Some user name auto completion.

Make some progress on #106

src/main.cpp

@@ -12,6 +12,7 @@
 #include "room.h"
 #include "roomlistmodel.h"
 #include "spectralroom.h"
+#include "spectraluser.h"
 #include "userlistmodel.h"
 
 #include "csapi/joining.h"
@@ -50,6 +51,7 @@ int main(int argc, char *argv[]) {
   qRegisterMetaType<Room *>("Room*");
   qRegisterMetaType<MessageEventType>("MessageEventType");
   qRegisterMetaType<SpectralRoom *>("SpectralRoom*");
+    qRegisterMetaType<SpectralUser *>("SpectralUser*");
 
   QQmlApplicationEngine engine;
 

src/spectralroom.cpp

@@ -195,3 +195,13 @@ void SpectralRoom::getPreviousContent(int limit) {
   setBusy(true);
   Room::getPreviousContent(limit);
 }
+
+QVariantList SpectralRoom::getUsers(const QString& prefix) {
+  auto userList = users();
+  QVariantList matchedList;
+  for (auto u : userList)
+    if (u->displayname(this).toLower().startsWith(prefix.toLower()))
+      matchedList.append(QVariant::fromValue(u));
+
+  return matchedList;
+}

src/spectralroom.h

@@ -2,6 +2,7 @@
 #define SpectralRoom_H
 
 #include "room.h"
+#include "spectraluser.h"
 
 #include <QObject>
 #include <QTimer>
@@ -74,6 +75,8 @@ class SpectralRoom : public Room {
 
   Q_INVOKABLE void getPreviousContent(int limit = 10);
 
+  Q_INVOKABLE QVariantList getUsers(const QString& prefix);
+
  private:
   QString m_cachedInput;
   QSet<const QMatrixClient::RoomEvent*> highlights;