Initial Recording GUI

Issue #228.

Display the recorder state and latest recording directory and
allow a new recording to be requested.

src/recorder/jamrecorder.cpp

@@ -357,6 +357,8 @@ void CJamRecorder::Start() {
 
     currentSession = new CJamSession( recordBaseDir );
     isRecording = true;
+
+    emit RecordingSessionStarted ( currentSession->SessionDir().path() );
 }
 
 
@@ -402,8 +404,6 @@ void CJamRecorder::OnEnd()
         delete currentSession;
         currentSession = nullptr;
     }
-
-    emit RecordingSessionEnded ( reaperProjectFileName );
 }
 
 /**

src/recorder/jamrecorder.h

@@ -169,7 +169,7 @@ private:
     QThread* thisThread;
 
 signals:
-    void RecordingSessionEnded ( QString sessionDir );
+    void RecordingSessionStarted ( QString sessionDir );
 
 private slots:
     /**

src/server.cpp

@@ -468,6 +468,10 @@ CServer::CServer ( const int          iNewMaxNumChan,
        SIGNAL ( SvrRegStatusChanged() ),
        this, SLOT ( OnSvrRegStatusChanged() ) );
 
+    QObject::connect( &JamRecorder,
+        SIGNAL ( RecordingSessionStarted ( QString ) ),
+        this, SLOT ( OnRecordingSessionStarted ( QString ) ) );
+
     QObject::connect ( QCoreApplication::instance(),
         SIGNAL ( aboutToQuit() ),
         this, SLOT ( OnAboutToQuit() ) );

src/server.h

@@ -197,6 +197,7 @@ public:
                           CVector<int>&          veciJitBufNumFrames,
                           CVector<int>&          veciNetwFrameSizeFact );
 
+    bool GetRecordingEnabled() { return bEnableRecording; }
 
     // Server list management --------------------------------------------------
     void UpdateServerList() { ServerListManager.Update(); }
@@ -382,6 +383,7 @@ signals:
                       const int              iNumAudChan,
                       const CVector<int16_t> vecsData );
     void RestartRecorder();
+    void RecordingSessionStarted ( QString sessionDir );
 
 public slots:
     void OnTimer();
@@ -457,6 +459,11 @@ public slots:
 
     void OnCLDisconnection ( CHostAddress InetAddr );
 
+    void OnRecordingSessionStarted ( QString sessionDir )
+    {
+        emit RecordingSessionStarted ( sessionDir );
+    }
+
     void OnAboutToQuit();
 
     void OnHandledSignal ( int sigNum );

src/serverdlg.cpp

@@ -267,6 +267,22 @@ lvwClients->setMinimumHeight ( 140 );
     ModifyAutoStartEntry ( bCurAutoStartMinState );
 #endif
 
+    // Recorder controls
+    pbtNewRecording->setAutoDefault ( false );
+
+    if ( !pServer->GetRecordingEnabled() )
+    {
+        // The recorder was not enabled from the command line
+        // TODO: Once enabling from the GUI is implemented, remove
+        lblRecorderStatus->setVisible ( false );
+        pbtNewRecording->setVisible ( false );
+    }
+
+    // TODO: Not yet implemented, so hide them!
+    chbEnableRecorder->setVisible ( false );
+    pbtRecordingDir->setVisible ( false );
+    edtRecordingsDir->setVisible ( false );
+
     // update GUI dependencies
     UpdateGUIDependencies();
 
@@ -319,6 +335,10 @@ lvwClients->setMinimumHeight ( 140 );
     QObject::connect ( cbxCentServAddrType, SIGNAL ( activated ( int ) ),
         this, SLOT ( OnCentServAddrTypeActivated ( int ) ) );
 
+    // push buttons
+    QObject::connect( pbtNewRecording, SIGNAL ( released() ),
+            this, SLOT ( OnNewRecordingClicked() ) );
+
     // timers
     QObject::connect ( &Timer, SIGNAL ( timeout() ), this, SLOT ( OnTimer() ) );
 
@@ -332,6 +352,9 @@ lvwClients->setMinimumHeight ( 140 );
     QObject::connect ( pServer, SIGNAL ( SvrRegStatusChanged() ),
         this, SLOT ( OnSvrRegStatusChanged() ) );
 
+    QObject::connect ( pServer, SIGNAL ( RecordingSessionStarted ( QString ) ),
+        this, SLOT ( OnRecordingSessionStarted ( QString ) ) );
+
     QObject::connect ( QCoreApplication::instance(), SIGNAL ( aboutToQuit() ),
         this, SLOT ( OnAboutToQuit() ) );
 
@@ -451,6 +474,11 @@ void CServerDlg::OnCentServAddrTypeActivated ( int iTypeIdx )
     UpdateGUIDependencies();
 }
 
+void CServerDlg::OnNewRecordingClicked()
+{
+    pServer->RestartRecorder();
+}
+
 void CServerDlg::OnSysTrayActivated ( QSystemTrayIcon::ActivationReason ActReason )
 {
     // on double click on the icon, show window in fore ground
@@ -504,6 +532,18 @@ void CServerDlg::OnTimer()
     ListViewMutex.unlock();
 }
 
+void CServerDlg::OnServerStarted()
+{
+     UpdateSystemTrayIcon ( true );
+}
+
+void CServerDlg::OnServerStopped()
+{
+     UpdateSystemTrayIcon ( false );
+
+     UpdateRecorderStatus ( QString::null );
+}
+
 void CServerDlg::UpdateGUIDependencies()
 {
     // get the states which define the GUI dependencies from the server
@@ -560,6 +600,9 @@ void CServerDlg::UpdateGUIDependencies()
     }
 
     lblRegSvrStatus->setText ( strStatus );
+
+    edtCurrentSessionDir->setText( "" );
+    UpdateRecorderStatus ( QString::null );
 }
 
 void CServerDlg::UpdateSystemTrayIcon ( const bool bIsActive )
@@ -618,6 +661,39 @@ void CServerDlg::ModifyAutoStartEntry ( const bool bDoAutoStart )
     }
 }
 
+void CServerDlg::UpdateRecorderStatus ( QString sessionDir )
+{
+    QString currentSessionDir = edtCurrentSessionDir->text();
+    QString strRecorderStatus;
+    bool bIsRecording = false;
+
+    if ( pServer->GetRecordingEnabled() )
+    {
+        if ( pServer->IsRunning() )
+        {
+            currentSessionDir = sessionDir != QString::null ? sessionDir : "";
+            strRecorderStatus = tr ( "Recording" );
+            bIsRecording = true;
+        }
+        else
+        {
+            strRecorderStatus = tr ( "Not recording" );
+        }
+    }
+    else
+    {
+        strRecorderStatus = tr ( "Not enabled" );
+    }
+
+    edtCurrentSessionDir->setVisible ( pServer->GetRecordingEnabled() );
+    edtCurrentSessionDir->setEnabled ( bIsRecording );
+    edtCurrentSessionDir->setText( currentSessionDir );
+
+    lblRecorderStatus->setText ( strRecorderStatus );
+
+    pbtNewRecording->setEnabled ( bIsRecording );
+}
+
 void CServerDlg::changeEvent ( QEvent* pEvent )
 {
     // if we have a system tray icon, we make the window invisible if it is

src/serverdlg.h

@@ -63,6 +63,7 @@ protected:
     void         UpdateSystemTrayIcon ( const bool bIsActive );
     void         ShowWindowInForeground() { showNormal(); raise(); }
     void         ModifyAutoStartEntry ( const bool bDoAutoStart );
+    void         UpdateRecorderStatus( QString sessionDir );
 
     QTimer                        Timer;
     CServer*                      pServer;
@@ -90,9 +91,10 @@ public slots:
     void OnLocationCityTextChanged ( const QString& strNewCity );
     void OnLocationCountryActivated ( int iCntryListItem );
     void OnCentServAddrTypeActivated ( int iTypeIdx );
+    void OnNewRecordingClicked();
     void OnTimer();
-    void OnServerStarted() { UpdateSystemTrayIcon ( true ); }
+    void OnServerStarted();
-    void OnServerStopped() { UpdateSystemTrayIcon ( false ); }
+    void OnServerStopped();
     void OnSvrRegStatusChanged() { UpdateGUIDependencies(); }
     void OnSysTrayMenuOpen() { ShowWindowInForeground(); }
     void OnSysTrayMenuHide() { hide(); }
@@ -101,4 +103,9 @@ public slots:
 
     void keyPressEvent ( QKeyEvent *e ) // block escape key
         { if ( e->key() != Qt::Key_Escape ) QDialog::keyPressEvent ( e ); }
+
+    void OnRecordingSessionStarted ( QString sessionDir )
+    {
+        UpdateRecorderStatus ( sessionDir );
+    }
 };

src/serverdlgbase.ui

@@ -158,6 +158,72 @@
      </layout>
     </widget>
    </item>
+   <item>
+    <layout class="QHBoxLayout">
+     <item>
+      <widget class="QCheckBox" name="chbEnableRecorder">
+       <property name="text">
+        <string>Enable jam recorder</string>
+       </property>
+      </widget>
+     </item>
+     <item>
+      <spacer>
+       <property name="orientation">
+        <enum>Qt::Horizontal</enum>
+       </property>
+       <property name="sizeType">
+        <enum>QSizePolicy::Expanding</enum>
+       </property>
+       <property name="sizeHint" stdset="0">
+        <size>
+         <width>20</width>
+         <height>20</height>
+        </size>
+       </property>
+      </spacer>
+     </item>
+     <item>
+      <widget class="QLineEdit" name="edtCurrentSessionDir">
+       <property name="readOnly">
+        <bool>true</bool>
+       </property>
+      </widget>
+     </item>
+     <item>
+      <widget class="QLabel" name="lblRecorderStatus">
+       <property name="text">
+        <string>STATUS</string>
+       </property>
+      </widget>
+     </item>
+     <item>
+      <widget class="QPushButton" name="pbtNewRecording">
+       <property name="text">
+        <string>New recording</string>
+       </property>
+      </widget>
+     </item>
+    </layout>
+   </item>
+   <item>
+    <layout class="QHBoxLayout">
+     <item>
+      <widget class="QPushButton" name="pbtRecordingDir">
+       <property name="text">
+        <string>Recordings folder</string>
+       </property>
+      </widget>
+     </item>
+     <item>
+      <widget class="QLineEdit" name="edtRecordingsDir">
+       <property name="readOnly">
+        <bool>true</bool>
+       </property>
+      </widget>
+     </item>
+    </layout>
+   </item>
    <item>
     <layout class="QHBoxLayout">
      <property name="spacing">
@@ -215,6 +281,11 @@
   <tabstop>edtServerName</tabstop>
   <tabstop>edtLocationCity</tabstop>
   <tabstop>cbxLocationCountry</tabstop>
+  <tabstop>chbEnableRecorder</tabstop>
+  <tabstop>edtCurrentSessionDir</tabstop>
+  <tabstop>pbtNewRecording</tabstop>
+  <tabstop>pbtRecordingDir</tabstop>
+  <tabstop>edtRecordingsDir</tabstop>
  </tabstops>
  <resources>
   <include location="resources.qrc"/>