ref: b502a62da2ec6058923db94f87ecc2d29db2fa77
dir: /appl/acme/row.b/
implement Rowm;
include "common.m";
sys : Sys;
bufio : Bufio;
utils : Utils;
drawm : Draw;
acme : Acme;
graph : Graph;
gui : Gui;
dat : Dat;
bufferm : Bufferm;
textm : Textm;
filem : Filem;
windowm : Windowm;
columnm : Columnm;
exec : Exec;
look : Look;
edit : Edit;
ecmd : Editcmd;
ALLLOOPER, ALLTOFILE, ALLMATCHFILE, ALLFILECHECK, ALLELOGTERM, ALLEDITINIT, ALLUPDATE: import Edit;
sprint : import sys;
FALSE, TRUE, XXX : import Dat;
Border, BUFSIZE, Astring : import Dat;
Reffont, reffont, Lock, Ref : import dat;
row, home, mouse : import dat;
fontnames : import acme;
font, draw : import graph;
Point, Rect, Image : import drawm;
min, max, abs, error, warning, clearmouse, stralloc, strfree : import utils;
black, white, mainwin : import gui;
Buffer : import bufferm;
Tag, Rowtag, Text : import textm;
Window : import windowm;
File : import filem;
Column : import columnm;
Iobuf : import bufio;
init(mods : ref Dat->Mods)
{
sys = mods.sys;
bufio = mods.bufio;
dat = mods.dat;
utils = mods.utils;
drawm = mods.draw;
acme = mods.acme;
graph = mods.graph;
gui = mods.gui;
bufferm = mods.bufferm;
textm = mods.textm;
filem = mods.filem;
windowm = mods.windowm;
columnm = mods.columnm;
exec = mods.exec;
look = mods.look;
edit = mods.edit;
ecmd = mods.editcmd;
}
newrow() : ref Row
{
r := ref Row;
r.qlock = Lock.init();
r.r = ((0, 0), (0, 0));
r.tag = nil;
r.col = nil;
r.ncol = 0;
return r;
}
Row.init(row : self ref Row, r : Rect)
{
r1 : Rect;
t : ref Text;
dummy : ref File = nil;
draw(mainwin, r, white, nil, (0, 0));
row.r = r;
row.col = nil;
row.ncol = 0;
r1 = r;
r1.max.y = r1.min.y + font.height;
row.tag = textm->newtext();
t = row.tag;
t.init(dummy.addtext(t), r1, Reffont.get(FALSE, FALSE, FALSE, nil), acme->tagcols);
t.what = Rowtag;
t.row = row;
t.w = nil;
t.col = nil;
r1.min.y = r1.max.y;
r1.max.y += Border;
draw(mainwin, r1, black, nil, (0, 0));
t.insert(0, "Newcol Kill Putall Dump Exit ", 29, TRUE, 0);
t.setselect(t.file.buf.nc, t.file.buf.nc);
}
Row.add(row : self ref Row, c : ref Column, x : int) : ref Column
{
r, r1 : Rect;
d : ref Column;
i : int;
d = nil;
r = row.r;
r.min.y = row.tag.frame.r.max.y+Border;
if(x<r.min.x && row.ncol>0){ #steal 40% of last column by default
d = row.col[row.ncol-1];
x = d.r.min.x + 3*d.r.dx()/5;
}
# look for column we'll land on
for(i=0; i<row.ncol; i++){
d = row.col[i];
if(x < d.r.max.x)
break;
}
if(row.ncol > 0){
if(i < row.ncol)
i++; # new column will go after d
r = d.r;
if(r.dx() < 100)
return nil;
draw(mainwin, r, white, nil, (0, 0));
r1 = r;
r1.max.x = min(x, r.max.x-50);
if(r1.dx() < 50)
r1.max.x = r1.min.x+50;
d.reshape(r1);
r1.min.x = r1.max.x;
r1.max.x = r1.min.x+Border;
draw(mainwin, r1, black, nil, (0, 0));
r.min.x = r1.max.x;
}
if(c == nil){
c = ref Column;
c.init(r);
reffont.r.inc();
}else
c.reshape(r);
c.row = row;
c.tag.row = row;
orc := row.col;
row.col = array[row.ncol+1] of ref Column;
row.col[0:] = orc[0:i];
row.col[i+1:] = orc[i:row.ncol];
orc = nil;
row.col[i] = c;
row.ncol++;
clearmouse();
return c;
}
Row.reshape(row : self ref Row, r : Rect)
{
i, dx, odx : int;
r1, r2 : Rect;
c : ref Column;
dx = r.dx();
odx = row.r.dx();
row.r = r;
r1 = r;
r1.max.y = r1.min.y + font.height;
row.tag.reshape(r1);
r1.min.y = r1.max.y;
r1.max.y += Border;
draw(mainwin, r1, black, nil, (0, 0));
r.min.y = r1.max.y;
r1 = r;
r1.max.x = r1.min.x;
for(i=0; i<row.ncol; i++){
c = row.col[i];
r1.min.x = r1.max.x;
if(i == row.ncol-1)
r1.max.x = r.max.x;
else
r1.max.x = r1.min.x+c.r.dx()*dx/odx;
r2 = r1;
r2.max.x = r2.min.x+Border;
draw(mainwin, r2, black, nil, (0, 0));
r1.min.x = r2.max.x;
c.reshape(r1);
}
}
Row.dragcol(row : self ref Row, c : ref Column)
{
r : Rect;
i, b, x : int;
p, op : Point;
d : ref Column;
clearmouse();
graph->cursorswitch(dat->boxcursor);
b = mouse.buttons;
op = mouse.xy;
while(mouse.buttons == b)
acme->frgetmouse();
graph->cursorswitch(dat->arrowcursor);
if(mouse.buttons){
while(mouse.buttons)
acme->frgetmouse();
return;
}
for(i=0; i<row.ncol; i++)
if(row.col[i] == c)
break;
if (i == row.ncol)
error("can't find column");
if(i == 0)
return;
p = mouse.xy;
if((abs(p.x-op.x)<5 && abs(p.y-op.y)<5))
return;
if((i>0 && p.x<row.col[i-1].r.min.x) || (i<row.ncol-1 && p.x>c.r.max.x)){
# shuffle
x = c.r.min.x;
row.close(c, FALSE);
if(row.add(c, p.x) == nil) # whoops!
if(row.add(c, x) == nil) # WHOOPS!
if(row.add(c, -1)==nil){ # shit!
row.close(c, TRUE);
return;
}
c.mousebut();
return;
}
d = row.col[i-1];
if(p.x < d.r.min.x+80+Dat->Scrollwid)
p.x = d.r.min.x+80+Dat->Scrollwid;
if(p.x > c.r.max.x-80-Dat->Scrollwid)
p.x = c.r.max.x-80-Dat->Scrollwid;
r = d.r;
r.max.x = c.r.max.x;
draw(mainwin, r, white, nil, (0, 0));
r.max.x = p.x;
d.reshape(r);
r = c.r;
r.min.x = p.x;
r.max.x = r.min.x;
r.max.x += Border;
draw(mainwin, r, black, nil, (0, 0));
r.min.x = r.max.x;
r.max.x = c.r.max.x;
c.reshape(r);
c.mousebut();
}
Row.close(row : self ref Row, c : ref Column, dofree : int)
{
r : Rect;
i : int;
for(i=0; i<row.ncol; i++)
if(row.col[i] == c)
break;
if (i == row.ncol)
error("can't find column");
r = c.r;
if(dofree)
c.closeall();
orc := row.col;
row.col = array[row.ncol-1] of ref Column;
row.col[0:] = orc[0:i];
row.col[i:] = orc[i+1:row.ncol];
orc = nil;
row.ncol--;
if(row.ncol == 0){
draw(mainwin, r, white, nil, (0, 0));
return;
}
if(i == row.ncol){ # extend last column right
c = row.col[i-1];
r.min.x = c.r.min.x;
r.max.x = row.r.max.x;
}else{ # extend next window left
c = row.col[i];
r.max.x = c.r.max.x;
}
draw(mainwin, r, white, nil, (0, 0));
c.reshape(r);
}
Row.whichcol(row : self ref Row, p : Point) : ref Column
{
i : int;
c : ref Column;
for(i=0; i<row.ncol; i++){
c = row.col[i];
if(p.in(c.r))
return c;
}
return nil;
}
Row.which(row : self ref Row, p : Point) : ref Text
{
c : ref Column;
if(p.in(row.tag.all))
return row.tag;
c = row.whichcol(p);
if(c != nil)
return c.which(p);
return nil;
}
Row.typex(row : self ref Row, r : int, p : Point) : ref Text
{
w : ref Window;
t : ref Text;
clearmouse();
row.qlock.lock();
if(dat->bartflag)
t = dat->barttext;
else
t = row.which(p);
if(t!=nil && !(t.what==Tag && p.in(t.scrollr))){
w = t.w;
if(w == nil)
t.typex(r, 0);
else{
w.lock('K');
w.typex(t, r);
w.unlock();
}
}
row.qlock.unlock();
return t;
}
Row.clean(row : self ref Row, exiting : int) : int
{
clean : int;
i : int;
clean = TRUE;
for(i=0; i<row.ncol; i++)
clean &= row.col[i].clean(exiting);
return clean;
}
Row.dump(row : self ref Row, file : string)
{
i, j, m, n, dumped : int;
q0, q1 : int;
b : ref Iobuf;
buf, fontname, a : string;
r : ref Astring;
c : ref Column;
w, w1 : ref Window;
t : ref Text;
if(row.ncol == 0)
return;
{
if(file == nil){
if(home == nil){
warning(nil, "can't find file for dump: $home not defined\n");
raise "e";
}
buf = sprint("%s/acme.dump", home);
file = buf;
}
b = bufio->create(file, Bufio->OWRITE, 8r600);
if(b == nil){
warning(nil, sprint("can't open %s: %r\n", file));
raise "e";
}
r = stralloc(BUFSIZE);
b.puts(acme->wdir); b.putc('\n');
b.puts(fontnames[0]); b.putc('\n');
b.puts(fontnames[1]); b.putc('\n');
for(i=0; i<row.ncol; i++){
c = row.col[i];
b.puts(sprint("%11d", 100*(c.r.min.x-row.r.min.x)/row.r.dx()));
if(i == row.ncol-1)
b.putc('\n');
else
b.putc(' ');
}
for(i=0; i<row.ncol; i++){
c = row.col[i];
for(j=0; j<c.nw; j++)
c.w[j].body.file.dumpid = 0;
}
for(i=0; i<row.ncol; i++){
c = row.col[i];
for(j=0; j<c.nw; j++){
w = c.w[j];
w.commit(w.tag);
t = w.body;
# windows owned by others get special treatment
if(w.nopen[Dat->QWevent] > byte 0)
if(w.dumpstr == nil)
continue;
# zeroxes of external windows are tossed
if(t.file.ntext > 1)
for(n=0; n<t.file.ntext; n++){
w1 = t.file.text[n].w;
if(w == w1)
continue;
if(w1.nopen[Dat->QWevent] != byte 0) {
j = c.nw;
continue;
}
}
fontname = "";
if(t.reffont.f != font)
fontname = t.reffont.f.name;
a = t.file.name;
if(t.file.dumpid){
dumped = FALSE;
b.puts(sprint("x%11d %11d %11d %11d %11d %s\n", i, t.file.dumpid,
w.body.q0, w.body.q1,
100*(w.r.min.y-c.r.min.y)/c.r.dy(),
fontname));
}else if(w.dumpstr != nil){
dumped = FALSE;
b.puts(sprint("e%11d %11d %11d %11d %11d %s\n", i, t.file.dumpid,
0, 0,
100*(w.r.min.y-c.r.min.y)/c.r.dy(),
fontname));
}else if(len a == 0){ # don't save unnamed windows
continue;
}else if((!w.dirty && utils->access(a)==0) || w.isdir){
dumped = FALSE;
t.file.dumpid = w.id;
b.puts(sprint("f%11d %11d %11d %11d %11d %s\n", i, w.id,
w.body.q0, w.body.q1,
100*(w.r.min.y-c.r.min.y)/c.r.dy(),
fontname));
}else{
dumped = TRUE;
t.file.dumpid = w.id;
b.puts(sprint("F%11d %11d %11d %11d %11d %11d %s\n", i, j,
w.body.q0, w.body.q1,
100*(w.r.min.y-c.r.min.y)/c.r.dy(),
w.body.file.buf.nc, fontname));
}
a = nil;
buf = w.ctlprint(0);
b.puts(buf);
m = min(BUFSIZE, w.tag.file.buf.nc);
w.tag.file.buf.read(0, r, 0, m);
n = 0;
while(n<m && r.s[n]!='\n')
n++;
r.s[n++] = '\n';
b.puts(r.s[0:n]);
if(dumped){
q0 = 0;
q1 = t.file.buf.nc;
while(q0 < q1){
n = q1 - q0;
if(n > Dat->BUFSIZE)
n = Dat->BUFSIZE;
t.file.buf.read(q0, r, 0, n);
b.puts(r.s[0:n]);
q0 += n;
}
}
if(w.dumpstr != nil){
if(w.dumpdir != nil)
b.puts(sprint("%s\n%s\n", w.dumpdir, w.dumpstr));
else
b.puts(sprint("\n%s\n", w.dumpstr));
}
}
}
b.close();
b = nil;
strfree(r);
r = nil;
}
exception{
* =>
return;
}
}
rdline(b : ref Iobuf, line : int) : (int, string)
{
l : string;
l = b.gets('\n');
if(l != nil)
line++;
return (line, l);
}
Row.loadx(row : self ref Row, file : string, initing : int)
{
i, j, line, percent, y, nr, nfontr, n, ns, ndumped, dumpid, x : int;
b, bout : ref Iobuf;
fontname : string;
l, buf, t : string;
rune : int;
r, fontr : string;
c, c1, c2 : ref Column;
q0, q1 : int;
r1, r2 : Rect;
w : ref Window;
{
if(file == nil){
if(home == nil){
warning(nil, "can't find file for load: $home not defined\n");
raise "e";
}
buf = sprint("%s/acme.dump", home);
file = buf;
}
b = bufio->open(file, Bufio->OREAD);
if(b == nil){
warning(nil, sprint("can't open load file %s: %r\n", file));
raise "e";
}
{
# current directory
(line, l) = rdline(b, 0);
if(l == nil)
raise "e";
l = l[0:len l - 1];
if(sys->chdir(l) < 0){
warning(nil, sprint("can't chdir %s\n", l));
b.close();
return;
}
# global fonts
for(i=0; i<2; i++){
(line, l) = rdline(b, line);
if(l == nil)
raise "e";
l = l[0:len l -1];
if(l != nil && l != fontnames[i])
Reffont.get(i, TRUE, i==0 && initing, l);
}
if(initing && row.ncol==0)
row.init(mainwin.clipr);
(line, l) = rdline(b, line);
if(l == nil)
raise "e";
j = len l/12;
if(j<=0 || j>10)
raise "e";
for(i=0; i<j; i++){
percent = int l[12*i:12*i+11];
if(percent<0 || percent>=100)
raise "e";
x = row.r.min.x+percent*row.r.dx()/100;
if(i < row.ncol){
if(i == 0)
continue;
c1 = row.col[i-1];
c2 = row.col[i];
r1 = c1.r;
r2 = c2.r;
r1.max.x = x;
r2.min.x = x+Border;
if(r1.dx() < 50 || r2.dx() < 50)
continue;
draw(mainwin, (r1.min, r2.max), white, nil, (0, 0));
c1.reshape(r1);
c2.reshape(r2);
r2.min.x = x;
r2.max.x = x+Border;
draw(mainwin, r2, black, nil, (0, 0));
}
if(i >= row.ncol)
row.add(nil, x);
}
for(;;){
(line, l) = rdline(b, line);
if(l == nil)
break;
dumpid = 0;
case(l[0]){
'e' =>
if(len l < 1+5*12+1)
raise "e";
(line, l) = rdline(b, line); # ctl line; ignored
if(l == nil)
raise "e";
(line, l) = rdline(b, line); # directory
if(l == nil)
raise "e";
l = l[0:len l -1];
if(len l != 0)
r = l;
else{
if(home == nil)
r = "./";
else
r = home+"/";
}
nr = len r;
(line, l) = rdline(b, line); # command
if(l == nil)
raise "e";
t = l[0:len l -1];
spawn exec->run(nil, t, r, nr, TRUE, nil, nil, FALSE);
# r is freed in run()
continue;
'f' =>
if(len l < 1+5*12+1)
raise "e";
fontname = l[1+5*12:len l - 1];
ndumped = -1;
'F' =>
if(len l < 1+6*12+1)
raise "e";
fontname = l[1+6*12:len l - 1];
ndumped = int l[1+5*12:1+5*12+11];
'x' =>
if(len l < 1+5*12+1)
raise "e";
fontname = l[1+5*12: len l - 1];
ndumped = -1;
dumpid = int l[1+1*12:1+1*12+11];
* =>
raise "e";
}
l = l[0:len l -1];
if(len fontname != 0) {
fontr = fontname;
nfontr = len fontname;
}
else
(fontr, nfontr) = (nil, 0);
i = int l[1+0*12:1+0*12+11];
j = int l[1+1*12:1+1*12+11];
q0 = int l[1+2*12:1+2*12+11];
q1 = int l[1+3*12:1+3*12+11];
percent = int l[1+4*12:1+4*12+11];
if(i<0 || i>10)
raise "e";
if(i > row.ncol)
i = row.ncol;
c = row.col[i];
y = c.r.min.y+(percent*c.r.dy())/100;
if(y<c.r.min.y || y>=c.r.max.y)
y = -1;
if(dumpid == 0)
w = c.add(nil, nil, y);
else
w = c.add(nil, look->lookid(dumpid, TRUE), y);
if(w == nil)
continue;
w.dumpid = j;
(line, l) = rdline(b, line);
if(l == nil)
raise "e";
l = l[0:len l - 1];
r = l[5*12:len l];
nr = len r;
ns = -1;
for(n=0; n<nr; n++){
if(r[n] == '/')
ns = n;
if(r[n] == ' ')
break;
}
if(dumpid == 0)
w.setname(r, n);
for(; n<nr; n++)
if(r[n] == '|')
break;
w.cleartag();
w.tag.insert(w.tag.file.buf.nc, r[n+1:len r], nr-(n+1), TRUE, 0);
if(ndumped >= 0){
# simplest thing is to put it in a file and load that
buf = sprint("/tmp/d%d.%.4sacme", sys->pctl(0, nil), utils->getuser());
bout = bufio->create(buf, Bufio->OWRITE, 8r600);
if(bout == nil){
warning(nil, "can't create temp file: %r\n");
b.close();
return;
}
for(n=0; n<ndumped; n++){
rune = b.getc();
if(rune == '\n')
line++;
if(rune == Bufio->EOF){
bout.close();
bout = nil;
raise "e";
}
bout.putc(rune);
}
bout.close();
bout = nil;
w.body.loadx(0, buf, 1);
w.body.file.mod = TRUE;
for(n=0; n<w.body.file.ntext; n++)
w.body.file.text[n].w.dirty = TRUE;
w.settag();
sys->remove(buf);
buf = nil;
}else if(dumpid==0 && r[ns+1]!='+' && r[ns+1]!='-')
exec->get(w.body, nil, nil, FALSE, nil, 0);
l = r = nil;
if(fontr != nil){
exec->fontx(w.body, nil, nil, fontr, nfontr);
fontr = nil;
}
if(q0>w.body.file.buf.nc || q1>w.body.file.buf.nc || q0>q1)
q0 = q1 = 0;
w.body.show(q0, q1, TRUE);
w.maxlines = min(w.body.frame.nlines, max(w.maxlines, w.body.frame.maxlines));
}
b.close();
}
exception{
* =>
warning(nil, sprint("bad load file %s:%d\n", file, line));
b.close();
raise "e";
}
}
exception{
* =>
return;
}
}
allwindows(o: int, aw: ref Dat->Allwin)
{
for(i:=0; i<row.ncol; i++){
c := row.col[i];
for(j:=0; j<c.nw; j++){
w := c.w[j];
case (o){
ALLLOOPER =>
pick k := aw{
LP => ecmd->alllooper(w, k.lp);
}
ALLTOFILE =>
pick k := aw{
FF => ecmd->alltofile(w, k.ff);
}
ALLMATCHFILE =>
pick k := aw{
FF => ecmd->allmatchfile(w, k.ff);
}
ALLFILECHECK =>
pick k := aw{
FC => ecmd->allfilecheck(w, k.fc);
}
ALLELOGTERM =>
edit->allelogterm(w);
ALLEDITINIT =>
edit->alleditinit(w);
ALLUPDATE =>
edit->allupdate(w);
}
}
}
}