mirror of
https://github.com/mozilla/gecko-dev.git
synced 2024-11-07 20:17:37 +00:00
125 lines
3.9 KiB
C++
125 lines
3.9 KiB
C++
/* -*- Mode: C++; tab-width: 2; indent-tabs-mode: nil; c-basic-offset: 2 -*-
|
|
*
|
|
* The contents of this file are subject to the Netscape Public License
|
|
* Version 1.0 (the "NPL"); you may not use this file except in
|
|
* compliance with the NPL. You may obtain a copy of the NPL at
|
|
* http://www.mozilla.org/NPL/
|
|
*
|
|
* Software distributed under the NPL is distributed on an "AS IS" basis,
|
|
* WITHOUT WARRANTY OF ANY KIND, either express or implied. See the NPL
|
|
* for the specific language governing rights and limitations under the
|
|
* NPL.
|
|
*
|
|
* The Initial Developer of this code under the NPL is Netscape
|
|
* Communications Corporation. Portions created by Netscape are
|
|
* Copyright (C) 1998 Netscape Communications Corporation. All Rights
|
|
* Reserved.
|
|
*/
|
|
|
|
#ifndef nsIDocumentEncoder_h__
|
|
#define nsIDocumentEncoder_h__
|
|
|
|
#include "nsISupports.h"
|
|
#include "nsString.h"
|
|
|
|
class nsIDocumentEncoder;
|
|
class nsIDocument;
|
|
class nsIDOMSelection;
|
|
class nsIOutputStream;
|
|
class nsISupportsArray;
|
|
|
|
|
|
#define NS_IDOCUMENT_ENCODER_IID \
|
|
{ /* a6cf9103-15b3-11d2-932e-00805f8add32 */ \
|
|
0xa6cf9103, \
|
|
0x15b3, \
|
|
0x11d2, \
|
|
{0x93, 0x2e, 0x00, 0x80, 0x5f, 0x8a, 0xdd, 0x32} \
|
|
}
|
|
|
|
#define NS_TEXT_ENCODER_CID \
|
|
{ /* e7ba1480-1dea-11d3-830f-00104bed045e */ \
|
|
0xe7ba1480, \
|
|
0x1dea, \
|
|
0x11d3, \
|
|
{0x83, 0x0f, 0x00, 0x10, 0x4b, 0xed, 0x04, 0x5e} \
|
|
}
|
|
|
|
#define NS_DOC_ENCODER_PROGID_BASE "component://netscape/layout/documentEncoder?type="
|
|
|
|
class nsIDocumentEncoder : public nsISupports
|
|
{
|
|
public:
|
|
|
|
/**
|
|
* Output methods flag bits:
|
|
*/
|
|
enum {
|
|
OutputSelectionOnly = 1,
|
|
OutputFormatted = 2,
|
|
OutputNoDoctype = 4,
|
|
OutputBodyOnly = 8
|
|
};
|
|
|
|
static const nsIID& GetIID() { static nsIID iid = NS_IDOCUMENT_ENCODER_IID; return iid; }
|
|
|
|
/**
|
|
* Initialize with a pointer to the document and the mime type.
|
|
*/
|
|
NS_IMETHOD Init(nsIDocument* aDocument, const nsString& aMimeType, PRUint32 flags) = 0;
|
|
|
|
/**
|
|
* If the selection is set to a non-null value, then the
|
|
* selection is used for encoding, otherwise the entire
|
|
* document is encoded.
|
|
*/
|
|
NS_IMETHOD SetSelection(nsIDOMSelection* aSelection) = 0;
|
|
|
|
/**
|
|
* Documents typically have an intrinsic character set.
|
|
* If no intrinsic value is found, the platform character set
|
|
* is used.
|
|
* aCharset overrides the both the intrinsic or platform
|
|
* character set when encoding the document.
|
|
*
|
|
* Possible result codes: NS_ERROR_NO_CHARSET_CONVERTER
|
|
*/
|
|
NS_IMETHOD SetCharset(const nsString& aCharset) = 0;
|
|
|
|
/**
|
|
* Set a wrap column. This may have no effect in some types of encoders.
|
|
*/
|
|
NS_IMETHOD SetWrapColumn(PRUint32 aWC) = 0;
|
|
|
|
/**
|
|
* The document is encoded, the result is sent to the
|
|
* to nsIOutputStream.
|
|
*
|
|
* Possible result codes are passing along whatever stream errors
|
|
* might have been encountered.
|
|
*/
|
|
NS_IMETHOD EncodeToStream(nsIOutputStream* aStream) = 0;
|
|
NS_IMETHOD EncodeToString(nsString& aOutputString) = 0;
|
|
};
|
|
|
|
// XXXXXXXXXXXXXXXX nsITextEncoder is going away! XXXXXXXXXXXXXXXXXXXXXX
|
|
#ifdef USE_OBSOLETE_TEXT_ENCODER
|
|
// Example of a output service for a particular encoder.
|
|
// The text encoder handles XIF, HTML, and plaintext.
|
|
class nsITextEncoder : public nsIDocumentEncoder
|
|
{
|
|
public:
|
|
static const nsIID& GetIID() { static nsIID iid = NS_TEXT_ENCODER_CID; return iid; }
|
|
|
|
// Get embedded objects -- images, links, etc.
|
|
// NOTE: we may want to use an enumerator
|
|
NS_IMETHOD PrettyPrint(PRBool aYes) = 0;
|
|
NS_IMETHOD SetWrapColumn(PRUint32 aWC) = 0;
|
|
NS_IMETHOD AddHeader(PRBool aYes) = 0;
|
|
};
|
|
#endif /* USE_OBSOLETE_TEXT_ENCODER */
|
|
|
|
|
|
#endif /* nsIDocumentEncoder_h__ */
|
|
|