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#include "stdafx.h"
void MakeHotkey(lua_State *L, HOTKEYDESC &hk)
{
lua_getfield(L, -1, "Flags");
hk.dwFlags = lua_tointeger(L, -1);
lua_pop(L, 1);
if (!(hk.dwFlags & HKD_UNICODE))
hk.dwFlags |= HKD_UNICODE;
lua_getfield(L, -1, "Name");
hk.pszName = mir_utf8decodeA(luaL_checkstring(L, -1));
lua_pop(L, 1);
lua_getfield(L, -1, "Description");
hk.szDescription.w = mir_utf8decodeW(lua_tostring(L, -1));
lua_pop(L, 1);
lua_getfield(L, -1, "Section");
hk.szSection.w = mir_utf8decodeW(luaL_optstring(L, -1, MODULENAME));
lua_pop(L, 1);
lua_getfield(L, -1, "Hotkey");
hk.DefHotKey = lua_tointeger(L, -1);
lua_pop(L, 1);
lua_getfield(L, -1, "Service");
hk.pszService = mir_utf8decodeA(luaL_checkstring(L, -1));
lua_pop(L, 1);
lua_getfield(L, -1, "lParam");
hk.lParam = (LPARAM)lua_touserdata(L, -1);
lua_pop(L, 1);
}
static int hotkeys_Register(lua_State *L)
{
luaL_checktype(L, 1, LUA_TTABLE);
HOTKEYDESC hk;
MakeHotkey(L, hk);
int hScriptLangpack = CMLuaEnvironment::GetEnvironmentId(L);
INT_PTR res = Hotkey_Register(&hk, hScriptLangpack);
lua_pushboolean(L, res);
return 1;
}
static int hotkeys_Unregister(lua_State *L)
{
const char *name = luaL_checkstring(L, 1);
Hotkey_Unregister(name);
return 0;
}
static const char *mods[] = { "shift", "ctrl", "alt", "ext", nullptr };
static int hotkeys_MakeHotkey(lua_State *L)
{
int mod = 0;
switch (lua_type(L, 1))
{
case LUA_TNUMBER:
mod = luaL_checkinteger(L, 1);
break;
case LUA_TSTRING:
mod = (1 << (luaL_checkoption(L, 1, nullptr, mods) - 1));
break;
case LUA_TTABLE:
for (lua_pushnil(L); lua_next(L, 1); lua_pop(L, 1))
mod |= (1 << (luaL_checkoption(L, -1, nullptr, mods) - 1));
break;
default:
luaL_argerror(L, 1, luaL_typename(L, 1));
}
int vk = luaL_checknumber(L, 2);
WORD res = HOTKEYCODE(mod, vk);
lua_pushinteger(L, res);
return 1;
}
static luaL_Reg hotkeysApi[] =
{
{ "MakeHotkey", hotkeys_MakeHotkey },
{ "Register", hotkeys_Register },
{ "Unregister", hotkeys_Unregister },
{ nullptr, nullptr }
};
LUAMOD_API int luaopen_m_hotkeys(lua_State *L)
{
luaL_newlib(L, hotkeysApi);
return 1;
}
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