# PyDia Self Documentation Series - Part VII : All Sheets # Copyright (c) 2014 Hans Breuer # # generates something form the list of sheets # # This program is free software; you can redistribute it and/or modify # it under the terms of the GNU General Public License as published by # the Free Software Foundation; either version 2 of the License, or # (at your option) any later version. # # This program is distributed in the hope that it will be useful, # but WITHOUT ANY WARRANTY; without even the implied warranty of # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the # GNU General Public License for more details. # # You should have received a copy of the GNU General Public License # along with this program; if not, write to the Free Software # Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. import dia, os, string # Given a list of "sheet objects" return the common namespace of the object types def so_get_namespace (sol) : names = {} if len(sol) < 1 : return "Empty" for ot, descr, fname in sol : if ot : sp = string.split(ot.name, " - ") if len(sp) > 1 : if names.has_key (sp[0]) : names[sp[0]] += 1 else : names[sp[0]] = 1 return string.join (names.keys(), ",") def check_objecttype_overlap (sheets) : types = dia.registered_types() # remove Standard objects, they do not have or need a sheet del types["Group"] for s in ["Arc", "Box", "BezierLine", "Beziergon", "Ellipse", "Image", "Line", "Outline", "Path", "Polygon", "PolyLine", "Text", "ZigZagLine"] : del types["Standard - %s" % (s,)] # got through all the sheets to match against registered types missing = [] for sheet in sheets : for ot, descr, fname in sheet.objects : if types.has_key (ot.name) : if ot == types[ot.name] : del types[ot.name] else : print "Mix-up:", ot.name else : # sheet referencing a type not available missing.append (ot.name) # from the dictionary removed every type referenced just once? print types def isheets_cb (data, flags) : sheets = dia.registered_sheets () check_objecttype_overlap (sheets) path = os.environ["TEMP"] + os.path.sep + "dia-sheets.html" f = open (path, "w") f.write (""" Dia Sheets """) for sheet in sheets : info = "Namespace: [%s]
%i object types" % (so_get_namespace (sheet.objects), len(sheet.objects)) sname = sheet.name if not sheet.user : sname = "" + sname + "" f.write ("\n" % (sname, sheet.description, info)) f.write ("""
%s%s%s
""") dia.message(0, "'" + path + "' saved.") dia.register_action ("HelpInspectSheets", "Dia Sheets Inspection", "/ToolboxMenu/Help/HelpExtensionStart", isheets_cb)