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Moved mouse parsing code out of driver-ti.c into core termkey.c

This commit is contained in:
Paul LeoNerd Evans 2009-11-26 00:27:58 +00:00
parent bdc22b8b3d
commit c4bc0486d4
3 changed files with 28 additions and 9 deletions
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20
driver-ti.c
View File

@ -311,16 +311,18 @@ static TermKeyResult peekkey(TermKey *tk, void *info, TermKeyKey *key, int force
return TERMKEY_RES_KEY;
}
else if(p->type == TYPE_MOUSE) {
if(tk->buffcount - pos < 3)
return TERMKEY_RES_AGAIN;
tk->buffstart += pos;
tk->buffcount -= pos;
key->type = TERMKEY_TYPE_MOUSE;
key->code.mouse.buttons = CHARAT(pos+0) - 0x20;
key->code.mouse.col = CHARAT(pos+1) - 0x20;
key->code.mouse.line = CHARAT(pos+2) - 0x20;
key->modifiers = 0;
*nbytep = pos+3;
return TERMKEY_RES_KEY;
TermKeyResult mouse_result = (*tk->method.peekkey_mouse)(tk, key, nbytep);
tk->buffstart -= pos;
tk->buffcount += pos;
if(mouse_result == TERMKEY_RES_KEY)
*nbytep += pos;
return mouse_result;
}
}

1
termkey-internal.h
View File

@ -58,6 +58,7 @@ struct _TermKey {
struct {
void (*emit_codepoint)(TermKey *tk, long codepoint, TermKeyKey *key);
TermKeyResult (*peekkey_simple)(TermKey *tk, TermKeyKey *key, int force, size_t *nbytes);
TermKeyResult (*peekkey_mouse)(TermKey *tk, TermKeyKey *key, size_t *nbytes);
} method;
};

16
termkey.c
View File

@ -35,6 +35,7 @@ static struct TermKeyDriver *drivers[] = {
// static void eat_bytes(TermKey *tk, size_t count);
static void emit_codepoint(TermKey *tk, long codepoint, TermKeyKey *key);
static TermKeyResult peekkey_simple(TermKey *tk, TermKeyKey *key, int force, size_t *nbytes);
static TermKeyResult peekkey_mouse(TermKey *tk, TermKeyKey *key, size_t *nbytes);
static TermKeySym register_c0(TermKey *tk, TermKeySym sym, unsigned char ctrl, const char *name);
static TermKeySym register_c0_full(TermKey *tk, TermKeySym sym, int modifier_set, int modifier_mask, unsigned char ctrl, const char *name);
@ -165,6 +166,7 @@ static TermKey *termkey_new_full(int fd, int flags, size_t buffsize, int waittim
tk->method.emit_codepoint = &emit_codepoint;
tk->method.peekkey_simple = &peekkey_simple;
tk->method.peekkey_mouse = &peekkey_mouse;
for(i = 0; keynames[i].name; i++)
termkey_register_keyname(tk, keynames[i].sym, keynames[i].name);
@ -631,6 +633,20 @@ static TermKeyResult peekkey_simple(TermKey *tk, TermKeyKey *key, int force, siz
}
}
static TermKeyResult peekkey_mouse(TermKey *tk, TermKeyKey *key, size_t *nbytep)
{
if(tk->buffcount < 3)
return TERMKEY_RES_AGAIN;
key->type = TERMKEY_TYPE_MOUSE;
key->code.mouse.buttons = CHARAT(0) - 0x20;
key->code.mouse.col = CHARAT(1) - 0x20;
key->code.mouse.line = CHARAT(2) - 0x20;
key->modifiers = 0;
*nbytep = 3;
return TERMKEY_RES_KEY;
}
#ifdef DEBUG
static void print_buffer(TermKey *tk)
{