Import TinyPTC 0.7.3 sources, switch from OpenGL to TinyPTC for now.

[ccbs] / bigscreen / ccbs_bigscreen.cpp

diff --git a/bigscreen/ccbs_bigscreen.cpp b/bigscreen/ccbs_bigscreen.cpp
index da78fa1979ba0c452db47e2e8a13baa9f8ca86e9..684f423777db0214390df3ae07634984ad3de814 100644 (file)
--- a/bigscreen/ccbs_bigscreen.cpp
+++ b/bigscreen/ccbs_bigscreen.cpp
@@ -3,7 +3,9 @@
 #include <iconv.h>
 #include <unistd.h>
 #include <pqxx/pqxx>
-#include "glwindow.h"
+#include <ft2build.h>
+#include FT_FREETYPE_H
+#include <tinyptc.h>
 
 iconv_t ucs4_iconv;
 
@@ -11,6 +13,34 @@ iconv_t ucs4_iconv;
 class widestring : public std::basic_string<unsigned>
 {
 public:
+       void operator= (const char *from)
+       {
+               unsigned bytes = std::strlen(from);
+               char *from_buf = strdup(from);
+               unsigned *to_buf = new unsigned[bytes + 1];
+
+               char *inptr = from_buf, *outptr = reinterpret_cast<char *> (to_buf);
+
+               size_t in_left = bytes;
+               size_t out_left = bytes * sizeof(unsigned);
+
+               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<unsigned *> (outptr), std::back_inserter(*this));
+
+               free(from_buf);
+               delete[] to_buf;
+       }
 };
 
 template<>
@@ -43,31 +73,7 @@ unsigned *std::char_traits<unsigned>::assign(unsigned *to, size_t n, unsigned a)
 template<>
 void pqxx::from_string<widestring>(const char *from, widestring &to)
 {
-       unsigned bytes = std::strlen(from);
-       char *from_buf = strdup(from);
-       unsigned *to_buf = new unsigned[bytes + 1];
-       
-       char *inptr = from_buf, *outptr = reinterpret_cast<char *> (to_buf);
-       
-       size_t in_left = bytes;
-       size_t out_left = bytes * sizeof(unsigned);
-
-       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");
-       }
-
-       to.erase(to.begin(), to.end());
-       std::copy(to_buf, reinterpret_cast<unsigned *> (outptr), std::back_inserter(to));
-
-       free(from_buf);
-       delete[] to_buf;
+       to = from;
 }
 
 class Tournament {
@@ -77,6 +83,7 @@ public:
 };
 
 Tournament active_tournament;
+FT_Face font;
 
 /* A trigger that sets a flag whenever it's trigged. */
 class FlagTrigger : pqxx::trigger {
@@ -122,7 +129,7 @@ public:
                        tourn->name = tournament["tournamentname"].as(tourn->name);
                } catch (PGSTD::out_of_range &e) {
                        tourn->id = -1;
-//                     tourn->name = "";
+                       tourn->name = "";
                }
        }
 };
@@ -159,12 +166,25 @@ void main_loop(pqxx::connection &conn)
        sleep(1);
 }
 
+void init_freetype()
+{
+       FT_Library library;
+       if (FT_Init_FreeType(&library))
+               throw std::logic_error("FreeType init failed.");
+       if (FT_New_Face(library, "/usr/share/fonts/truetype/msttcorefonts/Georgia.ttf", 0, &font))
+               throw std::logic_error("Face opening failed.");
+       if (FT_Set_Char_Size(font, 0, 12, 96, 96))
+               throw std::logic_error("Size set failed.");
+}
+
 int main(int argc, char **argv)
 {
        ucs4_iconv = iconv_open("ucs-4", "utf-8");
        
-//     GLWindow glw("CCBS bigscreen", 800, 600, 32, false, 16, -1);
+       ptc_open("CCBS bigscreen", 800, 600);
+       
        try {
+               init_freetype();
                pqxx::connection conn("dbname=ccbs host=altersex.samfundet.no user=ccbs password=GeT|>>B_");
                FlagTrigger tournament_changed(conn, "active_tournament");