You cannot select more than 25 topics Topics must start with a letter or number, can include dashes ('-') and can be up to 35 characters long.
openmw-tes3mp/components/translation/translation.cpp

119 lines
3.7 KiB
C++

#include "translation.hpp"
#include <boost/filesystem/fstream.hpp>
namespace Translation
{
Storage::Storage()
: mEncoder(NULL)
{
}
void Storage::loadTranslationData(const Files::Collections& dataFileCollections,
const std::string& esmFileName)
{
std::string esmNameNoExtension(Misc::StringUtils::lowerCase(esmFileName));
//changing the extension
size_t dotPos = esmNameNoExtension.rfind('.');
if (dotPos != std::string::npos)
esmNameNoExtension.resize(dotPos);
loadData(mCellNamesTranslations, esmNameNoExtension, ".cel", dataFileCollections);
loadData(mPhraseForms, esmNameNoExtension, ".top", dataFileCollections);
loadData(mTopicIDs, esmNameNoExtension, ".mrk", dataFileCollections);
}
void Storage::loadData(ContainerType& container,
const std::string& fileNameNoExtension,
const std::string& extension,
const Files::Collections& dataFileCollections)
{
std::string fileName = fileNameNoExtension + extension;
if (dataFileCollections.getCollection (extension).doesExist (fileName))
{
boost::filesystem::ifstream stream (
dataFileCollections.getCollection (extension).getPath (fileName));
if (!stream.is_open())
throw std::runtime_error ("failed to open translation file: " + fileName);
loadDataFromStream(container, stream);
}
}
void Storage::loadDataFromStream(ContainerType& container, std::istream& stream)
{
std::string line;
while (!stream.eof() && !stream.fail())
{
std::getline( stream, line );
if (!line.empty() && *line.rbegin() == '\r')
line.resize(line.size() - 1);
if (!line.empty())
{
line = mEncoder->getUtf8(line);
size_t tab_pos = line.find('\t');
if (tab_pos != std::string::npos && tab_pos > 0 && tab_pos < line.size() - 1)
{
std::string key = line.substr(0, tab_pos);
std::string value = line.substr(tab_pos + 1);
if (!key.empty() && !value.empty())
container.insert(std::make_pair(key, value));
}
}
}
}
std::string Storage::translateCellName(const std::string& cellName) const
{
std::map<std::string, std::string>::const_iterator entry =
mCellNamesTranslations.find(cellName);
if (entry == mCellNamesTranslations.end())
return cellName;
return entry->second;
}
std::string Storage::topicID(const std::string& phrase) const
{
std::string result = topicStandardForm(phrase);
//seeking for the topic ID
std::map<std::string, std::string>::const_iterator topicIDIterator =
mTopicIDs.find(result);
if (topicIDIterator != mTopicIDs.end())
result = topicIDIterator->second;
return result;
}
std::string Storage::topicStandardForm(const std::string& phrase) const
{
std::map<std::string, std::string>::const_iterator phraseFormsIterator =
mPhraseForms.find(phrase);
if (phraseFormsIterator != mPhraseForms.end())
return phraseFormsIterator->second;
else
return phrase;
}
void Storage::setEncoder(ToUTF8::Utf8Encoder* encoder)
{
mEncoder = encoder;
}
bool Storage::hasTranslation() const
{
return !mCellNamesTranslations.empty() ||
!mTopicIDs.empty() ||
!mPhraseForms.empty();
}
}