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LoadResources.cpp
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LoadResources.cpp
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//
// Created by Mirco Ceccarelli on 27/07/17.
//
#include "LoadResources.h"
LoadResources::LoadResources() : numberOfResources(0) {
}
void LoadResources::registerObserver(Observer *o) {
observers.push_back(o);
}
void LoadResources::removeObserver(Observer *o) {
observers.remove(o);
}
void LoadResources::notifyObservers() const {
for (const auto &itr : observers) {
itr->update();
}
}
void LoadResources::load(std::vector<const char *> filenames) throw(runtime_error) {
try {
numberOfResources = static_cast<int>(filenames.size());
if (!numberOfResources) {
throw runtime_error("Risorse non trovate");
}
} catch(runtime_error& e) {
cerr << e.what() << endl;
}
for (auto& itr : filenames) {
handleFile(itr);
}
}
void LoadResources::handleFile(const char * itr) {
try {
File file(itr);
filename = QString(itr);
filesize = file.getSizeInBytes();
loaded = true;
notifyObservers();
} catch(runtime_error& e) {
cerr << e.what() << endl << endl;
filename = QString(itr);
loaded = false;
notifyObservers();
} catch(...) {
cerr << "Eccezione Sconosciuta!" << endl;
}
}