contact : add capability to delete contact and conversation file

Change-Id: Ia2781ffcbbf1929b5535cb7fd16e2f36eff5eb33
Tuleap: #1285
diff --git a/MessageTextPage.xaml.cpp b/MessageTextPage.xaml.cpp
index e018cbd..5adb8d1 100644
--- a/MessageTextPage.xaml.cpp
+++ b/MessageTextPage.xaml.cpp
@@ -178,4 +178,15 @@
 {

     auto account = dynamic_cast<Account^>(_associableAccountsList_->SelectedItem);

     SmartPanelItemsViewModel::instance->_selectedItem->_contact->_accountIdAssociated = account->accountID_;

-}
\ No newline at end of file
+}

+

+void RingClientUWP::Views::MessageTextPage::_deleteContact__Click(Platform::Object^ sender, Windows::UI::Xaml::RoutedEventArgs^ e)

+{

+    auto item = SmartPanelItemsViewModel::instance->_selectedItem;

+    auto contact = item->_contact;

+

+    closeMessageTextPage();

+

+    ContactsViewModel::instance->deleteContact(contact);

+    SmartPanelItemsViewModel::instance->removeItem(item);

+}