Merge branch 'master' of github.com:FacialTurd/PowderToypp

1 files changed, 116 insertions, 0 deletions

diff --git a/src/cat/LuaTextbox.cpp b/src/cat/LuaTextbox.cpp
new file mode 100644
index 0000000..fa5753c
--- /dev/null
+++ b/src/cat/LuaTextbox.cpp
@@ -0,0 +1,116 @@
+extern "C"
+{
+#include "lua.h"
+#include "lauxlib.h"
+#include "lualib.h"
+}
+
+#include <iostream>
+#include "LuaScriptInterface.h"
+#include "LuaTextbox.h"
+#include "interface/Textbox.h"
+
+const char LuaTextbox::className[] = "Textbox";
+
+#define method(class, name) {#name, &class::name}
+Luna<LuaTextbox>::RegType LuaTextbox::methods[] = {
+	method(LuaTextbox, text),
+	method(LuaTextbox, readonly),
+	method(LuaTextbox, onTextChanged),
+	method(LuaTextbox, position),
+	method(LuaTextbox, size),
+	method(LuaTextbox, visible),
+	{0, 0}
+};
+
+LuaTextbox::LuaTextbox(lua_State * l) :
+	LuaComponent(l),
+	onTextChangedFunction(0)
+{
+	this->l = l;
+	int posX = luaL_optinteger(l, 1, 0);
+	int posY = luaL_optinteger(l, 2, 0);
+	int sizeX = luaL_optinteger(l, 3, 10);
+	int sizeY = luaL_optinteger(l, 4, 10);
+	std::string text = luaL_optstring(l, 5, "");
+	std::string placeholder = luaL_optstring(l, 6, "");
+
+	textbox = new ui::Textbox(ui::Point(posX, posY), ui::Point(sizeX, sizeY), text, placeholder);
+	textbox->Appearance.HorizontalAlign = ui::Appearance::AlignLeft;
+	class TextChangedAction : public ui::TextboxAction
+	{
+		LuaTextbox * t;
+	public:
+		TextChangedAction(LuaTextbox * t) : t(t) {}
+		void TextChangedCallback(ui::Textbox * sender)
+		{
+			t->triggerOnTextChanged();
+		}
+	};
+	textbox->SetActionCallback(new TextChangedAction(this));
+	component = textbox;
+}
+
+int LuaTextbox::readonly(lua_State * l)
+{
+	int args = lua_gettop(l);
+	if(args)
+	{
+		luaL_checktype(l, 1, LUA_TBOOLEAN);
+		textbox->ReadOnly = lua_toboolean(l, 1);
+		return 0;
+	}
+	else
+	{
+		lua_pushboolean(l, textbox->ReadOnly);
+		return 1;
+	}
+}
+
+int LuaTextbox::onTextChanged(lua_State * l)
+{
+	if(lua_type(l, 1) != LUA_TNIL)
+	{
+		luaL_checktype(l, 1, LUA_TFUNCTION);
+		lua_pushvalue(l, 1);
+		onTextChangedFunction = luaL_ref(l, LUA_REGISTRYINDEX);
+	}
+	else
+	{
+		onTextChangedFunction = 0;
+	}
+	return 0;
+}
+
+void LuaTextbox::triggerOnTextChanged()
+{
+	if(onTextChangedFunction)
+	{
+		lua_rawgeti(l, LUA_REGISTRYINDEX, onTextChangedFunction);
+		lua_rawgeti(l, LUA_REGISTRYINDEX, UserData);
+		if (lua_pcall(l, 1, 0, 0))
+		{
+			ci->Log(CommandInterface::LogError, lua_tostring(l, -1));
+		}
+	}
+}
+
+int LuaTextbox::text(lua_State * l)
+{
+	int args = lua_gettop(l);
+	if(args)
+	{
+		luaL_checktype(l, 1, LUA_TSTRING);
+		textbox->SetText(lua_tostring(l, 1));
+		return 0;
+	}
+	else
+	{
+		lua_pushstring(l, textbox->GetText().c_str());
+		return 1;
+	}
+}
+
+LuaTextbox::~LuaTextbox()
+{
+}
\ No newline at end of file