670 lines
24 KiB
JavaScript
670 lines
24 KiB
JavaScript
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var CosineInterpolation = function (f) {
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return 1 - (Math.cos(f * Math.PI) + 1) / 2;
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};
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var Toolbox = function (cfg, container) {
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this.cfg = cfg;
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this.X = 0;
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this.Y = 0;
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this.container = container;
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// Create DOM
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this.divToolbox = document.createElement("div");
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this.divToolbox.className = "divToolbox";
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this.divToolbox.style.left = this.X + "px";
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this.divToolbox.style.top = this.Y + "px";
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this.divTitle = document.createElement("div");
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this.divToolbox.appendChild(this.divTitle);
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this.divTitle.className = "divTitle";
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this.divTitle.innerHTML = cfg.Texts.Toolbox;
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this.btnAdd = document.createElement("button");
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this.divToolbox.appendChild(this.btnAdd);
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this.btnAdd.className = "btnToolbox";
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this.btnAdd.innerHTML = cfg.Texts.AddCard;
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this.btnAdd.addEventListener("click", Toolbox.prototype.btnAdd_Click.bind(this), false);
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this.divOverlay = document.createElement("div");
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this.divToolbox.appendChild(this.divOverlay);
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this.divOverlay.className = "divOverlay";
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this.container.appendChild(this.divToolbox);
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// Bind mouse event handlers
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this.bindedMouseDown = Toolbox.prototype.MouseDown.bind(this);
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this.bindedMouseMove = Toolbox.prototype.MouseMove.bind(this);
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this.bindedMouseUp = Toolbox.prototype.MouseUp.bind(this);
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this.divOverlay.addEventListener("mousedown", this.bindedMouseDown, false);
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// Bind touch event handlers
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this.bindedTouchStart = Toolbox.prototype.TouchStart.bind(this);
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this.bindedTouchMove = Toolbox.prototype.TouchMove.bind(this);
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this.bindedTouchEnd = Toolbox.prototype.TouchEnd.bind(this);
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this.divOverlay.addEventListener("touchstart", this.bindedTouchStart, false);
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// temporal variables for dragging, editing and deleting
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this.offsetX = 0;
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this.offsetY = 0;
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};
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Toolbox.prototype = {
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GetRelativePosToContainer: function (pos) {
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var tempElem = this.container;
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var relPos = { x: pos.x, y: pos.y };
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while (tempElem) {
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relPos.x -= tempElem.offsetLeft;
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relPos.y -= tempElem.offsetTop;
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tempElem = tempElem.offsetParent;
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}
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return relPos;
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},
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MouseDown: function (evt) {
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evt.preventDefault();
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var pos = this.GetRelativePosToContainer({ x: evt.clientX, y: evt.clientY });
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this.offsetX = pos.x - this.divToolbox.offsetLeft;
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this.offsetY = pos.y - this.divToolbox.offsetTop;
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document.addEventListener("mouseup", this.bindedMouseUp, false);
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document.addEventListener("mousemove", this.bindedMouseMove, false);
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return false;
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},
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MouseMove: function (evt) {
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evt.preventDefault();
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var pos = this.GetRelativePosToContainer({ x: evt.clientX, y: evt.clientY });
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this.divToolbox.style.left = parseInt(pos.x - this.offsetX) + "px";
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this.divToolbox.style.top = parseInt(pos.y - this.offsetY) + "px";
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return false;
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},
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MouseUp: function (evt) {
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evt.preventDefault();
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document.removeEventListener("mouseup", this.bindedMouseUp, false);
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document.removeEventListener("mousemove", this.bindedMouseMove, false);
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return false;
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},
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TouchStart: function (evt) {
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evt.preventDefault();
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var pos = this.GetRelativePosToContainer({ x: evt.touches[0].clientX, y: evt.touches[0].clientY });
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this.offsetX = pos.x - this.divToolbox.offsetLeft;
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this.offsetY = pos.y - this.divToolbox.offsetTop;
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document.addEventListener("touchend", this.bindedTouchEnd, false);
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document.addEventListener("touchcancel", this.bindedTouchEnd, false);
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document.addEventListener("touchmove", this.bindedTouchMove, false);
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return false;
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},
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TouchMove: function (evt) {
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evt.preventDefault();
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var pos = this.GetRelativePosToContainer({ x: evt.touches[0].clientX, y: evt.touches[0].clientY });
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this.divToolbox.style.left = parseInt(pos.x - this.offsetX) + "px";
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this.divToolbox.style.top = parseInt(pos.y - this.offsetY) + "px";
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return false;
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},
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TouchEnd: function (evt) {
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evt.preventDefault();
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document.removeEventListener("touchend", this.bindedTouchEnd, false);
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document.removeEventListener("touchcancel", this.bindedTouchEnd, false);
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document.removeEventListener("touchmove", this.bindedTouchMove, false);
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return false;
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},
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btnAdd_Click: function (evt) {
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evt.preventDefault();
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var pos = this.GetRelativePosToContainer({ x: 0, y: 0 });
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pos.x += this.divToolbox.offsetLeft;
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pos.y += this.divToolbox.offsetTop + this.divToolbox.offsetHeight;
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var card = new Card(this.cfg, 0, "", "", pos.x, pos.y);
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card.InsertInContainer(this.cfg.divBoard);
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card.EnterEditionMode();
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return false;
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}
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};
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var Card = function (cfg, idCard, title, body, x, y) {
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this.cfg = cfg;
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this.IDCard = idCard;
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this.Title = title;
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this.Body = body;
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this.X = x;
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this.Y = y;
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// Create DOM
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this.container = null;
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this.divCard = document.createElement("div");
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this.divCard.className = "divCard";
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this.divCard.style.left = x + "px";
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this.divCard.style.top = y + "px";
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this.divTitle = document.createElement("div");
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this.divCard.appendChild(this.divTitle);
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this.divTitle.className = "divTitle";
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this.divTitle.innerHTML = this.FilterText(title);
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this.divBody = document.createElement("div");
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this.divCard.appendChild(this.divBody);
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this.divBody.className = "divBody";
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this.divBody.innerHTML = this.FilterText(body);
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this.divOverlay = document.createElement("div");
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this.divCard.appendChild(this.divOverlay);
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this.divOverlay.className = "divOverlay";
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this.btnEdit = document.createElement("button");
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this.divCard.appendChild(this.btnEdit);
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this.btnEdit.className = "btnCard btnEdit";
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this.btnEdit.innerHTML = "E";
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this.btnEdit.addEventListener("click", Card.prototype.btnEdit_Click.bind(this), false);
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this.btnDelete = document.createElement("button");
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this.divCard.appendChild(this.btnDelete);
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this.btnDelete.className = "btnCard btnDelete";
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this.btnDelete.innerHTML = "X";
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this.btnDelete.addEventListener("click", Card.prototype.btnDelete_Click.bind(this), false);
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this.txtTitle = document.createElement("input");
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this.txtTitle.className = "txtTitle";
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this.txtBody = document.createElement("textarea");
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this.txtBody.className = "txtBody";
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this.btnAcceptEdit = document.createElement("button");
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this.btnAcceptEdit.className = "btnCard";
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this.btnAcceptEdit.innerHTML = this.cfg.Texts.Accept;
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this.btnAcceptEdit.addEventListener("click", Card.prototype.btnAcceptEdit_Click.bind(this), false);
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this.btnCancelEdit = document.createElement("button");
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this.btnCancelEdit.className = "btnCard";
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this.btnCancelEdit.innerHTML = this.cfg.Texts.Cancel;
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this.btnCancelEdit.addEventListener("click", Card.prototype.btnCancelEdit_Click.bind(this), false);
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// Bind mouse event handlers
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this.bindedMouseDown = Card.prototype.MouseDown.bind(this);
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this.bindedMouseMove = Card.prototype.MouseMove.bind(this);
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this.bindedMouseUp = Card.prototype.MouseUp.bind(this);
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this.divOverlay.addEventListener("mousedown", this.bindedMouseDown, false);
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// Bind touch event handlers
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this.bindedTouchStart = Card.prototype.TouchStart.bind(this);
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this.bindedTouchMove = Card.prototype.TouchMove.bind(this);
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this.bindedTouchEnd = Card.prototype.TouchEnd.bind(this);
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this.divOverlay.addEventListener("touchstart", this.bindedTouchStart, false);
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// Temporal variables for dragging, editing and deleting
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this.offsetX = 0;
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this.offsetY = 0;
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this.newX = this.X;
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this.newY = this.Y;
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this.newTitle = this.Title;
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this.newBody = this.Body;
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this.Editing = false;
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// Selfinsert
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if (this.IDCard > 0) {
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this.cfg.Cards.push(this);
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}
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this.InsertInContainer(this.cfg.divBoard);
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};
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Card.prototype = {
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FilterText: function (text) {
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text = text.split(" ").join(" ");
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text = text.split(" ").join(" ");
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text = text.split("\n").join("<br />");
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return text;
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},
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InsertInContainer: function (container) {
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this.container = container;
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this.container.appendChild(this.divCard);
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},
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RemoveFromContainer: function(){
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this.container.removeChild(this.divCard);
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},
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MoveFrame: function(){
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var f = ((+new Date()) - this.animData.startTime) / this.animData.time;
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if (f < 1.0) {
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f = CosineInterpolation(f);
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f = CosineInterpolation(f);
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var f2 = 1 - f;
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var x = this.animData.X1 * f + this.animData.X0 * f2;
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var y = this.animData.Y1 * f + this.animData.Y0 * f2;
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this.divCard.style.left = x + "px";
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this.divCard.style.top = y + "px";
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this.animData.animationID = window.setTimeout(this.bindedMoveFrame, 16);
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} else {
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this.divCard.style.left = this.animData.X1 + "px";
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this.divCard.style.top = this.animData.Y1 + "px";
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this.animData = null;
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}
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},
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Move: function (x, y) {
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this.X = x;
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this.Y = y;
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this.newX = x;
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this.newY = y;
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this.animData = {
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X0: parseInt(this.divCard.style.left),
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Y0: parseInt(this.divCard.style.top),
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X1: x,
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Y1: y,
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time: this.cfg.TimeMoveAnimation,
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startTime: +new Date(),
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animationID: 0
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};
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this.bindedMoveFrame = Card.prototype.MoveFrame.bind(this);
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this.animData.animationID = window.setTimeout(this.bindedMoveFrame, 16);
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},
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Edit: function (title, body) {
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if (this.Editing) {
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this.ExitEditionMode();
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}
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this.Title = title;
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this.Body = body;
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this.newTitle = title;
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this.newBody = body;
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this.divTitle.innerHTML = this.FilterText(this.Title);
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this.divBody.innerHTML = this.FilterText(this.Body);
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},
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Reset: function () {
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this.newX = this.X;
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this.newY = this.Y;
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this.newTitle = this.Title;
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this.newBody = this.Body;
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this.divCard.style.left = this.X + "px";
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this.divCard.style.top = this.Y + "px";
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this.divTitle.innerHTML = this.FilterText(this.Title);
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this.divBody.innerHTML = this.FilterText(this.Body);
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},
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SetNew: function () {
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this.X = this.newX;
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this.Y = this.newY;
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this.Title = this.newTitle;
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this.Body = this.newBody;
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this.divCard.style.left = this.X + "px";
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this.divCard.style.top = this.Y + "px";
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this.divTitle.innerHTML = this.FilterText(this.Title);
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this.divBody.innerHTML = this.FilterText(this.Body);
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},
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Hide: function () {
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this.divCard.style.display = "none";
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},
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Show: function () {
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this.divCard.style.display = "";
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},
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OnMoveStart: function () {
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if (this.animData) {
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window.clearTimeout(this.animData.animationID);
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this.animData = null;
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}
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},
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OnMove: function () {
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if (this.X != this.newX || this.Y != this.newY) {
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var card = this;
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if (this.cfg.Connected == false) {
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card.Reset();
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return;
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}
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var data = {
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"IDBoard": this.cfg.IDBoard,
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"Command": "Move",
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"IDCard": this.IDCard,
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"X": this.newX,
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"Y": this.newY,
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"TimeStamp": new Date().getTime()
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};
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SendData(this.cfg.ServiceUrl, data,
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function (responseText) {
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try {
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var recvData = JSON.parse(responseText);
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if (recvData && recvData instanceof Object && recvData.IsOK == true) {
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card.SetNew();
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} else {
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card.Reset();
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}
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} catch (e) { }
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}, function () {
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card.Reset();
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});
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}
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},
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OnEdit: function () {
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if (this.Title != this.newTitle || this.Body != this.newBody) {
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var card = this;
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if (this.cfg.Connected == false) {
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card.Reset();
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return;
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}
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var data = {
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"IDBoard": this.cfg.IDBoard,
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"Command": "Edit",
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"IDCard": this.IDCard,
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"Title": this.newTitle,
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"Body": this.newBody,
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"TimeStamp": new Date().getTime()
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};
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SendData(this.cfg.ServiceUrl, data,
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function (responseText) {
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try {
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var recvData = JSON.parse(responseText);
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if (recvData && recvData instanceof Object && recvData.IsOK == true) {
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card.SetNew();
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} else {
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card.Reset();
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}
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} catch (e) { }
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}, function () {
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card.Reset();
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});
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}
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},
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OnDelete: function () {
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var card = this;
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this.Hide();
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if (this.cfg.Connected == false) {
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this.Show();
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return;
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}
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if (this.IDCard == 0) {
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this.RemoveFromContainer();
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this.cfg.RemoveCardByID(card.IDCard);
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return;
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}
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var data = {
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"IDBoard": this.cfg.IDBoard,
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"Command": "Delete",
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"IDCard": this.IDCard,
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"TimeStamp": new Date().getTime()
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};
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SendData(this.cfg.ServiceUrl, data,
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function (responseText) {
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try {
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var recvData = JSON.parse(responseText);
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if (recvData && recvData instanceof Object && recvData.IsOK == true) {
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card.RemoveFromContainer();
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if (card.IDCard > 0) {
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card.cfg.RemoveCardByID(card.IDCard);
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}
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} else {
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card.Show();
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}
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} catch (e) { }
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}, function () {
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card.Show();
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});
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},
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OnCreate: function () {
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var card = this;
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if (this.cfg.Connected == false) {
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card.OnDelete();
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return;
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}
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var data = {
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"IDBoard": this.cfg.IDBoard,
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"Command": "Create",
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"X": this.X,
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"Y": this.Y,
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"Title": this.Title,
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"Body": this.Body,
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"TimeStamp": new Date().getTime()
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};
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SendData(this.cfg.ServiceUrl, data,
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function (responseText) {
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try {
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var recvData = JSON.parse(responseText);
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if (recvData && recvData instanceof Object && recvData.IsOK == true) {
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//card.IDCard = parseInt(recvData.ReturnValue);
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card.OnDelete();
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} else {
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card.OnDelete();
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}
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} catch (e) { }
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}, function () {
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card.OnDelete();
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});
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},
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GetRelativePosToContainer: function (pos) {
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var tempElem = this.container;
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var relPos = { x: pos.x, y: pos.y };
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while (tempElem) {
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relPos.x -= tempElem.offsetLeft;
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relPos.y -= tempElem.offsetTop;
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tempElem = tempElem.offsetParent;
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}
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return relPos;
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},
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MouseDown: function (evt) {
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evt.preventDefault();
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this.OnMoveStart();
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var pos = this.GetRelativePosToContainer({ x: evt.clientX, y: evt.clientY });
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this.offsetX = pos.x - this.divCard.offsetLeft;
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this.offsetY = pos.y - this.divCard.offsetTop;
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document.addEventListener("mouseup", this.bindedMouseUp, false);
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document.addEventListener("mousemove", this.bindedMouseMove, false);
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return false;
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},
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MouseMove: function (evt) {
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evt.preventDefault();
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var pos = this.GetRelativePosToContainer({ x: evt.clientX, y: evt.clientY });
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this.newX = parseInt(pos.x - this.offsetX);
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this.newY = parseInt(pos.y - this.offsetY);
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this.divCard.style.left = this.newX + "px";
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this.divCard.style.top = this.newY + "px";
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return false;
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},
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MouseUp: function (evt) {
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evt.preventDefault();
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document.removeEventListener("mouseup", this.bindedMouseUp, false);
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document.removeEventListener("mousemove", this.bindedMouseMove, false);
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this.OnMove();
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return false;
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},
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TouchStart: function (evt) {
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evt.preventDefault();
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this.OnMoveStart();
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var pos = this.GetRelativePosToContainer({ x: evt.touches[0].clientX, y: evt.touches[0].clientY });
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this.offsetX = pos.x - this.divCard.offsetLeft;
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this.offsetY = pos.y - this.divCard.offsetTop;
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document.addEventListener("touchend", this.bindedTouchEnd, false);
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document.addEventListener("touchcancel", this.bindedTouchEnd, false);
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document.addEventListener("touchmove", this.bindedTouchMove, false);
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return false;
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},
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TouchMove: function (evt) {
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evt.preventDefault();
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var pos = this.GetRelativePosToContainer({ x: evt.touches[0].clientX, y: evt.touches[0].clientY });
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this.newX = parseInt(pos.x - this.offsetX);
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this.newY = parseInt(pos.y - this.offsetY);
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this.divCard.style.left = this.newX + "px";
|
|
this.divCard.style.top = this.newY + "px";
|
|
|
|
return false;
|
|
},
|
|
TouchEnd: function (evt) {
|
|
evt.preventDefault();
|
|
|
|
document.removeEventListener("touchend", this.bindedTouchEnd, false);
|
|
document.removeEventListener("touchcancel", this.bindedTouchEnd, false);
|
|
document.removeEventListener("touchmove", this.bindedTouchMove, false);
|
|
|
|
this.OnMove();
|
|
|
|
return false;
|
|
},
|
|
EnterEditionMode: function(){
|
|
this.divTitle.innerHTML = "";
|
|
this.txtTitle.value = this.Title;
|
|
this.divTitle.appendChild(this.txtTitle);
|
|
|
|
this.divBody.innerHTML = "";
|
|
this.txtBody.value = this.Body;
|
|
this.divBody.appendChild(this.txtBody);
|
|
this.divBody.appendChild(document.createElement("br"));
|
|
this.divBody.appendChild(this.btnAcceptEdit);
|
|
this.divBody.appendChild(this.btnCancelEdit);
|
|
|
|
this.divOverlay.style.display = "none";
|
|
this.Editing = true;
|
|
},
|
|
ExitEditionMode: function(){
|
|
this.divTitle.removeChild(this.txtTitle);
|
|
this.divBody.removeChild(this.txtBody);
|
|
this.divBody.removeChild(this.btnAcceptEdit);
|
|
this.divBody.removeChild(this.btnCancelEdit);
|
|
this.divOverlay.style.display = "";
|
|
this.Editing = false;
|
|
},
|
|
btnEdit_Click: function (evt) {
|
|
evt.preventDefault();
|
|
if (this.Editing == false) {
|
|
this.EnterEditionMode();
|
|
} else {
|
|
this.ExitEditionMode();
|
|
this.Reset();
|
|
}
|
|
return false;
|
|
},
|
|
btnAcceptEdit_Click: function (evt) {
|
|
evt.preventDefault();
|
|
this.newTitle = this.txtTitle.value;
|
|
this.newBody = this.txtBody.value;
|
|
this.ExitEditionMode();
|
|
this.divTitle.innerHTML = this.FilterText(this.newTitle);
|
|
this.divBody.innerHTML = this.FilterText(this.newBody);
|
|
if (this.IDCard > 0) {
|
|
this.OnEdit();
|
|
} else {
|
|
this.Title = this.newTitle;
|
|
this.Body = this.newBody;
|
|
this.OnCreate();
|
|
}
|
|
return false;
|
|
},
|
|
btnCancelEdit_Click: function (evt) {
|
|
evt.preventDefault();
|
|
this.ExitEditionMode();
|
|
this.Reset();
|
|
if (this.IDCard == 0) {
|
|
this.OnDelete();
|
|
}
|
|
return false;
|
|
},
|
|
btnDelete_Click: function (evt) {
|
|
evt.preventDefault();
|
|
if (this.IDCard==0 || confirm(this.cfg.Texts.ConfirmDelete)) {
|
|
this.OnDelete();
|
|
}
|
|
return false;
|
|
}
|
|
};
|
|
|
|
function RunCardBoard(cfg) {
|
|
cfg.divBoard = GetElement(cfg.divBoard);
|
|
|
|
cfg.Toolbox = new Toolbox(cfg, cfg.divBoard);
|
|
|
|
cfg.Connected = false;
|
|
|
|
cfg.Cards = [];
|
|
|
|
cfg.GetCardByID = function (idCard) {
|
|
for (var i = 0, n = this.Cards.length; i < n; i++) {
|
|
var card = this.Cards[i];
|
|
if (card.IDCard == idCard) {
|
|
return card;
|
|
}
|
|
}
|
|
return null;
|
|
};
|
|
cfg.RemoveCardByID = function (idCard) {
|
|
for (var i = 0, n = this.Cards.length; i < n; i++) {
|
|
var card = this.Cards[i];
|
|
if (card.IDCard == idCard) {
|
|
this.Cards.splice(i, 1);
|
|
}
|
|
}
|
|
return false;
|
|
}
|
|
|
|
var ProcessCardCreateEvent = function(cardEvent){
|
|
var card = new Card(cfg, cardEvent.IDCard, cardEvent.Title, cardEvent.Body, cardEvent.X, cardEvent.Y);
|
|
};
|
|
|
|
var ProcessCardMoveEvent = function (cardEvent) {
|
|
var card = cfg.GetCardByID(cardEvent.IDCard);
|
|
if (card == null) { return; }
|
|
card.Move(cardEvent.X, cardEvent.Y);
|
|
};
|
|
|
|
var ProcessCardEditEvent = function (cardEvent) {
|
|
var card = cfg.GetCardByID(cardEvent.IDCard);
|
|
if (card == null) { return; }
|
|
card.Edit(cardEvent.Title, cardEvent.Body);
|
|
};
|
|
|
|
var ProcessCardDeleteEvent = function (cardEvent) {
|
|
var card = cfg.GetCardByID(cardEvent.IDCard);
|
|
if (card == null) { return; }
|
|
card.RemoveFromContainer(cfg.divBoard);
|
|
};
|
|
|
|
var RequestCardEventData = function () {
|
|
var ReciveCardEventData = function (responseText) {
|
|
cfg.Connected = true;
|
|
|
|
var recvData = JSON.parse(responseText);
|
|
if (recvData && recvData instanceof Array) {
|
|
for (var i = 0, n = recvData.length; i < n; i++) {
|
|
var cardEvent = recvData[i];
|
|
if (cardEvent.IDCardEvent > cfg.IDCardEvent) {
|
|
cfg.IDCardEvent = cardEvent.IDCardEvent;
|
|
}
|
|
if (cardEvent.EventType == "CardCreate") {
|
|
ProcessCardCreateEvent(cardEvent);
|
|
}
|
|
if (cardEvent.EventType == "CardMove") {
|
|
ProcessCardMoveEvent(cardEvent);
|
|
}
|
|
if (cardEvent.EventType == "CardEdit") {
|
|
ProcessCardEditEvent(cardEvent);
|
|
}
|
|
if (cardEvent.EventType == "CardDelete") {
|
|
ProcessCardDeleteEvent(cardEvent);
|
|
}
|
|
}
|
|
}
|
|
|
|
// Reset pool
|
|
window.setTimeout(function () {
|
|
RequestCardEventData();
|
|
}, cfg.TimeRefresh);
|
|
};
|
|
var ErrorCardEventData = function () {
|
|
cfg.Connected = false;
|
|
|
|
// Retry
|
|
window.setTimeout(function () {
|
|
RequestCardEventData();
|
|
}, cfg.TimeRefreshDisconnected);
|
|
};
|
|
|
|
// Pool data
|
|
var data = {
|
|
"IDBoard": cfg.IDBoard,
|
|
"IDCardEvent": cfg.IDCardEvent,
|
|
"TimePoolData": ((cfg.Connected == false) ? "0" : String(cfg.TimePoolData)),
|
|
"TimeStamp": new Date().getTime()
|
|
};
|
|
SendRequest(cfg.ServiceUrl, data, ReciveCardEventData, ErrorCardEventData);
|
|
};
|
|
RequestCardEventData();
|
|
}
|