Fix bugs with control player and checkbox

pyforms_terminal/basewidget.py

@@ -75,10 +75,12 @@ def load_form(self, data, path=None):
             for name in self.load_order:
                 param = allparams[name]
                 if name in data:
+                    logger.debug("[%30s]: [%s]", param.label, data[name])
                     param.load_form(data[name])
         else:
             for name, param in allparams.items():
                 if name in data:
+                    logger.debug("[%30s]: [%s]", param.label, data[name])
                     param.load_form(data[name])
 
 
@@ -88,6 +90,7 @@ def __parse_terminal_parameters(self):
             args = self._args.__dict__
             if name in args:
 
+
                 value = args[name]
 
                 if isinstance(var, ControlFile):

pyforms_terminal/controls/control_base.py

@@ -1,4 +1,4 @@
-import os, pickle,uuid
+import uuid
 
 
 class ControlBase(object):
@@ -12,6 +12,7 @@ def __init__(self, *args, **kwargs):
         self._value = kwargs.get('default', None)
         self._parent = 1
         self._label = kwargs.get('label', args[0] if len(args)>0 else '')
+        self.changed_event = kwargs.get('changed_event', self.changed_event)
 
     def init_form(self): pass
 
@@ -58,7 +59,8 @@ def value(self): return self._value
     def value(self, value):
         oldvalue = self._value
         self._value = value
-        if oldvalue!=value: self.changed_event()
+        if oldvalue!=value:
+            self.changed_event()
 
     ############################################################################
 

pyforms_terminal/controls/control_checkbox.py

@@ -3,6 +3,11 @@
 
 class ControlCheckBox(ControlBase):
 
+    def __init__(self, *args, **kwargs):
+        if 'default' not in kwargs:
+            kwargs['default'] = False
+        super().__init__(*args, **kwargs)
+
     @property
     def value(self): return self._value
 

pyforms_terminal/controls/control_player.py

@@ -1,7 +1,7 @@
 from pyforms_terminal.controls.control_base import ControlBase
-from pyforms_terminal.utils.tools import groupImage
-import numpy, types
+import types, logging
 
+logger = logging.getLogger(__name__)
 
 try:
     from StringIO import StringIO as BufferClass
@@ -12,19 +12,19 @@
 try:
     import cv2
 except:
-    print( "cv2 not present. ControlPlayer not working")
+    logger.info( "cv2 not present. ControlPlayer not working")
 
 
 try:
     from PIL import Image
 except:
-    print( "PIL not present. ControlPlayer not working")
+    logger.info( "PIL not present. ControlPlayer not working")
 
 
 try:
    import base64
 except:
-    print( "base64 not present. ControlPlayer not working")
+    logger.info( "base64 not present. ControlPlayer not working")
 
 
 
@@ -64,29 +64,7 @@ def load_form(self, data): pass
 
     @property
     def value(self): 
-        result = {'min': self._min, 'max': self._max, 'position': self.video_index, 'frame': '', 'filename': self._filename }
-        capture = self._value
-
-        if capture is None:
-            return None
-
-        _, image = capture.read()
-        if isinstance(image, numpy.ndarray):
-            image = self.process_frame_event(image)
-
-            if isinstance(image, list) or isinstance(image, tuple):
-                image = groupImage(image, True)
-
-
-            if len(image.shape)>2: image = cv2.cvtColor(image,cv2.COLOR_BGR2RGB)
-            image = Image.fromarray(image)
-            buff = BufferClass()
-            image.save(buff, format="PNG")
-            content = buff.getvalue()
-            buff.close()
-            result['frame'] = base64.b64encode(content)
-
-        return result
+        return self._value
 
     @value.setter
     def value(self, value):