chore: optimize code generation

use key event to trigger request and reduce delay time

Log:
Change-Id: I1a4133cb6fb2d205e51c6aa42f45cff0e7065644

src/plugins/codeeditor/textedittabwidget/textedit.cpp

@@ -50,10 +50,6 @@ TextEdit::TextEdit(QWidget *parent)
         Q_UNUSED(text)
         Q_UNUSED(line)
         emit this->fileChanged(this->file());
-        auto service = dpfGetService(EditorService);
-        if (service) {
-            emit service->fileChanged();
-        }
     }, Qt::UniqueConnection);
 
     QObject::connect(this, &ScintillaEditExtern::textDeleted, this,

src/plugins/codeeditor/transceiver/codeeditorreceiver.cpp

@@ -19,7 +19,7 @@ CodeEditorReceiver::CodeEditorReceiver(QObject *parent)
 
 dpf::EventHandler::Type CodeEditorReceiver::type()
 {
-    return dpf::EventHandler::Type::Sync;
+    return dpf::EventHandler::Type::Async;
 }
 
 QStringList CodeEditorReceiver::topics()

src/plugins/codegeex/copilot.cpp

@@ -33,10 +33,12 @@ Copilot::Copilot(QObject *parent)
             }
             break;
         case CopilotApi::multilingual_code_generate:
+            mutexResponse.lock();
             generateResponse = response;
             if (editorService->showTips && !response.isEmpty()) {
-                editorService->showTips(response);
+                editorService->showTips(generateResponse);
             }
+            mutexResponse.unlock();
             break;
         case CopilotApi::multilingual_code_translate:
             emit translatedResult(response);
@@ -47,9 +49,6 @@ Copilot::Copilot(QObject *parent)
     });
 
     timer.setSingleShot(true);
-    connect(editorService, &EditorService::fileChanged, [this](){
-        timer.start(500);
-    });
 
     connect(&timer, &QTimer::timeout, [this](){
         generateCode();
@@ -116,10 +115,17 @@ void Copilot::insterText(const QString &text)
 
 void Copilot::processKeyPressEvent(Qt::Key key)
 {
+    mutexResponse.lock();
     if (key == Qt::Key_Tab && !generateResponse.isEmpty()) {
         insterText(generateResponse);
         generateResponse = "";
     }
+    mutexResponse.unlock();
+
+    // start generate code.
+    QMetaObject::invokeMethod(this, [this](){
+        timer.start(200);
+    });
 }
 
 void Copilot::addComment()

src/plugins/codegeex/copilot.h

@@ -8,6 +8,7 @@
 
 #include <QObject>
 #include <QTimer>
+#include <QMutex>
 
 class QMenu;
 namespace dpfservice {
@@ -47,6 +48,7 @@ public slots:
     dpfservice::EditorService *editorService = nullptr;
     QString generateResponse;
     QTimer timer;
+    QMutex mutexResponse;
 };
 
 #endif // COPILOT_H

src/plugins/codegeex/widgets/askpagewidget.cpp

@@ -25,7 +25,6 @@ AskPageWidget::AskPageWidget(QWidget *parent)
     initConnection();
 
     processTimer->setInterval(200);
-    placeHolderText = tr("Ask question here, press Enter to send...");
 }
 
 void AskPageWidget::setIntroPage()
@@ -111,6 +110,7 @@ void AskPageWidget::initInputWidget()
 
     inputEdit = new DLineEdit(inputWidget);
     inputEdit->setFixedHeight(50);
+    placeHolderText = tr("Ask question here, press Enter to send...");
     inputEdit->setPlaceholderText(placeHolderText);
     editLayout->addWidget(inputEdit);
 }

src/services/editor/editorservice.h

@@ -35,10 +35,6 @@ class EditorService final : public dpf::PluginService,
     DPF_INTERFACE(void, insertText, const QString &);
     DPF_INTERFACE(void, showTips, const QString &tips);
     DPF_INTERFACE(void, undo);
-
-
-signals:
-    void fileChanged();
 };
 
 } // namespace dpfservice