#include <ft2build.h>
#include FT_FREETYPE_H
#include <tinyptc.h>
-#include <endian.h>
-
-iconv_t ucs4_iconv;
-
-// UCS-4 string with support for getting from UTF-8
-class widestring : public std::wstring
-{
-public:
- void operator= (const char *from)
- {
- unsigned bytes = std::strlen(from);
- char *from_buf = strdup(from);
- wchar_t *to_buf = new wchar_t[bytes + 1];
-
- char *inptr = from_buf, *outptr = reinterpret_cast<char *> (to_buf);
-
- size_t in_left = bytes;
- size_t out_left = bytes * sizeof(wchar_t);
-
- size_t ret = iconv(ucs4_iconv, NULL, NULL, &outptr, &out_left);
- if (ret == (size_t)(-1)) {
- throw std::runtime_error("Error in iconv during initialization");
- }
-
- ret = iconv(ucs4_iconv, &inptr, &in_left, &outptr, &out_left);
- if (ret == (size_t)(-1)) {
- perror("iconv");
- throw std::runtime_error("Error in iconv during conversion");
- }
-
- erase(begin(), end());
- std::copy(to_buf, reinterpret_cast<wchar_t *> (outptr), std::back_inserter(*this));
-
- free(from_buf);
- delete[] to_buf;
- }
-};
-
-template<>
-void pqxx::from_string<widestring>(const char *from, widestring &to)
-{
- to = from;
-}
+#include "flagtrigger.h"
+#include "widestring.h"
+#include "fetch_current_tournament.h"
int my_draw_text(const widestring &str, unsigned char *buf, int xpos, int ypos, bool real_render, int r, int g, int b, std::vector<FT_Face> &fontlist);
-class Tournament {
-public:
- int id;
- widestring name;
-};
-
Tournament active_tournament;
std::vector<FT_Face> fonts;
-/* A trigger that sets a flag whenever it's trigged. */
-class FlagTrigger : pqxx::trigger {
-private:
- bool flag;
-
-public:
- FlagTrigger(pqxx::connection_base &conn, const PGSTD::string &name)
- : pqxx::trigger(conn, name), flag(false) {}
- virtual ~FlagTrigger() throw () {}
-
- virtual void operator() (int pid)
- {
- flag = true;
- std::fprintf(stderr, "Received a flag trigger from pid %u\n", pid);
- }
-
- bool get_flag() const
- {
- return flag;
- }
-
- void reset_flag()
- {
- flag = false;
- }
-};
-
-/* A transactor that fetches the current tournament and some information about it. */
-class FetchCurrentTournament : public pqxx::transactor<> {
-private:
- Tournament *tourn;
-
-public:
- FetchCurrentTournament(Tournament *tourn) : tourn(tourn) {}
- void operator() (pqxx::transaction<> &t)
- {
- pqxx::result res( t.exec("SELECT * FROM bigscreen.active_tournament NATURAL JOIN tournaments") );
- try {
- pqxx::result::tuple tournament = res.at(0);
-
- tourn->id = tournament["tournament"].as(tourn->id);
- tourn->name = tournament["tournamentname"].as(tourn->name);
- } catch (PGSTD::out_of_range &e) {
- tourn->id = -1;
- tourn->name = "";
- }
- }
-};
-
void init(pqxx::connection &conn)
{
conn.perform(FetchCurrentTournament(&active_tournament));
int main(int argc, char **argv)
{
-#if __BYTE_ORDER == __LITTLE_ENDIAN
- ucs4_iconv = iconv_open("ucs-4le", "utf-8");
-#else
- ucs4_iconv = iconv_open("ucs-4be", "utf-8");
-#endif
-
ptc_open("CCBS bigscreen", 800, 600);
try {