Continue to shrink the API space for qml and the backend.

chat.cpp

@@ -55,11 +55,6 @@ void Chat::regenerateResponse()
     emit regenerateResponseRequested(); // blocking queued connection
 }
 
-void Chat::resetResponse()
-{
-    emit resetResponseRequested(); // blocking queued connection
-}
-
 void Chat::stopGenerating()
 {
     m_llmodel->stopGenerating();
@@ -109,6 +104,13 @@ int32_t Chat::threadCount() {
     return m_llmodel->threadCount();
 }
 
+void Chat::newPromptResponsePair(const QString &prompt)
+{
+    m_chatModel->appendPrompt(tr("Prompt: "), prompt);
+    m_chatModel->appendResponse(tr("Response: "), prompt);
+    emit resetResponseRequested(); // blocking queued connection
+}
+
 bool Chat::isRecalc() const
 {
     return m_llmodel->isRecalc();

chat.h

@@ -34,11 +34,11 @@ public:
     Q_INVOKABLE void prompt(const QString &prompt, const QString &prompt_template, int32_t n_predict, int32_t top_k, float top_p,
                             float temp, int32_t n_batch, float repeat_penalty, int32_t repeat_penalty_tokens);
     Q_INVOKABLE void regenerateResponse();
-    Q_INVOKABLE void resetResponse();
     Q_INVOKABLE void stopGenerating();
     Q_INVOKABLE void syncThreadCount();
     Q_INVOKABLE void setThreadCount(int32_t n_threads);
     Q_INVOKABLE int32_t threadCount();
+    Q_INVOKABLE void newPromptResponsePair(const QString &prompt);
 
     QString response() const;
     bool responseInProgress() const { return m_responseInProgress; }

chatmodel.h

@@ -101,7 +101,7 @@ public:
         return roles;
     }
 
-    Q_INVOKABLE void appendPrompt(const QString &name, const QString &value)
+    void appendPrompt(const QString &name, const QString &value)
     {
         ChatItem item;
         item.name = name;
@@ -112,7 +112,7 @@ public:
         emit countChanged();
     }
 
-    Q_INVOKABLE void appendResponse(const QString &name, const QString &prompt)
+    void appendResponse(const QString &name, const QString &prompt)
     {
         ChatItem item;
         item.id = m_chatItems.count(); // This is only relevant for responses

main.qml

@@ -949,9 +949,7 @@ Window {
                         chatModel.updateCurrentResponse(index, false);
                         chatModel.updateValue(index, LLM.currentChat.response);
                     }
-                    chatModel.appendPrompt(qsTr("Prompt: "), textInput.text);
-                    chatModel.appendResponse(qsTr("Response: "), textInput.text);
-                    LLM.currentChat.resetResponse()
+                    LLM.currentChat.newPromptResponsePair(textInput.text);
                     LLM.currentChat.prompt(textInput.text, settingsDialog.promptTemplate,
                                settingsDialog.maxLength,
                                settingsDialog.topK,