Use same keyboard shortcut for xxx2many than for other fields

- Remove hardcoded CTRL+N shortcut on one2many
- Add F2, F3 and Delete on many2many
- Make F2 working only when focus is on list
- Remove on many2many keep the cursor position

CHANGELOG

@@ -1,3 +1,5 @@
+* Use same keyboard shortcut for xxx2many than for other fields
+
 Version 1.4.0 - 2009-10-19
 * Bug fixes (see mercurial logs for details)
 * Handle datetime_field in xxx2Many

tryton/gui/window/view_form/view/form_gtk/many2many.py

@@ -57,17 +57,34 @@ class Many2Many(WidgetInterface):
 
         self.widget.pack_start(hbox, expand=False, fill=False)
 
+        hbox.set_focus_chain([self.wid_text])
+
         self.screen = Screen(attrs['relation'], self._window,
                 view_type=['tree'], views_preload=attrs.get('views', {}),
                 row_activate=self._on_activate)
 
         self.widget.pack_start(self.screen.widget, expand=True, fill=True)
 
+        self.screen.widget.connect('key_press_event', self.on_keypress)
+        self.wid_text.connect('key_press_event', self.on_keypress)
+
         self.old = None
 
     def grab_focus(self):
         return self.wid_text.grab_focus()
 
+    def on_keypress(self, widget, event):
+        if event.keyval == gtk.keysyms.F3:
+            self._sig_add()
+            return False
+        if event.keyval == gtk.keysyms.F2 \
+                and widget == self.screen.widget:
+            self._sig_edit()
+        if event.keyval in (gtk.keysyms.Delete, gtk.keysyms.KP_Delete) \
+                and widget == self.screen.widget:
+            self._sig_remove()
+            return False
+
     def destroy(self):
         self.screen.destroy()
         self.widget.destroy()
@@ -106,8 +123,6 @@ class Many2Many(WidgetInterface):
 
     def _sig_remove(self, *args):
         self.screen.remove()
-        self.screen.display()
-        self.set_value(self._view.model, self._view.modelfield)
 
     def _sig_activate(self, *args):
         self._sig_add()

tryton/gui/window/view_form/view/form_gtk/one2many.py

@@ -315,18 +315,17 @@ class Dialog(object):
                 and self.but_add.get_property('sensitive'):
             self._sig_add()
             return False
-        if ((event.keyval in (gtk.keysyms.N, gtk.keysyms.n) \
-                and event.state & gtk.gdk.CONTROL_MASK) \
-                or event.keyval == gtk.keysyms.F3) \
+        if (event.keyval == gtk.keysyms.F3) \
                 and self.but_new.get_property('sensitive'):
             self._sig_new(widget)
             return False
-        if event.keyval == gtk.keysyms.F2:
+        if event.keyval == gtk.keysyms.F2 \
+                and widget == self.screen.widget:
             self._sig_edit(widget)
             return False
-        if (event.keyval in (gtk.keysyms.L, gtk.keysyms.l) \
-                and event.state & gtk.gdk.CONTROL_MASK):
-            self.switch_view(widget)
+        if event.keyval in (gtk.keysyms.Delete, gtk.keysyms.KP_Delete) \
+                and widget == self.screen.widget:
+            self._sig_remove(widget)
             return False
 
     def switch_view(self, widget):
@@ -483,6 +482,8 @@ class One2Many(WidgetInterface):
         self.widget.pack_start(self.screen.widget, expand=True, fill=True)
 
         self.screen.widget.connect('key_press_event', self.on_keypress)
+        if self.attrs.get('add_remove'):
+            self.wid_text.connect('key_press_event', self.on_keypress)
 
     def grab_focus(self):
         return self.screen.widget.grab_focus()
@@ -493,16 +494,18 @@ class One2Many(WidgetInterface):
                 and self.but_add.get_property('sensitive'):
             self._sig_add()
             return False
-        if ((event.keyval == gtk.keysyms.N \
-                    and event.state & gtk.gdk.CONTROL_MASK \
-                    and event.state & gtk.gdk.SHIFT_MASK) \
-                or event.keyval == gtk.keysyms.F3) \
+        if (event.keyval == gtk.keysyms.F3) \
                 and self.but_new.get_property('sensitive'):
             self._sig_new(widget)
             return False
-        if event.keyval == gtk.keysyms.F2:
+        if event.keyval == gtk.keysyms.F2 \
+                and widget == self.screen.widget:
             self._sig_edit(widget)
             return False
+        if event.keyval in (gtk.keysyms.Delete, gtk.keysyms.KP_Delete) \
+                and widget == self.screen.widget:
+            self._sig_remove(widget)
+            return False
 
     def destroy(self):
         self.screen.destroy()