From 27d086a46c3b84acefc4bb21872b1059f540a8d5 Mon Sep 17 00:00:00 2001
From: paulojamorim <paulojamorim@gmail.com>
Date: Fri, 28 Aug 2009 17:13:19 +0000
Subject: [PATCH] ADD: Pop-up menu with image tiling (some label's and event)

---
 invesalius/constants.py              | 13 ++++++++++++-
 invesalius/gui/widgets/slice_menu.py | 26 +++++++++++++++++++++-----
 2 files changed, 33 insertions(+), 6 deletions(-)

diff --git a/invesalius/constants.py b/invesalius/constants.py
index 9c28f5d..299fbc4 100644
--- a/invesalius/constants.py
+++ b/invesalius/constants.py
@@ -160,7 +160,7 @@ WINDOW_LEVEL = {"Abdomen":(350,50),
                  "Vasculature - Hard":(240,80),
                  "Vasculature - Soft":(650,160)}
                  
-REDUCE_IMAGEDATA_QUALITY = 0
+REDUCE_IMAGEDATA_QUALITY = 1
 
 # if 1, use vtkVolumeRaycastMapper, if 0, use vtkFixedPointVolumeRayCastMapper
 TYPE_RAYCASTING_MAPPER = 0
@@ -216,3 +216,14 @@ FILETYPE_PS = wx.NewId()
 FILETYPE_POV = wx.NewId()
 FILETYPE_OBJ = wx.NewId()
 
+IMAGE_TILING = {"1 x 1":(1,1), "1 x 2":(1,2),
+                "1 x 3":(1,3), "1 x 4":(1,4),
+                "2 x 1":(2,1), "2 x 2":(2,2),
+                "2 x 3":(2,3), "2 x 4":(2,4),
+                "3 x 1":(3,1), "3 x 2":(3,2),
+                "3 x 3":(3,3), "3 x 4":(3,4),
+                "4 x 1":(4,1), "4 x 2":(4,2),
+                "4 x 3":(4,3), "4 x 4":(4,4),
+                "4 x 5":(4,5), "5 x 4":(5,4)}
+     
+        
diff --git a/invesalius/gui/widgets/slice_menu.py b/invesalius/gui/widgets/slice_menu.py
index 751d6ef..411ad13 100644
--- a/invesalius/gui/widgets/slice_menu.py
+++ b/invesalius/gui/widgets/slice_menu.py
@@ -29,9 +29,9 @@ class SliceMenu(wx.Menu):
     def __init__(self):
         wx.Menu.__init__(self)
         self.ID_TO_TOOL_ITEM = {}
-    
-        submenu_wl = wx.Menu()
         
+        #------------ Sub menu of the window and level ----------
+        submenu_wl = wx.Menu()        
         new_id = wx.NewId()
         wl_item = wx.MenuItem(submenu_wl, new_id,\
                             'Default', kind=wx.ITEM_RADIO)
@@ -45,7 +45,7 @@ class SliceMenu(wx.Menu):
                 submenu_wl.AppendItem(wl_item)
                 self.ID_TO_TOOL_ITEM[new_id] = name
 
-
+        #------------ Sub menu of the pseudo colors -------------
         submenu_pseudo_colors = wx.Menu()
         new_id = wx.NewId()
         color_item = wx.MenuItem(submenu_pseudo_colors, new_id,\
@@ -60,16 +60,28 @@ class SliceMenu(wx.Menu):
                 submenu_pseudo_colors.AppendItem(color_item)
                 self.ID_TO_TOOL_ITEM[new_id] = name
         
+        #------------ Sub menu of the image tiling ---------------
+        submenu_image_tiling = wx.Menu()
+        for name in sorted(const.IMAGE_TILING):
+            new_id = wx.NewId()
+            image_tiling_item = wx.MenuItem(submenu_image_tiling, new_id,\
+                                name, kind=wx.ITEM_RADIO)
+            submenu_image_tiling.AppendItem(image_tiling_item)
+            self.ID_TO_TOOL_ITEM[new_id] = name
+
+        # Add sub itens in the menu
         self.AppendMenu(-1, "Window Width & Level", submenu_wl)
         self.AppendMenu(-1, "Pseudo Colors", submenu_pseudo_colors)
-                    
+        self.AppendMenu(-1, "Image Tiling", submenu_image_tiling)            
+        
         # It doesn't work in Linux
         self.Bind(wx.EVT_MENU, self.OnPopup)
         # In Linux the bind must be putted in the submenu
         if sys.platform == 'linux2':
             submenu_wl.Bind(wx.EVT_MENU, self.OnPopup)
             submenu_pseudo_colors.Bind(wx.EVT_MENU, self.OnPopup)
-            
+            submenu_image_tiling.Bind(wx.EVT_MENU, self.OnPopup)
+    
     def OnPopup(self, evt):
         
         id = evt.GetId()
@@ -90,5 +102,9 @@ class SliceMenu(wx.Menu):
             ps.Publisher().sendMessage('Change color table from background image', values)
             ps.Publisher().sendMessage('Update slice viewer')
             
+        elif(key in const.IMAGE_TILING.keys()):
+            values = const.IMAGE_TILING[key]
+            print "Changed Window to ", values
+            
         evt.Skip()
 
--
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