From 6a96113107a9cf29b24f50b81f930508c0748fcd Mon Sep 17 00:00:00 2001
From: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
Date: Thu, 8 Aug 2024 00:27:04 +0300
Subject: utils: codegen: gen-controls.py: Move helper classes to separate file

The ControlEnum and Control helper classes defined in gen-controls.py
are useful for other generator scripts. Move them to a separate file to
make it possible to share them.

Signed-off-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
Reviewed-by: Daniel Scally <dan.scally@ideasonboard.com>
---
 utils/codegen/gen-controls.py | 105 +-----------------------------------------
 1 file changed, 1 insertion(+), 104 deletions(-)

(limited to 'utils/codegen/gen-controls.py')

diff --git a/utils/codegen/gen-controls.py b/utils/codegen/gen-controls.py
index 97b1d7f5..3034e9a5 100755
--- a/utils/codegen/gen-controls.py
+++ b/utils/codegen/gen-controls.py
@@ -12,110 +12,7 @@ import os
 import sys
 import yaml
 
-
-class ControlEnum(object):
-    def __init__(self, data):
-        self.__data = data
-
-    @property
-    def description(self):
-        """The enum description"""
-        return self.__data.get('description')
-
-    @property
-    def name(self):
-        """The enum name"""
-        return self.__data.get('name')
-
-    @property
-    def value(self):
-        """The enum value"""
-        return self.__data.get('value')
-
-
-class Control(object):
-    def __init__(self, name, data, vendor):
-        self.__name = name
-        self.__data = data
-        self.__enum_values = None
-        self.__size = None
-        self.__vendor = vendor
-
-        enum_values = data.get('enum')
-        if enum_values is not None:
-            self.__enum_values = [ControlEnum(enum) for enum in enum_values]
-
-        size = self.__data.get('size')
-        if size is not None:
-            if len(size) == 0:
-                raise RuntimeError(f'Control `{self.__name}` size must have at least one dimension')
-
-            # Compute the total number of elements in the array. If any of the
-            # array dimension is a string, the array is variable-sized.
-            num_elems = 1
-            for dim in size:
-                if type(dim) is str:
-                    num_elems = 0
-                    break
-
-                dim = int(dim)
-                if dim <= 0:
-                    raise RuntimeError(f'Control `{self.__name}` size must have positive values only')
-
-                num_elems *= dim
-
-            self.__size = num_elems
-
-    @property
-    def description(self):
-        """The control description"""
-        return self.__data.get('description')
-
-    @property
-    def enum_values(self):
-        """The enum values, if the control is an enumeration"""
-        if self.__enum_values is None:
-            return
-        for enum in self.__enum_values:
-            yield enum
-
-    @property
-    def enum_values_count(self):
-        """The number of enum values, if the control is an enumeration"""
-        if self.__enum_values is None:
-            return 0
-        return len(self.__enum_values)
-
-    @property
-    def is_enum(self):
-        """Is the control an enumeration"""
-        return self.__enum_values is not None
-
-    @property
-    def vendor(self):
-        """The vendor string, or None"""
-        return self.__vendor
-
-    @property
-    def name(self):
-        """The control name (CamelCase)"""
-        return self.__name
-
-    @property
-    def type(self):
-        typ = self.__data.get('type')
-        size = self.__data.get('size')
-
-        if typ == 'string':
-            return 'std::string'
-
-        if self.__size is None:
-            return typ
-
-        if self.__size:
-            return f"Span<const {typ}, {self.__size}>"
-        else:
-            return f"Span<const {typ}>"
+from controls import Control
 
 
 def snake_case(s):
-- 
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