From ff1bb3aad03aa51f53336850c9d67594f8f353ce Mon Sep 17 00:00:00 2001
From: Walter Bender <walter@sugarlabs.org>
Date: Sat, 02 Nov 2013 20:49:52 +0000
Subject: more conversions to new primitive format

---
diff --git a/plugins/audio_sensors/audio_sensors.py b/plugins/audio_sensors/audio_sensors.py
index faacd89..525a244 100644
--- a/plugins/audio_sensors/audio_sensors.py
+++ b/plugins/audio_sensors/audio_sensors.py
@@ -35,10 +35,7 @@ from TurtleArt.tapalette import make_palette
 from TurtleArt.taconstants import XO1, XO15, XO175, XO30, XO4
 from TurtleArt.talogo import primitive_dictionary
 from TurtleArt.tautils import debug_output
-from TurtleArt.taprimitive import (ArgSlot, ConstantArg, Primitive)
-from TurtleArt.tatype import (TYPE_BOOL, TYPE_BOX, TYPE_CHAR, TYPE_INT,
-                              TYPE_FLOAT, TYPE_OBJECT, TYPE_STRING,
-                              TYPE_NUMBER)
+from TurtleArt.taprimitive import (ConstantArg, Primitive)
 
 import logging
 _logger = logging.getLogger('turtleart-activity audio sensors plugin')
diff --git a/plugins/light_sensor/light_sensor.py b/plugins/light_sensor/light_sensor.py
index 97ab6b6..2e81c28 100644
--- a/plugins/light_sensor/light_sensor.py
+++ b/plugins/light_sensor/light_sensor.py
@@ -24,6 +24,7 @@ from plugins.plugin import Plugin
 from TurtleArt.tapalette import make_palette
 from TurtleArt.talogo import primitive_dictionary
 from TurtleArt.tautils import debug_output
+from TurtleArt.taprimitive import Primitive
 
 import logging
 _logger = logging.getLogger('turtleart-activity light-sensor plugin')
@@ -41,6 +42,7 @@ class Light_sensor(Plugin):
             self._status = True
         else:
             self._status = False
+        self._light = 0
         self.running_sugar = self._parent.running_sugar
 
     def setup(self):
@@ -50,11 +52,11 @@ class Light_sensor(Plugin):
                                help_string=_('Palette of sensor blocks'),
                                position=6)
 
-        primitive_dictionary['lightsensor'] = self.prim_lightsensor
         if self._status:
             palette.add_block('lightsensor',
                               style='box-style',
                               label=_('brightness'),
+                              value_block=True,
                               help_string=\
                                   _('light level detected by light sensor'),
                               prim_name='lightsensor')
@@ -62,6 +64,7 @@ class Light_sensor(Plugin):
             palette.add_block('lightsensor',
                               style='box-style',
                               label=_('brightness'),
+                              value_block=True,
                               help_string=\
                                   _('light level detected by light sensor'),
                               hidden=True,
@@ -69,20 +72,25 @@ class Light_sensor(Plugin):
 
         self._parent.lc.def_prim(
             'lightsensor', 0,
-            lambda self: primitive_dictionary['lightsensor']())
+            Primitive(self.prim_lightsensor,
+                      call_afterwards=self.after_light))
 
     def _status_report(self):
         debug_output('Reporting light-sensor status: %s' % (str(self._status)))
         return self._status
 
-    # Block primitives used in talogo
+    # Block primitives
 
     def prim_lightsensor(self):
-        ''' push accelerometer xyz to stack '''
         if not self._status:
             return -1
         else:
             fh = open(LIGHT_SENSOR_DEVICE)
             string = fh.read()
             fh.close()
-            return float(string)
+            self._light = float(string)
+            return self._light
+
+    def after_light(self):
+        if self._parent.lc.update_values:
+            self._parent.lc.update_label_value('lightsensor', self._light)
diff --git a/plugins/rfid/rfid.py b/plugins/rfid/rfid.py
index 1b3bc48..2b825e4 100644
--- a/plugins/rfid/rfid.py
+++ b/plugins/rfid/rfid.py
@@ -26,6 +26,7 @@ from plugins.plugin import Plugin
 from TurtleArt.tapalette import make_palette
 from TurtleArt.talogo import primitive_dictionary
 from TurtleArt.tautils import debug_output
+from TurtleArt.taprimitive import Primitive
 
 import logging
 _logger = logging.getLogger('turtleart-activity RFID plugin')
@@ -81,7 +82,6 @@ class Rfid(Plugin):
 
     def setup(self):
         # set up RFID-specific blocks
-        primitive_dictionary['rfid'] = self.prim_read_rfid
         palette = make_palette('sensor',
                                colors=["#FF6060", "#A06060"],
                                help_string=_('Palette of sensor blocks'),
@@ -104,7 +104,9 @@ class Rfid(Plugin):
                               prim_name='rfid')
 
         self._parent.lc.def_prim(
-            'rfid', 0, lambda self: primitive_dictionary['rfid']())
+            'rfid', 0,
+            Primitive(self.prim_read_rfid,
+                      call_afterwards=self.after_rfid))
 
     def _status_report(self):
         debug_output('Reporting RFID status: %s' % (str(self._status)))
@@ -150,3 +152,7 @@ class Rfid(Plugin):
             return self.rfid_idn
         else:
             return '0'
+
+    def after_rfid(self):
+        if self._parent.lc.update_values:
+            self._parent.lc.update_label_value('rfid', self.rfid_idn)
--
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