Ejemplo n.º 1
0
  /**
   * ------------------------------------------------------ Deletes and copies the parts that are
   * selected in the given to this clipboard.
   *
   * @param editor the editor that contians the selected parts to cut
   * @see MiEditor#getSelectedParts
   * @see MiPart#isSelected ------------------------------------------------------
   */
  public void cutSelectionToClipBoard(MiEditor editor) {
    MiParts selectedParts = new MiParts();
    editor.getSelectedParts(selectedParts);

    for (int i = 0; i < selectedParts.size(); ++i) {
      if (!selectedParts.get(i).isCopyable()) {
        selectedParts.removeElementAt(i);
        --i;
      }
    }
    for (int i = 0; i < selectedParts.size(); ++i) {
      MiPart part = selectedParts.elementAt(i);
      editor.deSelect(part);
    }

    MiNestedTransaction nestedTransaction = new MiNestedTransaction(Mi_CUT_DISPLAY_NAME);
    MiSystem.getTransactionManager().startTransaction(nestedTransaction);

    // MiDeletePartsCommand deleteCmd = new MiDeletePartsCommand(editor, selectedParts, true);

    MiParts pastableSelectedParts = MiUtility.makeCopyOfNetwork(selectedParts);
    MiDeletePartsCommand deleteCmd =
        MiSystem.getCommandBuilder().getDeletePartsCommand().create(editor, selectedParts, true);
    MiChangeContentsTransaction replaceCmd =
        new MiChangeContentsTransaction(this, pastableSelectedParts);

    MiSystem.getTransactionManager().appendTransaction(Mi_CUT_DISPLAY_NAME, replaceCmd, deleteCmd);

    deleteCmd.doit(editor, true);
    replaceCmd.doit(this, pastableSelectedParts, true);

    dispatchAction(Mi_CLIPBOARD_NOW_HAS_DATA_ACTION);

    MiSystem.getTransactionManager().commitTransaction(nestedTransaction);
  }
Ejemplo n.º 2
0
  public void setValue(String value) {
    if (value != null) {
      value = MiSystem.getProperty(value, value);
    }

    if (Utility.isEqualTo(value, textField.getValue())) {
      return;
    }

    if (restrictingValuesToThoseInList) {
      if ((list.getIndexOfItem(value, restrictionIgnoresCase) == -1)
          && (list.getNumberOfItems() > 0)) {
        if (restrictionWarnsOnly) {
          textField.setValue(value);
          list.getSelectionManager().deSelectAll();
        } else {
          throw new IllegalArgumentException(
              MiDebug.getMicaClassName(this)
                  + ": Rejecting value: \""
                  + value
                  + "\" because it is not present in list"
                  + " (see MiComboBox.setRestrictingValuesToThoseInList()).\n"
                  + "Values present in list are: "
                  + getContents());
        }
      }
    }
    textField.setValue(value);
    if (!list.getContents().contains(value)) list.getSelectionManager().deSelectAll();
    else list.setValue(textField.getValue());
  }
Ejemplo n.º 3
0
  /**
   * ------------------------------------------------------ Copies the given part to this clipboard.
   *
   * @param part the part to copy to the clipboard
   *     ------------------------------------------------------
   */
  public void copyToClipBoard(MiPart part) {
    MiParts parts = new MiParts();
    parts.addElement(part.deepCopy());

    MiChangeContentsTransaction cmd = new MiChangeContentsTransaction(this, parts);
    cmd.doit(this, parts, true);
    MiSystem.getTransactionManager().appendTransaction(cmd);
    dispatchAction(Mi_CLIPBOARD_NOW_HAS_DATA_ACTION);
  }
Ejemplo n.º 4
0
 /**
  * ------------------------------------------------------ Processes the command generated from the
  * current event. Both are stored in the MiEventHandler super class.
  *
  * @return Mi_CONSUME_EVENT if no other event handlers should see the event that generated the
  *     command Mi_PROPOGATE_EVENT if other event handlers can also see the event that generated
  *     the command
  * @see MiEventHandler#isCommand
  * @overrides MiEventHandler#processCommand ------------------------------------------------------
  */
 protected int processCommand() {
   MiPart obj = event.getTargetList().elementAt(0);
   if ((obj != null) && (obj.isDeletable())) {
     obj.deleteSelf();
     event.editor.dispatchAction(MiiActionTypes.Mi_ITEM_REMOVED_ACTION);
     MiParts parts = new MiParts();
     parts.addElement(obj);
     MiSystem.getTransactionManager()
         .appendTransaction(new MiDeletePartsCommand(event.editor, parts, true));
   }
   return (Mi_CONSUME_EVENT);
 }
Ejemplo n.º 5
0
  /**
   * ------------------------------------------------------ Deletes the given part and then copies
   * the given part to this clipboard.
   *
   * @param part the part to cut to the clipboard
   *     ------------------------------------------------------
   */
  public void cutToClipBoard(MiPart part) {
    MiParts parts = new MiParts();
    parts.addElement(part);

    // MiDeletePartsCommand deleteCmd = new MiDeletePartsCommand(part.getContainingEditor(), parts,
    // true);
    MiDeletePartsCommand deleteCmd =
        MiSystem.getCommandBuilder()
            .getDeletePartsCommand()
            .create(part.getContainingEditor(), parts, true);

    MiChangeContentsTransaction replaceCmd = new MiChangeContentsTransaction(this, parts);

    MiiTransaction openTransaction =
        MiSystem.getTransactionManager()
            .startTransaction(new MiNestedTransaction(Mi_CUT_DISPLAY_NAME, replaceCmd, deleteCmd));

    deleteCmd.doit(part.getContainingEditor(), true);
    replaceCmd.doit(this, parts, true);

    dispatchAction(Mi_CLIPBOARD_NOW_HAS_DATA_ACTION);

    MiSystem.getTransactionManager().commitTransaction(openTransaction);
  }
Ejemplo n.º 6
0
  /**
   * ------------------------------------------------------ Copies the parts that are selected in
   * the given to this clipboard.
   *
   * @param editor the editor that contians the selected parts to copy
   * @see MiEditor#getSelectedParts
   * @see MiPart#isSelected ------------------------------------------------------
   */
  public void copySelectionToClipBoard(MiEditor editor) {
    MiParts selectedObjects = new MiParts();
    editor.getSelectedParts(selectedObjects);

    for (int i = 0; i < selectedObjects.size(); ++i) {
      if (!selectedObjects.get(i).isCopyable()) {
        selectedObjects.removeElementAt(i);
        --i;
      }
    }

    selectedObjects = MiUtility.makeCopyOfNetwork(selectedObjects);

    MiChangeContentsTransaction cmd = new MiChangeContentsTransaction(this, selectedObjects);
    cmd.doit(this, selectedObjects, true);
    MiSystem.getTransactionManager().appendTransaction(cmd);
    dispatchAction(Mi_CLIPBOARD_NOW_HAS_DATA_ACTION);
  }
Ejemplo n.º 7
0
 public String getName() {
   return (MiSystem.getProperty(name, name));
 }
Ejemplo n.º 8
0
 /**
  * ------------------------------------------------------ Undoes or Redoes this transaction. This
  * method creates a new transaction and adds it to the system-wide queue of undoable transactions.
  *
  * @param clipBoard the clipboard
  * @param newContents the graphics this transaction influences
  * @param replaceWithNewContents true if the graphics this transaction influences are to replace
  *     the current contents of the clipboard. false if any old contents previously recorded here
  *     are to be the contents of the clipboard
  *     ------------------------------------------------------
  */
 public void processCommand(
     MiContainer clipBoard, MiParts newContents, boolean replaceWithNewContents) {
   doit(clipBoard, newContents, replaceWithNewContents);
   MiSystem.getTransactionManager()
       .appendTransaction(new MiChangeContentsTransaction(clipBoard, newContents));
 }
Ejemplo n.º 9
0
  /**
   * ------------------------------------------------------ Pastes the graphics from this clipBoard
   * into the given editor translated by the given amount
   *
   * @param editor the target editor
   * @param translation the translation amount
   *     ------------------------------------------------------
   */
  public void pasteFromClipBoard(MiEditor editor, MiVector translation) {
    MiParts parts = new MiParts();
    for (int i = 0; i < getNumberOfParts(); ++i) {
      parts.addElement(getPart(i));
    }

    HashMap mapOfConnToItsPoints = new HashMap();

    // MiDebug.println("pasteFromClipBoard parts = " + parts);
    parts = MiUtility.makeCopyOfNetwork(parts);
    // MiDebug.println("2 pasteFromClipBoard parts = " + parts);

    // Save up where the connections lie now, before their nodes are
    // placed which tends to wack out the connection's orientation
    for (int i = 0; i < parts.size(); ++i) {
      MiPart obj = parts.elementAt(i);
      if (obj instanceof MiConnection) {
        ArrayList listOfPoints = new ArrayList();

        for (int j = 0; j < obj.getNumberOfPoints(); ++j) {
          listOfPoints.add(obj.getPoint(j));
        }
        mapOfConnToItsPoints.put(obj, listOfPoints);
      }
    }

    MiNestedTransaction nestedTransaction = new MiNestedTransaction(Mi_PASTE_DISPLAY_NAME);
    MiSystem.getTransactionManager().startTransaction(nestedTransaction);

    // Assume makeCopyOfNetwork list has nodes come first, followed by connections
    for (int i = 0; i < parts.size(); ++i) {
      MiPart obj = parts.elementAt(i);
      if (obj instanceof MiConnection) {
        obj.validateLayout();
        MiiLayout layout = obj.getLayout();
        obj.setLayout(null);
        ArrayList listOfPoints = (ArrayList) mapOfConnToItsPoints.get(obj);

        MiVector connTranslation = new MiVector(translation);
        MiConnection conn = (MiConnection) obj;
        int startPoint = 0;
        if (conn.getSource() != null) {
          startPoint = 1;
          connTranslation.x = conn.getPoint(0).x - ((MiPoint) listOfPoints.get(0)).x;
          connTranslation.y = conn.getPoint(0).y - ((MiPoint) listOfPoints.get(0)).y;
        }
        int endPoint = listOfPoints.size();
        if (conn.getDestination() != null) {
          // If we are not going to truncate the number of points in the
          // connection to what it was, then the last point of of the
          // connection ends at a node, so we do not need or want to set
          // it, so decrease endPoint, which is the last point we are to modify
          if (conn.getNumberOfPoints() == listOfPoints.size()) {
            --endPoint;
          }
          int lastPoint = conn.getNumberOfPoints() - 1;
          connTranslation.x =
              conn.getPoint(lastPoint).x - ((MiPoint) listOfPoints.get(listOfPoints.size() - 1)).x;
          connTranslation.y =
              conn.getPoint(lastPoint).y - ((MiPoint) listOfPoints.get(listOfPoints.size() - 1)).y;
        }

        // Conns are now translatable so this has been done...
        // connTranslation = new MiVector();
        conn.getGraphics().setNumberOfPoints(listOfPoints.size());
        for (int j = startPoint; j < endPoint; ++j) {
          MiPoint pt = (MiPoint) listOfPoints.get(j);
          obj.setPoint(j, pt.x + connTranslation.x, pt.y + connTranslation.y);
        }
        obj.setLayout(layout);
      }

      // MiDebug.println("paste obj = " + obj);

      MiDataTransferOperation transfer = new MiDataTransferOperation(obj);
      MiPoint targetPosition = obj.getCenter();
      targetPosition.translate(translation);
      transfer.setData(obj);
      transfer.setTarget(editor.getCurrentLayer());
      transfer.setLookTargetPosition(targetPosition);
      transfer.setLookTargetBounds(obj.getBounds().translate(translation));
      transfer.setDataFormat(MiDataTransferOperation.getCommonDataFormat(this, editor));
      editor.doImport(transfer);
      editor.dispatchAction(Mi_DATA_IMPORT_ACTION, transfer);
    }
    // MiDeletePartsCommand createCmd = new MiDeletePartsCommand(editor, parts, false);
    // MiDebug.println("3 pasteFromClipBoard parts = " + parts);
    MiDeletePartsCommand createCmd =
        MiSystem.getCommandBuilder().getDeletePartsCommand().create(editor, parts, false);
    MiSystem.getTransactionManager()
        .appendTransaction(new MiNestedTransaction(Mi_PASTE_DISPLAY_NAME, createCmd));

    MiSystem.getTransactionManager().commitTransaction(nestedTransaction);
  }
Ejemplo n.º 10
0
 /**
  * ------------------------------------------------------ Creates a prototype from the class named
  * by the Mi_COMBOBOX_PROTOTYPE_CLASS_NAME system property, if specified.
  * ------------------------------------------------------
  */
 static {
   String prototypeClassName = MiSystem.getProperty(Mi_COMBOBOX_PROTOTYPE_CLASS_NAME);
   if (prototypeClassName != null) {
     prototype = (MiComboBox) Utility.makeInstanceOfClass(prototypeClassName);
   }
 }