From cb7594d9c1923554efc43215fd1b16b551dc73e9 Mon Sep 17 00:00:00 2001
From: Patrick Simianer <p@simianer.de>
Date: Tue, 1 Sep 2015 11:02:28 +0200
Subject: reset

---
 r.js | 443 -------------------------------------------------------------------
 1 file changed, 443 deletions(-)
 delete mode 100644 r.js

(limited to 'r.js')

diff --git a/r.js b/r.js
deleted file mode 100644
index 811aa61..0000000
--- a/r.js
+++ /dev/null
@@ -1,443 +0,0 @@
-/*
- * global vars and data
- *
- */
-var shapes_by_id = {},
-    r,
-    curDrag = null,
-    curEd = null,
-    curEdShape = null,
-    shapes = [],
-    target_shapes = [],
-    texts = [],
-    connections = {},
-    margin = 30,
-    padding = margin/3,
-    xbegin = 80,
-    ybegin = 5,
-    box_height = 50,
-    line_margin = 150,
-    ysource = ybegin,
-    ytarget = ysource+line_margin;
-    font_size = 20,
-    font_width = -1,
-    id = 0,
-    connect_mode = false,
-    connect_mode_shape = null,
-    edit_mode = false,
-    rm_shape = null,
-    text_att = { 'fill': '#000', 'stroke': 'none', 'text-anchor': 'start', 'font-size': font_size, 'font-family': 'Times New Roman' },
-    shape_att = { fill: "#eee", stroke: "#000", "fill-opacity": 0, "stroke-width": 1 }
-    source = ["Das", "ist ein", "kleines", "Haus", "gewesen", "."], // data
-    target = ["This", "has been", "a", "small", "house", "."],      // ^
-    align  = [0, 1, 3, 4, 1, 5];                                    // ^
-
-/*
- * connection
- *
- */
-Raphael.fn.connection = function (obj1, obj2, line, bg)
-{
-  if (obj1.line && obj1.from && obj1.to) {
-    line = obj1;
-    obj1 = line.from;
-    obj2 = line.to;
-  }
-  if (!obj1.getBBox() || !obj2.getBBox())
-    return;
-  var bb1 = obj1.getBBox(),
-      bb2 = obj2.getBBox(),
-      x1 = bb1.x+bb1.width/2,
-      y1 = bb1.y+bb1.height,
-      x2 = bb2.x+bb2.width/2,
-      y2 = bb2.y,
-      path = ["M", x1, y1, "L", x2, y2];
-  if (line && line.line) {
-    line.bg && line.bg.attr({path: path});
-    line.line.attr({path: path});
-  } else {
-    return {
-      bg: bg && bg.split && this.path(path).attr({stroke: bg.split("|")[0], fill: "none", "stroke-width": bg.split("|")[1] || 3}),
-      line: this.path(path).attr({stroke: "#000", fill: "none"}),
-      from: obj1,
-      to: obj2
-    };
-  }
-};
-var conn_str = function (obj1, obj2)
-{
-  return obj1["id_"]+"-"+obj2["id_"];
-}
-var make_conn = function(obj1, obj2)
-{
-  connections[conn_str(obj1,obj2)] = r.connection(obj1, obj2);
-},
-rm_conn = function(id1, id2)
-{
-  var b = false;
-  for (var i=0; i<source.length; i++) {
-    for (var j=0; j<target_shapes.length; j++) {
-      if (i==id1 && target_shapes[j]["id_"]==id2) {
-        var key = id1+"-"+id2;
-        var q = connections[key];
-        q.line.remove();
-        delete connections[key];
-        b = true;
-        break;
-      }
-    }
-    if (b)
-      break;
-  }
-}
-make_conns_from_a = function (align)
-{
-  var offset = source.length-1;
-  for (var i=0; i < align.length; i++) {
-    make_conn(shapes[i], shapes[offset+align[i]+1]);
-  }
-}
-
-/*
- * drag'n drop
- *
- */
-var dragger = function ()
-{
-  curDrag = this;
-  if (this.type == "text")
-    curDrag = this.pair;
-  curDrag.toFront();
-  // remember original coords
-  this.ox = this.attr("x");
-  this.oy = this.attr("y");
-  this.pair.ox = this.pair.attr("x");
-  this.pair.oy = this.pair.attr("y");
-  if (this.type != "text")
-    this.animate({ "fill-opacity": .2 }, 500);
-  if (this.pair.type != "text")
-    this.pair.animate({ "fill-opacity": .2 }, 500);
-},
-move = function (dx, dy)
-{
-  var att = { x: this.ox + dx, y: this.oy };
-  this.attr(att);
-  att = { x: this.pair.ox + dx, y: this.pair.oy };
-  this.pair.attr(att);
-  for (key in connections) {
-    r.connection(connections[key]);
-  }
-  r.safari();
-};
-
-/*
- * snap-to-grid
- *
- */
-var collide = function collide(obj)
-{
-  if (obj.type != 'rect') {
-    return;
-  }
-  if (obj["rm_shape"]) {
-    curDrag["delete_me_"] = true;
-    return;
-  }
-  if (curDrag["grid_"] > obj["grid_"]) {
-    if (curDrag.getBBox().width < obj.getBBox().width &&
-        curDrag.getBBox().x > (obj.getBBox().x+obj.getBBox().width/3)) {
-      return;
-    }
-    att = { x: obj.attr("x")+curDrag.getBBox().width+(margin-2*padding) };
-    obj.attr(att);
-    att = { x: obj.pair.attr("x")+curDrag.getBBox().width+(margin-2*padding) };
-    obj.pair.attr(att);
-  } else {
-    if (curDrag.getBBox().width < obj.getBBox().width &&
-        curDrag.getBBox().x < (obj.getBBox().x+obj.getBBox().width/3)) {
-      return;
-    }
-    att = { x: obj.attr("x")-(curDrag.getBBox().width+(margin-2*padding)) };
-    obj.attr(att);
-    att = { x: obj.pair.attr("x")-(curDrag.getBBox().width+(margin-2*padding)) };
-    obj.pair.attr(att);
-  }
-  // switch grid pos
-  var tmpx = curDrag["grid_"];
-  curDrag["grid_"] = obj["grid_"];
-  obj["grid_"] = tmpx;
-},
-up = function () {
-  if (this["delete_me_"]) {
-    var del = shapes_by_id[this["id_"]];
-    for (key in connections) {
-      if (key.split("-")[1] == curDrag["id_"]) {
-        rm_conn(key.split("-")[0], key.split("-")[1]);
-      }
-    }
-    var i=source.length;
-    for (; i<shapes.length; i++) {
-      if (shapes[i] == this) {
-        break;
-      }
-    }
-    shapes.splice(i, 1);
-    for (var i=0; i<target_shapes.length; i++) {
-      if (target_shapes[i] == this) {
-        break;
-      }
-    }
-    target_shapes.splice(i, 1);
-    delete shapes_by_id[this["id_"]];
-    del.pair.remove();
-    del.remove();
-    snap_to_grid(true);
-
-    return;
-  }
-  if (this.type != "text")
-    this.animate({"fill-opacity": 0}, 500);
-  if (this.pair.type != "text")
-    this.pair.animate({"fill-opacity": 0}, 500);
-
-  snap_to_grid(true);
-},
-snap_to_grid = function (anim=false)
-{
-  // just x coord, y is fixed in drag
-  var d = xbegin;
-  var d2 = 0;
-  // just target objs
-  target_shapes.sort(function(a, b) {
-    return a["grid_"]-b["grid_"];
-  });
-  for (var i = 0; i < target_shapes.length; i++) {
-    var obj = target_shapes[i];
-    if (!obj || !obj.attrs) { // removed
-      return;
-    }
-    att = { x:d };
-    if (anim) {
-      obj.attr(att);
-    } else {
-      obj.attr(att);
-    }
-    att = { x: obj.getBBox().x+padding };
-    if (anim) {
-      obj.pair.animate(att,125);
-    } else {
-      obj.pair.attr(att);
-    }
-    d += obj.getBBox().width+(margin-2*padding);
-  }
-  for (key in connections) {
-    r.connection(connections[key]);
-  }
-};
-
-/*
- * objs
- *
- */
-var make_obj = function(x, text, type)
-{
-  var y;
-  if (type == "source") {
-    y = ysource;
-  } else if (type == "target") {
-    y = ytarget;
-  }
-  // make text obj
-  texts.push(r.text(x, y+(box_height/2), text).attr(text_att));
-  // make shape obj
-  var x_shape = texts[texts.length-1].getBBox().x-padding,
-      x_width = texts[texts.length-1].getBBox().width+(2*padding);
-  shapes.push(r.rect(x_shape, y, x_width, box_height, 5).attr(shape_att));
-  tx = texts[texts.length-1];
-  sh = shapes[shapes.length-1];
-  // fix z-index
-  tx.toBack();
-  sh.toFront();
-  // pair text/shape
-  tx.pair = shapes[shapes.length-1];
-  sh.pair = texts[texts.length-1];
-  // meta
-  sh["type_"] = type;
-  sh["id_"] = id;
-  shapes_by_id[id] = sh;
-  if (type == "target") {
-    sh.drag(move, dragger, up).onDragOver( function(obj) { collide(obj); })
-    sh.attr({ cursor: "move" });
-    tx.drag(move, dragger, up);
-    sh["grid_"] = id;
-    sh.click(function() {
-      if (connect_mode) {
-        if (connections[conn_str(connect_mode_shape,this)]) {
-          rm_conn(connect_mode_shape["id_"], this["id_"]);
-        } else {
-          make_conn(connect_mode_shape, this);
-        }
-        connect_mode_shape.attr({"fill-opacity": 0});
-        connect_mode = false;
-        connect_mode_shape = null;
-      }
-    });
-    target_shapes.push(sh);
-    // inline text editing
-    r.inlineTextEditing(tx);
-    sh.dblclick(function(){
-      if (edit_mode) return;
-      edit_mode = true;
-      this.pair.toFront();
-      curEd = this.pair;
-      curEdShape = this;
-      var input = curEd.inlineTextEditing.startEditing();
-      input.addEventListener("keypress", function(e) {
-        if (e.keyCode == 13) { // return
-          e.preventDefault();
-          return;
-        } else if (e.keyCode==27||e.keyCode==37||e.keyCode==38||e.keyCode==39||e.keyCode==40) { // esc, arrows, backspace
-          return;
-        } else if (e.keyCode == 8) { // backspace
-          curEdShape.animate({width:curEdShape.getBBox().width-14},125);
-          setTimeout(function(){snap_to_grid(true);},125);
-        } else {
-          curEdShape.animate({width:curEdShape.getBBox().width+font_width},125);
-          setTimeout(function(){
-            snap_to_grid(true);
-            r.setSize(r.width+font_width, r.height);
-          },125);
-        }
-      });
-      input.addEventListener("blur", function(e) {
-          curEd.inlineTextEditing.stopEditing();
-          curEdShape.toFront();
-          curEdShape.animate({width:curEd.getBBox().width+(margin-padding)},125);
-          setTimeout(function(){snap_to_grid(true);},125);
-          edit_mode = false;
-      }, true);
-    });
-  } else if (type == "source") {
-    sh.click(function() {
-      if (connect_mode) {
-        if (this != connect_mode_shape)
-          return;
-        this.animate({"fill-opacity": 0}, 250);
-        connect_mode = false;
-        connect_mode_shape = null;
-      } else {
-        this.animate({"fill-opacity": .5}, 250);
-        connect_mode = true;
-        connect_mode_shape = this;
-      }
-    });
-  }
-  id++;
-},
-add_obj = function()
-{
-  var max=0, max_idx=-1;
-  for (var i=0; i < shapes.length; i++) {
-    if (shapes[i]["grid_"] > max) {
-      max_idx = i;
-      max = shapes[i]["grid_"];
-    }
-  }
-  if (!shapes[max_idx]) {
-    make_obj(xbegin+padding, "NEW", "target", 0);
-  } else {
-    make_obj(shapes[max_idx].getBBox().x2+(margin-padding),
-             "NEW",
-             "target",
-             max+1);
-  }
-  r.setSize(r.width+target_shapes[target_shapes.length-1].getBBox().width+margin, r.height);
-
-  snap_to_grid(true);
-},
-make_objs = function (a, type)
-{
-  for (var i=0; i < a.length; i++) {
-    var x = 0;
-    if (i == 0) {
-      x = xbegin+padding;
-    } else {
-      x = margin+texts[texts.length-1].getBBox().x2;
-    }
-    make_obj(x, a[i], type);
-  }
-};
-
-/*
- * data
- *
- */
-var extract_data = function ()
-{
-  el = document.getElementById("data");
-  d = {};
-  d["source"] = [];
-  d["target"] = [];
-  d["align"] = [];
-  // target
-  var ids = [];
-  target_shapes.sort(function(a, b) {
-    return a["grid_"]-b["grid_"];
-  });
-  for (var i=0; i<target_shapes.length; i++) {
-    d["target"].push(target_shapes[i].pair.attr("text"));
-    ids.push(target_shapes[i]["id_"]);
-  }
-  // alignment
-  for (key in connections) {
-    var a = key.split('-');
-    var src = a[0], tgt = ids.indexOf(parseInt(a[1]));
-    d["align"].push(src+'-'+tgt);
-  }
-  // source
-  for (var i=0; i<shapes.length; i++) {
-    if (shapes[i]["type_"] == "source") {
-      d["source"].push(shapes[i].pair.attr("text"));
-    } else {
-      break;
-    }
-  }
-  // output
-  s = JSON.stringify(d);
-  el.innerHTML = s;
-
-  return s;
-}
-
-
-///////////////////////////////////////////////////////////////////////////////
-
-window.onload = function ()
-{
-  // canvas
-  r = Raphael("holder",0,0);
-  var c = 0,
-      d = 0,
-      a = null;
-  for (var i=0; i<source.length; i++) {
-    c += source[i].length;
-  }
-  for (var i=0; i<target.length; i++) {
-    d += target[i].length;
-  }
-  font_width = r.text(-100,-100,'m').getBBox().width;
-  var paper_width  = xbegin+(Math.max(source.length,target.length)*(margin+padding))
-                      +(Math.max(c,d)*font_width),
-      paper_height = ybegin+2*box_height+line_margin;
-  r.setSize(paper_width, paper_height);
-  rm_shape = r.rect(5, line_margin+ybegin, 50, box_height).attr({"fill":"#fff","stroke":0}).animate({"fill":"red"}, 1000);
-  rm_shape.toBack();
-  rm_shape["rm_shape"] = true;
-  // source objs
-  make_objs(source, "source");
-  // target objs
-  make_objs(target, "target");
-  // initial connections from alignment
-  make_conns_from_a(align);
-};
-
-- 
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