Add a reset context feature to clear the chat history and the context for now.

CMakeLists.txt

@@ -47,7 +47,6 @@ set(CPACK_GENERATOR "IFW")
 
 if(${CMAKE_SYSTEM_NAME} MATCHES Linux)
     find_program(LINUXDEPLOYQT linuxdeployqt HINTS ${_qt_bin_dir})
-    message(AUTHOR_WARNING "heeeeeee   ${LINUXDEPLOYQT}")
     configure_file("${CMAKE_CURRENT_SOURCE_DIR}/cmake/deploy-qt-linux.cmake.in"
                    "${CMAKE_BINARY_DIR}/cmake/deploy-qt-linux.cmake" @ONLY)
     set(CPACK_PRE_BUILD_SCRIPTS ${CMAKE_BINARY_DIR}/cmake/deploy-qt-linux.cmake)
@@ -59,6 +58,11 @@ elseif(${CMAKE_SYSTEM_NAME} MATCHES Windows)
     set(CPACK_PRE_BUILD_SCRIPTS ${CMAKE_BINARY_DIR}/cmake/deploy-qt-windows.cmake)
     set(CPACK_IFW_ROOT "C:/Qt/Tools/QtInstallerFramework/4.5")
 elseif(${CMAKE_SYSTEM_NAME} MATCHES Darwin)
+    find_program(MACDEPLOYQT macdeployqt HINTS ${_qt_bin_dir})
+    configure_file("${CMAKE_CURRENT_SOURCE_DIR}/cmake/deploy-qt-mac.cmake.in"
+                   "${CMAKE_BINARY_DIR}/cmake/deploy-qt-mac.cmake" @ONLY)
+    set(CPACK_PRE_BUILD_SCRIPTS ${CMAKE_BINARY_DIR}/cmake/deploy-qt-mac.cmake)
+    set(CPACK_IFW_ROOT "~/Qt/Tools/QtInstallerFramework/4.5")
 endif()
 
 set(CPACK_PACKAGE_VERSION_MAJOR "0")

llm.cpp

@@ -13,6 +13,8 @@ LLM *LLM::globalInstance()
     return llmInstance();
 }
 
+static GPTJ::PromptContext s_ctx;
+
 GPTJObject::GPTJObject()
     : QObject{nullptr}
     , m_gptj(new GPTJ)
@@ -51,6 +53,11 @@ void GPTJObject::resetResponse()
     m_response = std::string();
 }
 
+void GPTJObject::resetContext()
+{
+    s_ctx = GPTJ::PromptContext();
+}
+
 QString GPTJObject::response() const
 {
     return QString::fromStdString(m_response);
@@ -75,8 +82,7 @@ bool GPTJObject::prompt(const QString &prompt)
     m_stopGenerating = false;
     auto func = std::bind(&GPTJObject::handleResponse, this, std::placeholders::_1);
     emit responseStarted();
-    static GPTJ::PromptContext ctx;
-    m_gptj->prompt(prompt.toStdString(), func, ctx, 4096 /*number of chars to predict*/);
+    m_gptj->prompt(prompt.toStdString(), func, s_ctx, 4096 /*number of chars to predict*/);
     emit responseStopped();
     return true;
 }
@@ -93,6 +99,7 @@ LLM::LLM()
 
     connect(this, &LLM::promptRequested, m_gptj, &GPTJObject::prompt, Qt::QueuedConnection);
     connect(this, &LLM::resetResponseRequested, m_gptj, &GPTJObject::resetResponse, Qt::BlockingQueuedConnection);
+    connect(this, &LLM::resetContextRequested, m_gptj, &GPTJObject::resetContext, Qt::BlockingQueuedConnection);
 }
 
 bool LLM::isModelLoaded() const
@@ -110,6 +117,11 @@ void LLM::resetResponse()
     emit resetResponseRequested(); // blocking queued connection
 }
 
+void LLM::resetContext()
+{
+    emit resetContextRequested(); // blocking queued connection
+}
+
 void LLM::stopGenerating()
 {
     m_gptj->stopGenerating();

llm.h

@@ -18,6 +18,7 @@ public:
     bool loadModel();
     bool isModelLoaded() const;
     void resetResponse();
+    void resetContext();
     void stopGenerating() { m_stopGenerating = true; }
 
     QString response() const;
@@ -53,6 +54,7 @@ public:
 
     Q_INVOKABLE bool isModelLoaded() const;
     Q_INVOKABLE void prompt(const QString &prompt);
+    Q_INVOKABLE void resetContext();
     Q_INVOKABLE void resetResponse();
     Q_INVOKABLE void stopGenerating();
 
@@ -65,6 +67,7 @@ Q_SIGNALS:
     void responseInProgressChanged();
     void promptRequested(const QString &prompt);
     void resetResponseRequested();
+    void resetContextRequested();
 
 private Q_SLOTS:
     void responseStarted();

main.qml

@@ -187,7 +187,7 @@ Window {
         TextField {
             id: textInput
             anchors.left: parent.left
-            anchors.right: parent.right
+            anchors.right: resetContextButton.left
             anchors.bottom: parent.bottom
             anchors.margins: 30
             color: "#dadadc"
@@ -239,5 +239,25 @@ Window {
                 }
             }
         }
+
+        Button {
+            id: resetContextButton
+            anchors.right: parent.right
+            anchors.rightMargin: 30
+            anchors.verticalCenter: textInput.verticalCenter
+            width: 40
+            height: 40
+
+            background: Image {
+                anchors.fill: parent
+                source: "qrc:/gpt4all-chat/icons/regenerate.svg"
+            }
+
+            onClicked: {
+                LLM.stopGenerating()
+                LLM.resetContext()
+                chatModel.clear()
+            }
+        }
     }
 }