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Fixed left/right movement in hex mode

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Signed-off-by: Nikita Ofitserov <himikof@gmail.com>
Signed-off-by: Ilia Maslakov <il.smind@gmail.com>
This commit is contained in:
Nikita Ofitserov 2010-01-17 07:15:25 +03:00 committed by Ilia Maslakov
parent a617e68090
commit efb28521f5
1 changed files with 10 additions and 3 deletions
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13
src/viewer/move.c
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@ -148,13 +148,15 @@ void
mcview_move_left (mcview_t * view, off_t columns)
{
if (view->hex_mode) {
off_t old_cursor = view->hex_cursor;
assert (columns == 1);
if (view->hexview_in_text || !view->hexedit_lownibble) {
if (view->hex_cursor > 0)
view->hex_cursor--;
}
if (!view->hexview_in_text)
view->hexedit_lownibble = !view->hexedit_lownibble;
if (old_cursor > 0 || view->hexedit_lownibble)
view->hexedit_lownibble = !view->hexedit_lownibble;
} else if (view->text_wrap_mode) {
/* nothing to do */
} else {
@ -172,12 +174,17 @@ void
mcview_move_right (mcview_t * view, off_t columns)
{
if (view->hex_mode) {
off_t last_byte;
off_t old_cursor = view->hex_cursor;
last_byte = mcview_offset_doz(mcview_get_filesize (view), 1);
assert (columns == 1);
if (view->hexview_in_text || view->hexedit_lownibble) {
view->hex_cursor++;
if (view->hex_cursor < last_byte)
view->hex_cursor++;
}
if (!view->hexview_in_text)
view->hexedit_lownibble = !view->hexedit_lownibble;
if (old_cursor < last_byte || !view->hexedit_lownibble)
view->hexedit_lownibble = !view->hexedit_lownibble;
} else if (view->text_wrap_mode) {
/* nothing to do */
} else {