Added property page for interfaces.

git-svn-id: file:///Users/arjan/backup/gaphor/gaphor/trunk@1322 a8418922-720d-0410-834f-a69b97ada669

FAQ

@@ -1,15 +1,10 @@
 Frequently Asked Questions
 ==========================
 
-Q: I have installed DiaCanvas2 and everything went okay, however when I do a
-   "python setup.py config" it complains that it can not find DiaCanvas.
+Q: Does Gaphor work on Windows
 
-A: There is a good chance the diacanvas-python module is installed correctly,
-   but in /usr/local/lib/python2.[23]/site-packages. The easiest solution is
-   to add this directory to your PYTHONPATH environment variable:
-
-     export PYTHONPATH=/usr/local/lib/python2.[23]/site-packages
-
-   As an alternative a setup.py script is provided in the python/ directory
-   in the diacanvas2 source distribution.
+A: Yes it does. Check out the gaphor-win32-libs package in Gaphor's subversion
+   repository. It contains all the libraries required to get Gaphor up and
+   running. All you need more is a Python 2.4 installation (the libraries are
+   compiled for Python 2.4, not 2.5).
 

TODO

@@ -6,24 +6,13 @@ For 0.10.0 and later:
  - bug in zope.component package: in zope.component.globalregistry.py zope.testing is included.  This package is only a dependency for the [test] setting. zope.testing is not mandatory.
  Use a more recent version
 
- - Popups for diagram items should be aranged through
-   <popup action='<class>-item-popup'>..</>.
-     - popups is a UI thing. Create adapters?
-     - Separate service for stereotype handling 
-     - popups should be aware of the cursor position (e.g. near the end of a
-       line). (+1 for adapters)
-     - ...
+ - allow comments to render multi-line.
+
+ - add more property pages.
 
  - Load / save regression testing
    !!! Create some example diagrams,
 
- - get rid of resource(). Create an Application instance instead (should
-   make unit testing easier too).
-   This should get rid of the pseudo singletons (_default* instances per module)
-    - replace DataDir code with pkg_resources (ui.stock)
-    - copy-buffer (separate copy service?)
-    - make a service of ElementFactory
-    
  - using stereotypes
  - reimplement the mechanism that adds already existing relationships to the
    diagram if an item is copied to that diagram.

gaphor/adapters/propertypages.py

@@ -5,6 +5,10 @@ Adapters for the Property Editor
 # Add hidden columns for list stores where i can put the actual object
 # being edited.
 
+TODO:
+ - stereotypes
+ - association / association ends.
+ - 
 """
 
 import gtk
@@ -89,6 +93,45 @@ class ClassPropertyPage(NamedItemPropertyPage):
 component.provideAdapter(ClassPropertyPage, name='Properties')
 
 
+class InterfacePropertyPage(NamedItemPropertyPage):
+    """
+    Adapter which shows a property page for an interface view.
+    """
+
+    interface.implements(IPropertyPage)
+    component.adapts(items.InterfaceItem)
+
+    def __init__(self, context):
+        super(InterfacePropertyPage, self).__init__(context)
+        
+    def construct(self):
+        page = super(InterfacePropertyPage, self).construct()
+
+        # Fold toggle
+        hbox = gtk.HBox()
+        label = gtk.Label(_("Fold"))
+        label.set_justify(gtk.JUSTIFY_LEFT)
+        self.size_group.add_widget(label)
+        hbox.pack_start(label, expand=False)
+        button = gtk.CheckButton()
+        button.set_active(self.context.folded)
+        button.connect('toggled', self._on_fold_change)
+        hbox.pack_start(button)
+        hbox.show_all()
+        page.pack_start(hbox, expand=False)
+
+        hbox.show_all()
+
+        page.pack_start(hbox, expand=True)
+
+        return page
+
+    def _on_fold_change(self, button):
+        self.context.folded = button.get_active()
+
+component.provideAdapter(InterfacePropertyPage, name='Properties')
+
+
 class AttributesPropertyPage(object):
     """
     An editor for attributes associated with classes and interfaces

gaphor/diagram/interface.py

@@ -82,14 +82,21 @@ class InterfaceItem(ClassItem):
         """
         return self.drawing_style == self.DRAW_ICON
 
+    def _set_folded(self, folded):
+        if folded:
+            self.drawing_style = self.DRAW_ICON
+            for h in self._handles: h.movable = False
+        else:
+            self.drawing_style = self.DRAW_COMPARTMENT
+            for h in self._handles: h.movable = True
+
+    folded = property(is_folded, _set_folded)
+
     def pre_update_icon(self, context):
         """
         Figure out if this interface represents a required, provided,
         assembled (wired) or dotted (minimal) look.
         """
-        for h in self._handles: h.movable = False
-        self.style.name_outside = True
-
         h_nw = self._handles[NW]
         cx, cy = h_nw.x + self.width/2, h_nw.y + self.height/2
         self._draw_required = self._draw_provided = False

gaphor/diagram/nameditem.py

@@ -38,6 +38,12 @@ class NamedItem(ElementItem):
         self.name_y = 0
         self._name_size = (0, 0)
 
+    def on_subject_notify(self, pspec, notifiers=()):
+        #log.debug('Class.on_subject_notify(%s, %s)' % (pspec, notifiers))
+        ElementItem.on_subject_notify(self, pspec, ('name',) + notifiers)
+
+    def on_subject_notify__name(self, subject, pspec=None):
+        self.request_update()
 
     def get_name_size(self):
         """