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fix(redraw): update Visual selection properly with splits (#27343)

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This commit is contained in:
zeertzjq
2024-02-05 15:34:17 +08:00
committed by GitHub
parent 35ffe58ea4
commit d184933cdc
3 changed files with 144 additions and 32 deletions
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49
src/nvim/move.c
View File

@@ -135,32 +135,43 @@ static void comp_botline(win_T *wp)
win_check_anchored_floats(wp);
}
/// Redraw when w_virtcol changes and 'cursorcolumn' is set or 'cursorlineopt'
/// contains "screenline" or when the "CurSearch" highlight is in use.
/// Also when concealing is on and 'concealcursor' is active.
/// Redraw when w_virtcol changes and
/// - 'cursorcolumn' is set, or
/// - 'cursorlineopt' contains "screenline", or
/// - "CurSearch" highlight is in use, or
/// - 'concealcursor' is active, or
/// - Visual mode is active.
static void redraw_for_cursorcolumn(win_T *wp)
FUNC_ATTR_NONNULL_ALL
{
if ((wp->w_valid & VALID_VIRTCOL) == 0 && !pum_visible()) {
if (wp->w_p_cuc
|| (win_hl_attr(wp, HLF_LC) != win_hl_attr(wp, HLF_L) && using_hlsearch())) {
// When 'cursorcolumn' is set or "CurSearch" is in use
// need to redraw with UPD_SOME_VALID.
redraw_later(wp, UPD_SOME_VALID);
} else if (VIsual_active) {
// In Visual mode need to redraw with UPD_INVERTED.
redraw_later(wp, UPD_INVERTED);
} else if (wp->w_p_cul && (wp->w_p_culopt_flags & CULOPT_SCRLINE)) {
// When 'cursorlineopt' contains "screenline" need to redraw with UPD_VALID.
redraw_later(wp, UPD_VALID);
}
if (wp->w_valid & VALID_VIRTCOL) {
return;
}
// If the cursor moves horizontally when 'concealcursor' is active, then the
// current line needs to be redrawn in order to calculate the correct
// cursor position.
if ((wp->w_valid & VALID_VIRTCOL) == 0 && wp->w_p_cole > 0 && conceal_cursor_line(wp)) {
// current line needs to be redrawn to calculate the correct cursor position.
if (wp->w_p_cole > 0 && conceal_cursor_line(wp)) {
redrawWinline(wp, wp->w_cursor.lnum);
}
if (pum_visible()) {
return;
}
if (wp->w_p_cuc
|| (win_hl_attr(wp, HLF_LC) != win_hl_attr(wp, HLF_L) && using_hlsearch())) {
// When 'cursorcolumn' is set or "CurSearch" is in use
// need to redraw with UPD_SOME_VALID.
redraw_later(wp, UPD_SOME_VALID);
} else if (wp->w_p_cul && (wp->w_p_culopt_flags & CULOPT_SCRLINE)) {
// When 'cursorlineopt' contains "screenline" need to redraw with UPD_VALID.
redraw_later(wp, UPD_VALID);
}
// When current buffer's cursor moves in Visual mode, redraw it with UPD_INVERTED.
if (VIsual_active && wp->w_buffer == curbuf) {
redraw_curbuf_later(UPD_INVERTED);
}
}
/// Calculates how much the 'listchars' "precedes" or 'smoothscroll' "<<<"

4
src/nvim/optionstr.c
View File

@@ -1967,8 +1967,8 @@ const char *did_set_selection(optset_T *args FUNC_ATTR_UNUSED)
return e_invarg;
}
if (VIsual_active) {
// In Visual mode cursor may be drawn differently.
redrawWinline(curwin, curwin->w_cursor.lnum);
// Visual selection may be drawn differently.
redraw_curbuf_later(UPD_INVERTED);
}
return NULL;
}