void TestRRegion::TestOffset()
{
RRegion rgn;
const TRect* rlist;
TRect r;
TUint index;
for(index=0;index<(sizeof(rect)/sizeof(rect[0]));index++)
{
rgn.Clear();
rgn.AddRect(rect[index]);
r=rect[index];
r.Move(1,1);
rgn.Offset(1,1);
if (rect[index].IsEmpty())
test(rgn.Count()==0);
else
{
test(rgn.Count()==1);
rlist=rgn.RectangleList();
test(rlist[0]==r);
}
}
rgn.Close();
}
void TestRRegion::TestAddRect()
{
RRegion rgn;
TInt index,i;
if (!rect[0].IsEmpty())
{
for(index=0;index<4;index++)
{
for(i=0;i<=index;i++)
rgn.AddRect(rect[index]);
test(rgn.Count()==(index+1));
}
test(rgn.BoundingRect()==bounds);
if (!xrect.IsEmpty())
{
rgn.AddRect(xrect);
TInt count = rgn.Count();
test( (count > 4) && (count <= 9) );
}
}
rgn.AddRect(bounds);
test(rgn.Count()==1);
rgn.Close();
}
void getDsaRegion(RWsSession &session, const RWindowBase &window)
{
RDirectScreenAccess dsa(session);
TInt err = dsa.Construct();
CDummyAO ao;
RRegion* region;
err = dsa.Request(region, ao.Status(), window);
ao.SetActive();
dsa.Close();
ao.Cancel();
if (region) {
qDebug() << "Phonon::MMF::getDsaRegion count" << region->Count();
for (int i=0; i<region->Count(); ++i) {
const TRect& rect = region->RectangleList()[i];
qDebug() << "Phonon::MMF::getDsaRegion rect"
<< rect.iTl.iX << rect.iTl.iY << rect.iBr.iX << rect.iBr.iY;
}
region->Close();
}
}
void TestRRegion::TestTidy()
{
RRegion rgn;
TInt loop;
TRect const rlist[8]={ // 8 Rectangles that form a square with the centre rectangle missing
TRect(10,10,20,20),
TRect(20,10,30,20),
TRect(30,10,40,20),
TRect(10,20,20,30),
TRect(30,20,40,30),
TRect(10,30,20,40),
TRect(20,30,30,40),
TRect(30,30,40,40)};
TRect const rect1(rlist[0].iTl.iX,rlist[0].iTl.iY,rlist[2].iBr.iX,rlist[2].iBr.iY);
TRect const rect2(rlist[0].iTl.iX,rlist[0].iTl.iY,rlist[7].iBr.iX,rlist[7].iBr.iY);
// Add 3 adjoining rectangles and tidy them
for(loop=0;loop<3;loop++)
rgn.AddRect(rlist[loop]);
test(rgn.Count()==3);
rgn.Tidy();
test(rgn.Count()==1);
test(rgn[0]==rect1);
// Same again but add the adjoining rectangles in reverse order
rgn.Clear();
for(loop=2;loop>=0;loop--)
rgn.AddRect(rlist[loop]);
test(rgn.Count()==3);
rgn.Tidy();
test(rgn.Count()==1);
test(rgn[0]==rect1);
// Now add 8 rectangles that should tidy down to 4
rgn.Clear();
for(loop=0;loop<8;loop++)
rgn.AddRect(rlist[loop]);
test(rgn.Count()==8);
rgn.Tidy();
test(rgn.Count()==4);
test(rgn.BoundingRect()==rect2);
// ...and in reverse
rgn.Clear();
for(loop=7;loop>=0;loop--)
rgn.AddRect(rlist[loop]);
test(rgn.Count()==8);
rgn.Tidy();
test(rgn.Count()==4);
test(rgn.BoundingRect()==rect2);
rgn.Close();
}
void TestRRegion::TestSubRect()
{
TRect rect1(-rect[0].iBr.iX,-rect[0].iBr.iY,rect[0].iBr.iX,rect[0].iBr.iY);
RRegion rgn;
RRegion subRgn;
RRegion rgn2;
TInt index;
if (!rect[0].IsEmpty())
{
rgn.AddRect(rect1);
for(index=0;index<4;index++)
rgn.SubRect(rect[index],&subRgn);
if (rect[0].iTl.iX==0) // Special case region, all rects join in the middle
{
test(rgn.Count()==0);
test(subRgn.Count()==4);
}
else
{
test(rgn.Count()==3);
test(subRgn.Count()==4);
test(rgn.BoundingRect()==subRgn.BoundingRect());
rgn.SubRect(xrect);
test(rgn.Count()==4);
rgn2.Copy(rgn);
subRgn.Clear();
rgn.SubRect(rgn.BoundingRect(),&subRgn);
test(rgn.Count()==0);
rgn2.SubRegion(subRgn,&rgn);
test(rgn2.Count()==0);
subRgn.SubRegion(rgn);
test(subRgn.Count()==0);
}
}
rgn.Close();
rgn2.Close();
subRgn.Close();
}
