abtmtr-v4/views/projects/item/wm/scripts/endplorer.js

class TaskbarObject {
  parentManager;
  taskbarObject;

  taskbarStart;

  children;

  constructor(manager) {
    this.parentManager = manager;
    this.taskbarObject = TaskbarObject.createTaskbar(this);
    this.parentManager.addExtension(this, "taskbarObject");
    this.parentManager.overscan_bottom = "2.5625em";

    this.taskbarStart = this.taskbarObject.querySelector(".taskbar-start");

    this.children = [];

    this.parentManager.managerObject.addEventListener("windowcreate", (e) =>
      this.addToTabs(e)
    );

    this.parentManager.managerObject.addEventListener("windowdestroy", (e) =>
      this.removeFromTabs(e)
    );

    this.parentManager.managerObject.addEventListener("windowfocus", (e) =>
      this.refocusTabs(e)
    );

    this.parentManager.managerObject.addEventListener(
      "windowmanager_title",
      (e) => this.updateTab(e)
    );
  }

  addToTabs(e) {
    const button = document.createElement("button");
    button.classList.add("taskbar-button");

    button.addEventListener("click", (e2) => this.event_raiseWindow(e, e2));

    console.log(button);

    this.children.splice(e.detail.windowId, 0, button);
    this.taskbarStart.appendChild(button);
  }

  removeFromTabs(e) {
    const button = this.children[e.detail.windowId];

    console.log(this.children, e.detail.windowId);

    this.children.splice(e.detail.windowId, 1);
    this.taskbarStart.removeChild(button);
  }

  updateTab(e, mode) {
    const button = this.children[e.detail.windowId];

    button.textContent = e.detail.title;
  }

  refocusTabs(e) {
    this.parentManager.children.forEach((child) => {
      if (child.focusOrder <= 0) {
        this.children[child.windowId].classList.add("taskbar-button-focusing");
      } else
        this.children[child.windowId].classList.remove(
          "taskbar-button-focusing"
        );
    });
  }

  destroy() {
    this.parentManager.overscan_bottom = "0px";
  }

  event_raiseWindow(e, e2) {
    if (e.detail.focusOrder <= 0) {
      e.detail.minimizeWindow();
    } else {
      this.parentManager.raiseWindow(e.detail);
    }
    refocusTabs();
  }

  static createTaskbar(taskbarRef) {
    const taskbarObject = document.createElement("div");
    taskbarObject.classList.add("taskbar-object");
    taskbarObject.tabIndex = "0";
    taskbarObject.style.zIndex = taskbarRef.parentManager.maxZIndex + 1;

    {
      const taskbarStart = document.createElement("div");
      taskbarStart.classList.add("taskbar-start");

      taskbarObject.appendChild(taskbarStart);
    }

    {
      const taskbarEnd = document.createElement("div");
      taskbarEnd.classList.add("taskbar-end");

      taskbarObject.appendChild(taskbarEnd);
    }

    return taskbarObject;
  }
}