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#include <precomp.h>
#include "cfgitemi.h"
#include <api/config/items/attrcb.h>
#include <api/config/items/attribs.h>
#include <bfc/wasabi_std.h>
#include <bfc/memblock.h>
CfgItemI::CfgItemI(const wchar_t *name, GUID guid)
:NamedW(name), myguid(guid), parent_guid(INVALID_GUID) { }
CfgItemI::~CfgItemI()
{
deregisterAll();
}
const wchar_t *CfgItemI::cfgitem_getName()
{
return NamedW::getName();
}
GUID CfgItemI::cfgitem_getGuid()
{
return myguid;
}
void CfgItemI::cfgitem_setPrefix(const wchar_t *_prefix)
{
prefix = _prefix;
}
const wchar_t *CfgItemI::cfgitem_getPrefix()
{
return prefix.c_str();
}
int CfgItemI::cfgitem_getNumAttributes()
{
return attributes.getNumItems();
}
const wchar_t *CfgItemI::cfgitem_enumAttribute(int n)
{
Attribute *attr = attributes[n];
if (attr) return attr->getAttributeName();
return NULL;
}
const wchar_t *CfgItemI::cfgitem_getConfigXML()
{
return cfgxml.c_str();
}
int CfgItemI::cfgitem_getNumChildren()
{
return children.getNumItems();
}
CfgItem *CfgItemI::cfgitem_enumChild(int n)
{
return children[n];
}
GUID CfgItemI::cfgitem_getParentGuid()
{
return parent_guid;
}
void CfgItemI::cfgitem_onRegister()
{
foreach(children)
WASABI_API_CONFIG->config_registerCfgItem(children.getfor());
endfor
}
void CfgItemI::cfgitem_onDeregister()
{
foreach(children)
WASABI_API_CONFIG->config_deregisterCfgItem(children.getfor());
endfor
}
Attribute *CfgItemI::getAttributeByName(const wchar_t *name)
{
Attribute *attr;
foreach(attributes)
attr = attributes.getfor();
if (!WCSICMP(name, attr->getAttributeName())) return attr;
endfor
return NULL;
}
int CfgItemI::cfgitem_getAttributeType(const wchar_t *name)
{
Attribute *attr = getAttributeByName(name);
if (attr == NULL) return AttributeType::NONE;
return attr->getAttributeType();
}
const wchar_t *CfgItemI::cfgitem_getAttributeConfigGroup(const wchar_t *name)
{
Attribute *attr = getAttributeByName(name);
if (attr == NULL) return NULL;
return attr->getConfigGroup();
}
int CfgItemI::cfgitem_getDataLen(const wchar_t *name)
{
Attribute *attr = getAttributeByName(name);
if (attr == NULL) return -1;
return attr->getDataLen();
}
int CfgItemI::cfgitem_getData(const wchar_t *name, wchar_t *data, int data_len)
{
Attribute *attr = getAttributeByName(name);
if (attr == NULL) return -1;
return attr->getData(data, data_len);
}
int CfgItemI::cfgitem_setData(const wchar_t *name, const wchar_t *data)
{
Attribute *attr = getAttributeByName(name);
if (attr == NULL) return -1;
int ret = attr->setDataNoCB(data);
if (ret) cfgitem_onAttribSetValue(attr);
return ret;
}
int CfgItemI::cfgitem_onAttribSetValue(Attribute *attr)
{
// notify dependency watchers that an attribute changed
dependent_sendEvent(CfgItem::depend_getClassGuid(), Event_ATTRIBUTE_CHANGED, 0, (void*)attr->getAttributeName());
//for (int i = 0; ; i++)
//{
// AttrCallback *acb;
// if (!callbacks.multiGetItem(attr, i, &acb))
// break;
//
// acb->onValueChange(attr);
//}
auto elements = callbacks.equal_range(attr);
for (auto& it = elements.first; it != elements.second; ++it)
{
AttrCallback* acb = it->second;
if (acb)
{
acb->onValueChange(attr);
}
}
return 0;
}
void CfgItemI::cfgitem_setGUID(GUID guid)
{
myguid = guid;
}
int CfgItemI::setName(const wchar_t *name)
{
NamedW::setName(name);
// notify dependency watchers that name changed?
dependent_sendEvent(CfgItem::depend_getClassGuid(), Event_NAMECHANGE);
return 1;
}
int CfgItemI::registerAttribute(Attribute *attr, AttrCallback *acb)
{
if (attributes.haveItem(attr)) return 0;
int ret = attributes.addItem(attr) != NULL;
if (!ret) return ret;
attr->setCfgItem(this);
// set optional callback
if (acb != NULL)
{
addCallback(attr, acb);
}
// notify dependency watchers of new attribute
dependent_sendEvent(CfgItem::depend_getClassGuid(), Event_ATTRIBUTE_ADDED, 0, (void*)attr->getAttributeName());
return ret;
}
int CfgItemI::deregisterAttribute(Attribute *attr)
{
if (!attributes.haveItem(attr)) return 0;
int ret = attributes.removeItem(attr);
// notify dependency watchers of attribute going away
dependent_sendEvent(CfgItem::depend_getClassGuid(), Event_ATTRIBUTE_REMOVED, 0, (void*)attr->getAttributeName());
// remove callbacks
//callbacks.multiDelAllForItem(attr, TRUE);
auto elements = callbacks.equal_range(attr);
for (auto& it = elements.first; it != elements.second; ++it)
{
AttrCallback* acb = it->second;
if (acb)
{
delete acb;
}
}
callbacks.erase(attr);
attr->disconnect();
return ret;
}
void CfgItemI::addCallback(Attribute *attr, AttrCallback *acb)
{
ASSERT(attr != NULL);
ASSERT(acb != NULL);
//callbacks.multiAddItem(attr, acb);
callbacks.insert({ attr, acb });
}
void CfgItemI::deregisterAll()
{
foreach(children)
children.getfor()->deregisterAll();
endfor
while (attributes.getNumItems()) deregisterAttribute(attributes[0]);
}
void CfgItemI::addChildItem(CfgItemI *child)
{
ASSERT(child != NULL);
if (!children.haveItem(child))
{
children.addItem(child);
child->setParentGuid(myguid);
}
}
void CfgItemI::setCfgXml(const wchar_t *groupname)
{
cfgxml = groupname;
}
void CfgItemI::setParentGuid(GUID guid)
{
parent_guid = guid;
}
void *CfgItemI::dependent_getInterface(const GUID *classguid)
{
HANDLEGETINTERFACE(CfgItem);
return NULL;
}
int CfgItemI::cfgitem_addAttribute(const wchar_t *name, const wchar_t *defval)
{
if (getAttributeByName(name)) return 0;
registerAttribute(newattribs.addItem(new _string(name, defval)));
return 1;
}
int CfgItemI::cfgitem_delAttribute(const wchar_t *name)
{
Attribute *attr = getAttributeByName(name);
if (!newattribs.haveItem(attr)) return 0;
deregisterAttribute(attr);
delete attr;
newattribs.removeItem(attr);
return 1;
}
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