2 * xoptions.c -- Move list window, part of X front end for XBoard
4 * Copyright 2000, 2009, 2010, 2011, 2012 Free Software Foundation, Inc.
5 * ------------------------------------------------------------------------
7 * GNU XBoard is free software: you can redistribute it and/or modify
8 * it under the terms of the GNU General Public License as published by
9 * the Free Software Foundation, either version 3 of the License, or (at
10 * your option) any later version.
12 * GNU XBoard is distributed in the hope that it will be useful, but
13 * WITHOUT ANY WARRANTY; without even the implied warranty of
14 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
15 * General Public License for more details.
17 * You should have received a copy of the GNU General Public License
18 * along with this program. If not, see http://www.gnu.org/licenses/. *
20 *------------------------------------------------------------------------
21 ** See the file ChangeLog for a revision history. */
23 // [HGM] this file is the counterpart of woptions.c, containing xboard popup menus
24 // similar to those of WinBoard, to set the most common options interactively.
31 #include <sys/types.h>
36 #else /* not STDC_HEADERS */
37 extern char *getenv();
40 # else /* not HAVE_STRING_H */
42 # endif /* not HAVE_STRING_H */
43 #endif /* not STDC_HEADERS */
50 #include <cairo/cairo.h>
51 #include <cairo/cairo-xlib.h>
63 # define _(s) gettext (s)
64 # define N_(s) gettext_noop (s)
70 // [HGM] the following code for makng menu popups was cloned from the FileNamePopUp routines
73 static Widget previous = NULL;
75 static Option *currentOption;
76 static Boolean browserUp;
85 XtSetArg(args[0], XtNdisplayCaret, False);
86 XtSetValues(previous, args, 1);
94 SetFocus (Widget w, XtPointer data, XEvent *event, Boolean *b)
101 XtSetArg(args[0], XtNstring, &s);
102 XtGetValues(w, args, 1);
104 XtSetArg(args[0], XtNdisplayCaret, True);
105 if(!strchr(s, '\n') && strlen(s) < 80) XtSetArg(args[1], XtNinsertPosition, strlen(s)), j++;
106 XtSetValues(w, args, j);
107 XtSetKeyboardFocus((Widget) data, w);
116 XtSetKeyboardFocus(shellWidget, formWidget);
120 //--------------------------- Engine-specific options menu ----------------------------------
123 Option *dialogOptions[NrOfDialogs];
126 static Arg layoutArgs[] = {
127 { XtNborderWidth, 0 },
128 { XtNdefaultDistance, 0 },
131 static Arg formArgs[] = {
132 { XtNborderWidth, 0 },
133 { XtNresizable, (XtArgVal) True },
138 MarkMenuItem (char *menuRef, int state)
140 MenuItem *item = MenuNameToItem(menuRef);
143 ((GtkCheckMenuItem *) (item->handle))->active = state;
147 void GetWidgetTextGTK(GtkWidget *w, char **buf)
152 if (GTK_IS_TEXT_BUFFER(w)) {
153 gtk_text_buffer_get_start_iter(GTK_TEXT_BUFFER(w), &start);
154 gtk_text_buffer_get_end_iter(GTK_TEXT_BUFFER(w), &end);
155 *buf = gtk_text_buffer_get_text(GTK_TEXT_BUFFER(w), &start, &end, FALSE);
158 printf("error in GetWidgetText, invalid widget\n");
164 GetWidgetText (Option *opt, char **buf)
172 case TextBox: GetWidgetTextGTK((GtkWidget *) opt->handle, buf); break;
174 x = gtk_spin_button_get_value (GTK_SPIN_BUTTON(opt->handle));
175 snprintf(val, 12, "%d", x); *buf = val;
178 printf("unexpected case (%d) in GetWidgetText\n", opt->type);
183 void SetSpinValue(Option *opt, int val, int n)
185 if (opt->type == Spin)
188 gtk_widget_set_sensitive(opt->handle, FALSE);
191 gtk_widget_set_sensitive(opt->handle, TRUE);
192 gtk_spin_button_set_value(opt->handle, val);
196 printf("error in SetSpinValue, unknown type %d\n", opt->type);
199 void SetWidgetTextGTK(GtkWidget *w, char *text)
201 if (!GTK_IS_TEXT_BUFFER(w)) {
202 printf("error: SetWidgetTextGTK arg is not a GtkTextBuffer\n");
205 gtk_text_buffer_set_text(GTK_TEXT_BUFFER(w), text, -1);
209 SetWidgetText (Option *opt, char *buf, int n)
215 case TextBox: SetWidgetTextGTK((GtkWidget *) opt->handle, buf); break;
216 case Spin: SetSpinValue(opt, atoi(buf), n); break;
218 printf("unexpected case (%d) in GetWidgetText\n", opt->type);
221 // focus is automatic in GTK?
222 if(n >= 0) SetFocus(opt->handle, shells[n], NULL, False);
227 GetWidgetState (Option *opt, int *state)
231 XtSetArg(arg, XtNstate, state);
232 XtGetValues(opt->handle, &arg, 1);
237 SetWidgetState (Option *opt, int state)
241 XtSetArg(arg, XtNstate, state);
242 XtSetValues(opt->handle, &arg, 1);
247 SetWidgetLabel (Option *opt, char *buf)
251 XtSetArg(arg, XtNlabel, (XtArgVal) buf);
252 XtSetValues(opt->handle, &arg, 1);
257 SetDialogTitle (DialogClass dlg, char *title)
261 XtSetArg(args[0], XtNtitle, title);
262 XtSetValues(shells[dlg], args, 1);
267 LoadListBox (Option *opt, char *emptyText, int n1, int n2)
270 static char *dummyList[2];
271 dummyList[0] = emptyText; // empty listboxes tend to crash X, so display user-supplied warning string instead
272 XawListChange(opt->handle, *(char*)opt->target ? opt->target : dummyList, 0, 0, True);
277 ReadScroll (Option *opt, float *top, float *bottom)
278 { // retreives fractions of top and bottom of thumb
281 Widget w = XtParent(opt->handle); // viewport
282 Widget v = XtNameToWidget(w, "vertical");
285 if(!v) return FALSE; // no scroll bar
286 XtSetArg(args[j], XtNshown, &h); j++;
287 XtSetArg(args[j], XtNtopOfThumb, top); j++;
288 XtGetValues(v, args, j);
295 SetScroll (Option *opt, float f)
296 { // sets top of thumb to given fraction
298 static char *params[3] = { "", "Continuous", "Proportional" };
300 Widget w = XtParent(opt->handle); // viewport
301 Widget v = XtNameToWidget(w, "vertical");
302 if(!v) return; // no scroll bar
303 XtCallActionProc(v, "StartScroll", &event, params+1, 1);
304 XawScrollbarSetThumb(v, f, -1.0);
305 XtCallActionProc(v, "NotifyThumb", &event, params, 0);
306 // XtCallActionProc(v, "NotifyScroll", &event, params+2, 1);
307 XtCallActionProc(v, "EndScroll", &event, params, 0);
312 HighlightListBoxItem (Option *opt, int nr)
315 XawListHighlight(opt->handle, nr);
320 HighlightWithScroll (Option *opt, int sel, int max)
323 float top, bottom, f, g;
324 HighlightListBoxItem(opt, sel);
325 if(!ReadScroll(opt, &top, &bottom)) return; // no scroll bar
326 bottom = bottom*max - 1.f;
329 if(sel > (top + 3*bottom)/4) f = (sel - 0.75f*(bottom-top))/max; else
330 if(sel < (3*top + bottom)/4) f = (sel - 0.25f*(bottom-top))/max;
331 if(f < 0.f) f = 0.; if(f + 1.f/max > 1.f) f = 1. - 1./max;
332 if(f != g) SetScroll(opt, f);
337 SelectedListBoxItem (Option *opt)
340 XawListReturnStruct *rs;
341 rs = XawListShowCurrent(opt->handle);
342 return rs->list_index;
349 FocusOnWidget (Option *opt, DialogClass dlg)
353 XtSetKeyboardFocus(shells[dlg], opt->handle);
358 SetIconName (DialogClass dlg, char *name)
363 XtSetArg(args[j], XtNiconName, (XtArgVal) name); j++;
364 // XtSetArg(args[j], XtNtitle, (XtArgVal) name); j++;
365 XtSetValues(shells[dlg], args, j);
371 CheckCallback (Widget ww, XtPointer client_data, XEvent *event, Boolean *b)
373 int s, data = (intptr_t) client_data;
374 Option *opt = dialogOptions[data >> 8] + (data & 255);
376 if(opt->type == Label) { ((ButtonCallback*) opt->target)(data&255); return; }
378 GetWidgetState(opt, &s);
379 SetWidgetState(opt, !s);
385 SpinCallback (Widget w, XtPointer client_data, XtPointer call_data)
389 char buf[MSG_SIZ], *p;
390 int j = 0; // Initialisation is necessary because the text value may be non-numeric causing the scanf conversion to fail
391 int data = (intptr_t) client_data;
392 Option *opt = dialogOptions[data >> 8] + (data & 255);
394 XtSetArg(args[0], XtNlabel, &name);
395 XtGetValues(w, args, 1);
397 GetWidgetText(opt, &val);
398 sscanf(val, "%d", &j);
399 if (strcmp(name, _("browse")) == 0) {
401 for(r = ""; *q; q++) if(*q == '.') r = q; else if(*q == '/') r = ""; // last dot after last slash
402 if(!strcmp(r, "") && !currentCps && opt->type == FileName && opt->textValue)
404 Browse(data>>8, opt->name, NULL, r, opt->type == PathName, "", &p, (FILE**) opt);
407 if (strcmp(name, "+") == 0) {
408 if(++j > opt->max) return;
410 if (strcmp(name, "-") == 0) {
411 if(--j < opt->min) return;
413 snprintf(buf, MSG_SIZ, "%d", j);
414 SetWidgetText(opt, buf, TransientDlg);
418 void ComboSelect(GtkWidget *widget, gpointer addr)
420 Option *opt = dialogOptions[((intptr_t)addr)>>8]; // applicable option list
421 gint i = ((intptr_t)addr) & 255; // option number
424 g = gtk_combo_box_get_active(GTK_COMBO_BOX(widget));
425 values[i] = g; // store in temporary, for transfer at OK
428 // Note: setting text on button is probably automatic
429 // Is this still needed? Could be all comboboxes that needed a callbak are now listboxes!
431 if(opt[i].type == Graph || opt[i].min & COMBO_CALLBACK && (!currentCps || shellUp[BrowserDlg])) {
432 ((ButtonCallback*) opt[i].target)(i);
439 CreateMenuItem (Widget menu, char *msg, XtCallbackProc CB, int n)
444 XtSetArg(args[j], XtNleftMargin, 20); j++;
445 XtSetArg(args[j], XtNrightMargin, 20); j++;
446 if(!strcmp(msg, "----")) { XtCreateManagedWidget(msg, smeLineObjectClass, menu, args, j); return NULL; }
447 XtSetArg(args[j], XtNlabel, msg);
448 entry = XtCreateManagedWidget("item", smeBSBObjectClass, menu, args, j+1);
449 XtAddCallback(entry, XtNcallback, CB, (caddr_t)(intptr_t) n);
456 CreateComboPopup (Widget parent, Option *opt, int n, int fromList, int def)
457 { // fromList determines if the item texts are taken from a list of strings, or from a menu table
461 MenuItem *mb = (MenuItem *) opt->choice;
462 char **list = (char **) opt->choice;
464 if(list[0] == NULL) return NULL; // avoid empty menus, as they cause crash
465 menu = XtCreatePopupShell(opt->name, simpleMenuWidgetClass, parent, NULL, 0);
469 char *msg = fromList ? list[i] : mb[i].string;
471 entry = CreateMenuItem(menu, opt->min & NO_GETTEXT ? msg : _(msg), (XtCallbackProc) ComboSelect, (n<<16)+i);
472 if(!fromList) mb[i].handle = (void*) entry; // save item ID, for enabling / checkmarking
474 XtSetArg(arg, XtNpopupOnEntry, entry);
475 XtSetValues(menu, &arg, 1);
482 MenuSelect (gpointer addr) // callback for all combo items
484 Option *opt = dialogOptions[((intptr_t)addr)>>24]; // applicable option list
485 int i = ((intptr_t)addr)>>16 & 255; // option number
486 int j = 0xFFFF & (intptr_t) addr;
488 values[i] = j; // store selected value in Option struct, for retrieval at OK
489 ((ButtonCallback*) opt[i].target)(i);
493 CreateMenuPopup (Option *opt, int n, int def)
494 { // fromList determines if the item texts are taken from a list of strings, or from a menu table
496 GtkWidget *menu, *entry;
497 MenuItem *mb = (MenuItem *) opt->choice;
499 menu = gtk_menu_new();
500 // menu = XtCreatePopupShell(opt->name, simpleMenuWidgetClass, parent, NULL, 0);
503 char *msg = mb[i].string;
505 if(strcmp(msg, "----")) { //
506 if(!(opt->min & NO_GETTEXT)) msg = _(msg);
508 entry = gtk_check_menu_item_new_with_label(msg); // should be used for items that can be checkmarked
509 if(mb[i].handle == RADIO) gtk_check_menu_item_set_draw_as_radio(entry, True);
511 entry = gtk_menu_item_new_with_label(msg);
512 gtk_signal_connect_object (GTK_OBJECT (entry), "activate", GTK_SIGNAL_FUNC(MenuSelect), (gpointer) (n<<16)+i);
513 gtk_widget_show(entry);
514 } else entry = gtk_separator_menu_item_new();
515 gtk_menu_append(GTK_MENU (menu), entry);
516 //CreateMenuItem(menu, opt->min & NO_GETTEXT ? msg : _(msg), (XtCallbackProc) ComboSelect, (n<<16)+i);
517 mb[i].handle = (void*) entry; // save item ID, for enabling / checkmarking
519 // XtSetArg(arg, XtNpopupOnEntry, entry);
520 // XtSetValues(menu, &arg, 1);
527 char moveTypeInTranslations[] =
528 "<Key>Return: TypeInProc(1) \n"
529 "<Key>Escape: TypeInProc(0) \n";
530 extern char filterTranslations[];
531 extern char gameListTranslations[];
532 extern char memoTranslations[];
535 char *translationTable[] = { // beware: order is essential!
536 historyTranslations, commentTranslations, moveTypeInTranslations, ICSInputTranslations,
537 filterTranslations, gameListTranslations, memoTranslations
541 AddHandler (Option *opt, int nr)
547 XtOverrideTranslations(opt->handle, XtParseTranslationTable(translationTable[nr]));
551 //----------------------------Generic dialog --------------------------------------------
553 // cloned from Engine Settings dialog (and later merged with it)
555 GtkWidget *shells[NrOfDialogs];
556 DialogClass parents[NrOfDialogs];
557 WindowPlacement *wp[NrOfDialogs] = { // Beware! Order must correspond to DialogClass enum
558 NULL, &wpComment, &wpTags, NULL, NULL, NULL, NULL, &wpMoveHistory, &wpGameList, &wpEngineOutput, &wpEvalGraph,
559 NULL, NULL, NULL, NULL, /*&wpMain*/ NULL
563 DialogExists (DialogClass n)
564 { // accessor for use in back-end
565 return shells[n] != NULL;
569 RaiseWindow (DialogClass dlg)
573 Window root = RootWindow(xDisplay, DefaultScreen(xDisplay));
574 Atom atom = XInternAtom (xDisplay, "_NET_ACTIVE_WINDOW", False);
576 xev.xclient.type = ClientMessage;
577 xev.xclient.serial = 0;
578 xev.xclient.send_event = True;
579 xev.xclient.display = xDisplay;
580 xev.xclient.window = XtWindow(shells[dlg]);
581 xev.xclient.message_type = atom;
582 xev.xclient.format = 32;
583 xev.xclient.data.l[0] = 1;
584 xev.xclient.data.l[1] = CurrentTime;
586 XSendEvent (xDisplay,
588 SubstructureRedirectMask | SubstructureNotifyMask,
592 XSync(xDisplay, False);
597 PopDown (DialogClass n)
601 if (!shellUp[n] || !shells[n]) return 0;
603 // Not sure this is still used
604 if(n && wp[n]) { // remember position
606 XtSetArg(args[j], XtNx, &windowX); j++;
607 XtSetArg(args[j], XtNy, &windowY); j++;
608 XtSetArg(args[j], XtNheight, &windowH); j++;
609 XtSetArg(args[j], XtNwidth, &windowW); j++;
610 XtGetValues(shells[n], args, j);
613 wp[n]->width = windowW;
614 wp[n]->height = windowH;
618 gtk_widget_hide(shells[n]);
619 shellUp[n]--; // count rather than clear
620 if(n == 0 || n >= PromoDlg) {
621 gtk_widget_destroy(shells[n]);
626 MarkMenuItem(marked[n], False);
630 if(!n) currentCps = NULL; // if an Engine Settings dialog was up, we must be popping it down now
631 currentOption = dialogOptions[TransientDlg]; // just in case a transient dialog was up (to allow its check and combo callbacks to work)
633 RaiseWindow(parents[n]); // automatic in GTK?
634 if(parents[n] == BoardWindow) XtSetKeyboardFocus(shellWidget, formWidget); // also automatic???
639 gboolean GenericPopDown(w, event, gdata)
644 int dlg = (intptr_t) gdata; /* dialog number dlgnr */
647 // I guess BrowserDlg will be abandoned, as GTK has a better browser of its own
648 if(shellUp[BrowserDlg] && dlg != BrowserDlg || dialogError) return; // prevent closing dialog when it has an open file-browse daughter
650 if(browserUp || dialogError) return True; // prevent closing dialog when it has an open file-browse daughter
652 GtkWidget *sh = shells[dlg];
653 printf("popdown %d\n", dlg);
654 shells[dlg] = w; // make sure we pop down the right one in case of multiple instances
656 shells[dlg] = sh; // restore
657 if(dlg == BoardWindow) ExitEvent(0);
658 return True; /* don't propagate to default handler */
661 int AppendText(Option *opt, char *s)
667 GetWidgetTextGTK(opt->handle, &v);
670 gtk_text_buffer_get_end_iter(GTK_TEXT_BUFFER(opt->handle), &end);
671 gtk_text_buffer_insert(opt->handle, &end, s, -1);
677 SetColor (char *colorName, Option *box)
678 { // sets the color of a widget
683 if (!appData.monoMode) {
684 vFrom.addr = (caddr_t) colorName;
685 vFrom.size = strlen(colorName);
686 XtConvert(shellWidget, XtRString, &vFrom, XtRPixel, &vTo);
687 if (vTo.addr == NULL) {
688 buttonColor = (Pixel) -1;
690 buttonColor = *(Pixel *) vTo.addr;
692 } else buttonColor = timerBackgroundPixel;
693 XtSetArg(args[0], XtNbackground, buttonColor);;
694 XtSetValues(box->handle, args, 1);
700 ColorChanged (Widget w, XtPointer data, XEvent *event, Boolean *b)
701 { // for detecting a typed change in color
703 if ( (XLookupString(&(event->xkey), buf, 2, NULL, NULL) == 1) && *buf == '\r' )
704 RefreshColor((int)(intptr_t) data, 0);
709 GraphEventProc(GtkWidget *widget, GdkEvent *event, gpointer gdata)
710 { // handle expose and mouse events on Graph widget
712 int j, button=10, f=1, sizing=0;
713 Option *opt, *graph = (Option *) gdata;
714 PointerCallback *userHandler = graph->target;
715 GdkEventExpose *eevent = (GdkEventExpose *) event;
716 GdkEventButton *bevent = (GdkEventButton *) event;
717 GdkEventMotion *mevent = (GdkEventMotion *) event;
720 // if (!XtIsRealized(widget)) return;
722 switch(event->type) {
723 case GDK_EXPOSE: // make handling of expose events generic, just copying from memory buffer (->choice) to display (->textValue)
724 /* Get window size */
727 XtSetArg(args[j], XtNwidth, &w); j++;
728 XtSetArg(args[j], XtNheight, &h); j++;
729 XtGetValues(widget, args, j);
731 if(w < graph->max || w > graph->max + 1 || h != graph->value) { // use width fudge of 1 pixel
732 if(((XExposeEvent*)event)->count >= 0) { // suppress sizing on expose for ordered redraw in response to sizing.
734 graph->max = w; graph->value = h; // note: old values are kept if we we don't exceed width fudge
736 } else w = graph->max;
738 if(sizing && ((XExposeEvent*)event)->count > 0) { graph->max = 0; return; } // don't bother if further exposure is pending during resize
739 if(!graph->textValue || sizing) { // create surfaces of new size for display widget
740 if(graph->textValue) cairo_surface_destroy((cairo_surface_t *)graph->textValue);
741 graph->textValue = (char*) cairo_xlib_surface_create(xDisplay, XtWindow(widget), DefaultVisual(xDisplay, 0), w, h);
743 if(sizing) { // the memory buffer was already created in GenericPopup(),
744 // to give drawing routines opportunity to use it before first expose event
745 // (which are only processed when main gets to the event loop, so after all init!)
746 // so only change when size is no longer good
747 if(graph->choice) cairo_surface_destroy((cairo_surface_t *) graph->choice);
748 graph->choice = (char**) cairo_image_surface_create (CAIRO_FORMAT_ARGB32, w, h);
752 w = eevent->area.width;
753 if(eevent->area.x + w > graph->max) w--; // cut off fudge pixel
754 cr = gdk_cairo_create(((GtkWidget *) (graph->handle))->window);
755 cairo_set_source_surface(cr, (cairo_surface_t *) graph->choice, 0, 0);
756 cairo_set_antialias(cr, CAIRO_ANTIALIAS_NONE);
757 cairo_rectangle(cr, eevent->area.x, eevent->area.y, w, eevent->area.height);
762 case GDK_MOTION_NOTIFY:
764 w = mevent->x; h = mevent->y;
766 case GDK_BUTTON_RELEASE:
767 f = -1; // release indicated by negative button numbers
768 case GDK_BUTTON_PRESS:
769 w = bevent->x; h = bevent->y;
770 button = bevent->button;
774 opt = userHandler(button, w, h);
776 if(opt) { // user callback specifies a context menu; pop it up
777 XUngrabPointer(xDisplay, CurrentTime);
778 XtCallActionProc(widget, "XawPositionSimpleMenu", event, &(opt->name), 1);
779 XtPopupSpringLoaded(opt->handle);
781 XSync(xDisplay, False);
786 GraphExpose (Option *opt, int x, int y, int w, int h)
789 if(!opt->handle) return;
790 e.area.x = x; e.area.y = y; e.area.width = w; e.area.height = h; e.count = -1; e.type = GDK_EXPOSE; // count = -1: kludge to suppress sizing
791 GraphEventProc(opt->handle, (GdkEvent// gtk_check_menu_item_set_active((GtkCheckMenuItem *) item->handle, state);
792 *) &e, (gpointer) opt); // fake expose event
795 /* GTK callback used when OK/cancel clicked in genericpopup for non-modal dialog */
796 void GenericPopUpCallback(w, resptype, gdata)
798 GtkResponseType resptype;
801 int data = (intptr_t) gdata; /* dialog number dlgnr */
804 currentOption = dialogOptions[dlg=data>>16]; data &= 0xFFFF;
807 if (resptype == GTK_RESPONSE_ACCEPT) {
808 if (GenericReadout(currentOption, -1)) PopDown(data);
816 void GenericCallback(GtkWidget *widget, gpointer gdata)
820 int data = (intptr_t) gdata;
823 GtkWidget *sh = XtParent(XtParent(XtParent(w))), *oldSh;
825 GtkWidget *sh, *oldSh;
828 currentOption = dialogOptions[dlg=data>>16]; data &= 0xFFFF;
830 sh = shells[dlg]; // make following line a no-op, as we haven't found out what the real shell is yet (breaks multiple popups of same type!)
832 oldSh = shells[dlg]; shells[dlg] = sh; // bow to reality
835 if (data == 30000) { // cancel
838 if (data == 30001) { // save buttons imply OK
839 if(GenericReadout(currentOption, -1)) PopDown(dlg); // calls OK-proc after full readout, but no popdown if it returns false
844 name = gtk_button_get_label (GTK_BUTTON(widget));
845 if(currentOption[data].type == SaveButton) GenericReadout(currentOption, -1);
846 snprintf(buf, MSG_SIZ, "option %s\n", name);
847 SendToProgram(buf, currentCps);
848 } else ((ButtonCallback*) currentOption[data].target)(data);
850 shells[dlg] = oldSh; // in case of multiple instances, restore previous (as this one could be popped down now)
853 void BrowseGTK(GtkWidget *widget, gpointer gdata)
857 GtkFileFilter *gtkfilter;
858 GtkFileFilter *gtkfilter_all;
859 int opt_i = (intptr_t) gdata;
860 GtkFileChooserAction fc_action;
862 gtkfilter = gtk_file_filter_new();
863 gtkfilter_all = gtk_file_filter_new();
865 char fileext[10] = "*";
867 /* select file or folder depending on option_type */
868 if (currentOption[opt_i].type == PathName)
869 fc_action = GTK_FILE_CHOOSER_ACTION_SELECT_FOLDER;
871 fc_action = GTK_FILE_CHOOSER_ACTION_OPEN;
873 dialog = gtk_file_chooser_dialog_new ("Open File",
876 GTK_STOCK_CANCEL, GTK_RESPONSE_CANCEL,
877 GTK_STOCK_OPEN, GTK_RESPONSE_ACCEPT,
880 /* one filter to show everything */
881 gtk_file_filter_add_pattern(gtkfilter_all, "*");
882 gtk_file_filter_set_name (gtkfilter_all, "All Files");
883 gtk_file_chooser_add_filter(GTK_FILE_CHOOSER(dialog),gtkfilter_all);
885 /* filter for specific filetypes e.g. pgn or fen */
886 if (currentOption[opt_i].textValue != NULL && (strcmp(currentOption[opt_i].textValue, "") != 0) )
888 strcat(fileext, currentOption[opt_i].textValue);
889 gtk_file_filter_add_pattern(gtkfilter, fileext);
890 gtk_file_filter_set_name (gtkfilter, currentOption[opt_i].textValue);
891 gtk_file_chooser_add_filter (GTK_FILE_CHOOSER(dialog),gtkfilter);
892 /* activate filter */
893 gtk_file_chooser_set_filter (GTK_FILE_CHOOSER(dialog),gtkfilter);
896 gtk_file_chooser_set_filter (GTK_FILE_CHOOSER(dialog),gtkfilter_all);
898 if (gtk_dialog_run (GTK_DIALOG (dialog)) == GTK_RESPONSE_ACCEPT)
901 filename = gtk_file_chooser_get_filename (GTK_FILE_CHOOSER (dialog));
902 entry = currentOption[opt_i].handle;
903 gtk_entry_set_text (GTK_ENTRY (entry), filename);
907 gtk_widget_destroy (dialog);
913 TabProc (Widget w, XEvent *event, String *prms, Cardinal *nprms)
914 { // for transfering focus to the next text-edit
916 for(opt = currentOption; opt->type != EndMark; opt++) {
917 if(opt->handle == w) {
919 if(opt->type == EndMark) opt = currentOption; // wrap
920 if(opt->handle == w) return; // full circle
921 if(opt->type == TextBox || opt->type == Spin || opt->type == Fractional || opt->type == FileName || opt->type == PathName) {
922 SetFocus(opt->handle, XtParent(XtParent(XtParent(w))), NULL, 0);
933 WheelProc (Widget w, XEvent *event, String *prms, Cardinal *nprms)
934 { // for scrolling a widget seen through a viewport with the mouse wheel (ListBox!)
935 int j=0, n = atoi(prms[0]);
936 static char *params[3] = { "", "Continuous", "Proportional" };
940 if(!n) { // transient dialogs also use this for list-selection callback
942 Option *opt=dialogOptions[prms[2][0]-'A'] + n;
943 if(opt->textValue) ((ListBoxCallback*) opt->textValue)(n, SelectedListBoxItem(opt));
946 v = XtNameToWidget(XtParent(w), "vertical");
948 XtSetArg(args[j], XtNshown, &h); j++;
949 XtSetArg(args[j], XtNtopOfThumb, &top); j++;
950 XtGetValues(v, args, j);
951 top += 0.1f*h*n; if(top < 0.f) top = 0.;
952 XtCallActionProc(v, "StartScroll", event, params+1, 1);
953 XawScrollbarSetThumb(v, top, -1.0);
954 XtCallActionProc(v, "NotifyThumb", event, params, 0);
955 // XtCallActionProc(w, "NotifyScroll", event, params+2, 1);
956 XtCallActionProc(v, "EndScroll", event, params, 0);
960 static char *oneLiner =
961 "<Key>Return: redraw-display() \n \
962 <Key>Tab: TabProc() \n ";
963 static char scrollTranslations[] =
964 "<Btn1Up>(2): WheelProc(0 0 A) \n \
965 <Btn4Down>: WheelProc(-1) \n \
966 <Btn5Down>: WheelProc(1) \n ";
969 SqueezeIntoBox (Option *opt, int nr, int width)
970 { // size buttons in bar to fit, clipping button names where necessary
973 Dimension widths[20], oldWidths[20];
975 for(i=1; i<nr; i++) {
976 XtSetArg(arg, XtNwidth, &widths[i]);
977 XtGetValues(opt[i].handle, &arg, 1);
978 wtot += oldWidths[i] = widths[i];
981 if(width <= 0) return;
982 while(wtot > width) {
984 for(i=1; i<nr; i++) if(widths[i] > wmax) wmax = widths[imax=i];
988 for(i=1; i<nr; i++) if(widths[i] != oldWidths[i]) {
989 XtSetArg(arg, XtNwidth, widths[i]);
990 XtSetValues(opt[i].handle, &arg, 1);
998 SetPositionAndSize (Arg *args, Widget leftNeigbor, Widget topNeigbor, int b, int w, int h, int chaining)
999 { // sizing and positioning most widgets have in common
1001 // first position the widget w.r.t. earlier ones
1002 if(chaining & 1) { // same row: position w.r.t. last (on current row) and lastrow
1003 XtSetArg(args[j], XtNfromVert, topNeigbor); j++;
1004 XtSetArg(args[j], XtNfromHoriz, leftNeigbor); j++;
1005 } else // otherwise it goes at left margin (which is default), below the previous element
1006 XtSetArg(args[j], XtNfromVert, leftNeigbor), j++;
1007 // arrange chaining ('2'-bit indicates top and bottom chain the same)
1008 if((chaining & 14) == 6) XtSetArg(args[j], XtNtop, XtChainBottom), j++;
1009 if((chaining & 14) == 10) XtSetArg(args[j], XtNbottom, XtChainTop ), j++;
1010 if(chaining & 4) XtSetArg(args[j], XtNbottom, XtChainBottom ), j++;
1011 if(chaining & 8) XtSetArg(args[j], XtNtop, XtChainTop), j++;
1012 if(chaining & 0x10) XtSetArg(args[j], XtNright, XtChainRight), j++;
1013 if(chaining & 0x20) XtSetArg(args[j], XtNleft, XtChainRight), j++;
1014 if(chaining & 0x40) XtSetArg(args[j], XtNright, XtChainLeft ), j++;
1015 if(chaining & 0x80) XtSetArg(args[j], XtNleft, XtChainLeft ), j++;
1016 // set size (if given)
1017 if(w) XtSetArg(args[j], XtNwidth, w), j++;
1018 if(h) XtSetArg(args[j], XtNheight, h), j++;
1020 if(!appData.monoMode) {
1021 if(!b && appData.dialogColor[0]) XtSetArg(args[j], XtNbackground, dialogColor), j++;
1022 if(b == 3 && appData.buttonColor[0]) XtSetArg(args[j], XtNbackground, buttonColor), j++;
1026 XtSetArg(args[j], XtNborderWidth, b); j++;
1032 GenericPopUp (Option *option, char *title, DialogClass dlgNr, DialogClass parent, int modal, int topLevel)
1034 GtkWidget *dialog = NULL;
1038 GtkWidget *checkbutton;
1044 GtkAdjustment *spinner_adj;
1045 GtkWidget *combobox;
1046 GtkWidget *textview;
1047 GtkTextBuffer *textbuffer;
1049 GtkWidget *actionarea;
1053 GtkWidget *menuButton;
1057 int i, j, arraysize, left, top, height=999, width=1, boxStart;
1058 char def[MSG_SIZ], *msg, engineDlg = (currentCps != NULL && dlgNr != BrowserDlg);
1060 if(dlgNr < PromoDlg && shellUp[dlgNr]) return 0; // already up
1062 if(dlgNr && dlgNr < PromoDlg && shells[dlgNr]) { // reusable, and used before (but popped down)
1063 gtk_widget_show(shells[dlgNr]);
1064 shellUp[dlgNr] = True;
1068 dialogOptions[dlgNr] = option; // make available to callback
1069 // post currentOption globally, so Spin and Combo callbacks can already use it
1070 // WARNING: this kludge does not work for persistent dialogs, so that these cannot have spin or combo controls!
1071 currentOption = option;
1073 if(engineDlg) { // Settings popup for engine: format through heuristic
1074 int n = currentCps->nrOptions;
1075 if(n > 50) width = 4; else if(n>24) width = 2; else width = 1;
1076 height = n / width + 1;
1077 // if(n && (currentOption[n-1].type == Button || currentOption[n-1].type == SaveButton)) currentOption[n].min = SAME_ROW; // OK on same line
1078 currentOption[n].type = EndMark; currentOption[n].target = NULL; // delimit list by callback-less end mark
1083 XtSetArg(args[i], XtNresizable, True); i++;
1084 shells[BoardWindow] = shellWidget; parents[dlgNr] = parent;
1086 if(dlgNr == BoardWindow) dialog = shellWidget; else
1088 XtCreatePopupShell(title, !top || !appData.topLevel ? transientShellWidgetClass : topLevelShellWidgetClass,
1089 shells[parent], args, i);
1091 dialog = gtk_dialog_new_with_buttons( title,
1093 GTK_DIALOG_DESTROY_WITH_PARENT | GTK_DIALOG_NO_SEPARATOR |
1094 (modal ? GTK_DIALOG_MODAL : 0),
1095 GTK_STOCK_OK, GTK_RESPONSE_ACCEPT,
1096 GTK_STOCK_CANCEL, GTK_RESPONSE_REJECT,
1099 shells[dlgNr] = dialog;
1100 box = gtk_dialog_get_content_area( GTK_DIALOG( dialog ) );
1101 gtk_box_set_spacing(GTK_BOX(box), 5);
1104 for (i=0;option[i].type != EndMark;i++) {
1108 table = gtk_table_new(arraysize, 3, FALSE);
1109 gtk_table_set_col_spacings(GTK_TABLE(table), 20);
1113 for (i=0;option[i].type != EndMark;i++) {
1114 if(option[i].type == -1) continue;
1116 if (top >= height) {
1119 gtk_table_resize(GTK_TABLE(table), height, left + 3);
1121 switch(option[i].type) {
1123 snprintf(def, MSG_SIZ, "%.2f", *(float*)option[i].target);
1124 option[i].value = *(float*)option[i].target;
1127 if(!currentCps) option[i].value = *(int*)option[i].target;
1128 snprintf(def, MSG_SIZ, "%d", option[i].value);
1133 label = gtk_label_new(option[i].name);
1135 gtk_misc_set_alignment(GTK_MISC(label), 0, 0.5);
1138 w = option[i].type == Spin || option[i].type == Fractional ? 70 : option[i].max ? option[i].max : 205;
1139 if(option[i].type == FileName || option[i].type == PathName) w -= 55;
1141 if (option[i].type==TextBox && option[i].min > 80){
1142 textview = gtk_text_view_new();
1143 gtk_text_view_set_wrap_mode(GTK_TEXT_VIEW(textview), GTK_WRAP_WORD);
1144 /* add textview to scrolled window so we have vertical scroll bar */
1145 sw = gtk_scrolled_window_new(NULL, NULL);
1146 gtk_scrolled_window_set_policy(GTK_SCROLLED_WINDOW(sw), GTK_POLICY_NEVER, GTK_POLICY_ALWAYS);
1147 gtk_container_add(GTK_CONTAINER(sw), textview);
1148 gtk_widget_set_size_request(GTK_WIDGET(sw), w, -1);
1150 textbuffer = gtk_text_view_get_buffer(GTK_TEXT_VIEW(textview));
1151 gtk_widget_set_size_request(textview, -1, option[i].min);
1152 /* check if label is empty */
1153 if (strcmp(option[i].name,"") != 0) {
1154 gtk_table_attach_defaults(GTK_TABLE(table), label, left, left+1, top, top+1);
1155 gtk_table_attach_defaults(GTK_TABLE(table), sw, left+1, left+3, top, top+1);
1158 /* no label so let textview occupy all columns */
1159 gtk_table_attach_defaults(GTK_TABLE(table), sw, left, left+3, top, top+1);
1161 if ( *(char**)option[i].target != NULL )
1162 gtk_text_buffer_set_text (textbuffer, *(char**)option[i].target, -1);
1164 gtk_text_buffer_set_text (textbuffer, "", -1);
1165 option[i].handle = (void*)textbuffer;
1169 entry = gtk_entry_new();
1171 if (option[i].type==Spin || option[i].type==Fractional)
1172 gtk_entry_set_text (GTK_ENTRY (entry), def);
1173 else if (currentCps)
1174 gtk_entry_set_text (GTK_ENTRY (entry), option[i].textValue);
1175 else if ( *(char**)option[i].target != NULL )
1176 gtk_entry_set_text (GTK_ENTRY (entry), *(char**)option[i].target);
1178 //gtk_entry_set_width_chars (GTK_ENTRY (entry), 18);
1179 gtk_entry_set_max_length (GTK_ENTRY (entry), w);
1181 // left, right, top, bottom
1182 if (strcmp(option[i].name, "") != 0) gtk_table_attach_defaults(GTK_TABLE(table), label, left, left+1, top, top+1);
1183 //gtk_table_attach_defaults(GTK_TABLE(table), entry, 1, 2, i, i+1);
1185 if (option[i].type == Spin) {
1186 spinner_adj = (GtkAdjustment *) gtk_adjustment_new (option[i].value, option[i].min, option[i].max, 1.0, 0.0, 0.0);
1187 spinner = gtk_spin_button_new (spinner_adj, 1.0, 0);
1188 gtk_table_attach_defaults(GTK_TABLE(table), spinner, left+1, left+3, top, top+1);
1189 option[i].handle = (void*)spinner;
1191 else if (option[i].type == FileName || option[i].type == PathName) {
1192 gtk_table_attach_defaults(GTK_TABLE(table), entry, left+1, left+2, top, top+1);
1193 button = gtk_button_new_with_label ("Browse");
1194 gtk_table_attach_defaults(GTK_TABLE(table), button, left+2, left+3, top, top+1);
1195 g_signal_connect (button, "clicked", G_CALLBACK (BrowseGTK), (gpointer)(intptr_t) i);
1196 option[i].handle = (void*)entry;
1199 hbox = gtk_hbox_new (FALSE, 0);
1200 if (strcmp(option[i].name, "") == 0)
1201 gtk_table_attach_defaults(GTK_TABLE(table), hbox, left, left+3, top, top+1);
1203 gtk_table_attach_defaults(GTK_TABLE(table), hbox, left+1, left+3, top, top+1);
1204 gtk_box_pack_start (GTK_BOX (hbox), entry, TRUE, TRUE, 0);
1205 //gtk_table_attach_defaults(GTK_TABLE(table), entry, left+1, left+3, top, top+1);
1206 option[i].handle = (void*)entry;
1210 checkbutton = gtk_check_button_new_with_label(option[i].name);
1211 if(!currentCps) option[i].value = *(Boolean*)option[i].target;
1212 gtk_toggle_button_set_active(GTK_TOGGLE_BUTTON(checkbutton), option[i].value);
1213 gtk_table_attach_defaults(GTK_TABLE(table), checkbutton, left, left+3, top, top+1);
1214 option[i].handle = (void *)checkbutton;
1217 label = gtk_label_new(option[i].name);
1219 gtk_misc_set_alignment(GTK_MISC(label), 0, 0.5);
1220 gtk_table_attach_defaults(GTK_TABLE(table), label, left, left+3, top, top+1);
1224 button = gtk_button_new_with_label (option[i].name);
1226 /* set button color on view board dialog */
1227 if(option[i].choice && ((char*)option[i].choice)[0] == '#' && !currentCps) {
1228 gdk_color_parse( *(char**) option[i-1].target, &color );
1229 gtk_widget_modify_bg ( GTK_WIDGET(button), GTK_STATE_NORMAL, &color );
1232 /* set button color on new variant dialog */
1233 if(option[i].textValue) {
1234 gdk_color_parse( option[i].textValue, &color );
1235 gtk_widget_modify_bg ( GTK_WIDGET(button), GTK_STATE_NORMAL, &color );
1236 gtk_widget_set_sensitive(button, appData.noChessProgram || option[i].value < 0
1237 || strstr(first.variants, VariantName(option[i].value)));
1240 if (!(option[i].min & 1)) {
1241 if(option[i].textValue) // for new variant dialog give buttons equal space so they line up nicely
1242 hbox = gtk_hbox_new (TRUE, 0);
1244 hbox = gtk_hbox_new (FALSE, 0);
1245 // if only 1 button then put it in 1st column of table only
1246 if ( (arraysize >= (i+1)) && option[i+1].type != Button )
1247 gtk_table_attach_defaults(GTK_TABLE(table), hbox, left, left+1, top, top+1);
1249 gtk_table_attach_defaults(GTK_TABLE(table), hbox, left, left+3, top, top+1);
1251 gtk_box_pack_start (GTK_BOX (hbox), button, TRUE, TRUE, 0);
1252 g_signal_connect (button, "clicked", G_CALLBACK (GenericCallback), (gpointer)(intptr_t) i + (dlgNr<<16));
1253 option[i].handle = (void*)button;
1256 label = gtk_label_new(option[i].name);
1258 gtk_misc_set_alignment(GTK_MISC(label), 0, 0.5);
1259 gtk_table_attach_defaults(GTK_TABLE(table), label, left, left+1, top, top+1);
1261 combobox = gtk_combo_box_new_text();
1264 if ( ((char **) option[i].textValue)[j] == NULL) break;
1265 gtk_combo_box_append_text(GTK_COMBO_BOX(combobox), ((char **) option[i].textValue)[j]);
1269 option[i].choice = (char**) option[i].textValue;
1271 for(j=0; option[i].choice[j]; j++) {
1272 if(*(char**)option[i].target && !strcmp(*(char**)option[i].target, option[i].choice[j])) break;
1274 /* If choice is NULL set to first */
1275 if (option[i].choice[j] == NULL)
1276 option[i].value = 0;
1278 option[i].value = j;
1281 //option[i].value = j + (option[i].choice[j] == NULL);
1282 gtk_combo_box_set_active(GTK_COMBO_BOX(combobox), option[i].value);
1285 hbox = gtk_hbox_new (FALSE, 0);
1286 gtk_table_attach_defaults(GTK_TABLE(table), hbox, left+1, left+3, top, top+1);
1287 gtk_box_pack_start (GTK_BOX (hbox), combobox, TRUE, TRUE, 0);
1288 //gtk_table_attach_defaults(GTK_TABLE(table), combobox, 1, 2, i, i+1);
1290 g_signal_connect(G_OBJECT(combobox), "changed", G_CALLBACK(ComboSelect), (gpointer) (intptr_t) (i + 256*dlgNr));
1292 option[i].handle = (void*)combobox;
1293 values[i] = option[i].value;
1297 GtkCellRenderer *renderer;
1298 GtkTreeViewColumn *column;
1299 GtkListStore *store;
1301 option[i].handle = (void *) (list = gtk_tree_view_new());
1302 gtk_tree_view_set_headers_visible(GTK_TREE_VIEW(list), FALSE);
1303 renderer = gtk_cell_renderer_text_new();
1304 column = gtk_tree_view_column_new_with_attributes("List Items", renderer, "text", 0, NULL);
1305 gtk_tree_view_append_column(GTK_TREE_VIEW(list), column);
1306 store = gtk_list_store_new(1, G_TYPE_STRING); // 1 column of text
1307 gtk_tree_view_set_model(GTK_TREE_VIEW(list), GTK_TREE_MODEL(store));
1308 g_object_unref(store);
1309 LoadListBox(&option[i], "?", -1, -1);
1310 HighlightListBoxItem(&option[i], 0);
1312 /* add listbox to scrolled window so we have vertical scroll bar */
1313 sw = gtk_scrolled_window_new(NULL, NULL);
1314 gtk_scrolled_window_set_policy(GTK_SCROLLED_WINDOW(sw), GTK_POLICY_NEVER, GTK_POLICY_AUTOMATIC);
1315 gtk_container_add(GTK_CONTAINER(sw), list);
1316 gtk_widget_set_size_request(GTK_WIDGET(sw), w, 300);
1318 /* never has label, so let listbox occupy all columns */
1319 gtk_table_attach_defaults(GTK_TABLE(table), sw, left, left+3, top, top+1);
1323 option[i].handle = (void*) (graph = gtk_drawing_area_new());
1324 gtk_widget_set_size_request(graph, option[i].max, option[i].value);
1325 // gtk_drawing_area_size(graph, option[i].max, option[i].value);
1326 gtk_table_attach_defaults(GTK_TABLE(table), graph, left, left+3, top, top+1);
1327 g_signal_connect (graph, "expose-event", G_CALLBACK (GraphEventProc), (gpointer) &option[i]);
1328 gtk_widget_add_events(GTK_WIDGET(graph), GDK_BUTTON_PRESS_MASK | GDK_BUTTON_RELEASE_MASK | GDK_POINTER_MOTION_MASK);
1329 g_signal_connect (graph, "button-press-event", G_CALLBACK (GraphEventProc), (gpointer) &option[i]);
1330 g_signal_connect (graph, "button-release-event", G_CALLBACK (GraphEventProc), (gpointer) &option[i]);
1331 g_signal_connect (graph, "motion-notify-event", G_CALLBACK (GraphEventProc), (gpointer) &option[i]);
1334 XtAddEventHandler(last, ExposureMask | ButtonPressMask | ButtonReleaseMask | PointerMotionMask, False,
1335 (XtEventHandler) GraphEventProc, &option[i]); // mandatory user-supplied expose handler
1336 if(option[i].min & SAME_ROW) last = forelast, forelast = lastrow;
1338 option[i].choice = (char**) cairo_image_surface_create (CAIRO_FORMAT_ARGB32, option[i].max, option[i].value); // image buffer
1342 j = SetPositionAndSize(args, last, lastrow, 0 /* border */,
1343 option[i].max /* w */, option[i].value /* h */, option[i].min /* chain */);
1344 option[i].handle = (void*)
1345 (last = XtCreateManagedWidget("graph", widgetClass, form, args, j));
1346 XtAddEventHandler(last, ExposureMask | ButtonPressMask | ButtonReleaseMask | PointerMotionMask, False,
1347 (XtEventHandler) GraphEventProc, &option[i]); // mandatory user-supplied expose handler
1348 if(option[i].min & SAME_ROW) last = forelast, forelast = lastrow;
1349 option[i].choice = (char**) cairo_image_surface_create (CAIRO_FORMAT_ARGB32, option[i].max, option[i].value); // image buffer
1351 case PopUp: // note: used only after Graph, so 'last' refers to the Graph widget
1352 option[i].handle = (void*) CreateComboPopup(last, option + i, i + 256*dlgNr, TRUE, option[i].value);
1355 if(option[i].min & SAME_ROW) forelast = lastrow;
1356 j = SetPositionAndSize(args, last, lastrow, 0 /* border */,
1357 0 /* w */, 0 /* h */, option[i].min /* chain */);
1358 XtSetArg(args[j], XtNorientation, XtorientHorizontal); j++;
1359 XtSetArg(args[j], XtNvSpace, 0); j++;
1360 option[box=i].handle = (void*)
1361 (last = XtCreateWidget("box", boxWidgetClass, form, args, j));
1362 oldForm = form; form = last; oldLastRow = lastrow; oldForeLast = forelast;
1363 lastrow = NULL; last = NULL;
1367 msg = _(option[i].name); // write name on the menu button
1368 // XtSetArg(args[j], XtNmenuName, XtNewString(option[i].name)); j++;
1369 // XtSetArg(args[j], XtNlabel, msg); j++;
1370 option[i].handle = (void*)
1371 (menuButton = gtk_menu_item_new_with_label(msg));
1372 gtk_widget_show(menuButton);
1373 option[i].textValue = (char*) (menu = CreateMenuPopup(option + i, i + 256*dlgNr, -1));
1374 gtk_menu_item_set_submenu(GTK_MENU_ITEM (menuButton), menu);
1375 gtk_menu_bar_append (GTK_MENU_BAR (menuBar), menuButton);
1379 menuBar = gtk_menu_bar_new ();
1380 gtk_widget_show (menuBar);
1385 gtk_table_attach_defaults(GTK_TABLE(table), menuBar, left, left+1, top, top+1);
1387 // XtManageChildren(&form, 1);
1388 // SqueezeIntoBox(&option[boxStart], i-boxStart, option[boxStart].max);
1389 if(option[i].target) ((ButtonCallback*)option[i].target)(boxStart); // callback that can make sizing decisions
1392 top = height; // force next option to start in a new column
1395 printf("GenericPopUp: unexpected case in switch. i=%d type=%d name=%s.\n", i, option[i].type, option[i].name);
1400 gtk_box_pack_start (GTK_BOX (GTK_DIALOG (dialog)->vbox),
1401 table, TRUE, TRUE, 0);
1404 gtk_widget_show_all( dialog );
1406 /* hide OK/cancel buttons */
1407 if((option[i].min & 2)) {
1408 actionarea = gtk_dialog_get_action_area(GTK_DIALOG(dialog));
1409 gtk_widget_hide(actionarea);
1412 g_signal_connect (dialog, "response",
1413 G_CALLBACK (GenericPopUpCallback),
1414 (gpointer)(intptr_t) (dlgNr<<16 | i));
1415 g_signal_connect (dialog, "delete-event",
1416 G_CALLBACK (GenericPopDown),
1417 (gpointer)(intptr_t) dlgNr);
1422 Widget popup, layout, dialog=NULL, edit=NULL, form, last, b_ok, b_cancel, previousPane = NULL, textField = NULL, oldForm, oldLastRow, oldForeLast;
1424 int x, y, i, j, height=999, width=1, h, c, w, shrink=FALSE, stack = 0, box, chain;
1425 int win_x, win_y, maxWidth, maxTextWidth;
1427 char def[MSG_SIZ], *msg, engineDlg = (currentCps != NULL && dlgNr != BrowserDlg);
1428 static char pane[6] = "paneX";
1429 Widget texts[100], forelast = NULL, anchor, widest, lastrow = NULL, browse = NULL;
1430 Dimension bWidth = 50;
1432 if(dlgNr < PromoDlg && shellUp[dlgNr]) return 0; // already up
1433 if(dlgNr && dlgNr < PromoDlg && shells[dlgNr]) { // reusable, and used before (but popped down)
1434 XtPopup(shells[dlgNr], XtGrabNone);
1435 shellUp[dlgNr] = True;
1439 dialogOptions[dlgNr] = option; // make available to callback
1440 // post currentOption globally, so Spin and Combo callbacks can already use it
1441 // WARNING: this kludge does not work for persistent dialogs, so that these cannot have spin or combo controls!
1442 currentOption = option;
1444 if(engineDlg) { // Settings popup for engine: format through heuristic
1445 int n = currentCps->nrOptions;
1446 if(n > 50) width = 4; else if(n>24) width = 2; else width = 1;
1447 height = n / width + 1;
1448 if(n && (currentOption[n-1].type == Button || currentOption[n-1].type == SaveButton)) currentOption[n].min = SAME_ROW; // OK on same line
1449 currentOption[n].type = EndMark; currentOption[n].target = NULL; // delimit list by callback-less end mark
1452 XtSetArg(args[i], XtNresizable, True); i++;
1453 shells[BoardWindow] = shellWidget; parents[dlgNr] = parent;
1455 if(dlgNr == BoardWindow) popup = shellWidget; else
1456 popup = shells[dlgNr] =
1457 XtCreatePopupShell(title, !top || !appData.topLevel ? transientShellWidgetClass : topLevelShellWidgetClass,
1458 shells[parent], args, i);
1461 XtCreateManagedWidget(layoutName, formWidgetClass, popup,
1462 layoutArgs, XtNumber(layoutArgs));
1463 if(!appData.monoMode && appData.dialogColor[0]) XtSetArg(args[0], XtNbackground, dialogColor);
1464 XtSetValues(layout, args, 1);
1466 for(c=0; c<width; c++) {
1469 XtCreateManagedWidget(pane, formWidgetClass, layout,
1470 formArgs, XtNumber(formArgs));
1472 XtSetArg(args[j], stack ? XtNfromVert : XtNfromHoriz, previousPane); j++;
1473 if(!appData.monoMode && appData.dialogColor[0]) XtSetArg(args[j], XtNbackground, dialogColor), j++;
1474 XtSetValues(form, args, j);
1475 lastrow = forelast = NULL;
1476 previousPane = form;
1478 last = widest = NULL; anchor = lastrow;
1479 for(h=0; h<height || c == width-1; h++) {
1481 if(option[i].type == EndMark) break;
1482 if(option[i].type == -1) continue;
1485 switch(option[i].type) {
1487 snprintf(def, MSG_SIZ, "%.2f", *(float*)option[i].target);
1488 option[i].value = *(float*)option[i].target;
1491 if(!engineDlg) option[i].value = *(int*)option[i].target;
1492 snprintf(def, MSG_SIZ, "%d", option[i].value);
1497 if(option[i].name[0]) { // prefixed by label with option name
1498 j = SetPositionAndSize(args, last, lastrow, 0 /* border */,
1499 0 /* w */, textHeight /* h */, 0xC0 /* chain to left edge */);
1500 XtSetArg(args[j], XtNjustify, XtJustifyLeft); j++;
1501 XtSetArg(args[j], XtNlabel, _(option[i].name)); j++;
1502 texts[h] = dialog = XtCreateManagedWidget(option[i].name, labelWidgetClass, form, args, j);
1503 } else texts[h] = dialog = NULL; // kludge to position from left margin
1504 w = option[i].type == Spin || option[i].type == Fractional ? 70 : option[i].max ? option[i].max : 205;
1505 if(option[i].type == FileName || option[i].type == PathName) w -= 55;
1506 j = SetPositionAndSize(args, dialog, last, 1 /* border */,
1507 w /* w */, option[i].type == TextBox ? option[i].value : 0 /* h */, 0x91 /* chain full width */);
1508 if(option[i].type == TextBox) { // decorations for multi-line text-edits
1509 if(option[i].min & T_VSCRL) { XtSetArg(args[j], XtNscrollVertical, XawtextScrollAlways); j++; }
1510 if(option[i].min & T_HSCRL) { XtSetArg(args[j], XtNscrollHorizontal, XawtextScrollAlways); j++; }
1511 if(option[i].min & T_FILL) { XtSetArg(args[j], XtNautoFill, True); j++; }
1512 if(option[i].min & T_WRAP) { XtSetArg(args[j], XtNwrap, XawtextWrapWord); j++; }
1513 if(option[i].min & T_TOP) { XtSetArg(args[j], XtNtop, XtChainTop); j++;
1514 if(!option[i].value) { XtSetArg(args[j], XtNbottom, XtChainTop); j++;
1515 XtSetValues(dialog, args+j-2, 2);
1518 } else shrink = TRUE;
1519 XtSetArg(args[j], XtNeditType, XawtextEdit); j++;
1520 XtSetArg(args[j], XtNuseStringInPlace, False); j++;
1521 XtSetArg(args[j], XtNdisplayCaret, False); j++;
1522 XtSetArg(args[j], XtNresizable, True); j++;
1523 XtSetArg(args[j], XtNinsertPosition, 9999); j++;
1524 XtSetArg(args[j], XtNstring, option[i].type==Spin || option[i].type==Fractional ? def :
1525 engineDlg ? option[i].textValue : *(char**)option[i].target); j++;
1527 option[i].handle = (void*)
1528 (textField = last = XtCreateManagedWidget("text", asciiTextWidgetClass, form, args, j));
1529 XtAddEventHandler(last, ButtonPressMask, False, SetFocus, (XtPointer) popup); // gets focus on mouse click
1530 if(option[i].min == 0 || option[i].type != TextBox)
1531 XtOverrideTranslations(last, XtParseTranslationTable(oneLiner)); // standard handler for <Enter> and <Tab>
1533 if(option[i].type == TextBox || option[i].type == Fractional) break;
1535 // add increment and decrement controls for spin
1536 if(option[i].type == FileName || option[i].type == PathName) {
1537 msg = _("browse"); w = 0; // automatically scale to width of text
1538 j = textHeight ? textHeight : 0;
1540 w = 20; msg = "+"; j = textHeight/2; // spin button
1542 j = SetPositionAndSize(args, last, edit, 3 /* border */,
1543 w /* w */, j /* h */, 0x31 /* chain to right edge */);
1544 edit = XtCreateManagedWidget(msg, commandWidgetClass, form, args, j);
1545 XtAddCallback(edit, XtNcallback, SpinCallback, (XtPointer)(intptr_t) i + 256*dlgNr);
1546 if(w == 0) browse = edit;
1548 if(option[i].type != Spin) break;
1550 j = SetPositionAndSize(args, last, edit, 3 /* border */,
1551 20 /* w */, textHeight/2 /* h */, 0x31 /* chain to right edge */);
1552 XtSetArg(args[j], XtNvertDistance, -1); j++;
1553 last = XtCreateManagedWidget("-", commandWidgetClass, form, args, j);
1554 XtAddCallback(last, XtNcallback, SpinCallback, (XtPointer)(intptr_t) i + 256*dlgNr);
1557 if(!engineDlg) option[i].value = *(Boolean*)option[i].target; // where checkbox callback uses it
1558 j = SetPositionAndSize(args, last, lastrow, 1 /* border */,
1559 textHeight/2 /* w */, textHeight/2 /* h */, 0xC0 /* chain both to left edge */);
1560 XtSetArg(args[j], XtNvertDistance, (textHeight+2)/4 + 3); j++;
1561 XtSetArg(args[j], XtNstate, option[i].value); j++;
1563 option[i].handle = (void*)
1564 (last = XtCreateManagedWidget(" ", toggleWidgetClass, form, args, j));
1565 j = SetPositionAndSize(args, last, lastrow, 0 /* border */,
1566 option[i].max /* w */, textHeight /* h */, 0xC1 /* chain */);
1567 XtSetArg(args[j], XtNjustify, XtJustifyLeft); j++;
1568 XtSetArg(args[j], XtNlabel, _(option[i].name)); j++;
1569 last = XtCreateManagedWidget("label", commandWidgetClass, form, args, j);
1570 // make clicking the text toggle checkbox
1571 XtAddEventHandler(last, ButtonPressMask, False, CheckCallback, (XtPointer)(intptr_t) i + 256*dlgNr);
1572 shrink = TRUE; // following buttons must get text height
1575 msg = option[i].name;
1577 chain = option[i].min;
1578 if(chain & SAME_ROW) forelast = lastrow; else shrink = FALSE;
1579 j = SetPositionAndSize(args, last, lastrow, (chain & 2) != 0 /* border */,
1580 option[i].max /* w */, shrink ? textHeight : 0 /* h */, chain | 2 /* chain */);
1582 if(option[i].choice) XtSetArg(args[j], XtNfontSet, *(XFontSet*)option[i].choice), j++;
1584 if(option[i].choice) XtSetArg(args[j], XtNfont, (XFontStruct*)option[i].choice), j++;
1586 XtSetArg(args[j], XtNresizable, False); j++;
1587 XtSetArg(args[j], XtNjustify, XtJustifyLeft); j++;
1588 XtSetArg(args[j], XtNlabel, _(msg)); j++;
1589 option[i].handle = (void*) (last = XtCreateManagedWidget("label", labelWidgetClass, form, args, j));
1590 if(option[i].target) // allow user to specify event handler for button presses
1591 XtAddEventHandler(last, ButtonPressMask, False, CheckCallback, (XtPointer)(intptr_t) i + 256*dlgNr);
1595 if(option[i].min & SAME_ROW) {
1596 chain = 0x31; // 0011.0001 = both left and right side to right edge
1598 } else chain = 0, shrink = FALSE;
1599 j = SetPositionAndSize(args, last, lastrow, 3 /* border */,
1600 option[i].max /* w */, shrink ? textHeight : 0 /* h */, option[i].min & 0xE | chain /* chain */);
1601 XtSetArg(args[j], XtNlabel, _(option[i].name)); j++;
1602 if(option[i].textValue) { // special for buttons of New Variant dialog
1603 XtSetArg(args[j], XtNsensitive, appData.noChessProgram || option[i].value < 0
1604 || strstr(first.variants, VariantName(option[i].value))); j++;
1605 XtSetArg(args[j], XtNborderWidth, (gameInfo.variant == option[i].value)+1); j++;
1607 option[i].handle = (void*)
1608 (dialog = last = XtCreateManagedWidget(option[i].name, commandWidgetClass, form, args, j));
1609 if(option[i].choice && ((char*)option[i].choice)[0] == '#' && !engineDlg) { // for the color picker default-reset
1610 SetColor( *(char**) option[i-1].target, &option[i]);
1611 XtAddEventHandler(option[i-1].handle, KeyReleaseMask, False, ColorChanged, (XtPointer)(intptr_t) i-1);
1613 XtAddCallback(last, XtNcallback, GenericCallback, (XtPointer)(intptr_t) i + (dlgNr<<16)); // invokes user callback
1614 if(option[i].textValue) SetColor( option[i].textValue, &option[i]); // for new-variant buttons
1617 j = SetPositionAndSize(args, last, lastrow, 0 /* border */,
1618 0 /* w */, textHeight /* h */, 0xC0 /* chain both sides to left edge */);
1619 XtSetArg(args[j], XtNjustify, XtJustifyLeft); j++;
1620 XtSetArg(args[j], XtNlabel, _(option[i].name)); j++;
1621 texts[h] = dialog = XtCreateManagedWidget(option[i].name, labelWidgetClass, form, args, j);
1623 if(option[i].min & COMBO_CALLBACK) msg = _(option[i].name); else {
1624 if(!engineDlg) SetCurrentComboSelection(option+i);
1625 msg=_(((char**)option[i].choice)[option[i].value]);
1628 j = SetPositionAndSize(args, dialog, last, (option[i].min & 2) == 0 /* border */,
1629 option[i].max && !engineDlg ? option[i].max : 100 /* w */,
1630 textHeight /* h */, 0x91 /* chain */); // same row as its label!
1631 XtSetArg(args[j], XtNmenuName, XtNewString(option[i].name)); j++;
1632 XtSetArg(args[j], XtNlabel, msg); j++;
1634 option[i].handle = (void*)
1635 (last = XtCreateManagedWidget(" ", menuButtonWidgetClass, form, args, j));
1636 CreateComboPopup(last, option + i, i + 256*dlgNr, TRUE, -1);
1637 values[i] = option[i].value;
1640 // Listbox goes in viewport, as needed for game list
1641 if(option[i].min & SAME_ROW) forelast = lastrow;
1642 j = SetPositionAndSize(args, last, lastrow, 1 /* border */,
1643 option[i].max /* w */, option[i].value /* h */, option[i].min /* chain */);
1644 XtSetArg(args[j], XtNresizable, False); j++;
1645 XtSetArg(args[j], XtNallowVert, True); j++; // scoll direction
1647 XtCreateManagedWidget("viewport", viewportWidgetClass, form, args, j);
1648 j = 0; // now list itself
1649 XtSetArg(args[j], XtNdefaultColumns, 1); j++;
1650 XtSetArg(args[j], XtNforceColumns, True); j++;
1651 XtSetArg(args[j], XtNverticalList, True); j++;
1652 option[i].handle = (void*)
1653 (edit = XtCreateManagedWidget("list", listWidgetClass, last, args, j));
1654 XawListChange(option[i].handle, option[i].target, 0, 0, True);
1655 XawListHighlight(option[i].handle, 0);
1656 scrollTranslations[25] = '0' + i;
1657 scrollTranslations[27] = 'A' + dlgNr;
1658 XtOverrideTranslations(edit, XtParseTranslationTable(scrollTranslations)); // for mouse-wheel
1661 j = SetPositionAndSize(args, last, lastrow, 0 /* border */,
1662 option[i].max /* w */, option[i].value /* h */, option[i].min /* chain */);
1663 option[i].handle = (void*)
1664 (last = XtCreateManagedWidget("graph", widgetClass, form, args, j));
1665 XtAddEventHandler(last, ExposureMask | ButtonPressMask | ButtonReleaseMask | PointerMotionMask, False,
1666 (XtEventHandler) GraphEventProc, &option[i]); // mandatory user-supplied expose handler
1667 if(option[i].min & SAME_ROW) last = forelast, forelast = lastrow;
1668 option[i].choice = (char**) cairo_image_surface_create (CAIRO_FORMAT_ARGB32, option[i].max, option[i].value); // image buffer
1670 case PopUp: // note: used only after Graph, so 'last' refers to the Graph widget
1671 option[i].handle = (void*) CreateComboPopup(last, option + i, i + 256*dlgNr, TRUE, option[i].value);
1674 if(option[i].min & SAME_ROW) forelast = lastrow;
1675 j = SetPositionAndSize(args, last, lastrow, 0 /* border */,
1676 0 /* w */, 0 /* h */, option[i].min /* chain */);
1677 XtSetArg(args[j], XtNorientation, XtorientHorizontal); j++;
1678 XtSetArg(args[j], XtNvSpace, 0); j++;
1679 option[box=i].handle = (void*)
1680 (last = XtCreateWidget("box", boxWidgetClass, form, args, j));
1681 oldForm = form; form = last; oldLastRow = lastrow; oldForeLast = forelast;
1682 lastrow = NULL; last = NULL;
1685 j = SetPositionAndSize(args, last, lastrow, 0 /* border */,
1686 0 /* w */, 0 /* h */, 1 /* chain (always on same row) */);
1688 msg = _(option[i].name); // write name on the menu button
1689 XtSetArg(args[j], XtNmenuName, XtNewString(option[i].name)); j++;
1690 XtSetArg(args[j], XtNlabel, msg); j++;
1691 option[i].handle = (void*)
1692 (last = XtCreateManagedWidget(option[i].name, menuButtonWidgetClass, form, args, j));
1693 option[i].textValue = (char*) CreateComboPopup(last, option + i, i + 256*dlgNr, FALSE, -1);
1696 XtManageChildren(&form, 1);
1697 SqueezeIntoBox(&option[box], i-box, option[box].max);
1698 if(option[i].target) ((ButtonCallback*)option[i].target)(box); // callback that can make sizing decisions
1699 last = form; lastrow = oldLastRow; form = oldForm; forelast = oldForeLast;
1704 stack = !(option[i].min & SAME_ROW);
1707 printf("GenericPopUp: unexpected case in switch.\n");
1712 // make an attempt to align all spins and textbox controls
1713 maxWidth = maxTextWidth = 0;
1714 if(browse != NULL) {
1716 XtSetArg(args[j], XtNwidth, &bWidth); j++;
1717 XtGetValues(browse, args, j);
1719 for(h=0; h<height || c == width-1; h++) {
1721 if(option[i].type == EndMark) break;
1722 if(option[i].type == Spin || option[i].type == TextBox || option[i].type == ComboBox
1723 || option[i].type == PathName || option[i].type == FileName) {
1725 if(!texts[h]) continue;
1727 XtSetArg(args[j], XtNwidth, &w); j++;
1728 XtGetValues(texts[h], args, j);
1729 if(option[i].type == Spin) {
1730 if(w > maxWidth) maxWidth = w;
1733 if(w > maxTextWidth) maxTextWidth = w;
1734 if(!widest) widest = texts[h];
1738 if(maxTextWidth + 110 < maxWidth)
1739 maxTextWidth = maxWidth - 110;
1740 else maxWidth = maxTextWidth + 110;
1741 for(h=0; h<height || c == width-1; h++) {
1743 if(option[i].type == EndMark) break;
1744 if(!texts[h]) continue; // Note: texts[h] can be undefined (giving errors in valgrind), but then both if's below will be false.
1746 if(option[i].type == Spin) {
1747 XtSetArg(args[j], XtNwidth, maxWidth); j++;
1748 XtSetValues(texts[h], args, j);
1750 if(option[i].type == TextBox || option[i].type == ComboBox || option[i].type == PathName || option[i].type == FileName) {
1751 XtSetArg(args[j], XtNwidth, maxTextWidth); j++;
1752 XtSetValues(texts[h], args, j);
1753 if(bWidth != 50 && (option[i].type == FileName || option[i].type == PathName)) {
1754 int tWidth = (option[i].max ? option[i].max : 205) - 5 - bWidth;
1756 XtSetArg(args[j], XtNwidth, tWidth); j++;
1757 XtSetValues(option[i].handle, args, j);
1763 if(option[i].min & SAME_ROW) { // even when OK suppressed this EndMark bit can request chaining of last row to bottom
1764 for(j=i-1; option[j+1].min & SAME_ROW; j--) {
1765 XtSetArg(args[0], XtNtop, XtChainBottom);
1766 XtSetArg(args[1], XtNbottom, XtChainBottom);
1767 XtSetValues(option[j].handle, args, 2);
1769 if((option[j].type == TextBox || option[j].type == ListBox) && option[j].name[0] == NULLCHAR) {
1770 Widget w = option[j].handle;
1771 if(option[j].type == ListBox) w = XtParent(w); // for listbox we must chain viewport
1772 XtSetArg(args[0], XtNbottom, XtChainBottom);
1773 XtSetValues(w, args, 1);
1776 } else shrink = FALSE, lastrow = last, last = widest ? widest : dialog;
1777 j = SetPositionAndSize(args, last, anchor ? anchor : lastrow, 3 /* border */,
1778 0 /* w */, shrink ? textHeight : 0 /* h */, 0x37 /* chain: right, bottom and use both neighbors */);
1780 if(!(option[i].min & NO_OK)) {
1781 option[i].handle = b_ok = XtCreateManagedWidget(_("OK"), commandWidgetClass, form, args, j);
1782 XtAddCallback(b_ok, XtNcallback, GenericCallback, (XtPointer)(intptr_t) (30001 + (dlgNr<<16)));
1783 if(!(option[i].min & NO_CANCEL)) {
1784 XtSetArg(args[1], XtNfromHoriz, b_ok); // overwrites!
1785 b_cancel = XtCreateManagedWidget(_("cancel"), commandWidgetClass, form, args, j);
1786 XtAddCallback(b_cancel, XtNcallback, GenericCallback, (XtPointer)(intptr_t) (30000 + (dlgNr<<16)));
1790 XtRealizeWidget(popup);
1791 if(dlgNr != BoardWindow) { // assign close button, and position w.r.t. pointer, if not main window
1792 XSetWMProtocols(xDisplay, XtWindow(popup), &wm_delete_window, 1);
1793 snprintf(def, MSG_SIZ, "<Message>WM_PROTOCOLS: GenericPopDown(\"%d\") \n", dlgNr);
1794 XtAugmentTranslations(popup, XtParseTranslationTable(def));
1795 XQueryPointer(xDisplay, xBoardWindow, &root, &child,
1796 &x, &y, &win_x, &win_y, &mask);
1798 XtSetArg(args[0], XtNx, x - 10);
1799 XtSetArg(args[1], XtNy, y - 30);
1800 XtSetValues(popup, args, 2);
1802 XtPopup(popup, modal ? XtGrabExclusive : XtGrabNone);
1803 shellUp[dlgNr]++; // count rather than flag
1805 if(textField) SetFocus(textField, popup, (XEvent*) NULL, False);
1806 if(dlgNr && wp[dlgNr] && wp[dlgNr]->width > 0) { // if persistent window-info available, reposition
1808 XtSetArg(args[j], XtNheight, (Dimension) (wp[dlgNr]->height)); j++;
1809 XtSetArg(args[j], XtNwidth, (Dimension) (wp[dlgNr]->width)); j++;
1810 XtSetArg(args[j], XtNx, (Position) (wp[dlgNr]->x)); j++;
1811 XtSetArg(args[j], XtNy, (Position) (wp[dlgNr]->y)); j++;
1812 XtSetValues(popup, args, j);
1816 return 1; // tells caller he must do initialization (e.g. add specific event handlers)
1819 /* function called when the data to Paste is ready */
1822 SendTextCB (Widget w, XtPointer client_data, Atom *selection,
1823 Atom *type, XtPointer value, unsigned long *len, int *format)
1825 char buf[MSG_SIZ], *p = (char*) textOptions[(int)(intptr_t) client_data].choice, *name = (char*) value, *q;
1826 if (value==NULL || *len==0) return; /* nothing selected, abort */
1828 strncpy(buf, p, MSG_SIZ);
1829 q = strstr(p, "$name");
1830 snprintf(buf + (q-p), MSG_SIZ -(q-p), "%s%s", name, q+5);
1840 char *p = (char*) textOptions[n].choice;
1841 if(strstr(p, "$name")) {
1842 XtGetSelectionValue(menuBarWidget,
1843 XA_PRIMARY, XA_STRING,
1844 /* (XtSelectionCallbackProc) */ SendTextCB,
1845 (XtPointer) (intptr_t) n, /* client_data passed to PastePositionCB */
1848 } else SendString(p);
1853 SetInsertPos (Option *opt, int pos)
1857 XtSetArg(args[0], XtNinsertPosition, pos);
1858 XtSetValues(opt->handle, args, 1);
1859 // SetFocus(opt->handle, shells[InputBoxDlg], NULL, False); // No idea why this does not work, and the following is needed:
1860 // XSetInputFocus(xDisplay, XtWindow(opt->handle), RevertToPointerRoot, CurrentTime);
1866 TypeInProc (Widget w, XEvent *event, String *prms, Cardinal *nprms)
1867 { // can be used as handler for any text edit in any dialog (from GenericPopUp, that is)
1868 int n = prms[0][0] - '0';
1869 Widget sh = XtParent(XtParent(XtParent(w))); // popup shell
1871 if(n<2) { // Enter or Esc typed from primed text widget: treat as if dialog OK or cancel button hit.
1872 int dlgNr; // figure out what the dialog number is by comparing shells (because we must pass it :( )
1873 for(dlgNr=0; dlgNr<NrOfDialogs; dlgNr++) if(shellUp[dlgNr] && shells[dlgNr] == sh)
1874 GenericCallback (w, (XtPointer)(intptr_t) (30000 + n + (dlgNr<<16)), NULL);
1880 HardSetFocus (Option *opt)
1883 XSetInputFocus(xDisplay, XtWindow(opt->handle), RevertToPointerRoot, CurrentTime);