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Adding extended mouse reporting in st. 

Thanks Egmont Koblinger <egmont@gmail.com>!
This commit is contained in:
Christoph Lohmann 2013-01-26 15:13:56 +01:00
parent deb720af7f
commit 384fabdb5b
1 changed files with 26 additions and 9 deletions
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35
st.c
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@ -117,7 +117,8 @@ enum term_mode {
MODE_KBDLOCK = 256,
MODE_HIDE = 512,
MODE_ECHO = 1024,
MODE_APPCURSOR = 2048
MODE_APPCURSOR = 2048,
MODE_MOUSESGR = 4096,
};
enum escape_state {
@ -666,11 +667,10 @@ getbuttoninfo(XEvent *e) {
void
mousereport(XEvent *e) {
int x = x2col(e->xbutton.x);
int y = y2row(e->xbutton.y);
int button = e->xbutton.button;
int state = e->xbutton.state;
char buf[] = { '\033', '[', 'M', 0, 32+x+1, 32+y+1 };
int x = x2col(e->xbutton.x), y = y2row(e->xbutton.y),
button = e->xbutton.button, state = e->xbutton.state,
len;
char buf[40];
static int ob, ox, oy;
/* from urxvt */
@ -679,7 +679,9 @@ mousereport(XEvent *e) {
return;
button = ob + 32;
ox = x, oy = y;
} else if(e->xbutton.type == ButtonRelease || button == AnyButton) {
} else if(!IS_SET(MODE_MOUSESGR)
&& (e->xbutton.type == ButtonRelease
|| button == AnyButton)) {
button = 3;
} else {
button -= Button1;
@ -691,11 +693,23 @@ mousereport(XEvent *e) {
}
}
buf[3] = 32 + button + (state & ShiftMask ? 4 : 0)
button += (state & ShiftMask ? 4 : 0)
+ (state & Mod4Mask ? 8 : 0)
+ (state & ControlMask ? 16 : 0);
ttywrite(buf, sizeof(buf));
len = 0;
if(IS_SET(MODE_MOUSESGR)) {
len = snprintf(buf, sizeof(buf), "\033[<%d;%d;%d%c",
button, x+1, y+1,
e->xbutton.type == ButtonRelease ? 'm' : 'M');
} else if(x < 223 && y < 223) {
len = snprintf(buf, sizeof(buf), "\033[M%c%c%c",
32+button, 32+x+1, 32+y+1);
} else {
return;
}
ttywrite(buf, len);
}
void
@ -1547,6 +1561,9 @@ tsetmode(bool priv, bool set, int *args, int narg) {
case 1002:
MODBIT(term.mode, set, MODE_MOUSEMOTION);
break;
case 1006:
MODBIT(term.mode, set, MODE_MOUSESGR);
break;
case 1049: /* = 1047 and 1048 */
case 47:
case 1047: {