#include <CtrlLib/CtrlLib.h>

using namespace Upp;

struct MyApp : TopWindow {
	virtual void Paint(Draw& w) {
		w.DrawRect(GetSize(), White);
		w.DrawText(10, 10, "ultimate++是一个性能优良的C++GUI库");
	}
};

GUI_APP_MAIN
{
	MyApp().Run();
}

bool Replace(Font fnt, int chr, Font& rfnt)
{
	static Vector<int> rface;
	static Vector<dword> l, h;
	ONCELOCK {
		for(int i = 0; i < __countof(sFontReplacements) && rface.GetCount() < 20; i++) {
			int q = Font::FindFaceNameIndex(sFontReplacements[i].name);
			if(q > 0) {
				rface.Add(q);
				l.Add(sFontReplacements[i].l);
				h.Add(sFontReplacements[i].h);
			}
		}
	}

	Font f = fnt;
	dword tl = chr < 4096 ? 0x80000000 >> (chr >> 7) : 0;
	dword th = 0x8000000 >> ((dword)chr >> 11);
//	DDUMP(FormatIntHex(chr));
//	DDUMP(FormatIntHex(th));
	for(int i = 0; i < rface.GetCount(); i++) {
//		DDUMP(Font(rface[i], 10));
//		DDUMP(FormatIntHex(h[i]));
//		DDUMP(FormatIntHex(h[i] & th));
		if(((l[i] & tl) || (h[i] & th)) && IsNormal(f.Face(rface[i]), chr)) {
			int a = fnt.GetAscent();
			int d = fnt.GetDescent();
			if(f.GetAscent() > a || f.GetDescent() > d) {
				static sFontMetricsReplacement cache[256];
				int q = CombineHash(fnt, f) & 255;
				if(cache[q].src != fnt || cache[q].dst != f) {
					cache[q].src = fnt;
					cache[q].dst = f;
					while((f.GetAscent() > a || f.GetDescent() > d) && f.GetHeight() > 1) {
						f.Height(max(1, min(f.GetHeight() - 1, f.GetHeight() * 9 / 10)));
					}
					cache[q].mdst = f;
				}
				else
					f = cache[q].mdst;
			}
			rfnt = f;
			DDUMP(rfnt.GetFaceName()); // <<- HERE
			return true;
		}
	}
	return false;
}