[ekiga] Opal Process: Fix CallManager creation and destruction.

[Damien Sandras <dsandras src gnome org>]

commit d614f4ce76cf7045501448447a26db4545f175d4
Author: Damien Sandras <dsandras seconix com>
Date:   Sat Jan 24 15:31:20 2015 +0100

    Opal Process: Fix CallManager creation and destruction.
    
    If we add the CallManager to the CallCore after having created it, we
    shoud also explicitely remove it when we go away.

 lib/engine/components/opal/opal-process.cpp |    3 +++
 lib/engine/protocol/call-core.cpp           |    7 +++++++
 lib/engine/protocol/call-core.h             |   10 ++++++++++
 3 files changed, 20 insertions(+), 0 deletions(-)
---
diff --git a/lib/engine/components/opal/opal-process.cpp b/lib/engine/components/opal/opal-process.cpp
index 6a6221f..8fc14c9 100644
--- a/lib/engine/components/opal/opal-process.cpp
+++ b/lib/engine/components/opal/opal-process.cpp
@@ -65,6 +65,9 @@ GnomeMeeting::~GnomeMeeting ()
   pcore->remove_cluster (bank);
 
   core.remove (bank);
+
+  boost::shared_ptr<Ekiga::CallCore> ccore = call_core.lock ();
+  ccore->remove_manager (call_manager);
 }
 
 GnomeMeeting *
diff --git a/lib/engine/protocol/call-core.cpp b/lib/engine/protocol/call-core.cpp
index 5665940..3c3102b 100644
--- a/lib/engine/protocol/call-core.cpp
+++ b/lib/engine/protocol/call-core.cpp
@@ -60,6 +60,13 @@ void CallCore::add_manager (boost::shared_ptr<CallManager> manager)
 }
 
 
+void CallCore::remove_manager (boost::shared_ptr<CallManager> manager)
+{
+  manager_removed (manager);
+  managers.erase (manager);
+}
+
+
 CallCore::iterator CallCore::begin ()
 {
   return managers.begin ();
diff --git a/lib/engine/protocol/call-core.h b/lib/engine/protocol/call-core.h
index 7f3df04..fbcccfa 100644
--- a/lib/engine/protocol/call-core.h
+++ b/lib/engine/protocol/call-core.h
@@ -110,6 +110,11 @@ namespace Ekiga
        */
       void add_manager (boost::shared_ptr<CallManager> manager);
 
+      /** Removes the CallManager from the CallCore service.
+       * @param The manager to be removed.
+       */
+      void remove_manager (boost::shared_ptr<CallManager> manager);
+
       /** Return iterator to beginning
        * @return iterator to beginning
        */
@@ -127,6 +132,11 @@ namespace Ekiga
        */
       boost::signals2::signal<void(boost::shared_ptr<CallManager>)> manager_added;
 
+      /** This signal is emitted when a Ekiga::CallManager has been
+       * removed to the CallCore Service.
+       */
+      boost::signals2::signal<void(boost::shared_ptr<CallManager>)> manager_removed;
+
 
       /*** Call Management ***/