From 8cebf5aa191687093332834e4c56ab7bf5c3573a Mon Sep 17 00:00:00 2001
From: Alexander Pickering <alex@cogarr.net>
Date: Sun, 12 Aug 2018 15:04:13 -0400
Subject: Added color selector element

Added a color selector gui element
---
 src/client/lua_api/gui/iguicolorselector.cpp | 69 ++++++++++++++++++++++++++++
 src/client/lua_api/gui/iguicolorselector.hpp | 11 +++++
 2 files changed, 80 insertions(+)
 create mode 100644 src/client/lua_api/gui/iguicolorselector.cpp
 create mode 100644 src/client/lua_api/gui/iguicolorselector.hpp

(limited to 'src')

diff --git a/src/client/lua_api/gui/iguicolorselector.cpp b/src/client/lua_api/gui/iguicolorselector.cpp
new file mode 100644
index 0000000..b85f765
--- /dev/null
+++ b/src/client/lua_api/gui/iguicolorselector.cpp
@@ -0,0 +1,69 @@
+
+extern "C" {
+  #include <lua.h>
+  #include <lauxlib.h>
+  #include <lualib.h>
+}
+#include <string>
+#include <irrlicht.h>
+#include "../guiparts.hpp"
+#include "iguielement.hpp"
+#include <shared/lua_api/common.hpp>
+
+using namespace irr;
+using namespace gui;
+using namespace core;
+
+extern IrrlichtDevice* device;
+
+//newcolorselector("title"[,parent])
+int newiguicolorselector(lua_State* L){
+	int nargs = lua_gettop(L);
+	IGUIElement* parent = NULL;
+	if(nargs == 2){
+		lua_getfield(L,-1,"guielement");//"title",{parent},ud_element
+		parent = (IGUIElement*)lua_touserdata(L,-1);
+		lua_pop(L,2);
+	}
+
+	const char *title = lua_tostring(L,-1);//"title"
+	lua_pop(L,1);//
+	int titlelen = strlen(title);
+	wchar_t titletext[titlelen];
+	mbstowcs(titletext,title,titlelen);
+	IGUIElement* colorselector = device->getGUIEnvironment()->addColorSelectDialog(
+		titletext,
+		false,
+		parent,
+		-1
+	);
+	lua_newtable(L);//{}
+	lua_pushlightuserdata(L,colorselector);//{},ud_colorselector
+	lua_setfield(L,-2,"guielement");//{guielement}
+	
+	luaL_getmetatable(L,"gui.colorselector");//{guielement}{m_colorselector}
+	lua_setmetatable(L,-2);//{colorselector}
+
+	return 1;
+}
+
+static const luaL_reg iguicolorselector_m[] = {
+	{"move",                moveiguielement},
+	{"setText",             setiguitext},
+	//{"remove",		guisethandeler},
+	{0,0},
+};
+
+int iguicolorselector_register(lua_State* L){//
+	luaL_newmetatable(L,"gui.colorselector");//m{gui.checkbox}
+	luaL_register(L,NULL,iguielement_m);
+	luaL_register(L,NULL,iguicolorselector_m);
+	lua_pop(L,1);//
+
+	lua_getglobal(L,"gui");//{gui}
+	lua_pushstring(L,"newcolorselector");//{gui},new(),"newcheckbox"
+	lua_pushcfunction(L,newiguicolorselector);//{gui},new()
+	lua_settable(L,-3);//{gui}
+	lua_pop(L,1);
+	return 0;
+}
diff --git a/src/client/lua_api/gui/iguicolorselector.hpp b/src/client/lua_api/gui/iguicolorselector.hpp
new file mode 100644
index 0000000..9460f3e
--- /dev/null
+++ b/src/client/lua_api/gui/iguicolorselector.hpp
@@ -0,0 +1,11 @@
+
+#include <stdio.h>
+#include <stdlib.h>
+extern "C" {
+  #include <lua.h>
+  #include <lauxlib.h>
+  #include <lualib.h>
+}
+#include <irrlicht.h>
+
+int iguicolorselector_register(lua_State* L);
-- 
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