From 09f8c82118223b71a091600256af7a3d56734ddd Mon Sep 17 00:00:00 2001
From: Patrick Simianer <p@simianer.de>
Date: Wed, 28 Oct 2015 12:50:55 +0100
Subject: remove raphael lib, mv

---
 edit.js | 663 ----------------------------------------------------------------
 1 file changed, 663 deletions(-)
 delete mode 100644 edit.js

(limited to 'edit.js')

diff --git a/edit.js b/edit.js
deleted file mode 100644
index 1adf2ac..0000000
--- a/edit.js
+++ /dev/null
@@ -1,663 +0,0 @@
-/*
- * global vars and data
- *
- */
-var r,
-    // objects
-    shapes_by_id  = {},
-    shapes        = [],
-    target_shapes = [],
-    texts         = [],
-    connections   = {},
-    id            = 0,
-    next_grid     = 0,
-    // layout
-    margin          = 30,
-    padding         = margin/3,
-    xbegin          = 80,
-    ybegin          = 5,
-    box_height      = 30,
-    line_margin     = 80,
-    ysource         = ybegin,
-    ytarget         = ysource+line_margin;
-    font_size       = 10,
-    font_width      = -1,
-    stroke_width    = 1,
-    stroke_width_hi = 3,
-    align_stroke    = "#eee",
-    align_stroke_hi = "#000",
-    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": stroke_width }
-    // dragging
-    cur_drag = null,
-    new_pos = -1,
-    old_pos = -1;
-    // connecting
-    connect_mode       = false,
-    connect_mode_shape = null,
-    new_conns          = [],
-    // editing
-    cur_ed      = null,
-    cur_ed_shape = null,
-    edit_mode = false,
-    // removing
-    rm_shape = null,
-    // data
-    source = null,
-    target = null,
-    align  = null;
-
-/*
- * 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: align_stroke, 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);
-  if (connect_mode) {
-    new_conns.push(connections[conn_str(obj1,obj2)]);
-    connections[conn_str(obj1,obj2)].line.attr({"stroke":align_stroke_hi,"stroke-width":stroke_width_hi});
-  }
-},
-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;
-  }
-  shapes_by_id[id1].attr({"stroke-width":stroke_width});
-}
-make_conns_from_a = function (align)
-{
-  var offset = source.length;
-  for (var i=0; i < align.length; i++) {
-    for (var j=0; j<align[i].length; j++) {
-      make_conn(shapes[i], shapes[offset+align[i][j]]);
-    }
-  }
-}
-
-/*
- * drag"n drop
- *
- */
-var dragger = function ()
-{
-  if (edit_mode)
-    return;
-  cur_drag = this;
-  // drag shape, not text
-  if (this.type == "text")
-    cur_drag = this.pair;
-  cur_drag.toFront();
-  // remember grid pos
-  old_pos = cur_drag["grid_"];
-  new_pos = cur_drag["grid_"];
-  // 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)
-{
-  if (edit_mode) return;
-  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)
-{
-  // not a shape
-  if (!obj["id_"] || obj.type!="rect")
-    return;
-  // remove
-  if (obj["rm_shape_"]) {
-    cur_drag["delete_me_"] = true;
-    return;
-  }
-  if (cur_drag["grid_tmp_"] > obj["grid_tmp_"]) {
-  // right -> left
-    if (cur_drag.getBBox().width < obj.getBBox().width &&
-        cur_drag.getBBox().x > (obj.getBBox().x+obj.getBBox().width/1000)) { // ignored tolerance, when
-      return;                                                                // dragging onto shapes
-    }
-    att = { x: obj.attr("x")+cur_drag.getBBox().width+(margin-2*padding) };
-    obj.attr(att);
-    att = { x: obj.pair.attr("x")+cur_drag.getBBox().width+(margin-2*padding) };
-    obj.pair.attr(att);
-  } else {
-  // left -> right
-    if (cur_drag.getBBox().width < obj.getBBox().width &&
-        cur_drag.getBBox().x < (obj.getBBox().x+obj.getBBox().width/1000)) {
-      return;
-    }
-    att = { x: obj.attr("x")-(cur_drag.getBBox().width+(margin-2*padding)) };
-    obj.attr(att);
-    att = { x: obj.pair.attr("x")-(cur_drag.getBBox().width+(margin-2*padding)) };
-    obj.pair.attr(att);
-  }
-  // grid pos
-  new_pos = obj["grid_tmp_"];
-  var tmp_pos = cur_drag["grid_tmp_"];
-  cur_drag["grid_tmp_"] = obj["grid_tmp_"];
-  obj["grid_tmp_"] = tmp_pos;
-},
-debug = function () {
-  var s = "";
-  for (var i=0; i<target_shapes.length; i++) {
-    s+= target_shapes[i]["id_"] + "@" + target_shapes[i]["grid_"]+" " ;
-  }
-  document.getElementById("debug").innerHTML = s;
-  document.getElementById("debug").innerHTML += " new:"+new_pos + " old:"+old_pos;
-  document.getElementById("debug").innerHTML += " next_grid:"+next_grid;
-},
-up = function () {
-  if (this["delete_me_"]) {
-    var del = shapes_by_id[this["id_"]];
-    if (!del)
-      return;
-    var del_grid = del["grid_"]
-    for (key in connections) {
-      if (key.split("-")[1] == cur_drag["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_"]];
-    var x = del.pair;
-    if (x)
-      x.remove();
-    if (del)
-      del.remove();
-    var max = -1;
-    for (var i=0; i<target_shapes.length; i++) {
-      var g = target_shapes[i]["grid_"];
-      if (g > del_grid) {
-        target_shapes[i]["grid_"] -= 1;
-      }
-      if (g > max)
-        max = g;
-    }
-    next_grid = g;
-    if (!next_grid) // empty
-      next_grid = 0;
-    cur_drag = null;
-    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;
-  // just target objs
-  target_shapes.sort(function(a, b) {
-    return a["grid_"]-b["grid_"];
-  });
-  // switch
-  if (cur_drag) { // fix glitch when calling from add_obj() and up()
-  cur_drag["grid_"] = new_pos;
-  cur_id = cur_drag["id_"];
-  if (new_pos > old_pos) {
-  // left -> right
-    for (var i=0; i < target_shapes.length; i++) {
-      pos = target_shapes[i]["grid_"];
-      id_ = target_shapes[i]["id_"];
-      if (id_ == cur_id)
-        continue;
-      if (pos >= old_pos && pos <= new_pos) {
-        target_shapes[i]["grid_"] -= 1;
-      } else {
-        continue;
-      }
-    }
-  } else if (new_pos < old_pos) {
-  // right -> left
-    for (var i=0; i < target_shapes.length; i++) {
-      pos = target_shapes[i]["grid_"];
-      id_ = target_shapes[i]["id_"];
-      if (id_ == cur_id)
-        continue;
-      if (pos >= new_pos && pos <= old_pos) {
-        target_shapes[i]["grid_"] += 1;
-      } else {
-        continue;
-      }
-    }
-  }
-  } // ^ fix glitch
-  // sort by grid pos
-  target_shapes.sort(function(a, b) {
-    return a["grid_"]-b["grid_"];
-  });
-  // fix box layout
-  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);
-    // fix tmp grid
-    obj["grid_tmp_"] = obj["grid_"];
-  }
-  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_"] = next_grid;
-    sh["grid_tmp_"] = next_grid;
-    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();
-      cur_ed = this.pair;
-      cur_ed_shape = this;
-      var input = cur_ed.inlineTextEditing.startEditing();
-      input.addEventListener("keypress", function(e) {
-        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
-          cur_ed_shape.animate({width:cur_ed_shape.getBBox().width-font_width},125);
-          setTimeout(function(){snap_to_grid(true);},125);
-        } else if (e.keyCode == 13) {
-        // return
-          e.preventDefault();
-          cur_ed.inlineTextEditing.stopEditing();
-          cur_ed_shape.toFront();
-          cur_ed.toBack();
-          cur_ed_shape.animate({width:cur_ed.getBBox().width+(margin-padding)},125);
-          setTimeout(function(){snap_to_grid(true);},125);
-          edit_mode = false;
-        } else {
-        // input
-          cur_ed_shape.animate({width:(this.value.length*font_width)+2*font_width+2*padding},25);
-          setTimeout(function(){
-            snap_to_grid(true);
-            r.setSize(r.width+font_width, r.height);
-          },25);
-        }
-      });
-      input.addEventListener("blur", function(e) {
-          cur_ed.inlineTextEditing.stopEditing();
-          cur_ed_shape.toFront();
-          cur_ed.toBack();
-          cur_ed_shape.animate({width:cur_ed.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;
-      }
-    });
-  }
-  // mouseover -out
-  sh.mouseover(function() {
-    var idx, other_idx;
-    if (this["type_"] == "target") {
-      idx = 1;
-      other_idx = 0;
-    } else {
-      idx = 0;
-      other_idx = 1;
-    }
-    for (c in connections) {
-      if (parseInt(c.split("-")[idx]) == this["id_"]) {
-        connections[c].line.attr({"stroke":align_stroke_hi,"stroke-width":stroke_width_hi});
-        shapes_by_id[parseInt(c.split("-")[other_idx])].attr({"stroke-width":stroke_width_hi});
-      }
-    }
-    this.animate({"stroke-width":stroke_width_hi})
-  });
-  sh.mouseout(function() {
-    var idx, other_idx;
-    if (this["type_"] == "target") {
-      idx = 1;
-      other_idx = 0;
-    } else {
-      idx = 0;
-      other_idx = 1;
-    }
-    for (c in connections) {
-      if (parseInt(c.split("-")[idx]) == this["id_"]) {
-        connections[c].line.attr({"stroke":align_stroke,"stroke-width":stroke_width});
-        shapes_by_id[parseInt(c.split("-")[other_idx])].attr({"stroke-width":stroke_width});
-      }
-    }
-    this.animate({"stroke-width":stroke_width})
-    for (var i=0; i<new_conns.length; i++) {
-      new_conns[i].line.attr({"stroke":align_stroke,"stroke-width":stroke_width});
-    }
-    new_conns = [];
-  });
-  id++;
-  if (type == "target")
-    next_grid++;
-},
-add_obj = function()
-{
-  if (!data) return;
-  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, "X", "target");
-  } else {
-    make_obj(shapes[max_idx].getBBox().x2+(margin-padding),
-             "X",
-             "target");
-  }
-  r.setSize(r.width+target_shapes[target_shapes.length-1].getBBox().width+margin, r.height);
-
-  cur_drag = null;
-  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;
-}
-
-
-///////////////////////////////////////////////////////////////////////////////
-
-function loadJSON(callback) {
-  /*var xobj = new XMLHttpRequest();
-      xobj.overrideMimeType("application/json");
-  xobj.open('GET', 'http://simianer.de/tmp/example.json', true);
-  xobj.onreadystatechange = function () {
-    if (xobj.readyState == 4 && xobj.status == "200") {
-      callback(xobj.responseText);
-    }
-  };
-  xobj.send(null);*/
-}
-
-function load_data()
-{
-  //loadJSON(function(r) {
-    //data=JSON.parse(r);
-    //data=JSON.parse('{"phrase_alignment":[[0,2],[1],[0,2],[3],[4],[5],[6],[7,9],[8],[7,9],[10,18],[11],[10,18],[12],[13],[14],[15],[16],[17],[10,18],[19],[20],[21,23],[22],[21,23],[24],[25]],"source_groups":["hier also","ein bescheidener",",","auf alle","demokratien","anzuwendender","vorschlag",":","der markt für","ideen","funktioniert","besser",",","wenn es den","bürgern","leichter","fällt , die","zielkonflikte zwischen","treffsicherheit","der","aussagen und","unterhaltung","oder zwischen","treffsicherheit","und","parteitreue","zu erkennen ."],"target_groups":["so here","a modest",",","to all","democracies","anzuwendender","proposal",":","the market for","ideas","works","better","if","citizens","easier",", the","trade @-@ offs between","treffsicherheit","the","statements and","entertainment","or","treffsicherheit","and","parteitreue","."]}');
-    //data = JSON.parse(document.getElementById("last_post_edit").value);
-    source = data["source_groups"];
-    target = data["target_groups"];
-    align  = data["phrase_alignment"];
-    init_derivation_editor();
-  //});
-}
-
-var reset_derivation_edtior = function(load=false)
-{
-  if (!data) return;
-  if (r) {
-    for (var x in shapes_by_id) {
-      if (x.remove) {
-        x.pair.remove();
-        x.remove();
-      }
-    }
-    for (var x in connections) {
-      if (x.line)
-        x.line.remove()
-    }
-    r.remove();
-  }
-
-  shapes_by_id  = {};
-  shapes        = [];
-  target_shapes = [];
-  texts         = [];
-  connections   = {};
-  id            = 0;
-  next_grid     = 0;
-  cur_drag = null;
-  edit_mode    = false;
-  cur_ed       = null;
-  cur_ed_shape = null;
-  connect_mode       = false;
-  connect_mode_shape = null;
-  rm_shape = null;
-
-  document.getElementById("holder").parentElement.removeChild(document.getElementById("holder"));
-  var new_holder = document.createElement("div");
-  new_holder.setAttribute("id","holder");
-  $("#derivation_editor").prepend(new_holder);
-  if (load) { load_data() }
-}
-
-var init_derivation_editor = function ()
-{
-  reset_derivation_edtior();
-  // 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), // FIXME
-      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"}, 2000);
-  rm_shape.toBack();
-  rm_shape["rm_shape_"] = true;
-  rm_shape["id_"]       = -1;
-  // source objs
-  make_objs(source, "source");
-  // target objs
-  make_objs(target, "target");
-  // initial connections from alignment
-  make_conns_from_a(align);
-}
-
-- 
cgit v1.2.3