docking-egid/dist/collection/utils/utils.js

This library is built to provide a solution for Angular enables the creation of complex layouts consisting of panels that can be floated, docked, nested, resized, pinned, unpinned and closed. Additional components can be integrated to create an IDE-like l

import { IgcSplitPaneOrientation } from '..';
import { IgcDockingIndicatorPosition } from '../components/dockmanager/dockmanager.public-interfaces';
/**
 * @hidden
 */
export class Utils {
  static isDockingIndicatorVertical(position) {
    return position === IgcDockingIndicatorPosition.top ||
      position === IgcDockingIndicatorPosition.bottom ||
      position === IgcDockingIndicatorPosition.outerTop ||
      position === IgcDockingIndicatorPosition.outerBottom;
  }
  static isDockingIndicatorBefore(position) {
    return position === IgcDockingIndicatorPosition.top ||
      position === IgcDockingIndicatorPosition.left ||
      position === IgcDockingIndicatorPosition.outerTop ||
      position === IgcDockingIndicatorPosition.outerLeft;
  }
  static isDockingIndicatorBeforeRTL(position) {
    return position === IgcDockingIndicatorPosition.top ||
      position === IgcDockingIndicatorPosition.right ||
      position === IgcDockingIndicatorPosition.outerTop ||
      position === IgcDockingIndicatorPosition.outerRight;
  }
  static isDockingIndicatorOuter(position) {
    return position === IgcDockingIndicatorPosition.outerLeft ||
      position === IgcDockingIndicatorPosition.outerRight ||
      position === IgcDockingIndicatorPosition.outerTop ||
      position === IgcDockingIndicatorPosition.outerBottom;
  }
  static isSplitPaneVertical(splitPane) {
    return splitPane.orientation === IgcSplitPaneOrientation.vertical;
  }
  static isAltPressed(event) {
    return event.altKey || event.getModifierState('Alt') || event.getModifierState('AltGraph');
  }
  static isControlOrMetaPressed(event) {
    return event.ctrlKey || event.metaKey || event.getModifierState('Meta') || event.getModifierState('OS');
  }
  static partNameMap(partNameInfo, delimiter = ' ') {
    return Object.keys(partNameInfo)
      .filter(key => partNameInfo[key])
      .join(delimiter);
  }
  static getDirection(element) {
    let direction = '';
    if (element.dir !== '') {
      direction = element.dir;
    }
    else {
      let parent = element.parentElement;
      while (parent) {
        if (parent.dir !== '') {
          direction = parent.dir;
          break;
        }
        parent = parent.parentElement;
      }
    }
    return direction;
  }
}