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add getAttribute() and setAttribute() method

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This commit is contained in:
mfranz 2007-01-12 18:00:56 +00:00
parent eb1f19abf7
commit d0bbe1f45d
1 changed files with 46 additions and 0 deletions
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46
src/Scripting/nasal-props.cxx
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@ -74,6 +74,50 @@ static naRef f_getType(naContext c, naRef me, int argc, naRef* args)
return NASTR(t);
}
static naRef f_getAttribute(naContext c, naRef me, int argc, naRef* args)
{
NODEARG();
naRef val = naVec_get(argv, 0);
char *a = naStr_data(val);
SGPropertyNode::Attribute attr;
if(!a) a = "";
if(!strcmp(a, "READ")) attr = SGPropertyNode::READ;
else if(!strcmp(a, "WRITE")) attr = SGPropertyNode::WRITE;
else if(!strcmp(a, "ARCHIVE")) attr = SGPropertyNode::ARCHIVE;
else if(!strcmp(a, "TRACE_READ")) attr = SGPropertyNode::TRACE_READ;
else if(!strcmp(a, "TRACE_WRITE")) attr = SGPropertyNode::TRACE_WRITE;
else if(!strcmp(a, "USERARCHIVE")) attr = SGPropertyNode::USERARCHIVE;
else if(!strcmp(a, "TIED")) {
return naNum((*node)->isTied());
} else {
naRuntimeError(c, "props.getAttribute() with invalid attribute");
return naNil();
}
return naNum((*node)->getAttribute(attr));
}
static naRef f_setAttribute(naContext c, naRef me, int argc, naRef* args)
{
NODEARG();
naRef val = naVec_get(argv, 0);
char *a = naStr_data(val);
SGPropertyNode::Attribute attr;
if(!a) a = "";
if(!strcmp(a, "READ")) attr = SGPropertyNode::READ;
else if(!strcmp(a, "WRITE")) attr = SGPropertyNode::WRITE;
else if(!strcmp(a, "ARCHIVE")) attr = SGPropertyNode::ARCHIVE;
else if(!strcmp(a, "TRACE_READ")) attr = SGPropertyNode::TRACE_READ;
else if(!strcmp(a, "TRACE_WRITE")) attr = SGPropertyNode::TRACE_WRITE;
else if(!strcmp(a, "USERARCHIVE")) attr = SGPropertyNode::USERARCHIVE;
else {
naRuntimeError(c, "props.setAttribute() with invalid attribute");
return naNil();
}
naRef ret = naNum((*node)->getAttribute(attr));
(*node)->setAttribute(attr, naTrue(naVec_get(argv, 1)) ? true : false);
return ret;
}
static naRef f_getName(naContext c, naRef me, int argc, naRef* args)
{
NODEARG();
@ -277,6 +321,8 @@ static struct {
char* name;
} propfuncs[] = {
{ f_getType, "_getType" },
{ f_getAttribute, "_getAttribute" },
{ f_setAttribute, "_setAttribute" },
{ f_getName, "_getName" },
{ f_getIndex, "_getIndex" },
{ f_getValue, "_getValue" },