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.developing rainbow

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git-svn-id: svn://ultimatepp.org/upp/trunk@3572 f0d560ea-af0d-0410-9eb7-867de7ffcac7
This commit is contained in:
cxl 2011-06-27 21:43:40 +00:00
parent bacadf9c6f
commit 76e0cda649
8 changed files with 111 additions and 143 deletions
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63
rainbow/Framebuffer/Draw.cpp
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@ -7,6 +7,69 @@ NAMESPACE_UPP
#define LLOG(x) // LOG(x)
#define LTIMING(x) // RTIMING(x)
void SystemDraw::Push()
{
Point p = GetOffset();
offset.Add(p);
BufferPainter::BeginOp();
}
void SystemDraw::Pop()
{
if(offset.GetCount())
offset.Drop();
BufferPainter::EndOp();
}
Point SystemDraw::GetOffset() const
{
return offset.GetCount() ? offset.Top() : Point(0, 0);
}
void SystemDraw::BeginOp()
{
Push();
}
void SystemDraw::EndOp()
{
Pop();
}
void SystemDraw::OffsetOp(Point p)
{
Push();
offset.Top() += p;
Translate(p.x, p.y);
}
bool SystemDraw::ClipOp(const Rect& r)
{
Push();
RectPath(r);
Painter::Clip();
return true;
}
bool SystemDraw::ClipoffOp(const Rect& r)
{
Push();
offset.Top() += r.TopLeft();
RectPath(r);
Painter::Clip();
Translate(r.left, r.top);
return true;
}
bool SystemDraw::IsPaintingOp(const Rect& r) const
{
Rect rr = r + GetOffset();
for(int i = 0; i < invalid.GetCount(); i++)
if(invalid[i].Intersects(rr))
return true;
return true;
}
/*Rect SystemDraw::GetVirtualScreenArea()
{
GuiLock __;