hvirtual/guicast/bctheme.h

   1 #ifndef BCTHEME_H
   2 #define BCTHEME_H
   3
   4 #include "arraylist.h"
   5 #include "bcresources.inc"
   6 #include "bcwindowbase.inc"
   7 #include "vframe.inc"
   8 #include <stdarg.h>
   9
  10 class BC_ThemeSet;
  11
  12
  13
  14
  15 class BC_Theme
  16 {
  17 public:
  18         BC_Theme();
  19         virtual ~BC_Theme();
  20
  21 // Set pointer to binary object containing images and contents.
  22 // Immediately loads the contents from the object.
  23         void set_data(unsigned char *ptr);
  24
  25         VFrame** new_button(char *overlay_path,
  26                 char *up_path,
  27                 char *hi_path,
  28                 char *dn_path);
  29         VFrame** new_button(char *overlay_path,
  30                 VFrame *up,
  31                 VFrame *hi,
  32                 VFrame *dn);
  33         VFrame** new_toggle(char *overlay_path,
  34                 char *up_path,
  35                 char *hi_path,
  36                 char *checked_path,
  37                 char *dn_path,
  38                 char *checkedhi_path);
  39         VFrame** new_toggle(char *overlay_path,
  40                 VFrame *up,
  41                 VFrame *hi,
  42                 VFrame *checked,
  43                 VFrame *dn,
  44                 VFrame *checkedhi);
  45
  46
  47 // The two main routines for creating images are new_image_set and new_image.
  48 // If the title already exists in the table, the existing entry is returned.
  49 // These create image sets which are stored in the set table.
  50 // Takes comma delimited char* pointers to filenames.
  51         VFrame** new_image_set(char *title, int total, va_list *args);
  52         VFrame** new_image_set(char *title, int total, ...);
  53         VFrame** new_image_set(int total, ...);
  54
  55
  56 // Decompresses image and puts on images table before returning it.
  57         VFrame* new_image(char *title, char *path);
  58         VFrame* new_image(char *path);
  59
  60
  61 // These retrieve images based on case sensitive title
  62         VFrame* get_image(char *title);
  63         VFrame** get_image_set(char *title);
  64
  65 // Loads compressed data into temporary
  66         unsigned char* get_image_data(char *title);
  67
  68 // Verify all images have been used after initialization.
  69         void check_used();
  70
  71         void dump();
  72         BC_Resources* get_resources();
  73
  74 private:
  75         void overlay(VFrame *dst, VFrame *src, int in_x1 = -1, int in_x2 = -1);
  76         void init_contents();
  77
  78
  79
  80 // Decompressed image storage.
  81 // Sets of images.
  82         ArrayList<BC_ThemeSet*> image_sets;
  83
  84 // Compressed images are loaded in here.
  85         char *data_ptr;
  86         char *contents_ptr;
  87         ArrayList<char*> contents;
  88         ArrayList<unsigned char*> pointers;
  89         ArrayList<int> used;
  90         char *last_image;
  91         unsigned char *last_pointer;
  92 };
  93
  94 class BC_ThemeSet
  95 {
  96 public:
  97 // Set is_reference if the images are going to be created by new_image
  98         BC_ThemeSet(int total, int is_reference, char *title);
  99         ~BC_ThemeSet();
 100
 101         VFrame **data;
 102         char *title;
 103         int total;
 104         int is_reference;
 105 };
 106
 107
 108
 109 #endif