mirror of
https://github.com/WinampDesktop/winamp.git
synced 2024-12-20 02:25:52 +01:00
275 lines
5.6 KiB
C++
275 lines
5.6 KiB
C++
#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;
|
|
}
|
|
|
|
|