96e9ffa647
Change-Id: I27842162fcf82120ecb811ee8e89e187430931fc Reviewed-on: https://gerrit.libreoffice.org/28931 Reviewed-by: Noel Grandin <noel.grandin@collabora.co.uk> Tested-by: Noel Grandin <noel.grandin@collabora.co.uk>
145 lines
3.2 KiB
C++
145 lines
3.2 KiB
C++
/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
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/*
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* This file is part of the LibreOffice project.
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*
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* This Source Code Form is subject to the terms of the Mozilla Public
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* License, v. 2.0. If a copy of the MPL was not distributed with this
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* file, You can obtain one at http://mozilla.org/MPL/2.0/.
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*
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*/
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#include <svtools/HtmlWriter.hxx>
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#include <tools/stream.hxx>
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HtmlWriter::HtmlWriter(SvStream& rStream) :
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mrStream(rStream),
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mbElementOpen(false),
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mbContentWritten(false),
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mbPrettyPrint(true)
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{}
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HtmlWriter::~HtmlWriter()
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{}
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void HtmlWriter::prettyPrint(bool b)
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{
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mbPrettyPrint = b;
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}
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void HtmlWriter::start(const OString& aElement)
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{
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if (mbElementOpen)
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{
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mrStream.WriteChar('>');
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if (!mbContentWritten && mbPrettyPrint)
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mrStream.WriteChar('\n');
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mbContentWritten = false;
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}
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maElementStack.push_back(aElement);
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if (mbPrettyPrint)
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{
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for(size_t i = 0; i < maElementStack.size() - 1; i++)
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{
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mrStream.WriteCharPtr(" ");
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}
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}
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mrStream.WriteChar('<');
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mrStream.WriteOString(aElement);
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mbElementOpen = true;
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}
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void HtmlWriter::single(const OString &aContent)
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{
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start(aContent);
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end();
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}
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void HtmlWriter::endAttribute()
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{
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if (mbElementOpen)
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{
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mrStream.WriteCharPtr("/>");
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if (mbPrettyPrint)
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mrStream.WriteCharPtr("\n");
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mbElementOpen = false;
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}
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}
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void HtmlWriter::flushStack()
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{
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while (!maElementStack.empty())
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{
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end();
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}
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}
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void HtmlWriter::end()
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{
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if (mbElementOpen)
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{
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mrStream.WriteCharPtr("/>");
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if (mbPrettyPrint)
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mrStream.WriteCharPtr("\n");
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}
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else
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{
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if (!mbContentWritten && mbPrettyPrint)
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{
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for(size_t i = 0; i < maElementStack.size() - 1; i++)
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{
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mrStream.WriteCharPtr(" ");
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}
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}
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mrStream.WriteCharPtr("</");
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mrStream.WriteOString(maElementStack.back());
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mrStream.WriteCharPtr(">");
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if (mbPrettyPrint)
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mrStream.WriteCharPtr("\n");
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}
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maElementStack.pop_back();
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mbElementOpen = false;
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mbContentWritten = false;
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}
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void HtmlWriter::attribute(const OString &aAttribute, const OString& aValue)
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{
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if (mbElementOpen && !aAttribute.isEmpty() && !aValue.isEmpty())
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{
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mrStream.WriteChar(' ');
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mrStream.WriteOString(aAttribute);
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mrStream.WriteChar('=');
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mrStream.WriteChar('"');
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mrStream.WriteOString(aValue);
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mrStream.WriteChar('"');
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}
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}
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void HtmlWriter::attribute(const OString& aAttribute, const sal_Int32 aValue)
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{
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attribute(aAttribute, OString::number(aValue));
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}
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void HtmlWriter::attribute(const OString& aAttribute, const char* pValue)
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{
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attribute(aAttribute, OString(pValue));
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}
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void HtmlWriter::attribute(const OString& aAttribute, const OUString& aValue)
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{
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attribute(aAttribute, OUStringToOString(aValue, RTL_TEXTENCODING_UTF8));
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}
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void HtmlWriter::attribute(const OString& aAttribute)
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{
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if (mbElementOpen && !aAttribute.isEmpty())
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{
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mrStream.WriteChar(' ');
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mrStream.WriteOString(aAttribute);
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}
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}
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/* vim:set shiftwidth=4 softtabstop=4 expandtab: */
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