o5r/plan9port
1
0
Fork 0
Code Issues Pull requests Projects Releases Packages Wiki Activity Actions

fix b1 c2 c3 c3 c2 c3 [sic]

Browse source
This commit is contained in:
rsc 2006-02-08 18:11:57 +00:00
parent 615e0f9fb2
commit 4ca53ff0e0
1 changed files with 17 additions and 16 deletions
Download patch file Download diff file Expand all files Collapse all files

33
src/cmd/acme/text.c
View file

@ -949,7 +949,8 @@ textselect(Text *t)
{ {
uint q0, q1; uint q0, q1;
int b, x, y; int b, x, y;
int state, op; int state;
enum { None, Cut, Paste };
selecttext = t; selecttext = t;
/* /*
@ -1005,32 +1006,32 @@ textselect(Text *t)
clicktext = nil; clicktext = nil;
textsetselect(t, q0, q1); textsetselect(t, q0, q1);
flushimage(display, 1); flushimage(display, 1);
state = op = 0; /* undo when possible; +1 for cut, -1 for paste */ state = None; /* what we've done; undo when possible */
while(mouse->buttons){ while(mouse->buttons){
mouse->msec = 0; mouse->msec = 0;
b = mouse->buttons; b = mouse->buttons;
if((b&1) && (b&6)){ if((b&1) && (b&6)){
if(state==0 && t->what==Body){ if(state==None && t->what==Body){
seq++; seq++;
filemark(t->w->body.file); filemark(t->w->body.file);
} }
if(b & 2){ if(b & 2){
if(state==-1 && t->what==Body){ if(state==Paste && t->what==Body){
winundo(t->w, TRUE);
textsetselect(t, q0, t->q0);
state = 0;
}else if(state != 1){
cut(t, t, nil, TRUE, TRUE, nil, 0);
state = 1;
}
}else{
if(state==1 && t->what==Body){
winundo(t->w, TRUE); winundo(t->w, TRUE);
textsetselect(t, q0, t->q1); textsetselect(t, q0, t->q1);
state = 0; state = None;
}else if(state != -1){ }else if(state != Cut){
cut(t, t, nil, TRUE, TRUE, nil, 0);
state = Cut;
}
}else{
if(state==Cut && t->what==Body){
winundo(t->w, TRUE);
textsetselect(t, q0, t->q1);
state = None;
}else if(state != Paste){
paste(t, t, nil, TRUE, FALSE, nil, 0); paste(t, t, nil, TRUE, FALSE, nil, 0);
state = -1; state = Paste;
} }
} }
textscrdraw(t); textscrdraw(t);