2 lines
12 KiB
JavaScript
2 lines
12 KiB
JavaScript
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/** layuiAdmin.pro-v1.2.1 LPPL License By http://www.layui.com/admin/ */
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;function ue_callback(e,t){function a(e,t,a,i){var r,o=0,s=0,n=e.width||a,l=e.height||i;(n>t||l>t)&&(n>=l?(o=n-t)&&(r=(o/n).toFixed(2),e.height=l-l*r,e.width=t):(s=l-t)&&(r=(s/l).toFixed(2),e.width=n-n*r,e.height=t))}var i=document,r=$G("J_picBoard"),o=i.createElement("img");removeMaskLayer(),"SUCCESS"==t?(r.innerHTML="",o.onload=function(){a(this,300),r.appendChild(o);var e=new scrawl;e.btn2Highlight("J_removeImg"),e.btn2Highlight("J_sacleBoard")},o.src=e):alert(t)}function removeMaskLayer(){var e=$G("J_maskLayer");e.className="maskLayerNull",e.innerHTML="",dialog.buttons[0].setDisabled(!1)}function addMaskLayer(e){var t=$G("J_maskLayer");dialog.buttons[0].setDisabled(!0),t.className="maskLayer",t.innerHTML=e}function exec(scrawlObj){if(scrawlObj.isScrawl){addMaskLayer(lang.scrawlUpLoading);var base64=scrawlObj.getCanvasData();if(base64){var options={timeout:1e5,onsuccess:function(xhr){if(!scrawlObj.isCancelScrawl){var responseObj;if(responseObj=eval("("+xhr.responseText+")"),"200"==responseObj.Code){var imgObj={},url=editor.options.scrawlUrlPrefix+responseObj.Data.src;imgObj.src=url,imgObj._src=url,imgObj.alt=responseObj.Data.FileName||"",imgObj.title=responseObj.Data.FileName||"",editor.execCommand("insertImage",imgObj),dialog.close()}else alert(responseObj.Msg)}},onerror:function(){alert(lang.imageError),dialog.close()}};options[editor.getOpt("scrawlFieldName")]=base64;var actionUrl=editor.getActionUrl(editor.getOpt("scrawlActionName")),params=utils.serializeParam(editor.queryCommandValue("serverparam"))||"",url=utils.formatUrl(actionUrl+(actionUrl.indexOf("?")==-1?"?":"&")+params);ajax.request(url,options)}}else addMaskLayer(lang.noScarwl+" <input type='button' value='"+lang.continueBtn+"' onclick='removeMaskLayer()'/>")}var scrawl=function(e){e&&this.initOptions(e)};!function(){var e=$G("J_brushBoard"),t=e.getContext("2d"),a=[],i=0;scrawl.prototype={isScrawl:!1,brushWidth:-1,brushColor:"",initOptions:function(e){var t=this;t.originalState(e),t._buildToolbarColor(e.colorList),t._addBoardListener(e.saveNum),t._addOPerateListener(e.saveNum),t._addColorBarListener(),t._addBrushBarListener(),t._addEraserBarListener(),t._addAddImgListener(),t._addRemoveImgListenter(),t._addScalePicListenter(),t._addClearSelectionListenter(),t._originalColorSelect(e.drawBrushColor),t._originalBrushSelect(e.drawBrushSize),t._clearSelection()},originalState:function(e){var a=this;a.brushWidth=e.drawBrushSize,a.brushColor=e.drawBrushColor,t.lineWidth=a.brushWidth,t.strokeStyle=a.brushColor,t.fillStyle="transparent",t.lineCap="round",t.fill()},_buildToolbarColor:function(e){var t=null,a=[];a.push("<table id='J_colorList'>");for(var i,r=0;i=e[r++];)(r-1)%5==0&&(1!=r&&a.push("</tr>"),a.push("<tr>")),t="#"+i,a.push("<td><a title='"+t+"' href='javascript:void(0)' style='background-color:"+t+"'></a></td>");a.push("</tr></table>"),$G("J_colorBar").innerHTML=a.join("")},_addBoardListener:function(r){var o,s=this,n=0,l=-1,c=-1,d=!1,h=!1,u=!1,p=0,m="";n=parseInt(domUtils.getComputedStyle($G("J_wrap"),"margin-left")),a.push(t.getImageData(0,0,t.canvas.width,t.canvas.height)),i+=1,domUtils.on(e,["mousedown","mousemove","mouseup","mouseout"],function(e){switch(o=browser.webkit?e.which:p,e.type){case"mousedown":p=1,m=1,d=!0,u=!1,h=!1,s.isScrawl=!0,l=e.clientX-n,c=e.clientY-n,t.beginPath();break;case"mousemove":if(!m&&0==o)return;if(!m&&o&&(l=e.clientX-n,c=e.clientY-n,t.beginPath(),m=1),u||!d)return;var a=e.clientX-n,i=e.clientY-n;t.moveTo(l,c),t.lineTo(a,i),t.stroke(),l=a,c=i,h=!0;break;case"mouseup":if(p=0,!d)return;h||(t.arc(l,c,t.lineWidth,0,2*Math.PI,!1),t.fillStyle=t.strokeStyle,t.fill()),t.closePath(),s._saveOPerate(r),d=!1,h=!1,u=!0,l=-1,c=-1;break;case"mouseout":if(m="",p=0,1==o)return;t.closePath()}})},_addOPerateListener:function(e){var r=this;domUtils.on($G("J_previousStep"),"click",function(){i>1&&(i-=1,t.clearRect(0,0,t.canvas.width,t.canvas.height),t.putImageData(a[i-1],0,0),r.btn2Highlight("J_nextStep"),1==i&&r.btn2disable("J_previousStep"))}),domUtils.on($G("J_nextStep"),"click",function(){i>0&&i<a.length&&(t.clearRect(
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