source: OGRE/trunk/ogre_dependencies/Dependencies/include/CEGUI/CEGUIBase.h @ 692

Revision 692, 5.8 KB checked in by mattausch, 19 years ago (diff)

adding ogre 1.2 and dependencies

Line 
1/************************************************************************
2        filename:       CEGUIBase.h
3        created:        20/2/2004
4        author:         Paul D Turner
5       
6        purpose:        Base include used within the system
7                                This contains various lower level bits required
8                                by other parts of the system.  All other library
9                                headers will include this file.
10*************************************************************************/
11/*************************************************************************
12    Crazy Eddie's GUI System (http://www.cegui.org.uk)
13    Copyright (C)2004 - 2005 Paul D Turner (paul@cegui.org.uk)
14
15    This library is free software; you can redistribute it and/or
16    modify it under the terms of the GNU Lesser General Public
17    License as published by the Free Software Foundation; either
18    version 2.1 of the License, or (at your option) any later version.
19
20    This library is distributed in the hope that it will be useful,
21    but WITHOUT ANY WARRANTY; without even the implied warranty of
22    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
23    Lesser General Public License for more details.
24
25    You should have received a copy of the GNU Lesser General Public
26    License along with this library; if not, write to the Free Software
27    Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
28*************************************************************************/
29#ifndef _CEGUIBase_h_
30#define _CEGUIBase_h_
31
32#include <cassert>
33
34// bring in configuration options
35#include "CEGUIConfig.h"
36
37// add CEGUI version defines
38#include "CEGUIVersion.h"
39
40/*************************************************************************
41        Dynamic Library import / export control conditional
42        (Define CEGUIBASE_EXPORTS to export symbols, else they are imported)
43*************************************************************************/
44#if defined( __WIN32__ ) || defined( _WIN32 )
45#   ifdef CEGUIBASE_EXPORTS
46#       define CEGUIEXPORT __declspec(dllexport)
47#   else
48#       define CEGUIEXPORT __declspec(dllimport)
49#   endif
50#       define CEGUIPRIVATE
51#else
52#       define CEGUIEXPORT
53#       define CEGUIPRIVATE
54#endif
55
56
57// totally kill this warning (debug info truncated to 255 chars etc...) on <= VC6
58#if defined(_MSC_VER) && (_MSC_VER <= 1200)
59#   pragma warning(disable : 4786)
60#endif
61
62
63// Detect macros for min / max and undefine (with a warning where possible)
64#if defined(max)
65#   if defined(_MSC_VER)
66#       pragma message("Macro defintion of max detected - undefining")
67#   elif defined (__GNUC__)
68#       warning ("Macro defintion of max detected - undefining")
69#   endif
70#   undef max
71#endif
72#if defined(min)
73#   if defined(_MSC_VER)
74#       pragma message("Macro defintion of min detected - undefining")
75#   elif defined (__GNUC__)
76#       warning ("Macro defintion of min detected - undefining")
77#   endif
78#   undef min
79#endif
80
81
82// include this to see if it defines _STLPORT_VERION
83#       include <string>
84
85// fix to undefine _STLP_DEBUG if STLport is not actually being used
86// (resolves some unresolved externals concerning boost)
87#if defined(_STLP_DEBUG) && defined(_MSC_VER) && (_MSC_VER >= 1200)
88#       if !defined(_STLPORT_VERSION)
89#               undef _STLP_DEBUG
90#       endif
91#endif
92
93
94// The following defines macros used within CEGUI for std::min/std::max
95// usage, and is done as a compatibility measure for VC6 with native STL.
96#if defined(_MSC_VER) && (_MSC_VER <= 1200) && !defined(_STLPORT_VERSION)
97#    define ceguimin    std::_cpp_min
98#    define ceguimax    std::_cpp_max
99#else
100#    define ceguimin    std::min
101#    define ceguimax    std::max
102#endif
103
104
105/*************************************************************************
106        Documentation for the CEGUI namespace itself
107*************************************************************************/
108/*!
109\brief
110        Main namespace for Crazy Eddie's GUI Library
111
112        The CEGUI namespace contains all the classes and other items that comprise the core
113        of Crazy Eddie's GUI system.
114*/
115namespace CEGUI
116{
117
118/*************************************************************************
119        Simplification of some 'unsigned' types
120*************************************************************************/
121typedef unsigned long   ulong;
122typedef unsigned short  ushort;
123typedef unsigned int    uint;
124typedef unsigned char   uchar;
125
126typedef unsigned int    uint32;
127typedef unsigned short  uint16;
128typedef unsigned char   uint8;
129
130
131/*************************************************************************
132        System wide constants
133*************************************************************************/
134static const float              DefaultNativeHorzRes    = 640.0f;               //!< Default native horizontal resolution (for fonts and imagesets)
135static const float              DefaultNativeVertRes    = 480.0f;               //!< Default native vertical resolution (for fonts and imagesets)
136
137
138/*************************************************************************
139    Additional typedefs
140*************************************************************************/
141typedef std::ostream OutStream;     //!< Output stream class.
142}  // end of CEGUI namespace section
143
144
145/*!
146\brief
147        Macro used to return a float value rounded to the nearest integer.
148
149        This macro is used throughout the library to ensure that elements are
150        kept at integer pixel positions on the display.
151
152\param x
153        Expression to be rounded to nearest whole number
154
155\return
156        \a x after having been rounded
157*/
158#if defined(CEGUI_ALIGN_ELEMENTS_TO_PIXELS)
159#       define PixelAligned(x)  ( (float)(int)(( x ) + 0.5f) )
160#else
161#       define PixelAligned(x)  ( x )
162#endif
163
164
165/*************************************************************************
166        Bring in forward references to all GUI base system classes
167*************************************************************************/
168#include "CEGUIForwardRefs.h"
169
170
171#endif  // end of guard _CEGUIBase_h_
Note: See TracBrowser for help on using the repository browser.