Пример #1
0
  /**
   * Updates the headers of the three areas by querying the content provider for a name and image
   * for the three sides of the input object.
   *
   * <p>This method is called whenever the header must be updated.
   *
   * <p>Subclasses may extend this method, although this is generally not required.
   */
  protected void updateHeader() {

    IMergeViewerContentProvider content = getMergeContentProvider();
    if (content == null) {
      return;
    }
    Object input = getInput();

    // Only change a label if there is a new label available
    if (fAncestorLabel != null) {
      Image ancestorImage = content.getAncestorImage(input);
      if (ancestorImage != null) fAncestorLabel.setImage(ancestorImage);
      String ancestorLabel = content.getAncestorLabel(input);
      if (ancestorLabel != null) fAncestorLabel.setText(TextProcessor.process(ancestorLabel));
    }
    if (fLeftLabel != null) {
      Image leftImage = content.getLeftImage(input);
      if (leftImage != null) fLeftLabel.setImage(leftImage);
      String leftLabel = content.getLeftLabel(input);
      if (leftLabel != null) fLeftLabel.setText(TextProcessor.process(leftLabel));
    }
    if (fRightLabel != null) {
      Image rightImage = content.getRightImage(input);
      if (rightImage != null) fRightLabel.setImage(rightImage);
      String rightLabel = content.getRightLabel(input);
      if (rightLabel != null) fRightLabel.setText(TextProcessor.process(rightLabel));
    }
  }
 /** Reset the rootPath value after selecting the "Any Location Path" button */
 private void doSelectAnyLocationButton() {
   if (anyLocationButton.getSelection() && (pathList != null && pathList.size() > 1)) {
     selectRadioIndex = 2;
     rootPath = pathList.get(1).toString();
     xmlPathField.setEnabled(false);
     xmlPathField.setText(TextProcessor.process(rootPath, "//"));
   }
 }
  /** Reset the rootPath value after selecting the "Absolute Path" button */
  private void doSelectAbsolutePathButton() {
    if (absolutePathButton.getSelection() && (pathList != null && pathList.size() > 0)) {

      selectRadioIndex = 1;
      rootPath = pathList.get(0).toString();
      xmlPathField.setEnabled(false);
      xmlPathField.setText(TextProcessor.process(rootPath, "//"));
    }
  }
 /**
  * Checks whether <code>prefix</code> is a valid prefix for this proposal. Usually, while code
  * completion is in progress, the user types and edits the prefix in the document in order to
  * filter the proposal list. From {@link #validate(IDocument, int, DocumentEvent) }, the current
  * prefix in the document is extracted and this method is called to find out whether the proposal
  * is still valid.
  *
  * <p>The default implementation checks if <code>prefix</code> is a prefix of the proposal's
  * {@link #getDisplayString() display string} using the {@link #isPrefix(String, String) } method.
  *
  * @param prefix the current prefix in the document
  * @return <code>true</code> if <code>prefix</code> is a valid prefix of this proposal
  */
 protected boolean isValidPrefix(String prefix) {
   /*
    * See http://dev.eclipse.org/bugs/show_bug.cgi?id=17667 why we do not use the replacement
    * string. String word= fReplacementString;
    *
    * Besides that bug we also use the display string for performance reasons, as computing the
    * replacement string can be expensive.
    */
   return isPrefix(prefix, TextProcessor.deprocess(getDisplayString()));
 }
Пример #5
0
    /*
     * @see org.eclipse.jface.viewers.ViewerFilter#select(org.eclipse.jface.viewers.Viewer, java.lang.Object, java.lang.Object)
     */
    public boolean select(Viewer viewer, Object parentElement, Object element) {
      StringMatcher matcher = getMatcher();
      if (matcher == null || !(viewer instanceof TreeViewer)) return true;
      TreeViewer treeViewer = (TreeViewer) viewer;

      String matchName = ((ILabelProvider) treeViewer.getLabelProvider()).getText(element);
      matchName = TextProcessor.deprocess(matchName);
      if (matchName != null && matcher.match(matchName)) return true;

      return hasUnfilteredChild(treeViewer, element);
    }
  /**
   * The container selection has changed in the tree view. Update the container name field value and
   * notify all listeners.
   *
   * @param container The container that changed
   */
  public void containerSelectionChanged(IContainer container) {
    selectedContainer = container;

    if (allowNewContainerName) {
      if (container == null) {
        containerNameField.setText(""); // $NON-NLS-1$
      } else {
        String text = TextProcessor.process(container.getFullPath().makeRelative().toString());
        containerNameField.setText(text);
        containerNameField.setToolTipText(text);
      }
    }
  }
 /**
  * Returns the currently entered container name. Null if the field is empty. Note that the
  * container may not exist yet if the user entered a new container name in the field.
  *
  * @return IPath
  */
 public IPath getContainerFullPath() {
   if (allowNewContainerName) {
     String pathName = containerNameField.getText();
     if (pathName == null || pathName.isEmpty()) {
       return null;
     }
     // The user may not have made this absolute so do it for them
     return (new Path(TextProcessor.deprocess(pathName))).makeAbsolute();
   }
   if (selectedContainer == null) {
     return null;
   }
   return selectedContainer.getFullPath();
 }
  /*
   *
   * @see org.eclipse.jface.dialogs.Dialog#createDialogArea(org.eclipse.swt.widgets.Composite)
   */
  protected Control createDialogArea(Composite parent) {
    getShell().setText(title);
    Composite panel = (Composite) super.createDialogArea(parent);
    Label label = new Label(panel, SWT.NONE);
    label.setText(Messages.getString("RowMappingDialog.info")); // $NON-NLS-1$

    GridLayout layout = new GridLayout();
    layout.numColumns = 2;
    GridData data = new GridData(GridData.FILL_BOTH);
    data.heightHint = 250;
    Group composite = new Group(panel, SWT.NONE);
    composite.setLayout(layout);
    composite.setLayoutData(data);

    GridData buttonGd = new GridData(GridData.FILL_HORIZONTAL);
    buttonGd.verticalAlignment = SWT.BEGINNING;
    buttonGd.verticalIndent = 5;
    buttonGd.horizontalSpan = 2;

    absolutePathButton = new Button(composite, SWT.RADIO | SWT.WRAP);
    absolutePathButton.setLayoutData(buttonGd);
    anyLocationButton = new Button(composite, SWT.RADIO | SWT.WRAP);
    anyLocationButton.setLayoutData(buttonGd);
    customButton = new Button(composite, SWT.RADIO | SWT.WRAP);
    customButton.setLayoutData(buttonGd);
    customButton.setText(
        Messages.getString("xPathChoosePage.messages.elementSelection.item.custom")); // $NON-NLS-1$

    Label dummy = new Label(composite, SWT.NONE);
    GridData labelGd = new GridData();
    labelGd.verticalIndent = 5;
    labelGd.widthHint = 10;
    dummy.setLayoutData(labelGd);

    GridData txtGridData = new GridData(GridData.FILL_HORIZONTAL);
    xmlPathField = new StyledCCombo(composite, SWT.DROP_DOWN | SWT.BORDER);
    xmlPathField.setLayoutData(txtGridData);
    xmlPathField.setVisible(true);
    for (int i = 0; i < pathList.size(); i++) {
      xmlPathField.setText(TextProcessor.process(pathList.get(i).toString(), "//"));
      xmlPathField.add(TextProcessor.process(pathList.get(i).toString(), "//"));
    }

    if (supportsXMLParameter) {
      createQuickFixMenu(xmlPathField.getStyledText());
      xmlPathField
          .getStyledText()
          .addMenuDetectListener(
              new MenuDetectListener() {

                public void menuDetected(MenuDetectEvent event) {
                  quickFixMenu.setLocation(event.x, event.y);
                  quickFixMenu.setVisible(true);

                  updateMenuItemStatus(xmlPathField.getStyledText());
                }
              });
    }

    setButtonTextAndListeners(composite);

    XMLRelationInfoUtil.setSystemHelp(
        composite, IHelpConstants.CONEXT_ID_DATASET_XML_XPATH_EXPRESSION);
    if (this.selectRadioIndex == 1) {
      absolutePathButton.setSelection(true);
      xmlPathField.setEnabled(false);
      if (pathList.size() > 0) {
        xmlPathField.setText(TextProcessor.process(pathList.get(0).toString(), "//"));
      }
    } else if (this.selectRadioIndex == 2) {
      anyLocationButton.setSelection(true);
      xmlPathField.setEnabled(false);
      if (pathList.size() > 1) {
        xmlPathField.setText(TextProcessor.process(pathList.get(1).toString(), "//"));
      }
    } else {
      customButton.setSelection(true);
      xmlPathField.setText(TextProcessor.process(this.selectStr, "//"));
    }
    return composite;
  }
 /**
  * Update the URI field based on the selected path.
  *
  * @param selectedPath The path to be selected.
  */
 private void updateURIField(String selectedPath) {
   uriField.setText(TextProcessor.process(selectedPath));
   updateFilesystemSelector(selectedPath);
 }