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ui: Refactor input buffer handling

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All input buffer code was moved to os/input.c, and `inbuf` is now a `RBuffer`
instance(which abstracts static buffer manipulation).
This commit is contained in:
Thiago de Arruda
2014-10-18 08:38:15 -03:00
parent 68de5d79a2
commit 42112e04a9
7 changed files with 100 additions and 330 deletions
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24
src/nvim/getchar.c
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@@ -50,6 +50,7 @@
#include "nvim/ui.h"
#include "nvim/undo.h"
#include "nvim/os/event.h"
#include "nvim/os/input.h"
/*
* These buffers are used for storing:
@@ -1201,9 +1202,7 @@ void save_typeahead(tasave_T *tp)
readbuf1.bh_first.b_next = NULL;
tp->save_readbuf2 = readbuf2;
readbuf2.bh_first.b_next = NULL;
# ifdef USE_INPUT_BUF
tp->save_inputbuf = get_input_buf();
# endif
tp->save_inputbuf = input_buffer_save();
}
/*
@@ -1224,9 +1223,7 @@ void restore_typeahead(tasave_T *tp)
readbuf1 = tp->save_readbuf1;
free_buff(&readbuf2);
readbuf2 = tp->save_readbuf2;
# ifdef USE_INPUT_BUF
set_input_buf(tp->save_inputbuf);
# endif
input_buffer_restore(tp->save_inputbuf);
}
/*
@@ -2551,21 +2548,6 @@ fix_input_buffer (
return len;
}
#if defined(USE_INPUT_BUF) || defined(PROTO)
/*
* Return TRUE when bytes are in the input buffer or in the typeahead buffer.
* Normally the input buffer would be sufficient, but feedkeys() may insert
* characters in the typeahead buffer while we are waiting for input to arrive.
*/
int input_available(void)
{
return !vim_is_input_buf_empty()
|| typebuf_was_filled
;
}
#endif
/*
* map[!] : show all key mappings
* map[!] {lhs} : show key mapping for {lhs}