XkbSectionPtr
XkbAddGeomSection(XkbGeometryPtr geom,
Atom name,
int sz_rows,
int sz_doodads,
int sz_over)
{
register int i;
XkbSectionPtr section;
if ((!geom) || (name == None) || (sz_rows < 0))
return NULL;
for (i = 0, section = geom->sections; i < geom->num_sections;
i++, section++) {
if (section->name != name)
continue;
if (((sz_rows > 0) && (_XkbAllocRows(section, sz_rows) != Success)) ||
((sz_doodads > 0) &&
(_XkbAllocDoodads(section, sz_doodads) != Success)) ||
((sz_over > 0) && (_XkbAllocOverlays(section, sz_over) != Success)))
return NULL;
return section;
}
if ((geom->num_sections >= geom->sz_sections) &&
(_XkbAllocSections(geom, 1) != Success))
return NULL;
section = &geom->sections[geom->num_sections];
if ((sz_rows > 0) && (_XkbAllocRows(section, sz_rows) != Success))
return NULL;
if ((sz_doodads > 0) && (_XkbAllocDoodads(section, sz_doodads) != Success)) {
if (section->rows) {
_XkbFree(section->rows);
section->rows = NULL;
section->sz_rows = section->num_rows = 0;
}
return NULL;
}
section->name = name;
geom->num_sections++;
return section;
}
XkbDoodadPtr
XkbAddGeomDoodad(XkbGeometryPtr geom, XkbSectionPtr section, Atom name)
{
XkbDoodadPtr old, doodad;
register int i, nDoodads;
if ((!geom) || (name == None))
return NULL;
if ((section != NULL) && (section->num_doodads > 0)) {
old = section->doodads;
nDoodads = section->num_doodads;
}
else {
old = geom->doodads;
nDoodads = geom->num_doodads;
}
for (i = 0, doodad = old; i < nDoodads; i++, doodad++) {
if (doodad->any.name == name)
return doodad;
}
if (section) {
if ((section->num_doodads >= geom->sz_doodads) &&
(_XkbAllocDoodads(section, 1) != Success)) {
return NULL;
}
doodad = §ion->doodads[section->num_doodads++];
}
else {
if ((geom->num_doodads >= geom->sz_doodads) &&
(_XkbAllocDoodads(geom, 1) != Success))
return NULL;
doodad = &geom->doodads[geom->num_doodads++];
}
memset(doodad, 0, sizeof(XkbDoodadRec));
doodad->any.name = name;
return doodad;
}
Status
XkbAllocGeometry(XkbDescPtr xkb, XkbGeometrySizesPtr sizes)
{
XkbGeometryPtr geom;
Status rtrn;
if (xkb->geom == NULL) {
xkb->geom = calloc(1, sizeof(XkbGeometryRec));
if (!xkb->geom)
return BadAlloc;
}
geom = xkb->geom;
if ((sizes->which & XkbGeomPropertiesMask) &&
((rtrn = _XkbAllocProps(geom, sizes->num_properties)) != Success)) {
goto BAIL;
}
if ((sizes->which & XkbGeomColorsMask) &&
((rtrn = _XkbAllocColors(geom, sizes->num_colors)) != Success)) {
goto BAIL;
}
if ((sizes->which & XkbGeomShapesMask) &&
((rtrn = _XkbAllocShapes(geom, sizes->num_shapes)) != Success)) {
goto BAIL;
}
if ((sizes->which & XkbGeomSectionsMask) &&
((rtrn = _XkbAllocSections(geom, sizes->num_sections)) != Success)) {
goto BAIL;
}
if ((sizes->which & XkbGeomDoodadsMask) &&
((rtrn = _XkbAllocDoodads(geom, sizes->num_doodads)) != Success)) {
goto BAIL;
}
if ((sizes->which & XkbGeomKeyAliasesMask) &&
((rtrn =
_XkbAllocKeyAliases(geom, sizes->num_key_aliases)) != Success)) {
goto BAIL;
}
return Success;
BAIL:
XkbFreeGeometry(geom, XkbGeomAllMask, TRUE);
xkb->geom = NULL;
return rtrn;
}
Status
XkbAllocGeomSectionDoodads(XkbSectionPtr section,int nDoodads)
{
return _XkbAllocDoodads(section,nDoodads);
}
Status
XkbAllocGeomDoodads(XkbGeometryPtr geom,int nDoodads)
{
return _XkbAllocDoodads(geom,nDoodads);
}