#include <CtrlLib/CtrlLib.h>

using namespace Upp;

class MinMaxTest : public TopWindow
{
public:
	typedef TopWindow BASECLASS;
	
	MinMaxTest()
	{
		Sizeable().MinimizeBox().MaximizeBox();
	}
	
	virtual void Close()
	{
		const bool is_minimized = IsMinimized();
		const bool is_maximized = IsMaximized();
		LOG("is_minimized: " << is_minimized << ", is_maximized: " << is_maximized);
		BASECLASS::Close();
	}
};

GUI_APP_MAIN
{
	MinMaxTest().Run();
}

else if(event->type == PropertyNotify) {
	if(event->xproperty.atom == XAtom("_NET_WM_STATE")) {
		bool minimized = false;
		bool maximizedhorz = false;
		bool maximizedvert = false;
		Atom type;
		int format;
		ulong numitems, bytesafter;
		byte * properties = 0;
		XGetWindowProperty(Xdisplay, event->xany.window, XAtom("_NET_WM_STATE"), 0, LONG_MAX,
			false, AnyPropertyType, &type, &format, &numitems, &bytesafter, &properties);
		if(properties && (format == 32)) {
			for(int i = 0; i < numitems; ++i) {
				const Atom prop = (reinterpret_cast<ulong *>(properties))[i];
				if (prop == XAtom("_NET_WM_STATE_MAXIMIZED_HORZ"))
					maximizedhorz = true;
				if (prop == XAtom("_NET_WM_STATE_MAXIMIZED_VERT"))
					maximizedvert = true;
				if (prop == XAtom("_NET_WM_STATE_HIDDEN"))
					minimized = true;
			}
		}
		XFree(properties);
		if(minimized)
			state = MINIMIZED;
		else if(maximizedhorz && maximizedvert)
			state = MAXIMIZED;
		else state = OVERLAPPED;
	}
}