//************************************************************************
// removes a contact from the list
//************************************************************************
void CContactList::RemoveContact(HANDLE hContact) {
CListContainer<CContactListEntry*,CContactListGroup*> *pGroup = NULL;
///tstring strGroup = GetContactGroupPath(hContact);
CListEntry<CContactListEntry*,CContactListGroup*> *pContactEntry = FindContact(hContact);
if(!pContactEntry) {
return;
}
if( !CConfig::GetBoolSetting(CLIST_USEGROUPS)){
if(pContactEntry->GetType() == ITEM)
RemoveItem(((CListItem<CContactListEntry*,CContactListGroup*>*)pContactEntry)->GetItemData());
else
RemoveGroup(((CListContainer<CContactListEntry*,CContactListGroup*>*)pContactEntry)->GetGroupData());
} else {
pGroup = (CListContainer<CContactListEntry*,CContactListGroup*>*)pContactEntry->GetParent();
ASSERT(pGroup != NULL);
CContactListEntry *pEntry = GetContactData(pContactEntry);
if(!pEntry) {
return;
}
// Update the contacts group if it has one
if(pGroup->GetType() != ROOT)
{
if(!CAppletManager::IsSubContact(hContact) && pEntry->iStatus != ID_STATUS_OFFLINE)
ChangeGroupObjectCounters(pGroup->GetGroupData()->strPath,0,-1);
if(!CAppletManager::IsSubContact(hContact) && pEntry->iMessages > 0)
ChangeGroupObjectCounters(pGroup->GetGroupData()->strPath,0,0,-pEntry->iMessages);
}
if(pContactEntry->GetType() == ITEM)
pGroup->RemoveItem(((CListItem<CContactListEntry*,CContactListGroup*>*)pContactEntry)->GetItemData());
else {
pGroup->RemoveGroup(((CListContainer<CContactListEntry*,CContactListGroup*>*)pContactEntry)->GetGroupData());
// Reenumerate all subcontacts (maybe MetaContacts was disabled
int numContacts = CallService(MS_MC_GETNUMCONTACTS,(WPARAM)hContact,0);
HANDLE hSubContact = NULL;
for(int i=0;i<numContacts;i++) {
hSubContact = (HANDLE *) CallService(MS_MC_GETSUBCONTACT,(WPARAM)hContact, (LPARAM)i);
if(!FindContact(hSubContact)) {
AddContact(hSubContact);
}
}
}
CListContainer<CContactListEntry*,CContactListGroup*> *pParent = (CListContainer<CContactListEntry*,CContactListGroup*>*)pGroup->GetParent();
while(pParent != NULL && pGroup->IsEmpty() && !pGroup->GetGroupData()->hMetaContact)
{
pParent->RemoveGroup(pGroup->GetGroupData());
pGroup = pParent;
pParent = (CListContainer<CContactListEntry*,CContactListGroup*>*)pGroup->GetParent();
}
}
}
//************************************************************************
// updates the message count for the specified contact
//************************************************************************
void CContactList::UpdateMessageCounter(CListEntry<CContactListEntry*,CContactListGroup*> *pContactEntry)
{
CContactListEntry *pEntry = GetContactData(pContactEntry);
if(!pEntry) {
return;
}
int iOldMessages = pEntry->iMessages;
bool bSort = false;
HANDLE hEvent= NULL;
hEvent = db_event_firstUnread(pEntry->hHandle);
if(CAppletManager::IsMessageWindowOpen(pEntry->hHandle) || (hEvent == NULL && pEntry->iMessages > 0))
{
pEntry->iMessages = 0;
bSort = true;
}
else
{
pEntry->iMessages = 0;
HANDLE hLastEvent = db_event_last(pEntry->hHandle);
while(hLastEvent != NULL && hEvent != NULL)
{
pEntry->iMessages++;
if(hLastEvent == hEvent)
break;
hLastEvent = db_event_prev(hLastEvent);
}
}
if(pEntry->iMessages >= 100)
pEntry->strMessages = _T(">99");
else
{
char buffer[8];
buffer[0] = 0;
itoa(pEntry->iMessages,buffer,10);
pEntry->strMessages = toTstring(buffer);
}
CListContainer<CContactListEntry*,CContactListGroup*>* pContainer = ((CListContainer<CContactListEntry*,CContactListGroup*>*)pContactEntry->GetParent());
// Update the contacts group if it has one
if(pContainer->GetType() != ROOT)
{
// Update the groups event count
if(iOldMessages != 0 && pEntry->iMessages == 0)
ChangeGroupObjectCounters(pContainer->GetGroupData()->strPath,0,0,-1);
else if(iOldMessages == 0 && pEntry->iMessages != 0)
ChangeGroupObjectCounters(pContainer->GetGroupData()->strPath,0,0,1);
else
return;
// sort the groups parent
((CListContainer<CContactListEntry*,CContactListGroup*>*)pContainer->GetParent())->sort(CContactList::CompareEntries);
}
}
//************************************************************************
// called when a contacts status has changed
//************************************************************************
void CContactList::OnStatusChange(MCONTACT hContact,int iStatus)
{
// find the entry in the list
CListEntry<CContactListEntry *,CContactListGroup*> *pContactEntry = FindContact(hContact);
if(!pContactEntry)
{
AddContact(hContact);
return;
}
CContactListEntry *pItemData = GetContactData(pContactEntry);
if(!pItemData) {
return;
}
// get the old status
int iOldStatus = pItemData->iStatus;
// Update the list entry
TCHAR *szStatus = pcli->pfnGetStatusModeDescription(iStatus, 0);
if(szStatus != NULL)
pItemData->strStatus =toTstring(szStatus);
pItemData->iStatus = iStatus;
// update the contacts group
CListContainer<CContactListEntry*,CContactListGroup*>* pGroup = ((CListContainer<CContactListEntry*,CContactListGroup*>*)pContactEntry->GetParent());
if(pGroup->GetType() != ROOT)
{
if(!db_mc_isSub(hContact) && iStatus == ID_STATUS_OFFLINE && iOldStatus != ID_STATUS_OFFLINE)
ChangeGroupObjectCounters(pGroup->GetGroupData()->strPath,0,-1);
else if(!db_mc_isSub(hContact) && iStatus != ID_STATUS_OFFLINE && iOldStatus == ID_STATUS_OFFLINE)
ChangeGroupObjectCounters(pGroup->GetGroupData()->strPath,0,1);
}
// check if the entry is still visible
if(!IsVisible(pItemData))
{
RemoveContact(hContact);
return;
}
// sort the list
pGroup->sort(CContactList::CompareEntries);
}
//************************************************************************
// called when a contacts status has changed
//************************************************************************
void CContactList::OnStatusChange(HANDLE hContact,int iStatus)
{
// find the entry in the list
CListEntry<CContactListEntry *,CContactListGroup*> *pContactEntry = FindContact(hContact);
if(!pContactEntry)
{
AddContact(hContact);
return;
}
CContactListEntry *pItemData = GetContactData(pContactEntry);
if(!pItemData) {
return;
}
// get the old status
int iOldStatus = pItemData->iStatus;
// Update the list entry
char *szStatus = (char *) CallService(MS_CLIST_GETSTATUSMODEDESCRIPTION, iStatus, 0);
if(szStatus != NULL)
pItemData->strStatus =toTstring(szStatus);
pItemData->iStatus = iStatus;
// update the contacts group
CListContainer<CContactListEntry*,CContactListGroup*>* pGroup = ((CListContainer<CContactListEntry*,CContactListGroup*>*)pContactEntry->GetParent());
if(pGroup->GetType() != ROOT)
{
if(!CAppletManager::IsSubContact(hContact) && iStatus == ID_STATUS_OFFLINE && iOldStatus != ID_STATUS_OFFLINE)
ChangeGroupObjectCounters(pGroup->GetGroupData()->strPath,0,-1);
else if(!CAppletManager::IsSubContact(hContact) && iStatus != ID_STATUS_OFFLINE && iOldStatus == ID_STATUS_OFFLINE)
ChangeGroupObjectCounters(pGroup->GetGroupData()->strPath,0,1);
}
// check if the entry is still visible
if(!IsVisible(pItemData))
{
RemoveContact(hContact);
return;
}
// sort the list
pGroup->sort(CContactList::CompareEntries);
}
//************************************************************************
// initializes the group objects
//************************************************************************
void CContactList::InitializeGroupObjects()
{
UninitializeGroupObjects();
int res = 0;
CContactListGroup *pGroup = NULL;
HANDLE hContact = db_find_first();
HANDLE hMetaContact = NULL;
char *szProto = NULL;
while(hContact != NULL)
{
tstring strGroup = GetContactGroupPath(hContact);
szProto = (char*)CallService(MS_PROTO_GETCONTACTBASEPROTO,(UINT)hContact,0);
if(szProto && db_get_b(NULL,"MetaContacts","Enabled",1) && !stricmp(szProto,"MetaContacts"))
{
tstring strName = CAppletManager::GetContactDisplayname(hContact);
tstring strPath = _T("");
if(CConfig::GetBoolSetting(CLIST_USEGROUPS))
strPath += strGroup;
strPath += (strPath.empty()?_T(""):_T("\\")) + strName;
pGroup = CreateGroupObjectByPath(strPath);
pGroup->hMetaContact = hContact;
if(!strGroup.empty())
ChangeGroupObjectCounters(strGroup,1);
}
// If the contact has no group, continue
else if(!strGroup.empty() && CConfig::GetBoolSetting(CLIST_USEGROUPS))
{
pGroup = GetGroupObjectByPath(strGroup);
// create the group
if(!pGroup)
pGroup = CreateGroupObjectByPath(strGroup);
// update it's counters
if(!CAppletManager::IsSubContact(hContact))
ChangeGroupObjectCounters(strGroup,1);
}
hContact = db_find_next(hContact);
}
}
//************************************************************************
// initializes the group objects
//************************************************************************
void CContactList::InitializeGroupObjects()
{
UninitializeGroupObjects();
int res = 0;
CContactListGroup *pGroup = NULL;
HANDLE hMetaContact = NULL;
char *szProto = NULL;
for(MCONTACT hContact = db_find_first();hContact != NULL;hContact = db_find_next(hContact))
{
tstring strGroup = GetContactGroupPath(hContact);
szProto = GetContactProto(hContact);
if(szProto && db_get_b(NULL,META_PROTO,"Enabled",1) && !mir_strcmpi(szProto,META_PROTO))
{
tstring strName = CAppletManager::GetContactDisplayname(hContact);
tstring strPath = _T("");
if(CConfig::GetBoolSetting(CLIST_USEGROUPS))
strPath += strGroup;
strPath += (strPath.empty()?_T(""):_T("\\")) + strName;
pGroup = CreateGroupObjectByPath(strPath);
pGroup->hMetaContact = hContact;
if(!strGroup.empty())
ChangeGroupObjectCounters(strGroup,1);
}
// If the contact has no group, continue
else if(!strGroup.empty() && CConfig::GetBoolSetting(CLIST_USEGROUPS))
{
pGroup = GetGroupObjectByPath(strGroup);
// create the group
if(!pGroup)
pGroup = CreateGroupObjectByPath(strGroup);
// update it's counters
if(!db_mc_isSub(hContact))
ChangeGroupObjectCounters(strGroup,1);
}
}
}
//************************************************************************
// called when a contact has been added
//************************************************************************
void CContactList::OnContactAdded(MCONTACT hContact)
{
// Update the list
AddContact(hContact);
// increase the membercount of the new group, and check if it needs to be created
tstring strGroup = GetContactGroupPath(hContact);
if(!strGroup.empty())
{
CContactListGroup *pGroup = GetGroupObjectByPath(strGroup);
if(!pGroup)
pGroup = CreateGroupObjectByPath(strGroup);
if(!db_mc_isSub(hContact))
ChangeGroupObjectCounters(strGroup,1);
}
}
//************************************************************************
// called when a contact has been deleted
//************************************************************************
void CContactList::OnContactDeleted(MCONTACT hContact)
{
// Update the list
RemoveContact(hContact);
// Decrease the membercount of the old group, and check if it needs to be deleted
int res = 0;
tstring strGroup = GetContactGroupPath(hContact);
if(!strGroup.empty())
{
CContactListGroup *pGroup = GetGroupObjectByPath(strGroup);
if(!db_mc_isSub(hContact))
ChangeGroupObjectCounters(strGroup,-1);
if(pGroup->iMembers <= 0)
DeleteGroupObjectByPath(pGroup->strPath);
}
}
//************************************************************************
// called when a contacts group has changed
//************************************************************************
void CContactList::OnContactGroupChanged(MCONTACT hContact,tstring strGroup)
{
bool bMetaContact = false;
strGroup = GetContactGroupPath(hContact);
// Decrease the membercount of the old group
CListEntry<CContactListEntry *,CContactListGroup*> *pContactEntry = FindContact(hContact);
CContactListGroup *pOldGroup = NULL;
// If the contactentry was not found, try adding the contact (metacontacts fix)
if(!pContactEntry) {
return;
}
if(pContactEntry->GetType() == CONTAINER)
bMetaContact = true;
CListContainer<CContactListEntry*,CContactListGroup*>* pContainer = ((CListContainer<CContactListEntry*,CContactListGroup*>*)pContactEntry->GetParent());
// Update the contacts group if it has one
if(pContainer->GetType() != ROOT)
{
pOldGroup = pContainer->GetGroupData();
if(!db_mc_isSub(hContact))
ChangeGroupObjectCounters(pOldGroup->strPath,-1);
}
// increase the membercount of the new group, and check if it needs to be created
if(!strGroup.empty())
{
CContactListGroup *pGroup = GetGroupObjectByPath(strGroup);
if(!pGroup)
pGroup = CreateGroupObjectByPath(strGroup);
if(!db_mc_isSub(hContact))
ChangeGroupObjectCounters(strGroup,1);
}
// move subcontacts
if(pContactEntry->GetType() == CONTAINER)
{
CListContainer<CContactListEntry*,CContactListGroup*> *pGroup = (CListContainer<CContactListEntry*,CContactListGroup*>*)pContactEntry;
CListContainer<CContactListEntry*,CContactListGroup*>::iterator iter = pGroup->begin();
while(!pGroup->empty())
{
iter = pGroup->begin();
if((*iter)->GetType() == ITEM)
OnContactGroupChanged(GetContactData(*iter)->hHandle,_T(""));
Sleep(1);
}
}
// update the list
RemoveContact(hContact);
AddContact(hContact);
if(bMetaContact)
{
tstring strName = CAppletManager::GetContactDisplayname(hContact);
tstring strPath = _T("");
if(pOldGroup)
strPath += pOldGroup->strPath;
strPath += (strPath.empty()?_T(""):_T("\\")) + strName;
DeleteGroupObjectByPath(strPath);
}
// check if the old group ( if it exists ) needs to be deleted
if(pOldGroup && !pOldGroup->hMetaContact && pOldGroup->iMembers <= 0 && pOldGroup->iGroups <= 0)
DeleteGroupObjectByPath(pOldGroup->strPath);
}
//************************************************************************
// adds a contact to the list
//************************************************************************
void CContactList::AddContact(MCONTACT hContact)
{
CListContainer<CContactListEntry*,CContactListGroup*> *pGroup = NULL;
tstring strName = CAppletManager::GetContactDisplayname(hContact);
char *szProto = GetContactProto(hContact);
tstring strGroup = GetContactGroupPath(hContact);
// ignore contacts without a valid protocoll
if(szProto == NULL)
return;
int iStatus = db_get_w(hContact,szProto,"Status",ID_STATUS_OFFLINE);
TCHAR *szStatus = pcli->pfnGetStatusModeDescription(iStatus, 0);
CContactListEntry *psContact = new CContactListEntry();
psContact->strName = strName;
psContact->iMessages = 0;
psContact->hHandle = hContact;
psContact->iStatus = iStatus;
if(szStatus != NULL)
psContact->strStatus =toTstring(szStatus);
psContact->strProto = toTstring(szProto);
// check wether the contact should be listed
if(!IsVisible(psContact)) {
delete psContact;
return;
}
// Don't add metacontacts as contacts
if(!mir_strcmpi(szProto,"MetaContacts"))
{
if(!CConfig::GetBoolSetting(CLIST_USEGROUPS))
strGroup = _T("");
strGroup += (strGroup.empty()?_T(""):_T("\\"))+psContact->strName;
pGroup = GetGroupByString(strGroup);
if(pGroup == NULL)
pGroup = AddGroupByString(strGroup);
pGroup->GetGroupData()->hMetaContact = hContact;
pGroup->GetGroupData()->pContactListEntry = psContact;
pGroup = (CListContainer<CContactListEntry*,CContactListGroup*>*)pGroup->GetParent();
if(pGroup->GetType() != ROOT && iStatus != ID_STATUS_OFFLINE)
ChangeGroupObjectCounters(pGroup->GetGroupData()->strPath,0,1);
pGroup->sort(CContactList::CompareEntries);
// check that all subcontacts exist
int numContacts = db_mc_getSubCount(hContact);
MCONTACT hSubContact = NULL;
for(int i=0;i<numContacts;i++) {
hSubContact = db_mc_getSub(hContact, i);
RemoveContact(hSubContact);
AddContact(hSubContact);
}
return;
}
else if(db_mc_isSub(hContact)) {
MCONTACT hMetaContact = db_mc_getMeta(hContact);
// check that the metacontact exists
if(!FindContact(hMetaContact))
AddContact(hMetaContact);
}
CListItem<CContactListEntry*,CContactListGroup*> *pItem = NULL;
if((!db_mc_isSub(hContact) && !CConfig::GetBoolSetting(CLIST_USEGROUPS)) || strGroup.empty())
{
pItem = AddItem(psContact);
((CListContainer<CContactListEntry*,CContactListGroup*>*)this)->sort(CContactList::CompareEntries);
}
else
{
pGroup = GetGroupByString(strGroup);
if(pGroup == NULL) {
pGroup = AddGroupByString(strGroup);
}
pItem = pGroup->AddItem(psContact);
if(!db_mc_isSub(hContact) && iStatus != ID_STATUS_OFFLINE)
ChangeGroupObjectCounters(pGroup->GetGroupData()->strPath,0,1);
pGroup->sort(CContactList::CompareEntries);
}
UpdateMessageCounter((CListEntry<CContactListEntry*,CContactListGroup*>*)pItem);
}
//************************************************************************
// adds a contact to the list
//************************************************************************
void CContactList::AddContact(HANDLE hContact)
{
CListContainer<CContactListEntry*,CContactListGroup*> *pGroup = NULL;
tstring strName = CAppletManager::GetContactDisplayname(hContact);
char *szProto = (char*)CallService(MS_PROTO_GETCONTACTBASEPROTO,(UINT)hContact,0);
tstring strGroup = GetContactGroupPath(hContact);
// ignore contacts without a valid protocoll
if(szProto == NULL)
return;
int iStatus = db_get_w(hContact,szProto,"Status",ID_STATUS_OFFLINE);
char *szStatus = (char *) CallService(MS_CLIST_GETSTATUSMODEDESCRIPTION, iStatus, 0);
CContactListEntry *psContact = new CContactListEntry();
psContact->strName = strName;
psContact->iMessages = 0;
psContact->hHandle = hContact;
psContact->iStatus = iStatus;
if(szStatus != NULL)
psContact->strStatus =toTstring(szStatus);
psContact->strProto = toTstring(szProto);
// check wether the contact should be listed
if(!IsVisible(psContact)) {
delete psContact;
return;
}
// Don't add metacontacts as contacts
if(!stricmp(szProto,"MetaContacts"))
{
if(!CConfig::GetBoolSetting(CLIST_USEGROUPS))
strGroup = _T("");
strGroup += (strGroup.empty()?_T(""):_T("\\"))+psContact->strName;
pGroup = GetGroupByString(strGroup);
if(pGroup == NULL)
pGroup = AddGroupByString(strGroup);
pGroup->GetGroupData()->hMetaContact = hContact;
pGroup->GetGroupData()->pContactListEntry = psContact;
pGroup = (CListContainer<CContactListEntry*,CContactListGroup*>*)pGroup->GetParent();
if(pGroup->GetType() != ROOT && iStatus != ID_STATUS_OFFLINE)
ChangeGroupObjectCounters(pGroup->GetGroupData()->strPath,0,1);
pGroup->sort(CContactList::CompareEntries);
// check that all subcontacts exist
int numContacts = CallService(MS_MC_GETNUMCONTACTS,(WPARAM)hContact,0);
HANDLE hSubContact = NULL;
for(int i=0;i<numContacts;i++) {
hSubContact = (HANDLE *) CallService(MS_MC_GETSUBCONTACT, (WPARAM)hContact, (LPARAM)i);
RemoveContact(hSubContact);
AddContact(hSubContact);
}
return;
} else if(CAppletManager::IsSubContact(hContact)) {
HANDLE hMetaContact = (HANDLE *) CallService(MS_MC_GETMETACONTACT, (WPARAM)hContact, 0);
// check that the metacontact exists
if(!FindContact(hMetaContact)) {
AddContact(hMetaContact);
}
}
CListItem<CContactListEntry*,CContactListGroup*> *pItem = NULL;
if((!CAppletManager::IsSubContact(hContact) && !CConfig::GetBoolSetting(CLIST_USEGROUPS)) || strGroup.empty())
{
pItem = AddItem(psContact);
((CListContainer<CContactListEntry*,CContactListGroup*>*)this)->sort(CContactList::CompareEntries);
}
else
{
pGroup = GetGroupByString(strGroup);
if(pGroup == NULL) {
pGroup = AddGroupByString(strGroup);
}
pItem = pGroup->AddItem(psContact);
if(!CAppletManager::IsSubContact(hContact) && iStatus != ID_STATUS_OFFLINE)
ChangeGroupObjectCounters(pGroup->GetGroupData()->strPath,0,1);
pGroup->sort(CContactList::CompareEntries);
}
UpdateMessageCounter((CListEntry<CContactListEntry*,CContactListGroup*>*)pItem);
}