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218 lines
8.9 KiB
Plaintext
218 lines
8.9 KiB
Plaintext
/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
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/* ***** BEGIN LICENSE BLOCK *****
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* Version: MPL 1.1/GPL 2.0/LGPL 2.1
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*
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* The contents of this file are subject to the Mozilla Public License Version
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* 1.1 (the "License"); you may not use this file except in compliance with
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* the License. You may obtain a copy of the License at
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* http://www.mozilla.org/MPL/
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*
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* Software distributed under the License is distributed on an "AS IS" basis,
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* WITHOUT WARRANTY OF ANY KIND, either express or implied. See the License
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* for the specific language governing rights and limitations under the
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* License.
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*
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* The Original Code is mozilla.org code.
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*
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* The Initial Developer of the Original Code is
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* Netscape Communications Corporation.
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* Portions created by the Initial Developer are Copyright (C) 1998
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* the Initial Developer. All Rights Reserved.
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*
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* Contributor(s):
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* Bill Law <law@netscape.com>
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* Aaron Kaluszka <ask@swva.net>
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*
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* Alternatively, the contents of this file may be used under the terms of
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* either of the GNU General Public License Version 2 or later (the "GPL"),
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* or the GNU Lesser General Public License Version 2.1 or later (the "LGPL"),
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* in which case the provisions of the GPL or the LGPL are applicable instead
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* of those above. If you wish to allow use of your version of this file only
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* under the terms of either the GPL or the LGPL, and not to allow others to
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* use your version of this file under the terms of the MPL, indicate your
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* decision by deleting the provisions above and replace them with the notice
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* and other provisions required by the GPL or the LGPL. If you do not delete
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* the provisions above, a recipient may use your version of this file under
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* the terms of any one of the MPL, the GPL or the LGPL.
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*
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* ***** END LICENSE BLOCK ***** */
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#include "nsISupports.idl"
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/* These interface provides support for integrating Mozilla into Windows.
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* This integration consists primarily of setting Mozilla as the "default
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* browser." Or more precisely, setting Mozilla as the executable to
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* handle certain file types.
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*
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* There are two subtly different types of desktop objects that Mozilla
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* can be configured to "handle:"
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* o File types (based on file extension)
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* o Internet shortcuts (based on URL protocol).
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*
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* While these are different types of objects, the mechanism by which
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* applications are matched with them is essentially the same.
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*
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* In the case of files, there is one more level of indirection. File
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* extensions are assigned a "file type" via a Windows registry entry.
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* For example, given the file extension ".foo", the file type is
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* determined by examing the value stored in the "default" value stored
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* at the registry key HKEY_LOCAL_MACHINE\Software\Classes\.foo.
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*
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* Once you have the "file type" then you use that the same way you use
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* Internet Shortcut protocol names to determine which application to
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* launch. The application is specified by the default value stored in
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* the registry key
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* HKEY_LOCAL_MACHINE\Software\Classes\<X>\shell\open\command, where
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* <X> is the "file type" or protocol name.
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*
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* If there are additional keys under "shell" then these appear on the
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* context menu for files/shortcuts of this type. Typically, there are
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* entries for "print." But Mozilla does not currently support a command
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* line option to print so we don't offer that.
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*
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* Previously, Netscape Communicator made itself the handler of standard
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* web things by creating a new file type "NetscapeMarkup" and mapping
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* extensions to that (.htm, .html, .shtml, .xbm), or, by setting itself
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* up as the "handler" for the file types of other web things (.jpg, .gif)
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* and Internet Shortcut protocols (ftp, gopher, http, https, mailto, news,
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* snews).
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*
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* In order to better enable Mozilla to co-exist with other browsers
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* (including Communicator), it will create yet another new file type,
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* "MozillaMarkup," that will be used to make Mozilla the default handler
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* for certain file extensions. This will be done by remapping those
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* extensions to this new type.
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*
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* Mozilla will attempt to remember the original mapping and restore it
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* when the user decides to no longer have Mozilla be the default handler
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* for that extension.
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*
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* Mozilla will drop support for some items that are no longer germane:
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* the .shtml file extension and the gopher: protocol. We will also, perhaps
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* only temporarily, drop support for protocols that aren't accessible from
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* the command line: mailto:, news:, and snews:.
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*
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* We will be adding support for the chrome: protocol (using the "-chrome"
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* command line option) and for .png, .xul and .xml file extensions.
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*
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* Missing Features:
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*
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* Currently, there is no way to extend the set of file types or protocols
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* that Mozilla can be associated with (save manually tweaking the Windows
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* registry). This is likely to be a problem for branded Mozilla browsers
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* that might support specialized file types or protocols (e.g., .aim files).
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*
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* The plan is to extend this interface so that such file types and protocols
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* can be set up using the implementation of the interfaces defined here.
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*/
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interface nsIDOMWindowInternal;
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interface nsIDOMElement;
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/* nsIWindowsHooksSettings
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*
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* This interface is used to get/set the user preferences relating to
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* "windows hooks" (aka "windows integration"). It is basically just
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* a conglomeration of a bunch of boolean attributes; it exists mainly
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* for historical reasons (it corresponds to the internal Prefs struct
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* that was in nsIDefaultBrowser.h in Mozilla Classic).
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*/
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[scriptable, uuid(4ce9aa90-0a6a-11d4-8076-00600811a9c3)]
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interface nsIWindowsHooksSettings : nsISupports {
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// Internet shortcuts (based on "protocol").
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attribute boolean isHandlingHTTP;
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attribute boolean isHandlingHTTPS;
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attribute boolean isHandlingFTP;
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attribute boolean isHandlingCHROME;
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attribute boolean isHandlingGOPHER;
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// File handling (based on extension).
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attribute boolean isHandlingHTML;
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attribute boolean isHandlingJPEG;
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attribute boolean isHandlingGIF;
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attribute boolean isHandlingPNG;
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attribute boolean isHandlingMNG;
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attribute boolean isHandlingXBM;
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attribute boolean isHandlingBMP;
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attribute boolean isHandlingICO;
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attribute boolean isHandlingXML;
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attribute boolean isHandlingXHTML;
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attribute boolean isHandlingXUL;
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// Nag dialog flag. Set this so that dialog
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// appears on startup if there is a mismatch
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// between registry and these settings.
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attribute boolean showDialog;
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// Registry mismatch indicator.
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// This is true if the Win32 registry is
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// currently set to match the preferences
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// in this object.
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readonly attribute boolean registryMatches;
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};
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/* nsIWindowsHooks
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*
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* This interface describes the service that you can use to
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* get/set the various windows integration features specified
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* by the nsIWindowsHooksPrefs attributes.
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*/
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[scriptable, uuid(19c9fbb0-06a3-11d4-8076-00600811a9c3)]
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interface nsIWindowsHooks : nsISupports {
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// settings
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// --------
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// Get/set this to query or modify them. The Windows
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// registry is updated when you set this attribute.
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attribute nsIWindowsHooksSettings settings;
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// checkSettings
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// -------------
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// Check that registry matches settings and if not,
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// prompt user for whether to reset. This is
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// controlled by the showDialog setting. This will
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// perform the check only the first time the
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// service is called.
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// aParent - parent window for any dialogs that
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// will appear
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// Returns true if the windows integration dialog was shown
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boolean checkSettings( in nsIDOMWindowInternal aParent );
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/**
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* Returns true if command is in the "(appname) QuickLaunch" value in the
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* HKEY_CURRENT_USER\\Software\\Microsoft\\Windows\\CurrentVersion\\Run
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* key.
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*/
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boolean isOptionEnabled(in string option);
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/**
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* Adds the option to the "(appname) QuickLaunch" value to the key mentioned above,
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* with data "(path\to\app.exe) option", if not done already.
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*/
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void startupAddOption(in string option);
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/**
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* Removes the commnand from the "(appname) QuickLaunch" value from
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* the key mentioned above, if not done already. And deletes the
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* "(appname) QuickLaunch" value entirely if there are no options left
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*/
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void startupRemoveOption(in string option);
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/**
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* Accepts an element, either an HTML img element or an element with
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* a background image, serializes the image to a bitmap file
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* in the windows directory, and sets it to be the desktop wallpaper.
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*/
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void setImageAsWallpaper(in nsIDOMElement aImageElement, in boolean useBackground);
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};
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%{C++
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#define NS_IWINDOWSHOOKS_CONTRACTID "@mozilla.org/winhooks;1"
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#define NS_IWINDOWSHOOKS_CLASSNAME "Mozilla Windows Integration Hooks"
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// The key that is used to write the quick launch appname in the windows registry
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#define NS_QUICKLAUNCH_RUN_KEY "Mozilla Quick Launch"
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%}
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