Examples with Shape cbit.gui.graph.Shape used on opensource projects

Example 56 with Shape

use of cbit.gui.graph.Shape in project vcell by virtualcell.

the class WorkflowCartoonTool method selectEventFromWorld.

private void selectEventFromWorld(Rectangle rect, boolean bShift, boolean bCntrl) {
    if (!bShift && !bCntrl) {
        getGraphModel().clearSelection();
        List<Shape> shapes = getGraphModel().pickWorld(rect);
        for (Shape shape : shapes) {
            if (ShapeUtil.isMovable(shape)) {
                getGraphModel().selectShape(shape);
            }
        }
    } else if (bShift) {
        if (getGraphModel().getSelectedShape() instanceof ContainerShape) {
            getGraphModel().clearSelection();
        }
        List<Shape> shapes = getGraphModel().pickWorld(rect);
        for (Shape shape : shapes) {
            if (ShapeUtil.isMovable(shape)) {
                getGraphModel().selectShape(shape);
            }
        }
    } else if (bCntrl) {
        if (getGraphModel().getSelectedShape() instanceof ContainerShape) {
            getGraphModel().clearSelection();
        }
        List<Shape> shapes = getGraphModel().pickWorld(rect);
        for (Shape shape : shapes) {
            if (ShapeUtil.isMovable(shape)) {
                if (shape.isSelected()) {
                    getGraphModel().deselectShape(shape);
                } else {
                    getGraphModel().selectShape(shape);
                }
            }
        }
    }
}

Example 57 with Shape

use of cbit.gui.graph.Shape in project vcell by virtualcell.

the class WorkflowCartoonTool method mouseDragged.

@Override
public void mouseDragged(java.awt.event.MouseEvent event) {
    if ((event.getModifiers() & (InputEvent.BUTTON2_MASK | InputEvent.BUTTON3_MASK)) != 0) {
        return;
    }
    boolean bShift = (event.getModifiers() & InputEvent.SHIFT_MASK) == InputEvent.SHIFT_MASK;
    boolean bCntrl = (event.getModifiers() & InputEvent.CTRL_MASK) == InputEvent.CTRL_MASK;
    // 
    try {
        switch(mode) {
            case SELECT:
                {
                    Point worldPoint = screenToWorld(event.getX(), event.getY());
                    if (bMoving) {
                        List<Shape> selectedShapes = getGraphModel().getSelectedShapes();
                        // constrain to stay within the corresponding parent for the
                        // "movingShape" as well as all other selected (hence
                        // moving) shapes.
                        Point movingParentLoc = movingShape.getParent().getSpaceManager().getAbsLoc();
                        Dimension movingParentSize = movingShape.getParent().getSpaceManager().getSize();
                        worldPoint.x = Math.max(movingOffsetWorld.x + movingParentLoc.x, Math.min(movingOffsetWorld.x + movingParentLoc.x + movingParentSize.width - movingShape.getSpaceManager().getSize().width, worldPoint.x));
                        worldPoint.y = Math.max(movingOffsetWorld.y + movingParentLoc.y, Math.min(movingOffsetWorld.x + movingParentLoc.y + movingParentSize.height - movingShape.getSpaceManager().getSize().height, worldPoint.y));
                        for (Shape selectedShape : selectedShapes) {
                            if (selectedShape != movingShape) {
                                Point selectedParentLoc = selectedShape.getParent().getSpaceManager().getAbsLoc();
                                Dimension selectedParentSize = selectedShape.getParent().getSpaceManager().getSize();
                                int selectedMovingOffsetX = movingOffsetWorld.x + (movingShape.getSpaceManager().getAbsLoc().x - selectedShape.getSpaceManager().getAbsLoc().x);
                                int selectedMovingOffsetY = movingOffsetWorld.y + (movingShape.getSpaceManager().getAbsLoc().y - selectedShape.getSpaceManager().getAbsLoc().y);
                                worldPoint.x = Math.max(selectedMovingOffsetX + selectedParentLoc.x, Math.min(selectedMovingOffsetX + selectedParentLoc.x + selectedParentSize.width - selectedShape.getSpaceManager().getSize().width, worldPoint.x));
                                worldPoint.y = Math.max(selectedMovingOffsetY + selectedParentLoc.y, Math.min(selectedMovingOffsetY + selectedParentLoc.y + selectedParentSize.height - selectedShape.getSpaceManager().getSize().height, worldPoint.y));
                            }
                        }
                        getGraphPane().setCursor(Cursor.getPredefinedCursor(Cursor.MOVE_CURSOR));
                        Point newMovingPoint = new Point(worldPoint.x - movingOffsetWorld.x, worldPoint.y - movingOffsetWorld.y);
                        int deltaX = newMovingPoint.x - movingPointWorld.x;
                        int deltaY = newMovingPoint.y - movingPointWorld.y;
                        movingPointWorld = newMovingPoint;
                        movingShape.getSpaceManager().setRelPos(movingPointWorld.x - movingParentLoc.x, movingPointWorld.y - movingParentLoc.y);
                        // them also
                        if (selectedShapes != null) {
                            for (Shape selectedShape : selectedShapes) {
                                if (selectedShape != movingShape) {
                                    selectedShape.getSpaceManager().move(deltaX, deltaY);
                                }
                            }
                        }
                        getGraphPane().invalidate();
                        ((JViewport) getGraphPane().getParent()).revalidate();
                        getGraphPane().repaint();
                    } else if (bRectStretch) {
                        // constain to stay within parent
                        Point parentLoc = rectShape.getParent().getSpaceManager().getAbsLoc();
                        Dimension parentSize = rectShape.getParent().getSpaceManager().getSize();
                        worldPoint.x = Math.max(1, Math.min(parentSize.width - 1, worldPoint.x - parentLoc.x)) + parentLoc.x;
                        worldPoint.y = Math.max(1, Math.min(parentSize.height - 1, worldPoint.y - parentLoc.y)) + parentLoc.y;
                        getGraphPane().setCursor(Cursor.getPredefinedCursor(Cursor.MOVE_CURSOR));
                        // getGraphPane().repaint();
                        Graphics2D g = (Graphics2D) getGraphPane().getGraphics();
                        java.awt.geom.AffineTransform oldTransform = g.getTransform();
                        g.scale(0.01 * getGraphModel().getZoomPercent(), 0.01 * getGraphModel().getZoomPercent());
                        g.setXORMode(Color.white);
                        rectShape.setEnd(endPointWorld);
                        rectShape.paint(g, 0, 0);
                        endPointWorld = worldPoint;
                        rectShape.setEnd(endPointWorld);
                        rectShape.paint(g, 0, 0);
                        g.setTransform(oldTransform);
                    } else {
                        Shape shape = (getGraphModel().getSelectedShape() != null ? getGraphModel().getSelectedShape() : getGraphModel().pickWorld(worldPoint));
                        if (!bCntrl && !bShift && (ShapeUtil.isMovable(shape))) {
                            bMoving = true;
                            movingShape = shape;
                            movingPointWorld = shape.getSpaceManager().getAbsLoc();
                            movingOffsetWorld = new Point(worldPoint.x - movingPointWorld.x, worldPoint.y - movingPointWorld.y);
                        } else if (shape instanceof ContainerShape || bShift || bCntrl) {
                            bRectStretch = true;
                            endPointWorld = new Point(worldPoint.x + 1, worldPoint.y + 1);
                            rectShape = new RubberBandRectShape(worldPoint, endPointWorld, getGraphModel());
                            rectShape.setEnd(endPointWorld);
                            if (!(shape instanceof ContainerShape)) {
                                shape.getParent().addChildShape(rectShape);
                            } else {
                                shape.addChildShape(rectShape);
                            }
                            Graphics2D g = (Graphics2D) getGraphPane().getGraphics();
                            AffineTransform oldTransform = g.getTransform();
                            g.scale(0.01 * getGraphModel().getZoomPercent(), 0.01 * getGraphModel().getZoomPercent());
                            g.setXORMode(Color.white);
                            rectShape.paint(g, 0, 0);
                            g.setTransform(oldTransform);
                        }
                    }
                    break;
                }
            default:
                {
                    break;
                }
        }
    } catch (Exception e) {
        System.out.println("CartoonTool.mouseDragged: uncaught exception");
        e.printStackTrace(System.out);
    }
}