Select Multiple Types: in View/Model

Have you ever tried selecting a few elements with different types, clicking on your favorite shortcut SS/SA to select all and saw nothing happened? Well, here is your dream tool in Python.

First things first:

If you are new to pyRevit there are a few steps you have to do in order to create your new favorite button.

You need to install pyRevit extension - this will allow you to create add-ins in Revit with python scripts.
Then it would be good to create your own extension tab.

pyRevit releases on GitHub
Ehsan's Tutorial on creating extensions

Let me know if something is not clear and I will try to make it easier for newcomers to pyRevit world.

Scripts:

So here you will find the code that will create a custom add-in with pyRevit. You can switch between 2 tabs.

After you will create your buttons it's recommended to replace your old shortcuts for SS/SA to these new buttons. They are pretty good in terms of performance and I have not noticed any difference since I replaced them, and they can select more elements than standard ones.

# -*- coding: utf-8 -*-
__title__ = "Super Select multiple: all in the view"
__author__ = "Erik Frits"
__highlight__ = 'updated'
__helpurl__ = "https://erikfrits.com/blog/super-select-multiple-elements-in-viewmodel/"
__doc__ = """Version = 1.1
Date    = 08.02.2021
_____________________________________________________________________
Description:

This is an improved version of Built-In tool named: 
'Select All Instances: Visible in View' [SS]. 
You can now select similar instances across the 
whole model with multiple selected elements. 
_____________________________________________________________________
How-to:

Select a few instances in the model and run the script.
Your selection should be updated to similar instances 
visible in the view.
_____________________________________________________________________
Prerequisite:

-Select a few elements before running the script.
_____________________________________________________________________
Last update:
- [13.04.2021] - 1.1 RELEASE 
- [13.04.2021] - added rules for DetailArc, DetailElipse, 
DetailCurve, DetailNurbSpline
- [13.04.2021] - Fixed issue if nothing selected 
- [02.02.2021] - 1.0 RELEASE
- [08.02.2021] - Selection  tool works
- [08.02.2021] - Selection rule added - [Refference Planes]
- [08.02.2021] - Selection rule added - [RevisionClouds]
- [08.02.2021] - Selection rule added - [PropertyLine]
- [08.02.2021] - Selection rule added - [Lines]
- [08.02.2021] - Selection rule added - [RoomSeparation/AreaBoundary]
- [08.02.2021] - Imports reduced
_____________________________________________________________________
To-do:
- 
_____________________________________________________________________
You are welcome to give me a feedback about the 
tool if you will encounter any issues with it.

E: erikfrits.95@gmail.com
_____________________________________________________________________
"""

#____________________________________________________________________ IMPORTS
import clr
clr.AddReference("System")
from System.Collections.Generic import List
# from Autodesk.Revit.DB import *
from Autodesk.Revit.DB import ( ModelLine,
                                DetailLine,
                                PropertyLine,
                                RevisionCloud,
                                ReferencePlane,
                                FilteredElementCollector,
                                FilterNumericEquals,
                                FilterElementIdRule,
                                ElementFilter,
                                ElementParameterFilter,
                                LogicalOrFilter,
                                ParameterValueProvider,
                                BuiltInParameter,
                                ElementId,
                                DetailCurve,
                                DetailArc,
                                DetailEllipse,
                                DetailNurbSpline,
                                ModelCurve,
                                ModelArc,
                                ModelEllipse,
                                ModelNurbSpline,

                                )

uidoc = __revit__.ActiveUIDocument
doc = uidoc.Document

#____________________________________________________________________ FUNCTIONS

def create_filter(key_parameter, element_value):
    """Function to create RevitAPI filter.
    :param key_parameter: e.g. BuiltInParameter.ELEM_CATEGORY_PARAM
    :param element_value: e.g. element.Category.Id
    :return: ElementParameterFilter
    """
    f_parameter = ParameterValueProvider(ElementId(key_parameter))
    f_parameter_value = element_value
    f_rule = FilterElementIdRule(f_parameter, FilterNumericEquals(), f_parameter_value)
    filter = ElementParameterFilter(f_rule)
    return filter

#____________________________________________________________________ MAIN

current_selection_ids =  uidoc.Selection.GetElementIds()
list_of_filters = List[ElementFilter]()

for id in current_selection_ids:
    element = doc.GetElement(id)
    element_type = type(element)

    # Rule - [Lines]
    line_types = [DetailLine, DetailCurve, DetailArc, DetailEllipse, DetailNurbSpline,
                  ModelLine , ModelCurve , ModelArc , ModelEllipse , ModelNurbSpline]
    if element_type in line_types:

        # *CATEGORY FILTER* RomSeparation(-2000066)  / AreaBoundary(-2000079)
        if element.Category.Id == ElementId(-2000066) or element.Category.Id == ElementId(-2000079):
            filter = create_filter(key_parameter=BuiltInParameter.ELEM_CATEGORY_PARAM,
                                   element_value=element.Category.Id)
            list_of_filters.Add(filter)

        # *LINESTYLE FILTER* Other Lines
        else:
            filter = create_filter(key_parameter=BuiltInParameter.BUILDING_CURVE_GSTYLE,
                                   element_value=element.LineStyle.Id)
            list_of_filters.Add(filter)


    # Rule - [ReferencePlane]
    elif element_type == ReferencePlane:
        filter = create_filter(key_parameter=BuiltInParameter.CLINE_SUBCATEGORY,
                               element_value=element.get_Parameter(BuiltInParameter.CLINE_SUBCATEGORY).AsElementId())
        list_of_filters.Add(filter)


    # Rule - [PropertyLine]
    elif element_type == PropertyLine:
        filter = create_filter(key_parameter=BuiltInParameter.ELEM_CATEGORY_PARAM,
                               element_value=element.Category.Id)
        list_of_filters.Add(filter)

    # Rule - [RevisionClouds]
    elif element_type == RevisionCloud:
        filter = create_filter(key_parameter=BuiltInParameter.REVISION_CLOUD_REVISION,
                               element_value=element.get_Parameter(BuiltInParameter.REVISION_CLOUD_REVISION).AsElementId())
        list_of_filters.Add(filter)


    # Rule - [Others]
    else:
        filter = create_filter(key_parameter=BuiltInParameter.ELEM_TYPE_PARAM,
                               element_value=element.GetTypeId())
        list_of_filters.Add(filter)

if list_of_filters:
    multiple_filters = LogicalOrFilter(list_of_filters)
    elems = FilteredElementCollector(doc, doc.ActiveView.Id).WherePasses(multiple_filters).ToElementIds()

    # SET SELECTION
    if elems:
        uidoc.Selection.SetElementIds(List[ElementId](elems))