linux-toradex.git/scripts/kconfig/lxdialog/textbox.c, branch v4.19

kconfig: drop localization support

2018-05-28T09:25:21+00:00

The localization support is broken and appears unused.
There is no google hits on the update-po-config target.
And there is no recent (5 years) activity related to the localization.

So lets just drop this as it is no longer used.

Suggested-by: Ulf Magnusson 
Suggested-by: Masahiro Yamada 
Signed-off-by: Sam Ravnborg 
Signed-off-by: Masahiro Yamada

mconf: use function calls instead of ncurses' variables LINES and COLS

2013-06-18T21:58:58+00:00

According to the documentation [1], LINES and COLS are initialized by
initscr(); it does not say anything about the behavior when windows are
resized.

Do not rely on the current implementation of ncurses that updates
these variables on resize, but use the propper function calls to get
window dimensions.

init_dialog() could make use of the variables, but for the sake of
consistency we do not change it's current use of the macro getmaxyx().

[1] ncurses(3X)

Signed-off-by: Dirk Gouders 
Tested-by: "Yann E. MORIN" 
Reviewed-by: "Yann E. MORIN" 
Signed-off-by: Yann E. MORIN

kconfig/lxdialog: Add definitions for mininimum (re)size values

2013-06-16T09:09:56+00:00

Commit c8dc68ad0fbd ("kconfig/lxdialog: support resize") added support
for resizing, but forgot to collect all hardcoded values at one single
place.

Also add a definition for the check for a minimum screen/window size
of 80x19.

[ ChangeLog v3:
  * Rename MENU_{HEIGTH,WIDTH}_MIN -> MENUBOX_{HEIGTH,WIDTH}_MIN
  ChangeLog v2:
  * Rename WIN_{HEIGTH,WIDTH}_MIN -> WINDOW_{HEIGTH,WIDTH}_MIN
  * Mention the check for a minimum screen/window size in the changelog
  * Add a comment above the block of new definitions ]

Signed-off-by: Sedat Dilek 
Acked-by: Wang YanQing 
Tested-by: "Yann E. MORIN" 
Reviewed-by: "Yann E. MORIN" 
Signed-off-by: "Yann E. MORIN"

menuconfig: Assign jump keys per-page instead of globally

2012-09-27T16:09:24+00:00

At the moment, keys 1-9 are assigned to the first 9 search results. This patch
makes them assigned to the first 9 results per-page instead. We are much less
likely to run out of keys that way.

Signed-off-by: Benjamin Poirier 
Signed-off-by: Michal Marek

menuconfig: Do not open code textbox scroll up/down

2012-09-27T16:09:24+00:00

We don't need to explicitely use ncurses' scroll(). ncurses performs
vertical-motion optimization at wrefresh() time.

Using strace I confirmed that with the following patch curses still sends only
the new line of text to the terminal when scrolling up/down one line at a
time.

Signed-off-by: Benjamin Poirier 
Signed-off-by: Michal Marek

menuconfig: Extend dialog_textbox so that it can return to a scrolled position

2012-09-27T16:08:14+00:00

We can now display other UI elements (menus) "on top" of a textbox and then
seemingly come back to it in the same state it was left.

Signed-off-by: Benjamin Poirier 
Signed-off-by: Michal Marek

menuconfig: Extend dialog_textbox so that it can exit on arbitrary keypresses

2012-09-27T16:08:14+00:00

The caller will be able to perform actions based on hotkeys in the displayed
text.

Signed-off-by: Benjamin Poirier 
Signed-off-by: Michal Marek

menuconfig: Remove superfluous conditionnal

2012-09-27T16:08:13+00:00

Because end_reached is set to 0 before the loop, the test "!end_reached" is
always true and can be removed. This structure was perhaps copied from the
similar one in back_lines().

Signed-off-by: Benjamin Poirier 
Signed-off-by: Michal Marek

menuconfig: add u, d, q command keys in text boxes

2012-07-26T10:20:43+00:00

They function just like they do in less(1).

Signed-off-by: Benjamin Poirier 
Signed-off-by: Michal Marek

kconfig: fix set but not used variables

2011-08-30T00:22:26+00:00

Some variables were being set but never used, which was triggering
warnings in GCC >= 4.6.

Signed-off-by: Lucas De Marchi 
Signed-off-by: Arnaud Lacombe