/* 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/. */

#include "nsISupports.idl"
#include "extIApplication.idl"

interface nsIVariant;
interface nsIURI;
interface nsIDOMHTMLDocument;

interface fuelIBookmarkFolder;
interface fuelIBrowserTab;

/**
 * Interface representing a collection of annotations associated
 * with a bookmark or bookmark folder.
 */
[scriptable, uuid(335c9292-91a1-4ca0-ad0b-07d5f63ed6cd)]
interface fuelIAnnotations : nsISupports
{
  /**
   * Array of the annotation names associated with the owning item
   */
  readonly attribute nsIVariant names;

  /**
   * Determines if an annotation exists with the given name.
   * @param   aName
   *          The name of the annotation
   * @returns true if an annotation exists with the given name,
   *          false otherwise.
   */
  boolean has(in AString aName);

  /**
   * Gets the value of an annotation with the given name.
   * @param   aName
   *          The name of the annotation
   * @returns A variant containing the value of the annotation. Supports
   *          string, boolean and number.
   */
  nsIVariant get(in AString aName);

  /**
   * Sets the value of an annotation with the given name.
   * @param   aName
   *          The name of the annotation
   * @param   aValue
   *          The new value of the annotation. Supports string, boolean
   *          and number
   * @param   aExpiration
   *          The expiration policy for the annotation.
   *          See nsIAnnotationService.
   */
  void set(in AString aName, in nsIVariant aValue, in PRInt32 aExpiration);

  /**
   * Removes the named annotation from the owner item.
   * @param   aName
   *          The name of annotation.
   */
  void remove(in AString aName);
};


/**
 * Interface representing a bookmark item.
 */
[scriptable, uuid(808585b6-7568-4b26-8c62-545221bf2b8c)]
interface fuelIBookmark : nsISupports
{
  /**
   * The id of the bookmark.
   */
  readonly attribute long long id;

  /**
   * The title of the bookmark.
   */
  attribute AString title;

  /**
   * The uri of the bookmark.
   */
  attribute nsIURI uri;

  /**
   * The description of the bookmark.
   */
  attribute AString description;

  /**
   * The keyword associated with the bookmark.
   */
  attribute AString keyword;

  /**
   * The type of the bookmark.
   * values: "bookmark", "separator"
   */
  readonly attribute AString type;

  /**
   * The parent folder of the bookmark.
   */
  attribute fuelIBookmarkFolder parent;

  /**
   * The annotations object for the bookmark.
   */
  readonly attribute fuelIAnnotations annotations;

  /**
   * The events object for the bookmark.
   * supports: "remove", "change", "visit", "move"
   */
  readonly attribute extIEvents events;

  /**
   * Removes the item from the parent folder. Used to
   * delete a bookmark or separator
   */
  void remove();
};


/**
 * Interface representing a bookmark folder. Folders
 * can hold bookmarks, separators and other folders.
 */
[scriptable, uuid(9f42fe20-52de-4a55-8632-a459c7716aa0)]
interface fuelIBookmarkFolder : nsISupports
{
  /**
   * The id of the folder.
   */
  readonly attribute long long id;

  /**
   * The title of the folder.
   */
  attribute AString title;

  /**
   * The description of the folder.
   */
  attribute AString description;

  /**
   * The type of the folder.
   * values: "folder"
   */
  readonly attribute AString type;

  /**
   * The parent folder of the folder.
   */
  attribute fuelIBookmarkFolder parent;

  /**
   * The annotations object for the folder.
   */
  readonly attribute fuelIAnnotations annotations;

  /**
   * The events object for the folder.
   * supports: "add", "addchild", "remove", "removechild", "change", "move"
   */
  readonly attribute extIEvents events;

  /**
   * Array of all bookmarks, separators and folders contained
   * in this folder.
   */
  readonly attribute nsIVariant children;

  /**
   * Adds a new child bookmark to this folder.
   * @param   aTitle
   *          The title of bookmark.
   * @param   aURI
   *          The uri of bookmark.
   */
  fuelIBookmark addBookmark(in AString aTitle, in nsIURI aURI);

  /**
   * Adds a new child separator to this folder.
   */
  fuelIBookmark addSeparator();

  /**
   * Adds a new child folder to this folder.
   * @param   aTitle
   *          The title of folder.
   */
  fuelIBookmarkFolder addFolder(in AString aTitle);

  /**
   * Removes the folder from the parent folder.
   */
  void remove();
};

/**
 * Interface representing a container for bookmark roots. Roots
 * are the top level parents for the various types of bookmarks in the system.
 */
[scriptable, uuid(c9a80870-eb3c-11dc-95ff-0800200c9a66)]
interface fuelIBookmarkRoots : nsISupports
{
  /**
   * The folder for the 'bookmarks menu' root.
   */
  readonly attribute fuelIBookmarkFolder menu;

  /**
   * The folder for the 'personal toolbar' root.
   */
  readonly attribute fuelIBookmarkFolder toolbar;

  /**
   * The folder for the 'tags' root.
   */
  readonly attribute fuelIBookmarkFolder tags;

  /**
   * The folder for the 'unfiled bookmarks' root.
   */
  readonly attribute fuelIBookmarkFolder unfiled;
};

/**
 * Interface representing a browser window.
 */
[scriptable, uuid(207edb28-eb5e-424e-a862-b0e97C8de866)]
interface fuelIWindow : nsISupports
{
  /**
   * A collection of browser tabs within the browser window.
   */
  readonly attribute nsIVariant tabs;

  /**
   * The currently-active tab within the browser window.
   */
  readonly attribute fuelIBrowserTab activeTab;

  /**
   * Open a new browser tab, pointing to the specified URI.
   * @param   aURI
   *          The uri to open the browser tab to
   */
  fuelIBrowserTab open(in nsIURI aURI);

  /**
   * The events object for the browser window.
   * supports: "TabOpen", "TabClose", "TabMove", "TabSelect"
   */
  readonly attribute extIEvents events;
};

/**
 * Interface representing a browser tab.
 */
[scriptable, uuid(3073ceff-777c-41ce-9ace-ab37268147c1)]
interface fuelIBrowserTab : nsISupports
{
  /**
   * The current uri of this tab.
   */
  readonly attribute nsIURI uri;

  /**
   * The current index of this tab in the browser window.
   */
  readonly attribute PRInt32 index;

  /**
   * The browser window that is holding the tab.
   */
  readonly attribute fuelIWindow window;

  /**
   * The content document of the browser tab.
   */
  readonly attribute nsIDOMHTMLDocument document;

  /**
   * The events object for the browser tab.
   * supports: "load"
   */
  readonly attribute extIEvents events;

  /**
   * Load a new URI into this browser tab.
   * @param   aURI
   *          The uri to load into the browser tab
   */
  void load(in nsIURI aURI);

  /**
   * Give focus to this browser tab, and bring it to the front.
   */
  void focus();

  /**
   * Close the browser tab. This may not actually close the tab
   * as script may abort the close operation.
   */
  void close();

  /**
   * Moves this browser tab before another browser tab within the window.
   * @param   aBefore
   *          The tab before which the target tab will be moved
   */
  void moveBefore(in fuelIBrowserTab aBefore);

  /**
   * Move this browser tab to the last tab within the window.
   */
  void moveToEnd();
};

/**
 * Interface for managing and accessing the applications systems
 */
[scriptable, uuid(fe74cf80-aa2d-11db-abbd-0800200c9a66)]
interface fuelIApplication : extIApplication
{
  /**
   * The root bookmarks object for the application.
   * Contains all the bookmark roots in the system.
   */
  readonly attribute fuelIBookmarkRoots bookmarks;

  /**
   * An array of browser windows within the application.
   */
  readonly attribute nsIVariant windows;

  /**
   * The currently active browser window.
   */
  readonly attribute fuelIWindow activeWindow;
};
