diff --git a/Sortable.js b/Sortable.js index b6654ac..39f09b1 100644 --- a/Sortable.js +++ b/Sortable.js @@ -67,7 +67,7 @@ $ = win.jQuery || win.Zepto, Polymer = win.Polymer, - captureMode = {capture: false, passive: false}, + captureMode = { capture: false, passive: false }, supportDraggable = !!('draggable' in document.createElement('div')), supportCssPointerEvents = (function (el) { @@ -107,7 +107,7 @@ scrollOffsetX, scrollOffsetY - ; + ; // Delect scrollEl if (scrollParentEl !== rootEl) { @@ -158,7 +158,7 @@ scrollOffsetY = vy ? vy * speed : 0; scrollOffsetX = vx ? vx * speed : 0; - if ('function' === typeof(scrollCustomFn)) { + if ('function' === typeof (scrollCustomFn)) { return scrollCustomFn.call(_this, scrollOffsetX, scrollOffsetY, evt); } @@ -200,7 +200,7 @@ var originalGroup = options.group; if (!originalGroup || typeof originalGroup != 'object') { - originalGroup = {name: originalGroup}; + originalGroup = { name: originalGroup }; } group.name = originalGroup.name; @@ -210,7 +210,7 @@ options.group = group; } - ; + ; @@ -261,7 +261,7 @@ fallbackClass: 'sortable-fallback', fallbackOnBody: false, fallbackTolerance: 0, - fallbackOffset: {x: 0, y: 0} + fallbackOffset: { x: 0, y: 0 } }; @@ -384,7 +384,7 @@ dragEl = target; parentEl = dragEl.parentNode; nextEl = dragEl.nextSibling; - lastDownEl = target + lastDownEl = target; activeGroup = options.group; oldIndex = startIndex; @@ -476,11 +476,11 @@ } try { - if (document.selection) { + if (document.selection) { // Timeout neccessary for IE9 setTimeout(function () { document.selection.empty(); - }); + }); } else { window.getSelection().removeAllRanges(); } @@ -552,7 +552,7 @@ _onTouchMove: function (/**TouchEvent*/evt) { if (tapEvt) { - var options = this.options, + var options = this.options, fallbackTolerance = options.fallbackTolerance, fallbackOffset = options.fallbackOffset, touch = evt.touches ? evt.touches[0] : evt, @@ -763,34 +763,36 @@ isLong = (target.offsetHeight > dragEl.offsetHeight), halfway = (floating ? (evt.clientX - targetRect.left) / width : (evt.clientY - targetRect.top) / height) > 0.5, nextSibling = target.nextElementSibling, - moveVector = _onMove(rootEl, el, dragEl, dragRect, target, targetRect, evt), after - ; + ; - if (moveVector !== false) { - _silent = true; - setTimeout(_unsilent, 30); + if (floating) { + var elTop = dragEl.offsetTop, + tgTop = target.offsetTop; - _cloneHide(activeSortable, isOwner); + if (elTop === tgTop) { + after = (target.previousElementSibling === dragEl) && !isWide || halfway && isWide; + } + else if (target.previousElementSibling === dragEl || dragEl.previousElementSibling === target) { + after = (evt.clientY - targetRect.top) / height > 0.5; + } else { + after = tgTop > elTop; + } + } else { + after = (nextSibling !== dragEl) && !isLong || halfway && isLong; + } + var moveVector = _onMove(rootEl, el, dragEl, dragRect, target, targetRect, evt, after); + + if (moveVector !== false) { if (moveVector === 1 || moveVector === -1) { after = (moveVector === 1); } - else if (floating) { - var elTop = dragEl.offsetTop, - tgTop = target.offsetTop; - if (elTop === tgTop) { - after = (target.previousElementSibling === dragEl) && !isWide || halfway && isWide; - } - else if (target.previousElementSibling === dragEl || dragEl.previousElementSibling === target) { - after = (evt.clientY - targetRect.top) / height > 0.5; - } else { - after = tgTop > elTop; - } - } else { - after = (nextSibling !== dragEl) && !isLong || halfway && isLong; - } + _silent = true; + setTimeout(_unsilent, 30); + + _cloneHide(activeSortable, isOwner); if (!dragEl.contains(el)) { if (after && !nextSibling) { @@ -941,30 +943,30 @@ this._nulling(); }, - _nulling: function() { + _nulling: function () { rootEl = - dragEl = - parentEl = - ghostEl = - nextEl = - cloneEl = - lastDownEl = + dragEl = + parentEl = + ghostEl = + nextEl = + cloneEl = + lastDownEl = - scrollEl = - scrollParentEl = + scrollEl = + scrollParentEl = - tapEvt = - touchEvt = + tapEvt = + touchEvt = - moved = - newIndex = + moved = + newIndex = - lastEl = - lastCSS = + lastEl = + lastCSS = - putSortable = - activeGroup = - Sortable.active = null; + putSortable = + activeGroup = + Sortable.active = null; }, handleEvent: function (/**Event*/evt) { @@ -1247,7 +1249,7 @@ } - function _onMove(fromEl, toEl, dragEl, dragRect, targetEl, targetRect, originalEvt) { + function _onMove(fromEl, toEl, dragEl, dragRect, targetEl, targetRect, originalEvt, insertAfter) { var evt, sortable = fromEl[expando], onMoveFn = sortable.options.onMove, @@ -1262,6 +1264,7 @@ evt.draggedRect = dragRect; evt.related = targetEl || toEl; evt.relatedRect = targetRect || toEl.getBoundingClientRect(); + evt.insertAfter = insertAfter; fromEl.dispatchEvent(evt); diff --git a/Sortable.min.js b/Sortable.min.js index 40fc746..d4326e1 100644 --- a/Sortable.min.js +++ b/Sortable.min.js @@ -1,2 +1,3 @@ /*! 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void(g&&a.preventDefault());f.handle&&!c(l,f.handle,e)||this._prepareDragStart(a,i,j,b)}},_prepareDragStart:function(a,b,c,d){var e,g=this,i=g.el,l=g.options,n=i.ownerDocument;c&&!v&&c.parentNode===i&&(M=a,z=i,v=c,w=v.parentNode,A=v.nextSibling,B=c,K=l.group,I=d,this._lastX=(b||a).clientX,this._lastY=(b||a).clientY,v.style["will-change"]="transform",e=function(){g._disableDelayedDrag(),v.draggable=g.nativeDraggable,h(v,l.chosenClass,!0),g._triggerDragStart(a,b),k(g,z,"choose",v,z,I)},l.ignore.split(",").forEach(function(a){j(v,a.trim(),m)}),f(n,"mouseup",g._onDrop),f(n,"touchend",g._onDrop),f(n,"touchcancel",g._onDrop),f(n,"pointercancel",g._onDrop),l.delay?(f(n,"mouseup",g._disableDelayedDrag),f(n,"touchend",g._disableDelayedDrag),f(n,"touchcancel",g._disableDelayedDrag),f(n,"mousemove",g._disableDelayedDrag),f(n,"touchmove",g._disableDelayedDrag),f(n,"pointermove",g._disableDelayedDrag),g._dragStartTimer=setTimeout(e,l.delay)):e(),l.forceFallback&&a.preventDefault())},_disableDelayedDrag:function(){var a=this.el.ownerDocument;clearTimeout(this._dragStartTimer),g(a,"mouseup",this._disableDelayedDrag),g(a,"touchend",this._disableDelayedDrag),g(a,"touchcancel",this._disableDelayedDrag),g(a,"mousemove",this._disableDelayedDrag),g(a,"touchmove",this._disableDelayedDrag),g(a,"pointermove",this._disableDelayedDrag)},_triggerDragStart:function(a,b){b=b||("touch"==a.pointerType?a:null),b?(M={target:v,clientX:b.clientX,clientY:b.clientY},this._onDragStart(M,"touch")):this.nativeDraggable?(f(v,"dragend",this),f(z,"dragstart",this._onDragStart)):this._onDragStart(M,!0);try{T.selection?setTimeout(function(){T.selection.empty()}):window.getSelection().removeAllRanges()}catch(a){}},_dragStarted:function(){if(z&&v){var b=this.options;h(v,b.ghostClass,!0),h(v,b.dragClass,!1),a.active=this,k(this,z,"start",v,z,I)}else this._nulling()},_emulateDragOver:function(){if(N){if(this._lastX===N.clientX&&this._lastY===N.clientY)return;this._lastX=N.clientX,this._lastY=N.clientY,Z||i(x,"display","none");var a=T.elementFromPoint(N.clientX,N.clientY),b=a,c=ba.length;if(b)do{if(b[R]){for(;c--;)ba[c]({clientX:N.clientX,clientY:N.clientY,target:a,rootEl:b});break}a=b}while(b=b.parentNode);Z||i(x,"display","")}},_onTouchMove:function(b){if(M){var c=this.options,d=c.fallbackTolerance,e=c.fallbackOffset,f=b.touches?b.touches[0]:b,g=f.clientX-M.clientX+e.x,h=f.clientY-M.clientY+e.y,j=b.touches?"translate3d("+g+"px,"+h+"px,0)":"translate("+g+"px,"+h+"px)";if(!a.active){if(d&&aa(_(f.clientX-this._lastX),_(f.clientY-this._lastY))v.offsetWidth,D=e.offsetHeight>v.offsetHeight,E=(B?(d.clientX-g.left)/t:(d.clientY-g.top)/u)>.5,I=e.nextElementSibling;if(B){var J=v.offsetTop,M=e.offsetTop;s=J===M?e.previousElementSibling===v&&!C||E&&C:e.previousElementSibling===v||v.previousElementSibling===e?(d.clientY-g.top)/u>.5:M>J}else s=I!==v&&!D||E&&D;var N=l(z,j,v,f,e,g,d,s);!1!==N&&(1!==N&&-1!==N||(s=1===N),$=!0,setTimeout(n,30),b(p,q),v.contains(j)||(s&&!I?j.appendChild(v):e.parentNode.insertBefore(v,s?I:e)),w=v.parentNode,this._animate(f,v),this._animate(g,e))}}},_animate:function(a,b){var c=this.options.animation;if(c){var d=b.getBoundingClientRect();1===a.nodeType&&(a=a.getBoundingClientRect()),i(b,"transition","none"),i(b,"transform","translate3d("+(a.left-d.left)+"px,"+(a.top-d.top)+"px,0)"),b.offsetWidth,i(b,"transition","all "+c+"ms"),i(b,"transform","translate3d(0,0,0)"),clearTimeout(b.animated),b.animated=setTimeout(function(){i(b,"transition",""),i(b,"transform",""),b.animated=!1},c)}},_offUpEvents:function(){var a=this.el.ownerDocument;g(T,"touchmove",this._onTouchMove),g(T,"pointermove",this._onTouchMove),g(a,"mouseup",this._onDrop),g(a,"touchend",this._onDrop),g(a,"pointerup",this._onDrop),g(a,"touchcancel",this._onDrop)},_onDrop:function(b){var c=this.el,d=this.options;clearInterval(this._loopId),clearInterval(P.pid),clearTimeout(this._dragStartTimer),g(T,"mousemove",this._onTouchMove),this.nativeDraggable&&(g(T,"drop",this),g(c,"dragstart",this._onDragStart)),this._offUpEvents(),b&&(O&&(b.preventDefault(),!d.dropBubble&&b.stopPropagation()),x&&x.parentNode.removeChild(x),v&&(this.nativeDraggable&&g(v,"dragend",this),m(v),v.style["will-change"]="",h(v,this.options.ghostClass,!1),h(v,this.options.chosenClass,!1),k(this,z,"unchoose",v,z,I),z!==w?(J=q(v,d.draggable))>=0&&(k(null,w,"add",v,z,I,J),k(this,z,"remove",v,z,I,J),k(null,w,"sort",v,z,I,J),k(this,z,"sort",v,z,I,J)):(y&&y.parentNode.removeChild(y),v.nextSibling!==A&&(J=q(v,d.draggable))>=0&&(k(this,z,"update",v,z,I,J),k(this,z,"sort",v,z,I,J))),a.active&&(null!=J&&-1!==J||(J=I),k(this,z,"end",v,z,I,J),this.save()))),this._nulling()},_nulling:function(){z=v=w=x=A=y=B=C=D=M=N=O=J=F=G=L=K=a.active=null},handleEvent:function(a){var b=a.type;"dragover"===b||"dragenter"===b?v&&(this._onDragOver(a),e(a)):"drop"!==b&&"dragend"!==b||this._onDrop(a)},toArray:function(){for(var a,b=[],d=this.el.children,e=0,f=d.length,g=this.options;e