void AudioFormatsManager::addFormat(std::shared_ptr<AudioFormat> fmt_) {
for (auto format: fmt_->getSupportedFormatsForReading()) {
if (m_formatsForReading.find(format) != m_formatsForReading.end()) {
std::cerr << "The format " << formatToStr(format) << " has already been added to the AudioFormatManager (reading)" << std::endl;
continue;
}
m_formatsForReading.insert(std::make_pair(format, fmt_));
}
for (auto format: fmt_->getSupportedFormatsForWriting()) {
if (m_formatsForWriting.find(format) != m_formatsForWriting.end()) {
std::cerr << "The format " << formatToStr(format) << " has already been added to the AudioFormatManager (writing)" << std::endl;
continue;
}
m_formatsForWriting.insert(std::make_pair(format, fmt_));
}
}
bool AudioFormatsManager::writeFile(const std::string& path_,
AudioBuffer& buffer_,
const float samplingRate_,
const AudioFormatTypes format_,
const void* formatDetail_) {
std::string extension = utils::getFileExtension(path_);
auto formatForFile = m_formatsForWriting.find(format_);
if (formatForFile == m_formatsForWriting.end()) {
std::cerr << "No encoder for type " << formatToStr(format_) << std::endl;
return false;
}
return formatForFile->second->writeFile(path_, buffer_, samplingRate_, format_);
}
bool save(std::string const& filename)
{
logInfo("Saving document: ", filename);
std::ofstream file(filename.c_str());
if (!file.is_open())
{
flashMessage("Could not save document!");
return false;
}
// Collect and sort the cells, so they are saved in the same order
std::vector<Index> allCells;
allCells.reserve(currentDoc().cells_.size());
for (auto it : currentDoc().cells_)
allCells.push_back(it.first);
std::stable_sort(allCells.begin(), allCells.end(), [](Index const& lhs, Index const& rhs) -> bool { return lhs.y < rhs.y; });
std::stable_sort(allCells.begin(), allCells.end(), [](Index const& lhs, Index const& rhs) -> bool { return lhs.x < rhs.x; });
// Collect and sort all columns so they are saved in the same order
std::vector<int> allColumns;
allColumns.reserve(currentDoc().columnWidth_.size());
for (auto it : currentDoc().columnWidth_)
allColumns.push_back(it.first);
std::stable_sort(allColumns.begin(), allColumns.end());
// Write file header
file << "ZUM1" << std::endl;
// Write column information section
file << std::endl << "[columns]" << std::endl;
for (auto col : allColumns)
file << Index::columnToStr(col) << " = " << currentDoc().columnWidth_[col] << std::endl;
// Write cell content
file << std::endl << "[data]" << std::endl;
for (auto idx: allCells)
{
const std::string text = getText(getCell(idx));
if (!text.empty())
file << idx.toStr() << " = " << text << std::endl;
}
// Write cell format
file << std::endl << "[format]" << std::endl;
for (auto idx: allCells)
{
const Cell & cell = getCell(idx);
if (cell.format != 0)
file << idx.toStr() << " = " << formatToStr(cell.format) << std::endl;
}
file << std::endl;
currentDoc().filename_ = filename;
return true;
}