#include "ScatterCtrl_Demo.h"

#include <Report/Report.h>
#include <PdfDraw/PdfDraw.h>

#define IMAGECLASS MyImages
#define IMAGEFILE <ScatterCtrl_Demo/ScatterCtrl_Demo.iml>
#include <Draw/iml_source.h>


struct Example {
	ScatterDemo* (*ctrl)();
	String name;
	int index;
};

Array<Example>& Examples()
{
	static Array<Example> x;
	return x;
};

void RegisterExample(const char *name, ScatterDemo* (*ctrl)(), String fileName)
{
	Example& x = Examples().Add();
	x.name = name;
	x.ctrl = ctrl;
	x.index = ScanInt(GetFileName(fileName).Mid(3, 2));
}

bool CompareExamples(Example &a, Example &b) {return a.index < b.index;}

GUI_APP_MAIN
{
	Sort(Examples(), CompareExamples);
	for (int i = 0; i < Examples().GetCount(); ++i)
		Examples()[i].ctrl()->Init();

	ScatterCtrl_Demo().Run();
}

ScatterCtrl_Demo::ScatterCtrl_Demo()
{
	CtrlLayout(*this, "Scatter Test");
	
	for (int i = 0; i < Examples().GetCount(); ++i)
		tab.Add(*(Examples()[i].ctrl()), Examples()[i].name);

	bPreview <<= THISBACK(Preview);
	bSavePNG <<= THISBACK(SavePNG);
	bSaveJPG <<= THISBACK(SaveJPG);
#ifdef PLATFORM_WIN32
	bSaveEMF <<= THISBACK(SaveEMF);
#else
	bSaveEMF.Hide();
#endif
	bCopyClipboard <<= THISBACK(CopyClipboard);
	
	paintMode.Add(ScatterDraw::MD_ANTIALIASED, "Painter Antialiased")
			 .Add(ScatterDraw::MD_NOAA, 	   "Painter No-Antialiased")
			 .Add(ScatterDraw::MD_SUBPIXEL,    "Painter Subpixel")
			 .Add(ScatterDraw::MD_DRAW, 	   "Draw"); 

	paintMode <<= THISBACK(SetMode);
	paintMode.SetData(ScatterDraw::MD_ANTIALIASED);
	SetMode();

	Sizeable().Zoomable().Icon(MyImages::i1());
}

void ScatterCtrl_Demo::Preview()
{
	Report r;	
	
	const Drawing &w = Examples()[tab.Get()].ctrl()->Scatter().GetDrawing();
	r.DrawDrawing(300, 300, w.GetSize().cx, w.GetSize().cy, w);

	Perform(r);
}

void ScatterCtrl_Demo::SavePNG()
{
	int ntab = tab.Get();	
	
	Examples()[ntab].ctrl()->Scatter().SaveToFile(Format("scatter%d.png", ntab));	
}

void ScatterCtrl_Demo::SaveJPG()
{
	int ntab = tab.Get();	
	
	Examples()[ntab].ctrl()->Scatter().SaveToFile(Format("scatter%d.jpg", ntab));				
}

#ifdef PLATFORM_WIN32
void ScatterCtrl_Demo::SaveEMF()
{
	int ntab = tab.Get();	
	
	Examples()[ntab].ctrl()->Scatter().SaveAsMetafile(Format("scatter%d.emf", ntab));				
}
#endif

void ScatterCtrl_Demo::CopyClipboard()
{
	Examples()[tab.Get()].ctrl()->Scatter().SaveToClipboard();	
}

void ScatterCtrl_Demo::SetMode()
{
	for (int i = 0; i < Examples().GetCount(); ++i)
		Examples()[i].ctrl()->Scatter().SetMode(~paintMode);
}