primeng
Version:
[](https://opensource.org/licenses/MIT) [](https://gitter.im/primefaces/primeng?ut
569 lines • 22.3 kB
JavaScript
"use strict";
var __decorate = (this && this.__decorate) || function (decorators, target, key, desc) {
var c = arguments.length, r = c < 3 ? target : desc === null ? desc = Object.getOwnPropertyDescriptor(target, key) : desc, d;
if (typeof Reflect === "object" && typeof Reflect.decorate === "function") r = Reflect.decorate(decorators, target, key, desc);
else for (var i = decorators.length - 1; i >= 0; i--) if (d = decorators[i]) r = (c < 3 ? d(r) : c > 3 ? d(target, key, r) : d(target, key)) || r;
return c > 3 && r && Object.defineProperty(target, key, r), r;
};
var __metadata = (this && this.__metadata) || function (k, v) {
if (typeof Reflect === "object" && typeof Reflect.metadata === "function") return Reflect.metadata(k, v);
};
Object.defineProperty(exports, "__esModule", { value: true });
var core_1 = require("@angular/core");
var animations_1 = require("@angular/animations");
var common_1 = require("@angular/common");
var domhandler_1 = require("../dom/domhandler");
var forms_1 = require("@angular/forms");
exports.COLORPICKER_VALUE_ACCESSOR = {
provide: forms_1.NG_VALUE_ACCESSOR,
useExisting: core_1.forwardRef(function () { return ColorPicker; }),
multi: true
};
var ColorPicker = /** @class */ (function () {
function ColorPicker(el, domHandler, renderer, cd) {
this.el = el;
this.domHandler = domHandler;
this.renderer = renderer;
this.cd = cd;
this.format = 'hex';
this.autoZIndex = true;
this.baseZIndex = 0;
this.showTransitionOptions = '225ms ease-out';
this.hideTransitionOptions = '195ms ease-in';
this.onChange = new core_1.EventEmitter();
this.defaultColor = 'ff0000';
this.onModelChange = function () { };
this.onModelTouched = function () { };
}
Object.defineProperty(ColorPicker.prototype, "colorSelector", {
set: function (element) {
this.colorSelectorViewChild = element;
},
enumerable: true,
configurable: true
});
Object.defineProperty(ColorPicker.prototype, "colorHandle", {
set: function (element) {
this.colorHandleViewChild = element;
},
enumerable: true,
configurable: true
});
Object.defineProperty(ColorPicker.prototype, "hue", {
set: function (element) {
this.hueViewChild = element;
},
enumerable: true,
configurable: true
});
Object.defineProperty(ColorPicker.prototype, "hueHandle", {
set: function (element) {
this.hueHandleViewChild = element;
},
enumerable: true,
configurable: true
});
ColorPicker.prototype.onHueMousedown = function (event) {
if (this.disabled) {
return;
}
this.bindDocumentMousemoveListener();
this.bindDocumentMouseupListener();
this.hueDragging = true;
this.pickHue(event);
};
ColorPicker.prototype.pickHue = function (event) {
var top = this.hueViewChild.nativeElement.getBoundingClientRect().top + (window.pageYOffset || document.documentElement.scrollTop || document.body.scrollTop || 0);
this.value = this.validateHSB({
h: Math.floor(360 * (150 - Math.max(0, Math.min(150, (event.pageY - top)))) / 150),
s: this.value.s,
b: this.value.b
});
this.updateColorSelector();
this.updateUI();
this.updateModel();
this.onChange.emit({ originalEvent: event, value: this.getValueToUpdate() });
};
ColorPicker.prototype.onColorMousedown = function (event) {
if (this.disabled) {
return;
}
this.bindDocumentMousemoveListener();
this.bindDocumentMouseupListener();
this.colorDragging = true;
this.pickColor(event);
};
ColorPicker.prototype.pickColor = function (event) {
var rect = this.colorSelectorViewChild.nativeElement.getBoundingClientRect();
var top = rect.top + (window.pageYOffset || document.documentElement.scrollTop || document.body.scrollTop || 0);
var left = rect.left + document.body.scrollLeft;
var saturation = Math.floor(100 * (Math.max(0, Math.min(150, (event.pageX - left)))) / 150);
var brightness = Math.floor(100 * (150 - Math.max(0, Math.min(150, (event.pageY - top)))) / 150);
this.value = this.validateHSB({
h: this.value.h,
s: saturation,
b: brightness
});
this.updateUI();
this.updateModel();
this.onChange.emit({ originalEvent: event, value: this.getValueToUpdate() });
};
ColorPicker.prototype.getValueToUpdate = function () {
var val;
switch (this.format) {
case 'hex':
val = '#' + this.HSBtoHEX(this.value);
break;
case 'rgb':
val = this.HSBtoRGB(this.value);
break;
case 'hsb':
val = this.value;
break;
}
return val;
};
ColorPicker.prototype.updateModel = function () {
this.onModelChange(this.getValueToUpdate());
};
ColorPicker.prototype.writeValue = function (value) {
if (value) {
switch (this.format) {
case 'hex':
this.value = this.HEXtoHSB(value);
break;
case 'rgb':
this.value = this.RGBtoHSB(value);
break;
case 'hsb':
this.value = value;
break;
}
}
else {
this.value = this.HEXtoHSB(this.defaultColor);
}
this.updateColorSelector();
this.updateUI();
};
ColorPicker.prototype.updateColorSelector = function () {
if (this.colorSelectorViewChild) {
var hsb = {};
hsb.s = 100;
hsb.b = 100;
hsb.h = this.value.h;
this.colorSelectorViewChild.nativeElement.style.backgroundColor = '#' + this.HSBtoHEX(hsb);
}
};
ColorPicker.prototype.updateUI = function () {
if (this.colorHandleViewChild && this.hueHandleViewChild.nativeElement) {
this.colorHandleViewChild.nativeElement.style.left = Math.floor(150 * this.value.s / 100) + 'px';
this.colorHandleViewChild.nativeElement.style.top = Math.floor(150 * (100 - this.value.b) / 100) + 'px';
this.hueHandleViewChild.nativeElement.style.top = Math.floor(150 - (150 * this.value.h / 360)) + 'px';
}
this.inputBgColor = '#' + this.HSBtoHEX(this.value);
};
ColorPicker.prototype.onInputFocus = function () {
this.onModelTouched();
};
ColorPicker.prototype.show = function () {
this.overlayVisible = true;
};
ColorPicker.prototype.onOverlayAnimationStart = function (event) {
switch (event.toState) {
case 'visible':
if (!this.inline) {
this.overlay = event.element;
this.appendOverlay();
if (this.autoZIndex) {
this.overlay.style.zIndex = String(this.baseZIndex + (++domhandler_1.DomHandler.zindex));
}
this.alignOverlay();
this.bindDocumentClickListener();
this.updateColorSelector();
this.updateUI();
}
break;
case 'void':
this.onOverlayHide();
break;
}
};
ColorPicker.prototype.appendOverlay = function () {
if (this.appendTo) {
if (this.appendTo === 'body')
document.body.appendChild(this.overlay);
else
this.domHandler.appendChild(this.overlay, this.appendTo);
}
};
ColorPicker.prototype.restoreOverlayAppend = function () {
if (this.overlay && this.appendTo) {
this.el.nativeElement.appendChild(this.overlay);
}
};
ColorPicker.prototype.alignOverlay = function () {
if (this.appendTo)
this.domHandler.absolutePosition(this.overlay, this.inputViewChild.nativeElement);
else
this.domHandler.relativePosition(this.overlay, this.inputViewChild.nativeElement);
};
ColorPicker.prototype.hide = function () {
this.overlayVisible = false;
};
ColorPicker.prototype.onInputClick = function () {
this.selfClick = true;
this.togglePanel();
};
ColorPicker.prototype.togglePanel = function () {
if (!this.overlayVisible)
this.show();
else
this.hide();
};
ColorPicker.prototype.onInputKeydown = function (event) {
switch (event.which) {
//space
case 32:
this.togglePanel();
event.preventDefault();
break;
//escape and tab
case 27:
case 9:
this.hide();
break;
}
};
ColorPicker.prototype.onPanelClick = function () {
this.selfClick = true;
};
ColorPicker.prototype.registerOnChange = function (fn) {
this.onModelChange = fn;
};
ColorPicker.prototype.registerOnTouched = function (fn) {
this.onModelTouched = fn;
};
ColorPicker.prototype.setDisabledState = function (val) {
this.disabled = val;
};
ColorPicker.prototype.bindDocumentClickListener = function () {
var _this = this;
if (!this.documentClickListener) {
this.documentClickListener = this.renderer.listen('document', 'click', function () {
if (!_this.selfClick) {
_this.overlayVisible = false;
_this.unbindDocumentClickListener();
}
_this.selfClick = false;
_this.cd.markForCheck();
});
}
};
ColorPicker.prototype.unbindDocumentClickListener = function () {
if (this.documentClickListener) {
this.documentClickListener();
this.documentClickListener = null;
}
};
ColorPicker.prototype.bindDocumentMousemoveListener = function () {
var _this = this;
if (!this.documentMousemoveListener) {
this.documentMousemoveListener = this.renderer.listen('document', 'mousemove', function (event) {
if (_this.colorDragging) {
_this.pickColor(event);
}
if (_this.hueDragging) {
_this.pickHue(event);
}
});
}
};
ColorPicker.prototype.unbindDocumentMousemoveListener = function () {
if (this.documentMousemoveListener) {
this.documentMousemoveListener();
this.documentMousemoveListener = null;
}
};
ColorPicker.prototype.bindDocumentMouseupListener = function () {
var _this = this;
if (!this.documentMouseupListener) {
this.documentMouseupListener = this.renderer.listen('document', 'mouseup', function () {
_this.colorDragging = false;
_this.hueDragging = false;
_this.unbindDocumentMousemoveListener();
_this.unbindDocumentMouseupListener();
});
}
};
ColorPicker.prototype.unbindDocumentMouseupListener = function () {
if (this.documentMouseupListener) {
this.documentMouseupListener();
this.documentMouseupListener = null;
}
};
ColorPicker.prototype.validateHSB = function (hsb) {
return {
h: Math.min(360, Math.max(0, hsb.h)),
s: Math.min(100, Math.max(0, hsb.s)),
b: Math.min(100, Math.max(0, hsb.b))
};
};
ColorPicker.prototype.validateRGB = function (rgb) {
return {
r: Math.min(255, Math.max(0, rgb.r)),
g: Math.min(255, Math.max(0, rgb.g)),
b: Math.min(255, Math.max(0, rgb.b))
};
};
ColorPicker.prototype.validateHEX = function (hex) {
var len = 6 - hex.length;
if (len > 0) {
var o = [];
for (var i = 0; i < len; i++) {
o.push('0');
}
o.push(hex);
hex = o.join('');
}
return hex;
};
ColorPicker.prototype.HEXtoRGB = function (hex) {
var hexValue = parseInt(((hex.indexOf('#') > -1) ? hex.substring(1) : hex), 16);
return { r: hexValue >> 16, g: (hexValue & 0x00FF00) >> 8, b: (hexValue & 0x0000FF) };
};
ColorPicker.prototype.HEXtoHSB = function (hex) {
return this.RGBtoHSB(this.HEXtoRGB(hex));
};
ColorPicker.prototype.RGBtoHSB = function (rgb) {
var hsb = {
h: 0,
s: 0,
b: 0
};
var min = Math.min(rgb.r, rgb.g, rgb.b);
var max = Math.max(rgb.r, rgb.g, rgb.b);
var delta = max - min;
hsb.b = max;
if (max != 0) {
}
hsb.s = max != 0 ? 255 * delta / max : 0;
if (hsb.s != 0) {
if (rgb.r == max) {
hsb.h = (rgb.g - rgb.b) / delta;
}
else if (rgb.g == max) {
hsb.h = 2 + (rgb.b - rgb.r) / delta;
}
else {
hsb.h = 4 + (rgb.r - rgb.g) / delta;
}
}
else {
hsb.h = -1;
}
hsb.h *= 60;
if (hsb.h < 0) {
hsb.h += 360;
}
hsb.s *= 100 / 255;
hsb.b *= 100 / 255;
return hsb;
};
ColorPicker.prototype.HSBtoRGB = function (hsb) {
var rgb = {
r: null, g: null, b: null
};
var h = Math.round(hsb.h);
var s = Math.round(hsb.s * 255 / 100);
var v = Math.round(hsb.b * 255 / 100);
if (s == 0) {
rgb = {
r: v,
g: v,
b: v
};
}
else {
var t1 = v;
var t2 = (255 - s) * v / 255;
var t3 = (t1 - t2) * (h % 60) / 60;
if (h == 360)
h = 0;
if (h < 60) {
rgb.r = t1;
rgb.b = t2;
rgb.g = t2 + t3;
}
else if (h < 120) {
rgb.g = t1;
rgb.b = t2;
rgb.r = t1 - t3;
}
else if (h < 180) {
rgb.g = t1;
rgb.r = t2;
rgb.b = t2 + t3;
}
else if (h < 240) {
rgb.b = t1;
rgb.r = t2;
rgb.g = t1 - t3;
}
else if (h < 300) {
rgb.b = t1;
rgb.g = t2;
rgb.r = t2 + t3;
}
else if (h < 360) {
rgb.r = t1;
rgb.g = t2;
rgb.b = t1 - t3;
}
else {
rgb.r = 0;
rgb.g = 0;
rgb.b = 0;
}
}
return { r: Math.round(rgb.r), g: Math.round(rgb.g), b: Math.round(rgb.b) };
};
ColorPicker.prototype.RGBtoHEX = function (rgb) {
var hex = [
rgb.r.toString(16),
rgb.g.toString(16),
rgb.b.toString(16)
];
for (var key in hex) {
if (hex[key].length == 1) {
hex[key] = '0' + hex[key];
}
}
return hex.join('');
};
ColorPicker.prototype.HSBtoHEX = function (hsb) {
return this.RGBtoHEX(this.HSBtoRGB(hsb));
};
ColorPicker.prototype.onOverlayHide = function () {
this.unbindDocumentClickListener();
this.overlay = null;
};
ColorPicker.prototype.ngOnDestroy = function () {
this.restoreOverlayAppend();
this.onOverlayHide();
};
__decorate([
core_1.Input(),
__metadata("design:type", Object)
], ColorPicker.prototype, "style", void 0);
__decorate([
core_1.Input(),
__metadata("design:type", String)
], ColorPicker.prototype, "styleClass", void 0);
__decorate([
core_1.Input(),
__metadata("design:type", Boolean)
], ColorPicker.prototype, "inline", void 0);
__decorate([
core_1.Input(),
__metadata("design:type", String)
], ColorPicker.prototype, "format", void 0);
__decorate([
core_1.Input(),
__metadata("design:type", String)
], ColorPicker.prototype, "appendTo", void 0);
__decorate([
core_1.Input(),
__metadata("design:type", Boolean)
], ColorPicker.prototype, "disabled", void 0);
__decorate([
core_1.Input(),
__metadata("design:type", String)
], ColorPicker.prototype, "tabindex", void 0);
__decorate([
core_1.Input(),
__metadata("design:type", String)
], ColorPicker.prototype, "inputId", void 0);
__decorate([
core_1.Input(),
__metadata("design:type", Boolean)
], ColorPicker.prototype, "autoZIndex", void 0);
__decorate([
core_1.Input(),
__metadata("design:type", Number)
], ColorPicker.prototype, "baseZIndex", void 0);
__decorate([
core_1.Input(),
__metadata("design:type", String)
], ColorPicker.prototype, "showTransitionOptions", void 0);
__decorate([
core_1.Input(),
__metadata("design:type", String)
], ColorPicker.prototype, "hideTransitionOptions", void 0);
__decorate([
core_1.Output(),
__metadata("design:type", core_1.EventEmitter)
], ColorPicker.prototype, "onChange", void 0);
__decorate([
core_1.ViewChild('input'),
__metadata("design:type", core_1.ElementRef)
], ColorPicker.prototype, "inputViewChild", void 0);
__decorate([
core_1.ViewChild('colorSelector'),
__metadata("design:type", core_1.ElementRef),
__metadata("design:paramtypes", [core_1.ElementRef])
], ColorPicker.prototype, "colorSelector", null);
__decorate([
core_1.ViewChild('colorHandle'),
__metadata("design:type", core_1.ElementRef),
__metadata("design:paramtypes", [core_1.ElementRef])
], ColorPicker.prototype, "colorHandle", null);
__decorate([
core_1.ViewChild('hue'),
__metadata("design:type", core_1.ElementRef),
__metadata("design:paramtypes", [core_1.ElementRef])
], ColorPicker.prototype, "hue", null);
__decorate([
core_1.ViewChild('hueHandle'),
__metadata("design:type", core_1.ElementRef),
__metadata("design:paramtypes", [core_1.ElementRef])
], ColorPicker.prototype, "hueHandle", null);
ColorPicker = __decorate([
core_1.Component({
selector: 'p-colorPicker',
template: "\n <div [ngStyle]=\"style\" [class]=\"styleClass\" [ngClass]=\"{'ui-colorpicker ui-widget':true,'ui-colorpicker-overlay':!inline,'ui-colorpicker-dragging':colorDragging||hueDragging}\">\n <input #input type=\"text\" *ngIf=\"!inline\" class=\"ui-colorpicker-preview ui-inputtext ui-state-default ui-corner-all\" readonly=\"readonly\" [ngClass]=\"{'ui-state-disabled': disabled}\"\n (focus)=\"onInputFocus()\" (click)=\"onInputClick()\" (keydown)=\"onInputKeydown($event)\" [attr.id]=\"inputId\" [attr.tabindex]=\"tabindex\" [disabled]=\"disabled\"\n [style.backgroundColor]=\"inputBgColor\">\n <div *ngIf=\"inline || overlayVisible\" [ngClass]=\"{'ui-colorpicker-panel ui-corner-all': true, 'ui-colorpicker-overlay-panel ui-shadow':!inline, 'ui-state-disabled': disabled}\" (click)=\"onPanelClick()\"\n [@overlayAnimation]=\"{value: 'visible', params: {showTransitionParams: showTransitionOptions, hideTransitionParams: hideTransitionOptions}}\" [@.disabled]=\"inline === true\" (@overlayAnimation.start)=\"onOverlayAnimationStart($event)\">\n <div class=\"ui-colorpicker-content\">\n <div #colorSelector class=\"ui-colorpicker-color-selector\" (mousedown)=\"onColorMousedown($event)\">\n <div class=\"ui-colorpicker-color\">\n <div #colorHandle class=\"ui-colorpicker-color-handle\"></div>\n </div>\n </div>\n <div #hue class=\"ui-colorpicker-hue\" (mousedown)=\"onHueMousedown($event)\">\n <div #hueHandle class=\"ui-colorpicker-hue-handle\"></div>\n </div>\n </div>\n </div>\n </div>\n ",
animations: [
animations_1.trigger('overlayAnimation', [
animations_1.state('void', animations_1.style({
transform: 'translateY(5%)',
opacity: 0
})),
animations_1.state('visible', animations_1.style({
transform: 'translateY(0)',
opacity: 1
})),
animations_1.transition('void => visible', animations_1.animate('{{showTransitionParams}}')),
animations_1.transition('visible => void', animations_1.animate('{{hideTransitionParams}}'))
])
],
providers: [domhandler_1.DomHandler, exports.COLORPICKER_VALUE_ACCESSOR]
}),
__metadata("design:paramtypes", [core_1.ElementRef, domhandler_1.DomHandler, core_1.Renderer2, core_1.ChangeDetectorRef])
], ColorPicker);
return ColorPicker;
}());
exports.ColorPicker = ColorPicker;
var ColorPickerModule = /** @class */ (function () {
function ColorPickerModule() {
}
ColorPickerModule = __decorate([
core_1.NgModule({
imports: [common_1.CommonModule],
exports: [ColorPicker],
declarations: [ColorPicker]
})
], ColorPickerModule);
return ColorPickerModule;
}());
exports.ColorPickerModule = ColorPickerModule;
//# sourceMappingURL=colorpicker.js.map