ng-zorro-antd/fesm2015/ng-zorro-antd-progress.js

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

import { CommonModule } from '@angular/common';
import { Component, ChangeDetectionStrategy, ViewEncapsulation, Input, NgModule } from '@angular/core';
import { NzOutletModule } from 'ng-zorro-antd/core/outlet';
import { NzIconModule } from 'ng-zorro-antd/icon';
import { __rest, __decorate, __metadata } from 'tslib';
import { NzConfigService, WithConfig } from 'ng-zorro-antd/core/config';
import { isNotNil, InputNumber } from 'ng-zorro-antd/core/util';
import { Subject } from 'rxjs';
import { takeUntil } from 'rxjs/operators';

/**
 * @fileoverview added by tsickle
 * Generated from: utils.ts
 * @suppress {checkTypes,constantProperty,extraRequire,missingOverride,missingReturn,unusedPrivateMembers,uselessCode} checked by tsc
 */
/**
 * @license
 * Copyright Alibaba.com All Rights Reserved.
 *
 * 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
 */
/**
 * @param {?} percent
 * @return {?}
 */
function stripPercentToNumber(percent) {
    return +percent.replace('%', '');
}
/** @type {?} */
const sortGradient = (/**
 * @param {?} gradients
 * @return {?}
 */
(gradients) => {
    /** @type {?} */
    let tempArr = [];
    Object.keys(gradients).forEach((/**
     * @param {?} key
     * @return {?}
     */
    key => {
        /** @type {?} */
        const value = gradients[key];
        /** @type {?} */
        const formatKey = stripPercentToNumber(key);
        if (!isNaN(formatKey)) {
            tempArr.push({
                key: formatKey,
                value
            });
        }
    }));
    tempArr = tempArr.sort((/**
     * @param {?} a
     * @param {?} b
     * @return {?}
     */
    (a, b) => a.key - b.key));
    return tempArr;
});
/** @type {?} */
const handleCircleGradient = (/**
 * @param {?} strokeColor
 * @return {?}
 */
(strokeColor) => {
    return sortGradient(strokeColor).map((/**
     * @param {?} __0
     * @return {?}
     */
    ({ key, value }) => ({ offset: `${key}%`, color: value })));
});
/** @type {?} */
const handleLinearGradient = (/**
 * @param {?} strokeColor
 * @return {?}
 */
(strokeColor) => {
    const { from = '#1890ff', to = '#1890ff', direction = 'to right' } = strokeColor, rest = __rest(strokeColor, ["from", "to", "direction"]);
    if (Object.keys(rest).length !== 0) {
        /** @type {?} */
        const sortedGradients = sortGradient((/** @type {?} */ (rest)))
            .map((/**
         * @param {?} __0
         * @return {?}
         */
        ({ key, value }) => `${value} ${key}%`))
            .join(', ');
        return `linear-gradient(${direction}, ${sortedGradients})`;
    }
    return `linear-gradient(${direction}, ${from}, ${to})`;
});

/**
 * @fileoverview added by tsickle
 * Generated from: progress.component.ts
 * @suppress {checkTypes,constantProperty,extraRequire,missingOverride,missingReturn,unusedPrivateMembers,uselessCode} checked by tsc
 */
/** @type {?} */
let gradientIdSeed = 0;
/** @type {?} */
const NZ_CONFIG_COMPONENT_NAME = 'progress';
/** @type {?} */
const statusIconNameMap = new Map([
    ['success', 'check'],
    ['exception', 'close']
]);
/** @type {?} */
const statusColorMap = new Map([
    ['normal', '#108ee9'],
    ['exception', '#ff5500'],
    ['success', '#87d068']
]);
/** @type {?} */
const defaultFormatter = (/**
 * @param {?} p
 * @return {?}
 */
(p) => `${p}%`);
const ɵ0 = defaultFormatter;
class NzProgressComponent {
    /**
     * @param {?} nzConfigService
     */
    constructor(nzConfigService) {
        this.nzConfigService = nzConfigService;
        this.nzWidth = 132;
        this.nzPercent = 0;
        this.nzType = 'line';
        this.steps = [];
        /**
         * Gradient style when `nzType` is `line`.
         */
        this.lineGradient = null;
        /**
         * If user uses gradient color.
         */
        this.isGradient = false;
        /**
         * If the linear progress is a step progress.
         */
        this.isSteps = false;
        /**
         * Each progress whose `nzType` is circle or dashboard should have unique id to
         * define `<linearGradient>`.
         */
        this.gradientId = gradientIdSeed++;
        /**
         * Paths to rendered in the template.
         */
        this.progressCirclePath = [];
        this.trackByFn = (/**
         * @param {?} index
         * @return {?}
         */
        (index) => `${index}`);
        this.cachedStatus = 'normal';
        this.inferredStatus = 'normal';
        this.destroy$ = new Subject();
    }
    /**
     * @return {?}
     */
    get formatter() {
        return this.nzFormat || defaultFormatter;
    }
    /**
     * @return {?}
     */
    get status() {
        return this.nzStatus || this.inferredStatus;
    }
    /**
     * @return {?}
     */
    get strokeWidth() {
        return this.nzStrokeWidth || (this.nzType === 'line' && this.nzSize !== 'small' ? 8 : 6);
    }
    /**
     * @return {?}
     */
    get isCircleStyle() {
        return this.nzType === 'circle' || this.nzType === 'dashboard';
    }
    /**
     * @param {?} changes
     * @return {?}
     */
    ngOnChanges(changes) {
        const { nzSteps, nzGapPosition, nzStrokeLinecap, nzStrokeColor, nzGapDegree, nzType, nzStatus, nzPercent, nzSuccessPercent } = changes;
        if (nzStatus) {
            this.cachedStatus = this.nzStatus || this.cachedStatus;
        }
        if (nzPercent || nzSuccessPercent) {
            /** @type {?} */
            const fillAll = parseInt(this.nzPercent.toString(), 10) >= 100;
            if (fillAll) {
                if ((isNotNil(this.nzSuccessPercent) && (/** @type {?} */ (this.nzSuccessPercent)) >= 100) || this.nzSuccessPercent === undefined) {
                    this.inferredStatus = 'success';
                }
            }
            else {
                this.inferredStatus = this.cachedStatus;
            }
        }
        if (nzStatus || nzPercent || nzSuccessPercent) {
            this.updateIcon();
        }
        if (nzStrokeColor) {
            this.setStrokeColor();
        }
        if (nzGapPosition || nzStrokeLinecap || nzGapDegree || nzType || nzPercent || nzStrokeColor) {
            this.getCirclePaths();
        }
        if (nzSteps) {
            this.isSteps = isNotNil(nzSteps.currentValue);
            this.getSteps();
        }
    }
    /**
     * @return {?}
     */
    ngOnInit() {
        this.nzConfigService
            .getConfigChangeEventForComponent(NZ_CONFIG_COMPONENT_NAME)
            .pipe(takeUntil(this.destroy$))
            .subscribe((/**
         * @return {?}
         */
        () => {
            this.updateIcon();
            this.setStrokeColor();
            this.getCirclePaths();
        }));
    }
    /**
     * @return {?}
     */
    ngOnDestroy() {
        this.destroy$.next();
        this.destroy$.complete();
    }
    /**
     * @private
     * @return {?}
     */
    updateIcon() {
        /** @type {?} */
        const ret = statusIconNameMap.get(this.status);
        this.icon = ret ? ret + (this.isCircleStyle ? '-o' : '-circle-fill') : '';
    }
    /**
     * Calculate step render configs.
     * @private
     * @return {?}
     */
    getSteps() {
        /** @type {?} */
        const current = Math.floor((/** @type {?} */ (this.nzSteps)) * (this.nzPercent / 100));
        /** @type {?} */
        const stepWidth = this.nzSize === 'small' ? 2 : 14;
        for (let i = 0; i < (/** @type {?} */ (this.nzSteps)); i++) {
            /** @type {?} */
            let color;
            if (i <= current - 1) {
                color = this.nzStrokeColor;
            }
            /** @type {?} */
            const stepStyle = {
                backgroundColor: `${color}`,
                width: `${stepWidth}px`,
                height: `${this.strokeWidth}px`
            };
            this.steps.push(stepStyle);
        }
    }
    /**
     * Calculate paths when the type is circle or dashboard.
     * @private
     * @return {?}
     */
    getCirclePaths() {
        if (!this.isCircleStyle) {
            return;
        }
        /** @type {?} */
        const values = isNotNil(this.nzSuccessPercent) ? [(/** @type {?} */ (this.nzSuccessPercent)), this.nzPercent] : [this.nzPercent];
        // Calculate shared styles.
        /** @type {?} */
        const radius = 50 - this.strokeWidth / 2;
        /** @type {?} */
        const gapPosition = this.nzGapPosition || (this.nzType === 'circle' ? 'top' : 'bottom');
        /** @type {?} */
        const len = Math.PI * 2 * radius;
        /** @type {?} */
        const gapDegree = this.nzGapDegree || (this.nzType === 'circle' ? 0 : 75);
        /** @type {?} */
        let beginPositionX = 0;
        /** @type {?} */
        let beginPositionY = -radius;
        /** @type {?} */
        let endPositionX = 0;
        /** @type {?} */
        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((/**
         * @param {?} value
         * @param {?} index
         * @return {?}
         */
        (value, index) => {
            /** @type {?} */
            const isSuccessPercent = values.length === 2 && index === 0;
            return {
                stroke: this.isGradient && !isSuccessPercent ? `url(#gradient-${this.gradientId})` : null,
                strokePathStyle: {
                    stroke: !this.isGradient ? (isSuccessPercent ? statusColorMap.get('success') : ((/** @type {?} */ (this.nzStrokeColor)))) : null,
                    transition: 'stroke-dashoffset .3s ease 0s, stroke-dasharray .3s ease 0s, stroke .3s, stroke-width .06s ease .3s',
                    strokeDasharray: `${((value || 0) / 100) * (len - gapDegree)}px ${len}px`,
                    strokeDashoffset: `-${gapDegree / 2}px`
                }
            };
        }))
            .reverse();
    }
    /**
     * @private
     * @return {?}
     */
    setStrokeColor() {
        /** @type {?} */
        const color = this.nzStrokeColor;
        /** @type {?} */
        const isGradient = (this.isGradient = !!color && typeof color !== 'string');
        if (isGradient && !this.isCircleStyle) {
            this.lineGradient = handleLinearGradient((/** @type {?} */ (color)));
        }
        else if (isGradient && this.isCircleStyle) {
            this.circleGradient = handleCircleGradient((/** @type {?} */ (this.nzStrokeColor)));
        }
        else {
            this.lineGradient = null;
            this.circleGradient = [];
        }
    }
}
NzProgressComponent.decorators = [
    { type: Component, args: [{
                changeDetection: ChangeDetectionStrategy.OnPush,
                encapsulation: ViewEncapsulation.None,
                selector: 'nz-progress',
                exportAs: 'nzProgress',
                preserveWhitespaces: false,
                template: `
    <ng-template #progressInfoTemplate>
      <span class="ant-progress-text" *ngIf="nzShowInfo">
        <ng-container *ngIf="status === 'exception' || (status === 'success' && !nzFormat); else formatTemplate">
          <i nz-icon [nzType]="icon"></i>
        </ng-container>
        <ng-template #formatTemplate>
          <ng-container *nzStringTemplateOutlet="formatter; context: { $implicit: nzPercent }">
            {{ $any(formatter)(nzPercent) }}
          </ng-container>
        </ng-template>
      </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-show-info]="nzShowInfo"
      [class.ant-progress-circle]="isCircleStyle"
      [class.ant-progress-steps]="isSteps"
    >
      <!-- line progress -->
      <div *ngIf="nzType === 'line'">
        <ng-container *ngIf="!isSteps">
          <div class="ant-progress-outer" *ngIf="!isSteps">
            <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>
              <div
                *ngIf="nzSuccessPercent || nzSuccessPercent === 0"
                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"></ng-template>
        </ng-container>
        <!-- Step style progress -->
        <div class="ant-progress-steps-outer" *ngIf="isSteps">
          <div *ngFor="let step of steps; let i = index" class="ant-progress-steps-item" [ngStyle]="step"></div>
          <ng-template [ngTemplateOutlet]="progressInfoTemplate"></ng-template>
        </div>
      </div>

      <!-- circle / dashboard progress -->
      <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"
        *ngIf="isCircleStyle"
      >
        <svg class="ant-progress-circle " viewBox="0 0 100 100">
          <defs *ngIf="isGradient">
            <linearGradient [id]="'gradient-' + gradientId" x1="100%" y1="0%" x2="0%" y2="0%">
              <stop *ngFor="let i of circleGradient" [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>
          <path
            *ngFor="let p of progressCirclePath; trackBy: trackByFn"
            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"></ng-template>
      </div>
    </div>
  `
            }] }
];
/** @nocollapse */
NzProgressComponent.ctorParameters = () => [
    { type: NzConfigService }
];
NzProgressComponent.propDecorators = {
    nzShowInfo: [{ type: Input }],
    nzWidth: [{ type: Input }],
    nzStrokeColor: [{ type: Input }],
    nzSize: [{ type: Input }],
    nzFormat: [{ type: Input }],
    nzSuccessPercent: [{ type: Input }],
    nzPercent: [{ type: Input }],
    nzStrokeWidth: [{ type: Input }],
    nzGapDegree: [{ type: Input }],
    nzStatus: [{ type: Input }],
    nzType: [{ type: Input }],
    nzGapPosition: [{ type: Input }],
    nzStrokeLinecap: [{ type: Input }],
    nzSteps: [{ type: Input }]
};
__decorate([
    WithConfig(NZ_CONFIG_COMPONENT_NAME, true),
    __metadata("design:type", Boolean)
], NzProgressComponent.prototype, "nzShowInfo", void 0);
__decorate([
    WithConfig(NZ_CONFIG_COMPONENT_NAME),
    __metadata("design:type", Object)
], NzProgressComponent.prototype, "nzStrokeColor", void 0);
__decorate([
    WithConfig(NZ_CONFIG_COMPONENT_NAME, 'default'),
    __metadata("design:type", String)
], NzProgressComponent.prototype, "nzSize", void 0);
__decorate([
    InputNumber(),
    __metadata("design:type", Number)
], NzProgressComponent.prototype, "nzSuccessPercent", void 0);
__decorate([
    InputNumber(),
    __metadata("design:type", Number)
], NzProgressComponent.prototype, "nzPercent", void 0);
__decorate([
    WithConfig(NZ_CONFIG_COMPONENT_NAME), InputNumber(),
    __metadata("design:type", Number)
], NzProgressComponent.prototype, "nzStrokeWidth", void 0);
__decorate([
    WithConfig(NZ_CONFIG_COMPONENT_NAME), InputNumber(),
    __metadata("design:type", Number)
], NzProgressComponent.prototype, "nzGapDegree", void 0);
__decorate([
    WithConfig(NZ_CONFIG_COMPONENT_NAME, 'top'),
    __metadata("design:type", String)
], NzProgressComponent.prototype, "nzGapPosition", void 0);
__decorate([
    WithConfig(NZ_CONFIG_COMPONENT_NAME, 'round'),
    __metadata("design:type", String)
], NzProgressComponent.prototype, "nzStrokeLinecap", void 0);
__decorate([
    InputNumber(),
    __metadata("design:type", Number)
], NzProgressComponent.prototype, "nzSteps", void 0);
if (false) {
    /** @type {?} */
    NzProgressComponent.ngAcceptInputType_nzSuccessPercent;
    /** @type {?} */
    NzProgressComponent.ngAcceptInputType_nzPercent;
    /** @type {?} */
    NzProgressComponent.ngAcceptInputType_nzStrokeWidth;
    /** @type {?} */
    NzProgressComponent.ngAcceptInputType_nzGapDegree;
    /** @type {?} */
    NzProgressComponent.ngAcceptInputType_nzSteps;
    /** @type {?} */
    NzProgressComponent.prototype.nzShowInfo;
    /** @type {?} */
    NzProgressComponent.prototype.nzWidth;
    /** @type {?} */
    NzProgressComponent.prototype.nzStrokeColor;
    /** @type {?} */
    NzProgressComponent.prototype.nzSize;
    /** @type {?} */
    NzProgressComponent.prototype.nzFormat;
    /** @type {?} */
    NzProgressComponent.prototype.nzSuccessPercent;
    /** @type {?} */
    NzProgressComponent.prototype.nzPercent;
    /** @type {?} */
    NzProgressComponent.prototype.nzStrokeWidth;
    /** @type {?} */
    NzProgressComponent.prototype.nzGapDegree;
    /** @type {?} */
    NzProgressComponent.prototype.nzStatus;
    /** @type {?} */
    NzProgressComponent.prototype.nzType;
    /** @type {?} */
    NzProgressComponent.prototype.nzGapPosition;
    /** @type {?} */
    NzProgressComponent.prototype.nzStrokeLinecap;
    /** @type {?} */
    NzProgressComponent.prototype.nzSteps;
    /** @type {?} */
    NzProgressComponent.prototype.steps;
    /**
     * Gradient style when `nzType` is `line`.
     * @type {?}
     */
    NzProgressComponent.prototype.lineGradient;
    /**
     * If user uses gradient color.
     * @type {?}
     */
    NzProgressComponent.prototype.isGradient;
    /**
     * If the linear progress is a step progress.
     * @type {?}
     */
    NzProgressComponent.prototype.isSteps;
    /**
     * Each progress whose `nzType` is circle or dashboard should have unique id to
     * define `<linearGradient>`.
     * @type {?}
     */
    NzProgressComponent.prototype.gradientId;
    /**
     * Paths to rendered in the template.
     * @type {?}
     */
    NzProgressComponent.prototype.progressCirclePath;
    /** @type {?} */
    NzProgressComponent.prototype.circleGradient;
    /** @type {?} */
    NzProgressComponent.prototype.trailPathStyle;
    /** @type {?} */
    NzProgressComponent.prototype.pathString;
    /** @type {?} */
    NzProgressComponent.prototype.icon;
    /** @type {?} */
    NzProgressComponent.prototype.trackByFn;
    /**
     * @type {?}
     * @private
     */
    NzProgressComponent.prototype.cachedStatus;
    /**
     * @type {?}
     * @private
     */
    NzProgressComponent.prototype.inferredStatus;
    /**
     * @type {?}
     * @private
     */
    NzProgressComponent.prototype.destroy$;
    /** @type {?} */
    NzProgressComponent.prototype.nzConfigService;
}

/**
 * @fileoverview added by tsickle
 * Generated from: progress.module.ts
 * @suppress {checkTypes,constantProperty,extraRequire,missingOverride,missingReturn,unusedPrivateMembers,uselessCode} checked by tsc
 */
class NzProgressModule {
}
NzProgressModule.decorators = [
    { type: NgModule, args: [{
                exports: [NzProgressComponent],
                declarations: [NzProgressComponent],
                imports: [CommonModule, NzIconModule, NzOutletModule]
            },] }
];

/**
 * @fileoverview added by tsickle
 * Generated from: typings.ts
 * @suppress {checkTypes,constantProperty,extraRequire,missingOverride,missingReturn,unusedPrivateMembers,uselessCode} checked by tsc
 */
/**
 * @license
 * Copyright Alibaba.com All Rights Reserved.
 *
 * 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
 */
/**
 * @record
 */
function NzProgressGradientProgress() { }
/**
 * @record
 */
function NzProgressGradientFromTo() { }
if (false) {
    /** @type {?} */
    NzProgressGradientFromTo.prototype.from;
    /** @type {?} */
    NzProgressGradientFromTo.prototype.to;
}
/**
 * @record
 */
function NzProgressCirclePath() { }
if (false) {
    /** @type {?} */
    NzProgressCirclePath.prototype.stroke;
    /** @type {?} */
    NzProgressCirclePath.prototype.strokePathStyle;
}
/**
 * @record
 */
function NzProgressStepItem() { }
if (false) {
    /** @type {?} */
    NzProgressStepItem.prototype.backgroundColor;
    /** @type {?} */
    NzProgressStepItem.prototype.width;
    /** @type {?} */
    NzProgressStepItem.prototype.height;
}

/**
 * @fileoverview added by tsickle
 * Generated from: public-api.ts
 * @suppress {checkTypes,constantProperty,extraRequire,missingOverride,missingReturn,unusedPrivateMembers,uselessCode} checked by tsc
 */

/**
 * @fileoverview added by tsickle
 * Generated from: ng-zorro-antd-progress.ts
 * @suppress {checkTypes,constantProperty,extraRequire,missingOverride,missingReturn,unusedPrivateMembers,uselessCode} checked by tsc
 */

export { NzProgressComponent, NzProgressModule };
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