4coder/win32_4ed_fonts.cpp

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/*
* Mr. 4th Dimention - Allen Webster
*
* 09.02.2016
*
* Shared system functions
*
*/
// TOP
2017-03-19 18:25:12 +00:00
#include "4ed_system_shared.h"
#include "4ed_font_interface.h"
#include "4ed_font_interface_to_os.h"
#include "4ed_font_data.h"
struct Win32_Fonts{
Partition part;
Render_Font fonts[5];
u32 font_count;
};
global Win32_Fonts win32_fonts = {0};
internal
Sys_Font_Get_Count_Sig(system_font_get_count){
return(5);
}
internal
Sys_Font_Get_IDs_By_Index_Sig(system_font_get_ids_by_index){
b32 result = false;
u32 stop_index = first_index + index_count;
if (stop_index <= win32_fonts.font_count){
result = true;
for (u32 i = first_index; i < stop_index; ++i){
id_out[i-first_index] = i;
}
}
return(result);
}
internal
Sys_Font_Get_Name_By_Index_Sig(system_font_get_name_by_index){
u32 length = 0;
if (font_index < win32_fonts.font_count){
Render_Font *font = &win32_fonts.fonts[font_index];
char *name = font->name;
length = font->name_len;
copy_partial_cs(str_out, str_out_cap, make_string(name, length));
}
return(length);
}
internal
Sys_Font_Get_Name_By_ID_Sig(system_font_get_name_by_id){
u32 font_index = font_id;
u32 result = system_font_get_name_by_index(font_index, str_out, str_out_cap);
return(result);
}
internal
Sys_Font_Get_Render_Data_By_ID_Sig(system_font_get_render_data_by_id){
Render_Font *result = 0;
u32 font_index = font_id;
if (font_index < win32_fonts.font_count){
result = &win32_fonts.fonts[font_index];
}
return(result);
}
internal
Sys_Font_Load_Page_Sig(system_font_load_page){
system_set_page(&win32vars.system, &win32_fonts.part, font, page, page_number, 16, true);
}
internal
Sys_Font_Allocate_Sig(system_font_allocate){
void *result = system_memory_allocate(size);
return(result);
}
internal
Sys_Font_Free_Sig(system_font_free){
system_memory_free(ptr, 0);
}
internal
Sys_Font_Init_Sig(system_font_init){
font->get_count = system_font_get_count;
font->get_ids_by_index = system_font_get_ids_by_index;
font->get_name_by_index = system_font_get_name_by_index;
font->get_name_by_id = system_font_get_name_by_id;
font->get_render_data_by_id = system_font_get_render_data_by_id;
font->load_page = system_font_load_page;
font->allocate = system_font_allocate;
font->free = system_font_free;
font_size = clamp_bottom(8, font_size);
struct Font_Setup{
char *c_filename;
i32 filename_len;
char *c_name;
i32 name_len;
u32 pt_size;
};
Font_Setup font_setup[] = {
{literal("LiberationSans-Regular.ttf"), literal("Liberation Sans"), font_size},
{literal("liberation-mono.ttf"), literal("Liberation Mono"), font_size},
{literal("Hack-Regular.ttf"), literal("Hack"), font_size},
{literal("CutiveMono-Regular.ttf"), literal("Cutive Mono"), font_size},
{literal("Inconsolata-Regular.ttf"), literal("Inconsolata"), font_size},
};
u32 font_count = Min(ArrayCount(win32_fonts.fonts), ArrayCount(font_setup));
for (u32 i = 0; i < font_count; ++i){
String filename = make_string(font_setup[i].c_filename, font_setup[i].filename_len);
String name = make_string(font_setup[i].c_name, font_setup[i].name_len);
u32 pt_size = font_setup[i].pt_size;
Render_Font *render_font = &win32_fonts.fonts[i];
char full_filename_space[256];
String full_filename = make_fixed_width_string(full_filename_space);
sysshared_to_binary_path(&full_filename, filename.str);
system_set_font(&win32vars.system, &win32_fonts.part, render_font, full_filename, name, pt_size, use_hinting);
}
win32_fonts.font_count = font_count;
}
// BOTTOM