// reloads the element on all open panels and adds it to the custom element panel if not already
// there.
private void updateElement(Entity element) {
// if a new element has been created add it to current diagram
if (this.originalElement == null) {
DiagramHandler current = null;
DrawPanel c = Umlet.getInstance().getGUI().getCurrentDiagram();
if (c == null) {
Umlet.getInstance().doNew();
current = Umlet.getInstance().getGUI().getCurrentDiagram().getHandler();
} else current = c.getHandler();
Vector<Entity> ents = current.getDrawPanel().getAllEntities();
// set location for element
int x = 10, y = 10;
for (Entity e : ents) {
if (e.getY() + e.getHeight() + 10 > y) y = e.getY() + e.getHeight() + 10;
}
Rectangle bounds = new Rectangle(x, y, element.getWidth(), element.getHeight());
this.addElementToDiagram(element, current, true, bounds, element.getState());
} else { // replace edited element (and ONLY edited element)
this.originalElement.getHandler().getDrawPanel().remove(this.originalElement);
this.addElementToDiagram(
element,
this.originalElement.getHandler(),
true,
this.originalElement.getBounds(),
this.originalElement.getState());
}
}
private void addElementToDiagram(
Entity e, DiagramHandler d, boolean setchanged, Rectangle bounds, String state) {
Entity e2 = e.CloneFromMe();
e2.assignToDiagram(d);
e2.setState(state);
e2.setBounds(bounds);
d.getDrawPanel().add(e2);
if (setchanged) d.setChanged(true);
}
public void createEpsToStream(
OutputStream outputStream, DiagramHandler handler) { // create and write stream to file
try {
PrintWriter bw = new PrintWriter(outputStream);
EpsGraphics2D grapics2d = new EpsGraphics2D("umlet_diagram");
handler.getDrawPanel().paintEntitiesIntoGraphics2D(grapics2d);
bw.print(grapics2d.toString());
bw.flush();
bw.close();
} catch (Exception fnfe) {
System.out.println("UMLet: Error: Exception in createEpsToStream: " + fnfe);
}
}