#include <CtrlLib/CtrlLib.h>

using namespace Upp;

class Window : public TopWindow {
public:
	typedef Window CLASSNAME;
	Window();
	// Ctrls
	EditString text;
	Button btnOK, btnCancel;
	// Events
	void OnOK();
};

Window::Window()
{
	Title("Window");
	Sizeable().Zoomable();
	const Size sz(320, 240);
	SetRect(sz); SetMinSize(sz);

	text.SetData("Some text");

	btnOK.SetLabel(t_("OK")) <<= THISBACK(OnOK);
	btnCancel.SetLabel(t_("Cancel"));
	Rejector(btnCancel, IDCANCEL);

	Add(text.HSizePosZ(4, 4).TopPosZ(4, 20));
	Add(btnOK.LeftPosZ(4, 50).TopPosZ(28, 20));
	Add(btnCancel.LeftPosZ(58, 50).TopPosZ(28, 20));
}

void Window::OnOK()
{
	AcceptBreak(10);
}

class App : public TopWindow {
private:
	bool doing;
	Thread work;
public:
	typedef App CLASSNAME;
	App();
	~App();
	// Ctrls
	Window window;
	Button btnOpen;
	// Events
	void OnOpen();
	void OnScan();
};

App::App() : doing(false)
{
	Title("Application");
	Sizeable().Zoomable();
	const Size sz(640, 480);
	SetRect(sz); SetMinSize(sz);

	btnOpen.SetLabel(t_("Open")).Tip(t_("Open another window")) <<= THISBACK(OnOpen);

	Add(btnOpen.LeftPosZ(4, 50).TopPosZ(4, 20));
}

App::~App()
{
	work.ShutdownThreads();
	work.Wait();
}

void App::OnOpen()
{
	if (window.Execute() != 10)
		return;

	work.Run(THISBACK(OnScan));
}

void App::OnScan()
{
	if (!doing) doing = true;
	else return;
	// Getting some data
	String text = window.text;
	// Doing some scanning
	Sleep(1000);

	if (work.IsShutdownThreads())
		return;

	GuiLock __;
	PromptOK(Format("The scan is complete with words:&%s", DeQtf(text)));
	doing = false;
}

GUI_APP_MAIN
{
	Ctrl::GlobalBackPaint();

	App app;
	app.Run();
}