[Add] Made resedit a little prettier.

utils/resedit/space.py

@@ -69,7 +69,9 @@ class space:
     col.add_attribute(cell, 'text', 0)
     self.__swidget("treSystems").set_model(self.tree_systems)
 
+    # Custom widget drawing area thingy.
     self.zoom = 1
+    self.space_sel = ""
     area = self.__swidget("draSpace")
     area.set_events(gtk.gdk.EXPOSURE_MASK
         | gtk.gdk.LEAVE_NOTIFY_MASK
@@ -187,8 +189,11 @@ class space:
     # Important thingies.
     tree = self.__swidget("treSystems")
     model = tree.get_model()
+    try:
       iter = tree.get_selection().get_selected()[1]
       p = model.iter_parent(iter)
+    except:
+      return None
     if p == None:
       return model.get_value(iter, 0)
     else:
@@ -202,6 +207,7 @@ class space:
 
   def __space_reset(self, wgt=None, event=None):
     self.x = self.y = 0
+    self.space_sel = ""
     self.__space_draw()
 
   def __space_down(self, wgt, event):
@@ -209,20 +215,29 @@ class space:
       x = event.x
       y = event.y
 
-      # Modify the current position.
-      if self.__swidget("butReposition").get_active() and self.cur_system != "":
       wx, wy, ww, wh = self.__swidget("draSpace").get_allocation()
-
       mx = x - (self.x*self.zoom + ww/2)
       my = y - (self.y*self.zoom + wh/2)
 
+      # Modify the current position.
+      if self.__swidget("butReposition").get_active() and self.cur_system != "":
         system = self.systems[self.cur_system]
-        system["pos"]["x"] = str(mx)
-        system["pos"]["y"] = str(-my)
+        system["pos"]["x"] = str(int(mx))
+        system["pos"]["y"] = str(int(-my))
 
         self.__space_draw()
 
         self.__swidget("butReposition").set_active(False)
+      else:
+        r = 15
+        for name, sys in self.systems.items():
+          sx = int(sys["pos"]["x"])
+          sy = -int(sys["pos"]["y"])
+
+          if abs(sx-mx) < r and abs(sy-my) < r:
+            self.space_sel = name
+            self.__space_draw()
+            break
 
       self.lx = x
       self.ly = y
@@ -266,17 +281,28 @@ class space:
 
   def __space_draw(self, wgt=None, event=None):
     area = self.__swidget("draSpace")
-    style = area.get_style()
-    gc = style.fg_gc[gtk.STATE_NORMAL]
-    bg_gc = style.bg_gc[gtk.STATE_NORMAL]
     wx, wy, ww, wh = area.get_allocation()
     cx = self.x*self.zoom + ww/2
     cy = self.y*self.zoom + wh/2
     r = 15
 
+    # Colour stuff.
+    sys_gc = area.window.new_gc()
+    col = area.get_colormap().alloc_color("yellow")
+    sys_gc.foreground = col
+    bg_gc = area.window.new_gc()
+    col = area.get_colormap().alloc_color("black")
+    bg_gc.foreground = col
+    jmp_gc = area.window.new_gc()
+    col = area.get_colormap().alloc_color("blue")
+    jmp_gc.foreground = col
+    sel_gc = area.window.new_gc()
+    col = area.get_colormap().alloc_color("red")
+    sel_gc.foreground = col
+
     # Cleanup.
     area.window.draw_rectangle(bg_gc, True, 0, 0, ww, wh)
-    area.window.draw_rectangle(gc, False, 0, 0, ww-1, wh-1)
+    area.window.draw_rectangle(sys_gc, False, 0, 0, ww-1, wh-1)
 
     for sys_name, system in self.systems.items():
       sx = int(system["pos"]["x"])
@@ -291,11 +317,20 @@ class space:
         jdx = int(cx+jsx*self.zoom)
         jdy = int(cy+jsy*self.zoom)
 
-        area.window.draw_line(gc, dx, dy, jdx, jdy)
+        area.window.draw_line(jmp_gc, dx, dy, jdx, jdy)
 
       # Draw circle.
+      if sys_name == self.space_sel:
+        gc = sel_gc
+      else:
+        gc = sys_gc
+      if sys_name == self.__curSystem():
+        gc2 = jmp_gc
+      else:
+        gc2 = bg_gc
+
       area.window.draw_arc(gc, True, dx-r/2, dy-r/2, r, r, 0, 360*64)
-      area.window.draw_arc(bg_gc, True, dx-r/2+2, dy-r/2+2, r-4, r-4, 0, 360*64)
+      area.window.draw_arc(gc2, True, dx-r/2+2, dy-r/2+2, r-4, r-4, 0, 360*64)
 
       # Draw name.
       layout = area.create_pango_layout(sys_name)