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#ifndef __picload_h__
#define __picload_h__
#include <lib/gdi/gpixmap.h>
#include <lib/base/thread.h>
#include <lib/python/python.h>
#include <lib/base/message.h>
#include <lib/base/ebase.h>
#ifndef SWIG
class Cfilepara
{
public:
int max_x;
int max_y;
bool callback;
const char *file;
int id;
int ox;
int oy;
unsigned char *pic_buffer;
std::string picinfo;
int bypp;
Cfilepara(const char *mfile, int mid, std::string size)
{
file = strdup(mfile);
id = mid;
pic_buffer = NULL;
callback = true;
bypp = 3;
picinfo = mfile;
picinfo += + "\n" + size + "\n";
}
~Cfilepara()
{
if(pic_buffer != NULL) delete pic_buffer;
picinfo.clear();
}
void addExifInfo(std::string val) { picinfo += val + "\n"; }
};
#endif
class ePicLoad: public eMainloop, public eThread, public Object, public iObject
{
DECLARE_REF(ePicLoad);
enum{ F_PNG, F_JPEG, F_BMP, F_GIF};
void decodePic();
void decodeThumb();
void resizePic();
Cfilepara *m_filepara;
bool threadrunning;
struct PConf
{
int max_x;
int max_y;
double aspect_ratio;
unsigned char background[4];
bool resizetype;
bool usecache;
int thumbnailsize;
int test;
} m_conf;
struct Message
{
int type;
enum
{
decode_Pic,
decode_Thumb,
decode_finished,
quit
};
Message(int type=0)
:type(type) {}
};
eFixedMessagePump<Message> msg_thread, msg_main;
void gotMessage(const Message &message);
void thread();
int startThread(int what, const char *file, int x, int y, bool async=true);
void thread_finished();
public:
void waitFinished();
PSignal1<void, const char*> PictureData;
ePicLoad();
~ePicLoad();
RESULT startDecode(const char *filename, int x=0, int y=0, bool async=true);
RESULT getThumbnail(const char *filename, int x=0, int y=0, bool async=true);
RESULT setPara(PyObject *val);
PyObject *getInfo(const char *filename);
SWIG_VOID(int) getData(ePtr<gPixmap> &SWIG_OUTPUT);
};
//for old plugins
SWIG_VOID(int) loadPic(ePtr<gPixmap> &SWIG_OUTPUT, std::string filename, int x, int y, int aspect, int resize_mode=0, int rotate=0, int background=0, std::string cachefile="");
#endif // __picload_h__
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