From: W. Trevor King <wking@drexel.edu>
Date: Tue, 3 Aug 2010 15:04:52 +0000 (-0400)
Subject: Fix PointRequest and improve command line handling of selection and point requests.
X-Git-Url: http://git.tremily.us/?a=commitdiff_plain;h=ca8b1f45e3e1f6a6183ceb0165ee61b71f6fe66c;p=hooke.git

Fix PointRequest and improve command line handling of selection and point requests.
---

diff --git a/hooke/interaction.py b/hooke/interaction.py
index 35492a7..f5c39bf 100644
--- a/hooke/interaction.py
+++ b/hooke/interaction.py
@@ -124,7 +124,8 @@ class SelectionResponse (Response):
 class PointRequest (Request):
     def __init__(self, msg, curve, block=0, default=None):
         super(PointRequest, self).__init__('point', msg, default)
-        self.options = options
+        self.curve = curve
+        self.block = block
 
 class PointResponse (Response):
     def __init__(self, value):
diff --git a/hooke/ui/commandline.py b/hooke/ui/commandline.py
index c601ddc..132d657 100644
--- a/hooke/ui/commandline.py
+++ b/hooke/ui/commandline.py
@@ -217,12 +217,17 @@ class DoCommand (CommandMethod):
         return msg.msg + d
 
     def _string_request_parser(self, msg, response):
+        response = response.strip()
+        if response == '':
+            return msg.default
         return response.strip()
 
     def _float_request_prompt(self, msg):
         return self._string_request_prompt(msg)
 
     def _float_request_parser(self, msg, resposne):
+        if response.strip() == '':
+            return msg.default
         return float(response)
 
     def _selection_request_prompt(self, msg):
@@ -234,9 +239,29 @@ class DoCommand (CommandMethod):
             prompt = '? '
         else:
             prompt = '? [%d] ' % msg.default
-        return '\n'.join([msg,options,prompt])
+        return '\n'.join([msg.msg,options,prompt])
     
     def _selection_request_parser(self, msg, response):
+        if response.strip() == '':
+            return msg.default
+        return int(response)
+
+    def _point_request_prompt(self, msg):
+        block = msg.curve.data[msg.block]
+        block_info = ('(curve: %s, block: %s, %d points)'
+                      % (msg.curve.name,
+                         block.info['name'],
+                         block.shape[0]))
+
+        if msg.default == None:
+            prompt = '? '
+        else:
+            prompt = '? [%d] ' % msg.default
+        return ' '.join([msg.msg,block_info,prompt])
+    
+    def _point_request_parser(self, msg, response):
+        if response.strip() == '':
+            return msg.default
         return int(response)