Ejemplo n.º 1
0
  /**
   * {@inheritDoc}
   *
   * @see java.util.concurrent.Callable#call()
   */
  public CompilationResult call() throws Exception {
    checkCancelled();

    String fullExpression = acceleoSource.rebuildFullExpression(context);

    ResourceSet resourceSet = new ResourceSetImpl();
    Resource resource =
        ModelUtils.createResource(
            URI.createURI("http://acceleo.eclipse.org/default.emtl"), resourceSet); // $NON-NLS-1$

    AcceleoSourceBuffer source = new AcceleoSourceBuffer(new StringBuffer(fullExpression));

    List<URI> dependencies = new ArrayList<URI>();
    if (acceleoSource.getModuleImport() != null) {
      dependencies.addAll(computeImportList(acceleoSource.getModuleImport(), resourceSet));
    }

    AcceleoParser parser = new AcceleoParser();
    parser.parse(source, resource, dependencies);

    checkCancelled();

    ASTNode selectedNode = null;
    if (!resource.getContents().isEmpty()) {
      Module module = (Module) resource.getContents().get(0);

      ISelection selection = context.getSelection();
      if (selection instanceof ITextSelection && ((ITextSelection) selection).getLength() > 0) {
        ITextSelection textSelection = (ITextSelection) selection;
        int startOffset = textSelection.getOffset() + acceleoSource.getGap();
        int endOffset = startOffset + textSelection.getLength();

        if (textSelection.getText().startsWith("[")) { // $NON-NLS-1$
          startOffset++;
        }
        if (textSelection.getText().endsWith("/]")) { // $NON-NLS-1$
          endOffset -= 2;
        }

        selectedNode = getChildrenCandidate(module, startOffset, endOffset);

        if (textSelection.getLength() == 0) {
          while (selectedNode != null && !(selectedNode instanceof ModuleElement)) {
            selectedNode = (ASTNode) selectedNode.eContainer();
          }
        }
      }

      if (selectedNode == null && module != null && !module.getOwnedModuleElement().isEmpty()) {
        selectedNode = module.getOwnedModuleElement().get(0);
      }
    }

    checkCancelled();

    IStatus problems = parseProblems(source.getProblems(), source.getWarnings(), source.getInfos());
    return new CompilationResult(selectedNode, problems);
  }
Ejemplo n.º 2
0
  public String normalizeSourceSelection(ITextSelection selection) {
    String selectedText = "";

    if (selection.getText() != null) {
      selectedText = selection.getText().trim();
    }
    if (selectedText.length() == 0) {
      return "";
    }

    try {
      return normalizeBlockIndentation(selection, selectedText);
    } catch (Throwable e) {
      /* TODO: uncommented empty exception catch all */
    }
    return selectedText;
  }
Ejemplo n.º 3
0
  /**
   * the command has been executed, so extract extract the needed information from the application
   * context.
   */
  public Object execute(ExecutionEvent event) throws ExecutionException {
    IWorkbenchWindow window = HandlerUtil.getActiveWorkbenchWindowChecked(event);
    ITextSelection content =
        (ITextSelection)
            window
                .getActivePage()
                .getActiveEditor()
                .getEditorSite()
                .getSelectionProvider()
                .getSelection();
    String texto = content.getText();
    Toolkit toolkit = Toolkit.getDefaultToolkit();
    Clipboard clipboard = toolkit.getSystemClipboard();

    String sqlFormatado = formatSQL(texto);

    StringSelection textoFormatado = new StringSelection(sqlFormatado);
    clipboard.setContents(textoFormatado, null);

    if (isBlank(texto)) {
      MessageDialog.openInformation(window.getShell(), "SQLCopy", "Você não selecionou nada!");
    } else {
      if (isConvertToJava(
          texto)) { // Realizar a substituição do texto selecionado apenas quando estiver
        // convertendo um SQL para Java.
        IEditorPart part =
            PlatformUI.getWorkbench().getActiveWorkbenchWindow().getActivePage().getActiveEditor();
        ITextEditor editor = (ITextEditor) part;
        IDocumentProvider prov = editor.getDocumentProvider();
        IDocument doc = prov.getDocument(editor.getEditorInput());
        ISelection sel = editor.getSelectionProvider().getSelection();

        if (sel instanceof TextSelection) {
          final TextSelection textSel = (TextSelection) sel;
          try {
            //		            	IRegion region = doc.getLineInformationOfOffset(textSel.getOffset());
            //						doc.replace( textSel.getOffset(), textSel.getLength(),
            // identingCode(region.getLength(), sqlFormatado));
            doc.replace(textSel.getOffset(), textSel.getLength(), sqlFormatado);
          } catch (BadLocationException e) {
            e.printStackTrace();
          }
        }
      }
      //			MessageDialog.openInformation(
      //					window.getShell(),
      //					"SQLCopy",
      //					sqlFormatado.toString());
      CustomMessageDialog dialog =
          new CustomMessageDialog(window.getShell(), sqlFormatado.toString());
      dialog.open();
    }

    return null;
  }
 private boolean isNonTrivialSelection(ITextSelection selection) {
   if (selection.getLength() < 30) {
     String text = selection.getText();
     if (text != null) {
       for (int i = 0; i < text.length(); i++) {
         if (!Character.isJavaIdentifierPart(text.charAt(i))) {
           return true;
         }
       }
     }
     return false;
   }
   return true;
 }
 /**
  * Returns the C model element at the given selection.
  *
  * @param part Workbench part where the selection is.
  * @param selection Selection in part.
  * @return C model element if found.
  */
 protected ICElement getCElementFromSelection(IWorkbenchPart part, ISelection selection) {
   if (selection instanceof ITextSelection) {
     ITextSelection textSelection = (ITextSelection) selection;
     String text = textSelection.getText();
     if (text != null) {
       if (part instanceof ITextEditor) {
         ICElement editorElement =
             CDTUITools.getEditorInputCElement(((ITextEditor) part).getEditorInput());
         if (editorElement instanceof ITranslationUnit) {
           ITranslationUnit tu = (ITranslationUnit) editorElement;
           try {
             if (tu.isStructureKnown() && tu.isConsistent()) {
               return tu.getElementAtOffset(textSelection.getOffset());
             }
           } catch (CModelException exc) {
             // ignored on purpose
           }
         }
       } else {
         IResource resource = getResource(part);
         if (resource instanceof IFile) {
           ITranslationUnit tu = getTranslationUnit((IFile) resource);
           if (tu != null) {
             try {
               ICElement element = tu.getElement(text.trim());
               if (element == null) {
                 element = tu.getElementAtLine(textSelection.getStartLine());
               }
               return element;
             } catch (CModelException e) {
             }
           }
         }
       }
     }
   } else if (selection instanceof IStructuredSelection) {
     IStructuredSelection ss = (IStructuredSelection) selection;
     if (ss.size() == 1) {
       Object object = ss.getFirstElement();
       if (object instanceof ICElement) {
         return (ICElement) object;
       }
     }
   }
   return null;
 }
Ejemplo n.º 6
0
 private SearchPatternData trySimpleTextSelection(final ITextSelection selection) {
   final String selectedText = selection.getText();
   if (selectedText != null && selectedText.length() > 0) {
     int i = 0;
     while (i < selectedText.length()
         && !SearchCoreUtil.isLineDelimiterChar(selectedText.charAt(i))) {
       i++;
     }
     if (i > 0) {
       final String s = selectedText.substring(0, i);
       // FIXME find the module from the editor somehow
       return new SearchPatternData(
           s,
           getContainer().getSelectedScope(),
           getLimitTo(),
           getSearchFor(),
           getContainer().getSelectedWorkingSets(),
           getLastIncludeMask());
     }
   }
   return null;
 }
  /** Override to improve matching accuracy */
  @Override
  public ICompletionProposal[] computeCompletionProposals(ITextViewer viewer, int offset) {

    ITextSelection selection = (ITextSelection) viewer.getSelectionProvider().getSelection();

    // adjust offset to end of normalized selection
    if (selection.getOffset() == offset) {
      offset = selection.getOffset() + selection.getLength();
    }

    String prefix = extractPrefix(viewer, offset);
    Region region = new Region(offset - prefix.length(), prefix.length());
    TemplateContext context = createContext(viewer, region);
    if (context == null) {
      return new ICompletionProposal[0];
    }
    Region selectionRegion = new Region(selection.getOffset(), selection.getLength());
    TemplateContext selectionContext = createContext(viewer, selectionRegion);

    int lineOffset = 0;
    try {
      IRegion lineInformationOfOffset = viewer.getDocument().getLineInformationOfOffset(offset);
      lineOffset = offset - lineInformationOfOffset.getOffset();
    } catch (BadLocationException e1) {
      // ignore
    }

    String selectionText = selection.getText();
    context.setVariable("selection", selectionText); // $NON-NLS-1$
    selectionContext.setVariable("selection", selectionText); // $NON-NLS-1$
    context.setVariable("text", selectionText); // $NON-NLS-1$
    selectionContext.setVariable("text", selectionText); // $NON-NLS-1$

    Template[] templates = getTemplates(context.getContextType().getId());

    List<ICompletionProposal> matches = new ArrayList<>(templates.length);
    for (Template template : templates) {
      try {
        context.getContextType().validate(template.getPattern());
      } catch (TemplateException e) {
        continue;
      }
      if (!template.matches(prefix, context.getContextType().getId())) {
        continue;
      }
      boolean selectionBasedMatch = isSelectionBasedMatch(template, context);
      if (template.getName().startsWith(prefix) || selectionBasedMatch) {

        int relevance = getRelevance(template, lineOffset, prefix);
        if (selectionBasedMatch) {
          matches.add(
              createProposal(template, selectionContext, (IRegion) selectionRegion, relevance));
        } else {
          matches.add(createProposal(template, context, (IRegion) region, relevance));
        }
      }
    }

    Collections.sort(matches, proposalComparator);

    return matches.toArray(new ICompletionProposal[matches.size()]);
  }