Method setValue

src/App/PropertyFile.cpp:112–232

}

void PropertyFileIncluded::setValue(const char* sFile, const char* sName)
{
    if (!Base::Tools::isNullOrEmpty(sFile)) {
        if (_cValue == sFile) {
            throw Base::FileSystemError("Not possible to set the same file!");
        }

        // keep the path to the original file
        _OriginalName = sFile;

        std::string pathTrans = getDocTransientPath();
        Base::FileInfo file(sFile);
        std::string path = file.dirPath();
        if (!file.exists()) {
            std::stringstream str;
            str << "File " << file.filePath() << " does not exist.";
            throw Base::FileSystemError(str.str());
        }

        aboutToSetValue();  // undo/redo by moving the file away with temp name

        // remove old file (if not moved by undo)
        Base::FileInfo value(_cValue);
        std::string pathAct = value.dirPath();
        if (value.exists()) {
            value.setPermissions(Base::FileInfo::ReadWrite);
            value.deleteFile();
        }

        // if a special name given, use this instead
        if (sName) {
            Base::FileInfo fi(pathTrans + "/" + sName);
            if (fi.exists()) {
                // if a file with this name already exists search for a new one
                std::string dir = pathTrans;
                std::string fnp = fi.fileNamePure();
                std::string ext = fi.extension();
                int i = 0;
                do {
                    i++;
                    std::stringstream str;
                    str << dir << "/" << fnp << i;
                    if (!ext.empty()) {
                        str << "." << ext;
                    }
                    fi.setFile(str.str());
                } while (fi.exists());

                _cValue = fi.filePath();
                _BaseFileName = fi.fileName();
            }
            else {
                _cValue = pathTrans + "/" + sName;
                _BaseFileName = sName;
            }
        }
        else if (value.fileName().empty()) {
            _cValue = pathTrans + "/" + file.fileName();