--- a/docs/HISTORY.txt Mon Aug 20 18:54:13 2012 +0200
+++ b/docs/HISTORY.txt Thu Aug 30 14:58:30 2012 +0200
@@ -4,6 +4,7 @@
0.3.13
------
- added "ztfy.utils.container" utility module
+ - added "TextLine list" schema field and widget
- added Python 2.7 compatibility code and timeout parameter to XML-RPC
protocol helper
--- a/src/ztfy/utils/browser/configure.zcml Mon Aug 20 18:54:13 2012 +0200
+++ b/src/ztfy/utils/browser/configure.zcml Thu Aug 30 14:58:30 2012 +0200
@@ -35,4 +35,29 @@
widget=".color.ColorWidget"
layer="z3c.form.interfaces.IFormLayer" />
+ <!-- TextLine list widget -->
+ <adapter
+ factory=".textlinelist.TextLineListDataConverter" />
+
+ <adapter
+ factory=".textlinelist.TextLineListFieldWidgetFactory" />
+
+ <class class=".textlinelist.TextLineListWidget">
+ <require
+ interface=".textlinelist.ITextLineListWidget"
+ permission="zope.Public" />
+ </class>
+
+ <z3c:widgetTemplate
+ mode="input"
+ template="templates/textlinelist_input.pt"
+ widget=".textlinelist.TextLineListWidget"
+ layer="z3c.form.interfaces.IFormLayer" />
+
+ <z3c:widgetTemplate
+ mode="display"
+ template="templates/textlinelist_display.pt"
+ widget=".textlinelist.TextLineListWidget"
+ layer="z3c.form.interfaces.IFormLayer" />
+
</configure>
\ No newline at end of file
--- /dev/null Thu Jan 01 00:00:00 1970 +0000
+++ b/src/ztfy/utils/browser/templates/textlinelist_display.pt Thu Aug 30 14:58:30 2012 +0200
@@ -0,0 +1,34 @@
+<input type="text"
+ tal:attributes="id view/id;
+ name view/name;
+ class view/klass;
+ style view/style;
+ title view/title;
+ value view/value;
+ lang view/lang;
+ onclick view/onclick;
+ ondblclick view/ondblclick;
+ onmousedown view/onmousedown;
+ onmouseup view/onmouseup;
+ onmouseover view/onmouseover;
+ onmousemove view/onmousemove;
+ onmouseout view/onmouseout;
+ onkeypress view/onkeypress;
+ onkeydown view/onkeydown;
+ onkeyup view/onkeyup;
+ disabled view/disabled;
+ tabindex view/tabindex;
+ onfocus view/onfocus;
+ onblur view/onblur;
+ onchange view/onchange;
+ readonly view/readonly;
+ accesskey view/accesskey;
+ onselect view/onselect;" />
+<script type="text/javascript" tal:content="string:
+ $$().ready(function() {
+ $$('INPUT[id=${view/id}]').multiselect({
+ separator: '|',
+ readonly: true
+ });
+ });">
+</script>
\ No newline at end of file
--- /dev/null Thu Jan 01 00:00:00 1970 +0000
+++ b/src/ztfy/utils/browser/templates/textlinelist_input.pt Thu Aug 30 14:58:30 2012 +0200
@@ -0,0 +1,39 @@
+<input type="text"
+ tal:attributes="id view/id;
+ name view/name;
+ class view/klass;
+ style view/style;
+ title view/title;
+ value view/value;
+ lang view/lang;
+ onclick view/onclick;
+ ondblclick view/ondblclick;
+ onmousedown view/onmousedown;
+ onmouseup view/onmouseup;
+ onmouseover view/onmouseover;
+ onmousemove view/onmousemove;
+ onmouseout view/onmouseout;
+ onkeypress view/onkeypress;
+ onkeydown view/onkeydown;
+ onkeyup view/onkeyup;
+ disabled view/disabled;
+ tabindex view/tabindex;
+ onfocus view/onfocus;
+ onblur view/onblur;
+ onchange view/onchange;
+ readonly view/readonly;
+ accesskey view/accesskey;
+ onselect view/onselect;" />
+<input name="field-empty-marker" type="hidden" value="1"
+ tal:attributes="name string:${view/name}-empty-marker" />
+<script type="text/javascript" tal:content="string:
+ $$().ready(function() {
+ $$('INPUT[id=${view/id}]').multiselect({
+ separator: '|',
+ max_complete_results: 0,
+ enable_new_options: true,
+ complex_search: false,
+ input_class: 'directory'
+ });
+ });">
+</script>
\ No newline at end of file
--- /dev/null Thu Jan 01 00:00:00 1970 +0000
+++ b/src/ztfy/utils/browser/textlinelist.py Thu Aug 30 14:58:30 2012 +0200
@@ -0,0 +1,69 @@
+### -*- coding: utf-8 -*- ####################################################
+##############################################################################
+#
+# Copyright (c) 2012 Thierry Florac <tflorac AT ulthar.net>
+# All Rights Reserved.
+#
+# This software is subject to the provisions of the Zope Public License,
+# Version 2.1 (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.
+#
+##############################################################################
+
+
+# import standard packages
+
+# import Zope3 interfaces
+from z3c.form.interfaces import IWidget, IFieldWidget, ITextWidget, IFormLayer
+
+# import local interfaces
+from ztfy.utils.schema import ITextLineListField
+
+# import Zope3 packages
+from z3c.form.browser.text import TextWidget
+from z3c.form.converter import SequenceDataConverter
+from z3c.form.widget import FieldWidget
+from zope.component import adapter, adapts
+from zope.interface import implementer, implementsOnly
+
+# import local packages
+from ztfy.jqueryui import jquery_multiselect
+
+
+class ITextLineListWidget(ITextWidget):
+ """TextLineList widget interface"""
+
+
+class TextLineListDataConverter(SequenceDataConverter):
+ """TextLineList field data converter"""
+
+ adapts(ITextLineListField, IWidget)
+
+ def toWidgetValue(self, value):
+ if value is self.field.missing_value:
+ return []
+ return '|'.join(value)
+
+ def toFieldValue(self, value):
+ if not value:
+ return self.field.missing_value
+ return value.split('|')
+
+
+class TextLineListWidget(TextWidget):
+ """TextLineList field widget"""
+
+ implementsOnly(ITextLineListWidget)
+
+ def render(self):
+ jquery_multiselect.need()
+ return super(TextLineListWidget, self).render()
+
+
+@adapter(ITextLineListField, IFormLayer)
+@implementer(IFieldWidget)
+def TextLineListFieldWidgetFactory(field, request):
+ return FieldWidget(field, TextLineListWidget(request))
--- a/src/ztfy/utils/schema.py Mon Aug 20 18:54:13 2012 +0200
+++ b/src/ztfy/utils/schema.py Thu Aug 30 14:58:30 2012 +0200
@@ -20,7 +20,7 @@
# import Zope3 interfaces
from z3c.form.interfaces import IWidget
-from zope.schema.interfaces import ITextLine, IDecimal
+from zope.schema.interfaces import ITextLine, IDecimal, IList
# import local interfaces
@@ -28,7 +28,7 @@
from z3c.form.converter import BaseDataConverter, FormatterValidationError
from zope.component import adapts
from zope.interface import implements
-from zope.schema import TextLine, Decimal
+from zope.schema import TextLine, Decimal, List
from zope.schema._bootstrapfields import InvalidValue
# import local packages
@@ -108,3 +108,20 @@
return decimal.Decimal(value)
except decimal.InvalidOperation:
raise FormatterValidationError(self.errorMessage, value)
+
+
+#
+# TextLine list field
+#
+
+class ITextLineListField(IList):
+ """Marker interface for textline list field"""
+
+
+class TextLineListField(List):
+ """TextLine list field"""
+
+ implements(ITextLineListField)
+
+ def __init__(self, value_type=None, unique=False, **kw):
+ super(TextLineListField, self).__init__(value_type=TextLine(), unique=True, **kw)