lib/dojo/dnd/move.js

   1 /*
   2         Copyright (c) 2004-2016, The JS Foundation All Rights Reserved.
   3         Available via Academic Free License >= 2.1 OR the modified BSD license.
   4         see: http://dojotoolkit.org/license for details
   5 */
   6
   7 //>>built
   8 define("dojo/dnd/move",["../_base/declare","../dom-geometry","../dom-style","./common","./Mover","./Moveable"],function(_1,_2,_3,_4,_5,_6){var _7=_1("dojo.dnd.move.constrainedMoveable",_6,{constraints:function(){},within:false,constructor:function(_8,_9){if(!_9){_9={};}this.constraints=_9.constraints;this.within=_9.within;},onFirstMove:function(_a){var c=this.constraintBox=this.constraints.call(this,_a);c.r=c.l+c.w;c.b=c.t+c.h;if(this.within){var mb=_2.getMarginSize(_a.node);c.r-=mb.w;c.b-=mb.h;}},onMove:function(_b,_c){var c=this.constraintBox,s=_b.node.style;this.onMoving(_b,_c);_c.l=_c.l<c.l?c.l:c.r<_c.l?c.r:_c.l;_c.t=_c.t<c.t?c.t:c.b<_c.t?c.b:_c.t;s.left=_c.l+"px";s.top=_c.t+"px";this.onMoved(_b,_c);}});var _d=_1("dojo.dnd.move.boxConstrainedMoveable",_7,{box:{},constructor:function(_e,_f){var box=_f&&_f.box;this.constraints=function(){return box;};}});var _10=_1("dojo.dnd.move.parentConstrainedMoveable",_7,{area:"content",constructor:function(_11,_12){var _13=_12&&_12.area;this.constraints=function(){var n=this.node.parentNode,s=_3.getComputedStyle(n),mb=_2.getMarginBox(n,s);if(_13=="margin"){return mb;}var t=_2.getMarginExtents(n,s);mb.l+=t.l,mb.t+=t.t,mb.w-=t.w,mb.h-=t.h;if(_13=="border"){return mb;}t=_2.getBorderExtents(n,s);mb.l+=t.l,mb.t+=t.t,mb.w-=t.w,mb.h-=t.h;if(_13=="padding"){return mb;}t=_2.getPadExtents(n,s);mb.l+=t.l,mb.t+=t.t,mb.w-=t.w,mb.h-=t.h;return mb;};}});return {constrainedMoveable:_7,boxConstrainedMoveable:_d,parentConstrainedMoveable:_10};});