[PATCH evemu 08/16] python: add wrappers to get input prop names/values

[Peter Hutterer]

Signed-off-by: Peter Hutterer <peter.hutterer at who-t.net>
---
 python/evemu/__init__.py          | 25 ++++++++++++++++++++++++-
 python/evemu/make-event-names.py  | 16 ++++++++++++++++
 python/evemu/tests/test_device.py |  7 +++++++
 3 files changed, 47 insertions(+), 1 deletion(-)

diff --git a/python/evemu/__init__.py b/python/evemu/__init__.py
index 928ef8d..8d7163f 100644
--- a/python/evemu/__init__.py
+++ b/python/evemu/__init__.py
@@ -29,7 +29,12 @@ import evemu.base
 import evemu.const
 import evemu.event_names
 
-__all__ = ["Device", "InputEvent", "event_get_value", "event_get_name"]
+__all__ = ["Device",
+           "InputEvent",
+           "event_get_value",
+           "event_get_name",
+           "input_prop_get_value",
+           "input_prop_get_name"]
 
 def event_get_value(event_type, event_code = None):
     """
@@ -59,6 +64,24 @@ def event_get_name(event_type, event_code = None):
     except KeyError:
         return None
 
+def input_prop_get_name(prop):
+    """
+    Return the name of the input property, or None if undefined.
+    """
+    try:
+        return evemu.event_names._input_prop_get_name(prop)
+    except KeyError:
+        return None
+
+def input_prop_get_value(prop):
+    """
+    Return the name of the input property, or None if undefined.
+    """
+    try:
+        return evemu.event_names._input_prop_get_value(prop)
+    except KeyError:
+        return None
+
 class InputEvent(object):
     __slots__ = 'sec', 'usec', 'type', 'code', 'value'
 
diff --git a/python/evemu/make-event-names.py b/python/evemu/make-event-names.py
index 7a100d5..0e28ba9 100755
--- a/python/evemu/make-event-names.py
+++ b/python/evemu/make-event-names.py
@@ -130,6 +130,22 @@ def print_python_mapping_table(bits):
 			raise TypeError("expected a string")
 
 		return _type_map[event_type][event_code]
+
+	def _input_prop_get_name(prop):
+		'''
+		Returns the name of the input property.
+		'''
+		if type(prop) != int:
+			raise TypeError("expected an int")
+		return _input_prop_map[prop]
+
+	def _input_prop_get_value(prop):
+		'''
+		Returns the value of the input property.
+		'''
+		if type(prop) != str:
+			raise TypeError("expected a string")
+		return _input_prop_map[prop]
 	""")
 
 def parse_define(bits, line):
diff --git a/python/evemu/tests/test_device.py b/python/evemu/tests/test_device.py
index 78fc7c1..3c16871 100644
--- a/python/evemu/tests/test_device.py
+++ b/python/evemu/tests/test_device.py
@@ -297,5 +297,12 @@ class DevicePropertiesTestCase(evemu.testing.testcase.BaseTestCase):
         self.assertEqual(evemu.event_get_name("EV_ABS", 0x00), "ABS_X")
         self.assertEqual(evemu.event_get_name("EV_ABS", 0xFFFF), None)
 
+    def test_prop_names(self):
+        self.assertEqual(evemu.input_prop_get_value("INPUT_PROP_POINTER"), 0x00)
+        self.assertEqual(evemu.input_prop_get_value("INPUT_PROP_DIRECT"), 0x01)
+
+        self.assertEqual(evemu.input_prop_get_name(0x00), "INPUT_PROP_POINTER")
+        self.assertEqual(evemu.input_prop_get_name(0x01), "INPUT_PROP_DIRECT")
+
 if __name__ == "__main__":
     unittest.main()
-- 
1.9.3