forked from mia/Aegisub
98 lines
3.2 KiB
C++
98 lines
3.2 KiB
C++
// Copyright (c) 2005, Rodrigo Braz Monteiro
|
|
// All rights reserved.
|
|
//
|
|
// Redistribution and use in source and binary forms, with or without
|
|
// modification, are permitted provided that the following conditions are met:
|
|
//
|
|
// * Redistributions of source code must retain the above copyright notice,
|
|
// this list of conditions and the following disclaimer.
|
|
// * Redistributions in binary form must reproduce the above copyright notice,
|
|
// this list of conditions and the following disclaimer in the documentation
|
|
// and/or other materials provided with the distribution.
|
|
// * Neither the name of the Aegisub Group nor the names of its contributors
|
|
// may be used to endorse or promote products derived from this software
|
|
// without specific prior written permission.
|
|
//
|
|
// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
|
|
// AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
|
|
// IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
|
|
// ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE
|
|
// LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
|
|
// CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
|
|
// SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
|
|
// INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
|
|
// CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
|
|
// ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
|
|
// POSSIBILITY OF SUCH DAMAGE.
|
|
//
|
|
// Aegisub Project http://www.aegisub.org/
|
|
//
|
|
// $Id$
|
|
|
|
/// @file text_file_writer.cpp
|
|
/// @brief Write plain text files line by line
|
|
/// @ingroup utility
|
|
///
|
|
|
|
#include "config.h"
|
|
|
|
#ifndef AGI_PRE
|
|
#include <fstream>
|
|
#endif
|
|
|
|
#include <libaegisub/io.h>
|
|
|
|
#include "charset_conv.h"
|
|
#include "compat.h"
|
|
#include "main.h"
|
|
#include "text_file_writer.h"
|
|
|
|
|
|
/// @brief DOCME
|
|
/// @param filename
|
|
/// @param encoding
|
|
///
|
|
TextFileWriter::TextFileWriter(wxString const& filename, wxString encoding)
|
|
: file(new agi::io::Save(STD_STR(filename), true))
|
|
, conv()
|
|
{
|
|
if (encoding.empty()) encoding = lagi_wxString(OPT_GET("App/Save Charset")->GetString());
|
|
if (encoding.Lower() != wxSTRING_ENCODING)
|
|
conv.reset(new agi::charset::IconvWrapper(wxSTRING_ENCODING, encoding.utf8_str(), true));
|
|
|
|
// Write the BOM
|
|
try {
|
|
WriteLineToFile(L"\uFEFF", false);
|
|
}
|
|
catch (agi::charset::ConversionFailure&) {
|
|
// If the BOM could not be converted to the target encoding it isn't needed
|
|
}
|
|
}
|
|
|
|
TextFileWriter::~TextFileWriter() {
|
|
// Explicit empty destructor required with an auto_ptr to an incomplete class
|
|
}
|
|
|
|
void TextFileWriter::WriteLineToFile(wxString line, bool addLineBreak) {
|
|
#ifdef _WIN32
|
|
if (addLineBreak) line += "\r\n";
|
|
#else
|
|
if (addLineBreak) line += "\n";
|
|
#endif
|
|
|
|
// On non-windows this cast does nothing
|
|
const char *data = reinterpret_cast<const char *>(line.wx_str());
|
|
#if wxUSE_UNICODE_UTF8
|
|
size_t len = line.utf8_length();
|
|
#else
|
|
size_t len = line.length() * sizeof(wxStringCharType);
|
|
#endif
|
|
|
|
if (conv) {
|
|
std::string buf = conv->Convert(std::string(data, len));
|
|
file->Get().write(buf.data(), buf.size());
|
|
}
|
|
else {
|
|
file->Get().write(data, len);
|
|
}
|
|
}
|