentProvider.java From xtext-eclipse with Eclipse Public License 2.0 | 5 votes |
@Override protected IDocument createDocument(Object element) throws CoreException { IDocument document = null; if (element instanceof IStreamContentAccessor) { document = createEmptyDocument(); setupDocument(element, document); } return document; }
Example #30
Source File: ToggleLineCommentHandler.java From tm4e with Eclipse Public License 1.0 | 5 votes |
private void addBlockComment(IDocument document, ITextSelection selection, CharacterPair blockComment, ITextEditor editor) throws BadLocationException { document.replace(selection.getOffset(), 0, blockComment.getKey()); document.replace(selection.getOffset() + selection.getLength() + blockComment.getKey().length(), 0, blockComment.getValue()); ITextSelection newSelection = new TextSelection(selection.getOffset() + blockComment.getKey().length(), selection.getLength()); editor.selectAndReveal(newSelection.getOffset(), newSelection.getLength()); }