From 493ccbad2c265ff4cf3eb0d96e0a659c4e0de44c Mon Sep 17 00:00:00 2001
From: Harry van Haaren <harryhaaren@gmail.com>
Date: Thu, 3 Oct 2013 16:11:14 +0100
Subject: [PATCH] -GUI resets when "new" session is started

---
 src/avtk/clipselector.cxx |  2 +-
 src/gui.cxx               | 33 +++++++++++++++++++++++++++++----
 2 files changed, 30 insertions(+), 5 deletions(-)

diff --git a/src/avtk/clipselector.cxx b/src/avtk/clipselector.cxx
index 05a1f09..9fa8bee 100644
--- a/src/avtk/clipselector.cxx
+++ b/src/avtk/clipselector.cxx
@@ -45,7 +45,7 @@ ClipSelector::ClipSelector( int _x, int _y, int _w, int _h,
     for(int i = 0; i < 10; i++ )
     {
       stringstream s;
-      s << i + 1;
+      s << "Scene " << i + 1;
       clips[i].setName( s.str() );
     }
     
diff --git a/src/gui.cxx b/src/gui.cxx
index 36ac57d..c2bf588 100644
--- a/src/gui.cxx
+++ b/src/gui.cxx
@@ -101,10 +101,7 @@ static void gui_header_callback(Fl_Widget *w, void *data)
     int yes = fl_choice("Start a new session?","Cancel","Yes",0);
     if ( yes )
     {
-      EventStateReset ev;
-      writeToDspRingbuffer( &ev );
-      
-      
+      gui->reset();
     }
   }
   else if ( strcmp(m->label(), "Load Session") == 0 )
@@ -281,6 +278,34 @@ Gui::Gui() :
   
 }
 
+void Gui::reset()
+{
+  // signal to DSP to reset state
+  EventStateReset ev;
+  writeToDspRingbuffer( &ev );
+  
+  // clear UI state: track names / scene names
+  for(unsigned int i = 0; i < NTRACKS; i++)
+  {
+    stringstream s;
+    s << "Track " << i+1;
+    tracks.at(i)->bg.setLabel( s.str().c_str() );
+    
+    for(unsigned int s = 0; s < NSCENES; s++)
+    {
+      tracks.at(i)->getClipSelector()->clipName( s, "" );
+    }
+  }
+  
+  for(unsigned int i = 0; i < NSCENES; i++)
+  {
+    stringstream s;
+    s << "Scene " << i+1;
+    master->getClipSelector()->clipName( i, s.str() );
+  }
+  
+}
+
 GTrack* Gui::getTrack(int id)
 {
   return tracks.at(id);