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🚧 Plugin loading and hook injection

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This commit is contained in:
joostdecock 2018-07-18 11:45:46 +00:00
parent 8050628848
commit 530a2b11bb
3 changed files with 30 additions and 24 deletions
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27
lib/pattern.ts
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@ -7,7 +7,7 @@ import { Option } from './option'
export class Pattern {
config: PatternConfig;
svg: Svg = new Svg();
svg: Svg;
parts: {
[index: string]: Part;
}
@ -15,7 +15,7 @@ export class Pattern {
values: {[propName: string]: any} = {};
settings: {[propName: string]: any} = {mode: 'draft', units: 'metric'};
hooks: Hooks;
on: function;
on: () => void;
constructor(config: PatternConfig) {
if(!config) {
@ -26,6 +26,7 @@ export class Pattern {
}
this.config = config;
this.parts = {};
this.svg = new Svg();
this.hooks = new Hooks();
this.on = this.hooks.on;
for (let id of config.parts) {
@ -47,15 +48,19 @@ export class Pattern {
}
render(): string {
let svg = new Svg(this);
this.hooks.attach('preSvgRender', svg);
this.hooks.attach('postSvgRender', svg);
//svg.pre('preRenderSvg', function(next) {
// console.log('manual attach');
// this.style += "path {stroke: #000; fill: none;}";
// next();
//});
this.hooks.attach('preRenderSvg', this.svg);
this.hooks.attach('postRenderSvg', this.svg);
return svg.render(this);
return this.svg.render(this);
}
loadPlugin(plugin: () => void): void {
console.log('Pattern::loadPlugin', plugin);
for(let hook of this.hooks.all) {
if(typeof plugin[hook] === 'function') {
console.log('Pattern::loadPlugin - hook', plugin[hook]);
this.on(hook, plugin[hook]);
}
}
}
}