Method _setUpEvents

src/mapml-viewer.js:681–1006

()

    }
  }
  _setUpEvents() {
    this._boundDropHandler = this._dropHandler.bind(this);
    this._boundDragoverHandler = this._dragoverHandler.bind(this);
    this.addEventListener('drop', this._boundDropHandler, false);
    this.addEventListener('dragover', this._boundDragoverHandler, false);
    this.addEventListener(
      'change',
      function (e) {
        if (e.target.tagName === 'MAP-LAYER' || e.target.tagName === 'LAYER-') {
          this.dispatchEvent(
            new CustomEvent('layerchange', {
              details: { target: this, originalEvent: e }
            })
          );
        }
      },
      false
    );

    let host =
      this.getRootNode() instanceof ShadowRoot
        ? this.getRootNode().host
        : this.parentElement;
    host.addEventListener('keyup', function (e) {
      if (
        e.keyCode === 9 &&
        document.activeElement.nodeName === 'MAPML-VIEWER'
      ) {
        document.activeElement.dispatchEvent(
          new CustomEvent('mapfocused', { detail: { target: this } })
        );
      }
    });
    // pasting map-layer, links and geojson using Ctrl+V
    this.addEventListener('keydown', function (e) {
      if (e.keyCode === 86 && e.ctrlKey) {
        navigator.clipboard.readText().then((layer) => {
          Util._pasteLayer(this, layer);
        });
        // Prevents default spacebar event on all of mapml-viewer
      } else if (
        e.keyCode === 32 &&
        this.shadowRoot.activeElement.nodeName !== 'INPUT'
      ) {
        e.preventDefault();
        this._map.fire('keypress', { originalEvent: e });
      }
    });
    host.addEventListener('mousedown', function (e) {
      if (document.activeElement.nodeName === 'MAPML-VIEWER') {
        document.activeElement.dispatchEvent(
          new CustomEvent('mapfocused', { detail: { target: this } })
        );
      }
    });

    this._map.on(
      'locationfound',