Crazy Eddie's GUI System  0.8.4
BasicImage.h
00001 /***********************************************************************
00002     created:    Wed Feb 16 2011
00003     author:     Paul D Turner <paul@cegui.org.uk>
00004 *************************************************************************/
00005 /***************************************************************************
00006  *   Copyright (C) 2004 - 2011 Paul D Turner & The CEGUI Development Team
00007  *
00008  *   Permission is hereby granted, free of charge, to any person obtaining
00009  *   a copy of this software and associated documentation files (the
00010  *   "Software"), to deal in the Software without restriction, including
00011  *   without limitation the rights to use, copy, modify, merge, publish,
00012  *   distribute, sublicense, and/or sell copies of the Software, and to
00013  *   permit persons to whom the Software is furnished to do so, subject to
00014  *   the following conditions:
00015  *
00016  *   The above copyright notice and this permission notice shall be
00017  *   included in all copies or substantial portions of the Software.
00018  *
00019  *   THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
00020  *   EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
00021  *   MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.
00022  *   IN NO EVENT SHALL THE AUTHORS BE LIABLE FOR ANY CLAIM, DAMAGES OR
00023  *   OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
00024  *   ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
00025  *   OTHER DEALINGS IN THE SOFTWARE.
00026  ***************************************************************************/
00027 #ifndef _CEGUIBasicImage_h_
00028 #define _CEGUIBasicImage_h_
00029 
00030 #include "CEGUI/Image.h"
00031 #include "CEGUI/String.h"
00032 #include "CEGUI/Rect.h"
00033 
00034 #if defined(_MSC_VER)
00035 #       pragma warning(push)
00036 #       pragma warning(disable : 4251)
00037 #endif
00038 
00039 // Start of CEGUI namespace section
00040 namespace CEGUI
00041 {
00042 class CEGUIEXPORT BasicImage : public Image
00043 {
00044 public:
00045     BasicImage(const String& name);
00046     BasicImage(const XMLAttributes& attributes);
00047 
00048     BasicImage(const String& name, Texture* texture,
00049                const Rectf& tex_area, const Vector2f& offset,
00050                const AutoScaledMode autoscaled, const Sizef& native_res);
00051 
00052     void setTexture(Texture* texture);
00053     void setArea(const Rectf& pixel_area);
00054     void setOffset(const Vector2f& pixel_offset);
00055     void setAutoScaled(const AutoScaledMode autoscaled);
00056     void setNativeResolution(const Sizef& native_res);
00057 
00058     // Implement CEGUI::Image interface
00059     const String& getName() const;
00060     const Sizef& getRenderedSize() const;
00061     const Vector2f& getRenderedOffset() const;
00062     void render(GeometryBuffer& buffer,
00063                 const Rectf& dest_area,
00064                 const Rectf* clip_area,
00065                 const ColourRect& colours) const;
00066 
00068     // the window can adapt to the new display size accordingly
00069     void notifyDisplaySizeChanged(const Sizef& renderer_display_size);
00070 
00071 protected:
00073     void updateScaledSizeAndOffset(const Sizef& renderer_display_size);
00075     void updateScaledSize(const Sizef& renderer_display_size);
00077     void updateScaledOffset(const Sizef& renderer_display_size);
00078 
00080     String d_name;
00082     Texture* d_texture;
00084     Sizef d_pixelSize;
00086     Rectf d_area;
00088     Vector2f d_pixelOffset;
00090     AutoScaledMode d_autoScaled;
00092     Sizef d_nativeResolution;
00094     Sizef d_scaledSize;
00096     Vector2f d_scaledOffset;
00097 };
00098 
00099 } // End of  CEGUI namespace section
00100 
00101 #if defined(_MSC_VER)
00102 #       pragma warning(pop)
00103 #endif
00104 
00105 #endif  // end of guard _CEGUIBasicImage_h_
00106 
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