bool wxGCDC::DoGetPartialTextExtents(const wxString& text, wxArrayInt& widths) const
{
bool isMeasuringContext = false;
wxGraphicsContext* context = m_graphicContext;
if (!context)
{
context = wxGraphicsRenderer::GetDefaultRenderer()->CreateMeasuringContext();
isMeasuringContext = true;
}
widths.Clear();
widths.Add(0,text.Length());
if ( text.IsEmpty() )
return true;
wxArrayDouble widthsD;
context->GetPartialTextExtents( text, widthsD );
for ( size_t i = 0; i < widths.GetCount(); ++i )
widths[i] = (wxCoord)(widthsD[i] + 0.5);
if (isMeasuringContext)
delete context;
return true;
}
void CMusikLibrary::Query( const wxString & query, wxArrayInt & aReturn ,bool bClearArray )
{
if(bClearArray)
{
aReturn.Clear();
//--- run the query ---//
aReturn.Alloc( GetSongCount() );
}
MusikDb::ResultCB cb(&aReturn, &db_callbackAddToIntArray);
m_pDB->Exec( ConvQueryToMB( query ), cb );
}
void xLightsFrame::GetCheckedItems(wxArrayInt& chArray)
{
chArray.Clear();
int maxch = CheckListBoxTestChannels->GetCount();
for (int ch=0; ch < maxch; ch++)
{
if (CheckListBoxTestChannels->IsChecked(ch))
{
chArray.Add(ch);
}
}
}
bool wxGCDCImpl::DoGetPartialTextExtents(const wxString& text, wxArrayInt& widths) const
{
wxCHECK_MSG( m_graphicContext, false, wxT("wxGCDC(cg)::DoGetPartialTextExtents - invalid DC") );
widths.Clear();
widths.Add(0,text.Length());
if ( text.IsEmpty() )
return true;
wxArrayDouble widthsD;
m_graphicContext->GetPartialTextExtents( text, widthsD );
for ( size_t i = 0; i < widths.GetCount(); ++i )
widths[i] = (wxCoord)(widthsD[i] + 0.5);
return true;
}
// Build PolyTessGeo Object from OGR Polygon
// Using OpenGL/GLU tesselator
int PolyTessGeo::PolyTessGeoGL(OGRPolygon *poly, bool bSENC_SM, double ref_lat, double ref_lon)
{
#ifdef ocpnUSE_GL
int iir, ip;
int *cntr;
GLdouble *geoPt;
wxString sout;
wxString sout1;
wxString stemp;
// Make a quick sanity check of the polygon coherence
bool b_ok = true;
OGRLineString *tls = poly->getExteriorRing();
if(!tls) {
b_ok = false;
}
else {
int tnpta = poly->getExteriorRing()->getNumPoints();
if(tnpta < 3 )
b_ok = false;
}
for( iir=0 ; iir < poly->getNumInteriorRings() ; iir++)
{
int tnptr = poly->getInteriorRing(iir)->getNumPoints();
if( tnptr < 3 )
b_ok = false;
}
if( !b_ok )
return ERROR_BAD_OGRPOLY;
#ifdef __WXMSW__
// If using the OpenGL dlls provided with Windows,
// load the dll and establish addresses of the entry points needed
#ifdef USE_GLU_DLL
if(!s_glu_dll_ready)
{
s_hGLU_DLL = LoadLibrary("glu32.dll");
if (s_hGLU_DLL != NULL)
{
s_lpfnTessProperty = (LPFNDLLTESSPROPERTY)GetProcAddress(s_hGLU_DLL,"gluTessProperty");
s_lpfnNewTess = (LPFNDLLNEWTESS)GetProcAddress(s_hGLU_DLL, "gluNewTess");
s_lpfnTessBeginContour = (LPFNDLLTESSBEGINCONTOUR)GetProcAddress(s_hGLU_DLL, "gluTessBeginContour");
s_lpfnTessEndContour = (LPFNDLLTESSENDCONTOUR)GetProcAddress(s_hGLU_DLL, "gluTessEndContour");
s_lpfnTessBeginPolygon = (LPFNDLLTESSBEGINPOLYGON)GetProcAddress(s_hGLU_DLL, "gluTessBeginPolygon");
s_lpfnTessEndPolygon = (LPFNDLLTESSENDPOLYGON)GetProcAddress(s_hGLU_DLL, "gluTessEndPolygon");
s_lpfnDeleteTess = (LPFNDLLDELETETESS)GetProcAddress(s_hGLU_DLL, "gluDeleteTess");
s_lpfnTessVertex = (LPFNDLLTESSVERTEX)GetProcAddress(s_hGLU_DLL, "gluTessVertex");
s_lpfnTessCallback = (LPFNDLLTESSCALLBACK)GetProcAddress(s_hGLU_DLL, "gluTessCallback");
s_glu_dll_ready = true;
}
else
{
return ERROR_NO_DLL;
}
}
#endif
#endif
// Allocate a work buffer, which will be grown as needed
#define NINIT_BUFFER_LEN 10000
s_pwork_buf = (GLdouble *)malloc(NINIT_BUFFER_LEN * 2 * sizeof(GLdouble));
s_buf_len = NINIT_BUFFER_LEN * 2;
s_buf_idx = 0;
// Create an array to hold pointers to allocated vertices created by "combine" callback,
// so that they may be deleted after tesselation.
s_pCombineVertexArray = new wxArrayPtrVoid;
// Create tesselator
GLUtessobj = gluNewTess();
// Register the callbacks
gluTessCallback(GLUtessobj, GLU_TESS_BEGIN, (GLvoid (__CALL_CONVENTION *) ())&beginCallback);
gluTessCallback(GLUtessobj, GLU_TESS_BEGIN, (GLvoid (__CALL_CONVENTION *) ())&beginCallback);
gluTessCallback(GLUtessobj, GLU_TESS_VERTEX, (GLvoid (__CALL_CONVENTION *) ())&vertexCallback);
gluTessCallback(GLUtessobj, GLU_TESS_END, (GLvoid (__CALL_CONVENTION *) ())&endCallback);
gluTessCallback(GLUtessobj, GLU_TESS_COMBINE, (GLvoid (__CALL_CONVENTION *) ())&combineCallback);
// gluTessCallback(GLUtessobj, GLU_TESS_ERROR, (GLvoid (__CALL_CONVENTION *) ())&errorCallback);
// glShadeModel(GL_SMOOTH);
gluTessProperty(GLUtessobj, GLU_TESS_WINDING_RULE,
GLU_TESS_WINDING_POSITIVE );
// gluTess algorithm internally selects vertically oriented triangle strips and fans.
// This orientation is not optimal for conventional memory-mapped raster display shape filling.
// We can "fool" the algorithm by interchanging the x and y vertex values passed to gluTessVertex
// and then reverting x and y on the resulting vertexCallbacks.
// In this implementation, we will explicitely set the preferred orientation.
//Set the preferred orientation
tess_orient = TESS_HORZ; // prefer horizontal tristrips
// PolyGeo BBox as lat/lon
OGREnvelope Envelope;
poly->getEnvelope(&Envelope);
xmin = Envelope.MinX;
ymin = Envelope.MinY;
xmax = Envelope.MaxX;
ymax = Envelope.MaxY;
// Get total number of contours
m_ncnt = 1; // always exterior ring
int nint = poly->getNumInteriorRings(); // interior rings
m_ncnt += nint;
// Allocate cntr array
cntr = (int *)malloc(m_ncnt * sizeof(int));
// Get total number of points(vertices)
int npta = poly->getExteriorRing()->getNumPoints();
cntr[0] = npta;
npta += 2; // fluff
for( iir=0 ; iir < nint ; iir++)
{
int nptr = poly->getInteriorRing(iir)->getNumPoints();
cntr[iir+1] = nptr;
npta += nptr + 2;
}
// printf("pPoly npta: %d\n", npta);
geoPt = (GLdouble *)malloc((npta) * 3 * sizeof(GLdouble)); // vertex array
// Grow the work buffer if necessary
if((npta * 4) > s_buf_len)
{
s_pwork_buf = (GLdouble *)realloc(s_pwork_buf, npta * 4 * sizeof(GLdouble));
s_buf_len = npta * 4;
}
// Define the polygon
gluTessBeginPolygon(GLUtessobj, NULL);
// Create input structures
// Exterior Ring
int npte = poly->getExteriorRing()->getNumPoints();
cntr[0] = npte;
GLdouble *ppt = geoPt;
// Check and account for winding direction of ring
bool cw = !(poly->getExteriorRing()->isClockwise() == 0);
double x0, y0, x, y;
OGRPoint p;
if(cw)
{
poly->getExteriorRing()->getPoint(0, &p);
x0 = p.getX();
y0 = p.getY();
}
else
{
poly->getExteriorRing()->getPoint(npte-1, &p);
x0 = p.getX();
y0 = p.getY();
}
// Transcribe contour to an array of doubles, with duplicates eliminated
double *DPbuffer = (double *)malloc(npte * 2 * sizeof(double));
double *DPrun = DPbuffer;
int nPoints = npte;
for(ip = 0 ; ip < npte ; ip++)
{
int pidx;
if(cw)
pidx = npte - ip - 1;
else
pidx = ip;
poly->getExteriorRing()->getPoint(pidx, &p);
x = p.getX();
y = p.getY();
if( ((fabs(x-x0) > EQUAL_EPS) || (fabs(y-y0) > EQUAL_EPS)))
{
GLdouble *ppt_temp = ppt;
if(tess_orient == TESS_VERT)
{
*DPrun++ = x;
*DPrun++ = y;
}
else
{
*DPrun++ = y;
*DPrun++ = x;
}
x0 = x;
y0 = y;
}
else
nPoints--;
}
if(nPoints > 5 && (m_LOD_meters > .01)){
index_keep.Clear();
index_keep.Add(0);
index_keep.Add(nPoints-1);
index_keep.Add(1);
index_keep.Add(nPoints-2);
DouglasPeucker(DPbuffer, 1, nPoints-2, m_LOD_meters/(1852 * 60), &index_keep);
// printf("DP Reduction: %d/%d\n", index_keep.GetCount(), nPoints);
g_keep += index_keep.GetCount();
g_orig += nPoints;
// printf("...................Running: %g\n", (double)g_keep/g_orig);
}
else {
index_keep.Clear();
for(int i = 0 ; i < nPoints ; i++)
index_keep.Add(i);
}
cntr[0] = index_keep.GetCount();
// Mark the keepers by adding a simple constant to X
for(unsigned int i=0 ; i < index_keep.GetCount() ; i++){
int k = index_keep.Item(i);
DPbuffer[2*k] += 2000.;
}
// Declare the gluContour and copy the points
gluTessBeginContour(GLUtessobj);
DPrun = DPbuffer;
for(ip = 0 ; ip < nPoints ; ip++)
{
x = *DPrun++;
y = *DPrun++;
if(x > 1000.){
GLdouble *ppt_top = ppt;
*ppt++ = x-2000;
*ppt++ = y;
*ppt++ = 0;
gluTessVertex( GLUtessobj, ppt_top, ppt_top ) ;
}
}
gluTessEndContour(GLUtessobj);
free(DPbuffer);
// Now the interior contours
for(iir=0 ; iir < nint ; iir++)
{
gluTessBeginContour(GLUtessobj);
int npti = poly->getInteriorRing(iir)->getNumPoints();
// Check and account for winding direction of ring
bool cw = !(poly->getInteriorRing(iir)->isClockwise() == 0);
if(!cw)
{
poly->getInteriorRing(iir)->getPoint(0, &p);
x0 = p.getX();
y0 = p.getY();
}
else
{
poly->getInteriorRing(iir)->getPoint(npti-1, &p);
x0 = p.getX();
y0 = p.getY();
}
// Transcribe points to vertex array, in proper order with no duplicates
// also, accounting for tess_orient
for(int ip = 0 ; ip < npti ; ip++)
{
OGRPoint p;
int pidx;
if(!cw) // interior contours must be cw
pidx = npti - ip - 1;
else
pidx = ip;
poly->getInteriorRing(iir)->getPoint(pidx, &p);
x = p.getX();
y = p.getY();
if((fabs(x-x0) > EQUAL_EPS) || (fabs(y-y0) > EQUAL_EPS))
{
GLdouble *ppt_temp = ppt;
if(tess_orient == TESS_VERT)
{
*ppt++ = x;
*ppt++ = y;
}
else
{
*ppt++ = y;
*ppt++ = x;
}
*ppt++ = 0.0;
gluTessVertex( GLUtessobj, ppt_temp, ppt_temp ) ;
// printf("tess from Poly, internal vertex %d %g %g\n", ip, x, y);
}
else
cntr[iir+1]--;
x0 = x;
y0 = y;
}
gluTessEndContour(GLUtessobj);
}
// Store some SM conversion data in static store,
// for callback access
s_ref_lat = ref_lat;
s_ref_lon = ref_lon;
s_bSENC_SM = bSENC_SM;
s_bmerc_transform = false;
// Ready to kick off the tesselator
s_pTPG_Last = NULL;
s_pTPG_Head = NULL;
s_nvmax = 0;
gluTessEndPolygon(GLUtessobj); // here it goes
m_nvertex_max = s_nvmax; // record largest vertex count, updates in callback
// Tesselation all done, so...
// Create the data structures
m_ppg_head = new PolyTriGroup;
m_ppg_head->m_bSMSENC = s_bSENC_SM;
m_ppg_head->nContours = m_ncnt;
m_ppg_head->pn_vertex = cntr; // pointer to array of poly vertex counts
m_ppg_head->data_type = DATA_TYPE_DOUBLE;
// Transcribe the raw geometry buffer
// Converting to float as we go, and
// allowing for tess_orient
// Also, convert to SM if requested
// Recalculate the size of the geometry buffer
int nptfinal = cntr[0] + 2;
for(int i=0 ; i < nint ; i++)
nptfinal += cntr[i+1] + 2;
// No longer need the full geometry in the SENC,
nptfinal = 1;
m_nwkb = (nptfinal + 1) * 2 * sizeof(float);
m_ppg_head->pgroup_geom = (float *)calloc(sizeof(float), (nptfinal + 1) * 2);
float *vro = m_ppg_head->pgroup_geom;
ppt = geoPt;
float tx,ty;
for(ip = 0 ; ip < nptfinal ; ip++)
{
if(TESS_HORZ == tess_orient)
{
ty = *ppt++;
tx = *ppt++;
}
else
{
tx = *ppt++;
ty = *ppt++;
}
if(bSENC_SM)
{
// Calculate SM from chart common reference point
double easting, northing;
toSM(ty, tx, ref_lat, ref_lon, &easting, &northing);
*vro++ = easting; // x
*vro++ = northing; // y
}
else
{
*vro++ = tx; // lon
*vro++ = ty; // lat
}
ppt++; // skip z
}
m_ppg_head->tri_prim_head = s_pTPG_Head; // head of linked list of TriPrims
// Convert the Triangle vertex arrays into a single memory allocation of floats
// to reduce SENC size and enable efficient access later
// First calculate the total byte size
int total_byte_size = 2 * sizeof(float);
TriPrim *p_tp = m_ppg_head->tri_prim_head;
while( p_tp ) {
total_byte_size += p_tp->nVert * 2 * sizeof(float);
p_tp = p_tp->p_next; // pick up the next in chain
}
float *vbuf = (float *)malloc(total_byte_size);
p_tp = m_ppg_head->tri_prim_head;
float *p_run = vbuf;
while( p_tp ) {
float *pfbuf = p_run;
GLdouble *pdouble_buf = (GLdouble *)p_tp->p_vertex;
for( int i=0 ; i < p_tp->nVert * 2 ; ++i){
float x = (float)( *((GLdouble *)pdouble_buf) );
pdouble_buf++;
*p_run++ = x;
}
free(p_tp->p_vertex);
p_tp->p_vertex = (double *)pfbuf;
p_tp = p_tp->p_next; // pick up the next in chain
}
m_ppg_head->bsingle_alloc = true;
m_ppg_head->single_buffer = (unsigned char *)vbuf;
m_ppg_head->single_buffer_size = total_byte_size;
m_ppg_head->data_type = DATA_TYPE_FLOAT;
gluDeleteTess(GLUtessobj);
free( s_pwork_buf );
s_pwork_buf = NULL;
free (geoPt);
// Free up any "Combine" vertices created
for(unsigned int i = 0; i < s_pCombineVertexArray->GetCount() ; i++)
free (s_pCombineVertexArray->Item(i));
delete s_pCombineVertexArray;
m_bOK = true;
#endif // #ifdef ocpnUSE_GL
return 0;
}
// called on each Timer tick while Test dialog is open
void xLightsFrame::OnTimerTest(long curtime)
{
static int LastNotebookSelection = -1;
static int LastBgIntensity,LastFgIntensity,LastBgColor[3],LastFgColor[3],*ShimColor,ShimIntensity;
static int LastSequenceSpeed;
static int LastAutomatedTest;
static long NextSequenceStart = -1;
static TestFunctions LastFunc = OFF;
static unsigned int interval, rgbCycle, TestSeqIdx;
static wxArrayInt chArray,TwinkleState;
static float frequency;
int v,BgIntensity,FgIntensity,BgColor[3],FgColor[3];
unsigned int i;
bool ColorChange;
if (!xout) return;
xout->TimerStart(curtime);
int NotebookSelection = NotebookTest->GetSelection();
if (NotebookSelection != LastNotebookSelection)
{
LastNotebookSelection = NotebookSelection;
CheckChannelList = true;
TestSeqIdx=0;
TestButtonsOff();
}
if (TestFunc != LastFunc)
{
LastFunc = TestFunc;
rgbCycle=0;
CheckChannelList = true;
NextSequenceStart = -1;
}
if (CheckChannelList)
{
// get list of checked channels
xout->alloff();
GetCheckedItems(chArray);
LastSequenceSpeed=-1;
LastBgIntensity=-1;
LastFgIntensity=-1;
LastAutomatedTest=-1;
for (i=0; i < 3; i++)
{
LastBgColor[i] = -1;
LastFgColor[i] = -1;
}
if (!CheckBoxLightOutput->IsChecked())
{
StatusBar1->SetStatusText(_("Testing disabled - Output to Lights is not checked"));
}
else if (TestFunc == OFF)
{
StatusBar1->SetStatusText(_("Testing off"));
}
else
{
StatusBar1->SetStatusText(wxString::Format(_("Testing %ld channels"),static_cast<long>(chArray.Count())));
}
CheckChannelList = false;
}
if (TestFunc != OFF && chArray.Count() > 0) switch (NotebookSelection)
{
case 0:
// standard tests
v=SliderChaseSpeed->GetValue(); // 0-100
BgIntensity = SliderBgIntensity->GetValue();
FgIntensity = SliderFgIntensity->GetValue();
ColorChange = BgIntensity != LastBgIntensity || FgIntensity != LastFgIntensity;
LastBgIntensity = BgIntensity;
LastFgIntensity = FgIntensity;
interval = 1600 - v*15;
switch (TestFunc)
{
case DIM:
if (ColorChange)
{
for (i=0; i < chArray.Count(); i++)
{
xout->SetIntensity(chArray[i], BgIntensity);
}
}
break;
case TWINKLE:
if (LastSequenceSpeed < 0)
{
LastSequenceSpeed=0;
TwinkleState.Clear();
for (i=0; i < chArray.Count(); i++)
{
TestSeqIdx = static_cast<int>(rand01()*TwinkleRatio);
TwinkleState.Add(TestSeqIdx == 0 ? -1 : 1);
}
}
for (i=0; i < TwinkleState.Count(); i++)
{
if (TwinkleState[i] < -1)
{
// background
TwinkleState[i]++;
}
else if (TwinkleState[i] > 1)
{
// highlight
TwinkleState[i]--;
}
else if (TwinkleState[i] == -1)
{
// was background, now highlight for random period
TwinkleState[i]=static_cast<int>(rand01()*interval+100) / XTIMER_INTERVAL;
xout->SetIntensity(chArray[i], FgIntensity);
}
else
{
// was on, now go to bg color for random period
TwinkleState[i]=-static_cast<int>(rand01()*interval+100) / XTIMER_INTERVAL * (TwinkleRatio - 1);
xout->SetIntensity(chArray[i], BgIntensity);
}
}
break;
case SHIMMER:
if (ColorChange || curtime >= NextSequenceStart)
{
ShimIntensity = (ShimIntensity == FgIntensity) ? BgIntensity : FgIntensity;
for (i=0; i < chArray.Count(); i++)
{
xout->SetIntensity(chArray[i], ShimIntensity);
}
}
if (curtime >= NextSequenceStart)
{
NextSequenceStart = curtime + interval/2;
}
break;
case CHASE:
//StatusBar1->SetStatusText(wxString::Format(_("chase curtime=%ld, NextSequenceStart=%ld"),curtime,NextSequenceStart));
if (ColorChange || curtime >= NextSequenceStart)
{
for (i=0; i < chArray.Count(); i++)
{
v = (i % ChaseGrouping) == TestSeqIdx ? FgIntensity : BgIntensity;
xout->SetIntensity(chArray[i], v);
}
}
if (curtime >= NextSequenceStart)
{
NextSequenceStart = curtime + interval;
TestSeqIdx = (TestSeqIdx + 1) % ChaseGrouping;
if (TestSeqIdx >= chArray.Count()) TestSeqIdx=0;
}
StatusBar1->SetStatusText(wxString::Format(_("Testing %ld channels; chase now at ch# %d"),static_cast<long>(chArray.Count()), TestSeqIdx)); //show current ch# -DJ
break;
default:
break;
}
break;
case 1:
// RGB tests
v=SliderRgbChaseSpeed->GetValue(); // 0-100
BgColor[0] = SliderBgColorA->GetValue();
BgColor[1] = SliderBgColorB->GetValue();
BgColor[2] = SliderBgColorC->GetValue();
FgColor[0] = SliderFgColorA->GetValue();
FgColor[1] = SliderFgColorB->GetValue();
FgColor[2] = SliderFgColorC->GetValue();
interval = 1600 - v*15;
for (ColorChange=false,i=0; i < 3; i++)
{
ColorChange |= (BgColor[i] != LastBgColor[i]);
ColorChange |= (FgColor[i] != LastFgColor[i]);
LastBgColor[i] = BgColor[i];
LastFgColor[i] = FgColor[i];
}
switch (TestFunc)
{
case DIM:
if (ColorChange)
{
for (i=0; i < chArray.Count(); i++)
{
xout->SetIntensity(chArray[i], BgColor[i % 3]);
}
}
break;
case TWINKLE:
if (LastSequenceSpeed < 0)
{
LastSequenceSpeed=0;
TwinkleState.Clear();
for (i=0; i < chArray.Count()-2; i+=3)
{
TestSeqIdx = static_cast<int>(rand01()*TwinkleRatio);
TwinkleState.Add(TestSeqIdx == 0 ? -1 : 1);
}
}
for (i=0; i < TwinkleState.Count(); i++)
{
if (TwinkleState[i] < -1)
{
// background
TwinkleState[i]++;
}
else if (TwinkleState[i] > 1)
{
// highlight
TwinkleState[i]--;
}
else if (TwinkleState[i] == -1)
{
// was background, now highlight for random period
TwinkleState[i]=static_cast<int>(rand01()*interval+100) / XTIMER_INTERVAL;
TestSeqIdx = i * 3;
xout->SetIntensity(chArray[TestSeqIdx], FgColor[0]);
xout->SetIntensity(chArray[TestSeqIdx+1], FgColor[1]);
xout->SetIntensity(chArray[TestSeqIdx+2], FgColor[2]);
}
else
{
// was on, now go to bg color for random period
TwinkleState[i]=-static_cast<int>(rand01()*interval+100) / XTIMER_INTERVAL * (TwinkleRatio - 1);
TestSeqIdx = i * 3;
xout->SetIntensity(chArray[TestSeqIdx], BgColor[0]);
xout->SetIntensity(chArray[TestSeqIdx+1], BgColor[1]);
xout->SetIntensity(chArray[TestSeqIdx+2], BgColor[2]);
}
}
break;
case SHIMMER:
if (ColorChange || curtime >= NextSequenceStart)
{
ShimColor = (ShimColor == FgColor) ? BgColor : FgColor;
for (i=0; i < chArray.Count(); i++)
{
xout->SetIntensity(chArray[i], ShimColor[i % 3]);
}
}
if (curtime >= NextSequenceStart)
{
NextSequenceStart = curtime + interval/2;
}
break;
case CHASE:
if (ColorChange || curtime >= NextSequenceStart)
{
for (i=0; i < chArray.Count(); i++)
{
v = (i / 3 % ChaseGrouping) == TestSeqIdx ? FgColor[i % 3] : BgColor[i % 3];
xout->SetIntensity(chArray[i], v);
}
}
if (curtime >= NextSequenceStart)
{
NextSequenceStart = curtime + interval;
TestSeqIdx = (TestSeqIdx + 1) % ChaseGrouping;
if (TestSeqIdx >= (chArray.Count()+2) / 3) TestSeqIdx=0;
}
StatusBar1->SetStatusText(wxString::Format(_("Testing %ld channels; chase now at ch# %d"),static_cast<long>(chArray.Count()), TestSeqIdx)); //show current ch# -DJ
break;
default:
break;
}
break;
case 2:
// RGB Cycle
v=SliderRgbCycleSpeed->GetValue(); // 0-100
if (TestFunc == DIM)
{
// color mixing
if (v != LastSequenceSpeed)
{
frequency=v/1000.0 + 0.05;
LastSequenceSpeed = v;
}
BgColor[0] = sin(frequency*TestSeqIdx + 0.0) * 127 + 128;
BgColor[1] = sin(frequency*TestSeqIdx + 2.0) * 127 + 128;
BgColor[2] = sin(frequency*TestSeqIdx + 4.0) * 127 + 128;
TestSeqIdx++;
for (i=0; i < chArray.Count(); i++)
{
xout->SetIntensity(chArray[i], BgColor[i % 3]);
}
}
else
{
// RGB cycle
if (v != LastSequenceSpeed)
{
interval = (101-v)*50;
NextSequenceStart = curtime + interval;
LastSequenceSpeed = v;
}
if (curtime >= NextSequenceStart)
{
for (i=0; i < chArray.Count(); i++)
{
switch (rgbCycle)
{
case 3:
v=255;
break;
default:
v = (i % 3) == rgbCycle ? 255 : 0;
break;
}
xout->SetIntensity(chArray[i], v);
}
rgbCycle=(rgbCycle + 1) % ChaseGrouping;
NextSequenceStart += interval;
}
}
break;
}
xout->TimerEnd();
}