/*
 * ------------------------------------------
 *  File Box Functions
 * ------------------------------------------
 */

#include <windows.h>
#include <commdlg.h>

static OPENFILENAME ofn;


void FileInitialize(void)
{
	static TCHAR szFilter[] =
		"Coastlines, Islands And Lakes (CIL.CBD)\0cil.cbd\0" \
		"Rivers (RIV.CBD)\0riv.cbd\0" \
		"Int. Political Boundaries (BDY.CBD)\0bdy.cbd\0" \
		"Nat. Political Boundaries (PBY.CBD)\0pby.cbd\0" \
 		"All Files (*.*)\0*.*\0\0";
     
	ofn.lStructSize       = sizeof (OPENFILENAME);
	ofn.hwndOwner         = NULL;
	ofn.hInstance         = NULL;
	ofn.lpstrFilter       = szFilter;
	ofn.lpstrCustomFilter = NULL;
	ofn.nMaxCustFilter    = 0;
	ofn.nFilterIndex      = 0;
	ofn.lpstrFile         = NULL;          // Set in Open and Close functions
	ofn.nMaxFile          = MAX_PATH;
	ofn.lpstrFileTitle    = NULL;          // Set in Open and Close functions
	ofn.nMaxFileTitle     = MAX_PATH;
	ofn.lpstrInitialDir   = NULL;
	ofn.lpstrTitle        = NULL;
	ofn.Flags             = 0;             // Set in Open and Close functions
	ofn.nFileOffset       = 0;
	ofn.nFileExtension    = 0;
	ofn.lpstrDefExt       = "cil";
	ofn.lCustData         = 0L;
	ofn.lpfnHook          = NULL;
	ofn.lpTemplateName    = NULL;
}


void DirInitialize(void)
{
	static TCHAR szFilter[] = "All Files (*.*)\0*.*\0\0";
     
	ofn.lStructSize       = sizeof (OPENFILENAME);
	ofn.hwndOwner         = NULL;
	ofn.hInstance         = NULL;
	ofn.lpstrFilter       = szFilter;
	ofn.lpstrCustomFilter = NULL;
	ofn.nMaxCustFilter    = 0;
	ofn.nFilterIndex      = 0;
	ofn.lpstrFile         = NULL;          // Set in Open and Close functions
	ofn.nMaxFile          = MAX_PATH;
	ofn.lpstrFileTitle    = NULL;          // Set in Open and Close functions
	ofn.nMaxFileTitle     = MAX_PATH;
	ofn.lpstrInitialDir   = NULL;
	ofn.lpstrTitle        = NULL;
	ofn.Flags             = 0;             // Set in Open and Close functions
	ofn.nFileOffset       = 0;
	ofn.nFileExtension    = 0;
	ofn.lpstrDefExt       = "cil";
	ofn.lCustData         = 0L;
	ofn.lpfnHook          = NULL;
	ofn.lpTemplateName    = NULL;
}


BOOL FileOpenDlg(HWND hwnd, PTSTR pstrFileName, PTSTR pstrTitleName)
{
	ofn.hwndOwner         = hwnd;
	ofn.lpstrFile         = pstrFileName;
	ofn.lpstrFileTitle    = pstrTitleName;
	ofn.Flags             = OFN_HIDEREADONLY | OFN_CREATEPROMPT;
     
	return GetOpenFileName (&ofn);
}


BOOL FileSaveDlg(HWND hwnd, PTSTR pstrFileName, PTSTR pstrTitleName)
{
	ofn.hwndOwner         = hwnd;
	ofn.lpstrFile         = pstrFileName;
	ofn.lpstrFileTitle    = pstrTitleName;
	ofn.Flags             = OFN_OVERWRITEPROMPT;
     
	return GetSaveFileName (&ofn);
}


BOOL DirOpenDlg(HWND hwnd, PTSTR pstrFileName, PTSTR pstrTitle)
{
	ofn.hwndOwner         = hwnd;
	ofn.lpstrFile         = pstrFileName;
	ofn.lpstrTitle        = pstrTitle;
	ofn.Flags             = OFN_HIDEREADONLY | OFN_CREATEPROMPT;
     
	return GetOpenFileName (&ofn);
}

.