forked from mia/Aegisub
1. svn mv OverLua SSATool athenasub avisynth_prs kanamemo \ motiontracker prs traydict unit_test vsfilter devel/ * See r2749 for full description. Originally committed to SVN as r2755.
153 lines
3.9 KiB
C++
153 lines
3.9 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
|
|
//
|
|
// Website: http://aegisub.cellosoft.com
|
|
// Contact: mailto:zeratul@cellosoft.com
|
|
//
|
|
|
|
|
|
///////////
|
|
// Headers
|
|
#include <fstream>
|
|
#include "text_file_writer.h"
|
|
|
|
|
|
///////////////
|
|
// Constructor
|
|
TextFileWriter::TextFileWriter(Aegilib::String _filename,Aegilib::String enc) {
|
|
// Setup
|
|
open = false;
|
|
customConv = false;
|
|
IsFirst = true;
|
|
filename = _filename;
|
|
|
|
// Set encoding
|
|
encoding = enc;
|
|
if (encoding == _T("Local")) conv = &wxConvLocal;
|
|
else {
|
|
if (encoding.IsEmpty()) encoding = _T("UTF-8");
|
|
if (encoding == _T("US-ASCII")) encoding = _T("ISO-8859-1");
|
|
conv = new wxCSConv(encoding);
|
|
customConv = true;
|
|
IsUnicode = encoding.Left(3) == _T("UTF");
|
|
}
|
|
|
|
// Open file
|
|
Open();
|
|
}
|
|
|
|
|
|
//////////////
|
|
// Destructor
|
|
TextFileWriter::~TextFileWriter() {
|
|
Close();
|
|
}
|
|
|
|
|
|
/////////////
|
|
// Open file
|
|
void TextFileWriter::Open() {
|
|
// Open file
|
|
if (open) return;
|
|
#ifdef WIN32
|
|
file.open(filename.wc_str(),std::ios::out | std::ios::binary | std::ios::trunc);
|
|
#else
|
|
file.open(wxFNCONV(filename),std::ios::out | std::ios::binary | std::ios::trunc);
|
|
#endif
|
|
if (!file.is_open()) {
|
|
throw _T("Failed opening file for writing.");
|
|
}
|
|
open = true;
|
|
|
|
// Set encoding
|
|
SetEncoding();
|
|
}
|
|
|
|
|
|
//////////////
|
|
// Close file
|
|
void TextFileWriter::Close() {
|
|
if (!open) return;
|
|
file.close();
|
|
open = false;
|
|
if (customConv) delete conv;
|
|
}
|
|
|
|
|
|
/////////////////
|
|
// Write to file
|
|
void TextFileWriter::WriteLineToFile(Aegilib::String line,bool addLineBreak) {
|
|
// Make sure it's loaded
|
|
if (!open) Open();
|
|
|
|
// Add line break
|
|
wxString temp = line;
|
|
if (addLineBreak) temp += _T("\r\n");
|
|
|
|
// Add BOM if it's the first line and the target format is Unicode
|
|
if (IsFirst && IsUnicode) {
|
|
wchar_t bom = 0xFEFF;
|
|
temp = wxString(bom) + temp;
|
|
}
|
|
IsFirst = false;
|
|
|
|
// 16-bit
|
|
if (Is16) {
|
|
wxWCharBuffer buf = temp.wc_str(*conv);
|
|
if (!buf.data())
|
|
return;
|
|
size_t len = wcslen(buf.data());
|
|
file.write((const char*)buf.data(),(std::streamsize)len*sizeof(wchar_t));
|
|
}
|
|
|
|
// 8-bit
|
|
else {
|
|
wxCharBuffer buf = temp.mb_str(*conv);
|
|
if (!buf.data())
|
|
return;
|
|
size_t len = strlen(buf.data());
|
|
file.write(buf.data(),(std::streamsize)len);
|
|
}
|
|
}
|
|
|
|
|
|
////////////////
|
|
// Set encoding
|
|
void TextFileWriter::SetEncoding() {
|
|
// Prepare
|
|
Is16 = false;
|
|
|
|
// UTF-16
|
|
if (encoding.Left(6) == _T("UTF-16")) {
|
|
Is16 = true;
|
|
}
|
|
}
|