mc may not detect the gpm mouse under X11 on many x terminals when running together with tmux or screen.
On some cases it can even hang.
It's a small patch to the gpm maintainer to improve its checking.
Seems there is a need also to a small change on mc.
Now everything is working perfectly.
Signed-off-by: Slava Zanko <slavazanko@gmail.com>
to drop already received part - there can be more of it
coming over e.g. a serial line.
To prevent interpreting it as a random garbage,
eat and discard all chars that follow.
Small, but non-zero timeout is needed to reconnect
escape sequence split up by a serial line.
Before this change, Ctrl-Alt-Shift-Right_Arrow generates "1;8C"
bogus "input" in MC on my machine; after the change,
nothing is generated.
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
Signed-off-by: Slava Zanko <slavazanko@gmail.com>
tail as a garbage input. To reproduce, run "sleep 3" and
hold down Down_Arrow key until sleep runs.
With debugging log enabled, the following can be seen:
entered get_key_code(no_delay:0)
c=tty_lowlevel_getch()=27
push_char(27) !0
c=xgetch_second()=91
push_char(91) !0
2 c=tty_lowlevel_getch()=66
push_char(66)
seq_buffer[0]:27 <---- the saved Down Arrow sequence "ESC [ B"
seq_buffer[1]:91
seq_buffer[2]:66
seq_buffer[3]:0
pending_keys!=NULL. m=-1
d=*pending_keys++=27
d=ALT(*pending_keys++)=ALT(91)=8283
^^^^^^^^^^^^^^^^^^^^^^^ we misinterpret "ESC [ B" as "ESC ["
return correct_key_code(8283)
entered get_key_code(no_delay:0)
pending_keys!=NULL. m=-1
d=*pending_keys++=66
^^^^^^^^^^^^ we think user pressed "B"
return correct_key_code(66)
With this patch, no bogus "input" is generated.
Longer unknown sequences need an additional fix, coming next.
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
Signed-off-by: Slava Zanko <slavazanko@gmail.com>
keyboard input: simplify code, no logic changes
This change slightly simplifies and rearranges the code
in get_key_code(), reduces indentation levels there,
adds a few comments. The logic remains the same.
This is a preparatory patch for subsequent changes.
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
Signed-off-by: Slava Zanko <slavazanko@gmail.com>
A followup extension, "SGR 1006" was invented by xterm, to overcome some
of the shortcomings of the previous one. It is becoming as widespread as
the previous one, and is likely to soon overtake it in popularity.
Note that most of the patch is just the removal of the huge complexity
introduced by the previous one. The previous extension didn't have a
unique prefix which made the whole parsing logic extremely complicated.
The new extension does have a unique prefix, so parsing becomes a piece
of cake. The code becomes much cleaner and much easier to maintain.
Signed-off-by: Slava Zanko <slavazanko@gmail.com>
The ancient way of reporting mouse coordinates only supports coordinates
up to 231, so if your terminal is wider (or taller, but that's unlikely),
you cannot use your mouse in the rightmost columns.
Signed-off-by: Andrew Borodin <aborodin@vmail.ru>
Since content of keymap file is ASCII-only and case insensitive,
don't use some utf8-manipulation: g_ascii_strcasecmp() is used
instead of str_casecmp().
Signed-off-by: Andrew Borodin <aborodin@vmail.ru>
* moved from lib/vfs/mc-vfs to lib/vfs;
* split by directories for VFS-plugins and moved to src/vfs;
* lib/vfs/vfs-impl.h was merged into lib/vfs/vfs.h.
Signed-off-by: Andrew Borodin <aborodin@vmail.ru>
Signed-off-by: Slava Zanko <slavazanko@gmail.com>
For example: "ctrl-w=action:code;action:code;action:code;"
Signed-off-by: Ilia Maslakov <il.smind@gmail.com>
Signed-off-by: Andrew Borodin <aborodin@vmail.ru>
Initial step: added description for A1 and C1 keys.
A1 and C1 keybindings are applied to WTree, WInput and WPanel widgets.
Signed-off-by: Andrew Borodin <aborodin@vmail.ru>
Fixed warings: local variable shadows a global declaration.
Signed-off-by: Andrew Borodin <aborodin@vmail.ru>
Signed-off-by: Ilia Maslakov <il.smind@gmail.com>
* moved src/global.h into lib/global.h
* moved glibcompat.[ch] from ./src/ into ./lib/
* moved fs.h from ./src/ into ./lib/
Signed-off-by: Slava Zanko <slavazanko@gmail.com>
