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-rw-r--r--includes/js/dojo/dnd/Avatar.js82
-rw-r--r--includes/js/dojo/dnd/Container.js311
-rw-r--r--includes/js/dojo/dnd/Manager.js180
-rw-r--r--includes/js/dojo/dnd/Moveable.js130
-rw-r--r--includes/js/dojo/dnd/Mover.js84
-rw-r--r--includes/js/dojo/dnd/Selector.js244
-rw-r--r--includes/js/dojo/dnd/Source.js393
-rw-r--r--includes/js/dojo/dnd/TimedMoveable.js66
-rw-r--r--includes/js/dojo/dnd/autoscroll.js103
-rw-r--r--includes/js/dojo/dnd/common.js35
-rw-r--r--includes/js/dojo/dnd/move.js202
11 files changed, 1830 insertions, 0 deletions
diff --git a/includes/js/dojo/dnd/Avatar.js b/includes/js/dojo/dnd/Avatar.js
new file mode 100644
index 0000000..33ccb07
--- /dev/null
+++ b/includes/js/dojo/dnd/Avatar.js
@@ -0,0 +1,82 @@
+if(!dojo._hasResource["dojo.dnd.Avatar"]){ //_hasResource checks added by build. Do not use _hasResource directly in your code.
+dojo._hasResource["dojo.dnd.Avatar"] = true;
+dojo.provide("dojo.dnd.Avatar");
+
+dojo.require("dojo.dnd.common");
+
+dojo.declare("dojo.dnd.Avatar", null, {
+ // summary: an object, which represents transferred DnD items visually
+ // manager: Object: a DnD manager object
+
+ constructor: function(manager){
+ this.manager = manager;
+ this.construct();
+ },
+
+ // methods
+ construct: function(){
+ // summary: a constructor function;
+ // it is separate so it can be (dynamically) overwritten in case of need
+ var a = dojo.doc.createElement("table");
+ a.className = "dojoDndAvatar";
+ a.style.position = "absolute";
+ a.style.zIndex = 1999;
+ a.style.margin = "0px"; // to avoid dojo.marginBox() problems with table's margins
+ var b = dojo.doc.createElement("tbody");
+ var tr = dojo.doc.createElement("tr");
+ tr.className = "dojoDndAvatarHeader";
+ var td = dojo.doc.createElement("td");
+ td.innerHTML = this._generateText();
+ tr.appendChild(td);
+ dojo.style(tr, "opacity", 0.9);
+ b.appendChild(tr);
+ var k = Math.min(5, this.manager.nodes.length);
+ var source = this.manager.source;
+ for(var i = 0; i < k; ++i){
+ tr = dojo.doc.createElement("tr");
+ tr.className = "dojoDndAvatarItem";
+ td = dojo.doc.createElement("td");
+ if(source.creator){
+ // create an avatar representation of the node
+ node = source._normalizedCreator(source.getItem(this.manager.nodes[i].id).data, "avatar").node;
+ }else{
+ // or just clone the node and hope it works
+ node = this.manager.nodes[i].cloneNode(true);
+ if(node.tagName.toLowerCase() == "tr"){
+ // insert extra table nodes
+ var table = dojo.doc.createElement("table"),
+ tbody = dojo.doc.createElement("tbody");
+ tbody.appendChild(node);
+ table.appendChild(tbody);
+ node = table;
+ }
+ }
+ node.id = "";
+ td.appendChild(node);
+ tr.appendChild(td);
+ dojo.style(tr, "opacity", (9 - i) / 10);
+ b.appendChild(tr);
+ }
+ a.appendChild(b);
+ this.node = a;
+ },
+ destroy: function(){
+ // summary: a desctructor for the avatar, called to remove all references so it can be garbage-collected
+ dojo._destroyElement(this.node);
+ this.node = false;
+ },
+ update: function(){
+ // summary: updates the avatar to reflect the current DnD state
+ dojo[(this.manager.canDropFlag ? "add" : "remove") + "Class"](this.node, "dojoDndAvatarCanDrop");
+ // replace text
+ dojo.query("tr.dojoDndAvatarHeader td").forEach(function(node){
+ node.innerHTML = this._generateText();
+ }, this);
+ },
+ _generateText: function(){
+ // summary: generates a proper text to reflect copying or moving of items
+ return this.manager.nodes.length.toString();
+ }
+});
+
+}
diff --git a/includes/js/dojo/dnd/Container.js b/includes/js/dojo/dnd/Container.js
new file mode 100644
index 0000000..92b3211
--- /dev/null
+++ b/includes/js/dojo/dnd/Container.js
@@ -0,0 +1,311 @@
+if(!dojo._hasResource["dojo.dnd.Container"]){ //_hasResource checks added by build. Do not use _hasResource directly in your code.
+dojo._hasResource["dojo.dnd.Container"] = true;
+dojo.provide("dojo.dnd.Container");
+
+dojo.require("dojo.dnd.common");
+dojo.require("dojo.parser");
+
+/*
+ Container states:
+ "" - normal state
+ "Over" - mouse over a container
+ Container item states:
+ "" - normal state
+ "Over" - mouse over a container item
+*/
+
+dojo.declare("dojo.dnd.Container", null, {
+ // summary: a Container object, which knows when mouse hovers over it,
+ // and know over which element it hovers
+
+ // object attributes (for markup)
+ skipForm: false,
+
+ constructor: function(node, params){
+ // summary: a constructor of the Container
+ // node: Node: node or node's id to build the container on
+ // params: Object: a dict of parameters, recognized parameters are:
+ // creator: Function: a creator function, which takes a data item, and returns an object like that:
+ // {node: newNode, data: usedData, type: arrayOfStrings}
+ // skipForm: Boolean: don't start the drag operation, if clicked on form elements
+ // _skipStartup: Boolean: skip startup(), which collects children, for deferred initialization
+ // (this is used in the markup mode)
+ this.node = dojo.byId(node);
+ if(!params){ params = {}; }
+ this.creator = params.creator || null;
+ this.skipForm = params.skipForm;
+ this.defaultCreator = dojo.dnd._defaultCreator(this.node);
+
+ // class-specific variables
+ this.map = {};
+ this.current = null;
+
+ // states
+ this.containerState = "";
+ dojo.addClass(this.node, "dojoDndContainer");
+
+ // mark up children
+ if(!(params && params._skipStartup)){
+ this.startup();
+ }
+
+ // set up events
+ this.events = [
+ dojo.connect(this.node, "onmouseover", this, "onMouseOver"),
+ dojo.connect(this.node, "onmouseout", this, "onMouseOut"),
+ // cancel text selection and text dragging
+ dojo.connect(this.node, "ondragstart", this, "onSelectStart"),
+ dojo.connect(this.node, "onselectstart", this, "onSelectStart")
+ ];
+ },
+
+ // object attributes (for markup)
+ creator: function(){}, // creator function, dummy at the moment
+
+ // abstract access to the map
+ getItem: function(/*String*/ key){
+ // summary: returns a data item by its key (id)
+ return this.map[key]; // Object
+ },
+ setItem: function(/*String*/ key, /*Object*/ data){
+ // summary: associates a data item with its key (id)
+ this.map[key] = data;
+ },
+ delItem: function(/*String*/ key){
+ // summary: removes a data item from the map by its key (id)
+ delete this.map[key];
+ },
+ forInItems: function(/*Function*/ f, /*Object?*/ o){
+ // summary: iterates over a data map skipping members, which
+ // are present in the empty object (IE and/or 3rd-party libraries).
+ o = o || dojo.global;
+ var m = this.map, e = dojo.dnd._empty;
+ for(var i in this.map){
+ if(i in e){ continue; }
+ f.call(o, m[i], i, m);
+ }
+ },
+ clearItems: function(){
+ // summary: removes all data items from the map
+ this.map = {};
+ },
+
+ // methods
+ getAllNodes: function(){
+ // summary: returns a list (an array) of all valid child nodes
+ return dojo.query("> .dojoDndItem", this.parent); // NodeList
+ },
+ insertNodes: function(data, before, anchor){
+ // summary: inserts an array of new nodes before/after an anchor node
+ // data: Array: a list of data items, which should be processed by the creator function
+ // before: Boolean: insert before the anchor, if true, and after the anchor otherwise
+ // anchor: Node: the anchor node to be used as a point of insertion
+ if(!this.parent.firstChild){
+ anchor = null;
+ }else if(before){
+ if(!anchor){
+ anchor = this.parent.firstChild;
+ }
+ }else{
+ if(anchor){
+ anchor = anchor.nextSibling;
+ }
+ }
+ if(anchor){
+ for(var i = 0; i < data.length; ++i){
+ var t = this._normalizedCreator(data[i]);
+ this.setItem(t.node.id, {data: t.data, type: t.type});
+ this.parent.insertBefore(t.node, anchor);
+ }
+ }else{
+ for(var i = 0; i < data.length; ++i){
+ var t = this._normalizedCreator(data[i]);
+ this.setItem(t.node.id, {data: t.data, type: t.type});
+ this.parent.appendChild(t.node);
+ }
+ }
+ return this; // self
+ },
+ destroy: function(){
+ // summary: prepares the object to be garbage-collected
+ dojo.forEach(this.events, dojo.disconnect);
+ this.clearItems();
+ this.node = this.parent = this.current;
+ },
+
+ // markup methods
+ markupFactory: function(params, node){
+ params._skipStartup = true;
+ return new dojo.dnd.Container(node, params);
+ },
+ startup: function(){
+ // summary: collects valid child items and populate the map
+
+ // set up the real parent node
+ this.parent = this.node;
+ if(this.parent.tagName.toLowerCase() == "table"){
+ var c = this.parent.getElementsByTagName("tbody");
+ if(c && c.length){ this.parent = c[0]; }
+ }
+
+ // process specially marked children
+ this.getAllNodes().forEach(function(node){
+ if(!node.id){ node.id = dojo.dnd.getUniqueId(); }
+ var type = node.getAttribute("dndType"),
+ data = node.getAttribute("dndData");
+ this.setItem(node.id, {
+ data: data ? data : node.innerHTML,
+ type: type ? type.split(/\s*,\s*/) : ["text"]
+ });
+ }, this);
+ },
+
+ // mouse events
+ onMouseOver: function(e){
+ // summary: event processor for onmouseover
+ // e: Event: mouse event
+ var n = e.relatedTarget;
+ while(n){
+ if(n == this.node){ break; }
+ try{
+ n = n.parentNode;
+ }catch(x){
+ n = null;
+ }
+ }
+ if(!n){
+ this._changeState("Container", "Over");
+ this.onOverEvent();
+ }
+ n = this._getChildByEvent(e);
+ if(this.current == n){ return; }
+ if(this.current){ this._removeItemClass(this.current, "Over"); }
+ if(n){ this._addItemClass(n, "Over"); }
+ this.current = n;
+ },
+ onMouseOut: function(e){
+ // summary: event processor for onmouseout
+ // e: Event: mouse event
+ for(var n = e.relatedTarget; n;){
+ if(n == this.node){ return; }
+ try{
+ n = n.parentNode;
+ }catch(x){
+ n = null;
+ }
+ }
+ if(this.current){
+ this._removeItemClass(this.current, "Over");
+ this.current = null;
+ }
+ this._changeState("Container", "");
+ this.onOutEvent();
+ },
+ onSelectStart: function(e){
+ // summary: event processor for onselectevent and ondragevent
+ // e: Event: mouse event
+ if(!this.skipForm || !dojo.dnd.isFormElement(e)){
+ dojo.stopEvent(e);
+ }
+ },
+
+ // utilities
+ onOverEvent: function(){
+ // summary: this function is called once, when mouse is over our container
+ },
+ onOutEvent: function(){
+ // summary: this function is called once, when mouse is out of our container
+ },
+ _changeState: function(type, newState){
+ // summary: changes a named state to new state value
+ // type: String: a name of the state to change
+ // newState: String: new state
+ var prefix = "dojoDnd" + type;
+ var state = type.toLowerCase() + "State";
+ //dojo.replaceClass(this.node, prefix + newState, prefix + this[state]);
+ dojo.removeClass(this.node, prefix + this[state]);
+ dojo.addClass(this.node, prefix + newState);
+ this[state] = newState;
+ },
+ _addItemClass: function(node, type){
+ // summary: adds a class with prefix "dojoDndItem"
+ // node: Node: a node
+ // type: String: a variable suffix for a class name
+ dojo.addClass(node, "dojoDndItem" + type);
+ },
+ _removeItemClass: function(node, type){
+ // summary: removes a class with prefix "dojoDndItem"
+ // node: Node: a node
+ // type: String: a variable suffix for a class name
+ dojo.removeClass(node, "dojoDndItem" + type);
+ },
+ _getChildByEvent: function(e){
+ // summary: gets a child, which is under the mouse at the moment, or null
+ // e: Event: a mouse event
+ var node = e.target;
+ if(node){
+ for(var parent = node.parentNode; parent; node = parent, parent = node.parentNode){
+ if(parent == this.parent && dojo.hasClass(node, "dojoDndItem")){ return node; }
+ }
+ }
+ return null;
+ },
+ _normalizedCreator: function(item, hint){
+ // summary: adds all necessary data to the output of the user-supplied creator function
+ var t = (this.creator ? this.creator : this.defaultCreator)(item, hint);
+ if(!dojo.isArray(t.type)){ t.type = ["text"]; }
+ if(!t.node.id){ t.node.id = dojo.dnd.getUniqueId(); }
+ dojo.addClass(t.node, "dojoDndItem");
+ return t;
+ }
+});
+
+dojo.dnd._createNode = function(tag){
+ // summary: returns a function, which creates an element of given tag
+ // (SPAN by default) and sets its innerHTML to given text
+ // tag: String: a tag name or empty for SPAN
+ if(!tag){ return dojo.dnd._createSpan; }
+ return function(text){ // Function
+ var n = dojo.doc.createElement(tag);
+ n.innerHTML = text;
+ return n;
+ };
+};
+
+dojo.dnd._createTrTd = function(text){
+ // summary: creates a TR/TD structure with given text as an innerHTML of TD
+ // text: String: a text for TD
+ var tr = dojo.doc.createElement("tr");
+ var td = dojo.doc.createElement("td");
+ td.innerHTML = text;
+ tr.appendChild(td);
+ return tr; // Node
+};
+
+dojo.dnd._createSpan = function(text){
+ // summary: creates a SPAN element with given text as its innerHTML
+ // text: String: a text for SPAN
+ var n = dojo.doc.createElement("span");
+ n.innerHTML = text;
+ return n; // Node
+};
+
+// dojo.dnd._defaultCreatorNodes: Object: a dicitionary, which maps container tag names to child tag names
+dojo.dnd._defaultCreatorNodes = {ul: "li", ol: "li", div: "div", p: "div"};
+
+dojo.dnd._defaultCreator = function(node){
+ // summary: takes a container node, and returns an appropriate creator function
+ // node: Node: a container node
+ var tag = node.tagName.toLowerCase();
+ var c = tag == "table" ? dojo.dnd._createTrTd : dojo.dnd._createNode(dojo.dnd._defaultCreatorNodes[tag]);
+ return function(item, hint){ // Function
+ var isObj = dojo.isObject(item) && item;
+ var data = (isObj && item.data) ? item.data : item;
+ var type = (isObj && item.type) ? item.type : ["text"];
+ var t = String(data), n = (hint == "avatar" ? dojo.dnd._createSpan : c)(t);
+ n.id = dojo.dnd.getUniqueId();
+ return {node: n, data: data, type: type};
+ };
+};
+
+}
diff --git a/includes/js/dojo/dnd/Manager.js b/includes/js/dojo/dnd/Manager.js
new file mode 100644
index 0000000..8044b42
--- /dev/null
+++ b/includes/js/dojo/dnd/Manager.js
@@ -0,0 +1,180 @@
+if(!dojo._hasResource["dojo.dnd.Manager"]){ //_hasResource checks added by build. Do not use _hasResource directly in your code.
+dojo._hasResource["dojo.dnd.Manager"] = true;
+dojo.provide("dojo.dnd.Manager");
+
+dojo.require("dojo.dnd.common");
+dojo.require("dojo.dnd.autoscroll");
+dojo.require("dojo.dnd.Avatar");
+
+dojo.declare("dojo.dnd.Manager", null, {
+ // summary: the manager of DnD operations (usually a singleton)
+ constructor: function(){
+ this.avatar = null;
+ this.source = null;
+ this.nodes = [];
+ this.copy = true;
+ this.target = null;
+ this.canDropFlag = false;
+ this.events = [];
+ },
+
+ // avatar's offset from the mouse
+ OFFSET_X: 16,
+ OFFSET_Y: 16,
+
+ // methods
+ overSource: function(source){
+ // summary: called when a source detected a mouse-over conditiion
+ // source: Object: the reporter
+ if(this.avatar){
+ this.target = (source && source.targetState != "Disabled") ? source : null;
+ this.avatar.update();
+ }
+ dojo.publish("/dnd/source/over", [source]);
+ },
+ outSource: function(source){
+ // summary: called when a source detected a mouse-out conditiion
+ // source: Object: the reporter
+ if(this.avatar){
+ if(this.target == source){
+ this.target = null;
+ this.canDropFlag = false;
+ this.avatar.update();
+ dojo.publish("/dnd/source/over", [null]);
+ }
+ }else{
+ dojo.publish("/dnd/source/over", [null]);
+ }
+ },
+ startDrag: function(source, nodes, copy){
+ // summary: called to initiate the DnD operation
+ // source: Object: the source which provides items
+ // nodes: Array: the list of transferred items
+ // copy: Boolean: copy items, if true, move items otherwise
+ this.source = source;
+ this.nodes = nodes;
+ this.copy = Boolean(copy); // normalizing to true boolean
+ this.avatar = this.makeAvatar();
+ dojo.body().appendChild(this.avatar.node);
+ dojo.publish("/dnd/start", [source, nodes, this.copy]);
+ this.events = [
+ dojo.connect(dojo.doc, "onmousemove", this, "onMouseMove"),
+ dojo.connect(dojo.doc, "onmouseup", this, "onMouseUp"),
+ dojo.connect(dojo.doc, "onkeydown", this, "onKeyDown"),
+ dojo.connect(dojo.doc, "onkeyup", this, "onKeyUp")
+ ];
+ var c = "dojoDnd" + (copy ? "Copy" : "Move");
+ dojo.addClass(dojo.body(), c);
+ },
+ canDrop: function(flag){
+ // summary: called to notify if the current target can accept items
+ var canDropFlag = Boolean(this.target && flag);
+ if(this.canDropFlag != canDropFlag){
+ this.canDropFlag = canDropFlag;
+ this.avatar.update();
+ }
+ },
+ stopDrag: function(){
+ // summary: stop the DnD in progress
+ dojo.removeClass(dojo.body(), "dojoDndCopy");
+ dojo.removeClass(dojo.body(), "dojoDndMove");
+ dojo.forEach(this.events, dojo.disconnect);
+ this.events = [];
+ this.avatar.destroy();
+ this.avatar = null;
+ this.source = null;
+ this.nodes = [];
+ },
+ makeAvatar: function(){
+ // summary: makes the avatar, it is separate to be overwritten dynamically, if needed
+ return new dojo.dnd.Avatar(this);
+ },
+ updateAvatar: function(){
+ // summary: updates the avatar, it is separate to be overwritten dynamically, if needed
+ this.avatar.update();
+ },
+ // mouse event processors
+ onMouseMove: function(e){
+ // summary: event processor for onmousemove
+ // e: Event: mouse event
+ var a = this.avatar;
+ if(a){
+ //dojo.dnd.autoScrollNodes(e);
+ dojo.dnd.autoScroll(e);
+ var s = a.node.style;
+ s.left = (e.pageX + this.OFFSET_X) + "px";
+ s.top = (e.pageY + this.OFFSET_Y) + "px";
+ var copy = Boolean(this.source.copyState(dojo.dnd.getCopyKeyState(e)));
+ if(this.copy != copy){
+ this._setCopyStatus(copy);
+ }
+ }
+ },
+ onMouseUp: function(e){
+ // summary: event processor for onmouseup
+ // e: Event: mouse event
+ if(this.avatar && (!("mouseButton" in this.source) || this.source.mouseButton == e.button)){
+ if(this.target && this.canDropFlag){
+ var params = [this.source, this.nodes, Boolean(this.source.copyState(dojo.dnd.getCopyKeyState(e))), this.target];
+ dojo.publish("/dnd/drop/before", params);
+ dojo.publish("/dnd/drop", params);
+ }else{
+ dojo.publish("/dnd/cancel");
+ }
+ this.stopDrag();
+ }
+ },
+ // keyboard event processors
+ onKeyDown: function(e){
+ // summary: event processor for onkeydown:
+ // watching for CTRL for copy/move status, watching for ESCAPE to cancel the drag
+ // e: Event: keyboard event
+ if(this.avatar){
+ switch(e.keyCode){
+ case dojo.keys.CTRL:
+ var copy = Boolean(this.source.copyState(true));
+ if(this.copy != copy){
+ this._setCopyStatus(copy);
+ }
+ break;
+ case dojo.keys.ESCAPE:
+ dojo.publish("/dnd/cancel");
+ this.stopDrag();
+ break;
+ }
+ }
+ },
+ onKeyUp: function(e){
+ // summary: event processor for onkeyup, watching for CTRL for copy/move status
+ // e: Event: keyboard event
+ if(this.avatar && e.keyCode == dojo.keys.CTRL){
+ var copy = Boolean(this.source.copyState(false));
+ if(this.copy != copy){
+ this._setCopyStatus(copy);
+ }
+ }
+ },
+ // utilities
+ _setCopyStatus: function(copy){
+ // summary: changes the copy status
+ // copy: Boolean: the copy status
+ this.copy = copy;
+ this.source._markDndStatus(this.copy);
+ this.updateAvatar();
+ dojo.removeClass(dojo.body(), "dojoDnd" + (this.copy ? "Move" : "Copy"));
+ dojo.addClass(dojo.body(), "dojoDnd" + (this.copy ? "Copy" : "Move"));
+ }
+});
+
+// summary: the manager singleton variable, can be overwritten, if needed
+dojo.dnd._manager = null;
+
+dojo.dnd.manager = function(){
+ // summary: returns the current DnD manager, creates one if it is not created yet
+ if(!dojo.dnd._manager){
+ dojo.dnd._manager = new dojo.dnd.Manager();
+ }
+ return dojo.dnd._manager; // Object
+};
+
+}
diff --git a/includes/js/dojo/dnd/Moveable.js b/includes/js/dojo/dnd/Moveable.js
new file mode 100644
index 0000000..e9fd805
--- /dev/null
+++ b/includes/js/dojo/dnd/Moveable.js
@@ -0,0 +1,130 @@
+if(!dojo._hasResource["dojo.dnd.Moveable"]){ //_hasResource checks added by build. Do not use _hasResource directly in your code.
+dojo._hasResource["dojo.dnd.Moveable"] = true;
+dojo.provide("dojo.dnd.Moveable");
+
+dojo.require("dojo.dnd.Mover");
+
+dojo.declare("dojo.dnd.Moveable", null, {
+ // object attributes (for markup)
+ handle: "",
+ delay: 0,
+ skip: false,
+
+ constructor: function(node, params){
+ // summary: an object, which makes a node moveable
+ // node: Node: a node (or node's id) to be moved
+ // params: Object: an optional object with additional parameters;
+ // following parameters are recognized:
+ // handle: Node: a node (or node's id), which is used as a mouse handle
+ // if omitted, the node itself is used as a handle
+ // delay: Number: delay move by this number of pixels
+ // skip: Boolean: skip move of form elements
+ // mover: Object: a constructor of custom Mover
+ this.node = dojo.byId(node);
+ if(!params){ params = {}; }
+ this.handle = params.handle ? dojo.byId(params.handle) : null;
+ if(!this.handle){ this.handle = this.node; }
+ this.delay = params.delay > 0 ? params.delay : 0;
+ this.skip = params.skip;
+ this.mover = params.mover ? params.mover : dojo.dnd.Mover;
+ this.events = [
+ dojo.connect(this.handle, "onmousedown", this, "onMouseDown"),
+ // cancel text selection and text dragging
+ dojo.connect(this.handle, "ondragstart", this, "onSelectStart"),
+ dojo.connect(this.handle, "onselectstart", this, "onSelectStart")
+ ];
+ },
+
+ // markup methods
+ markupFactory: function(params, node){
+ return new dojo.dnd.Moveable(node, params);
+ },
+
+ // methods
+ destroy: function(){
+ // summary: stops watching for possible move, deletes all references, so the object can be garbage-collected
+ dojo.forEach(this.events, dojo.disconnect);
+ this.events = this.node = this.handle = null;
+ },
+
+ // mouse event processors
+ onMouseDown: function(e){
+ // summary: event processor for onmousedown, creates a Mover for the node
+ // e: Event: mouse event
+ if(this.skip && dojo.dnd.isFormElement(e)){ return; }
+ if(this.delay){
+ this.events.push(dojo.connect(this.handle, "onmousemove", this, "onMouseMove"));
+ this.events.push(dojo.connect(this.handle, "onmouseup", this, "onMouseUp"));
+ this._lastX = e.pageX;
+ this._lastY = e.pageY;
+ }else{
+ new this.mover(this.node, e, this);
+ }
+ dojo.stopEvent(e);
+ },
+ onMouseMove: function(e){
+ // summary: event processor for onmousemove, used only for delayed drags
+ // e: Event: mouse event
+ if(Math.abs(e.pageX - this._lastX) > this.delay || Math.abs(e.pageY - this._lastY) > this.delay){
+ this.onMouseUp(e);
+ new this.mover(this.node, e, this);
+ }
+ dojo.stopEvent(e);
+ },
+ onMouseUp: function(e){
+ // summary: event processor for onmouseup, used only for delayed delayed drags
+ // e: Event: mouse event
+ dojo.disconnect(this.events.pop());
+ dojo.disconnect(this.events.pop());
+ },
+ onSelectStart: function(e){
+ // summary: event processor for onselectevent and ondragevent
+ // e: Event: mouse event
+ if(!this.skip || !dojo.dnd.isFormElement(e)){
+ dojo.stopEvent(e);
+ }
+ },
+
+ // local events
+ onMoveStart: function(/* dojo.dnd.Mover */ mover){
+ // summary: called before every move operation
+ dojo.publish("/dnd/move/start", [mover]);
+ dojo.addClass(dojo.body(), "dojoMove");
+ dojo.addClass(this.node, "dojoMoveItem");
+ },
+ onMoveStop: function(/* dojo.dnd.Mover */ mover){
+ // summary: called after every move operation
+ dojo.publish("/dnd/move/stop", [mover]);
+ dojo.removeClass(dojo.body(), "dojoMove");
+ dojo.removeClass(this.node, "dojoMoveItem");
+ },
+ onFirstMove: function(/* dojo.dnd.Mover */ mover){
+ // summary: called during the very first move notification,
+ // can be used to initialize coordinates, can be overwritten.
+
+ // default implementation does nothing
+ },
+ onMove: function(/* dojo.dnd.Mover */ mover, /* Object */ leftTop){
+ // summary: called during every move notification,
+ // should actually move the node, can be overwritten.
+ this.onMoving(mover, leftTop);
+ var s = mover.node.style;
+ s.left = leftTop.l + "px";
+ s.top = leftTop.t + "px";
+ this.onMoved(mover, leftTop);
+ },
+ onMoving: function(/* dojo.dnd.Mover */ mover, /* Object */ leftTop){
+ // summary: called before every incremental move,
+ // can be overwritten.
+
+ // default implementation does nothing
+ },
+ onMoved: function(/* dojo.dnd.Mover */ mover, /* Object */ leftTop){
+ // summary: called after every incremental move,
+ // can be overwritten.
+
+ // default implementation does nothing
+ }
+});
+
+}
diff --git a/includes/js/dojo/dnd/Mover.js b/includes/js/dojo/dnd/Mover.js
new file mode 100644
index 0000000..94f84f1
--- /dev/null
+++ b/includes/js/dojo/dnd/Mover.js
@@ -0,0 +1,84 @@
+if(!dojo._hasResource["dojo.dnd.Mover"]){ //_hasResource checks added by build. Do not use _hasResource directly in your code.
+dojo._hasResource["dojo.dnd.Mover"] = true;
+dojo.provide("dojo.dnd.Mover");
+
+dojo.require("dojo.dnd.common");
+dojo.require("dojo.dnd.autoscroll");
+
+dojo.declare("dojo.dnd.Mover", null, {
+ constructor: function(node, e, host){
+ // summary: an object, which makes a node follow the mouse,
+ // used as a default mover, and as a base class for custom movers
+ // node: Node: a node (or node's id) to be moved
+ // e: Event: a mouse event, which started the move;
+ // only pageX and pageY properties are used
+ // host: Object?: object which implements the functionality of the move,
+ // and defines proper events (onMoveStart and onMoveStop)
+ this.node = dojo.byId(node);
+ this.marginBox = {l: e.pageX, t: e.pageY};
+ this.mouseButton = e.button;
+ var h = this.host = host, d = node.ownerDocument,
+ firstEvent = dojo.connect(d, "onmousemove", this, "onFirstMove");
+ this.events = [
+ dojo.connect(d, "onmousemove", this, "onMouseMove"),
+ dojo.connect(d, "onmouseup", this, "onMouseUp"),
+ // cancel text selection and text dragging
+ dojo.connect(d, "ondragstart", dojo, "stopEvent"),
+ dojo.connect(d, "onselectstart", dojo, "stopEvent"),
+ firstEvent
+ ];
+ // notify that the move has started
+ if(h && h.onMoveStart){
+ h.onMoveStart(this);
+ }
+ },
+ // mouse event processors
+ onMouseMove: function(e){
+ // summary: event processor for onmousemove
+ // e: Event: mouse event
+ dojo.dnd.autoScroll(e);
+ var m = this.marginBox;
+ this.host.onMove(this, {l: m.l + e.pageX, t: m.t + e.pageY});
+ },
+ onMouseUp: function(e){
+ if(this.mouseButton == e.button){
+ this.destroy();
+ }
+ },
+ // utilities
+ onFirstMove: function(){
+ // summary: makes the node absolute; it is meant to be called only once
+ var s = this.node.style, l, t;
+ switch(s.position){
+ case "relative":
+ case "absolute":
+ // assume that left and top values are in pixels already
+ l = Math.round(parseFloat(s.left));
+ t = Math.round(parseFloat(s.top));
+ break;
+ default:
+ s.position = "absolute"; // enforcing the absolute mode
+ var m = dojo.marginBox(this.node);
+ l = m.l;
+ t = m.t;
+ break;
+ }
+ this.marginBox.l = l - this.marginBox.l;
+ this.marginBox.t = t - this.marginBox.t;
+ this.host.onFirstMove(this);
+ dojo.disconnect(this.events.pop());
+ },
+ destroy: function(){
+ // summary: stops the move, deletes all references, so the object can be garbage-collected
+ dojo.forEach(this.events, dojo.disconnect);
+ // undo global settings
+ var h = this.host;
+ if(h && h.onMoveStop){
+ h.onMoveStop(this);
+ }
+ // destroy objects
+ this.events = this.node = null;
+ }
+});
+
+}
diff --git a/includes/js/dojo/dnd/Selector.js b/includes/js/dojo/dnd/Selector.js
new file mode 100644
index 0000000..f942e7e
--- /dev/null
+++ b/includes/js/dojo/dnd/Selector.js
@@ -0,0 +1,244 @@
+if(!dojo._hasResource["dojo.dnd.Selector"]){ //_hasResource checks added by build. Do not use _hasResource directly in your code.
+dojo._hasResource["dojo.dnd.Selector"] = true;
+dojo.provide("dojo.dnd.Selector");
+
+dojo.require("dojo.dnd.common");
+dojo.require("dojo.dnd.Container");
+
+/*
+ Container item states:
+ "" - an item is not selected
+ "Selected" - an item is selected
+ "Anchor" - an item is selected, and is an anchor for a "shift" selection
+*/
+
+dojo.declare("dojo.dnd.Selector", dojo.dnd.Container, {
+ // summary: a Selector object, which knows how to select its children
+
+ constructor: function(node, params){
+ // summary: a constructor of the Selector
+ // node: Node: node or node's id to build the selector on
+ // params: Object: a dict of parameters, recognized parameters are:
+ // singular: Boolean: allows selection of only one element, if true
+ // the rest of parameters are passed to the container
+ if(!params){ params = {}; }
+ this.singular = params.singular;
+ // class-specific variables
+ this.selection = {};
+ this.anchor = null;
+ this.simpleSelection = false;
+ // set up events
+ this.events.push(
+ dojo.connect(this.node, "onmousedown", this, "onMouseDown"),
+ dojo.connect(this.node, "onmouseup", this, "onMouseUp"));
+ },
+
+ // object attributes (for markup)
+ singular: false, // is singular property
+
+ // methods
+ getSelectedNodes: function(){
+ // summary: returns a list (an array) of selected nodes
+ var t = new dojo.NodeList();
+ var e = dojo.dnd._empty;
+ for(var i in this.selection){
+ if(i in e){ continue; }
+ t.push(dojo.byId(i));
+ }
+ return t; // Array
+ },
+ selectNone: function(){
+ // summary: unselects all items
+ return this._removeSelection()._removeAnchor(); // self
+ },
+ selectAll: function(){
+ // summary: selects all items
+ this.forInItems(function(data, id){
+ this._addItemClass(dojo.byId(id), "Selected");
+ this.selection[id] = 1;
+ }, this);
+ return this._removeAnchor(); // self
+ },
+ deleteSelectedNodes: function(){
+ // summary: deletes all selected items
+ var e = dojo.dnd._empty;
+ for(var i in this.selection){
+ if(i in e){ continue; }
+ var n = dojo.byId(i);
+ this.delItem(i);
+ dojo._destroyElement(n);
+ }
+ this.anchor = null;
+ this.selection = {};
+ return this; // self
+ },
+ insertNodes: function(addSelected, data, before, anchor){
+ // summary: inserts new data items (see Container's insertNodes method for details)
+ // addSelected: Boolean: all new nodes will be added to selected items, if true, no selection change otherwise
+ // data: Array: a list of data items, which should be processed by the creator function
+ // before: Boolean: insert before the anchor, if true, and after the anchor otherwise
+ // anchor: Node: the anchor node to be used as a point of insertion
+ var oldCreator = this._normalizedCreator;
+ this._normalizedCreator = function(item, hint){
+ var t = oldCreator.call(this, item, hint);
+ if(addSelected){
+ if(!this.anchor){
+ this.anchor = t.node;
+ this._removeItemClass(t.node, "Selected");
+ this._addItemClass(this.anchor, "Anchor");
+ }else if(this.anchor != t.node){
+ this._removeItemClass(t.node, "Anchor");
+ this._addItemClass(t.node, "Selected");
+ }
+ this.selection[t.node.id] = 1;
+ }else{
+ this._removeItemClass(t.node, "Selected");
+ this._removeItemClass(t.node, "Anchor");
+ }
+ return t;
+ };
+ dojo.dnd.Selector.superclass.insertNodes.call(this, data, before, anchor);
+ this._normalizedCreator = oldCreator;
+ return this; // self
+ },
+ destroy: function(){
+ // summary: prepares the object to be garbage-collected
+ dojo.dnd.Selector.superclass.destroy.call(this);
+ this.selection = this.anchor = null;
+ },
+
+ // markup methods
+ markupFactory: function(params, node){
+ params._skipStartup = true;
+ return new dojo.dnd.Selector(node, params);
+ },
+
+ // mouse events
+ onMouseDown: function(e){
+ // summary: event processor for onmousedown
+ // e: Event: mouse event
+ if(!this.current){ return; }
+ if(!this.singular && !dojo.dnd.getCopyKeyState(e) && !e.shiftKey && (this.current.id in this.selection)){
+ this.simpleSelection = true;
+ dojo.stopEvent(e);
+ return;
+ }
+ if(!this.singular && e.shiftKey){
+ if(!dojo.dnd.getCopyKeyState(e)){
+ this._removeSelection();
+ }
+ var c = this.getAllNodes();
+ if(c.length){
+ if(!this.anchor){
+ this.anchor = c[0];
+ this._addItemClass(this.anchor, "Anchor");
+ }
+ this.selection[this.anchor.id] = 1;
+ if(this.anchor != this.current){
+ var i = 0;
+ for(; i < c.length; ++i){
+ var node = c[i];
+ if(node == this.anchor || node == this.current){ break; }
+ }
+ for(++i; i < c.length; ++i){
+ var node = c[i];
+ if(node == this.anchor || node == this.current){ break; }
+ this._addItemClass(node, "Selected");
+ this.selection[node.id] = 1;
+ }
+ this._addItemClass(this.current, "Selected");
+ this.selection[this.current.id] = 1;
+ }
+ }
+ }else{
+ if(this.singular){
+ if(this.anchor == this.current){
+ if(dojo.dnd.getCopyKeyState(e)){
+ this.selectNone();
+ }
+ }else{
+ this.selectNone();
+ this.anchor = this.current;
+ this._addItemClass(this.anchor, "Anchor");
+ this.selection[this.current.id] = 1;
+ }
+ }else{
+ if(dojo.dnd.getCopyKeyState(e)){
+ if(this.anchor == this.current){
+ delete this.selection[this.anchor.id];
+ this._removeAnchor();
+ }else{
+ if(this.current.id in this.selection){
+ this._removeItemClass(this.current, "Selected");
+ delete this.selection[this.current.id];
+ }else{
+ if(this.anchor){
+ this._removeItemClass(this.anchor, "Anchor");
+ this._addItemClass(this.anchor, "Selected");
+ }
+ this.anchor = this.current;
+ this._addItemClass(this.current, "Anchor");
+ this.selection[this.current.id] = 1;
+ }
+ }
+ }else{
+ if(!(this.current.id in this.selection)){
+ this.selectNone();
+ this.anchor = this.current;
+ this._addItemClass(this.current, "Anchor");
+ this.selection[this.current.id] = 1;
+ }
+ }
+ }
+ }
+ dojo.stopEvent(e);
+ },
+ onMouseUp: function(e){
+ // summary: event processor for onmouseup
+ // e: Event: mouse event
+ if(!this.simpleSelection){ return; }
+ this.simpleSelection = false;
+ this.selectNone();
+ if(this.current){
+ this.anchor = this.current;
+ this._addItemClass(this.anchor, "Anchor");
+ this.selection[this.current.id] = 1;
+ }
+ },
+ onMouseMove: function(e){
+ // summary: event processor for onmousemove
+ // e: Event: mouse event
+ this.simpleSelection = false;
+ },
+
+ // utilities
+ onOverEvent: function(){
+ // summary: this function is called once, when mouse is over our container
+ this.onmousemoveEvent = dojo.connect(this.node, "onmousemove", this, "onMouseMove");
+ },
+ onOutEvent: function(){
+ // summary: this function is called once, when mouse is out of our container
+ dojo.disconnect(this.onmousemoveEvent);
+ delete this.onmousemoveEvent;
+ },
+ _removeSelection: function(){
+ // summary: unselects all items
+ var e = dojo.dnd._empty;
+ for(var i in this.selection){
+ if(i in e){ continue; }
+ var node = dojo.byId(i);
+ if(node){ this._removeItemClass(node, "Selected"); }
+ }
+ this.selection = {};
+ return this; // self
+ },
+ _removeAnchor: function(){
+ if(this.anchor){
+ this._removeItemClass(this.anchor, "Anchor");
+ this.anchor = null;
+ }
+ return this; // self
+ }
+});
+
+}
diff --git a/includes/js/dojo/dnd/Source.js b/includes/js/dojo/dnd/Source.js
new file mode 100644
index 0000000..1779756
--- /dev/null
+++ b/includes/js/dojo/dnd/Source.js
@@ -0,0 +1,393 @@
+if(!dojo._hasResource["dojo.dnd.Source"]){ //_hasResource checks added by build. Do not use _hasResource directly in your code.
+dojo._hasResource["dojo.dnd.Source"] = true;
+dojo.provide("dojo.dnd.Source");
+
+dojo.require("dojo.dnd.Selector");
+dojo.require("dojo.dnd.Manager");
+
+/*
+ Container property:
+ "Horizontal"- if this is the horizontal container
+ Source states:
+ "" - normal state
+ "Moved" - this source is being moved
+ "Copied" - this source is being copied
+ Target states:
+ "" - normal state
+ "Disabled" - the target cannot accept an avatar
+ Target anchor state:
+ "" - item is not selected
+ "Before" - insert point is before the anchor
+ "After" - insert point is after the anchor
+*/
+
+/*=====
+dojo.dnd.__SourceArgs = function(){
+ // summary:
+ // a dict of parameters for DnD Source configuration. Note that any
+ // property on Source elements may be configured, but this is the
+ // short-list
+ // isSource: Boolean?
+ // can be used as a DnD source. Defaults to true.
+ // accept: Array?
+ // list of accepted types (text strings) for a target; defaults to
+ // ["text"]
+ // horizontal: Boolean?
+ // a horizontal container, if true, vertical otherwise or when omitted
+ // copyOnly: Boolean?
+ // always copy items, if true, use a state of Ctrl key otherwise
+ // withHandles: Boolean?
+ // allows dragging only by handles
+ this.isSource = isSource;
+ this.accept = accept;
+ this.horizontal = horizontal;
+ this.copyOnly = copyOnly;
+ this.withHandles = withHandles;
+}
+=====*/
+
+dojo.declare("dojo.dnd.Source", dojo.dnd.Selector, {
+ // summary: a Source object, which can be used as a DnD source, or a DnD target
+
+ // object attributes (for markup)
+ isSource: true,
+ horizontal: false,
+ copyOnly: false,
+ skipForm: false,
+ withHandles: false,
+ accept: ["text"],
+
+ constructor: function(/*DOMNode|String*/node, /*dojo.dnd.__SourceArgs?*/params){
+ // summary:
+ // a constructor of the Source
+ // node:
+ // node or node's id to build the source on
+ // params:
+ // any property of this class may be configured via the params
+ // object which is mixed-in to the `dojo.dnd.Source` instance
+ dojo.mixin(this, dojo.mixin({}, params));
+ var type = this.accept;
+ if(type.length){
+ this.accept = {};
+ for(var i = 0; i < type.length; ++i){
+ this.accept[type[i]] = 1;
+ }
+ }
+ // class-specific variables
+ this.isDragging = false;
+ this.mouseDown = false;
+ this.targetAnchor = null;
+ this.targetBox = null;
+ this.before = true;
+ // states
+ this.sourceState = "";
+ if(this.isSource){
+ dojo.addClass(this.node, "dojoDndSource");
+ }
+ this.targetState = "";
+ if(this.accept){
+ dojo.addClass(this.node, "dojoDndTarget");
+ }
+ if(this.horizontal){
+ dojo.addClass(this.node, "dojoDndHorizontal");
+ }
+ // set up events
+ this.topics = [
+ dojo.subscribe("/dnd/source/over", this, "onDndSourceOver"),
+ dojo.subscribe("/dnd/start", this, "onDndStart"),
+ dojo.subscribe("/dnd/drop", this, "onDndDrop"),
+ dojo.subscribe("/dnd/cancel", this, "onDndCancel")
+ ];
+ },
+
+ // methods
+ checkAcceptance: function(source, nodes){
+ // summary: checks, if the target can accept nodes from this source
+ // source: Object: the source which provides items
+ // nodes: Array: the list of transferred items
+ if(this == source){ return true; }
+ for(var i = 0; i < nodes.length; ++i){
+ var type = source.getItem(nodes[i].id).type;
+ // type instanceof Array
+ var flag = false;
+ for(var j = 0; j < type.length; ++j){
+ if(type[j] in this.accept){
+ flag = true;
+ break;
+ }
+ }
+ if(!flag){
+ return false; // Boolean
+ }
+ }
+ return true; // Boolean
+ },
+ copyState: function(keyPressed){
+ // summary: Returns true, if we need to copy items, false to move.
+ // It is separated to be overwritten dynamically, if needed.
+ // keyPressed: Boolean: the "copy" was pressed
+ return this.copyOnly || keyPressed; // Boolean
+ },
+ destroy: function(){
+ // summary: prepares the object to be garbage-collected
+ dojo.dnd.Source.superclass.destroy.call(this);
+ dojo.forEach(this.topics, dojo.unsubscribe);
+ this.targetAnchor = null;
+ },
+
+ // markup methods
+ markupFactory: function(params, node){
+ params._skipStartup = true;
+ return new dojo.dnd.Source(node, params);
+ },
+
+ // mouse event processors
+ onMouseMove: function(e){
+ // summary: event processor for onmousemove
+ // e: Event: mouse event
+ if(this.isDragging && this.targetState == "Disabled"){ return; }
+ dojo.dnd.Source.superclass.onMouseMove.call(this, e);
+ var m = dojo.dnd.manager();
+ if(this.isDragging){
+ // calculate before/after
+ var before = false;
+ if(this.current){
+ if(!this.targetBox || this.targetAnchor != this.current){
+ this.targetBox = {
+ xy: dojo.coords(this.current, true),
+ w: this.current.offsetWidth,
+ h: this.current.offsetHeight
+ };
+ }
+ if(this.horizontal){
+ before = (e.pageX - this.targetBox.xy.x) < (this.targetBox.w / 2);
+ }else{
+ before = (e.pageY - this.targetBox.xy.y) < (this.targetBox.h / 2);
+ }
+ }
+ if(this.current != this.targetAnchor || before != this.before){
+ this._markTargetAnchor(before);
+ m.canDrop(!this.current || m.source != this || !(this.current.id in this.selection));
+ }
+ }else{
+ if(this.mouseDown && this.isSource){
+ var nodes = this.getSelectedNodes();
+ if(nodes.length){
+ m.startDrag(this, nodes, this.copyState(dojo.dnd.getCopyKeyState(e)));
+ }
+ }
+ }
+ },
+ onMouseDown: function(e){
+ // summary: event processor for onmousedown
+ // e: Event: mouse event
+ if(this._legalMouseDown(e) && (!this.skipForm || !dojo.dnd.isFormElement(e))){
+ this.mouseDown = true;
+ this.mouseButton = e.button;
+ dojo.dnd.Source.superclass.onMouseDown.call(this, e);
+ }
+ },
+ onMouseUp: function(e){
+ // summary: event processor for onmouseup
+ // e: Event: mouse event
+ if(this.mouseDown){
+ this.mouseDown = false;
+ dojo.dnd.Source.superclass.onMouseUp.call(this, e);
+ }
+ },
+
+ // topic event processors
+ onDndSourceOver: function(source){
+ // summary: topic event processor for /dnd/source/over, called when detected a current source
+ // source: Object: the source which has the mouse over it
+ if(this != source){
+ this.mouseDown = false;
+ if(this.targetAnchor){
+ this._unmarkTargetAnchor();
+ }
+ }else if(this.isDragging){
+ var m = dojo.dnd.manager();
+ m.canDrop(this.targetState != "Disabled" && (!this.current || m.source != this || !(this.current.id in this.selection)));
+ }
+ },
+ onDndStart: function(source, nodes, copy){
+ // summary: topic event processor for /dnd/start, called to initiate the DnD operation
+ // source: Object: the source which provides items
+ // nodes: Array: the list of transferred items
+ // copy: Boolean: copy items, if true, move items otherwise
+ if(this.isSource){
+ this._changeState("Source", this == source ? (copy ? "Copied" : "Moved") : "");
+ }
+ var accepted = this.accept && this.checkAcceptance(source, nodes);
+ this._changeState("Target", accepted ? "" : "Disabled");
+ if(accepted && this == source){
+ dojo.dnd.manager().overSource(this);
+ }
+ this.isDragging = true;
+ },
+ onDndDrop: function(source, nodes, copy){
+ // summary: topic event processor for /dnd/drop, called to finish the DnD operation
+ // source: Object: the source which provides items
+ // nodes: Array: the list of transferred items
+ // copy: Boolean: copy items, if true, move items otherwise
+ do{ //break box
+ if(this.containerState != "Over"){ break; }
+ var oldCreator = this._normalizedCreator;
+ if(this != source){
+ // transferring nodes from the source to the target
+ if(this.creator){
+ // use defined creator
+ this._normalizedCreator = function(node, hint){
+ return oldCreator.call(this, source.getItem(node.id).data, hint);
+ };
+ }else{
+ // we have no creator defined => move/clone nodes
+ if(copy){
+ // clone nodes
+ this._normalizedCreator = function(node, hint){
+ var t = source.getItem(node.id);
+ var n = node.cloneNode(true);
+ n.id = dojo.dnd.getUniqueId();
+ return {node: n, data: t.data, type: t.type};
+ };
+ }else{
+ // move nodes
+ this._normalizedCreator = function(node, hint){
+ var t = source.getItem(node.id);
+ source.delItem(node.id);
+ return {node: node, data: t.data, type: t.type};
+ };
+ }
+ }
+ }else{
+ // transferring nodes within the single source
+ if(this.current && this.current.id in this.selection){ break; }
+ if(this.creator){
+ // use defined creator
+ if(copy){
+ // create new copies of data items
+ this._normalizedCreator = function(node, hint){
+ return oldCreator.call(this, source.getItem(node.id).data, hint);
+ };
+ }else{
+ // move nodes
+ if(!this.current){ break; }
+ this._normalizedCreator = function(node, hint){
+ var t = source.getItem(node.id);
+ return {node: node, data: t.data, type: t.type};
+ };
+ }
+ }else{
+ // we have no creator defined => move/clone nodes
+ if(copy){
+ // clone nodes
+ this._normalizedCreator = function(node, hint){
+ var t = source.getItem(node.id);
+ var n = node.cloneNode(true);
+ n.id = dojo.dnd.getUniqueId();
+ return {node: n, data: t.data, type: t.type};
+ };
+ }else{
+ // move nodes
+ if(!this.current){ break; }
+ this._normalizedCreator = function(node, hint){
+ var t = source.getItem(node.id);
+ return {node: node, data: t.data, type: t.type};
+ };
+ }
+ }
+ }
+ this._removeSelection();
+ if(this != source){
+ this._removeAnchor();
+ }
+ if(this != source && !copy && !this.creator){
+ source.selectNone();
+ }
+ this.insertNodes(true, nodes, this.before, this.current);
+ if(this != source && !copy && this.creator){
+ source.deleteSelectedNodes();
+ }
+ this._normalizedCreator = oldCreator;
+ }while(false);
+ this.onDndCancel();
+ },
+ onDndCancel: function(){
+ // summary: topic event processor for /dnd/cancel, called to cancel the DnD operation
+ if(this.targetAnchor){
+ this._unmarkTargetAnchor();
+ this.targetAnchor = null;
+ }
+ this.before = true;
+ this.isDragging = false;
+ this.mouseDown = false;
+ delete this.mouseButton;
+ this._changeState("Source", "");
+ this._changeState("Target", "");
+ },
+
+ // utilities
+ onOverEvent: function(){
+ // summary: this function is called once, when mouse is over our container
+ dojo.dnd.Source.superclass.onOverEvent.call(this);
+ dojo.dnd.manager().overSource(this);
+ },
+ onOutEvent: function(){
+ // summary: this function is called once, when mouse is out of our container
+ dojo.dnd.Source.superclass.onOutEvent.call(this);
+ dojo.dnd.manager().outSource(this);
+ },
+ _markTargetAnchor: function(before){
+ // summary: assigns a class to the current target anchor based on "before" status
+ // before: Boolean: insert before, if true, after otherwise
+ if(this.current == this.targetAnchor && this.before == before){ return; }
+ if(this.targetAnchor){
+ this._removeItemClass(this.targetAnchor, this.before ? "Before" : "After");
+ }
+ this.targetAnchor = this.current;
+ this.targetBox = null;
+ this.before = before;
+ if(this.targetAnchor){
+ this._addItemClass(this.targetAnchor, this.before ? "Before" : "After");
+ }
+ },
+ _unmarkTargetAnchor: function(){
+ // summary: removes a class of the current target anchor based on "before" status
+ if(!this.targetAnchor){ return; }
+ this._removeItemClass(this.targetAnchor, this.before ? "Before" : "After");
+ this.targetAnchor = null;
+ this.targetBox = null;
+ this.before = true;
+ },
+ _markDndStatus: function(copy){
+ // summary: changes source's state based on "copy" status
+ this._changeState("Source", copy ? "Copied" : "Moved");
+ },
+ _legalMouseDown: function(e){
+ // summary: checks if user clicked on "approved" items
+ // e: Event: mouse event
+ if(!this.withHandles){ return true; }
+ for(var node = e.target; node && !dojo.hasClass(node, "dojoDndItem"); node = node.parentNode){
+ if(dojo.hasClass(node, "dojoDndHandle")){ return true; }
+ }
+ return false; // Boolean
+ }
+});
+
+dojo.declare("dojo.dnd.Target", dojo.dnd.Source, {
+ // summary: a Target object, which can be used as a DnD target
+
+ constructor: function(node, params){
+ // summary: a constructor of the Target --- see the Source constructor for details
+ this.isSource = false;
+ dojo.removeClass(this.node, "dojoDndSource");
+ },
+
+ // markup methods
+ markupFactory: function(params, node){
+ params._skipStartup = true;
+ return new dojo.dnd.Target(node, params);
+ }
+});
+
+}
diff --git a/includes/js/dojo/dnd/TimedMoveable.js b/includes/js/dojo/dnd/TimedMoveable.js
new file mode 100644
index 0000000..4f4fb0b
--- /dev/null
+++ b/includes/js/dojo/dnd/TimedMoveable.js
@@ -0,0 +1,66 @@
+if(!dojo._hasResource["dojo.dnd.TimedMoveable"]){ //_hasResource checks added by build. Do not use _hasResource directly in your code.
+dojo._hasResource["dojo.dnd.TimedMoveable"] = true;
+dojo.provide("dojo.dnd.TimedMoveable");
+
+dojo.require("dojo.dnd.Moveable");
+
+(function(){
+ // precalculate long expressions
+ var oldOnMove = dojo.dnd.Moveable.prototype.onMove;
+
+ dojo.declare("dojo.dnd.TimedMoveable", dojo.dnd.Moveable, {
+ // summary:
+ // A specialized version of Moveable to support an FPS throttling.
+ // This class puts an upper restriction on FPS, which may reduce
+ // the CPU load. The additional parameter "timeout" regulates
+ // the delay before actually moving the moveable object.
+
+ // object attributes (for markup)
+ timeout: 40, // in ms, 40ms corresponds to 25 fps
+
+ constructor: function(node, params){
+ // summary: an object, which makes a node moveable with a timer
+ // node: Node: a node (or node's id) to be moved
+ // params: Object: an optional object with additional parameters.
+ // See dojo.dnd.Moveable for details on general parameters.
+ // Following parameters are specific for this class:
+ // timeout: Number: delay move by this number of ms
+ // accumulating position changes during the timeout
+
+ // sanitize parameters
+ if(!params){ params = {}; }
+ if(params.timeout && typeof params.timeout == "number" && params.timeout >= 0){
+ this.timeout = params.timeout;
+ }
+ },
+
+ // markup methods
+ markupFactory: function(params, node){
+ return new dojo.dnd.TimedMoveable(node, params);
+ },
+
+ onMoveStop: function(/* dojo.dnd.Mover */ mover){
+ if(mover._timer){
+ // stop timer
+ clearTimeout(mover._timer)
+ // reflect the last received position
+ oldOnMove.call(this, mover, mover._leftTop)
+ }
+ dojo.dnd.Moveable.prototype.onMoveStop.apply(this, arguments);
+ },
+ onMove: function(/* dojo.dnd.Mover */ mover, /* Object */ leftTop){
+ mover._leftTop = leftTop;
+ if(!mover._timer){
+ var _t = this; // to avoid using dojo.hitch()
+ mover._timer = setTimeout(function(){
+ // we don't have any pending requests
+ mover._timer = null;
+ // reflect the last received position
+ oldOnMove.call(_t, mover, mover._leftTop);
+ }, this.timeout);
+ }
+ }
+ });
+})();
+
+}
diff --git a/includes/js/dojo/dnd/autoscroll.js b/includes/js/dojo/dnd/autoscroll.js
new file mode 100644
index 0000000..07ab61e
--- /dev/null
+++ b/includes/js/dojo/dnd/autoscroll.js
@@ -0,0 +1,103 @@
+if(!dojo._hasResource["dojo.dnd.autoscroll"]){ //_hasResource checks added by build. Do not use _hasResource directly in your code.
+dojo._hasResource["dojo.dnd.autoscroll"] = true;
+dojo.provide("dojo.dnd.autoscroll");
+
+dojo.dnd.getViewport = function(){
+ // summary: returns a viewport size (visible part of the window)
+
+ // FIXME: need more docs!!
+ var d = dojo.doc, dd = d.documentElement, w = window, b = dojo.body();
+ if(dojo.isMozilla){
+ return {w: dd.clientWidth, h: w.innerHeight}; // Object
+ }else if(!dojo.isOpera && w.innerWidth){
+ return {w: w.innerWidth, h: w.innerHeight}; // Object
+ }else if (!dojo.isOpera && dd && dd.clientWidth){
+ return {w: dd.clientWidth, h: dd.clientHeight}; // Object
+ }else if (b.clientWidth){
+ return {w: b.clientWidth, h: b.clientHeight}; // Object
+ }
+ return null; // Object
+};
+
+dojo.dnd.V_TRIGGER_AUTOSCROLL = 32;
+dojo.dnd.H_TRIGGER_AUTOSCROLL = 32;
+
+dojo.dnd.V_AUTOSCROLL_VALUE = 16;
+dojo.dnd.H_AUTOSCROLL_VALUE = 16;
+
+dojo.dnd.autoScroll = function(e){
+ // summary:
+ // a handler for onmousemove event, which scrolls the window, if
+ // necesary
+ // e: Event:
+ // onmousemove event
+
+ // FIXME: needs more docs!
+ var v = dojo.dnd.getViewport(), dx = 0, dy = 0;
+ if(e.clientX < dojo.dnd.H_TRIGGER_AUTOSCROLL){
+ dx = -dojo.dnd.H_AUTOSCROLL_VALUE;
+ }else if(e.clientX > v.w - dojo.dnd.H_TRIGGER_AUTOSCROLL){
+ dx = dojo.dnd.H_AUTOSCROLL_VALUE;
+ }
+ if(e.clientY < dojo.dnd.V_TRIGGER_AUTOSCROLL){
+ dy = -dojo.dnd.V_AUTOSCROLL_VALUE;
+ }else if(e.clientY > v.h - dojo.dnd.V_TRIGGER_AUTOSCROLL){
+ dy = dojo.dnd.V_AUTOSCROLL_VALUE;
+ }
+ window.scrollBy(dx, dy);
+};
+
+dojo.dnd._validNodes = {"div": 1, "p": 1, "td": 1};
+dojo.dnd._validOverflow = {"auto": 1, "scroll": 1};
+
+dojo.dnd.autoScrollNodes = function(e){
+ // summary:
+ // a handler for onmousemove event, which scrolls the first avaialble
+ // Dom element, it falls back to dojo.dnd.autoScroll()
+ // e: Event:
+ // onmousemove event
+
+ // FIXME: needs more docs!
+ for(var n = e.target; n;){
+ if(n.nodeType == 1 && (n.tagName.toLowerCase() in dojo.dnd._validNodes)){
+ var s = dojo.getComputedStyle(n);
+ if(s.overflow.toLowerCase() in dojo.dnd._validOverflow){
+ var b = dojo._getContentBox(n, s), t = dojo._abs(n, true);
+ // console.debug(b.l, b.t, t.x, t.y, n.scrollLeft, n.scrollTop);
+ b.l += t.x + n.scrollLeft;
+ b.t += t.y + n.scrollTop;
+ var w = Math.min(dojo.dnd.H_TRIGGER_AUTOSCROLL, b.w / 2),
+ h = Math.min(dojo.dnd.V_TRIGGER_AUTOSCROLL, b.h / 2),
+ rx = e.pageX - b.l, ry = e.pageY - b.t, dx = 0, dy = 0;
+ if(rx > 0 && rx < b.w){
+ if(rx < w){
+ dx = -dojo.dnd.H_AUTOSCROLL_VALUE;
+ }else if(rx > b.w - w){
+ dx = dojo.dnd.H_AUTOSCROLL_VALUE;
+ }
+ }
+ //console.debug("ry =", ry, "b.h =", b.h, "h =", h);
+ if(ry > 0 && ry < b.h){
+ if(ry < h){
+ dy = -dojo.dnd.V_AUTOSCROLL_VALUE;
+ }else if(ry > b.h - h){
+ dy = dojo.dnd.V_AUTOSCROLL_VALUE;
+ }
+ }
+ var oldLeft = n.scrollLeft, oldTop = n.scrollTop;
+ n.scrollLeft = n.scrollLeft + dx;
+ n.scrollTop = n.scrollTop + dy;
+ // if(dx || dy){ console.debug(oldLeft + ", " + oldTop + "\n" + dx + ", " + dy + "\n" + n.scrollLeft + ", " + n.scrollTop); }
+ if(oldLeft != n.scrollLeft || oldTop != n.scrollTop){ return; }
+ }
+ }
+ try{
+ n = n.parentNode;
+ }catch(x){
+ n = null;
+ }
+ }
+ dojo.dnd.autoScroll(e);
+};
+
+}
diff --git a/includes/js/dojo/dnd/common.js b/includes/js/dojo/dnd/common.js
new file mode 100644
index 0000000..79e7679
--- /dev/null
+++ b/includes/js/dojo/dnd/common.js
@@ -0,0 +1,35 @@
+if(!dojo._hasResource["dojo.dnd.common"]){ //_hasResource checks added by build. Do not use _hasResource directly in your code.
+dojo._hasResource["dojo.dnd.common"] = true;
+dojo.provide("dojo.dnd.common");
+
+dojo.dnd._copyKey = navigator.appVersion.indexOf("Macintosh") < 0 ? "ctrlKey" : "metaKey";
+
+dojo.dnd.getCopyKeyState = function(e) {
+ // summary: abstracts away the difference between selection on Mac and PC,
+ // and returns the state of the "copy" key to be pressed.
+ // e: Event: mouse event
+ return e[dojo.dnd._copyKey]; // Boolean
+};
+
+dojo.dnd._uniqueId = 0;
+dojo.dnd.getUniqueId = function(){
+ // summary: returns a unique string for use with any DOM element
+ var id;
+ do{
+ id = dojo._scopeName + "Unique" + (++dojo.dnd._uniqueId);
+ }while(dojo.byId(id));
+ return id;
+};
+
+dojo.dnd._empty = {};
+
+dojo.dnd.isFormElement = function(/*Event*/ e){
+ // summary: returns true, if user clicked on a form element
+ var t = e.target;
+ if(t.nodeType == 3 /*TEXT_NODE*/){
+ t = t.parentNode;
+ }
+ return " button textarea input select option ".indexOf(" " + t.tagName.toLowerCase() + " ") >= 0; // Boolean
+};
+
+}
diff --git a/includes/js/dojo/dnd/move.js b/includes/js/dojo/dnd/move.js
new file mode 100644
index 0000000..1e58222
--- /dev/null
+++ b/includes/js/dojo/dnd/move.js
@@ -0,0 +1,202 @@
+if(!dojo._hasResource["dojo.dnd.move"]){ //_hasResource checks added by build. Do not use _hasResource directly in your code.
+dojo._hasResource["dojo.dnd.move"] = true;
+dojo.provide("dojo.dnd.move");
+
+dojo.require("dojo.dnd.Mover");
+dojo.require("dojo.dnd.Moveable");
+
+dojo.declare("dojo.dnd.move.constrainedMoveable", dojo.dnd.Moveable, {
+ // object attributes (for markup)
+ constraints: function(){},
+ within: false,
+
+ // markup methods
+ markupFactory: function(params, node){
+ return new dojo.dnd.move.constrainedMoveable(node, params);
+ },
+
+ constructor: function(node, params){
+ // summary: an object, which makes a node moveable
+ // node: Node: a node (or node's id) to be moved
+ // params: Object: an optional object with additional parameters;
+ // following parameters are recognized:
+ // constraints: Function: a function, which calculates a constraint box,
+ // it is called in a context of the moveable object.
+ // within: Boolean: restrict move within boundaries.
+ // the rest is passed to the base class
+ if(!params){ params = {}; }
+ this.constraints = params.constraints;
+ this.within = params.within;
+ },
+ onFirstMove: function(/* dojo.dnd.Mover */ mover){
+ // summary: called during the very first move notification,
+ // can be used to initialize coordinates, can be overwritten.
+ var c = this.constraintBox = this.constraints.call(this, mover);
+ c.r = c.l + c.w;
+ c.b = c.t + c.h;
+ if(this.within){
+ var mb = dojo.marginBox(mover.node);
+ c.r -= mb.w;
+ c.b -= mb.h;
+ }
+ },
+ onMove: function(/* dojo.dnd.Mover */ mover, /* Object */ leftTop){
+ // summary: called during every move notification,
+ // should actually move the node, can be overwritten.
+ var c = this.constraintBox, s = mover.node.style;
+ s.left = (leftTop.l < c.l ? c.l : c.r < leftTop.l ? c.r : leftTop.l) + "px";
+ s.top = (leftTop.t < c.t ? c.t : c.b < leftTop.t ? c.b : leftTop.t) + "px";
+ }
+});
+
+dojo.declare("dojo.dnd.move.boxConstrainedMoveable", dojo.dnd.move.constrainedMoveable, {
+ // object attributes (for markup)
+ box: {},
+
+ // markup methods
+ markupFactory: function(params, node){
+ return new dojo.dnd.move.boxConstrainedMoveable(node, params);
+ },
+
+ constructor: function(node, params){
+ // summary: an object, which makes a node moveable
+ // node: Node: a node (or node's id) to be moved
+ // params: Object: an optional object with additional parameters;
+ // following parameters are recognized:
+ // box: Object: a constraint box
+ // the rest is passed to the base class
+ var box = params && params.box;
+ this.constraints = function(){ return box; };
+ }
+});
+
+dojo.declare("dojo.dnd.move.parentConstrainedMoveable", dojo.dnd.move.constrainedMoveable, {
+ // object attributes (for markup)
+ area: "content",
+
+ // markup methods
+ markupFactory: function(params, node){
+ return new dojo.dnd.move.parentConstrainedMoveable(node, params);
+ },
+
+ constructor: function(node, params){
+ // summary: an object, which makes a node moveable
+ // node: Node: a node (or node's id) to be moved
+ // params: Object: an optional object with additional parameters;
+ // following parameters are recognized:
+ // area: String: a parent's area to restrict the move,
+ // can be "margin", "border", "padding", or "content".
+ // the rest is passed to the base class
+ var area = params && params.area;
+ this.constraints = function(){
+ var n = this.node.parentNode,
+ s = dojo.getComputedStyle(n),
+ mb = dojo._getMarginBox(n, s);
+ if(area == "margin"){
+ return mb; // Object
+ }
+ var t = dojo._getMarginExtents(n, s);
+ mb.l += t.l, mb.t += t.t, mb.w -= t.w, mb.h -= t.h;
+ if(area == "border"){
+ return mb; // Object
+ }
+ t = dojo._getBorderExtents(n, s);
+ mb.l += t.l, mb.t += t.t, mb.w -= t.w, mb.h -= t.h;
+ if(area == "padding"){
+ return mb; // Object
+ }
+ t = dojo._getPadExtents(n, s);
+ mb.l += t.l, mb.t += t.t, mb.w -= t.w, mb.h -= t.h;
+ return mb; // Object
+ };
+ }
+});
+
+// WARNING: below are obsolete objects, instead of custom movers use custom moveables (above)
+
+dojo.dnd.move.constrainedMover = function(fun, within){
+ // summary: returns a constrained version of dojo.dnd.Mover
+ // description: this function produces n object, which will put a constraint on
+ // the margin box of dragged object in absolute coordinates
+ // fun: Function: called on drag, and returns a constraint box
+ // within: Boolean: if true, constraints the whole dragged object withtin the rectangle,
+ // otherwise the constraint is applied to the left-top corner
+ dojo.deprecated("dojo.dnd.move.constrainedMover, use dojo.dnd.move.constrainedMoveable instead");
+ var mover = function(node, e, notifier){
+ dojo.dnd.Mover.call(this, node, e, notifier);
+ };
+ dojo.extend(mover, dojo.dnd.Mover.prototype);
+ dojo.extend(mover, {
+ onMouseMove: function(e){
+ // summary: event processor for onmousemove
+ // e: Event: mouse event
+ dojo.dnd.autoScroll(e);
+ var m = this.marginBox, c = this.constraintBox,
+ l = m.l + e.pageX, t = m.t + e.pageY;
+ l = l < c.l ? c.l : c.r < l ? c.r : l;
+ t = t < c.t ? c.t : c.b < t ? c.b : t;
+ this.host.onMove(this, {l: l, t: t});
+ },
+ onFirstMove: function(){
+ // summary: called once to initialize things; it is meant to be called only once
+ dojo.dnd.Mover.prototype.onFirstMove.call(this);
+ var c = this.constraintBox = fun.call(this);
+ c.r = c.l + c.w;
+ c.b = c.t + c.h;
+ if(within){
+ var mb = dojo.marginBox(this.node);
+ c.r -= mb.w;
+ c.b -= mb.h;
+ }
+ }
+ });
+ return mover; // Object
+};
+
+dojo.dnd.move.boxConstrainedMover = function(box, within){
+ // summary: a specialization of dojo.dnd.constrainedMover, which constrains to the specified box
+ // box: Object: a constraint box (l, t, w, h)
+ // within: Boolean: if true, constraints the whole dragged object withtin the rectangle,
+ // otherwise the constraint is applied to the left-top corner
+ dojo.deprecated("dojo.dnd.move.boxConstrainedMover, use dojo.dnd.move.boxConstrainedMoveable instead");
+ return dojo.dnd.move.constrainedMover(function(){ return box; }, within); // Object
+};
+
+dojo.dnd.move.parentConstrainedMover = function(area, within){
+ // summary: a specialization of dojo.dnd.constrainedMover, which constrains to the parent node
+ // area: String: "margin" to constrain within the parent's margin box, "border" for the border box,
+ // "padding" for the padding box, and "content" for the content box; "content" is the default value.
+ // within: Boolean: if true, constraints the whole dragged object withtin the rectangle,
+ // otherwise the constraint is applied to the left-top corner
+ dojo.deprecated("dojo.dnd.move.parentConstrainedMover, use dojo.dnd.move.parentConstrainedMoveable instead");
+ var fun = function(){
+ var n = this.node.parentNode,
+ s = dojo.getComputedStyle(n),
+ mb = dojo._getMarginBox(n, s);
+ if(area == "margin"){
+ return mb; // Object
+ }
+ var t = dojo._getMarginExtents(n, s);
+ mb.l += t.l, mb.t += t.t, mb.w -= t.w, mb.h -= t.h;
+ if(area == "border"){
+ return mb; // Object
+ }
+ t = dojo._getBorderExtents(n, s);
+ mb.l += t.l, mb.t += t.t, mb.w -= t.w, mb.h -= t.h;
+ if(area == "padding"){
+ return mb; // Object
+ }
+ t = dojo._getPadExtents(n, s);
+ mb.l += t.l, mb.t += t.t, mb.w -= t.w, mb.h -= t.h;
+ return mb; // Object
+ };
+ return dojo.dnd.move.constrainedMover(fun, within); // Object
+};
+
+// patching functions one level up for compatibility
+
+dojo.dnd.constrainedMover = dojo.dnd.move.constrainedMover;
+dojo.dnd.boxConstrainedMover = dojo.dnd.move.boxConstrainedMover;
+dojo.dnd.parentConstrainedMover = dojo.dnd.move.parentConstrainedMover;
+
+}
generated by cgit v1.2.3-54-g00ecf (git 2.39.0) at 2024-07-09 22:55:20 +0000