Now can load and save a project

src/devede/opensave.py

@@ -0,0 +1,62 @@
+# Copyright 2014 (C) Raster Software Vigo (Sergio Costas)
+#
+# This file is part of DeVeDe-NG
+#
+# DeVeDe-NG 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 3 of the License, or
+# (at your option) any later version.
+#
+# DeVeDe-NG 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, see <http://www.gnu.org/licenses/>
+
+from gi.repository import Gtk
+import os
+import devede.configuration_data
+
+class opensave_window:
+
+    def __init__(self, save):
+
+        self.config = devede.configuration_data.configuration.get_config()
+        self.save = save
+
+
+    def run(self,current_file = None):
+
+        builder = Gtk.Builder()
+        builder.set_translation_domain(self.config.gettext_domain)
+
+        if self.save:
+            builder.add_from_file(os.path.join(self.config.glade,"wsave_project.ui"))
+        else:
+            builder.add_from_file(os.path.join(self.config.glade,"wopen_project.ui"))
+        builder.connect_signals(self)
+        w_window = builder.get_object("data_project")
+        if current_file != None:
+            w_window.set_filename(current_file)
+
+        file_filter_projects=Gtk.FileFilter()
+        file_filter_projects.set_name(_("DevedeNG projects"))
+        file_filter_projects.add_pattern("*.devedeng")
+
+        file_filter_all=Gtk.FileFilter()
+        file_filter_all.set_name(_("All files"))
+        file_filter_all.add_pattern("*")
+
+        w_window.add_filter(file_filter_projects)
+        w_window.add_filter(file_filter_all)
+
+        w_window.show_all()
+        retval = w_window.run()
+        self.final_filename = w_window.get_filename()
+        w_window.destroy()
+        if (retval == 1):
+            return self.final_filename
+        else:
+            return None