X-Git-Url: http://git.roojs.org/?a=blobdiff_plain;f=roojs-bootstrap.js;h=eff2a99dded7ccde4f26069c23a58879b7f0e3e1;hb=aed320dbd326776ca3260820e7fc5096b5ad695e;hp=a3dafa4642714cbc8ed8c771a6894222dcf72520;hpb=9d73451d70f4d3df31d85d9ec95d16b676dfbc3b;p=roojs1

diff --git a/roojs-bootstrap.js b/roojs-bootstrap.js
index a3dafa4642..eff2a99dde 100644
--- a/roojs-bootstrap.js
+++ b/roojs-bootstrap.js
@@ -91,10 +91,10 @@ this.triggerEl.on(Roo.isTouch?'touchstart':'mouseup',this.onTriggerPress,this);i
 }this.el.on('click',this.onClick,this);this.el.on("mouseover",this.onMouseOver,this);this.el.on("mouseout",this.onMouseOut,this);},findTargetItem:function(e){var t=e.getTarget(".dropdown-menu-item",this.el,true);if(!t){return false;}if(t&&t.id){return this.menuitems.get(t.id);
 }return false;},onTouch:function(e){Roo.log("menu.onTouch");this.onClick(e);},onClick:function(e){Roo.log("menu.onClick");var t=this.findTargetItem(e);if(!t||t.isContainer){return;}Roo.log(e);Roo.log('pass click event');t.onClick(e);this.fireEvent("click",this,t,e);
 var A=this;if(!t.href.length||t.href=='#'){(function(){A.hide();}).defer(100);}},onMouseOver:function(e){var t=this.findTargetItem(e);this.fireEvent("mouseover",this,e,t);},isVisible:function(){return !this.hidden;},onMouseOut:function(e){var t=this.findTargetItem(e);
-this.fireEvent("mouseout",this,e,t);},show:function(el,A,B){this.parentMenu=B;if(!this.el){this.render();}this.fireEvent("beforeshow",this);this.showAt(this.el.getAlignToXY(el,A||this.defaultAlign),B,false);},showAt:function(xy,A,_e){this.parentMenu=A;if(!this.el){this.render();
-}if(_e!==false){this.fireEvent("beforeshow",this);}this.hideMenuItems();this.hidden=false;this.triggerEl.addClass('open');this.el.addClass('show');if(this.el.getWidth()+xy[0]>=Roo.lib.Dom.getViewWidth()){xy[0]=xy[0]-this.el.getWidth()+this.triggerEl.getWidth();
+this.fireEvent("mouseout",this,e,t);},show:function(el,A,B){if(false===this.fireEvent("beforeshow",this)){Roo.log("show canceled");return;}this.parentMenu=B;if(!this.el){this.render();}this.showAt(this.el.getAlignToXY(el,A||this.defaultAlign),B,false);},showAt:function(xy,A,_e){this.parentMenu=A;
+if(!this.el){this.render();}if(_e!==false){this.fireEvent("beforeshow",this);}this.hideMenuItems();this.hidden=false;this.triggerEl.addClass('open');this.el.addClass('show');if(this.el.getWidth()+xy[0]>=Roo.lib.Dom.getViewWidth()){xy[0]=xy[0]-this.el.getWidth()+this.triggerEl.getWidth();
 }if(this.el.getHeight()+xy[1]>=Roo.lib.Dom.getViewHeight()){xy[1]=xy[1]-this.el.getHeight()-this.triggerEl.getHeight();}if(this.el.getStyle('top')!='auto'&&this.el.getStyle('top').slice(-1)!="%"){this.el.setXY(xy);}this.focus();this.fireEvent("show",this);
-},focus:function(){return;if(!this.hidden){this.doFocus.defer(50,this);}},doFocus:function(){if(!this.hidden){this.focusEl.focus();}},hide:function(A){this.hideMenuItems();if(this.el&&this.isVisible()){this.fireEvent("beforehide",this);if(this.activeItem){this.activeItem.deactivate();
+},focus:function(){return;if(!this.hidden){this.doFocus.defer(50,this);}},doFocus:function(){if(!this.hidden){this.focusEl.focus();}},hide:function(A){if(false===this.fireEvent("beforehide",this)){Roo.log("hide canceled");return;}this.hideMenuItems();if(this.el&&this.isVisible()){if(this.activeItem){this.activeItem.deactivate();
 this.activeItem=null;}this.triggerEl.removeClass('open');;this.el.removeClass('show');this.hidden=true;this.fireEvent("hide",this);}if(A===true&&this.parentMenu){this.parentMenu.hide(true);}},onTriggerClick:function(e){Roo.log('trigger click');var A=e.getTarget();
 Roo.log(A.nodeName.toLowerCase());if(A.nodeName.toLowerCase()==='i'){e.preventDefault();}},onTriggerPress:function(e){Roo.log('trigger press');var A=Roo.get(e.getTarget());if(A.findParent('.dropdown-menu')||A.findParent('.treeview-menu')){Roo.log('is treeview or dropdown?');
 return;}if(e.getTarget().nodeName.toLowerCase()!=='i'&&this.isLink){return;}if(this.isVisible()){Roo.log('hide');this.hide();}else{Roo.log('show');this.show(this.triggerEl,'?',false);}if(this.stopEvent||e.getTarget().nodeName.toLowerCase()==='i'){e.stopEvent();
@@ -153,11 +153,12 @@ H.hide();}I.setDisplayed(B.progress===true);if(B.progress){d.animate=false;}this
 Roo.Msg=Roo.Msg||Roo.MessageBox;
 // Roo/bootstrap/Navbar.js
 Roo.bootstrap.Navbar=function(A){Roo.bootstrap.Navbar.superclass.constructor.call(this,A);this.addEvents({"beforetoggle":true});};Roo.extend(Roo.bootstrap.Navbar,Roo.bootstrap.Component,{navItems:false,loadMask:false,getAutoCreate:function(){throw {message:"nav bar is now a abstract base class - use NavSimplebar / NavHeaderbar / NavSidebar etc..."}
-;},initEvents:function(){this.el.select('.navbar-toggle',true).on('click',function(){if(this.fireEvent('beforetoggle',this)!==false){var ce=this.el.select('.navbar-collapse',true).first();ce.toggleClass('in');if(ce.hasClass('collapse')){ce.removeClass('collapse');
-ce.addClass('show');var h=ce.getHeight();Roo.log(h);ce.removeClass('show');ce.addClass('collapsing');ce.setHeight(0);ce.on('transitionend',function(){Roo.log('done transition');ce.removeClass('collapsing');ce.addClass('show');ce.removeClass('collapse');ce.dom.style.height='';
-},this,{single:true});ce.setHeight(h);}else{ce.setHeight(ce.getHeight());ce.removeClass('show');ce.addClass('collapsing');ce.on('transitionend',function(){ce.dom.style.height='';ce.removeClass('collapsing');ce.addClass('collapse');},this,{single:true});ce.setHeight(0);
-}}},this);var A={tag:"div",cls:"x-dlg-mask"};this.maskEl=Roo.DomHelper.append(this.el,A,true);var B=this.el.getSize();this.maskEl.setSize(B.width,B.height);this.maskEl.enableDisplayMode("block");this.maskEl.hide();if(this.loadMask){this.maskEl.show();}},getChildContainer:function(){if(this.el.select('.collapse').getCount()){return this.el.select('.collapse',true).first();
-}return this.el;},mask:function(){this.maskEl.show();},unmask:function(){this.maskEl.hide();}});
+;},initEvents:function(){this.el.select('.navbar-toggle',true).on('click',this.onToggle,this);var A={tag:"div",cls:"x-dlg-mask"};this.maskEl=Roo.DomHelper.append(this.el,A,true);var B=this.el.getSize();this.maskEl.setSize(B.width,B.height);this.maskEl.enableDisplayMode("block");
+this.maskEl.hide();if(this.loadMask){this.maskEl.show();}},getChildContainer:function(){if(this.el&&this.el.select('.collapse').getCount()){return this.el.select('.collapse',true).first();}return this.el;},mask:function(){this.maskEl.show();},unmask:function(){this.maskEl.hide();
+},onToggle:function(){if(this.fireEvent('beforetoggle',this)===false){return;}var ce=this.el.select('.navbar-collapse',true).first();if(!ce.hasClass('show')){this.expand();}else{this.collapse();}},expand:function(){var ce=this.el.select('.navbar-collapse',true).first();
+if(ce.hasClass('collapsing')){return;}ce.dom.style.height='';ce.addClass('in');ce.removeClass('collapse');ce.addClass('show');var h=ce.getHeight();Roo.log(h);ce.removeClass('show');ce.addClass('collapsing');ce.setHeight(0);ce.on('transitionend',function(){ce.removeClass('collapsing');
+ce.addClass('show');ce.removeClass('collapse');ce.dom.style.height='';},this,{single:true});ce.setHeight(h);ce.dom.scrollTop=0;},collapse:function(){var ce=this.el.select('.navbar-collapse',true).first();if(ce.hasClass('collapsing')||ce.hasClass('collapse')){return;
+}ce.removeClass('in');ce.setHeight(ce.getHeight());ce.removeClass('show');ce.addClass('collapsing');ce.on('transitionend',function(){ce.dom.style.height='';ce.removeClass('collapsing');ce.addClass('collapse');},this,{single:true});ce.setHeight(0);}});
 // Roo/bootstrap/NavSimplebar.js
 Roo.bootstrap.NavSimplebar=function(A){Roo.bootstrap.NavSimplebar.superclass.constructor.call(this,A);};Roo.extend(Roo.bootstrap.NavSimplebar,Roo.bootstrap.Navbar,{inverse:false,type:false,arrangement:'',align:false,weight:'light',main:false,tag:false,getAutoCreate:function(){var A={tag:this.tag||'div',cls:'navbar navbar-expand-lg roo-navbar-simple'}
 ;if(['light','white'].indexOf(this.weight)>-1){A.cls+=['light','white'].indexOf(this.weight)>-1?' navbar-light':' navbar-dark';}A.cls+=' bg-'+this.weight;if(this.inverse){A.cls+=' navbar-inverse';}A.cn=[{cls:'nav',tag:'ul'}];this.type=this.type||'nav';if(['tabs','pills'].indexOf(this.type)!=-1){A.cn[0].cls+=' nav-'+this.type}
@@ -207,7 +208,7 @@ Roo.bootstrap.NavSidebarItem=function(A){Roo.bootstrap.NavSidebarItem.superclass
 }if(this.open){A.cls+=' open x-open';}if(this.glyphicon||this.icon){var c=this.glyphicon?('glyphicon glyphicon-'+this.glyphicon):this.icon;a.cn.push({tag:'i',cls:c});}if(!this.buttonView){var B={tag:'span',html:this.html||''};a.cn.push(B);}if(this.badge!==''){a.cn.push({tag:'span',cls:'badge pull-right badge-'+this.badgeWeight,html:this.badge}
 );}if(this.menu){if(this.showArrow){a.cn.push({tag:'i',cls:'glyphicon glyphicon-chevron-down pull-right'});}a.cls+=' dropdown-toggle treeview';}return A;},initEvents:function(){if(typeof(this.menu)!='undefined'){this.menu.parentType=this.xtype;this.menu.triggerEl=this.el;
 this.menu=this.addxtype(Roo.apply({},this.menu));}this.el.on('click',this.onClick,this);if(this.badge!==''){this.badgeEl=this.el.select('.badge',true).first().setVisibilityMode(Roo.Element.DISPLAY);}},onClick:function(e){if(this.disabled){e.preventDefault();
-return;}if(this.preventDefault){e.preventDefault();}this.fireEvent('click',this);},disable:function(){this.setDisabled(true);},enable:function(){this.setDisabled(false);},setDisabled:function(A){if(this.disabled==A){return;}this.disabled=A;if(A){this.el.addClass('disabled');
+return;}if(this.preventDefault){e.preventDefault();}this.fireEvent('click',this,e);},disable:function(){this.setDisabled(true);},enable:function(){this.setDisabled(false);},setDisabled:function(A){if(this.disabled==A){return;}this.disabled=A;if(A){this.el.addClass('disabled');
 return;}this.el.removeClass('disabled');return;},setActive:function(A){if(this.active==A){return;}this.active=A;if(A){this.el.addClass('active');return;}this.el.removeClass('active');return;},isActive:function(){return this.active;},setBadge:function(A){if(!this.badgeEl){return;
 }this.badgeEl.dom.innerHTML=A;}});
 // Roo/bootstrap/Row.js
@@ -325,7 +326,7 @@ return this.result;},getUrl:function(A){var B=this.options.url||this.form.url||t
 ,method:'GET',success:function(B){var C=false;var D;try{C=Roo.decode(B.responseText)}catch(e){Roo.log("Invalid data from server..");Roo.log(D);return;}if(!C||!C.success){Roo.log(C);Roo.MessageBox.alert(Roo.encode(C));return;}var E=C.data;if(this.uploadComplete){Roo.MessageBox.hide();
 return;}if(E){Roo.MessageBox.updateProgress(E.bytes_uploaded/E.bytes_total,Math.floor((E.bytes_total-E.bytes_uploaded)/1000)+'k remaining');}this.uploadProgress.defer(2000,this);},failure:function(B){Roo.log('progress url failed ');Roo.log(B);},scope:this}
 );},run:function(){this.form.getValues();var o=this.options;var A=this.getMethod();var B=A=='POST';if(o.clientValidation===false||this.form.isValid()){if(this.form.progressUrl){this.form.findField('UPLOAD_IDENTIFIER').setValue((new Date()*1)+''+Math.random());
-}Roo.Ajax.request(Roo.apply(this.createCallback(),{form:this.form.el.dom,url:this.getUrl(!B),method:A,params:B?this.getParams():null,isUpload:this.form.fileUpload}));this.uploadProgress();}else if(o.clientValidation!==false){this.failureType=Roo.form.Action.CLIENT_INVALID;
+}Roo.Ajax.request(Roo.apply(this.createCallback(),{form:this.form.el.dom,url:this.getUrl(!B),method:A,params:B?this.getParams():null,isUpload:this.form.fileUpload,formData:this.form.formData}));this.uploadProgress();}else if(o.clientValidation!==false){this.failureType=Roo.form.Action.CLIENT_INVALID;
 this.form.afterAction(this,false);}},success:function(A){this.uploadComplete=true;if(this.haveProgress){Roo.MessageBox.hide();}var B=this.processResponse(A);if(B===true||B.success){this.form.afterAction(this,true);return;}if(B.errors){this.form.markInvalid(B.errors);
 this.failureType=Roo.form.Action.SERVER_INVALID;}this.form.afterAction(this,false);},failure:function(A){this.uploadComplete=true;if(this.haveProgress){Roo.MessageBox.hide();}this.response=A;this.failureType=Roo.form.Action.CONNECT_FAILURE;this.form.afterAction(this,false);
 },handleResponse:function(A){if(this.form.errorReader){var rs=this.form.errorReader.read(A);var B=[];if(rs.records){for(var i=0,C=rs.records.length;i<C;i++){var r=rs.records[i];B[i]=r.data;}}if(B.length<1){B=null;}return {success:rs.success,errors:B};}var D=false;
@@ -507,8 +508,8 @@ break;case 'date':da[c.name]=new Date();break;case 'float':da[c.name]=0.0;break;
 // Roo/data/DataProxy.js
 Roo.data.DataProxy=function(){this.addEvents({beforeload:true,load:true,loadexception:true});Roo.data.DataProxy.superclass.constructor.call(this);};Roo.extend(Roo.data.DataProxy,Roo.util.Observable);
 // Roo/data/MemoryProxy.js
-Roo.data.MemoryProxy=function(A){if(A.data){A=A.data;}Roo.data.MemoryProxy.superclass.constructor.call(this);this.data=A;};Roo.extend(Roo.data.MemoryProxy,Roo.data.DataProxy,{load:function(A,B,C,D,E){A=A||{};var F;try{F=B.readRecords(this.data);}catch(e){this.fireEvent("loadexception",this,E,null,e);
-C.call(D,null,E,false);return;}C.call(D,F,E,true);},update:function(A,B){}});
+Roo.data.MemoryProxy=function(A){if(A.data){A=A.data;}Roo.data.MemoryProxy.superclass.constructor.call(this);this.data=A;};Roo.extend(Roo.data.MemoryProxy,Roo.data.DataProxy,{load:function(A,B,C,D,E){A=A||{};var F;try{F=B.readRecords(A.data?A.data:this.data);
+}catch(e){this.fireEvent("loadexception",this,E,null,e);C.call(D,null,E,false);return;}C.call(D,F,E,true);},update:function(A,B){}});
 // Roo/data/HttpProxy.js
 Roo.data.HttpProxy=function(A){Roo.data.HttpProxy.superclass.constructor.call(this);this.conn=A;this.useAjax=!A||!A.events;};Roo.extend(Roo.data.HttpProxy,Roo.data.DataProxy,{getConnection:function(){return this.useAjax?Roo.Ajax:this.conn;},load:function(A,B,C,D,E){if(this.fireEvent("beforeload",this,A)!==false){var o={params:A||{}
 ,request:{callback:C,scope:D,arg:E},reader:B,callback:this.loadResponse,scope:this};if(this.useAjax){Roo.applyIf(o,this.conn);if(this.activeRequest){Roo.Ajax.abort(this.activeRequest);}this.activeRequest=Roo.Ajax.request(o);}else{this.conn.request(o);}}else{C.call(D||this,null,E,false);
@@ -532,8 +533,8 @@ jj<fl;jj++){f=fi[jj];var B=(f.mapping!==undefined&&f.mapping!==null)?f.mapping:f
 if(vs===false||vs==='false'){E=false;}}var F=[];for(var i=0;i<c;i++){var n=C[i];var G={};var id=this.getId(n);for(var j=0;j<fl;j++){f=fi[j];var v=this.ef[j](n);if(!f.convert){Roo.log('missing convert for '+f.name);Roo.log(f);continue;}G[f.name]=f.convert((v!==undefined)?v:f.defaultValue);
 }var H=new A(G,id);H.json=n;F[i]=H;}return {raw:o,success:E,records:F,totalRecords:D};}});
 // Roo/data/ArrayReader.js
-Roo.data.ArrayReader=function(A,B){Roo.data.ArrayReader.superclass.constructor.call(this,A,B);};Roo.extend(Roo.data.ArrayReader,Roo.data.JsonReader,{readRecords:function(o){var A=this.meta?this.meta.id:null;var B=this.recordType,C=B.prototype.fields;var D=[];
-var E=o;for(var i=0;i<E.length;i++){var n=E[i];var F={};var id=((A||A===0)&&n[A]!==undefined&&n[A]!==""?n[A]:null);for(var j=0,G=C.length;j<G;j++){var f=C.items[j];var k=f.mapping!==undefined&&f.mapping!==null?f.mapping:j;var v=n[k]!==undefined?n[k]:f.defaultValue;
+Roo.data.ArrayReader=function(A,B){Roo.data.ArrayReader.superclass.constructor.call(this,A,B||A.fields);};Roo.extend(Roo.data.ArrayReader,Roo.data.JsonReader,{readRecords:function(o){var A=this.meta?this.meta.id:null;var B=this.recordType,C=B.prototype.fields;
+var D=[];var E=o;for(var i=0;i<E.length;i++){var n=E[i];var F={};var id=((A||A===0)&&n[A]!==undefined&&n[A]!==""?n[A]:null);for(var j=0,G=C.length;j<G;j++){var f=C.items[j];var k=f.mapping!==undefined&&f.mapping!==null?f.mapping:j;var v=n[k]!==undefined?n[k]:f.defaultValue;
 v=f.convert(v);F[f.name]=v;}var H=new B(F,id);H.json=n;D[D.length]=H;}return {records:D,totalRecords:D.length};}});
 // Roo/bootstrap/ComboBox.js
 Roo.bootstrap.ComboBox=function(A){Roo.bootstrap.ComboBox.superclass.constructor.call(this,A);this.addEvents({'expand':true,'collapse':true,'beforeselect':true,'select':true,'beforequery':true,'add':true,'edit':true,'remove':true,'afterremove':true,'specialfilter':true,'tick':true,'touchviewdisplay':true}
@@ -1733,12 +1734,13 @@ return false;}return true;},validate:function(){if(this.disabled||this.allowBlan
 // Roo/bootstrap/BezierSignature.js
 Roo.bootstrap.BezierSignature=function(A){Roo.bootstrap.BezierSignature.superclass.constructor.call(this,A);this.addEvents({"resize":true});};Roo.extend(Roo.bootstrap.BezierSignature,Roo.bootstrap.Component,{curve_data:[],is_empty:true,mouse_btn_down:true,canvas_height:'200px',dot_size:false,min_width:0.5,max_width:2.5,throttle:16,min_distance:5,bg_color:'rgba(0, 0, 0, 0)',dot_color:'black',velocity_filter_weight:0.7,onBegin:false,onEnd:false,getAutoCreate:function(){var A='roo-signature column';
 if(this.cls){A+=' '+this.cls;}var B=['lg','md','sm','xs'];for(var i=0;i<B.length;i++){if(this[B[i]]){A+=" col-"+B[i]+"-"+this[B[i]];}}var C={tag:'div',cls:A,cn:[{tag:'div',cls:'roo-signature-body',cn:[{tag:'canvas',cls:'roo-signature-body-canvas',height:this.canvas_height,width:this.canvas_width}
-]}]};return C;},initEvents:function(){Roo.bootstrap.BezierSignature.superclass.initEvents.call(this);var A=this.canvasEl();A.dom.style.touchAction='none';A.dom.style.msTouchAction='none';this.mouse_btn_down=false;A.on('mousedown',this._handleMouseDown,this);
-A.on('mousemove',this._handleMouseMove,this);Roo.select('html').first().on('mouseup',this._handleMouseUp,this);if(window.ontouchstart){A.on('touchstart',this._handleTouchStart,this);A.on('touchmove',this._handleTouchMove,this);A.on('touchend',this._handleTouchEnd,this);
-}Roo.EventManager.onWindowResize(this.resize,this,true);this.clear();this.resize();},resize:function(){var A=this.canvasEl().dom;var B=this.canvasElCtx();var C=B.getImageData(0,0,A.width,A.height);A.width=0;var D=window.getComputedStyle?getComputedStyle(this.el.dom,null):this.el.dom.currentStyle;
+]},{tag:'input',type:'file',style:'display: none'}]};return C;},initEvents:function(){Roo.bootstrap.BezierSignature.superclass.initEvents.call(this);var A=this.canvasEl();A.dom.style.touchAction='none';A.dom.style.msTouchAction='none';this.mouse_btn_down=false;
+A.on('mousedown',this._handleMouseDown,this);A.on('mousemove',this._handleMouseMove,this);Roo.select('html').first().on('mouseup',this._handleMouseUp,this);if(window.PointerEvent){A.on('pointerdown',this._handleMouseDown,this);A.on('pointermove',this._handleMouseMove,this);
+Roo.select('html').first().on('pointerup',this._handleMouseUp,this);}if('ontouchstart' in window){A.on('touchstart',this._handleTouchStart,this);A.on('touchmove',this._handleTouchMove,this);A.on('touchend',this._handleTouchEnd,this);}Roo.EventManager.onWindowResize(this.resize,this,true);
+this.fileEl().on('change',this.uploadImage,this);this.clear();this.resize();},resize:function(){var A=this.canvasEl().dom;var B=this.canvasElCtx();var C=B.getImageData(0,0,A.width,A.height);A.width=0;var D=window.getComputedStyle?getComputedStyle(this.el.dom,null):this.el.dom.currentStyle;
 var E=parseInt(D.paddingLeft)||0;var F=parseInt(D.paddingRight)||0;A.width=this.el.dom.clientWidth-E-F;B.putImageData(C,0,0);},_handleMouseDown:function(e){if(e.browserEvent.which===1){this.mouse_btn_down=true;this.strokeBegin(e);}},_handleMouseMove:function(e){if(this.mouse_btn_down){this.strokeMoveUpdate(e);
 }},_handleMouseUp:function(e){if(e.browserEvent.which===1&&this.mouse_btn_down){this.mouse_btn_down=false;this.strokeEnd(e);}},_handleTouchStart:function(e){e.preventDefault();if(e.browserEvent.targetTouches.length===1){this.strokeBegin(e);}},_handleTouchMove:function(e){e.preventDefault();
-this._strokeMoveUpdate(e);},_handleTouchEnd:function(e){var A=e.target===this.canvasEl().dom;if(A){e.preventDefault();this.strokeEnd(e);}},reset:function(){this._lastPoints=[];this._lastVelocity=0;this._lastWidth=(this.min_width+this.max_width)/2;this.canvasElCtx().fillStyle=this.dot_color;
+this.strokeMoveUpdate(e);},_handleTouchEnd:function(e){var A=e.target===this.canvasEl().dom;if(A){e.preventDefault();this.strokeEnd(e);}},reset:function(){this._lastPoints=[];this._lastVelocity=0;this._lastWidth=(this.min_width+this.max_width)/2;this.canvasElCtx().fillStyle=this.dot_color;
 },strokeMoveUpdate:function(e){this.strokeUpdate(e);if(this.throttle){this.throttle(this.strokeUpdate,this.throttle);}else{this.strokeUpdate(e);}},strokeBegin:function(e){var A={color:this.dot_color,points:[]};if(typeof this.onBegin==='function'){this.onBegin(e);
 }this.curve_data.push(A);this.reset();this.strokeUpdate(e);},strokeUpdate:function(e){var A=this.canvasEl().dom.getBoundingClientRect();var B=new this.Point(e.xy[0]-A.left,e.xy[1]-A.top,new Date().getTime());var C=this.curve_data[this.curve_data.length-1];
 var D=C.points;var E=D.length>0&&D[D.length-1];var F=E?B.distanceTo(E)<=this.min_distance:false;var G=C.color;if(!E||!(E&&F)){var H=this.addPoint(B);if(!E){this.drawDot({color:G,point:B});}else if(H){this.drawCurve({color:G,curve:H});}D.push({time:B.time,x:B.x,y:B.y}
@@ -1748,13 +1750,14 @@ B.shift();return D;}return null;},calculateCurveWidths:function(A,B){var C=this.
 C.fill();},drawCurve:function(_a){var A=_a.color,B=_a.curve;var C=this.canvasElCtx();var D=B.endWidth-B.startWidth;var E=Math.floor(B.length())*2;C.beginPath();C.fillStyle=A;for(var i=0;i<E;i+=1){var t=i/E;var tt=t*t;var F=tt*t;var u=1-t;var uu=u*u;var G=uu*u;
 var x=G*B.startPoint.x;x+=3*uu*t*B.control1.x;x+=3*u*tt*B.control2.x;x+=F*B.endPoint.x;var y=G*B.startPoint.y;y+=3*uu*t*B.control1.y;y+=3*u*tt*B.control2.y;y+=F*B.endPoint.y;var H=B.startWidth+F*D;this.drawCurveSegment(x,y,H);}C.closePath();C.fill();},drawCurveSegment:function(x,y,A){var B=this.canvasElCtx();
 B.moveTo(x,y);B.arc(x,y,A,0,2*Math.PI,false);this.is_empty=false;},clear:function(){var A=this.canvasElCtx();var B=this.canvasEl().dom;A.fillStyle=this.bg_color;A.clearRect(0,0,B.width,B.height);A.fillRect(0,0,B.width,B.height);this.curve_data=[];this.reset();
-this.is_empty=true;},canvasEl:function(){return this.el.select('canvas',true).first();},canvasElCtx:function(){return this.el.select('canvas',true).first().dom.getContext('2d');},getImage:function(A){if(this.is_empty){return false;}return this.canvasEl().dom.toDataURL('image/'+A,false);
-},drawFromImage:function(A){var B=new Image();B.src=A;this.canvasElCtx().drawImage(B,0,0);},Point:(function(){function Point(x,y,A){this.x=x;this.y=y;this.time=A||Date.now();}Point.prototype.distanceTo=function(A){return Math.sqrt(Math.pow(this.x-A.x,2)+Math.pow(this.y-A.y,2));
-};Point.prototype.equals=function(A){return this.x===A.x&&this.y===A.y&&this.time===A.time;};Point.prototype.velocityFrom=function(A){return this.time!==A.time?this.distanceTo(A)/(this.time-A.time):0;};return Point;}()),Bezier:(function(){function Bezier(A,B,C,D,E,F){this.startPoint=A;
-this.control2=B;this.control1=C;this.endPoint=D;this.startWidth=E;this.endWidth=F;}Bezier.fromPoints=function(A,B,C){var c2=this.calculateControlPoints(A[0],A[1],A[2],C).c2;var c3=this.calculateControlPoints(A[1],A[2],A[3],C).c1;return new Bezier(A[1],c2,c3,A[2],B.start,B.end);
-};Bezier.calculateControlPoints=function(s1,s2,s3,A){var B=s1.x-s2.x;var C=s1.y-s2.y;var D=s2.x-s3.x;var E=s2.y-s3.y;var m1={x:(s1.x+s2.x)/2.0,y:(s1.y+s2.y)/2.0};var m2={x:(s2.x+s3.x)/2.0,y:(s2.y+s3.y)/2.0};var l1=Math.sqrt(B*B+C*C);var l2=Math.sqrt(D*D+E*E);
-var F=m1.x-m2.x;var G=m1.y-m2.y;var k=l2/(l1+l2);var cm={x:m2.x+F*k,y:m2.y+G*k};var tx=s2.x-cm.x;var ty=s2.y-cm.y;return {c1:new A.Point(m1.x+tx,m1.y+ty),c2:new A.Point(m2.x+tx,m2.y+ty)};};Bezier.prototype.length=function(){var A=10;var B=0;var px;var py;
-for(var i=0;i<=A;i+=1){var t=i/A;var cx=this.point(t,this.startPoint.x,this.control1.x,this.control2.x,this.endPoint.x);var cy=this.point(t,this.startPoint.y,this.control1.y,this.control2.y,this.endPoint.y);if(i>0){var C=cx-px;var D=cy-py;B+=Math.sqrt(C*C+D*D);
-}px=cx;py=cy;}return B;};Bezier.prototype.point=function(t,A,c1,c2,B){return (A*(1.0-t)*(1.0-t)*(1.0-t))+(3.0*c1*(1.0-t)*(1.0-t)*t)+(3.0*c2*(1.0-t)*t*t)+(B*t*t*t);};return Bezier;}()),throttle:function(fn,A){if(A===void 0){A=250;}var B=0;var C=null;var D;
-var E;var F;var G=function(){B=Date.now();C=null;D=fn.apply(E,F);if(!C){E=null;F=[];}};return function H(){var I=[];for(var _i=0;_i<arguments.length;_i++){I[_i]=arguments[_i];}var J=Date.now();var K=A-(J-B);E=this;F=I;if(K<=0||K>A){if(C){clearTimeout(C);C=null;
-}B=J;D=fn.apply(E,F);if(!C){E=null;F=[];}}else if(!C){C=window.setTimeout(G,K);}return D;};}});
+this.is_empty=true;},fileEl:function(){return this.el.select('input',true).first();},canvasEl:function(){return this.el.select('canvas',true).first();},canvasElCtx:function(){return this.el.select('canvas',true).first().dom.getContext('2d');},getImage:function(A){if(this.is_empty){return false;
+}return this.canvasEl().dom.toDataURL('image/'+A,1);},drawFromImage:function(A){var B=new Image();B.onload=function(){this.canvasElCtx().drawImage(B,0,0);}.bind(this);B.src=A;this.is_empty=false;},selectImage:function(){this.fileEl().dom.click();},uploadImage:function(e){var A=new FileReader();
+A.onload=function(e){var B=new Image();B.onload=function(){this.reset();this.canvasElCtx().drawImage(B,0,0);}.bind(this);B.src=e.target.result;}.bind(this);A.readAsDataURL(e.target.files[0]);},Point:(function(){function Point(x,y,A){this.x=x;this.y=y;this.time=A||Date.now();
+}Point.prototype.distanceTo=function(A){return Math.sqrt(Math.pow(this.x-A.x,2)+Math.pow(this.y-A.y,2));};Point.prototype.equals=function(A){return this.x===A.x&&this.y===A.y&&this.time===A.time;};Point.prototype.velocityFrom=function(A){return this.time!==A.time?this.distanceTo(A)/(this.time-A.time):0;
+};return Point;}()),Bezier:(function(){function Bezier(A,B,C,D,E,F){this.startPoint=A;this.control2=B;this.control1=C;this.endPoint=D;this.startWidth=E;this.endWidth=F;}Bezier.fromPoints=function(A,B,C){var c2=this.calculateControlPoints(A[0],A[1],A[2],C).c2;
+var c3=this.calculateControlPoints(A[1],A[2],A[3],C).c1;return new Bezier(A[1],c2,c3,A[2],B.start,B.end);};Bezier.calculateControlPoints=function(s1,s2,s3,A){var B=s1.x-s2.x;var C=s1.y-s2.y;var D=s2.x-s3.x;var E=s2.y-s3.y;var m1={x:(s1.x+s2.x)/2.0,y:(s1.y+s2.y)/2.0}
+;var m2={x:(s2.x+s3.x)/2.0,y:(s2.y+s3.y)/2.0};var l1=Math.sqrt(B*B+C*C);var l2=Math.sqrt(D*D+E*E);var F=m1.x-m2.x;var G=m1.y-m2.y;var k=l2/(l1+l2);var cm={x:m2.x+F*k,y:m2.y+G*k};var tx=s2.x-cm.x;var ty=s2.y-cm.y;return {c1:new A.Point(m1.x+tx,m1.y+ty),c2:new A.Point(m2.x+tx,m2.y+ty)}
+;};Bezier.prototype.length=function(){var A=10;var B=0;var px;var py;for(var i=0;i<=A;i+=1){var t=i/A;var cx=this.point(t,this.startPoint.x,this.control1.x,this.control2.x,this.endPoint.x);var cy=this.point(t,this.startPoint.y,this.control1.y,this.control2.y,this.endPoint.y);
+if(i>0){var C=cx-px;var D=cy-py;B+=Math.sqrt(C*C+D*D);}px=cx;py=cy;}return B;};Bezier.prototype.point=function(t,A,c1,c2,B){return (A*(1.0-t)*(1.0-t)*(1.0-t))+(3.0*c1*(1.0-t)*(1.0-t)*t)+(3.0*c2*(1.0-t)*t*t)+(B*t*t*t);};return Bezier;}()),throttle:function(fn,A){if(A===void 0){A=250;
+}var B=0;var C=null;var D;var E;var F;var G=function(){B=Date.now();C=null;D=fn.apply(E,F);if(!C){E=null;F=[];}};return function H(){var I=[];for(var _i=0;_i<arguments.length;_i++){I[_i]=arguments[_i];}var J=Date.now();var K=A-(J-B);E=this;F=I;if(K<=0||K>A){if(C){clearTimeout(C);
+C=null;}B=J;D=fn.apply(E,F);if(!C){E=null;F=[];}}else if(!C){C=window.setTimeout(G,K);}return D;};}});