!7

concept Drawing {

  S globalID = aGlobalID();

  S name;

  S calStructure;

}

static new CirclesAndLines cal;

static Canvas canvas;

static Drawing drawing;

sbool autoVis;

p {

  useDBOf(#1007609);

  db();

  substance();

  swing {

    fixCAL();

    canvas = cal.show(1000, 600);

    updateDrawingsMenu();

    addToWindow(canvas, withMargin(jcenteredline(

      jbutton("New drawing", f newDrawing),

      jbutton("New circle...", f newCircle),

      jbutton("Save drawing", f saveDrawing),

      jbutton("PUBLISH drawing to server", f publish)));

    //addToWindow(canvas, withMargin(jcenteredlabel("Create connections by dragging between circles with right mouse button")));

    addDrawingsList();

    centerFrame(canvas);

    //hideConsole();

  }

}

svoid newCircle {

  final JTextField text = jtextfield();

  showFormTitled("New Circle", "Text", text, r-thread { loading {

    S theText = getTextTrim(text);

    double x = random(0.2, 0.8), y = random(0.2, 0.8);

    if (autoVis)

      cal.circle_autoVis(theText, x, y);

    else

      cal.circle(theText, x, y);

    canvas.update();

  }});

}

static Drawing saveDrawing() {

  ret saveDrawing(drawing != null ? drawing.name : "");

}

static Drawing saveDrawing(S name) {

  if (empty(name)) {

    final JTextField tfName = jtextfield(name);

    showFormTitled("Name drawing",

      "Name", tfName,

      r { 

        saveDrawing(or2(getTextTrim(tfName), "Untitled"));

      });

    null;

  }

  S s = structure(cal);

  if (drawing == null)

    drawing = cnew(Drawing);

  setDrawing(drawing);

  cset(drawing, calStructure := s, +name);

  updateDrawingsMenu();

  ret drawing;

}

svoid newDrawing {

  setCAL(new CirclesAndLines);

  setDrawing(null);

}

svoid updateDrawingsMenu {

  L params = ll("New drawing", f newDrawing);

  for (final Drawing d : reversed(list(Drawing)))

    addAll(params, "Load " + (nempty(d.name) ? quote(d.name) : str(d.id)) + " (made " + renderDate(d.created) + ")", r { loadDrawing(d) });

  addMenu(canvas, "Drawings", toObjectArray(params));

}

sS drawingName(Drawing d) {

  ret d == null ? "" : "[" + d.id + "] "

    + (nempty(d.name) ? quote(d.name) + " " : "");

}

static L<S> makeDrawingsList() {

  new L<S> l;

  for (final Drawing d : reversed(list(Drawing)))

    l.add(drawingName(d)

      /*+ " (" + renderDate(d.created) + ")"*/);

  ret l;

}

static Drawing drawingFromList(S s) {

  ret getConcept(Drawing, parseFirstLong(s));

}

svoid addDrawingsList {

  final JList list = jlist();

  O load = voidfunc(S s) { loadDrawing(drawingFromList(s)) };

  onDoubleClick(list, load);

  listPopupMenuItem(list, "Rename...", voidfunc(S s) {

    final Drawing d = drawingFromList(s);

    final JTextField tf = jtextfield(d.name);

    showFormTitled("Rename Drawing",

      "Old name", jlabel(d.name),

      "New name", tf,

      r {

        cset(d, name := getTextTrim(tf));

        setDrawing(d);

      });

  });

  listPopupMenuItem(list, "Show structure", voidfunc(S s) {

    final Drawing d = drawingFromList(s);

    showWrappedText("Structure of drawing", d.calStructure);

  });

  addToWindowSplitRight_aggressive(canvas, list, 0.7f);

  awtCalcOnConceptsChange(list, r { fillListWithStrings(list, makeDrawingsList()) });

}

svoid fixCAL() {

  cal.imageForUserMadeNodes = whiteImage(10, 10);

}

svoid setCAL(CirclesAndLines cal) {

  main.cal = cal;

  fixCAL();

  Canvas c = canvas;

  canvas = cal.makeCanvas();

  awtReplaceComponent(c, canvas);

  //new CirclesRelater(canvas, cal);

}

svoid setDrawing(Drawing d) {

  drawing = d;

  setFrameTitle(canvas, drawingName(d) + " - " + programName());

}

svoid loadDrawing(Drawing d) {

  setDrawing(d);

  CirclesAndLines cal = cast unstructure(d.calStructure);

  //cal_setAutoVis(cal);

  setCAL(cal);

}

svoid publish {

  final Drawing d = saveDrawing();

  if (d == null) ret;

  thread { loading {

    S fullName = "Drawing " + d.globalID + " " + renderDate(now())

      + " - " + or2(d.name, "Untitled");

    S url = uploadToImageServer(canvas.getImage(), fullName);

    infoBox("Image uploaded to server! " + url);

    S id = createSuperHighSnippet(structure(d), fullName, 56 /*SN_AI_DRAWING*/, null, null);

    infoBox("Drawing uploaded. " + fsI(id));

  }}

}