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loading.h
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loading.h
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#ifndef _rtech1_loading_h
#define _rtech1_loading_h
#include <string>
#include "thread.h"
#include "file-system.h"
namespace Graphics{
class Bitmap;
}
namespace Loader{
class Info{
public:
Info(const std::string & message, const Filesystem::AbsolutePath & background);
Info(const Info & info);
virtual ~Info();
virtual void setBackground(const Graphics::Bitmap * background);
virtual void setLoadingMessage(const std::string & str);
virtual void addAuthorInfo(const std::vector<std::string> &);
virtual void setPosition(int x, int y);
virtual const Graphics::Bitmap * getBackground() const;
virtual const std::string & loadingMessage() const;
virtual const std::vector<std::string> & authorInfo() const;
virtual const Filesystem::AbsolutePath & loadingBackground() const;
virtual int getPositionX() const;
virtual int getPositionY() const;
protected:
int x, y;
std::string _loadingMessage;
std::vector<std::string> _authorInfo;
const Graphics::Bitmap * background;
Filesystem::AbsolutePath _loadingBackground;
};
/* Kind of loader to show */
enum Kind{
Default,
SimpleCircle
};
class LoadingContext{
public:
LoadingContext();
virtual ~LoadingContext();
virtual void doLoad();
virtual void load() = 0;
virtual bool done();
static void * load_it(void * arg);
protected:
Util::Thread::Lock lock;
bool finished;
};
extern volatile bool done_loading;
// extern Util::Thread::Lock loading_screen_mutex;
/* deprecated, remove */
void startLoadingX(Util::Thread::Id * thread, void * arg = 0, Kind kind = Default);
void stopLoadingX(Util::Thread::Id thread);
void loadScreen(LoadingContext & context, const Info & info, Kind kind = Default);
void * loadingScreen(void *);
}
#endif

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