#include "stdafx.h"
#include "Set_FileDialog.h"


////////////////////////////////////////////////////////////////////////////////
// file dialog
////////////////////////////////////////////////////////////////////////////////
#if defined(WIN32) || defined(VIRTOOLS_RUNTIME_VERSION)
struct OPENFILENAMEEX : public OPENFILENAME { 
	void *        pvReserved;
	DWORD         dwReserved;
	DWORD         FlagsEx;
};
#endif

BOOL FileDialog(BOOL iOpen,LPCTSTR iExt,LPCTSTR iFile,LPCTSTR iTitle,DWORD iFlags,LPCTSTR iFilter,XString& oFileName)
{
#if defined(WIN32) || defined(VIRTOOLS_RUNTIME_VERSION)
	char drive[_MAX_DRIVE];
	char dir[_MAX_DIR];
	char fname[_MAX_FNAME];
	char ext[_MAX_EXT];
	_splitpath(iFile,drive,dir,fname,ext);

	char fulldir[_MAX_PATH];
	sprintf(fulldir,"%s%s",drive,dir);

	char buffer[_MAX_PATH];
	strcpy(buffer,fname);

	OPENFILENAME ofn;

	ofn.lStructSize			= sizeof(OPENFILENAME);
	ofn.hwndOwner			= 0;//iParentWnd;
	ofn.hInstance			= 0;	//needed for template dlg only
	ofn.lpstrFilter			= iFilter;
	ofn.lpstrCustomFilter	= 0;
	ofn.nMaxCustFilter		= 0L;
	ofn.nFilterIndex		= 1L;
	ofn.lpstrFile			= buffer;	//output buffer
	ofn.nMaxFile			= _MAX_PATH;
	ofn.lpstrFileTitle		= 0;
	ofn.nMaxFileTitle		= sizeof(iTitle);
	ofn.lpstrInitialDir		= fulldir;
	ofn.lpstrTitle			= iTitle;
	ofn.nFileOffset			= 0;
	ofn.nFileExtension		= 0;
	ofn.lpstrDefExt			= iExt;
	ofn.lCustData			= 0;
	ofn.lpTemplateName		= 0;
	ofn.Flags = iFlags;//OFN_OVERWRITEPROMPT | OFN_EXPLORER | OFN_ENABLESIZING;

	BOOL ret = FALSE;
	if (iOpen)
		ret = GetOpenFileName(&ofn);
	else
		ret = GetSaveFileName(&ofn);

	if (ret)
		oFileName=buffer;

	return ret;
#else
	return FALSE;
#endif
}

////////////////////////////////////////////////////////////////////////////////
// wait cursor
////////////////////////////////////////////////////////////////////////////////

#if defined(WIN32) || defined(VIRTOOLS_RUNTIME_VERSION)
WaitCursor::WaitCursor()
{
	m_PreviousCursor = 0;
	HCURSOR waitCursor = LoadCursor(0,IDC_WAIT);
	if (waitCursor)
		m_PreviousCursor = SetCursor(waitCursor);
}

WaitCursor::~WaitCursor()
{
	if (m_PreviousCursor)
		SetCursor(m_PreviousCursor);
}
#endif