comicsansg/CubicSDR
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CubicSDR
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Code Issues Projects Releases Wiki Activity

Manual Gain Control :-) 

- Disable AGC from settings menu
- Requires latest SoapySDRPlay gain commits for SDRPlay
This commit is contained in:
Charles J. Cliffe 2015-10-27 01:56:49 -04:00
parent 68d80bde9e
commit ac93aa369b
16 changed files with 611 additions and 12 deletions
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4
CMakeLists.txt
View File

@ -2,7 +2,7 @@ cmake_minimum_required (VERSION 2.8)
SET(CUBICSDR_VERSION_MAJOR "0")
SET(CUBICSDR_VERSION_MINOR "1")
SET(CUBICSDR_VERSION_PATCH "13")
SET(CUBICSDR_VERSION_PATCH "14")
SET(CUBICSDR_VERSION_REL "alpha")
SET(CUBICSDR_VERSION "${CUBICSDR_VERSION_MAJOR}.${CUBICSDR_VERSION_MINOR}.${CUBICSDR_VERSION_PATCH}-${CUBICSDR_VERSION_REL}")
@ -237,6 +237,7 @@ SET (cubicsdr_sources
src/visual/ScopeContext.cpp
src/visual/SpectrumCanvas.cpp
src/visual/WaterfallCanvas.cpp
src/visual/GainCanvas.cpp
src/process/VisualProcessor.cpp
src/process/ScopeVisualProcessor.cpp
src/process/SpectrumVisualProcessor.cpp
@ -296,6 +297,7 @@ SET (cubicsdr_headers
src/visual/ScopeContext.h
src/visual/SpectrumCanvas.h
src/visual/WaterfallCanvas.h
src/visual/GainCanvas.h
src/process/VisualProcessor.h
src/process/ScopeVisualProcessor.h
src/process/SpectrumVisualProcessor.h

47
src/AppFrame.cpp
View File

@ -48,7 +48,7 @@ AppFrame::AppFrame() :
wxBoxSizer *vbox = new wxBoxSizer(wxVERTICAL);
wxBoxSizer *demodVisuals = new wxBoxSizer(wxVERTICAL);
wxBoxSizer *demodTray = new wxBoxSizer(wxHORIZONTAL);
demodTray = new wxBoxSizer(wxHORIZONTAL);
wxBoxSizer *demodScopeTray = new wxBoxSizer(wxVERTICAL);
int attribList[] = { WX_GL_RGBA, WX_GL_DOUBLEBUFFER, 0 };
@ -59,6 +59,13 @@ AppFrame::AppFrame() :
wxPanel *demodPanel = new wxPanel(mainSplitter, wxID_ANY);
gainCanvas = new GainCanvas(demodPanel, attribList);
gainSizerItem = demodTray->Add(gainCanvas, 0, wxEXPAND | wxALL, 0);
gainSizerItem->Show(false);
gainSpacerItem = demodTray->AddSpacer(1);
gainSpacerItem->Show(false);
demodModeSelector = new ModeSelectorCanvas(demodPanel, attribList);
demodModeSelector->addChoice(DEMOD_TYPE_FM, "FM");
demodModeSelector->addChoice(DEMOD_TYPE_AM, "AM");
@ -252,6 +259,9 @@ AppFrame::AppFrame() :
menu->AppendSubMenu(dsMenu, "Direct Sampling");
agcMenuItem = menu->AppendCheckItem(wxID_AGC_CONTROL, "Automatic Gain");
agcMenuItem->Check(wxGetApp().getAGCMode());
menuBar->Append(menu, wxT("&Settings"));
menu = new wxMenu;
@ -451,6 +461,22 @@ void AppFrame::initDeviceParams(SDRDeviceInfo *devInfo) {
if (!checked) {
sampleRateMenuItems[wxID_BANDWIDTH_MANUAL]->Check(true);
}
if (!wxGetApp().getAGCMode()) {
gainSpacerItem->Show(true);
gainSizerItem->Show(true);
gainSizerItem->SetMinSize(devInfo->getRxChannel()->getGains().size()*50,0);
demodTray->Layout();
gainCanvas->updateGainUI();
gainCanvas->Refresh();
gainCanvas->Refresh();
} else {
gainSpacerItem->Show(false);
gainSizerItem->Show(false);
demodTray->Layout();
}
agcMenuItem->Check(wxGetApp().getAGCMode());
}
@ -481,6 +507,22 @@ void AppFrame::OnMenu(wxCommandEvent& event) {
wxGetApp().setSwapIQ(swap_state);
wxGetApp().saveConfig();
iqSwapMenuItem->Check(swap_state);
} else if (event.GetId() == wxID_AGC_CONTROL) {
if (!wxGetApp().getAGCMode()) {
wxGetApp().setAGCMode(true);
gainSpacerItem->Show(false);
gainSizerItem->Show(false);
demodTray->Layout();
} else {
wxGetApp().setAGCMode(false);
gainSpacerItem->Show(true);
gainSizerItem->Show(true);
gainSizerItem->SetMinSize(wxGetApp().getDevice()->getRxChannel()->getGains().size()*40,0);
demodTray->Layout();
gainCanvas->updateGainUI();
gainCanvas->Refresh();
gainCanvas->Refresh();
}
} else if (event.GetId() == wxID_SDR_DEVICES) {
wxGetApp().deviceSelector();
} else if (event.GetId() == wxID_SET_PPM) {
@ -554,6 +596,9 @@ void AppFrame::OnMenu(wxCommandEvent& event) {
if (event.GetId() >= wxID_THEME_DEFAULT && event.GetId() <= wxID_THEME_RADAR) {
demodTuner->Refresh();
demodModeSelector->Refresh();
waterfallSpeedMeter->Refresh();
spectrumAvgMeter->Refresh();
gainCanvas->setThemeColors();
}
switch (event.GetId()) {

7
src/AppFrame.h
View File

@ -3,6 +3,7 @@
#include <wx/frame.h>
#include <wx/panel.h>
#include <wx/splitter.h>
#include <wx/sizer.h>
#include "PrimaryGLContext.h"
@ -12,6 +13,7 @@
#include "MeterCanvas.h"
#include "TuningCanvas.h"
#include "ModeSelectorCanvas.h"
#include "GainCanvas.h"
#include "FFTVisualDataThread.h"
#include "SDRDeviceInfo.h"
//#include "UITestCanvas.h"
@ -27,6 +29,7 @@
#define wxID_SET_DS_Q 2006
#define wxID_SET_SWAP_IQ 2007
#define wxID_SDR_DEVICES 2008
#define wxID_AGC_CONTROL 2009
#define wxID_MAIN_SPLITTER 2050
#define wxID_VIS_SPLITTER 2051
@ -83,7 +86,10 @@ private:
MeterCanvas *spectrumAvgMeter;
MeterCanvas *waterfallSpeedMeter;
ModeSelectorCanvas *demodMuteButton;
GainCanvas *gainCanvas;
wxSizerItem *gainSizerItem, *gainSpacerItem;
wxSplitterWindow *mainVisSplitter, *mainSplitter;
wxBoxSizer *demodTray;
DemodulatorInstance *activeDemodulator;
@ -96,6 +102,7 @@ private:
std::map<int, wxMenuItem *> directSamplingMenuItems;
wxMenuItem *iqSwapMenuItem;
wxMenu *sampleRateMenu;
wxMenuItem *agcMenuItem;
std::vector<long> sampleRates;
std::string currentSessionFile;

20
src/CubicSDR.cpp
View File

@ -115,6 +115,7 @@ long long strToFrequency(std::string freqStr) {
CubicSDR::CubicSDR() : appframe(NULL), m_glContext(NULL), frequency(0), offset(0), ppm(0), snap(1), sampleRate(DEFAULT_SAMPLE_RATE), directSamplingMode(0),
sdrThread(NULL), sdrPostThread(NULL), spectrumVisualThread(NULL), demodVisualThread(NULL), pipeSDRIQData(NULL), pipeIQVisualData(NULL), pipeAudioVisualData(NULL), t_SDR(NULL), t_PostSDR(NULL) {
sampleRateInitialized.store(false);
agcMode.store(true);
}
@ -597,3 +598,22 @@ void CubicSDR::setDeviceSelectorClosed() {
bool CubicSDR::isDeviceSelectorOpen() {
return deviceSelectorOpen.load();
}
void CubicSDR::setAGCMode(bool mode) {
agcMode.store(mode);
sdrThread->setAGCMode(mode);
}
bool CubicSDR::getAGCMode() {
return agcMode.load();
}
void CubicSDR::setGain(std::string name, float gain_in) {
sdrThread->setGain(name,gain_in);
}
float CubicSDR::getGain(std::string name) {
return sdrThread->getGain(name);
}

7
src/CubicSDR.h
View File

@ -108,6 +108,12 @@ public:
void setDeviceSelectorClosed();
bool isDeviceSelectorOpen();
void setAGCMode(bool mode);
bool getAGCMode();
void setGain(std::string name, float gain_in);
float getGain(std::string name);
private:
AppFrame *appframe;
AppConfig config;
@ -121,6 +127,7 @@ private:
int ppm, snap;
long long sampleRate;
int directSamplingMode;
std::atomic_bool agcMode;
SDRThread *sdrThread;
SDREnumerator *sdrEnum;

1
src/process/FFTDataDistributor.cpp
View File

@ -1,6 +1,7 @@
#include "FFTDataDistributor.h"
FFTDataDistributor::FFTDataDistributor() : linesPerSecond(DEFAULT_WATERFALL_LPS), lineRateAccum(0.0), fftSize(DEFAULT_FFT_SIZE) {
bufferedItems = 0;
}
void FFTDataDistributor::setFFTSize(int fftSize) {

24
src/sdr/SDRDeviceInfo.cpp
View File

@ -11,6 +11,10 @@ SDRDeviceRange::SDRDeviceRange(double low, double high) {
this->high = high;
}
SDRDeviceRange::SDRDeviceRange(std::string name, double low, double high) : SDRDeviceRange(low, high) {
this->name = name;
}
double SDRDeviceRange::getLow() {
return low;
}
@ -24,6 +28,14 @@ void SDRDeviceRange::setHigh(double high) {
this->high = high;
}
std::string SDRDeviceRange::getName() {
return this->name;
}
void SDRDeviceRange::setName(std::string name) {
this->name = name;
}
SDRDeviceChannel::SDRDeviceChannel() {
hardwareDC = false;
hasCorr = false;
@ -81,6 +93,18 @@ SDRDeviceRange &SDRDeviceChannel::getRFRange() {
return rangeRF;
}
void SDRDeviceChannel::addGain(SDRDeviceRange range) {
gainInfo.push_back(range);
}
std::vector<SDRDeviceRange> &SDRDeviceChannel::getGains() {
return gainInfo;
}
void SDRDeviceChannel::addGain(std::string name, SoapySDR::Range range) {
gainInfo.push_back(SDRDeviceRange(name,range.minimum(),range.maximum()));
}
std::vector<long> &SDRDeviceChannel::getSampleRates() {
return sampleRates;
}

9
src/sdr/SDRDeviceInfo.h
View File

@ -36,13 +36,17 @@ class SDRDeviceRange {
public:
SDRDeviceRange();
SDRDeviceRange(double low, double high);
SDRDeviceRange(std::string name, double low, double high);
double getLow();
void setLow(double low);
double getHigh();
void setHigh(double high);
std::string getName();
void setName(std::string name);
private:
std::string name;
double low, high;
};
@ -63,6 +67,10 @@ public:
bool isRx();
void setRx(bool rx);
void addGain(SDRDeviceRange range);
void addGain(std::string name, SoapySDR::Range range);
std::vector<SDRDeviceRange> &getGains();
SDRDeviceRange &getGain();
SDRDeviceRange &getLNAGain();
SDRDeviceRange &getFreqRange();
@ -89,6 +97,7 @@ private:
std::vector<long> sampleRates;
std::vector<long long> filterBandwidths;
SoapySDR::ArgInfoList streamArgInfo;
std::vector<SDRDeviceRange> gainInfo;
};

6
src/sdr/SDREnumerator.cpp
View File

@ -167,6 +167,12 @@ std::vector<SDRDeviceInfo *> *SDREnumerator::enumerate_devices(std::string remot
chan->setStreamArgsInfo(device->getStreamArgsInfo(SOAPY_SDR_RX, i));
std::vector<std::string> gainNames = device->listGains(SOAPY_SDR_RX, i);
for (std::vector<std::string>::iterator gname = gainNames.begin(); gname!= gainNames.end(); gname++) {
chan->addGain((*gname),device->getGainRange(SOAPY_SDR_RX, i, (*gname)));
}
dev->addChannel(chan);
}

12
src/sdr/SDRPostThread.cpp
View File

@ -332,6 +332,18 @@ void SDRPostThread::run() {
}
}
bool doUpdate = false;
for (int j = 0; j < nRunDemods; j++) {
DemodulatorInstance *demod = runDemods[j];
if (abs(frequency - demod->getFrequency()) > (sampleRate / 2)) {
doUpdate = true;
}
}
if (doUpdate) {
updateActiveDemodulators();
}
busy_demod.unlock();
}
data_in->decRefCount();

63
src/sdr/SoapySDRThread.cpp
View File

@ -33,6 +33,10 @@ SDRThread::SDRThread() : IOThread() {
numChannels.store(8);
hasDirectSampling.store(false);
hasIQSwap.store(false);
agc_mode.store(true);
agc_mode_changed.store(false);
gain_value_changed.store(false);
}
SDRThread::~SDRThread() {
@ -90,7 +94,7 @@ void SDRThread::init() {
hasIQSwap.store(true);
}
device->setGainMode(SOAPY_SDR_RX,0,true);
device->setGainMode(SOAPY_SDR_RX,0,agc_mode.load());
numChannels.store(getOptimalChannelCount(sampleRate.load()));
numElems.store(getOptimalElementCount(sampleRate.load(), 30));
@ -152,6 +156,8 @@ void SDRThread::readLoop() {
return;
}
updateGains();
while (!terminated.load()) {
if (offset_changed.load()) {
if (!freq_changed.load()) {
@ -186,12 +192,48 @@ void SDRThread::readLoop() {
device->writeSetting("iq_swap", iq_swap.load()?"true":"false");
iq_swap_changed.store(false);
}
if (agc_mode_changed.load()) {
SDRDeviceInfo *devInfo = deviceInfo.load();
device->setGainMode(SOAPY_SDR_RX,devInfo->getRxChannel()->getChannel(),agc_mode.load());
agc_mode_changed.store(false);
if (!agc_mode.load()) {
updateGains();
}
}
if (gain_value_changed.load() && !agc_mode.load()) {
SDRDeviceInfo *devInfo = deviceInfo.load();
for (std::map<std::string,std::atomic_bool>::iterator gci = gainChanged.begin(); gci != gainChanged.end(); gci++) {
if (gci->second.load()) {
device->setGain(SOAPY_SDR_RX, devInfo->getRxChannel()->getChannel(), gci->first, gainValues[gci->first]);
gainChanged[gci->first] = false;
}
}
gain_value_changed.store(false);
}
readStream(iqDataOutQueue);
}
buffers.purge();
}
void SDRThread::updateGains() {
SDRDeviceInfo *devInfo = deviceInfo.load();
gainValues.erase(gainValues.begin(),gainValues.end());
gainChanged.erase(gainChanged.begin(),gainChanged.end());
std::vector<SDRDeviceRange> gains = devInfo->getRxChannel()->getGains();
for (std::vector<SDRDeviceRange>::iterator gi = gains.begin(); gi != gains.end(); gi++) {
gainValues[(*gi).getName()] = device->getGain(SOAPY_SDR_RX, devInfo->getRxChannel()->getChannel(), (*gi).getName());
gainChanged[(*gi).getName()] = false;
}
gain_value_changed.store(false);
}
void SDRThread::run() {
//#ifdef __APPLE__
@ -320,3 +362,22 @@ void SDRThread::setIQSwap(bool iqSwap) {
bool SDRThread::getIQSwap() {
return iq_swap.load();
}
void SDRThread::setAGCMode(bool mode) {
agc_mode.store(mode);
agc_mode_changed.store(true);
}
bool SDRThread::getAGCMode() {
return agc_mode.load();
}
void SDRThread::setGain(std::string name, float value) {
gainValues[name].store(value);
gainChanged[name].store(true);
gain_value_changed.store(true);
}
float SDRThread::getGain(std::string name) {
return gainValues[name].load();
}

16
src/sdr/SoapySDRThread.h
View File

@ -74,8 +74,16 @@ public:
void setIQSwap(bool iqSwap);
bool getIQSwap();
void setAGCMode(bool mode);
bool getAGCMode();
void setGain(std::string name, float value);
float getGain(std::string name);
protected:
void updateGains();
SoapySDR::Stream *stream;
SoapySDR::Device *device;
void *buffs[1];
@ -88,6 +96,8 @@ protected:
std::atomic_llong frequency, offset;
std::atomic_int ppm, direct_sampling_mode, numElems, numChannels;
std::atomic_bool hasPPM, hasHardwareDC, hasDirectSampling, hasIQSwap;
std::atomic_bool iq_swap, rate_changed, freq_changed, offset_changed,
ppm_changed, direct_sampling_changed, device_changed, iq_swap_changed;
std::atomic_bool iq_swap, agc_mode, rate_changed, freq_changed, offset_changed,
ppm_changed, direct_sampling_changed, device_changed, iq_swap_changed, agc_mode_changed, gain_value_changed;
std::map<std::string,std::atomic<float> > gainValues;
std::map<std::string,std::atomic_bool> gainChanged;
};

28
src/ui/GLPanel.cpp
View File

@ -5,7 +5,7 @@
using namespace CubicVR;
GLPanel::GLPanel() : fillType(GLPANEL_FILL_SOLID), contentsVisible(true), transform(mat4::identity()) {
GLPanel::GLPanel() : fillType(GLPANEL_FILL_SOLID), contentsVisible(true), visible(true), transform(mat4::identity()) {
pos[0] = 0.0f;
pos[1] = 0.0f;
rot[0] = 0.0f;
@ -19,6 +19,8 @@ GLPanel::GLPanel() : fillType(GLPANEL_FILL_SOLID), contentsVisible(true), transf
setCoordinateSystem(GLPANEL_Y_UP);
setMarginPx(0);
setBorderPx(0);
srcBlend = GL_SRC_ALPHA;
dstBlend = GL_ONE_MINUS_SRC_ALPHA;
}
void GLPanel::genArrays() {
@ -174,6 +176,19 @@ void GLPanel::setCoordinateSystem(GLPanelCoordinateSystem coord_in) {
genArrays();
}
bool GLPanel::hitTest(CubicVR::vec2 pos, CubicVR::vec2 &result) {
CubicVR::vec4 hitPos = CubicVR::mat4::vec4_multiply(CubicVR::vec4(pos.x, pos.y, 0.0, 1.0), transformInverse);
if (hitPos.x >= -1.0 && hitPos.x <= 1.0 && hitPos.y >= -1.0 && hitPos.y <= 1.0) {
result.x = hitPos.x;
result.y = hitPos.y;
return true;
}
return false;
}
void GLPanel::setFill(GLPanelFillType fill_mode) {
fillType = fill_mode;
genArrays();
@ -210,6 +225,11 @@ void GLPanel::setBorderPx(float bordl, float bordr, float bordt, float bordb) {
borderPx.bottom = bordb;
}
void GLPanel::setBlend(GLuint src, GLuint dst) {
srcBlend = src;
dstBlend = dst;
}
void GLPanel::addChild(GLPanel *childPanel) {
std::vector<GLPanel *>::iterator i = std::find(children.begin(), children.end(), childPanel);
@ -278,6 +298,8 @@ void GLPanel::calcTransform(mat4 transform_in) {
if (marginPx) {
transform *= mat4::scale(1.0 - marginPx * 2.0 * pvec.x / size[0], 1.0 - marginPx * 2.0 * pvec.y / size[1], 1);
}
transformInverse = CubicVR::mat4::inverse(transform);
}
void GLPanel::draw() {
@ -285,9 +307,9 @@ void GLPanel::draw() {
glLoadMatrixf(transform);
if (fillType != GLPANEL_FILL_NONE) {
if (fillType != GLPANEL_FILL_NONE && visible) {
glEnable(GL_BLEND);
glBlendFunc(GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);
glBlendFunc(srcBlend, dstBlend);
glEnableClientState(GL_VERTEX_ARRAY);
glEnableClientState(GL_COLOR_ARRAY);
glVertexPointer(2, GL_FLOAT, 0, &glPoints[0]);

11
src/ui/GLPanel.h
View File

@ -45,8 +45,8 @@ public:
GLPanelEdges borderPx;
RGBA4f fill[2];
RGBA4f borderColor;
bool contentsVisible;
CubicVR::mat4 transform;
bool contentsVisible, visible;
CubicVR::mat4 transform, transformInverse;
CubicVR::mat4 localTransform;
float min, mid, max;
// screen dimensions
@ -55,7 +55,8 @@ public:
CubicVR::vec2 umin, umax, ucenter;
// pixel dimensions
CubicVR::vec2 pdim, pvec;
GLuint srcBlend, dstBlend;
std::vector<GLPanel *> children;
GLPanel();
@ -68,6 +69,8 @@ public:
float getHeightPx();
void setCoordinateSystem(GLPanelCoordinateSystem coord);
bool hitTest(CubicVR::vec2 pos, CubicVR::vec2 &result);
void setFill(GLPanelFillType fill_mode);
void setFillColor(RGBA4f color1);
void setFillColor(RGBA4f color1, RGBA4f color2);
@ -77,6 +80,8 @@ public:
void setBorderPx(float bord);
void setBorderPx(float bordl, float bordr, float bordt, float bordb);
void setBlend(GLuint src, GLuint dst);
void addChild(GLPanel *childPanel);
void removeChild(GLPanel *childPanel);

305
src/visual/GainCanvas.cpp Normal file
View File

@ -0,0 +1,305 @@
#include "GainCanvas.h"
#include "wx/wxprec.h"
#ifndef WX_PRECOMP
#include "wx/wx.h"
#endif
#if !wxUSE_GLCANVAS
#error "OpenGL required: set wxUSE_GLCANVAS to 1 and rebuild the library"
#endif
#include "CubicSDR.h"
#include "CubicSDRDefs.h"
#include "AppFrame.h"
#include <algorithm>
wxBEGIN_EVENT_TABLE(GainCanvas, wxGLCanvas) EVT_PAINT(GainCanvas::OnPaint)
EVT_IDLE(GainCanvas::OnIdle)
EVT_MOTION(GainCanvas::OnMouseMoved)
EVT_LEFT_DOWN(GainCanvas::OnMouseDown)
EVT_LEFT_UP(GainCanvas::OnMouseReleased)
EVT_LEAVE_WINDOW(GainCanvas::OnMouseLeftWindow)
EVT_ENTER_WINDOW(GainCanvas::OnMouseEnterWindow)
wxEND_EVENT_TABLE()
GainCanvas::GainCanvas(wxWindow *parent, int *attribList) :
InteractiveCanvas(parent, attribList) {
glContext = new PrimaryGLContext(this, &wxGetApp().GetContext(this));
bgPanel.setCoordinateSystem(GLPanel::GLPANEL_Y_UP);
bgPanel.setFill(GLPanel::GLPANEL_FILL_GRAD_X);
numGains = 1;
spacing = 2.0/numGains;
barWidth = (1.0/numGains)*0.8;
startPos = spacing/2.0;
barHeight = 0.8;
}
GainCanvas::~GainCanvas() {
}
void GainCanvas::OnPaint(wxPaintEvent& WXUNUSED(event)) {
wxPaintDC dc(this);
const wxSize ClientSize = GetClientSize();
glContext->SetCurrent(*this);
initGLExtensions();
glViewport(0, 0, ClientSize.x, ClientSize.y);
float i = 0;
for (std::vector<GainInfo *>::iterator gi = gainInfo.begin(); gi != gainInfo.end(); gi++) {
GainInfo *gInfo = (*gi);
float midPos = -1.0+startPos+spacing*i;
gInfo->labelPanel.setSize(spacing/2.0,(15.0/float(ClientSize.y)));
gInfo->labelPanel.setPosition(midPos, -barHeight-(20.0/float(ClientSize.y)));
gInfo->valuePanel.setSize(spacing/2.0,(15.0/float(ClientSize.y)));
gInfo->valuePanel.setPosition(midPos, barHeight+(20.0/float(ClientSize.y)));
i+=1.0;
}
bgPanel.draw();
SwapBuffers();
}
void GainCanvas::OnIdle(wxIdleEvent &event) {
if (mouseTracker.mouseInView()) {
Refresh();
} else {
event.Skip();
}
for (std::vector<GainInfo *>::iterator gi = gainInfo.begin(); gi != gainInfo.end(); gi++) {
GainInfo *gInfo = (*gi);
if (gInfo->changed) {
wxGetApp().setGain(gInfo->name, gInfo->current);
gInfo->changed = false;
}
}
}
int GainCanvas::GetPanelHit(CubicVR::vec2 &result) {
std::vector<GainInfo *>::iterator gi;
int i = 0;
for (gi = gainInfo.begin(); gi != gainInfo.end(); gi++) {
GainInfo *gInfo = (*gi);
CubicVR::vec2 hitResult;
if (gInfo->panel.hitTest(CubicVR::vec2((mouseTracker.getMouseX()-0.5)*2.0, (mouseTracker.getMouseY()-0.5)*2.0), hitResult)) {
// std::cout << "Hit #" << i << " result: " << hitResult << std::endl;
result = (hitResult + CubicVR::vec2(1.0,1.0)) * 0.5;
return i;
}
i++;
}
return -1;
}
void GainCanvas::SetLevel() {
CubicVR::vec2 hitResult;
int panelHit = GetPanelHit(hitResult);
if (panelHit >= 0) {
gainInfo[panelHit]->levelPanel.setSize(1.0, hitResult.y);
gainInfo[panelHit]->levelPanel.setPosition(0.0, (-1.0+(hitResult.y)));
gainInfo[panelHit]->current = gainInfo[panelHit]->low+(hitResult.y * (gainInfo[panelHit]->high-gainInfo[panelHit]->low));
gainInfo[panelHit]->changed = true;
gainInfo[panelHit]->valuePanel.setText(std::to_string(int(gainInfo[panelHit]->current)));
}
}
void GainCanvas::OnMouseMoved(wxMouseEvent& event) {
InteractiveCanvas::OnMouseMoved(event);
CubicVR::vec2 hitResult;
int panelHit = GetPanelHit(hitResult);
if (panelHit >= 0) {
gainInfo[panelHit]->highlightPanel.setSize(1.0, hitResult.y);
gainInfo[panelHit]->highlightPanel.setPosition(0.0, (-1.0+(hitResult.y)));
}
int i = 0;
for (std::vector<GainInfo *>::iterator gi = gainInfo.begin(); gi != gainInfo.end(); gi++) {
(*gi)->highlightPanel.visible = (i==panelHit);
i++;
}
if (mouseTracker.mouseDown()) {
SetLevel();
}
}
void GainCanvas::OnMouseDown(wxMouseEvent& event) {
InteractiveCanvas::OnMouseDown(event);
SetLevel();
}
void GainCanvas::OnMouseWheelMoved(wxMouseEvent& event) {
InteractiveCanvas::OnMouseWheelMoved(event);
// Refresh();
}
void GainCanvas::OnMouseReleased(wxMouseEvent& event) {
InteractiveCanvas::OnMouseReleased(event);
// Refresh();
}
void GainCanvas::OnMouseLeftWindow(wxMouseEvent& event) {
InteractiveCanvas::OnMouseLeftWindow(event);
SetCursor(wxCURSOR_CROSS);
int i = 0;
for (std::vector<GainInfo *>::iterator gi = gainInfo.begin(); gi != gainInfo.end(); gi++) {
(*gi)->highlightPanel.visible = false;
i++;
}
Refresh();
}
void GainCanvas::OnMouseEnterWindow(wxMouseEvent& event) {
InteractiveCanvas::mouseTracker.OnMouseEnterWindow(event);
SetCursor(wxCURSOR_CROSS);
// Refresh();
}
void GainCanvas::setHelpTip(std::string tip) {
helpTip = tip;
}
void GainCanvas::updateGainUI() {
const wxSize ClientSize = GetClientSize();
SDRDeviceInfo *devInfo = wxGetApp().getDevice();
std::vector<SDRDeviceRange> &gains = devInfo->getRxChannel()->getGains();
std::vector<SDRDeviceRange>::iterator gi;
numGains = gains.size();
float i = 0;
if (!numGains) {
return;
}
spacing = 2.0/numGains;
barWidth = (1.0/numGains)*0.7;
startPos = spacing/2.0;
barHeight = 0.8;
RGBA4f c1, c2;
while (gainInfo.size()) {
GainInfo *giDel;
giDel = gainInfo.back();
gainInfo.pop_back();
giDel->panel.removeChild(&giDel->levelPanel);
bgPanel.removeChild(&(giDel->labelPanel));
bgPanel.removeChild(&(giDel->valuePanel));
bgPanel.removeChild(&(giDel->panel));
delete giDel;
}
for (gi = gains.begin(); gi != gains.end(); gi++) {
GainInfo *gInfo = new GainInfo;
float midPos = -1.0+startPos+spacing*i;
gInfo->name = (*gi).getName();
gInfo->low = (*gi).getLow();
gInfo->high = (*gi).getHigh();
gInfo->current = wxGetApp().getGain(gInfo->name);
gInfo->panel.setBorderPx(1);
gInfo->panel.setFill(GLPanel::GLPANEL_FILL_GRAD_BAR_X);
gInfo->panel.setPosition(midPos, 0);
gInfo->panel.setSize(barWidth, barHeight);
gInfo->panel.setBlend(GL_ONE, GL_ONE);
gInfo->levelPanel.setBorderPx(0);
gInfo->levelPanel.setMarginPx(1);
gInfo->levelPanel.setSize(1.0,0.8);
float levelVal = float(gInfo->current-gInfo->low)/float(gInfo->high-gInfo->low);
gInfo->levelPanel.setSize(1.0, levelVal);
gInfo->levelPanel.setPosition(0.0, (-1.0+(levelVal)));
gInfo->levelPanel.setFill(GLPanel::GLPANEL_FILL_GRAD_BAR_X);
gInfo->levelPanel.setBlend(GL_ONE, GL_ONE);
gInfo->panel.addChild(&gInfo->levelPanel);
gInfo->highlightPanel.setBorderPx(0);
gInfo->highlightPanel.setMarginPx(1);
gInfo->highlightPanel.setSize(1.0,0.8);
gInfo->highlightPanel.setPosition(0.0,-0.2);
gInfo->highlightPanel.setFill(GLPanel::GLPANEL_FILL_GRAD_BAR_X);
gInfo->highlightPanel.setBlend(GL_ONE, GL_ONE);
gInfo->highlightPanel.visible = false;
gInfo->panel.addChild(&gInfo->highlightPanel);
gInfo->labelPanel.setSize(spacing/2.0,(15.0/float(ClientSize.y)));
gInfo->labelPanel.setPosition(midPos, -barHeight-(20.0/float(ClientSize.y)));
gInfo->labelPanel.setText((*gi).getName());
gInfo->labelPanel.setFill(GLPanel::GLPANEL_FILL_NONE);
bgPanel.addChild(&(gInfo->labelPanel));
gInfo->valuePanel.setSize(spacing/2.0,(15.0/float(ClientSize.y)));
gInfo->valuePanel.setPosition(midPos, barHeight+(20.0/float(ClientSize.y)));
gInfo->valuePanel.setText(std::to_string(int(gInfo->current)));
gInfo->valuePanel.setFill(GLPanel::GLPANEL_FILL_NONE);
bgPanel.addChild(&(gInfo->valuePanel));
bgPanel.addChild(&(gInfo->panel));
gainInfo.push_back(gInfo);
i++;
}
setThemeColors();
}
void GainCanvas::setThemeColors() {
std::vector<GainInfo *>::iterator gi;
RGBA4f c1, c2;
c1 = ThemeMgr::mgr.currentTheme->generalBackground;
c2 = ThemeMgr::mgr.currentTheme->generalBackground * 0.5;
bgPanel.setFillColor(c1, c2);
for (gi = gainInfo.begin(); gi != gainInfo.end(); gi++) {
GainInfo *gInfo = (*gi);
c1 = ThemeMgr::mgr.currentTheme->generalBackground;
c2 = ThemeMgr::mgr.currentTheme->generalBackground * 0.5;
c1.a = 1.0;
c2.a = 1.0;
gInfo->panel.setFillColor(c1, c2);
c1 = ThemeMgr::mgr.currentTheme->meterLevel * 0.5;
c2 = ThemeMgr::mgr.currentTheme->meterLevel;
c1.a = 1.0;
c2.a = 1.0;
gInfo->levelPanel.setFillColor(c1, c2);
c1 = RGBA4f(0.3,0.3,0.3,1.0);
c2 = RGBA4f(0.65,0.65,0.65,1.0);;
gInfo->highlightPanel.setFillColor(c1, c2);
}
Refresh();
}

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#pragma once
#include "wx/glcanvas.h"
#include "wx/timer.h"
#include <vector>
#include <queue>
#include "InteractiveCanvas.h"
#include "MouseTracker.h"
#include "GLPanel.h"
#include "PrimaryGLContext.h"
#include "fftw3.h"
#include "Timer.h"
class GainInfo {
public:
std::string name;
float low, high, current;
bool changed;
GLPanel panel;
GLPanel levelPanel;
GLPanel highlightPanel;
GLTextPanel labelPanel;
GLTextPanel valuePanel;
};
class GainCanvas: public InteractiveCanvas {
public:
GainCanvas(wxWindow *parent, int *attribList = NULL);
~GainCanvas();
void setHelpTip(std::string tip);
void updateGainUI();
void setThemeColors();
private:
void OnPaint(wxPaintEvent& event);
void OnIdle(wxIdleEvent &event);
int GetPanelHit(CubicVR::vec2 &result);
void SetLevel();
void OnShow(wxShowEvent& event);
void OnMouseMoved(wxMouseEvent& event);
void OnMouseDown(wxMouseEvent& event);
void OnMouseWheelMoved(wxMouseEvent& event);
void OnMouseReleased(wxMouseEvent& event);
void OnMouseEnterWindow(wxMouseEvent& event);
void OnMouseLeftWindow(wxMouseEvent& event);
PrimaryGLContext *glContext;
std::string helpTip;
std::vector<GainInfo *> gainInfo;
GLPanel bgPanel;
float spacing, barWidth, startPos, barHeight, numGains;
wxSize clientSize;
//
wxDECLARE_EVENT_TABLE();
};