Update frequency dialog to support bandwidth entry

src/CubicSDR.cpp

@@ -13,7 +13,6 @@
 #endif
 
 #include "CubicSDR.h"
-#include "FrequencyDialog.h"
 
 #ifdef _OSX_APP_
 #include "CoreFoundation/CoreFoundation.h"
@@ -389,8 +388,25 @@ int CubicSDR::getPPM() {
 }
 
 
-void CubicSDR::showFrequencyInput() {
-    FrequencyDialog fdialog(appframe, -1, demodMgr.getActiveDemodulator()?_("Set Demodulator Frequency"):_("Set Center Frequency"), demodMgr.getActiveDemodulator(), wxPoint(-100,-100), wxSize(320, 75 ));
+void CubicSDR::showFrequencyInput(FrequencyDialog::FrequencyDialogTarget targetMode) {
+    const wxString demodTitle("Set Demodulator Frequency");
+    const wxString freqTitle("Set Center Frequency");
+    const wxString bwTitle("Set Demodulator Bandwidth");
+
+    wxString title;
+    
+    switch (targetMode) {
+        case FrequencyDialog::FDIALOG_TARGET_DEFAULT:
+            title = demodMgr.getActiveDemodulator()?demodTitle:freqTitle;
+            break;
+        case FrequencyDialog::FDIALOG_TARGET_BANDWIDTH:
+            title = bwTitle;
+            break;
+        default:
+            break;
+    }
+    
+    FrequencyDialog fdialog(appframe, -1, title, demodMgr.getActiveDemodulator(), wxPoint(-100,-100), wxSize(320, 75 ), wxDEFAULT_DIALOG_STYLE, targetMode);
     fdialog.ShowModal();
 }
 

src/CubicSDR.h

@@ -16,6 +16,7 @@
 #include "DemodulatorMgr.h"
 #include "AppConfig.h"
 #include "AppFrame.h"
+#include "FrequencyDialog.h"
 
 #include "ScopeVisualProcessor.h"
 #include "SpectrumVisualProcessor.h"
@@ -77,7 +78,7 @@ public:
     void setPPM(int ppm_in);
     int getPPM();
 
-    void showFrequencyInput();
+    void showFrequencyInput(FrequencyDialog::FrequencyDialogTarget targetMode = FrequencyDialog::FDIALOG_TARGET_DEFAULT);
 
 private:
     AppFrame *appframe;

src/FrequencyDialog.cpp

@@ -10,15 +10,22 @@ EVT_CHAR_HOOK(FrequencyDialog::OnChar)
 wxEND_EVENT_TABLE()
 
 FrequencyDialog::FrequencyDialog(wxWindow * parent, wxWindowID id, const wxString & title, DemodulatorInstance *demod, const wxPoint & position,
-        const wxSize & size, long style) :
+        const wxSize & size, long style, FrequencyDialogTarget targetMode) :
         wxDialog(parent, id, title, position, size, style) {
     wxString freqStr;
     activeDemod = demod;
+    this->targetMode = targetMode;
 
-    if (activeDemod) {
-        freqStr = frequencyToStr(activeDemod->getFrequency());
-    } else {
-        freqStr = frequencyToStr(wxGetApp().getFrequency());
+    if (targetMode == FDIALOG_TARGET_DEFAULT) {
+        if (activeDemod) {
+            freqStr = frequencyToStr(activeDemod->getFrequency());
+        } else {
+            freqStr = frequencyToStr(wxGetApp().getFrequency());
+        }
+    }
+            
+    if (targetMode == FDIALOG_TARGET_BANDWIDTH) {
+        freqStr = frequencyToStr(wxGetApp().getDemodMgr().getLastBandwidth());
     }
 
     dialogText = new wxTextCtrl(this, wxID_FREQ_INPUT, freqStr, wxPoint(6, 1), wxSize(size.GetWidth() - 20, size.GetHeight() - 70),
@@ -109,14 +116,23 @@ void FrequencyDialog::OnChar(wxKeyEvent& event) {
     case WXK_NUMPAD_ENTER:
         // Do Stuff
         freq = strToFrequency(dialogText->GetValue().ToStdString());
-        if (activeDemod) {
-            activeDemod->setTracking(true);
-            activeDemod->setFollow(true);
-            activeDemod->setFrequency(freq);
-            activeDemod->updateLabel(freq);
-        } else {
-            wxGetApp().setFrequency(freq);
-        }
+            if (targetMode == FDIALOG_TARGET_DEFAULT) {
+                if (activeDemod) {
+                    activeDemod->setTracking(true);
+                    activeDemod->setFollow(true);
+                    activeDemod->setFrequency(freq);
+                    activeDemod->updateLabel(freq);
+                } else {
+                    wxGetApp().setFrequency(freq);
+                }
+            }
+            if (targetMode == FDIALOG_TARGET_BANDWIDTH) {
+                if (activeDemod) {
+                    activeDemod->setBandwidth(freq);
+                } else {
+                    wxGetApp().getDemodMgr().setLastBandwidth(freq);
+                }
+            }
         Close();
         break;
     case WXK_ESCAPE:

src/FrequencyDialog.h

@@ -11,12 +11,13 @@
 class FrequencyDialog: public wxDialog
 {
 public:
-
+    typedef enum FrequencyDialogTarget { FDIALOG_TARGET_DEFAULT, FDIALOG_TARGET_CENTERFREQ, FDIALOG_TARGET_FREQ, FDIALOG_TARGET_BANDWIDTH } FrequencyDialogTarget;
     FrequencyDialog ( wxWindow * parent, wxWindowID id, const wxString & title,
                   DemodulatorInstance *demod = NULL,
                   const wxPoint & pos = wxDefaultPosition,
                   const wxSize & size = wxDefaultSize,
-                  long style = wxDEFAULT_DIALOG_STYLE );
+                  long style = wxDEFAULT_DIALOG_STYLE,
+                  FrequencyDialogTarget targetMode = FDIALOG_TARGET_DEFAULT);
 
     wxTextCtrl * dialogText;
 
@@ -28,5 +29,6 @@ private:
     void OnEnter ( wxCommandEvent &event );
     void OnChar ( wxKeyEvent &event );
     std::string& filterChars(std::string& s, const std::string& allowed);
+    FrequencyDialogTarget targetMode;
     DECLARE_EVENT_TABLE()
 };

src/visual/TuningCanvas.cpp

@@ -407,8 +407,12 @@ void TuningCanvas::setHelpTip(std::string tip) {
 void TuningCanvas::OnKeyDown(wxKeyEvent& event) {
     InteractiveCanvas::OnKeyDown(event);
 
-    if (event.GetKeyCode() == WXK_SPACE && (hoverState == TUNING_HOVER_CENTER || hoverState == TUNING_HOVER_FREQ)) {
-        wxGetApp().showFrequencyInput();
+    if (event.GetKeyCode() == WXK_SPACE) {
+        if (hoverState == TUNING_HOVER_CENTER || hoverState == TUNING_HOVER_FREQ) {
+            wxGetApp().showFrequencyInput(FrequencyDialog::FDIALOG_TARGET_DEFAULT);
+        } else if (hoverState == TUNING_HOVER_BW) {
+            wxGetApp().showFrequencyInput(FrequencyDialog::FDIALOG_TARGET_BANDWIDTH);
+        }
     }
 }