2 * figinset.C - part of LyX project
5 extern long int background_pixels;
7 /* Rework of path-handling (Matthias 04.07.1996 )
8 * ------------------------------------------------
9 * figinsets keep an absolute path to the eps-file.
10 * For the user alway a relative path appears
11 * (in lyx-file, latex-file and edit-popup).
12 * To calculate this relative path the path to the
13 * document where the figinset is in is needed.
14 * This is done by a reference to the buffer, called
15 * figinset::cbuffer. To be up to date the cbuffer
16 * is sometimes set to the current buffer
17 * bufferlist.current(), when it can be assumed that
18 * this operation happens in the current buffer.
19 * This is true for InsetFig::Edit(...),
20 * InsetFig::InsetFig(...), InsetFig::Read(...),
21 * InsetFig::Write and InsetFig::Latex(...).
22 * Therefore the bufferlist has to make sure that
23 * during these operations bufferlist.current()
24 * returns the buffer where the figinsets are in.
25 * This made few changes in buffer.C necessary.
27 * The above is not totally valid anymore. (Lgb)
37 #include FORMS_H_LOCATION
57 #include "support/filetools.h"
58 #include "LyXView.h" // just because of form_main
60 #include "LaTeXFeatures.h"
63 #include "lyx_gui_misc.h" // CancelCloseBoxCB
64 #include "support/FileInfo.h"
65 #include "support/lyxlib.h"
68 extern BufferView * current_view;
69 extern FL_OBJECT * figinset_canvas;
71 extern char ** environ; // is this only redundtant on linux systems? Lgb.
73 extern void ProhibitInput();
74 extern void AllowInput();
76 static float const DEG2PI = 57.295779513;
77 static int const figallocchunk = 32;
79 static int figinsref = 0; /* number of figures */
80 static int figarrsize = 0; /* current max number of figures */
81 static int bmpinsref = 0; /* number of bitmaps */
82 static int bmparrsize = 0; /* current max number of bitmaps */
84 struct queue_element {
85 float rx, ry; // resolution x and y
86 int ofsx, ofsy; // x and y translation
87 figdata * data; // we are doing it for this data
90 static int const MAXGS = 3; /* maximum 3 gs's at a time */
92 static Figref ** figures; /* all the figures */
93 static figdata ** bitmaps; /* all the bitmaps */
95 static queue<queue_element> gsqueue; // queue for ghostscripting
97 static int gsrunning = 0; /* currently so many gs's are running */
98 static bool bitmap_waiting = false; /* bitmaps are waiting finished */
99 static char bittable[256]; /* bit reversion table */
101 static bool gs_color; // do we allocate colors for gs?
102 static bool color_visual; // is the visual color?
103 static bool gs_xcolor = false; // allocated extended colors
104 static unsigned long gs_pixels[128]; // allocated pixels
105 static int gs_num_pixels; // number of pixels allocated
106 static int gs_spc; // shades per color
107 static bool gs_gray; // is grayscale?
108 static int gs_allcolors; // number of all colors
110 static list<int> pidwaitlist; // pid wait list
112 //extern Colormap color_map;
120 val.foreground = BlackPixel(fl_display,
121 DefaultScreen(fl_display));
124 val.graphics_exposures = false;
125 val.line_style = LineSolid;
127 return XCreateGC(fl_display, RootWindow(fl_display, 0),
128 GCForeground | GCFunction | GCGraphicsExposures
129 | GCLineWidth | GCLineStyle , &val);
136 void addpidwait(int pid)
138 // adds pid to pid wait list
139 pidwaitlist.push_back(pid);
141 if (lyxerr.debugging()) {
142 lyxerr << "Pids to wait for: \n";
143 for (list<int>::const_iterator cit = pidwaitlist.begin();
144 cit != pidwaitlist.end(); ++cit) {
145 lyxerr << (*cit) << '\n';
152 extern "C" int GhostscriptMsg(FL_OBJECT *, Window, int, int,
157 XClientMessageEvent * e = reinterpret_cast<XClientMessageEvent*>(ev);
159 if(lyxerr.debugging()) {
160 lyxerr << "ClientMessage, win:[xx] gs:[" << e->data.l[0]
161 << "] pm:[" << e->data.l[1] << "]" << endl;
164 // just kill gs, that way it will work for sure
165 // This loop looks like S**T so it probably is...
166 for (int i = 0; i < bmpinsref; ++i)
167 if ((long)bitmaps[i]->bitmap == (long)e->data.l[1]) {
169 figdata * p = bitmaps[i];
172 // first update p->bitmap, if necessary
173 if (p->bitmap != None
174 && p->flags > (1|8) && gs_color && p->wid) {
175 // query current colormap and re-render
176 // the pixmap with proper colors
178 XWindowAttributes wa;
179 register XImage * im;
184 int spc2 = gs_spc * gs_spc;
188 GC gc = local_gc_copy;
190 XGetWindowAttributes(fl_display,
195 if (lyxerr.debugging()) {
196 lyxerr << "Starting image translation "
199 << p->wid << "x" << p->hgh
201 << " " << XYPixmap << endl;
203 // now fork rendering process
205 if (forkstat == -1) {
207 << "Cannot fork, using slow "
208 "method for pixmap translation." << endl;
209 tmpdisp = fl_display;
210 } else if (forkstat > 0) { // parent
212 if (lyxerr.debugging()) {
213 lyxerr << "Spawned child "
216 addpidwait(forkstat);
219 tmpdisp = XOpenDisplay(XDisplayName(0));
222 im = XGetImage(tmpdisp, p->bitmap, 0, 0,
223 p->wid, p->hgh, (1<<wa.depth)-1, XYPixmap);
225 if (lyxerr.debugging()) {
226 lyxerr << "Got the image" << endl;
229 if (lyxerr.debugging()) {
230 lyxerr << "Error getting the image" << endl;
235 // query current colormap
236 XColor * cmap = new XColor[gs_allcolors];
237 for (i = 0; i < gs_allcolors; ++i) cmap[i].pixel = i;
238 XQueryColors(tmpdisp,
239 fl_state[fl_get_vclass()]
244 // now we process all the image
245 for (y = 0; y < p->hgh; ++y) {
246 for (int x = 0; x < wid; ++x) {
251 gs_pixels[((pc->red+6553)*
252 spc1/65535)*spc2+((pc->green+6553)*
253 spc1/65535)*gs_spc+((pc->blue+6553)*
258 // This must be correct.
260 if (lyxerr.debugging()) {
261 lyxerr << "Putting image back"
264 XPutImage(tmpdisp, p->bitmap,
266 0, 0, p->wid, p->hgh);
268 if (lyxerr.debugging()) {
269 lyxerr << "Done translation"
274 if (lyxerr.debugging()) {
275 lyxerr << "Killing gs "
278 lyx::kill(p->gspid, SIGHUP);
280 sprintf(tmp, "%s/~lyxgs%d.ps",
281 system_tempdir.c_str(),
285 XCloseDisplay(tmpdisp);
289 if (lyxerr.debugging()) {
290 lyxerr << "Killing gs "
293 lyx::kill(p->gspid, SIGHUP);
295 sprintf(tmp, "%s/~lyxgs%d.ps",
296 system_tempdir.c_str(),
307 void AllocColors(int num)
308 // allocate color cube numxnumxnum, if possible
310 if (lyxerr.debugging()) {
311 lyxerr << "Allocating color cube " << num
312 << 'x' << num << 'x' << num << endl;
316 lyxerr << "Error allocating color colormap." << endl;
320 if (num > 5) num = 5;
322 for (int i = 0; i < num * num * num; ++i) {
323 xcol.red = 65535 * (i / (num * num)) / (num - 1);
324 xcol.green = 65535 * ((i / num) % num) / (num - 1);
325 xcol.blue = 65535 * (i % num) / (num - 1);
326 xcol.flags = DoRed | DoGreen | DoBlue;
327 if (!XAllocColor(fl_display,
328 fl_state[fl_get_vclass()].colormap, &xcol)) {
329 if (i) XFreeColors(fl_display,
330 fl_state[fl_get_vclass()].colormap,
332 if(lyxerr.debugging()) {
333 lyxerr << "Cannot allocate color cube "
336 AllocColors(num - 1);
339 gs_pixels[i] = xcol.pixel;
344 gs_num_pixels = num * num * num;
348 // allocate grayscale ramp
350 void AllocGrays(int num)
352 if (lyxerr.debugging()) {
353 lyxerr << "Allocating grayscale colormap "
358 lyxerr << "Error allocating grayscale colormap." << endl;
362 if (num > 128) num = 128;
364 for (int i = 0; i < num; ++i) {
365 xcol.red = xcol.green = xcol.blue = 65535 * i / (num - 1);
366 xcol.flags = DoRed | DoGreen | DoBlue;
367 if (!XAllocColor(fl_display,
368 fl_state[fl_get_vclass()].colormap, &xcol)) {
369 if (i) XFreeColors(fl_display,
370 fl_state[fl_get_vclass()].colormap,
372 if (lyxerr.debugging()) {
373 lyxerr << "Cannot allocate grayscale "
379 gs_pixels[i] = xcol.pixel;
389 bmparrsize = figarrsize = figallocchunk;
390 typedef Figref * Figref_p;
391 figures = new Figref_p[figallocchunk];
392 typedef figdata * figdata_p;
393 bitmaps = new figdata_p[figallocchunk];
396 for (unsigned int i = 0; i < 256; ++i) {
398 for (unsigned int j = 0; j < 8; ++j)
399 if (i & (1 << (7-j))) k |= 1 << j;
400 bittable[i] = char(~k);
403 fl_add_canvas_handler(figinset_canvas, ClientMessage,
404 GhostscriptMsg, current_view->owner()->getMainForm());
406 // allocate color cube on pseudo-color display
409 local_gc_copy = createGC();
411 Visual * vi = DefaultVisual(fl_display, DefaultScreen(fl_display));
412 if (lyxerr.debugging()) {
413 printf("Visual ID: %ld, class: %d, bprgb: %d, mapsz: %d\n",
414 vi->visualid, vi->c_class,
415 vi->bits_per_rgb, vi->map_entries);
417 color_visual = ( (vi->c_class == StaticColor) ||
418 (vi->c_class == PseudoColor) ||
419 (vi->c_class == TrueColor) ||
420 (vi->c_class == DirectColor) );
421 if ((vi->c_class & 1) == 0) return;
422 // now allocate colors
423 if (vi->c_class == GrayScale) {
424 // allocate grayscale
425 AllocGrays(vi->map_entries/2);
427 // allocate normal color
429 while (i * i * i * 2 > vi->map_entries) --i;
432 gs_allcolors = vi->map_entries;
443 lyxerr.debug() << "Unregistering figures..." << endl;
445 fl_remove_canvas_handler(figinset_canvas, ClientMessage,
450 int FindBmpIndex(figdata * tmpdata)
453 while (i < bmpinsref) {
454 if (bitmaps[i] == tmpdata) return i;
462 void freefigdata(figdata * tmpdata)
465 if (tmpdata->ref) return;
467 if (tmpdata->gspid > 0) {
468 int pid = tmpdata->gspid;
470 // kill ghostscript and unlink it's files
472 lyx::kill(pid, SIGKILL);
473 sprintf(buf, "%s/~lyxgs%d.ps", system_tempdir.c_str(), pid);
477 if (tmpdata->bitmap) XFreePixmap(fl_display, tmpdata->bitmap);
479 int i = FindBmpIndex(tmpdata);
481 while (i < bmpinsref) {
482 bitmaps[i] = bitmaps[i + 1];
491 // run queued requests for ghostscript, if any
492 if (!gsrunning && gs_color && !gs_xcolor) {
493 // here alloc all colors, so that gs will use only
494 // those we allocated for it
499 while (gsrunning < MAXGS) {
500 char tbuf[384], tbuf2[80];
504 if (gsqueue.empty()) {
505 if (!gsrunning && gs_xcolor) {
506 // de-allocate rest of colors
512 queue_element * p = &gsqueue.front();
521 if (lyxerr.debugging()) {
522 lyxerr << "GS start error! Cannot fork."
525 p->data->broken = true;
526 p->data->reading = false;
529 if (pid == 0) { // child
530 char ** env, rbuf[80], gbuf[40];
532 Display * tempdisp = XOpenDisplay(XDisplayName(0));
534 // create translation file
535 sprintf(tbuf, "%s/~lyxgs%d.ps", system_tempdir.c_str(),
539 ofs << "gsave clippath pathbbox grestore\n"
541 << "/ury exch def /urx exch def /lly exch def "
543 << p->data->wid / 2.0 << " "
544 << p->data->hgh / 2.0 << " translate\n"
545 << p->data->angle << " rotate\n"
546 << -(p->data->raw_wid / 2.0) << " "
547 << -(p->data->raw_hgh / 2.0) << " translate\n"
548 << p->rx / 72.0 << " " << p->ry / 72.0
550 << -p->ofsx << " " << -p->ofsy << " translate\n"
552 ofs.close(); // Don't remove this.
554 // gs process - set ghostview environment first
555 sprintf(tbuf2, "GHOSTVIEW=%ld %ld", fl_get_canvas_id(
556 figinset_canvas), p->data->bitmap);
558 // now set up ghostview property on a window
559 sprintf(tbuf, "0 0 0 0 %d %d 72 72 0 0 0 0",
560 p->data->wid, p->data->hgh);
561 // #warning BUG seems that the only bug here
562 // might be the hardcoded dpi.. Bummer!
564 if (lyxerr.debugging()) {
565 lyxerr << "Will set GHOSTVIEW property to ["
566 << tbuf << "]" << endl;
568 // wait until property is deleted if executing multiple
571 // grab server to prevent other child
572 // interfering with setting GHOSTVIEW property
573 if (lyxerr.debugging()) {
574 lyxerr << "Grabbing the server"
577 XGrabServer(tempdisp);
578 prop = XListProperties(tempdisp,
580 figinset_canvas), &nprop);
584 for (i = 0; i < nprop; ++i) {
585 char * p = XGetAtomName(tempdisp,
587 if (strcmp(p, "GHOSTVIEW") == 0) {
593 XFree(reinterpret_cast<char *>(prop)); // jc:
595 // release the server
596 XUngrabServer(tempdisp);
598 // ok, property found, we must wait until
599 // ghostscript deletes it
600 if (lyxerr.debugging()) {
601 lyxerr << "Releasing the server\n["
603 << "] GHOSTVIEW property"
604 " found. Waiting." << endl;
610 XChangeProperty(tempdisp,
611 fl_get_canvas_id(figinset_canvas),
612 XInternAtom(tempdisp, "GHOSTVIEW", false),
613 XInternAtom(tempdisp, "STRING", false),
615 reinterpret_cast<unsigned char*>(tbuf),
618 switch (p->data->flags & 3) {
619 case 0: tbuf[0] = 'H'; break; // Hidden
620 case 1: tbuf[0] = 'M'; break; // Mono
621 case 2: tbuf[0] = 'G'; break; // Gray
624 tbuf[0] = 'C'; // Color
626 tbuf[0] = 'G'; // Gray
630 sprintf(tbuf+1, " %ld %ld", BlackPixelOfScreen(
631 DefaultScreenOfDisplay(fl_display)),
632 fl_get_pixel(FL_WHITE));
634 XChangeProperty(tempdisp,
635 fl_get_canvas_id(figinset_canvas),
636 XInternAtom(tempdisp,
637 "GHOSTVIEW_COLORS", false),
638 XInternAtom(tempdisp, "STRING", false),
640 reinterpret_cast<unsigned char*>(tbuf),
642 XUngrabServer(tempdisp);
644 if (lyxerr.debugging()) {
645 lyxerr << "Releasing the server" << endl;
647 XCloseDisplay(tempdisp);
649 // set up environment
650 while (environ[ne]) ++ne;
651 typedef char * char_p;
652 env = new char_p[ne + 2];
654 memcpy(&env[1], environ, sizeof(char*) * (ne + 1));
657 // now make gs command
659 // close(1); do NOT close. If GS writes out
660 // errors it would hang. (Matthias 290596)
661 sprintf(rbuf, "-r%gx%g", p->rx, p->ry);
662 sprintf(gbuf, "-g%dx%d", p->data->wid, p->data->hgh);
663 // now chdir into dir with .eps file, to be on the safe
665 chdir(OnlyPath(p->data->fname).c_str());
666 // make temp file name
667 sprintf(tbuf, "%s/~lyxgs%d.ps", system_tempdir.c_str(),
669 if (lyxerr.debugging()) {
670 lyxerr << "starting gs " << tbuf << " "
672 << ", pid: " << getpid() << endl;
675 int err = execlp(lyxrc->ps_command.c_str(),
676 lyxrc->ps_command.c_str(),
678 "-dNOPAUSE", "-dQUIET",
681 p->data->fname.c_str(),
682 "showpage.ps", "quit.ps", "-", 0);
683 // if we are still there, an error occurred.
684 lyxerr << "Error executing ghostscript. "
685 << "Code: " << err << endl;
686 lyxerr.debug() << "Cmd: "
690 << p->data->fname << endl;
693 // normal process (parent)
694 if (lyxerr.debugging()) {
695 lyxerr << "GS [" << pid << "] started" << endl;
698 p->data->gspid = pid;
706 void addwait(int psx, int psy, int pswid, int pshgh, figdata * data)
708 // recompute the stuff and put in the queue
712 p.rx = (float(data->raw_wid) * 72.0) / pswid;
713 p.ry = (float(data->raw_hgh) * 72.0) / pshgh;
719 // if possible, run the queue
725 figdata * getfigdata(int wid, int hgh, string const & fname,
726 int psx, int psy, int pswid, int pshgh,
727 int raw_wid, int raw_hgh, float angle, char flags)
729 /* first search for an exact match with fname and width/height */
731 if (fname.empty()) return 0;
734 while (i < bmpinsref) {
735 if (bitmaps[i]->wid == wid && bitmaps[i]->hgh == hgh &&
736 bitmaps[i]->flags == flags && bitmaps[i]->fname == fname &&
737 bitmaps[i]->angle == angle) {
743 /* not found -> create new record or return 0 if no record */
745 if (bmpinsref > bmparrsize) {
746 // allocate more space
747 bmparrsize += figallocchunk;
748 typedef figdata * figdata_p;
749 figdata ** tmp = new figdata_p[bmparrsize];
751 sizeof(figdata*) * (bmparrsize - figallocchunk));
755 figdata * p = new figdata;
756 bitmaps[bmpinsref-1] = p;
759 p->raw_wid = raw_wid;
760 p->raw_hgh = raw_hgh;
764 XWindowAttributes wa;
765 XGetWindowAttributes(fl_display, fl_get_canvas_id(
766 figinset_canvas), &wa);
768 if (lyxerr.debugging()) {
769 lyxerr << "Create pixmap disp:" << fl_display
770 << " scr:" << DefaultScreen(fl_display)
773 << " depth:" << wa.depth << endl;
781 p->bitmap = XCreatePixmap(fl_display, fl_get_canvas_id(
782 figinset_canvas), wid, hgh, wa.depth);
784 // initialize reading of .eps file with correct sizes and stuff
785 addwait(psx, psy, pswid, pshgh, p);
797 void getbitmap(figdata * p)
804 void makeupdatelist(figdata * p)
806 for (int i = 0; i < figinsref; ++i)
807 if (figures[i]->data == p) {
808 if (lyxerr.debugging()) {
809 lyxerr << "Updating inset "
813 // add inset figures[i]->inset into to_update list
814 current_view->pushIntoUpdateList(figures[i]->inset);
819 void sigchldchecker(pid_t pid, int * status)
821 lyxerr.debug() << "Got pid = " << pid << endl;
822 bool pid_handled = false;
823 for (int i = bmpinsref - 1; i >= 0; --i) {
824 if (bitmaps[i]->reading && pid == bitmaps[i]->gspid) {
825 lyxerr.debug() << "Found pid in bitmaps" << endl;
826 // now read the file and remove it from disk
827 figdata * p = bitmaps[i];
829 if (bitmaps[i]->gsdone) *status = 0;
831 lyxerr.debug() << "GS [" << pid
832 << "] exit OK." << endl;
834 lyxerr << "GS [" << pid << "] error "
836 << WIFEXITED(*status)
837 << " " << WEXITSTATUS(*status)
838 << " S:" << WIFSIGNALED(*status)
839 << " " << WTERMSIG(*status) << endl;
842 bitmap_waiting = true;
845 // remove temporary files
847 sprintf(tmp, "%s/~lyxgs%d.ps",
848 system_tempdir.c_str(),
854 makeupdatelist(bitmaps[i]);
861 lyxerr.debug() << "Checking pid in pidwait" << endl;
862 list<int>::iterator it = find(pidwaitlist.begin(),
863 pidwaitlist.end(), pid);
864 if (it != pidwaitlist.end()) {
865 lyxerr.debug() << "Found pid in pidwait\n"
866 << "Caught child pid of recompute "
867 "routine" << pid << endl;
868 pidwaitlist.erase(it);
872 lyxerr.debug() << "waitpid error" << endl;
875 lyxerr << "The process or process group specified by "
876 "pid does not exist or is not a child of "
877 "the calling process or can never be in the "
878 "states specified by options." << endl;
881 lyxerr << "waitpid() was interrupted due to the "
882 "receipt of a signal sent by the calling "
886 lyxerr << "An invalid value was specified for "
890 lyxerr << "Unknown error from waitpid" << endl;
893 } else if (pid == 0) {
894 lyxerr << "waitpid nohang" << endl;;
896 lyxerr.debug() << "normal exit from childhandler" << endl;
904 bitmap_waiting = false;
905 for (int i = 0; i < bmpinsref; ++i)
906 if (bitmaps[i]->gspid > 0 && !bitmaps[i]->reading)
907 getbitmap(bitmaps[i]);
912 void RegisterFigure(InsetFig * fi)
914 if (figinsref == 0) InitFigures();
917 if (figinsref > figarrsize) {
918 // allocate more space
919 figarrsize += figallocchunk;
920 typedef Figref * Figref_p;
921 Figref ** tmp = new Figref_p[figarrsize];
923 sizeof(Figref*) * (figarrsize-figallocchunk));
927 Figref * tmpfig = new Figref;
930 figures[figinsref-1] = tmpfig;
933 if (lyxerr.debugging()) {
934 lyxerr << "Register Figure: buffer:["
935 << current_view->buffer() << "]" << endl;
940 int FindFigIndex(Figref * tmpfig)
943 while (i < figinsref) {
944 if (figures[i] == tmpfig) return i;
952 void UnregisterFigure(InsetFig * fi)
954 Figref * tmpfig = fi->figure;
956 if (tmpfig->data) freefigdata(tmpfig->data);
957 if (tmpfig->inset->form) {
958 if (tmpfig->inset->form->Figure->visible) {
959 fl_set_focus_object(tmpfig->inset->form->Figure,
960 tmpfig->inset->form->OkBtn);
961 fl_hide_form(tmpfig->inset->form->Figure);
963 #if FL_REVISION == 89
964 #warning Reactivate this free_form calls
966 fl_free_form(tmpfig->inset->form->Figure);
967 free(tmpfig->inset->form); // Why free?
968 tmpfig->inset->form = 0;
971 int i = FindFigIndex(tmpfig);
973 while (i < figinsref) {
974 figures[i] = figures[i+1];
979 if (figinsref == 0) DoneFigures();
984 string NextToken(istream & is)
992 } while (!is.eof() && !isspace(c));
993 token.erase(token.length() - 1); // remove the isspace
999 InsetFig::InsetFig(int tmpx, int tmpy, Buffer * o)
1009 psubfigure = subfigure = false;
1010 xwid = xhgh = angle = 0;
1012 raw_wid = raw_hgh = 0;
1013 changedfname = false;
1014 RegisterFigure(this);
1018 InsetFig::~InsetFig()
1020 if (lyxerr.debugging()) {
1021 lyxerr << "Figure destructor called" << endl;
1023 UnregisterFigure(this);
1027 int InsetFig::ascent(Painter &, LyXFont const &) const
1033 int InsetFig::descent(Painter &, LyXFont const &) const
1039 int InsetFig::width(Painter &, LyXFont const &) const
1045 void InsetFig::draw(Painter & pain, LyXFont const & f,
1046 int baseline, float & x) const
1050 if (bitmap_waiting) getbitmaps();
1052 // I wish that I didn't have to use this
1053 // but the figinset code is so complicated so
1054 // I don't want to fiddle with it now.
1056 if (figure && figure->data && figure->data->bitmap &&
1057 !figure->data->reading && !figure->data->broken) {
1059 pain.pixmap(int(x + 1), baseline - hgh,
1060 wid, hgh, figure->data->bitmap);
1063 pain.rectangle(int(x), baseline - hgh - 1,
1069 pain.rectangle(x, baseline - hgh - 1, wid + 1, hgh + 1);
1071 if (figure && figure->data) {
1072 if (figure->data->broken) msg = _("[render error]");
1073 else if (figure->data->reading) msg = _("[rendering ... ]");
1075 if (fname.empty()) msg = _("[no file]");
1076 else if ((flags & 3) == 0) msg = _("[not displayed]");
1077 else if (lyxrc->ps_command.empty()) msg = _("[no ghostscript]");
1079 if (!msg) msg = _("[unknown error]");
1081 font.setFamily(LyXFont::SANS_FAMILY);
1082 font.setSize(LyXFont::SIZE_FOOTNOTE);
1083 string justname = OnlyFilename (fname);
1084 pain.text(int(x + 8), baseline - font.maxAscent() - 4,
1087 font.setSize(LyXFont::SIZE_TINY);
1088 pain.text(int(x + 8), baseline - 4, msg, strlen(msg), font);
1090 x += width(pain, font); // ?
1094 void InsetFig::Write(ostream & os) const
1097 os << "Figure size " << wid << " " << hgh << "\n";
1098 if (!fname.empty()) {
1099 string buf1 = OnlyPath(owner->fileName());
1100 string fname2 = MakeRelPath(fname, buf1);
1101 os << "file " << fname2 << "\n";
1103 if (!subcaption.empty())
1104 os << "subcaption " << subcaption << "\n";
1105 if (wtype) os << "width " << static_cast<int>(wtype) << " " << xwid << "\n";
1106 if (htype) os << "height " << static_cast<int>(htype) << " " << xhgh << "\n";
1107 if (angle != 0) os << "angle " << angle << "\n";
1108 os << "flags " << flags << "\n";
1109 if (subfigure) os << "subfigure\n";
1113 void InsetFig::Read(LyXLex & lex)
1116 bool finished = false;
1118 while (lex.IsOK() && !finished) {
1121 string const token = lex.GetString();
1122 lyxerr.debug() << "Token: " << token << endl;
1126 else if (token == "\\end_inset") {
1128 } else if (token == "file") {
1130 buf = lex.GetString();
1131 string buf1 = OnlyPath(owner->fileName());
1132 fname = MakeAbsPath(buf, buf1);
1133 changedfname = true;
1135 } else if (token == "extra") {
1137 // kept for backwards compability. Delete in 0.13.x
1138 } else if (token == "subcaption") {
1140 subcaption = lex.GetString();
1141 } else if (token == "label") {
1143 // kept for backwards compability. Delete in 0.13.x
1144 } else if (token == "angle") {
1146 angle = lex.GetFloat();
1147 } else if (token == "size") {
1149 wid = lex.GetInteger();
1151 hgh = lex.GetInteger();
1152 } else if (token == "flags") {
1154 flags = pflags = lex.GetInteger();
1155 } else if (token == "subfigure") {
1156 subfigure = psubfigure = true;
1157 } else if (token == "width") {
1160 typ = lex.GetInteger();
1162 xwid = lex.GetFloat();
1164 case DEF: wtype = DEF; break;
1165 case CM: wtype = CM; break;
1166 case IN: wtype = IN; break;
1167 case PER_PAGE: wtype = PER_PAGE; break;
1168 case PER_COL: wtype = PER_COL; break;
1170 lyxerr.debug() << "Unknown type!" << endl;
1174 } else if (token == "height") {
1177 typ = lex.GetInteger();
1179 xhgh = lex.GetFloat();
1181 case DEF: htype = DEF; break;
1182 case CM: htype = CM; break;
1183 case IN: htype = IN; break;
1184 case PER_PAGE: htype = PER_PAGE; break;
1186 lyxerr.debug() << "Unknown type!" << endl;
1197 int InsetFig::Latex(ostream & os, signed char /* fragile*/ ) const
1200 if (!cmd.empty()) os << cmd << " ";
1205 #ifndef USE_OSTREAM_ONLY
1206 int InsetFig::Latex(string & file, signed char /* fragile*/ ) const
1214 int InsetFig::Linuxdoc(string &/*file*/) const
1220 int InsetFig::DocBook(string & file) const
1222 string figurename = fname;
1224 if(suffixIs(figurename, ".eps"))
1225 figurename.erase(fname.length() - 5);
1227 file += "@<graphic fileref=\"" + figurename + "\"></graphic>";
1233 int InsetFig::Linuxdoc(ostream &) const
1239 int InsetFig::DocBook(ostream & os) const
1241 string figurename = fname;
1243 if(suffixIs(figurename, ".eps"))
1244 figurename.erase(fname.length() - 5);
1246 os << "@<graphic fileref=\"" << figurename << "\"></graphic>";
1252 void InsetFig::Validate(LaTeXFeatures & features) const
1254 features.graphics = true;
1255 if (subfigure) features.subfigure = true;
1259 unsigned char InsetFig::Editable() const
1265 bool InsetFig::Deletable() const
1271 void InsetFig::Edit(BufferView * bv, int, int, unsigned int)
1273 lyxerr.debug() << "Editing InsetFig." << endl;
1276 // We should have RO-versions of the form instead.
1277 // The actual prevention of altering a readonly doc
1278 // is done in CallbackFig()
1279 if(bv->buffer()->isReadonly())
1280 WarnReadonly(bv->buffer()->fileName());
1283 form = create_form_Figure();
1284 fl_set_form_atclose(form->Figure, CancelCloseBoxCB, 0);
1285 fl_set_object_return(form->Angle, FL_RETURN_ALWAYS);
1286 fl_set_object_return(form->Width, FL_RETURN_ALWAYS);
1287 fl_set_object_return(form->Height, FL_RETURN_ALWAYS);
1290 if (form->Figure->visible) {
1291 fl_raise_form(form->Figure);
1293 fl_show_form(form->Figure, FL_PLACE_MOUSE | FL_PLACE_SIZE,
1294 FL_FULLBORDER, _("Figure"));
1299 Inset * InsetFig::Clone() const
1301 InsetFig * tmp = new InsetFig(100, 100, owner);
1303 if (lyxerr.debugging()) {
1304 lyxerr << "Clone Figure: buffer:["
1305 << current_view->buffer()
1306 << "], cbuffer:[xx]" << endl;
1311 tmp->raw_wid = raw_wid;
1312 tmp->raw_hgh = raw_hgh;
1317 tmp->pflags = pflags;
1318 tmp->subfigure = subfigure;
1319 tmp->psubfigure = psubfigure;
1327 if (!fname.empty() && (flags & 3) && !lyxrc->ps_command.empty()) {
1328 // do not display if there is
1329 // "do not display" chosen (Matthias 260696)
1330 tmp->figure->data = getfigdata(wid, hgh, fname, psx, psy,
1331 pswid, pshgh, raw_wid, raw_hgh,
1332 angle, flags & (3|8));
1333 } else tmp->figure->data = 0;
1334 tmp->subcaption = subcaption;
1335 tmp->changedfname = false;
1342 Inset::Code InsetFig::LyxCode() const
1344 return Inset::GRAPHICS_CODE;
1348 void InsetFig::Regenerate() const
1351 string resizeW, resizeH;
1352 string rotate, recmd;
1354 if (fname.empty()) {
1355 cmd = "\\fbox{\\rule[-0.5in]{0pt}{1in}";
1356 cmd += _("empty figure path");
1361 string buf1 = OnlyPath(owner->fileName());
1362 string fname2 = MakeRelPath(fname, buf1);
1364 string gcmd = "\\includegraphics{" + fname2 + '}';
1369 case CM:{// \resizebox*{h-length}{v-length}{text}
1371 sprintf(buf, "%g", xwid); // should find better
1378 sprintf(buf, "%g", xwid);
1385 sprintf(buf, "%g", xwid/100);
1387 resizeW += "\\textwidth";
1392 sprintf(buf, "%g", xwid/100);
1394 resizeW += "\\columnwidth";
1404 sprintf(buf, "%g", xhgh);
1411 sprintf(buf, "%g", xhgh);
1418 sprintf(buf, "%g", xhgh/100);
1420 resizeH += "\\textheight";
1424 // Doesn't occur; case exists to suppress compiler warnings.
1429 if (!resizeW.empty() || !resizeH.empty()) {
1430 recmd = "\\resizebox*{";
1431 if (!resizeW.empty())
1436 if (!resizeH.empty())
1446 sprintf(buf, "%g", angle);
1447 // \rotatebox{angle}{text}
1448 rotate = "\\rotatebox{";
1456 if (!rotate.empty()) cmdbuf += '}';
1457 if (!recmd.empty()) cmdbuf += '}';
1459 if (!subcaption.empty())
1460 cmdbuf = "\\subfigure[" + subcaption +
1461 "]{" + cmdbuf + "}";
1463 cmdbuf = "\\subfigure{" + cmdbuf + "}";
1470 void InsetFig::TempRegenerate()
1473 string resizeW, resizeH;
1474 string rotate, recmd;
1476 char const * tfname = fl_get_input(form->EpsFile);
1477 string tsubcap = fl_get_input(form->Subcaption);
1478 float tangle = atof(fl_get_input(form->Angle));
1479 float txwid = atof(fl_get_input(form->Width));
1480 float txhgh = atof(fl_get_input(form->Height));
1482 if (!tfname || !*tfname) {
1483 cmd = "\\fbox{\\rule[-0.5in]{0pt}{1in}";
1484 cmd += _("empty figure path");
1489 string buf1 = OnlyPath(owner->fileName());
1490 string fname2 = MakeRelPath(tfname, buf1);
1491 // \includegraphics*[<llx,lly>][<urx,ury>]{file}
1492 string gcmd = "\\includegraphics{" + fname2 + '}';
1497 case CM: {// \resizebox*{h-length}{v-length}{text}
1499 sprintf(buf, "%g", txwid); // should find better
1506 sprintf(buf, "%g", txwid);
1513 sprintf(buf, "%g", txwid/100);
1515 resizeW += "\\textwidth";
1520 sprintf(buf, "%g", txwid/100);
1522 resizeW += "\\columnwidth";
1532 sprintf(buf, "%g", txhgh);
1539 sprintf(buf, "%g", txhgh);
1546 sprintf(buf, "%g", txhgh/100);
1548 resizeH += "\\textheight";
1552 // Doesn't occur; case exists to suppress compiler warnings.
1557 // \resizebox*{h-length}{v-length}{text}
1558 if (!resizeW.empty() || !resizeH.empty()) {
1559 recmd = "\\resizebox*{";
1560 if (!resizeW.empty())
1565 if (!resizeH.empty())
1574 sprintf(buf, "%g", tangle);
1575 // \rotatebox{angle}{text}
1576 rotate = "\\rotatebox{";
1584 if (!rotate.empty()) cmdbuf += '}';
1585 if (!recmd.empty()) cmdbuf += '}';
1586 if (psubfigure && !tsubcap.empty()) {
1587 cmdbuf = string("\\subfigure{") + tsubcap
1588 + string("}{") + cmdbuf + "}";
1593 void InsetFig::Recompute()
1595 bool changed = changedfname;
1596 int newx, newy, nraw_x, nraw_y;
1598 if (changed) GetPSSizes();
1600 float sin_a = sin (angle / DEG2PI); /* rotation; H. Zeller 021296 */
1601 float cos_a = cos (angle / DEG2PI);
1602 int frame_wid = int(ceil(fabs(cos_a * pswid) + fabs(sin_a * pshgh)));
1603 int frame_hgh= int(ceil(fabs(cos_a * pshgh) + fabs(sin_a * pswid)));
1605 /* now recompute wid and hgh, and if that is changed, set changed */
1606 /* this depends on chosen size of the picture and its bbox */
1607 // This will be redone in 0.13 ... (hen)
1608 if (!fname.empty()) {
1609 // say, total width is 595 pts, as A4 in TeX, thats in 1/72" */
1617 newx = int(28.346 * xwid);
1620 newx = int(72 * xwid);
1622 case PER_PAGE: /* % of page */
1623 newx = int(5.95 * xwid);
1625 case PER_COL: /* % of col */
1626 newx = int(2.975 * xwid);
1630 if (wtype && frame_wid) newy = newx*frame_hgh/frame_wid;
1634 //lyxerr << "This should not happen!" << endl;
1637 newy = int(28.346 * xhgh);
1640 newy = int(72 * xhgh);
1642 case PER_PAGE: /* % of page */
1643 newy = int(8.42 * xhgh);
1646 // Doesn't occur; case exists to suppress
1647 // compiler warnings.
1650 if (htype && !wtype && frame_hgh)
1651 newx = newy*frame_wid/frame_hgh;
1660 nraw_x = int((1.0 * pswid * newx)/frame_wid);
1665 nraw_y = int((1.0 * pshgh * newy)/frame_hgh);
1667 // cannot be zero, actually, set it to some minimum, so its clickable
1668 if (newx < 5) newx = 5;
1669 if (newy < 5) newy = 5;
1671 if (newx != wid || newy != hgh ||
1672 nraw_x != raw_wid || nraw_y != raw_hgh ||
1673 flags != pflags || subfigure != psubfigure)
1681 subfigure = psubfigure;
1684 figdata * pf = figure->data;
1687 if (!fname.empty() && (flags & 3)
1688 && !lyxrc->ps_command.empty()) {
1689 // do not display if there is "do not display"
1690 // chosen (Matthias 260696)
1691 figure->data = getfigdata(wid, hgh, fname,
1692 psx, psy, pswid, pshgh,
1694 angle, flags & (3|8));
1695 } else figure->data = 0;
1697 // free the old data
1698 if (pf) freefigdata(pf);
1701 changedfname = false;
1705 void InsetFig::GetPSSizes()
1707 /* get %%BoundingBox: from postscript file */
1709 /* defaults to associated size
1710 * ..just in case the PS-file is not readable (Henner, 24-Aug-97)
1717 if (fname.empty()) return;
1719 ifstream ifs(fname.c_str());
1721 if (!ifs) return; // file not found !!!!
1723 /* defaults to A4 page */
1729 char lastchar = 0; ifs.get(lastchar);
1731 char c = 0; ifs.get(c);
1733 lyxerr.debug() << "End of (E)PS file reached and"
1734 " no BoundingBox!" << endl;
1737 if (c == '%' && lastchar == '%') {
1739 if (p.empty()) break;
1740 // we should not use this, with it we cannot
1741 // discover bounding box and end of file.
1742 //if (strcmp(p, "EndComments") == 0) break;
1743 lyxerr.debug() << "Token: `" << p << "'" << endl;
1744 if (p == "BoundingBox:") {
1745 float fpsx, fpsy, fpswid, fpshgh;
1746 if (ifs >> fpsx >> fpsy >> fpswid >> fpshgh) {
1749 pswid = int(fpswid);
1750 pshgh = int(fpshgh);
1752 if (lyxerr.debugging()) {
1753 lyxerr << "%%%%BoundingBox:"
1771 void InsetFig::CallbackFig(long arg)
1776 if (lyxerr.debugging()) {
1777 lyxerr << "Figure callback, arg " << arg << endl;
1783 case 12: /* width type */
1790 fl_deactivate_object(form->Width);
1795 fl_activate_object(form->Width);
1800 fl_activate_object(form->Width);
1805 fl_activate_object(form->Width);
1810 fl_activate_object(form->Width);
1813 lyxerr.debug() << "Unknown type!" << endl;
1820 case 22: /* height type */
1826 fl_deactivate_object(form->Height);
1831 fl_activate_object(form->Height);
1836 fl_activate_object(form->Height);
1841 fl_activate_object(form->Height);
1844 lyxerr.debug() << "Unknown type!" << endl;
1850 pflags = pflags & ~3; /* wysiwyg0 */
1853 pflags = (pflags & ~3) | 1; /* wysiwyg1 */
1856 pflags = (pflags & ~3) | 2; /* wysiwyg2 */
1859 pflags = (pflags & ~3) | 3; /* wysiwyg3 */
1862 pflags ^= 4; /* frame */
1865 pflags ^= 8; /* do translations */
1868 psubfigure = !psubfigure; /* This is a subfigure */
1871 regen = true; /* regenerate command */
1873 case 0: /* browse file */
1877 case 1: /* preview */
1878 p = fl_get_input(form->EpsFile);
1882 case 8: /* ok (apply and close) */
1883 if(!current_view->buffer()->isReadonly()) {
1886 xwid = atof(fl_get_input(form->Width));
1887 xhgh = atof(fl_get_input(form->Height));
1888 angle = atof(fl_get_input(form->Angle));
1889 p = fl_get_input(form->EpsFile);
1891 string buf1 = OnlyPath(owner->fileName());
1892 fname = MakeAbsPath(p, buf1);
1893 changedfname = true;
1895 if (!fname.empty()) {
1896 changedfname = true;
1900 subcaption = fl_get_input(form->Subcaption);
1904 /* now update inset */
1905 if (lyxerr.debugging()) {
1906 lyxerr << "Update: ["
1907 << wid << 'x' << hgh << ']' << endl;
1909 current_view->updateInset(this, true);
1911 fl_set_focus_object(form->Figure, form->OkBtn);
1912 fl_hide_form(form->Figure);
1913 #if FL_REVISION == 89
1914 #warning Reactivate this free_form calls
1916 fl_free_form(form->Figure);
1917 free(form); // Why free?
1923 // The user has already been informed about RO in ::Edit
1924 if(arg == 7) // if 'Apply'
1927 case 9: /* cancel = restore and close */
1928 fl_set_focus_object(form->Figure, form->OkBtn);
1929 fl_hide_form(form->Figure);
1930 #if FL_REVISION == 89
1931 #warning Reactivate this free_form calls
1932 #warning Jug, is this still a problem?
1934 fl_free_form(form->Figure);
1935 free(form); // Why free?
1941 if (regen) TempRegenerate();
1946 void DisableFigurePanel(FD_Figure * const form)
1948 fl_deactivate_object(form->EpsFile);
1949 fl_deactivate_object(form->Browse);
1950 fl_deactivate_object(form->Width);
1951 fl_deactivate_object(form->Height);
1952 fl_deactivate_object(form->Frame);
1953 fl_deactivate_object(form->Translations);
1954 fl_deactivate_object(form->Angle);
1955 fl_deactivate_object(form->HeightGrp);
1956 fl_deactivate_object(form->page2);
1957 fl_deactivate_object(form->Default2);
1958 fl_deactivate_object(form->cm2);
1959 fl_deactivate_object(form->in2);
1960 fl_deactivate_object(form->HeightLabel);
1961 fl_deactivate_object(form->WidthLabel);
1962 fl_deactivate_object(form->DisplayGrp);
1963 fl_deactivate_object(form->Wysiwyg3);
1964 fl_deactivate_object(form->Wysiwyg0);
1965 fl_deactivate_object(form->Wysiwyg2);
1966 fl_deactivate_object(form->Wysiwyg1);
1967 fl_deactivate_object(form->WidthGrp);
1968 fl_deactivate_object(form->Default1);
1969 fl_deactivate_object(form->cm1);
1970 fl_deactivate_object(form->in1);
1971 fl_deactivate_object(form->page1);
1972 fl_deactivate_object(form->column1);
1973 fl_deactivate_object(form->Subcaption);
1974 fl_deactivate_object(form->Subfigure);
1975 fl_deactivate_object (form->OkBtn);
1976 fl_deactivate_object (form->ApplyBtn);
1977 fl_set_object_lcol (form->OkBtn, FL_INACTIVE);
1978 fl_set_object_lcol (form->ApplyBtn, FL_INACTIVE);
1983 void EnableFigurePanel(FD_Figure * const form)
1985 fl_activate_object(form->EpsFile);
1986 fl_activate_object(form->Browse);
1987 fl_activate_object(form->Width);
1988 fl_activate_object(form->Height);
1989 fl_activate_object(form->Frame);
1990 fl_activate_object(form->Translations);
1991 fl_activate_object(form->Angle);
1992 fl_activate_object(form->HeightGrp);
1993 fl_activate_object(form->page2);
1994 fl_activate_object(form->Default2);
1995 fl_activate_object(form->cm2);
1996 fl_activate_object(form->in2);
1997 fl_activate_object(form->HeightLabel);
1998 fl_activate_object(form->WidthLabel);
1999 fl_activate_object(form->DisplayGrp);
2000 fl_activate_object(form->Wysiwyg3);
2001 fl_activate_object(form->Wysiwyg0);
2002 fl_activate_object(form->Wysiwyg2);
2003 fl_activate_object(form->Wysiwyg1);
2004 fl_activate_object(form->WidthGrp);
2005 fl_activate_object(form->Default1);
2006 fl_activate_object(form->cm1);
2007 fl_activate_object(form->in1);
2008 fl_activate_object(form->page1);
2009 fl_activate_object(form->column1);
2010 fl_activate_object(form->Subcaption);
2011 fl_activate_object(form->Subfigure);
2012 fl_activate_object (form->OkBtn);
2013 fl_activate_object (form->ApplyBtn);
2014 fl_set_object_lcol (form->OkBtn, FL_BLACK);
2015 fl_set_object_lcol (form->ApplyBtn, FL_BLACK);
2019 void InsetFig::RestoreForm()
2023 EnableFigurePanel(form);
2026 fl_set_button(form->Default1, (wtype == 0));
2027 fl_set_button(form->cm1, (wtype == 1));
2028 fl_set_button(form->in1, (wtype == 2));
2029 fl_set_button(form->page1, (wtype == 3));
2030 fl_set_button(form->column1, (wtype == 4));
2032 fl_deactivate_object(form->Width);
2034 fl_activate_object(form->Width);
2037 // enable and disable should be put here.
2039 fl_set_button(form->Default2, (htype == 0));
2040 fl_set_button(form->cm2, (htype == 1));
2041 fl_set_button(form->in2, (htype == 2));
2042 fl_set_button(form->page2, (htype == 3));
2043 // enable and disable should be put here.
2045 fl_deactivate_object(form->Height);
2047 fl_activate_object(form->Height);
2050 int pflags = flags & 3;
2051 fl_set_button(form->Wysiwyg0, (pflags == 0));
2052 fl_set_button(form->Wysiwyg1, (pflags == 1));
2053 fl_set_button(form->Wysiwyg2, (pflags == 2));
2054 fl_set_button(form->Wysiwyg3, (pflags == 3));
2055 fl_set_button(form->Frame, ((flags & 4) != 0));
2056 fl_set_button(form->Translations, ((flags & 8) != 0));
2057 fl_set_button(form->Subfigure, (subfigure != 0));
2059 psubfigure = subfigure;
2060 sprintf(buf, "%g", xwid);
2061 fl_set_input(form->Width, buf);
2062 sprintf(buf, "%g", xhgh);
2063 fl_set_input(form->Height, buf);
2064 sprintf(buf, "%g", angle);
2065 fl_set_input(form->Angle, buf);
2066 if (!fname.empty()){
2067 string buf1 = OnlyPath(owner->fileName());
2068 string fname2 = MakeRelPath(fname, buf1);
2069 fl_set_input(form->EpsFile, fname2.c_str());
2071 else fl_set_input(form->EpsFile, "");
2072 fl_set_input(form->Subcaption, subcaption.c_str());
2073 if(current_view->buffer()->isReadonly())
2074 DisableFigurePanel(form);
2080 void InsetFig::Preview(char const * p)
2085 lyxerr << "Cannot fork process!" << endl;
2090 return; // parent process
2093 string buf1 = OnlyPath(owner->fileName());
2094 string buf2 = MakeAbsPath(p, buf1);
2096 lyxerr << "Error during rendering "
2097 << execlp(lyxrc->view_pspic_command.c_str(),
2098 lyxrc->view_pspic_command.c_str(),
2105 void InsetFig::BrowseFile()
2107 static string current_figure_path;
2108 static int once = 0;
2111 if (lyxerr.debugging()) {
2112 lyxerr << "Filename: "
2113 << owner->fileName() << endl;
2115 string p = fl_get_input(form->EpsFile);
2117 string buf = MakeAbsPath(owner->fileName());
2118 string buf2 = OnlyPath(buf);
2120 buf = MakeAbsPath(p, buf2);
2121 buf = OnlyPath(buf);
2123 buf = OnlyPath(owner->fileName().c_str());
2126 // Does user clipart directory exist?
2127 string bufclip = AddName (user_lyxdir, "clipart");
2128 FileInfo fileInfo(bufclip);
2129 if (!(fileInfo.isOK() && fileInfo.isDir()))
2130 // No - bail out to system clipart directory
2131 bufclip = AddName (system_lyxdir, "clipart");
2134 fileDlg.SetButton(0, _("Clipart"), bufclip);
2135 fileDlg.SetButton(1, _("Document"), buf);
2141 p = fileDlg.Select(_("EPS Figure"),
2142 current_figure_path,
2145 p = fileDlg.Select(_("EPS Figure"), buf,
2150 if (p.empty()) return;
2152 buf = MakeRelPath(p, buf2);
2153 current_figure_path = OnlyPath(p);
2156 if (contains(p, "#") || contains(p, "~") || contains(p, "$")
2157 || contains(p, "%") || contains(p, " "))
2159 WriteAlert(_("Filename can't contain any "
2160 "of these characters:"),
2161 // xgettext:no-c-format
2162 _("space, '#', '~', '$' or '%'."));
2167 if (form) fl_set_input(form->EpsFile, buf.c_str());
2171 void GraphicsCB(FL_OBJECT * obj, long arg)
2173 /* obj->form contains the form */
2175 if (lyxerr.debugging()) {
2176 lyxerr << "GraphicsCB callback: " << arg << endl;
2179 /* find inset we were reacting to */
2180 for (int i = 0; i < figinsref; ++i)
2181 if (figures[i]->inset->form && figures[i]->inset->form->Figure
2184 if (lyxerr.debugging()) {
2185 lyxerr << "Calling back figure " << i << endl;
2187 figures[i]->inset->CallbackFig(arg);
2193 void HideFiguresPopups()
2195 for (int i = 0; i < figinsref; ++i)
2196 if (figures[i]->inset->form
2197 && figures[i]->inset->form->Figure->visible) {
2198 if (lyxerr.debugging()) {
2199 lyxerr << "Hiding figure " << i << endl;
2201 // hide and free the form
2202 figures[i]->inset->CallbackFig(9);