dragula - npm Package Compare versions

Comparing version 1.2.1 to 1.2.2

bower.json

 {
   "name": "dragula.js",
-  "version": "1.2.1",
+  "version": "1.2.2",
   "description": "Drag and drop so simple it hurts",
@@ -5,0 +5,0 @@ "main": "dist/dragula.js",

dist/dragula.js

@@ -118,3 +118,3 @@ !function(e){if("object"==typeof exports&&"undefined"!=typeof module)module.exports=e();else if("function"==typeof define&&define.amd)define([],e);else{var f;"undefined"!=typeof window?f=window:"undefined"!=typeof global?f=global:"undefined"!=typeof self&&(f=self),f.dragula=e()}}(function(){var define,module,exports;return (function e(t,n,r){function s(o,u){if(!n[o]){if(!t[o]){var a=typeof require=="function"&&require;if(!u&&a)return a(o,!0);if(i)return i(o,!0);var f=new Error("Cannot find module '"+o+"'");throw f.code="MODULE_NOT_FOUND",f}var l=n[o]={exports:{}};t[o][0].call(l.exports,function(e){var n=t[o][1][e];return s(n?n:e)},l,l.exports,e,t,n,r)}return n[o].exports}var i=typeof require=="function"&&require;for(var o=0;o<r.length;o++)s(r[o]);return s})({1:[function(require,module,exports){
     var elementBehindCursor = getElementBehindPoint(_mirror, clientX, clientY);
-    var dropTarget = findDropTarget(elementBehindCursor);
+    var dropTarget = findDropTarget(elementBehindCursor, clientX, clientY);
     if (dropTarget && (o.copy === false || dropTarget !== _source)) {
@@ -129,3 +129,3 @@ drop();
     function drop () {
-      if (dropTarget === _source && _initialSibling === _currentSibling) {
+      if (isInitialPlacement(dropTarget)) {
         api.emit('cancel', item, _source);
@@ -162,6 +162,7 @@ } else {
     }
-    if (o.copy === false && reverts && (parent !== _source || _initialSibling !== _currentSibling)) {
+    var initial = isInitialPlacement(parent);
+    if (initial === false && o.copy === false && reverts) {
       _source.insertBefore(item, _initialSibling);
     }
-    if ((parent === _source && _initialSibling === _currentSibling) || reverts) {
+    if (initial || reverts) {
       api.emit('cancel', item, _source);
@@ -181,3 +182,8 @@ } else {
 
-  function findDropTarget (elementBehindCursor) {
+  function isInitialPlacement (target, s) {
+    var sibling = s !== void 0 ? s : _currentSibling;
+    return target === _source && sibling === _initialSibling;
+  }
+
+  function findDropTarget (elementBehindCursor, clientX, clientY) {
     var target = elementBehindCursor;
@@ -191,3 +197,13 @@ while (target && !accepted()) {
       var droppable = containers.indexOf(target) !== -1;
-      return droppable && o.accepts(_item, target, _source);
+      if (droppable === false) {
+        return false;
+      }
+
+      var immediate = getImmediateChild(target, elementBehindCursor);
+      var reference = getReference(target, immediate, clientX, clientY);
+      var initial = isInitialPlacement(target, reference);
+      if (initial) {
+        return true; // should always be able to drop it right back where it was
+      }
+      return o.accepts(_item, target, _source);
     }
@@ -206,3 +222,3 @@ }
     var elementBehindCursor = getElementBehindPoint(_mirror, clientX, clientY);
-    var dropTarget = findDropTarget(elementBehindCursor);
+    var dropTarget = findDropTarget(elementBehindCursor, clientX, clientY);
     if (dropTarget === _source && o.copy) {
@@ -581,2 +597,2 @@ return;
 });
-//# sourceMappingURL=data:application/json;base64,{"version":3,"sources":["node_modules/browserify/node_modules/browser-pack/_prelude.js","dragula.js","node_modules/browserify/node_modules/process/browser.js","node_modules/contra.emitter/index.js","node_modules/contra.emitter/src/contra.emitter.js","node_modules/crossvent/src/crossvent.js"],"names":[],"mappings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j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file":"generated.js","sourceRoot":"","sourcesContent":["(function e(t,n,r){function s(o,u){if(!n[o]){if(!t[o]){var a=typeof require==\"function\"&&require;if(!u&&a)return a(o,!0);if(i)return i(o,!0);var f=new Error(\"Cannot find module '\"+o+\"'\");throw f.code=\"MODULE_NOT_FOUND\",f}var l=n[o]={exports:{}};t[o][0].call(l.exports,function(e){var n=t[o][1][e];return s(n?n:e)},l,l.exports,e,t,n,r)}return n[o].exports}var i=typeof require==\"function\"&&require;for(var o=0;o<r.length;o++)s(r[o]);return s})","'use strict';\n\nvar emitter = require('contra.emitter');\nvar crossvent = require('crossvent');\nvar body = document.body;\nvar documentElement = document.documentElement;\n\nfunction dragula (containers, options) {\n  var _dragging; // are we dragging something?\n  var _mirror; // mirror image\n  var _source; // source container\n  var _item; // item being dragged\n  var _offsetX; // reference x\n  var _offsetY; // reference y\n  var _initialSibling; // reference sibling when grabbed\n  var _currentSibling; // reference sibling now\n  var _copy; // item used for copying\n\n  var o = options || {};\n  if (o.moves === void 0) { o.moves = always; }\n  if (o.accepts === void 0) { o.accepts = always; }\n  if (o.copy === void 0) { o.copy = false; }\n  if (o.revertOnSpill === void 0) { o.revertOnSpill = false; }\n  if (o.removeOnSpill === void 0) { o.removeOnSpill = false; }\n  if (o.direction === void 0) { o.direction = 'vertical'; }\n\n  var api = emitter({\n    cancel: cancel,\n    remove: remove,\n    destroy: destroy\n  });\n\n  events();\n\n  return api;\n\n  function events (remove) {\n    var op = remove ? 'remove' : 'add';\n    crossvent[op](documentElement, 'mouseup', release);\n    crossvent[op](documentElement, 'touchend', release);\n    containers.forEach(track);\n\n    function track (container) {\n      crossvent[op](container, 'mousedown', grab);\n      crossvent[op](container, 'touchstart', grab);\n    }\n  }\n\n  function destroy () {\n    events(true);\n    release({});\n  }\n\n  function grab (e) {\n    if ((e.which !== 0 && e.which !== 1) || e.metaKey || e.ctrlKey) {\n      return; // we only care about honest-to-god left clicks and touch events\n    }\n    if (_dragging) {\n      return;\n    }\n\n    var item = e.target;\n    if (containers.indexOf(item) !== -1) {\n      return; // don't drag container itself\n    }\n    while (containers.indexOf(item.parentElement) === -1) {\n      if (invalidTarget(item)) {\n        return;\n      }\n      item = item.parentElement; // drag target should be a top element\n    }\n    if (invalidTarget(item)) {\n      return;\n    }\n\n    var container = item.parentElement;\n    var movable = o.moves(item, container);\n    if (!movable) {\n      return;\n    }\n\n    var offset = getOffset(item);\n\n    e.preventDefault();\n\n    if (o.copy) {\n      _copy = item.cloneNode(true);\n      addClass(_copy, 'gu-transit');\n    } else {\n      addClass(item, 'gu-transit');\n    }\n\n    _source = container;\n    _item = item;\n    _initialSibling = _currentSibling = nextEl(item);\n    _offsetX = getCoord('pageX', e) - offset.left;\n    _offsetY = getCoord('pageY', e) - offset.top;\n\n    api.emit('drag', _item, _source);\n    renderMirrorImage();\n    drag(e);\n  }\n\n  function invalidTarget (el) {\n    return el.tagName === 'A' || el.tagName === 'BUTTON';\n  }\n\n  function release (e) {\n    if (!_dragging) {\n      return;\n    }\n\n    var item = _copy || _item;\n    var clientX = getCoord('clientX', e);\n    var clientY = getCoord('clientY', e);\n    var elementBehindCursor = getElementBehindPoint(_mirror, clientX, clientY);\n    var dropTarget = findDropTarget(elementBehindCursor);\n    if (dropTarget && (o.copy === false || dropTarget !== _source)) {\n      drop();\n    } else if (o.removeOnSpill) {\n      remove();\n    } else {\n      cancel();\n    }\n\n    function drop () {\n      if (dropTarget === _source && _initialSibling === _currentSibling) {\n        api.emit('cancel', item, _source);\n      } else {\n        api.emit('drop', item, dropTarget, _source);\n      }\n      cleanup();\n    }\n  }\n\n  function remove () {\n    if (!_dragging) {\n      return;\n    }\n    var item = _copy || _item;\n    var parent = item.parentElement;\n    if (parent) {\n      parent.removeChild(item);\n    }\n    api.emit(o.copy ? 'cancel' : 'remove', item, parent);\n    cleanup();\n  }\n\n  function cancel (revert) {\n    if (!_dragging) {\n      return;\n    }\n    var reverts = arguments.length > 0 ? revert : o.revertOnSpill;\n    var item = _copy || _item;\n    var parent = item.parentElement;\n    if (parent === _source && o.copy) {\n      parent.removeChild(_copy);\n    }\n    if (o.copy === false && reverts && (parent !== _source || _initialSibling !== _currentSibling)) {\n      _source.insertBefore(item, _initialSibling);\n    }\n    if ((parent === _source && _initialSibling === _currentSibling) || reverts) {\n      api.emit('cancel', item, _source);\n    } else {\n      api.emit('drop', item, parent, _source);\n    }\n    cleanup();\n  }\n\n  function cleanup () {\n    var item = _copy || _item;\n    removeMirrorImage();\n    rmClass(item, 'gu-transit');\n    _source = _item = _copy = _initialSibling = _currentSibling = null;\n  }\n\n  function findDropTarget (elementBehindCursor) {\n    var target = elementBehindCursor;\n    while (target && !accepted()) {\n      target = target.parentElement;\n    }\n    return target;\n\n    function accepted () {\n      var droppable = containers.indexOf(target) !== -1;\n      return droppable && o.accepts(_item, target, _source);\n    }\n  }\n\n  function drag (e) {\n    var clientX = getCoord('clientX', e);\n    var clientY = getCoord('clientY', e);\n    var x = clientX - _offsetX;\n    var y = clientY - _offsetY;\n\n    _mirror.style.left = x + 'px';\n    _mirror.style.top  = y + 'px';\n\n    var elementBehindCursor = getElementBehindPoint(_mirror, clientX, clientY);\n    var dropTarget = findDropTarget(elementBehindCursor);\n    if (dropTarget === _source && o.copy) {\n      return;\n    }\n    var item = _copy || _item;\n    var immediate = getImmediateChild(dropTarget, elementBehindCursor);\n    if (immediate === null) {\n      return;\n    }\n    var reference = getReference(dropTarget, immediate, clientX, clientY);\n    if (reference === null || reference !== item && reference !== nextEl(item)) {\n      _currentSibling = reference;\n      dropTarget.insertBefore(item, reference);\n      api.emit('shadow', item, dropTarget);\n    }\n  }\n\n  function renderMirrorImage () {\n    var rect = _item.getBoundingClientRect();\n    _dragging = true;\n    _mirror = _item.cloneNode(true);\n    _mirror.style.width = rect.width + 'px';\n    _mirror.style.height = rect.height + 'px';\n    rmClass(_mirror, 'gu-transit');\n    addClass(_mirror, ' gu-mirror');\n    body.appendChild(_mirror);\n    crossvent.add(documentElement, 'mousemove', drag);\n    crossvent.add(documentElement, 'touchmove', drag);\n    addClass(body, 'gu-unselectable');\n  }\n\n  function removeMirrorImage () {\n    if (_mirror) {\n      rmClass(body, 'gu-unselectable');\n      crossvent.remove(documentElement, 'mousemove', drag);\n      crossvent.remove(documentElement, 'touchmove', drag);\n      _mirror.parentElement.removeChild(_mirror);\n      _mirror = null;\n      _dragging = false;\n    }\n  }\n\n  function getImmediateChild (dropTarget, target) {\n    var immediate = target;\n    while (immediate !== dropTarget && immediate.parentElement !== dropTarget) {\n      immediate = immediate.parentElement;\n    }\n    if (immediate === documentElement) {\n      return null;\n    }\n    return immediate;\n  }\n\n  function getReference (dropTarget, target, x, y) {\n    var horizontal = o.direction === 'horizontal';\n    var reference = target !== dropTarget ? inside() : outside();\n    return reference;\n\n    function outside () { // slower, but able to figure out any position\n      var len = dropTarget.children.length;\n      var i;\n      var el;\n      var rect;\n      for (i = 0; i < len; i++) {\n        el = dropTarget.children[i];\n        rect = el.getBoundingClientRect();\n        if (horizontal && rect.left > x) { return el; }\n        if (!horizontal && rect.top > y) { return el; }\n      }\n      return null;\n    }\n\n    function inside () { // faster, but only available if dropped inside a child element\n      var rect = target.getBoundingClientRect();\n      if (horizontal) {\n        return resolve(x > rect.left + rect.width / 2);\n      }\n      return resolve(y > rect.top + rect.height / 2);\n    }\n\n    function resolve (after) {\n      return after ? nextEl(target) : target;\n    }\n  }\n}\n\nfunction getOffset (el) {\n  var rect = el.getBoundingClientRect();\n  return {\n    left: rect.left + body.scrollLeft,\n    top: rect.top + body.scrollTop\n  };\n}\n\nfunction getElementBehindPoint (behind, x, y) {\n  if (!x && !y) {\n    return null;\n  }\n  var state = behind.className;\n  behind.className += ' gu-hide';\n  var el = document.elementFromPoint(x, y);\n  behind.className = state;\n  return el;\n}\n\nfunction always () {\n  return true;\n}\n\nfunction nextEl (el) {\n  return el.nextElementSibling || manually();\n  function manually () {\n    var sibling = el;\n    do {\n      sibling = sibling.nextSibling;\n    } while (sibling && sibling.nodeType !== 1);\n    return sibling;\n  }\n}\n\nfunction addClass (el, className) {\n  if (el.className.indexOf(' ' + className) === -1) {\n    el.className += ' ' + className;\n  }\n}\n\nfunction rmClass (el, className) {\n  el.className = el.className.replace(new RegExp(' ' + className, 'g'), '');\n}\n\nfunction getCoord (coord, e) {\n  if (typeof e.targetTouches === 'undefined') {\n    return e[coord];\n  }\n  return e.targetTouches && e.targetTouches.length && e.targetTouches[0][coord] || 0;\n}\n\nmodule.exports = dragula;\n","// shim for using process in browser\n\nvar process = module.exports = {};\nvar queue = [];\nvar draining = false;\n\nfunction drainQueue() {\n    if (draining) {\n        return;\n    }\n    draining = true;\n    var currentQueue;\n    var len = queue.length;\n    while(len) {\n        currentQueue = queue;\n        queue = [];\n        var i = -1;\n        while (++i < len) {\n            currentQueue[i]();\n        }\n        len = queue.length;\n    }\n    draining = false;\n}\nprocess.nextTick = function (fun) {\n    queue.push(fun);\n    if (!draining) {\n        setTimeout(drainQueue, 0);\n    }\n};\n\nprocess.title = 'browser';\nprocess.browser = true;\nprocess.env = {};\nprocess.argv = [];\nprocess.version = ''; // empty string to avoid regexp issues\nprocess.versions = {};\n\nfunction noop() {}\n\nprocess.on = noop;\nprocess.addListener = noop;\nprocess.once = noop;\nprocess.off = noop;\nprocess.removeListener = noop;\nprocess.removeAllListeners = noop;\nprocess.emit = noop;\n\nprocess.binding = function (name) {\n    throw new Error('process.binding is not supported');\n};\n\n// TODO(shtylman)\nprocess.cwd = function () { return '/' };\nprocess.chdir = function (dir) {\n    throw new Error('process.chdir is not supported');\n};\nprocess.umask = function() { return 0; };\n","module.exports = require('./src/contra.emitter.js');\n","(function (root, undefined) {\n  'use strict';\n\n  var undef = '' + undefined;\n  function atoa (a, n) { return Array.prototype.slice.call(a, n); }\n  function debounce (fn, args, ctx) { if (!fn) { return; } tick(function run () { fn.apply(ctx || null, args || []); }); }\n\n  // cross-platform ticker\n  var si = typeof setImmediate === 'function', tick;\n  if (si) {\n    tick = function (fn) { setImmediate(fn); };\n  } else if (typeof process !== undef && process.nextTick) {\n    tick = process.nextTick;\n  } else {\n    tick = function (fn) { setTimeout(fn, 0); };\n  }\n\n  function _emitter (thing, options) {\n    var opts = options || {};\n    var evt = {};\n    if (thing === undefined) { thing = {}; }\n    thing.on = function (type, fn) {\n      if (!evt[type]) {\n        evt[type] = [fn];\n      } else {\n        evt[type].push(fn);\n      }\n      return thing;\n    };\n    thing.once = function (type, fn) {\n      fn._once = true; // thing.off(fn) still works!\n      thing.on(type, fn);\n      return thing;\n    };\n    thing.off = function (type, fn) {\n      var c = arguments.length;\n      if (c === 1) {\n        delete evt[type];\n      } else if (c === 0) {\n        evt = {};\n      } else {\n        var et = evt[type];\n        if (!et) { return thing; }\n        et.splice(et.indexOf(fn), 1);\n      }\n      return thing;\n    };\n    thing.emit = function () {\n      var args = atoa(arguments);\n      return thing.emitterSnapshot(args.shift()).apply(this, args);\n    };\n    thing.emitterSnapshot = function (type) {\n      var et = (evt[type] || []).slice(0);\n      return function () {\n        var args = atoa(arguments);\n        var ctx = this || thing;\n        if (type === 'error' && opts.throws !== false && !et.length) { throw args.length === 1 ? args[0] : args; }\n        evt[type] = et.filter(function emitter (listen) {\n          if (opts.async) { debounce(listen, args, ctx); } else { listen.apply(ctx, args); }\n          return !listen._once;\n        });\n        return thing;\n      };\n    }\n    return thing;\n  }\n\n  // cross-platform export\n  if (typeof module !== undef && module.exports) {\n    module.exports = _emitter;\n  } else {\n    root.contra = root.contra || {};\n    root.contra.emitter = _emitter;\n  }\n})(this);\n","'use strict';\n\nvar doc = document;\nvar addEvent = addEventEasy;\nvar removeEvent = removeEventEasy;\nvar hardCache = [];\n\nif (!global.addEventListener) {\n  addEvent = addEventHard;\n  removeEvent = removeEventHard;\n}\n\nfunction addEventEasy (el, type, fn, capturing) {\n  return el.addEventListener(type, fn, capturing);\n}\n\nfunction addEventHard (el, type, fn) {\n  return el.attachEvent('on' + type, wrap(el, type, fn));\n}\n\nfunction removeEventEasy (el, type, fn, capturing) {\n  return el.removeEventListener(type, fn, capturing);\n}\n\nfunction removeEventHard (el, type, fn) {\n  return el.detachEvent('on' + type, unwrap(el, type, fn));\n}\n\nfunction fabricateEvent (el, type) {\n  var e;\n  if (doc.createEvent) {\n    e = doc.createEvent('Event');\n    e.initEvent(type, true, true);\n    el.dispatchEvent(e);\n  } else if (doc.createEventObject) {\n    e = doc.createEventObject();\n    el.fireEvent('on' + type, e);\n  }\n}\n\nfunction wrapperFactory (el, type, fn) {\n  return function wrapper (originalEvent) {\n    var e = originalEvent || global.event;\n    e.target = e.target || e.srcElement;\n    e.preventDefault  = e.preventDefault  || function preventDefault () { e.returnValue = false; };\n    e.stopPropagation = e.stopPropagation || function stopPropagation () { e.cancelBubble = true; };\n    fn.call(el, e);\n  };\n}\n\nfunction wrap (el, type, fn) {\n  var wrapper = unwrap(el, type, fn) || wrapperFactory(el, type, fn);\n  hardCache.push({\n    wrapper: wrapper,\n    element: el,\n    type: type,\n    fn: fn\n  });\n  return wrapper;\n}\n\nfunction unwrap (el, type, fn) {\n  var i = find(el, type, fn);\n  if (i) {\n    var wrapper = hardCache[i].wrapper;\n    hardCache.splice(i, 1); // free up a tad of memory\n    return wrapper;\n  }\n}\n\nfunction find (el, type, fn) {\n  var i, item;\n  for (i = 0; i < hardCache.length; i++) {\n    item = hardCache[i];\n    if (item.element === el && item.type === type && item.fn === fn) {\n      return i;\n    }\n  }\n}\n\nmodule.exports = {\n  add: addEvent,\n  remove: removeEvent,\n  fabricate: fabricateEvent\n};\n"]}
+//# sourceMappingURL=data:application/json;base64,{"version":3,"sources":["node_modules/browserify/node_modules/browser-pack/_prelude.js","dragula.js","node_modules/browserify/node_modules/process/browser.js","node_modules/contra.emitter/index.js","node_modules/contra.emitter/src/contra.emitter.js","node_modules/crossvent/src/crossvent.js"],"names":[],"mappings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jWA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;;AC1DA;AACA;;;ACDA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;;;;;AC3EA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA","file":"generated.js","sourceRoot":"","sourcesContent":["(function e(t,n,r){function s(o,u){if(!n[o]){if(!t[o]){var a=typeof require==\"function\"&&require;if(!u&&a)return a(o,!0);if(i)return i(o,!0);var f=new Error(\"Cannot find module '\"+o+\"'\");throw f.code=\"MODULE_NOT_FOUND\",f}var l=n[o]={exports:{}};t[o][0].call(l.exports,function(e){var n=t[o][1][e];return s(n?n:e)},l,l.exports,e,t,n,r)}return n[o].exports}var i=typeof require==\"function\"&&require;for(var o=0;o<r.length;o++)s(r[o]);return s})","'use strict';\n\nvar emitter = require('contra.emitter');\nvar crossvent = require('crossvent');\nvar body = document.body;\nvar documentElement = document.documentElement;\n\nfunction dragula (containers, options) {\n  var _dragging; // are we dragging something?\n  var _mirror; // mirror image\n  var _source; // source container\n  var _item; // item being dragged\n  var _offsetX; // reference x\n  var _offsetY; // reference y\n  var _initialSibling; // reference sibling when grabbed\n  var _currentSibling; // reference sibling now\n  var _copy; // item used for copying\n\n  var o = options || {};\n  if (o.moves === void 0) { o.moves = always; }\n  if (o.accepts === void 0) { o.accepts = always; }\n  if (o.copy === void 0) { o.copy = false; }\n  if (o.revertOnSpill === void 0) { o.revertOnSpill = false; }\n  if (o.removeOnSpill === void 0) { o.removeOnSpill = false; }\n  if (o.direction === void 0) { o.direction = 'vertical'; }\n\n  var api = emitter({\n    cancel: cancel,\n    remove: remove,\n    destroy: destroy\n  });\n\n  events();\n\n  return api;\n\n  function events (remove) {\n    var op = remove ? 'remove' : 'add';\n    crossvent[op](documentElement, 'mouseup', release);\n    crossvent[op](documentElement, 'touchend', release);\n    containers.forEach(track);\n\n    function track (container) {\n      crossvent[op](container, 'mousedown', grab);\n      crossvent[op](container, 'touchstart', grab);\n    }\n  }\n\n  function destroy () {\n    events(true);\n    release({});\n  }\n\n  function grab (e) {\n    if ((e.which !== 0 && e.which !== 1) || e.metaKey || e.ctrlKey) {\n      return; // we only care about honest-to-god left clicks and touch events\n    }\n    if (_dragging) {\n      return;\n    }\n\n    var item = e.target;\n    if (containers.indexOf(item) !== -1) {\n      return; // don't drag container itself\n    }\n    while (containers.indexOf(item.parentElement) === -1) {\n      if (invalidTarget(item)) {\n        return;\n      }\n      item = item.parentElement; // drag target should be a top element\n    }\n    if (invalidTarget(item)) {\n      return;\n    }\n\n    var container = item.parentElement;\n    var movable = o.moves(item, container);\n    if (!movable) {\n      return;\n    }\n\n    var offset = getOffset(item);\n\n    e.preventDefault();\n\n    if (o.copy) {\n      _copy = item.cloneNode(true);\n      addClass(_copy, 'gu-transit');\n    } else {\n      addClass(item, 'gu-transit');\n    }\n\n    _source = container;\n    _item = item;\n    _initialSibling = _currentSibling = nextEl(item);\n    _offsetX = getCoord('pageX', e) - offset.left;\n    _offsetY = getCoord('pageY', e) - offset.top;\n\n    api.emit('drag', _item, _source);\n    renderMirrorImage();\n    drag(e);\n  }\n\n  function invalidTarget (el) {\n    return el.tagName === 'A' || el.tagName === 'BUTTON';\n  }\n\n  function release (e) {\n    if (!_dragging) {\n      return;\n    }\n\n    var item = _copy || _item;\n    var clientX = getCoord('clientX', e);\n    var clientY = getCoord('clientY', e);\n    var elementBehindCursor = getElementBehindPoint(_mirror, clientX, clientY);\n    var dropTarget = findDropTarget(elementBehindCursor, clientX, clientY);\n    if (dropTarget && (o.copy === false || dropTarget !== _source)) {\n      drop();\n    } else if (o.removeOnSpill) {\n      remove();\n    } else {\n      cancel();\n    }\n\n    function drop () {\n      if (isInitialPlacement(dropTarget)) {\n        api.emit('cancel', item, _source);\n      } else {\n        api.emit('drop', item, dropTarget, _source);\n      }\n      cleanup();\n    }\n  }\n\n  function remove () {\n    if (!_dragging) {\n      return;\n    }\n    var item = _copy || _item;\n    var parent = item.parentElement;\n    if (parent) {\n      parent.removeChild(item);\n    }\n    api.emit(o.copy ? 'cancel' : 'remove', item, parent);\n    cleanup();\n  }\n\n  function cancel (revert) {\n    if (!_dragging) {\n      return;\n    }\n    var reverts = arguments.length > 0 ? revert : o.revertOnSpill;\n    var item = _copy || _item;\n    var parent = item.parentElement;\n    if (parent === _source && o.copy) {\n      parent.removeChild(_copy);\n    }\n    var initial = isInitialPlacement(parent);\n    if (initial === false && o.copy === false && reverts) {\n      _source.insertBefore(item, _initialSibling);\n    }\n    if (initial || reverts) {\n      api.emit('cancel', item, _source);\n    } else {\n      api.emit('drop', item, parent, _source);\n    }\n    cleanup();\n  }\n\n  function cleanup () {\n    var item = _copy || _item;\n    removeMirrorImage();\n    rmClass(item, 'gu-transit');\n    _source = _item = _copy = _initialSibling = _currentSibling = null;\n  }\n\n  function isInitialPlacement (target, s) {\n    var sibling = s !== void 0 ? s : _currentSibling;\n    return target === _source && sibling === _initialSibling;\n  }\n\n  function findDropTarget (elementBehindCursor, clientX, clientY) {\n    var target = elementBehindCursor;\n    while (target && !accepted()) {\n      target = target.parentElement;\n    }\n    return target;\n\n    function accepted () {\n      var droppable = containers.indexOf(target) !== -1;\n      if (droppable === false) {\n        return false;\n      }\n\n      var immediate = getImmediateChild(target, elementBehindCursor);\n      var reference = getReference(target, immediate, clientX, clientY);\n      var initial = isInitialPlacement(target, reference);\n      if (initial) {\n        return true; // should always be able to drop it right back where it was\n      }\n      return o.accepts(_item, target, _source);\n    }\n  }\n\n  function drag (e) {\n    var clientX = getCoord('clientX', e);\n    var clientY = getCoord('clientY', e);\n    var x = clientX - _offsetX;\n    var y = clientY - _offsetY;\n\n    _mirror.style.left = x + 'px';\n    _mirror.style.top  = y + 'px';\n\n    var elementBehindCursor = getElementBehindPoint(_mirror, clientX, clientY);\n    var dropTarget = findDropTarget(elementBehindCursor, clientX, clientY);\n    if (dropTarget === _source && o.copy) {\n      return;\n    }\n    var item = _copy || _item;\n    var immediate = getImmediateChild(dropTarget, elementBehindCursor);\n    if (immediate === null) {\n      return;\n    }\n    var reference = getReference(dropTarget, immediate, clientX, clientY);\n    if (reference === null || reference !== item && reference !== nextEl(item)) {\n      _currentSibling = reference;\n      dropTarget.insertBefore(item, reference);\n      api.emit('shadow', item, dropTarget);\n    }\n  }\n\n  function renderMirrorImage () {\n    var rect = _item.getBoundingClientRect();\n    _dragging = true;\n    _mirror = _item.cloneNode(true);\n    _mirror.style.width = rect.width + 'px';\n    _mirror.style.height = rect.height + 'px';\n    rmClass(_mirror, 'gu-transit');\n    addClass(_mirror, ' gu-mirror');\n    body.appendChild(_mirror);\n    crossvent.add(documentElement, 'mousemove', drag);\n    crossvent.add(documentElement, 'touchmove', drag);\n    addClass(body, 'gu-unselectable');\n  }\n\n  function removeMirrorImage () {\n    if (_mirror) {\n      rmClass(body, 'gu-unselectable');\n      crossvent.remove(documentElement, 'mousemove', drag);\n      crossvent.remove(documentElement, 'touchmove', drag);\n      _mirror.parentElement.removeChild(_mirror);\n      _mirror = null;\n      _dragging = false;\n    }\n  }\n\n  function getImmediateChild (dropTarget, target) {\n    var immediate = target;\n    while (immediate !== dropTarget && immediate.parentElement !== dropTarget) {\n      immediate = immediate.parentElement;\n    }\n    if (immediate === documentElement) {\n      return null;\n    }\n    return immediate;\n  }\n\n  function getReference (dropTarget, target, x, y) {\n    var horizontal = o.direction === 'horizontal';\n    var reference = target !== dropTarget ? inside() : outside();\n    return reference;\n\n    function outside () { // slower, but able to figure out any position\n      var len = dropTarget.children.length;\n      var i;\n      var el;\n      var rect;\n      for (i = 0; i < len; i++) {\n        el = dropTarget.children[i];\n        rect = el.getBoundingClientRect();\n        if (horizontal && rect.left > x) { return el; }\n        if (!horizontal && rect.top > y) { return el; }\n      }\n      return null;\n    }\n\n    function inside () { // faster, but only available if dropped inside a child element\n      var rect = target.getBoundingClientRect();\n      if (horizontal) {\n        return resolve(x > rect.left + rect.width / 2);\n      }\n      return resolve(y > rect.top + rect.height / 2);\n    }\n\n    function resolve (after) {\n      return after ? nextEl(target) : target;\n    }\n  }\n}\n\nfunction getOffset (el) {\n  var rect = el.getBoundingClientRect();\n  return {\n    left: rect.left + body.scrollLeft,\n    top: rect.top + body.scrollTop\n  };\n}\n\nfunction getElementBehindPoint (behind, x, y) {\n  if (!x && !y) {\n    return null;\n  }\n  var state = behind.className;\n  behind.className += ' gu-hide';\n  var el = document.elementFromPoint(x, y);\n  behind.className = state;\n  return el;\n}\n\nfunction always () {\n  return true;\n}\n\nfunction nextEl (el) {\n  return el.nextElementSibling || manually();\n  function manually () {\n    var sibling = el;\n    do {\n      sibling = sibling.nextSibling;\n    } while (sibling && sibling.nodeType !== 1);\n    return sibling;\n  }\n}\n\nfunction addClass (el, className) {\n  if (el.className.indexOf(' ' + className) === -1) {\n    el.className += ' ' + className;\n  }\n}\n\nfunction rmClass (el, className) {\n  el.className = el.className.replace(new RegExp(' ' + className, 'g'), '');\n}\n\nfunction getCoord (coord, e) {\n  if (typeof e.targetTouches === 'undefined') {\n    return e[coord];\n  }\n  return e.targetTouches && e.targetTouches.length && e.targetTouches[0][coord] || 0;\n}\n\nmodule.exports = dragula;\n","// shim for using process in browser\n\nvar process = module.exports = {};\nvar queue = [];\nvar draining = false;\n\nfunction drainQueue() {\n    if (draining) {\n        return;\n    }\n    draining = true;\n    var currentQueue;\n    var len = queue.length;\n    while(len) {\n        currentQueue = queue;\n        queue = [];\n        var i = -1;\n        while (++i < len) {\n            currentQueue[i]();\n        }\n        len = queue.length;\n    }\n    draining = false;\n}\nprocess.nextTick = function (fun) {\n    queue.push(fun);\n    if (!draining) {\n        setTimeout(drainQueue, 0);\n    }\n};\n\nprocess.title = 'browser';\nprocess.browser = true;\nprocess.env = {};\nprocess.argv = [];\nprocess.version = ''; // empty string to avoid regexp issues\nprocess.versions = {};\n\nfunction noop() {}\n\nprocess.on = noop;\nprocess.addListener = noop;\nprocess.once = noop;\nprocess.off = noop;\nprocess.removeListener = noop;\nprocess.removeAllListeners = noop;\nprocess.emit = noop;\n\nprocess.binding = function (name) {\n    throw new Error('process.binding is not supported');\n};\n\n// TODO(shtylman)\nprocess.cwd = function () { return '/' };\nprocess.chdir = function (dir) {\n    throw new Error('process.chdir is not supported');\n};\nprocess.umask = function() { return 0; };\n","module.exports = require('./src/contra.emitter.js');\n","(function (root, undefined) {\n  'use strict';\n\n  var undef = '' + undefined;\n  function atoa (a, n) { return Array.prototype.slice.call(a, n); }\n  function debounce (fn, args, ctx) { if (!fn) { return; } tick(function run () { fn.apply(ctx || null, args || []); }); }\n\n  // cross-platform ticker\n  var si = typeof setImmediate === 'function', tick;\n  if (si) {\n    tick = function (fn) { setImmediate(fn); };\n  } else if (typeof process !== undef && process.nextTick) {\n    tick = process.nextTick;\n  } else {\n    tick = function (fn) { setTimeout(fn, 0); };\n  }\n\n  function _emitter (thing, options) {\n    var opts = options || {};\n    var evt = {};\n    if (thing === undefined) { thing = {}; }\n    thing.on = function (type, fn) {\n      if (!evt[type]) {\n        evt[type] = [fn];\n      } else {\n        evt[type].push(fn);\n      }\n      return thing;\n    };\n    thing.once = function (type, fn) {\n      fn._once = true; // thing.off(fn) still works!\n      thing.on(type, fn);\n      return thing;\n    };\n    thing.off = function (type, fn) {\n      var c = arguments.length;\n      if (c === 1) {\n        delete evt[type];\n      } else if (c === 0) {\n        evt = {};\n      } else {\n        var et = evt[type];\n        if (!et) { return thing; }\n        et.splice(et.indexOf(fn), 1);\n      }\n      return thing;\n    };\n    thing.emit = function () {\n      var args = atoa(arguments);\n      return thing.emitterSnapshot(args.shift()).apply(this, args);\n    };\n    thing.emitterSnapshot = function (type) {\n      var et = (evt[type] || []).slice(0);\n      return function () {\n        var args = atoa(arguments);\n        var ctx = this || thing;\n        if (type === 'error' && opts.throws !== false && !et.length) { throw args.length === 1 ? args[0] : args; }\n        evt[type] = et.filter(function emitter (listen) {\n          if (opts.async) { debounce(listen, args, ctx); } else { listen.apply(ctx, args); }\n          return !listen._once;\n        });\n        return thing;\n      };\n    }\n    return thing;\n  }\n\n  // cross-platform export\n  if (typeof module !== undef && module.exports) {\n    module.exports = _emitter;\n  } else {\n    root.contra = root.contra || {};\n    root.contra.emitter = _emitter;\n  }\n})(this);\n","'use strict';\n\nvar doc = document;\nvar addEvent = addEventEasy;\nvar removeEvent = removeEventEasy;\nvar hardCache = [];\n\nif (!global.addEventListener) {\n  addEvent = addEventHard;\n  removeEvent = removeEventHard;\n}\n\nfunction addEventEasy (el, type, fn, capturing) {\n  return el.addEventListener(type, fn, capturing);\n}\n\nfunction addEventHard (el, type, fn) {\n  return el.attachEvent('on' + type, wrap(el, type, fn));\n}\n\nfunction removeEventEasy (el, type, fn, capturing) {\n  return el.removeEventListener(type, fn, capturing);\n}\n\nfunction removeEventHard (el, type, fn) {\n  return el.detachEvent('on' + type, unwrap(el, type, fn));\n}\n\nfunction fabricateEvent (el, type) {\n  var e;\n  if (doc.createEvent) {\n    e = doc.createEvent('Event');\n    e.initEvent(type, true, true);\n    el.dispatchEvent(e);\n  } else if (doc.createEventObject) {\n    e = doc.createEventObject();\n    el.fireEvent('on' + type, e);\n  }\n}\n\nfunction wrapperFactory (el, type, fn) {\n  return function wrapper (originalEvent) {\n    var e = originalEvent || global.event;\n    e.target = e.target || e.srcElement;\n    e.preventDefault  = e.preventDefault  || function preventDefault () { e.returnValue = false; };\n    e.stopPropagation = e.stopPropagation || function stopPropagation () { e.cancelBubble = true; };\n    fn.call(el, e);\n  };\n}\n\nfunction wrap (el, type, fn) {\n  var wrapper = unwrap(el, type, fn) || wrapperFactory(el, type, fn);\n  hardCache.push({\n    wrapper: wrapper,\n    element: el,\n    type: type,\n    fn: fn\n  });\n  return wrapper;\n}\n\nfunction unwrap (el, type, fn) {\n  var i = find(el, type, fn);\n  if (i) {\n    var wrapper = hardCache[i].wrapper;\n    hardCache.splice(i, 1); // free up a tad of memory\n    return wrapper;\n  }\n}\n\nfunction find (el, type, fn) {\n  var i, item;\n  for (i = 0; i < hardCache.length; i++) {\n    item = hardCache[i];\n    if (item.element === el && item.type === type && item.fn === fn) {\n      return i;\n    }\n  }\n}\n\nmodule.exports = {\n  add: addEvent,\n  remove: removeEvent,\n  fabricate: fabricateEvent\n};\n"]}

dist/dragula.min.js

@@ -1,1 +0,1 @@
-!function(e){if("object"==typeof exports&&"undefined"!=typeof module)module.exports=e();else if("function"==typeof define&&define.amd)define([],e);else{var n;"undefined"!=typeof window?n=window:"undefined"!=typeof global?n=global:"undefined"!=typeof self&&(n=self),n.dragula=e()}}(function(){return function e(n,t,r){function o(u,c){if(!t[u]){if(!n[u]){var f="function"==typeof require&&require;if(!c&&f)return f(u,!0);if(i)return i(u,!0);var a=new Error("Cannot find module '"+u+"'");throw a.code="MODULE_NOT_FOUND",a}var l=t[u]={exports:{}};n[u][0].call(l.exports,function(e){var t=n[u][1][e];return o(t?t:e)},l,l.exports,e,n,t,r)}return t[u].exports}for(var i="function"==typeof require&&require,u=0;u<r.length;u++)o(r[u]);return o}({1:[function(e,n){"use strict";function t(e,n){function t(n){function t(e){s[r](e,"mousedown",m),s[r](e,"touchstart",m)}var r=n?"remove":"add";s[r](v,"mouseup",g),s[r](v,"touchend",g),e.forEach(t)}function d(){t(!0),g({})}function m(n){if(!(0!==n.which&&1!==n.which||n.metaKey||n.ctrlKey||C)){var t=n.target;if(-1===e.indexOf(t)){for(;-1===e.indexOf(t.parentElement);){if(h(t))return;t=t.parentElement}if(!h(t)){var o=t.parentElement,i=A.moves(t,o);if(i){var f=r(t);n.preventDefault(),A.copy?(q=t.cloneNode(!0),c(q,"gu-transit")):c(t,"gu-transit"),L=o,_=t,R=k=u(t),j=a("pageX",n)-f.left,D=a("pageY",n)-f.top,P.emit("drag",_,L),O(),b(n)}}}}}function h(e){return"A"===e.tagName||"BUTTON"===e.tagName}function g(e){function n(){c===L&&R===k?P.emit("cancel",t,L):P.emit("drop",t,c,L),w()}if(C){var t=q||_,r=a("clientX",e),i=a("clientY",e),u=o(B,r,i),c=x(u);!c||A.copy!==!1&&c===L?A.removeOnSpill?y():E():n()}}function y(){if(C){var e=q||_,n=e.parentElement;n&&n.removeChild(e),P.emit(A.copy?"cancel":"remove",e,n),w()}}function E(e){if(C){var n=arguments.length>0?e:A.revertOnSpill,t=q||_,r=t.parentElement;r===L&&A.copy&&r.removeChild(q),A.copy!==!1||!n||r===L&&R===k||L.insertBefore(t,R),r===L&&R===k||n?P.emit("cancel",t,L):P.emit("drop",t,r,L),w()}}function w(){var e=q||_;N(),f(e,"gu-transit"),L=_=q=R=k=null}function x(n){function t(){var n=-1!==e.indexOf(r);return n&&A.accepts(_,r,L)}for(var r=n;r&&!t();)r=r.parentElement;return r}function b(e){var n=a("clientX",e),t=a("clientY",e),r=n-j,i=t-D;B.style.left=r+"px",B.style.top=i+"px";var c=o(B,n,t),f=x(c);if(f!==L||!A.copy){var l=q||_,s=T(f,c);if(null!==s){var p=S(f,s,n,t);(null===p||p!==l&&p!==u(l))&&(k=p,f.insertBefore(l,p),P.emit("shadow",l,f))}}}function O(){var e=_.getBoundingClientRect();C=!0,B=_.cloneNode(!0),B.style.width=e.width+"px",B.style.height=e.height+"px",f(B,"gu-transit"),c(B," gu-mirror"),p.appendChild(B),s.add(v,"mousemove",b),s.add(v,"touchmove",b),c(p,"gu-unselectable")}function N(){B&&(f(p,"gu-unselectable"),s.remove(v,"mousemove",b),s.remove(v,"touchmove",b),B.parentElement.removeChild(B),B=null,C=!1)}function T(e,n){for(var t=n;t!==e&&t.parentElement!==e;)t=t.parentElement;return t===v?null:t}function S(e,n,t,r){function o(){var n,o,i,u=e.children.length;for(n=0;u>n;n++){if(o=e.children[n],i=o.getBoundingClientRect(),f&&i.left>t)return o;if(!f&&i.top>r)return o}return null}function i(){var e=n.getBoundingClientRect();return c(f?t>e.left+e.width/2:r>e.top+e.height/2)}function c(e){return e?u(n):n}var f="horizontal"===A.direction,a=n!==e?i():o();return a}var C,B,L,_,j,D,R,k,q,A=n||{};void 0===A.moves&&(A.moves=i),void 0===A.accepts&&(A.accepts=i),void 0===A.copy&&(A.copy=!1),void 0===A.revertOnSpill&&(A.revertOnSpill=!1),void 0===A.removeOnSpill&&(A.removeOnSpill=!1),void 0===A.direction&&(A.direction="vertical");var P=l({cancel:E,remove:y,destroy:d});return t(),P}function r(e){var n=e.getBoundingClientRect();return{left:n.left+p.scrollLeft,top:n.top+p.scrollTop}}function o(e,n,t){if(!n&&!t)return null;var r=e.className;e.className+=" gu-hide";var o=document.elementFromPoint(n,t);return e.className=r,o}function i(){return!0}function u(e){function n(){var n=e;do n=n.nextSibling;while(n&&1!==n.nodeType);return n}return e.nextElementSibling||n()}function c(e,n){-1===e.className.indexOf(" "+n)&&(e.className+=" "+n)}function f(e,n){e.className=e.className.replace(new RegExp(" "+n,"g"),"")}function a(e,n){return"undefined"==typeof n.targetTouches?n[e]:n.targetTouches&&n.targetTouches.length&&n.targetTouches[0][e]||0}var l=e("contra.emitter"),s=e("crossvent"),p=document.body,v=document.documentElement;n.exports=t},{"contra.emitter":3,crossvent:5}],2:[function(e,n){function t(){if(!u){u=!0;for(var e,n=i.length;n;){e=i,i=[];for(var t=-1;++t<n;)e[t]();n=i.length}u=!1}}function r(){}var o=n.exports={},i=[],u=!1;o.nextTick=function(e){i.push(e),u||setTimeout(t,0)},o.title="browser",o.browser=!0,o.env={},o.argv=[],o.version="",o.versions={},o.on=r,o.addListener=r,o.once=r,o.off=r,o.removeListener=r,o.removeAllListeners=r,o.emit=r,o.binding=function(){throw new Error("process.binding is not supported")},o.cwd=function(){return"/"},o.chdir=function(){throw new Error("process.chdir is not supported")},o.umask=function(){return 0}},{}],3:[function(e,n){n.exports=e("./src/contra.emitter.js")},{"./src/contra.emitter.js":4}],4:[function(e,n){(function(e){!function(t,r){"use strict";function o(e,n){return Array.prototype.slice.call(e,n)}function i(e,n,t){e&&c(function(){e.apply(t||null,n||[])})}function u(e,n){var t=n||{},u={};return e===r&&(e={}),e.on=function(n,t){return u[n]?u[n].push(t):u[n]=[t],e},e.once=function(n,t){return t._once=!0,e.on(n,t),e},e.off=function(n,t){var r=arguments.length;if(1===r)delete u[n];else if(0===r)u={};else{var o=u[n];if(!o)return e;o.splice(o.indexOf(t),1)}return e},e.emit=function(){var n=o(arguments);return e.emitterSnapshot(n.shift()).apply(this,n)},e.emitterSnapshot=function(n){var r=(u[n]||[]).slice(0);return function(){var c=o(arguments),f=this||e;if("error"===n&&t["throws"]!==!1&&!r.length)throw 1===c.length?c[0]:c;return u[n]=r.filter(function(e){return t.async?i(e,c,f):e.apply(f,c),!e._once}),e}},e}var c,f=""+r,a="function"==typeof setImmediate;c=a?function(e){setImmediate(e)}:typeof e!==f&&e.nextTick?e.nextTick:function(e){setTimeout(e,0)},typeof n!==f&&n.exports?n.exports=u:(t.contra=t.contra||{},t.contra.emitter=u)}(this)}).call(this,e("_process"))},{_process:2}],5:[function(e,n){(function(e){"use strict";function t(e,n,t,r){return e.addEventListener(n,t,r)}function r(e,n,t){return e.attachEvent("on"+n,f(e,n,t))}function o(e,n,t,r){return e.removeEventListener(n,t,r)}function i(e,n,t){return e.detachEvent("on"+n,a(e,n,t))}function u(e,n){var t;s.createEvent?(t=s.createEvent("Event"),t.initEvent(n,!0,!0),e.dispatchEvent(t)):s.createEventObject&&(t=s.createEventObject(),e.fireEvent("on"+n,t))}function c(n,t,r){return function(t){var o=t||e.event;o.target=o.target||o.srcElement,o.preventDefault=o.preventDefault||function(){o.returnValue=!1},o.stopPropagation=o.stopPropagation||function(){o.cancelBubble=!0},r.call(n,o)}}function f(e,n,t){var r=a(e,n,t)||c(e,n,t);return d.push({wrapper:r,element:e,type:n,fn:t}),r}function a(e,n,t){var r=l(e,n,t);if(r){var o=d[r].wrapper;return d.splice(r,1),o}}function l(e,n,t){var r,o;for(r=0;r<d.length;r++)if(o=d[r],o.element===e&&o.type===n&&o.fn===t)return r}var s=document,p=t,v=o,d=[];e.addEventListener||(p=r,v=i),n.exports={add:p,remove:v,fabricate:u}}).call(this,"undefined"!=typeof global?global:"undefined"!=typeof self?self:"undefined"!=typeof window?window:{})},{}]},{},[1])(1)});
+!function(e){if("object"==typeof exports&&"undefined"!=typeof module)module.exports=e();else if("function"==typeof define&&define.amd)define([],e);else{var n;"undefined"!=typeof window?n=window:"undefined"!=typeof global?n=global:"undefined"!=typeof self&&(n=self),n.dragula=e()}}(function(){return function e(n,t,r){function o(u,c){if(!t[u]){if(!n[u]){var a="function"==typeof require&&require;if(!c&&a)return a(u,!0);if(i)return i(u,!0);var f=new Error("Cannot find module '"+u+"'");throw f.code="MODULE_NOT_FOUND",f}var l=t[u]={exports:{}};n[u][0].call(l.exports,function(e){var t=n[u][1][e];return o(t?t:e)},l,l.exports,e,n,t,r)}return t[u].exports}for(var i="function"==typeof require&&require,u=0;u<r.length;u++)o(r[u]);return o}({1:[function(e,n){"use strict";function t(e,n){function t(n){function t(e){s[r](e,"mousedown",m),s[r](e,"touchstart",m)}var r=n?"remove":"add";s[r](v,"mouseup",g),s[r](v,"touchend",g),e.forEach(t)}function d(){t(!0),g({})}function m(n){if(!(0!==n.which&&1!==n.which||n.metaKey||n.ctrlKey||B)){var t=n.target;if(-1===e.indexOf(t)){for(;-1===e.indexOf(t.parentElement);){if(h(t))return;t=t.parentElement}if(!h(t)){var o=t.parentElement,i=P.moves(t,o);if(i){var a=r(t);n.preventDefault(),P.copy?(A=t.cloneNode(!0),c(A,"gu-transit")):c(t,"gu-transit"),_=o,j=t,k=q=u(t),D=f("pageX",n)-a.left,R=f("pageY",n)-a.top,U.emit("drag",j,_),N(),O(n)}}}}}function h(e){return"A"===e.tagName||"BUTTON"===e.tagName}function g(e){function n(){x(c)?U.emit("cancel",t,_):U.emit("drop",t,c,_),w()}if(B){var t=A||j,r=f("clientX",e),i=f("clientY",e),u=o(L,r,i),c=b(u,r,i);!c||P.copy!==!1&&c===_?P.removeOnSpill?y():E():n()}}function y(){if(B){var e=A||j,n=e.parentElement;n&&n.removeChild(e),U.emit(P.copy?"cancel":"remove",e,n),w()}}function E(e){if(B){var n=arguments.length>0?e:P.revertOnSpill,t=A||j,r=t.parentElement;r===_&&P.copy&&r.removeChild(A);var o=x(r);o===!1&&P.copy===!1&&n&&_.insertBefore(t,k),o||n?U.emit("cancel",t,_):U.emit("drop",t,r,_),w()}}function w(){var e=A||j;T(),a(e,"gu-transit"),_=j=A=k=q=null}function x(e,n){var t=void 0!==n?n:q;return e===_&&t===k}function b(n,t,r){function o(){var o=-1!==e.indexOf(i);if(o===!1)return!1;var u=S(i,n),c=C(i,u,t,r),a=x(i,c);return a?!0:P.accepts(j,i,_)}for(var i=n;i&&!o();)i=i.parentElement;return i}function O(e){var n=f("clientX",e),t=f("clientY",e),r=n-D,i=t-R;L.style.left=r+"px",L.style.top=i+"px";var c=o(L,n,t),a=b(c,n,t);if(a!==_||!P.copy){var l=A||j,s=S(a,c);if(null!==s){var p=C(a,s,n,t);(null===p||p!==l&&p!==u(l))&&(q=p,a.insertBefore(l,p),U.emit("shadow",l,a))}}}function N(){var e=j.getBoundingClientRect();B=!0,L=j.cloneNode(!0),L.style.width=e.width+"px",L.style.height=e.height+"px",a(L,"gu-transit"),c(L," gu-mirror"),p.appendChild(L),s.add(v,"mousemove",O),s.add(v,"touchmove",O),c(p,"gu-unselectable")}function T(){L&&(a(p,"gu-unselectable"),s.remove(v,"mousemove",O),s.remove(v,"touchmove",O),L.parentElement.removeChild(L),L=null,B=!1)}function S(e,n){for(var t=n;t!==e&&t.parentElement!==e;)t=t.parentElement;return t===v?null:t}function C(e,n,t,r){function o(){var n,o,i,u=e.children.length;for(n=0;u>n;n++){if(o=e.children[n],i=o.getBoundingClientRect(),a&&i.left>t)return o;if(!a&&i.top>r)return o}return null}function i(){var e=n.getBoundingClientRect();return c(a?t>e.left+e.width/2:r>e.top+e.height/2)}function c(e){return e?u(n):n}var a="horizontal"===P.direction,f=n!==e?i():o();return f}var B,L,_,j,D,R,k,q,A,P=n||{};void 0===P.moves&&(P.moves=i),void 0===P.accepts&&(P.accepts=i),void 0===P.copy&&(P.copy=!1),void 0===P.revertOnSpill&&(P.revertOnSpill=!1),void 0===P.removeOnSpill&&(P.removeOnSpill=!1),void 0===P.direction&&(P.direction="vertical");var U=l({cancel:E,remove:y,destroy:d});return t(),U}function r(e){var n=e.getBoundingClientRect();return{left:n.left+p.scrollLeft,top:n.top+p.scrollTop}}function o(e,n,t){if(!n&&!t)return null;var r=e.className;e.className+=" gu-hide";var o=document.elementFromPoint(n,t);return e.className=r,o}function i(){return!0}function u(e){function n(){var n=e;do n=n.nextSibling;while(n&&1!==n.nodeType);return n}return e.nextElementSibling||n()}function c(e,n){-1===e.className.indexOf(" "+n)&&(e.className+=" "+n)}function a(e,n){e.className=e.className.replace(new RegExp(" "+n,"g"),"")}function f(e,n){return"undefined"==typeof n.targetTouches?n[e]:n.targetTouches&&n.targetTouches.length&&n.targetTouches[0][e]||0}var l=e("contra.emitter"),s=e("crossvent"),p=document.body,v=document.documentElement;n.exports=t},{"contra.emitter":3,crossvent:5}],2:[function(e,n){function t(){if(!u){u=!0;for(var e,n=i.length;n;){e=i,i=[];for(var t=-1;++t<n;)e[t]();n=i.length}u=!1}}function r(){}var o=n.exports={},i=[],u=!1;o.nextTick=function(e){i.push(e),u||setTimeout(t,0)},o.title="browser",o.browser=!0,o.env={},o.argv=[],o.version="",o.versions={},o.on=r,o.addListener=r,o.once=r,o.off=r,o.removeListener=r,o.removeAllListeners=r,o.emit=r,o.binding=function(){throw new Error("process.binding is not supported")},o.cwd=function(){return"/"},o.chdir=function(){throw new Error("process.chdir is not supported")},o.umask=function(){return 0}},{}],3:[function(e,n){n.exports=e("./src/contra.emitter.js")},{"./src/contra.emitter.js":4}],4:[function(e,n){(function(e){!function(t,r){"use strict";function o(e,n){return Array.prototype.slice.call(e,n)}function i(e,n,t){e&&c(function(){e.apply(t||null,n||[])})}function u(e,n){var t=n||{},u={};return e===r&&(e={}),e.on=function(n,t){return u[n]?u[n].push(t):u[n]=[t],e},e.once=function(n,t){return t._once=!0,e.on(n,t),e},e.off=function(n,t){var r=arguments.length;if(1===r)delete u[n];else if(0===r)u={};else{var o=u[n];if(!o)return e;o.splice(o.indexOf(t),1)}return e},e.emit=function(){var n=o(arguments);return e.emitterSnapshot(n.shift()).apply(this,n)},e.emitterSnapshot=function(n){var r=(u[n]||[]).slice(0);return function(){var c=o(arguments),a=this||e;if("error"===n&&t["throws"]!==!1&&!r.length)throw 1===c.length?c[0]:c;return u[n]=r.filter(function(e){return t.async?i(e,c,a):e.apply(a,c),!e._once}),e}},e}var c,a=""+r,f="function"==typeof setImmediate;c=f?function(e){setImmediate(e)}:typeof e!==a&&e.nextTick?e.nextTick:function(e){setTimeout(e,0)},typeof n!==a&&n.exports?n.exports=u:(t.contra=t.contra||{},t.contra.emitter=u)}(this)}).call(this,e("_process"))},{_process:2}],5:[function(e,n){(function(e){"use strict";function t(e,n,t,r){return e.addEventListener(n,t,r)}function r(e,n,t){return e.attachEvent("on"+n,a(e,n,t))}function o(e,n,t,r){return e.removeEventListener(n,t,r)}function i(e,n,t){return e.detachEvent("on"+n,f(e,n,t))}function u(e,n){var t;s.createEvent?(t=s.createEvent("Event"),t.initEvent(n,!0,!0),e.dispatchEvent(t)):s.createEventObject&&(t=s.createEventObject(),e.fireEvent("on"+n,t))}function c(n,t,r){return function(t){var o=t||e.event;o.target=o.target||o.srcElement,o.preventDefault=o.preventDefault||function(){o.returnValue=!1},o.stopPropagation=o.stopPropagation||function(){o.cancelBubble=!0},r.call(n,o)}}function a(e,n,t){var r=f(e,n,t)||c(e,n,t);return d.push({wrapper:r,element:e,type:n,fn:t}),r}function f(e,n,t){var r=l(e,n,t);if(r){var o=d[r].wrapper;return d.splice(r,1),o}}function l(e,n,t){var r,o;for(r=0;r<d.length;r++)if(o=d[r],o.element===e&&o.type===n&&o.fn===t)return r}var s=document,p=t,v=o,d=[];e.addEventListener||(p=r,v=i),n.exports={add:p,remove:v,fabricate:u}}).call(this,"undefined"!=typeof global?global:"undefined"!=typeof self?self:"undefined"!=typeof window?window:{})},{}]},{},[1])(1)});

dragula.js

@@ -117,3 +117,3 @@ 'use strict';
     var elementBehindCursor = getElementBehindPoint(_mirror, clientX, clientY);
-    var dropTarget = findDropTarget(elementBehindCursor);
+    var dropTarget = findDropTarget(elementBehindCursor, clientX, clientY);
     if (dropTarget && (o.copy === false || dropTarget !== _source)) {
@@ -128,3 +128,3 @@ drop();
     function drop () {
-      if (dropTarget === _source && _initialSibling === _currentSibling) {
+      if (isInitialPlacement(dropTarget)) {
         api.emit('cancel', item, _source);
@@ -161,6 +161,7 @@ } else {
     }
-    if (o.copy === false && reverts && (parent !== _source || _initialSibling !== _currentSibling)) {
+    var initial = isInitialPlacement(parent);
+    if (initial === false && o.copy === false && reverts) {
       _source.insertBefore(item, _initialSibling);
     }
-    if ((parent === _source && _initialSibling === _currentSibling) || reverts) {
+    if (initial || reverts) {
       api.emit('cancel', item, _source);
@@ -180,3 +181,8 @@ } else {
 
-  function findDropTarget (elementBehindCursor) {
+  function isInitialPlacement (target, s) {
+    var sibling = s !== void 0 ? s : _currentSibling;
+    return target === _source && sibling === _initialSibling;
+  }
+
+  function findDropTarget (elementBehindCursor, clientX, clientY) {
     var target = elementBehindCursor;
@@ -190,3 +196,13 @@ while (target && !accepted()) {
       var droppable = containers.indexOf(target) !== -1;
-      return droppable && o.accepts(_item, target, _source);
+      if (droppable === false) {
+        return false;
+      }
+
+      var immediate = getImmediateChild(target, elementBehindCursor);
+      var reference = getReference(target, immediate, clientX, clientY);
+      var initial = isInitialPlacement(target, reference);
+      if (initial) {
+        return true; // should always be able to drop it right back where it was
+      }
+      return o.accepts(_item, target, _source);
     }
@@ -205,3 +221,3 @@ }
     var elementBehindCursor = getElementBehindPoint(_mirror, clientX, clientY);
-    var dropTarget = findDropTarget(elementBehindCursor);
+    var dropTarget = findDropTarget(elementBehindCursor, clientX, clientY);
     if (dropTarget === _source && o.copy) {
@@ -208,0 +224,0 @@ return;

package.json

 {
   "name": "dragula",
-  "version": "1.2.1",
+  "version": "1.2.2",
   "description": "Drag and drop so simple it hurts",
@@ -5,0 +5,0 @@ "main": "dragula.js",

New alerts

License Policy Violation

License

This package is not allowed per your license policy. Review the package's license to ensure compliance.

Found 1 instance in 1 package

Fixed alerts

License Policy Violation

License

This package is not allowed per your license policy. Review the package's license to ensure compliance.

Found 1 instance in 1 package

Improved metrics

Total package byte prevSize

427472

increased by0.48%

Lines of code

1075

increased by2.97%

No dependency changes