lua winapi: GetOpenFileName function

git-svn-id: http://svn.miranda-ng.org/main/trunk@16966 1316c22d-e87f-b044-9b9b-93d7a3e3ba9c

1 files changed, 21 insertions, 0 deletions

diff --git a/plugins/MirLua/Modules/WinAPI/src/winapi.cpp b/plugins/MirLua/Modules/WinAPI/src/winapi.cpp
index 974010d7b6..bb1606ba35 100644
--- a/plugins/MirLua/Modules/WinAPI/src/winapi.cpp
+++ b/plugins/MirLua/Modules/WinAPI/src/winapi.cpp
@@ -1704,6 +1704,26 @@ static int global_GetCurrentProcessId(lua_State *L)
 	return 1;

 }

 

+static int global_GetOpenFileName(lua_State *L)

+{

+	const char *szExt = luaL_optstring(L, 1, nullptr);

+	_A2T tszExt(szExt);

+	wchar_t buff[MAX_PATH], f[2] = { 0, 0 };

+

+	OPENFILENAME ofn = { 0 };

+	ofn.lStructSize = sizeof(ofn);

+	ofn.lpstrFile = buff;

+	ofn.nMaxFile = _countof(buff);

+	ofn.lpstrDefExt = tszExt;

+	ofn.lpstrFilter = f;

+

+	if (GetOpenFileNameW(&ofn))

+		lua_pushstring(L, T2Utf(buff));

+	else

+		lua_pushnil(L);

+	return 1;

+}

+

 static luaM_consts consts[] = 

 {

 	{ "TRUE", TRUE },

@@ -1961,6 +1981,7 @@ static luaL_Reg winApi[] =
 	{ "CoInitialize", global_CoInitialize },

 	{ "CoUninitialize", global_CoUninitialize },

 	{ "GetCurrentProcessId", global_GetCurrentProcessId },

+	{ "GetOpenFileName", global_GetOpenFileName },

 	

 	{ NULL, NULL }

 };