Added typing notification support and enabled by default

src/misc/settings.cpp

@@ -189,7 +189,7 @@ void Settings::load()
     s.endGroup();
 
     s.beginGroup("Privacy");
-        typingNotification = s.value("typingNotification", false).toBool();
+        typingNotification = s.value("typingNotification", true).toBool();
         enableLogging = s.value("enableLogging", false).toBool();
         encryptLogs = s.value("encryptLogs", false).toBool();
         encryptTox = s.value("encryptTox", false).toBool();

src/widget/form/chatform.cpp

@@ -54,6 +54,15 @@ ChatForm::ChatForm(Friend* chatFriend)
     statusMessageLabel->setFont(Style::getFont(Style::Medium));
     statusMessageLabel->setMinimumHeight(Style::getFont(Style::Medium).pixelSize());
 
+    isTypingLabel = new QLabel();
+    QFont font = isTypingLabel->font();
+    font.setItalic(true);
+    font.setPixelSize(8);
+    isTypingLabel->setFont(font);
+
+    QVBoxLayout* mainLayout = dynamic_cast<QVBoxLayout*>(layout());
+    mainLayout->insertWidget(1, isTypingLabel);
+
     netcam = new NetCamView();
     timer = nullptr;
 
@@ -71,6 +80,7 @@ ChatForm::ChatForm(Friend* chatFriend)
     connect(callButton, &QPushButton::clicked, this, &ChatForm::onCallTriggered);
     connect(videoButton, &QPushButton::clicked, this, &ChatForm::onVideoCallTriggered);
     connect(msgEdit, &ChatTextEdit::enterPressed, this, &ChatForm::onSendTriggered);
+    connect(msgEdit, &ChatTextEdit::textChanged, this, &ChatForm::onTextEditChanged);
     connect(micButton, SIGNAL(clicked()), this, SLOT(onMicMuteToggle()));
     connect(volButton, SIGNAL(clicked()), this, SLOT(onVolMuteToggle()));
     connect(chatWidget, &ChatAreaWidget::onFileTranfertInterract, this, &ChatForm::onFileTansBtnClicked);
@@ -132,6 +142,21 @@ void ChatForm::onSendTriggered()
     msgEdit->clear();
 }
 
+void ChatForm::onTextEditChanged()
+{
+    bool isNowTyping;
+    if (!Settings::getInstance().isTypingNotificationEnabled())
+        isNowTyping = false;
+    else
+        isNowTyping = msgEdit->toPlainText().length() > 0;
+
+    if (isTyping != isNowTyping)
+    {
+        isTyping = isNowTyping;
+        Core::getInstance()->sendTyping(f->getFriendID(), isTyping);
+    }
+}
+
 void ChatForm::onAttachClicked()
 {
     QStringList paths = QFileDialog::getOpenFileNames(0,tr("Send a file"));
@@ -870,6 +895,14 @@ void ChatForm::dischargeReceipt(int receipt)
     }
 }
 
+void ChatForm::setFriendTyping(bool isTyping)
+{
+    if (isTyping)
+        isTypingLabel->setText(f->getDisplayedName() + " " + tr("is typing..."));
+    else
+        isTypingLabel->clear();
+}
+
 void ChatForm::clearReciepts()
 {
     receipts.clear();

src/widget/form/chatform.h

@@ -39,6 +39,7 @@ public:
     void loadHistory(QDateTime since, bool processUndelivered = false);
 
     void dischargeReceipt(int receipt);
+    void setFriendTyping(bool isTyping);
 
 signals:
     void sendFile(int32_t friendId, QString, QString, long long);
@@ -75,6 +76,7 @@ public slots:
 
 private slots:
     void onSendTriggered();
+    void onTextEditChanged();
     void onAttachClicked();
     void onCallTriggered();
     void onVideoCallTriggered();
@@ -100,6 +102,7 @@ private:
     QLabel *callDuration;
     QTimer *timer;
     QElapsedTimer timeElapsed;
+    QLabel *isTypingLabel;
 
     QHash<uint, FileTransferInstance*> ftransWidgets;
     void startCounter();
@@ -107,6 +110,7 @@ private:
     QString secondsToDHMS(quint32 duration);
     QHash<int, int> receipts;
     QMap<int, MessageActionPtr> undeliveredMsgs;
+    bool isTyping;
 };
 
 #endif // CHATFORM_H

src/widget/form/settings/privacysettings.ui

@@ -43,9 +43,6 @@
       <layout class="QVBoxLayout" name="verticalLayout_3">
        <item>
         <widget class="QCheckBox" name="cbTypingNotification">
-         <property name="enabled">
-          <bool>false</bool>
-         </property>
          <property name="text">
           <string>Typing Notification</string>
          </property>

src/widget/widget.cpp

@@ -242,6 +242,7 @@ void Widget::init()
     connect(core, &Core::avInvite, this, &Widget::playRingtone);
     connect(core, &Core::blockingClearContacts, this, &Widget::clearContactsList, Qt::BlockingQueuedConnection);
     connect(core, &Core::blockingGetPassword, this, &Widget::getPassword, Qt::BlockingQueuedConnection);
+    connect(core, &Core::friendTypingChanged, this, &Widget::onFriendTypingChanged);
 
     connect(core, SIGNAL(messageSentResult(int,QString,int)), this, SLOT(onMessageSendResult(int,QString,int)));
     connect(core, SIGNAL(groupSentResult(int,QString,int)), this, SLOT(onGroupSendResult(int,QString,int)));
@@ -1178,6 +1179,14 @@ void Widget::getPassword(QString info, int passtype, uint8_t* salt)
     }
 }
 
+void Widget::onFriendTypingChanged(int friendId, bool isTyping)
+{
+    Friend* f = FriendList::findFriend(friendId);
+    if (!f)
+        return;
+    f->getChatForm()->setFriendTyping(isTyping);
+}
+
 void Widget::onSetShowSystemTray(bool newValue){
     icon->setVisible(newValue);
 }

src/widget/widget.h

@@ -132,6 +132,7 @@ private slots:
     void onIconClick(QSystemTrayIcon::ActivationReason);
     void onUserAwayCheck();
     void getPassword(QString info, int passtype, uint8_t* salt);
+    void onFriendTypingChanged(int friendId, bool isTyping);
     void onSetShowSystemTray(bool newValue);
     void onSplitterMoved(int pos, int index);