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2 lines
49 KiB
2 lines
49 KiB
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h={contentSize:F({},this.contentSize),clientSize:F({},this.clientSize),borderSize:F({},this.borderSize),offsetSize:F({},this.offsetSize)};Object.keys(h).forEach((function(t){Object.keys(o[t]).forEach((function(e){Object.defineProperty(o[t],e,{configurable:!0,enumerable:!0,get:function(){return h[t][e]},set:function(i){h[t][e]=i}})}))})),this.computedStyle=this.style}var e=t.prototype;return e.add=function(t){t.parent=this,this.children[t.id]=t},e.getChildren=function(){var t=this;return Object.keys(this.children).map((function(e){return t.children[e]}))},e.prev=function(t){void 0===t&&(t=this);var e=t.parent.getChildren();return e[e.findIndex((function(e){return e.id==t.id}))-1]},e.querySelector=function(t){var e=this.getChildren();if("string"!=typeof t)return null;var i=e.find((function(e){var i=e.id,n=e.attributes;return i==t||n&&n.uid==t}));return i||(this.parent&&this.parent.querySelector&&this.parent.querySelector(t)||null)},e.getLineRect=function(t,e){var 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i==h[0]&&(this[i].left=t.left+s+v+E+(D?2*-c:0),this[i].top=t.top+l+x+k+(Y?2*-u:0),this[i].width=t.width+(this[i].widthAdd?0:H),this[i].height=t.height+(this[i].heightAdd?0:C),this[i].widthAdd=H,this[i].heightAdd=C),i==h[1]&&(this[i].left=t.left+s+E+(D<0?-c:0),this[i].top=t.top+l+k+(Y?-u:0),this[i].width=t.width+v+w,this[i].height=t.height+x+S),i==h[2]&&(this[i].left=t.left+s+E/2+(D<0?-c:0),this[i].top=t.top+l+k/2+(Y?-u:0),this[i].width=t.width+v+w+E/2+F/2,this[i].height=t.height+x+S+T/2+k/2),i==h[3]&&(this[i].left=t.left+(D<0?-c:0),this[i].top=t.top+(Y?-u:0),this[i].width=t.width+v+w+E+F+s+c,this[i].height=t.height+x+S+T+k+u+l),this[i]},e.layoutBoxUpdate=function(t,e,i,n){var r=this;if(void 0===i&&(i=-1),"border-box"==e.boxSizing){var o=e||{},s=o.border,a=(s=void 0===s?{}:s).borderWidth,l=void 0===a?0:a,d=o.borderTop,c=(d=void 0===d?{}:d).borderTopWidth,f=void 0===c?l:c,u=o.borderBottom,p=(u=void 0===u?{}:u).borderBottomWidth,g=void 0===p?l:p,v=o.borderRight,y=(v=void 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nt=function(t,e,n){"dashed"==e?/mp/.test(I)?i.setLineDash([Math.ceil(4*t/3),Math.ceil(4*t/3)]):i.setLineDash([Math.ceil(6*t),Math.ceil(6*t)]):"dotted"==e&&i.setLineDash([t,t]),i.setStrokeStyle(n)},rt=function(t,e,n,r,o,s,h,a,l,d,c,f,p,g,v){i.save(),i.setLineCap(v?"square":u),i.setLineWidth(f),nt(f,p,g),i.beginPath(),i.arc(t,e,h,Math.PI*l,Math.PI*d),i.lineTo(n,r),i.arc(o,s,a,Math.PI*d,Math.PI*c),i.stroke(),i.restore()};if(i.save(),h&&!a&&!c&&!l&&!d)return i.setLineWidth(v),nt(v,y,x),this.roundRect(o,s,n,r,f,!1,!!x),void i.restore();m&&rt(o+n-tt,s+r-tt,o+it,s+r,o+it,s+r-it,tt,it,.25,.5,.75,m,z,B,U&&j),U&&rt(o+it,s+r-it,o,s+J,o+J,s+J,it,J,.75,1,1.25,U,X,q,P&&m),P&&rt(o+J,s+J,o+n-Z,s,o+n-Z,s+Z,J,Z,1.25,1.5,1.75,P,T,R,U&&j),j&&rt(o+n-Z,s+Z,o+n,s+r-tt,o+n-tt,s+r-tt,Z,tt,1.75,2,.25,j,H,D,P&&m)}},r.prototype.setOpacity=function(t){var e=t.opacity,i=void 0===e?1:e;this.ctx.setGlobalAlpha(i)},r.prototype.drawPattern=function(t,n,r){return e(this,void 0,void 0,(function(){var e=this;return 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this.imageBus[t]||(this.imageBus[t]=this.createImage(t,this.useCORS)),this.imageBus[t]},r.prototype.create=function(n,r){return e(this,void 0,void 0,(function(){function e(i,n,r){void 0===n&&(n={}),void 0===r&&(r=!0);var o=[];return i.forEach((function(i){var s=i.styles,h=void 0===s?{}:s,a=i.children,l=void 0===a?[]:a,d=i.text,c=void 0===d?"":d,f=i.type,u=void 0===f?"":f,p={};p=t(r?t({},n):{},h);var g={},v={},y={};Object.keys(p).map((function(t){if(t.includes("padding")||t.includes("margin")){var e=V(t,p[t]);Object.keys(e).map((function(t){t.includes("Left")?v[t]=e[t]:t.includes("Right")?y[t]=e[t]:g[t]=e[t]}))}}));if(p.textIndent&&(v.textIndent=p.textIndent,delete n.textIndent),""!==c){var x=Array.from(c);x.forEach((function(t,e){var i=Object.assign({},p,g);0===e?Object.assign(i,v):e==x.length-1&&Object.assign(i,y),delete i.padding,delete i.margin,o.push({type:"text",text:t,styles:i})}))}if(u==gt||u==yt)o.push(i);else if("block"===h.display&&l.length>0){var b=e(l,p,!1);i.children=b,i.flattened=!0,o.push(i)}else if(l.length>0){b=e(l,p,r);o=o.concat(b)}})),o}var o,s,h,a,l,d,c,f,u,p,g,v,y,b,w,m,S,z,I,M,B;return i(this,(function(i){switch(i.label){case 0:if(!n)return[2];if(n.styles||(n.styles=n.css||{}),o=n.type,s=o==gt,h=[vt,yt].includes(o),a="textBox"==o,l=n.styles||{},d=l.backgroundImage,c=l.display,s&&!n.src&&!n.url)return[2];if(c==x)return[2];if(h||a){if(f=n.children,!n.text&&(!f||f&&!f.length))return[2];f&&f.length&&!n.flattened&&(u=e(n.children),n.type="view",n.children=u)}if(!(s||n.type==xt&&d))return[3,4];p=s?n.src:"",g=/url\(['"]?(.*?)['"]?\)/.exec(d),d&&g&&g[1]&&(p=g[1]||""),i.label=1;case 1:return i.trys.push([1,3,,4]),[4,this.getImageInfo(p)];case 2:return v=i.sent(),y=v.width,b=v.height,!(w=v.path)&&s?[2]:(w&&(n.attributes=Object.assign(n.attributes||{},{width:y,height:b,path:w,src:w,naturalSrc:p})),[3,4]);case 3:return m=i.sent(),n.type!=xt?[2]:(this.lifecycle("onEffectFail",t(t({},m),{src:p})),[3,4]);case 4:if(this.count+=1,S=new pt(n,r,this.root,this.ctx),!(z=n.views||n.children))return[3,8];I=0,i.label=5;case 5:return I<z.length?(M=z[I],[4,this.create(M,S)]):[3,8];case 6:(B=i.sent())&&S.add(B),i.label=7;case 7:return I++,[3,5];case 8:return[2,S]}}))}))},r.prototype.drawNode=function(t,n){return void 0===n&&(n=!1),e(this,void 0,void 0,(function(){var e,r,o,s,h,a,l,d,c,f,u,p,g,v,y,x,b,w,m,S,z,I,M;return i(this,(function(i){switch(i.label){case 0:return e=t.layoutBox,r=t.computedStyle,o=t.attributes,s=t.name,h=t.children,a=t.fixedLine,l=t.attributes,d=l.src,c=l.text,f=r.position,u=r.backgroundImage,p=r.backgroundRepeat,["fixed"].includes(f)&&!n?[2]:(this.ctx.save(),s!==xt?[3,7]:d&&u?p?[4,this.drawPattern(o,e,r)]:[3,2]:[3,5]);case 1:return i.sent(),[3,4];case 2:return[4,this.drawImage(o,e,r,!1)];case 3:i.sent(),i.label=4;case 4:return[3,6];case 5:this.drawView(e,r),i.label=6;case 6:return[3,10];case 7:return s===gt&&d?[4,this.drawImage(o,e,r,!1)]:[3,9];case 8:return i.sent(),[3,10];case 9:s===vt?this.drawText(c,e,r,o):s===yt&&QR.api&&console.warn("single"),i.label=10;case 10:if(this.progress+=1,v=(g=a||{}).beforeElements,y=g.afterElements,!v)return[3,14];x=0,b=v,i.label=11;case 11:return x<b.length?(M=b[x],[4,this.drawNode(M)]):[3,14];case 12:i.sent(),i.label=13;case 13:return x++,[3,11];case 14:if(!h)return[3,18];w=Object.values?Object.values(h):Object.keys(h).map((function(t){return h[t]})),m=0,S=w,i.label=15;case 15:return m<S.length?"absolute"===(M=S[m]).computedStyle.position?[3,17]:[4,this.drawNode(M)]:[3,18];case 16:i.sent(),i.label=17;case 17:return m++,[3,15];case 18:if(!y)return[3,22];z=0,I=y,i.label=19;case 19:return z<I.length?(M=I[z],[4,this.drawNode(M)]):[3,22];case 20:i.sent(),i.label=21;case 21:return z++,[3,19];case 22:return this.ctx.restore(),[2]}}))}))},r.prototype.render=function(t){var n=this;return void 0===t&&(t=30),new Promise((function(r,o){return e(n,void 0,void 0,(function(){var e,n,s,h,a,l,d,c,f,u;return i(this,(function(i){switch(i.label){case 0:return e=+new Date,this.init(),[4,(p=t,void 0===p&&(p=0),new Promise((function(t){return setTimeout(t,p)})))];case 1:i.sent(),i.label=2;case 2:if(i.trys.push([2,14,,15]),!this.node)return[3,12];if(n=this.root.fixedLine||{},s=n.beforeElements,h=n.afterElements,!s)return[3,6];a=0,l=s,i.label=3;case 3:return a<l.length?(f=l[a],[4,this.drawNode(f,!0)]):[3,6];case 4:i.sent(),i.label=5;case 5:return a++,[3,3];case 6:return[4,this.drawNode(this.node)];case 7:if(i.sent(),!h)return[3,11];d=0,c=h,i.label=8;case 8:return d<c.length?(f=c[d],[4,this.drawNode(f,!0)]):[3,11];case 9:i.sent(),i.label=10;case 10:return d++,[3,8];case 11:return r(this.node),[3,13];case 12:this.lifecycle("onEffectFail","node is empty"),i.label=13;case 13:return[3,15];case 14:return u=i.sent(),this.lifecycle("onEffectFail",u),o(u),[3,15];case 15:return this.performance&&console.log("渲染用时："+(+new Date-e-30)+"ms"),[2]}var p}))}))}))},r.prototype.onEffectFinished=function(){var t=this,e=Object.keys(this.imageBus).map((function(e){return t.imageBus[e]}));return Promise.all(e)},r.prototype.destroy=function(){this.node=[]},r.prototype.save=function(t){try{var e=t||{},i=e.fileType,n=void 0===i?"png":i,r=e.quality,o=void 0===r?1:r;return this.canvas.toDataURL("image/".concat(n),o)}catch(t){return this.lifecycle("onEffectFail","image cross domain"),t}},r}();n.WEB==I&&(window.Painter=Mt);export{Mt as Painter,Mt as default};
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