chore: add answering state tips

Log:
Change-Id: I4e7185538a56ae6664c28e2d3b74b25928f97130

assets/translations/en_US.ts

@@ -93,10 +93,15 @@
 <context>
     <name>AskPageWidget</name>
     <message>
-        <location filename="../../src/plugins/codegeex/widgets/askpagewidget.cpp" line="100"/>
+        <location filename="../../src/plugins/codegeex/widgets/askpagewidget.cpp" line="27"/>
         <source>Ask question here, press Enter to send...</source>
         <translation type="unfinished"></translation>
     </message>
+    <message>
+        <location filename="../../src/plugins/codegeex/widgets/askpagewidget.cpp" line="128"/>
+        <source>Answering</source>
+        <translation type="unfinished"></translation>
+    </message>
 </context>
 <context>
     <name>BinaryToolsConfigView</name>
@@ -2125,22 +2130,22 @@ storage: %2
         <translation type="unfinished"></translation>
     </message>
     <message>
-        <location filename="../../src/plugins/codeeditor/mainframe/naveditmainwindow.cpp" line="105"/>
+        <location filename="../../src/plugins/codeeditor/mainframe/naveditmainwindow.cpp" line="102"/>
         <source>Workspace</source>
         <translation type="unfinished"></translation>
     </message>
     <message>
-        <location filename="../../src/plugins/codeeditor/mainframe/naveditmainwindow.cpp" line="138"/>
+        <location filename="../../src/plugins/codeeditor/mainframe/naveditmainwindow.cpp" line="135"/>
         <source>Watcher</source>
         <translation type="unfinished"></translation>
     </message>
     <message>
-        <location filename="../../src/plugins/codeeditor/mainframe/naveditmainwindow.cpp" line="238"/>
+        <location filename="../../src/plugins/codeeditor/mainframe/naveditmainwindow.cpp" line="235"/>
         <source>Find ToolBar</source>
         <translation type="unfinished"></translation>
     </message>
     <message>
-        <location filename="../../src/plugins/codeeditor/mainframe/naveditmainwindow.cpp" line="263"/>
+        <location filename="../../src/plugins/codeeditor/mainframe/naveditmainwindow.cpp" line="260"/>
         <source>Valgrind</source>
         <translation type="unfinished"></translation>
     </message>

assets/translations/zh_CN.ts

@@ -93,10 +93,15 @@
 <context>
     <name>AskPageWidget</name>
     <message>
-        <location filename="../../src/plugins/codegeex/widgets/askpagewidget.cpp" line="100"/>
+        <location filename="../../src/plugins/codegeex/widgets/askpagewidget.cpp" line="27"/>
         <source>Ask question here, press Enter to send...</source>
         <translation>在这里提问，按Enter键发送...</translation>
     </message>
+    <message>
+        <location filename="../../src/plugins/codegeex/widgets/askpagewidget.cpp" line="128"/>
+        <source>Answering</source>
+        <translation>回答中</translation>
+    </message>
 </context>
 <context>
     <name>BinaryToolsConfigView</name>
@@ -2160,22 +2165,22 @@ storage: %2
         <translation>文本</translation>
     </message>
     <message>
-        <location filename="../../src/plugins/codeeditor/mainframe/naveditmainwindow.cpp" line="105"/>
+        <location filename="../../src/plugins/codeeditor/mainframe/naveditmainwindow.cpp" line="102"/>
         <source>Workspace</source>
         <translation>工作区</translation>
     </message>
     <message>
-        <location filename="../../src/plugins/codeeditor/mainframe/naveditmainwindow.cpp" line="138"/>
+        <location filename="../../src/plugins/codeeditor/mainframe/naveditmainwindow.cpp" line="135"/>
         <source>Watcher</source>
         <translation>视图</translation>
     </message>
     <message>
-        <location filename="../../src/plugins/codeeditor/mainframe/naveditmainwindow.cpp" line="238"/>
+        <location filename="../../src/plugins/codeeditor/mainframe/naveditmainwindow.cpp" line="235"/>
         <source>Find ToolBar</source>
         <translation>查找</translation>
     </message>
     <message>
-        <location filename="../../src/plugins/codeeditor/mainframe/naveditmainwindow.cpp" line="263"/>
+        <location filename="../../src/plugins/codeeditor/mainframe/naveditmainwindow.cpp" line="260"/>
         <source>Valgrind</source>
         <translation>Valgrind</translation>
     </message>

src/plugins/codeeditor/mainframe/naveditmainwindow.cpp

@@ -105,9 +105,6 @@ void NavEditMainWindow::addWidgetWorkspace(const QString &title, AbstractWidget
 {
     if (!qDockWidgetWorkspace) {
         qTabWidgetWorkspace = new DTabWidget();
-        QFont font = qTabWidgetWorkspace->font();
-        font.setItalic(true);
-        qTabWidgetWorkspace->setFont(font);
         qTabWidgetWorkspace->setMinimumHeight(300);
         qTabWidgetWorkspace->setTabPosition(DTabWidget::West);
         qDockWidgetWorkspace = new AutoHideDockWidget(DDockWidget::tr("Workspace"), this);

src/plugins/codegeex/codegeexmanager.cpp

@@ -129,7 +129,7 @@ void CodeGeeXManager::onResponse(const QString &msgID, const QString &data, cons
     }
 
     if (event == "finish") {
-
+        emit chatFinished();
     } else if (event == "add"){
 
     }

src/plugins/codegeex/codegeexmanager.h

@@ -38,6 +38,7 @@ class CodeGeeXManager : public QObject
     void loginSuccessed();
     void createdNewSession();
     void requestMessageUpdate(const MessageData &msg);
+    void chatFinished();
 
 public Q_SLOTS:
     void onSessionCreated(const QString &talkId, bool isSuccessful);

src/plugins/codegeex/widgets/askpagewidget.cpp

@@ -14,19 +14,28 @@
 #include <QLabel>
 #include <QDebug>
 #include <QScrollBar>
+#include <QTimer>
 
 AskPageWidget::AskPageWidget(QWidget *parent)
     : QWidget (parent)
+    , processTimer(new QTimer(this))
 {
     initUI();
     initConnection();
+
+    processTimer->setInterval(200);
+    placeHolderText = tr("Ask question here, press Enter to send...");
 }
 
 void AskPageWidget::setIntroPage()
 {
     cleanWidgets();
     curState = Intro;
-    scrollArea->setWidget(new IntroPage(scrollArea));
+    IntroPage *introPage = new IntroPage(scrollArea);
+    connect(introPage, &IntroPage::suggestionToSend, [this](const QString &suggesstion){
+        askQuestion(suggesstion);
+    });
+    scrollArea->setWidget(introPage);
 
     Q_EMIT introPageShown();
 }
@@ -64,11 +73,15 @@ void AskPageWidget::onSendBtnClicked()
         if (prompt.isEmpty())
             return;
 
-        CodeGeeXManager::instance()->sendMessage(prompt);
-        inputEdit->clear();
+        askQuestion(prompt);
     }
 }
 
+void AskPageWidget::onChatFinished()
+{
+    enterInputState();
+}
+
 void AskPageWidget::initUI()
 {
     setContentsMargins(0, 0, 0, 0);
@@ -97,18 +110,24 @@ void AskPageWidget::initInputWidget()
 
     inputEdit = new QLineEdit(inputWidget);
     inputEdit->setFixedHeight(50);
-    inputEdit->setPlaceholderText(tr("Ask question here, press Enter to send..."));
+    inputEdit->setPlaceholderText(placeHolderText);
     editLayout->addWidget(inputEdit);
-
-//    QLabel *inputTips = new QLabel(inputWidget);
-//    inputTips->setText(tr("Ctrl + Enter for Newline | \" / \" for command"));
-//    inputTips->setIndent(10);
-//    layout->addWidget(inputTips);
 }
 
 void AskPageWidget::initConnection()
 {
     connect(CodeGeeXManager::instance(), &CodeGeeXManager::requestMessageUpdate, this, &AskPageWidget::onMessageUpdate);
+    connect(CodeGeeXManager::instance(), &CodeGeeXManager::chatFinished, this, &AskPageWidget::onChatFinished);
+    connect(processTimer, &QTimer::timeout, [this](){
+        QString tips;
+        int maxDotNum = 4;
+        int dotNum = progressCalcNum++ % maxDotNum;
+        for (int i = 0; i < dotNum; i++) {
+            tips += "...";
+        }
+        QString holderText = tr("Answering") + tips;
+        inputEdit->setPlaceholderText(holderText);
+    });
     connect(inputEdit, &QLineEdit::returnPressed, this, &AskPageWidget::onSendBtnClicked);
 }
 
@@ -131,3 +150,24 @@ void AskPageWidget::setSessionPage()
 
     Q_EMIT sessionPageShown();
 }
+
+void AskPageWidget::enterAnswerState()
+{
+    progressCalcNum = 0;
+    inputEdit->clear();
+    inputEdit->setEnabled(false);
+    processTimer->start();
+}
+
+void AskPageWidget::enterInputState()
+{
+    processTimer->stop();
+    inputEdit->setEnabled(true);
+    inputEdit->setPlaceholderText(placeHolderText);
+}
+
+void AskPageWidget::askQuestion(const QString &question)
+{
+    CodeGeeXManager::instance()->sendMessage(question);
+    enterAnswerState();
+}

src/plugins/codegeex/widgets/askpagewidget.h

@@ -38,6 +38,7 @@ class AskPageWidget : public QWidget
 public Q_SLOTS:
     void onMessageUpdate(const MessageData &msgData);
     void onSendBtnClicked();
+    void onChatFinished();
 
 private:
     void initUI();
@@ -47,11 +48,19 @@ public Q_SLOTS:
     void cleanWidgets();
     void setSessionPage();
 
+    void enterAnswerState();
+    void enterInputState();
+
+    void askQuestion(const QString &question);
+
     PageState curState;
     QScrollArea *scrollArea { nullptr };
     QWidget *inputWidget { nullptr };
     QWidget *messageContainer { nullptr };
     QLineEdit *inputEdit { nullptr };
+    QTimer *processTimer { nullptr };
+    int progressCalcNum = 0;
+    QString placeHolderText;
 
     QMap<QString, MessageComponent*> msgComponents {};
 };

src/plugins/codegeex/widgets/intropage.cpp

@@ -101,6 +101,6 @@ void IntroPage::appendSuggestButton(QVBoxLayout *layout, const QString &text)
     layout->addWidget(suggestButton);
 
     connect(suggestButton, &QPushButton::clicked, [ = ] {
-        CodeGeeXManager::instance()->sendMessage(suggestButton->text());
+        emit suggestionToSend(suggestButton->text());
     });
 }

src/plugins/codegeex/widgets/intropage.h

@@ -17,6 +17,9 @@ class IntroPage : public QWidget
 public:
     explicit IntroPage(QWidget *parent = nullptr);
 
+signals:
+    void suggestionToSend(const QString &suggesstion);
+
 private:
     void initUI();
     void initLogo();