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LUA: messagebox support

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Signed-off-by: M. Liebmann <tuxcode.bbg@gmail.com>
This commit is contained in:
martii
2013-05-05 14:37:58 +02:00
committed by M. Liebmann
parent 0b38475439
commit 098c205b57
2 changed files with 86 additions and 3 deletions
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75
src/gui/luainstance.cpp
View File

@@ -398,6 +398,7 @@ void CLuaInstance::registerFunctions()
#ifdef MARTII
MenueRegister(lua);
HintboxRegister(lua);
MessageboxRegister(lua);
#endif
}
@@ -964,7 +965,7 @@ void CLuaInstance::HintboxRegister(lua_State *L)
{
luaL_Reg meth[] = {
{ "new", CLuaInstance::HintboxNew },
{ "show", CLuaInstance::HintboxShow },
{ "exec", CLuaInstance::HintboxExec },
{ "paint", CLuaInstance::HintboxPaint },
{ "hide", CLuaInstance::HintboxHide },
{ "__gc", CLuaInstance::HintboxDelete },
@@ -1037,7 +1038,7 @@ int CLuaInstance::HintboxHide(lua_State *L)
return 0;
}
int CLuaInstance::HintboxShow(lua_State *L)
int CLuaInstance::HintboxExec(lua_State *L)
{
CLuaHintbox *m = HintboxCheck(L, 1);
int timeout = -1;
@@ -1097,4 +1098,74 @@ int CLuaInstance::HintboxShow(lua_State *L)
m->b->hide();
return 0;
}
void CLuaInstance::MessageboxRegister(lua_State *L)
{
luaL_Reg meth[] = {
{ "exec", CLuaInstance::MessageboxExec },
{ NULL, NULL }
};
luaL_newmetatable(L, "messagebox");
luaL_setfuncs(L, meth, 0);
lua_pushvalue(L, -1);
lua_setfield(L, -1, "__index");
lua_setglobal(L, "messagebox");
}
// messagebox.exec{caption="Title", text="text", icon="settings", width=500,timeout=-1,return_default_on_timeout=0,
// default = "yes", buttons = { "yes", "no", "cancel", "all", "back", "ok" }, align="center1|center2|left|right" }
int CLuaInstance::MessageboxExec(lua_State *L)
{
lua_assert(lua_istable(L,1));
std::string name, text, icon = std::string(NEUTRINO_ICON_INFO);
tableLookupString(L, "name", name) || tableLookupString(L, "title", name) || tableLookupString(L, "caption", name);
tableLookupString(L, "text", text);
tableLookupString(L, "icon", icon);
int timeout = -1, width = 450, return_default_on_timeout = 0, show_buttons = 0, default_button = 0;
tableLookupInt(L, "timeout", timeout);
tableLookupInt(L, "width", width);
tableLookupInt(L, "return_default_on_timeout", return_default_on_timeout);
std::string tmp;
if (tableLookupString(L, "align", tmp)) {
if (tmp == "center1") show_buttons |= CMessageBox::mbBtnAlignCenter1;
else if (tmp == "center2") show_buttons |= CMessageBox::mbBtnAlignCenter2;
else if (tmp == "left") show_buttons |= CMessageBox::mbBtnAlignLeft;
else if (tmp == "right") show_buttons |= CMessageBox::mbBtnAlignRight;
}
lua_pushstring(L, "buttons");
lua_gettable(L, -2);
for (lua_pushnil(L); lua_next(L, -2); lua_pop(L, 2)) {
lua_pushvalue(L, -2);
const char *val = lua_tostring(L, -2);
if (!strcmp(val, "yes")) show_buttons |= CMessageBox::mbYes;
else if (!strcmp(val, "no")) show_buttons |= CMessageBox::mbNo;
else if (!strcmp(val, "cancel")) show_buttons |= CMessageBox::mbCancel;
else if (!strcmp(val, "all")) show_buttons |= CMessageBox::mbAll;
else if (!strcmp(val, "back")) show_buttons |= CMessageBox::mbBack;
else if (!strcmp(val, "ok")) show_buttons |= CMessageBox::mbOk;
}
lua_pop(L, 1);
if (tableLookupString(L, "default", tmp)) {
if (tmp == "yes") default_button = CMessageBox::mbrYes;
else if (tmp == "no") default_button = CMessageBox::mbrNo;
else if (tmp == "cancel") default_button = CMessageBox::mbrCancel;
else if (tmp == "back") default_button = CMessageBox::mbrBack;
else if (tmp == "ok") default_button = CMessageBox::mbrOk;
}
int res = ShowMsgUTF(name.c_str(), text.c_str(), (CMessageBox::result_) default_button, (CMessageBox::buttons_) show_buttons, icon.empty() ? NULL : icon.c_str(), width, timeout, return_default_on_timeout);
if (res == CMessageBox::mbrYes) tmp = "yes";
else if (res == CMessageBox::mbrNo) tmp = "no";
else if (res == CMessageBox::mbrBack) tmp = "back";
else if (res == CMessageBox::mbrOk) tmp = "ok";
else tmp = "cancel";
lua_pushstring(L, tmp.c_str());
return 1;
}
#endif

14
src/gui/luainstance.h
View File

@@ -118,6 +118,14 @@ class CLuaHintbox
~CLuaHintbox();
};
class CLuaMessagebox
{
public:
CMessageBox *b;
CLuaMessagebox();
~CLuaMessagebox();
};
#endif
/* inspired by Steve Kemp http://www.steve.org.uk/ */
@@ -157,11 +165,15 @@ private:
void HintboxRegister(lua_State *L);
static int HintboxNew(lua_State *L);
static int HintboxDelete(lua_State *L);
static int HintboxShow(lua_State *L);
static int HintboxExec(lua_State *L);
static int HintboxPaint(lua_State *L);
static int HintboxHide(lua_State *L);
static CLuaHintbox *HintboxCheck(lua_State *L, int n);
void MessageboxRegister(lua_State *L);
static int MessageboxExec(lua_State *L);
static CLuaMessagebox *MessageboxCheck(lua_State *L, int n);
static bool tableLookupString(lua_State*, const char*, std::string&);
static bool tableLookupInt(lua_State*, const char*, int&);
#endif