source/graphic.h

   1 #ifndef MSP_GLTK_GRAPHIC_H_
   2 #define MSP_GLTK_GRAPHIC_H_
   3
   4 #include <msp/gl/texture2d.h>
   5 #include <msp/parser/loader.h>
   6 #include "geometry.h"
   7
   8 namespace Msp {
   9 namespace GLtk {
  10
  11 class Resources;
  12
  13 class Graphic
  14 {
  15 public:
  16         class Loader: public Parser::Loader
  17         {
  18         public:
  19                 Loader(Graphic &);
  20         private:
  21                 Graphic &graph;
  22
  23                 void texture(const std::string &);
  24                 void slice(unsigned, unsigned, unsigned, unsigned);
  25                 void border();
  26                 void shadow();
  27         };
  28
  29         struct Sides
  30         {
  31                 class Loader: public Parser::Loader
  32                 {
  33                 public:
  34                         Loader(Sides &);
  35                         Sides &get_object() { return sides; }
  36                 private:
  37                         Sides &sides;
  38                 };
  39
  40                 unsigned top;
  41                 unsigned right;
  42                 unsigned bottom;
  43                 unsigned left;
  44
  45                 Sides();
  46         };
  47
  48         Graphic(const Resources &, const std::string &);
  49         const Sides &get_border() const { return border; }
  50         const Sides &get_shadow() const { return shadow; }
  51         const GL::Texture2D *get_texture() const { return texture; }
  52         unsigned get_width() const  { return slice.w; }
  53         unsigned get_height() const { return slice.h; }
  54         void render(unsigned, unsigned) const;
  55 private:
  56         const Resources &res;
  57         std::string name;
  58         Sides border;
  59         Sides shadow;
  60         const GL::Texture2D *texture;
  61         Geometry slice;
  62 };
  63
  64 } // namespace GLtk
  65 } // namespace Msp
  66
  67 #endif