tButtons 4 and 5 - plan9port - [fork] Plan 9 from user space
HTML git clone git://src.adamsgaard.dk/plan9port
DIR Log
DIR Files
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DIR README
DIR LICENSE
---
DIR commit 09a5f197726c79ef7221cc6f83527c65a6bb1ca3
DIR parent c16f1f733b5748211db515fa19dd821065fd6fc7
HTML Author: rsc <devnull@localhost>
Date: Wed, 9 Jun 2004 14:01:54 +0000
Buttons 4 and 5
Diffstat:
M src/cmd/samterm/main.c | 41 ++++++++++++++++++++++++++++---
1 file changed, 37 insertions(+), 4 deletions(-)
---
DIR diff --git a/src/cmd/samterm/main.c b/src/cmd/samterm/main.c
t@@ -435,6 +435,19 @@ flushtyping(int clearesc)
#define SCROLLKEY Kdown
#define BACKSCROLLKEY Kup
#define ESC 0x1B
+#define HOMEKEY Khome
+#define ENDKEY Kend
+#define PAGEUP Kpgup
+#define PAGEDOWN Kpgdown
+
+int
+nontypingkey(c)
+{
+ return c==SCROLLKEY || c==BACKSCROLLKEY
+ || c==LEFTARROW || c==RIGHTARROW
+ || c==HOMEKEY || c==ENDKEY
+ || c==PAGEUP || c==PAGEDOWN;
+}
void
type(Flayer *l, int res) /* what a bloody mess this is */
t@@ -448,7 +461,7 @@ type(Flayer *l, int res) /* what a bloody mess this is */
scrollkey = 0;
if(res == RKeyboard)
- scrollkey = (qpeekc()==SCROLLKEY || qpeekc()==BACKSCROLLKEY); /* ICK */
+ scrollkey = nontypingkey(qpeekc()); /* ICK */
if(hostlock || t->lock){
kbdblock();
t@@ -463,7 +476,7 @@ type(Flayer *l, int res) /* what a bloody mess this is */
backspacing = 0;
while((c = kbdchar())>0){
if(res == RKeyboard){
- if(c==SCROLLKEY || c==BACKSCROLLKEY || c==ESC)
+ if(nontypingkey(c) || c==ESC)
break;
/* backspace, ctrl-u, ctrl-w, del */
if(c=='\b' || c==0x15 || c==0x17 || c==0x7F){
t@@ -491,16 +504,36 @@ type(Flayer *l, int res) /* what a bloody mess this is */
flushtyping(0);
onethird(l, a);
}
- if(c == SCROLLKEY){
+ if(c==SCROLLKEY || c==PAGEDOWN){
flushtyping(0);
center(l, l->origin+l->f.nchars+1);
/* backspacing immediately after outcmd(): sorry */
- }else if(c == BACKSCROLLKEY){
+ }else if(c==BACKSCROLLKEY || c==PAGEUP){
flushtyping(0);
a0 = l->origin-l->f.nchars;
if(a0 < 0)
a0 = 0;
center(l, a0);
+ }else if(c == RIGHTARROW){
+ flushtyping(0);
+ a0 = l->p0;
+ if(a0 < t->rasp.nrunes)
+ a0++;
+ flsetselect(l, a0, a0);
+ center(l, a0);
+ }else if(c == LEFTARROW){
+ flushtyping(0);
+ a0 = l->p0;
+ if(a0 > 0)
+ a0--;
+ flsetselect(l, a0, a0);
+ center(l, a0);
+ }else if(c == HOMEKEY){
+ flushtyping(0);
+ center(l, 0);
+ }else if(c == ENDKEY){
+ flushtyping(0);
+ center(l, t->rasp.nrunes);
}else if(backspacing && !hostlock){
if(l->f.p0>0 && a>0){
switch(c){