static void change_dir() {
save_selected_element();
strcpy(&cwd[strlen(cwd)], direntries[list->selected]->name);
save_dir();
poll_dir();
}
bool Replay::load(){
data.clear();
std::string file_to_load;
if(ptr_record->get_last_saved_file() == ""){
ROS_INFO("record_folder: %s",record_folder.c_str());
boost::filesystem::path save_dir(record_folder);
boost::filesystem::directory_iterator end_iter;
if (boost::filesystem::exists(save_dir) && boost::filesystem::is_directory(save_dir)){
for( boost::filesystem::directory_iterator dir_iter(save_dir) ; dir_iter != end_iter ; ++dir_iter){
if (boost::filesystem::is_regular_file(dir_iter->status()) ){
file_to_load = (*dir_iter).path().string();
break;
}
}
}
}else{
file_to_load = ptr_record->get_last_saved_file();
}
std::ifstream file(file_to_load, std::ios_base::in);
if(file.is_open()){
ROS_INFO("loading: %s",boost::filesystem::path(file_to_load).stem().string().c_str());
while (!file.eof()){
file >> data_t.x >> data_t.y >> data_t.z >> data_t.roll >> data_t.pitch >> data_t.yaw;
data.push_back(data_t);
}
file.close();
// ROS_INFO("number samples ===> %d",data.size());
return true;
}else{
void add_file_to_dir(char *file, int start_sector) {
if(does_file_exist_in_dir(file) != -1) {
printf("File already exists\n");
}else {
strcpy(dir[dircnt],file);
fsect[dircnt] = start_sector;
dircnt++;
}
save_dir();
}
void read_dir(void) {
int i = 0;
while(fgets(line,sizeof line,fdir)!=NULL) {
sscanf(line,"%s %d",dir[i], &fsect[i]);
i++;
}
dircnt = i;
save_dir();
}
void delete_file_from_dir(int position) {
int i = 0, j = 1;
for(i = 0; i < dircnt; i++) {
strcpy(dir[position], dir[position + 1]);
fsect[position] = fsect[position + 1];
position++;
j++;
}
dircnt --;
save_dir();
}
static void parent_dir() {
int c;
save_selected_element();
for(c = (int)strlen(cwd) - 2; c >=0 && cwd[c] != '/'; c--) {
}
if(c <= 0) {
sprintf(cwd, "/");
}
else {
cwd[c+1] = '\0';
}
save_dir();
if(!poll_dir()) {
to_base_dir();
}
}
bool save(ColorPalette& palette, const QString& suggested_filename = QString())
{
// Attempt to save with the existing file names
if ( !suggested_filename.isEmpty() && attemptSave(palette, suggested_filename) )
return true;
if ( attemptSave(palette, palette.fileName()) )
return true;
// Set up the save directory
QDir save_dir(save_path);
if ( !save_dir.exists() && !QDir().mkdir(save_path) )
return false;
// Attempt to save as (Name).gpl
QString filename = palette.name()+".gpl";
if ( !save_dir.exists(filename) &&
attemptSave(palette, save_dir.absoluteFilePath(filename)) )
return true;
// Get all of the files matching the pattern *.gpl
save_dir.setNameFilters(QStringList() << "*.gpl");
save_dir.setFilter(QDir::Files);
QStringList existing_files = save_dir.entryList();
// For all the files that match (Name)(Number).gpl, find the maximum (Number)
QRegularExpression name_regex(QRegularExpression::escape(palette.name())+"([0-9]+)\\.gpl");
int max = 0;
for ( const auto& existing_file : existing_files )
{
QRegularExpressionMatch match = name_regex.match(existing_file);
if ( match.hasMatch() )
{
int num = match.captured(1).toInt();
if ( num > max )
max = num;
}
}
return attemptSave(palette,
save_dir.absoluteFilePath(QString("%1%2.gpl").arg(palette.name()).arg(max+1))
);
}
