143 lines
4.3 KiB
C++
143 lines
4.3 KiB
C++
#include "TuningCanvas.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(TuningCanvas, wxGLCanvas) EVT_PAINT(TuningCanvas::OnPaint)
|
|
EVT_IDLE(TuningCanvas::OnIdle)
|
|
EVT_MOTION(TuningCanvas::OnMouseMoved)
|
|
EVT_LEFT_DOWN(TuningCanvas::OnMouseDown)
|
|
EVT_LEFT_UP(TuningCanvas::OnMouseReleased)
|
|
EVT_LEAVE_WINDOW(TuningCanvas::OnMouseLeftWindow)
|
|
EVT_ENTER_WINDOW(TuningCanvas::OnMouseEnterWindow)
|
|
wxEND_EVENT_TABLE()
|
|
|
|
TuningCanvas::TuningCanvas(wxWindow *parent, int *attribList) :
|
|
InteractiveCanvas(parent, attribList), dragAccum(0) {
|
|
|
|
glContext = new TuningContext(this, &wxGetApp().GetContext(this));
|
|
}
|
|
|
|
TuningCanvas::~TuningCanvas() {
|
|
|
|
}
|
|
|
|
void TuningCanvas::OnPaint(wxPaintEvent& WXUNUSED(event)) {
|
|
wxPaintDC dc(this);
|
|
const wxSize ClientSize = GetClientSize();
|
|
|
|
glContext->SetCurrent(*this);
|
|
initGLExtensions();
|
|
glViewport(0, 0, ClientSize.x, ClientSize.y);
|
|
|
|
glContext->DrawBegin();
|
|
|
|
DemodulatorInstance *activeDemod = wxGetApp().getDemodMgr().getLastActiveDemodulator();
|
|
|
|
if (activeDemod != NULL) {
|
|
glContext->DrawDemodFreqBw(activeDemod->getFrequency(), activeDemod->getBandwidth(), wxGetApp().getFrequency());
|
|
} else {
|
|
glContext->DrawDemodFreqBw(0, wxGetApp().getDemodMgr().getLastBandwidth(), wxGetApp().getFrequency());
|
|
}
|
|
|
|
if (mouseTracker.mouseDown()) {
|
|
glContext->Draw(ThemeMgr::mgr.currentTheme->tuningBar.r, ThemeMgr::mgr.currentTheme->tuningBar.g, ThemeMgr::mgr.currentTheme->tuningBar.b,
|
|
0.6, mouseTracker.getOriginMouseX(), mouseTracker.getMouseX());
|
|
}
|
|
|
|
glContext->DrawEnd();
|
|
|
|
SwapBuffers();
|
|
}
|
|
|
|
void TuningCanvas::OnIdle(wxIdleEvent &event) {
|
|
if (mouseTracker.mouseDown()) {
|
|
DemodulatorInstance *activeDemod = wxGetApp().getDemodMgr().getLastActiveDemodulator();
|
|
|
|
float dragDelta = mouseTracker.getMouseX() - mouseTracker.getOriginMouseX();
|
|
|
|
dragAccum += dragDelta;
|
|
|
|
float moveVal = dragAccum * 10.0;
|
|
|
|
if (uxDown > 0.275) {
|
|
wxGetApp().setFrequency(
|
|
wxGetApp().getFrequency()
|
|
+ (int) (dragAccum * fabs(dragAccum * 10.0) * fabs(dragAccum * 10.0) * (float) wxGetApp().getSampleRate()));
|
|
} else if (fabs(moveVal) >= 1.0) {
|
|
if (uxDown < -0.275) {
|
|
if (activeDemod != NULL) {
|
|
activeDemod->setFrequency(activeDemod->getFrequency() + (int) (moveVal * fabs(moveVal) * fabs(moveVal) * fabs(moveVal)));
|
|
}
|
|
} else {
|
|
int amt = (int) (moveVal * fabs(moveVal) * fabs(moveVal) * fabs(moveVal));
|
|
if (activeDemod != NULL) {
|
|
activeDemod->setBandwidth(activeDemod->getBandwidth() + amt);
|
|
} else {
|
|
wxGetApp().getDemodMgr().setLastBandwidth(wxGetApp().getDemodMgr().getLastBandwidth() + amt);
|
|
}
|
|
}
|
|
}
|
|
|
|
while (fabs(dragAccum * 10.0) >= 1.0) {
|
|
if (dragAccum > 0) {
|
|
dragAccum -= 1.0 / 10.0;
|
|
} else {
|
|
dragAccum += 1.0 / 10.0;
|
|
}
|
|
}
|
|
}
|
|
|
|
Refresh(false);
|
|
}
|
|
|
|
void TuningCanvas::OnMouseMoved(wxMouseEvent& event) {
|
|
InteractiveCanvas::OnMouseMoved(event);
|
|
}
|
|
|
|
void TuningCanvas::OnMouseDown(wxMouseEvent& event) {
|
|
InteractiveCanvas::OnMouseDown(event);
|
|
mouseTracker.setVertDragLock(true);
|
|
|
|
uxDown = 2.0 * (mouseTracker.getMouseX() - 0.5);
|
|
|
|
dragAccum = 0;
|
|
SetCursor(wxCURSOR_IBEAM);
|
|
}
|
|
|
|
void TuningCanvas::OnMouseWheelMoved(wxMouseEvent& event) {
|
|
InteractiveCanvas::OnMouseWheelMoved(event);
|
|
}
|
|
|
|
void TuningCanvas::OnMouseReleased(wxMouseEvent& event) {
|
|
InteractiveCanvas::OnMouseReleased(event);
|
|
mouseTracker.setVertDragLock(false);
|
|
SetCursor(wxCURSOR_SIZEWE);
|
|
}
|
|
|
|
void TuningCanvas::OnMouseLeftWindow(wxMouseEvent& event) {
|
|
InteractiveCanvas::OnMouseLeftWindow(event);
|
|
SetCursor(wxCURSOR_CROSS);
|
|
}
|
|
|
|
void TuningCanvas::OnMouseEnterWindow(wxMouseEvent& event) {
|
|
InteractiveCanvas::mouseTracker.OnMouseEnterWindow(event);
|
|
SetCursor(wxCURSOR_SIZEWE);
|
|
}
|
|
|
|
void TuningCanvas::setHelpTip(std::string tip) {
|
|
helpTip = tip;
|
|
}
|