Exemplo n.º 1
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  /**
   * Returns the closest point to @param p. Works recursively. Compares current point with p, then
   * checks which tree to explore sub-trees
   *
   * @param t
   * @param p
   * @param best
   * @param bestDistance
   * @param cd
   * @return Point nearest to p
   */
  private Point nearest(TreeNode t, Point p, Point best, double bestDistance, boolean cd) {
    if (p == null) return best;
    if (t == null) return best;
    nodesTouchedOnNearest++;
    // System.out.println(t.p.toString());

    double distance = squaredDistance(t.p, p);
    if (distance < bestDistance) {
      best = t.p;
      bestDistance = distance;
    }

    Point result;
    if (cd) {
      if (p.x() < t.p.x()) result = nearest(t.left, p, best, bestDistance, !cd);
      else if (p.x() > t.p.x()) result = nearest(t.right, p, best, bestDistance, !cd);
      else { // They must be equal, cut on y
        if (p.y() < t.p.y()) result = nearest(t.left, p, best, bestDistance, !cd);
        else result = nearest(t.right, p, best, bestDistance, !cd);
      }
    } else {
      if (p.y() < t.p.y()) result = nearest(t.left, p, best, bestDistance, !cd);
      else if (p.y() > t.p.y()) result = nearest(t.right, p, best, bestDistance, !cd);
      else { // They must be equal, cut on x
        if (p.x() < t.p.x()) result = nearest(t.left, p, best, bestDistance, !cd);
        else result = nearest(t.right, p, best, bestDistance, !cd);
      }
    }
    distance = squaredDistance(result, p);
    if (distance < bestDistance) {
      best = result;
      bestDistance = distance;
    }
    return best;
  }
Exemplo n.º 2
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  // draw method
  public synchronized void draw(Graphics2D g) {
    int w = s.getWidth();
    int h = s.getHeight();

    image.x %= w;
    image.y %= h;

    if (image.x < 0) {
      image.x += w;
    } else {
    }

    if (image.y < 0) {
      image.y += h;
    } else {
    }

    int x = image.x;
    int y = image.y;

    g.drawImage(bg, x, y, null);
    g.drawImage(bg, x - w, y, null);
    g.drawImage(bg, x, y - h, null);
    g.drawImage(bg, x - w, y - h, null);
  }
Exemplo n.º 3
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 // This method returns true of p lies in the rectangle outlined by sw, se, nw, ne
 private boolean subTreeInRange(Point sw, Point se, Point nw, Point ne, Point p) {
   if (sw.x() < p.x() && p.x() < se.x()) {
     if (sw.y() < p.y() && p.y() < nw.y()) {
       return true;
     }
   }
   return false;
 }
Exemplo n.º 4
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 public Point getLocation() {
   if (inEditMode) {
     tmpLoc.x = defLoc.x;
     tmpLoc.y = defLoc.y;
   } else {
     tmpLoc.x = curLoc.x;
     tmpLoc.y = curLoc.y;
   }
   return tmpLoc;
 }
Exemplo n.º 5
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  /**
   * Returns an point which has been adjusted to take into account of the desktop bounds, taskbar
   * and multi-monitor configuration.
   *
   * <p>This adustment may be cancelled by invoking the application with
   * -Djavax.swing.adjustPopupLocationToFit=false
   */
  Point adjustPopupLocationToFitScreen(int xPosition, int yPosition) {
    Point popupLocation = new Point(xPosition, yPosition);

    if (popupPostionFixDisabled == true || GraphicsEnvironment.isHeadless()) {
      return popupLocation;
    }

    // Get screen bounds
    Rectangle scrBounds;
    GraphicsConfiguration gc = getCurrentGraphicsConfiguration(popupLocation);
    Toolkit toolkit = Toolkit.getDefaultToolkit();
    if (gc != null) {
      // If we have GraphicsConfiguration use it to get screen bounds
      scrBounds = gc.getBounds();
    } else {
      // If we don't have GraphicsConfiguration use primary screen
      scrBounds = new Rectangle(toolkit.getScreenSize());
    }

    // Calculate the screen size that popup should fit
    Dimension popupSize = JPopupMenu.this.getPreferredSize();
    long popupRightX = (long) popupLocation.x + (long) popupSize.width;
    long popupBottomY = (long) popupLocation.y + (long) popupSize.height;
    int scrWidth = scrBounds.width;
    int scrHeight = scrBounds.height;
    if (!canPopupOverlapTaskBar()) {
      // Insets include the task bar. Take them into account.
      Insets scrInsets = toolkit.getScreenInsets(gc);
      scrBounds.x += scrInsets.left;
      scrBounds.y += scrInsets.top;
      scrWidth -= scrInsets.left + scrInsets.right;
      scrHeight -= scrInsets.top + scrInsets.bottom;
    }
    int scrRightX = scrBounds.x + scrWidth;
    int scrBottomY = scrBounds.y + scrHeight;

    // Ensure that popup menu fits the screen
    if (popupRightX > (long) scrRightX) {
      popupLocation.x = scrRightX - popupSize.width;
      if (popupLocation.x < scrBounds.x) {
        popupLocation.x = scrBounds.x;
      }
    }
    if (popupBottomY > (long) scrBottomY) {
      popupLocation.y = scrBottomY - popupSize.height;
      if (popupLocation.y < scrBounds.y) {
        popupLocation.y = scrBounds.y;
      }
    }

    return popupLocation;
  }
Exemplo n.º 6
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 public void reshape(int x, int y, int w, int h) {
   if (inEditMode) {
     defLoc.x = x;
     defLoc.y = y;
     defDim.width = w;
     defDim.height = h;
   }
   curLoc.x = x;
   curLoc.y = y;
   curDim.width = w;
   curDim.height = h;
   super.reshape(x, y, w, h);
 }
Exemplo n.º 7
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  public synchronized void mouseMoved(MouseEvent e) {
    if (centering && center.x == e.getX() && center.y == e.getY()) {
      centering = false;
    } else {
      int dx = e.getX() - mouse.x;
      int dy = e.getY() - mouse.y;
      image.x += dx;
      image.y += dy;
      recenterMouse();
    }

    mouse.x = e.getX();
    mouse.y = e.getY();
  }
Exemplo n.º 8
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  /**
   * Calculates location of caret and displays the suggestion popup at the location.
   *
   * @param listModel
   * @param subWord
   */
  protected void showSuggestion(DefaultListModel<CompletionCandidate> listModel, String subWord) {
    // new Exception(System.currentTimeMillis() + "").printStackTrace(System.out);
    hideSuggestion();

    if (listModel.size() == 0) {
      Messages.log("TextArea: No suggestions to show.");

    } else {
      int position = getCaretPosition();
      Point location = new Point();
      try {
        location.x = offsetToX(getCaretLine(), position - getLineStartOffset(getCaretLine()));
        location.y =
            lineToY(getCaretLine())
                + getPainter().getFontMetrics().getHeight()
                + getPainter().getFontMetrics().getDescent();
        // log("TA position: " + location);
      } catch (Exception e2) {
        e2.printStackTrace();
        return;
      }

      suggestion = new CompletionPanel(this, position, subWord, listModel, location, editor);
      requestFocusInWindow();
    }
  }
Exemplo n.º 9
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  // Private method for deleting a node. Called from the public delete method. Works recursively
  // Method works by recursively deleting a node, and then once backing out of the recursion all
  // data members are updated for each node
  private boolean delete(TreeNode t, Point p, boolean cd) {
    boolean status = false;
    // Base case, not found so return false
    if (t == null) return false;
    if (t.p.equals(p)) { // Found the node, now delete it
      if (t.right != null) {
        TreeNode min = findMin(t.right, cd);
        swapData(t, min);
        status = delete(min, min.p, min.cd);
      } else if (t.left != null) {
        TreeNode min = findMin(t.left, cd);
        swapData(t, min);
        t.right = t.left;
        t.left = null;
        status = delete(min, min.p, min.cd);
      } else { // At a leaf, remove the node
        size--;
        status = deleteFromParent(t);
      }
    } else if (cd) {
      if (p.x() < t.p.x()) status = delete(t.left, p, !cd);
      else if (p.x() > t.p.x()) status = delete(t.right, p, !cd);
      else { // They must be equal, cut on y
        if (p.y() < t.p.y()) status = delete(t.left, p, !cd);
        else status = delete(t.right, p, !cd);
      }
    } else {
      if (p.y() < t.p.y()) status = delete(t.left, p, !cd);
      else if (p.y() > t.p.y()) status = delete(t.right, p, !cd);
      else { // They must be equal, cut on x
        if (p.x() < t.p.x()) status = delete(t.left, p, !cd);
        else status = delete(t.right, p, !cd);
      }
    }
    // Backing out of recursion, need to update data members
    updateMinMaxOnDeleteAndRebuild(t);
    t.height = maxHeight(t.left, t.right) + 1;

    // Check if becoming unbalanced
    if (unbalanced(t)) {
      Point[] points = collectSatanSpawn(t);
      TDTree newSubTree = new TDTree(points, cd);
      swapDataMembers(t, newSubTree.root);
    }
    return status;
  } // End private delete method
Exemplo n.º 10
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 /**
  * Set the offset from the center for this <code>MetSymbol</code>.
  *
  * @param x x offset
  * @param y y offset
  */
 public void setOffset(int x, int y) {
   if (offset != null) {
     offset.x = x;
     offset.y = y;
   }
   bounds.x = x;
   bounds.y = y;
 }
Exemplo n.º 11
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  /** {@inheritDoc} */
  @Override
  public void mouseDragged(final MouseEvent aEvent) {
    final MouseEvent event = convertEvent(aEvent);
    final Point point = event.getPoint();

    // Update the selected channel while dragging...
    this.controller.setSelectedChannel(point);

    if (getModel().isCursorMode() && (this.movingCursor >= 0)) {
      this.controller.moveCursor(this.movingCursor, getCursorDropPoint(point));

      aEvent.consume();
    } else {
      if ((this.lastClickPosition == null)
          && ((aEvent.getModifiersEx() & InputEvent.BUTTON1_DOWN_MASK) != 0)) {
        this.lastClickPosition = new Point(point);
      }

      final JScrollPane scrollPane =
          getAncestorOfClass(JScrollPane.class, (Component) aEvent.getSource());
      if ((scrollPane != null) && (this.lastClickPosition != null)) {
        final JViewport viewPort = scrollPane.getViewport();
        final Component signalView = this.controller.getSignalDiagram().getSignalView();

        boolean horizontalOnly = (aEvent.getModifiersEx() & InputEvent.ALT_DOWN_MASK) != 0;
        boolean verticalOnly =
            horizontalOnly && ((aEvent.getModifiersEx() & InputEvent.SHIFT_DOWN_MASK) != 0);

        int dx = aEvent.getX() - this.lastClickPosition.x;
        int dy = aEvent.getY() - this.lastClickPosition.y;

        Point scrollPosition = viewPort.getViewPosition();
        int newX = scrollPosition.x;
        if (!verticalOnly) {
          newX -= dx;
        }
        int newY = scrollPosition.y;
        if (verticalOnly || !horizontalOnly) {
          newY -= dy;
        }

        int diagramWidth = signalView.getWidth();
        int viewportWidth = viewPort.getWidth();
        int maxX = diagramWidth - viewportWidth - 1;
        scrollPosition.x = Math.max(0, Math.min(maxX, newX));

        int diagramHeight = signalView.getHeight();
        int viewportHeight = viewPort.getHeight();
        int maxY = diagramHeight - viewportHeight;
        scrollPosition.y = Math.max(0, Math.min(maxY, newY));

        viewPort.setViewPosition(scrollPosition);
      }

      // Use UNCONVERTED/ORIGINAL mouse event!
      handleZoomRegion(aEvent, this.lastClickPosition);
    }
  }
  public void updatePosition() {
    Point position = new Point(spaceOccupied.x, spaceOccupied.y);

    // Insert random behavior.  During
    // each update, a sprite has about
    // one chance in 10 of making a
    // random change to its
    // motionVector.  When a change
    // occurs, the motionVector
    // coordinate values are forced to
    // fall between -7 and 7.  This
    // puts a cap on the maximum speed
    // for a sprite.
    if (rand.nextInt() % 10 == 0) {
      Point randomOffset = new Point(rand.nextInt() % 3, rand.nextInt() % 3);
      motionVector.x += randomOffset.x;
      if (motionVector.x >= 7) motionVector.x -= 7;
      if (motionVector.x <= -7) motionVector.x += 7;
      motionVector.y += randomOffset.y;
      if (motionVector.y >= 7) motionVector.y -= 7;
      if (motionVector.y <= -7) motionVector.y += 7;
    } // end if

    // Move the sprite on the screen
    position.translate(motionVector.x, motionVector.y);

    // Bounce off the walls
    boolean bounceRequired = false;
    Point tempMotionVector = new Point(motionVector.x, motionVector.y);

    // Handle walls in x-dimension
    if (position.x < bounds.x) {
      bounceRequired = true;
      position.x = bounds.x;
      // reverse direction in x
      tempMotionVector.x = -tempMotionVector.x;
    } else if ((position.x + spaceOccupied.width) > (bounds.x + bounds.width)) {
      bounceRequired = true;
      position.x = bounds.x + bounds.width - spaceOccupied.width;
      // reverse direction in x
      tempMotionVector.x = -tempMotionVector.x;
    } // end else if

    // Handle walls in y-dimension
    if (position.y < bounds.y) {
      bounceRequired = true;
      position.y = bounds.y;
      tempMotionVector.y = -tempMotionVector.y;
    } else if ((position.y + spaceOccupied.height) > (bounds.y + bounds.height)) {
      bounceRequired = true;
      position.y = bounds.y + bounds.height - spaceOccupied.height;
      tempMotionVector.y = -tempMotionVector.y;
    } // end else if

    if (bounceRequired)
      // save new motionVector
      setMotionVector(tempMotionVector);
    // update spaceOccupied
    setSpaceOccupied(position);
  } // end updatePosition()
Exemplo n.º 13
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 public void reshape(int x, int y, int w, int h) {
   if (inEditMode) {
     defLoc.x = x;
     defLoc.y = y;
     defDim.width = w;
     defDim.height = h;
   }
   curLoc.x = x;
   curLoc.y = y;
   curDim.width = w;
   curDim.height = h;
   if (!inEditMode) {
     if ((h != nHeight) || (h < rHeight)) {
       adjustFont(w, h);
     }
   }
   super.reshape(x, y, w, h);
 }
Exemplo n.º 14
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 // Recursive method for determining if a point is in the tree
 // This function works very similar to the insert method
 private boolean contains(TreeNode t, Point p, boolean even) {
   if (p == null) return false;
   if (t == null) return false;
   if (t.p.equals(p)) return true; // Found the point, return true
   if (even) {
     if (p.x() < t.p.x()) return contains(t.left, p, !even);
     else if (p.x() > t.p.x()) return contains(t.right, p, !even);
     else { // They must be equal, cut on y
       if (p.y() < t.p.y()) return contains(t.left, p, !even);
       else return contains(t.right, p, !even);
     }
   } else {
     if (p.y() < t.p.y()) return contains(t.left, p, !even);
     else if (p.y() > t.p.y()) return contains(t.right, p, !even);
     else { // They must be equal, cut on x
       if (p.x() < t.p.x()) return contains(t.left, p, !even);
       else return contains(t.right, p, !even);
     }
   }
 } // End contains method
Exemplo n.º 15
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 public void setSizeRatio(double x, double y) {
   xRatio = x;
   yRatio = y;
   if (x > 1.0) xRatio = x - 1.0;
   if (y > 1.0) yRatio = y - 1.0;
   if (defDim.width <= 0) defDim = getPreferredSize();
   curLoc.x = (int) ((double) defLoc.x * xRatio);
   curLoc.y = (int) ((double) defLoc.y * yRatio);
   curDim.width = (int) ((double) defDim.width * xRatio);
   curDim.height = (int) ((double) defDim.height * yRatio);
   if (!inEditMode) setBounds(curLoc.x, curLoc.y, curDim.width, curDim.height);
 }
Exemplo n.º 16
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  // recenter the mouse using the robot
  public synchronized void recenterMouse() {
    Window w = s.getFullScreenWindow();

    if (robot != null && w.isShowing()) {
      center.x = w.getWidth() / 2;
      center.y = w.getHeight() / 2;

      SwingUtilities.convertPointToScreen(center, w);
      centering = true;
      robot.mouseMove(center.x, center.y);
    }
  }
Exemplo n.º 17
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  private void processDrag(final MouseEvent e) {
    if (myDragCancelled) return;
    if (!isDraggingNow()) {
      if (myPressedPoint == null) return;
      if (isWithinDeadZone(e)) return;

      myDragPane = findLayeredPane(e);
      if (myDragPane == null) return;
      final BufferedImage image =
          new BufferedImage(getWidth(), getHeight(), BufferedImage.TYPE_INT_ARGB);
      paint(image.getGraphics());
      myDragButtonImage =
          new JLabel(new ImageIcon(image)) {

            public String toString() {
              return "Image for: " + StripeButton.this.toString();
            }
          };
      myDragPane.add(myDragButtonImage, JLayeredPane.POPUP_LAYER);
      myDragButtonImage.setSize(myDragButtonImage.getPreferredSize());
      setVisible(false);
      myPane.startDrag();
      myDragKeyEventDispatcher = new DragKeyEventDispatcher();
      KeyboardFocusManager.getCurrentKeyboardFocusManager()
          .addKeyEventDispatcher(myDragKeyEventDispatcher);
    }
    if (!isDraggingNow()) return;

    Point xy = SwingUtilities.convertPoint(e.getComponent(), e.getPoint(), myDragPane);
    if (myPressedPoint != null) {
      xy.x -= myPressedPoint.x;
      xy.y -= myPressedPoint.y;
    }
    myDragButtonImage.setLocation(xy);

    SwingUtilities.convertPointToScreen(xy, myDragPane);

    final Stripe stripe =
        myPane.getStripeFor(new Rectangle(xy, myDragButtonImage.getSize()), (Stripe) getParent());
    if (stripe == null) {
      if (myLastStripe != null) {
        myLastStripe.resetDrop();
      }
    } else {
      if (myLastStripe != null && myLastStripe != stripe) {
        myLastStripe.resetDrop();
      }
      stripe.processDropButton(this, myDragButtonImage, xy);
    }

    myLastStripe = stripe;
  }
Exemplo n.º 18
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 public void setEditMode(boolean s) {
   twin.setEditMode(s);
   setOpaque(s);
   if (s) {
     addMouseListener(ml);
     curLoc.x = defLoc.x;
     curLoc.y = defLoc.y;
     defDim = getPreferredSize();
     curDim.width = defDim.width;
     curDim.height = defDim.height;
   } else removeMouseListener(ml);
   inEditMode = s;
 }
Exemplo n.º 19
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 public void setSizeRatio(double x, double y) {
   double rx = x;
   double ry = y;
   if (rx > 1.0) rx = x - 1.0;
   if (ry > 1.0) ry = y - 1.0;
   if (defDim.width <= 0) defDim = getPreferredSize();
   curLoc.x = (int) ((double) defLoc.x * rx);
   curLoc.y = (int) ((double) defLoc.y * ry);
   curDim.width = (int) ((double) defDim.width * rx);
   curDim.height = (int) ((double) defDim.height * ry);
   if (!inEditMode) setBounds(curLoc.x, curLoc.y, curDim.width, curDim.height);
   twin.setSizeRatio(x, y);
 }
Exemplo n.º 20
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  /**
   * Calculates the drop point for the cursor under the given coordinate.
   *
   * @param aCoordinate the coordinate to return the channel drop point for, cannot be <code>null
   *     </code>.
   * @return a drop point, never <code>null</code>.
   */
  private Point getCursorDropPoint(final Point aCoordinate) {
    Point dropPoint = new Point(aCoordinate);

    if (getModel().isSnapCursorMode()) {
      final MeasurementInfo signalHover = getModel().getSignalHover(aCoordinate);
      if ((signalHover != null) && !signalHover.isEmpty()) {
        dropPoint.x = signalHover.getMidSamplePos().intValue();
      }
    }
    dropPoint.y = 0;

    return dropPoint;
  }
Exemplo n.º 21
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  /** Constrains a point to the current grid. */
  protected Point constrainPoint(Point p) {
    // constrain to view size
    Dimension size = getSize();
    // p.x = Math.min(size.width, Math.max(1, p.x));
    // p.y = Math.min(size.height, Math.max(1, p.y));
    p.x = Geom.range(1, size.width, p.x);
    p.y = Geom.range(1, size.height, p.y);

    if (fConstrainer != null) {
      return fConstrainer.constrainPoint(p);
    }
    return p;
  }
  /**
   * Returns the component in the currently selected path which contains sourcePoint.
   *
   * @param source The component in whose coordinate space sourcePoint is given
   * @param sourcePoint The point which is being tested
   * @return The component in the currently selected path which contains sourcePoint (relative to
   *     the source component's coordinate space. If sourcePoint is not inside a component on the
   *     currently selected path, null is returned.
   */
  public Component componentForPoint(Component source, Point sourcePoint) {
    int screenX, screenY;
    Point p = sourcePoint;
    int i, c, j, d;
    Component mc;
    Rectangle r2;
    int cWidth, cHeight;
    MenuElement menuElement;
    MenuElement subElements[];
    Vector<MenuElement> tmp;
    int selectionSize;

    SwingUtilities.convertPointToScreen(p, source);

    screenX = p.x;
    screenY = p.y;

    tmp = (Vector<MenuElement>) selection.clone();
    selectionSize = tmp.size();
    for (i = selectionSize - 1; i >= 0; i--) {
      menuElement = (MenuElement) tmp.elementAt(i);
      subElements = menuElement.getSubElements();

      for (j = 0, d = subElements.length; j < d; j++) {
        if (subElements[j] == null) continue;
        mc = subElements[j].getComponent();
        if (!mc.isShowing()) continue;
        if (mc instanceof JComponent) {
          cWidth = mc.getWidth();
          cHeight = mc.getHeight();
        } else {
          r2 = mc.getBounds();
          cWidth = r2.width;
          cHeight = r2.height;
        }
        p.x = screenX;
        p.y = screenY;
        SwingUtilities.convertPointFromScreen(p, mc);

        /**
         * Return the deepest component on the selection path in whose bounds the event's point
         * occurs
         */
        if (p.x >= 0 && p.x < cWidth && p.y >= 0 && p.y < cHeight) {
          return mc;
        }
      }
    }
    return null;
  }
Exemplo n.º 23
0
    /** Handles mouse dragged event */
    public void mouseDragged(MouseEvent ev) {
      Window w = (Window) ev.getSource();

      if (isMovingWindow) {
        Point windowPt;
        try {
          windowPt = (Point) AccessController.doPrivileged(getLocationAction);
          windowPt.x = windowPt.x - dragOffsetX;
          windowPt.y = windowPt.y - dragOffsetY;
          w.setLocation(windowPt);
          windowMoved = true;
        } catch (PrivilegedActionException e) {
        }
      }
    }
  /**
   * Calls the given treeNode.
   *
   * @param treeNode the <tt>TreeNode</tt> to call
   */
  private void call(TreeNode treeNode, JButton button, boolean isVideo, boolean isDesktopSharing) {
    if (!(treeNode instanceof ContactNode)) return;

    UIContact contactDescriptor = ((ContactNode) treeNode).getContactDescriptor();

    Point location = new Point(button.getX(), button.getY() + button.getHeight());

    SwingUtilities.convertPointToScreen(location, treeContactList);

    location.y = location.y + treeContactList.getPathBounds(treeContactList.getSelectionPath()).y;
    location.x += 8;
    location.y -= 8;

    CallManager.call(contactDescriptor, isVideo, isDesktopSharing, treeContactList, location);
  }
  public void flecha(Graphics papel, int x1, int y1, int x2, int y2) {
    double ang = 0.0, angSep = 0.0;
    double tx = 0, ty = 0;
    int dist = 0;
    Point punto1 = null, punto2 = null;

    punto2 = new Point(x1, y1);
    punto1 = new Point(x2, y2);

    dist = 15;

    ty = -(punto1.y - punto2.y) * 1.0;
    tx = (punto1.x - punto2.x) * 1.0;
    ang = Math.atan(ty / tx);

    if (tx < 0) ang += Math.PI;
    Point p1 = new Point(), p2 = new Point(), punto = punto2;
    angSep = 25.0;

    p1.x = (int) (punto.x + dist * Math.cos(ang - Math.toRadians(angSep)));
    p1.y = (int) (punto.y - dist * Math.sin(ang - Math.toRadians(angSep)));
    p2.x = (int) (punto.x + dist * Math.cos(ang + Math.toRadians(angSep)));
    p2.y = (int) (punto.y - dist * Math.sin(ang + Math.toRadians(angSep)));

    Graphics2D g2D = (Graphics2D) papel;
    papel.setColor(Color.black);
    g2D.setStroke(new BasicStroke(1.2f));
    papel.drawLine(punto1.x, punto1.y, punto.x, punto.y);

    int x[] = {p1.x, punto.x, p2.x};
    int y[] = {p1.y, punto.y, p2.y};
    Polygon myTri = new Polygon(x, y, 3);
    papel.setColor(Color.BLACK);
    papel.drawPolygon(myTri);
    papel.fillPolygon(myTri);
  }
Exemplo n.º 26
0
  private boolean boxOverlaps(TreeNode t, Point sw, Point ne) {
    Point nw = new Point(sw.x(), ne.y());
    Point se = new Point(ne.x(), sw.y());

    Point myNw = new Point(t.minX.p.x(), t.maxY.p.y());
    Point mySe = new Point(t.maxX.p.x(), t.minY.p.y());

    if (myNw.x() >= nw.x() || myNw.y() >= nw.y() || mySe.x() <= se.x() || mySe.y() <= se.y()) {
      return true;
    }
    return false;
  }
Exemplo n.º 27
0
  // Works the exact same way as rangeSize(). Simply checks if sub-tree possibly contains points in
  // query
  private void rangeQuery(Point sw, Point ne, Collection<Point> result, TreeNode t) {
    if (t == null) return;

    if (subTreeInRange(sw, new Point(ne.x(), sw.y()), new Point(sw.x(), ne.y()), ne, t.minX.p)
        || subTreeInRange(sw, new Point(ne.x(), sw.y()), new Point(sw.x(), ne.y()), ne, t.maxX.p)
        || subTreeInRange(sw, new Point(ne.x(), sw.y()), new Point(sw.x(), ne.y()), ne, t.minY.p)
        || subTreeInRange(sw, new Point(ne.x(), sw.y()), new Point(sw.x(), ne.y()), ne, t.maxY.p)) {
      rangeQuery(sw, ne, result, t.left);
      rangeQuery(sw, ne, result, t.right);
    } else return;

    if (inRange(sw, ne, t.p)) result.add(t.p);
  }
Exemplo n.º 28
0
  // init
  public void init() {
    super.init();
    mouse = new Point();
    center = new Point();
    image = new Point();
    centering = false;

    try {
      robot = new Robot();
      recenterMouse();
      mouse.x = center.x;
      mouse.y = center.y;
    } catch (Exception e) {
      System.out.println("Exception 1");
    }

    Window w = s.getFullScreenWindow();
    w.addMouseMotionListener(this);
    w.addKeyListener(this);
    bg = new ImageIcon("/Users/Ole/Desktop/undefined/images/bg.jpg").getImage();
  }
Exemplo n.º 29
0
  public void btnChoose_actionPerformed() {
    //            java.awt.Rectangle r = dateField.getBounds();
    //            Point pOnScreen = dateField.getLocationOnScreen();
    java.awt.Rectangle r = Jtext.getBounds();
    Point pOnScreen = Jtext.getLocationOnScreen();

    Point result = new Point(pOnScreen.x, pOnScreen.y + r.height);
    Point powner = owner.getLocation();
    int offsetX = (pOnScreen.x + width) - (powner.x + owner.getWidth());
    int offsetY = (pOnScreen.y + r.height + height) - (powner.y + owner.getHeight());

    if (offsetX > 0) {
      result.x -= offsetX;
    }

    if (offsetY > 0) {
      result.y -= height + r.height;
    }

    javax.swing.JDialog dateFrame = new javax.swing.JDialog();
    dateFrame.setModal(false);
    dateFrame.setUndecorated(true);
    dateFrame.setLocation(result);
    dateFrame.setSize(width, height);

    dateFrame.addWindowListener(
        new WindowAdapter() {
          // 鍦ㄤ换鎰忕殑闈炴棩鏈熼�夋嫨鍖哄崟鍑伙紝鍒欐棩鏈熼�夋嫨缁勪欢灏嗗彉涓洪潪娲诲姩鐘舵�侊紝鑷姩閲婃斁璧勬簮銆�
          public void windowDeactivated(WindowEvent e) {
            javax.swing.JDialog f = (javax.swing.JDialog) e.getSource();
            f.dispose();
          }
        });
    DatePanel datePanel = new DatePanel(dateFrame, parten);
    dateFrame.getContentPane().setLayout(new BorderLayout());
    dateFrame.getContentPane().add(datePanel);
    dateFrame.setVisible(true);
  }
Exemplo n.º 30
0
    // {{{ mousePressed() method
    @Override
    public void mousePressed(MouseEvent evt) {
      Point p = evt.getPoint();
      if (evt.getSource() != table) {
        p.x -= table.getX();
        p.y -= table.getY();
      }

      int row = table.rowAtPoint(p);
      int column = table.columnAtPoint(p);
      if (column == 0 && row != -1) {
        VFSDirectoryEntryTableModel.Entry entry =
            (VFSDirectoryEntryTableModel.Entry) table.getModel().getValueAt(row, 0);
        if (FileCellRenderer.ExpansionToggleBorder.isExpansionToggle(entry.level, p.x)) {
          table.toggleExpanded(row);
          return;
        }
      }

      if (GUIUtilities.isMiddleButton(evt.getModifiers())) {
        if (row == -1) /* nothing */ ;
        else if (evt.isShiftDown()) table.getSelectionModel().addSelectionInterval(row, row);
        else table.getSelectionModel().setSelectionInterval(row, row);
      } else if (GUIUtilities.isPopupTrigger(evt)) {
        if (popup != null && popup.isVisible()) {
          popup.setVisible(false);
          popup = null;
          return;
        }

        if (row == -1) showFilePopup(null, table, evt.getPoint());
        else {
          if (!table.getSelectionModel().isSelectedIndex(row))
            table.getSelectionModel().setSelectionInterval(row, row);
          showFilePopup(getSelectedFiles(), table, evt.getPoint());
        }
      }
    } // }}}