winamp/Src/albumart/ParamList.cpp

113 lines
2.2 KiB
C++

#include "ParamList.h"
ParamList::~ParamList()
{
for (auto v : parms_list)
{
delete v;
}
parms_list.clear();
}
const wchar_t *ParamList::getItemName(int i)
{
if(((size_t)i)>=getNbItems())
return L"";
return
parms_list[i]->parm;
}
const wchar_t *ParamList::getItemValueIndex(int i)
{
if(((size_t)i)>=getNbItems())
return L"";
return
parms_list[i]->value;
}
const wchar_t *ParamList::getItemValue(const wchar_t *name)
{
for(size_t i=0;i!=getNbItems();i++)
if(!_wcsicmp(parms_list[i]->parm, name))
return parms_list[i]->value;
return NULL;
}
const wchar_t *ParamList::enumItemValues(const wchar_t *name, int nb)
{
int f=0;
for(size_t i=0;i!=getNbItems();i++)
if(!_wcsicmp(parms_list[i]->parm, name))
if(f==nb)
return parms_list[i]->value;
else f++;
return NULL;
}
int ParamList::getItemValueInt(const wchar_t *name, int def)
{
for(size_t i=0;i!=getNbItems();i++)
if(!_wcsicmp(parms_list[i]->parm, name))
{
return (parms_list[i]->value ? _wtoi(parms_list[i]->value) : def);
}
return def;
}
size_t ParamList::getNbItems()
{
return parms_list.size();
}
void ParamList::addItem(const wchar_t *parm, const wchar_t *value)
{
parms_struct *p= new parms_struct;
p->parm = _wcsdup(parm);
p->ownValue = true;
p->value = _wcsdup(value);
parms_list.push_back(p);
}
void ParamList::removeItem(const wchar_t *parm)
{
//for (size_t i=0;i!=parms_list.size();i++)
//{
// parms_struct *s = parms_list[i];
// if (!_wcsicmp(parm, s->parm))
// {
// delete s;
// parms_list.eraseindex(i);
// i--;
// }
//}
for (auto it = parms_list.begin(); it != parms_list.end(); it++)
{
parms_struct* s = *it;
if (!_wcsicmp(parm, s->parm))
{
delete s;
it = parms_list.erase(it);
}
}
}
int ParamList::findItem(const wchar_t *parm)
{
for(size_t i=0;i!=getNbItems();i++)
if(!_wcsicmp(parms_list[i]->parm, parm))
return (int)i;
return -1;
}
#define CBCLASS ParamList
START_DISPATCH;
CB(XMLREADERPARAMS_GETITEMNAME, getItemName)
CB(XMLREADERPARAMS_GETITEMVALUE, getItemValueIndex)
CB(XMLREADERPARAMS_GETITEMVALUE2, getItemValue)
CB(XMLREADERPARAMS_ENUMITEMVALUES, enumItemValues)
CB(XMLREADERPARAMS_GETITEMVALUEINT, getItemValueInt)
CB(XMLREADERPARAMS_GETNBITEMS, getNbItems)
END_DISPATCH;
#undef CBCLASS