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Folding update test

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This commit is contained in:
Syed Daanish
2025-12-18 15:40:25 +00:00
parent 4f19c2f6c1
commit f764c78c6b
4 changed files with 343 additions and 179 deletions
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45
src/editor.cc
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@@ -23,7 +23,6 @@ Editor *new_editor(const char *filename, Coord position, Coord size) {
editor->cursor_preffered = UINT32_MAX;
editor->root = load(str, len, optimal_chunk_size(len));
free(str);
editor->folded.resize(editor->root->line_count + 2);
if (len <= (1024 * 128)) {
editor->parser = ts_parser_new();
Language language = language_for_file(filename);
@@ -118,14 +117,15 @@ void render_editor(Editor *editor) {
span_cursor.sync(global_byte_offset);
def_span_cursor.sync(global_byte_offset);
while (rendered_rows < editor->size.row) {
if (editor->folded[line_index].first) {
if (editor->folded[line_index].first == 2) {
update(editor->position.row + rendered_rows, editor->position.col,
"", 0xAAAAAA, 0, 0);
const Fold *fold = fold_for_line(editor->folds, line_index);
if (fold) {
update(editor->position.row + rendered_rows, editor->position.col, "",
0xAAAAAA, 0, 0);
char buf[16];
int len = snprintf(buf, sizeof(buf), "%*u", numlen - 3, line_index + 1);
int len = snprintf(buf, sizeof(buf), "%*u", numlen - 3,
fold->start + 1);
uint32_t num_color =
editor->cursor.row == line_index ? 0xFFFFFF : 0x555555;
editor->cursor.row == fold->start ? 0xFFFFFF : 0x555555;
for (int i = 0; i < len; i++)
update(editor->position.row + rendered_rows,
editor->position.col + i + 2, (char[2]){buf[i], 0}, num_color,
@@ -138,23 +138,22 @@ void render_editor(Editor *editor) {
for (; i < render_width; i++)
update(rendered_rows, i + render_x, " ", 0xc6c6c6, 0, 0);
rendered_rows++;
uint32_t skip_until = fold->end;
while (line_index <= skip_until) {
uint32_t line_len;
char *line = next_line(it, &line_len);
if (!line)
break;
global_byte_offset += line_len;
if (line_len > 0 && line[line_len - 1] == '\n')
global_byte_offset--;
global_byte_offset++;
free(line);
line_index++;
}
continue;
}
do {
uint32_t line_len;
char *line = next_line(it, &line_len);
if (!line)
break;
global_byte_offset += line_len;
if (line_len > 0 && line[line_len - 1] == '\n')
global_byte_offset--;
global_byte_offset++;
free(line);
line_index++;
} while (line_index < editor->size.row &&
editor->folded[line_index].first == 1);
continue;
}
uint32_t line_len;
char *line = next_line(it, &line_len);
if (!line)
break;