--- ImageArchive/ImageArchive.py	2004/07/19 14:30:14	1.23
+++ ImageArchive/ImageArchive.py	2004/07/22 16:32:27	1.24
@@ -38,8 +38,7 @@ class ImageDigilib(Folder,Persistent,Imp
 
         request=self.REQUEST
         objectCreate=objectType.createObjectManager(id,request)
-        #for field in self.leiden_meta_fields:
-        #    self.REQUEST[field]=argv[field]
+
         self._setObject(id,objectCreate)
         
         objectCreate.propertysheets.meta.manage_editProperties(request)
@@ -507,7 +506,35 @@ class ImageCollection(Folder, Persistent
                         return "<a href=\""+self.REQUEST['URL1']+"?filename="+ids[nr]+"\" target=\"_top\">previous sets</a>"
             else:
                 return ""
-            
+
+    def showRuler(self,selected=None):
+        """show ruler"""
+        showall =self.REQUEST.SESSION.get('showall','no')
+        if showall=='no':
+            ids=self.show_thumbs()
+            colRows=self.getColTimesRow()
+            num=int(len(ids)/(colRows[0]*colRows[1]))
+            a=colRows[0]*colRows[1]
+            if num/a+1>1:
+
+                ret="<b>Show thumbnail group no:</b></br>"
+                for i in range(num/a+1):
+                    k=i*a
+                    if selected:                
+                        href=self.REQUEST['URL1']+"/selection?filename="+ids[k]
+                    else:
+                        href=self.REQUEST['URL1']+"?filename="+ids[k]
+
+                    ret+="""<a href="%s" target=_"top">%i</a>&nbsp;&nbsp;"""%(href,i)
+
+            else:
+                ret=""
+            ret+="""<a href="%s?showall=yes" target="_top">show all</a> """%self.REQUEST['URL1']
+        else:
+            ret="""<a href="%s?showall=no" target="_top">show groups</a> """%self.REQUEST['URL1']
+
+        return ret
+    
     def show_thumbs_selected_rows(self,numberOfColumns):
         """Ausgabe anzahl"""
         ids=self.show_selected_thumbs()
@@ -541,7 +568,7 @@ class ImageCollection(Folder, Persistent
 
         RESPONSE.redirect(self.REQUEST['URL1']+"/setDone")
         
-    def getColTimesRow(self):
+    def getColTimesRow(self,showall='No'):
         """coltimesrow"""
         
         REQUEST=self.REQUEST
@@ -567,6 +594,9 @@ class ImageCollection(Folder, Persistent
                 rows=int(idsnumber/cols)+1
 
         #print cols,rows
+        if showall=='yes':
+            rows=int(idsnumber/cols)+1
+            
         return (cols,rows)
                 
         
@@ -675,7 +705,11 @@ class ImageCollection(Folder, Persistent
             filen=self.REQUEST['filename']
         else:
             filen=""
+
         self.REQUEST.SESSION['filename']=filen
+        
+        self.REQUEST.SESSION['showall']=self.REQUEST.get('showall','no')
+        
         pt=PageTemplateFile('Products/ImageArchive/zpt/overview.zpt').__of__(self)
         return pt()