examples/components/theme-configurator/editor/boxShadow.vue - dev - githubmirror/element

examples/components/theme-configurator/editor/boxShadow.vue
158 строк4 KB
iamkun
Chore: Theme Extension (#16686)
09 авг 2019, 12:53
09 авг 2019, 12:53f29f49a
<template>
  <section class="config" :key="displayName">
    <div class="config-label">
      <el-tooltip :content="displayName" placement="top">
        <span>{{displayKeyName}}</span>
      </el-tooltip>
      <el-button 
        class="plus-button" 
        size="mini" 
        round 
        icon="el-icon-plus"
        @click.stop="onAddShadow"
      >
      </el-button>
    </div>
    <div class="config-content" v-for="(each, key) in valueArr" :key="key">
      <div class="content-10">
        <color-picker 
          size="mini"
          class="colorPicker"
          v-model="each.color" 
          @change="val => onInputChange(val, key, 'color')"
          show-alpha
        ></color-picker>
        <span class="content-tip">Color</span>
      </div>
      <div class="content-20">
        <theme-input  
          size="mini"
          :val="each.offsetX" 
          @change="val => onInputChange(Number(val), key, 'offsetX')"
        >
        </theme-input>
        <span class="content-tip">X-px</span>
      </div>
      <div class="content-20">
        <theme-input 
          size="mini"
          :val="each.offsetY" 
          @change="val => onInputChange(Number(val), key, 'offsetY')"
        >
        </theme-input>
        <span class="content-tip">Y-px</span>
      </div>
      <div class="content-20">
        <theme-input 
          size="mini"
          :val="each.spreadRadius" 
          @change="val => onInputChange(Number(val), key, 'spreadRadius')"
        >
        </theme-input>
        <span class="content-tip">Spread</span>
      </div>
      <div class="content-20">
        <theme-input 
          size="mini"
          :val="each.blurRadius" 
          @change="val => onInputChange(Number(val), key, 'blurRadius')"
        >
        </theme-input>
        <span class="content-tip">Blur</span>
      </div>
      <div class="content-10">
        <el-button 
          size="mini" 
          round 
          icon="el-icon-minus"
          @click.stop="val => onMinusShadow(key)"
        ></el-button>
      </div>
    </div>
  </section>
</template>

<style scoped>
.plus-button {
  position: absolute;
  left: 90%;
  margin-top: 4px;
}
.colorPicker {
  margin-left: 0;
}
.content-20 .el-input__suffix-inner span{
  line-height: 28px;
}
.content-20 {
  padding: 0 3px;
}
.content-10 { 
  vertical-align: top;
}
.content-tip {
  color: #909399;
  font-size: 12px;
}
.config-content {
  padding: 5px 0;
}
/* Element buton style override */
.el-button--mini.is-round {
  padding: 3px 3px;  
}
</style>
<script>
import Mixin from './mixin';
import Input from './input';
import { parse as parseShaodw, stringify as stringifyShaodw } from '../utils/boxShadow.js';
import ColorPicker from './color-picker';

export default {
  components: {
    ColorPicker,
    themeInput: Input
  },
  data() {
    return {
      valueArr: []
    };
  },
  mixins: [Mixin],
  methods: {
    onAddShadow() {
      this.valueArr.push({
        offsetX: 0,
        offsetY: 0,
        spreadRadius: 0,
        blurRadius: 0,
        color: 'rgba(0,0,0,0)',
        inset: false
      });
    },
    onMinusShadow(index) {
      this.valueArr.splice(index, 1);
      this.onShadowChange();
    },
    onInputChange(e, index, key) {
      const arr = this.valueArr[index];
      arr[key] = e;
      this.valueArr.splice(index, 1, arr);
      this.onShadowChange();
    },
    onShadowChange() {
      this.onChange(
        stringifyShaodw(this.valueArr)
      );
    }
  },
  watch: {
    'mergedValue': {
      immediate: true,
      handler(value) {
        this.valueArr = parseShaodw(value);
      }
    }
  }
};
</script>