C++ COptItem_TreeCtrl::DBToMem方法代码示例

int GetRecentGroupID(int iMode)
{ // returns an ID of a group where recent messages are stored, accordingly to current settings and status mode.
	// -1 if the group is not found
	//	COptPage MoreOptData(g_MoreOptPage);
	COptPage MsgTreeData(g_MsgTreePage);
	COptItem_TreeCtrl *TreeCtrl = (COptItem_TreeCtrl*)MsgTreeData.Find(IDV_MSGTREE);
	TreeCtrl->DBToMem(CString(MOD_NAME));

	if (!g_MoreOptPage.GetDBValueCopy(IDC_MOREOPTDLG_PERSTATUSMRM))
		return g_Messages_RecentRootID;

	for (int Order = 0; Order < TreeCtrl->Value.GetSize(); Order++) // find a group named accordingly to the current status
		if (TreeCtrl->Value[Order].ParentID == g_Messages_RecentRootID && TreeCtrl->Value[Order].Flags & TIF_GROUP && !_tcsicmp(TreeCtrl->Value[Order].Title, iMode ? pcli->pfnGetStatusModeDescription(iMode, 0) : MSGTREE_RECENT_OTHERGROUP))
			return TreeCtrl->Value[Order].ID;

	return -1;
}

int GetRecentGroupID(int iMode)
{ // returns an ID of a group where recent messages are stored, accordingly to current settings and status mode.
	// -1 if the group is not found
//	COptPage MoreOptData(g_MoreOptPage);
	COptPage MsgTreeData(g_MsgTreePage);
	COptItem_TreeCtrl *TreeCtrl = (COptItem_TreeCtrl*)MsgTreeData.Find(IDV_MSGTREE);
	TreeCtrl->DBToMem(CString(MOD_NAME));
	int Order;
	if (g_MoreOptPage.GetDBValueCopy(IDC_MOREOPTDLG_PERSTATUSMRM))
	{
		for (Order = 0; Order < TreeCtrl->Value.GetSize(); Order++) // find a group named accordingly to the current status
		{
			if (TreeCtrl->Value[Order].ParentID == g_Messages_RecentRootID && TreeCtrl->Value[Order].Flags & TIF_GROUP && !_tcsicmp(TreeCtrl->Value[Order].Title, iMode ? (TCHAR*)CallService(MS_CLIST_GETSTATUSMODEDESCRIPTION, iMode, GSMDF_TCHAR) : MSGTREE_RECENT_OTHERGROUP))
			{
				return TreeCtrl->Value[Order].ID;
			}
		}
	} else // simply use Recent Messages category
	{
		return g_Messages_RecentRootID;
	}
	return -1;
}

// returns the requested message; sets Order to the order of the message in the message tree, if available; or to -1 otherwise.
TCString CProtoSettings::GetMsgFormat(int Flags, int *pOrder)
{
	TCString Message = NULL;
	if (pOrder)
		*pOrder = -1;

	if (Flags & GMF_TEMPORARY) {
		_ASSERT(!Status || Status == g_ProtoStates[szProto].Status);
		if (g_ProtoStates[szProto].TempMsg.IsSet()) {
			Message = g_ProtoStates[szProto].TempMsg;
			Flags &= ~GMF_PERSONAL; // don't allow personal message to overwrite our NULL temporary message
		}
	}
	if (Flags & GMF_PERSONAL && Message == NULL) // try getting personal message (it overrides global)
		Message = db_get_s(NULL, MOD_NAME, ProtoStatusToDBSetting(DB_STATUSMSG, IDC_MOREOPTDLG_PERSTATUSPROTOMSGS), (TCHAR*)NULL);

	if (Flags & GMF_PROTOORGLOBAL && Message == NULL) {
		Message = CProtoSettings().GetMsgFormat(GMF_PERSONAL | (Flags & GMF_TEMPORARY), pOrder);
		return (Message == NULL) ? _T("") : Message; // global message can't be NULL
	}

	if (Flags & GMF_LASTORDEFAULT && Message == NULL) { // try to get the last or default message, depending on current settings
		COptPage MsgTreeData(g_MsgTreePage);
		COptItem_TreeCtrl *TreeCtrl = (COptItem_TreeCtrl*)MsgTreeData.Find(IDV_MSGTREE);
		TreeCtrl->DBToMem(CString(MOD_NAME));
		Message = NULL;
		if (g_MoreOptPage.GetDBValueCopy(IDC_MOREOPTDLG_USELASTMSG)) { // if using last message by default...
			Message = db_get_s(NULL, MOD_NAME, ProtoStatusToDBSetting(DB_STATUSMSG, IDC_MOREOPTDLG_PERSTATUSPROTOMSGS), (TCHAR*)NULL); // try per-protocol message first
			if (Message.IsEmpty()) {
				Message = NULL; // to be sure it's NULL, not "" - as we're checking 'Message == NULL' later
				int RecentGroupID = GetRecentGroupID(Status);
				if (RecentGroupID != -1) {
					for (int i = 0; i < TreeCtrl->Value.GetSize(); i++) { // find first message in the group
						if (TreeCtrl->Value[i].ParentID == RecentGroupID && !(TreeCtrl->Value[i].Flags & TIF_GROUP)) {
							Message = TreeCtrl->Value[i].User_Str1;
							if (pOrder)
								*pOrder = i;
							break;
						}
					}
				}
			}
		} // else, if using default message by default...

		if (Message == NULL) { // ...or we didn't succeed retrieving the last message
			// get default message for this status
			int DefMsgID = -1;
			static struct {
				int DBSetting, Status;
			}
			DefMsgDlgItems[] = {
				IDS_MESSAGEDLG_DEF_ONL, ID_STATUS_ONLINE,
				IDS_MESSAGEDLG_DEF_AWAY, ID_STATUS_AWAY,
				IDS_MESSAGEDLG_DEF_NA, ID_STATUS_NA,
				IDS_MESSAGEDLG_DEF_OCC, ID_STATUS_OCCUPIED,
				IDS_MESSAGEDLG_DEF_DND, ID_STATUS_DND,
				IDS_MESSAGEDLG_DEF_FFC, ID_STATUS_FREECHAT,
				IDS_MESSAGEDLG_DEF_INV, ID_STATUS_INVISIBLE,
				IDS_MESSAGEDLG_DEF_OTP, ID_STATUS_ONTHEPHONE,
				IDS_MESSAGEDLG_DEF_OTL, ID_STATUS_OUTTOLUNCH
			};

			for (int i = 0; i < SIZEOF(DefMsgDlgItems); i++) {
				if (DefMsgDlgItems[i].Status == Status) {
					DefMsgID = MsgTreeData.GetDBValue(DefMsgDlgItems[i].DBSetting);
					break;
				}
			}
			if (DefMsgID == -1)
				DefMsgID = MsgTreeData.GetDBValue(IDS_MESSAGEDLG_DEF_AWAY); // use away message for unknown statuses

			int Order = TreeCtrl->IDToOrder(DefMsgID); // this will return -1 in any case if something goes wrong
			if (Order >= 0)
				Message = TreeCtrl->Value[Order].User_Str1;

			if (pOrder)
				*pOrder = Order;
		}
		if (Message == NULL)
			Message = _T(""); // last or default message can't be NULL.. otherwise ICQ won't reply to status message requests and won't notify us of status message requests at all
	}
	return Message;
}

void CProtoSettings::SetMsgFormat(int Flags, TCString Message)
{
	if (Flags & (SMF_TEMPORARY | SMF_PERSONAL) && g_AutoreplyOptPage.GetDBValueCopy(IDC_REPLYDLG_RESETCOUNTERWHENSAMEICON) && GetMsgFormat(Flags & (SMF_TEMPORARY | SMF_PERSONAL)) != (const TCHAR*)Message)
		ResetSettingsOnStatusChange(szProto);

	if (Flags & SMF_TEMPORARY) {
		_ASSERT(!Status || Status == g_ProtoStates[szProto].Status);
		g_ProtoStates[szProto].TempMsg = (szProto || Message != NULL) ? Message : CProtoSettings(NULL, Status).GetMsgFormat(GMF_LASTORDEFAULT);
	}

	if (Flags & SMF_PERSONAL) { // set a "personal" message for a protocol. also it's used to set global status message (hContact = NULL).
		// if Message == NULL, then we'll use the "default" message - i.e. it's either the global message for szProto != NULL (we delete the per-proto DB setting), or it's just a default message for a given status for szProto == NULL.
		g_ProtoStates[szProto].TempMsg.Unset();
		CString DBSetting(ProtoStatusToDBSetting(DB_STATUSMSG, IDC_MOREOPTDLG_PERSTATUSPROTOMSGS));
		if (Message != NULL)
			db_set_ts(NULL, MOD_NAME, DBSetting, Message);
		else {
			if (!szProto)
				db_set_ts(NULL, MOD_NAME, DBSetting, CProtoSettings(NULL, Status).GetMsgFormat(GMF_LASTORDEFAULT)); // global message can't be NULL; we can use an empty string instead if it's really necessary
			else
				db_unset(NULL, MOD_NAME, DBSetting);
		}
	}

	if (Flags & SMF_LAST) {
		COptPage MsgTreeData(g_MsgTreePage);
		COptItem_TreeCtrl *TreeCtrl = (COptItem_TreeCtrl*)MsgTreeData.Find(IDV_MSGTREE);
		TreeCtrl->DBToMem(CString(MOD_NAME));
		int RecentGroupID = GetRecentGroupID(Status);
		if (RecentGroupID == -1) { // we didn't find the group, it also means that we're using per status messages; so we need to create it
			TreeCtrl->Value.AddElem(CTreeItem(Status ? pcli->pfnGetStatusModeDescription(Status, 0) : MSGTREE_RECENT_OTHERGROUP, g_Messages_RecentRootID, RecentGroupID = TreeCtrl->GenerateID(), TIF_GROUP));
			TreeCtrl->SetModified(true);
		}
		int i;
		// try to find an identical message in the same group (to prevent saving multiple identical messages), 
		// or at least if we'll find an identical message somewhere else, then we'll use its title for our new message
		TCString Title(_T(""));
		for (i = 0; i < TreeCtrl->Value.GetSize(); i++) {
			if (!(TreeCtrl->Value[i].Flags & TIF_GROUP) && TreeCtrl->Value[i].User_Str1 == (const TCHAR*)Message) {
				if (TreeCtrl->Value[i].ParentID == RecentGroupID) { // found it in the same group
					int GroupOrder = TreeCtrl->IDToOrder(RecentGroupID);
					TreeCtrl->Value.MoveElem(i, (GroupOrder >= 0) ? (GroupOrder + 1) : 0); // now move it to the top of recent messages list
					TreeCtrl->SetModified(true);
					break; // no reason to search for anything else
				}
				if (Title.IsEmpty()) // it's not in the same group, but at least we'll use its title
					Title = TreeCtrl->Value[i].Title;
			}
		}
		if (i == TreeCtrl->Value.GetSize()) { // we didn't find an identical message in the same group, so we'll add our new message here
			if (Title.IsEmpty()) { // didn't find a title for our message either
				if (Message.GetLen() > MRM_MAX_GENERATED_TITLE_LEN)
					Title = Message.Left(MRM_MAX_GENERATED_TITLE_LEN - 3) + _T("...");
				else
					Title = Message;

				TCHAR *p = Title.GetBuffer();
				while (*p) { // remove "garbage"
					if (!(p = _tcspbrk(p, _T("\r\n\t"))))
						break;

					*p++ = ' ';
				}
				Title.ReleaseBuffer();
			}
			int GroupOrder = TreeCtrl->IDToOrder(RecentGroupID);
			TreeCtrl->Value.InsertElem(CTreeItem(Title, RecentGroupID, TreeCtrl->GenerateID(), 0, Message), (GroupOrder >= 0) ? (GroupOrder + 1) : 0);
			TreeCtrl->SetModified(true);
		}

		// now clean up here
		int MRMNum = 0;
		int MaxMRMNum = g_MoreOptPage.GetDBValueCopy(IDC_MOREOPTDLG_RECENTMSGSCOUNT);
		for (i = 0; i < TreeCtrl->Value.GetSize(); i++) {
			if (TreeCtrl->Value[i].ParentID == RecentGroupID) { // found a child of our group
				if (TreeCtrl->Value[i].Flags & TIF_GROUP || ++MRMNum > MaxMRMNum) { // what groups are doing here?! :))
					TreeCtrl->Value.RemoveElem(i);
					TreeCtrl->SetModified(true);
					i--;
				}
			}
		}

		// if we're saving recent messages per status, then remove any messages that were left at the recent messages' root
		if (g_MoreOptPage.GetDBValueCopy(IDC_MOREOPTDLG_PERSTATUSMRM)) {
			for (i = 0; i < TreeCtrl->Value.GetSize(); i++) {
				if (TreeCtrl->Value[i].ParentID == g_Messages_RecentRootID) {
					if (!(TreeCtrl->Value[i].Flags & TIF_GROUP)) {
						TreeCtrl->Value.RemoveElem(i);
						TreeCtrl->SetModified(true);
						i--;
					}
				}
			}
		}
		TreeCtrl->MemToDB(CString(MOD_NAME));
	}
}

INT_PTR srvVariablesHandler(WPARAM, LPARAM lParam)
{
    ARGUMENTSINFO *ai = (ARGUMENTSINFO*)lParam;
    ai->flags = AIF_DONTPARSE;
    TCString Result;
    if (!mir_tstrcmp(ai->targv[0], VAR_AWAYSINCE_TIME)) {
        GetTimeFormat(LOCALE_USER_DEFAULT, 0, g_ProtoStates[VarParseData.szProto].AwaySince, (ai->argc > 1 && *ai->targv[1]) ? ai->targv[1] : _T("H:mm"), Result.GetBuffer(256), 256);
        Result.ReleaseBuffer();
    }
    else if (!mir_tstrcmp(ai->targv[0], VAR_AWAYSINCE_DATE)) {
        GetDateFormat(LOCALE_USER_DEFAULT, 0, g_ProtoStates[VarParseData.szProto].AwaySince, (ai->argc > 1 && *ai->targv[1]) ? ai->targv[1] : NULL, Result.GetBuffer(256), 256);
        Result.ReleaseBuffer();
    }
    else if (!mir_tstrcmp(ai->targv[0], VAR_STATDESC)) {
        Result = (VarParseData.Flags & VPF_XSTATUS) ? STR_XSTATUSDESC : pcli->pfnGetStatusModeDescription(g_ProtoStates[VarParseData.szProto].Status, 0);
    }
    else if (!mir_tstrcmp(ai->targv[0], VAR_MYNICK)) {
        if (g_MoreOptPage.GetDBValueCopy(IDC_MOREOPTDLG_MYNICKPERPROTO) && VarParseData.szProto)
            Result = db_get_s(NULL, VarParseData.szProto, "Nick", (TCHAR*)NULL);

        if (Result == NULL)
            Result = pcli->pfnGetContactDisplayName(NULL, 0);

        if (Result == NULL)
            Result = TranslateT("Stranger");
    }
    else if (!mir_tstrcmp(ai->targv[0], VAR_REQUESTCOUNT)) {
        mir_sntprintf(Result.GetBuffer(16), 16, _T("%d"), db_get_w(ai->fi->hContact, MOD_NAME, DB_REQUESTCOUNT, 0));
        Result.ReleaseBuffer();
    }
    else if (!mir_tstrcmp(ai->targv[0], VAR_MESSAGENUM)) {
        mir_sntprintf(Result.GetBuffer(16), 16, _T("%d"), db_get_w(ai->fi->hContact, MOD_NAME, DB_MESSAGECOUNT, 0));
        Result.ReleaseBuffer();
    }
    else if (!mir_tstrcmp(ai->targv[0], VAR_TIMEPASSED)) {
        ULARGE_INTEGER ul_AwaySince, ul_Now;
        SYSTEMTIME st;
        GetLocalTime(&st);
        SystemTimeToFileTime(&st, (LPFILETIME)&ul_Now);
        SystemTimeToFileTime(g_ProtoStates[VarParseData.szProto].AwaySince, (LPFILETIME)&ul_AwaySince);
        ul_Now.QuadPart -= ul_AwaySince.QuadPart;
        ul_Now.QuadPart /= 10000000; // now it's in seconds
        Result.GetBuffer(256);
        if (ul_Now.LowPart >= 7200) // more than 2 hours
            mir_sntprintf(Result, 256, TranslateT("%d hours"), ul_Now.LowPart / 3600);
        else if (ul_Now.LowPart >= 120) // more than 2 minutes
            mir_sntprintf(Result, 256, TranslateT("%d minutes"), ul_Now.LowPart / 60);
        else
            mir_sntprintf(Result, 256, TranslateT("%d seconds"), ul_Now.LowPart);
        Result.ReleaseBuffer();
    }
    else if (!mir_tstrcmp(ai->targv[0], VAR_PREDEFINEDMESSAGE)) {
        ai->flags = 0; // reset AIF_DONTPARSE flag
        if (ai->argc != 2)
            return NULL;

        COptPage MsgTreeData(g_MsgTreePage);
        COptItem_TreeCtrl *TreeCtrl = (COptItem_TreeCtrl*)MsgTreeData.Find(IDV_MSGTREE);
        TreeCtrl->DBToMem(CString(MOD_NAME));

        for (int i = 0; i < TreeCtrl->Value.GetSize(); i++) {
            if (!(TreeCtrl->Value[i].Flags & TIF_GROUP) && !mir_tstrcmpi(TreeCtrl->Value[i].Title, ai->targv[1])) {
                Result = TreeCtrl->Value[i].User_Str1;
                break;
            }
        }
        if (Result == NULL) // if we didn't find a message with specified title
            return NULL; // return it now, as later we change NULL to ""
    }
    else if (!mir_tstrcmp(ai->targv[0], VAR_PROTOCOL)) {
        if (VarParseData.szProto) {
            CString AnsiResult;
            CallProtoService(VarParseData.szProto, PS_GETNAME, 256, (LPARAM)AnsiResult.GetBuffer(256));
            AnsiResult.ReleaseBuffer();
            Result = _A2T(AnsiResult);
        }
        if (Result == NULL) // if we didn't find a message with specified title
            return NULL; // return it now, as later we change NULL to ""
    }
    TCHAR *szResult = (TCHAR*)malloc((Result.GetLen() + 1) * sizeof(TCHAR));
    if (!szResult)
        return NULL;

    mir_tstrcpy(szResult, (Result != NULL) ? Result : _T(""));
    return (INT_PTR)szResult;
}