Esempio n. 1
0
        internal override bool Execute(TreeListNode senderNode)
        {
            BaseTreeListTag tag = senderNode.Tag as BaseTreeListTag;

            if (tag.GetDefaultParameterRow() != null)
            {
                return(parameterIDs.Contains(tag.GetDefaultParameterRow().ID));
            }
            if (tag.GetDefaultFunctionRow() != null)
            {
                return(functionIDs.Contains(tag.GetDefaultFunctionRow().ID));
            }
            return(policyIDs.Contains(tag.GetDefaultPolicyRow().ID));
        }
Esempio n. 2
0
        internal static List <ExtensionOrGroup> GetLookGroupDrawInfo(string cc, TreeListNode node)
        {
            if (CountryAdministrator.IsAddOn(cc) || node.Tag == null || node.Tag as BaseTreeListTag == null)
            {
                return(new List <ExtensionOrGroup>());
            }
            BaseTreeListTag nodeTag = node.Tag as BaseTreeListTag;

            List <string> lookGroupIds = (from lgPol in GetCountryConfig(cc).LookGroup_Policy where lgPol.PolicyID == nodeTag.GetDefaultPolicyRow().ID select lgPol.LookGroupID).ToList();

            if (nodeTag.GetDefaultFunctionRow() != null)
            {
                lookGroupIds.AddRange((from lgFun in GetCountryConfig(cc).LookGroup_Function where lgFun.FunctionID == nodeTag.GetDefaultFunctionRow().ID select lgFun.LookGroupID));
            }
            if (nodeTag.GetDefaultParameterRow() != null)
            {
                lookGroupIds.AddRange((from lgPar in GetCountryConfig(cc).LookGroup_Parameter where lgPar.ParameterID == nodeTag.GetDefaultParameterRow().ID select lgPar.LookGroupID));
            }

            List <ExtensionOrGroup> lookGroups = new List <ExtensionOrGroup>();

            foreach (CountryConfig.LookGroupRow lg in GetCountryConfig(cc).LookGroup)
            {
                if (lookGroupIds.Contains(lg.ID))
                {
                    lookGroups.Add(new ExtensionOrGroup(lg));
                }
            }
            return(lookGroups);
        }
Esempio n. 3
0
        internal static List <ExtensionOrGroup> GetExtensionDrawInfo(string cc, TreeListNode node)
        {
            if (CountryAdministrator.IsAddOn(cc) || node.Tag == null || node.Tag as BaseTreeListTag == null)
            {
                return(new List <ExtensionOrGroup>());
            }
            BaseTreeListTag nodeTag = node.Tag as BaseTreeListTag;

            Dictionary <string, LookDef.STYLE> extIdsAndStyles = new Dictionary <string, LookDef.STYLE>();

            foreach (CountryConfig.Extension_PolicyRow extPolRow in from ePol in GetCountryConfig(cc).Extension_Policy where ePol.PolicyID == nodeTag.GetDefaultPolicyRow().ID select ePol)
            {
                extIdsAndStyles.Add(extPolRow.ExtensionID, extPolRow.BaseOff ? LookDef.STYLE.EXTENSION_OFF : LookDef.STYLE.EXTENSION_ON);
            }
            if (nodeTag.GetDefaultFunctionRow() != null)
            {
                foreach (CountryConfig.Extension_FunctionRow extFunRow in from eFun in GetCountryConfig(cc).Extension_Function where eFun.FunctionID == nodeTag.GetDefaultFunctionRow().ID select eFun)
                { // function-setting with regard to BaseOff overwrites policy-setting (in fact only BaseOff=true may overwrite BaseOff=false, but this is not the point to check for observing this rule)
                    if (extIdsAndStyles.ContainsKey(extFunRow.ExtensionID))
                    {
                        extIdsAndStyles[extFunRow.ExtensionID] = extFunRow.BaseOff ? LookDef.STYLE.EXTENSION_OFF : LookDef.STYLE.EXTENSION_ON;
                    }
                    else
                    {
                        extIdsAndStyles.Add(extFunRow.ExtensionID, extFunRow.BaseOff ? LookDef.STYLE.EXTENSION_OFF : LookDef.STYLE.EXTENSION_ON);
                    }
                }
            }
            if (nodeTag.GetDefaultParameterRow() != null)
            {
                foreach (CountryConfig.Extension_ParameterRow extParRow in from ePar in GetCountryConfig(cc).Extension_Parameter where ePar.ParameterID == nodeTag.GetDefaultParameterRow().ID select ePar)
                { // see overwriting rule above
                    if (extIdsAndStyles.ContainsKey(extParRow.ExtensionID))
                    {
                        extIdsAndStyles[extParRow.ExtensionID] = extParRow.BaseOff ? LookDef.STYLE.EXTENSION_OFF : LookDef.STYLE.EXTENSION_ON;
                    }
                    else
                    {
                        extIdsAndStyles.Add(extParRow.ExtensionID, extParRow.BaseOff ? LookDef.STYLE.EXTENSION_OFF : LookDef.STYLE.EXTENSION_ON);
                    }
                }
            }

            List <ExtensionOrGroup> extensions = new List <ExtensionOrGroup>();

            foreach (GlobLocExtensionRow e in GetExtensions(cc))
            {
                if (extIdsAndStyles.ContainsKey(e.ID))
                {
                    extensions.Add(new ExtensionOrGroup(e, extIdsAndStyles[e.ID]));
                }
            }
            return(extensions);
        }
        List <IntelliItem> GetIntelliItems()
        {
            List <IntelliItem> intelliItems = new List <IntelliItem>();

            intelliItems.Clear();

            try
            {
                if (_treeList.FocusedNode.Tag == null)
                {
                    return(intelliItems); //should not happen
                }
                BaseTreeListTag   nodeTag   = _treeList.FocusedNode.Tag as BaseTreeListTag;
                SystemTreeListTag systemTag = null;

                //first assess which intelli-items should be shown in dependece of the edited cell ...
                List <int> specficIntelliItems = null;
                if (TreeListBuilder.IsPolicyColumn(_treeList.FocusedColumn)) //editited cell is an exceptionally editable policy-column-cell (e.g. functions DefIL, DefConst, SetDefault, etc.)
                {
                    //take system specific intelli-items (e.g. incomelists) from any existing system, as one cannot know for which system the user wants to define the parameter
                    TreeListColumn anySystemColumn = _treeList.Columns.ColumnByName(nodeTag.GetDefaultPolicyRow().SystemRow.Name);
                    if (anySystemColumn != null)
                    {
                        systemTag = anySystemColumn.Tag as SystemTreeListTag;
                    }
                    //in dependence of the function define the available intelli-items (e.g. only variables or variables and incomelists, etc.)
                    specficIntelliItems = GetIntelliItemsForEditablePolicyColumn(nodeTag.GetDefaultFunctionRow().Name);
                }
                else if (TreeListBuilder.IsSystemColumn(_treeList.FocusedColumn))
                {
                    //in dependence of the parameter-value-type define the available intelli-items (usually everything, but e.g. for output_variables only variables)
                    systemTag           = _treeList.FocusedColumn.Tag as SystemTreeListTag;
                    specficIntelliItems = nodeTag.GetTypeSpecificIntelliItems(systemTag);
                }
                else
                {
                    return(intelliItems); //should not happen
                }
                //... then gather the respective intelli-items
                //constants defined by function DefConst
                if ((specficIntelliItems == null || specficIntelliItems.Contains(_intelliContainsDefConst)) && systemTag != null)
                {
                    foreach (DataSets.CountryConfig.ParameterRow parameterRow in systemTag.GetParameterRowsConstants())
                    {
                        if (parameterRow.Name.ToLower() == DefPar.DefVar.EM2_Var_Name.ToLower())
                        {
                            intelliItems.Add(new IntelliItem(parameterRow.Value, parameterRow.Comment, _intelliImageConstant));
                        }
                        else if (parameterRow.Name.ToLower() == DefPar.DefConst.Condition.ToLower())
                        {
                            continue;
                        }
                        else
                        {
                            intelliItems.Add(new IntelliItem(parameterRow.Name, GetConstDescription(parameterRow) + " " + parameterRow.Comment, _intelliImageConstant));
                        }
                    }
                }

                //variables defined by function DefVar
                if ((specficIntelliItems == null || specficIntelliItems.Contains(_intelliContainsDefVar)) && systemTag != null)
                {
                    foreach (DataSets.CountryConfig.ParameterRow parameterRow in systemTag.GetParameterRowsDefVariables())
                    {
                        if (parameterRow.Name.ToLower() == DefPar.DefVar.EM2_Var_Name.ToLower())
                        {
                            intelliItems.Add(new IntelliItem(parameterRow.Value, parameterRow.Comment, _intelliImageVariable));
                        }
                        else
                        {
                            intelliItems.Add(new IntelliItem(parameterRow.Name, parameterRow.Comment, _intelliImageVariable));
                        }
                    }
                }

                // uprating factors
                if (specficIntelliItems == null || specficIntelliItems.Contains(_intelliContainsUpRateFactor))
                {
                    string cc = EM_AppContext.Instance.GetActiveCountryMainForm().GetCountryShortName();
                    CountryConfigFacade ccf = CountryAdministration.CountryAdministrator.GetCountryConfigFacade(cc);
                    foreach (CountryConfig.UpratingIndexRow ur in ccf.GetUpratingIndices())
                    {
                        intelliItems.Add(new IntelliItem(ur.Reference, ur.Description, _intelliImageConstant));
                    }
                }

                //standard variables defined in VarConfig (idhh, yem, poa, ...)
                if (specficIntelliItems == null || specficIntelliItems.Contains(_intelliContainsStandardVar))
                {
                    string countryShortName = systemTag == null ? string.Empty : systemTag.GetSystemRow().CountryRow.ShortName;
                    Dictionary <string, string> standardVariables = EM_AppContext.Instance.GetVarConfigFacade().GetVariables_NamesAndDescriptions(countryShortName);
                    foreach (string standardVariable in standardVariables.Keys)
                    {
                        intelliItems.Add(new IntelliItem(standardVariable, standardVariables[standardVariable], _intelliImageVariable));
                    }
                }

                //incomelists defined by function DefIL
                if ((specficIntelliItems == null || specficIntelliItems.Contains(_intelliContainsDefIL)) && systemTag != null)
                {
                    foreach (DataSets.CountryConfig.ParameterRow parameterRow in systemTag.GetParameterRowsILs())
                    {
                        intelliItems.Add(new IntelliItem(parameterRow.Value, systemTag.GetILTUComment(parameterRow), _intelliImageIL));
                    }
                }

                //queries (IsDepChild, ...)
                if (specficIntelliItems == null || specficIntelliItems.Contains(_intelliContainsQueries))
                {
                    foreach (var q in DefinitionAdmin.GetQueryNamesAndDesc())
                    {
                        string queryName = q.Key, queryDesc = q.Value;
                        intelliItems.Add(new IntelliItem(queryName, queryDesc, _intelliImageConfiguration)); //first add normally ...
                        intelliItems.Add(new IntelliItem(_queryPrefix + queryName,                           //.. then add with query prefix to allow users to see all available queries (is removed before query is inserted)
                                                         queryDesc, _intelliImageConfiguration));
                    }
                }

                //footnotes
                if (specficIntelliItems == null || specficIntelliItems.Contains(_intelliContainsFootnotes))
                {
                    //placeholders for new footnote parameters (#x1[_Level], #x2[_UpLim], etc.)
                    Dictionary <string, string> footnotes = GetFootnoteParametersForIntelli();
                    foreach (string footnote in footnotes.Keys)
                    {
                        intelliItems.Add(new IntelliItem(footnote, footnotes[footnote], _intelliImageFootnote));
                    }

                    //existing footnote amount parameters (#_Amount reverserd to Amount#x)
                    footnotes = TreeListManager.GetFunctionsExistingAmountParameters(_treeList.FocusedNode.ParentNode, _treeList.FocusedColumn.GetCaption());
                    foreach (string footnote in footnotes.Keys)
                    {
                        intelliItems.Add(new IntelliItem(footnote, footnotes[footnote], _intelliImageFootnote));
                    }

                    //other existing footnote parameters (#_Level, #_UpLim, etc.)
                    footnotes = TreeListManager.GetFunctionsExistingFootnoteParameters(_treeList.FocusedNode.ParentNode, _treeList.FocusedColumn.GetCaption());
                    foreach (string footnote in footnotes.Keys)
                    {
                        intelliItems.Add(new IntelliItem(footnote, footnotes[footnote], _intelliImageFootnote));
                    }
                }

                if (specficIntelliItems == null || specficIntelliItems.Contains(_intelliContainsRandAbsMinMax))
                {
                    intelliItems.Add(new IntelliItem("rand", "Random number", _intelliImageConfiguration));
                    intelliItems.Add(new IntelliItem("<abs>()", "Absolute value operator", _intelliImageConfiguration));
                    intelliItems.Add(new IntelliItem("<min> ", "Minimum operator", _intelliImageConfiguration));
                    intelliItems.Add(new IntelliItem("<max> ", "Maximum operator", _intelliImageConfiguration));
                }

                // special case for parameter DefTU/Members: show the options, e.g. Partner, OwnDepChild, ...
                if (specficIntelliItems != null && specficIntelliItems.Contains(_intelliContainsDefTUMembers))
                {
                    ParameterTreeListTag parTag = nodeTag as ParameterTreeListTag;
                    if (parTag != null)
                    {
                        foreach (string tuMember in new List <string>()
                        {
                            DefPar.DefTu.MEMBER_TYPE.PARTNER_CAMEL_CASE, DefPar.DefTu.MEMBER_TYPE.OWNCHILD_CAMEL_CASE,
                            DefPar.DefTu.MEMBER_TYPE.DEPCHILD_CAMEL_CASE, DefPar.DefTu.MEMBER_TYPE.OWNDEPCHILD_CAMEL_CASE, DefPar.DefTu.MEMBER_TYPE.LOOSEDEPCHILD_CAMEL_CASE,
                            DefPar.DefTu.MEMBER_TYPE.DEPPARENT_CAMEL_CASE, DefPar.DefTu.MEMBER_TYPE.DEPRELATIVE_CAMEL_CASE
                        })
                        {
                            intelliItems.Add(new IntelliItem(tuMember, string.Empty, _intelliImageConfiguration));
                        }
                    }
                }

                //taxunits defined by function DefTU: only for add-ons, which use formulas for all parameters (i.e. also for taxunit parameters)
                if ((_treeList.Parent as EM_UI_MainForm)._isAddOn && systemTag != null)
                {
                    foreach (DataSets.CountryConfig.ParameterRow parameterRow in systemTag.GetParameterRowsTUs())
                    {
                        intelliItems.Add(new IntelliItem(parameterRow.Value, systemTag.GetILTUComment(parameterRow), _intelliImageTU));
                    }
                }
                return(intelliItems);
            }
            catch
            {
                //do not jeopardise the UI-stability because IntelliItems cannot be gathered but try if problem can be fixed by updating the info
                UpdateInfo();
                return(intelliItems);
            }

            List <int> GetIntelliItemsForEditablePolicyColumn(string functionName)
            {
                functionName = functionName.ToLower();
                List <int> items = new List <int>();

                if (functionName == DefFun.SetDefault.ToLower() || functionName == DefFun.Uprate.ToLower())
                {
                    items.Add(_intelliContainsStandardVar);
                    items.Add(_intelliContainsDefVar); //not sure whether variables defined by DefVar should be displayed (?)
                }
                if (functionName == DefFun.DefIl.ToLower())
                {
                    items.Add(_intelliContainsStandardVar);
                    items.Add(_intelliContainsDefVar);
                    items.Add(_intelliContainsDefConst);
                    items.Add(_intelliContainsDefIL);
                }
                //other functions with editable policy column (DefConst, DefVar): no intelliItems (i.e. no suggestions for e.g. constant names)
                return(items);
            }
        }
        private static Dictionary <string, Image> GetRelevantGroupMenuItems(string cc, string menuItemName)
        {
            Dictionary <string, Image> relevantGroups = new Dictionary <string, Image>();

            // (1) add to group: only show groups which still can be added, i.e. where not already all selected elements belong to
            if (menuItemName == MENU_GROUP_ADD)
            {
                foreach (CountryConfig.LookGroupRow groupRow in GetCountryConfig(cc).LookGroup)
                {
                    bool canBeAdded = false;
                    foreach (TreeListNode node in GetSelectedNodes(cc))
                    {
                        if (CountryAdministrator.IsAddOn(cc) || node.Tag == null || node.Tag as BaseTreeListTag == null)
                        {
                            continue;
                        }
                        BaseTreeListTag nodeTag = node.Tag as BaseTreeListTag;
                        if (nodeTag.GetDefaultParameterRow() != null) // means: if (isParameterRow)
                        {
                            if ((from lgPar in GetCountryConfig(cc).LookGroup_Parameter
                                 where lgPar.LookGroupID == groupRow.ID && lgPar.ParameterID == nodeTag.GetDefaultParameterRow().ID
                                 select lgPar).Any())
                            {
                                continue;                       // node belongs to group
                            }
                        }
                        if (nodeTag.GetDefaultFunctionRow() != null) // means: if (isFunctionRow || isParameterRow)
                        {
                            if ((from lgFun in GetCountryConfig(cc).LookGroup_Function
                                 where lgFun.LookGroupID == groupRow.ID && lgFun.FunctionID == nodeTag.GetDefaultFunctionRow().ID
                                 select lgFun).Any())
                            {
                                continue;                       // node belongs to group
                            }
                        }
                        // means: if (isPolicyRow || isFunctionRow || isParameterRow)
                        if ((from lgPol in GetCountryConfig(cc).LookGroup_Policy
                             where lgPol.LookGroupID == groupRow.ID && lgPol.PolicyID == nodeTag.GetDefaultPolicyRow().ID
                             select lgPol).Any())
                        {
                            continue;             // node belongs to group
                        }
                        canBeAdded = true; break; // node, nor parent nodes, do belong to group: can be added
                    }
                    if (!canBeAdded)
                    {
                        continue;
                    }
                    ExtensionOrGroup eg = new ExtensionOrGroup(groupRow);
                    relevantGroups.Add(eg.name, eg.look.GetMenuImage());
                }
            }
            // (2) remove from group: only show groups which can be removed, i.e. where any of the selected elements belongs to
            else if (menuItemName == MENU_GROUP_REMOVE)
            {
                List <string> lookGroupIds = new List <string>();
                foreach (TreeListNode node in GetSelectedNodes(cc))
                {
                    if (CountryAdministrator.IsAddOn(cc) || node.Tag == null || node.Tag as BaseTreeListTag == null)
                    {
                        continue;
                    }
                    BaseTreeListTag nodeTag = node.Tag as BaseTreeListTag;
                    // "belongs to" means, that the function/parameter itself has to belong to the group, not only the parent
                    if (nodeTag.GetDefaultParameterRow() != null) // means: if (isParameterRow)
                    {
                        lookGroupIds.AddRange(from lgPar in GetCountryConfig(cc).LookGroup_Parameter where lgPar.ParameterID == nodeTag.GetDefaultParameterRow().ID select lgPar.LookGroupID);
                    }
                    else if (nodeTag.GetDefaultFunctionRow() != null) // means: if (isFunctionRow)
                    {
                        lookGroupIds.AddRange(from lgFun in GetCountryConfig(cc).LookGroup_Function where lgFun.FunctionID == nodeTag.GetDefaultFunctionRow().ID select lgFun.LookGroupID);
                    }
                    else // means: if (isPolicyRow)
                    {
                        lookGroupIds.AddRange(from lgPol in GetCountryConfig(cc).LookGroup_Policy where lgPol.PolicyID == nodeTag.GetDefaultPolicyRow().ID select lgPol.LookGroupID);
                    }
                }
                foreach (CountryConfig.LookGroupRow groupRow in from lg in GetCountryConfig(cc).LookGroup where lookGroupIds.Contains(lg.ID) select lg)
                {
                    ExtensionOrGroup eg = new ExtensionOrGroup(groupRow);
                    relevantGroups.Add(eg.name, eg.look.GetMenuImage());
                }
            }
            // (3) all other menu items (Expand,etc.): show all groups
            else
            {
                foreach (CountryConfig.LookGroupRow groupRow in GetCountryConfig(cc).LookGroup)
                {
                    ExtensionOrGroup eg = new ExtensionOrGroup(groupRow);
                    relevantGroups.Add(eg.name, eg.look.GetMenuImage());
                }
            }
            return(relevantGroups.Any() ? relevantGroups : new Dictionary <string, Image>()
            {
                { NO_ITEMS_DEFINED, null }
            });
        }
        private static Dictionary <string, Image> GetRelevantExtensionMenuItems(string cc, string menuItemName)
        {
            Dictionary <string, Image> relevantExtensions = new Dictionary <string, Image>();
            bool globalOnly = menuItemName == MENU_EXTENSION_PRIVATE_ALL || menuItemName == MENU_EXTENSION_NOT_PRIVATE_ALL;

            // (1) add to extension: only show extensions which still can be added, i.e. where not already all selected elements belong to
            if (menuItemName == MENU_EXTENSION_ADDON || menuItemName == MENU_EXTENSION_ADDOFF)
            {
                foreach (GlobLocExtensionRow extRow in globalOnly ? ExtensionAndGroupManager.GetGlobalExtensions() : ExtensionAndGroupManager.GetExtensions(cc))
                {
                    bool canBeAdded = false;
                    foreach (TreeListNode node in GetSelectedNodes(cc))
                    {
                        if (CountryAdministrator.IsAddOn(cc) || node.Tag == null || node.Tag as BaseTreeListTag == null)
                        {
                            continue;
                        }
                        BaseTreeListTag nodeTag = node.Tag as BaseTreeListTag;
                        if (nodeTag.GetDefaultParameterRow() != null) // means: if (isParameterRow)
                        {
                            if ((from ePar in GetCountryConfig(cc).Extension_Parameter
                                 where ePar.ExtensionID == extRow.ID && ePar.ParameterID == nodeTag.GetDefaultParameterRow().ID
                                 select ePar).Any())
                            {
                                continue;                      // node belongs to extension
                            }
                        }
                        if (nodeTag.GetDefaultFunctionRow() != null) // means: if (isFunctionRow || isParameterRow)
                        {
                            var ef = from eFun in GetCountryConfig(cc).Extension_Function
                                     where eFun.ExtensionID == extRow.ID && eFun.FunctionID == nodeTag.GetDefaultFunctionRow().ID
                                     select eFun;
                            if (ef.Any())
                            {
                                if (nodeTag.GetDefaultParameterRow() == null)
                                {
                                    continue;                                           // is actually function-node and belongs to extension
                                }
                                // a parameter-node can still be added as switch-off, if function-node is added as switch-on
                                if (ef.First().BaseOff || menuItemName == MENU_EXTENSION_ADDON)
                                {
                                    continue;
                                }
                            }
                        }
                        // means: if (isPolicyRow || isFunctionRow || isParameterRow)
                        var ep = from ePol in GetCountryConfig(cc).Extension_Policy
                                 where ePol.ExtensionID == extRow.ID && ePol.PolicyID == nodeTag.GetDefaultPolicyRow().ID
                                 select ePol;
                        if (ep.Any())
                        {
                            if (nodeTag.GetDefaultParameterRow() == null && nodeTag.GetDefaultFunctionRow() == null)
                            {
                                continue;                                                                                      // is actually policy-node and belongs to extension
                            }
                            // a parameter- or function-node can still be added as switch-off, if policy-node is added as switch-on
                            if (ep.First().BaseOff || menuItemName == MENU_EXTENSION_ADDON)
                            {
                                continue;
                            }
                        }
                        canBeAdded = true; break; // node, nor parent nodes, do belong to extension: can be added
                    }
                    if (!canBeAdded)
                    {
                        continue;
                    }
                    ExtensionOrGroup eg = new ExtensionOrGroup(extRow);
                    relevantExtensions.Add(eg.name, eg.look.GetMenuImage());
                }
            }
            // (2) remove from extension: only show extensions which can be removed, i.e. where any of the selected elements belongs to
            else if (menuItemName == MENU_EXTENSION_REMOVE)
            {
                List <string> extIds = new List <string>();
                foreach (TreeListNode node in GetSelectedNodes(cc))
                {
                    if (CountryAdministrator.IsAddOn(cc) || node.Tag == null || node.Tag as BaseTreeListTag == null)
                    {
                        continue;
                    }
                    BaseTreeListTag nodeTag = node.Tag as BaseTreeListTag;
                    // "belongs to" means, that the function/parameter itself has to belong to the extension, not only the parent
                    if (nodeTag.GetDefaultParameterRow() != null) // means: if (isParameterRow)
                    {
                        extIds.AddRange(from ePar in GetCountryConfig(cc).Extension_Parameter where ePar.ParameterID == nodeTag.GetDefaultParameterRow().ID select ePar.ExtensionID);
                    }
                    else if (nodeTag.GetDefaultFunctionRow() != null) // means: if (isFunctionRow)
                    {
                        extIds.AddRange(from eFun in GetCountryConfig(cc).Extension_Function where eFun.FunctionID == nodeTag.GetDefaultFunctionRow().ID select eFun.ExtensionID);
                    }
                    else // means: if (isPolicyRow)
                    {
                        extIds.AddRange(from ePol in GetCountryConfig(cc).Extension_Policy where ePol.PolicyID == nodeTag.GetDefaultPolicyRow().ID select ePol.ExtensionID);
                    }
                }
                foreach (GlobLocExtensionRow gleRow in from e in globalOnly ? ExtensionAndGroupManager.GetGlobalExtensions() : ExtensionAndGroupManager.GetExtensions(cc)
                         where extIds.Contains(e.ID) select e)
                {
                    ExtensionOrGroup eg = new ExtensionOrGroup(gleRow);
                    relevantExtensions.Add(eg.name, eg.look.GetMenuImage());
                }
            }
            // (3) all other menu items (Expand,etc.): show all extensions
            else
            {
                foreach (GlobLocExtensionRow extRow in globalOnly ? ExtensionAndGroupManager.GetGlobalExtensions() : ExtensionAndGroupManager.GetExtensions(cc))
                {
                    ExtensionOrGroup eg = new ExtensionOrGroup(extRow);
                    relevantExtensions.Add(eg.name, eg.look.GetMenuImage());
                }
            }
            return(relevantExtensions.Any() ? relevantExtensions : new Dictionary <string, Image>()
            {
                { NO_ITEMS_DEFINED, null }
            });
        }