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#ifndef CPICTURECACHE_H
#define CPICTURECACHE_H
#include <memory>
#include <iostream>
#include <fstream>
#include <deque>
#include <string>
#include <future>
#include <vdr/thread.h>
#include <vdr/plugin.h>
#include "viewGridNavigator.h"
enum ImageResolution {
SD384,
SD480,
HD720,
HD1080
};
class cPictureCache {
private:
struct CacheInfo {
CacheInfo(std::string Uri, int Width, int Height, std::function<void(cGridElement *)> OnCached,
cGridElement *Calle) {
uri = Uri;
width = Width;
height = Height;
onCached = OnCached;
calle = Calle;
};
std::string uri;
int width;
int height;
std::function<void(cGridElement *)> onCached;
cGridElement *calle;
bool downloaded;
};
cPictureCache();
std::map<std::string, bool> m_mCached;
std::vector<std::future<void>> m_vFutures;
volatile bool m_bAllInvalidated;
std::string FileName(std::string uri, int width);
std::string TranscodeUri(std::string uri, int width, int height);
static bool DownloadFileAndSave(std::string uri, std::string localFile);
bool Cached(std::string uri, int width);
std::string m_cacheDir;
public:
static cPictureCache &GetInstance() {
static cPictureCache instance;
return instance;
}
std::string GetPath(std::string uri, int width, int height, bool &cached,
std::function<void(cGridElement *)> OnCached = NULL, cGridElement *calle = NULL);
};
#endif // CPICTURECACHE_H
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