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#include <precomp.h>
#include "svc_collection.h"
// an named xml overridable collection of objects
#define CBCLASS svc_collectionI
START_DISPATCH;
CB(COLLECTION_TESTTAG, testTag);
VCB(COLLECTION_ADDELEMENT, addElement);
VCB(COLLECTION_REMOVEELEMENT, removeElement);
VCB(COLLECTION_REMOVEALLELEMENTS, removeAllElements);
CB(COLLECTION_GETNUMELEMENTS, getNumElements);
CB(COLLECTION_GETNUMELEMENTSUNIQUE, getNumElementsUnique);
CB(COLLECTION_ENUMELEMENT, enumElement);
CB(COLLECTION_ENUMELEMENTUNIQUE, enumElementUnique);
CB(COLLECTION_GETELEMENT, getElement);
END_DISPATCH;
#undef CBCLASS
#define CBCLASS CollectionElementI
START_DISPATCH;
CB(COLLECTIONELEMENT_GETID, getId);
CB(COLLECTIONELEMENT_GETPARAMVALUE, getParamValue);
CB(COLLECTIONELEMENT_GETPARAMVALUEINT, getParamValueInt);
CB(COLLECTIONELEMENT_GETINCLUDEPATH, getIncludePath);
END_DISPATCH;
#undef CBCLASS
svc_collectionI::svc_collectionI() {
count = 0;
elements.setAutoSort(1);
}
svc_collectionI::~svc_collectionI() {
}
void svc_collectionI::addElement(const char *id, const char *includepath, int incrementalremovalid, skin_xmlreaderparams *params) {
CollectionElementI *cei = new CollectionElementI(this, id, params, incrementalremovalid, includepath);
elements.addItem(cei);
}
void svc_collectionI::removeElement(int removalid) {
for (int i=0;i<elements.getNumItems();i++) {
CollectionElementI *e = elements.enumItem(i);
if (e->getSecCount() == removalid) {
elements.removeItem(e);
delete e;
i--;
}
}
}
void svc_collectionI::removeAllElements() {
elements.deleteAll();
}
int svc_collectionI::getNumElements() {
return elements.getNumItems();
}
int svc_collectionI::getNumElementsUnique() {
int i=0;
int n=0;
const char *previous = NULL;
for (i=0;i<elements.getNumItems();i++) {
const char *id = elements.enumItem(i)->getId();
if (!STRCASEEQLSAFE(id, previous))
n++;
previous = id;
}
return n;
}
CollectionElement *svc_collectionI::enumElementUnique(int n, int *ancestor) {
int i=0;
int _n=-1;
CollectionElement *e=NULL;
CollectionElement *previous = NULL;
elements.sort(1);
for (i=0;i<elements.getNumItems();i++) {
CollectionElement *c = elements.enumItem(i);
if (!STRCASEEQLSAFE(c->getId(), previous ? previous->getId() : NULL)) {
if (_n == n)
break;
_n++;
}
previous = c;
}
if (_n == n)
e = previous;
else
e = NULL;
if (ancestor != NULL) {
if (e != NULL) {
int pos=-1;
elements.findItem(static_cast<CollectionElementI*>(e), &pos);
if (pos > 0) {
CollectionElement *f = elements.enumItem(pos-1);
if (!STRCASEEQLSAFE(f ? f->getId() : NULL, e->getId())) *ancestor = -1;
} else {
*ancestor = -1;
e = NULL;
}
} else
*ancestor = -1;
}
return e;
}
CollectionElement *svc_collectionI::enumElement(int n, int *ancestor) {
CollectionElement *e = elements.enumItem(n);
if (ancestor != NULL) {
CollectionElement *a = elements.enumItem(n-1);
if (!STRCASEEQL(a->getId(), e->getId())) *ancestor = -1;
*ancestor = n-1;
}
return e;
}
CollectionElement *svc_collectionI::getElement(const char *id, int *ancestor) {
int pos=-1;
CollectionElement *e = elements.findLastItem(id, &pos);
if (ancestor != NULL) {
CollectionElement *a = elements.enumItem(pos-1);
if (!STRCASEEQL(a->getId(), e->getId())) *ancestor = -1;
*ancestor = pos-1;
}
return e;
}
CollectionElement *svc_collectionI::getAncestor(CollectionElement *e) {
int pos=-1;
CollectionElementI *ei = static_cast<CollectionElementI *>(e);
elements.findItem(ei, &pos);
if (pos >= 0) {
pos--;
if (STRCASEEQL(elements.enumItem(pos)->getId(), e->getId())) return elements.enumItem(pos);
}
return NULL;
}
CollectionElementI::CollectionElementI(svc_collectionI *col, const char *_id, skin_xmlreaderparams *p, int _seccount, const char *_path) {
id = _id;
for (int i=0;i<p->getNbItems();i++) {
Pair < String, String > *pr = new Pair < String, String >("","");
pr->a = p->getItemName(i);
pr->b = p->getItemValue(i);
params.addItem(pr);
}
seccount = _seccount;
collection = col;
path = _path;
}
CollectionElementI::~CollectionElementI() {
params.deleteAll();
}
const char *CollectionElementI::getId() {
return id;
}
const char *CollectionElementI::getParamValue(const char *param, CollectionElement **item){
CollectionElement *e = getAncestor();
const char *a = e ? e->getParamValue(param) : NULL;
Pair<String, String> *p = params.findItem(param);
a = p ? p->b.getValue() : a;
if (item && p != NULL) *item = this;
return a;
}
int CollectionElementI::getParamValueInt(const char *param){
const char *a = getParamValue(param);
return ATOI(a);
}
int CollectionElementI::getSecCount() {
return seccount;
}
CollectionElement *CollectionElementI::getAncestor() {
return collection->getAncestor(this);
}
const char *CollectionElementI::getIncludePath(const char *param/* =NULL */) {
if (param == NULL) return path;
CollectionElement *i;
if (!getParamValue(param, &i)) return NULL;
if (i != NULL)
return i->getIncludePath(NULL);
return NULL;
}
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