1 |
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2 | var Toast = function Toast(params) {
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3 | |
4 |
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5 |
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6 | var defaults = {
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7 | mask: null,
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8 | parent: document.body,
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9 |
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10 | maskClass: 'mask toast-mask',
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11 | maskActiveClass: 'active',
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12 |
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13 | toastClass: 'toast bottom',
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14 | toastActiveClass: 'active',
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15 | wrapperClass: 'toast-wrapper',
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16 | captionClass: 'toast-caption',
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17 | iconClass: 'toast-icon',
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18 |
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19 | duration: 300,
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20 | delay: 0,
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21 | html: '',
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22 | icon: ''
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23 |
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24 | |
25 |
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26 |
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27 |
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28 | };
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29 | params = params || {};
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30 | for (var def in defaults) {
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31 | if (params[def] === undefined) {
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32 | params[def] = defaults[def];
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33 | }
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34 | }
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35 | var s = this;
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36 | s.params = params;
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37 | s.parent = typeof s.params.parent === 'string' ? document.querySelector(s.params.parent) : s.params.parent;
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38 | s.toast = null;
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39 | s.wrapper = null;
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40 |
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41 | s.createMask = function () {
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42 | var mask = document.createElement('div');
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43 | mask.setAttribute('class', s.params.maskClass);
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44 | return mask;
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45 | };
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46 | s.createToast = function () {
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47 | var toast = document.createElement('div');
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48 | toast.setAttribute('class', s.params.toastClass);
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49 | return toast;
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50 | };
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51 | s.createToastWrapper = function () {
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52 | var wrapper = document.createElement('div');
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53 | wrapper.setAttribute('class', s.params.wrapperClass);
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54 | return wrapper;
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55 | };
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56 | s.createToastIcon = function () {
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57 | var icon = document.createElement('span');
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58 | if (!s.params.icon) return icon;
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59 | icon.setAttribute('class', s.params.iconClass + (s.params.icon ? ' ' + s.params.icon : ''));
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60 | return icon;
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61 | };
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62 | s.createToastCaption = function () {
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63 | var caption = document.createElement('span');
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64 | caption.setAttribute('class', s.params.captionClass);
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65 | if (s.params.html) caption.innerHTML = s.params.html;
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66 | return caption;
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67 | };
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68 | s.create = function () {
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69 | s.mask = s.createMask();
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70 | s.toast = s.createToast();
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71 | s.wrapper = s.createToastWrapper();
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72 | s.caption = s.createToastCaption();
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73 | s.icon = s.createToastIcon();
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74 | if (s.icon) s.wrapper.appendChild(s.icon);
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75 | s.wrapper.appendChild(s.caption);
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76 | s.toast.appendChild(s.wrapper);
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77 | s.mask.appendChild(s.toast);
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78 | s.parent.appendChild(s.mask);
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79 | };
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80 | s.update = function () {
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81 | if (s.params.mask) s.mask = typeof s.params.mask === 'string' ? document.querySelector(s.params.mask) : s.params.mask;
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82 | if (s.mask) {
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83 | s.toast = s.mask.querySelector('.' + s.params.toastClass);
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84 | s.wrapper = s.mask.querySelector('.' + s.params.wrapperClass);
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85 | } else {
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86 | s.create();
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87 | }
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88 | s.toast.style.webkitTransitionDuration = s.params.duration + 'ms';
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89 | };
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90 | s.update();
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91 |
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92 | |
93 |
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94 |
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95 | s.setMaskClassName = function (className) {
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96 | s.params.maskClass = className;
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97 | s.mask.setAttribute('class', s.params.maskClass);
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98 | };
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99 | s.setToastClassName = function (className) {
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100 | s.params.toastClass = className;
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101 | s.toast.setAttribute('class', s.params.toastClass);
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102 | };
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103 | s.setIcon = function (className) {
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104 | s.params.icon = className;
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105 | if (s.params.icon) {
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106 | s.icon.setAttribute('class', s.params.iconClass + (s.params.icon ? ' ' + s.params.icon : ''));
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107 | } else {
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108 | s.icon.setAttribute('class', '');
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109 | }
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110 | };
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111 | s.setDelay = function (delay) {
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112 | s.params.delay = delay;
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113 | };
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114 | s.setHTML = function (html) {
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115 | s.caption.innerHTML = html;
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116 | };
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117 |
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118 | s.showMask = function () {
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119 | s.mask.classList.add(s.params.maskActiveClass);
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120 | };
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121 | s.hideMask = function () {
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122 | s.mask.classList.remove(s.params.maskActiveClass);
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123 | };
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124 | s.destroyMask = function () {
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125 | s.mask.parentNode.removeChild(s.mask);
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126 | };
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127 |
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128 | s.showToast = function () {
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129 | s.toast.classList.add(s.params.toastActiveClass);
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130 | };
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131 | s.hideToast = function () {
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132 | s.toast.classList.remove(s.params.toastActiveClass);
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133 | };
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134 |
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135 | s.isHid = true;
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136 | s.hide = function () {
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137 | s.isHid = true;
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138 | s.hideMask();
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139 | s.hideToast();
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140 | if (s.params.duration === 0) s.onTransitionEnd();
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141 | };
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142 | s.show = function () {
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143 | s.isHid = false;
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144 | s.showMask();
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145 | s.showToast();
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146 | if (s.params.duration === 0) s.onTransitionEnd();
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147 |
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148 |
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149 | if (s.params.delay) {
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150 | if (s.delayer) window.clearTimeout(s.delayer);
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151 | s.delayer = setTimeout(function () {
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152 | s.hide();
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153 | }, s.params.delay);
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154 | }
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155 | };
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156 | s.destroy = function () {
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157 | s.destroyMask();
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158 | };
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159 | |
160 |
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161 |
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162 | s.events = function (detach) {
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163 | var target = s.toast;
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164 | var action = detach ? 'removeEventListener' : 'addEventListener';
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165 | target[action]('webkitTransitionEnd', s.onTransitionEnd, false);
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166 |
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167 | };
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168 | s.attach = function () {
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169 | s.events();
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170 | };
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171 | s.detach = function () {
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172 | s.events(false);
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173 | };
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174 | s.transitionFlag = true;
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175 |
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176 | s.onTransitionEnd = function (e) {
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177 | if (e.propertyName === 'visibility') return;
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178 |
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179 | if (s.transitionFlag) {
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180 | s.transitionFlag = false;
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181 | if (s.isHid) {
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182 |
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183 | if (s.params.onHid) s.params.onHid(s);
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184 | } else {
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185 |
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186 | if (s.params.onShowed) s.params.onShowed(s);
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187 | }
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188 | }
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189 | };
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190 | |
191 |
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192 |
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193 | s.init = function () {
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194 | s.attach();
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195 | };
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196 | s.init();
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197 | };
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198 |
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199 | export default Toast; |
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