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xcmd
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添加ctr+left和ctr+right按键

This commit is contained in:
hqm 2021-10-08 22:44:49 +08:00
parent de555dc642
commit 74b2c0e880
1 changed files with 53 additions and 0 deletions
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53
extensions/ex_keys/ex_keys.c
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@ -1,6 +1,9 @@
#include "xcmd.h"
#include "ex_keys.h"
#define IS_ALPHA(c) ( (c>='A' && c<='Z') || (c>='a' && c<='z') )
#define IS_NUMBER(c) (c>='0' && c<='9')
static int xcmd_ctr_a(void *pv)
{
/* 移动光标到头 */
@ -48,6 +51,54 @@ static int xcmd_ctr_l(void *pv)
return 0;
}
static int xcmd_ctr_left(void *pv)
{
char *line = xcmd_display_get();
uint16_t pos = xcmd_display_cursor_get();
while(pos)
{
pos--;
if(IS_ALPHA(line[pos]) || IS_NUMBER(line[pos]))
{
break;
}
}
while(pos)
{
if( !IS_ALPHA(line[pos-1]) && !IS_NUMBER(line[pos-1]) )
{
break;
}
pos--;
}
xcmd_display_cursor_set(pos);
return 0;
}
static int xcmd_ctr_right(void *pv)
{
char *line = xcmd_display_get();
uint16_t pos = xcmd_display_cursor_get();
while(line[pos++])
{
if(IS_ALPHA(line[pos]) || IS_NUMBER(line[pos]))
{
break;
}
}
while(line[pos++])
{
if( !IS_ALPHA(line[pos]) && !IS_NUMBER(line[pos]) )
{
break;
}
}
xcmd_display_cursor_set(pos);
return 0;
}
static xcmd_key_t ex_keys[] =
{
{KEY_CTR_A, xcmd_ctr_a, "ctr+a", NULL},
@ -55,6 +106,8 @@ static xcmd_key_t ex_keys[] =
{KEY_CTR_U, xcmd_ctr_u, "ctr+u", NULL},
{KEY_CTR_K, xcmd_ctr_k, "ctr+k", NULL},
{KEY_CTR_L, xcmd_ctr_l, "ctr+l", NULL},
{KEY_CTR_LEFT, xcmd_ctr_left, "ctr+lelf", NULL},
{KEY_CTR_RIGHT, xcmd_ctr_right, "ctr+right", NULL},
};