[Zope-Checkins] CVS: Zope3/lib/python/Zope/App/Formulator/Widgets/XUL - IXULWidget.py:1.2 TextWidget.py:1.2 XULWidget.py:1.2 __init__.py:1.2 xul.zcml:1.2

[Jim Fulton]

Update of /cvs-repository/Zope3/lib/python/Zope/App/Formulator/Widgets/XUL
In directory cvs.zope.org:/tmp/cvs-serv17445/lib/python/Zope/App/Formulator/Widgets/XUL

Added Files:
	IXULWidget.py TextWidget.py XULWidget.py __init__.py xul.zcml 
Log Message:
Merged Zope-3x-branch into newly forked Zope3 CVS Tree.


=== Zope3/lib/python/Zope/App/Formulator/Widgets/XUL/IXULWidget.py 1.1 => 1.2 ===
+#
+# Copyright (c) 2001, 2002 Zope Corporation and Contributors.
+# All Rights Reserved.
+# 
+# This software is subject to the provisions of the Zope Public License,
+# Version 2.0 (ZPL).  A copy of the ZPL should accompany this distribution.
+# THIS SOFTWARE IS PROVIDED "AS IS" AND ANY AND ALL EXPRESS OR IMPLIED
+# WARRANTIES ARE DISCLAIMED, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
+# WARRANTIES OF TITLE, MERCHANTABILITY, AGAINST INFRINGEMENT, AND FITNESS
+# FOR A PARTICULAR PURPOSE.
+# 
+##############################################################################
+"""
+
+$Id$
+"""
+
+from Interface import Interface
+
+
+class IXULWidget(Interface):
+    """A field widget contains all the properties that are required
+       to represent a field. Properties include css_sheet, 
+       default value and so on.
+
+    """
+
+
+    def render(field, key, value, REQUEST):
+        """Renders this widget as HTML using property values in field.
+        """
+
+        
+    def render_hidden(field, key, value, REQUEST):
+        """Renders this widget as a hidden field.
+        """
+        


=== Zope3/lib/python/Zope/App/Formulator/Widgets/XUL/TextWidget.py 1.1 => 1.2 ===
+#
+# Copyright (c) 2001, 2002 Zope Corporation and Contributors.
+# All Rights Reserved.
+# 
+# This software is subject to the provisions of the Zope Public License,
+# Version 2.0 (ZPL).  A copy of the ZPL should accompany this distribution.
+# THIS SOFTWARE IS PROVIDED "AS IS" AND ANY AND ALL EXPRESS OR IMPLIED
+# WARRANTIES ARE DISCLAIMED, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
+# WARRANTIES OF TITLE, MERCHANTABILITY, AGAINST INFRINGEMENT, AND FITNESS
+# FOR A PARTICULAR PURPOSE.
+# 
+##############################################################################
+"""
+
+$Id$
+"""
+
+from Zope.App.Formulator.Widgets.XUL.XULWidget import XULWidget
+from Zope.App.Formulator.Widgets.XUL.XULWidget import renderElement
+
+
+class TextWidget(XULWidget):
+    """Text widget
+    """
+
+    __implements__ = XULWidget.__implements__
+
+    propertyNames = XULWidget.propertyNames + \
+                     ['displayMaxWidth', 'extra', 'default']
+
+    tag = 'textbox'
+    default = ''
+    displayMaxWidth = ''
+    extra = ''
+
+    
+    def render(self, REQUEST=None):
+        """Renders this widget as HTML using property values in field.
+        """
+        displayMaxWidth = self.getValue('displayMaxWidth') or 0
+        if displayMaxWidth > 0:
+            return renderElement(self.getValue('tag'),
+                                 id = self.context.id,
+                                 value = self._getValueToInsert(REQUEST),
+                                 cssClass = self.getValue('cssClass'),
+                                 maxlength = displayMaxWidth,
+                                 extra = self.getValue('extra'))
+        else:
+            return renderElement(self.getValue('tag'),
+                                 id = self.context.id,
+                                 value = self._getValueToInsert(REQUEST),
+                                 cssClass = self.getValue('cssClass'),
+                                 extra = self.getValue('extra'))


=== Zope3/lib/python/Zope/App/Formulator/Widgets/XUL/XULWidget.py 1.1 => 1.2 ===
+#
+# Copyright (c) 2001, 2002 Zope Corporation and Contributors.
+# All Rights Reserved.
+# 
+# This software is subject to the provisions of the Zope Public License,
+# Version 2.0 (ZPL).  A copy of the ZPL should accompany this distribution.
+# THIS SOFTWARE IS PROVIDED "AS IS" AND ANY AND ALL EXPRESS OR IMPLIED
+# WARRANTIES ARE DISCLAIMED, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
+# WARRANTIES OF TITLE, MERCHANTABILITY, AGAINST INFRINGEMENT, AND FITNESS
+# FOR A PARTICULAR PURPOSE.
+# 
+##############################################################################
+"""
+
+$Id$
+"""
+
+from IXULWidget import IXULWidget
+from Zope.App.Formulator.Widget import Widget
+from Zope.App.Formulator.IPropertyFieldAdapter import IPropertyFieldAdapter
+from Zope.ComponentArchitecture import getAdapter
+
+
+class XULWidget(Widget):
+    """A field widget that knows how to display itself as HTML.
+    """
+
+    __implements__ = IXULWidget
+
+    propertyNames = Widget.propertyNames + \
+                    ['tag', 'type', 'cssClass', 'hidden', 'extra']
+    
+    tag = ''
+    type = 'text'
+    cssClass = ''
+    hidden = 0
+    extra = ''
+
+    def __init__(self, field):
+        ''' '''
+        self._field = field
+
+
+    def getValueFromRequest(self, REQUEST):
+        """ """
+        return REQUEST.get('field_'+self.context.id, None)
+
+
+    def _getValueToInsert(self, REQUEST):
+        """ """
+        field = self.context
+        if REQUEST and (('field_'+field.id) in REQUEST):
+            return REQUEST['field_'+field.id]
+        else:
+            return getAdapter(field, IPropertyFieldAdapter
+                              ).getPropertyInContext()
+            
+
+    def render(self, REQUEST=None):
+        """Renders this widget as HTML using property values in field.
+        """
+        return renderElement(self.getValue('tag'),
+                             type = self.getValue('type'),
+                             name = self.context.id,
+                             value = self._getValueToInsert(REQUEST),
+                             cssClass = self.getValue('cssClass'),
+                             extra = self.getValue('extra'))
+
+        
+    def render_hidden(self, REQUEST=None):
+        """Renders this widget as a hidden field.
+        """
+        return renderElement(self.getValue('tag'),
+                             type = 'hidden',
+                             name = self.context.id,
+                             value = self._getValueToInsert(REQUEST),
+                             cssClass = self.getValue('cssClass'),
+                             extra = self.getValue('extra'))
+
+
+
+def renderTag(tag, **kw):
+    """Render the tag. Well, not all of it, as we may want to / it.
+    """
+    attr_list = []
+
+    kw['id'] = 'field_' + kw['id']
+
+    # special case handling for css_class
+    if 'cssClass' in kw:
+        if kw['cssClass'] != "":
+            attr_list.append('class="%s"' % kw['cssClass'])
+        del kw['cssClass']
+
+    # special case handling for extra 'raw' code
+    if 'extra' in kw:
+        extra = kw['extra'] # could be empty string but we don't care
+        del kw['extra']
+    else:
+        extra = ""
+
+    # handle other attributes
+    for key, value in kw.items():
+        if value == None:
+            value = key
+        attr_list.append('%s="%s"' % (key, str(value)))
+            
+    attr_str = " ".join(attr_list)
+    return "<%s %s %s" % (tag, attr_str, extra)
+
+
+def renderElement(tag, **kw):
+    if 'contents' in kw:
+        contents = kw['contents']
+        del kw['contents']
+        return "%s>%s</%s>" % (apply(renderTag, (tag,), kw), contents, tag)
+    else:
+        return apply(renderTag, (tag,), kw) + " />"


=== Zope3/lib/python/Zope/App/Formulator/Widgets/XUL/__init__.py 1.1 => 1.2 ===
+#
+# Copyright (c) 2001, 2002 Zope Corporation and Contributors.
+# All Rights Reserved.
+# 
+# This software is subject to the provisions of the Zope Public License,
+# Version 2.0 (ZPL).  A copy of the ZPL should accompany this distribution.
+# THIS SOFTWARE IS PROVIDED "AS IS" AND ANY AND ALL EXPRESS OR IMPLIED
+# WARRANTIES ARE DISCLAIMED, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
+# WARRANTIES OF TITLE, MERCHANTABILITY, AGAINST INFRINGEMENT, AND FITNESS
+# FOR A PARTICULAR PURPOSE.
+# 
+##############################################################################


=== Zope3/lib/python/Zope/App/Formulator/Widgets/XUL/xul.zcml 1.1 => 1.2 ===
+   xmlns='http://namespaces.zope.org/zope'
+   xmlns:security='http://namespaces.zope.org/security'
+>
+
+  <content class=".TextWidget.">
+    <security:require    
+        permission="Zope.ManageContent" 
+        attributes="render getContext" />
+  </content>
+</zopeConfigure>