Function PPUViewCallB

src/drivers/win/ppuview.cpp:367–616

}

INT_PTR CALLBACK PPUViewCallB(HWND hwndDlg, UINT uMsg, WPARAM wParam, LPARAM lParam)
{
	RECT wrect;
	char str[20];

	switch(uMsg)
	{
		case WM_INITDIALOG:
		{
			if (PPUViewPosX==-32000) PPUViewPosX=0; //Just in case
			if (PPUViewPosY==-32000) PPUViewPosY=0;
			SetWindowPos(hwndDlg,0,PPUViewPosX,PPUViewPosY,0,0,SWP_NOSIZE|SWP_NOZORDER|SWP_NOOWNERZORDER);

			CalculateBitmapPositions(hwndDlg);

			//prepare the bitmap attributes
			//pattern tables
			memset(&bmInfo.bmiHeader,0,sizeof(BITMAPINFOHEADER));
			bmInfo.bmiHeader.biSize = sizeof(BITMAPINFOHEADER);
			bmInfo.bmiHeader.biWidth = PATTERNWIDTH;
			bmInfo.bmiHeader.biHeight = PATTERNHEIGHT;
			bmInfo.bmiHeader.biPlanes = 1;
			bmInfo.bmiHeader.biBitCount = 24;

			//palettes
			memset(&bmInfo2.bmiHeader,0,sizeof(BITMAPINFOHEADER));
			bmInfo2.bmiHeader.biSize = sizeof(BITMAPINFOHEADER);
			bmInfo2.bmiHeader.biWidth = PALETTEWIDTH;
			bmInfo2.bmiHeader.biHeight = PALETTEHEIGHT;
			bmInfo2.bmiHeader.biPlanes = 1;
			bmInfo2.bmiHeader.biBitCount = 24;

			//create memory dcs
			pDC = GetDC(hwndDlg); // GetDC(GetDlgItem(hwndDlg,GRP_PPUVIEW_TABLES));
			TmpDC0 = CreateCompatibleDC(pDC); //pattern table 0
			TmpDC1 = CreateCompatibleDC(pDC); //pattern table 1
			TmpDC2 = CreateCompatibleDC(pDC); //palettes

			//create bitmaps and select them into the memory dc's
			TmpBmp0 = CreateDIBSection(pDC,&bmInfo,DIB_RGB_COLORS,(void**)&pattern0,0,0);
			TmpObj0 = SelectObject(TmpDC0,TmpBmp0);
			TmpBmp1 = CreateDIBSection(pDC,&bmInfo,DIB_RGB_COLORS,(void**)&pattern1,0,0);
			TmpObj1 = SelectObject(TmpDC1,TmpBmp1);
			TmpBmp2 = CreateDIBSection(pDC,&bmInfo2,DIB_RGB_COLORS,(void**)&ppuv_palette,0,0);
			TmpObj2 = SelectObject(TmpDC2,TmpBmp2);

			//Refresh Trackbar
			SendDlgItemMessage(hwndDlg,CTL_PPUVIEW_TRACKBAR,TBM_SETRANGE,0,(LPARAM)MAKELONG(0,25));
			SendDlgItemMessage(hwndDlg,CTL_PPUVIEW_TRACKBAR,TBM_SETPOS,1,PPUViewRefresh);

			CheckDlgButton(hwndDlg, IDC_MASK_UNUSED_GRAPHICS, PPUView_maskUnusedGraphics ? BST_CHECKED : BST_UNCHECKED);
			CheckDlgButton(hwndDlg, IDC_INVERT_THE_MASK, PPUView_invertTheMask ? BST_CHECKED : BST_UNCHECKED);

			CheckDlgButton(hwndDlg, IDC_SPRITE16_MODE, PPUView_sprite16Mode ? BST_CHECKED : BST_UNCHECKED);

			EnableWindow(GetDlgItem(hwndDlg, IDC_INVERT_THE_MASK), PPUView_maskUnusedGraphics ?  true : false);

			//Set Text Limit