@rybos/angular2gridster
Version:
[](https://badge.fury.io/js/angular2gridster)
62 lines • 10.8 kB
JavaScript
import { of, fromEvent, merge } from 'rxjs';
import { debounceTime, map, distinctUntilChanged } from 'rxjs/operators';
export class GridsterOptions {
constructor(config, gridsterElement) {
this.defaults = {
lanes: 5,
direction: 'horizontal',
widthHeightRatio: 1,
shrink: false,
responsiveView: true,
responsiveSizes: false,
responsiveToParent: false,
dragAndDrop: true,
resizable: false,
useCSSTransforms: false,
floating: true,
tolerance: 'pointer'
};
this.responsiveOptions = [];
this.breakpointsMap = {
sm: 576,
md: 768,
lg: 992,
xl: 1200 // Extra large
};
const responsiveContainer = config.responsiveToParent ? gridsterElement : window;
this.basicOptions = config;
this.responsiveOptions = this.extendResponsiveOptions(config.responsiveOptions || []);
this.change = merge(of(this.getOptionsByWidth(this.getElementWidth(responsiveContainer))), fromEvent(window, 'resize').pipe(debounceTime(config.responsiveDebounce || 0), map((event) => this.getOptionsByWidth(this.getElementWidth(responsiveContainer))))).pipe(distinctUntilChanged(null, (options) => options.minWidth));
}
getOptionsByWidth(width) {
let i = 0;
let options = Object.assign({}, this.defaults, this.basicOptions);
while (this.responsiveOptions[i]) {
if (this.responsiveOptions[i].minWidth <= width) {
options = this.responsiveOptions[i];
}
i++;
}
return options;
}
extendResponsiveOptions(responsiveOptions) {
return responsiveOptions
// responsive options are valid only with "breakpoint" property
.filter(options => options.breakpoint)
// set default minWidth if not given
.map((options) => {
return Object.assign({
minWidth: this.breakpointsMap[options.breakpoint] || 0
}, options);
})
.sort((curr, next) => curr.minWidth - next.minWidth)
.map((options) => Object.assign({}, this.defaults, this.basicOptions, options));
}
getElementWidth($element) {
if ($element === window) {
return window.innerWidth || document.documentElement.clientWidth || document.body.clientWidth;
}
return $element.clientWidth;
}
}
//# sourceMappingURL=data:application/json;base64,{"version":3,"file":"GridsterOptions.js","sourceRoot":"","sources":["../../../../projects/angular2gridster/src/lib/GridsterOptions.ts"],"names":[],"mappings":"AAAA,OAAO,EAAc,EAAE,EAAE,SAAS,EAAQ,KAAK,EAAE,MAAM,MAAM,CAAC;AAC9D,OAAO,EAAE,YAAY,EAAE,GAAG,EAAE,oBAAoB,EAAE,MAAM,gBAAgB,CAAC;AAIzE,MAAM,OAAO,eAAe;IAyCxB,YAAY,MAAwB,EAAE,eAA4B;QA3BlE,aAAQ,GAAqB;YACzB,KAAK,EAAE,CAAC;YACR,SAAS,EAAE,YAAY;YACvB,gBAAgB,EAAE,CAAC;YACnB,MAAM,EAAE,KAAK;YACb,cAAc,EAAE,IAAI;YACpB,eAAe,EAAE,KAAK;YACtB,kBAAkB,EAAE,KAAK;YACzB,WAAW,EAAE,IAAI;YACjB,SAAS,EAAE,KAAK;YAChB,gBAAgB,EAAE,KAAK;YACvB,QAAQ,EAAE,IAAI;YACd,SAAS,EAAE,SAAS;SACvB,CAAC;QAIF,sBAAiB,GAA4B,EAAE,CAAC;QAGhD,mBAAc,GAAG;YACb,EAAE,EAAE,GAAG;YACP,EAAE,EAAE,GAAG;YACP,EAAE,EAAE,GAAG;YACP,EAAE,EAAE,IAAI,CAAC,cAAc;SAC1B,CAAC;QAGE,MAAM,mBAAmB,GAAG,MAAM,CAAC,kBAAkB,CAAC,CAAC,CAAC,eAAe,CAAC,CAAC,CAAC,MAAM,CAAC;QAEjF,IAAI,CAAC,YAAY,GAAG,MAAM,CAAC;QAC3B,IAAI,CAAC,iBAAiB,GAAG,IAAI,CAAC,uBAAuB,CAAC,MAAM,CAAC,iBAAiB,IAAI,EAAE,CAAC,CAAC;QAEtF,IAAI,CAAC,MAAM,GAAG,KAAK,CACX,EAAE,CAAC,IAAI,CAAC,iBAAiB,CAAC,IAAI,CAAC,eAAe,CAAC,mBAAmB,CAAC,CAAC,CAAC,EACrE,SAAS,CAAC,MAAM,EAAE,QAAQ,CAAC,CAAC,IAAI,CAC5B,YAAY,CAAC,MAAM,CAAC,kBAAkB,IAAI,CAAC,CAAC,EAC5C,GAAG,CAAC,CAAC,KAAY,EAAE,EAAE,CAAC,IAAI,CAAC,iBAAiB,CAAC,IAAI,CAAC,eAAe,CAAC,mBAAmB,CAAC,CAAC,CAAC,CAC3F,CACJ,CAAC,IAAI,CAAC,oBAAoB,CAAC,IAAI,EAAE,CAAC,OAAY,EAAE,EAAE,CAAC,OAAO,CAAC,QAAQ,CAAC,CAAC,CAAC;IAC/E,CAAC;IAED,iBAAiB,CAAC,KAAa;QAC3B,IAAI,CAAC,GAAG,CAAC,CAAC;QACV,IAAI,OAAO,GAAqB,MAAM,CAAC,MAAM,CAAC,EAAE,EAAE,IAAI,CAAC,QAAQ,EAAE,IAAI,CAAC,YAAY,CAAC,CAAC;QAEpF,OAAO,IAAI,CAAC,iBAAiB,CAAC,CAAC,CAAC,EAAE;YAC9B,IAAI,IAAI,CAAC,iBAAiB,CAAC,CAAC,CAAC,CAAC,QAAQ,IAAI,KAAK,EAAE;gBAC7C,OAAO,GAAG,IAAI,CAAC,iBAAiB,CAAC,CAAC,CAAC,CAAC;aACvC;YACD,CAAC,EAAE,CAAC;SACP;QAED,OAAO,OAAO,CAAC;IACnB,CAAC;IAEO,uBAAuB,CAAC,iBAA0C;QACtE,OAAO,iBAAiB;YACpB,+DAA+D;aAC9D,MAAM,CAAC,OAAO,CAAC,EAAE,CAAC,OAAO,CAAC,UAAU,CAAC;YACtC,oCAAoC;aACnC,GAAG,CAAC,CAAC,OAAO,EAAE,EAAE;YACb,OAAO,MAAM,CAAC,MAAM,CAAC;gBACjB,QAAQ,EAAE,IAAI,CAAC,cAAc,CAAC,OAAO,CAAC,UAAU,CAAC,IAAI,CAAC;aACzD,EAAE,OAAO,CAAC,CAAC;QAChB,CAAC,CAAC;aACD,IAAI,CAAC,CAAC,IAAI,EAAE,IAAI,EAAE,EAAE,CAAC,IAAI,CAAC,QAAQ,GAAG,IAAI,CAAC,QAAQ,CAAC;aACnD,GAAG,CAAC,CAAC,OAAO,EAAE,EAAE,CAAmB,MAAM,CAAC,MAAM,CAAC,EAAE,EAAE,IAAI,CAAC,QAAQ,EAAE,IAAI,CAAC,YAAY,EAAE,OAAO,CAAC,CAAC,CAAC;IAC1G,CAAC;IAEO,eAAe,CAAC,QAAa;QACjC,IAAI,QAAQ,KAAK,MAAM,EAAE;YACrB,OAAO,MAAM,CAAC,UAAU,IAAI,QAAQ,CAAC,eAAe,CAAC,WAAW,IAAI,QAAQ,CAAC,IAAI,CAAC,WAAW,CAAC;SACjG;QAED,OAAO,QAAQ,CAAC,WAAW,CAAC;IAChC,CAAC;CACJ","sourcesContent":["import { Observable, of, fromEvent, pipe, merge } from 'rxjs';\r\nimport { debounceTime, map, distinctUntilChanged } from 'rxjs/operators';\r\n\r\nimport { IGridsterOptions } from './IGridsterOptions';\r\n\r\nexport class GridsterOptions {\r\n    direction: string;\r\n    lanes: number;\r\n    widthHeightRatio: number;\r\n    heightToFontSizeRatio: number;\r\n    responsiveView: boolean;\r\n    responsiveSizes: boolean;\r\n    responsiveToParent: boolean;\r\n    dragAndDrop: boolean;\r\n    resizable: boolean;\r\n    shrink: boolean;\r\n    minWidth: number;\r\n    useCSSTransforms: boolean;\r\n\r\n    defaults: IGridsterOptions = {\r\n        lanes: 5,\r\n        direction: 'horizontal',\r\n        widthHeightRatio: 1,\r\n        shrink: false,\r\n        responsiveView: true,\r\n        responsiveSizes: false,\r\n        responsiveToParent: false,\r\n        dragAndDrop: true,\r\n        resizable: false,\r\n        useCSSTransforms: false,\r\n        floating: true,\r\n        tolerance: 'pointer'\r\n    };\r\n\r\n    change: Observable<IGridsterOptions>;\r\n\r\n    responsiveOptions: Array<IGridsterOptions> = [];\r\n    basicOptions: IGridsterOptions;\r\n\r\n    breakpointsMap = {\r\n        sm: 576, // Small devices\r\n        md: 768, // Medium devices\r\n        lg: 992, // Large devices\r\n        xl: 1200 // Extra large\r\n    };\r\n\r\n    constructor(config: IGridsterOptions, gridsterElement: HTMLElement) {\r\n        const responsiveContainer = config.responsiveToParent ? gridsterElement : window;\r\n\r\n        this.basicOptions = config;\r\n        this.responsiveOptions = this.extendResponsiveOptions(config.responsiveOptions || []);\r\n\r\n        this.change = merge(\r\n                of(this.getOptionsByWidth(this.getElementWidth(responsiveContainer))),\r\n                fromEvent(window, 'resize').pipe(\r\n                    debounceTime(config.responsiveDebounce || 0),\r\n                    map((event: Event) => this.getOptionsByWidth(this.getElementWidth(responsiveContainer)))\r\n                )\r\n            ).pipe(distinctUntilChanged(null, (options: any) => options.minWidth));\r\n    }\r\n\r\n    getOptionsByWidth(width: number): IGridsterOptions {\r\n        let i = 0;\r\n        let options: IGridsterOptions = Object.assign({}, this.defaults, this.basicOptions);\r\n\r\n        while (this.responsiveOptions[i]) {\r\n            if (this.responsiveOptions[i].minWidth <= width) {\r\n                options = this.responsiveOptions[i];\r\n            }\r\n            i++;\r\n        }\r\n\r\n        return options;\r\n    }\r\n\r\n    private extendResponsiveOptions(responsiveOptions: Array<IGridsterOptions>): Array<IGridsterOptions> {\r\n        return responsiveOptions\r\n            // responsive options are valid only with \"breakpoint\" property\r\n            .filter(options => options.breakpoint)\r\n            // set default minWidth if not given\r\n            .map((options) => {\r\n                return Object.assign({\r\n                    minWidth: this.breakpointsMap[options.breakpoint] || 0\r\n                }, options);\r\n            })\r\n            .sort((curr, next) => curr.minWidth - next.minWidth)\r\n            .map((options) => <IGridsterOptions>Object.assign({}, this.defaults, this.basicOptions, options));\r\n    }\r\n\r\n    private getElementWidth($element: any) {\r\n        if ($element === window) {\r\n            return window.innerWidth || document.documentElement.clientWidth || document.body.clientWidth;\r\n        }\r\n\r\n        return $element.clientWidth;\r\n    }\r\n}\r\n"]}