vue-onoff-toggle
Version:
A smart, lightweight and easy-to-use on/off toggle component for Vue.js with multiple themes.
457 lines (416 loc) • 13.3 kB
JavaScript
function parseColor(c) {
let cache;
const p = parseInt,
color = c.replace(/\s/g, '');
if (cache = /#([\da-fA-F]{2})([\da-fA-F]{2})([\da-fA-F]{2})/.exec(color)) {
cache = [p(cache[1], 16), p(cache[2], 16), p(cache[3], 16)];
} else if (cache = /#([\da-fA-F])([\da-fA-F])([\da-fA-F])/.exec(color)) {
cache = [p(cache[1], 16) * 17, p(cache[2], 16) * 17, p(cache[3], 16) * 17];
} else if (cache = /rgba\(([\d]+),([\d]+),([\d]+),([\d]+|[\d]*.[\d]+)\)/.exec(color)) {
cache = [+cache[1], +cache[2], +cache[3], +cache[4]];
} else if (cache = /rgb\(([\d]+),([\d]+),([\d]+)\)/.exec(color)) {
cache = [+cache[1], +cache[2], +cache[3]];
} else {
cache = [0, 0, 0, 1];
}
if (isNaN(cache[3])) {
cache[3] = 1;
}
return cache.slice(0, 4);
}
function px(val) {
return typeof val === 'number' ? `${val}px` : val;
}
function semiOpaqueColor(color, opacity) {
const rgba = parseColor(color);
return `rgba(${rgba[0]}, ${rgba[1]}, ${rgba[2]}, ${rgba[3] * opacity})`;
}
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const THEME_DEFAULT = 'default';
const THEME_IOS = 'ios';
const THEME_MATERIAL = 'material';
const THEMES = {
[THEME_DEFAULT]: {
size: {
width: 75,
height: 40
},
color: {
on: '#f3a978',
off: '#5a6676',
thumb: '#ffffff'
},
margin: 6
},
[THEME_IOS]: {
size: {
width: 60,
height: 36
},
color: {
on: '#13bf11',
off: '#f8f8f8',
border: '#dddddd',
thumb: '#ffffff'
},
margin: 2
},
[THEME_MATERIAL]: {
size: {
width: 34,
height: 14
},
color: {
on: 'rgba(25, 118, 210, 0.5)',
off: '#9f9f9f',
thumb: 'rgb(25, 118, 210)',
disabled: 'rgba(0, 0, 0, 0.12)'
},
margin: -3
}
};
var script = {
name: 'OnoffToggle',
props: {
value: {
type: Boolean,
default: false
},
theme: {
type: String,
default: THEME_DEFAULT
},
name: {
type: String
},
disabled: {
type: Boolean,
default: false
},
onColor: {
type: String
},
offColor: {
type: String
},
thumbColor: {
type: String
},
borderColor: {
type: String
},
width: {
type: [Number, String]
},
height: {
type: [Number, String]
},
margin: {
type: [Number, String]
},
shadow: {
type: Boolean,
default: true
}
},
computed: {
themeInfo() {
return THEMES[this.theme] || THEMES[THEME_DEFAULT];
},
labelClass() {
const classNames = ['v-toggle', 'v-toggle-' + this.theme, this.value ? 'on' : 'off'];
if (this.disabled) {
classNames.push('disabled');
}
return classNames;
},
labelStyle() {
const width = this.bodyWidth;
const height = this.bodyHeight;
const onColor = this.onColor || this.themeInfo.color.on;
const offColor = this.offColor || this.themeInfo.color.off;
const margin = Number(this.margin) || this.themeInfo.margin || 0;
const borderColor = this.borderColor || this.themeInfo.color.border;
const style = {
width: px(width),
height: px(height),
borderRadius: px(height / 2),
backgroundColor: this.value ? onColor : offColor
};
if (this.theme === THEME_IOS) {
Object.assign(style, {
backgroundColor: this.value ? onColor : offColor,
boxShadow: `inset 0 0 0 ${this.value ? height / 2 : 0}px ${onColor}, 0 0 0 ${margin}px ${this.value ? onColor : borderColor}`
});
} else if (this.theme === THEME_MATERIAL) {
if (this.disabled) {
Object.assign(style, {
backgroundColor: THEMES[THEME_MATERIAL].color.disabled,
opacity: 1
});
} else if (this.value && !this.onColor && this.thumbColor) {
style.backgroundColor = semiOpaqueColor(this.thumbColor, 0.5);
}
} else if (this.theme === THEME_DEFAULT && this.shadow) {
style.boxShadow = `0px 4px 10px 0px ${semiOpaqueColor(this.value ? onColor : offColor, 0.4)}`;
}
return style;
},
thumbStyle() {
const margin = Number(this.margin) || this.themeInfo.margin || 0;
const size = this.bodyHeight - margin * 2;
const color = this.thumbColor || this.themeInfo.color.thumb;
const left = this.value ? this.bodyWidth - size - margin : margin;
const borderColor = this.borderColor || this.themeInfo.color.border;
const style = {
width: px(size),
height: px(size),
left: px(left),
top: px(margin),
borderRadius: px(size / 2),
backgroundColor: color,
boxShadow: '0px 1px 3px 0px rgba(0, 0, 0, 0.1)'
};
if (this.theme === THEME_IOS) {
Object.assign(style, {
width: px(this.bodyHeight),
height: px(this.bodyHeight),
left: this.value ? `calc(100% - ${this.bodyHeight}px)` : px(0),
top: px(0),
borderRadius: px(this.bodyHeight / 2),
backgroundColor: color,
boxShadow: this.value ? `0 0 0 ${margin}px transparent, 0 3px 3px rgba(0, 0, 0, 0.3)` : `0 3px 3px rgba(0, 0, 0, 0.2), 0 0 0 ${margin}px ${borderColor}`
});
} else if (this.theme === THEME_MATERIAL) {
Object.assign(style, {
backgroundColor: this.value ? color : '#ffffff',
transition: 'left 0.15s',
boxShadow: '0px 2px 1px -1px rgba(0, 0, 0, 0.2), 0px 1px 1px 0px rgba(0, 0, 0, 0.14), 0px 1px 3px 0px rgba(0, 0, 0, 0.12)'
});
if (this.disabled) {
style.backgroundColor = '#bdbdbd';
}
}
return style;
},
bodyWidth() {
return Number(this.width) || this.themeInfo.size.width;
},
bodyHeight() {
return Number(this.height) || this.themeInfo.size.height;
}
}
};
function normalizeComponent(template, style, script, scopeId, isFunctionalTemplate, moduleIdentifier /* server only */, shadowMode, createInjector, createInjectorSSR, createInjectorShadow) {
if (typeof shadowMode !== 'boolean') {
createInjectorSSR = createInjector;
createInjector = shadowMode;
shadowMode = false;
}
// Vue.extend constructor export interop.
const options = typeof script === 'function' ? script.options : script;
// render functions
if (template && template.render) {
options.render = template.render;
options.staticRenderFns = template.staticRenderFns;
options._compiled = true;
// functional template
if (isFunctionalTemplate) {
options.functional = true;
}
}
// scopedId
if (scopeId) {
options._scopeId = scopeId;
}
let hook;
if (moduleIdentifier) {
// server build
hook = function (context) {
// 2.3 injection
context =
context || // cached call
(this.$vnode && this.$vnode.ssrContext) || // stateful
(this.parent && this.parent.$vnode && this.parent.$vnode.ssrContext); // functional
// 2.2 with runInNewContext: true
if (!context && typeof __VUE_SSR_CONTEXT__ !== 'undefined') {
context = __VUE_SSR_CONTEXT__;
}
// inject component styles
if (style) {
style.call(this, createInjectorSSR(context));
}
// register component module identifier for async chunk inference
if (context && context._registeredComponents) {
context._registeredComponents.add(moduleIdentifier);
}
};
// used by ssr in case component is cached and beforeCreate
// never gets called
options._ssrRegister = hook;
}
else if (style) {
hook = shadowMode
? function (context) {
style.call(this, createInjectorShadow(context, this.$root.$options.shadowRoot));
}
: function (context) {
style.call(this, createInjector(context));
};
}
if (hook) {
if (options.functional) {
// register for functional component in vue file
const originalRender = options.render;
options.render = function renderWithStyleInjection(h, context) {
hook.call(context);
return originalRender(h, context);
};
}
else {
// inject component registration as beforeCreate hook
const existing = options.beforeCreate;
options.beforeCreate = existing ? [].concat(existing, hook) : [hook];
}
}
return script;
}
const isOldIE = typeof navigator !== 'undefined' &&
/msie [6-9]\\b/.test(navigator.userAgent.toLowerCase());
function createInjector(context) {
return (id, style) => addStyle(id, style);
}
let HEAD;
const styles = {};
function addStyle(id, css) {
const group = isOldIE ? css.media || 'default' : id;
const style = styles[group] || (styles[group] = { ids: new Set(), styles: [] });
if (!style.ids.has(id)) {
style.ids.add(id);
let code = css.source;
if (css.map) {
// https://developer.chrome.com/devtools/docs/javascript-debugging
// this makes source maps inside style tags work properly in Chrome
code += '\n/*# sourceURL=' + css.map.sources[0] + ' */';
// http://stackoverflow.com/a/26603875
code +=
'\n/*# sourceMappingURL=data:application/json;base64,' +
btoa(unescape(encodeURIComponent(JSON.stringify(css.map)))) +
' */';
}
if (!style.element) {
style.element = document.createElement('style');
style.element.type = 'text/css';
if (css.media)
style.element.setAttribute('media', css.media);
if (HEAD === undefined) {
HEAD = document.head || document.getElementsByTagName('head')[0];
}
HEAD.appendChild(style.element);
}
if ('styleSheet' in style.element) {
style.styles.push(code);
style.element.styleSheet.cssText = style.styles
.filter(Boolean)
.join('\n');
}
else {
const index = style.ids.size - 1;
const textNode = document.createTextNode(code);
const nodes = style.element.childNodes;
if (nodes[index])
style.element.removeChild(nodes[index]);
if (nodes.length)
style.element.insertBefore(textNode, nodes[index]);
else
style.element.appendChild(textNode);
}
}
}
/* script */
const __vue_script__ = script;
/* template */
var __vue_render__ = function () {
var _vm = this;
var _h = _vm.$createElement;
var _c = _vm._self._c || _h;
return _c('label', {
class: _vm.labelClass,
style: _vm.labelStyle
}, [_c('input', {
attrs: {
"type": "checkbox",
"name": _vm.name,
"disabled": _vm.disabled
},
domProps: {
"checked": _vm.value
},
on: {
"change": function ($event) {
return _vm.$emit('input', $event.target.checked);
}
}
}), _vm._v(" "), _c('div', {
staticClass: "v-toggle_thumb",
style: _vm.thumbStyle
})]);
};
var __vue_staticRenderFns__ = [];
/* style */
const __vue_inject_styles__ = function (inject) {
if (!inject) return;
inject("data-v-78477d37_0", {
source: ".v-toggle[data-v-78477d37]{display:inline-block;position:relative;cursor:pointer;transition:all .3s}.v-toggle.disabled[data-v-78477d37]{opacity:.5;cursor:auto}.v-toggle input[data-v-78477d37]{margin:0;padding:0;width:0;height:0;opacity:0;outline:0}.v-toggle_thumb[data-v-78477d37]{position:absolute;transition:all .3s}",
map: undefined,
media: undefined
});
};
/* scoped */
const __vue_scope_id__ = "data-v-78477d37";
/* module identifier */
const __vue_module_identifier__ = undefined;
/* functional template */
const __vue_is_functional_template__ = false;
/* style inject SSR */
/* style inject shadow dom */
const __vue_component__ = /*#__PURE__*/normalizeComponent({
render: __vue_render__,
staticRenderFns: __vue_staticRenderFns__
}, __vue_inject_styles__, __vue_script__, __vue_scope_id__, __vue_is_functional_template__, __vue_module_identifier__, false, createInjector, undefined, undefined);
/* eslint-disable import/prefer-default-export */
var components = /*#__PURE__*/Object.freeze({
__proto__: null,
OnoffToggle: __vue_component__
});
// Import vue components
const install = function installVueOnoffToggle(Vue) {
if (install.installed) return;
install.installed = true;
Object.entries(components).forEach(([componentName, component]) => {
Vue.component(componentName, component);
});
}; // Create module definition for Vue.use()
const plugin = {
install
}; // To auto-install on non-es builds, when vue is found
export default plugin;
export { __vue_component__ as OnoffToggle };