ng-zorro-antd/fesm2022/ng-zorro-antd-progress.mjs

An enterprise-class UI components based on Ant Design and Angular

import * as i0 from '@angular/core';
import { numberAttribute, Component, ChangeDetectionStrategy, ViewEncapsulation, Input, NgModule } from '@angular/core';
import { __decorate } from 'tslib';
import { NgClass, NgTemplateOutlet, NgStyle } from '@angular/common';
import { Subject } from 'rxjs';
import { takeUntil } from 'rxjs/operators';
import * as i1 from 'ng-zorro-antd/core/config';
import { WithConfig } from 'ng-zorro-antd/core/config';
import * as i4 from 'ng-zorro-antd/core/outlet';
import { NzOutletModule } from 'ng-zorro-antd/core/outlet';
import { isNotNil, numberAttributeWithZeroFallback } from 'ng-zorro-antd/core/util';
import * as i3 from 'ng-zorro-antd/icon';
import { NzIconModule } from 'ng-zorro-antd/icon';
import * as i2 from '@angular/cdk/bidi';

/**
 * Use of this source code is governed by an MIT-style license that can be
 * found in the LICENSE file at https://github.com/NG-ZORRO/ng-zorro-antd/blob/master/LICENSE
 */
function stripPercentToNumber(percent) {
    return +percent.replace('%', '');
}
const sortGradient = (gradients) => {
    let tempArr = [];
    Object.keys(gradients).forEach(key => {
        const value = gradients[key];
        const formatKey = stripPercentToNumber(key);
        if (!isNaN(formatKey)) {
            tempArr.push({
                key: formatKey,
                value
            });
        }
    });
    tempArr = tempArr.sort((a, b) => a.key - b.key);
    return tempArr;
};
const handleCircleGradient = (strokeColor) => sortGradient(strokeColor).map(({ key, value }) => ({ offset: `${key}%`, color: value }));
const handleLinearGradient = (strokeColor) => {
    const { from = '#1890ff', to = '#1890ff', direction = 'to right', ...rest } = strokeColor;
    if (Object.keys(rest).length !== 0) {
        const sortedGradients = sortGradient(rest)
            .map(({ key, value }) => `${value} ${key}%`)
            .join(', ');
        return `linear-gradient(${direction}, ${sortedGradients})`;
    }
    return `linear-gradient(${direction}, ${from}, ${to})`;
};

let gradientIdSeed = 0;
const NZ_CONFIG_MODULE_NAME = 'progress';
const statusIconNameMap = new Map([
    ['success', 'check'],
    ['exception', 'close']
]);
const statusColorMap = new Map([
    ['normal', '#108ee9'],
    ['exception', '#ff5500'],
    ['success', '#87d068']
]);
const defaultFormatter = (p) => `${p}%`;
class NzProgressComponent {
    get formatter() {
        return this.nzFormat || defaultFormatter;
    }
    get status() {
        return this.nzStatus || this.inferredStatus;
    }
    get strokeWidth() {
        return this.nzStrokeWidth || (this.nzType === 'line' && this.nzSize !== 'small' ? 8 : 6);
    }
    get isCircleStyle() {
        return this.nzType === 'circle' || this.nzType === 'dashboard';
    }
    constructor(cdr, nzConfigService, directionality) {
        this.cdr = cdr;
        this.nzConfigService = nzConfigService;
        this.directionality = directionality;
        this._nzModuleName = NZ_CONFIG_MODULE_NAME;
        this.nzShowInfo = true;
        this.nzWidth = 132;
        this.nzStrokeColor = undefined;
        this.nzSize = 'default';
        this.nzPercent = 0;
        this.nzType = 'line';
        this.nzGapPosition = 'top';
        this.nzStrokeLinecap = 'round';
        this.nzSteps = 0;
        this.steps = [];
        /** Gradient style when `nzType` is `line`. */
        this.lineGradient = null;
        /** If user uses gradient color. */
        this.isGradient = false;
        /** If the linear progress is a step progress. */
        this.isSteps = false;
        /**
         * Each progress whose `nzType` is circle or dashboard should have unique id to
         * define `<linearGradient>`.
         */
        this.gradientId = gradientIdSeed++;
        /** Paths to rendered in the template. */
        this.progressCirclePath = [];
        this.trailPathStyle = null;
        this.dir = 'ltr';
        this.cachedStatus = 'normal';
        this.inferredStatus = 'normal';
        this.destroy$ = new Subject();
    }
    ngOnChanges(changes) {
        const { nzSteps, nzGapPosition, nzStrokeLinecap, nzStrokeColor, nzGapDegree, nzType, nzStatus, nzPercent, nzSuccessPercent, nzStrokeWidth } = changes;
        if (nzStatus) {
            this.cachedStatus = this.nzStatus || this.cachedStatus;
        }
        if (nzPercent || nzSuccessPercent) {
            const fillAll = parseInt(this.nzPercent.toString(), 10) >= 100;
            if (fillAll) {
                if ((isNotNil(this.nzSuccessPercent) && this.nzSuccessPercent >= 100) || this.nzSuccessPercent === undefined) {
                    this.inferredStatus = 'success';
                }
            }
            else {
                this.inferredStatus = this.cachedStatus;
            }
        }
        if (nzStatus || nzPercent || nzSuccessPercent || nzStrokeColor) {
            this.updateIcon();
        }
        if (nzStrokeColor) {
            this.setStrokeColor();
        }
        if (nzGapPosition || nzStrokeLinecap || nzGapDegree || nzType || nzPercent || nzStrokeColor || nzStrokeColor) {
            this.getCirclePaths();
        }
        if (nzPercent || nzSteps || nzStrokeWidth) {
            this.isSteps = this.nzSteps > 0;
            if (this.isSteps) {
                this.getSteps();
            }
        }
    }
    ngOnInit() {
        this.nzConfigService
            .getConfigChangeEventForComponent(NZ_CONFIG_MODULE_NAME)
            .pipe(takeUntil(this.destroy$))
            .subscribe(() => {
            this.updateIcon();
            this.setStrokeColor();
            this.getCirclePaths();
        });
        this.directionality.change?.pipe(takeUntil(this.destroy$)).subscribe((direction) => {
            this.dir = direction;
            this.cdr.detectChanges();
        });
        this.dir = this.directionality.value;
    }
    ngOnDestroy() {
        this.destroy$.next();
        this.destroy$.complete();
    }
    updateIcon() {
        const ret = statusIconNameMap.get(this.status);
        this.icon = ret ? ret + (this.isCircleStyle ? '-o' : '-circle-fill') : '';
    }
    /**
     * Calculate step render configs.
     */
    getSteps() {
        const current = Math.floor(this.nzSteps * (this.nzPercent / 100));
        const stepWidth = this.nzSize === 'small' ? 2 : 14;
        const steps = [];
        for (let i = 0; i < this.nzSteps; i++) {
            let color;
            if (i <= current - 1) {
                color = this.nzStrokeColor;
            }
            const stepStyle = {
                backgroundColor: `${color}`,
                width: `${stepWidth}px`,
                height: `${this.strokeWidth}px`
            };
            steps.push(stepStyle);
        }
        this.steps = steps;
    }
    /**
     * Calculate paths when the type is circle or dashboard.
     */
    getCirclePaths() {
        if (!this.isCircleStyle) {
            return;
        }
        const values = isNotNil(this.nzSuccessPercent) ? [this.nzSuccessPercent, this.nzPercent] : [this.nzPercent];
        // Calculate shared styles.
        const radius = 50 - this.strokeWidth / 2;
        const gapPosition = this.nzGapPosition || (this.nzType === 'circle' ? 'top' : 'bottom');
        const len = Math.PI * 2 * radius;
        const gapDegree = this.nzGapDegree || (this.nzType === 'circle' ? 0 : 75);
        let beginPositionX = 0;
        let beginPositionY = -radius;
        let endPositionX = 0;
        let endPositionY = radius * -2;
        switch (gapPosition) {
            case 'left':
                beginPositionX = -radius;
                beginPositionY = 0;
                endPositionX = radius * 2;
                endPositionY = 0;
                break;
            case 'right':
                beginPositionX = radius;
                beginPositionY = 0;
                endPositionX = radius * -2;
                endPositionY = 0;
                break;
            case 'bottom':
                beginPositionY = radius;
                endPositionY = radius * 2;
                break;
            default:
        }
        this.pathString = `M 50,50 m ${beginPositionX},${beginPositionY}
       a ${radius},${radius} 0 1 1 ${endPositionX},${-endPositionY}
       a ${radius},${radius} 0 1 1 ${-endPositionX},${endPositionY}`;
        this.trailPathStyle = {
            strokeDasharray: `${len - gapDegree}px ${len}px`,
            strokeDashoffset: `-${gapDegree / 2}px`,
            transition: 'stroke-dashoffset .3s ease 0s, stroke-dasharray .3s ease 0s, stroke .3s'
        };
        // Calculate styles for each path.
        this.progressCirclePath = values
            .map((value, index) => {
            const isSuccessPercent = values.length === 2 && index === 0;
            return {
                stroke: this.isGradient && !isSuccessPercent ? `url(#gradient-${this.gradientId})` : null,
                strokePathStyle: {
                    stroke: !this.isGradient
                        ? isSuccessPercent
                            ? statusColorMap.get('success')
                            : this.nzStrokeColor
                        : null,
                    transition: 'stroke-dashoffset .3s ease 0s, stroke-dasharray .3s ease 0s, stroke .3s, stroke-width .06s ease .3s',
                    strokeDasharray: `${((value || 0) / 100) * (len - gapDegree)}px ${len}px`,
                    strokeDashoffset: `-${gapDegree / 2}px`
                }
            };
        })
            .reverse();
    }
    setStrokeColor() {
        const color = this.nzStrokeColor;
        const isGradient = (this.isGradient = !!color && typeof color !== 'string');
        if (isGradient && !this.isCircleStyle) {
            this.lineGradient = handleLinearGradient(color);
        }
        else if (isGradient && this.isCircleStyle) {
            this.circleGradient = handleCircleGradient(this.nzStrokeColor);
        }
        else {
            this.lineGradient = null;
            this.circleGradient = [];
        }
    }
    static { this.ɵfac = i0.ɵɵngDeclareFactory({ minVersion: "12.0.0", version: "18.1.2", ngImport: i0, type: NzProgressComponent, deps: [{ token: i0.ChangeDetectorRef }, { token: i1.NzConfigService }, { token: i2.Directionality }], target: i0.ɵɵFactoryTarget.Component }); }
    static { this.ɵcmp = i0.ɵɵngDeclareComponent({ minVersion: "17.0.0", version: "18.1.2", type: NzProgressComponent, isStandalone: true, selector: "nz-progress", inputs: { nzShowInfo: "nzShowInfo", nzWidth: "nzWidth", nzStrokeColor: "nzStrokeColor", nzSize: "nzSize", nzFormat: "nzFormat", nzSuccessPercent: ["nzSuccessPercent", "nzSuccessPercent", numberAttributeWithZeroFallback], nzPercent: ["nzPercent", "nzPercent", numberAttribute], nzStrokeWidth: ["nzStrokeWidth", "nzStrokeWidth", numberAttributeWithZeroFallback], nzGapDegree: ["nzGapDegree", "nzGapDegree", numberAttributeWithZeroFallback], nzStatus: "nzStatus", nzType: "nzType", nzGapPosition: "nzGapPosition", nzStrokeLinecap: "nzStrokeLinecap", nzSteps: ["nzSteps", "nzSteps", numberAttribute] }, exportAs: ["nzProgress"], usesOnChanges: true, ngImport: i0, template: `
    <ng-template #progressInfoTemplate>
      @if (nzShowInfo) {
        <span class="ant-progress-text">
          @if ((status === 'exception' || status === 'success') && !nzFormat) {
            <span nz-icon [nzType]="icon"></span>
          } @else {
            <ng-container *nzStringTemplateOutlet="formatter; context: { $implicit: nzPercent }; let formatter">
              {{ formatter(nzPercent) }}
            </ng-container>
          }
        </span>
      }
    </ng-template>

    <div
      [ngClass]="'ant-progress ant-progress-status-' + status"
      [class.ant-progress-line]="nzType === 'line'"
      [class.ant-progress-small]="nzSize === 'small'"
      [class.ant-progress-default]="nzSize === 'default'"
      [class.ant-progress-show-info]="nzShowInfo"
      [class.ant-progress-circle]="isCircleStyle"
      [class.ant-progress-steps]="isSteps"
      [class.ant-progress-rtl]="dir === 'rtl'"
    >
      @if (nzType === 'line') {
        <div>
          <!-- normal line style -->
          @if (isSteps) {
            <div class="ant-progress-steps-outer">
              @for (step of steps; track step) {
                <div class="ant-progress-steps-item" [ngStyle]="step"></div>
              }
              <ng-template [ngTemplateOutlet]="progressInfoTemplate" />
            </div>
          } @else {
            <div class="ant-progress-outer">
              <div class="ant-progress-inner">
                <div
                  class="ant-progress-bg"
                  [style.width.%]="nzPercent"
                  [style.border-radius]="nzStrokeLinecap === 'round' ? '100px' : '0'"
                  [style.background]="!isGradient ? nzStrokeColor : null"
                  [style.background-image]="isGradient ? lineGradient : null"
                  [style.height.px]="strokeWidth"
                ></div>
                @if (nzSuccessPercent || nzSuccessPercent === 0) {
                  <div
                    class="ant-progress-success-bg"
                    [style.width.%]="nzSuccessPercent"
                    [style.border-radius]="nzStrokeLinecap === 'round' ? '100px' : '0'"
                    [style.height.px]="strokeWidth"
                  ></div>
                }
              </div>
            </div>
            <ng-template [ngTemplateOutlet]="progressInfoTemplate" />
          }
        </div>
      }
      <!-- line progress -->

      <!-- circle / dashboard progress -->

      @if (isCircleStyle) {
        <div
          [style.width.px]="this.nzWidth"
          [style.height.px]="this.nzWidth"
          [style.fontSize.px]="this.nzWidth * 0.15 + 6"
          class="ant-progress-inner"
          [class.ant-progress-circle-gradient]="isGradient"
        >
          <svg class="ant-progress-circle " viewBox="0 0 100 100">
            @if (isGradient) {
              <defs>
                <linearGradient [id]="'gradient-' + gradientId" x1="100%" y1="0%" x2="0%" y2="0%">
                  @for (i of circleGradient; track i) {
                    <stop [attr.offset]="i.offset" [attr.stop-color]="i.color"></stop>
                  }
                </linearGradient>
              </defs>
            }

            <path
              class="ant-progress-circle-trail"
              stroke="#f3f3f3"
              fill-opacity="0"
              [attr.stroke-width]="strokeWidth"
              [attr.d]="pathString"
              [ngStyle]="trailPathStyle"
            ></path>
            @for (p of progressCirclePath; track p) {
              <path
                class="ant-progress-circle-path"
                fill-opacity="0"
                [attr.d]="pathString"
                [attr.stroke-linecap]="nzStrokeLinecap"
                [attr.stroke]="p.stroke"
                [attr.stroke-width]="nzPercent ? strokeWidth : 0"
                [ngStyle]="p.strokePathStyle"
              ></path>
            }
          </svg>
          <ng-template [ngTemplateOutlet]="progressInfoTemplate" />
        </div>
      }
    </div>
  `, isInline: true, dependencies: [{ kind: "ngmodule", type: NzIconModule }, { kind: "directive", type: i3.NzIconDirective, selector: "[nz-icon]", inputs: ["nzSpin", "nzRotate", "nzType", "nzTheme", "nzTwotoneColor", "nzIconfont"], exportAs: ["nzIcon"] }, { kind: "ngmodule", type: NzOutletModule }, { kind: "directive", type: i4.NzStringTemplateOutletDirective, selector: "[nzStringTemplateOutlet]", inputs: ["nzStringTemplateOutletContext", "nzStringTemplateOutlet"], exportAs: ["nzStringTemplateOutlet"] }, { kind: "directive", type: NgClass, selector: "[ngClass]", inputs: ["class", "ngClass"] }, { kind: "directive", type: NgTemplateOutlet, selector: "[ngTemplateOutlet]", inputs: ["ngTemplateOutletContext", "ngTemplateOutlet", "ngTemplateOutletInjector"] }, { kind: "directive", type: NgStyle, selector: "[ngStyle]", inputs: ["ngStyle"] }], changeDetection: i0.ChangeDetectionStrategy.OnPush, encapsulation: i0.ViewEncapsulation.None }); }
}
__decorate([
    WithConfig()
], NzProgressComponent.prototype, "nzShowInfo", void 0);
__decorate([
    WithConfig()
], NzProgressComponent.prototype, "nzStrokeColor", void 0);
__decorate([
    WithConfig()
], NzProgressComponent.prototype, "nzSize", void 0);
__decorate([
    WithConfig()
], NzProgressComponent.prototype, "nzStrokeWidth", void 0);
__decorate([
    WithConfig()
], NzProgressComponent.prototype, "nzGapDegree", void 0);
__decorate([
    WithConfig()
], NzProgressComponent.prototype, "nzGapPosition", void 0);
__decorate([
    WithConfig()
], NzProgressComponent.prototype, "nzStrokeLinecap", void 0);
i0.ɵɵngDeclareClassMetadata({ minVersion: "12.0.0", version: "18.1.2", ngImport: i0, type: NzProgressComponent, decorators: [{
            type: Component,
            args: [{
                    changeDetection: ChangeDetectionStrategy.OnPush,
                    encapsulation: ViewEncapsulation.None,
                    selector: 'nz-progress',
                    exportAs: 'nzProgress',
                    preserveWhitespaces: false,
                    standalone: true,
                    imports: [NzIconModule, NzOutletModule, NgClass, NgTemplateOutlet, NgStyle],
                    template: `
    <ng-template #progressInfoTemplate>
      @if (nzShowInfo) {
        <span class="ant-progress-text">
          @if ((status === 'exception' || status === 'success') && !nzFormat) {
            <span nz-icon [nzType]="icon"></span>
          } @else {
            <ng-container *nzStringTemplateOutlet="formatter; context: { $implicit: nzPercent }; let formatter">
              {{ formatter(nzPercent) }}
            </ng-container>
          }
        </span>
      }
    </ng-template>

    <div
      [ngClass]="'ant-progress ant-progress-status-' + status"
      [class.ant-progress-line]="nzType === 'line'"
      [class.ant-progress-small]="nzSize === 'small'"
      [class.ant-progress-default]="nzSize === 'default'"
      [class.ant-progress-show-info]="nzShowInfo"
      [class.ant-progress-circle]="isCircleStyle"
      [class.ant-progress-steps]="isSteps"
      [class.ant-progress-rtl]="dir === 'rtl'"
    >
      @if (nzType === 'line') {
        <div>
          <!-- normal line style -->
          @if (isSteps) {
            <div class="ant-progress-steps-outer">
              @for (step of steps; track step) {
                <div class="ant-progress-steps-item" [ngStyle]="step"></div>
              }
              <ng-template [ngTemplateOutlet]="progressInfoTemplate" />
            </div>
          } @else {
            <div class="ant-progress-outer">
              <div class="ant-progress-inner">
                <div
                  class="ant-progress-bg"
                  [style.width.%]="nzPercent"
                  [style.border-radius]="nzStrokeLinecap === 'round' ? '100px' : '0'"
                  [style.background]="!isGradient ? nzStrokeColor : null"
                  [style.background-image]="isGradient ? lineGradient : null"
                  [style.height.px]="strokeWidth"
                ></div>
                @if (nzSuccessPercent || nzSuccessPercent === 0) {
                  <div
                    class="ant-progress-success-bg"
                    [style.width.%]="nzSuccessPercent"
                    [style.border-radius]="nzStrokeLinecap === 'round' ? '100px' : '0'"
                    [style.height.px]="strokeWidth"
                  ></div>
                }
              </div>
            </div>
            <ng-template [ngTemplateOutlet]="progressInfoTemplate" />
          }
        </div>
      }
      <!-- line progress -->

      <!-- circle / dashboard progress -->

      @if (isCircleStyle) {
        <div
          [style.width.px]="this.nzWidth"
          [style.height.px]="this.nzWidth"
          [style.fontSize.px]="this.nzWidth * 0.15 + 6"
          class="ant-progress-inner"
          [class.ant-progress-circle-gradient]="isGradient"
        >
          <svg class="ant-progress-circle " viewBox="0 0 100 100">
            @if (isGradient) {
              <defs>
                <linearGradient [id]="'gradient-' + gradientId" x1="100%" y1="0%" x2="0%" y2="0%">
                  @for (i of circleGradient; track i) {
                    <stop [attr.offset]="i.offset" [attr.stop-color]="i.color"></stop>
                  }
                </linearGradient>
              </defs>
            }

            <path
              class="ant-progress-circle-trail"
              stroke="#f3f3f3"
              fill-opacity="0"
              [attr.stroke-width]="strokeWidth"
              [attr.d]="pathString"
              [ngStyle]="trailPathStyle"
            ></path>
            @for (p of progressCirclePath; track p) {
              <path
                class="ant-progress-circle-path"
                fill-opacity="0"
                [attr.d]="pathString"
                [attr.stroke-linecap]="nzStrokeLinecap"
                [attr.stroke]="p.stroke"
                [attr.stroke-width]="nzPercent ? strokeWidth : 0"
                [ngStyle]="p.strokePathStyle"
              ></path>
            }
          </svg>
          <ng-template [ngTemplateOutlet]="progressInfoTemplate" />
        </div>
      }
    </div>
  `
                }]
        }], ctorParameters: () => [{ type: i0.ChangeDetectorRef }, { type: i1.NzConfigService }, { type: i2.Directionality }], propDecorators: { nzShowInfo: [{
                type: Input
            }], nzWidth: [{
                type: Input
            }], nzStrokeColor: [{
                type: Input
            }], nzSize: [{
                type: Input
            }], nzFormat: [{
                type: Input
            }], nzSuccessPercent: [{
                type: Input,
                args: [{ transform: numberAttributeWithZeroFallback }]
            }], nzPercent: [{
                type: Input,
                args: [{ transform: numberAttribute }]
            }], nzStrokeWidth: [{
                type: Input,
                args: [{ transform: numberAttributeWithZeroFallback }]
            }], nzGapDegree: [{
                type: Input,
                args: [{ transform: numberAttributeWithZeroFallback }]
            }], nzStatus: [{
                type: Input
            }], nzType: [{
                type: Input
            }], nzGapPosition: [{
                type: Input
            }], nzStrokeLinecap: [{
                type: Input
            }], nzSteps: [{
                type: Input,
                args: [{ transform: numberAttribute }]
            }] } });

/**
 * Use of this source code is governed by an MIT-style license that can be
 * found in the LICENSE file at https://github.com/NG-ZORRO/ng-zorro-antd/blob/master/LICENSE
 */
class NzProgressModule {
    static { this.ɵfac = i0.ɵɵngDeclareFactory({ minVersion: "12.0.0", version: "18.1.2", ngImport: i0, type: NzProgressModule, deps: [], target: i0.ɵɵFactoryTarget.NgModule }); }
    static { this.ɵmod = i0.ɵɵngDeclareNgModule({ minVersion: "14.0.0", version: "18.1.2", ngImport: i0, type: NzProgressModule, imports: [NzProgressComponent], exports: [NzProgressComponent] }); }
    static { this.ɵinj = i0.ɵɵngDeclareInjector({ minVersion: "12.0.0", version: "18.1.2", ngImport: i0, type: NzProgressModule, imports: [NzProgressComponent] }); }
}
i0.ɵɵngDeclareClassMetadata({ minVersion: "12.0.0", version: "18.1.2", ngImport: i0, type: NzProgressModule, decorators: [{
            type: NgModule,
            args: [{
                    imports: [NzProgressComponent],
                    exports: [NzProgressComponent]
                }]
        }] });

/**
 * Use of this source code is governed by an MIT-style license that can be
 * found in the LICENSE file at https://github.com/NG-ZORRO/ng-zorro-antd/blob/master/LICENSE
 */

/**
 * Use of this source code is governed by an MIT-style license that can be
 * found in the LICENSE file at https://github.com/NG-ZORRO/ng-zorro-antd/blob/master/LICENSE
 */

/**
 * Generated bundle index. Do not edit.
 */

export { NzProgressComponent, NzProgressModule };
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