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selection: extend: re-calculate pivot point

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Daniel Eklöf 2021-01-06 11:07:19 +01:00
parent f236dc7701
commit b09197ea07
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1 changed files with 30 additions and 0 deletions
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30
selection.c
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@ -837,6 +837,36 @@ selection_extend_normal(struct terminal *term, int col, int row, uint32_t serial
}
}
switch (term->selection.kind) {
case SELECTION_CHAR_WISE:
set_pivot_point_for_block_and_char_wise(term, new_start, direction);
break;
case SELECTION_WORD_WISE: {
struct coord pivot_start = {new_start.col, new_start.row - term->grid->view};
struct coord pivot_end = pivot_start;
find_word_boundary_left(term, &pivot_start, term->selection.spaces_only);
find_word_boundary_right(term, &pivot_end, term->selection.spaces_only);
term->selection.pivot.start =
(struct coord){pivot_start.col, term->grid->view + pivot_start.row};
term->selection.pivot.end =
(struct coord){pivot_end.col, term->grid->view + pivot_end.row};
break;
}
case SELECTION_LINE_WISE:
term->selection.pivot.start = (struct coord){0, new_start.row};
term->selection.pivot.end = (struct coord){term->cols - 1, new_start.row};
break;
case SELECTION_BLOCK:
case SELECTION_NONE:
assert(false);
break;
}
term->selection.direction = direction;
selection_modify(term, new_start, new_end);
}