07bbfa11-98b1-4dc4-abcb-04f67724ca24

Committed 22 Nov 2024 02:57AM UTC coverage: 90.353% (-0.003%) from 90.356%

Build # 07bbfa11-98b1-4dc4-abcb-04f67724ca24

Build Type

Pull #3272

circleci

Committed by

minlovehua

Commit Message

feat: empty icon use 'preset-light' in dark theme #TINFR-975

Pull Request Pull Request #3272: feat: empty icon use 'preset-light' in dark theme #TINFR-975

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91.76

/src/autocomplete/autocomplete.component.ts

import {
    Component,
    TemplateRef,
    ViewChild,
    ChangeDetectionStrategy,
    ContentChildren,
    QueryList,
    OnInit,
    Output,
    EventEmitter,
    NgZone,
    OnDestroy,
    AfterContentInit,
    ChangeDetectorRef,
    Input,
    ElementRef,
    inject,
    Signal
} from '@angular/core';
import { defer, merge, Observable, Subject, timer } from 'rxjs';
import { take, switchMap, takeUntil, startWith } from 'rxjs/operators';
import { SelectionModel } from '@angular/cdk/collections';
import {
    THY_OPTION_PARENT_COMPONENT,
    IThyOptionParentComponent,
    ThyOption,
    ThyOptionSelectionChangeEvent,
    ThyStopPropagationDirective
} from 'ngx-tethys/shared';
import { ActiveDescendantKeyManager } from '@angular/cdk/a11y';
import { ThyEmpty } from 'ngx-tethys/empty';
import { NgClass } from '@angular/common';
import { coerceBooleanProperty } from 'ngx-tethys/util';
import { injectLocale, ThyAutoCompleteLocale } from 'ngx-tethys/i18n';
import { ThyThemeStore } from 'ngx-tethys/core';

/** Event object that is emitted when an autocomplete option is activated. */
export interface ThyAutocompleteActivatedEvent {
    /** Reference to the autocomplete panel that emitted the event. */
    source: ThyAutocomplete;

    /** Option that was selected. */
    option: ThyOption | null;
}

/**
 * 自动完成组件
 * @name thy-autocomplete
 */
@Component({
    selector: 'thy-autocomplete',
    templateUrl: 'autocomplete.component.html',
    changeDetection: ChangeDetectionStrategy.OnPush,
    providers: [
        {
            provide: THY_OPTION_PARENT_COMPONENT,
            useExisting: ThyAutocomplete
        }
    ],
    standalone: true,
    imports: [ThyStopPropagationDirective, NgClass, ThyEmpty]
})
export class ThyAutocomplete implements IThyOptionParentComponent, OnInit, AfterContentInit, OnDestroy {
    private ngZone = inject(NgZone);
    private changeDetectorRef = inject(ChangeDetectorRef);

    private ngUnsubscribe$ = new Subject<void>();

    private locale: Signal<ThyAutoCompleteLocale> = injectLocale('autocomplete');

    thyThemeStore = inject(ThyThemeStore);

    dropDownClass: { [key: string]: boolean };

    isMultiple = false;

    mode = '';

    isEmptyOptions = false;

    selectionModel: SelectionModel<ThyOption>;

    isOpened = false;

    /** Manages active item in option list based on key events. */
    keyManager: ActiveDescendantKeyManager<ThyOption>;

    @ViewChild('contentTemplate', { static: true })
    contentTemplateRef: TemplateRef<any>;

    // scroll element container
    @ViewChild('panel')
    optionsContainer: ElementRef<any>;

    /**
     * @private
     */
    @ContentChildren(ThyOption, { descendants: true }) options: QueryList<ThyOption>;

    readonly optionSelectionChanges: Observable<ThyOptionSelectionChangeEvent> = defer(() => {
        if (this.options) {
            return merge(...this.options.map(option => option.selectionChange));
        }
        return this.ngZone.onStable.asObservable().pipe(
            take(1),
            switchMap(() => this.optionSelectionChanges)
        );
    }) as Observable<ThyOptionSelectionChangeEvent>;

    /**
     * 空选项时的文本
     * @default 没有任何数据
     */
    @Input() thyEmptyText = this.locale().empty;

    /**
     * 是否默认高亮第一个选项
     * @type boolean
     * @default false
     */
    @Input({ transform: coerceBooleanProperty }) thyAutoActiveFirstOption: boolean;

    /**
     * 被选中时调用，参数包含选中项的 value 值
     * @type EventEmitter<ThyOptionSelectionChangeEvent>
     */
    @Output() thyOptionSelected: EventEmitter<ThyOptionSelectionChangeEvent> = new EventEmitter<ThyOptionSelectionChangeEvent>();

    /**
     * 只读，展开下拉菜单的回调
     * @type EventEmitter<void>
     */
    @Output() readonly thyOpened: EventEmitter<void> = new EventEmitter<void>();

    /**
     * 只读，关闭下拉菜单的回调
     * @type EventEmitter<void>
     */
    @Output() readonly thyClosed: EventEmitter<void> = new EventEmitter<void>();

    /** Emits whenever an option is activated using the keyboard. */
    /**
     * 只读，option 激活状态变化时，调用此函数
     * @type EventEmitter<ThyAutocompleteActivatedEvent>
     */
    @Output() readonly thyOptionActivated: EventEmitter<ThyAutocompleteActivatedEvent> = new EventEmitter<ThyAutocompleteActivatedEvent>();

    ngOnInit() {
        this.setDropDownClass();
        this.instanceSelectionModel();
    }

    ngAfterContentInit() {
        this.options.changes.pipe(startWith(null), takeUntil(this.ngUnsubscribe$)).subscribe(() => {
            this.resetOptions();
            timer(0).subscribe(() => {
                this.isEmptyOptions = this.options.length <= 0;
                this.changeDetectorRef.detectChanges();
            });
            this.initKeyManager();
        });
    }

    initKeyManager() {
        const changedOrDestroyed$ = merge(this.options.changes, this.ngUnsubscribe$);
        this.keyManager = new ActiveDescendantKeyManager<ThyOption>(this.options).withWrap();
        this.keyManager.change.pipe(takeUntil(changedOrDestroyed$)).subscribe(index => {
            this.thyOptionActivated.emit({ source: this, option: this.options.toArray()[index] || null });
        });
    }

    open() {
        this.isOpened = true;
        this.changeDetectorRef.markForCheck();
        this.thyOpened.emit();
    }

    close() {
        this.isOpened = false;
        this.thyClosed.emit();
    }

    private resetOptions() {
        const changedOrDestroyed$ = merge(this.options.changes, this.ngUnsubscribe$);

        this.optionSelectionChanges.pipe(takeUntil(changedOrDestroyed$)).subscribe((event: ThyOptionSelectionChangeEvent) => {
            this.onSelect(event.option, event.isUserInput);
        });
    }

    private instanceSelectionModel() {
        if (this.selectionModel) {
            this.selectionModel.clear();
        }
        this.selectionModel = new SelectionModel<ThyOption>(this.isMultiple);
        this.selectionModel.changed.pipe(takeUntil(this.ngUnsubscribe$)).subscribe(event => {
            event.added.forEach(option => option.select());
            event.removed.forEach(option => option.deselect());
        });
    }

    private onSelect(option: ThyOption, isUserInput: boolean) {
        const wasSelected = this.selectionModel.isSelected(option);

        if (option.thyValue == null && !this.isMultiple) {
            option.deselect();
            this.selectionModel.clear();
        } else {
            if (wasSelected !== option.selected) {
                option.selected ? this.selectionModel.select(option) : this.selectionModel.deselect(option);
            }

            if (isUserInput) {
                this.keyManager.setActiveItem(option);
            }
        }

        if (wasSelected !== this.selectionModel.isSelected(option)) {
            this.thyOptionSelected.emit(new ThyOptionSelectionChangeEvent(option, false));
        }
        this.changeDetectorRef.markForCheck();
    }

    private setDropDownClass() {
        let modeClass = '';
        if (this.isMultiple) {
            modeClass = `thy-select-dropdown-${this.mode}`;
        } else {
            modeClass = `thy-select-dropdown-single`;
        }
        this.dropDownClass = {
            [`thy-select-dropdown`]: true,
            [modeClass]: true
        };
    }

    ngOnDestroy() {
        this.ngUnsubscribe$.next();
        this.ngUnsubscribe$.complete();
    }
}

1	import {
2	Component,
3	TemplateRef,
4	ViewChild,
5	ChangeDetectionStrategy,
6	ContentChildren,
7	QueryList,
8	OnInit,
9	Output,
10	EventEmitter,
11	NgZone,
12	OnDestroy,
13	AfterContentInit,
14	ChangeDetectorRef,
15	Input,
16	ElementRef,
17	inject,
18	Signal	1✔
19	} from '@angular/core';
20	import { defer, merge, Observable, Subject, timer } from 'rxjs';	15✔
21	import { take, switchMap, takeUntil, startWith } from 'rxjs/operators';	15✔
22	import { SelectionModel } from '@angular/cdk/collections';	15✔
23	import {	15✔
24	THY_OPTION_PARENT_COMPONENT,	15✔
25	IThyOptionParentComponent,	15✔
26	ThyOption,	15✔
27	ThyOptionSelectionChangeEvent,	15✔
28	ThyStopPropagationDirective	15✔
29	} from 'ngx-tethys/shared';	15✔
30	import { ActiveDescendantKeyManager } from '@angular/cdk/a11y';	15!
31	import { ThyEmpty } from 'ngx-tethys/empty';	102✔
32	import { NgClass } from '@angular/common';
UNCOV 33	import { coerceBooleanProperty } from 'ngx-tethys/util';	×
34	import { injectLocale, ThyAutoCompleteLocale } from 'ngx-tethys/i18n';
35	import { ThyThemeStore } from 'ngx-tethys/core';	15✔
36		15✔
37	/** Event object that is emitted when an autocomplete option is activated. */	15✔
38	export interface ThyAutocompleteActivatedEvent {	15✔
39	/** Reference to the autocomplete panel that emitted the event. */	15✔
40	source: ThyAutocomplete;
41
42	/** Option that was selected. */	15✔
43	option: ThyOption \| null;	15✔
44	}
45
46	/**	15✔
47	* 自动完成组件	15✔
48	* @name thy-autocomplete	15✔
49	*/	15✔
50	@Component({	15✔
51	selector: 'thy-autocomplete',
52	templateUrl: 'autocomplete.component.html',	15✔
53	changeDetection: ChangeDetectionStrategy.OnPush,
54	providers: [
55	{
56	provide: THY_OPTION_PARENT_COMPONENT,	15✔
57	useExisting: ThyAutocomplete	15✔
58	}	15✔
59	],	8✔
60	standalone: true,
61	imports: [ThyStopPropagationDirective, NgClass, ThyEmpty]
62	})
63	export class ThyAutocomplete implements IThyOptionParentComponent, OnInit, AfterContentInit, OnDestroy {	11✔
64	private ngZone = inject(NgZone);	11✔
65	private changeDetectorRef = inject(ChangeDetectorRef);	11✔
66
67	private ngUnsubscribe$ = new Subject<void>();
68		11✔
69	private locale: Signal<ThyAutoCompleteLocale> = injectLocale('autocomplete');	11✔
70
71	thyThemeStore = inject(ThyThemeStore);
72		15✔
73	dropDownClass: { [key: string]: boolean };	15✔
74		5✔
75	isMultiple = false;
76
77	mode = '';
78		15!
UNCOV 79	isEmptyOptions = false;	×
80
81	selectionModel: SelectionModel<ThyOption>;	15✔
82		15✔
83	isOpened = false;	3✔
84		3✔
85	/** Manages active item in option list based on key events. */
86	keyManager: ActiveDescendantKeyManager<ThyOption>;
87
88	@ViewChild('contentTemplate', { static: true })	5✔
89	contentTemplateRef: TemplateRef<any>;	5✔
90		2✔
91	// scroll element container	2✔
92	@ViewChild('panel')
93	optionsContainer: ElementRef<any>;
94		3!
95	/**	3!
96	* @private
97	*/	3!
98	@ContentChildren(ThyOption, { descendants: true }) options: QueryList<ThyOption>;	3✔
99
100	readonly optionSelectionChanges: Observable<ThyOptionSelectionChangeEvent> = defer(() => {
101	if (this.options) {	5✔
102	return merge(...this.options.map(option => option.selectionChange));	3✔
103	}
104	return this.ngZone.onStable.asObservable().pipe(	5✔
105	take(1),
106	switchMap(() => this.optionSelectionChanges)
107	);	15✔
108	}) as Observable<ThyOptionSelectionChangeEvent>;	15✔
109		3✔
110	/**
111	* 空选项时的文本
112	* @default 没有任何数据	12✔
113	*/
114	@Input() thyEmptyText = this.locale().empty;	15✔
115
116	/**
117	* 是否默认高亮第一个选项
118	* @type boolean
119	* @default false
120	*/	15✔
121	@Input({ transform: coerceBooleanProperty }) thyAutoActiveFirstOption: boolean;	15✔
122
123	/**	1✔
124	* 被选中时调用，参数包含选中项的 value 值
125	* @type EventEmitter<ThyOptionSelectionChangeEvent>
126	*/
127	@Output() thyOptionSelected: EventEmitter<ThyOptionSelectionChangeEvent> = new EventEmitter<ThyOptionSelectionChangeEvent>();
128
129	/**
130	* 只读，展开下拉菜单的回调
131	* @type EventEmitter<void>
132	*/
133	@Output() readonly thyOpened: EventEmitter<void> = new EventEmitter<void>();
134
135	/**	1✔
136	* 只读，关闭下拉菜单的回调
137	* @type EventEmitter<void>
138	*/
139	@Output() readonly thyClosed: EventEmitter<void> = new EventEmitter<void>();
140
141	/** Emits whenever an option is activated using the keyboard. */
142	/**
143	* 只读，option 激活状态变化时，调用此函数
144	* @type EventEmitter<ThyAutocompleteActivatedEvent>
145	*/
146	@Output() readonly thyOptionActivated: EventEmitter<ThyAutocompleteActivatedEvent> = new EventEmitter<ThyAutocompleteActivatedEvent>();
147
148	ngOnInit() {
149	this.setDropDownClass();
150	this.instanceSelectionModel();
151	}
152
153	ngAfterContentInit() {
154	this.options.changes.pipe(startWith(null), takeUntil(this.ngUnsubscribe$)).subscribe(() => {
155	this.resetOptions();
156	timer(0).subscribe(() => {
157	this.isEmptyOptions = this.options.length <= 0;
158	this.changeDetectorRef.detectChanges();
159	});
160	this.initKeyManager();
161	});
162	}
163
164	initKeyManager() {
165	const changedOrDestroyed$ = merge(this.options.changes, this.ngUnsubscribe$);
166	this.keyManager = new ActiveDescendantKeyManager<ThyOption>(this.options).withWrap();
167	this.keyManager.change.pipe(takeUntil(changedOrDestroyed$)).subscribe(index => {
168	this.thyOptionActivated.emit({ source: this, option: this.options.toArray()[index] \|\| null });
169	});
170	}
171
172	open() {
173	this.isOpened = true;
174	this.changeDetectorRef.markForCheck();
175	this.thyOpened.emit();
176	}
177
178	close() {
179	this.isOpened = false;
180	this.thyClosed.emit();
181	}
182
183	private resetOptions() {
184	const changedOrDestroyed$ = merge(this.options.changes, this.ngUnsubscribe$);
185
186	this.optionSelectionChanges.pipe(takeUntil(changedOrDestroyed$)).subscribe((event: ThyOptionSelectionChangeEvent) => {
187	this.onSelect(event.option, event.isUserInput);
188	});
189	}
190
191	private instanceSelectionModel() {
192	if (this.selectionModel) {
193	this.selectionModel.clear();
194	}
195	this.selectionModel = new SelectionModel<ThyOption>(this.isMultiple);
196	this.selectionModel.changed.pipe(takeUntil(this.ngUnsubscribe$)).subscribe(event => {
197	event.added.forEach(option => option.select());
198	event.removed.forEach(option => option.deselect());
199	});
200	}
201
202	private onSelect(option: ThyOption, isUserInput: boolean) {
203	const wasSelected = this.selectionModel.isSelected(option);
204
205	if (option.thyValue == null && !this.isMultiple) {
206	option.deselect();
207	this.selectionModel.clear();
208	} else {
209	if (wasSelected !== option.selected) {
210	option.selected ? this.selectionModel.select(option) : this.selectionModel.deselect(option);
211	}
212
213	if (isUserInput) {
214	this.keyManager.setActiveItem(option);
215	}
216	}
217
218	if (wasSelected !== this.selectionModel.isSelected(option)) {
219	this.thyOptionSelected.emit(new ThyOptionSelectionChangeEvent(option, false));
220	}
221	this.changeDetectorRef.markForCheck();
222	}
223
224	private setDropDownClass() {
225	let modeClass = '';
226	if (this.isMultiple) {
227	modeClass = `thy-select-dropdown-${this.mode}`;
228	} else {
229	modeClass = `thy-select-dropdown-single`;
230	}
231	this.dropDownClass = {
232	[`thy-select-dropdown`]: true,
233	[modeClass]: true
234	};
235	}
236
237	ngOnDestroy() {
238	this.ngUnsubscribe$.next();
239	this.ngUnsubscribe$.complete();
240	}
241	}

atinc / ngx-tethys / 07bbfa11-98b1-4dc4-abcb-04f67724ca24

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