Examples with InjectiveEdge easik.sketch.edge.InjectiveEdge used on opensource projects

Example 6 with InjectiveEdge

use of easik.sketch.edge.InjectiveEdge in project fql by CategoricalData.

the class SketchGraphModel method getAttributes.

/**
 * Overridden method to get cell attributes; we make sure the appropriate
 * attributes are applied to the Easik objects before returning them.
 *
 * @see DefaultGraphModel.getAttributes(Object)
 *
 * @param o
 *
 * @return
 */
@Override
@SuppressWarnings("unchecked")
public AttributeMap getAttributes(Object o) {
    _mode = (_sketch.getFrame().getMode() == Mode.EDIT) ? "edit_" : "manip_";
    if (o instanceof GraphCell) {
        GraphCell cell = (GraphCell) o;
        AttributeMap attribs = cell.getAttributes();
        AttributeMap easikAttribs = null;
        if (cell instanceof SketchEdge) {
            easikAttribs = (cell instanceof InjectiveEdge) ? injectiveEdgeAttributes() : (cell instanceof PartialEdge) ? partialEdgeAttributes() : normalEdgeAttributes();
        } else if (cell instanceof TriangleEdge) {
            easikAttribs = triangleEdgeAttributes((TriangleEdge<SketchFrame, SketchGraphModel, Sketch, EntityNode, SketchEdge>) cell);
        } else if (cell instanceof GuideEdge) {
            easikAttribs = ((GuideEdge<SketchFrame, SketchGraphModel, Sketch, EntityNode, SketchEdge>) cell).isHighlighted() ? virtualHighlightedEdgeAttributes() : virtualEdgeAttributes();
        } else if (cell instanceof ModelConstraint) {
            easikAttribs = virtualVertexAttributes();
        } else if (cell instanceof EntityNode) {
            easikAttribs = vertexAttributes();
        }
        if (easikAttribs != null) {
            if (_sketch.isCellSelected(cell)) {
                Color selColor;
                float lineWidth;
                if (_sketch.getStateManager().peekState() instanceof GetPathState) {
                    selColor = getColor("path_selection");
                    lineWidth = getWidth("path_selection", 2);
                } else {
                    selColor = getColor("selection");
                    lineWidth = getWidth("selection", 3);
                }
                int borderWidth = getIntWidth(_mode + ((cell instanceof ModelConstraint) ? "constraint" : "entity") + "_border", 1);
                GraphConstants.setBorder(easikAttribs, BorderFactory.createLineBorder(selColor, borderWidth));
                GraphConstants.setForeground(easikAttribs, selColor);
                GraphConstants.setLineColor(easikAttribs, selColor);
                GraphConstants.setLineWidth(easikAttribs, lineWidth);
            }
            if (attribs == null) {
                cell.setAttributes(easikAttribs);
                attribs = easikAttribs;
            } else {
                attribs.applyMap(easikAttribs);
            }
            return attribs;
        }
    }
    return super.getAttributes(o);
}

Example 7 with InjectiveEdge

use of easik.sketch.edge.InjectiveEdge in project fql by CategoricalData.

the class NewSketchEdgeAction method actionPerformed.

/**
 * The action for creating a new edge. Make sure the selection is alright,
 * and then create the edge.
 *
 * @param e
 *            The action event
 */
@Override
public void actionPerformed(ActionEvent e) {
    Sketch _ourSketch = _theFrame.getMModel();
    // cancel operation
    if (_ourSketch.isSynced()) {
        if (JOptionPane.showConfirmDialog(_theFrame, "Warning: this sketch is currently synced with a db; continue and break synchronization?", "Warning!", JOptionPane.OK_CANCEL_OPTION, JOptionPane.WARNING_MESSAGE) == JOptionPane.CANCEL_OPTION) {
            return;
        }
    }
    Object[] currentSelection = _ourSketch.getSelectionCells();
    EntityNode[] node = new EntityNode[(_edgeType == Edge.SELF) ? 1 : 2];
    if (currentSelection.length == node.length) {
        for (int i = 0; i < node.length; i++) {
            node[i] = null;
            if (currentSelection[i] instanceof EntityNode) {
                node[i] = (EntityNode) currentSelection[i];
            }
        }
    }
    if ((_edgeType == Edge.SELF) && (node[0] == null)) {
        JOptionPane.showMessageDialog(_theFrame, "Operation must be performed with one entity selected", "Error", JOptionPane.ERROR_MESSAGE);
    } else if ((_edgeType != Edge.SELF) && ((node[0] == null) || (node[1] == null))) {
        JOptionPane.showMessageDialog(_theFrame, "Operation must be performed with two entities selected", "Error", JOptionPane.ERROR_MESSAGE);
    } else {
        EdgeOptions opts = new EdgeOptions(_theFrame, _edgeType, node[0], (_edgeType == Edge.SELF) ? null : node[1]);
        if (opts.isAccepted()) {
            SketchEdge edge;
            if (_edgeType == Edge.SELF) {
                edge = new PartialEdge(node[0], node[0], opts.getName(), opts.getCascadeMode());
            } else {
                // UI:
                if (opts.isReversed()) {
                    node = new EntityNode[] { node[1], node[0] };
                }
                if (_edgeType == Edge.PARTIAL) {
                    edge = new PartialEdge(node[0], node[1], opts.getName(), opts.getCascadeMode());
                } else if (_edgeType == Edge.INJECTIVE) {
                    edge = new InjectiveEdge(node[0], node[1], opts.getName(), opts.getCascadeMode());
                } else {
                    edge = new NormalEdge(node[0], node[1], opts.getName(), opts.getCascadeMode());
                }
            }
            _ourSketch.addEdge(edge);
            _ourSketch.setDirty();
            _ourSketch.setSynced(false);
        }
    }
}