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| author | Bradley Smith | 2008-03-07 21:49:03 +0000 |
|---|---|---|
| committer | Bradley Smith | 2008-03-07 21:49:03 +0000 |
| commit | e873d9aba5c545c1fa78e13a496baf6ac746f889 (patch) | |
| tree | a653c2fe99ba60274f6394b4e0b943e445e0471d /lib/x11plugin.c | |
| parent | Add -pedantic-errors and -Werror flags to compile, and fix code to comply. (diff) | |
| download | gnurobots-e873d9aba5c545c1fa78e13a496baf6ac746f889.tar.gz | |
Add readline support to x11_plugin's commandline input.
Signed-off-by: Bradley Smith <brad@brad-smith.co.uk>
Diffstat (limited to 'lib/x11plugin.c')
| -rw-r--r-- | lib/x11plugin.c | 21 |
1 files changed, 19 insertions, 2 deletions
diff --git a/lib/x11plugin.c b/lib/x11plugin.c index 4585be5..81bba80 100644 --- a/lib/x11plugin.c +++ b/lib/x11plugin.c @@ -27,6 +27,8 @@ #include "configs.h" #include "x11plugin.h" +#include <readline.h> + enum { ARG_0, @@ -580,8 +582,23 @@ inline void x11_plugin_get_string (X11Plugin *x11, /* You want me to write a text-box using xlib? * You got to be kidding me * */ - fputs (prompt, stdout); - fgets (buff, len, stdin); +/* fputs (prompt, stdout); */ +/* fgets (buff, len, stdin); */ + + char* line = (char*)NULL; + + line = readline(prompt); + + if(line && *line) + { + add_history(line); + + g_strlcpy(buff, line, len); + } + else + buff = ""; + + free(line); } inline void x11_update_status (X11Plugin *x11, |