RmlUi/Source/Lua/LuaDocument.cpp

/*
 * This source file is part of RmlUi, the HTML/CSS Interface Middleware
 *
 * For the latest information, see http://github.com/mikke89/RmlUi
 *
 * Copyright (c) 2008-2010 CodePoint Ltd, Shift Technology Ltd
 * Copyright (c) 2019 The RmlUi Team, and contributors
 *
 * Permission is hereby granted, free of charge, to any person obtaining a copy
 * of this software and associated documentation files (the "Software"), to deal
 * in the Software without restriction, including without limitation the rights
 * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
 * copies of the Software, and to permit persons to whom the Software is
 * furnished to do so, subject to the following conditions:
 *
 * The above copyright notice and this permission notice shall be included in
 * all copies or substantial portions of the Software.
 * 
 * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
 * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
 * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
 * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
 * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
 * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
 * THE SOFTWARE.
 *
 */
 
#include "LuaDocument.h"
#include <RmlUi/Core/Stream.h>
#include <RmlUi/Lua/IncludeLua.h>
#include <RmlUi/Lua/Interpreter.h>


namespace Rml {
namespace Lua {

LuaDocument::LuaDocument(const String& tag) : ElementDocument(tag)
{
}

void LuaDocument::LoadScript(Stream* stream, const String& source_name)
{
    //if it is loaded from a file
    if(!source_name.empty())
    {
        Interpreter::LoadFile(source_name);
    }
    else
    {
        String buffer;
        buffer += "--";
        buffer += this->GetSourceURL();
        buffer += "\n";
        stream->Read(buffer,stream->Length()); //just do the whole thing
        Interpreter::DoString(buffer, buffer);
    }
}

} // namespace Lua
} // namespace Rml