From 7bcf6df2af5ddefdd8c03128163fbedf60e01f0d Mon Sep 17 00:00:00 2001
From: Thiago Franco de Moraes <totonixsame@gmail.com>
Date: Wed, 4 Sep 2013 15:27:21 -0300
Subject: [PATCH] When user shows a mask, MIP is deactivated

---
 invesalius/data/slice_.py       | 13 +++++++++++--
 invesalius/data/viewer_slice.py | 22 +++++++++++++---------
 invesalius/gui/data_notebook.py |  5 +++++
 3 files changed, 29 insertions(+), 11 deletions(-)

diff --git a/invesalius/data/slice_.py b/invesalius/data/slice_.py
index 3b65a0c..4f962f7 100644
--- a/invesalius/data/slice_.py
+++ b/invesalius/data/slice_.py
@@ -352,11 +352,15 @@ class Slice(object):
             if not value:
                 Publisher.sendMessage('Select mask name in combo', -1)
 
+            if self._type_projection != const.PROJECTION_NORMAL:
+                self.SetTypeProjection(const.PROJECTION_NORMAL)
+                Publisher.sendMessage('Reload actual slice')
+
     def __hide_current_mask(self, pubsub_evt):
         if self.current_mask:
             index = self.current_mask.index
             value = False
-            self.ShowMask(index, value)
+            Publisher.sendMessage('Show mask', (index, value))
 
     def edit_mask_pixel(self, operation, index, position, radius, orientation):
         mask = self.buffer_slices[orientation].mask
@@ -823,7 +827,12 @@ class Slice(object):
     def SetTypeProjection(self, tprojection):
         if self._type_projection != tprojection:
             if self._type_projection == const.PROJECTION_NORMAL:
-                self.__hide_current_mask(None)
+                Publisher.sendMessage('Hide current mask')
+
+            if tprojection == const.PROJECTION_NORMAL:
+                Publisher.sendMessage('Show MIP interface', False)
+            else:
+                Publisher.sendMessage('Show MIP interface', True)
 
             self._type_projection = tprojection
             for buffer_ in self.buffer_slices.values():
diff --git a/invesalius/data/viewer_slice.py b/invesalius/data/viewer_slice.py
index 359a733..71fb3ef 100755
--- a/invesalius/data/viewer_slice.py
+++ b/invesalius/data/viewer_slice.py
@@ -715,6 +715,7 @@ class Viewer(wx.Panel):
         Publisher.subscribe(self.OnSetMIPSize, 'Set MIP size %s' % self.orientation)
         Publisher.subscribe(self.OnSetMIPBorder, 'Set MIP border %s' % self.orientation)
         Publisher.subscribe(self.OnSetMIPInvert, 'Set MIP Invert %s' % self.orientation)
+        Publisher.subscribe(self.OnShowMIPInterface, 'Show MIP interface')
 
     def SetDefaultCursor(self, pusub_evt):
         self.interactor.SetCursor(wx.StockCursor(wx.CURSOR_DEFAULT))
@@ -1136,15 +1137,6 @@ class Viewer(wx.Panel):
 
         elif evt.GetKeyCode() in projections:
             print "PROJECTION MANOLO!"
-            if evt.GetKeyCode() != wx.WXK_NUMPAD0 and self.slice_._type_projection == const.PROJECTION_NORMAL:
-                self.mip_ctrls.Show()
-                self.GetSizer().Add(self.mip_ctrls, 0, wx.EXPAND|wx.GROW|wx.ALL, 2)
-                self.Layout()
-            elif evt.GetKeyCode() == wx.WXK_NUMPAD0 and self.slice_._type_projection != const.PROJECTION_NORMAL:
-                self.mip_ctrls.Hide()
-                self.GetSizer().Remove(self.mip_ctrls)
-                self.Layout()
-
             self.slice_.SetTypeProjection(projections[evt.GetKeyCode()])
             self.ReloadActualSlice()
         
@@ -1203,6 +1195,18 @@ class Viewer(wx.Panel):
         buffer_.discard_buffer()
         self.ReloadActualSlice()
 
+    def OnShowMIPInterface(self, pubsub_evt):
+        value = pubsub_evt.data
+        if value:
+            self.mip_ctrls.Show()
+            self.GetSizer().Add(self.mip_ctrls, 0, wx.EXPAND|wx.GROW|wx.ALL, 2)
+            self.Layout()
+        else:
+            self.mip_ctrls.Hide()
+            self.GetSizer().Remove(self.mip_ctrls)
+            self.Layout()
+
+
     def set_slice_number(self, index):
         inverted = self.mip_ctrls.inverted.GetValue()
         image = self.slice_.GetSlices(self.orientation, index,
diff --git a/invesalius/gui/data_notebook.py b/invesalius/gui/data_notebook.py
index c0c0890..dc37d1f 100644
--- a/invesalius/gui/data_notebook.py
+++ b/invesalius/gui/data_notebook.py
@@ -365,6 +365,7 @@ class MasksListCtrlPanel(wx.ListCtrl, listmix.TextEditMixin):
                                  'Change mask colour in notebook')
 
         Publisher.subscribe(self.OnChangeCurrentMask, 'Change mask selected')
+        Publisher.subscribe(self.__hide_current_mask, 'Hide current mask')
         Publisher.subscribe(self.OnCloseProject, 'Close project data')
 
     def OnKeyEvent(self, event):
@@ -432,6 +433,10 @@ class MasksListCtrlPanel(wx.ListCtrl, listmix.TextEditMixin):
             if key != mask_index:
                 self.SetItemImage(key, 0)
 
+    def __hide_current_mask(self, pubsub_evt):
+        print self.mask_list_index.keys()
+        self.SetItemImage(self.current_index, 0)
+
     def __init_columns(self):
         
         self.InsertColumn(0, "", wx.LIST_FORMAT_CENTER)
--
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