[Zope3-checkins] CVS: Zope3/src/zope/app/interfaces/publisher - __init__.py:1.2 browser.py:1.2

[Jim Fulton]

Update of /cvs-repository/Zope3/src/zope/app/interfaces/publisher
In directory cvs.zope.org:/tmp/cvs-serv15352/src/zope/app/interfaces/publisher

Added Files:
	__init__.py browser.py 
Log Message:
Grand renaming:

- Renamed most files (especially python modules) to lower case.

- Moved views and interfaces into separate hierarchies within each
  project, where each top-level directory under the zope package
  is a separate project.

- Moved everything to src from lib/python.

  lib/python will eventually go away. I need access to the cvs
  repository to make this happen, however.

There are probably some bits that are broken. All tests pass
and zope runs, but I haven't tried everything. There are a number
of cleanups I'll work on tomorrow.



=== Zope3/src/zope/app/interfaces/publisher/__init__.py 1.1 => 1.2 ===
--- /dev/null	Wed Dec 25 09:14:01 2002
+++ Zope3/src/zope/app/interfaces/publisher/__init__.py	Wed Dec 25 09:13:00 2002
@@ -0,0 +1,2 @@
+#
+# This file is necessary to make this directory a package.


=== Zope3/src/zope/app/interfaces/publisher/browser.py 1.1 => 1.2 ===
--- /dev/null	Wed Dec 25 09:14:01 2002
+++ Zope3/src/zope/app/interfaces/publisher/browser.py	Wed Dec 25 09:13:00 2002
@@ -0,0 +1,150 @@
+##############################################################################
+#
+# Copyright (c) 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.interface import Interface
+
+class IBrowserMenuService(Interface):
+
+    def getMenu(menu_id, object, request):
+        """Get a browser menu for an object and request
+
+        Return a sequence of mapping objects with keys:
+
+        title -- The menu item title
+
+        description -- The item title
+
+        action -- A (possibly relative to object) URL for the menu item.
+
+        The entries returned are accessable to the current user and
+        have passed any menu item filters, if any.
+        """
+
+    def getFirstMenuItem(menu_id, object, request):
+        """Get the first browser menu item for an object and request
+
+        Return a mapping object with keys:
+
+        title -- The menu item title
+
+        description -- The item title
+
+        action -- A (possibly relative to object) URL for the menu item.
+
+        The entry returned is accessable to the current user and
+        has passed any menu item filters, if any.
+
+        If no entry can be found, None is returned.
+        """
+
+
+
+
+"""
+
+$Id$
+"""
+import os
+import re
+
+from zope.app.component.metaconfigure import handler
+from zope.configuration.action import Action
+from zope.component import getResource
+from zope.app.publisher.browser import metaconfigure
+from zope.app.traversing.getresource import getResource
+from zope.publisher.interfaces.browser import IBrowserPresentation
+from zope.configuration.exceptions import ConfigurationError
+
+IName = re.compile('I[A-Z][a-z]')
+
+class IconView:
+
+    def __init__(self, context, request, rname, alt):
+        self.context = context
+        self.request = request
+        self.rname = rname
+        self.alt = alt
+
+    def __call__(self):
+        resource = getResource(self.context, self.rname, self.request)
+        src = resource()
+
+        return ('<img src="%s" alt="%s" width="16" height="16" border="0" />'
+                % (src, self.alt))
+
+    def url(self):
+        resource = getResource(self.context, self.rname, self.request)
+        src = resource()
+        return src
+
+class IconViewFactory:
+
+    def __init__(self, rname, alt):
+        self.rname = rname
+        self.alt = alt
+
+    def __call__(self, context, request):
+        return IconView(context, request, self.rname, self.alt)
+
+def IconDirective(_context, name, for_, file=None, resource=None,
+                  layer='default', alt=None):
+
+    for_ = _context.resolve(for_)
+    iname = for_.__name__
+
+    if alt is None:
+        alt = iname
+        if IName.match(alt):
+            alt = alt[1:] # Remove leading 'I'
+
+    results = []
+    if file is not None and resource is not None:
+        raise ConfigurationError(
+            "Can't use more than one of file, and resource "
+            "attributes for icon directives"
+            )
+    elif file is not None:
+        resource = '-'.join(for_.__module__.split('.'))
+        resource = "%s-%s-%s" % (resource, iname, name)
+        ext = os.path.splitext(file)[1]
+        if ext:
+            resource += ext
+        results = metaconfigure.resource(_context, image=file,
+                              name=resource, layer=layer)()
+    elif resource is None:
+        raise ConfigurationError(
+            "At least one of the file, and resource "
+            "attributes for resource directives must be specified"
+            )
+
+    vfactory = IconViewFactory(resource, alt)
+
+    return results + [
+        Action(
+        discriminator = ('view', name, vfactory, layer),
+        callable = handler,
+        args = ('Views', 'provideView',
+                for_, name, IBrowserPresentation,
+                vfactory, layer)),
+        Action(
+        discriminator = None,
+        callable = handler,
+        args = ('Interfaces', 'provideInterface',
+                for_.__module__+'.'+for_.__name__,
+                for_)
+        )
+        ]