void
lastview( /* return to a previous view */
char *s
)
{
char buf[128];
char *fname;
int success;
VIEW nv;
/* get parameters from a file */
if (nextword(buf, sizeof(buf), s) != NULL) {
nv = stdview;
if ((fname = getpath(buf, "", R_OK)) == NULL ||
(success = viewfile(fname, &nv, NULL)) == -1) {
sprintf(errmsg, "cannot open \"%s\"", buf);
error(COMMAND, errmsg);
return;
}
if (!success)
error(COMMAND, "wrong file format");
else
newview(&nv);
return;
}
if (oldview.type == 0) { /* no old view! */
error(COMMAND, "no previous view");
return;
}
nv = ourview;
ourview = oldview;
oldview = nv;
newimage(NULL);
}
int
main( /* takes both the octree and the image */
int argc,
char *argv[]
)
{
int i;
char combuf[PATH_MAX];
progname = argv[0];
for (i = 1; i < argc-2; i++)
if (!strcmp(argv[i], "-s"))
slow++;
else if (!strcmp(argv[i], "-T"))
strcat(rtcom, " -oTp");
else
break;
if (i > argc-2) {
fprintf(stderr, "Usage: %s [-s][-T] [rtrace args] octree picture\n",
progname);
exit(1);
}
picture = argv[argc-1];
/* get the viewing parameters */
if (viewfile(picture, &ourview, &ourres) <= 0 ||
setview(&ourview) != NULL) {
fprintf(stderr, "%s: cannot get view from \"%s\"\n",
progname, picture);
exit(1);
}
/* open the display */
if ((theDisplay = XOpenDisplay(NULL)) == NULL) {
fprintf(stderr,
"%s: cannot open display; DISPLAY variable set?\n",
progname);
exit(1);
}
/* build input command */
sprintf(combuf, "%s \"%s\" | %s", xicom, picture, rtcom);
for ( ; i < argc-1; i++) {
strcat(combuf, " ");
strcat(combuf, argv[i]);
}
/* start the damn thing */
if ((pin = popen(combuf, "r")) == NULL)
exit(1);
/* loop on input */
mainloop();
/* close pipe and exit */
pclose(pin);
exit(0);
}
void ViewTableListWidget::modifyViewTable()
{
QFile viewfile("viewtables.dat");
if (!viewfile.open(QIODevice::ReadWrite | QIODevice::Text))
{
QMessageBox::warning(0,tr("警告"),tr("文件打开失败！"),tr("确定"));
return;
}
QTextStream in(&viewfile);
viewfile.resize(0);
viewfile.seek(0);
for(int i = 0; i < this->rowCount(); i++)
{
in<<item(i,0)->text()<<"*"<<item(i,2)->text()<<"*"<<item(i,3)->text()<<"\n";
}
viewfile.close();
}
/**************************************************************************
*
*N display_library_contents
*
*:::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::
*
* Purpose:
*P
* List the tables in the Library level directory and display their
* contents if selected.
*E
*:::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::
*
* Parameters:
*A
* library <input> == (library_type) VPF library structure.
*E
*:::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::
*
* History:
*H
* Barry Michaels DOS Turbo C
*E
*************************************************************************/
void display_library_contents( library_type library )
{
char *filename, *libpath, *path, *libstr;
libstr = (char *)vpfmalloc(128);
libpath = (char *)vpfmalloc(255);
filename = (char *)vpfmalloc(128);
path = (char *)vpfmalloc(255);
strcpy( libstr, "Library: " );
strcat( libstr, library.name );
strcpy(libpath,library.path);
strcat(libpath,"*.*");
do {
strcpy(filename,pickfile(libpath,0,libstr));
if (strcmp(filename,"")==0) break;
strcpy( path, library.path );
strcat( path, filename );
rightjust(path);
leftjust(path);
strlwr(path);
if (is_vpf_table(path)) {
strlwr(path);
if (strstr(path,".doc"))
vpf_dump_doc_table(path,"temp.out");
else
vpf_dump_table(path,"temp.out");
viewfile("temp.out", getmaxy()/3);
unlink("temp.out");
} else {
not_a_vpf_table(path);
}
} while (strcmp(filename,"") != 0);
free(path);
free(filename);
free(libpath);
free(libstr);
}
/**************************************************************************
*
*N display_database_contents
*
*:::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::
*
* Purpose:
*P
* List the tables in the Database level directory and display their
* contents if selected.
*E
*:::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::
*
* Parameters:
*A
* database <input> == (database_type) VPF database.
*E
*:::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::
*
* History:
*H
* Barry Michaels DOS Turbo C
*E
*************************************************************************/
void display_database_contents( database_type database )
{
char *filename, *dbpath, *path, *dbstr;
dbstr = (char *)vpfmalloc(128);
dbpath = (char *)vpfmalloc(255);
filename = (char *)vpfmalloc(128);
path = (char *)vpfmalloc(255);
strcpy( dbstr, "Database: " );
strcat( dbstr, database.name );
strcpy(dbpath,database.path);
strcat(dbpath,"*.*");
do {
strcpy(filename,pickfile(dbpath,0,dbstr));
if (strcmp(filename,"")==0) break;
strcpy( path, database.path );
strcat( path, filename );
rightjust(path);
strlwr(path);
if (is_vpf_table(path)) {
if (strstr(path,".doc"))
vpf_dump_doc_table(path,"temp.out");
else
vpf_dump_table(path,"temp.out");
viewfile("temp.out", getmaxy()/3);
unlink("temp.out");
} else {
not_a_vpf_table(path);
}
} while (strcmp(filename,"") != 0);
free(path);
free(filename);
free(dbpath);
free(dbstr);
}
/* main, menu */
void view (void) {
char buf [80];
register char *name = cur->d.cat[cur->d.curfile].name;
register d;
if (userview) {
strcpy (buf, viewname);
strcat (buf, " ");
strcat (buf, name);
VRestore ();
syscmd (buf);
VReopen ();
VRedraw ();
setdir (cur == left ? right : left, NULL);
setdir (cur, NULL);
return;
}
if ((d = open (name, 0)) < 0) {
error ("Cannot open %s", name);
return;
}
VIEWFILE viewfile(d, name);
close (d);
}
static void
init( /* get view and find window */
char *pname,
char *wname
)
{
extern Window xfindwind();
XWindowAttributes wa;
XColor xc;
XGCValues gcv;
register int i;
/* get the viewing parameters */
if (viewfile(pname, &ourview, &pres) <= 0 ||
setview(&ourview) != NULL) {
fprintf(stderr, "%s: cannot get view from \"%s\"\n",
progname, pname);
exit(1);
}
/* open the display */
if ((theDisplay = XOpenDisplay(NULL)) == NULL) {
fprintf(stderr,
"%s: cannot open display; DISPLAY variable set?\n",
progname);
exit(1);
}
/* find our window */
if (wname == NULL) {
/* remove directory prefix from name */
for (i = strlen(pname); i-- > 0; )
if (pname[i] == '/')
break;
wname = pname+i+1;
i = 0;
} else
i = 1;
gwind = xfindwind(theDisplay, rwind, wname, 4);
if (gwind == None) {
if (i) {
fprintf(stderr, "%s: cannot find \"%s\" window\n",
progname, wname);
exit(2);
}
/* start ximage */
if (fork() == 0) {
execlp(XIM, XIM, "-c", "256", pname, 0);
perror(XIM);
fprintf(stderr, "%s: cannot start %s\n",
progname, XIM);
kill(getppid(), SIGPIPE);
_exit(1);
}
do
sleep(8);
while ((gwind=xfindwind(theDisplay,rwind,wname,4)) == None);
} else
XMapRaised(theDisplay, gwind);
do {
XGetWindowAttributes(theDisplay, gwind, &wa);
sleep(6);
} while (wa.map_state != IsViewable);
if (wa.width != scanlen(&pres) || wa.height != numscans(&pres)) {
fprintf(stderr,
"%s: warning -- window seems to be the wrong size!\n",
progname);
if (pres.rt & YMAJOR) {
pres.xr = wa.width;
pres.yr = wa.height;
} else {
pres.xr = wa.height;
pres.yr = wa.width;
}
}
/* set graphics context */
gcv.font = XLoadFont(theDisplay, FONTNAME);
if (gcv.font == 0) {
fprintf(stderr, "%s: cannot load font \"%s\"\n",
progname, FONTNAME);
exit(1);
}
xc.red = col[0] >= 1.0 ? 65535 : (unsigned)(65536*col[0]);
xc.green = col[1] >= 1.0 ? 65535 : (unsigned)(65536*col[1]);
xc.blue = col[2] >= 1.0 ? 65535 : (unsigned)(65536*col[2]);
xc.flags = DoRed|DoGreen|DoBlue;
gcv.background = xc.green >= 32768 ?
BlackPixel(theDisplay,DefaultScreen(theDisplay)) :
WhitePixel(theDisplay,DefaultScreen(theDisplay)) ;
if (XAllocColor(theDisplay, wa.colormap, &xc)) {
gcv.foreground = xc.pixel;
vecGC = XCreateGC(theDisplay,gwind,
GCForeground|GCBackground|GCFont,&gcv);
strGC = vecGC;
} else {
gcv.function = GXinvert;
vecGC = XCreateGC(theDisplay,gwind,GCFunction,&gcv);
gcv.foreground = xc.green < 32768 ?
BlackPixel(theDisplay,DefaultScreen(theDisplay)) :
WhitePixel(theDisplay,DefaultScreen(theDisplay)) ;
strGC = XCreateGC(theDisplay,gwind,
GCForeground|GCBackground|GCFont,&gcv);
}
}
int
main(int argc, char *argv[])
{
#define check(ol,al) if (argv[i][ol] || \
badarg(argc-i-1,argv+i+1,al)) \
goto badopt
#define bool(olen,var) switch (argv[i][olen]) { \
case '\0': var = !var; break; \
case 'y': case 'Y': case 't': case 'T': \
case '+': case '1': var = 1; break; \
case 'n': case 'N': case 'f': case 'F': \
case '-': case '0': var = 0; break; \
default: goto badopt; }
char *err;
char *recover = NULL;
char *outfile = NULL;
char *zfile = NULL;
int loadflags = ~IO_FILES;
int seqstart = 0;
int persist = 0;
int duped1 = -1;
int rval;
int i;
/* record start time */
tstart = time((time_t *)NULL);
/* global program name */
progname = argv[0] = fixargv0(argv[0]);
/* option city */
for (i = 1; i < argc; i++) {
/* expand arguments */
while ((rval = expandarg(&argc, &argv, i)) > 0)
;
if (rval < 0) {
sprintf(errmsg, "cannot expand '%s'", argv[i]);
error(SYSTEM, errmsg);
}
if (argv[i] == NULL || argv[i][0] != '-')
break; /* break from options */
if (!strcmp(argv[i], "-version")) {
puts(VersionID);
quit(0);
}
if (!strcmp(argv[i], "-defaults") ||
!strcmp(argv[i], "-help")) {
printdefaults();
quit(0);
}
rval = getrenderopt(argc-i, argv+i);
if (rval >= 0) {
i += rval;
continue;
}
rval = getviewopt(&ourview, argc-i, argv+i);
if (rval >= 0) {
i += rval;
continue;
}
/* rpict options */
switch (argv[i][1]) {
case 'v': /* view file */
if (argv[i][2] != 'f')
goto badopt;
check(3,"s");
rval = viewfile(argv[++i], &ourview, NULL);
if (rval < 0) {
sprintf(errmsg,
"cannot open view file \"%s\"",
argv[i]);
error(SYSTEM, errmsg);
} else if (rval == 0) {
sprintf(errmsg,
"bad view file \"%s\"",
argv[i]);
error(USER, errmsg);
}
break;
case 'p': /* pixel */
switch (argv[i][2]) {
case 's': /* sample */
check(3,"i");
psample = atoi(argv[++i]);
break;
case 't': /* threshold */
check(3,"f");
maxdiff = atof(argv[++i]);
break;
case 'j': /* jitter */
check(3,"f");
dstrpix = atof(argv[++i]);
break;
case 'a': /* aspect */
check(3,"f");
pixaspect = atof(argv[++i]);
break;
case 'm': /* motion */
check(3,"f");
mblur = atof(argv[++i]);
break;
case 'd': /* aperture */
check(3,"f");
dblur = atof(argv[++i]);
break;
default:
goto badopt;
}
break;
case 'x': /* x resolution */
check(2,"i");
hresolu = atoi(argv[++i]);
break;
case 'y': /* y resolution */
check(2,"i");
vresolu = atoi(argv[++i]);
break;
case 'S': /* slave index */
check(2,"i");
seqstart = atoi(argv[++i]);
break;
case 'o': /* output file */
check(2,"s");
outfile = argv[++i];
break;
case 'z': /* z file */
check(2,"s");
zfile = argv[++i];
break;
case 'r': /* recover file */
if (argv[i][2] == 'o') { /* +output */
check(3,"s");
outfile = argv[i+1];
} else
check(2,"s");
recover = argv[++i];
break;
case 't': /* timer */
check(2,"i");
ralrm = atoi(argv[++i]);
break;
#ifdef PERSIST
case 'P': /* persist file */
if (argv[i][2] == 'P') {
check(3,"s");
persist = PARALLEL;
} else {
check(2,"s");
persist = PERSIST;
}
persistfile(argv[++i]);
break;
#endif
case 'w': /* warnings */
rval = erract[WARNING].pf != NULL;
bool(2,rval);
if (rval) erract[WARNING].pf = wputs;
else erract[WARNING].pf = NULL;
break;
case 'e': /* error file */
check(2,"s");
errfile = argv[++i];
break;
default:
goto badopt;
}
}
err = setview(&ourview); /* set viewing parameters */
if (err != NULL)
error(USER, err);
/* initialize object types */
initotypes();
/* initialize urand */
if (rand_samp) {
srandom((long)time(0));
initurand(0);
} else {
srandom(0L);
initurand(2048);
}
/* set up signal handling */
sigdie(SIGINT, "Interrupt");
#ifdef SIGHUP
sigdie(SIGHUP, "Hangup");
#endif
sigdie(SIGTERM, "Terminate");
#ifdef SIGPIPE
sigdie(SIGPIPE, "Broken pipe");
#endif
#ifdef SIGALRM
sigdie(SIGALRM, "Alarm clock");
#endif
#ifdef SIGXCPU
sigdie(SIGXCPU, "CPU limit exceeded");
sigdie(SIGXFSZ, "File size exceeded");
#endif
/* open error file */
if (errfile != NULL) {
if (freopen(errfile, "a", stderr) == NULL)
quit(2);
fprintf(stderr, "**************\n*** PID %5d: ",
getpid());
printargs(argc, argv, stderr);
putc('\n', stderr);
fflush(stderr);
}
#ifdef NICE
nice(NICE); /* lower priority */
#endif
/* get octree */
if (i == argc)
octname = NULL;
else if (i == argc-1)
octname = argv[i];
else
goto badopt;
if (seqstart > 0 && octname == NULL)
error(USER, "missing octree argument");
/* set up output */
#ifdef PERSIST
if (persist) {
if (recover != NULL)
error(USER, "persist option used with recover file");
if (seqstart <= 0)
error(USER, "persist option only for sequences");
if (outfile == NULL)
duped1 = dup(fileno(stdout)); /* don't lose our output */
openheader();
} else
#endif
if (outfile != NULL)
openheader();
#ifdef _WIN32
SET_FILE_BINARY(stdout);
if (octname == NULL)
SET_FILE_BINARY(stdin);
#endif
readoct(octname, loadflags, &thescene, NULL);
nsceneobjs = nobjects;
if (loadflags & IO_INFO) { /* print header */
printargs(i, argv, stdout);
printf("SOFTWARE= %s\n", VersionID);
}
marksources(); /* find and mark sources */
setambient(); /* initialize ambient calculation */
#ifdef PERSIST
if (persist) {
fflush(stdout);
if (outfile == NULL) { /* reconnect stdout */
dup2(duped1, fileno(stdout));
close(duped1);
}
if (persist == PARALLEL) { /* multiprocessing */
preload_objs(); /* preload scene */
shm_boundary = (char *)malloc(16);
strcpy(shm_boundary, "SHM_BOUNDARY");
while ((rval=fork()) == 0) { /* keep on forkin' */
pflock(1);
pfhold();
tstart = time((time_t *)NULL);
ambsync(); /* load new values */
}
if (rval < 0)
error(SYSTEM, "cannot fork child for persist function");
pfdetach(); /* parent will run then exit */
}
}
runagain:
if (persist) {
if (outfile == NULL) /* if out to stdout */
dupheader(); /* send header */
else /* if out to file */
duped1 = dup(fileno(stdout)); /* hang onto pipe */
}
#endif
/* batch render picture(s) */
rpict(seqstart, outfile, zfile, recover);
/* flush ambient file */
ambsync();
#ifdef PERSIST
if (persist == PERSIST) { /* first run-through */
if ((rval=fork()) == 0) { /* child loops until killed */
pflock(1);
persist = PCHILD;
} else { /* original process exits */
if (rval < 0)
error(SYSTEM, "cannot fork child for persist function");
pfdetach(); /* parent exits */
}
}
if (persist == PCHILD) { /* wait for a signal then go again */
if (outfile != NULL)
close(duped1); /* release output handle */
pfhold();
tstart = time((time_t *)NULL); /* reinitialize */
raynum = nrays = 0;
goto runagain;
}
#endif
quit(0);
badopt:
sprintf(errmsg, "command line error at '%s'", argv[i]);
error(USER, errmsg);
return 1; /* pro forma return */
#undef check
#undef bool
}
int
main(int argc, char *argv[])
{
#define check(ol,al) if (argv[i][ol] || \
badarg(argc-i-1,argv+i+1,al)) \
goto badopt
#define check_bool(olen,var) switch (argv[i][olen]) { \
case '\0': var = !var; break; \
case 'y': case 'Y': case 't': case 'T': \
case '+': case '1': var = 1; break; \
case 'n': case 'N': case 'f': case 'F': \
case '-': case '0': var = 0; break; \
default: goto badopt; }
char *octnm = NULL;
char *err;
int rval;
int i;
/* global program name */
progname = argv[0] = fixargv0(argv[0]);
/* set our defaults */
shadthresh = .1;
shadcert = .25;
directrelay = 0;
vspretest = 128;
srcsizerat = 0.;
specthresh = .3;
specjitter = 1.;
maxdepth = 6;
minweight = 1e-2;
ambacc = 0.3;
ambres = 32;
ambdiv = 256;
ambssamp = 64;
/* option city */
for (i = 1; i < argc; i++) {
/* expand arguments */
while ((rval = expandarg(&argc, &argv, i)) > 0)
;
if (rval < 0) {
sprintf(errmsg, "cannot expand '%s'", argv[i]);
error(SYSTEM, errmsg);
}
if (argv[i] == NULL || argv[i][0] != '-')
break; /* break from options */
if (!strcmp(argv[i], "-version")) {
puts(VersionID);
quit(0);
}
if (!strcmp(argv[i], "-defaults") ||
!strcmp(argv[i], "-help")) {
printdefaults();
quit(0);
}
if (!strcmp(argv[i], "-devices")) {
printdevices();
quit(0);
}
rval = getrenderopt(argc-i, argv+i);
if (rval >= 0) {
i += rval;
continue;
}
rval = getviewopt(&ourview, argc-i, argv+i);
if (rval >= 0) {
i += rval;
continue;
}
switch (argv[i][1]) {
case 'n': /* # processes */
check(2,"i");
nproc = atoi(argv[++i]);
if (nproc <= 0)
error(USER, "bad number of processes");
break;
case 'v': /* view file */
if (argv[i][2] != 'f')
goto badopt;
check(3,"s");
rval = viewfile(argv[++i], &ourview, NULL);
if (rval < 0) {
sprintf(errmsg,
"cannot open view file \"%s\"",
argv[i]);
error(SYSTEM, errmsg);
} else if (rval == 0) {
sprintf(errmsg,
"bad view file \"%s\"",
argv[i]);
error(USER, errmsg);
}
break;
case 'b': /* grayscale */
check_bool(2,greyscale);
break;
case 'p': /* pixel */
switch (argv[i][2]) {
case 's': /* sample */
check(3,"i");
psample = atoi(argv[++i]);
break;
case 't': /* threshold */
check(3,"f");
maxdiff = atof(argv[++i]);
break;
case 'e': /* exposure */
check(3,"f");
exposure = atof(argv[++i]);
if (argv[i][0] == '+' || argv[i][0] == '-')
exposure = pow(2.0, exposure);
break;
default:
goto badopt;
}
break;
case 'w': /* warnings */
rval = erract[WARNING].pf != NULL;
check_bool(2,rval);
if (rval) erract[WARNING].pf = wputs;
else erract[WARNING].pf = NULL;
break;
case 'e': /* error file */
check(2,"s");
errfile = argv[++i];
break;
case 'o': /* output device */
check(2,"s");
dvcname = argv[++i];
break;
case 'R': /* render input file */
check(2,"s");
strcpy(rifname, argv[++i]);
break;
default:
goto badopt;
}
}
err = setview(&ourview); /* set viewing parameters */
if (err != NULL)
error(USER, err);
/* set up signal handling */
sigdie(SIGINT, "Interrupt");
sigdie(SIGTERM, "Terminate");
#if !defined(_WIN32) && !defined(_WIN64)
sigdie(SIGHUP, "Hangup");
sigdie(SIGPIPE, "Broken pipe");
sigdie(SIGALRM, "Alarm clock");
#endif
/* open error file */
if (errfile != NULL) {
if (freopen(errfile, "a", stderr) == NULL)
quit(2);
fprintf(stderr, "**************\n*** PID %5d: ",
getpid());
printargs(argc, argv, stderr);
putc('\n', stderr);
fflush(stderr);
}
#ifdef NICE
nice(NICE); /* lower priority */
#endif
/* get octree */
if (i == argc)
octnm = NULL;
else if (i == argc-1)
octnm = argv[i];
else
goto badopt;
if (octnm == NULL)
error(USER, "missing octree argument");
/* set up output & start process(es) */
SET_FILE_BINARY(stdout);
ray_init(octnm); /* also calls ray_init_pmap() */
/* temporary shortcut, until winrview is refactored into a "device" */
#ifndef WIN_RVIEW
rview(); /* run interactive viewer */
devclose(); /* close output device */
#endif
/* PMAP: free photon maps */
ray_done_pmap();
#ifdef WIN_RVIEW
return 1;
#endif
quit(0);
badopt:
sprintf(errmsg, "command line error at '%s'", argv[i]);
error(USER, errmsg);
return 1; /* pro forma return */
#undef check
#undef check_bool
}
void ViewTableListWidget::createTableList()
{
QStringList filenameandsuffixs;
QStringList usedfrequecys;
QStringList accesstimes;
QFile viewfile("viewtables.dat");
if (!viewfile.open(QIODevice::ReadOnly | QIODevice::Text))
{
QMessageBox::warning(0,tr("警告"),tr("文件打开失败！"),tr("确定"));
return;
}
QTextStream in(&viewfile);
while(!in.atEnd())
{
QString str = in.readLine();
QStringList temp = str.split("*");
filenameandsuffixs.append(temp.at(0));
usedfrequecys.append(temp.at(1));
accesstimes.append(temp.at(2));
}
viewfile.close();
qDebug()<<filenameandsuffixs;
qDebug()<<usedfrequecys;
qDebug()<<accesstimes;
/* this->setRowCount(list.length());
this->setColumnCount(columnsize);
int temprow = 0;
for(int num = 0;num < 1 ; num++)
{
QFileInfoList::iterator i = list.begin();
QFileInfo tempinfo;
while(i != list.end())
{
tempinfo = *i;
this->setItem(temprow,0,new QTableWidgetItem(QIcon("images/historicalcurve.jpg"),tempinfo.fileName()));
this->setItem(temprow,1,new QTableWidgetItem(tempinfo.suffix()));
this->setItem(temprow,2,new QTableWidgetItem("0"));
this->setItem(temprow,3,new QTableWidgetItem(tempinfo.lastModified().toString("yyyy-MM-dd hh:mm")));
i++;
temprow++;
}
}*/
this->setRowCount(filenameandsuffixs.count());
this->setColumnCount(columnsize);
for(int i = 0; i < filenameandsuffixs.count(); i++)
{
QTableWidgetItem * item = new QTableWidgetItem(QIcon("images/historicalcurve.jpg"),filenameandsuffixs.at(i));
item->setToolTip(item->text());
this->setItem(i,0,item);
QString tempstr = filenameandsuffixs.at(i);
item = new QTableWidgetItem(tempstr.split(".").last());
this->setItem(i,1,item);
item = new QTableWidgetItem(usedfrequecys.at(i));
item->setTextAlignment(Qt::AlignCenter);
this->setItem(i,2,item);
item = new QTableWidgetItem(accesstimes.at(i));
item->setTextAlignment(Qt::AlignCenter);
this->setItem(i,3,new QTableWidgetItem(accesstimes.at(i)));
}
horizentitle = new QStringList;
horizentitle->append(tr("名称"));
horizentitle->append(tr("类型"));
horizentitle->append(tr("次数"));
horizentitle->append(tr("时间"));
this->verticalHeader()->setVisible(false);
this->setHorizontalHeaderLabels(*horizentitle);//设置表头标题
this->horizontalHeader()->setStretchLastSection(true);//设置满表宽度
this->horizontalHeader()->setHighlightSections(false);
//this->verticalHeader()->setResizeMode(QHeaderView::ResizeToContents);
this->verticalHeader()->setDefaultSectionSize(20);//设置行距
//this->horizontalHeader()->resizeSection(0,150);
this->horizontalHeader()->setFixedHeight(20);
//this->horizontalHeader()->setResizeMode(QHeaderView::ResizeToContents);
this->setFrameShape(QFrame::NoFrame);//设置无边框
this->setShowGrid(false);//显示无表格
this->setSelectionMode(QAbstractItemView::SingleSelection);//可多选Ctrl、Shift、 Ctrl+A都可以
this->setSelectionBehavior(QAbstractItemView::SelectRows);//设置按行选择
//this->setSelectionMode(QAbstractItemView::SingleSelection);//设置为仅可单行选择
this->setEditTriggers(QAbstractItemView::NoEditTriggers);//设置不可编辑
this->setIconSize(QSize(30,18));
this->setColumnHidden(1,true);
this->setStyleSheet("selection-background-color:lightblue;");
}
void ViewTableListWidget::deleteView(bool flag)
{
int result = QMessageBox::warning(0,tr("警告"),tr("是否删除该视图？"),tr("是"),tr("否"));
if(result == 1)
return;
if(!flag)
{
QMessageBox::warning(0,tr("警告"),tr("视图使用中，无法删除！"),tr("确定"));
return;
}
QString viewfilename = item(curindex,0)->text();
if(viewfilename.isEmpty())
{
QMessageBox::warning(0,tr("警告"),tr("视图为空！"),tr("确定"));
return;
}
//判断有没有在房间管理里面被使用
QFile viewfile("viewaddtotree.dat");
if(viewfile.open(QIODevice::ReadWrite| QIODevice::Text))
{
QTextStream ts(&viewfile);
QString viewsstr = ts.readLine();
if(viewsstr.contains(viewfilename))
{
QMessageBox::warning(0,tr("警告"),tr("视图已经在房间管理中使用，无法删除！"),tr("确定"));
viewfile.close();
return;
}
}
viewfile.close();
QString path = "view/";
QFile file(path+viewfilename);
if(!file.exists())//是否要判断？
{
QMessageBox::critical(0,tr("错误"),tr("对应文件不存在，将删除无效控件！"),tr("确定"));
this->removeRow(curindex);//是否？
return;
}
if (!file.open(QIODevice::ReadOnly | QIODevice::Text))
{
QMessageBox::warning(0,tr("警告"),tr("文件打开失败！"),tr("确定"));
return;
}
QTextStream in(&file);
QString controlstr;
int count = in.readLine().toInt();
while(count > 0)
{
controlstr = in.readLine();
QStringList controlinfo = controlstr.split("*");
unlinkControlToView(controlinfo.first());
--count;
}
file.remove();
this->removeRow(curindex);
modifyViewTable();
if(islist) emit showlistmode();
else if(isicon) emit showiconmode();
}
