Move all tools into plugins/tool.

svn: r11633

src/plugins/tool/Eval.py

@@ -0,0 +1,136 @@
+#
+# Gramps - a GTK+/GNOME based genealogy program
+#
+# Copyright (C) 2003-2006  Donald N. Allingham
+# Copyright (C) 2008       Brian G. Matherly
+#
+# 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., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
+#
+
+# $Id$
+
+"""
+Provide a python evaluation window
+"""
+#------------------------------------------------------------------------
+#
+# standard python modules
+#
+#------------------------------------------------------------------------
+import os
+import cStringIO
+import sys
+from gettext import gettext as _
+
+#------------------------------------------------------------------------
+#
+# GNOME/GTK modules
+#
+#------------------------------------------------------------------------
+from gtk import glade
+
+#------------------------------------------------------------------------
+#
+# GRAMPS modules
+#
+#------------------------------------------------------------------------
+from PluginUtils import Tool
+from gen.plug import PluginManager
+import ManagedWindow
+
+#-------------------------------------------------------------------------
+#
+# Actual tool
+#
+#-------------------------------------------------------------------------
+class Eval(Tool.Tool,ManagedWindow.ManagedWindow):
+    def __init__(self,dbstate, uistate, options_class, name, callback=None):
+        self.title =  _("Python evaluation window")
+
+        Tool.Tool.__init__(self,dbstate, options_class, name)
+        ManagedWindow.ManagedWindow.__init__(self,uistate,[],self.__class__)
+
+        glade_file = "%s/%s" % (os.path.dirname(__file__),"eval.glade")
+        self.glade = glade.XML(glade_file,"top","gramps")
+
+        window = self.glade.get_widget("top")
+        self.dbuf = self.glade.get_widget("display").get_buffer()
+        self.ebuf = self.glade.get_widget("eval").get_buffer()
+        self.error = self.glade.get_widget("error").get_buffer()
+
+        self.glade.signal_autoconnect({
+            "on_apply_clicked" : self.apply_clicked,
+            "on_close_clicked" : self.close,
+            "on_clear_clicked" : self.clear_clicked,
+            })
+
+        self.set_window(window,self.glade.get_widget('title'),self.title)
+        self.show()
+
+    def build_menu_names(self, obj):
+        return (self.title,None)
+
+    def apply_clicked(self, obj):
+        text = unicode(self.ebuf.get_text(self.ebuf.get_start_iter(),
+                                          self.ebuf.get_end_iter(),False))
+
+        outtext = cStringIO.StringIO()
+        errtext = cStringIO.StringIO()
+        sys.stdout = outtext
+        sys.stderr = errtext
+        exec(text)
+        self.dbuf.set_text(outtext.getvalue())
+        self.error.set_text(errtext.getvalue())
+        sys.stdout = sys.__stdout__
+        sys.stderr = sys.__stderr__
+
+    def clear_clicked(self, obj):
+        self.dbuf.set_text("")
+        self.ebuf.set_text("")
+        self.error.set_text("")
+
+#------------------------------------------------------------------------
+#
+# 
+#
+#------------------------------------------------------------------------
+class EvalOptions(Tool.ToolOptions):
+    """
+    Defines options and provides handling interface.
+    """
+
+    def __init__(self, name,person_id=None):
+        Tool.ToolOptions.__init__(self, name,person_id)
+
+#------------------------------------------------------------------------
+#
+# 
+#
+#------------------------------------------------------------------------
+
+if __debug__:
+    pmgr = PluginManager.get_instance()
+    pmgr.register_tool(
+        name = 'eval',
+        category = Tool.TOOL_DEBUG,
+        tool_class = Eval,
+        options_class = EvalOptions,
+        modes = PluginManager.TOOL_MODE_GUI,
+        translated_name = _("Python Evaluation Window"),
+        status = _("Stable"),
+        author_name = "Donald N. Allingham",
+        author_email = "don@gramps-project.org",
+        description = _("Provides a window that can evaluate python code")
+        )