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/*************************************************************************
*
* DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
*
* Copyright 2000, 2010 Oracle and/or its affiliates.
*
* OpenOffice.org - a multi-platform office productivity suite
*
* This file is part of OpenOffice.org.
*
* OpenOffice.org is free software: you can redistribute it and/or modify
* it under the terms of the GNU Lesser General Public License version 3
* only, as published by the Free Software Foundation.
*
* OpenOffice.org is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU Lesser General Public License version 3 for more details
* (a copy is included in the LICENSE file that accompanied this code).
*
* You should have received a copy of the GNU Lesser General Public License
* version 3 along with OpenOffice.org. If not, see
* <http://www.openoffice.org/license.html>
* for a copy of the LGPLv3 License.
*
************************************************************************/
#ifndef OOX_OLE_OLEHELPER_HXX
#define OOX_OLE_OLEHELPER_HXX
#include <rtl/ustring.hxx>
#include "oox/helper/binarystreambase.hxx"
namespace oox {
class BinaryInputStream;
class GraphicHelper;
}
namespace oox {
namespace ole {
// ============================================================================
const sal_Char* const OLE_GUID_STDFONT = "{0BE35203-8F91-11CE-9DE3-00AA004BB851}";
const sal_Char* const OLE_GUID_STDPIC = "{0BE35204-8F91-11CE-9DE3-00AA004BB851}";
const sal_Char* const OLE_GUID_STDHLINK = "{79EAC9D0-BAF9-11CE-8C82-00AA004BA90B}";
// ============================================================================
const sal_uInt16 OLE_STDFONT_NORMAL = 400;
const sal_uInt16 OLE_STDFONT_BOLD = 700;
const sal_uInt8 OLE_STDFONT_ITALIC = 0x02;
const sal_uInt8 OLE_STDFONT_UNDERLINE = 0x04;
const sal_uInt8 OLE_STDFONT_STRIKE = 0x08;
/** Stores data about a StdFont font structure. */
struct StdFontInfo
{
::rtl::OUString maName; /// Font name.
sal_uInt32 mnHeight; /// Font height (1/10,000 points).
sal_uInt16 mnWeight; /// Font weight (normal/bold).
sal_uInt16 mnCharSet; /// Font charset.
sal_uInt8 mnFlags; /// Font flags.
explicit StdFontInfo();
explicit StdFontInfo(
const ::rtl::OUString& rName,
sal_uInt32 nHeight,
sal_uInt16 nWeight = OLE_STDFONT_NORMAL,
sal_uInt16 nCharSet = WINDOWS_CHARSET_ANSI,
sal_uInt8 nFlags = 0 );
};
// ============================================================================
/** Stores data about a StdHlink hyperlink. */
struct StdHlinkInfo
{
::rtl::OUString maTarget;
::rtl::OUString maLocation;
::rtl::OUString maDisplay;
::rtl::OUString maFrame;
};
// ============================================================================
/** Static helper functions for OLE import/export. */
class OleHelper
{
public:
/** Returns the UNO RGB color from the passed encoded OLE color.
@param bDefaultColorBgr
True = OLE default color type is treated as BGR color.
False = OLE default color type is treated as palette color.
*/
static sal_Int32 decodeOleColor(
const GraphicHelper& rGraphicHelper,
sal_uInt32 nOleColor,
bool bDefaultColorBgr = true );
/** Returns the OLE color from the passed UNO RGB color.
*/
static sal_uInt32 encodeOleColor( sal_Int32 nRgbColor );
/** Imports a GUID from the passed binary stream and returns its string
representation (in uppercase characters).
*/
static ::rtl::OUString importGuid( BinaryInputStream& rInStrm );
/** Imports an OLE StdFont font structure from the current position of the
passed binary stream.
*/
static bool importStdFont(
StdFontInfo& orFontInfo,
BinaryInputStream& rInStrm,
bool bWithGuid );
/** Imports an OLE StdPic picture from the current position of the passed
binary stream.
*/
static bool importStdPic(
StreamDataSequence& orGraphicData,
BinaryInputStream& rInStrm,
bool bWithGuid );
/** Imports an OLE StdHlink from the current position of the passed binary
stream.
*/
static bool importStdHlink(
StdHlinkInfo& orHlinkInfo,
BinaryInputStream& rInStrm,
bool bWithGuid );
private:
OleHelper(); // not implemented
~OleHelper(); // not implemented
};
// ============================================================================
} // namespace ole
} // namespace oox
#endif
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