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// **************************************************************************
// * This file is part of the FreeFileSync project. It is distributed under *
// * GNU General Public License: http://www.gnu.org/licenses/gpl.html *
// * Copyright (C) Zenju (zenju AT gmx DOT de) - All Rights Reserved *
// **************************************************************************
#ifndef IFILE_DIALOG_HEADER_916743921746324
#define IFILE_DIALOG_HEADER_916743921746324
#ifdef IFILE_DIALOG_VISTA_DLL_EXPORTS
#define DLL_FUNCTION_DECLARATION extern "C" __declspec(dllexport)
#else
#define DLL_FUNCTION_DECLARATION extern "C" __declspec(dllimport)
#endif
#include <zen/build_info.h>
namespace ifile
{
/*--------------
|declarations|
--------------*/
//COM needs to be initialized before calling any of these functions! CoInitializeEx/CoUninitialize
//Requires Windows Vista and later
typedef char GuidProxy[16]; //= Windows 128-bit GUID; we don't want to include "Guiddef.h" here!
DLL_FUNCTION_DECLARATION
void showFolderPicker(void* ownerWindow, //in; ==HWND
const wchar_t* defaultFolder, //in, optional!
const GuidProxy* guid, //set nullptr by default: Windows stores dialog state (position, x, y coordinates, ect.) associated with the process executable name => use other GUID when needed
wchar_t*& selectedFolder, //out: call freeString() after use!
bool& cancelled, //out
wchar_t*& errorMsg); //out, optional: call freeString() after use!
DLL_FUNCTION_DECLARATION
void freeString(const wchar_t* str);
/*----------
|typedefs|
----------*/
typedef bool (*FunType_showFolderPicker)(void* ownerWindow,
const wchar_t* defaultFolder,
const GuidProxy* guid,
wchar_t*& selectedFolder,
bool& cancelled,
wchar_t*& errorMsg);
typedef void (*FunType_freeString)(const wchar_t* str);
/*--------------
|symbol names|
--------------*/
//(use const pointers to ensure internal linkage)
const char funName_showFolderPicker[] = "showFolderPicker";
const char funName_freeString [] = "freeString";
/*---------------
|library names|
---------------*/
inline const wchar_t* getDllName() { return zen::is64BitBuild ? L"IFileDialog_Vista_x64.dll" : L"IFileDialog_Vista_Win32.dll"; }
}
#undef DLL_FUNCTION_DECLARATION
#endif //IFILE_DIALOG_HEADER_916743921746324
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