1 files changed, 179 insertions, 0 deletions
diff --git a/pynxc/waxy/textentrydialog.py b/pynxc/waxy/textentrydialog.py
new file mode 100644
index 0000000..afe31ca
--- /dev/null
+++ b/pynxc/waxy/textentrydialog.py
@@ -0,0 +1,179 @@
+# textentrydialog.py
+# Simple dialog for entering a string.
+# Note: Not based on wxPython's TextEntryDialog.
+
+from dialog import Dialog
+from textbox import TextBox
+from label import Label
+from keys import keys
+import string
+
+class TextEntryDialog(Dialog):
+
+    def __init__(self, parent, title="Enter some text", prompt="Enter some text",
+     default="", cancel_button=1):
+        self.prompt = prompt
+        self.default = default
+        Dialog.__init__(self, parent, title, cancel_button=cancel_button)
+
+    def Body(self):
+        label = Label(self, self.prompt)
+        self.AddComponent(label, expand='h', border=7)
+
+        self.text = TextBox(self, size=(100,25), process_enter=1)
+        self.text.SetValue(self.default)
+        self.text.OnChar = self.OnTextBoxChar
+        self.AddComponent(self.text, expand='h', border=5)
+
+    def OnTextBoxChar(self, event=None):
+        # pressing Enter in the TextBox is the same as clicking OK
+        if event.GetKeyCode() == keys.enter:
+            self.OnClickOKButton(event)
+        else:
+            event.Skip()
+
+    def GetValue(self):
+        return self.text.GetValue()
+
+
+
+
+class IntegerInputDialog(TextEntryDialog):
+
+    def __init__(self, parent, title='Enter some text', 
+                 prompt='Enter some text', default='', cancel_button=1):
+
+        TextEntryDialog.__init__(self, parent, title=title,
+                 prompt=prompt, default=str(default), 
+                 cancel_button=cancel_button)
+
+
+    def GetValue(self):
+
+        try:
+            val=TextEntryDialog.GetValue(self)
+        except ValueError:
+            return None
+
+        try:
+            int_val=eval("int("+val+")")
+        except (SyntaxError,NameError):
+            int_val=None
+
+        return int_val
+
+
+    def OnCharHook(self, event):
+        key = event.KeyCode()
+
+        if key == wx.WXK_ESCAPE:
+            self.OnClickCancelButton()
+
+        if key < wx.WXK_SPACE or key == wx.WXK_DELETE or key > 255:
+            event.Skip()
+            return
+
+
+        good_chars=string.digits+'+*-()'
+        if chr(key) in good_chars:
+            event.Skip()
+            return
+
+        if not wx.Validator_IsSilent():
+            wx.Bell()
+
+        # Returning without calling even.Skip eats the event before it
+        # gets to the text control
+        return
+
+
+
+    def Validate(self):
+        val = TextEntryDialog.GetValue(self)  # make sure the get a string
+
+        good_chars=string.digits+'+*-()'
+        for x in val:
+            if x not in good_chars:
+                return False
+
+        try:
+            int_val=eval("int("+val+")")
+        except (SyntaxError,NameError):
+            Error("Syntax Error")
+            return False
+
+        return True
+
+
+def Input_Integer(title,
+                 prompt, default=None,parent=None):
+
+
+    a=IntegerInputDialog(parent,title,prompt,default)
+    result=a.ShowModal()
+
+    if result=='ok':
+        r=a.GetValue()
+    else:
+        r=None
+
+    a.Destroy()
+
+    return r
+
+
+class FloatInputDialog(TextEntryDialog):
+
+    def __init__(self, parent, title='Enter some text', 
+                 prompt='Enter some text', default=None, cancel_button=1):
+
+        TextEntryDialog.__init__(self, parent, title=title,
+                 prompt=prompt, default=str(default), 
+                 cancel_button=cancel_button)
+
+
+    def GetValue(self):
+
+        try:
+            val=TextEntryDialog.GetValue(self)
+        except ValueError:
+            return None
+
+        try:
+            float_val=eval("float("+val+")")
+        except SyntaxError:
+            float_val=None
+
+        return float_val
+
+
+
+    def Validate(self):
+        val = TextEntryDialog.GetValue(self)  # make sure the get a string
+
+        try:
+            float_val=eval("float("+val+")")
+        except (SyntaxError,NameError):
+            Error("Syntax Error")
+            return False
+
+        return True
+
+
+
+def Input_Float(title,
+                 prompt, default=None,parent=None):
+
+    a=FloatInputDialog(parent,title,prompt,default)
+    result=a.ShowModal()
+
+    if result=='ok':
+        r=a.GetValue()
+    else:
+        r=None
+
+    a.Destroy()
+
+    return r
+
+