Prototype frequency input dialog

CMakeLists.txt

@@ -227,6 +227,7 @@ SET (cubicsdr_sources
     src/CubicSDR.cpp
 	src/AppFrame.cpp
 	src/AppConfig.cpp
+	src/FrequencyDialog.cpp
 	src/sdr/SDRThread.cpp
 	src/sdr/SDRPostThread.cpp
 	src/demod/DemodulatorPreThread.cpp
@@ -269,6 +270,7 @@ SET (cubicsdr_headers
     src/CubicSDR.h
 	src/AppFrame.h
 	src/AppConfig.h
+	src/FrequencyDialog.h
 	src/sdr/SDRThread.h
 	src/sdr/SDRPostThread.h
 	src/demod/DemodulatorPreThread.h

src/CubicSDR.cpp

@@ -13,7 +13,7 @@
 #endif
 
 #include "CubicSDR.h"
-#include "AppFrame.h"
+#include "FrequencyDialog.h"
 
 #ifdef _OSX_APP_
 #include "CoreFoundation/CoreFoundation.h"
@@ -92,7 +92,7 @@ bool CubicSDR::OnInit() {
     t_PostSDR = new std::thread(&SDRPostThread::threadMain, sdrPostThread);
     t_SDR = new std::thread(&SDRThread::threadMain, sdrThread);
 
-    AppFrame *appframe = new AppFrame();
+    appframe = new AppFrame();
 
 #ifdef __APPLE__
     int main_policy;
@@ -271,3 +271,11 @@ int CubicSDR::getPPM() {
     return ppm;
 }
 
+
+void CubicSDR::showFrequencyInput() {
+    FrequencyDialog fdialog(appframe, -1, _("Set Frequency"), wxPoint(-100,-100), wxSize(320, 75 ));
+
+    if ( fdialog.ShowModal() != wxID_OK ) {
+    } else {
+    }
+}

src/CubicSDR.h

@@ -15,6 +15,7 @@
 #include "AudioThread.h"
 #include "DemodulatorMgr.h"
 #include "AppConfig.h"
+#include "AppFrame.h"
 
 #define NUM_DEMODULATORS 1
 
@@ -56,7 +57,10 @@ public:
     void setPPM(int ppm_in);
     int getPPM();
 
+    void showFrequencyInput();
+
 private:
+    AppFrame *appframe;
     AppConfig config;
     PrimaryGLContext *m_glContext;
     std::vector<SDRDeviceInfo *> devs;

src/FrequencyDialog.cpp

@@ -0,0 +1,21 @@
+#include "FrequencyDialog.h"
+
+wxBEGIN_EVENT_TABLE(FrequencyDialog, wxDialog) wxEND_EVENT_TABLE()
+
+FrequencyDialog::FrequencyDialog(wxWindow * parent, wxWindowID id, const wxString & title, const wxPoint & position, const wxSize & size, long style) :
+        wxDialog(parent, id, title, position, size, style) {
+    wxString freqStr = "105.7Mhz";
+
+    dialogText = new wxTextCtrl(this, -1, freqStr, wxPoint(6, 1), wxSize(size.GetWidth() - 20, size.GetHeight() - 70), wxTE_PROCESS_ENTER);
+    dialogText->SetFont(wxFont(20, wxFONTFAMILY_TELETYPE, wxFONTSTYLE_NORMAL, wxFONTWEIGHT_BOLD));
+    Connect(wxEVT_TEXT_ENTER, wxCommandEventHandler(FrequencyDialog::OnEnter));
+
+    SetEscapeId(wxID_CANCEL);
+
+    Centre();
+}
+
+void FrequencyDialog::OnEnter(wxCommandEvent &event) {
+    std::cout << dialogText->GetValue().ToStdString() << std::endl;
+    Close();
+}

src/FrequencyDialog.h

@@ -0,0 +1,25 @@
+#pragma once
+
+#include "wx/dialog.h"
+#include "wx/textctrl.h"
+#include "wx/string.h"
+#include "wx/button.h"
+
+
+class FrequencyDialog: public wxDialog
+{
+public:
+
+    FrequencyDialog ( wxWindow * parent, wxWindowID id, const wxString & title,
+                  const wxPoint & pos = wxDefaultPosition,
+                  const wxSize & size = wxDefaultSize,
+                  long style = wxDEFAULT_DIALOG_STYLE );
+
+    wxTextCtrl * dialogText;
+
+private:
+
+    void OnEnter ( wxCommandEvent &event );
+
+    DECLARE_EVENT_TABLE()
+};

src/visual/WaterfallCanvas.cpp

@@ -299,16 +299,6 @@ void WaterfallCanvas::OnKeyDown(wxKeyEvent& event) {
         wxGetApp().getDemodMgr().deleteThread(activeDemod);
         break;
     case 'S':
-        if (!activeDemod) {
-            break;
-        }
-        if (activeDemod->isSquelchEnabled()) {
-            activeDemod->setSquelchEnabled(false);
-        } else {
-            activeDemod->squelchAuto();
-        }
-        break;
-    case WXK_SPACE:
         if (!activeDemod) {
             break;
         }
@@ -318,6 +308,9 @@ void WaterfallCanvas::OnKeyDown(wxKeyEvent& event) {
             activeDemod->setStereo(true);
         }
         break;
+    case WXK_SPACE:
+        wxGetApp().showFrequencyInput();
+        break;
     default:
         event.Skip();
         return;
@@ -720,14 +713,14 @@ void WaterfallCanvas::OnMouseMoved(wxMouseEvent& event) {
 
                 mouseTracker.setVertDragLock(true);
                 mouseTracker.setHorizDragLock(false);
-                setStatusText("Click and drag to change demodulator bandwidth. D to delete, SPACE for stereo.");
+                setStatusText("Click and drag to change demodulator bandwidth. D to delete, S for stereo.");
             } else {
                 SetCursor(wxCURSOR_SIZING);
                 nextDragState = WF_DRAG_FREQUENCY;
 
                 mouseTracker.setVertDragLock(true);
                 mouseTracker.setHorizDragLock(false);
-                setStatusText("Click and drag to change demodulator frequency. D to delete, SPACE for stereo.");
+                setStatusText("Click and drag to change demodulator frequency. D to delete, S for stereo.");
             }
         } else {
             SetCursor(wxCURSOR_CROSS);