comicsansg/CubicSDR
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Code Issues Projects Releases Wiki Activity

Snap freq drag/place by freq digit right click

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This commit is contained in:
Charles J. Cliffe 2015-05-10 21:43:03 -04:00
parent 2b80e2f520
commit ecd648ac32
7 changed files with 105 additions and 8 deletions
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10
src/CubicSDR.cpp
View File

@ -277,3 +277,13 @@ void CubicSDR::showFrequencyInput() {
fdialog.ShowModal();
}
void CubicSDR::setFrequencySnap(int snap) {
if (snap > 1000000) {
snap = 1000000;
}
this->snap = snap;
}
int CubicSDR::getFrequencySnap() {
return snap;
}

7
src/CubicSDR.h
View File

@ -22,7 +22,7 @@
class CubicSDR: public wxApp {
public:
CubicSDR() :
m_glContext(NULL), frequency(DEFAULT_FREQ), sdrThread(NULL), sdrPostThread(NULL), threadCmdQueueSDR(NULL), iqVisualQueue(NULL), iqPostDataQueue(NULL), audioVisualQueue(NULL), t_SDR(NULL), t_PostSDR(NULL), sampleRate(DEFAULT_SAMPLE_RATE), offset(0) {
m_glContext(NULL), frequency(DEFAULT_FREQ), sdrThread(NULL), sdrPostThread(NULL), threadCmdQueueSDR(NULL), iqVisualQueue(NULL), iqPostDataQueue(NULL), audioVisualQueue(NULL), t_SDR(NULL), t_PostSDR(NULL), sampleRate(DEFAULT_SAMPLE_RATE), offset(0), snap(1) {
}
@ -51,6 +51,9 @@ public:
void bindDemodulator(DemodulatorInstance *demod);
void removeDemodulator(DemodulatorInstance *demod);
void setFrequencySnap(int snap);
int getFrequencySnap();
AppConfig *getConfig();
void saveConfig();
@ -69,7 +72,7 @@ private:
long long frequency;
long long offset;
int ppm;
int ppm, snap;
long long sampleRate;
SDRThread *sdrThread;

28
src/visual/TuningCanvas.cpp
View File

@ -20,6 +20,9 @@ EVT_IDLE(TuningCanvas::OnIdle)
EVT_MOTION(TuningCanvas::OnMouseMoved)
EVT_LEFT_DOWN(TuningCanvas::OnMouseDown)
EVT_LEFT_UP(TuningCanvas::OnMouseReleased)
EVT_RIGHT_DOWN(TuningCanvas::OnMouseRightDown)
EVT_RIGHT_UP(TuningCanvas::OnMouseRightReleased)
EVT_LEAVE_WINDOW(TuningCanvas::OnMouseLeftWindow)
EVT_ENTER_WINDOW(TuningCanvas::OnMouseEnterWindow)
EVT_MOUSEWHEEL(TuningCanvas::OnMouseWheelMoved)
@ -124,6 +127,10 @@ void TuningCanvas::OnPaint(wxPaintEvent& WXUNUSED(event)) {
glContext->DrawTuner(currentPPM, 11, freqDP, freqW);
} else {
glContext->DrawTuner(freq, 11, freqDP, freqW);
int snap = wxGetApp().getFrequencySnap();
if (snap != 1) {
glContext->DrawTunerDigitBox((int)log10(snap), 11, freqDP, freqW, RGBColor(1.0,0.0,0.0));
}
}
glContext->DrawTuner(bw, 7, bwDP, bwW);
glContext->DrawTuner(center, 11, centerDP, centerW);
@ -341,6 +348,27 @@ void TuningCanvas::OnMouseReleased(wxMouseEvent& event) {
SetCursor(wxCURSOR_ARROW);
}
void TuningCanvas::OnMouseRightDown(wxMouseEvent& event) {
InteractiveCanvas::OnMouseRightDown(event);
}
void TuningCanvas::OnMouseRightReleased(wxMouseEvent& event) {
InteractiveCanvas::OnMouseRightReleased(event);
if (hoverState == TUNING_HOVER_FREQ) {
if (hoverIndex == 1) {
wxGetApp().setFrequencySnap(1);
} else if (hoverIndex > 1 && hoverIndex < 8) {
int exp = pow(10, hoverIndex-1);
if (wxGetApp().getFrequencySnap() == exp) {
wxGetApp().setFrequencySnap(1);
} else {
wxGetApp().setFrequencySnap(exp);
}
}
}
}
void TuningCanvas::OnMouseLeftWindow(wxMouseEvent& event) {
InteractiveCanvas::OnMouseLeftWindow(event);
SetCursor(wxCURSOR_CROSS);

2
src/visual/TuningCanvas.h
View File

@ -35,6 +35,8 @@ private:
void OnMouseLeftWindow(wxMouseEvent& event);
void OnKeyDown(wxKeyEvent& event);
void OnKeyUp(wxKeyEvent& event);
void OnMouseRightDown(wxMouseEvent& event);
void OnMouseRightReleased(wxMouseEvent& event);
void StepTuner(ActiveState state, int factor, bool up = true);

28
src/visual/TuningContext.cpp
View File

@ -112,6 +112,34 @@ void TuningContext::DrawTuner(long long freq, int count, float displayPos, float
glDisable(GL_BLEND);
}
void TuningContext::DrawTunerDigitBox(int index, int count, float displayPos, float displayWidth, RGBColor c) {
GLint vp[4];
glGetIntegerv( GL_VIEWPORT, vp);
float viewHeight = (float) vp[3];
float viewWidth = (float) vp[2];
float pixelHeight = 2.0/viewHeight;
glColor4f(1.0, 0,0,1);
glEnable(GL_BLEND);
glBlendFunc(GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);
float xpos = displayPos + (displayWidth / (float) count) * (float) (count-index);
float xpos2 = displayPos + (displayWidth / (float) count) * (float) ((count-1)-index);
glBegin(GL_LINE_STRIP);
glVertex2f(xpos, 1.0-pixelHeight);
glVertex2f(xpos, -1.0+pixelHeight);
glVertex2f(xpos2, -1.0+pixelHeight);
glVertex2f(xpos2, 1.0-pixelHeight);
glVertex2f(xpos, 1.0-pixelHeight);
glEnd();
glDisable(GL_BLEND);
}
int TuningContext::GetTunerDigitIndex(float mPos, int count, float displayPos, float displayWidth) {
mPos -= 0.5;
mPos *= 2.0;

1
src/visual/TuningContext.h
View File

@ -14,6 +14,7 @@ public:
void DrawBegin();
void Draw(float r, float g, float b, float a, float p1, float p2);
void DrawTuner(long long freq, int count, float displayPos, float displayWidth);
void DrawTunerDigitBox(int index, int count, float displayPos, float displayWidth, RGBColor c);
int GetTunerDigitIndex(float mPos, int count, float displayPos, float displayWidth);
void DrawTunerBarIndexed(int start, int end, int count, float displayPos, float displayWidth, RGBColor color, float alpha, bool top, bool bottom);

37
src/visual/WaterfallCanvas.cpp
View File

@ -633,12 +633,20 @@ void WaterfallCanvas::OnMouseMoved(wxMouseEvent& event) {
}
if (dragState == WF_DRAG_FREQUENCY) {
long long bwDiff = (long long) (mouseTracker.getDeltaMouseX() * (float) getBandwidth());
long long bwTarget = (long long) (mouseTracker.getMouseX() * (float) getBandwidth()) + getCenterFrequency() - (getBandwidth() / 2);
long long currentFreq = demod->getFrequency();
long long bwDiff = bwTarget - currentFreq;
int snap = wxGetApp().getFrequencySnap();
demod->setFrequency(currentFreq + bwDiff);
currentFreq = demod->getFrequency();
demod->updateLabel(currentFreq);
if (snap > 1) {
bwDiff = roundf((float)bwDiff/(float)snap)*snap;
}
if (bwDiff) {
demod->setFrequency(currentFreq + bwDiff);
currentFreq = demod->getFrequency();
demod->updateLabel(currentFreq);
}
setStatusText("Set demodulator frequency: %s", demod->getFrequency());
}
@ -765,13 +773,30 @@ void WaterfallCanvas::OnMouseReleased(wxMouseEvent& event) {
mouseTracker.setVertDragLock(false);
mouseTracker.setHorizDragLock(false);
DemodulatorInstance *demod;
DemodulatorInstance *demod = isNew?NULL:wxGetApp().getDemodMgr().getLastActiveDemodulator();
DemodulatorMgr *mgr = &wxGetApp().getDemodMgr();
if (mouseTracker.getOriginDeltaMouseX() == 0 && mouseTracker.getOriginDeltaMouseY() == 0) {
float pos = mouseTracker.getMouseX();
long long input_center_freq = getCenterFrequency();
long long freq = input_center_freq - (long long) (0.5 * (float) getBandwidth()) + (long long) ((float) pos * (float) getBandwidth());
long long freqTarget = input_center_freq - (long long) (0.5 * (float) getBandwidth()) + (long long) ((float) pos * (float) getBandwidth());
long long demodFreq = demod?demod->getFrequency():freqTarget;
long long bwDiff = freqTarget - demodFreq;
long long freq = demodFreq;
int snap = wxGetApp().getFrequencySnap();
if (snap > 1) {
if (demod) {
bwDiff = roundf((double)bwDiff/(double)snap)*snap;
freq += bwDiff;
} else {
freq = roundl((long double)freq/(double)snap)*snap;
}
} else {
freq += bwDiff;
}
if (dragState == WF_DRAG_NONE) {
if (!isNew && wxGetApp().getDemodMgr().getDemodulators().size()) {