[nemiver] Restore call stack initial window (Closes: #599768)

[Dodji Seketeli <dodji src gnome org>]

commit d854f8a2cc18df5deec66be8e0cfd84456e07788
Author: Dodji Seketeli <dodji redhat com>
Date:   Tue Oct 27 15:44:36 2009 +0100

    Restore call stack initial window (Closes: #599768)
    
    	* src/persp/dbgperspective/nmv-call-stack.cc:
    	(CallStack::Priv::on_debugger_stopped_signal): Restore the initial
    	call stack window when we are not in a frame paging transaction.
    	(struct CallStack::Priv::append_frames_to_tree_view): Fix typo.

 src/persp/dbgperspective/nmv-call-stack.cc |   11 +++++++++--
 1 files changed, 9 insertions(+), 2 deletions(-)
---
diff --git a/src/persp/dbgperspective/nmv-call-stack.cc b/src/persp/dbgperspective/nmv-call-stack.cc
index a8b7654..e140f3a 100644
--- a/src/persp/dbgperspective/nmv-call-stack.cc
+++ b/src/persp/dbgperspective/nmv-call-stack.cc
@@ -251,7 +251,7 @@ struct CallStack::Priv {
                                      const IDebugger::Frame &/*a_frame*/,
                                      int /*a_thread_id*/,
                                      int /*a_bp_num*/,
-                                     const UString &/*a_cookie*/)
+                                     const UString &a_cookie)
     {
         LOG_FUNCTION_SCOPE_NORMAL_DD;
 
@@ -264,6 +264,13 @@ struct CallStack::Priv {
             return;
         }
 
+        if (a_cookie != COOKIE_CALL_STACK_IN_FRAME_PAGING_TRANS) {
+            // Restore the frame window, in case the user changed it by
+            // requesting more call stack frames.
+            frame_low = 0;
+            frame_high = nb_frames_expansion_chunk;
+        }
+
         if (should_process_now ()) {
             finish_handling_debugger_stopped_event ();
         } else {
@@ -617,7 +624,7 @@ struct CallStack::Priv {
 
         // Erase the expansion row, if it exists.
         if (store && !store->children ().empty ()) {
-            LOG_DD ("does expansion row exists ?");
+            LOG_DD ("does expansion row exist ?");
             Gtk::TreeRow last_row =
                 store->children ()[store->children ().size () - 1];
             if (last_row[columns ().is_expansion_row]) {