feat(components/timeline): force render when a contact is removed

tests/CMakeLists.txt

@@ -42,6 +42,7 @@ set(SOURCES
   src/components/settings/AccountSettingsModel.cpp
   src/components/settings/SettingsModel.cpp
   src/components/smart-search-bar/SmartSearchBarModel.cpp
+  src/components/smart-search-bar/SmartSearchBarProxyModel.cpp
   src/components/timeline/TimelineModel.cpp
   src/main.cpp
 )
@@ -60,6 +61,7 @@ set(HEADERS
   src/components/settings/AccountSettingsModel.hpp
   src/components/settings/SettingsModel.hpp
   src/components/smart-search-bar/SmartSearchBarModel.hpp
+  src/components/smart-search-bar/SmartSearchBarProxyModel.hpp
   src/components/timeline/TimelineModel.hpp
   src/utils.hpp
 )

tests/src/app/App.cpp

@@ -108,7 +108,7 @@ void App::registerTypes () {
   qmlRegisterSingletonType<TimelineModel>(
     "Linphone", 1, 0, "TimelineModel",
     [](QQmlEngine *, QJSEngine *) -> QObject *{
-      return new TimelineModel();
+      return new TimelineModel(ContactsListProxyModel::getContactsListModel());
     }
   );
 }

tests/src/components/contacts/ContactsListModel.cpp

@@ -59,7 +59,9 @@ bool ContactsListModel::removeRows (int row, int count, const QModelIndex &paren
     ContactModel *contact = m_list[row];
 
     m_list.removeAt(row);
+    m_friend_to_contact.remove(contact->m_linphone_friend.get());
     // m_linphone_friends->removeFriend(contact->m_linphone_friend);
+
     contact->deleteLater();
   }
 

tests/src/components/contacts/ContactsListModel.hpp

@@ -34,7 +34,7 @@ public slots:
 
 private:
   QList<ContactModel *> m_list;
-  QHash<const linphone::Friend *, ContactModel* > m_friend_to_contact;
+  QHash<const linphone::Friend *, ContactModel *> m_friend_to_contact;
 
   std::shared_ptr<linphone::FriendList> m_linphone_friends;
 };

tests/src/components/timeline/TimelineModel.cpp

@@ -12,7 +12,45 @@ using namespace std;
 
 // ===================================================================
 
-TimelineModel::TimelineModel (QObject *parent): QAbstractListModel(parent) {
+TimelineModel::TimelineModel (const ContactsListModel *contacts_list) {
+  init_entries();
+
+  // Invalidate model if a contact is removed.
+  connect(
+    contacts_list, &ContactsListModel::rowsRemoved, this,
+    [this](const QModelIndex &, int, int) {
+      beginResetModel();
+      // Nothing.
+      endResetModel();
+    }
+  );
+}
+
+int TimelineModel::rowCount (const QModelIndex &) const {
+  return m_entries.count();
+}
+
+QHash<int, QByteArray> TimelineModel::roleNames () const {
+  QHash<int, QByteArray> roles;
+  roles[Qt::DisplayRole] = "$timelineEntry";
+  return roles;
+}
+
+QVariant TimelineModel::data (const QModelIndex &index, int role) const {
+  int row = index.row();
+
+  if (row < 0 || row >= m_entries.count())
+    return QVariant();
+
+  if (role == Qt::DisplayRole)
+    return m_entries[row];
+
+  return QVariant();
+}
+
+// -------------------------------------------------------------------
+
+void TimelineModel::init_entries () {
   // Returns an iterator entry position to insert a new entry.
   auto search_entry = [this](
     const QVariantMap &map,
@@ -89,25 +127,3 @@ TimelineModel::TimelineModel (QObject *parent): QAbstractListModel(parent) {
     }
   }
 }
-
-int TimelineModel::rowCount (const QModelIndex &) const {
-  return m_entries.count();
-}
-
-QHash<int, QByteArray> TimelineModel::roleNames () const {
-  QHash<int, QByteArray> roles;
-  roles[Qt::DisplayRole] = "$timelineEntry";
-  return roles;
-}
-
-QVariant TimelineModel::data (const QModelIndex &index, int role) const {
-  int row = index.row();
-
-  if (row < 0 || row >= m_entries.count())
-    return QVariant();
-
-  if (role == Qt::DisplayRole)
-    return m_entries[row];
-
-  return QVariant();
-}

tests/src/components/timeline/TimelineModel.hpp

 #ifndef TIMELINE_MODEL_H_
 #define TIMELINE_MODEL_H_
 
-#include <QAbstractListModel>
+#include "../contacts/ContactsListModel.hpp"
 
 // ===================================================================
 
@@ -9,13 +9,15 @@ class TimelineModel : public QAbstractListModel {
   Q_OBJECT;
 
 public:
-  TimelineModel (QObject *parent = Q_NULLPTR);
+  TimelineModel (const ContactsListModel *contacts_list);
 
   int rowCount (const QModelIndex &) const;
   QHash<int, QByteArray> roleNames () const;
   QVariant data (const QModelIndex &index, int role) const;
 
 private:
+  void init_entries ();
+
   // A timeline enty is a object that contains:
   // - A QDateTime `timestamp`.
   // - A `sipAddresses` value, if it exists only one address, it's

tests/src/utils.hpp

+#ifndef UTILS_H_
+#define UTILS_H_
+
 #include <QString>
 
 namespace Utils {
@@ -5,3 +8,5 @@ namespace Utils {
     return QString::fromLocal8Bit(string.c_str(), string.size());
   }
 }
+
+#endif // UTILS_H_