[pybliographer/wip/gtk3: 6/42] format: Port dialog to gtk+3

[Germán Poo-Caamaño <gpoo src gnome org>]

commit c2fac51e8dc089549a17a13cad76ea6ed6e9c156
Author: Germán Poo-Caamaño <gpoo gnome org>
Date:   Wed May 29 23:57:18 2013 -0700

    format: Port dialog to gtk+3
    
    Regression: It is necessary to change the widget to choose
    the output file
    
    Signed-off-by: Germán Poo-Caamaño <gpoo gnome org>

 Pyblio/GnomeUI/Format.py          |   69 +++++------
 Pyblio/GnomeUI/glade/Makefile.am  |    2 +-
 Pyblio/GnomeUI/glade/format.glade |  244 -------------------------------------
 Pyblio/GnomeUI/glade/format.ui    |  174 ++++++++++++++++++++++++++
 4 files changed, 208 insertions(+), 281 deletions(-)
---
diff --git a/Pyblio/GnomeUI/Format.py b/Pyblio/GnomeUI/Format.py
index 0f2797f..f45bdbc 100644
--- a/Pyblio/GnomeUI/Format.py
+++ b/Pyblio/GnomeUI/Format.py
@@ -1,8 +1,11 @@
+# -*- coding: utf-8 -*-
 # This file is part of pybliographer
 # 
 # Copyright (C) 1998-2004 Frederic GOBRY
 # Email : gobry pybliographer org
-#         
+# Copyright (C) 2013 Germán Poo-Caamaño
+# Email : gpoo gnome org
+#
 # 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 
@@ -22,7 +25,6 @@
 ''' Defines a Dialog to format a subset of entries as a bibliography '''
 
 from gi.repository import Gtk
-# from gnome import ui
 
 import string, os
 
@@ -30,8 +32,7 @@ from Pyblio import Connector, version, Autoload
 from Pyblio.GnomeUI import Utils
 
 
-class FormatDialog (Connector.Publisher, Utils.GladeWindow):
-
+class FormatDialog(Connector.Publisher, Utils.GladeWindow):
     """ Class implementing the Format dialog. This class issues a
 
         'format-query'
@@ -39,66 +40,62 @@ class FormatDialog (Connector.Publisher, Utils.GladeWindow):
         signal when the user applies its settings
     """
 
-    gladeinfo = { 'file': 'format.glade',
+    gladeinfo = { 'file': 'format.ui',
                   'root': '_w_format',
                   'name': 'format'
                   }
 
-    style  = os.path.join (version.pybdir, 'Styles', 'Alpha.xml')
+    style  = os.path.join(version.pybdir, 'Styles', 'Alpha.xml')
     output = None
     
-    def __init__ (self, parent = None):
-
-        Utils.GladeWindow.__init__ (self, parent)
-
-        # Fill the output format drop-down menu
-        menu = Gtk.Menu ()
-        self._w_menu.set_menu (menu)
+    def __init__(self, parent=None):
+        Utils.GladeWindow.__init__(self, parent)
         
-        outlist = Autoload.available ('output')
-        outlist.sort ()
+        outlist = Autoload.available('output')
+        outlist.sort()
         
         for avail in outlist:
-            Utils.popup_add (menu, avail, self._menu_select, avail)
+            self._w_menu.append_text(avail)
 
-        self._w_menu.set_history (0)
-        self.menu_item = outlist [0]
+        self._w_menu.set_active(0)
+        self.menu_item = outlist[0]
 
-        self._w_style_entry.set_default_path (FormatDialog.style)
-        self._w_style.set_text (FormatDialog.style)
+        self._w_style.set_filename(FormatDialog.style)
 
         if FormatDialog.output:
-            self._w_output_entry.set_default_path (FormatDialog.output)
-            self._w_output.set_text (FormatDialog.output)
+            self._w_output.set_filename(FormatDialog.output)
         
-        self._w_format.show ()
-        return
-
+        self._w_format.show()
 
-    def _menu_select (self, menu, item):
-        self.menu_item = item
-        return
+    def _menu_select (self, menu):
+        self.menu_item = menu.get_active_text()
 
+    def _set_output_file(self, widget):
+        FormatDialog.output = self._w_output.get_filename()
+        self._w_output.set_filename(FormatDialog.output)
 
     def _on_validate (self, * arg):
-
-        style  = self._w_style_entry.get_full_path (False)
-        output = self._w_output_entry.get_full_path (False)
+        style  = self._w_style.get_filename()
+        output = self._w_output.get_filename()
 
         FormatDialog.style  = style
         FormatDialog.output = output
         
         format = Autoload.get_by_name ('output', self.menu_item).data
 
+        # FIXME: We can't use GtkFileChooserButton for saving a file
+        # So, now we are not saving anything
+        if output is None:
+            import inspect
+            fname, lineno, funcname = inspect.getframeinfo(inspect.currentframe())[:3]
+            print 'FIXME: Data not saved. %s:%d (%s)' % (fname, lineno, funcname)
+
         if style is None or output is None: return
         self._w_format.destroy ()
 
         self.issue ('format-query', style, format, output)
         return
-    
 
     def _on_close (self, * arg):
-
-        self.size_save ()
-        self._w_format.destroy ()
-        return
+        self.size_save()
+        self._w_format.destroy()
diff --git a/Pyblio/GnomeUI/glade/Makefile.am b/Pyblio/GnomeUI/glade/Makefile.am
index 96936ca..0478bef 100644
--- a/Pyblio/GnomeUI/glade/Makefile.am
+++ b/Pyblio/GnomeUI/glade/Makefile.am
@@ -6,7 +6,7 @@ glade_DATA =                                    \
        pyblio.ui                               \
        search.glade                            \
        sort.glade                              \
-       format.glade                            \
+       format.ui                               \
        medline.glade                           \
        config1.glade                           \
        openurl.glade
diff --git a/Pyblio/GnomeUI/glade/format.ui b/Pyblio/GnomeUI/glade/format.ui
new file mode 100644
index 0000000..38ac575
--- /dev/null
+++ b/Pyblio/GnomeUI/glade/format.ui
@@ -0,0 +1,174 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<interface>
+  <!-- interface-requires gtk+ 3.0 -->
+  <object class="GtkDialog" id="_w_format">
+    <property name="width_request">300</property>
+    <property name="can_focus">False</property>
+    <property name="title" translatable="yes">Format entries</property>
+    <property name="type_hint">dialog</property>
+    <child internal-child="vbox">
+      <object class="GtkBox" id="dialog-vbox1">
+        <property name="visible">True</property>
+        <property name="can_focus">False</property>
+        <property name="orientation">vertical</property>
+        <child internal-child="action_area">
+          <object class="GtkButtonBox" id="dialog-action_area1">
+            <property name="visible">True</property>
+            <property name="can_focus">False</property>
+            <property name="layout_style">end</property>
+            <child>
+              <object class="GtkButton" id="cancelbutton1">
+                <property name="label">gtk-cancel</property>
+                <property name="use_action_appearance">False</property>
+                <property name="visible">True</property>
+                <property name="can_focus">True</property>
+                <property name="can_default">True</property>
+                <property name="receives_default">False</property>
+                <property name="use_action_appearance">False</property>
+                <property name="use_stock">True</property>
+                <signal name="clicked" handler="_on_close" swapped="no"/>
+              </object>
+              <packing>
+                <property name="expand">False</property>
+                <property name="fill">True</property>
+                <property name="position">0</property>
+              </packing>
+            </child>
+            <child>
+              <object class="GtkButton" id="okbutton1">
+                <property name="label">gtk-ok</property>
+                <property name="use_action_appearance">False</property>
+                <property name="visible">True</property>
+                <property name="can_focus">True</property>
+                <property name="can_default">True</property>
+                <property name="has_default">True</property>
+                <property name="receives_default">False</property>
+                <property name="use_action_appearance">False</property>
+                <property name="use_stock">True</property>
+                <property name="image_position">top</property>
+                <signal name="clicked" handler="_on_validate" swapped="no"/>
+              </object>
+              <packing>
+                <property name="expand">False</property>
+                <property name="fill">True</property>
+                <property name="position">1</property>
+              </packing>
+            </child>
+          </object>
+          <packing>
+            <property name="expand">False</property>
+            <property name="fill">True</property>
+            <property name="pack_type">end</property>
+            <property name="position">0</property>
+          </packing>
+        </child>
+        <child>
+          <object class="GtkTable" id="table1">
+            <property name="visible">True</property>
+            <property name="can_focus">False</property>
+            <property name="margin_left">6</property>
+            <property name="margin_right">6</property>
+            <property name="margin_top">6</property>
+            <property name="margin_bottom">6</property>
+            <property name="n_rows">3</property>
+            <property name="n_columns">2</property>
+            <property name="column_spacing">6</property>
+            <property name="row_spacing">6</property>
+            <child>
+              <object class="GtkLabel" id="label1">
+                <property name="visible">True</property>
+                <property name="can_focus">False</property>
+                <property name="xalign">0</property>
+                <property name="label" translatable="yes">Bibliography style:</property>
+              </object>
+              <packing>
+                <property name="x_options">GTK_FILL</property>
+                <property name="y_options"></property>
+              </packing>
+            </child>
+            <child>
+              <object class="GtkLabel" id="label2">
+                <property name="visible">True</property>
+                <property name="can_focus">False</property>
+                <property name="xalign">0</property>
+                <property name="label" translatable="yes">Output format:</property>
+              </object>
+              <packing>
+                <property name="top_attach">1</property>
+                <property name="bottom_attach">2</property>
+                <property name="x_options">GTK_FILL</property>
+                <property name="y_options"></property>
+              </packing>
+            </child>
+            <child>
+              <object class="GtkLabel" id="label3">
+                <property name="visible">True</property>
+                <property name="can_focus">False</property>
+                <property name="xalign">0</property>
+                <property name="label" translatable="yes">Output file:</property>
+              </object>
+              <packing>
+                <property name="top_attach">2</property>
+                <property name="bottom_attach">3</property>
+                <property name="x_options">GTK_FILL</property>
+                <property name="y_options"></property>
+              </packing>
+            </child>
+            <child>
+              <object class="GtkFileChooserButton" id="_w_output">
+                <property name="visible">True</property>
+                <property name="can_focus">False</property>
+                <property name="orientation">vertical</property>
+                <signal name="file-set" handler="_set_output_file" swapped="no"/>
+              </object>
+              <packing>
+                <property name="left_attach">1</property>
+                <property name="right_attach">2</property>
+                <property name="top_attach">2</property>
+                <property name="bottom_attach">3</property>
+                <property name="y_options">GTK_FILL</property>
+              </packing>
+            </child>
+            <child>
+              <object class="GtkFileChooserButton" id="_w_style">
+                <property name="visible">True</property>
+                <property name="can_focus">False</property>
+                <property name="orientation">vertical</property>
+              </object>
+              <packing>
+                <property name="left_attach">1</property>
+                <property name="right_attach">2</property>
+                <property name="y_options">GTK_FILL</property>
+              </packing>
+            </child>
+            <child>
+              <object class="GtkComboBoxText" id="_w_menu">
+                <property name="visible">True</property>
+                <property name="can_focus">False</property>
+                <property name="entry_text_column">0</property>
+                <property name="id_column">1</property>
+                <signal name="changed" handler="_menu_select" swapped="no"/>
+              </object>
+              <packing>
+                <property name="left_attach">1</property>
+                <property name="right_attach">2</property>
+                <property name="top_attach">1</property>
+                <property name="bottom_attach">2</property>
+                <property name="y_options">GTK_FILL</property>
+              </packing>
+            </child>
+          </object>
+          <packing>
+            <property name="expand">True</property>
+            <property name="fill">True</property>
+            <property name="position">1</property>
+          </packing>
+        </child>
+      </object>
+    </child>
+    <action-widgets>
+      <action-widget response="-6">cancelbutton1</action-widget>
+      <action-widget response="-5">okbutton1</action-widget>
+    </action-widgets>
+  </object>
+</interface>