void
closeup(Flayer *l)
{
Text *t=(Text *)l->user1;
int m;
m = whichmenu(t->tag);
if(m < 0)
return;
flclose(l);
if(l == which){
which = 0;
current(flwhich(Pt(0, 0)));
}
if(l == work)
work = 0;
if(--t->nwin == 0){
rclear(&t->rasp);
free((uchar *)t);
text[m] = 0;
}else if(l == &t->l[t->front]){
for(m=0; m<NL; m++) /* find one; any one will do */
if(t->l[m].textfn){
t->front = m;
return;
}
panic("close");
}
}
void
menu3hit(void)
{
Rectangle r;
Flayer *l;
int m, i;
Text *t;
mw = -1;
switch(m = menuhit(3, &mouse, &menu3)){
case -1:
break;
case New:
if(!lock)
sweeptext(1, 0);
break;
case Xerox:
case Reshape:
if(!lock){
cursorswitch(&bullseye);
buttons(Down);
if((mouse.buttons&4) && (l = flwhich(mouse.xy)) && getr(&r))
duplicate(l, r, l->f.font, m==Reshape);
else
cursorswitch(cursor);
buttons(Up);
}
break;
case Close:
if(!lock){
cursorswitch(&bullseye);
buttons(Down);
if((mouse.buttons&4) && (l = flwhich(mouse.xy)) && !lock){
t=(Text *)l->user1;
if (t->nwin>1)
closeup(l);
else if(t!=&cmd) {
outTs(Tclose, t->tag);
setlock();
}
}
cursorswitch(cursor);
buttons(Up);
}
break;
case Write:
if(!lock){
cursorswitch(&bullseye);
buttons(Down);
if((mouse.buttons&4) && (l = flwhich(mouse.xy))){
outTs(Twrite, ((Text *)l->user1)->tag);
setlock();
}else
cursorswitch(cursor);
buttons(Up);
}
break;
default:
if(t = text[m-NMENU3]){
i = t->front;
if(t->nwin==0 || t->l[i].textfn==0)
return; /* not ready yet; try again later */
if(t->nwin>1 && which==&t->l[i])
do
if(++i==NL)
i = 0;
while(i!=t->front && t->l[i].textfn==0);
current(&t->l[i]);
}else if(!lock)
sweeptext(0, tag[m-NMENU3]);
break;
}
}
void
main(int argc, char *argv[])
{
int i, got, scr;
Text *t;
Rectangle r;
Flayer *nwhich;
int fwdbut;
if (argc >= 3 && strcmp(argv[1], "-r") == 0)
{
machine = argv[2];
}
getscreen(argc, argv);
fwdbut = scrollfwdbut();
iconinit();
initio();
scratch = alloc(100*RUNESIZE);
nscralloc = 100;
r = screen.r;
r.max.y = r.min.y+Dy(r)/5;
flstart(screen.clipr);
rinit(&cmd.rasp);
flnew(&cmd.l[0], stgettext, 1, &cmd);
flinit(&cmd.l[0], r, font);
cmd.nwin = 1;
which = &cmd.l[0];
cmd.tag = Untagged;
outTs(Tversion, VERSION);
startnewfile(Tstartcmdfile, &cmd);
got = 0;
for(;;got = waitforio()){
if(hasunlocked && RESHAPED())
reshape();
if(got&RHost)
rcv();
if(got&RExtern){
for(i=0; cmd.l[i].textfn==0; i++)
;
current(&cmd.l[i]);
flsetselect(which, cmd.rasp.nrunes, cmd.rasp.nrunes);
type(which, RExtern);
}
if(got&RKeyboard)
if(which)
type(which, RKeyboard);
else
kbdblock();
if(got&RMouse){
if(lock==2 || !ptinrect(mouse.xy, screen.r)){
mouseunblock();
continue;
}
nwhich = flwhich(mouse.xy);
scr = which && ptinrect(mouse.xy, which->scroll);
if(mouse.buttons)
flushtyping(1);
if (chord == 1 && !mouse.buttons)
chord = 0;
if (chord)
chord |= mouse.buttons;
else if(mouse.buttons&1){
if(nwhich){
if(nwhich!=which)
current(nwhich);
else if(scr)
scroll(which, 1, fwdbut == 3 ? 1 : 3);
else{
t=(Text *)which->user1;
if(flselect(which)){
outTsl(Tdclick, t->tag, which->p0);
t->lock++;
}else if(t!=&cmd)
outcmd();
if(mouse.buttons&1)
chord = mouse.buttons;
}
}
}else if((mouse.buttons&2) && which){
if(scr)
scroll(which, 2, 2);
else
menu2hit();
}else if((mouse.buttons&4)){
if(scr)
scroll(which, 3, fwdbut == 3 ? 3 : 1);
else
menu3hit();
}else if((mouse.buttons&8)){
scrollone(which, 1);
}else if((mouse.buttons&16)){
scrollone(which, 3);
}
mouseunblock();
}
if(chord) {
t = (Text *)which->user1;
if(!t->lock){
int w = which-t->l;
if(chord&2){
cut(t, w, 1, 1);
chord &= ~2;
}
if(chord&4){
paste(t, w);
chord &= ~4;
}
}
}
}
}
void
threadmain(int argc, char *argv[])
{
int i, got, scr;
Text *t;
Rectangle r;
Flayer *nwhich;
getscreen(argc, argv);
iconinit();
initio();
scratch = alloc(100*RUNESIZE);
nscralloc = 100;
r = screen->r;
r.max.y = r.min.y+Dy(r)/5;
flstart(screen->clipr);
rinit(&cmd.rasp);
flnew(&cmd.l[0], gettext, 1, &cmd);
flinit(&cmd.l[0], r, font, cmdcols);
cmd.nwin = 1;
which = &cmd.l[0];
cmd.tag = Untagged;
outTs(Tversion, VERSION);
startnewfile(Tstartcmdfile, &cmd);
got = 0;
for(;;got = waitforio()){
if(hasunlocked && RESIZED())
resize();
if(got&(1<<RHost))
rcv();
if(got&(1<<RPlumb)){
for(i=0; cmd.l[i].textfn==0; i++)
;
current(&cmd.l[i]);
flsetselect(which, cmd.rasp.nrunes, cmd.rasp.nrunes);
type(which, RPlumb);
}
if(got&(1<<RKeyboard))
if(which)
type(which, RKeyboard);
else
kbdblock();
if(got&(1<<RMouse)){
if(hostlock==2 || !ptinrect(mousep->xy, screen->r)){
mouseunblock();
continue;
}
nwhich = flwhich(mousep->xy);
scr = which && ptinrect(mousep->xy, which->scroll);
if(mousep->buttons)
flushtyping(1);
if(mousep->buttons&1){
if(nwhich){
if(nwhich!=which)
current(nwhich);
else if(scr)
scroll(which, 1);
else{
t=(Text *)which->user1;
if(flselect(which)){
outTsl(Tdclick, t->tag, which->p0);
t->lock++;
}else if(t!=&cmd)
outcmd();
}
}
}else if((mousep->buttons&2) && which){
if(scr)
scroll(which, 2);
else
menu2hit();
}else if((mousep->buttons&4)){
if(scr)
scroll(which, 3);
else
menu3hit();
}
mouseunblock();
}
}
}
void
threadmain(int argc, char *argv[])
{
int i, got, scr, chord;
Text *t;
Rectangle r;
Flayer *nwhich;
/*
* sam is talking to us on fd 0 and 1.
* move these elsewhere so that if we accidentally
* use 0 and 1 in other code, nothing bad happens.
*/
dup(0, 3);
dup(1, 4);
hostfd[0] = 3;
hostfd[1] = 4;
close(0);
close(1);
open("/dev/null", OREAD);
if(open("/dev/tty", OWRITE) < 0)
open("/dev/null", OWRITE);
notify(notifyf);
if(protodebug) print("getscreen\n");
getscreen(argc, argv);
if(protodebug) print("iconinit\n");
iconinit();
if(protodebug) print("initio\n");
initio();
if(protodebug) print("scratch\n");
scratch = alloc(100*RUNESIZE);
nscralloc = 100;
r = screen->r;
r.max.y = r.min.y+Dy(r)/5;
if(protodebug) print("flstart\n");
flstart(screen->clipr);
rinit(&cmd.rasp);
flnew(&cmd.l[0], gettext, 1, &cmd);
flinit(&cmd.l[0], r, font, cmdcols);
cmd.nwin = 1;
which = &cmd.l[0];
cmd.tag = Untagged;
outTs(Tversion, VERSION);
startnewfile(Tstartcmdfile, &cmd);
got = 0;
chord = 0;
if(protodebug) print("loop\n");
for(;;got = waitforio()){
if(hasunlocked && RESIZED())
resize();
if(got&(1<<RHost))
rcv();
if(got&(1<<RPlumb)){
for(i=0; cmd.l[i].textfn==0; i++)
;
current(&cmd.l[i]);
flsetselect(which, cmd.rasp.nrunes, cmd.rasp.nrunes);
type(which, RPlumb);
}
if(got&(1<<RKeyboard))
if(which)
type(which, RKeyboard);
else
kbdblock();
if(got&(1<<RMouse)){
if(hostlock==2 || !ptinrect(mousep->xy, screen->r)){
mouseunblock();
continue;
}
nwhich = flwhich(mousep->xy);
//scr = which && ptinrect(mousep->xy, which->scroll);
scr = which && (ptinrect(mousep->xy, which->scroll) || mousep->buttons&(8|16));
if(mousep->buttons)
flushtyping(1);
//if(chording && chord==1 && !mousep->buttons)
if((mousep->buttons&1)==0)
chord = 0;
//if(chording && chord)
//chord |= mousep->buttons;
//else if(mousep->buttons&1){
if(chord && which && which==nwhich){
chord |= mousep->buttons;
t = (Text *)which->user1;
if(!t->lock){
int w = which-t->l;
if(chord&2){
cut(t, w, 1, 1);
chord &= ~2;
}
if(chord&4){
paste(t, w);
chord &= ~4;
}
}
}else if(mousep->buttons&(1|8)){
//}else if(mousep->buttons&1){
if(nwhich){
if(nwhich!=which)
current(nwhich);
else if(scr)
//scroll(which, 1);
scroll(which, (mousep->buttons&8) ? 4 : 1);
else{
t=(Text *)which->user1;
if(flselect(which)){
outTsl(Tdclick, t->tag, which->p0);
t->lock++;
}else if(t!=&cmd)
outcmd();
if(mousep->buttons&1)
chord = mousep->buttons;
}
}
}else if((mousep->buttons&2) && which){
if(scr)
scroll(which, 2);
else
menu2hit();
}else if(mousep->buttons&(4|16)){
//}else if(mousep->buttons&4){
if(nwhich!=which)
current(nwhich);
else if(scr)
//if(scr)
//scroll(which, 3);
scroll(which, (mousep->buttons&16) ? 5 : 3);
else
menu3hit();
}
mouseunblock();
}
}
}
