Fix compile error with Qt4

In Qt4, signals are protected, therefore we can’t emit a signal on
Client from the ClientUserInputHandler.

Therefore we wrap the signal emitter with a function on the Client.

Closes GH-320.

diff --git a/src/client/client.h b/src/client/client.h
index a7e6c2c..c3172a7 100644 (file)
--- a/src/client/client.h
+++ b/src/client/client.h
@@ -161,6 +161,10 @@ public:
 #endif
     static inline const QString &debugLog() { return instance()->_debugLogBuffer; }
 
+    void displayChannelList(NetworkId networkId) {
+        emit showChannelList(networkId);
+    }
+
 signals:
     void requestNetworkStates();
 

diff --git a/src/client/clientuserinputhandler.cpp b/src/client/clientuserinputhandler.cpp
index 561eb3d..9d84ab8 100644 (file)
--- a/src/client/clientuserinputhandler.cpp
+++ b/src/client/clientuserinputhandler.cpp
@@ -142,7 +142,7 @@ void ClientUserInputHandler::handleIgnore(const BufferInfo &bufferInfo, const QS
 
 void ClientUserInputHandler::handleList(const BufferInfo &bufferInfo, const QString &text)
 {
-    emit Client::instance()->showChannelList(bufferInfo.networkId());
+    Client::instance()->displayChannelList(bufferInfo.networkId());
 }