project support

engine.py

@@ -122,9 +122,14 @@ class Ownable(TPrs):
         if self.owner != None and not self.owner.FPersist():
             return False
         return TPrs.FPersist(self)
+    def TransferToOwner(self, ownerNew):
+        self.owner.rgtokOwn.remove(self)
+        ownerNew.rgtokOwn.append(self)
+        self.owner = ownerNew
     def die(self):
         if self.owner != None:
             self.owner.rgtokOwn.remove(self)
+        self.owner = None
         for tok in [x for x in self.rgtokOwn]:
             tok.die()
         self.DontPersist()

tpers.py

@@ -99,9 +99,8 @@ class TPrs(object):
     def __delattr__(self, key):
         try:
             del self._persistent[key]
-            return
+        except Exception:
-        except Exception: pass
+            self.__obj_delattr(key)
-        self.__obj_delattr(key)
 
     def __reduce__(self):
         if self.FPersist():

whiteboard.py

@@ -24,6 +24,31 @@ class Layer(TPrs):
     def FSelectable(self):
         return True
 
+class Project(Ownable):
+    def InitPersistent(self, owner, stName, user):
+        Ownable.InitPersistent(self, owner)
+        self.stName = stName
+        self.user = user
+        self.rgboard = []
+        self.rgscript = []
+    def NewBoard(self, user):
+        self.rgboard.append(Board(self, "Board " + len(self.rgboard), user))
+    def BoardTouched(self, board):
+        if board != self.rgboard[0]:
+            self.rgboard.remove(board)
+            self.rgboard.insert(0, board)
+        self.owner.BoardTouched(board)
+    def StName(self):
+        return self.owner.StNameProject(self)
+    def StLastModified(self):
+        boardLast = None
+        for board in self.rgboard:
+            if boardLast == None or board.dtLastModified > boardLast.dtLastModified:
+                board = boardLast
+        if boardLast != None:
+            return boardLast.StLastModified()
+        return "never"
+
 @Version(3)
 class Board(Ownable):
     def InitPersistent(self, owner, stName, user, rglayer=None, dtLastModified=None):
@@ -40,7 +65,7 @@ class Board(Ownable):
             self.dtLastModified = dtLastModified
     
     def StName(self):
-        return self.owner.StNameBoard(self)
+        return self.owner.owner.StNameBoard(self)
     def StLastModified(self):
         return self.dtLastModified.strftime("%b %d, %Y at %I:%M%p")
 
@@ -120,10 +145,7 @@ class Whiteboard(Token):
             del self.rglayer
         if versionOld < 5:
             self.board = Board(self.game.gameLobby, self.game.stName, self.game.user, rglayer, dt)
-
+            
-
-
-
 class Chl(object):
     def __init__(self, client, st):
         self.user = client.cld.user
@@ -540,24 +562,73 @@ class Joiner(Token):
 class Lobby(TokenClient):
     def InitPersistent(self, owner, client):
         TokenClient.InitPersistent(self, owner, client)
-        self.miDrawings = MiMenu(RgmiProjected(self.game.rgboard, DgProjectMiButton(self.Goto)))
+        self.lobbyCurrent = LobbyProject(self, client)
-        self.miCmds = MiMenu([None, None, MiTypein(self.New, "DrawingName"), MiButton("New Drawing", self.NewBtn),
+    
-                              None, None, None, None, None, None, None, None, MiStatic("Last modified:"), MiDgText(self.StLastModified)])
+    def SwitchToLobby(self, lobbyNew):
+        self.lobbyCurrent.die()
+        self.lobbyCurrent = lobbyNew
+        
+class LobbyI(TokenClient):
+    def InitPersistent(self, owner, client):
+        TokenClient.InitPersistent(self, owner, client)
+        self.miDrawings = MiMenu(RgmiProjected(self.RgObj(), DgProjectMiButton(self.OnObjSelected)))
+        self.miCmds = MiMenu([None, None, MiTypein(self.NewI, "ObjectName"), MiButton(self.StNewObj(), self.NewI),
+                              None, None, None, None, None, None, None, None, MiStatic("Last modified:"), MiDgText(self.StLastModifiedI)])
         OvMenu(self, client, MiMenuHoriz([self.miDrawings, self.miCmds], [65, 35]), OvMenu.FILL)
 
+    def StNewObj(self):
+        "Text for the 'New X' text field"
+        raise "not implemented"
+    def RgObj(self):
+        "Return the list of objects we are selecting from"
+        raise "not implemented"
+    def OnObjSelected(self, obj):
+        "Called when an object is selected by the user"
+        raise "not implemented"
     def New(self, stName):
+        "Create a new object with the given name"
+        raise "not implemented"
+    def StLastModified(self, obj):
+        "Return a string stating when the object was last modified"
+        raise "not implemented"
+        
+    def StLastModifiedI(self):
+        return self.StLastModified(self.miDrawings.Value())
+    def NewI(self, stName = None):
+        if stName == None:
+            stName = self.miCmds.Value("ObjectName")
         if stName != "":
-            self.game.NewBoard(stName, self.client.cld.user)
+            self.New(stName)
-
+            
-    def NewBtn(self):
+class LobbyBoard(LobbyI):
-        self.New(self.miCmds.Value("DrawingName"))
+    def InitPersistent(self, owner, client, project):
-
+        self.project = project
-    def StLastModified(self):
+        LobbyI.InitPersistent(self, owner, client)
-        return self.miDrawings.Value().StLastModified()
+    
-
+    def StNewObj(self):
-    def Goto(self, board):
+        return "New Board"
+    def RgObj(self):
+        return self.project.rgboard
+    def OnObjSelected(self, board):
         self.client.leaveGame(board)
+    def New(self, stName):
+        self.project.NewBoard(stName, self.client.cld.user)
+    def StLastModified(self, board):
+        return board.StLastModified()
 
+class LobbyProject(LobbyI):
+    def StNewObj(self):
+        return "New Project"
+    def RgObj(self):
+        return self.game.rgproject
+    def OnObjSelected(self, project):
+        self.owner.SwitchToLobby(LobbyBoard(self.owner, self.client, project))
+    def New(self, stName):
+        project = self.game.NewProject(stName, self.client.cld.user)
+        self.OnObjSelected(project)
+    def StLastModified(self, project):
+        return project.StLastModified()
+        
 class RunnerWB(Runner):
     def InitPersistent(self):
         self.gameLobby = GameLobby()
@@ -573,10 +644,10 @@ class GameLogin(Game):
     def GetRgclsTokTrans(self):
         return [[AutoJoiner, login.LoginTerm]]
 
-@Version(5)
+@Version(6)
 class GameLobby(Game):
     def InitPersistent(self):
-        self.rgboard = []
+        self.rgproject = []
         Game.InitPersistent(self)
 
     def InitTransient(self):
@@ -595,21 +666,20 @@ class GameLobby(Game):
             self.mpboard_gameWB[board] = gameWB
             return gameWB
         return self.mpboard_gameWB[board]
+
+    def CclientBoard(self, board):
+        if board in self.mpboard_gameWB:
+            return len(self.mpboard_gameWB[board].rgclient)
+        return 0
         
-    def NewBoard(self, stName, user):
+    def StNameProject(self, project):
-        self.rgboard.insert(0, Board(self, stName, user))
+        return project.stName + " (by " + project.user + ") [" + str(sum([self.CclientBoard(board) for board in project.rgboard])) + "]"
         
     def StNameBoard(self, board):
-        cclient = 0
+        return board.stName + " (by " + board.user + ") [" + str(self.CclientBoard(board)) + "]"
-        if board in self.mpboard_gameWB:
-            cclient = len(self.mpboard_gameWB[board].rgclient)
-        return board.stName + " (by " + board.user + ") [" + str(cclient) + "]"
     
     def BoardTouched(self, board):
         #haaaack
-        if board != self.rgboard[0]:
-            self.rgboard.remove(board)
-            self.rgboard.insert(0, board)
         self.ensureRun() # redraw
 
     def UpgradeFrom(self, versionOld):
@@ -622,6 +692,13 @@ class GameLobby(Game):
                 gameWB.finish()
         if versionOld < 5:
             del self.rggameWB
+        if versionOld < 6:
+            project = Project(self, "Drawings", "Willy Marmot")
+            for board in self.rgboard:
+                board.TransferToOwner(project)
+                project.rgboard.append(board)
+            del self.rgboard
+            self.rgproject = [project]
 
 class GameWB(Game):
     def InitPersistent(self, gameLobby, board):