--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/frontends/sortilege/boxsizer.py	Sat Aug 29 13:34:59 2009 +0200
@@ -0,0 +1,88 @@
+#!/usr/bin/python
+# -*- coding: utf-8 -*-
+
+"""
+sortilege: a SAT frontend
+Copyright (C) 2009  Jérôme Poisson (goffi@goffi.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 3 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, see <http://www.gnu.org/licenses/>.
+"""
+
+
+from window import Window
+import os,pdb
+
+
+def echo(message):
+        return 
+        os.system('echo "'+str(message)+'" >> /tmp/toto')
+
+
+class BoxSizer:
+    """This class manage the position of the window like boxes."""
+
+
+
+    def __init__(self, parent):
+        self.__parent=parent
+        self.boxes=[]
+
+
+
+    def appendRow(self, win):
+        self.boxes.append([win])
+
+    def appendColum(self, index, win):
+        if len(self.boxes)<=index:
+            #TODO: throw an error here
+            return
+        self.boxes[index].append(win)
+
+    def update(self):
+        """Resize boxes"""
+        oriY=0
+        visible_row=[]
+        for row in self.boxes:
+            current_row=[]
+            oriX=0
+            for win in row:
+                x=win.getOriX()
+                y=win.getOriY()
+                w=win.getOriWidth()
+                h=win.getOriHeight()
+                if win.isHidden():
+                    if len(current_row)>1 and win is row[-1]:
+                        #if the last win is hidden, we expand previous visible one
+                        current_row[-1][2] = current_row[-1][2] + (win.getX() - oriX)+win.getWidth()
+                else:
+                    echo ("ajout de %s à current row" % (win.__class__.__name__))
+                    current_row.append([win, h+y-oriY, w+x-oriX, oriY, oriX])
+                    oriX=oriX+w
+                    
+            if oriX!=0:
+                echo ("ligne visible (dernier: %s)" % win.__class__.__name__)
+                oriY=oriY+h
+                visible_row.append(current_row)
+            elif visible_row:
+                #if all the row is empty, we take the space
+                for box in visible_row[-1]:
+                    echo ("on augmente %s de %d" % (box[0].__class__.__name__, h))
+                    box[1]=box[1]+h
+                oriY=oriY+h  #this only happen if it's not the first visible row
+            else:
+                echo ("ligne invisible")
+
+        for row in visible_row:
+            for win in row:
+                win[0].resize(win[1], win[2], win[3], win[4])