void OSDRegion::DrawSomeText(CRect rect, const CString& txt, DWORD color, DWORD backcolor, int font, int iFontSize,
DWORD dwFlags,
bool bTransparent)
{
CDC* pDC = GetDC();
CFont* theFont = CreateFont(font, iFontSize);
CFont* oldFont = pDC->SelectObject(theFont);
if (!bTransparent)
{
CSize sz = pDC->GetTextExtent(txt);
sz.cx = min(sz.cx,rect.Width());
DrawFilledBox(CRect(rect.TopLeft(), sz), backcolor, backcolor);
}
dwFlags|= DT_END_ELLIPSIS;
pDC->SetBkMode(bTransparent ? TRANSPARENT : OPAQUE);
pDC->SetBkColor(ConvertRGB(backcolor));
pDC->SetTextColor(ConvertRGB(color));
CString text = txt;
text.Replace("&", "&&");
pDC->DrawText(text, rect, dwFlags);
pDC->SelectObject(oldFont);
delete theFont;
ReleaseDC();
}
void
ScrnInit(void)
{
InitText();
signal(SIGINT, SevereErrorSIGINT);
signal(SIGSEGV, SevereErrorSIGSEGV);
#ifdef SIGQUIT
signal(SIGQUIT, SevereErrorSIGQUIT);
#endif
LastCheck = StartTime = (long)I_FloatTime();
SetForeColor(ANSI_WHITE);
SetBackColor(ANSI_BLUE);
DrawFilledBox(0, 0, ScrnWidth, ScrnHeight);
StatusLine = 5;
MoveCurs(2, 1);
SetForeColor(ANSI_WHITE);
SetBackColor(ANSI_BLUE);
DrawVLine(45, 5, ScrnHeight - 6);
DrawHLine(1, 4, ScrnWidth - 2);
DrawHLine(1, 2, ScrnWidth - 2);
MoveCurs(2, 3);
CPrintf("$f3Elapsed time: $f200:00:00 $f7By Lee Smith <[email protected]$f7>$f3");
remove("error.log");
}
/*----------------------------------------------------------------------
ComputeFilledBox :
Modify Bounding Box according to opengl feedback mechanism
(after transformation, coordinates may have changed)
----------------------------------------------------------------------*/
void ComputeFilledBox (PtrBox box, int frame, int xmin, int xmax,
int ymin, int ymax, ThotBool show_bgimage)
{
GLfloat feedBuffer[4096];
GLint mode;
int size;
if (NotFeedBackMode)
{
glGetIntegerv (GL_RENDER_MODE, &mode);
box->BxBoundinBoxComputed = TRUE;
glFeedbackBuffer (4096, GL_2D, feedBuffer);
glRenderMode (GL_FEEDBACK);
NotFeedBackMode = FALSE;
DrawFilledBox (box, box->BxAbstractBox, frame, NULL,
xmin, xmax, ymin, ymax, FALSE, TRUE, TRUE, show_bgimage);
size = glRenderMode (mode);
NotFeedBackMode = TRUE;
if (size > 0)
{
box->BxClipX = -1;
box->BxClipY = -1;
getboundingbox (size, feedBuffer, frame,
&box->BxClipX,
&box->BxClipY,
&box->BxClipW,
&box->BxClipH);
box->BxBoundinBoxComputed = TRUE;
/* printBuffer (size, feedBuffer); */
}
}
}
void OSDRegion::DrawTextInBox(CRect rect, const CString& text, DWORD dwForeColor, DWORD dwBackColor, DWORD dwBorderColor, int iFont, int iSize, DWORD dwFlags)
{
DrawFilledBox(rect, dwBackColor, dwBorderColor);
rect.top +=1;
rect.bottom -=1;
rect.left +=1;
rect.right -=1;
DrawSomeText(rect, text, dwForeColor, dwBackColor , iFont, iSize, dwFlags);
}
int OSDRegion::FillBox(DWORD x, DWORD y, DWORD w, DWORD h, DWORD color)
{
ASSERT(x<=m_w);
ASSERT(y<=m_h);
ASSERT(x+w<=m_w);
ASSERT(y+h<=m_h);
CRect rect(CPoint(x,y), CSize(w,h));
rect.OffsetRect(CPoint(GetXOffs(), GetYOffs()));
DrawFilledBox(rect,color, color);
return 1;
}
/***********************************************************************
DrawLinks() - this function draws the current link hierarchy as stated
in the data structure 'data'.
***********************************************************************/
int
DrawLinks(MyProgram *data)
{
int i;
if (data->redraw == TRUE)
SetDrawMode(SANE_XOR);
/* draw each link
*/
for (i = 0; i < data->num_links; i++)
DrawLine(data->links[i].start.x, InvertY(data->links[i].start.y),
data->links[i].visend.x, InvertY(data->links[i].visend.y));
/* draw end effector
*/
switch(data->end_effect.type) {
case ENDEFF_SQUARE:
DrawFilledBox(data->end_effect.center.x,
InvertY(data->end_effect.center.y),
ENDEFF_SIZE, ENDEFF_SIZE);
break;
case ENDEFF_CIRCLE:
DrawFilledArc(data->end_effect.center.x,
InvertY(data->end_effect.center.y),
ENDEFF_SIZE, ENDEFF_SIZE, 0, 360);
break;
case ENDEFF_TRIANGLE:
break;
default:
break;
}
SetDrawMode(GXcopy);
return(0);
} /* end of DrawLinks() */
void Render(Matrix CTM, PointStr center)
{
int i, j;
int x = 0;
int y = 1;
float tvec[4];
/*
* Draw the initial blank screen
*/
#ifdef OS_WIN32
DrawFilledBox(0, 0, Spw_WindowWidth, Spw_WindowHeight,
GetStockObject( WHITE_BRUSH ) );
#else
DrawFilledBox(0, 0, Spw_WindowWidth, Spw_WindowHeight, Spw_Background);
#endif
/*
* Transform and draw the center of rotation
*/
tvec[0]=center.Coord[0];
tvec[1]=center.Coord[1];
tvec[2]=center.Coord[2];
tvec[3]=(float)1.0;
SPW_Mult14x44(tvec, tvec, CTM);
Spw_DrawPoints[0].Coord[0] = tvec[0];
Spw_DrawPoints[0].Coord[1] = tvec[1];
Spw_DrawPoints[0].Coord[2] = tvec[2];
SetColor(Spw_Foreground);
DrawLine((int)(Spw_DrawPoints[0].Coord[0])-10,
(int)(Spw_DrawPoints[0].Coord[1]),
(int)(Spw_DrawPoints[0].Coord[0])+10,
(int)(Spw_DrawPoints[0].Coord[1]));
DrawLine((int)(Spw_DrawPoints[0].Coord[0]),
(int)(Spw_DrawPoints[0].Coord[1])-10,
(int)(Spw_DrawPoints[0].Coord[0]),
(int)(Spw_DrawPoints[0].Coord[1])+10 );
/*
* Store transformed points into drawing array
*/
for (i=0; i < Spw_NPoints; i++)
{
tvec[0]=Spw_Points[i].Coord[0];
tvec[1]=Spw_Points[i].Coord[1];
tvec[2]=Spw_Points[i].Coord[2];
tvec[3]=(float)1.0;
SPW_Mult14x44(tvec, tvec, CTM);
Spw_DrawPoints[i].Coord[0] = tvec[0];
Spw_DrawPoints[i].Coord[1] = tvec[1];
Spw_DrawPoints[i].Coord[2] = tvec[2];
}
/*
* Draw the wireframe object
*/
SetColor(Spw_Foreground);
for (j=0; j < Spw_NPolygons; j++) /* Loop through the polygons */
for (i=0; i < Spw_Polygons[j].Edges; i++){ /* Loop throught the edges */
/* Draw the points */
DrawLine((int)Spw_DrawPoints[Spw_Edges[Spw_Polygons[j].EList[i]].Start].Coord[x],
(int)Spw_DrawPoints[Spw_Edges[Spw_Polygons[j].EList[i]].Start].Coord[y],
(int)Spw_DrawPoints[Spw_Edges[Spw_Polygons[j].EList[i]].End].Coord[x],
(int)Spw_DrawPoints[Spw_Edges[Spw_Polygons[j].EList[i]].End].Coord[y]);
}
} /* end of Render */
