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Fixes and cleanup

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This commit is contained in:
Syed Daanish
2025-12-14 09:49:17 +00:00
parent 628000f851
commit aa25bf0ac3
8 changed files with 175 additions and 36 deletions
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19
src/editor.cc
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@@ -115,6 +115,7 @@ void render_editor(Editor *editor) {
return;
if (line_len > 0 && line[line_len - 1] == '\n')
line_len--;
free(line);
end = {editor->selection.row, line_len};
break;
}
@@ -125,12 +126,14 @@ void render_editor(Editor *editor) {
Coord cursor = {UINT32_MAX, UINT32_MAX};
uint32_t line_index = editor->scroll.row;
SpanCursor span_cursor(editor->spans);
SpanCursor def_span_cursor(editor->def_spans);
LineIterator *it = begin_l_iter(editor->root, line_index);
if (!it)
return;
uint32_t rendered_rows = 0;
uint32_t global_byte_offset = line_to_byte(editor->root, line_index, nullptr);
span_cursor.sync(global_byte_offset);
def_span_cursor.sync(global_byte_offset);
while (rendered_rows < editor->size.row) {
if (editor->folded[line_index]) {
if (editor->folded[line_index] == 2) {
@@ -188,9 +191,17 @@ void render_editor(Editor *editor) {
uint32_t absolute_byte_pos =
global_byte_offset + current_byte_offset + local_render_offset;
Highlight *hl = span_cursor.get_highlight(absolute_byte_pos);
Highlight *def_hl = def_span_cursor.get_highlight(absolute_byte_pos);
uint32_t fg = hl ? hl->fg : 0xFFFFFF;
uint32_t bg = hl ? hl->bg : 0;
uint8_t fl = hl ? hl->flags : 0;
if (def_hl) {
if (def_hl->fg != 0)
fg = def_hl->fg;
if (def_hl->bg != 0)
bg = def_hl->bg;
fl |= def_hl->flags;
}
if (editor->selection_active && absolute_byte_pos >= sel_start &&
absolute_byte_pos < sel_end)
bg = 0x555555;
@@ -278,10 +289,10 @@ void render_editor(Editor *editor) {
}
set_cursor(cursor.row, cursor.col, type, true);
}
while (rendered_rows < render_width) {
for (uint32_t col = 0; col < render_width; col++)
update(editor->position.row + rendered_rows, render_x + col, " ",
0xFFFFFF, 0, 0);
while (rendered_rows < editor->size.row) {
for (uint32_t col = 0; col < editor->size.col; col++)
update(editor->position.row + rendered_rows, editor->position.col + col,
" ", 0xFFFFFF, 0, 0);
rendered_rows++;
}
free(it);