CubicSDR/src/FrequencyDialog.cpp

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#include "FrequencyDialog.h"
#include "wx/clipbrd.h"
#include <sstream>
#include "CubicSDR.h"
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wxBEGIN_EVENT_TABLE(FrequencyDialog, wxDialog)
EVT_CHAR_HOOK(FrequencyDialog::OnChar)
wxEND_EVENT_TABLE()
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FrequencyDialog::FrequencyDialog(wxWindow * parent, wxWindowID id, const wxString & title, DemodulatorInstance *demod, const wxPoint & position,
const wxSize & size, long style, FrequencyDialogTarget targetMode) :
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wxDialog(parent, id, title, position, size, style) {
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wxString freqStr;
activeDemod = demod;
this->targetMode = targetMode;
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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());
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}
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dialogText = new wxTextCtrl(this, wxID_FREQ_INPUT, freqStr, wxPoint(6, 1), wxSize(size.GetWidth() - 20, size.GetHeight() - 70),
wxTE_PROCESS_ENTER);
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dialogText->SetFont(wxFont(20, wxFONTFAMILY_TELETYPE, wxFONTSTYLE_NORMAL, wxFONTWEIGHT_BOLD));
Centre();
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dialogText->SetSelection(-1, -1);
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}
void FrequencyDialog::OnChar(wxKeyEvent& event) {
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int c = event.GetKeyCode();
long long freq;
switch (c) {
case WXK_RETURN:
case WXK_NUMPAD_ENTER:
// Do Stuff
freq = strToFrequency(dialogText->GetValue().ToStdString());
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:
Close();
break;
}
std::string allowed("0123456789.MKGHZmkghz");
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if (allowed.find_first_of(c) != std::string::npos || c == WXK_DELETE || c == WXK_BACK || c == WXK_NUMPAD_DECIMAL
|| (c >= WXK_NUMPAD0 && c <= WXK_NUMPAD9)) {
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#ifdef __linux__
dialogText->OnChar(event);
event.Skip();
#else
event.DoAllowNextEvent();
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#endif
} else if (event.ControlDown() && c == 'V') {
// Alter clipboard contents to remove unwanted chars
wxTheClipboard->Open();
wxTextDataObject data;
wxTheClipboard->GetData(data);
std::string clipText = data.GetText().ToStdString();
std::string pasteText = filterChars(clipText, std::string(allowed));
wxTheClipboard->SetData(new wxTextDataObject(pasteText));
wxTheClipboard->Close();
event.Skip();
} else if (c == WXK_RIGHT || c == WXK_LEFT || event.ControlDown()) {
event.Skip();
}
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}