зеркало из https://github.com/mozilla/gecko-dev.git
93 строки
2.9 KiB
C
93 строки
2.9 KiB
C
/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 2 -*-
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*
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* The contents of this file are subject to the Mozilla Public
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* License Version 1.1 (the "License"); you may not use this file
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* except in compliance with the License. You may obtain a copy of
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* the License at http://www.mozilla.org/MPL/
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*
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* Software distributed under the License is distributed on an "AS
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* IS" basis, WITHOUT WARRANTY OF ANY KIND, either express or
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* implied. See the License for the specific language governing
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* rights and limitations under the License.
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*
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* The Original Code is the Mozilla browser.
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*
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* The Initial Developer of the Original Code is Netscape
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* Communications, Inc. Portions created by Netscape are
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* Copyright (C) 1999, Mozilla. All Rights Reserved.
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*
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* Author:
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* Adam Lock <adamlock@netscape.com>
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*
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* Contributor(s):
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*/
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#ifndef NSEMBEDAPI_H
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#define NSEMBEDAPI_H
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#include "nsILocalFile.h"
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#include "nsIDirectoryService.h"
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/**
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* Function to initialise the Gecko embedding APIs. You *must* call this
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* method before any others!
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*
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* aPath -> the mozilla bin directory. If nsnull, the default is used
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* aProvider -> the application directory service provider. If nsnull, the
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* default (nsAppFileLocationProvider) is constructed and used.
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*/
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extern nsresult NS_InitEmbedding(nsILocalFile *mozBinDirectory,
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nsIDirectoryServiceProvider *appFileLocProvider);
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/**
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* Function to call to finish the Gecko embedding APIs.
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*/
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extern nsresult NS_TermEmbedding();
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/*---------------------------------------------------------------------------*/
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/* Event processing APIs. The native OS dependencies mean you must be */
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/* building on a supported platform to get the functions below. */
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/*---------------------------------------------------------------------------*/
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#undef MOZ_SUPPORTS_EMBEDDING_EVENT_PROCESSING
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/* Win32 specific stuff */
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#ifdef WIN32
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#include "windows.h"
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typedef MSG nsEmbedNativeEvent;
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#define MOZ_SUPPORTS_EMBEDDING_EVENT_PROCESSING
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#endif
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/* Mac specific stuff */
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/* TODO implementation left as an exercise for the reader */
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/* GTK specific stuff */
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/* TODO implementation left as an exercise for the reader */
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#ifdef MOZ_SUPPORTS_EMBEDDING_EVENT_PROCESSING
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/**
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* Function to call during the idle time in your application and/or as each
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* event is processed. This function ensures things such as timers are fired
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* correctly.
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*/
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extern nsresult NS_DoIdleEmbeddingStuff();
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/**
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* Function to call before handling an event. It gives Gecko the chance to
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* handle the event first.
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*
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* aEvent -> the native UI event
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* aWasHandled -> returns with PR_TRUE if the event was handled by Gecko
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*/
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extern nsresult NS_HandleEmbeddingEvent(nsEmbedNativeEvent &aEvent, PRBool &aWasHandled);
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#endif /* MOZ_SUPPORTS_EMBEDDING_EVENT_PROCESSING */
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#endif /* NSEMBEDAPI_H */
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