openmct/src/ui/layout/CreateButton.vue

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 Open MCT, Copyright (c) 2014-2024, United States Government
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 Open MCT is licensed under the Apache License, Version 2.0 (the
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-->
<template>
  <div ref="createButton" class="c-create-button--w">
    <button
      class="c-create-button c-button--menu c-button--major icon-plus"
      :aria-disabled="isEditing"
      aria-labelledby="create-button-label"
      @click.prevent.stop="showCreateMenu"
    >
      <span id="create-button-label" class="c-button__label">Create</span>
    </button>
  </div>
</template>

<script>
import CreateAction from '@/plugins/formActions/CreateAction';

export default {
  inject: ['openmct'],
  data: function () {
    return {
      menuItems: {},
      isEditing: this.openmct.editor.isEditing(),
      selectedMenuItem: {},
      opened: false
    };
  },
  computed: {
    sortedItems() {
      let items = this.getItems();

      return items.sort((a, b) => {
        if (a.name < b.name) {
          return -1;
        } else if (a.name > b.name) {
          return 1;
        } else {
          return 0;
        }
      });
    }
  },
  mounted() {
    this.openmct.editor.on('isEditing', this.toggleEdit);
  },
  unmounted() {
    this.openmct.editor.off('isEditing', this.toggleEdit);
  },
  methods: {
    getItems() {
      let keys = this.openmct.types.listKeys();

      keys.forEach((key) => {
        if (!this.menuItems[key]) {
          let typeDef = this.openmct.types.get(key).definition;

          if (typeDef.creatable) {
            this.menuItems[key] = {
              cssClass: typeDef.cssClass,
              name: typeDef.name,
              description: typeDef.description,
              onItemClicked: () => this.create(key)
            };
          }
        }
      });

      return Object.values(this.menuItems);
    },
    showCreateMenu() {
      const elementBoundingClientRect = this.$refs.createButton.getBoundingClientRect();
      const x = elementBoundingClientRect.x;
      const y = elementBoundingClientRect.y + elementBoundingClientRect.height;

      const menuOptions = {
        menuClass: 'c-create-menu'
      };

      this.openmct.menus.showSuperMenu(x, y, this.sortedItems, menuOptions);
    },
    toggleEdit(isEditing) {
      this.isEditing = isEditing;
    },
    create(key) {
      const createAction = new CreateAction(this.openmct, key, this.openmct.router.path[0]);

      createAction.invoke();
    }
  }
};
</script>