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Use a union for line attrs

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Allows faster construction of Line objects without needing to set
individual booleans. And cleaner code.
This commit is contained in:
Kovid Goyal
2021-07-23 10:19:42 +05:30
parent 000e1012c6
commit 1f5fa03015
7 changed files with 89 additions and 102 deletions
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15
kitty/lineops.h
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@@ -67,21 +67,6 @@ left_shift_line(Line *line, index_type at, index_type num) {
}
}
static inline void
copy_line_attrs_to_line(const line_attrs_type attrs, Line *line) {
#define S(a, m) line->a = (attrs & m) ? true: false
S(continued, CONTINUED_MASK); S(has_dirty_text, TEXT_DIRTY_MASK);
S(is_prompt_start, PROMPT_START_MASK); S(is_output_start, OUTPUT_START_MASK);
#undef S
}
static inline line_attrs_type
line_attrs_from_line(const Line *line) {
#define S(a, m) (line->a ? m : 0)
return S(continued, CONTINUED_MASK) | S(has_dirty_text, TEXT_DIRTY_MASK) | S(is_prompt_start, PROMPT_START_MASK) | S(is_output_start, OUTPUT_START_MASK);
#undef S
}
typedef Line*(get_line_func)(void *, int);
void line_clear_text(Line *self, unsigned int at, unsigned int num, char_type ch);