person: forward callAdded signal

ContactMethod objects emit a callAdded signal when a new call is
created that ContactMethod. This patch forwards that signal to
the Person object which contains that ContactMethod, so that the
Person object can also emit a callAdded signal.

Change-Id: I913035e0610349ad810e8e29b0b585b19e05ee85
Tuleap: #956

src/person.cpp

@@ -184,6 +184,7 @@ void PersonPrivate::registerContactMethod(ContactMethod* m)
 {
    m_HiddenContactMethods << m;
    connect(m, &ContactMethod::lastUsedChanged, this, &PersonPrivate::slotLastUsedTimeChanged);
+   connect(m, &ContactMethod::callAdded, this, &PersonPrivate::slotCallAdded);
 
    if (m->lastUsed() > m_LastUsed)
       slotLastUsedTimeChanged(m->lastUsed());
@@ -360,6 +361,7 @@ void Person::setContactMethods(ContactMethods numbers)
       disconnect(n,SIGNAL(presentChanged(bool)),this,SLOT(slotPresenceChanged()));
       disconnect(n, &ContactMethod::lastUsedChanged, d_ptr, &PersonPrivate::slotLastUsedTimeChanged);
       disconnect(n, &ContactMethod::unreadTextMessageCountChanged, d_ptr, &PersonPrivate::changed);
+      disconnect(n, &ContactMethod::callAdded, d_ptr, &PersonPrivate::slotCallAdded);
    }
    d_ptr->m_Numbers = numbers;
 
@@ -367,6 +369,7 @@ void Person::setContactMethods(ContactMethods numbers)
       connect(n,SIGNAL(presentChanged(bool)),this,SLOT(slotPresenceChanged()));
       connect(n, &ContactMethod::lastUsedChanged, d_ptr, &PersonPrivate::slotLastUsedTimeChanged);
       connect(n, &ContactMethod::unreadTextMessageCountChanged, d_ptr, &PersonPrivate::changed);
+      connect(n, &ContactMethod::callAdded, d_ptr, &PersonPrivate::slotCallAdded);
    }
 
    d_ptr->phoneNumbersChanged();
@@ -747,3 +750,10 @@ void PersonPrivate::slotLastUsedTimeChanged(::time_t t)
       emit c->lastUsedTimeChanged(t);
    }
 }
+
+void PersonPrivate::slotCallAdded(Call *call)
+{
+    foreach (Person* c,m_lParents) {
+        emit c->callAdded(call);
+    }
+}

src/person.h

@@ -196,6 +196,8 @@ Q_SIGNALS:
    void rebased                   ( Person*        );
    ///The last time there was an interaction with this person changed
    void lastUsedTimeChanged       ( long long      ) const;
+   ///A new call used a ContactMethod associated with this Person
+   void callAdded                 ( Call*          );
 
 protected:
    //Presence secret methods

src/private/person_p.h

@@ -84,5 +84,5 @@ public:
 
 public Q_SLOTS:
    void slotLastUsedTimeChanged(::time_t t);
+   void slotCallAdded          (Call *call);
 };
-