Function FilterDlgProc

DevIL/test/DDrawTest/test_window/WindowTest.cpp:621–691

Dialog procedure.

// Dialog procedure.
BOOL APIENTRY FilterDlgProc(HWND hDlg, UINT message, UINT wParam, LONG lParam)
{
	char EditString[255];

    switch (message)
	{
		// Initialize the dialog box
	    case WM_INITDIALOG:
		{
			switch (FilterType)
			{
				case ID_FILTER_PIXELIZE:
					SetDlgItemText(hDlg, IDC_FILTER_DESC_TEXT, "Width of pixelized block:");
					SetDlgItemText(hDlg, IDC_FILTER_EDIT, "1");
					break;
				case ID_FILTER_NOISE:
					SetDlgItemText(hDlg, IDC_FILTER_DESC_TEXT, "Amount of noise threshold:");
					SetDlgItemText(hDlg, IDC_FILTER_EDIT, "1");
					break;
				case ID_FILTERS_BLUR_AVERAGE:
					SetDlgItemText(hDlg, IDC_FILTER_DESC_TEXT, "Number of iterations:");
					SetDlgItemText(hDlg, IDC_FILTER_EDIT, "1");
					break;
				case ID_FILTERS_BLUR_GAUSSIAN:
					SetDlgItemText(hDlg, IDC_FILTER_DESC_TEXT, "Number of iterations:");
					SetDlgItemText(hDlg, IDC_FILTER_EDIT, "1");
					break;
				case ID_FILTER_GAMMACORRECT:
					SetDlgItemText(hDlg, IDC_FILTER_DESC_TEXT, "Amount of gamma correction:");
					SetDlgItemText(hDlg, IDC_FILTER_EDIT, "1.0");
					break;
				case ID_FILTER_SHARPEN:
					SetDlgItemText(hDlg, IDC_FILTER_DESC_TEXT, "Sharpening factor:");
					SetDlgItemText(hDlg, IDC_FILTER_EDIT, "1.0");
					break;

				case ID_EDIT_UNDOLEVEL:
					SetDlgItemText(hDlg, IDC_FILTER_DESC_TEXT, "Set level of undo:");
					SetDlgItemText(hDlg, IDC_FILTER_EDIT, "4");
					break;

			}

			return TRUE;
		}
		break;

		// Process command messages
	    case WM_COMMAND:
		{
			// Validate and Make the changes
			if (LOWORD(wParam) == IDOK) {
				GetDlgItemText(hDlg, IDC_FILTER_EDIT, EditString, 255);
				FilterParamInt = atoi(EditString);
				FilterParamFloat = (float)atof(EditString);
				EndDialog(hDlg, TRUE);
			}
			if (LOWORD(wParam) == IDCANCEL) {