gnezim
304 lines
12 KiB
JavaScript
304 lines
12 KiB
JavaScript
import { forwardRef, EventEmitter, Component, ChangeDetectionStrategy, ViewEncapsulation, ElementRef, ChangeDetectorRef, Output, Input, ViewChild, NgModule } from '@angular/core';
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import { CommonModule } from '@angular/common';
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import { InputTextModule } from 'primeng/inputtext';
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import { NG_VALUE_ACCESSOR } from '@angular/forms';
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const SPINNER_VALUE_ACCESSOR = {
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provide: NG_VALUE_ACCESSOR,
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useExisting: forwardRef(() => Spinner),
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multi: true
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};
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class Spinner {
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constructor(el, cd) {
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this.el = el;
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this.cd = cd;
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this.onChange = new EventEmitter();
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this.onFocus = new EventEmitter();
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this.onBlur = new EventEmitter();
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this._step = 1;
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this.onModelChange = () => { };
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this.onModelTouched = () => { };
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this.keyPattern = /[0-9\+\-]/;
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this.negativeSeparator = '-';
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}
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get step() {
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return this._step;
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}
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set step(val) {
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this._step = val;
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if (this._step != null) {
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let tokens = this.step.toString().split(/[,]|[.]/);
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this.calculatedPrecision = tokens[1] ? tokens[1].length : undefined;
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}
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}
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ngOnInit() {
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if (this.formatInput) {
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this.localeDecimalSeparator = (1.1).toLocaleString().substring(1, 2);
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this.localeThousandSeparator = (1000).toLocaleString().substring(1, 2);
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this.thousandRegExp = new RegExp(`[${this.thousandSeparator || this.localeThousandSeparator}]`, 'gim');
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if (this.decimalSeparator && this.thousandSeparator && this.decimalSeparator === this.thousandSeparator) {
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console.warn("thousandSeparator and decimalSeparator cannot have the same value.");
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}
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}
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}
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repeat(event, interval, dir) {
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let i = interval || 500;
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this.clearTimer();
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this.timer = setTimeout(() => {
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this.repeat(event, 40, dir);
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}, i);
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this.spin(event, dir);
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}
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spin(event, dir) {
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let step = this.step * dir;
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let currentValue;
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let precision = this.getPrecision();
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if (this.value)
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currentValue = (typeof this.value === 'string') ? this.parseValue(this.value) : this.value;
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else
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currentValue = 0;
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if (precision)
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this.value = parseFloat(this.toFixed(currentValue + step, precision));
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else
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this.value = currentValue + step;
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if (this.maxlength !== undefined && this.value.toString().length > this.maxlength) {
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this.value = currentValue;
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}
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if (this.min !== undefined && this.value < this.min) {
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this.value = this.min;
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}
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if (this.max !== undefined && this.value > this.max) {
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this.value = this.max;
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}
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this.formatValue();
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this.onModelChange(this.value);
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this.onChange.emit(event);
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}
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getPrecision() {
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return this.precision === undefined ? this.calculatedPrecision : this.precision;
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}
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toFixed(value, precision) {
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let power = Math.pow(10, precision || 0);
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return String(Math.round(value * power) / power);
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}
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onUpButtonMousedown(event) {
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if (!this.disabled) {
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this.inputfieldViewChild.nativeElement.focus();
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this.repeat(event, null, 1);
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this.updateFilledState();
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event.preventDefault();
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}
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}
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onUpButtonMouseup(event) {
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if (!this.disabled) {
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this.clearTimer();
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}
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}
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onUpButtonMouseleave(event) {
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if (!this.disabled) {
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this.clearTimer();
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}
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}
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onDownButtonMousedown(event) {
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if (!this.disabled) {
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this.inputfieldViewChild.nativeElement.focus();
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this.repeat(event, null, -1);
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this.updateFilledState();
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event.preventDefault();
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}
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}
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onDownButtonMouseup(event) {
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if (!this.disabled) {
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this.clearTimer();
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}
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}
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onDownButtonMouseleave(event) {
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if (!this.disabled) {
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this.clearTimer();
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}
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}
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onInputKeydown(event) {
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if (event.which == 38) {
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this.spin(event, 1);
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event.preventDefault();
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}
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else if (event.which == 40) {
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this.spin(event, -1);
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event.preventDefault();
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}
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}
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onInputChange(event) {
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this.onChange.emit(event);
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}
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onInput(event) {
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this.value = this.parseValue(event.target.value);
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this.onModelChange(this.value);
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this.updateFilledState();
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}
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onInputBlur(event) {
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this.focus = false;
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this.formatValue();
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this.onModelTouched();
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this.onBlur.emit(event);
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}
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onInputFocus(event) {
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this.focus = true;
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this.onFocus.emit(event);
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}
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parseValue(val) {
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let value;
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let precision = this.getPrecision();
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if (val.trim() === '') {
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value = null;
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}
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else {
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if (this.formatInput) {
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val = val.replace(this.thousandRegExp, '');
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}
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if (precision) {
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val = this.formatInput ? val.replace(this.decimalSeparator || this.localeDecimalSeparator, '.') : val.replace(',', '.');
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value = parseFloat(val);
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}
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else {
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value = parseInt(val, 10);
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}
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if (!isNaN(value)) {
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if (this.max !== null && value > this.max) {
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value = this.max;
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}
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if (this.min !== null && value < this.min) {
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value = this.min;
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}
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}
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else {
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value = null;
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}
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}
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return value;
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}
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formatValue() {
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let value = this.value;
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let precision = this.getPrecision();
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if (value != null) {
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if (this.formatInput) {
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value = value.toLocaleString(undefined, { maximumFractionDigits: 20 });
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if (this.decimalSeparator && this.thousandSeparator) {
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value = value.split(this.localeDecimalSeparator);
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if (precision && value[1]) {
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value[1] = (this.decimalSeparator || this.localeDecimalSeparator) + value[1];
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}
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if (this.thousandSeparator && value[0].length > 3) {
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value[0] = value[0].replace(new RegExp(`[${this.localeThousandSeparator}]`, 'gim'), this.thousandSeparator);
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}
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value = value.join('');
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}
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}
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this.formattedValue = value.toString();
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}
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else {
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this.formattedValue = null;
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}
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if (this.inputfieldViewChild && this.inputfieldViewChild.nativeElement) {
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this.inputfieldViewChild.nativeElement.value = this.formattedValue;
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}
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}
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clearTimer() {
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if (this.timer) {
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clearInterval(this.timer);
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}
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}
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writeValue(value) {
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this.value = value;
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this.formatValue();
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this.updateFilledState();
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this.cd.markForCheck();
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}
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registerOnChange(fn) {
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this.onModelChange = fn;
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}
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registerOnTouched(fn) {
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this.onModelTouched = fn;
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}
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setDisabledState(val) {
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this.disabled = val;
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this.cd.markForCheck();
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}
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updateFilledState() {
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this.filled = (this.value !== undefined && this.value != null);
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}
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}
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Spinner.decorators = [
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{ type: Component, args: [{
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selector: 'p-spinner',
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template: `
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<span class="ui-spinner ui-widget ui-corner-all">
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<input #inputfield type="text" [attr.id]="inputId" [value]="formattedValue||null" [attr.name]="name" [attr.aria-valumin]="min" [attr.aria-valuemax]="max" [attr.aria-valuenow]="value" [attr.aria-labelledby]="ariaLabelledBy"
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[attr.size]="size" [attr.maxlength]="maxlength" [attr.tabindex]="tabindex" [attr.placeholder]="placeholder" [disabled]="disabled" [readonly]="readonly" [attr.required]="required"
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(keydown)="onInputKeydown($event)" (blur)="onInputBlur($event)" (input)="onInput($event)" (change)="onInputChange($event)" (focus)="onInputFocus($event)"
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[ngStyle]="inputStyle" [class]="inputStyleClass" [ngClass]="'ui-spinner-input ui-inputtext ui-widget ui-state-default ui-corner-all'">
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<button type="button" [ngClass]="{'ui-spinner-button ui-spinner-up ui-corner-tr ui-button ui-widget ui-state-default':true,'ui-state-disabled':disabled}" [disabled]="disabled||readonly" tabindex="-1" [attr.readonly]="readonly"
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(mouseleave)="onUpButtonMouseleave($event)" (mousedown)="onUpButtonMousedown($event)" (mouseup)="onUpButtonMouseup($event)">
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<span class="ui-spinner-button-icon pi pi-caret-up ui-clickable"></span>
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</button>
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<button type="button" [ngClass]="{'ui-spinner-button ui-spinner-down ui-corner-br ui-button ui-widget ui-state-default':true,'ui-state-disabled':disabled}" [disabled]="disabled||readonly" tabindex="-1" [attr.readonly]="readonly"
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(mouseleave)="onDownButtonMouseleave($event)" (mousedown)="onDownButtonMousedown($event)" (mouseup)="onDownButtonMouseup($event)">
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<span class="ui-spinner-button-icon pi pi-caret-down ui-clickable"></span>
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</button>
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</span>
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`,
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host: {
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'[class.ui-inputwrapper-filled]': 'filled',
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'[class.ui-inputwrapper-focus]': 'focus'
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},
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providers: [SPINNER_VALUE_ACCESSOR],
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changeDetection: ChangeDetectionStrategy.OnPush,
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encapsulation: ViewEncapsulation.None,
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styles: [".ui-spinner{display:inline-block;overflow:visible;padding:0;position:relative;vertical-align:middle}.ui-spinner-input{padding-right:1.5em;vertical-align:middle}.ui-spinner-button{cursor:default;display:block;height:50%;margin:0;overflow:hidden;padding:0;position:absolute;right:0;text-align:center;vertical-align:middle;width:1.5em}.ui-spinner .ui-spinner-button-icon{left:50%;margin-left:-.5em;margin-top:-.5em;position:absolute;top:50%;width:1em}.ui-spinner-up{top:0}.ui-spinner-down{bottom:0}.ui-fluid .ui-spinner{width:100%}.ui-fluid .ui-spinner .ui-spinner-input{padding-right:2em;width:100%}.ui-fluid .ui-spinner .ui-spinner-button{width:1.5em}.ui-fluid .ui-spinner .ui-spinner-button .ui-spinner-button-icon{left:.7em}"]
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},] }
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];
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Spinner.ctorParameters = () => [
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{ type: ElementRef },
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{ type: ChangeDetectorRef }
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];
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Spinner.propDecorators = {
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onChange: [{ type: Output }],
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onFocus: [{ type: Output }],
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onBlur: [{ type: Output }],
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min: [{ type: Input }],
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max: [{ type: Input }],
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maxlength: [{ type: Input }],
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size: [{ type: Input }],
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placeholder: [{ type: Input }],
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inputId: [{ type: Input }],
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disabled: [{ type: Input }],
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readonly: [{ type: Input }],
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tabindex: [{ type: Input }],
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required: [{ type: Input }],
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name: [{ type: Input }],
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ariaLabelledBy: [{ type: Input }],
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inputStyle: [{ type: Input }],
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inputStyleClass: [{ type: Input }],
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formatInput: [{ type: Input }],
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decimalSeparator: [{ type: Input }],
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thousandSeparator: [{ type: Input }],
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precision: [{ type: Input }],
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inputfieldViewChild: [{ type: ViewChild, args: ['inputfield',] }],
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step: [{ type: Input }]
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};
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class SpinnerModule {
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}
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SpinnerModule.decorators = [
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{ type: NgModule, args: [{
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imports: [CommonModule, InputTextModule],
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exports: [Spinner],
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declarations: [Spinner]
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},] }
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];
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/**
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* Generated bundle index. Do not edit.
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*/
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export { SPINNER_VALUE_ACCESSOR, Spinner, SpinnerModule };
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//# sourceMappingURL=primeng-spinner.js.map
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