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carbon-components-angular

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import { Component, Input, ContentChildren, Output, EventEmitter } from "@angular/core"; import { ListRow } from "./list-row.component"; import { ListHeader } from "./list-header.component"; import { NG_VALUE_ACCESSOR } from "@angular/forms"; import * as i0 from "@angular/core"; import * as i1 from "@angular/common"; /** * Structured Lists represent related tabular data. For larger datasets consider a full `Table`. * * See [structured-list/usage](https://www.carbondesignsystem.com/components/structured-list/usage) for usage guidance. * * Get started with importing the module: * * ```typescript * import { StructuredListModule } from 'carbon-components-angular'; * ``` * * ```html * <cds-structured-list> * <cds-list-header> * <cds-list-column nowrap="true">Column 1</cds-list-column> * <cds-list-column nowrap="true">Column 2</cds-list-column> * <cds-list-column>Column 3</cds-list-column> * </cds-list-header> * <cds-list-row> * <cds-list-column>Row 1</cds-list-column> * <cds-list-column nowrap="true">Row One</cds-list-column> * <cds-list-column> * Lorem ipsum dolor sit amet, * consectetur adipiscing elit. Nunc dui magna, * finibus id tortor sed, aliquet bibendum augue. * Aenean posuere sem vel euismod dignissim. Nulla ut cursus dolor. * Pellentesque vulputate nisl a porttitor interdum. * </cds-list-column> * </cds-list-row> * <cds-list-row> * <cds-list-column>Row 2</cds-list-column> * <cds-list-column nowrap="true">Row Two</cds-list-column> * <cds-list-column> * Lorem ipsum dolor sit amet, * consectetur adipiscing elit. Nunc dui magna, * finibus id tortor sed, aliquet bibendum augue. * Aenean posuere sem vel euismod dignissim. Nulla ut cursus dolor. * Pellentesque vulputate nisl a porttitor interdum. * </cds-list-column> * </cds-list-row> * </cds-structured-list> * ``` * * [See demo](../../?path=/story/components-structured-list--basic) */ export class StructuredList { constructor() { /** * Set to `true` to enable radio like selection of the rows. */ this.selection = false; /** * Set to `true` to align content with margin */ this.flushed = false; /** * Set to `true` to apply a condensed style to the headers and rows. */ this.condensed = false; /** * Used when `selection = true` as the row radio group `name` */ this.name = `structured-list-${StructuredList.listCount++}`; /** * Emits an event when the row selection changes. * * Emits an object that looks like: * ```javascript * { * value: "something", * selected: true, * name: "structured-list-1" * } * ``` */ this.selected = new EventEmitter(); this._skeleton = false; this.onChange = (_) => { }; this.onTouched = () => { }; } /** * Sets the skeleton value for all `ListHeader` to the skeleton value of `StructuredList`. */ set skeleton(value) { this._skeleton = value; this.updateChildren(); } /** * Returns the skeleton value in the `StructuredList` if there is one. */ get skeleton() { return this._skeleton; } ngAfterContentInit() { const setSelection = (rowOrHeader) => { rowOrHeader.selection = this.selection; }; this.headers.forEach(setSelection); this.rows.forEach(row => { setSelection(row); row.name = this.name; row.change.subscribe(() => { this.selected.emit({ value: row.value, selected: row.selected, name: this.name }); this.onChange(row.value); this.writeValue(row.value); }); }); this.updateChildren(); } writeValue(value) { if (!this.rows) { return; } this.rows.forEach(row => { if (row.value === value) { row.selected = true; } else { row.selected = false; } }); } registerOnChange(fn) { this.onChange = fn; } registerOnTouched(fn) { this.onTouched = fn; } updateChildren() { if (this.headers) { this.headers.toArray().forEach(child => child.skeleton = this.skeleton); } } } /** * A counter to provide unique default values. */ StructuredList.listCount = 0; StructuredList.ɵfac = i0.ɵɵngDeclareFactory({ minVersion: "12.0.0", version: "14.3.0", ngImport: i0, type: StructuredList, deps: [], target: i0.ɵɵFactoryTarget.Component }); StructuredList.ɵcmp = i0.ɵɵngDeclareComponent({ minVersion: "14.0.0", version: "14.3.0", type: StructuredList, selector: "cds-structured-list, ibm-structured-list", inputs: { selection: "selection", flushed: "flushed", condensed: "condensed", name: "name", skeleton: "skeleton" }, outputs: { selected: "selected" }, providers: [ { provide: NG_VALUE_ACCESSOR, useExisting: StructuredList, multi: true } ], queries: [{ propertyName: "rows", predicate: ListRow }, { propertyName: "headers", predicate: ListHeader }], ngImport: i0, template: ` <div class="cds--structured-list" role="table" [ngClass]="{ 'cds--structured-list--flush': flushed, 'cds--structured-list--selection': selection, 'cds--structured-list--condensed': condensed, 'cds--skeleton': skeleton }"> <ng-content select="cds-list-header,ibm-list-header"></ng-content> <div class="cds--structured-list-tbody" role="rowgroup"> <ng-content></ng-content> </div> </div> `, isInline: true, dependencies: [{ kind: "directive", type: i1.NgClass, selector: "[ngClass]", inputs: ["class", "ngClass"] }] }); i0.ɵɵngDeclareClassMetadata({ minVersion: "12.0.0", version: "14.3.0", ngImport: i0, type: StructuredList, decorators: [{ type: Component, args: [{ selector: "cds-structured-list, ibm-structured-list", template: ` <div class="cds--structured-list" role="table" [ngClass]="{ 'cds--structured-list--flush': flushed, 'cds--structured-list--selection': selection, 'cds--structured-list--condensed': condensed, 'cds--skeleton': skeleton }"> <ng-content select="cds-list-header,ibm-list-header"></ng-content> <div class="cds--structured-list-tbody" role="rowgroup"> <ng-content></ng-content> </div> </div> `, providers: [ { provide: NG_VALUE_ACCESSOR, useExisting: StructuredList, multi: true } ] }] }], propDecorators: { selection: [{ type: Input }], flushed: [{ type: Input }], condensed: [{ type: Input }], name: [{ type: Input }], skeleton: [{ type: Input }], selected: [{ type: Output }], rows: [{ type: ContentChildren, args: [ListRow] }], headers: [{ type: ContentChildren, args: [ListHeader] }] } }); 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For larger datasets consider a full `Table`.\n *\n * See [structured-list/usage](https://www.carbondesignsystem.com/components/structured-list/usage) for usage guidance.\n *\n * Get started with importing the module:\n *\n * ```typescript\n * import { StructuredListModule } from 'carbon-components-angular';\n * ```\n *\n * ```html\n *\t<cds-structured-list>\n *\t\t<cds-list-header>\n *\t\t\t<cds-list-column nowrap=\"true\">Column 1</cds-list-column>\n *\t\t\t<cds-list-column nowrap=\"true\">Column 2</cds-list-column>\n *\t\t\t<cds-list-column>Column 3</cds-list-column>\n *\t\t</cds-list-header>\n *\t\t<cds-list-row>\n *\t\t\t<cds-list-column>Row 1</cds-list-column>\n *\t\t\t<cds-list-column nowrap=\"true\">Row One</cds-list-column>\n *\t\t\t<cds-list-column>\n *\t\t\t\tLorem ipsum dolor sit amet,\n *\t\t\t\tconsectetur adipiscing elit. Nunc dui magna,\n *\t\t\t\tfinibus id tortor sed, aliquet bibendum augue.\n *\t\t\t\tAenean posuere sem vel euismod dignissim. Nulla ut cursus dolor.\n *\t\t\t\tPellentesque vulputate nisl a porttitor interdum.\n *\t\t\t</cds-list-column>\n *\t\t</cds-list-row>\n *\t\t<cds-list-row>\n *\t\t\t<cds-list-column>Row 2</cds-list-column>\n *\t\t\t<cds-list-column nowrap=\"true\">Row Two</cds-list-column>\n *\t\t\t<cds-list-column>\n *\t\t\t\tLorem ipsum dolor sit amet,\n *\t\t\t\tconsectetur adipiscing elit. Nunc dui magna,\n *\t\t\t\tfinibus id tortor sed, aliquet bibendum augue.\n *\t\t\t\tAenean posuere sem vel euismod dignissim. Nulla ut cursus dolor.\n *\t\t\t\tPellentesque vulputate nisl a porttitor interdum.\n *\t\t\t</cds-list-column>\n *\t\t</cds-list-row>\n *\t</cds-structured-list>\n * ```\n *\n * [See demo](../../?path=/story/components-structured-list--basic)\n */\n@Component({\n\tselector: \"cds-structured-list, ibm-structured-list\",\n\ttemplate: `\n\t\t<div\n\t\t\tclass=\"cds--structured-list\"\n\t\t\trole=\"table\"\n\t\t\t[ngClass]=\"{\n\t\t\t\t'cds--structured-list--flush': flushed,\n\t\t\t\t'cds--structured-list--selection': selection,\n\t\t\t\t'cds--structured-list--condensed': condensed,\n\t\t\t\t'cds--skeleton': skeleton\n\t\t\t}\">\n\t\t\t<ng-content select=\"cds-list-header,ibm-list-header\"></ng-content>\n\t\t\t<div class=\"cds--structured-list-tbody\" role=\"rowgroup\">\n\t\t\t\t<ng-content></ng-content>\n\t\t\t</div>\n\t\t</div>\n\t`,\n\tproviders: [\n\t\t{\n\t\t\tprovide: NG_VALUE_ACCESSOR,\n\t\t\tuseExisting: StructuredList,\n\t\t\tmulti: true\n\t\t}\n\t]\n})\nexport class StructuredList implements AfterContentInit, ControlValueAccessor {\n\t/**\n\t * A counter to provide unique default values.\n\t */\n\tstatic listCount = 0;\n\t/**\n\t * Set to `true` to enable radio like selection of the rows.\n\t */\n\t@Input() selection = false;\n\t/**\n\t * Set to `true` to align content with margin\n\t */\n\t@Input() flushed = false;\n\t/**\n\t * Set to `true` to apply a condensed style to the headers and rows.\n\t */\n\t@Input() condensed = false;\n\t/**\n\t * Used when `selection = true` as the row radio group `name`\n\t */\n\t@Input() name = `structured-list-${StructuredList.listCount++}`;\n\n\t/**\n\t * Sets the skeleton value for all `ListHeader` to the skeleton value of `StructuredList`.\n\t */\n\t@Input()\n\tset skeleton(value: any) {\n\t\tthis._skeleton = value;\n\t\tthis.updateChildren();\n\t}\n\n\t/**\n\t * Returns the skeleton value in the `StructuredList` if there is one.\n\t */\n\tget skeleton(): any {\n\t\treturn this._skeleton;\n\t}\n\n\t/**\n\t * Emits an event when the row selection changes.\n\t *\n\t * Emits an object that looks like:\n\t * ```javascript\n\t * {\n\t * \tvalue: \"something\",\n\t * \tselected: true,\n\t * \tname: \"structured-list-1\"\n\t * }\n\t * ```\n\t */\n\t@Output() selected: EventEmitter<{value: string, selected: boolean, name: string}> = new EventEmitter();\n\n\t@ContentChildren(ListRow) rows: QueryList<ListRow>;\n\t@ContentChildren(ListHeader) headers: QueryList<ListHeader>;\n\n\tprotected _skeleton = false;\n\n\tonChange = (_: any) => { };\n\n\tonTouched = () => { };\n\n\tngAfterContentInit() {\n\t\tconst setSelection = (rowOrHeader: ListRow | ListHeader) => {\n\t\t\trowOrHeader.selection = this.selection;\n\t\t};\n\n\t\tthis.headers.forEach(setSelection);\n\t\tthis.rows.forEach(row => {\n\t\t\tsetSelection(row);\n\t\t\trow.name = this.name;\n\t\t\trow.change.subscribe(() => {\n\t\t\t\tthis.selected.emit({\n\t\t\t\t\tvalue: row.value,\n\t\t\t\t\tselected: row.selected,\n\t\t\t\t\tname: this.name\n\t\t\t\t});\n\t\t\t\tthis.onChange(row.value);\n\t\t\t\tthis.writeValue(row.value);\n\t\t\t});\n\t\t});\n\t\tthis.updateChildren();\n\t}\n\n\twriteValue(value: any) {\n\t\tif (!this.rows) { return; }\n\t\tthis.rows.forEach(row => {\n\t\t\tif (row.value === value) {\n\t\t\t\trow.selected = true;\n\t\t\t} else {\n\t\t\t\trow.selected = false;\n\t\t\t}\n\t\t});\n\t}\n\n\tregisterOnChange(fn: any) {\n\t\tthis.onChange = fn;\n\t}\n\n\tregisterOnTouched(fn: any) {\n\t\tthis.onTouched = fn;\n\t}\n\n\tprotected updateChildren() {\n\t\tif (this.headers) {\n\t\t\tthis.headers.toArray().forEach(child => child.skeleton = this.skeleton);\n\t\t}\n\t}\n}\n"]}