Cross Reference: /xsrc/external/mit/libXaw/dist/src/Panner.c

Lines Matching refs:panner
123 #define offset(field)	XtOffsetOf(PannerRec, panner.field)
325   /* panner */
344     if (pw->panner.shadow_gc)
345 	XtReleaseGC((Widget)pw, pw->panner.shadow_gc);
347     pixels[0] = pw->panner.foreground;
349     pixels[2] = pw->panner.shadow_color;
351     if (!pw->panner.stipple_name &&
359 					      pw->panner.foreground,
364 	if (!pw->panner.line_width &&
367 	    pw->panner.line_width = 1;
369 	values.foreground = pw->panner.shadow_color;
371     if (pw->panner.line_width > 0) {
372 	values.line_width = pw->panner.line_width;
376     pw->panner.shadow_gc = XtGetGC((Widget)pw, valuemask, &values);
385     if (pw->panner.slider_gc)
386 	XtReleaseGC((Widget)pw, pw->panner.slider_gc);
388     values.foreground = pw->panner.foreground;
390     pw->panner.slider_gc = XtGetGC((Widget)pw, valuemask, &values);
396     if (pw->panner.xor_gc)
397 	XtReleaseGC((Widget)pw, pw->panner.xor_gc);
399     if (pw->panner.rubber_band) {
404 	tmp = (pw->panner.foreground == pw->core.background_pixel ?
405 	       pw->panner.shadow_color : pw->panner.foreground);
408 	if (pw->panner.line_width > 0) {
410 	    values.line_width = pw->panner.line_width;
412 	pw->panner.xor_gc = XtGetGC((Widget)pw, valuemask, &values);
415 	pw->panner.xor_gc = NULL;
421     Position pad = (Position)(pw->panner.internal_border << 1);
422     Position maxx = (Position)(XtWidth(pw) - pad - pw->panner.knob_width);
423     Position maxy = (Position)(XtHeight(pw) - pad - pw->panner.knob_height);
424     Position *x = knob ? &pw->panner.knob_x : &pw->panner.tmp.x;
425     Position *y = knob ? &pw->panner.knob_y : &pw->panner.tmp.y;
442 	pw->panner.slider_x = (Position)((double)pw->panner.knob_x
443 					/ pw->panner.haspect + 0.5);
444 	pw->panner.slider_y = (Position)((double)pw->panner.knob_y
445 					/ pw->panner.vaspect + 0.5);
446 	pw->panner.last_x = pw->panner.last_y = PANNER_OUTOFRANGE;
453     if (pw->panner.shadow_thickness > 0) {
454 	int lw = pw->panner.shadow_thickness + (pw->panner.line_width << 1);
455 	int pad = pw->panner.internal_border;
457 	if (pw->panner.knob_height > lw && pw->panner.knob_width > lw) {
458 	    XRectangle *r = pw->panner.shadow_rects;
460 	    r->x = (short)(pw->panner.knob_x + pad + pw->panner.knob_width);
461 	    r->y = (short)(pw->panner.knob_y + pad + lw);
462 	    r->width = (unsigned short)(pw->panner.shadow_thickness);
463 	    r->height = (unsigned short)(pw->panner.knob_height - lw);
465 	    r->x = (short)(pw->panner.knob_x + pad + lw);
466 	    r->y = (short)(pw->panner.knob_y + pad + pw->panner.knob_height);
467 	    r->width = (unsigned short)(pw->panner.knob_width - lw + pw->panner.shadow_thickness);
468 	    r->height = (unsigned short)(pw->panner.shadow_thickness);
469 	    pw->panner.shadow_valid = True;
473     pw->panner.shadow_valid = False;
480 	pw->panner.knob_x = (Position)PANNER_HSCALE(pw, pw->panner.slider_x);
481 	pw->panner.knob_y = (Position)PANNER_VSCALE(pw, pw->panner.slider_y);
486 	if (pw->panner.slider_width < 1)
487 	    pw->panner.slider_width = pw->panner.canvas_width;
488 	if (pw->panner.slider_height < 1)
489 	    pw->panner.slider_height = pw->panner.canvas_height;
490 	width = Min(pw->panner.slider_width, pw->panner.canvas_width);
491 	height = Min(pw->panner.slider_height, pw->panner.canvas_height);
493 	pw->panner.knob_width = (Dimension)PANNER_HSCALE(pw, width);
494 	pw->panner.knob_height = (Dimension)PANNER_VSCALE(pw, height);
496     if (!pw->panner.allow_off)
504     int hpad = pw->panner.internal_border << 1;
507     if (pw->panner.canvas_width < 1)
508 	pw->panner.canvas_width = XtWidth(pw);
509     if (pw->panner.canvas_height < 1)
510 	pw->panner.canvas_height = XtHeight(pw);
517     pw->panner.haspect = ((double)XtWidth(pw) - hpad + .5)
518 			 / (double)pw->panner.canvas_width;
519     pw->panner.vaspect = ((double)XtHeight(pw) - vpad + .5)
520 			 / (double)pw->panner.canvas_height;
527     Dimension pad = (Dimension)(pw->panner.internal_border << 1);
529     *wp = (Dimension)(PANNER_DSCALE(pw, pw->panner.canvas_width) + pad);
530     *hp = (Dimension)(PANNER_DSCALE(pw, pw->panner.canvas_height) + pad);
536     int pad = pw->panner.internal_border;
616 		   pw->panner.xor_gc,					\
617 		   (pw->panner.tmp.x + pw->panner.internal_border),	\
618 		   (pw->panner.tmp.y + pw->panner.internal_border),	\
619 		   (unsigned)(pw->panner.knob_width - 1),		\
620 		   (unsigned)(pw->panner.knob_height - 1));		\
621     pw->panner.tmp.showing = !pw->panner.tmp.showing;			\
626     if (pw->panner.tmp.showing)			\
631 XmuLocatePixmapFile(pw->core.screen, pw->panner.stipple_name,		\
632 		    pw->panner.shadow_color, pw->core.background_pixel,	\
644     if (req->panner.canvas_width < 1)
645 	cnew->panner.canvas_width = 1;
646     if (req->panner.canvas_height < 1)
647 	cnew->panner.canvas_height = 1;
648     if (req->panner.default_scale < 1)
649 	cnew->panner.default_scale = PANNER_DEFAULT_SCALE;
657     cnew->panner.shadow_gc = NULL;
659     cnew->panner.slider_gc = NULL;
661     cnew->panner.xor_gc = NULL;
665     cnew->panner.shadow_valid = False;
666     cnew->panner.tmp.doing = False;
667     cnew->panner.tmp.showing = False;
679 	if (pw->panner.stipple_name)
701     XtReleaseGC(gw, pw->panner.shadow_gc);
702     XtReleaseGC(gw, pw->panner.slider_gc);
703     XtReleaseGC(gw, pw->panner.xor_gc);
718     int pad = pw->panner.internal_border;
719     Dimension lw = pw->panner.line_width;
720     Dimension extra = (Dimension)(pw->panner.shadow_thickness + (lw << 1));
721     int kx = pw->panner.knob_x + pad, ky = pw->panner.knob_y + pad;
726     pw->panner.tmp.showing = False;
728 	       (int)pw->panner.last_x - ((int)lw) + pad,
729 	       (int)pw->panner.last_y - ((int)lw) + pad,
730 	       (unsigned)(pw->panner.knob_width + extra),
731 	       (unsigned)(pw->panner.knob_height + extra),
733     pw->panner.last_x = pw->panner.knob_x;
734     pw->panner.last_y = pw->panner.knob_y;
736     XFillRectangle(dpy, w, pw->panner.slider_gc, kx, ky,
737 		   (unsigned)(pw->panner.knob_width - 1),
738 		   (unsigned)(pw->panner.knob_height - 1));
741 	XDrawRectangle(dpy, w, pw->panner.shadow_gc, kx, ky,
742 		       (unsigned)(pw->panner.knob_width - 1),
743 		       (unsigned)(pw->panner.knob_height - 1));
745     if (pw->panner.shadow_valid)
746 	XFillRectangles(dpy, w, pw->panner.shadow_gc, pw->panner.shadow_rects, 2);
748     if (pw->panner.tmp.doing && pw->panner.rubber_band)
761     if (cur->panner.foreground != cnew->panner.foreground) {
763 	if (cur->panner.foreground != cur->core.background_pixel)
767     else if (cur->panner.line_width != cnew->panner.line_width ||
772     if (cur->panner.shadow_color != cnew->panner.shadow_color) {
774 	if (cur->panner.foreground == cur->core.background_pixel)
778     if (cur->panner.shadow_thickness != cnew->panner.shadow_thickness) {
782     if (cur->panner.rubber_band != cnew->panner.rubber_band) {
784 	if (cnew->panner.tmp.doing)
788     if ((cur->panner.stipple_name != cnew->panner.stipple_name
789 	 || cur->panner.shadow_color != cnew->panner.shadow_color
792 	Pixmap pm = cnew->panner.stipple_name ?
806     if (cnew->panner.resize_to_pref &&
807 	(cur->panner.canvas_width != cnew->panner.canvas_width
808 	 || cur->panner.canvas_height != cnew->panner.canvas_height
809 	 || cur->panner.resize_to_pref != cnew->panner.resize_to_pref)) {
813     else if (cur->panner.canvas_width != cnew->panner.canvas_width
814 	     || cur->panner.canvas_height != cnew->panner.canvas_height
815 	     || cur->panner.internal_border != cnew->panner.internal_border) {
820 	Bool loc = cur->panner.slider_x != cnew->panner.slider_x ||
821 		   cur->panner.slider_y != cnew->panner.slider_y;
822 	Bool siz = cur->panner.slider_width != cnew->panner.slider_width ||
823 		   cur->panner.slider_height != cnew->panner.slider_height;
824 	if (loc || siz || (cur->panner.allow_off != cnew->panner.allow_off
825 			   && cnew->panner.allow_off)) {
876     pw->panner.tmp.doing = True;
877     pw->panner.tmp.startx = pw->panner.knob_x;
878     pw->panner.tmp.starty = pw->panner.knob_y;
879     pw->panner.tmp.dx = (Position)(x - pw->panner.knob_x);
880     pw->panner.tmp.dy = (Position)(y - pw->panner.knob_y);
881     pw->panner.tmp.x = pw->panner.knob_x;
882     pw->panner.tmp.y = pw->panner.knob_y;
883     if (pw->panner.rubber_band)
895 	pw->panner.tmp.x = (Position)(x - pw->panner.tmp.dx);
896 	pw->panner.tmp.y = (Position)(y - pw->panner.tmp.dy);
897 	if (!pw->panner.allow_off)
900     if (pw->panner.rubber_band)
902     pw->panner.tmp.doing = False;
910     if (!pw->panner.tmp.doing)
913     if (pw->panner.rubber_band)
916     if (!pw->panner.rubber_band) {		/* restore old position */
917 	pw->panner.tmp.x = pw->panner.tmp.startx;
918 	pw->panner.tmp.y = pw->panner.tmp.starty;
921     pw->panner.tmp.doing = False;
930     if (!pw->panner.tmp.doing)
938     if (pw->panner.rubber_band)
940     pw->panner.tmp.x = (Position)(x - pw->panner.tmp.dx);
941     pw->panner.tmp.y = (Position)(y - pw->panner.tmp.dy);
943     if (!pw->panner.rubber_band)
946 	if (!pw->panner.allow_off)
958     Bool isin = pw->panner.tmp.doing;
961     int pad = pw->panner.internal_border << 1;
968     x = parse_page_string(params[0], pw->panner.knob_width,
970     y = parse_page_string(params[1], pw->panner.knob_height,
974 	x += pw->panner.knob_x;
976 	y += pw->panner.knob_y;
987 	pw->panner.tmp.doing = True;
988 	pw->panner.tmp.x = (Position)x;
989 	pw->panner.tmp.y = (Position)y;
991 	pw->panner.tmp.doing = False;
1001     if (!pw->panner.tmp.doing)
1004     if (!pw->panner.allow_off)
1006     pw->panner.knob_x = pw->panner.tmp.x;
1007     pw->panner.knob_y = pw->panner.tmp.y;
1010     pw->panner.slider_x = (Position)((double)pw->panner.knob_x
1011 				   / pw->panner.haspect + 0.5);
1012     pw->panner.slider_y = (Position)((double) pw->panner.knob_y
1013 				   / pw->panner.vaspect + 0.5);
1014     if (!pw->panner.allow_off) {
1017 	if (pw->panner.slider_x
1018 	    > (tmp = (Position)(pw->panner.canvas_width -
1019 				pw->panner.slider_width)))
1020 	    pw->panner.slider_x = tmp;
1021 	if (pw->panner.slider_x < 0)
1022 	    pw->panner.slider_x = 0;
1023 	if (pw->panner.slider_y
1024 	    > (tmp = (Position)(pw->panner.canvas_height -
1025 				pw->panner.slider_height)))
1026 	    pw->panner.slider_y = tmp;
1027 	if (pw->panner.slider_y < 0)
1028 	    pw->panner.slider_y = 0;
1031     if (pw->panner.last_x != pw->panner.knob_x ||
1032 	pw->panner.last_y != pw->panner.knob_y) {
1037 	rep.slider_x = pw->panner.slider_x;
1038 	rep.slider_y = pw->panner.slider_y;
1039 	rep.slider_width = pw->panner.slider_width;
1040 	rep.slider_height = pw->panner.slider_height;
1041 	rep.canvas_width = pw->panner.canvas_width;
1042 	rep.canvas_height = pw->panner.canvas_height;
1043 	XtCallCallbackList(gw, pw->panner.report_callbacks, (XtPointer)&rep);
1065 	rb = !pw->panner.rubber_band;
1071     if (rb != pw->panner.rubber_band) {