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#include "stdafx.h"
class CMLuaScriptOptionPage : public CDlgBase
{
private:
int m_onInitDialogRef;
int m_onApplyRef;
lua_State *L;
public:
CMLuaScriptOptionPage(lua_State *_L, int onInitDialogRef, int onApplyRef)
: CDlgBase(g_hInstance, IDD_SCRIPTOPTIONSPAGE), L(_L),
m_onInitDialogRef(onInitDialogRef), m_onApplyRef(onApplyRef)
{
}
void OnInitDialog() override
{
if (m_onInitDialogRef)
{
lua_rawgeti(L, LUA_REGISTRYINDEX, m_onInitDialogRef);
lua_pushlightuserdata(L, m_hwnd);
luaM_pcall(L, 1, 0);
}
}
void OnApply() override
{
if (m_onApplyRef)
{
lua_rawgeti(L, LUA_REGISTRYINDEX, m_onApplyRef);
lua_pushlightuserdata(L, m_hwnd);
luaM_pcall(L, 1, 0);
}
}
void OnDestroy() override
{
lua_pushnil(L);
lua_rawsetp(L, LUA_REGISTRYINDEX, this);
}
};
void MakeOptionDialogPage(lua_State *L, OPTIONSDIALOGPAGE &odp)
{
odp.hInstance = g_hInstance;
odp.hLangpack = CMLuaEnvironment::GetEnvironmentId(L);
lua_getfield(L, -1, "Flags");
odp.flags = luaL_optinteger(L, -1, ODPF_BOLDGROUPS | ODPF_UNICODE | ODPF_DONTTRANSLATE);
lua_pop(L, 1);
if (!(odp.flags & ODPF_UNICODE))
odp.flags |= ODPF_UNICODE;
lua_getfield(L, -1, "Group");
odp.szGroup.w = mir_utf8decodeW(lua_tostring(L, -1));
lua_pop(L, 1);
lua_getfield(L, -1, "Title");
odp.szTitle.w = mir_utf8decodeW(luaL_checkstring(L, -1));
lua_pop(L, 1);
lua_getfield(L, -1, "Tab");
odp.szTab.w = mir_utf8decodeW(lua_tostring(L, -1));
lua_pop(L, 1);
int onInitDialogRef = LUA_NOREF;
lua_getfield(L, -1, "OnInitDialog");
if (lua_isfunction(L, -1))
onInitDialogRef = luaL_ref(L, LUA_REGISTRYINDEX);
else
lua_pop(L, 1);
int onApplyRef = LUA_NOREF;
lua_getfield(L, -1, "OnApply");
if (lua_isfunction(L, -1))
onApplyRef = luaL_ref(L, LUA_REGISTRYINDEX);
else
lua_pop(L, 1);
lua_State *T = lua_newthread(L);
lua_rawsetp(L, LUA_REGISTRYINDEX, T);
odp.pDialog = new CMLuaScriptOptionPage(T, onInitDialogRef, onApplyRef);
}
int opt_AddPage(lua_State *L)
{
luaL_checktype(L, 1, LUA_TLIGHTUSERDATA);
WPARAM wParam = (WPARAM)lua_touserdata(L, 1);
OPTIONSDIALOGPAGE odp = { 0 };
MakeOptionDialogPage(L, odp);
INT_PTR res = Options_AddPage(wParam, &odp);
lua_pushboolean(L, !res);
mir_free(odp.szGroup.w);
mir_free(odp.szTitle.w);
mir_free(odp.szTab.w);
return 1;
}
static luaL_Reg optionsApi[] =
{
{ "AddPage", opt_AddPage },
{ nullptr, nullptr }
};
LUAMOD_API int luaopen_m_options(lua_State *L)
{
luaL_newlib(L, optionsApi);
return 1;
}
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