From 69661eb1d393d54a12489689bf89e6c617b9ab5d Mon Sep 17 00:00:00 2001
From: paulojamorim <paulojamorim@gmail.com>
Date: Wed, 25 Nov 2009 17:18:59 +0000
Subject: [PATCH] ENH: Modes and SafeYield

---
 invesalius/data/viewer_slice.py       |  2 +-
 invesalius/gui/dicom_preview_panel.py |  2 +-
 invesalius/gui/frame.py               |  2 +-
 invesalius/gui/task_slice.py          | 19 +++++++++++++++++++
 invesalius/mode.py                    |  1 +
 5 files changed, 23 insertions(+), 3 deletions(-)

diff --git a/invesalius/data/viewer_slice.py b/invesalius/data/viewer_slice.py
index 6df4130..60ab424 100755
--- a/invesalius/data/viewer_slice.py
+++ b/invesalius/data/viewer_slice.py
@@ -937,7 +937,7 @@ class Viewer(wx.Panel):
 
         self.EnableText()
         # Insert cursor
-        self.SetState(const.SLICE_STATE_EDITOR)
+        self.SetState(const.STATE_DEFAULT)
 
         self.__build_cross_lines()
 
diff --git a/invesalius/gui/dicom_preview_panel.py b/invesalius/gui/dicom_preview_panel.py
index 2755fd7..e157783 100755
--- a/invesalius/gui/dicom_preview_panel.py
+++ b/invesalius/gui/dicom_preview_panel.py
@@ -165,7 +165,7 @@ class SingleImagePreview(wx.Panel):
         self.ShowSlice(pos)
         time.sleep(0.2)
         if self.ischecked:
-            wx.Yield()
+            wx.SafeYield()
             wx.CallAfter(self.OnRun)
  
     def SetDicomGroup(self, group):
diff --git a/invesalius/gui/frame.py b/invesalius/gui/frame.py
index 177ea4e..d9b3b6f 100755
--- a/invesalius/gui/frame.py
+++ b/invesalius/gui/frame.py
@@ -423,7 +423,7 @@ class StatusBar(wx.StatusBar):
         if (int(value) >= 99):
             self.SetStatusText("",0)
         if sys.platform != 'linux2':
-            wx.Yield()
+            wx.SafeYield()
         
 
     def UpdateStatusLabel(self, pubsub_evt):
diff --git a/invesalius/gui/task_slice.py b/invesalius/gui/task_slice.py
index 4a9dfb7..b62e6c6 100644
--- a/invesalius/gui/task_slice.py
+++ b/invesalius/gui/task_slice.py
@@ -205,6 +205,9 @@ class InnerFoldPanel(wx.Panel):
         fold_panel.ApplyCaptionStyle(item, style)
         fold_panel.AddFoldPanelWindow(item, EditionTools(item), Spacing= 0,
                                       leftSpacing=0, rightSpacing=0)
+        self.editor_panel_id = item.GetId()
+        self.last_panel_opened = None
+        
         #fold_panel.Expand(fold_panel.GetFoldPanel(1))
 
         # Panel sizer to expand fold panel
@@ -214,6 +217,22 @@ class InnerFoldPanel(wx.Panel):
         self.SetSizer(sizer)
         self.Update()
         self.SetAutoLayout(1)
+        fold_panel.Bind(fpb.EVT_CAPTIONBAR, self.OnFoldPressCaption)
+        
+    def OnFoldPressCaption(self, evt):
+        
+        if (self.editor_panel_id == evt.GetTag().GetId()):
+            if not(evt.GetFoldStatus()):
+                ps.Publisher().sendMessage('Enable mode', const.SLICE_STATE_EDITOR)
+            else:
+                ps.Publisher().sendMessage('Disable mode', const.SLICE_STATE_EDITOR)
+        else:
+            if(self.last_panel_opened == self.editor_panel_id):
+                ps.Publisher().sendMessage('Disable mode', const.SLICE_STATE_EDITOR)    
+        
+        self.last_panel_opened = evt.GetTag().GetId()
+        
+        evt.Skip()
 
     def GetMaskSelected(self):
         x= self.mask_prop_panel.GetMaskSelected()
diff --git a/invesalius/mode.py b/invesalius/mode.py
index 67a113d..75f75b7 100644
--- a/invesalius/mode.py
+++ b/invesalius/mode.py
@@ -108,6 +108,7 @@ class SliceMode(object):
         max_level = max(self.stack.keys())
         
         # Remove item from stack
+       
         self.stack.pop(level)
         
         # New max level
--
libgit2 0.21.2