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/* -*- Mode: C++; tab-width: 2; indent-tabs-mode: nil; c-basic-offset: 2 -*- */
/* 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"
[scriptable, uuid(74a1105c-7e5a-418e-9a57-a0fc8cc992fc)]
interface nsIRwsService : nsISupports
{
/**
* Retrieves the icon given to files with the specified extension
*
* @param aExt The extension without the leading dot;
* if the dot is present, it will be ignored.
* @param aNeedMini Retrieve a mini icon if true; a standard icon if false.
* @return An HPOINTER representing the icon.
*/
unsigned long iconFromExtension(in string aExt, in boolean aNeedMini);
/**
* Retrieves the icon for a specific file or abstract object.
*
* @param aPath The fully-qualified name of the file or object.
* @param aAbstract False for filesystem objects, true for abstract objects.
* @param aNeedMini Retrieve a mini icon if true; a standard icon if false.
* @return An HPOINTER representing the icon.
*/
unsigned long iconFromPath(in string aPath, in boolean aAbstract,
in boolean aNeedMini);
/**
* Retrieves a file or abstract object's icon using its WPS object handle.
*
* @param aHandle The file or object's WPS object handle.
* @param aNeedMini Retrieve a mini icon if true; a standard icon if false.
* @return An HPOINTER representing the icon.
*/
unsigned long iconFromHandle(in unsigned long aHandle, in boolean aNeedMini);
/**
* Returns the name of the default handler for files with the
* specified extension. If the handler is a program, it also
* retrieves the handler's WPS object handle; if the default
* handler is provided by a WPS class, aHandle will be zero.
*
* @param aExt The extension without the leading dot;
* if the dot is present, it will be ignored.
* @param aHandle Returns a WPS object handle for programs or
* zero for class-based handlers.
* @return Either the unqualified title of a program or
* the name of the WPS class' default viewer/player.
*/
AString handlerFromExtension(in string aExt, out unsigned long aHandle);
/**
* Returns the name of the default handler for a specific file.
* If the handler is a program, it also retrieves the handler's
* WPS object handle; if the default handler is provided by a
* WPS class, aHandle will be zero.
*
* @param aPath The fully-qualified name of a file.
* @param aHandle Returns a WPS object handle for programs or
* zero for class-based handlers.
* @return Either the unqualified title of a program or
* the name of the WPS class' default viewer/player.
*/
AString handlerFromPath(in string aPath, out unsigned long aHandle);
/**
* Returns the unqualified title of the specified object.
*
* @param aHandle A WPS object handle.
* @return The title of this object.
*/
AString titleFromHandle(in unsigned long aHandle);
/**
* Displays the WPS object menu for the specified file or abstract object.
*
* @param aPath The fully-qualified name of the file or object.
* @param aAbstract False for filesystem objects, true for abstract objects.
*/
void menuFromPath(in string aPath, in boolean aAbstract);
/**
* Opens a file using the specified program file. The effect
* is identical to dropping the file on the program's icon.
*
* @param aFilePath The fully-qualified name of a file.
* @param aAppPath The fully-qualified name of a program file.
*/
void openWithAppPath(in string aFilePath, in string aAppPath);
/**
* Opens a file using the specified WPS object handle. The effect
* is identical to dropping the file on the object's icon.
*
* @param aFilePath The fully-qualified name of a file.
* @param aAppHandle A WPS object handle.
*/
void openWithAppHandle(in string aFilePath, in unsigned long aAppHandle);
};
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