#pragma region CPL License
/*
Nuclex Engine
Copyright (C) 2002-2008 Nuclex Development Labs

This library is free software; you can redistribute it and/or
modify it under the terms of the IBM Common Public License as
published by the IBM Corporation; either version 1.0 of the
License, or (at your option) any later version.

This library is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
IBM Common Public License for more details.

You should have received a copy of the IBM Common Public
License along with this library
*/
#pragma endregion

#include "Nuclex/Text/Font.h"

#include <Loki/ScopeGuard.h>

using namespace Nuclex::Video;

namespace Nuclex { namespace Text {

  // ------------------------------------------------------------------------------------------- //

  void Font::drawText(
    const shared_ptr<Video::Surface> &spSurface,
    const wstring &sText,
    const Point2<long> &Position,
    const Color &TextColor,
    Alignment eAlignment
  ) {
    const Surface::LockInfo &LockedSurface = spSurface->lock(Surface::LM_READWRITE);
    { Loki::ScopeGuard unlock_Surface = Loki::MakeObjGuard(*spSurface.get(), &Surface::unlock);
      drawText(LockedSurface, sText, Position, TextColor, eAlignment);
    }
  }

  // ------------------------------------------------------------------------------------------- //

  void Font::copyText(
    const shared_ptr<Video::Surface> &spSurface,
    const wstring &sText,
    const Point2<long> &Position,
    const Color &TextColor,
    Alignment eAlignment
  ) {
    const Surface::LockInfo &LockedSurface = spSurface->lock(Surface::LM_READWRITE);

    { 
      Loki::ScopeGuard unlock_Surface = Loki::MakeObjGuard(*spSurface.get(), &Surface::unlock);
      copyText(LockedSurface, sText, Position, TextColor, eAlignment);
    }
  }

  // ------------------------------------------------------------------------------------------- //

}} // namespace Nuclex::Text