beginning with drag and drop

TODO

@@ -1,2 +1,4 @@
 * Edit doc/terminatorrc.5 manpage to contain the information about the options
 * Write a Tab feature for terminator
+
+* Drag and Drop terms 

terminator

@@ -157,12 +157,27 @@ class TerminatorTerm:
 
     packfunc (self._vte)
     packfunc (self._scrollbar, False)
-
     self._vte.connect ("key-press-event", self.on_vte_key_press)
     self._vte.connect ("button-press-event", self.on_vte_button_press)
     self._vte.connect ("popup-menu", self.on_vte_popup_menu)
+    
+    """drag and drop"""
+    target = [ ( "vte", 0, 81 ) ]
+    self._vte.drag_source_set( gtk.gdk.CONTROL_MASK | gtk.gdk.BUTTON3_MASK, target, gtk.gdk.ACTION_MOVE)
+    self._vte.drag_dest_set(gtk.DEST_DEFAULT_MOTION | gtk.DEST_DEFAULT_HIGHLIGHT |gtk.DEST_DEFAULT_DROP ,target, gtk.gdk.ACTION_MOVE)
+    
+    self._vte.connect("drag-begin", self.on_drag_begin)
+    self._vte.connect("drag-data-get", self.on_drag_data_get, self)
+    self._vte.connect("drag-end", self.on_drag_end)
+    self._vte.connect("drag-data-delete", self.on_drag_data_delete)
+    
+    self._vte.connect("drag-motion", self.on_drag_motion)
+    self._vte.connect("drag-drop", self.on_drag_drop)
+    self._vte.connect("drag-data-received", self.on_drag_data_received, self)
 #    self._vte.connect ("window-title-changed", self.on_vte_title_change)
 
+  
+
     exit_action = self.gconf_client.get_string (self.profile + "/exit_action")
     if not exit_action:
       if self.defaults['child_restart']:
@@ -171,7 +186,11 @@ class TerminatorTerm:
         exit_action = "close"
     if exit_action == "restart":
       self._vte.connect ("child-exited", self.spawn_child)
-    if exit_action == "close":
+    #gnome-terminal Bug: http://bugzilla.gnome.org/show_bug.cgi?id=518184
+    #/apps/gnome-terminal/profiles/<profile name>/exit_action might be 
+    #set to "left" instead of close
+    # LP#194771
+    if exit_action in ("close", "left"):
       self._vte.connect ("child-exited", lambda close_term: self.terminator.closeterm (self))
 
     self._vte.add_events (gtk.gdk.ENTER_NOTIFY_MASK)
@@ -186,6 +205,140 @@ class TerminatorTerm:
 
     self.spawn_child ()
 
+  def on_drag_begin(self,widget, drag_context):
+    #parent is hbox
+    print "Drag begin on ",
+    parent = widget.get_parent()
+    print parent
+    
+  def on_drag_data_get(self,widget, drag_context, selection_data, info, time, data):
+    print "Drag data get"
+    selection_data.set("vte",81, str(data.terminator.term_list.index (self)))
+    
+  def on_drag_data_delete(self, widget, drag_context):
+    print "Drag data delete"
+    
+  def on_drag_end(self, widget, drag_context):
+    print "Drag end"
+    
+  def on_drag_motion(self, widget, drag_context, x, y, time):
+    return 
+    print "Drag Motion on ",
+    parent = widget.get_parent()
+    print "%dx%d -> %dx%d" % (parent.allocation.width, parent.allocation.height , x, y) 
+    
+    coef1 = float(parent.allocation.height)/float(parent.allocation.width)
+    coef2 = -float(parent.allocation.height)/float(parent.allocation.width)
+    b1 = 0
+    b2 = parent.allocation.height
+    print "%f %f %d %d" %(coef1, coef2, b1,b2)
+    if (x*coef1 + b1 > y ) and (x*coef2 + b2 < y ):
+      print "right"
+    if (x*coef1 + b1 > y ) and (x*coef2 + b2 > y ):
+      print "top"
+    if (x*coef1 + b1 < y ) and (x*coef2 + b2 > y ):
+      print "left"
+    if (x*coef1 + b1 < y ) and (x*coef2 + b2 < y ):
+      print "bottom"
+      
+  def on_drag_drop(self, widget, drag_context, x, y, time):
+    print "Drag Drop on",
+    parent = widget.get_parent()
+    print parent,
+    
+  def on_drag_data_received(self, widget, drag_context, x, y, selection_data, info, time, data):
+    print "Drag Data Received on "
+    widgetsrc = data.terminator.term_list[int(selection_data.data)]
+    srchbox = widgetsrc.get_box()    
+    dsthbox = widget.get_parent()
+    
+    coef1 = float(widget.allocation.height)/float(widget.allocation.width)
+    coef2 = -float(widget.allocation.height)/float(widget.allocation.width)
+    b1 = 0
+    b2 = dsthbox.allocation.height
+    
+    if (x*coef1 + b1 > y ) and (x*coef2 + b2 < y ):
+      pos =  "right"
+    if (x*coef1 + b1 > y ) and (x*coef2 + b2 > y ):
+      pos = "top"
+    if (x*coef1 + b1 < y ) and (x*coef2 + b2 > y ):
+      pos = "left"
+    if (x*coef1 + b1 < y ) and (x*coef2 + b2 < y ):
+      pos = "bottom"
+    
+    
+    if dsthbox == srchbox:
+      print "on itself"
+      return
+    
+    dstpaned = dsthbox.get_parent()
+    srcpaned = srchbox.get_parent()
+    if isinstance(dstpaned, gtk.Window) and isinstance(srcpaned, gtk.Window):
+      print "Only one terminal"
+      return
+    
+    """remove src pane"""
+    
+    if srcpaned.get_child1() == srchbox:
+      srcsibling = srcpaned.get_child2()
+    else:
+      srcsibling = srcpaned.get_child1()
+    
+    srcgdparent = srcpaned.get_parent()
+   
+    if isinstance (srcgdparent, gtk.Window):
+      print "SRC = window"
+      srcpaned.remove(srchbox)
+      srcpaned.remove(srcsibling)
+      srcgdparent.remove(srcpaned)
+      srcpaned.destroy()
+      srcgdparent.add(srcsibling)
+      srcsibling.reparent(srcgdparent)
+    if isinstance (srcgdparent, gtk.Paned):
+      print "SRC = paned"
+      srcpaned.remove(srchbox)
+      srcgdparent.remove(srcpaned)
+      srcsibling.reparent(srcgdparent)
+      srcpaned.destroy()
+      
+
+   
+    dstpaned = dsthbox.get_parent()
+    if isinstance (dstpaned, gtk.Window):
+      print "DST = window"
+      # We have just one term
+      pane = (pos in ("top", "bottom")) and gtk.VPaned() or gtk.HPaned()
+      dsthbox.reparent (pane)
+      #srchbox.reparent(pane)
+      pane.pack1 (dsthbox, True, True)
+      pane.pack2 (srchbox, True, True)
+      dstpaned.add(pane)
+      position = (pos in ("top", "bottom")) and  dstpaned.allocation.height or dstpaned.allocation.width
+      
+    
+    if isinstance (dstpaned, gtk.Paned):
+      print "DST = paned"
+      pane = (pos in ("top", "bottom")) and gtk.VPaned() or gtk.HPaned()
+      position = (pos in ("top", "bottom")) and dstpaned.allocation.height or dstpaned.allocation.width
+      print "%s %d" % (pos, position)
+      if (dsthbox == dstpaned.get_child1 ()):
+        dsthbox.reparent (pane)
+        dstpaned.pack1 (pane, True, True)
+      else:
+        dsthbox.reparent (pane)
+        dstpaned.pack2 (pane, True, True)
+  
+      pane.pack1 (dsthbox, True, True)
+      pane.pack2 (srchbox, True, True)
+      
+    pane.show_all()
+    pane.set_position (position / 2)
+   
+
+ 
+    
+    
+    
   def spawn_child (self, event=None):
     update_records = self.gconf_client.get_bool (self.profile + "/update_records") or True
     login = self.gconf_client.get_bool (self.profile + "/login_shell") or False
@@ -345,9 +498,8 @@ class TerminatorTerm:
     if event.button == 1:
       self._vte.grab_focus ()
       return False
-
+    # Right mouse button should display a context menu if ctrl not pressed
-    # Right mouse button should display a context menu
+    if event.button == 3 and event.state & gtk.gdk.CONTROL_MASK == 0:
-    if event.button == 3:
       self.do_popup (event)
       return True