Add MessageModel::insertErrorMessage()

This allows displaying transient client-side error messages (e.g. for script execution).
These error messages are not sent to the core and hence not stored in the database.

diff --git a/src/client/messagemodel.cpp b/src/client/messagemodel.cpp
index 07af7ac..122156a 100644 (file)
--- a/src/client/messagemodel.cpp
+++ b/src/client/messagemodel.cpp
@@ -348,6 +348,18 @@ void MessageModel::changeOfDay() {
   _nextDayChange = _nextDayChange.addSecs(86400);
 }
 
+void MessageModel::insertErrorMessage(BufferInfo bufferInfo, const QString &errorString) {
+  int idx = messageCount();
+  beginInsertRows(QModelIndex(), idx, idx);
+  Message msg(bufferInfo, Message::Error, errorString);
+  if(!messagesIsEmpty())
+    msg.setMsgId(messageItemAt(idx-1)->msgId());
+  else
+    msg.setMsgId(0);
+  insertMessage__(idx, msg);
+  endInsertRows();
+}
+
 void MessageModel::requestBacklog(BufferId bufferId) {
   if(_messagesWaiting.contains(bufferId))
     return;

diff --git a/src/client/messagemodel.h b/src/client/messagemodel.h
index 0d540cd..b6b783f 100644 (file)
--- a/src/client/messagemodel.h
+++ b/src/client/messagemodel.h
@@ -73,6 +73,7 @@ public slots:
   void requestBacklog(BufferId bufferId);
   void messagesReceived(BufferId bufferId, int count);
   void buffersPermanentlyMerged(BufferId bufferId1, BufferId bufferId2);
+  void insertErrorMessage(BufferInfo bufferInfo, const QString &errorString);
 
 protected:
 //   virtual MessageModelItem *createMessageModelItem(const Message &) = 0;