Improve public room list and add search functionalities.

src/publicroomlistmodel.h

@@ -1,20 +1,26 @@
 #ifndef PUBLICROOMLISTMODEL_H
 #define PUBLICROOMLISTMODEL_H
 
-#include <QObject>
 #include <QAbstractListModel>
+#include <QObject>
 
 #include "connection.h"
 #include "csapi/definitions/public_rooms_response.h"
+#include "csapi/list_public_rooms.h"
 
 using namespace Quotient;
 
 class PublicRoomListModel : public QAbstractListModel {
   Q_OBJECT
-  Q_PROPERTY(Connection* connection READ connection WRITE setConnection NOTIFY connectionChanged)
+  Q_PROPERTY(Connection* connection READ connection WRITE setConnection NOTIFY
+                 connectionChanged)
+  Q_PROPERTY(QString server READ server WRITE setServer NOTIFY serverChanged)
+  Q_PROPERTY(
+      QString keyword READ keyword WRITE setKeyword NOTIFY keywordChanged)
+  Q_PROPERTY(bool hasMore READ hasMore NOTIFY hasMoreChanged)
 
  public:
-  enum EventRoles { NameRole = Qt::DisplayRole + 1, TopicRole };
+  enum EventRoles { NameRole = Qt::DisplayRole + 1, AvatarRole, TopicRole };
 
   PublicRoomListModel(QObject* parent = nullptr);
 
@@ -26,18 +32,33 @@ class PublicRoomListModel : public QAbstractListModel {
   Connection* connection() const { return m_connection; }
   void setConnection(Connection* value);
 
+  QString server() const { return m_server; }
+  void setServer(const QString& value);
+
+  QString keyword() const { return m_keyword; }
+  void setKeyword(const QString& value);
+
+  bool hasMore() const;
+
   Q_INVOKABLE void next(int count = 50);
 
  private:
   Connection* m_connection = nullptr;
+  QString m_server;
+  QString m_keyword;
 
   bool attempted = false;
   QString nextBatch;
 
   QVector<PublicRoomsChunk> rooms;
 
-signals:
+  QueryPublicRoomsJob* job = nullptr;
+
+ signals:
   void connectionChanged();
+  void serverChanged();
+  void keywordChanged();
+  void hasMoreChanged();
 };
 
-#endif // PUBLICROOMLISTMODEL_H
+#endif  // PUBLICROOMLISTMODEL_H