bool Cache::restoreOutportsFromDir(const std::string& dir) { if (!initialized_) return false; if (!FileSys.dirExists(dir)) { return false; } for(size_t i=0; i<outports_.size(); i++) { Port* p = processor_->getPort(outports_[i]); if (!p) { LERROR("Could not find port " << outports_[i]); return false; } std::string portName = p->getName(); // remove points from port name since it is used as filename portName = strReplaceAll(portName, ".", "_"); if(!FileSys.fileExists(dir + portName + ".empty")) { try { p->loadData(dir + portName); } catch (VoreenException& e) { LERROR("Failed to restore data for port '" << p->getName() << "': " << e.what()); return false; } } } return true; }
void StringExpressionPropertyWidget::setProperty() { //QCursor cursor = textEdit_->cursor(); if (!disconnected_) { property_->set(trim(strReplaceAll(textEdit_->document()->toPlainText().toStdString(), "\r\n", "\n"))); emit modified(); } else updateFromProperty(); //textEdit_->setCursor(cursor); //textEdit_->setCursor(QTextCursor::M, false); }
bool Cache::storeOutportsToDir(const std::string& dir) { if (!initialized_) return false; if (!FileSys.createDirectoryRecursive(dir)) { LERROR("Failed to create dir!"); return false; } for(size_t i=0; i<outports_.size(); i++) { Port* p = processor_->getPort(outports_[i]); if (!p) { LERROR("Could not find port " << outports_[i]); FileSys.deleteDirectoryRecursive(dir); return false; } std::string portName = p->getName(); // remove points from port name since it is used as filename portName = strReplaceAll(portName, ".", "_"); if (p->hasData()) { try { p->saveData(dir + portName); } catch(VoreenException& e) { LERROR("Failed to serialize data of port '" + p->getName() + "': " << e.what() << ". Removing broken cache directory."); FileSys.deleteDirectoryRecursive(dir); return false; } } else { //handle empty outports (write PORTNAME.empty file) std::string fname = dir + portName + ".empty"; std::fstream out(fname.c_str(), std::ios::out | std::ios::binary); if (!out.is_open() || out.bad()) { FileSys.deleteDirectoryRecursive(dir); LERROR("Could not serialize file dummy! Removing broken cache directory."); return false; } out.close(); } } return true; }
void PythonModule::addModulePath(const std::string& path) { // do not check isInitialized(), since we call this function from initialize() if (!Py_IsInitialized()) { LWARNING("addModulePath(): not initialized"); return; } // convert windows back slashes to slashes std::string pathConv = strReplaceAll(path, "\\", "/"); LDEBUG("Adding '" << pathConv << "' to Python module search path"); std::string runString = "import sys\n"; runString.append(std::string("sys.path.append('") + pathConv + std::string("')")); int ret = PyRun_SimpleString(runString.c_str()); if (ret != 0) LWARNING("Failed to add '" << pathConv << "' to Python module search path"); }