openmct/src/plugins/displayLayout/components/TextView.vue

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<template>
  <layout-frame
    :item="item"
    :grid-size="gridSize"
    :is-editing="isEditing"
    @move="move"
    @endMove="endMove"
  >
    <template #content>
      <div
        class="c-text-view u-style-receiver js-style-receiver"
        :data-font-size="item.fontSize"
        :data-font="item.font"
        :class="[styleClass]"
        :style="style"
      >
        <div class="c-text-view__text">{{ item.text }}</div>
      </div>
    </template>
  </layout-frame>
</template>

<script>
import LayoutFrame from './LayoutFrame.vue';
import conditionalStylesMixin from '../mixins/objectStyles-mixin';

export default {
  makeDefinition(openmct, gridSize, element) {
    return {
      fill: '',
      stroke: '',
      color: '',
      x: 1,
      y: 1,
      width: 10,
      height: 5,
      text: element.text,
      fontSize: 'default',
      font: 'default'
    };
  },
  components: {
    LayoutFrame
  },
  mixins: [conditionalStylesMixin],
  inject: ['openmct'],
  props: {
    item: {
      type: Object,
      required: true
    },
    gridSize: {
      type: Array,
      required: true,
      validator: (arr) => arr && arr.length === 2 && arr.every((el) => typeof el === 'number')
    },
    index: {
      type: Number,
      required: true
    },
    initSelect: Boolean,
    isEditing: {
      type: Boolean,
      required: true
    }
  },
  computed: {
    style() {
      let size;
      //legacy size support
      if (!this.item.fontSize) {
        size = this.item.size;
      }

      return Object.assign(
        {
          size
        },
        this.itemStyle
      );
    }
  },
  watch: {
    index(newIndex) {
      if (!this.context) {
        return;
      }

      this.context.index = newIndex;
    },
    item(newItem) {
      if (!this.context) {
        return;
      }

      this.context.layoutItem = newItem;
    }
  },
  mounted() {
    this.context = {
      layoutItem: this.item,
      index: this.index
    };
    this.removeSelectable = this.openmct.selection.selectable(
      this.$el,
      this.context,
      this.initSelect
    );
  },
  beforeUnmount() {
    if (this.removeSelectable) {
      this.removeSelectable();
    }
  },
  methods: {
    move(gridDelta) {
      this.$emit('move', gridDelta);
    },
    endMove() {
      this.$emit('endMove');
    }
  }
};
</script>