Allowed to express layouts in a more concise manner and various graphical improvements.

gen/__init__.py

@@ -31,7 +31,8 @@ class Group:
     '''Used for describing a group of widgets within a page.'''
     def __init__(self, name, columns=['100%'], wide=True, style='fieldset',
                  hasLabel=True, hasDescr=False, hasHelp=False,
-                 hasHeaders=False, group=None, colspan=1, valign='top'):
+                 hasHeaders=False, group=None, colspan=1, align='center',
+                 valign='top'):
         self.name = name
         # In its simpler form, field "columns" below can hold a list or tuple
         # of column widths expressed as strings, that will be given as is in
@@ -66,6 +67,7 @@ class Group:
         # If the group is rendered into another group, we can specify the number
         # of columns that this group will span.
         self.colspan = colspan
+        self.align = align
         self.valign = valign
         if style == 'tabs':
             # Group content will be rendered as tabs. In this case, some
@@ -351,26 +353,7 @@ class Type:
         self.type = self.__class__.__name__
         self.pythonType = None # The True corresponding Python type
         # Get the layouts. Consult layout.py for more info about layouts.
-        areDefaultLayouts = False
+        self.layouts = self.formatLayouts(layouts)
-        if not layouts:
-            # Get the default layouts as defined by the subclass
-            areDefaultLayouts = True
-            layouts = self.getDefaultLayouts()
-            if not layouts:
-                # Get the global default layouts
-                layouts = copy.deepcopy(defaultFieldLayouts)
-        else:
-            layouts = copy.deepcopy(layouts)
-            # We make copies of layouts, because every layout can be different,
-            # even if the user decides to reuse one from one field to another.
-            # This is because we modify every layout for adding
-            # master/slave-related info, focus-related info, etc, which can be
-            # different from one field to the other.
-        # Express the layouts in a standardized way.
-        self.layouts = self.formatLayouts(layouts, areDefaultLayouts)
-        self.hasLabel = self.hasLayoutElement('l')
-        self.hasDescr = self.hasLayoutElement('d')
-        self.hasHelp  = self.hasLayoutElement('h')
         # Can we filter this field?
         self.filterable = False
         # Can this field have values that can be edited and validated?
@@ -451,21 +434,57 @@ class Type:
         else:
             res = self.show
         # Take into account possible values 'view' and 'edit' for 'show' param.
-        if (res == 'view' and isEdit) or (res == 'edit' and not isEdit):
+        if res == 'view':
-            res = False
+            if isEdit: res = False
+            else:      res = True
+        elif res == 'edit':
+            if isEdit: res = True
+            else:      res = False
         return res
 
-    def formatLayouts(self, layouts, areDefault):
+    def showPage(self, obj):
-        '''Standardizes the given dict of p_layouts. p_areDefault is True if
+        '''Must the page where this field lies be shown ? "Show value" can be
-           p_layouts are the global default layouts or a subclass-specific set
+           True, False or 'view' (page is available only in "view" mode).'''
-           of default layouts.'''
+        if callable(self.pageShow):
-        # Create a Table instance for every simple layout string.
+            return self.pageShow(obj.appy())
+        else:
+            return self.pageShow
+
+    def formatLayouts(self, layouts):
+        '''Standardizes the given p_layouts. .'''
+        # First, get the layouts as a dictionary, if p_layouts is None or
+        # expressed as a simple string.
+        areDefault = False
+        if not layouts:
+            # Get the default layouts as defined by the subclass
+            areDefault = True
+            layouts = self.getDefaultLayouts()
+            if not layouts:
+                # Get the global default layouts
+                layouts = copy.deepcopy(defaultFieldLayouts)
+        else:
+            if isinstance(layouts, basestring) or isinstance(layouts, Table):
+                # The user specified a single layoutString (the "edit" one)
+                layouts = {'edit': layouts}
+            else:
+                layouts = copy.deepcopy(layouts)
+                # Here, we make a copy of the layouts, because every layout can
+                # be different, even if the user decides to reuse one from one
+                # field to another. This is because we modify every layout for
+                # adding master/slave-related info, focus-related info, etc,
+                # which can be different from one field to the other.
+        # We have now a dict of layouts in p_layouts. Ensure now that a Table
+        # instance is created for every layout (=value from the dict). Indeed,
+        # a layout could have been expressed as a simple layout string.
         for layoutType in layouts.iterkeys():
             if isinstance(layouts[layoutType], basestring):
                 layouts[layoutType] = Table(layouts[layoutType])
-        # Create the "cell" layout if not specified.
+        # Create the "view" layout from the "edit" layout if not specified
+        if 'view' not in layouts:
+            layouts['view'] = Table(other=layouts['edit'], derivedType='view')
+        # Create the "cell" layout from the 'view' layout if not specified.
         if 'cell' not in layouts:
-            layouts['cell'] = Table('f')
+            layouts['cell'] = Table(other=layouts['view'], derivedType='cell')
         # Put the required CSS classes in the layouts
         layouts['cell'].addCssClasses('no-style-table')
         if self.master:
@@ -473,7 +492,12 @@ class Type:
             # allowing to show/hide, in Javascript, its widget according to
             # master value.
             classes = 'slave_%s' % self.master.id
-            classes += ' slaveValue_%s_%s' % (self.master.id, self.masterValue)
+            if type(self.masterValue) not in sequenceTypes:
+                masterValues = [self.masterValue]
+            else:
+                masterValues = self.masterValue
+            for masterValue in masterValues:
+                classes += ' slaveValue_%s_%s' % (self.master.id, masterValue)
             layouts['view'].addCssClasses(classes)
             layouts['edit'].addCssClasses(classes)
         if self.focus:
@@ -489,17 +513,21 @@ class Type:
         if not self.required:
             for layoutType in layouts.iterkeys():
                 layouts[layoutType].removeElement('r')
+        # Derive some boolean values from the layouts.
+        self.hasLabel = self.hasLayoutElement('l', layouts)
+        self.hasDescr = self.hasLayoutElement('d', layouts)
+        self.hasHelp  = self.hasLayoutElement('h', layouts)
         # Store Table instance's dicts instead of instances: this way, they can
         # be manipulated in ZPTs.
         for layoutType in layouts.iterkeys():
             layouts[layoutType] = layouts[layoutType].get()
         return layouts
 
-    def hasLayoutElement(self, element):
+    def hasLayoutElement(self, element, layouts):
         '''This method returns True if the given layout p_element can be found
            at least once among the various p_layouts defined for this field.'''
-        for layout in self.layouts.itervalues():
+        for layout in layouts.itervalues():
-            if element in layout['layoutString']: return True
+            if element in layout.layoutString: return True
         return False
 
     def getDefaultLayouts(self):
@@ -1161,14 +1189,16 @@ class Ref(Type):
     def getDefaultLayouts(self): return {'view': 'l-f', 'edit': 'lrv-f'}
 
     def isShowable(self, obj, layoutType):
-        res = Type.isShowable(self, obj, layout)
+        res = Type.isShowable(self, obj, layoutType)
         if not res: return res
+        # We add here specific Ref rules for preventing to show the field under
+        # some inappropriate circumstances.
         if (layoutType == 'edit') and self.add: return False
         if self.isBack:
             if layoutType == 'edit': return False
             else:
                 return obj.getBRefs(self.relationship)
-        return True
+        return res
 
     def getValue(self, obj):
         if self.isBack:
@@ -1622,6 +1652,6 @@ class Config:
 # ------------------------------------------------------------------------------
 # Special field "type" is mandatory for every class. If one class does not
 # define it, we will add a copy of the instance defined below.
-title = String(multiplicity=(1,1), indexed=True, show='edit')
+title = String(multiplicity=(1,1), show='edit')
 title.init('title', None, 'appy')
 # ------------------------------------------------------------------------------

gen/layout.py

@@ -118,21 +118,47 @@ class Row(LayoutElement):
 # ------------------------------------------------------------------------------
 class Table(LayoutElement):
     '''Represents a table where to dispose graphical elements.'''
-    def __init__(self, layoutString, style=None, css_class='', cellpadding=0,
+    simpleParams = ('style', 'css_class', 'cellpadding', 'cellspacing', 'width',
-                 cellspacing=0, width='100%', align='left'):
+                    'align')
-        self.style = style
+    derivedRepls = {'view': 'hrv', 'cell': 'l'}
-        self.css_class = css_class
+    def __init__(self, layoutString=None, style=None, css_class='',
-        self.cellpadding = cellpadding
+                 cellpadding=0, cellspacing=0, width='100%', align='left',
-        self.cellspacing = cellspacing
+                 other=None, derivedType=None):
-        self.width = width
+        if other:
-        self.align = align
+            # We need to create a Table instance from another Table instance,
+            # given in p_other. In this case, we ignore previous params.
+            if derivedType != None:
+                # We will not simply clone p_other. If p_derivedType is:
+                # - "view", p_derivedFrom is an "edit" layout, and we must
+                #           create the corresponding "view" layout;
+                # - "cell", p_derivedFrom is a "view" layout, and we must
+                #           create the corresponding "cell" layout;
+                self.layoutString = Table.deriveLayout(other.layoutString,
+                                                       derivedType)
+            else:
+                self.layoutString = layoutString
+            source = 'other.'
+        else:
+            source = ''
+            self.layoutString = layoutString
+        # Initialise simple params, either from the true params, either from
+        # the p_other Table instance.
+        for param in Table.simpleParams:
+            exec 'self.%s = %s%s' % (param, source, param)
         # The following attribute will store a special Row instance used for
         # defining column properties.
         self.headerRow = None
-        # The content rows are stored hereafter.
+        # The content rows will be stored hereafter.
         self.rows = []
-        self.layoutString = layoutString
+        self.decodeRows(self.layoutString)
-        self.decodeRows(layoutString)
+
+    @staticmethod
+    def deriveLayout(layout, derivedType):
+        '''Returns a layout derived from p_layout.'''
+        res = layout
+        for letter in Table.derivedRepls[derivedType]:
+            res = res.replace(letter, '')
+        return res
 
     def addCssClasses(self, css_class):
         '''Adds a single or a group of p_css_class.'''
@@ -186,5 +212,5 @@ class Table(LayoutElement):
 # ------------------------------------------------------------------------------
 defaultPageLayouts  = {
     'view': Table('m;-s|-n!-w|-b|'), 'edit': Table('m;-w|-b|')}
-defaultFieldLayouts = {'view': 'l;f!', 'edit': 'lrv;f!'}
+defaultFieldLayouts = {'edit': 'lrv;f!'}
 # ------------------------------------------------------------------------------

gen/plone25/generator.py

@@ -652,6 +652,7 @@ class Generator(AbstractGenerator):
                     Flavour._appy_addImportRelatedFields(classDescr)
         Flavour._appy_addWorkflowFields(self.flavour)
         Flavour._appy_addWorkflowFields(self.podTemplate)
+        Flavour._appy_addWorkflowFields(self.user)
         # Complete self.flavour.orderedAttributes from the attributes that we
         # just added to the Flavour model class.
         for fieldName in Flavour._appy_attributes:

gen/plone25/installer.py

@@ -139,6 +139,14 @@ class PloneInstaller:
             site.invokeFactory(self.appyFolderType, self.productName,
                                title=self.productName)
             getattr(site.portal_types, self.appyFolderType).global_allow = 0
+            # Manager has been granted Add permissions for all root classes.
+            # This may not be desired, so remove this.
+            appFolder = getattr(site, self.productName)
+            for className in self.config.rootClasses:
+                permission = self.getAddPermission(className)
+                print 'Permission is', permission
+                appFolder.manage_permission(permission, (), acquire=0)
+        else:
             appFolder = getattr(site, self.productName)
         # All roles defined as creators should be able to create the
         # corresponding root content types in this folder.

gen/plone25/mixins/__init__.py

@@ -46,6 +46,7 @@ class AbstractMixin:
                 appyType.store(obj, value)
             if created:
                 # Now we have a title for the object, so we derive a nice id
+                obj.unmarkCreationFlag()
                 obj._renameAfterCreation(check_auto_id=True)
         if previousData:
             # Keep in history potential changes on historized fields
@@ -181,31 +182,45 @@ class AbstractMixin:
             obj.plone_utils.addPortalMessage(msg)
             return self.goto('%s/skyn/view' % obj.absolute_url(), True)
         if rq.get('buttonPrevious.x', None):
-            # Go to the previous page (edit mode) for this object.
+            # Go to the previous page for this object.
             # We recompute the list of phases and pages because things
             # may have changed since the object has been updated (ie,
             # additional pages may be shown or hidden now, so the next and
-            # previous pages may have changed).
+            # previous pages may have changed). Moreover, previous and next
+            # pages may not be available in "edit" mode, so we return the edit
+            # or view pages depending on page.show.
             currentPage = rq.get('page')
             phaseInfo = self.getAppyPhases(page=currentPage)
-            previousPage = self.getPreviousPage(phaseInfo, currentPage)
+            previousPage, show = self.getPreviousPage(phaseInfo, currentPage)
             if previousPage:
+                # Return the edit or view page?
+                if show != 'view':
                     rq.set('page', previousPage)
                     return obj.skyn.edit(obj)
+                else:
+                    urlBack = '%s/skyn/view?page=%s' % (obj.absolute_url(),
+                                                        previousPage)
+                    return self.goto(urlBack)
             else:
                 obj.plone_utils.addPortalMessage(msg)
-                return self.goto('%s/skyn/view' % obj.absolute_url(), True)
+                return self.goto('%s/skyn/view' % obj.absolute_url())
         if rq.get('buttonNext.x', None):
-            # Go to the next page (edit mode) for this object
+            # Go to the next page for this object
             currentPage = rq.get('page')
             phaseInfo = self.getAppyPhases(page=currentPage)
-            nextPage = self.getNextPage(phaseInfo, currentPage)
+            nextPage, show = self.getNextPage(phaseInfo, currentPage)
             if nextPage:
+                # Return the edit or view page?
+                if show != 'view':
                     rq.set('page', nextPage)
                     return obj.skyn.edit(obj)
+                else:
+                    urlBack = '%s/skyn/view?page=%s' % (obj.absolute_url(),
+                                                        nextPage)
+                    return self.goto(urlBack)
             else:
                 obj.plone_utils.addPortalMessage(msg)
-                return self.goto('%s/skyn/view' % obj.absolute_url(), True)
+                return self.goto('%s/skyn/view' % obj.absolute_url())
         return obj.skyn.edit(obj)
 
     def onDelete(self):
@@ -575,28 +590,36 @@ class AbstractMixin:
         pageIndex = phase['pages'].index(page)
         if pageIndex > 0:
             # We stay on the same phase, previous page
-            return phase['pages'][pageIndex-1]
+            res = phase['pages'][pageIndex-1]
+            show = phase['pageShows'][res]
+            return res, show
         else:
             if phase['previousPhase']:
                 # We go to the last page of previous phase
                 previousPhase = phase['previousPhase']
-                return previousPhase['pages'][-1]
+                res = previousPhase['pages'][-1]
+                show = previousPhase['pageShows'][res]
+                return res, show
             else:
-                return None
+                return None, None
 
     def getNextPage(self, phase, page):
         '''Returns the page that follows p_page which is in p_phase.'''
         pageIndex = phase['pages'].index(page)
         if pageIndex < len(phase['pages'])-1:
             # We stay on the same phase, next page
-            return phase['pages'][pageIndex+1]
+            res = phase['pages'][pageIndex+1]
+            show = phase['pageShows'][res]
+            return res, show
         else:
             if phase['nextPhase']:
                 # We go to the first page of next phase
                 nextPhase = phase['nextPhase']
-                return nextPhase['pages'][0]
+                res = nextPhase['pages'][0]
+                show = nextPhase['pageShows'][res]
+                return res, show
             else:
-                return None
+                return None, None
 
     def changeRefOrder(self, fieldName, objectUid, newIndex, isDelta):
         '''This method changes the position of object with uid p_objectUid in
@@ -873,12 +896,6 @@ class AbstractMixin:
                 res = [o.appy() for o in objs]
         return res
 
-    def _appy_showPage(self, page, pageShow):
-        '''Must I show p_page?'''
-        if callable(pageShow):
-            return pageShow(self.appy())
-        else: return pageShow
-
     def _appy_showState(self, workflow, stateShow):
         '''Must I show a state whose "show value" is p_stateShow?'''
         if callable(stateShow):

gen/plone25/model.py

@@ -78,7 +78,7 @@ class User(ModelClass):
     firstName = String(**gm)
     def showLogin(self): pass
     def validateLogin(self): pass
-    login = String(show=showLogin, validator=validateLogin, **gm)
+    login = String(show=showLogin, validator=validateLogin, indexed=True, **gm)
     def showPassword(self): pass
     def validatePassword(self): pass
     password1 = String(format=String.PASSWORD, show=showPassword,
@@ -142,7 +142,7 @@ class Flavour(ModelClass):
         res.group = copy.copy(appyType.group)
         res.phase = 'main'
         # Set default layouts for all Flavour fields
-        res.layouts = None
+        res.layouts = res.formatLayouts(None)
         res.specificReadPermission = False
         res.specificWritePermission = False
         res.multiplicity = (0, appyType.multiplicity[1])

gen/plone25/skin/page.pt

@@ -651,8 +651,8 @@
   This macro shows the range of buttons (next, previous, save,...).
 </tal:comment>
 <div metal:define-macro="buttons"
-     tal:define="previousPage   python: contextObj.getPreviousPage(phaseInfo, page);
+     tal:define="previousPage   python: contextObj.getPreviousPage(phaseInfo, page)[0];
-                 nextPage       python: contextObj.getNextPage(phaseInfo, page);
+                 nextPage       python: contextObj.getNextPage(phaseInfo, page)[0];
                  isEdit         python: layoutType == 'edit';">
     <br/>
     <tal:previousButton condition="previousPage">
@@ -682,7 +682,7 @@
              tal:attributes="src string:$portal_url/skyn/cancel.png"/>
     </tal:cancelButton>
 
-    <tal:editLink condition="not:isEdit">
+    <tal:editLink condition="python: not isEdit and (phaseInfo['pageShows'][page] != 'view')">
       <img tal:define="nav request/nav|nothing;
                        nav python: test(nav, '&nav=%s' % nav, '')"
            title="Edit" i18n:domain="plone" i18n:attributes="title" style="cursor:pointer"

gen/plone25/skin/portlet.pt

@@ -153,19 +153,20 @@
 <table tal:define="phases   contextObj/getAppyPhases|nothing;
                    page python: request.get('page', 'main')"
        tal:condition="python: phases and not ((len(phases)==1) and len(phases[0]['pages'])==1)"
-       cellspacing="1" cellpadding="0" width="100%">
+       cellspacing="1" cellpadding="2" width="100%">
   <tal:phase repeat="phase phases">
     <tal:comment replace="nothing">The box containing phase-related information</tal:comment>
     <tr>
       <td tal:define="label python:'%s_phase_%s' % (contextObj.meta_type, phase['name']);
                       displayLink python: (phase['phaseStatus'] != 'Future') and ('/portal_factory' not in contextObj.absolute_url()) and (len(phase['pages']) == 1)"
           tal:attributes="class python: (len(phases) &gt; 1) and ('appyPhase step%s' % phase['phaseStatus']) or 'appyPhase'">
-        <span class="portletGroup" tal:condition="python: len(phases) &gt; 1">
+        <div class="portletGroup" tal:condition="python: len(phases) &gt; 1">
         <a tal:attributes="href python: '%s?page=%s' % (contextObj.getUrl(), phase['pages'][0]);"
            tal:condition="displayLink"
            tal:content="python: tool.translate(label)"></a>
         <span tal:condition="not: displayLink" tal:replace="python: tool.translate(label)"/>
-        </span>
+        </div>
+        <div class="portletMenu">
         <table width="100%" cellpadding="0" cellspacing="0"
                tal:condition="python: len(phase['pages']) &gt; 1">
           <tr tal:repeat="aPage phase/pages" valign="top">
@@ -184,6 +185,7 @@
             </td>
           </tr>
         </table>
+        </div>
       </td>
     </tr>
     <tal:comment replace="nothing">The down arrow pointing to the next phase (if any)</tal:comment>

gen/plone25/skin/widgets/show.pt

@@ -93,7 +93,7 @@
     <tal:comment replace="nothing">First row: the tabs.</tal:comment>
     <tr valign="middle"><td style="border-bottom: 1px solid #ff8040">
       <table cellpadding="0" cellspacing="0" style="position:relative; bottom:-1px;">
-        <tr valign="bottom">
+        <tr valign="middle">
           <tal:tab repeat="widgetRow widget/widgets">
           <tal:id define="tabId python:'tab_%s_%d_%d' % (widget['name'], repeat['widgetRow'].number(), len(widget['widgets']))">
           <td><img tal:attributes="src string: $portal_url/skyn/tabLeft.png;
@@ -134,12 +134,13 @@
   This macro displays the content of a group of widgets.
   It is exclusively called by macro "group" above.
 </tal:comment>
-<table metal:define-macro="groupContent" align="center"
+<table metal:define-macro="groupContent"
-       tal:attributes="width python: test(widget['wide'], '100%', '')">
+       tal:attributes="width python: test(widget['wide'], '100%', '');
+                       align widget/align">
   <tal:comment replace="nothing">Display the title of the group if it is not rendered a fieldset.</tal:comment>
   <tr tal:condition="python: (widget['style'] != 'fieldset') and widget['hasLabel']">
     <td tal:attributes="colspan python: len(widget['columnsWidths']);
-                        class widget/style">
+                        class widget/style" align="left">
       <span tal:replace="structure python: contextObj.translate(widget['labelId'])"/>
       <tal:help condition="widget/hasHelp">
         <metal:call use-macro="portal/skyn/widgets/show/macros/help"/>

gen/plone25/templates/IEFixes.css.dtml

@@ -4,10 +4,6 @@
   border-left: 1px solid #8cacbb;
   border-right: 1px solid #8cacbb;
 }
-.portletGroup {
-  font-size: 85%;
-  padding-left: 0.7em;
-}
 
 /* Stylesheet with Internet Explorer-specific workarounds. */
 * html #portal-columns {

gen/plone25/templates/Styles.css.dtml

@@ -6,7 +6,7 @@ textarea { width: 99%; }
 
 #portal-breadcrumbs { display: none; }
 #importedElem { color: grey; font-style: italic; }
-label         { font-weight: bold;  font-style: italic; }
+label         { font-weight: bold; font-style: italic; line-height: 1.4em;}
 .discreet     { font-size: 94%; }
 .appyList     { line-height: 1.1em; margin: 0 0 0.5em 1.2em;  padding: 0; }
 .appyBullet   { margin: 0; }
@@ -26,7 +26,7 @@ label         { font-weight: bold;  font-style: italic; }
 .appyPhase {
   border-style: dashed;
   border-width: thin;
-  padding: 0 0.1em 0 1em;
+  padding: 0 0.6em 0 1em;
 }
 
 .appyState {
@@ -68,14 +68,14 @@ label         { font-weight: bold;  font-style: italic; }
   background-color: #cde2a7;
   background-image: url(&dtml-portal_url;/skyn/done.png);
   background-repeat: no-repeat;
-  background-position: -1px 4px;
+  background-position: -1px 7px;
 }
 
 .stepCurrent {
   background-color: #eef3f5;
   background-image: url(&dtml-portal_url;/skyn/current.png);
   background-repeat: no-repeat;
-  background-position: -1px 4px;
+  background-position: -1px 7px;
 }
 
 .stepFuture {
@@ -224,11 +224,13 @@ th {
   font-variant: small-caps;
   font-weight: bold;
   font-style: normal;
+  margin: 0.3em 0 0.3em 0;
 }
 .portletSep       {  border-top: 1px dashed #8cacbb; }
 .portletGroupItem { padding-left: 0.8em; font-style: italic; }
 .portletPageItem  { font-style: italic; }
 .portletCurrent   { font-weight: bold; }
+.portletMenu      { margin-bottom: 0.4em; }
 
 div.appyGrey {
   display: none;

gen/plone25/wrappers/UserWrapper.py

@@ -63,6 +63,9 @@ class UserWrapper(AbstractWrapper):
         # Perform updates on the corresponding Plone user
         ploneUser = self.o.portal_membership.getMemberById(self.login)
         ploneUser.setMemberProperties({'fullname': self.title})
+        # This object must be owned by its Plone user
+        if 'Owner' not in self.o.get_local_roles_for_userid(self.login):
+            self.o.manage_addLocalRoles(self.login, ('Owner',))
         # Change group membership according to self.roles. Indeed, instead of
         # granting roles directly to the user, we will add the user to a
         # Appy-created group having this role.

gen/utils.py

@@ -83,6 +83,9 @@ class PhaseDescr(Descr):
         self.obj = obj
         self.phaseStatus = None
         self.pages = [] # The list of pages in this phase
+        # Below, a dict of "show" values (True, False or 'view') for every page
+        # in self.pages.
+        self.pageShows = {}
         self.totalNbOfPhases = None
         # The following attributes allows to browse, from a given page, to the
         # last page of the previous phase and to the first page of the following
@@ -92,9 +95,11 @@ class PhaseDescr(Descr):
 
     def addPage(self, appyType, obj):
         toAdd = appyType.page
-        if (toAdd not in self.pages) and \
+        if toAdd not in self.pages:
-           obj._appy_showPage(appyType.page, appyType.pageShow):
+            showValue = appyType.showPage(obj)
+            if showValue:
                 self.pages.append(toAdd)
+                self.pageShows[toAdd] = showValue
 
     def computeStatus(self, allPhases):
         '''Compute status of whole phase based on individual status of states