void GetRect(Rect *zoomFrom, Rect *zoomTo)
{
static short numRects = 0;
Rect theRect,drawRect;
Point firstPt,curPt,oldPt;
RgnHandle rgnHandle = NewRgn();
GrafPtr oldPort;
GetPort(&oldPort);
SetPort(GetWindowPort(gWindow));
PenMode(patXor);
GetMouse(&firstPt);
oldPt = firstPt;
SetRect(&theRect,firstPt.h,firstPt.v,firstPt.h,firstPt.v);
while (Button()) {
GetMouse(&curPt);
if (!EqualPt(curPt,oldPt)) {
FixRect(&theRect,&drawRect);
FrameRect(&drawRect);
oldPt = curPt;
theRect.right = curPt.h;
theRect.bottom = curPt.v;
FixRect(&theRect,&drawRect);
FrameRect(&drawRect);
QDFlushPortBuffer(GetWindowPort(gWindow), GetPortVisibleRegion(GetWindowPort(gWindow), rgnHandle));
}
}
FixRect(&theRect,&drawRect);
if (numRects==0)
*zoomFrom = drawRect;
else
*zoomTo = drawRect;
numRects++;
QDFlushPortBuffer(GetWindowPort(gWindow), GetPortVisibleRegion(GetWindowPort(gWindow), rgnHandle));
if (numRects >= 2) {
ZoomRect(kZoomLarger, zoomFrom, zoomTo);
numRects = 0;
}
PenNormal();
DisposeRgn(rgnHandle);
SetPort(oldPort);
}
void Importer::FillRect( const Rect &rect, const Color &color )
{
Rect pos;
pos.x = rect.x;
pos.y = rect.y;
pos.w = max( 0, rect.w );
pos.h = max( 0, rect.h );
FixRect(pos);
Trap::R_DrawStretchPic( (int)pos.x, (int)pos.y, (int)pos.w, (int)pos.h, 0, 0, 1, 1, (float*)(&color), Local::getWhiteShader() );
}
void Importer::DrawImage( Image img, const Rect &src, const Rect &dest, const Color &color, const float angle )
{
Rect pos;
pos.x = dest.x + src.x;
pos.y = dest.y + src.y;
pos.w = max( 0, src.w );
pos.h = max( 0, src.h );
FixRect(pos);
if( fabs( angle ) < 0.001 ) {
Trap::R_DrawStretchPic( (int)pos.x, (int)pos.y, (int)pos.w, (int)pos.h, 0, 0, 1, 1, (float*)(&color), img );
} else {
Trap::R_DrawRotatedStretchPic( (int)pos.x, (int)pos.y, (int)pos.w, (int)pos.h, 0, 0, 1, 1, angle, (float*)(&color), img );
}
}
bool
SelectionWindow::QuitRequested()
{
Hide();
BMessage message(fCommand);
BBitmap *bitmap = NULL;
BRect selection = fView->SelectionRect();
FixRect(selection);
BScreen(this).GetBitmap(&bitmap, false, &selection);
snooze(2000);
message.AddRect("selection", selection);
message.AddPointer("bitmap", bitmap);
fTarget.SendMessage(&message);
return BWindow::QuitRequested();
}
void Importer::DrawString( const Rect &src, const Rect &dest, const char *text, const Font font, const Color &color )
{
// the src argument is the part of the image generated from the font that must be displayed.
// when the text is fully displayed, src.x = 0 and src.w = stringWidth.
// otherwise, it depends of the aligment of the font (eg: if centered, src.x = stringWidth - src.w)
// Alignment offsets are already calculated at this point
vec4_t clr;
struct mufont_s *ft;
Rect pos;
if ( src.w <= 0 || src.h <= 0 )
return;
color.get( clr[0], clr[1], clr[2], clr[3] );
if( !font )
ft = Local::getFontSmall();
else
ft = (struct mufont_s *)font;
pos.x = (dest.x + src.x);
pos.y = (dest.y + src.y);
pos.w = (dest.w);
pos.h = (dest.h);
FixRect(pos);
if( src.w < dest.w || src.h < dest.h ) {
Trap::SCR_DrawClampString( (int)pos.x, (int)pos.y, text, (int)pos.x, (int)pos.y,
(int)round( (dest.x + src.x + src.w) * Local::getScaleX() ),
(int)round( (dest.y + src.y + src.h) * Local::getScaleY() ),
ft, clr );
/*
Trap::SCR_DrawClampString( x, y, text, x, y,
x + (int)round( pos.x ),
y + (int)round( pos.y ),
ft, clr );
*/
} else {
Trap::SCR_DrawString( (int)pos.x, (int)pos.y, ALIGN_TOP_LEFT, text, ft, clr );
}
}