emil/libhl
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new std hi groups; terribly named constructor for them

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anon 2023-08-28 15:40:36 +02:00
parent 07ae27b825
commit 7e432b4b63
2 changed files with 31 additions and 28 deletions
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9
source/hl.h
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@ -260,9 +260,14 @@ void render_string(const char * const string,
// -------------------------
// ### Library Mangement ###
// -------------------------
hl_group_t * special_hl = NULL;
hl_group_t * control_hl = NULL;
hl_group_t * keyword_hl = NULL;
hl_group_t * preprocessor_hl = NULL;
hl_group_t * symbol_hl = NULL;
hl_group_t * block_hl = NULL;
hl_group_t * separator_hl = NULL;
hl_group_t * operator_hl = NULL;
hl_group_t * comment_hl = NULL;
hl_group_t * string_literal_hl = NULL;
int hl_init(void) {
return 0;

44
source/terminal_hl.h
View File

@ -17,8 +17,12 @@ void cterm_render_callback(const char * const string,
}
terminal_hl_t * term_hl = (terminal_hl_t*)attributes;
if (term_hl->attribute) {
fputs(term_hl->attribute, stdout);
}
if (term_hl->foreground_color) {
fputs(term_hl->foreground_color, stdout);
}
for (int i = 0; i < length; i++) {
putchar(*(string+i));
}
@ -30,34 +34,28 @@ display_t * cterm = &(display_t) {
.callback = cterm_render_callback
};
void fun(const char * const attribute,
const char * const color,
hl_group_t * * group){
terminal_hl_t * t = (terminal_hl_t *)malloc(sizeof(terminal_hl_t));
t->attribute = attribute;
t->foreground_color = color;;
t->background_color = NULL;
(*group) = (hl_group_t *)malloc(sizeof(hl_group_t));
(*group)->link = NULL;
(*group)->attributes = (void*)t;
}
int terminal_hl_init(void){
hl_init();
new_display_mode(cterm);
//
terminal_hl_t * terminal_keyword_hl = (terminal_hl_t *)malloc(sizeof(terminal_hl_t));
terminal_keyword_hl->attribute = TERMINAL_STYLE_BOLD;
terminal_keyword_hl->foreground_color = TERMINAL_COLOR_FG_GREEN;;
terminal_keyword_hl->background_color = NULL;
keyword_hl = (hl_group_t *)malloc(sizeof(hl_group_t));
keyword_hl->link = NULL;
keyword_hl->attributes = (void*)terminal_keyword_hl;
//
terminal_hl_t * terminal_preprocessor_hl = (terminal_hl_t *)malloc(sizeof(terminal_hl_t));
terminal_preprocessor_hl->attribute = TERMINAL_STYLE_BOLD;
terminal_preprocessor_hl->foreground_color = TERMINAL_COLOR_FG_BLUE;
terminal_preprocessor_hl->background_color = NULL;
preprocessor_hl = (hl_group_t *)malloc(sizeof(hl_group_t));
preprocessor_hl->link = NULL;
preprocessor_hl->attributes = (void*)terminal_keyword_hl;
//
terminal_hl_t * terminal_symbol_hl = (terminal_hl_t *)malloc(sizeof(terminal_hl_t));
terminal_symbol_hl->attribute = TERMINAL_STYLE_BOLD;
terminal_symbol_hl->foreground_color = TERMINAL_COLOR_FG_YELLOW;
terminal_symbol_hl->background_color = NULL;
symbol_hl = (hl_group_t *)malloc(sizeof(hl_group_t));
symbol_hl->link = NULL;
symbol_hl->attributes = (void*)terminal_symbol_hl;
fun(TERMINAL_STYLE_BOLD, TERMINAL_COLOR_FG_CYAN, &special_hl);
fun(TERMINAL_STYLE_BOLD, TERMINAL_COLOR_FG_YELLOW, &control_hl);
fun(NULL, TERMINAL_COLOR_FG_YELLOW, &operator_hl);
fun(TERMINAL_STYLE_BOLD, TERMINAL_COLOR_FG_GREEN, &keyword_hl);
fun(TERMINAL_STYLE_BOLD, TERMINAL_COLOR_FG_BLUE, &comment_hl);
fun(TERMINAL_STYLE_BOLD, TERMINAL_COLOR_FG_RED, &string_literal_hl);
return 0;
}