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color-picker.js
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color-picker.js
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module.exports =
/******/ (function(modules) { // webpackBootstrap
/******/ // The module cache
/******/ var installedModules = {};
/******/
/******/ // The require function
/******/ function __webpack_require__(moduleId) {
/******/
/******/ // Check if module is in cache
/******/ if(installedModules[moduleId]) {
/******/ return installedModules[moduleId].exports;
/******/ }
/******/ // Create a new module (and put it into the cache)
/******/ var module = installedModules[moduleId] = {
/******/ i: moduleId,
/******/ l: false,
/******/ exports: {}
/******/ };
/******/
/******/ // Execute the module function
/******/ modules[moduleId].call(module.exports, module, module.exports, __webpack_require__);
/******/
/******/ // Flag the module as loaded
/******/ module.l = true;
/******/
/******/ // Return the exports of the module
/******/ return module.exports;
/******/ }
/******/
/******/
/******/ // expose the modules object (__webpack_modules__)
/******/ __webpack_require__.m = modules;
/******/
/******/ // expose the module cache
/******/ __webpack_require__.c = installedModules;
/******/
/******/ // define getter function for harmony exports
/******/ __webpack_require__.d = function(exports, name, getter) {
/******/ if(!__webpack_require__.o(exports, name)) {
/******/ Object.defineProperty(exports, name, { enumerable: true, get: getter });
/******/ }
/******/ };
/******/
/******/ // define __esModule on exports
/******/ __webpack_require__.r = function(exports) {
/******/ if(typeof Symbol !== 'undefined' && Symbol.toStringTag) {
/******/ Object.defineProperty(exports, Symbol.toStringTag, { value: 'Module' });
/******/ }
/******/ Object.defineProperty(exports, '__esModule', { value: true });
/******/ };
/******/
/******/ // create a fake namespace object
/******/ // mode & 1: value is a module id, require it
/******/ // mode & 2: merge all properties of value into the ns
/******/ // mode & 4: return value when already ns object
/******/ // mode & 8|1: behave like require
/******/ __webpack_require__.t = function(value, mode) {
/******/ if(mode & 1) value = __webpack_require__(value);
/******/ if(mode & 8) return value;
/******/ if((mode & 4) && typeof value === 'object' && value && value.__esModule) return value;
/******/ var ns = Object.create(null);
/******/ __webpack_require__.r(ns);
/******/ Object.defineProperty(ns, 'default', { enumerable: true, value: value });
/******/ if(mode & 2 && typeof value != 'string') for(var key in value) __webpack_require__.d(ns, key, function(key) { return value[key]; }.bind(null, key));
/******/ return ns;
/******/ };
/******/
/******/ // getDefaultExport function for compatibility with non-harmony modules
/******/ __webpack_require__.n = function(module) {
/******/ var getter = module && module.__esModule ?
/******/ function getDefault() { return module['default']; } :
/******/ function getModuleExports() { return module; };
/******/ __webpack_require__.d(getter, 'a', getter);
/******/ return getter;
/******/ };
/******/
/******/ // Object.prototype.hasOwnProperty.call
/******/ __webpack_require__.o = function(object, property) { return Object.prototype.hasOwnProperty.call(object, property); };
/******/
/******/ // __webpack_public_path__
/******/ __webpack_require__.p = "/dist/";
/******/
/******/
/******/ // Load entry module and return exports
/******/ return __webpack_require__(__webpack_require__.s = 54);
/******/ })
/************************************************************************/
/******/ ({
/***/ 0:
/***/ (function(module, __webpack_exports__, __webpack_require__) {
"use strict";
/* harmony export (binding) */ __webpack_require__.d(__webpack_exports__, "a", function() { return normalizeComponent; });
/* globals __VUE_SSR_CONTEXT__ */
// IMPORTANT: Do NOT use ES2015 features in this file (except for modules).
// This module is a runtime utility for cleaner component module output and will
// be included in the final webpack user bundle.
function normalizeComponent (
scriptExports,
render,
staticRenderFns,
functionalTemplate,
injectStyles,
scopeId,
moduleIdentifier, /* server only */
shadowMode /* vue-cli only */
) {
// Vue.extend constructor export interop
var options = typeof scriptExports === 'function'
? scriptExports.options
: scriptExports
// render functions
if (render) {
options.render = render
options.staticRenderFns = staticRenderFns
options._compiled = true
}
// functional template
if (functionalTemplate) {
options.functional = true
}
// scopedId
if (scopeId) {
options._scopeId = 'data-v-' + scopeId
}
var hook
if (moduleIdentifier) { // server build
hook = function (context) {
// 2.3 injection
context =
context || // cached call
(this.$vnode && this.$vnode.ssrContext) || // stateful
(this.parent && this.parent.$vnode && this.parent.$vnode.ssrContext) // functional
// 2.2 with runInNewContext: true
if (!context && typeof __VUE_SSR_CONTEXT__ !== 'undefined') {
context = __VUE_SSR_CONTEXT__
}
// inject component styles
if (injectStyles) {
injectStyles.call(this, context)
}
// register component module identifier for async chunk inferrence
if (context && context._registeredComponents) {
context._registeredComponents.add(moduleIdentifier)
}
}
// used by ssr in case component is cached and beforeCreate
// never gets called
options._ssrRegister = hook
} else if (injectStyles) {
hook = shadowMode
? function () {
injectStyles.call(
this,
(options.functional ? this.parent : this).$root.$options.shadowRoot
)
}
: injectStyles
}
if (hook) {
if (options.functional) {
// for template-only hot-reload because in that case the render fn doesn't
// go through the normalizer
options._injectStyles = hook
// register for functional component in vue file
var originalRender = options.render
options.render = function renderWithStyleInjection (h, context) {
hook.call(context)
return originalRender(h, context)
}
} else {
// inject component registration as beforeCreate hook
var existing = options.beforeCreate
options.beforeCreate = existing
? [].concat(existing, hook)
: [hook]
}
}
return {
exports: scriptExports,
options: options
}
}
/***/ }),
/***/ 10:
/***/ (function(module, exports) {
module.exports = require("element-ui/lib/input");
/***/ }),
/***/ 12:
/***/ (function(module, exports) {
module.exports = require("element-ui/lib/utils/clickoutside");
/***/ }),
/***/ 14:
/***/ (function(module, exports) {
module.exports = require("element-ui/lib/button");
/***/ }),
/***/ 4:
/***/ (function(module, exports) {
module.exports = require("element-ui/lib/mixins/emitter");
/***/ }),
/***/ 5:
/***/ (function(module, exports) {
module.exports = require("element-ui/lib/utils/vue-popper");
/***/ }),
/***/ 54:
/***/ (function(module, __webpack_exports__, __webpack_require__) {
"use strict";
// ESM COMPAT FLAG
__webpack_require__.r(__webpack_exports__);
// CONCATENATED MODULE: ./node_modules/vue-loader/lib/loaders/templateLoader.js??vue-loader-options!./node_modules/vue-loader/lib??vue-loader-options!./packages/color-picker/src/main.vue?vue&type=template&id=55c8ade7&
var render = function() {
var _vm = this
var _h = _vm.$createElement
var _c = _vm._self._c || _h
return _c(
"div",
{
directives: [
{
name: "clickoutside",
rawName: "v-clickoutside",
value: _vm.hide,
expression: "hide"
}
],
class: [
"el-color-picker",
_vm.colorDisabled ? "is-disabled" : "",
_vm.colorSize ? "el-color-picker--" + _vm.colorSize : ""
]
},
[
_vm.colorDisabled
? _c("div", { staticClass: "el-color-picker__mask" })
: _vm._e(),
_c(
"div",
{
staticClass: "el-color-picker__trigger",
on: { click: _vm.handleTrigger }
},
[
_c(
"span",
{
staticClass: "el-color-picker__color",
class: { "is-alpha": _vm.showAlpha }
},
[
_c("span", {
staticClass: "el-color-picker__color-inner",
style: {
backgroundColor: _vm.displayedColor
}
}),
!_vm.value && !_vm.showPanelColor
? _c("span", {
staticClass: "el-color-picker__empty el-icon-close"
})
: _vm._e()
]
),
_c("span", {
directives: [
{
name: "show",
rawName: "v-show",
value: _vm.value || _vm.showPanelColor,
expression: "value || showPanelColor"
}
],
staticClass: "el-color-picker__icon el-icon-arrow-down"
})
]
),
_c("picker-dropdown", {
ref: "dropdown",
class: ["el-color-picker__panel", _vm.popperClass || ""],
attrs: {
color: _vm.color,
"show-alpha": _vm.showAlpha,
predefine: _vm.predefine
},
on: { pick: _vm.confirmValue, clear: _vm.clearValue },
model: {
value: _vm.showPicker,
callback: function($$v) {
_vm.showPicker = $$v
},
expression: "showPicker"
}
})
],
1
)
}
var staticRenderFns = []
render._withStripped = true
// CONCATENATED MODULE: ./packages/color-picker/src/main.vue?vue&type=template&id=55c8ade7&
// CONCATENATED MODULE: ./packages/color-picker/src/color.js
var _typeof = typeof Symbol === "function" && typeof Symbol.iterator === "symbol" ? function (obj) { return typeof obj; } : function (obj) { return obj && typeof Symbol === "function" && obj.constructor === Symbol && obj !== Symbol.prototype ? "symbol" : typeof obj; };
function _classCallCheck(instance, Constructor) { if (!(instance instanceof Constructor)) { throw new TypeError("Cannot call a class as a function"); } }
var hsv2hsl = function hsv2hsl(hue, sat, val) {
return [hue, sat * val / ((hue = (2 - sat) * val) < 1 ? hue : 2 - hue) || 0, hue / 2];
};
// Need to handle 1.0 as 100%, since once it is a number, there is no difference between it and 1
// <http://stackoverflow.com/questions/7422072/javascript-how-to-detect-number-as-a-decimal-including-1-0>
var isOnePointZero = function isOnePointZero(n) {
return typeof n === 'string' && n.indexOf('.') !== -1 && parseFloat(n) === 1;
};
var isPercentage = function isPercentage(n) {
return typeof n === 'string' && n.indexOf('%') !== -1;
};
// Take input from [0, n] and return it as [0, 1]
var bound01 = function bound01(value, max) {
if (isOnePointZero(value)) value = '100%';
var processPercent = isPercentage(value);
value = Math.min(max, Math.max(0, parseFloat(value)));
// Automatically convert percentage into number
if (processPercent) {
value = parseInt(value * max, 10) / 100;
}
// Handle floating point rounding errors
if (Math.abs(value - max) < 0.000001) {
return 1;
}
// Convert into [0, 1] range if it isn't already
return value % max / parseFloat(max);
};
var INT_HEX_MAP = { 10: 'A', 11: 'B', 12: 'C', 13: 'D', 14: 'E', 15: 'F' };
var toHex = function toHex(_ref) {
var r = _ref.r,
g = _ref.g,
b = _ref.b;
var hexOne = function hexOne(value) {
value = Math.min(Math.round(value), 255);
var high = Math.floor(value / 16);
var low = value % 16;
return '' + (INT_HEX_MAP[high] || high) + (INT_HEX_MAP[low] || low);
};
if (isNaN(r) || isNaN(g) || isNaN(b)) return '';
return '#' + hexOne(r) + hexOne(g) + hexOne(b);
};
var HEX_INT_MAP = { A: 10, B: 11, C: 12, D: 13, E: 14, F: 15 };
var parseHexChannel = function parseHexChannel(hex) {
if (hex.length === 2) {
return (HEX_INT_MAP[hex[0].toUpperCase()] || +hex[0]) * 16 + (HEX_INT_MAP[hex[1].toUpperCase()] || +hex[1]);
}
return HEX_INT_MAP[hex[1].toUpperCase()] || +hex[1];
};
var hsl2hsv = function hsl2hsv(hue, sat, light) {
sat = sat / 100;
light = light / 100;
var smin = sat;
var lmin = Math.max(light, 0.01);
var sv = void 0;
var v = void 0;
light *= 2;
sat *= light <= 1 ? light : 2 - light;
smin *= lmin <= 1 ? lmin : 2 - lmin;
v = (light + sat) / 2;
sv = light === 0 ? 2 * smin / (lmin + smin) : 2 * sat / (light + sat);
return {
h: hue,
s: sv * 100,
v: v * 100
};
};
// `rgbToHsv`
// Converts an RGB color value to HSV
// *Assumes:* r, g, and b are contained in the set [0, 255] or [0, 1]
// *Returns:* { h, s, v } in [0,1]
var rgb2hsv = function rgb2hsv(r, g, b) {
r = bound01(r, 255);
g = bound01(g, 255);
b = bound01(b, 255);
var max = Math.max(r, g, b);
var min = Math.min(r, g, b);
var h = void 0,
s = void 0;
var v = max;
var d = max - min;
s = max === 0 ? 0 : d / max;
if (max === min) {
h = 0; // achromatic
} else {
switch (max) {
case r:
h = (g - b) / d + (g < b ? 6 : 0);
break;
case g:
h = (b - r) / d + 2;
break;
case b:
h = (r - g) / d + 4;
break;
}
h /= 6;
}
return { h: h * 360, s: s * 100, v: v * 100 };
};
// `hsvToRgb`
// Converts an HSV color value to RGB.
// *Assumes:* h is contained in [0, 1] or [0, 360] and s and v are contained in [0, 1] or [0, 100]
// *Returns:* { r, g, b } in the set [0, 255]
var hsv2rgb = function hsv2rgb(h, s, v) {
h = bound01(h, 360) * 6;
s = bound01(s, 100);
v = bound01(v, 100);
var i = Math.floor(h);
var f = h - i;
var p = v * (1 - s);
var q = v * (1 - f * s);
var t = v * (1 - (1 - f) * s);
var mod = i % 6;
var r = [v, q, p, p, t, v][mod];
var g = [t, v, v, q, p, p][mod];
var b = [p, p, t, v, v, q][mod];
return {
r: Math.round(r * 255),
g: Math.round(g * 255),
b: Math.round(b * 255)
};
};
var Color = function () {
function Color(options) {
_classCallCheck(this, Color);
this._hue = 0;
this._saturation = 100;
this._value = 100;
this._alpha = 100;
this.enableAlpha = false;
this.format = 'hex';
this.value = '';
options = options || {};
for (var option in options) {
if (options.hasOwnProperty(option)) {
this[option] = options[option];
}
}
this.doOnChange();
}
Color.prototype.set = function set(prop, value) {
if (arguments.length === 1 && (typeof prop === 'undefined' ? 'undefined' : _typeof(prop)) === 'object') {
for (var p in prop) {
if (prop.hasOwnProperty(p)) {
this.set(p, prop[p]);
}
}
return;
}
this['_' + prop] = value;
this.doOnChange();
};
Color.prototype.get = function get(prop) {
return this['_' + prop];
};
Color.prototype.toRgb = function toRgb() {
return hsv2rgb(this._hue, this._saturation, this._value);
};
Color.prototype.fromString = function fromString(value) {
var _this = this;
if (!value) {
this._hue = 0;
this._saturation = 100;
this._value = 100;
this.doOnChange();
return;
}
var fromHSV = function fromHSV(h, s, v) {
_this._hue = Math.max(0, Math.min(360, h));
_this._saturation = Math.max(0, Math.min(100, s));
_this._value = Math.max(0, Math.min(100, v));
_this.doOnChange();
};
if (value.indexOf('hsl') !== -1) {
var parts = value.replace(/hsla|hsl|\(|\)/gm, '').split(/\s|,/g).filter(function (val) {
return val !== '';
}).map(function (val, index) {
return index > 2 ? parseFloat(val) : parseInt(val, 10);
});
if (parts.length === 4) {
this._alpha = Math.floor(parseFloat(parts[3]) * 100);
} else if (parts.length === 3) {
this._alpha = 100;
}
if (parts.length >= 3) {
var _hsl2hsv = hsl2hsv(parts[0], parts[1], parts[2]),
h = _hsl2hsv.h,
s = _hsl2hsv.s,
v = _hsl2hsv.v;
fromHSV(h, s, v);
}
} else if (value.indexOf('hsv') !== -1) {
var _parts = value.replace(/hsva|hsv|\(|\)/gm, '').split(/\s|,/g).filter(function (val) {
return val !== '';
}).map(function (val, index) {
return index > 2 ? parseFloat(val) : parseInt(val, 10);
});
if (_parts.length === 4) {
this._alpha = Math.floor(parseFloat(_parts[3]) * 100);
} else if (_parts.length === 3) {
this._alpha = 100;
}
if (_parts.length >= 3) {
fromHSV(_parts[0], _parts[1], _parts[2]);
}
} else if (value.indexOf('rgb') !== -1) {
var _parts2 = value.replace(/rgba|rgb|\(|\)/gm, '').split(/\s|,/g).filter(function (val) {
return val !== '';
}).map(function (val, index) {
return index > 2 ? parseFloat(val) : parseInt(val, 10);
});
if (_parts2.length === 4) {
this._alpha = Math.floor(parseFloat(_parts2[3]) * 100);
} else if (_parts2.length === 3) {
this._alpha = 100;
}
if (_parts2.length >= 3) {
var _rgb2hsv = rgb2hsv(_parts2[0], _parts2[1], _parts2[2]),
_h = _rgb2hsv.h,
_s = _rgb2hsv.s,
_v = _rgb2hsv.v;
fromHSV(_h, _s, _v);
}
} else if (value.indexOf('#') !== -1) {
var hex = value.replace('#', '').trim();
if (!/^(?:[0-9a-fA-F]{3}){1,2}|[0-9a-fA-F]{8}$/.test(hex)) return;
var r = void 0,
g = void 0,
b = void 0;
if (hex.length === 3) {
r = parseHexChannel(hex[0] + hex[0]);
g = parseHexChannel(hex[1] + hex[1]);
b = parseHexChannel(hex[2] + hex[2]);
} else if (hex.length === 6 || hex.length === 8) {
r = parseHexChannel(hex.substring(0, 2));
g = parseHexChannel(hex.substring(2, 4));
b = parseHexChannel(hex.substring(4, 6));
}
if (hex.length === 8) {
this._alpha = Math.floor(parseHexChannel(hex.substring(6)) / 255 * 100);
} else if (hex.length === 3 || hex.length === 6) {
this._alpha = 100;
}
var _rgb2hsv2 = rgb2hsv(r, g, b),
_h2 = _rgb2hsv2.h,
_s2 = _rgb2hsv2.s,
_v2 = _rgb2hsv2.v;
fromHSV(_h2, _s2, _v2);
}
};
Color.prototype.compare = function compare(color) {
return Math.abs(color._hue - this._hue) < 2 && Math.abs(color._saturation - this._saturation) < 1 && Math.abs(color._value - this._value) < 1 && Math.abs(color._alpha - this._alpha) < 1;
};
Color.prototype.doOnChange = function doOnChange() {
var _hue = this._hue,
_saturation = this._saturation,
_value = this._value,
_alpha = this._alpha,
format = this.format;
if (this.enableAlpha) {
switch (format) {
case 'hsl':
var hsl = hsv2hsl(_hue, _saturation / 100, _value / 100);
this.value = 'hsla(' + _hue + ', ' + Math.round(hsl[1] * 100) + '%, ' + Math.round(hsl[2] * 100) + '%, ' + _alpha / 100 + ')';
break;
case 'hsv':
this.value = 'hsva(' + _hue + ', ' + Math.round(_saturation) + '%, ' + Math.round(_value) + '%, ' + _alpha / 100 + ')';
break;
default:
var _hsv2rgb = hsv2rgb(_hue, _saturation, _value),
r = _hsv2rgb.r,
g = _hsv2rgb.g,
b = _hsv2rgb.b;
this.value = 'rgba(' + r + ', ' + g + ', ' + b + ', ' + _alpha / 100 + ')';
}
} else {
switch (format) {
case 'hsl':
var _hsl = hsv2hsl(_hue, _saturation / 100, _value / 100);
this.value = 'hsl(' + _hue + ', ' + Math.round(_hsl[1] * 100) + '%, ' + Math.round(_hsl[2] * 100) + '%)';
break;
case 'hsv':
this.value = 'hsv(' + _hue + ', ' + Math.round(_saturation) + '%, ' + Math.round(_value) + '%)';
break;
case 'rgb':
var _hsv2rgb2 = hsv2rgb(_hue, _saturation, _value),
_r = _hsv2rgb2.r,
_g = _hsv2rgb2.g,
_b = _hsv2rgb2.b;
this.value = 'rgb(' + _r + ', ' + _g + ', ' + _b + ')';
break;
default:
this.value = toHex(hsv2rgb(_hue, _saturation, _value));
}
}
};
return Color;
}();
/* harmony default export */ var src_color = (Color);
;
// CONCATENATED MODULE: ./node_modules/vue-loader/lib/loaders/templateLoader.js??vue-loader-options!./node_modules/vue-loader/lib??vue-loader-options!./packages/color-picker/src/components/picker-dropdown.vue?vue&type=template&id=06601625&
var picker_dropdownvue_type_template_id_06601625_render = function() {
var _vm = this
var _h = _vm.$createElement
var _c = _vm._self._c || _h
return _c(
"transition",
{ attrs: { name: "el-zoom-in-top" }, on: { "after-leave": _vm.doDestroy } },
[
_c(
"div",
{
directives: [
{
name: "show",
rawName: "v-show",
value: _vm.showPopper,
expression: "showPopper"
}
],
staticClass: "el-color-dropdown"
},
[
_c(
"div",
{ staticClass: "el-color-dropdown__main-wrapper" },
[
_c("hue-slider", {
ref: "hue",
staticStyle: { float: "right" },
attrs: { color: _vm.color, vertical: "" }
}),
_c("sv-panel", { ref: "sl", attrs: { color: _vm.color } })
],
1
),
_vm.showAlpha
? _c("alpha-slider", { ref: "alpha", attrs: { color: _vm.color } })
: _vm._e(),
_vm.predefine
? _c("predefine", {
attrs: { color: _vm.color, colors: _vm.predefine }
})
: _vm._e(),
_c(
"div",
{ staticClass: "el-color-dropdown__btns" },
[
_c(
"span",
{ staticClass: "el-color-dropdown__value" },
[
_c("el-input", {
attrs: { "validate-event": false, size: "mini" },
on: { blur: _vm.handleConfirm },
nativeOn: {
keyup: function($event) {
if (
!("button" in $event) &&
_vm._k(
$event.keyCode,
"enter",
13,
$event.key,
"Enter"
)
) {
return null
}
return _vm.handleConfirm($event)
}
},
model: {
value: _vm.customInput,
callback: function($$v) {
_vm.customInput = $$v
},
expression: "customInput"
}
})
],
1
),
_c(
"el-button",
{
staticClass: "el-color-dropdown__link-btn",
attrs: { size: "mini", type: "text" },
on: {
click: function($event) {
_vm.$emit("clear")
}
}
},
[
_vm._v(
"\n " +
_vm._s(_vm.t("el.colorpicker.clear")) +
"\n "
)
]
),
_c(
"el-button",
{
staticClass: "el-color-dropdown__btn",
attrs: { plain: "", size: "mini" },
on: { click: _vm.confirmValue }
},
[
_vm._v(
"\n " +
_vm._s(_vm.t("el.colorpicker.confirm")) +
"\n "
)
]
)
],
1
)
],
1
)
]
)
}
var picker_dropdownvue_type_template_id_06601625_staticRenderFns = []
picker_dropdownvue_type_template_id_06601625_render._withStripped = true
// CONCATENATED MODULE: ./packages/color-picker/src/components/picker-dropdown.vue?vue&type=template&id=06601625&
// CONCATENATED MODULE: ./node_modules/vue-loader/lib/loaders/templateLoader.js??vue-loader-options!./node_modules/vue-loader/lib??vue-loader-options!./packages/color-picker/src/components/sv-panel.vue?vue&type=template&id=d8583596&
var sv_panelvue_type_template_id_d8583596_render = function() {
var _vm = this
var _h = _vm.$createElement
var _c = _vm._self._c || _h
return _c(
"div",
{
staticClass: "el-color-svpanel",
style: {
backgroundColor: _vm.background
}
},
[
_c("div", { staticClass: "el-color-svpanel__white" }),
_c("div", { staticClass: "el-color-svpanel__black" }),
_c(
"div",
{
staticClass: "el-color-svpanel__cursor",
style: {
top: _vm.cursorTop + "px",
left: _vm.cursorLeft + "px"
}
},
[_c("div")]
)
]
)
}
var sv_panelvue_type_template_id_d8583596_staticRenderFns = []
sv_panelvue_type_template_id_d8583596_render._withStripped = true
// CONCATENATED MODULE: ./packages/color-picker/src/components/sv-panel.vue?vue&type=template&id=d8583596&
// EXTERNAL MODULE: external "vue"
var external_vue_ = __webpack_require__(7);
var external_vue_default = /*#__PURE__*/__webpack_require__.n(external_vue_);
// CONCATENATED MODULE: ./packages/color-picker/src/draggable.js
var isDragging = false;
/* harmony default export */ var draggable = (function (element, options) {
if (external_vue_default.a.prototype.$isServer) return;
var moveFn = function moveFn(event) {
if (options.drag) {
options.drag(event);
}
};
var upFn = function upFn(event) {
document.removeEventListener('mousemove', moveFn);
document.removeEventListener('mouseup', upFn);
document.onselectstart = null;
document.ondragstart = null;
isDragging = false;
if (options.end) {
options.end(event);
}
};
element.addEventListener('mousedown', function (event) {
if (isDragging) return;
document.onselectstart = function () {
return false;
};
document.ondragstart = function () {
return false;
};
document.addEventListener('mousemove', moveFn);
document.addEventListener('mouseup', upFn);
isDragging = true;
if (options.start) {
options.start(event);
}
});
});
// CONCATENATED MODULE: ./node_modules/babel-loader/lib!./node_modules/vue-loader/lib??vue-loader-options!./packages/color-picker/src/components/sv-panel.vue?vue&type=script&lang=js&
//
//
//
//
//
//
//
//
//
//
//
//
//
//
//
//
//
/* harmony default export */ var sv_panelvue_type_script_lang_js_ = ({
name: 'el-sl-panel',
props: {
color: {
required: true
}
},
computed: {
colorValue: function colorValue() {
var hue = this.color.get('hue');
var value = this.color.get('value');
return { hue: hue, value: value };
}
},
watch: {
colorValue: function colorValue() {
this.update();
}
},
methods: {
update: function update() {
var saturation = this.color.get('saturation');
var value = this.color.get('value');
var el = this.$el;
var width = el.clientWidth,
height = el.clientHeight;
this.cursorLeft = saturation * width / 100;
this.cursorTop = (100 - value) * height / 100;
this.background = 'hsl(' + this.color.get('hue') + ', 100%, 50%)';
},
handleDrag: function handleDrag(event) {
var el = this.$el;
var rect = el.getBoundingClientRect();
var left = event.clientX - rect.left;
var top = event.clientY - rect.top;
left = Math.max(0, left);
left = Math.min(left, rect.width);
top = Math.max(0, top);
top = Math.min(top, rect.height);
this.cursorLeft = left;
this.cursorTop = top;
this.color.set({
saturation: left / rect.width * 100,
value: 100 - top / rect.height * 100
});
}
},
mounted: function mounted() {
var _this = this;
draggable(this.$el, {
drag: function drag(event) {
_this.handleDrag(event);
},
end: function end(event) {
_this.handleDrag(event);
}
});