Method m_finalize

ImFileDialog.cpp:609–652

	}

	bool FileDialog::m_finalize(const std::string& filename)
	{
		bool hasResult = (!filename.empty() && m_type != IFD_DIALOG_DIRECTORY) || m_type == IFD_DIALOG_DIRECTORY;
		
		if (hasResult) {
			if (!m_isMultiselect || m_selections.size() <= 1) {
				std::filesystem::path path = std::filesystem::u8path(filename);
				if (path.is_absolute()) m_result.push_back(path);
				else m_result.push_back(m_currentDirectory / path);
				if (m_type == IFD_DIALOG_DIRECTORY || m_type == IFD_DIALOG_FILE) {
					if (!std::filesystem::exists(m_result.back())) {
						m_result.clear();
						return false;
					}
				}
			}
			else {
				for (const auto& sel : m_selections) {
					if (sel.is_absolute()) m_result.push_back(sel);
					else m_result.push_back(m_currentDirectory / sel);
					if (m_type == IFD_DIALOG_DIRECTORY || m_type == IFD_DIALOG_FILE) {
						if (!std::filesystem::exists(m_result.back())) {
							m_result.clear();
							return false;
						}
					}
				}
			}
			
			if (m_type == IFD_DIALOG_SAVE) {
				// add the extension
				if (m_filterSelection < m_filterExtensions.size() && m_filterExtensions[m_filterSelection].size() > 0) {
					if (!m_result.back().has_extension()) {
						std::string extAdd = m_filterExtensions[m_filterSelection][0];
						m_result.back().replace_extension(extAdd);
					}
				}
			}
		}

		m_isOpen = false;

		return true;
	}
	void FileDialog::m_parseFilter(const std::string& filter)
	{
		m_filter = "";