Started implementing a gogame class to handle GUI aspects of the board

pygo.py

@@ -8,7 +8,7 @@ sys.path.append('lib/')
 
 import goban
 import config
-import gtk, gtk.glade
+import gtk, gtk.glade, gobject
 
 
 class Pygo():
@@ -47,6 +47,7 @@ class Pygo():
         # fixme: create the go board widget and add it to our box here
         
         
+        
     def on_net_direct(self, widget):
         print 'stub: Pygo.on_menu_net_direct()'
 

widgets/gogame.py

@@ -0,0 +1,111 @@
+# This is a widget that handles a go game
+# It needs a goban object, and handles it from beginning to end
+
+import goban
+import gtk
+import lib.options
+
+
+class GoGame(gtk.HBox):
+    """
+    This class draws a board and some information about the game (turn, captures, etc).
+    It also handles moves and other operations on the goban.
+    """
+
+    _img_res = None
+
+    def __init__(self, goban):
+        self.HBox.__init__(self)
+
+        if GoGame._img_res is None:
+            GoGame._img_res = _build_img_res()
+        
+        self.goban = goban
+
+        self._init_widgets()
+
+
+    def _init_widgets(self):
+        self.board_area = gtk.DrawingArea()
+
+        info_box = gtk.VBox()
+        info_rows = [gtk.VBox()] * 3
+        to_move_label = gtk.Label('To Move:')
+        black_cap_label = gtk.Label('Black Captures:')
+        white_cap_label = gtk.Label('White Captures:')
+
+        self.to_move_value = gtk.Label()
+        self.black_cap_value = gtk.Label()
+        self.white_cap_value = gtk.Label()
+
+        info_rows[0].pack_start(to_move_label)
+        info_rows[1].pack_start(black_cap_label)
+        info_rows[2].pack_start(white_cap_label)
+        info_rows[0].pack_end(self.to_move_value)
+        info_rows[1].pack_end(self.black_cap_value)
+        info_rows[2].pack_end(self.white_cap_value)
+
+        for row in info_rows:
+            info_box.pack_start(row)
+
+        self.pass_button = gtk.Button('Pass')
+        self.resign_button = gtk.Button('Resign')
+
+        info_box.pack_end(self.pass_button)
+        info_box.pack_end(self.resign_button)
+
+        self.pack_start(self.board_area)
+        self.pack_end(info_box)
+
+
+    def _draw_board(self):
+        gc = self.board_area.get_style().fg_gc[gtk.STATE_NORMAL]
+        
+        # gtk.gdk.gdk_pixbuf_scale_simple(img, new_width, new_height, GDK_INTERP_BILINEAR)
+
+        
+     
+        
+# pixmap.draw_pixbuf(None, pixbuf, 0, 0, x, y, -1, -1, gtk.gdk.RGB_DITHER_NONE, 0, 0)
+
+
+
+def _magnitude(vector):
+    x,y = vector
+    return math.sqrt(x*x + y*y)
+
+
+def _build_img_res():
+    ret = {}
+    
+    triangle = _load_png('go_t.png')
+    
+    ret['w'] = _load_png('go_w.png')
+    ret['wT'] = _load_png('go_w.png')
+    # ret['wT'].blit(triangle, (0,0))
+    ret['wH'] = _load_png('go_w.png', 128)
+
+    ret['b'] = _load_png('go_b.png')
+    ret['bT'] = _load_png('go_b.png')
+    # ret['bT'].blit(triangle, (0,0))
+    ret['bH'] = _load_png('go_b.png', 128)
+
+    circle = _load_png('go_c.png')
+
+    for d in ('u', 'd', 'l', 'r', 'm', 'dl', 'dr', 'ul', 'ur', 'h'):
+        ret[d] = _load_png('go_' + d + '.png')
+        ret[d + 'C'] = _load_png('go_' + d + '.png')
+        # ret[d + 'C'].blit(circle, (0,0))
+        
+    return ret
+
+
+def _load_png(name, alpha=None):
+    """ Load image and return image object"""
+    fullname = os.path.join('ui/res/', name)
+    image = gtk.gdk.pixbuf_new_from_file(fullname)
+
+    # if alpha is not None:
+    #     image.set_alpha(alpha)
+
+    return image