void
textinsert(Text *t, uint q0, Rune *r, uint n, int tofile)
{
int c, i;
Text *u;
if(tofile && t->ncache != 0)
error("text.insert");
if(n == 0)
return;
if(tofile){
fileinsert(t->file, q0, r, n);
if(t->what == Body){
t->w->dirty = TRUE;
t->w->utflastqid = -1;
}
if(t->file->ntext > 1)
for(i=0; i<t->file->ntext; i++){
u = t->file->text[i];
if(u != t){
u->w->dirty = TRUE; /* always a body */
textinsert(u, q0, r, n, FALSE);
textsetselect(u, u->q0, u->q1);
textscrdraw(u);
}
}
}
if(q0 < t->iq1)
t->iq1 += n;
if(q0 < t->q1)
t->q1 += n;
if(q0 < t->q0)
t->q0 += n;
if(q0 < t->org)
t->org += n;
else if(q0 <= t->org+t->fr.nchars)
frinsert(&t->fr, r, r+n, q0-t->org);
if(t->w){
c = 'i';
if(t->what == Body)
c = 'I';
if(n <= EVENTSIZE)
winevent(t->w, "%c%d %d 0 %d %.*S\n", c, q0, q0+n, n, n, r);
else
winevent(t->w, "%c%d %d 0 0 \n", c, q0, q0+n, n);
}
}
void
textdelete(Text *t, uint q0, uint q1, int tofile)
{
uint n, p0, p1;
int i, c;
Text *u;
if(tofile && t->ncache != 0)
error("text.delete");
n = q1-q0;
if(n == 0)
return;
if(tofile){
filedelete(t->file, q0, q1);
if(t->what == Body){
t->w->dirty = TRUE;
t->w->utflastqid = -1;
}
if(t->file->ntext > 1)
for(i=0; i<t->file->ntext; i++){
u = t->file->text[i];
if(u != t){
u->w->dirty = TRUE; /* always a body */
textdelete(u, q0, q1, FALSE);
textsetselect(u, u->q0, u->q1);
textscrdraw(u);
}
}
}
if(q0 < t->iq1)
t->iq1 -= min(n, t->iq1-q0);
if(q0 < t->q0)
t->q0 -= min(n, t->q0-q0);
if(q0 < t->q1)
t->q1 -= min(n, t->q1-q0);
if(q1 <= t->org)
t->org -= n;
else if(q0 < t->org+t->fr.nchars){
p1 = q1 - t->org;
if(p1 > t->fr.nchars)
p1 = t->fr.nchars;
if(q0 < t->org){
t->org = q0;
p0 = 0;
}else
p0 = q0 - t->org;
frdelete(&t->fr, p0, p1);
textfill(t);
}
if(t->w){
c = 'd';
if(t->what == Body)
c = 'D';
winevent(t->w, "%c%d %d 0 0 \n", c, q0, q1);
}
}
void wxDFBEventsHandler::HandleDFBEvent(const wxDFBEvent& event)
{
switch ( event.GetClass() )
{
case DFEC_WINDOW:
{
wxDFBWindowEvent winevent(((const DFBEvent&)event).window);
wxNonOwnedWindow::HandleDFBWindowEvent(winevent);
break;
}
case DFEC_NONE:
case DFEC_INPUT:
case DFEC_USER:
#if wxCHECK_DFB_VERSION(0,9,23)
case DFEC_UNIVERSAL:
#endif
{
wxLogTrace(TRACE_EVENTS,
"ignoring event of unsupported class %i",
(int)event.GetClass());
}
}
}
void
look3(Text *t, uint q0, uint q1, int external)
{
int n, c, f, expanded;
Text *ct;
Expand e;
Rune *r;
uint p;
Plumbmsg *m;
Runestr dir;
char buf[32];
ct = seltext;
if(ct == nil)
seltext = t;
expanded = expand(t, q0, q1, &e);
if(!external && t->w!=nil && t->w->nopen[QWevent]>0){
/* send alphanumeric expansion to external client */
if(expanded == FALSE)
return;
f = 0;
if((e.u.at!=nil && t->w!=nil) || (e.nname>0 && lookfile(e.name, e.nname)!=nil))
f = 1; /* acme can do it without loading a file */
if(q0!=e.q0 || q1!=e.q1)
f |= 2; /* second (post-expand) message follows */
if(e.nname)
f |= 4; /* it's a file name */
c = 'l';
if(t->what == Body)
c = 'L';
n = q1-q0;
if(n <= EVENTSIZE){
r = runemalloc(n);
bufread(&t->file->b, q0, r, n);
winevent(t->w, "%c%d %d %d %d %.*S\n", c, q0, q1, f, n, n, r);
free(r);
}else
winevent(t->w, "%c%d %d %d 0 \n", c, q0, q1, f, n);
if(q0==e.q0 && q1==e.q1)
return;
if(e.nname){
n = e.nname;
if(e.a1 > e.a0)
n += 1+(e.a1-e.a0);
r = runemalloc(n);
runemove(r, e.name, e.nname);
if(e.a1 > e.a0){
r[e.nname] = ':';
bufread(&e.u.at->file->b, e.a0, r+e.nname+1, e.a1-e.a0);
}
}else{
n = e.q1 - e.q0;
r = runemalloc(n);
bufread(&t->file->b, e.q0, r, n);
}
f &= ~2;
if(n <= EVENTSIZE)
winevent(t->w, "%c%d %d %d %d %.*S\n", c, e.q0, e.q1, f, n, n, r);
else
winevent(t->w, "%c%d %d %d 0 \n", c, e.q0, e.q1, f, n);
free(r);
goto Return;
}
if(plumbsendfid != nil){
/* send whitespace-delimited word to plumber */
m = emalloc(sizeof(Plumbmsg));
m->src = estrdup("acme");
m->dst = nil;
dir = dirname(t, nil, 0);
if(dir.nr==1 && dir.r[0]=='.'){ /* sigh */
free(dir.r);
dir.r = nil;
dir.nr = 0;
}
if(dir.nr == 0)
m->wdir = estrdup(wdir);
else
m->wdir = runetobyte(dir.r, dir.nr);
free(dir.r);
m->type = estrdup("text");
m->attr = nil;
buf[0] = '\0';
if(q1 == q0){
if(t->q1>t->q0 && t->q0<=q0 && q0<=t->q1){
q0 = t->q0;
q1 = t->q1;
}else{
p = q0;
while(q0>0 && (c=tgetc(t, q0-1))!=' ' && c!='\t' && c!='\n')
q0--;
while(q1<t->file->b.nc && (c=tgetc(t, q1))!=' ' && c!='\t' && c!='\n')
q1++;
if(q1 == q0){
plumbfree(m);
goto Return;
}
sprint(buf, "click=%d", p-q0);
m->attr = plumbunpackattr(buf);
}
}
r = runemalloc(q1-q0);
bufread(&t->file->b, q0, r, q1-q0);
m->data = runetobyte(r, q1-q0);
m->ndata = strlen(m->data);
free(r);
if(m->ndata<messagesize-1024 && plumbsendtofid(plumbsendfid, m) >= 0){
plumbfree(m);
goto Return;
}
plumbfree(m);
/* plumber failed to match; fall through */
}
/* interpret alphanumeric string ourselves */
if(expanded == FALSE)
return;
if(e.name || e.u.at)
openfile(t, &e);
else{
if(t->w == nil)
return;
ct = &t->w->body;
if(t->w != ct->w)
winlock(ct->w, 'M');
if(t == ct)
textsetselect(ct, e.q1, e.q1);
n = e.q1 - e.q0;
r = runemalloc(n);
bufread(&t->file->b, e.q0, r, n);
if(search(ct, r, n) && e.jump)
moveto(mousectl, addpt(frptofchar(&ct->fr, ct->fr.p0), Pt(4, ct->fr.font->height-4)));
if(t->w != ct->w)
winunlock(ct->w);
free(r);
}
Return:
free(e.name);
free(e.bname);
}
