### Experiment ### Use Litehtml instead of Webkit

CMakeLists.txt

@@ -226,6 +226,8 @@ endif()
 
 pkg_check_modules (ZLIB REQUIRED zlib)
 
+pkg_check_modules (JSON_GLIB REQUIRED json-glib-1.0)
+
 if (MSVC)
   message (STATUS "Hint: To create the import libraries for the gnome DLLs (e.g. gconf-2.lib), use the dlltool as follows: pexports bin/libgconf-2-4.dll > lib/libgconf-2.def ; dlltool -d lib/libgconf-2.def -D bin/libgconf-2-4.dll -l lib/gconf-2.lib")
 

borrowed/CMakeLists.txt

@@ -2,6 +2,8 @@ add_subdirectory(libc)
 add_subdirectory(goffice)
 add_subdirectory(chartjs)
 add_subdirectory(guile-json)
+add_subdirectory(litehtml)
+add_subdirectory(cglib)
 
 set_local_dist(borrowed_DIST_local jenny/jenny.c CMakeLists.txt README)
-set(borrowed_DIST ${borrowed_DIST_local} ${chartjs_DIST} ${libc_DIST} ${guile-json_DIST} ${goffice_DIST} PARENT_SCOPE)
+set(borrowed_DIST ${borrowed_DIST_local} ${chartjs_DIST} ${libc_DIST} ${guile-json_DIST} ${goffice_DIST} ${litehtml_DIST} ${cglib_DIST} PARENT_SCOPE)

borrowed/cglib/CMakeLists.txt

@@ -0,0 +1,5 @@
+set(cglib_noinst_HEADERS cglib.h cglib-other.h)
+set(cglib_SOURCES cglib.c color.c doughnut.c graph.c hbar.c pie.c vbar.c)
+
+set_dist_list(cglib_DIST CMakeLists.txt
+  README ${cglib_noinst_HEADERS} ${cglib_SOURCES})

borrowed/cglib/cglib-other.h

@@ -0,0 +1,72 @@
+#include <stdio.h>
+#include <stdint.h>
+
+#ifndef C_GRAPH_LIB_OTHER
+  #define C_GRAPH_LIB_OTHER
+
+  #define make_cmp_1(grp_dat, cmp) (grp_dat->previous == -1 || grp_dat->previous == 2) && cmp
+  #define make_cmp_2(grp_dat, cmp) (grp_dat->previous == -1 || grp_dat->previous == 1) && cmp
+  #define valid_pie_data(pd, sum) if((pd->n_slices > 1 || (pd->n_slices == 1 && pd->slices[0].percentage < 1.0)) && sum <= 1.0)
+  #define loop(x) for(int i = 0; i < x; i++)
+  #define cut(range, x) (range[0] < range[1]) ? cut_(range, x) : 0 * printf("error\n")
+
+  #define svg_top_header_start "<?xml version=\"1.0\" encoding=\"UTF-8\" ?><!--THIS DOCUMENT WAS GENERATED WITH CGLIB CREATED BY FULLNITROUS RIGHTS RESERVED TO VOIDZEHN HTTPS://MDPP.XYZ HTTPS://VOIDZEHN.COM HTTPS://CGLIB.XYZ HTTPS://FULLNITROUS.COM--><svg xmlns=\"http://www.w3.org/2000/svg\" style =\"font-family: sans-serif;\" version=\"1.1\" viewBox=\"0 0 %9.6f %9.6f\" stroke-width=\"%d\"><defs><clipPath id=\"cliparea\"><rect x=\"%9.6f\" y=\"%9.6f\" width=\"%9.6f\" height=\"%9.6f\"/></clipPath></defs>"
+  #define svg_limiter_box "<g clip-path=\"url(#cliparea)\">"
+  #define svg_custom_mask_box "<g mask=\"url(#%s)\">"
+  #define svg_mask_path "<defs><mask id=\"%s\">%s</mask></defs>"
+  #define svg_top_header_stop "</svg>"
+  #define svg_points_group_start "<g font-size=\"10\" text-anchor=\"start\" stroke-width=\"1\" stroke =\"#%02x%02x%02x\" fill=\"#%02x%02x%02x\">"
+  #define svg_points_group_stop "</g>"
+  #define svg_point "<circle cx=\"%9.6f\" cy=\"%9.6f\" r=\"2\"/>"
+  #define svg_g_point "<circle cx=\"%9.6f\" cy=\"%9.6f\" r=\"1\"/>"  
+  #define svg_circle "<circle cx=\"%9.6f\" cy=\"%9.6f\" r=\"%9.6f\"/>"
+  #define svg_p_line_start "<polyline fill=\"none\" stroke=\"#%02x%02x%02x\" points=\""
+  #define svg_p_line_stop "\"/>"
+  #define svg_line "<line x1=\"%9.6f\" y1=\"%9.6f\" x2=\"%9.6f\" y2=\"%9.6f\"/>"
+  #define svg_slice "<path d=\"M %9.6f %9.6f A %9.6f %9.6f 0 %d 1 %9.6f %9.6f L %9.6f %9.6f \" fill= \"#%02x%02x%02x\"></path>"
+  #define svg_doughnut_section "<path d=\"M %9.6f %9.6f A %9.6f %9.6f 0 %d 1 %9.6f %9.6f L %9.6f %9.6f A %9.6f %9.6f 0 %d 0 %9.6f %9.6f\" fill=\"#%02x%02x%02x\"></path>"
+  #define svg_arc "<path d=\"M %9.6f %9.6f A %9.6f %9.6f 0 %d 1 %9.6f %9.6f\" fill \"none\" stroke \"#%02x%02x%02x\"></path>"
+  #define svg_box "<rect fill=\"#%02x%02x%02x\" x=\"%9.6f\" y=\"%9.6f\" width=\"%9.6f\" height=\"%9.6f\"/>"
+  #define svg_text "<text x=\"%9.6f\" y=\"%9.6f\">%s</text>"
+  #define svg_custom_text "<text x=\"%9.6f\" y=\"%9.6f\" %s >%s</text>"
+  #define svg_bd_text "<text x=\"%9.6f\" y=\"%9.6f\">%s : %9.6f</text>"
+  #define svg_p_line_point "%9.6f, %9.6f "
+  #define svg_custom_group "<g %s>"
+  #define svg_group_stop "</g>"
+
+  struct group_data
+  {
+    FILE*    file;
+    uint8_t  cmp_1;
+    uint8_t  cmp_2;
+    int8_t   previous;
+    char*    cmp_1_out;
+    char*    cmp_2_out; 
+  };
+
+  void draw_axis_horizontals(FILE* file, float x_axel_y_offset, float y_axel_x_offset, struct general_data* gd, struct axel_data* ad);
+  void get_gradient(struct theme_data* td);
+  void print_top_header(FILE* file, struct general_data* gd);
+  void print_slice_pointers(FILE* file, struct pie_data* pd);
+  void print_legend(FILE* file, struct pie_data* pd, float x, float y);
+  void print_font_size_group(FILE* file, struct general_data* gd);
+  void destroy_group_dat(struct group_data* grp_dat);
+
+  char* stringify(const char* format, ...);
+
+  int print_group(struct group_data* grp_dat);
+
+  struct group_data* init_group_dat(FILE* file, const char* cmp_1_out, const char* cmp_2_out);
+
+  void select_color_function(struct theme_data* td);
+  void get_dark_gradient(struct theme_data* td);
+  void get_light_gradient(struct theme_data* td);
+  void get_random_hue(struct theme_data* td);
+  void get_random_col(struct theme_data* td);
+
+  int32_t cut_(int32_t range[2], int32_t x);
+
+  void rgb_darken(struct rgb* values, float percentage);
+  void rgb_lighten(struct rgb* values, float percentage);
+
+#endif