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

Lines Matching defs:anchor
990 	XawTextAnchor *anchor;
992 	/* find anchor and index */
995 	if ((anchor = XawTextSourceFindAnchor(w, left))) {
1000 		if (src->textSrc.anchors[i] == anchor)
1002 	    if (anchor->cache && anchor->position + anchor->cache->offset +
1003 		anchor->cache->length <= left)
1004 		eprev = entity = anchor->cache;
1006 		eprev = entity = anchor->entities;
1008 		offset = anchor->position + entity->offset;
1032 		    anchor->cache = NULL;
1034 		    if (entity == anchor->entities) {
1035 			if ((anchor->entities = enext) == NULL) {
1037 			    anchor = XawTextSourceRemoveAnchor(w, anchor);
1038 			    entity = anchor ? anchor->entities : NULL;
1052 	    while (anchor) {
1054 		    offset = anchor->position + entity->offset + entity->length;
1065 		    anchor->cache = NULL;
1066 		    if (entity == anchor->entities) {
1068 			if ((anchor->entities = enext) == NULL) {
1076 				XtFree((XtPointer)anchor);
1079 				anchor = NULL;
1083 			    anchor = src->textSrc.anchors[i];
1084 			    entity = anchor->entities;
1091 		    anchor = src->textSrc.anchors[++i];
1092 		    entity = anchor->entities;
1096 		    anchor = NULL;
1103 	    if (anchor) {
1106 		if (anchor->position >= XawMax(right, left + block->length))
1107 		    anchor->position += diff;
1108 		else if (anchor->position > left &&
1109 			 (aprev = XawTextSourcePrevAnchor(w, anchor))) {
1110 		    XawTextPosition tmp = anchor->position - aprev->position;
1118 		    entity = anchor->entities;
1124 			aprev->entities = anchor->entities;
1128 			entity->next = anchor->entities;
1130 		    anchor->entities = NULL;
1131 		    (void)XawTextSourceRemoveAnchor(w, anchor);
1143 		/*   The first anchor is never removed, and should
1146 		 * anchor, what can be caused when removing a chunk
1150 		    anchor = src->textSrc.anchors[0];
1151 		    eprev = entity = anchor->entities;
1161 			anchor->cache = NULL;
1162 			if ((anchor->entities = entity) != NULL) {
1614     XawTextAnchor *anchor, *panchor;
1642 	    anchor = XtNew(XawTextAnchor);
1646 	    anchor->entities = entity;
1657 	    anchor = XtNew(XawTextAnchor);
1658 	    anchor->entities = NULL;
1662 	anchor = XtNew(XawTextAnchor);
1663 	anchor->entities = NULL;
1666     anchor->position = position;
1667     anchor->cache = NULL;
1673     src->textSrc.anchors[src->textSrc.num_anchors++] = anchor;
1678     return (anchor);
1692 	XawTextAnchor *anchor = anchors[i];
1694 	if (anchor->position == position)
1695 	    return (anchor);
1696 	else if (position < anchor->position)
1713     XawTextAnchor *anchor = XawTextSourceFindAnchor(w, position);
1717     if (anchor->cache && anchor->position + anchor->cache->offset +
1718 	anchor->cache->length <= position)
1719 	pentity = entity = anchor->cache;
1721 	pentity = entity = anchor->entities;
1723 	XawTextPosition offset = anchor->position + entity->offset;
1739 	*anchor_return = anchor = XawTextSourceNextAnchor(w, anchor);
1740 	*entity_return = anchor ? anchor->entities : NULL;
1743 	*anchor_return = anchor;
1754 XawTextSourceNextAnchor(Widget w, XawTextAnchor *anchor)
1760 	if (src->textSrc.anchors[i] == anchor)
1767 XawTextSourcePrevAnchor(Widget w, XawTextAnchor *anchor)
1773 	if (src->textSrc.anchors[i] == anchor)
1780 XawTextSourceRemoveAnchor(Widget w, XawTextAnchor *anchor)
1786 	if (src->textSrc.anchors[i] == anchor)
1793 	XtFree((XtPointer)anchor);
1812     XawTextAnchor *next, *anchor = _XawTextSourceFindAnchor(w, position);
1819     if (anchor->cache && anchor->position + anchor->cache->offset +
1820 	anchor->cache->length <= position)
1821 	eprev = entity = anchor->cache;
1823 	eprev = entity = anchor->entities;
1825     while (entity && anchor->position + entity->offset + entity->length <=
1830     if (entity && anchor->position + entity->offset < position + length) {
1836     if (next && next != anchor) {
1852 	    entity = anchor->entities;
1859 		    anchor->entities = next->entities;
1872 	anchor->position + eprev->offset + eprev->length == position &&
1883     entity->offset = position - anchor->position;
1888 	anchor->entities = entity;
1890 	anchor->cache = NULL;
1893 	anchor->cache = NULL;
1894 	anchor->entities = entity;
1898 	anchor->cache = eprev;
1909     XawTextAnchor *anchor = XawTextSourceFindAnchor(w, left);
1913     while (anchor && anchor->entities == NULL)
1914 	anchor = XawTextSourceRemoveAnchor(w, anchor);
1916     if (anchor == NULL || left >= right)
1919     if (anchor->cache && anchor->position + anchor->cache->offset +
1920 	anchor->cache->length < left)
1921 	eprev = entity = anchor->cache;
1923 	eprev = entity = anchor->entities;
1926     while (anchor->position + entity->offset + entity->length < left) {
1929 	    if ((anchor = XawTextSourceNextAnchor(w, anchor)) == NULL)
1931 	    if ((eprev = entity = anchor->entities) == NULL) {
1932 		fprintf(stderr, "Bad anchor found!\n");
1938     offset = anchor->position + entity->offset;
1946 	    anchor->cache = NULL;
1947 	    if (entity == anchor->entities) {
1949 		if ((anchor->entities = enext) == NULL) {
1950 		    if ((anchor = XawTextSourceRemoveAnchor(w, anchor)) == NULL)
1952 		    entity = anchor->entities;
1968     while (anchor) {
1970 	    offset = anchor->position + entity->offset + entity->length;
1973 		anchor->cache = NULL;
1974 		entity->offset = XawMax(entity->offset, right - anchor->position);
1983 	    if (entity == anchor->entities) {
1984 		eprev = anchor->cache = NULL;
1985 		if ((anchor->entities = enext) == NULL) {
1986 		    if ((anchor = XawTextSourceRemoveAnchor(w, anchor)) == NULL)
1988 		    entity = anchor->entities;
1994 	if (anchor)
1995 	    anchor->cache = NULL;
1996 	if ((anchor = XawTextSourceNextAnchor(w, anchor)) != NULL)
1997 	    entity = anchor->entities;
2002 /* checks the anchors up to position, and create an appropriate anchor
2008     XawTextAnchor *anchor;
2010     anchor = XawTextSourceFindAnchor(w, position);
2014     if (position - anchor->position >= ANCHORS_DIST)
2017     return (anchor);