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author | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-04-07 09:06:44 +0000 |
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committer | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-04-07 09:06:44 +0000 |
commit | ed5640d8b587fbcfed7dd7967f3de04b37a76f26 (patch) | |
tree | 7a5f7c6c9d02226d7471cb3cc8fbbf631b415303 /vcl/source/filter/idxf/dxfgrprd.hxx | |
parent | Initial commit. (diff) | |
download | libreoffice-upstream.tar.xz libreoffice-upstream.zip |
Adding upstream version 4:7.4.7.upstream/4%7.4.7upstream
Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>
Diffstat (limited to 'vcl/source/filter/idxf/dxfgrprd.hxx')
-rw-r--r-- | vcl/source/filter/idxf/dxfgrprd.hxx | 115 |
1 files changed, 115 insertions, 0 deletions
diff --git a/vcl/source/filter/idxf/dxfgrprd.hxx b/vcl/source/filter/idxf/dxfgrprd.hxx new file mode 100644 index 000000000..4d20ae2bf --- /dev/null +++ b/vcl/source/filter/idxf/dxfgrprd.hxx @@ -0,0 +1,115 @@ +/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */ +/* + * This file is part of the LibreOffice project. + * + * 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/. + * + * This file incorporates work covered by the following license notice: + * + * Licensed to the Apache Software Foundation (ASF) under one or more + * contributor license agreements. See the NOTICE file distributed + * with this work for additional information regarding copyright + * ownership. The ASF licenses this file to you under the Apache + * License, Version 2.0 (the "License"); you may not use this file + * except in compliance with the License. You may obtain a copy of + * the License at http://www.apache.org/licenses/LICENSE-2.0 . + */ + +#ifndef INCLUDED_FILTER_SOURCE_GRAPHICFILTER_IDXF_DXFGRPRD_HXX +#define INCLUDED_FILTER_SOURCE_GRAPHICFILTER_IDXF_DXFGRPRD_HXX + +#include <rtl/string.hxx> +#include <sal/types.h> +#include <tools/long.hxx> + +class SvStream; + +class DXFGroupReader +{ +public: + explicit DXFGroupReader( SvStream & rIStream ); + + bool GetStatus() const; + + void SetError(); + + sal_uInt16 Read(); + // Reads next group and returns the group code. + // In case of an error GetStatus() returns sal_False, group code will be set + // to 0 and SetS(0,"EOF") will be executed. + bool Read(sal_uInt16 nExpectedG) { return Read() == nExpectedG; } + + sal_uInt16 GetG() const; + // Return the last group code (the one the last Read() did return). + + tools::Long GetI() const; + // Returns the integer value of the group which was read earlier with Read(). + // This read must have returned a group code for datatype Integer. + // If not 0 is returned + + double GetF() const; + // Returns the floating point value of the group which was read earlier with Read(). + // This read must have returned a group code for datatype Floatingpoint. + // If not 0 is returned + + const OString& GetS() const; + // Returns the string of the group which was read earlier with Read(). + // This read must have returned a group code for datatype String. + // If not NULL is returned + + sal_uInt64 remainingSize() const; +private: + + tools::Long ReadI(); + double ReadF(); + void ReadS(); + + SvStream & rIS; + bool bStatus; + sal_uInt16 nLastG; + + OString S; + union { + double F; + tools::Long I; + }; +}; + + +inline bool DXFGroupReader::GetStatus() const +{ + return bStatus; +} + + +inline void DXFGroupReader::SetError() +{ + bStatus=false; +} + +inline sal_uInt16 DXFGroupReader::GetG() const +{ + return nLastG; +} + +inline tools::Long DXFGroupReader::GetI() const +{ + return I; +} + +inline double DXFGroupReader::GetF() const +{ + return F; +} + +inline const OString& DXFGroupReader::GetS() const +{ + return S; +} + +#endif + + +/* vim:set shiftwidth=4 softtabstop=4 expandtab: */ |