Cross Reference: /solaris-x11-s11/open-src/lib/DPS/sun-src/libdpstk/FontSample.c

Lines Matching defs:sampler
112 #define Offset(field) XtOffsetOf(FontSamplerRec, sampler.field)
334     XtVaSetValues(s->sampler.font_label_child, XmNlabelString, string, NULL);
339     DisplayedFontRec *d = s->sampler.highlighted_font;
341     XCopyArea(XtDisplay(s->sampler.area_child), s->sampler.pixmap,
342 	      XtWindow(s->sampler.area_child),
343 	      s->sampler.gc, d->l-1, d->t-1, d->r - d->l + 2, d->b - d->t + 2,
349     DisplayedFontRec *d = s->sampler.highlighted_font;
358     (void) _FSBDownloadFontIfNecessary(d->font, s->sampler.fsb);
360     XDPSSetContextGState(s->sampler.fsb->fsb.context, s->sampler.gstate);
361     DPSsetrgbcolor(s->sampler.fsb->fsb.context, 1.0, 0.0, 0.0);
362     _DPSFShowText(s->sampler.fsb->fsb.context, d->text->str,
383     if (s->sampler.current_display_info == NULL) return;
385     f = s->sampler.current_display_info->shown_fonts;
393 	if (s->sampler.highlighted_font == f) return;
394 	if (s->sampler.highlighted_font != NULL) UnhighlightFont(s);
395 	s->sampler.highlighted_font = f;
405 	    _FSBSetCurrentFont(s->sampler.fsb, f->font->font_name);
407 	    _FSBSetCurrentFont(s->sampler.fsb, f->blend->font_name);
418     float *m = info->sampler->sampler.invctm;
453     XtVaGetValues(s->sampler.clip_widget, XtNwidth, &clip_width,
455     XtVaGetValues(s->sampler.area_child, XtNwidth, &area_width,
463     if (clip_width < s->sampler.minimum_width) {
464 	new_width = s->sampler.minimum_width;
466     if (clip_height < s->sampler.minimum_height) {
467 	new_height = s->sampler.minimum_height;
471 	XtVaSetValues(s->sampler.area_child, XtNwidth, new_width,
474 	p = XCreatePixmap(XtDisplay(s->sampler.area_child),
475 			  RootWindowOfScreen(XtScreen(s->sampler.area_child)),
478 	if (s->sampler.gstate != 0) {
479 	    XDPSSetContextGState(s->sampler.fsb->fsb.context,
480 				 s->sampler.gstate);
481 	    XDPSSetContextParameters(s->sampler.fsb->fsb.context,
482 				 XtScreen(s->sampler.area_child), depth,
483 				 XtWindow(s->sampler.area_child),
489 	    _DPSFReclip(s->sampler.fsb->fsb.context);
490 	    _DPSFGetCTM(s->sampler.fsb->fsb.context,
491 			s->sampler.ctm, s->sampler.invctm);
492 	    XDPSUpdateContextGState(s->sampler.fsb->fsb.context,
493 				    s->sampler.gstate);
494 	    XDPSSetContextGState(s->sampler.fsb->fsb.context,
495 				 s->sampler.pixmap_gstate);
496 	    XDPSSetContextParameters(s->sampler.fsb->fsb.context,
502 	    XDPSUpdateContextGState(s->sampler.fsb->fsb.context,
503 				    s->sampler.pixmap_gstate);
505 	    _DPSFClearWindow(s->sampler.fsb->fsb.context);
507 	    DPSWaitContext(s->sampler.fsb->fsb.context);
508 	    XCopyArea(XtDisplay(s), s->sampler.pixmap, p,
509 		      s->sampler.gc, 0, 0, new_width, new_height, 0, 0);
511 	XFreePixmap(XtDisplay(s), s->sampler.pixmap);
512 	s->sampler.pixmap = p;
513 	UpdateDisplayedFontRecs(s->sampler.current_display_info,
542     XtVaSetValues(info->sampler->sampler.font_label_child,
577     if (s->sampler.current_display_proc != None) {
578 	XtRemoveWorkProc(s->sampler.current_display_proc);
580     FreeDisplayInfo(s->sampler.current_display_info);
581     s->sampler.highlighted_font = NULL;
585     info = s->sampler.current_display_info =
588     XtVaGetValues(s->sampler.area_child,
594     if (s->sampler.gstate == 0) {
595 	XDPSSetContextParameters(s->sampler.fsb->fsb.context,
596 				 XtScreen(s->sampler.area_child), info->depth,
597 				 XtWindow(s->sampler.area_child),
603 	DPSsetgray(s->sampler.fsb->fsb.context, 0.0);
604 	XDPSCaptureContextGState(s->sampler.fsb->fsb.context,
605 				 &s->sampler.gstate);
606 	_DPSFGetCTM(s->sampler.fsb->fsb.context,
607 		    s->sampler.ctm, s->sampler.invctm);
608 	XDPSSetContextParameters(s->sampler.fsb->fsb.context,
610 				 s->sampler.pixmap, info->window_height,
614 	DPSsetgray(s->sampler.fsb->fsb.context, 0.0);
615 	XDPSCaptureContextGState(s->sampler.fsb->fsb.context,
616 				 &s->sampler.pixmap_gstate);
622     m = s->sampler.invctm;
626     info->sampler = s;
635     value = XmTextFieldGetString(s->sampler.text_child);
638     value = XmTextFieldGetString(s->sampler.size_text_field_child);
646     s->sampler.displaying = True;
648     XDPSSetContextGState(s->sampler.fsb->fsb.context, s->sampler.gstate);
649     _DPSFClearWindow(s->sampler.fsb->fsb.context);
650     XDPSSetContextGState(s->sampler.fsb->fsb.context,
651 			 s->sampler.pixmap_gstate);
652     _DPSFClearWindow(s->sampler.fsb->fsb.context);
654     XtSetSensitive(s->sampler.stop_button_child, True);
656     if (IsSet(s->sampler.all_toggle_child)) {
657 	s->sampler.current_display_proc =
660     } else if (IsSet(s->sampler.selected_toggle_child)) {
661 	s->sampler.current_display_proc =
664     } else if (IsSet(s->sampler.selected_family_toggle_child)) {
665 	s->sampler.current_display_proc =
668     } else if (IsSet(s->sampler.filter_toggle_child)) {
669 	s->sampler.current_display_proc =
677     XtSetSensitive(s->sampler.stop_button_child, False);
678     s->sampler.current_display_proc = None;
687     s->sampler.filters_changed = True;
689     if (IsSet(s->sampler.filter_toggle_child)) return;
691     XmToggleButtonGadgetSetState(s->sampler.filter_toggle_child, True, True);
693     XmToggleButtonGadgetSetState(s->sampler.all_toggle_child, False, False);
694     XmToggleButtonGadgetSetState(s->sampler.selected_toggle_child,
696     XmToggleButtonGadgetSetState(s->sampler.selected_family_toggle_child,
708     if (!s->sampler.displaying) return;
712     value = XmTextFieldGetString(s->sampler.text_child);
714     t->size = s->sampler.current_display_info->text_list->size;
715     t->next = s->sampler.current_display_info->text_list;
716     s->sampler.current_display_info->text_list = t;
725     if (s->sampler.current_display_proc == None) return;
727     XtRemoveWorkProc(s->sampler.current_display_proc);
739     if (s->sampler.current_display_proc != None) {
740 	XtRemoveWorkProc(s->sampler.current_display_proc);
744     XtCallCallbackList(widget, s->sampler.dismiss_callback, (XtPointer) NULL);
755     if (s->sampler.current_display_proc != None) {
756 	XtRemoveWorkProc(s->sampler.current_display_proc);
768     if (ev->type != Expose || !s->sampler.displaying) return;
770     XCopyArea(XtDisplay(widget), s->sampler.pixmap, XtWindow(widget),
771 	      s->sampler.gc, ev->x, ev->y, ev->width, ev->height,
773     if (s->sampler.highlighted_font != NULL) HighlightFont(s);
785 	    XmToggleButtonGadgetSetState(s->sampler.filter_widgets[j],
790     XmTextFieldSetString(s->sampler.filter_text_child, "");
805     if (value == NULL) option = s->sampler.other_size;
809 	option = XtNameToWidget(s->sampler.size_menu, value);
810 	if (option == NULL) option = s->sampler.other_size;
813     XtVaSetValues(s->sampler.size_option_menu_child,
816     if (!s->sampler.displaying) return;
820     t->str = XtNewString(s->sampler.current_display_info->text_list->str);
826     t->next = s->sampler.current_display_info->text_list;
827     s->sampler.current_display_info->text_list = t;
886     XmTextFieldSetString(s->sampler.size_text_field_child, buf);
902 	XtVaGetValues(s->sampler.size_menu, XtNchildren, &children,
908 	sizes = (Widget *) XtMalloc((s->sampler.size_count+1) *
913 	sizes = (Widget *) XtMalloc((s->sampler.size_count+1) *
915 	s->sampler.other_size = sizes[0] =
917 				      s->sampler.size_menu, args, i);
920     for (j = 0; j < s->sampler.size_count; j++) {
921 	(void) sprintf(buf, "%g", s->sampler.sizes[j]);
927 		XmCreatePushButtonGadget(s->sampler.size_menu, buf, args, i);
940     s->sampler.filter_widgets =
943     s->sampler.filter_flags =
949 	    s->sampler.filter_widgets[i] =
951 					  s->sampler.filter_box_child,
954 	    s->sampler.filter_widgets[i] =
956 					  s->sampler.filter_box_child,
958 	    XtAddCallback(s->sampler.filter_widgets[i],
974     form = s->sampler.panel_child =
981     s->sampler.display_button_child =
984     XtAddCallback(s->sampler.display_button_child, XmNactivateCallback,
989     XtSetArg(args[i], XmNleftWidget, s->sampler.display_button_child);	i++;
992     s->sampler.stop_button_child =
995     XtAddCallback(s->sampler.stop_button_child, XmNactivateCallback,
1000     XtSetArg(args[i], XmNleftWidget, s->sampler.stop_button_child);	i++;
1002     s->sampler.dismiss_button_child =
1005     XtAddCallback(s->sampler.dismiss_button_child, XmNactivateCallback,
1010     XtSetArg(args[i], XmNleftWidget, s->sampler.dismiss_button_child);	i++;
1012     s->sampler.size_label_child =
1018     XtSetArg(args[i], XmNleftWidget, s->sampler.size_label_child);	i++;
1020     XtSetArg(args[i], XmNbottomWidget, s->sampler.size_label_child);	i++;
1021     s->sampler.size_text_field_child =
1025     XtAddCallback(s->sampler.size_text_field_child, XmNvalueChangedCallback,
1027     XtAddCallback(s->sampler.size_text_field_child, XmNmodifyVerifyCallback,
1031     s->sampler.size_menu = XmCreatePulldownMenu(form, "sizeMenu", args, i);
1037     XtSetArg(args[i], XmNleftWidget, s->sampler.size_text_field_child);	i++;
1039     XtSetArg(args[i], XmNbottomWidget, s->sampler.size_label_child);	i++;
1040     XtSetArg(args[i], XmNsubMenuId, s->sampler.size_menu);		i++;
1041     s->sampler.size_option_menu_child =
1043     XtManageChild(s->sampler.size_option_menu_child);
1045     SizeSelect(s->sampler.size_text_field_child, (XtPointer) s,
1055     s->sampler.radio_frame_child =
1060     s->sampler.radio_box_child = XmCreateRadioBox(s->sampler.radio_frame_child,
1062     XtManageChild(s->sampler.radio_box_child);
1065     s->sampler.all_toggle_child =
1067 				  s->sampler.radio_box_child, args, i);
1070     s->sampler.selected_toggle_child =
1072 				  s->sampler.radio_box_child, args, i);
1075     s->sampler.selected_family_toggle_child =
1078 				  s->sampler.radio_box_child, args, i);
1081     s->sampler.filter_toggle_child =
1084 				  s->sampler.radio_box_child, args, i);
1087     s->sampler.filter_frame_child =
1092     s->sampler.filter_box_child =
1094 				  s->sampler.filter_frame_child, args, i);
1099     s->sampler.filter_text_child =
1101 				  s->sampler.filter_box_child, args, i);
1102     XtAddCallback(s->sampler.filter_text_child,
1112     s->sampler.clear_button_child =
1115     XtAddCallback(s->sampler.clear_button_child, XmNactivateCallback,
1123     s->sampler.text_child =
1126     XtAddCallback(s->sampler.text_child,
1132     XtSetArg(args[i], XmNtopWidget, s->sampler.text_child);		i++;
1134     XtSetArg(args[i], XmNleftWidget, s->sampler.text_child);		i++;
1136     XtSetArg(args[i], XmNrightWidget, s->sampler.text_child);		i++;
1137     s->sampler.font_label_child =
1143     XtSetArg(args[i], XmNtopWidget, s->sampler.font_label_child);	i++;
1148     XtSetArg(args[i], XmNbottomWidget, s->sampler.display_button_child);i++;
1150     s->sampler.scrolled_window_child =
1155     s->sampler.area_child =
1157 				  s->sampler.scrolled_window_child, args, i);
1158     XtAddCallback(s->sampler.area_child, XmNexposeCallback,
1161     XtVaGetValues(s->sampler.scrolled_window_child,
1162 		  XmNclipWindow, &s->sampler.clip_widget,
1168     XtAddEventHandler(s->sampler.clip_widget, StructureNotifyMask, False,
1171     XtVaSetValues(s->sampler.scrolled_window_child,
1172 		  XmNworkWindow, s->sampler.area_child, NULL);
1174     XtVaGetValues(s->sampler.area_child,
1180     if (area_height < s->sampler.minimum_height ||
1181 	area_width < s->sampler.minimum_width) {
1182 	area_height = MAX(area_height, s->sampler.minimum_height);
1183 	area_width = MAX(area_width, s->sampler.minimum_width);
1185 	XtVaSetValues(s->sampler.area_child, XtNwidth, area_width,
1189     s->sampler.pixmap =
1190 	    XCreatePixmap(XtDisplay(s->sampler.area_child),
1191 			  RootWindowOfScreen(XtScreen(s->sampler.area_child)),
1194     XtVaSetValues(form, XmNdefaultButton, s->sampler.display_button_child,
1197     s->sampler.gc = XtGetGC(s->sampler.area_child, 0, (XGCValues *) NULL);
1210     FontSamplerWidget sampler = (FontSamplerWidget) new;
1214     if (sampler->sampler.fsb == NULL) {
1218 		      "No font selection box given to font sampler",
1224     if (sampler->sampler.size_count > 0 && sampler->sampler.sizes == NULL) {
1230 	sampler->sampler.size_count = 0;
1233     if (sampler->sampler.size_count < 0) {
1239 	sampler->sampler.size_count = 0;
1244     sampler->sampler.displaying = False;
1245     sampler->sampler.current_display_proc = None;
1246     sampler->sampler.current_display_info = NULL;
1247     sampler->sampler.gstate = sampler->sampler.pixmap_gstate = 0;
1249     CreateChildren(sampler);
1277     FontSamplerWidget s = info->sampler;
1299     if (!_FSBDownloadFontIfNecessary(f, s->sampler.fsb)) {
1311     XDPSSetContextGState(s->sampler.fsb->fsb.context, s->sampler.gstate);
1312     _DPSFShowText(s->sampler.fsb->fsb.context, t->str, fontName,
1321 	XCopyArea(XtDisplay(s), s->sampler.pixmap,
1322 		  XtWindow(s->sampler.area_child),
1323 		  s->sampler.gc, 0, 0, info->width, info->height, 0, 0);
1337 	_FSBFlushFont(s->sampler.fsb, f);
1341     XDPSSetContextGState(s->sampler.fsb->fsb.context,
1342 			 s->sampler.pixmap_gstate);
1343     _DPSFShowTextAndGetDimensions(s->sampler.fsb->fsb.context,
1354     m = s->sampler.ctm;
1374     FontSamplerWidget s = info->sampler;
1378 	info->current_family = s->sampler.fsb->fsb.known_families;
1384 	if (!info->any_shown) ShowLabel(s, s->sampler.no_room_message);
1391 	if (!info->any_shown) ShowLabel(s, s->sampler.no_font_message);
1401     FontSamplerWidget s = info->sampler;
1403     info->current_family = s->sampler.fsb->fsb.currently_selected_family;
1404     info->current_font = s->sampler.fsb->fsb.currently_selected_face;
1405     info->current_blend = s->sampler.fsb->fsb.currently_selected_blend;
1408 	if (!ShowFont(info)) ShowLabel(s, s->sampler.no_room_message);
1409     } else ShowLabel(s, s->sampler.no_selected_font_message);
1418     FontSamplerWidget s = info->sampler;
1423 	info->current_family = s->sampler.fsb->fsb.currently_selected_family;
1428 	    ShowLabel(s, s->sampler.no_selected_family_message);
1437 	if (!info->any_shown) ShowLabel(s, s->sampler.no_room_message);
1444 	if (!info->any_shown) ShowLabel(s, s->sampler.no_family_font_message);
1553 	    s->sampler.filter_flags[i] = IsSet(s->sampler.filter_widgets[i]);
1557     s->sampler.filter_text =
1558 	    XmTextFieldGetString(s->sampler.filter_text_child);
1580     if (s->sampler.filters_changed) UpdateFilters(s);
1589 	    if (!s->sampler.filter_flags[i]) continue;
1624     if (s->sampler.filter_text == NULL || s->sampler.filter_text[0] == '\0') {
1628     ch = strstr(name, s->sampler.filter_text);
1636     FontSamplerWidget s = info->sampler;
1640 	info->current_family = s->sampler.fsb->fsb.known_families;
1643 	s->sampler.filters_changed = True;
1648 	    if (!info->any_shown) ShowLabel(s, s->sampler.no_room_message);
1656 	if (!info->any_shown) ShowLabel(s, s->sampler.no_match_message);
1667     if (s->sampler.gstate != 0) {
1668 	XDPSFreeContextGState(s->sampler.fsb->fsb.context,
1669 			      s->sampler.pixmap_gstate);
1670 	XDPSFreeContextGState(s->sampler.fsb->fsb.context, s->sampler.gstate);
1672     XtReleaseGC(widget, s->sampler.gc);
1673     XFreePixmap(XtDisplay(widget), s->sampler.pixmap);
1674     if (s->sampler.current_display_proc != None) {
1675 	XtRemoveWorkProc(s->sampler.current_display_proc);
1677     if (s->sampler.current_display_info != NULL) {
1678 	FreeDisplayInfo(s->sampler.current_display_info);
1680     XtFree((char *) s->sampler.filter_widgets);
1681     XtFree((char *) s->sampler.filter_flags);
1688     XtResizeWidget(s->sampler.panel_child, s->core.width, s->core.height, 0);
1731 #define NE(field) news->sampler.field != olds->sampler.field
1733     if (NE(field)) news->sampler.field = olds->sampler.field;
1758     if (news->sampler.size_count > 0 && news->sampler.sizes == NULL) {
1764 	news->sampler.size_count = 0;
1767     if (news->sampler.size_count < 0) {
1773 	news->sampler.size_count = 0;
1786     if (s->sampler.current_display_proc != None) {
1787 	XtRemoveWorkProc(s->sampler.current_display_proc);