@ux-aspects/ux-aspects
Version:
Open source user interface framework for building modern, responsive, mobile big data applications
79 lines • 12.7 kB
JavaScript
import { Directive, Input } from '@angular/core';
import { Subject } from 'rxjs';
import * as i0 from "@angular/core";
export class ColumnSortingDirective {
constructor() {
/** Emit the current sort state for all columns within the table */
this.events = new Subject();
/** Store the current sort state for all columns within the table */
this.order = [];
}
ngOnDestroy() {
this.events.complete();
}
/** Toggle the sorting state of a column */
toggleColumn(sorting) {
// apply sorting based on the single or multiple sort
this.order = this.singleSort ? this.toggleSingleColumn(sorting) : this.toggleMultipleColumn(sorting);
// emit the latest order
this.events.next(this.order);
return this.order;
}
/** Explicitly set the column state */
setColumnState(key, state) {
// check if the sorting has actually changed
if (this.order.find(column => column.key === key && column.state === state)) {
return;
}
// if only one column can be sorted and the current column has a sort direction remove all others
if (this.singleSort && state !== ColumnSortingState.NoSort) {
this.order = [];
}
else {
// remove the item from the state if present
this.order = this.order.filter(column => column.key !== key);
}
// if the column has active sorting then we should add it to the array again
if (state === ColumnSortingState.Ascending || state === ColumnSortingState.Descending) {
this.order = [...this.order, { key, state }];
}
}
/** Toggle the sorting state of a column when using single select */
toggleSingleColumn(sorting) {
return sorting.state === ColumnSortingState.NoSort ? [] : [{ key: sorting.key, state: sorting.state }];
}
/** Toggle the sorting state of a column when using multiple select */
toggleMultipleColumn(sorting) {
// reorder columns here
const idx = this.order.findIndex(column => column.key === sorting.key);
// if wasn't previously selected add to list and it is being sorted
if (idx === -1 && sorting.state !== ColumnSortingState.NoSort) {
return [...this.order, { key: sorting.key, state: sorting.state }];
}
// if we are sorting it change the sorting order
if (sorting.state === ColumnSortingState.Ascending || sorting.state === ColumnSortingState.Descending) {
return [...this.order.filter(_column => _column.key !== sorting.key), { key: sorting.key, state: sorting.state }];
}
// Otherwise remove the item
return this.order.filter(_column => _column.key !== sorting.key);
}
static { this.ɵfac = i0.ɵɵngDeclareFactory({ minVersion: "12.0.0", version: "18.2.12", ngImport: i0, type: ColumnSortingDirective, deps: [], target: i0.ɵɵFactoryTarget.Directive }); }
static { this.ɵdir = i0.ɵɵngDeclareDirective({ minVersion: "14.0.0", version: "18.2.12", type: ColumnSortingDirective, selector: "[uxColumnSorting]", inputs: { singleSort: "singleSort", sortIndicator: "sortIndicator" }, ngImport: i0 }); }
}
i0.ɵɵngDeclareClassMetadata({ minVersion: "12.0.0", version: "18.2.12", ngImport: i0, type: ColumnSortingDirective, decorators: [{
type: Directive,
args: [{
selector: '[uxColumnSorting]'
}]
}], propDecorators: { singleSort: [{
type: Input
}], sortIndicator: [{
type: Input
}] } });
export var ColumnSortingState;
(function (ColumnSortingState) {
ColumnSortingState["Ascending"] = "ascending";
ColumnSortingState["Descending"] = "descending";
ColumnSortingState["NoSort"] = "none";
})(ColumnSortingState || (ColumnSortingState = {}));
//# sourceMappingURL=data:application/json;base64,{"version":3,"file":"column-sorting.directive.js","sourceRoot":"","sources":["../../../../../src/components/column-sorting/column-sorting.directive.ts"],"names":[],"mappings":"AAAA,OAAO,EAAE,SAAS,EAAE,KAAK,EAA0B,MAAM,eAAe,CAAC;AACzE,OAAO,EAAE,OAAO,EAAE,MAAM,MAAM,CAAC;;AAK/B,MAAM,OAAO,sBAAsB;IAHnC;QAWI,mEAAmE;QACnE,WAAM,GAAG,IAAI,OAAO,EAAqC,CAAC;QAE1D,oEAAoE;QACpE,UAAK,GAAsC,EAAE,CAAC;KA+DjD;IA7DG,WAAW;QACP,IAAI,CAAC,MAAM,CAAC,QAAQ,EAAE,CAAC;IAC3B,CAAC;IAED,2CAA2C;IAC3C,YAAY,CAAC,OAA2B;QAEpC,qDAAqD;QACrD,IAAI,CAAC,KAAK,GAAG,IAAI,CAAC,UAAU,CAAC,CAAC,CAAC,IAAI,CAAC,kBAAkB,CAAC,OAAO,CAAC,CAAC,CAAC,CAAC,IAAI,CAAC,oBAAoB,CAAC,OAAO,CAAC,CAAC;QAErG,wBAAwB;QACxB,IAAI,CAAC,MAAM,CAAC,IAAI,CAAC,IAAI,CAAC,KAAK,CAAC,CAAC;QAE7B,OAAO,IAAI,CAAC,KAAK,CAAC;IACtB,CAAC;IAED,sCAAsC;IACtC,cAAc,CAAC,GAAW,EAAE,KAAyB;QAEjD,4CAA4C;QAC5C,IAAI,IAAI,CAAC,KAAK,CAAC,IAAI,CAAC,MAAM,CAAC,EAAE,CAAC,MAAM,CAAC,GAAG,KAAK,GAAG,IAAI,MAAM,CAAC,KAAK,KAAK,KAAK,CAAC,EAAE,CAAC;YAC1E,OAAO;QACX,CAAC;QAED,iGAAiG;QACjG,IAAI,IAAI,CAAC,UAAU,IAAI,KAAK,KAAK,kBAAkB,CAAC,MAAM,EAAE,CAAC;YACzD,IAAI,CAAC,KAAK,GAAG,EAAE,CAAC;QACpB,CAAC;aAAM,CAAC;YACJ,4CAA4C;YAC5C,IAAI,CAAC,KAAK,GAAG,IAAI,CAAC,KAAK,CAAC,MAAM,CAAC,MAAM,CAAC,EAAE,CAAC,MAAM,CAAC,GAAG,KAAK,GAAG,CAAC,CAAC;QACjE,CAAC;QAED,4EAA4E;QAC5E,IAAI,KAAK,KAAK,kBAAkB,CAAC,SAAS,IAAI,KAAK,KAAK,kBAAkB,CAAC,UAAU,EAAE,CAAC;YACpF,IAAI,CAAC,KAAK,GAAG,CAAC,GAAG,IAAI,CAAC,KAAK,EAAE,EAAE,GAAG,EAAE,KAAK,EAAE,CAAC,CAAC;QACjD,CAAC;IACL,CAAC;IAED,oEAAoE;IAC5D,kBAAkB,CAAC,OAA2B;QAClD,OAAO,OAAO,CAAC,KAAK,KAAK,kBAAkB,CAAC,MAAM,CAAC,CAAC,CAAC,EAAE,CAAC,CAAC,CAAC,CAAC,EAAE,GAAG,EAAE,OAAO,CAAC,GAAG,EAAE,KAAK,EAAE,OAAO,CAAC,KAAK,EAAE,CAAC,CAAC;IAC3G,CAAC;IAED,sEAAsE;IAC9D,oBAAoB,CAAC,OAA2B;QACpD,uBAAuB;QACvB,MAAM,GAAG,GAAG,IAAI,CAAC,KAAK,CAAC,SAAS,CAAC,MAAM,CAAC,EAAE,CAAC,MAAM,CAAC,GAAG,KAAK,OAAO,CAAC,GAAG,CAAC,CAAC;QAEvE,mEAAmE;QACnE,IAAI,GAAG,KAAK,CAAC,CAAC,IAAI,OAAO,CAAC,KAAK,KAAK,kBAAkB,CAAC,MAAM,EAAE,CAAC;YAC5D,OAAO,CAAC,GAAG,IAAI,CAAC,KAAK,EAAE,EAAE,GAAG,EAAE,OAAO,CAAC,GAAG,EAAE,KAAK,EAAE,OAAO,CAAC,KAAK,EAAE,CAAC,CAAC;QACvE,CAAC;QAED,gDAAgD;QAChD,IAAI,OAAO,CAAC,KAAK,KAAK,kBAAkB,CAAC,SAAS,IAAI,OAAO,CAAC,KAAK,KAAK,kBAAkB,CAAC,UAAU,EAAE,CAAC;YACpG,OAAO,CAAC,GAAG,IAAI,CAAC,KAAK,CAAC,MAAM,CAAC,OAAO,CAAC,EAAE,CAAC,OAAO,CAAC,GAAG,KAAK,OAAO,CAAC,GAAG,CAAC,EAAE,EAAE,GAAG,EAAE,OAAO,CAAC,GAAG,EAAE,KAAK,EAAE,OAAO,CAAC,KAAK,EAAE,CAAC,CAAC;QACtH,CAAC;QAED,4BAA4B;QAC5B,OAAO,IAAI,CAAC,KAAK,CAAC,MAAM,CAAC,OAAO,CAAC,EAAE,CAAC,OAAO,CAAC,GAAG,KAAK,OAAO,CAAC,GAAG,CAAC,CAAC;IACrE,CAAC;+GA1EQ,sBAAsB;mGAAtB,sBAAsB;;4FAAtB,sBAAsB;kBAHlC,SAAS;mBAAC;oBACP,QAAQ,EAAE,mBAAmB;iBAChC;8BAIY,UAAU;sBAAlB,KAAK;gBAGG,aAAa;sBAArB,KAAK;;AA4EV,MAAM,CAAN,IAAY,kBAIX;AAJD,WAAY,kBAAkB;IAC1B,6CAAuB,CAAA;IACvB,+CAAyB,CAAA;IACzB,qCAAe,CAAA;AACnB,CAAC,EAJW,kBAAkB,KAAlB,kBAAkB,QAI7B","sourcesContent":["import { Directive, Input, OnDestroy, TemplateRef } from '@angular/core';\nimport { Subject } from 'rxjs';\n\n@Directive({\n    selector: '[uxColumnSorting]'\n})\nexport class ColumnSortingDirective implements OnDestroy {\n\n    /** If set to true the column will sort by only this column, removing sorting from all others. */\n    @Input() singleSort: boolean;\n\n    /** Provide a custom template for the sort indicator */\n    @Input() sortIndicator: TemplateRef<ColumnSortingIndicatorContext>;\n\n    /** Emit the current sort state for all columns within the table */\n    events = new Subject<ReadonlyArray<ColumnSortingOrder>>();\n\n    /** Store the current sort state for all columns within the table */\n    order: ReadonlyArray<ColumnSortingOrder> = [];\n\n    ngOnDestroy(): void {\n        this.events.complete();\n    }\n\n    /** Toggle the sorting state of a column */\n    toggleColumn(sorting: ColumnSortingOrder): ReadonlyArray<ColumnSortingOrder> {\n\n        // apply sorting based on the single or multiple sort\n        this.order = this.singleSort ? this.toggleSingleColumn(sorting) : this.toggleMultipleColumn(sorting);\n\n        // emit the latest order\n        this.events.next(this.order);\n\n        return this.order;\n    }\n\n    /** Explicitly set the column state */\n    setColumnState(key: string, state: ColumnSortingState): void {\n\n        // check if the sorting has actually changed\n        if (this.order.find(column => column.key === key && column.state === state)) {\n            return;\n        }\n\n        // if only one column can be sorted and the current column has a sort direction remove all others\n        if (this.singleSort && state !== ColumnSortingState.NoSort) {\n            this.order = [];\n        } else {\n            // remove the item from the state if present\n            this.order = this.order.filter(column => column.key !== key);\n        }\n\n        // if the column has active sorting then we should add it to the array again\n        if (state === ColumnSortingState.Ascending || state === ColumnSortingState.Descending) {\n            this.order = [...this.order, { key, state }];\n        }\n    }\n\n    /** Toggle the sorting state of a column when using single select */\n    private toggleSingleColumn(sorting: ColumnSortingOrder): ColumnSortingOrder[] {\n        return sorting.state === ColumnSortingState.NoSort ? [] : [{ key: sorting.key, state: sorting.state }];\n    }\n\n    /** Toggle the sorting state of a column when using multiple select */\n    private toggleMultipleColumn(sorting: ColumnSortingOrder): ColumnSortingOrder[] {\n        // reorder columns here\n        const idx = this.order.findIndex(column => column.key === sorting.key);\n\n        // if wasn't previously selected add to list and it is being sorted\n        if (idx === -1 && sorting.state !== ColumnSortingState.NoSort) {\n            return [...this.order, { key: sorting.key, state: sorting.state }];\n        }\n\n        // if we are sorting it change the sorting order\n        if (sorting.state === ColumnSortingState.Ascending || sorting.state === ColumnSortingState.Descending) {\n            return [...this.order.filter(_column => _column.key !== sorting.key), { key: sorting.key, state: sorting.state }];\n        }\n\n        // Otherwise remove the item\n        return this.order.filter(_column => _column.key !== sorting.key);\n    }\n}\n\nexport interface ColumnSortingOrder {\n    key: string;\n    state: ColumnSortingState;\n}\n\nexport enum ColumnSortingState {\n    Ascending = 'ascending',\n    Descending = 'descending',\n    NoSort = 'none'\n}\n\nexport interface ColumnSortingIndicatorContext {\n    state: ColumnSortingState;\n    order: number;\n}"]}