make paneds be splittable, set their initial position properly and don't call reconfigure() all the time

terminatorlib/paned.py

@@ -8,6 +8,7 @@ import gobject
 import gtk
 
 from newterminator import Terminator
+from terminal import Terminal
 from container import Container
 
 # pylint: disable-msg=R0921
@@ -24,9 +25,35 @@ class Paned(Container):
         gobject.type_register(HPaned)
         self.register_signals(HPaned)
 
+    def set_initial_position(self, widget, event):
+        """Set the initial position of the widget"""
+        if isinstance(self, gtk.VPaned):
+            position = self.allocation.height / 2
+        else:
+            position = self.allocation.width / 2
+
+        print "Setting position to: %d" % position
+        self.set_position(position)
+        self.disconnect(self.cnxids['init'])
+        del(self.cnxids['init'])
+
     def split_axis(self, widget, vertical=True):
         """Default axis splitter. This should be implemented by subclasses"""
-        raise NotImplementedError('split_axis')
+        self.remove(widget)
+        if vertical:
+            container = VPaned()
+        else:
+            container = HPaned()
+
+        sibling = Terminal()
+        self.terminator.register_terminal(sibling)
+        sibling.spawn_child()
+
+        container.add(widget)
+        container.add(sibling)
+
+        self.add(container)
+        self.show_all()
 
     def add(self, widget):
         """Add a widget to the container"""
@@ -34,12 +61,16 @@ class Paned(Container):
             self.pack1(widget, True, True)
             self.children.append(widget)
         elif len(self.children) == 1:
+            if self.get_child1():
                 self.pack2(widget, True, True)
+            else:
+                self.pack1(widget, True, True)
             self.children.append(widget)
         else:
             raise ValueError('already have two children')
 
         self.cnxids[widget] = []
+        if isinstance(widget, Terminal):
             self.cnxids[widget].append(widget.connect('close-term',
                                        self.wrapcloseterm))
             # FIXME: somehow propagate the title-change signal to the Window
@@ -81,6 +112,8 @@ class HPaned(Paned, gtk.HPaned):
         """Class initialiser"""
         Paned.__init__(self)
         gtk.HPaned.__init__(self)
+        self.cnxids['init'] = self.connect('expose-event',
+                self.set_initial_position)
 
 class VPaned(Paned, gtk.VPaned):
     """Merge gtk.VPaned into our base Paned Container"""
@@ -88,6 +121,8 @@ class VPaned(Paned, gtk.VPaned):
         """Class initialiser"""
         Paned.__init__(self)
         gtk.VPaned.__init__(self)
+        self.cnxids['init'] = self.connect('expose-event',
+                self.set_initial_position)
 
 gobject.type_register(HPaned)
 gobject.type_register(VPaned)

terminatorlib/terminal.py

@@ -72,6 +72,8 @@ class Terminal(gtk.VBox):
 
     composite_support = None
 
+    cnxid = None
+
     def __init__(self):
         """Class initialiser"""
         gtk.VBox.__init__(self)
@@ -252,7 +254,7 @@ class Terminal(gtk.VBox):
         self.vte.connect('enter_notify_event',
             self.on_vte_notify_enter)
 
-        self.vte.connect_after('realize', self.reconfigure)
+        self.cnxid = self.vte.connect_after('realize', self.reconfigure)
 
     def create_popup_group_menu(self, widget, event = None):
         """Pop up a menu for the group widget"""
@@ -423,6 +425,12 @@ class Terminal(gtk.VBox):
 
     def reconfigure(self, widget=None):
         """Reconfigure our settings"""
+        dbg('Terminal::reconfigure')
+        if self.cnxid:
+            dbg('Terminal::reconfigure: disconnecting')
+            self.vte.disconnect(self.cnxid)
+            self.cnxid = None
+
         # FIXME: actually reconfigure our settings
         pass