mirrors/mc
1
0
Fork 0
mirror of https://github.com/MidnightCommander/mc synced 2025-02-28 13:14:31 +03:00
Code Issues Packages Projects Releases Wiki Activity

Ticket #2135: End button in MC viewer jumps too far

Browse Source 
Previous solutions have broken one of the viewer features (http://www.midnight-commander.org/ticket/1778)

What suggest is fixing PgDn in a way, that it switches to one-line mode after EOF and add a check to ensure,
that at least one last line stays visible (4.7.1 behaviour of end/pgdn was irritating indeed).

With this patch, PageDown at the last page scrolls file line by line instead of entire page.
This is feature, not a bug. :)

Signed-off-by: Slava Zanko <slavazanko@gmail.com>
This commit is contained in:
Tomasz Pala 2010-11-05 13:19:19 +02:00 committed by Slava Zanko
parent d6e843fc71
commit 525320071c
1 changed files with 8 additions and 8 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

16
src/viewer/move.c
View File

@ -158,9 +158,7 @@ mcview_move_down (mcview_t * view, off_t lines)
if (view->dpy_end - view->dpy_start > last_byte - view->dpy_end)
{
i = 0;
new_offset = view->dpy_end;
while (view->dpy_end < last_byte && lines-- > 0)
while (lines-- > 0)
{
new_offset = mcview_eol (view, view->dpy_end);
if (view->text_wrap_mode)
@ -170,19 +168,21 @@ mcview_move_down (mcview_t * view, off_t lines)
new_offset = mcview_eol (view, view->dpy_start);
if (view->text_wrap_mode)
new_offset = min (new_offset, view->dpy_start + (off_t) view->data_area.width);
view->dpy_start = new_offset;
if (new_offset < last_byte)
view->dpy_start = new_offset;
if (view->dpy_end >= last_byte)
break;
}
view->dpy_end = last_byte;
}
else
{
for (i = 0; i < lines && view->dpy_end < last_byte && new_offset < last_byte; i++)
for (i = 0; i < lines && new_offset < last_byte; i++)
{
new_offset = mcview_eol (view, view->dpy_start);
if (view->text_wrap_mode)
new_offset = min (new_offset, view->dpy_start + (off_t) view->data_area.width);
view->dpy_start = new_offset;
if (new_offset < last_byte)
view->dpy_start = new_offset;
}
}
}