Improve resize of table when the screen is rotated

The cardtable used to load a new game when the screen was rotated.
The problem was the game state was lost.
This patch add a resie method to the SvgCard class, and implement
resizing the cards. Also remove the old code used to reset the game.

4 files changed, 11 insertions, 21 deletions

diff --git a/activity.py b/activity.py
index 1038fa6..c02c1e2 100644
--- a/activity.py
+++ b/activity.py
@@ -141,7 +141,6 @@ class MemorizeActivity(Activity):
         self.connect('key-press-event', self.table.key_press_event)
         self.table.connect('card-flipped', self.game.card_flipped)
         self.table.connect('card-highlighted', self.game.card_highlighted)
-        self.table.connect('resize-table', self.__resize_table_cb)
 
         self.game.connect('set-border', self.table.set_border)
         self.game.connect('flop-card', self.table.flop_card)
@@ -239,11 +238,6 @@ class MemorizeActivity(Activity):
         self.table.resize(width, height - style.GRID_CELL_SIZE)
         self.show_all()
 
-    def __resize_table_cb(self, widget):
-        # need reset the game
-        # because we reload the cards in the table
-        self.game.last_flipped = -1
-
     def _change_mode_bt(self, button):
         if button.get_active():
             self._change_mode(_MODE_CREATE)
diff --git a/cardtable.py b/cardtable.py
index b2afd5c..78f16c8 100644
--- a/cardtable.py
+++ b/cardtable.py
@@ -37,9 +37,7 @@ class CardTable(Gtk.EventBox):
         'card-flipped': (GObject.SignalFlags.RUN_FIRST,
                          None, [int, GObject.TYPE_PYOBJECT]),
         'card-highlighted': (GObject.SignalFlags.RUN_FIRST,
-                             None, [int, GObject.TYPE_PYOBJECT]),
-        'resize-table': (GObject.SignalFlags.RUN_FIRST,
-                         None, []), }
+                             None, [int, GObject.TYPE_PYOBJECT]), }
 
     def __init__(self):
         Gtk.EventBox.__init__(self)
@@ -80,11 +78,9 @@ class CardTable(Gtk.EventBox):
         self.set_size_request(width, height)
         self._workspace_size = min(width, height)
         if self.data:
-            if change:
-                self.change_game(None, self.data, self.cards_data)
-            else:
-                self.load_game(None, self.data, self.cards_data)
-        self.emit('resize-table')
+            self.card_size = self.get_card_size(self.size)
+            for child in self.table.get_children():
+                child.resize(self.card_size)
 
     def _allocate_cb(self, widget, allocation):
         size = allocation.height
diff --git a/scoreboard.py b/scoreboard.py
index 9882ad2..5ff3f21 100644
--- a/scoreboard.py
+++ b/scoreboard.py
@@ -25,7 +25,6 @@ class Scoreboard(Gtk.EventBox):
     def __init__(self):
         Gtk.EventBox.__init__(self)
         self.modify_bg(Gtk.StateType.NORMAL, Gdk.color_parse('#666666'))
-        self.connect('size-allocate', self._allocate_cb)
         self._width = self.get_allocation().width
         self.players = {}
         self.current_buddy = None
@@ -35,12 +34,6 @@ class Scoreboard(Gtk.EventBox):
         self.add(self.hbox)
         self.show_all()
 
-    def _allocate_cb(self, widget, allocation):
-        # check if the width changes (when the screen rotates
-        if allocation.width != self._width:
-            self._width = allocation.width
-            self.reset(widget)
-
     def change_game(self, widget, data, grid):
         for buddy in self.players.keys():
             self.players[buddy].change_game(len(grid))
diff --git a/svgcard.py b/svgcard.py
index c89ff5d..6925084 100644
--- a/svgcard.py
+++ b/svgcard.py
@@ -99,6 +99,13 @@ class SvgCard(Gtk.EventBox):
         self.add(self.workspace)
         self.show_all()
 
+    def resize(self, new_size):
+        self.size = new_size
+        self.set_size_request(self.size, self.size)
+        self._cached_surface = {True: None, False: None}
+        self.jpeg = None
+        self.text_layouts = [None, None]
+
     def __draw_cb(self, widget, context):
         flipped = self.flipped
         highlighted = self._highlighted