share MessageEngine instance

Share MessageEngine instance among clients in the
same process using a common socket (same url).

- add MessageEngineFactory class;
- extend std::unordered_map<> to use QString as
key;
- use std::shared_ptr<MessageEngine> to share
ownership among MessageEngineFactory and the
engine clients;
- force MessagEngine parent object null to avoid
life cycle dependency on a parent;
- protect insertions & deletions in m_calls map;

Also, not directly related but as part of testing
these changes: cleanup on voice to remove
superflous model sorting (there's just one voice
model for alexa voice agent).

Bug-AGL: SPEC-3112
Signed-off-by: Raquel Medina <raquel.medina@konsulko.com>
Change-Id: Ie2304453dc37723dac13d256286eeb85f84ca2ab

1 files changed, 0 insertions, 6 deletions

diff --git a/voice/voiceagentregistry.cpp b/voice/voiceagentregistry.cpp
index 62e8cd6..00eed87 100644
--- a/voice/voiceagentregistry.cpp
+++ b/voice/voiceagentregistry.cpp
@@ -29,12 +29,6 @@ VoiceAgentRegistry::VoiceAgentRegistry(Voice *voice, QQmlContext *context, QObje
 	vc(voice)
 {
 	m_model = new VoiceAgentModel();
-	QSortFilterProxyModel *model = new QSortFilterProxyModel();
-	model->setSourceModel(m_model);
-	model->setSortRole(VoiceAgentModel::VoiceAgentRoles::IdRole);
-	model->setSortCaseSensitivity(Qt::CaseInsensitive);
-	model->sort(0);
-
 	context->setContextProperty("VoiceAgentModel", m_model);
 	context->setContextProperty("VoiceAgent", this);
 }