wg_picture.cpp

// wg_picture.cpp
//
// CPicture class implementation
//
//
// Copyright (c) 2002-2004 Rob Wiskow
// rob-dev@boxedchaos.com
//
// This library is free software; you can redistribute it and/or
// modify it under the terms of the GNU Lesser General Public
// License as published by the Free Software Foundation; either
// version 2.1 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 GNU
// Lesser General Public License for more details.
//
// You should have received a copy of the GNU Lesser General Public
// License along with this library; if not, write to the Free Software
// Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
//


#include "wgui_include_config.h"
#include "wg_picture.h"


namespace wGui
{

CPicture::CPicture(const CRect& WindowRect, CWindow* pParent, const std::wstring& sPictureFile,
          bool bDrawBorder, const CRGBColor& BorderColor) :
     CWindow(WindowRect, pParent),
     m_bDrawBorder(bDrawBorder),
     m_BorderColor(BorderColor),
     m_hBitmap(CBitmapFileResourceHandle(sPictureFile))
{
     if (m_bDrawBorder)
     {
          m_ClientRect.Grow(-1);
     }
     Draw();
}


CPicture::CPicture(const CRect& WindowRect, CWindow* pParent, const CBitmapResourceHandle& hBitmap,
          bool bDrawBorder, const CRGBColor& BorderColor) :
     CWindow(WindowRect, pParent),
     m_bDrawBorder(bDrawBorder),
     m_BorderColor(BorderColor),
     m_hBitmap(hBitmap)
{
     if (m_bDrawBorder)
     {
          m_ClientRect.Grow(-1);
     }
     Draw();
}


CPicture::~CPicture(void)
{

}


void CPicture::Draw(void) const
{
     CWindow::Draw();

     if (m_pSDLSurface)
     {
          SDL_Rect SourceRect = m_ClientRect.SizeRect().SDLRect();
          SDL_Rect DestRect = m_ClientRect.SDLRect();
          SDL_BlitSurface(m_hBitmap.Bitmap(), &SourceRect, m_pSDLSurface, &DestRect);

          CPainter Painter(m_pSDLSurface, CPainter::PAINT_REPLACE);
          if (m_bDrawBorder)
          {
               Painter.DrawRect(m_WindowRect.SizeRect(), false, m_BorderColor);
          }
     }
}


void CPicture::SetWindowRect(const CRect& WindowRect)
{
     CWindow::SetWindowRect(WindowRect);
     m_ClientRect = m_WindowRect.SizeRect();
     m_ClientRect.Grow(-1);
}

}

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