text: // All material copyright ESRI, All Rights Reserved, unless otherwise specified.
  // See http://js.arcgis.com/3.34/esri/copyright.txt for details.
  //>>built
  define("esri/toolbars/navigation","dojo/_base/declare dojo/_base/lang dojo/_base/connect dojo/_base/Color dojo/has ../kernel ./_toolbar ../undoManager ../OperationBase ../geometry/Extent ../geometry/Rect ../symbols/SimpleLineSymbol ../symbols/SimpleFillSymbol ../graphic".split(" "),function(g,f,c,h,k,l,q,r,t,u,m,n,p,v){var e=g(q,{declaredClass:"esri.toolbars.Navigation",_eventMap:{"extent-history-change":!0},constructor:function(a){this.zoomSymbol=new p(p.STYLE_SOLID,new n(n.STYLE_SOLID,new h([255,
  0,0]),2),new h([0,0,0,.25]));c.connect(a,"onUnload",this,"_cleanUp");this.map=a;this._undoManager=new r({maxOperations:-1});this._normalizeRect=f.hitch(this,this._normalizeRect);this._onMouseDownHandler=f.hitch(this,this._onMouseDownHandler);this._onMouseUpHandler=f.hitch(this,this._onMouseUpHandler);this._onMouseDragHandler=f.hitch(this,this._onMouseDragHandler);this._swipeCheck=k("esri-pointer");this._onExtentChangeHandler_connect=c.connect(a,"onExtentChange",this,"_extentChangeHandler");this._onMapLoad_connect=
  c.connect(a,"onLoad",this,"_mapLoadHandler");a.loaded&&a.extent&&(this._currentExtent=a.extent)},_mapLoadHandler:function(){this._currentExtent=this.map.extent},_navType:null,_start:null,_graphic:null,_prevExtent:!1,_currentExtent:null,_preExtent:null,_cleanUp:function(a){c.disconnect(this._onExtentChangeHandler_connect);c.disconnect(this._onMapLoad_connect)},activate:function(a){var b=this.map;this._graphic||(this._deactivateMapTools(!0,!1,!1,!0),this._graphic=new v(null,this.zoomSymbol));switch(a){case e.ZOOM_IN:case e.ZOOM_OUT:this._deactivate();
  this._swipeCheck?(this._onMouseDownHandler_connect=c.connect(b,"onSwipeStart",this,"_onMouseDownHandler"),this._onMouseDragHandler_connect=c.connect(b,"onSwipeMove",this,"_onMouseDragHandler"),this._onMouseUpHandler_connect=c.connect(b,"onSwipeEnd",this,"_onMouseUpHandler")):(this._onMouseDownHandler_connect=c.connect(b,"onMouseDown",this,"_onMouseDownHandler"),this._onMouseDragHandler_connect=c.connect(b,"onMouseDrag",this,"_onMouseDragHandler"),this._onMouseUpHandler_connect=c.connect(b,"onMouseUp",
  this,"_onMouseUpHandler"));this._navType=a;break;case e.PAN:this._deactivate(),b.enablePan(),this._navType=a}},_extentChangeHandler:function(a){this._prevExtent||this._nextExtent?this._currentExtent=a:(this._preExtent=this._currentExtent,this._currentExtent=a,this._preExtent&&this._currentExtent&&(a=new e.MapExtent({map:this.map,preExtent:this._preExtent,currentExtent:this._currentExtent}),this._undoManager.add(a)));this._prevExtent=this._nextExtent=!1;this.onExtentHistoryChange()},_deactivate:function(){var a=
  this._navType;if(a===e.PAN)this.map.disablePan();else if(a===e.ZOOM_IN||a===e.ZOOM_OUT)c.disconnect(this._onMouseDownHandler_connect),c.disconnect(this._onMouseDragHandler_connect),c.disconnect(this._onMouseUpHandler_connect)},_normalizeRect:function(a,b,d){var c=a.x;a=a.y;var e=b.x;b=b.y;return{x:Math.min(c,e),y:Math.max(a,b),width:Math.abs(c-e),height:Math.abs(a-b),spatialReference:d}},_onMouseDownHandler:function(a){this._start=a.mapPoint},_onMouseDragHandler:function(a){var b=this._graphic,d=
  this.map.graphics;d.remove(b,!0);b.setGeometry(new m(this._normalizeRect(this._start,a.mapPoint,this.map.spatialReference)));d.add(b,!0)},_onMouseUpHandler:function(a){var b=this.map,d=this._normalizeRect(this._start,a.mapPoint,b.spatialReference);b.graphics.remove(this._graphic,!0);if(0!==d.width||0!==d.height)if(this._navType===e.ZOOM_IN)b.setExtent((new m(d)).getExtent());else{a=b.toScreen(d);var d=b.toScreen({x:d.x+d.width,y:d.y,spatialReference:b.spatialReference}),c=b.extent.getWidth();a=(c*
  b.width/Math.abs(d.x-a.x)-c)/2;d=b.extent;b.setExtent(new u(d.xmin-a,d.ymin-a,d.xmax+a,d.ymax+a,d.spatialReference))}},deactivate:function(){this._deactivate();this._graphic&&this.map.graphics.remove(this._graphic,!0);this._navType=this._start=this._graphic=null;this._activateMapTools(!0,!1,!1,!0)},setZoomSymbol:function(a){this.zoomSymbol=a},isFirstExtent:function(){return!this._undoManager.canUndo},isLastExtent:function(){return!this._undoManager.canRedo},zoomToFullExtent:function(){var a=this.map;
  a.setExtent(a.getLayer(a.layerIds[0]).initialExtent)},zoomToPrevExtent:function(){this._undoManager.canUndo&&(this._prevExtent=!0,this._undoManager.undo())},zoomToNextExtent:function(){this._undoManager.canRedo&&(this._nextExtent=!0,this._undoManager.redo())},onExtentHistoryChange:function(){}});f.mixin(e,{ZOOM_IN:"zoomin",ZOOM_OUT:"zoomout",PAN:"pan"});e.MapExtent=g(t,{declaredClass:"esri.toolbars.MapExtent",label:"extent changes",constructor:function(a){this.map=a.map;this.preExtent=a.preExtent;
  this.currentExtent=a.currentExtent},performRedo:function(){this.map.setExtent(this.currentExtent)},performUndo:function(){this.map.setExtent(this.preExtent)}});k("extend-esri")&&(f.setObject("toolbars.Navigation",e,l),f.setObject("toolbars.MapExtent",e.MapExtent,l));return e});