rlm@1: // GBMapView.cpp : implementation file
rlm@1: //
rlm@1: 
rlm@1: #include "stdafx.h"
rlm@1: #include "resource.h"
rlm@1: #include "GBMapView.h"
rlm@1: #include "FileDlg.h"
rlm@1: #include "Reg.h"
rlm@1: #include "WinResUtil.h"
rlm@1: #include "VBA.h"
rlm@1: 
rlm@1: //#include "../common/System.h"
rlm@1: #include "../gb/gbGlobals.h"
rlm@1: #include "../NLS.h"
rlm@1: #include "../common/Util.h"
rlm@1: 
rlm@1: extern "C" {
rlm@1: #include <png.h>
rlm@1: }
rlm@1: 
rlm@1: extern u8 gbInvertTab[256];
rlm@1: 
rlm@1: /////////////////////////////////////////////////////////////////////////////
rlm@1: // GBMapView dialog
rlm@1: 
rlm@1: GBMapView::GBMapView(CWnd*pParent /*=NULL*/)
rlm@1: 	: ResizeDlg(GBMapView::IDD, pParent)
rlm@1: {
rlm@1: 	//{{AFX_DATA_INIT(GBMapView)
rlm@1: 	// NOTE: the ClassWizard will add member initialization here
rlm@1: 	//}}AFX_DATA_INIT
rlm@1: 	autoUpdate = false;
rlm@1: 
rlm@1: 	memset(&bmpInfo.bmiHeader, 0, sizeof(bmpInfo.bmiHeader));
rlm@1: 
rlm@1: 	bmpInfo.bmiHeader.biSize        = sizeof(bmpInfo.bmiHeader);
rlm@1: 	bmpInfo.bmiHeader.biWidth       = 1024;
rlm@1: 	bmpInfo.bmiHeader.biHeight      = -1024;
rlm@1: 	bmpInfo.bmiHeader.biPlanes      = 1;
rlm@1: 	bmpInfo.bmiHeader.biBitCount    = 24;
rlm@1: 	bmpInfo.bmiHeader.biCompression = BI_RGB;
rlm@1: 	data = (u8 *)calloc(1, 3 * 1024 * 1024);
rlm@1: 
rlm@1: 	mapView.setData(data);
rlm@1: 	mapView.setBmpInfo(&bmpInfo);
rlm@1: 
rlm@1: 	bg   = 0;
rlm@1: 	bank = 0;
rlm@1: }
rlm@1: 
rlm@1: void GBMapView::DoDataExchange(CDataExchange*pDX)
rlm@1: {
rlm@1: 	CDialog::DoDataExchange(pDX);
rlm@1: 	//{{AFX_DATA_MAP(GBMapView)
rlm@1: 	// NOTE: the ClassWizard will add DDX and DDV calls here
rlm@1: 	//}}AFX_DATA_MAP
rlm@1: 	DDX_Control(pDX, IDC_MAP_VIEW, mapView);
rlm@1: 	DDX_Control(pDX, IDC_MAP_VIEW_ZOOM, mapViewZoom);
rlm@1: 	DDX_Control(pDX, IDC_COLOR, color);
rlm@1: }
rlm@1: 
rlm@1: BEGIN_MESSAGE_MAP(GBMapView, CDialog)
rlm@1: //{{AFX_MSG_MAP(GBMapView)
rlm@1: ON_BN_CLICKED(IDC_SAVE, OnSave)
rlm@1: ON_BN_CLICKED(IDC_REFRESH, OnRefresh)
rlm@1: ON_BN_CLICKED(IDC_BG0, OnBg0)
rlm@1: ON_BN_CLICKED(IDC_BG1, OnBg1)
rlm@1: ON_BN_CLICKED(IDC_BANK_0, OnBank0)
rlm@1: ON_BN_CLICKED(IDC_BANK_1, OnBank1)
rlm@1: ON_BN_CLICKED(IDC_STRETCH, OnStretch)
rlm@1: ON_BN_CLICKED(IDC_AUTO_UPDATE, OnAutoUpdate)
rlm@1: ON_BN_CLICKED(IDC_CLOSE, OnClose)
rlm@1: //}}AFX_MSG_MAP
rlm@1: ON_MESSAGE(WM_MAPINFO, OnMapInfo)
rlm@1: ON_MESSAGE(WM_COLINFO, OnColInfo)
rlm@1: END_MESSAGE_MAP()
rlm@1: 
rlm@1: /////////////////////////////////////////////////////////////////////////////
rlm@1: // GBMapView message handlers
rlm@1: 
rlm@1: GBMapView::~GBMapView()
rlm@1: {
rlm@1: 	free(data);
rlm@1: 	data = NULL;
rlm@1: }
rlm@1: 
rlm@1: void GBMapView::saveBMP(const char *name)
rlm@1: {
rlm@1: 	u8 writeBuffer[1024 * 3];
rlm@1: 
rlm@1: 	FILE *fp = fopen(name, "wb");
rlm@1: 
rlm@1: 	if (!fp)
rlm@1: 	{
rlm@1: 		systemMessage(MSG_ERROR_CREATING_FILE, "Error creating file %s", name);
rlm@1: 		return;
rlm@1: 	}
rlm@1: 
rlm@1: 	struct
rlm@1: 	{
rlm@1: 		u8 ident[2];
rlm@1: 		u8 filesize[4];
rlm@1: 		u8 reserved[4];
rlm@1: 		u8 dataoffset[4];
rlm@1: 		u8 headersize[4];
rlm@1: 		u8 width[4];
rlm@1: 		u8 height[4];
rlm@1: 		u8 planes[2];
rlm@1: 		u8 bitsperpixel[2];
rlm@1: 		u8 compression[4];
rlm@1: 		u8 datasize[4];
rlm@1: 		u8 hres[4];
rlm@1: 		u8 vres[4];
rlm@1: 		u8 colors[4];
rlm@1: 		u8 importantcolors[4];
rlm@1: 		u8 pad[2];
rlm@1: 	} bmpheader;
rlm@1: 	memset(&bmpheader, 0, sizeof(bmpheader));
rlm@1: 
rlm@1: 	bmpheader.ident[0] = 'B';
rlm@1: 	bmpheader.ident[1] = 'M';
rlm@1: 
rlm@1: 	u32 fsz = sizeof(bmpheader) + w*h*3;
rlm@1: 	utilPutDword(bmpheader.filesize, fsz);
rlm@1: 	utilPutDword(bmpheader.dataoffset, 0x38);
rlm@1: 	utilPutDword(bmpheader.headersize, 0x28);
rlm@1: 	utilPutDword(bmpheader.width, w);
rlm@1: 	utilPutDword(bmpheader.height, h);
rlm@1: 	utilPutDword(bmpheader.planes, 1);
rlm@1: 	utilPutDword(bmpheader.bitsperpixel, 24);
rlm@1: 	utilPutDword(bmpheader.datasize, 3*w*h);
rlm@1: 
rlm@1: 	fwrite(&bmpheader, 1, sizeof(bmpheader), fp);
rlm@1: 
rlm@1: 	u8 *b = writeBuffer;
rlm@1: 
rlm@1: 	int sizeX = w;
rlm@1: 	int sizeY = h;
rlm@1: 
rlm@1: 	u8 *pixU8 = (u8 *)data+3*w*(h-1);
rlm@1: 	for (int y = 0; y < sizeY; y++)
rlm@1: 	{
rlm@1: 		for (int x = 0; x < sizeX; x++)
rlm@1: 		{
rlm@1: 			*b++ = *pixU8++; // B
rlm@1: 			*b++ = *pixU8++; // G
rlm@1: 			*b++ = *pixU8++; // R
rlm@1: 		}
rlm@1: 		pixU8 -= 2*3*w;
rlm@1: 		fwrite(writeBuffer, 1, 3*w, fp);
rlm@1: 
rlm@1: 		b = writeBuffer;
rlm@1: 	}
rlm@1: 
rlm@1: 	fclose(fp);
rlm@1: }
rlm@1: 
rlm@1: void GBMapView::savePNG(const char *name)
rlm@1: {
rlm@1: 	u8 writeBuffer[1024 * 3];
rlm@1: 
rlm@1: 	FILE *fp = fopen(name, "wb");
rlm@1: 
rlm@1: 	if (!fp)
rlm@1: 	{
rlm@1: 		systemMessage(MSG_ERROR_CREATING_FILE, "Error creating file %s", name);
rlm@1: 		return;
rlm@1: 	}
rlm@1: 
rlm@1: 	png_structp png_ptr = png_create_write_struct(PNG_LIBPNG_VER_STRING,
rlm@1: 	                                              NULL,
rlm@1: 	                                              NULL,
rlm@1: 	                                              NULL);
rlm@1: 	if (!png_ptr)
rlm@1: 	{
rlm@1: 		fclose(fp);
rlm@1: 		return;
rlm@1: 	}
rlm@1: 
rlm@1: 	png_infop info_ptr = png_create_info_struct(png_ptr);
rlm@1: 
rlm@1: 	if (!info_ptr)
rlm@1: 	{
rlm@1: 		png_destroy_write_struct(&png_ptr, NULL);
rlm@1: 		fclose(fp);
rlm@1: 		return;
rlm@1: 	}
rlm@1: 
rlm@1: 	if (setjmp(png_ptr->jmpbuf))
rlm@1: 	{
rlm@1: 		png_destroy_write_struct(&png_ptr, NULL);
rlm@1: 		fclose(fp);
rlm@1: 		return;
rlm@1: 	}
rlm@1: 
rlm@1: 	png_init_io(png_ptr, fp);
rlm@1: 
rlm@1: 	png_set_IHDR(png_ptr,
rlm@1: 	             info_ptr,
rlm@1: 	             w,
rlm@1: 	             h,
rlm@1: 	             8,
rlm@1: 	             PNG_COLOR_TYPE_RGB,
rlm@1: 	             PNG_INTERLACE_NONE,
rlm@1: 	             PNG_COMPRESSION_TYPE_DEFAULT,
rlm@1: 	             PNG_FILTER_TYPE_DEFAULT);
rlm@1: 
rlm@1: 	png_write_info(png_ptr, info_ptr);
rlm@1: 
rlm@1: 	u8 *b = writeBuffer;
rlm@1: 
rlm@1: 	int sizeX = w;
rlm@1: 	int sizeY = h;
rlm@1: 
rlm@1: 	u8 *pixU8 = (u8 *)data;
rlm@1: 	for (int y = 0; y < sizeY; y++)
rlm@1: 	{
rlm@1: 		for (int x = 0; x < sizeX; x++)
rlm@1: 		{
rlm@1: 			int blue  = *pixU8++;
rlm@1: 			int green = *pixU8++;
rlm@1: 			int red   = *pixU8++;
rlm@1: 
rlm@1: 			*b++ = red;
rlm@1: 			*b++ = green;
rlm@1: 			*b++ = blue;
rlm@1: 		}
rlm@1: 		png_write_row(png_ptr, writeBuffer);
rlm@1: 
rlm@1: 		b = writeBuffer;
rlm@1: 	}
rlm@1: 
rlm@1: 	png_write_end(png_ptr, info_ptr);
rlm@1: 
rlm@1: 	png_destroy_write_struct(&png_ptr, &info_ptr);
rlm@1: 
rlm@1: 	fclose(fp);
rlm@1: }
rlm@1: 
rlm@1: void GBMapView::OnSave()
rlm@1: {
rlm@1: 	CString filename;
rlm@1: 
rlm@1: 	if (theApp.captureFormat == 0)
rlm@1: 		filename = "map.png";
rlm@1: 	else
rlm@1: 		filename = "map.bmp";
rlm@1: 
rlm@1: 	LPCTSTR exts[] = {".png", ".bmp", NULL };
rlm@1: 	CString filter = winResLoadFilter(IDS_FILTER_PNG);
rlm@1: 	CString title  = winResLoadString(IDS_SELECT_CAPTURE_NAME);
rlm@1: 
rlm@1: 	FileDlg dlg(this,
rlm@1: 	            filename,
rlm@1: 	            filter,
rlm@1: 	            theApp.captureFormat ? 2 : 1,
rlm@1: 	            theApp.captureFormat ? "BMP" : "PNG",
rlm@1: 	            exts,
rlm@1: 	            "",
rlm@1: 	            title,
rlm@1: 	            true);
rlm@1: 
rlm@1: 	if (dlg.DoModal() == IDCANCEL)
rlm@1: 	{
rlm@1: 		return;
rlm@1: 	}
rlm@1: 
rlm@1: 	if (dlg.getFilterIndex() == 2)
rlm@1: 		saveBMP(dlg.GetPathName());
rlm@1: 	else
rlm@1: 		savePNG(dlg.GetPathName());
rlm@1: }
rlm@1: 
rlm@1: void GBMapView::render()
rlm@1: {
rlm@1: 	u8 *bank0;
rlm@1: 	u8 *bank1;
rlm@1: 	if (gbCgbMode)
rlm@1: 	{
rlm@1: 		bank0 = &gbVram[0x0000];
rlm@1: 		bank1 = &gbVram[0x2000];
rlm@1: 	}
rlm@1: 	else
rlm@1: 	{
rlm@1: 		bank0 = &gbMemory[0x8000];
rlm@1: 		bank1 = NULL;
rlm@1: 	}
rlm@1: 
rlm@1: 	int tile_map_address = 0x1800;
rlm@1: 	if (bg == 1)
rlm@1: 		tile_map_address = 0x1c00;
rlm@1: 
rlm@1: 	int tile_pattern = 0x0000;
rlm@1: 	if (bank == 1)
rlm@1: 		tile_pattern = 0x0800;
rlm@1: 
rlm@1: 	w = 256;
rlm@1: 	h = 256;
rlm@1: 
rlm@1: 	int tile = 0;
rlm@1: 	for (int y = 0; y < 32; y++)
rlm@1: 	{
rlm@1: 		for (int x = 0; x < 32; x++)
rlm@1: 		{
rlm@1: 			u8 *bmp   = &data[y * 8 * 32 * 24 + x*24];
rlm@1: 			u8  attrs = 0;
rlm@1: 			if (bank1 != NULL)
rlm@1: 				attrs = bank1[tile_map_address];
rlm@1: 			u8 tile = bank0[tile_map_address];
rlm@1: 			tile_map_address++;
rlm@1: 
rlm@1: 			if (bank == 1)
rlm@1: 			{
rlm@1: 				if (tile < 128)
rlm@1: 					tile += 128;
rlm@1: 				else
rlm@1: 					tile -= 128;
rlm@1: 			}
rlm@1: 			for (int j = 0; j < 8; j++)
rlm@1: 			{
rlm@1: 				int tile_pattern_address = attrs & 0x40 ?
rlm@1: 				                           tile_pattern + tile*16 + (7-j)*2 :
rlm@1: 				                           tile_pattern + tile*16+j*2;
rlm@1: 
rlm@1: 				u8 tile_a = 0;
rlm@1: 				u8 tile_b = 0;
rlm@1: 
rlm@1: 				if (attrs & 0x08)
rlm@1: 				{
rlm@1: 					tile_a = bank1[tile_pattern_address++];
rlm@1: 					tile_b = bank1[tile_pattern_address];
rlm@1: 				}
rlm@1: 				else
rlm@1: 				{
rlm@1: 					tile_a = bank0[tile_pattern_address++];
rlm@1: 					tile_b = bank0[tile_pattern_address];
rlm@1: 				}
rlm@1: 
rlm@1: 				if (attrs & 0x20)
rlm@1: 				{
rlm@1: 					tile_a = gbInvertTab[tile_a];
rlm@1: 					tile_b = gbInvertTab[tile_b];
rlm@1: 				}
rlm@1: 
rlm@1: 				u8 mask = 0x80;
rlm@1: 
rlm@1: 				while (mask > 0)
rlm@1: 				{
rlm@1: 					u8 c = (tile_a & mask) ? 1 : 0;
rlm@1: 					c += (tile_b & mask) ? 2 : 0;
rlm@1: 
rlm@1: 					if (gbCgbMode)
rlm@1: 						c = c + (attrs & 7)*4;
rlm@1: 
rlm@1: 					u16 color = gbPalette[c];
rlm@1: 
rlm@1: 					*bmp++ = ((color >> 10) & 0x1f) << 3;
rlm@1: 					*bmp++ = ((color >> 5) & 0x1f) << 3;
rlm@1: 					*bmp++ = (color & 0x1f) << 3;
rlm@1: 
rlm@1: 					mask >>= 1;
rlm@1: 				}
rlm@1: 				bmp += 31*24;
rlm@1: 			}
rlm@1: 		}
rlm@1: 	}
rlm@1: }
rlm@1: 
rlm@1: void GBMapView::paint()
rlm@1: {
rlm@1: 	if (gbRom == NULL)
rlm@1: 		return;
rlm@1: 	render();
rlm@1: 
rlm@1: 	SIZE s;
rlm@1: 	if (mapView.getStretch())
rlm@1: 	{
rlm@1: 		mapView.setSize(w, h);
rlm@1: 		s.cx = s.cy = 1;
rlm@1: 		mapView.SetScrollSizes(MM_TEXT, s);
rlm@1: 	}
rlm@1: 	else
rlm@1: 	{
rlm@1: 		mapView.setSize(w, h);
rlm@1: 		s.cx = w;
rlm@1: 		s.cy = h;
rlm@1: 		mapView.SetScrollSizes(MM_TEXT, s);
rlm@1: 	}
rlm@1: 
rlm@1: 	mapView.refresh();
rlm@1: }
rlm@1: 
rlm@1: void GBMapView::OnRefresh()
rlm@1: {
rlm@1: 	paint();
rlm@1: }
rlm@1: 
rlm@1: void GBMapView::update()
rlm@1: {
rlm@1: 	paint();
rlm@1: }
rlm@1: 
rlm@1: BOOL GBMapView::OnInitDialog()
rlm@1: {
rlm@1: 	CDialog::OnInitDialog();
rlm@1: 
rlm@1: 	DIALOG_SIZER_START(sz)
rlm@1: 	DIALOG_SIZER_ENTRY(IDC_MAP_VIEW, DS_SizeX | DS_SizeY)
rlm@1: 	DIALOG_SIZER_ENTRY(IDC_REFRESH, DS_MoveY)
rlm@1: 	DIALOG_SIZER_ENTRY(IDC_CLOSE, DS_MoveY)
rlm@1: 	DIALOG_SIZER_ENTRY(IDC_SAVE,  DS_MoveY)
rlm@1: 	DIALOG_SIZER_ENTRY(IDC_COLOR, DS_MoveY)
rlm@1: 	DIALOG_SIZER_ENTRY(IDC_R, DS_MoveY)
rlm@1: 	DIALOG_SIZER_ENTRY(IDC_G, DS_MoveY)
rlm@1: 	DIALOG_SIZER_ENTRY(IDC_B, DS_MoveY)
rlm@1: 	DIALOG_SIZER_END()
rlm@1: 	SetData(sz,
rlm@1: 	        TRUE,
rlm@1: 	        HKEY_CURRENT_USER,
rlm@1: 	        "Software\\Emulators\\VisualBoyAdvance\\Viewer\\GBMapView",
rlm@1: 	        NULL);
rlm@1: 
rlm@1: 	int s = regQueryDwordValue("mapViewStretch", 0);
rlm@1: 	if (s)
rlm@1: 		mapView.setStretch(true);
rlm@1: 	((CButton *)GetDlgItem(IDC_STRETCH))->SetCheck(s);
rlm@1: 
rlm@1: 	UINT id = IDC_BANK_0;
rlm@1: 	if (bank == 1)
rlm@1: 		id = IDC_BANK_1;
rlm@1: 	CheckRadioButton(IDC_BANK_0, IDC_BANK_1, id);
rlm@1: 	id = IDC_BG0;
rlm@1: 	if (bg == 1)
rlm@1: 		id = IDC_BG1;
rlm@1: 	CheckRadioButton(IDC_BG0, IDC_BG1, id);
rlm@1: 	paint();
rlm@1: 
rlm@1: 	return TRUE; // return TRUE unless you set the focus to a control
rlm@1: 	             // EXCEPTION: OCX Property Pages should return FALSE
rlm@1: }
rlm@1: 
rlm@1: void GBMapView::OnBg0()
rlm@1: {
rlm@1: 	bg = 0;
rlm@1: 	paint();
rlm@1: }
rlm@1: 
rlm@1: void GBMapView::OnBg1()
rlm@1: {
rlm@1: 	bg = 1;
rlm@1: 	paint();
rlm@1: }
rlm@1: 
rlm@1: void GBMapView::OnBank0()
rlm@1: {
rlm@1: 	bank = 0;
rlm@1: 	paint();
rlm@1: }
rlm@1: 
rlm@1: void GBMapView::OnBank1()
rlm@1: {
rlm@1: 	bank = 1;
rlm@1: 	paint();
rlm@1: }
rlm@1: 
rlm@1: void GBMapView::OnStretch()
rlm@1: {
rlm@1: 	mapView.setStretch(!mapView.getStretch());
rlm@1: 	paint();
rlm@1: 	regSetDwordValue("mapViewStretch", mapView.getStretch());
rlm@1: }
rlm@1: 
rlm@1: void GBMapView::OnAutoUpdate()
rlm@1: {
rlm@1: 	autoUpdate = !autoUpdate;
rlm@1: 	if (autoUpdate)
rlm@1: 	{
rlm@1: 		theApp.winAddUpdateListener(this);
rlm@1: 	}
rlm@1: 	else
rlm@1: 	{
rlm@1: 		theApp.winRemoveUpdateListener(this);
rlm@1: 	}
rlm@1: }
rlm@1: 
rlm@1: void GBMapView::OnClose()
rlm@1: {
rlm@1: 	theApp.winRemoveUpdateListener(this);
rlm@1: 
rlm@1: 	DestroyWindow();
rlm@1: }
rlm@1: 
rlm@1: u32 GBMapView::GetClickAddress(int x, int y)
rlm@1: {
rlm@1: 	u32 base = 0x9800;
rlm@1: 	if (bg == 1)
rlm@1: 		base = 0x9c00;
rlm@1: 
rlm@1: 	return base + (y >> 3)*32 + (x >> 3);
rlm@1: }
rlm@1: 
rlm@1: LRESULT GBMapView::OnMapInfo(WPARAM wParam, LPARAM lParam)
rlm@1: {
rlm@1: 	u8 *colors = (u8 *)lParam;
rlm@1: 	mapViewZoom.setColors(colors);
rlm@1: 
rlm@1: 	int x = wParam & 0xffff;
rlm@1: 	int y = (wParam >> 16);
rlm@1: 
rlm@1: 	CString buffer;
rlm@1: 	buffer.Format("(%d,%d)", x, y);
rlm@1: 	GetDlgItem(IDC_XY)->SetWindowText(buffer);
rlm@1: 
rlm@1: 	u32 address = GetClickAddress(x, y);
rlm@1: 	buffer.Format("0x%08X", address);
rlm@1: 	GetDlgItem(IDC_ADDRESS)->SetWindowText(buffer);
rlm@1: 
rlm@1: 	u8 attrs = 0;
rlm@1: 
rlm@1: 	u8 tile = gbReadMemoryQuick(0x9000 | (address & 0xfff));
rlm@1: 	if (gbCgbMode)
rlm@1: 	{
rlm@1: 		attrs = gbVram[0x2000 + address - 0x8000];
rlm@1: 		tile  = gbVram[address & 0x1fff];
rlm@1: 	}
rlm@1: 
rlm@1: 	if (bank == 1)
rlm@1: 	{
rlm@1: 		if (tile > 128)
rlm@1: 			tile -= 128;
rlm@1: 		else
rlm@1: 			tile += 128;
rlm@1: 	}
rlm@1: 
rlm@1: 	buffer.Format("%d", tile);
rlm@1: 	GetDlgItem(IDC_TILE_NUM)->SetWindowText(buffer);
rlm@1: 
rlm@1: 	buffer.Empty();
rlm@1: 	buffer += attrs & 0x20 ? 'H' : '-';
rlm@1: 	buffer += attrs & 0x40 ? 'V' : '-';
rlm@1: 	GetDlgItem(IDC_FLIP)->SetWindowText(buffer);
rlm@1: 
rlm@1: 	if (gbCgbMode)
rlm@1: 	{
rlm@1: 		buffer.Format("%d", (attrs & 7));
rlm@1: 	}
rlm@1: 	else
rlm@1: 		buffer = "---";
rlm@1: 	GetDlgItem(IDC_PALETTE_NUM)->SetWindowText(buffer);
rlm@1: 
rlm@1: 	buffer.Empty();
rlm@1: 	if (gbCgbMode)
rlm@1: 		buffer += attrs & 0x80 ? 'P' : '-';
rlm@1: 	else
rlm@1: 		buffer += '-';
rlm@1: 	GetDlgItem(IDC_PRIORITY)->SetWindowText(buffer);
rlm@1: 
rlm@1: 	return TRUE;
rlm@1: }
rlm@1: 
rlm@1: LRESULT GBMapView::OnColInfo(WPARAM wParam, LPARAM)
rlm@1: {
rlm@1: 	u16 c = (u16)wParam;
rlm@1: 
rlm@1: 	color.setColor(c);
rlm@1: 
rlm@1: 	int r = (c & 0x1f);
rlm@1: 	int g = (c & 0x3e0) >> 5;
rlm@1: 	int b = (c & 0x7c00) >> 10;
rlm@1: 
rlm@1: 	CString buffer;
rlm@1: 	buffer.Format("R: %d", r);
rlm@1: 	GetDlgItem(IDC_R)->SetWindowText(buffer);
rlm@1: 
rlm@1: 	buffer.Format("G: %d", g);
rlm@1: 	GetDlgItem(IDC_G)->SetWindowText(buffer);
rlm@1: 
rlm@1: 	buffer.Format("B: %d", b);
rlm@1: 	GetDlgItem(IDC_B)->SetWindowText(buffer);
rlm@1: 
rlm@1: 	return TRUE;
rlm@1: }
rlm@1: 
rlm@1: void GBMapView::PostNcDestroy()
rlm@1: {
rlm@1: 	delete this;
rlm@1: 	CDialog::PostNcDestroy();
rlm@1: }
rlm@1: