void getTXTprompt(char *str,int lim)
{
char *ptr;
editorptr=(struct ib_editor *)ie_getswap(TXTprompt.ptr);
if(!editorptr)
MALLOCERR();
memcpy(&tmpeditor,editorptr,sizeof(struct ib_editor));
ptr=ie_getline(&tmpeditor,0);
if(!ptr)
MALLOCERR();
makestr(str,ptr,lim);
}
void ReadWriteTextarea(char sw)
{
struct HTMLrecord *aptr=(struct HTMLrecord *)ie_getswap(focusedatom);
char fname[80];
if(aptr)
{
memcpy(&activeatom,aptr,sizeof(struct HTMLrecord));
activeatomptr=&activeatom;
activeadr=focusedatom;
getTXTprompt(fname,79);
editorptr=(struct ib_editor *)ie_getswap(activeatomptr->ptr);
if(editorptr)
{
memcpy(&tmpeditor,editorptr,sizeof(struct ib_editor));
if(sw==INPUT_READFILE)
{
ie_insblock(&tmpeditor,fname);
editorptr=(struct ib_editor *)ie_getswap(activeatomptr->ptr);
if(editorptr)
{
memcpy(editorptr,&tmpeditor,sizeof(struct ib_editor));
swapmod=1;
}
else
MALLOCERR();
}
else
{
strcpy(tmpeditor.filename,fname);
outs(MSG_WRITE);
ie_savef(&tmpeditor);
}
}
else
MALLOCERR();
redrawHTML(REDRAW_NO_MESSAGE,REDRAW_VIRTUAL);
activeatomptr=&activeatom;
activeadr=focusedatom;
activeatomcursor(1);
}//end if pointer exists - else "nonfatal error"
}
void generateprt(void)
{
unsigned currentHTMLatom;
struct ib_editor txt;
int x,y,l,k;
char radka[IE_MAXLEN+2], *ptr;
struct HTMLrecord *atomptr;
/* printf("Console width is: %d\n\n",CONSOLEWIDTH);
#ifndef CLEMENTINE
fflush(stdout);
#endif*/
ie_openf_lim(&txt,CONTEXT_TMP,MAXLINES2PRINT);
strcpy(txt.filename,PRINTFNAME);
currentHTMLatom=p->firstHTMLatom;
while(currentHTMLatom!=IE_NULL)
{
// kbhit();
atomptr=(struct HTMLrecord *)ie_getswap(currentHTMLatom);
if(!atomptr)
MALLOCERR();
currentHTMLatom=atomptr->next;
if(atomptr->frameID==p->activeframe &&
atomptr->type==TEXT ||
atomptr->type==HR ||
atomptr->type==LI ||
atomptr->type==TD_BACKGROUND ||
(atomptr->type==TD)
&& (atomptr->data1 || atomptr->data2) ||
(atomptr->type==TABLE)
&& (atomptr->data1) ||
atomptr->type==INPUT
&& (atomptr->data1==TEXT ||
atomptr->data1==SUBMIT ||
atomptr->data1==BUTTON))
{
x=atomptr->x/FIXEDFONTX;
y=(int)((atomptr->y+FIXEDFONTY/2-1)/FIXEDFONTY);
if(x>=0 && x<IE_MAXLEN && y>=0 && y<MAXLINES2PRINT)
{
if(atomptr->type==LI)
{
if(x>0)x--;
virtualtextdraw(&txt,x,y,"*",1);
}
else
if(atomptr->type==HR || atomptr->type==TD ||
atomptr->type==TD_BACKGROUND || atomptr->type==TABLE)
{
char z='-';
int yy;
if(atomptr->type==HR)
z='=';
l=atomptr->xx/FIXEDFONTX-x;
if(l<0)l=0;
if(l>IE_MAXLEN)l=IE_MAXLEN;
radka[l]='\0';
k=l;
while(--k>=0)
radka[k]=z;
if(atomptr->type==TD || atomptr->type==TD_BACKGROUND)
{
strcat(radka,"+-");
yy=(int)((atomptr->yy+FIXEDFONTY/2)/FIXEDFONTY);
while(y<yy)
virtualtextdraw(&txt,x+l,y++,"|",1);
l++; //+-
}
else
if(atomptr->type==TABLE)
{
radka[0]=',';
yy=(int)(atomptr->yy/FIXEDFONTY)-1;
while(yy>y)
virtualtextdraw(&txt,x,yy--,"|",1);
l--;
}
virtualtextdraw(&txt,x,y,radka,l);
}
else
{
if(atomptr->type==INPUT)
{
editorptr=(struct ib_editor *)ie_getswap(atomptr->ptr);
if(editorptr)
{
memcpy(&tmpeditor,editorptr,sizeof(struct ib_editor));
ptr=ie_getline(&tmpeditor,0);
}
else
ptr=NULL;
}
else
ptr=ie_getswap(atomptr->ptr);
if(!ptr)
memerr();
l=strlen(ptr);
if(l+x>IE_MAXLEN)l=IE_MAXLEN-x;
if(l<0)l=0;
makestr(radka,ptr,l);
virtualtextdraw(&txt,x,y,radka,l);
}
}
}
}
if(txt.lines+4<txt.maxlines)
{
int l;
ie_insline(&txt,0,"");
memset(radka,'_',CONSOLEWIDTH);
radka[CONSOLEWIDTH]='\0';
ie_insline(&txt,0,radka);
memset(radka,' ',CONSOLEWIDTH);
l=strlen(p->htmlframe[p->activeframe].cacheitem.URL);
if(l>CONSOLEWIDTH-28)
{
l=CONSOLEWIDTH-28;
strncpy(&radka[CONSOLEWIDTH-28],"...",3);
}
strncpy(radka,p->htmlframe[p->activeframe].cacheitem.URL,l);
inettime(&radka[CONSOLEWIDTH-25]);
ie_insline(&txt,0,radka);
memset(radka,' ',CONSOLEWIDTH);
l=strlen(arachne.title);
if(l>CONSOLEWIDTH-16)
{
l=CONSOLEWIDTH-16;
strncpy(&radka[CONSOLEWIDTH-16],"...",3);
}
strncpy(radka,arachne.title,l);
//!!glennmcc: Jan 26, 2005 -- keep aligned regardless of changes to VER
//also added lowercase 'v' in front of version number
sprintf(&radka[CONSOLEWIDTH-(9+strlen(VER))],"Arachne v%s",VER);
// sprintf(&radka[CONSOLEWIDTH-17],"Arachne %s",VER);
//!!glennmcc: end
ie_insline(&txt,0,radka);
}
{
char ffeed[2]=" ";
ffeed[0]=12; //form feed?
ie_insline(&txt,txt.lines,ffeed);
}
ie_savef(&txt);
ie_killcontext(CONTEXT_TMP); //clear temporary file
// ie_closef(&txt);
}
//. Mix only the paletes on screen (visible)
void MixVisiblePaletes(char writepal)
{
int pocet=0,i,celkpocet=0;
int secidx[MAXPALMIX+1];
XSWAP atomadr[MAXPALMIX+1];
struct picinfo *dataptr;
struct picinfo *obrazky;
struct Url url;
int maxpocet;//,frameID;
XSWAP dummy1;
unsigned dummy2;
unsigned currentHTMLatom=p->firstHTMLatom,nextHTMLatom;
struct HTMLframe *frame;
struct HTMLrecord *imgatomptr;
struct HTTPrecord HTTPdoc;
// struct TMPframedata *htmldata;
#ifdef POSIX
maxpocet=MAXPALMIX;
#else
maxpocet=(int)((farcoreleft()-2000l)/(5500+sizeof(struct picinfo)));
if(maxpocet>MAXPALMIX)
maxpocet=MAXPALMIX;
else if(maxpocet<1)
maxpocet=1;
#endif
obrazky=farmalloc(sizeof(struct picinfo)*maxpocet);
if(!obrazky)memerr();
// while(HTMLdoc.cur<HTMLdoc.len)
while(currentHTMLatom!=IE_NULL)
{
kbhit();
imgatomptr=(struct HTMLrecord *)ie_getswap(currentHTMLatom);
if(!imgatomptr)
MALLOCERR();
nextHTMLatom=imgatomptr->next;
frame=&(p->htmlframe[imgatomptr->frameID]);
if( (imgatomptr->type==IMG || imgatomptr->type==TD_BACKGROUND) &&
(imgatomptr->y>=frame->posY ||
imgatomptr->yy>=frame->posY) &&
(imgatomptr->y<frame->posY+frame->scroll.ysize ||
imgatomptr->yy<frame->posY+frame->scroll.ysize) &&
(imgatomptr->x>=frame->posX ||
imgatomptr->xx>=frame->posX) &&
(imgatomptr->x<frame->posX+frame->scroll.xsize ||
imgatomptr->xx<frame->posX+frame->scroll.xsize)
|| imgatomptr->type==BACKGROUND)
{
// idx[celkpocet]=HTMLdoc.cur;
atomadr[celkpocet]=currentHTMLatom;
dataptr=(struct picinfo *)ie_getswap(imgatomptr->ptr);
if(dataptr)
{
dataptr->palismap=0;
swapmod=1;
if(celkpocet<MAXPALMIX)
{
memcpy(&obrazky[pocet],dataptr,sizeof(struct picinfo));
AnalyseURL(obrazky[pocet].URL,&url,IGNORE_PARENT_FRAME);
if(SearchInCache(&url,&HTTPdoc,&dummy1,&dummy2))
{
i=0;
while(i<pocet)
{
if(!strcmp(obrazky[i].filename,HTTPdoc.locname))
{
secidx[celkpocet++]=i;
goto nextobrazek;
}
i++;
}
//pocitaji se jenom GIFy a bitmapy:
// tr.: only GIFs and bitmaps are counted/calculated
if(HTTPdoc.locname[0] &&
(strstr(HTTPdoc.locname,".GIF") ||
strstr(HTTPdoc.locname,".BMP")))
{
strcpy(obrazky[pocet].filename,HTTPdoc.locname);
secidx[celkpocet++]=pocet; //u prvniho obrazku 0, u druheho 1;
// tr.: at the first picture 0, at the second 1
pocet++;
}
if(pocet==maxpocet)
goto allobrazky;
}
}
else
goto allobrazky;
}//endif nasel sem neco (tr.: endif I found something)
else
MALLOCERR();
}
nextobrazek:
// HTMLdoc.cur++;
currentHTMLatom=nextHTMLatom;
}
allobrazky:
i=0;
if(celkpocet>0)
{
if(!MixPal(obrazky,pocet,writepal)) //zkusim smichat palety...
// tr.: I try to mix the palette
goto ven;
while(i<celkpocet)
{
//zrychlena verze (tr.: accelerated version)
imgatomptr=(struct HTMLrecord *)ie_getswap(atomadr[i]);
if(imgatomptr && (imgatomptr->type==IMG || imgatomptr->type==BACKGROUND || imgatomptr->type==TD_BACKGROUND))
{
dataptr=(struct picinfo *)ie_getswap(imgatomptr->ptr);
if(dataptr)
{
int resize_x=dataptr->resize_x;
int resize_y=dataptr->resize_y;
memcpy(dataptr,&obrazky[secidx[i]],sizeof(struct picinfo));
dataptr->resize_x=resize_x;
dataptr->resize_y=resize_y;
swapmod=1;
}
else
MALLOCERR();
}
else
MALLOCERR();
i++;
}
}
ven:
if(obrazky) farfree(obrazky);
}
//search in HTML document
void SearchString(void)
{
struct HTMLrecord HTMLatom,foundatom;
unsigned currentHTMLatom=p->firstonscr,foundHTMLatom,nextHTMLatom;
struct HTMLframe *frame=&(p->htmlframe[p->activeframe]);
long minY=0l;
char *str,*tmp,*foundstr,*ptr,found=0;
struct HTMLrecord *atomptr;
str=farmalloc(IE_MAXLEN+2);
tmp=farmalloc(IE_MAXLEN+2);
foundstr=farmalloc(IE_MAXLEN+2);
if(!str || !tmp || !foundstr)
memerr();
getTXTprompt(str,IE_MAXLEN);
if(p->HTMLatomcounter>1000)
{
sprintf(tmp,MSG_SRCH1,str);
outs(tmp);
}
strlwr(str);
while(currentHTMLatom!=IE_NULL)
{
// kbhit();
atomptr=(struct HTMLrecord *)ie_getswap(currentHTMLatom);
if(!atomptr)
MALLOCERR();
nextHTMLatom=atomptr->next;
if(atomptr->type==TEXT && atomptr->frameID==p->activeframe &&
atomptr->y>=frame->posY)
{
memcpy(&HTMLatom,atomptr,sizeof(struct HTMLrecord));
ptr=ie_getswap(atomptr->ptr);
if(!ptr)
MALLOCERR();
strcpy(tmp,ptr);
//tmp[IE_MAXLEN]='\0';
strlwr(tmp);
if(strstr(tmp,str) && HTMLatom.y>frame->posY && lastfound!=currentHTMLatom &&
(lastfoundY<HTMLatom.y || lastfoundY==HTMLatom.y && lastfoundX<HTMLatom.x) &&
(!found || HTMLatom.y<minY))
{
minY=HTMLatom.y;
memcpy(&foundatom,&HTMLatom,sizeof(struct HTMLrecord));
makestr(foundstr,ptr,IE_MAXLEN);
foundHTMLatom=currentHTMLatom;
found=1;
if(foundHTMLatom==p->firstHTMLatom)
break;
}
}
currentHTMLatom=nextHTMLatom;
}//loop
if(found)
{
if(foundatom.yy>frame->posY+frame->scroll.ysize)
{
frame->posY=foundatom.y-FUZZYPIX;
if(frame->posY+frame->scroll.ysize>frame->scroll.total_y)
frame->posY=frame->scroll.total_y-frame->scroll.ysize;
if(frame->posY<0)
frame->posY=0;
}
if(foundatom.xx>frame->posX+frame->scroll.xsize || foundatom.x<frame->posX)
{
frame->posX=foundatom.x;
if(frame->posX+frame->scroll.xsize>frame->scroll.total_x)
frame->posX=frame->scroll.total_x-frame->scroll.xsize;
}
//!!glennmcc: Sep 21, 2007 -- place pointer at new postion
#ifdef CAV
ImouseSet((int)foundatom.x,(int)foundatom.y);
#endif
//!!glennmcc: end
if(arachne.framescount)
{
p->activeframe=0;
redrawHTML(REDRAW_NO_MESSAGE,REDRAW_CREATE_VIRTUAL);
}
else
redrawHTML(REDRAW_NO_MESSAGE,REDRAW_VIRTUAL);
highlightatom(&foundatom);
lastfound=foundHTMLatom;
lastfoundY=foundatom.y;
lastfoundX=foundatom.x;
outs(foundstr);
ie_appendclip(foundstr);
GLOBAL.clipdel=0;
}
else
{
redrawHTML(REDRAW_NO_MESSAGE,REDRAW_VIRTUAL);
outs(MSG_SRCH2);
}
farfree(foundstr);
farfree(tmp);
farfree(str);
}
//search in active TEXTAREA...
void SearchInTextarea(char cont)
{
int i=0;
struct HTMLrecord *aptr=(struct HTMLrecord *)ie_getswap(focusedatom);
if(aptr)
{
char searchstring[IE_MAXLEN+1],str[IE_MAXLEN+80],*ptr;
int l1,l2,x;
memcpy(&activeatom,aptr,sizeof(struct HTMLrecord));
activeatomptr=&activeatom;
activeadr=focusedatom;
getTXTprompt(searchstring,IE_MAXLEN);
sprintf(str,MSG_SRCH1,searchstring);
outs(str);
l1=strlen(searchstring);
if(l1==0)
goto redraw_and_exit;
editorptr=(struct ib_editor *)ie_getswap(activeatomptr->ptr);
if(editorptr)
{
memcpy(&tmpeditor,editorptr,sizeof(struct ib_editor));
if(cont)
i=tmpeditor.y;
while(i<tmpeditor.lines)
{
ptr=ie_getline(&tmpeditor,i);
if(cont)
{
x=tmpeditor.x+l1;
ptr+=x;
cont=0;
}
else
x=0;
l2=strlen(ptr);
while(l2>=l1)
{
if(!strncmpi(searchstring,ptr,l1))
{
tmpeditor.y=i;
tmpeditor.x=x;
editorptr=(struct ib_editor *)ie_getswap(activeatomptr->ptr);
if(editorptr)
{
memcpy(editorptr,&tmpeditor,sizeof(struct ib_editor));
swapmod=1;
}
activeatomtick(ZOOM_SYNCHRO,TEXTAREA_NOREFRESH); //found
goto redraw_and_exit;
}
ptr++;
l2--;
x++;
}//loop
i++;
}//loop
}
else
MALLOCERR();
outs(MSG_SRCH2); //not found
redraw_and_exit:
redrawHTML(REDRAW_NO_MESSAGE,REDRAW_VIRTUAL);
activeatomptr=&activeatom;
activeadr=focusedatom;
activeatomcursor(1);
}//end if pointer exists - else "nonfatal error"
}