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Restructure default_render_buffer to only color visible tokens, and only look up tokens that are identifiers

This commit is contained in:
Peter Slattery 2025-07-07 12:33:29 -07:00
parent 2ab0c0a2de
commit 7359649465
1 changed files with 34 additions and 37 deletions
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71
code/custom/4coder_default_hooks.cpp
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@ -325,6 +325,13 @@ default_render_buffer(Application_Links *app, View_ID view_id, Face_ID face_id,
f32 mark_thickness = (f32)def_get_config_u64(app, vars_save_string_lit("mark_thickness"));
// NOTE(allen): Token colorizing
ARGB_Color color_default = fcolor_resolve(fcolor_id(defcolor_text_default));
ARGB_Color color_function = fcolor_resolve(fcolor_id(defcolor_function));
ARGB_Color color_operator = fcolor_resolve(fcolor_id(defcolor_operator));
ARGB_Color color_type = fcolor_resolve(fcolor_id(defcolor_type));
ARGB_Color color_macro = fcolor_resolve(fcolor_id(defcolor_macro));
Token_Array token_array = get_token_array_from_buffer(app, buffer);
if (token_array.tokens != 0){
draw_cpp_token_colors(app, text_layout_id, &token_array);
@ -342,56 +349,46 @@ default_render_buffer(Application_Links *app, View_ID view_id, Face_ID face_id,
// NOTE(allen): Color functions
Scratch_Block scratch(app);
ARGB_Color color_function = fcolor_resolve(fcolor_id(defcolor_function));
ARGB_Color color_operator = fcolor_resolve(fcolor_id(defcolor_operator));
ARGB_Color color_type = fcolor_resolve(fcolor_id(defcolor_type));
ARGB_Color color_macro = fcolor_resolve(fcolor_id(defcolor_macro));
Token_Iterator_Array it = token_iterator_pos(0, &token_array, visible_range.first);
it.count = Min(it.count, visible_range.one_past_last - visible_range.first);
for (;;){
if (!token_it_inc_non_whitespace(&it)){
break;
}
ARGB_Color token_color = color_default;
Token *token = token_it_read(&it);
String_Const_u8 lexeme = push_token_lexeme(app, scratch, buffer, token);
Code_Index_Note *note = code_index_note_from_string(lexeme);
if (note != 0)
{
switch (note->note_kind)
{
case CodeIndexNote_Type:
{
paint_text_color(app, text_layout_id, Ii64_size(token->pos, token->size), color_type);
} break;
case CodeIndexNote_Function:
{
paint_text_color(app, text_layout_id, Ii64_size(token->pos, token->size), color_function);
} break;
case CodeIndexNote_Macro:
{
paint_text_color(app, text_layout_id, Ii64_size(token->pos, token->size), color_macro);
} break;
default: {} break;
}
}
else if (token->kind == TokenBaseKind_Operator ||
if (token->kind == TokenBaseKind_Operator ||
token->kind == TokenBaseKind_ScopeOpen ||
token->kind == TokenBaseKind_ScopeClose ||
token->kind == TokenBaseKind_ParentheticalOpen ||
token->kind == TokenBaseKind_ParentheticalClose ||
token->kind == TokenBaseKind_StatementClose)
{
paint_text_color(app, text_layout_id, Ii64_size(token->pos, token->size), color_operator);
token_color = color_operator;
}
}
}
else{
paint_text_color_fcolor(app, text_layout_id, visible_range, fcolor_id(defcolor_text_default));
}
else
{
String_Const_u8 lexeme = push_token_lexeme(app, scratch, buffer, token);
Code_Index_Note *note = code_index_note_from_string(lexeme);
if (note != 0)
{
switch (note->note_kind)
{
case CodeIndexNote_Type: token_color = color_type; break;
case CodeIndexNote_Function: token_color = color_function; break;
case CodeIndexNote_Macro: token_color = color_macro; break;
default: {} break;
}
}
}
paint_text_color(app, text_layout_id, Ii64_size(token->pos, token->size), token_color);
}
}
else
{
paint_text_color(app, text_layout_id, visible_range, color_default);
}
i64 cursor_pos = view_correct_cursor(app, view_id);
view_correct_mark(app, view_id);