Quelle ChangesContextMenu.js Sprache: JAVA

/* This Source Code Form is subject to the terms of the Mozilla Public
* License, v. 2.0. If a copy of the MPL was not distributed with this
* file, You can obtain one at http://mozilla.org/MPL/2.0/. */

"use strict";

const Menu = require("resource://devtools/client/framework/menu.js");
loader.lazyRequireGetter(
  this,
  "MenuItem",
  "resource://devtools/client/framework/menu-item.js"
);

const {
  getStr,
} = require("resource://devtools/client/inspector/changes/utils/l10n.js");

/**
* Context menu for the Changes panel with options to select, copy and export CSS changes.
*/
class ChangesContextMenu extends Menu {
  constructor(config = {}) {
    super(config);
    this.onCopy = config.onCopy;
    this.onCopyAllChanges = config.onCopyAllChanges;
    this.onCopyDeclaration = config.onCopyDeclaration;
    this.onCopyRule = config.onCopyRule;
    this.onSelectAll = config.onSelectAll;
    this.toolboxDocument = config.toolboxDocument;
    this.window = config.window;
  }

  show(event) {
    this._openMenu({
      target: event.target,
      screenX: event.screenX,
      screenY: event.screenY,
    });
  }

  _openMenu({ target, screenX = 0, screenY = 0 } = {}) {
    this.window.focus();
    // Remove existing menu items.
    this.clear();

    // Copy option
    const menuitemCopy = new MenuItem({
      id: "changes-contextmenu-copy",
      label: getStr("changes.contextmenu.copy"),
      accesskey: getStr("changes.contextmenu.copy.accessKey"),
      click: this.onCopy,
      disabled: !this._hasTextSelected(),
    });
    this.append(menuitemCopy);

    const declEl = target.closest(".changes__declaration");
    const ruleEl = target.closest("[data-rule-id]");
    const ruleId = ruleEl ? ruleEl.dataset.ruleId : null;

    if (ruleId || declEl) {
      // Copy Rule option
      this.append(
        new MenuItem({
          id: "changes-contextmenu-copy-rule",
          label: getStr("changes.contextmenu.copyRule"),
          click: () => this.onCopyRule(ruleId, true),
        })
      );

      // Copy Declaration option. Visible only if there is a declaration element target.
      this.append(
        new MenuItem({
          id: "changes-contextmenu-copy-declaration",
          label: getStr("changes.contextmenu.copyDeclaration"),
          click: () => this.onCopyDeclaration(declEl),
          visible: !!declEl,
        })
      );

      this.append(
        new MenuItem({
          type: "separator",
        })
      );
    }

    // Select All option
    const menuitemSelectAll = new MenuItem({
      id: "changes-contextmenu-select-all",
      label: getStr("changes.contextmenu.selectAll"),
      accesskey: getStr("changes.contextmenu.selectAll.accessKey"),
      click: this.onSelectAll,
    });
    this.append(menuitemSelectAll);

    this.popup(screenX, screenY, this.toolboxDocument);
  }

  _hasTextSelected() {
    const selection = this.window.getSelection();
    return selection.toString() && !selection.isCollapsed;
  }

  destroy() {
    this.window = null;
    this.toolboxDocument = null;
  }
}

module.exports = ChangesContextMenu;

quality100%

¤ Dauer der Verarbeitung: 0.18 Sekunden (vorverarbeitet) ¤

Wurzel

Suchen

Beweissystem der NASA

Beweissystem Isabelle

NIST Cobol Testsuite

Cephes Mathematical Library

Wiener Entwicklungsmethode

Haftungshinweis

Die Informationen auf dieser Webseite wurden nach bestem Wissen sorgfältig zusammengestellt. Es wird jedoch weder Vollständigkeit, noch Richtigkeit, noch Qualität der bereit gestellten Informationen zugesichert.

Bemerkung:

Die farbliche Syntaxdarstellung ist noch experimentell.