1 /***********************************************************************
2     created:    25/05/2009
3     author:     Paul Turner
4  *************************************************************************/
5 /***************************************************************************
6  *   Copyright (C) 2004 - 2009 Paul D Turner & The CEGUI Development Team
7  *
8  *   Permission is hereby granted, free of charge, to any person obtaining
9  *   a copy of this software and associated documentation files (the
10  *   "Software"), to deal in the Software without restriction, including
11  *   without limitation the rights to use, copy, modify, merge, publish,
12  *   distribute, sublicense, and/or sell copies of the Software, and to
13  *   permit persons to whom the Software is furnished to do so, subject to
14  *   the following conditions:
15  *
16  *   The above copyright notice and this permission notice shall be
17  *   included in all copies or substantial portions of the Software.
18  *
19  *   THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
20  *   EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
21  *   MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.
22  *   IN NO EVENT SHALL THE AUTHORS BE LIABLE FOR ANY CLAIM, DAMAGES OR
23  *   OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
24  *   ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
25  *   OTHER DEALINGS IN THE SOFTWARE.
26  ***************************************************************************/
27 #ifndef _CEGUICentredRenderedString_h_
28 #define _CEGUICentredRenderedString_h_
29 
30 #include "CEGUI/FormattedRenderedString.h"
31 #include <vector>
32 
33 #if defined (_MSC_VER)
34 #	pragma warning(push)
35 #	pragma warning(disable : 4251)
36 #endif
37 
38 // Start of CEGUI namespace section
39 namespace CEGUI
40 {
41 /*!
42 \brief
43     FormattedRenderedString implementation that renders the RenderedString with
44     centred formatting.
45 */
46 class CEGUIEXPORT CentredRenderedString : public FormattedRenderedString
47 {
48 public:
49     //! Constructor.
50     CentredRenderedString(const RenderedString& string);
51 
52     // implementation of base interface
53     void format(const Window* ref_wnd, const Sizef& area_size);
54     void draw(const Window* ref_wnd, GeometryBuffer& buffer,
55               const Vector2f& position, const ColourRect* mod_colours,
56               const Rectf* clip_rect) const;
57     size_t getFormattedLineCount() const;
58     float getHorizontalExtent(const Window* ref_wnd) const;
59     float getVerticalExtent(const Window* ref_wnd) const;
60 
61 protected:
62     std::vector<float
63         CEGUI_VECTOR_ALLOC(float)> d_offsets;
64 };
65 
66 } // End of  CEGUI namespace section
67 
68 #if defined (_MSC_VER)
69 #	pragma warning(pop)
70 #endif
71 
72 #endif // end of guard _CEGUICentredRenderedString_h_
73