TemporaryDirectory::TemporaryDirectory(const std::string& aDirPath)
{
theDirPath = aDirPath;
boost::filesystem::path myDirectory(theDirPath);
if(!boost::filesystem::exists(myDirectory))
{
std::string myError("Directory ");
myError += theDirPath;
myError += " does not exist";
throw std::runtime_error(myError);
}
if ( ! boost::filesystem::is_directory(myDirectory) ) {
std::string myError = theDirPath;
myError += " is not a directory";
throw std::runtime_error(myError);
}
boost::filesystem::directory_iterator myEndIter;
boost::filesystem::directory_iterator myDirIter(myDirectory);
for(/*void*/;
myDirIter != myEndIter;
++myDirIter)
{
TemporaryFile * myFile = new TemporaryFile(theDirPath + "/" + myDirIter->leaf() );
theFiles.insert(std::make_pair(myFile->getFileName(), myFile));
}
}
TemporaryDirectory::~TemporaryDirectory()
{
Files::iterator myIter = theFiles.begin();
Files::const_iterator myEnd = theFiles.end();
for(/*void*/; myIter != myEnd; ++myIter)
{
delete myIter->second;
}
boost::filesystem::path myDirectory(theDirPath);
boost::filesystem::remove(myDirectory);
}
void testApp::saveImages(){
// create a directory for each recording
ofDirectory myDirectory( ofToString(recordingCount));
if (!myDirectory.exists()){
myDirectory.create();
} else {
myDirectory.listDir();
for (int i = 0; i < myDirectory.size(); i++){
ofFile temp(myDirectory.getPath(i));
temp.remove(true);
}
}
// save these images to that directory
for (int i = 0; i < imgs.size(); i++){
imgs[i]->saveImage(ofToString(recordingCount) + "/frame_" + ofToString(i) + ".png");
delete imgs[i];
}
imgs.clear();
dir.reset();
// clear the playing images
for (int i = 0; i < data.size(); i++){
delete data[i];
}
data.clear();
// reload images
ofDirectory dir;
dir.listDir(ofToString(recordingCount) );
for (int i = 0; i < dir.size(); i++){
string fileName = dir.getPath(i);
ofImage * temp = new ofImage;
temp->loadImage(dir.getPath(i));
data.push_back(temp);
}
recordingCount++;
}