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#include "../stdafx.h"
struct EIHook
{
EIHook(lua_State *_p1, int _p2) :
L(_p1),
ref(_p2)
{}
lua_State *L;
int ref;
};
static int ei_hook(WPARAM hContact, LPARAM slot, LPARAM param)
{
EIHook *pHook = (EIHook *)param;
if (pHook) {
auto *L = pHook->L;
lua_rawgeti(L, LUA_REGISTRYINDEX, pHook->ref);
lua_pushinteger(L, hContact);
lua_pushinteger(L, slot);
luaM_pcall(L, 2, 0);
}
return 0;
}
static int ei_Register(lua_State *L)
{
const char *name = luaL_checkstring(L, 1);
const char *descr = luaL_checkstring(L, 2);
HANDLE hIcolib = lua_touserdata(L, 3);
luaL_checktype(L, 4, LUA_TFUNCTION);
lua_pushvalue(L, 4);
int ref = luaL_ref(L, LUA_REGISTRYINDEX);
HANDLE res = ExtraIcon_RegisterIcolib(name, descr, hIcolib, ei_hook, (LPARAM)new EIHook(L, ref));
lua_pushlightuserdata(L, res);
return 1;
}
static int ei_SetIcon(lua_State *L)
{
HANDLE hExtraIcon = lua_touserdata(L, 1);
int hContact = luaL_checkinteger(L, 2);
HANDLE hIcon = lua_touserdata(L, 3);
ExtraIcon_SetIcon(hExtraIcon, hContact, hIcon);
return 1;
}
static int ei_SetByName(lua_State *L)
{
HANDLE hExtraIcon = lua_touserdata(L, 1);
int hContact = luaL_checkinteger(L, 2);
const char *icon = luaL_checkstring(L, 3);
ExtraIcon_SetIconByName(hExtraIcon, hContact, icon);
return 1;
}
static int ei_Clear(lua_State *L)
{
HANDLE hExtraIcon = lua_touserdata(L, 1);
int hContact = luaL_checkinteger(L, 2);
ExtraIcon_Clear(hExtraIcon, hContact);
return 1;
}
static luaL_Reg eiApi[] =
{
{ "Register", ei_Register },
{ "SetIcon", ei_SetIcon },
{ "SetByName", ei_SetByName },
{ "Clear", ei_Clear },
{ nullptr, nullptr }
};
LUAMOD_API int luaopen_m_extraIcon(lua_State *L)
{
luaL_newlib(L, eiApi);
return 1;
}
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