/* Copyright 2014 Mozilla Foundation
 *
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 *
 *     http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 */

'use strict';

/**
 * @interface
 */
function IPDFLinkService() {}
IPDFLinkService.prototype = {
  /**
   * @returns {number}
   */
  get page() {},
  /**
   * @param {number} value
   */
  set page(value) {},
  /**
   * @param dest - The PDF destination object.
   */
  navigateTo: function (dest) {},
  /**
   * @param dest - The PDF destination object.
   * @returns {string} The hyperlink to the PDF object.
   */
  getDestinationHash: function (dest) {},
  /**
   * @param hash - The PDF parameters/hash.
   * @returns {string} The hyperlink to the PDF object.
   */
  getAnchorUrl: function (hash) {},
  /**
   * @param {string} hash
   */
  setHash: function (hash) {},
  /**
   * @param {string} action
   */
  executeNamedAction: function (action) {},

  /**
   * @param {number} pageNum - page number.
   * @param {Object} pageRef - reference to the page.
   */
  cachePageRef: function (pageNum, pageRef) {},
};

/**
 * @interface
 */
function IPDFHistory() {}
IPDFHistory.prototype = {
  forward: function () {},
  back: function () {},
  push: function (params) {},
  updateNextHashParam: function (hash) {},
};

/**
 * @interface
 */
function IRenderableView() {}
IRenderableView.prototype = {
  /**
   * @returns {string} - Unique ID for rendering queue.
   */
  get renderingId() {},
  /**
   * @returns {RenderingStates}
   */
  get renderingState() {},
  /**
   * @returns {Promise} Resolved on draw completion.
   */
  draw: function () {},
  resume: function () {},
};

/**
 * @interface
 */
function IPDFTextLayerFactory() {}
IPDFTextLayerFactory.prototype = {
  /**
   * @param {HTMLDivElement} textLayerDiv
   * @param {number} pageIndex
   * @param {PageViewport} viewport
   * @returns {TextLayerBuilder}
   */
  createTextLayerBuilder: function (textLayerDiv, pageIndex, viewport) {}
};

/**
 * @interface
 */
function IPDFAnnotationLayerFactory() {}
IPDFAnnotationLayerFactory.prototype = {
  /**
   * @param {HTMLDivElement} pageDiv
   * @param {PDFPage} pdfPage
   * @returns {AnnotationLayerBuilder}
   */
  createAnnotationLayerBuilder: function (pageDiv, pdfPage) {}
};
