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<h1>fxdefs.h</h1><div class="fragment"><pre>00001 <span class="comment">/********************************************************************************</span>
00002 <span class="comment">* *</span>
00003 <span class="comment">* FOX Definitions, Types, and Macros *</span>
00004 <span class="comment">* *</span>
00005 <span class="comment">*********************************************************************************</span>
00006 <span class="comment">* Copyright (C) 1997,2004 by Jeroen van der Zijp. All Rights Reserved. *</span>
00007 <span class="comment">*********************************************************************************</span>
00008 <span class="comment">* This library is free software; you can redistribute it and/or *</span>
00009 <span class="comment">* modify it under the terms of the GNU Lesser General Public *</span>
00010 <span class="comment">* License as published by the Free Software Foundation; either *</span>
00011 <span class="comment">* version 2.1 of the License, or (at your option) any later version. *</span>
00012 <span class="comment">* *</span>
00013 <span class="comment">* This library is distributed in the hope that it will be useful, *</span>
00014 <span class="comment">* but WITHOUT ANY WARRANTY; without even the implied warranty of *</span>
00015 <span class="comment">* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU *</span>
00016 <span class="comment">* Lesser General Public License for more details. *</span>
00017 <span class="comment">* *</span>
00018 <span class="comment">* You should have received a copy of the GNU Lesser General Public *</span>
00019 <span class="comment">* License along with this library; if not, write to the Free Software *</span>
00020 <span class="comment">* Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA. *</span>
00021 <span class="comment">*********************************************************************************</span>
00022 <span class="comment">* $Id: fxdefs.h,v 1.130 2004/02/08 17:17:34 fox Exp $ *</span>
00023 <span class="comment">********************************************************************************/</span>
00024 <span class="preprocessor">#ifndef FXDEFS_H</span>
00025 <span class="preprocessor"></span><span class="preprocessor">#define FXDEFS_H</span>
00026 <span class="preprocessor"></span>
00027
00028 <span class="comment">/******************************** Definitions ********************************/</span>
00029
00030 <span class="comment">// Truth values</span>
00031 <span class="preprocessor">#ifndef TRUE</span>
00032 <span class="preprocessor"></span><span class="preprocessor">#define TRUE 1</span>
00033 <span class="preprocessor"></span><span class="preprocessor">#endif</span>
00034 <span class="preprocessor"></span><span class="preprocessor">#ifndef FALSE</span>
00035 <span class="preprocessor"></span><span class="preprocessor">#define FALSE 0</span>
00036 <span class="preprocessor"></span><span class="preprocessor">#endif</span>
00037 <span class="preprocessor"></span><span class="preprocessor">#ifndef MAYBE</span>
00038 <span class="preprocessor"></span><span class="preprocessor">#define MAYBE 2</span>
00039 <span class="preprocessor"></span><span class="preprocessor">#endif</span>
00040 <span class="preprocessor"></span><span class="preprocessor">#ifndef NULL</span>
00041 <span class="preprocessor"></span><span class="preprocessor">#define NULL 0</span>
00042 <span class="preprocessor"></span><span class="preprocessor">#endif</span>
00043 <span class="preprocessor"></span><span class="comment"></span>
00044 <span class="comment">/// Pi</span>
00045 <span class="comment"></span><span class="preprocessor">#ifndef PI</span>
00046 <span class="preprocessor"></span><span class="preprocessor">#define PI 3.1415926535897932384626433833</span>
00047 <span class="preprocessor"></span><span class="preprocessor">#endif</span>
00048 <span class="preprocessor"></span><span class="comment"></span>
00049 <span class="comment">/// Euler constant</span>
00050 <span class="comment"></span><span class="preprocessor">#define EULER 2.7182818284590452353602874713</span>
00051 <span class="preprocessor"></span><span class="comment"></span>
00052 <span class="comment">/// Multiplier for degrees to radians</span>
00053 <span class="comment"></span><span class="preprocessor">#define DTOR 0.0174532925199432957692369077</span>
00054 <span class="preprocessor"></span><span class="comment"></span>
00055 <span class="comment">/// Multiplier for radians to degrees</span>
00056 <span class="comment"></span><span class="preprocessor">#define RTOD 57.295779513082320876798154814</span>
00057 <span class="preprocessor"></span>
00058
00059 <span class="comment">// Path separator</span>
00060 <span class="preprocessor">#ifdef WIN32</span>
00061 <span class="preprocessor"></span><span class="preprocessor">#define PATHSEP '\\'</span>
00062 <span class="preprocessor"></span><span class="preprocessor">#define PATHSEPSTRING "\\"</span>
00063 <span class="preprocessor"></span><span class="preprocessor">#define PATHLISTSEP ';'</span>
00064 <span class="preprocessor"></span><span class="preprocessor">#define PATHLISTSEPSTRING ";"</span>
00065 <span class="preprocessor"></span><span class="preprocessor">#define ISPATHSEP(c) ((c)=='/' || (c)=='\\')</span>
00066 <span class="preprocessor"></span><span class="preprocessor">#else</span>
00067 <span class="preprocessor"></span><span class="preprocessor">#define PATHSEP '/'</span>
00068 <span class="preprocessor"></span><span class="preprocessor">#define PATHSEPSTRING "/"</span>
00069 <span class="preprocessor"></span><span class="preprocessor">#define PATHLISTSEP ':'</span>
00070 <span class="preprocessor"></span><span class="preprocessor">#define PATHLISTSEPSTRING ":"</span>
00071 <span class="preprocessor"></span><span class="preprocessor">#define ISPATHSEP(c) ((c)=='/')</span>
00072 <span class="preprocessor"></span><span class="preprocessor">#endif</span>
00073 <span class="preprocessor"></span>
00074
00075 <span class="comment">// End Of Line</span>
00076 <span class="preprocessor">#ifdef WIN32</span>
00077 <span class="preprocessor"></span><span class="preprocessor">#define EOLSTRING "\r\n"</span>
00078 <span class="preprocessor"></span><span class="preprocessor">#else</span>
00079 <span class="preprocessor"></span><span class="preprocessor">#define EOLSTRING "\n"</span>
00080 <span class="preprocessor"></span><span class="preprocessor">#endif</span>
00081 <span class="preprocessor"></span>
00082
00083 <span class="comment">// For Windows</span>
00084 <span class="preprocessor">#ifdef _DEBUG</span>
00085 <span class="preprocessor"></span><span class="preprocessor">#ifndef DEBUG</span>
00086 <span class="preprocessor"></span><span class="preprocessor">#define DEBUG</span>
00087 <span class="preprocessor"></span><span class="preprocessor">#endif</span>
00088 <span class="preprocessor"></span><span class="preprocessor">#endif</span>
00089 <span class="preprocessor"></span><span class="preprocessor">#ifdef _NDEBUG</span>
00090 <span class="preprocessor"></span><span class="preprocessor">#ifndef NDEBUG</span>
00091 <span class="preprocessor"></span><span class="preprocessor">#define NDEBUG</span>
00092 <span class="preprocessor"></span><span class="preprocessor">#endif</span>
00093 <span class="preprocessor"></span><span class="preprocessor">#endif</span>
00094 <span class="preprocessor"></span>
00095
00096 <span class="comment">// Shared library support</span>
00097 <span class="preprocessor">#ifdef WIN32</span>
00098 <span class="preprocessor"></span><span class="preprocessor">#define FXEXPORT __declspec(dllexport)</span>
00099 <span class="preprocessor"></span><span class="preprocessor">#define FXIMPORT __declspec(dllimport)</span>
00100 <span class="preprocessor"></span><span class="preprocessor">#else</span>
00101 <span class="preprocessor"></span><span class="preprocessor">#define FXEXPORT</span>
00102 <span class="preprocessor"></span><span class="preprocessor">#define FXIMPORT</span>
00103 <span class="preprocessor"></span><span class="preprocessor">#endif</span>
00104 <span class="preprocessor"></span>
00105 <span class="comment">// Define FXAPI for DLL builds</span>
00106 <span class="preprocessor">#ifdef FOXDLL</span>
00107 <span class="preprocessor"></span><span class="preprocessor">#ifdef FOXDLL_EXPORTS</span>
00108 <span class="preprocessor"></span><span class="preprocessor">#define FXAPI FXEXPORT</span>
00109 <span class="preprocessor"></span><span class="preprocessor">#else</span>
00110 <span class="preprocessor"></span><span class="preprocessor">#define FXAPI FXIMPORT</span>
00111 <span class="preprocessor"></span><span class="preprocessor">#endif</span>
00112 <span class="preprocessor"></span><span class="preprocessor">#else</span>
00113 <span class="preprocessor"></span><span class="preprocessor">#define FXAPI</span>
00114 <span class="preprocessor"></span><span class="preprocessor">#endif</span>
00115 <span class="preprocessor"></span>
00116 <span class="comment">// Callback</span>
00117 <span class="preprocessor">#ifdef WIN32</span>
00118 <span class="preprocessor"></span><span class="preprocessor">#ifndef CALLBACK</span>
00119 <span class="preprocessor"></span><span class="preprocessor">#define CALLBACK __stdcall</span>
00120 <span class="preprocessor"></span><span class="preprocessor">#endif</span>
00121 <span class="preprocessor"></span><span class="preprocessor">#endif</span>
00122 <span class="preprocessor"></span>
00123
00124 <span class="comment">// Checking printf and scanf format strings</span>
00125 <span class="preprocessor">#if defined(_CC_GNU_) || defined(__GNUG__) || defined(__GNUC__)</span>
00126 <span class="preprocessor"></span><span class="preprocessor">#define FX_PRINTF(fmt,arg) __attribute__((format(printf,fmt,arg)))</span>
00127 <span class="preprocessor"></span><span class="preprocessor">#define FX_SCANF(fmt,arg) __attribute__((format(scanf,fmt,arg)))</span>
00128 <span class="preprocessor"></span><span class="preprocessor">#else</span>
00129 <span class="preprocessor"></span><span class="preprocessor">#define FX_PRINTF(fmt,arg)</span>
00130 <span class="preprocessor"></span><span class="preprocessor">#define FX_SCANF(fmt,arg)</span>
00131 <span class="preprocessor"></span><span class="preprocessor">#endif</span>
00132 <span class="preprocessor"></span>
00133 <span class="comment">// Raw event type</span>
00134 <span class="preprocessor">#ifndef WIN32</span>
00135 <span class="preprocessor"></span><span class="keyword">union </span>_XEvent;
00136 <span class="preprocessor">#else</span>
00137 <span class="preprocessor"></span><span class="keyword">struct </span>tagMSG;
00138 <span class="preprocessor">#endif</span>
00139 <span class="preprocessor"></span>
00140
00141 <span class="keyword">namespace </span>FX {
00142
00143
00144 <span class="comment">// FOX System Defined Selector Types</span>
00145 <span class="keyword">enum</span> <a class="code" href="group__fxdefs__0.html#a0">FXSelType</a> {
00146 SEL_NONE,
00147 <a class="code" href="group__fxdefs__0.html#a0a189">SEL_KEYPRESS</a>, <span class="comment">/// Key pressed</span>
<a name="l00148"></a><a class="code" href="group__fxdefs__0.html#a0">00148</a> <span class="comment"></span> <a class="code" href="group__fxdefs__0.html#a0a190">SEL_KEYRELEASE</a>, <span class="comment">/// Key released</span>
00149 <span class="comment"></span> <a class="code" href="group__fxdefs__0.html#a0a191">SEL_LEFTBUTTONPRESS</a>, <span class="comment">/// Left mouse button pressed</span>
00150 <span class="comment"></span> <a class="code" href="group__fxdefs__0.html#a0a192">SEL_LEFTBUTTONRELEASE</a>, <span class="comment">/// Left mouse button released</span>
00151 <span class="comment"></span> <a class="code" href="group__fxdefs__0.html#a0a193">SEL_MIDDLEBUTTONPRESS</a>, <span class="comment">/// Middle mouse button pressed</span>
00152 <span class="comment"></span> <a class="code" href="group__fxdefs__0.html#a0a194">SEL_MIDDLEBUTTONRELEASE</a>, <span class="comment">/// Middle mouse button released</span>
00153 <span class="comment"></span> <a class="code" href="group__fxdefs__0.html#a0a195">SEL_RIGHTBUTTONPRESS</a>, <span class="comment">/// Right mouse button pressed</span>
00154 <span class="comment"></span> <a class="code" href="group__fxdefs__0.html#a0a196">SEL_RIGHTBUTTONRELEASE</a>, <span class="comment">/// Right mouse button released</span>
00155 <span class="comment"></span> <a class="code" href="group__fxdefs__0.html#a0a197">SEL_MOTION</a>, <span class="comment">/// Mouse motion</span>
00156 <span class="comment"></span> <a class="code" href="group__fxdefs__0.html#a0a198">SEL_ENTER</a>, <span class="comment">/// Mouse entered window</span>
00157 <span class="comment"></span> <a class="code" href="group__fxdefs__0.html#a0a199">SEL_LEAVE</a>, <span class="comment">/// Mouse left window</span>
00158 <span class="comment"></span> <a class="code" href="group__fxdefs__0.html#a0a200">SEL_FOCUSIN</a>, <span class="comment">/// Focus into window</span>
00159 <span class="comment"></span> <a class="code" href="group__fxdefs__0.html#a0a201">SEL_FOCUSOUT</a>, <span class="comment">/// Focus out of window</span>
00160 <span class="comment"></span> SEL_KEYMAP,
00161 <a class="code" href="group__fxdefs__0.html#a0a203">SEL_UNGRABBED</a>, <span class="comment">/// Lost the grab (Windows)</span>
00162 <span class="comment"></span> <a class="code" href="group__fxdefs__0.html#a0a204">SEL_PAINT</a>, <span class="comment">/// Must repaint window</span>
00163 <span class="comment"></span> SEL_CREATE,
00164 SEL_DESTROY,
00165 SEL_UNMAP,
00166 SEL_MAP,
00167 <a class="code" href="group__fxdefs__0.html#a0a209">SEL_CONFIGURE</a>, <span class="comment">// Resize</span>
00168 <a class="code" href="group__fxdefs__0.html#a0a210">SEL_SELECTION_LOST</a>, <span class="comment">// Widget lost selection</span>
00169 <a class="code" href="group__fxdefs__0.html#a0a211">SEL_SELECTION_GAINED</a>, <span class="comment">// Widget gained selection</span>
00170 <a class="code" href="group__fxdefs__0.html#a0a212">SEL_SELECTION_REQUEST</a>, <span class="comment">// Inquire selection data</span>
00171 <a class="code" href="group__fxdefs__0.html#a0a213">SEL_RAISED</a>, <span class="comment">// Window to top of stack</span>
00172 <a class="code" href="group__fxdefs__0.html#a0a214">SEL_LOWERED</a>, <span class="comment">// Window to bottom of stack</span>
00173 <a class="code" href="group__fxdefs__0.html#a0a215">SEL_CLOSE</a>, <span class="comment">// Close window</span>
00174 <a class="code" href="group__fxdefs__0.html#a0a216">SEL_DELETE</a>, <span class="comment">// Delete window</span>
00175 <a class="code" href="group__fxdefs__0.html#a0a217">SEL_MINIMIZE</a>, <span class="comment">// Iconified</span>
00176 <a class="code" href="group__fxdefs__0.html#a0a218">SEL_RESTORE</a>, <span class="comment">// No longer iconified or maximized</span>
00177 <a class="code" href="group__fxdefs__0.html#a0a219">SEL_MAXIMIZE</a>, <span class="comment">// Maximized</span>
00178 <a class="code" href="group__fxdefs__0.html#a0a220">SEL_UPDATE</a>, <span class="comment">// GUI update</span>
00179 <a class="code" href="group__fxdefs__0.html#a0a221">SEL_COMMAND</a>, <span class="comment">// GUI command</span>
00180 <a class="code" href="group__fxdefs__0.html#a0a222">SEL_CLICKED</a>, <span class="comment">// Clicked</span>
00181 <a class="code" href="group__fxdefs__0.html#a0a223">SEL_DOUBLECLICKED</a>, <span class="comment">// Double-clicked</span>
00182 <a class="code" href="group__fxdefs__0.html#a0a224">SEL_TRIPLECLICKED</a>, <span class="comment">// Triple-clicked</span>
00183 <a class="code" href="group__fxdefs__0.html#a0a225">SEL_MOUSEWHEEL</a>, <span class="comment">// Mouse wheel</span>
00184 <a class="code" href="group__fxdefs__0.html#a0a226">SEL_CHANGED</a>, <span class="comment">// GUI has changed</span>
00185 <a class="code" href="group__fxdefs__0.html#a0a227">SEL_VERIFY</a>, <span class="comment">// Verify change</span>
00186 <a class="code" href="group__fxdefs__0.html#a0a228">SEL_DESELECTED</a>, <span class="comment">// Deselected</span>
00187 <a class="code" href="group__fxdefs__0.html#a0a229">SEL_SELECTED</a>, <span class="comment">// Selected</span>
00188 <a class="code" href="group__fxdefs__0.html#a0a230">SEL_INSERTED</a>, <span class="comment">// Inserted</span>
00189 <a class="code" href="group__fxdefs__0.html#a0a231">SEL_REPLACED</a>, <span class="comment">// Replaced</span>
00190 <a class="code" href="group__fxdefs__0.html#a0a232">SEL_DELETED</a>, <span class="comment">// Deleted</span>
00191 <a class="code" href="group__fxdefs__0.html#a0a233">SEL_OPENED</a>, <span class="comment">// Opened</span>
00192 <a class="code" href="group__fxdefs__0.html#a0a234">SEL_CLOSED</a>, <span class="comment">// Closed</span>
00193 <a class="code" href="group__fxdefs__0.html#a0a235">SEL_EXPANDED</a>, <span class="comment">// Expanded</span>
00194 <a class="code" href="group__fxdefs__0.html#a0a236">SEL_COLLAPSED</a>, <span class="comment">// Collapsed</span>
00195 <a class="code" href="group__fxdefs__0.html#a0a237">SEL_BEGINDRAG</a>, <span class="comment">// Start a drag</span>
00196 <a class="code" href="group__fxdefs__0.html#a0a238">SEL_ENDDRAG</a>, <span class="comment">// End a drag</span>
00197 <a class="code" href="group__fxdefs__0.html#a0a239">SEL_DRAGGED</a>, <span class="comment">// Dragged</span>
00198 <a class="code" href="group__fxdefs__0.html#a0a240">SEL_LASSOED</a>, <span class="comment">// Lassoed</span>
00199 <a class="code" href="group__fxdefs__0.html#a0a241">SEL_TIMEOUT</a>, <span class="comment">// Timeout occurred</span>
00200 <a class="code" href="group__fxdefs__0.html#a0a242">SEL_SIGNAL</a>, <span class="comment">// Signal received</span>
00201 <a class="code" href="group__fxdefs__0.html#a0a243">SEL_CLIPBOARD_LOST</a>, <span class="comment">// Widget lost clipboard</span>
00202 <a class="code" href="group__fxdefs__0.html#a0a244">SEL_CLIPBOARD_GAINED</a>, <span class="comment">// Widget gained clipboard</span>
00203 <a class="code" href="group__fxdefs__0.html#a0a245">SEL_CLIPBOARD_REQUEST</a>, <span class="comment">// Inquire clipboard data</span>
00204 <a class="code" href="group__fxdefs__0.html#a0a246">SEL_CHORE</a>, <span class="comment">// Background chore</span>
00205 <a class="code" href="group__fxdefs__0.html#a0a247">SEL_FOCUS_SELF</a>, <span class="comment">// Focus on widget itself</span>
00206 <a class="code" href="group__fxdefs__0.html#a0a248">SEL_FOCUS_RIGHT</a>, <span class="comment">// Focus movements</span>
00207 SEL_FOCUS_LEFT,
00208 SEL_FOCUS_DOWN,
00209 SEL_FOCUS_UP,
00210 SEL_FOCUS_NEXT,
00211 SEL_FOCUS_PREV,
00212 <a class="code" href="group__fxdefs__0.html#a0a254">SEL_DND_ENTER</a>, <span class="comment">// Drag action entering potential drop target</span>
00213 <a class="code" href="group__fxdefs__0.html#a0a255">SEL_DND_LEAVE</a>, <span class="comment">// Drag action leaving potential drop target</span>
00214 <a class="code" href="group__fxdefs__0.html#a0a256">SEL_DND_DROP</a>, <span class="comment">// Drop on drop target</span>
00215 <a class="code" href="group__fxdefs__0.html#a0a257">SEL_DND_MOTION</a>, <span class="comment">// Drag position changed over potential drop target</span>
00216 <a class="code" href="group__fxdefs__0.html#a0a258">SEL_DND_REQUEST</a>, <span class="comment">// Inquire drag and drop data</span>
00217 <a class="code" href="group__fxdefs__0.html#a0a259">SEL_IO_READ</a>, <span class="comment">// Read activity on a pipe</span>
00218 <a class="code" href="group__fxdefs__0.html#a0a260">SEL_IO_WRITE</a>, <span class="comment">// Write activity on a pipe</span>
00219 <a class="code" href="group__fxdefs__0.html#a0a261">SEL_IO_EXCEPT</a>, <span class="comment">// Except activity on a pipe</span>
00220 <a class="code" href="group__fxdefs__0.html#a0a262">SEL_PICKED</a>, <span class="comment">// Picked some location</span>
00221 <a class="code" href="group__fxdefs__0.html#a0a263">SEL_LAST</a> <span class="comment">// Last message</span>
00222 };
00223
00224 <span class="comment"></span>
00225 <span class="comment">/// FOX Keyboard and Button states</span>
00226 <span class="comment"></span><span class="keyword">enum</span> {
00227 <a class="code" href="group__fxdefs__1.html#a0a264">SHIFTMASK</a> = 0x001, <span class="comment">/// Shift key is down</span>
00228 <span class="comment"></span> <a class="code" href="group__fxdefs__1.html#a0a265">CAPSLOCKMASK</a> = 0x002, <span class="comment">/// Caps Lock key is down</span>
00229 <span class="comment"></span> <a class="code" href="group__fxdefs__1.html#a0a266">CONTROLMASK</a> = 0x004, <span class="comment">/// Ctrl key is down</span>
00230 <span class="comment"></span> <a class="code" href="group__fxdefs__1.html#a0a267">ALTMASK</a> = 0x008, <span class="comment">/// Alt key is down</span>
00231 <span class="comment"></span> <a class="code" href="group__fxdefs__1.html#a0a268">METAMASK</a> = 0x040, <span class="comment">/// Meta key is down</span>
00232 <span class="comment"></span> <a class="code" href="group__fxdefs__1.html#a0a269">NUMLOCKMASK</a> = 0x010, <span class="comment">/// Num Lock key is down</span>
00233 <span class="comment"></span> <a class="code" href="group__fxdefs__1.html#a0a270">SCROLLLOCKMASK</a> = 0x0E0, <span class="comment">/// Scroll Lock key is down (seems to vary)</span>
00234 <span class="comment"></span> <a class="code" href="group__fxdefs__1.html#a0a271">LEFTBUTTONMASK</a> = 0x100, <span class="comment">/// Left mouse button is down</span>
00235 <span class="comment"></span> <a class="code" href="group__fxdefs__1.html#a0a272">MIDDLEBUTTONMASK</a> = 0x200, <span class="comment">/// Middle mouse button is down</span>
00236 <span class="comment"></span> <a class="code" href="group__fxdefs__1.html#a0a273">RIGHTBUTTONMASK</a> = 0x400 <span class="comment">/// Right mouse button is down</span>
00237 <span class="comment"></span> };
00238
00239 <span class="comment"></span>
00240 <span class="comment">/// FOX Mouse buttons</span>
00241 <span class="comment"></span><span class="keyword">enum</span> {
00242 LEFTBUTTON = 1,
00243 MIDDLEBUTTON = 2,
00244 RIGHTBUTTON = 3
00245 };
00246
00247 <span class="comment"></span>
00248 <span class="comment">/// FOX window crossing modes</span>
00249 <span class="comment"></span><span class="keyword">enum</span> {
00250 <a class="code" href="group__fxdefs__3.html#a0a277">CROSSINGNORMAL</a>, <span class="comment">/// Normal crossing event</span>
00251 <span class="comment"></span> <a class="code" href="group__fxdefs__3.html#a0a278">CROSSINGGRAB</a>, <span class="comment">/// Crossing due to mouse grab</span>
00252 <span class="comment"></span> <a class="code" href="group__fxdefs__3.html#a0a279">CROSSINGUNGRAB</a> <span class="comment">/// Crossing due to mouse ungrab</span>
00253 <span class="comment"></span> };
00254
00255 <span class="comment"></span>
00256 <span class="comment">/// FOX window visibility modes</span>
00257 <span class="comment"></span><span class="keyword">enum</span> {
00258 VISIBILITYTOTAL,
00259 VISIBILITYPARTIAL,
00260 VISIBILITYNONE
00261 };
00262
00263 <span class="comment"></span>
00264 <span class="comment">/// Options for fxfilematch</span>
00265 <span class="comment"></span><span class="keyword">enum</span> {
00266 <a class="code" href="group__fxdefs__5.html#a0a283">FILEMATCH_FILE_NAME</a> = 1, <span class="comment">/// No wildcard can ever match `/'</span>
00267 <span class="comment"></span> <a class="code" href="group__fxdefs__5.html#a0a284">FILEMATCH_NOESCAPE</a> = 2, <span class="comment">/// Backslashes don't quote special chars</span>
00268 <span class="comment"></span> <a class="code" href="group__fxdefs__5.html#a0a285">FILEMATCH_PERIOD</a> = 4, <span class="comment">/// Leading `.' is matched only explicitly</span>
00269 <span class="comment"></span> <a class="code" href="group__fxdefs__5.html#a0a286">FILEMATCH_LEADING_DIR</a> = 8, <span class="comment">/// Ignore `/...' after a match</span>
00270 <span class="comment"></span> <a class="code" href="group__fxdefs__5.html#a0a287">FILEMATCH_CASEFOLD</a> = 16 <span class="comment">/// Compare without regard to case</span>
00271 <span class="comment"></span> };
00272
00273 <span class="comment"></span>
00274 <span class="comment">/// Drag and drop actions</span>
00275 <span class="comment"></span><span class="keyword">enum</span> <a class="code" href="group__fxdefs__6.html#a0">FXDragAction</a> {
00276 <a class="code" href="group__fxdefs__6.html#a0a288">DRAG_REJECT</a> = 0, <span class="comment">/// Reject all drop actions</span>
00277 <span class="comment"></span> <a class="code" href="group__fxdefs__6.html#a0a289">DRAG_ACCEPT</a> = 1, <span class="comment">/// Accept any drop action</span>
00278 <span class="comment"></span> <a class="code" href="group__fxdefs__6.html#a0a290">DRAG_COPY</a> = 2, <span class="comment">/// Copy</span>
00279 <span class="comment"></span> <a class="code" href="group__fxdefs__6.html#a0a291">DRAG_MOVE</a> = 3, <span class="comment">/// Move</span>
00280 <span class="comment"></span> <a class="code" href="group__fxdefs__6.html#a0a292">DRAG_LINK</a> = 4, <span class="comment">/// Link</span>
00281 <span class="comment"></span> <a class="code" href="group__fxdefs__6.html#a0a293">DRAG_PRIVATE</a> = 5 <span class="comment">/// Private</span>
00282 <span class="comment"></span> };
00283
00284 <span class="comment"></span>
00285 <span class="comment">/// Origin of data</span>
00286 <span class="comment"></span><span class="keyword">enum</span> <a class="code" href="group__fxdefs__7.html#a0">FXDNDOrigin</a> {
00287 <a class="code" href="group__fxdefs__7.html#a0a294">FROM_SELECTION</a> = 0, <span class="comment">/// Primary selection</span>
00288 <span class="comment"></span> <a class="code" href="group__fxdefs__7.html#a0a295">FROM_CLIPBOARD</a> = 1, <span class="comment">/// Clipboard</span>
00289 <span class="comment"></span> <a class="code" href="group__fxdefs__7.html#a0a296">FROM_DRAGNDROP</a> = 2 <span class="comment">/// Drag and drop source</span>
00290 <span class="comment"></span> };
00291
00292 <span class="comment"></span>
00293 <span class="comment">/// Exponent display</span>
00294 <span class="comment"></span><span class="keyword">enum</span> <a class="code" href="group__fxdefs__8.html#a0">FXExponent</a> {
00295 <a class="code" href="group__fxdefs__8.html#a0a297">EXP_NEVER</a>=FALSE, <span class="comment">/// Never use exponential notation</span>
00296 <span class="comment"></span> <a class="code" href="group__fxdefs__8.html#a0a298">EXP_ALWAYS</a>=TRUE, <span class="comment">/// Always use exponential notation</span>
00297 <span class="comment"></span> <a class="code" href="group__fxdefs__8.html#a0a299">EXP_AUTO</a>=MAYBE <span class="comment">/// Use exponential notation if needed</span>
00298 <span class="comment"></span> };
00299
00300 <span class="comment"></span>
00301 <span class="comment">/// Search modes for search/replace dialogs</span>
<a name="l00302"></a><a class="code" href="group__fxdefs__6.html#a0">00302</a> <span class="comment"></span><span class="keyword">enum</span> {
00303 <a class="code" href="group__fxdefs__9.html#a0a300">SEARCH_FORWARD</a> = 0, <span class="comment">/// Search forward (default)</span>
00304 <span class="comment"></span> <a class="code" href="group__fxdefs__9.html#a0a301">SEARCH_BACKWARD</a> = 1, <span class="comment">/// Search backward</span>
00305 <span class="comment"></span> <a class="code" href="group__fxdefs__9.html#a0a302">SEARCH_NOWRAP</a> = 0, <span class="comment">/// Don't wrap (default)</span>
00306 <span class="comment"></span> <a class="code" href="group__fxdefs__9.html#a0a303">SEARCH_WRAP</a> = 2, <span class="comment">/// Wrap around to start</span>
00307 <span class="comment"></span> <a class="code" href="group__fxdefs__9.html#a0a304">SEARCH_EXACT</a> = 0, <span class="comment">/// Exact match (default)</span>
00308 <span class="comment"></span> <a class="code" href="group__fxdefs__9.html#a0a305">SEARCH_IGNORECASE</a> = 4, <span class="comment">/// Ignore case</span>
00309 <span class="comment"></span> <a class="code" href="group__fxdefs__9.html#a0a306">SEARCH_REGEX</a> = 8, <span class="comment">/// Regular expression match</span>
00310 <span class="comment"></span> <a class="code" href="group__fxdefs__9.html#a0a307">SEARCH_PREFIX</a> = 16 <span class="comment">/// Prefix of subject string</span>
00311 <span class="comment"></span> };
00312
00313
00314 <span class="comment">/********************************* Typedefs **********************************/</span>
00315
00316 <span class="comment">// Forward declarations</span>
<a name="l00317"></a><a class="code" href="group__fxdefs__7.html#a0">00317</a> <span class="keyword">class </span>FXObject;
00318 <span class="keyword">class </span>FXStream;
00319 <span class="keyword">class </span>FXString;
00320
00321
00322 <span class="comment">// Streamable types; these are fixed size!</span>
00323 <span class="keyword">typedef</span> <span class="keywordtype">char</span> FXchar;
00324 <span class="keyword">typedef</span> <span class="keywordtype">unsigned</span> <span class="keywordtype">char</span> FXuchar;
00325 <span class="keyword">typedef</span> FXuchar FXbool;
00326 <span class="keyword">typedef</span> <span class="keywordtype">unsigned</span> <span class="keywordtype">short</span> FXushort;
00327 <span class="keyword">typedef</span> <span class="keywordtype">short</span> FXshort;
00328 <span class="keyword">typedef</span> <span class="keywordtype">unsigned</span> <span class="keywordtype">int</span> FXuint;
<a name="l00329"></a><a class="code" href="group__fxdefs__8.html#a0">00329</a> <span class="keyword">typedef</span> <span class="keywordtype">unsigned</span> <span class="keywordtype">int</span> FXwchar;
00330 <span class="keyword">typedef</span> <span class="keywordtype">int</span> FXint;
00331 <span class="keyword">typedef</span> <span class="keywordtype">float</span> FXfloat;
00332 <span class="keyword">typedef</span> <span class="keywordtype">double</span> FXdouble;
00333 <span class="keyword">typedef</span> FXObject *<a class="code" href="classFX_1_1FXObject.html">FXObjectPtr</a>;
00334 <span class="preprocessor">#if defined(_MSC_VER) || (defined(__BCPLUSPLUS__) && __BORLANDC__ > 0x500) || defined(__WATCOM_INT64__)</span>
00335 <span class="preprocessor"></span><span class="preprocessor">#define FX_LONG</span>
00336 <span class="preprocessor"></span><span class="keyword">typedef</span> <span class="keywordtype">unsigned</span> __int64 FXulong;
00337 <span class="keyword">typedef</span> __int64 FXlong;
00338 <span class="preprocessor">#elif defined(__GNUG__) || defined(__GNUC__) || defined(__SUNPRO_CC) || defined(__MWERKS__) || defined(__SC__)</span>
00339 <span class="preprocessor"></span><span class="preprocessor">#define FX_LONG</span>
00340 <span class="preprocessor"></span><span class="keyword">typedef</span> <span class="keywordtype">unsigned</span> <span class="keywordtype">long</span> <span class="keywordtype">long</span> <span class="keywordtype">int</span> FXulong;
00341 <span class="keyword">typedef</span> <span class="keywordtype">long</span> <span class="keywordtype">long</span> <span class="keywordtype">int</span> FXlong;
00342 <span class="preprocessor">#endif</span>
00343 <span class="preprocessor"></span>
00344 <span class="comment">// Integral types large enough to hold value of a pointer</span>
00345 <span class="preprocessor">#if defined(_MSC_VER) && defined(_WIN64)</span>
00346 <span class="preprocessor"></span><span class="keyword">typedef</span> __int64 FXival;
00347 <span class="keyword">typedef</span> <span class="keywordtype">unsigned</span> __int64 FXuval;
00348 <span class="preprocessor">#else</span>
00349 <span class="preprocessor"></span><span class="keyword">typedef</span> <span class="keywordtype">long</span> FXival;
00350 <span class="keyword">typedef</span> <span class="keywordtype">unsigned</span> <span class="keywordtype">long</span> FXuval;
00351 <span class="preprocessor">#endif</span>
00352 <span class="preprocessor"></span>
00353
00354 <span class="comment">// Handle to something in server</span>
00355 <span class="preprocessor">#ifndef WIN32</span>
00356 <span class="preprocessor"></span><span class="keyword">typedef</span> <span class="keywordtype">unsigned</span> <span class="keywordtype">long</span> FXID;
00357 <span class="preprocessor">#else</span>
00358 <span class="preprocessor"></span><span class="keyword">typedef</span> <span class="keywordtype">void</span>* FXID;
00359 <span class="preprocessor">#endif</span>
00360 <span class="preprocessor"></span>
00361 <span class="comment">// Time since January 1, 1970 (UTC)</span>
00362 <span class="keyword">typedef</span> <span class="keywordtype">long</span> FXTime;
00363
00364 <span class="comment">// Pixel type (could be color index)</span>
00365 <span class="keyword">typedef</span> <span class="keywordtype">unsigned</span> <span class="keywordtype">long</span> FXPixel;
00366
00367 <span class="comment">// RGBA pixel value</span>
00368 <span class="keyword">typedef</span> FXuint FXColor;
00369
00370 <span class="comment">// Hot key</span>
00371 <span class="keyword">typedef</span> FXuint FXHotKey;
00372
00373 <span class="comment">// Drag type</span>
00374 <span class="preprocessor">#ifndef WIN32</span>
00375 <span class="preprocessor"></span><span class="keyword">typedef</span> FXID FXDragType;
00376 <span class="preprocessor">#else</span>
00377 <span class="preprocessor"></span><span class="keyword">typedef</span> FXushort FXDragType;
00378 <span class="preprocessor">#endif</span>
00379 <span class="preprocessor"></span>
00380 <span class="comment">// Input source handle type</span>
00381 <span class="preprocessor">#ifndef WIN32</span>
00382 <span class="preprocessor"></span><span class="keyword">typedef</span> FXint FXInputHandle;
00383 <span class="preprocessor">#else</span>
00384 <span class="preprocessor"></span><span class="keyword">typedef</span> <span class="keywordtype">void</span>* FXInputHandle;
00385 <span class="preprocessor">#endif</span>
00386 <span class="preprocessor"></span>
00387 <span class="comment">// Raw event type</span>
00388 <span class="preprocessor">#ifndef WIN32</span>
00389 <span class="preprocessor"></span><span class="keyword">typedef</span> _XEvent FXRawEvent;
00390 <span class="preprocessor">#else</span>
00391 <span class="preprocessor"></span><span class="keyword">typedef</span> tagMSG FXRawEvent;
00392 <span class="preprocessor">#endif</span>
00393 <span class="preprocessor"></span>
00394
00395 <span class="comment">/********************************** Macros ***********************************/</span>
00396
00397 <span class="comment"></span>
00398 <span class="comment">/// Abolute value</span>
00399 <span class="comment"></span><span class="preprocessor">#define FXABS(val) (((val)>=0)?(val):-(val))</span>
00400 <span class="preprocessor"></span><span class="comment"></span>
00401 <span class="comment">/// Return the maximum of a or b</span>
00402 <span class="comment"></span><span class="preprocessor">#define FXMAX(a,b) (((a)>(b))?(a):(b))</span>
00403 <span class="preprocessor"></span><span class="comment"></span>
00404 <span class="comment">/// Return the minimum of a or b</span>
00405 <span class="comment"></span><span class="preprocessor">#define FXMIN(a,b) (((a)>(b))?(b):(a))</span>
00406 <span class="preprocessor"></span><span class="comment"></span>
00407 <span class="comment">/// Return the minimum of x, y and z</span>
00408 <span class="comment"></span><span class="preprocessor">#define FXMIN3(x,y,z) ((x)<(y)?FXMIN(x,z):FXMIN(y,z))</span>
00409 <span class="preprocessor"></span><span class="comment"></span>
00410 <span class="comment">/// Return the maximum of x, y and z</span>
00411 <span class="comment"></span><span class="preprocessor">#define FXMAX3(x,y,z) ((x)>(y)?FXMAX(x,z):FXMAX(y,z))</span>
00412 <span class="preprocessor"></span><span class="comment"></span>
00413 <span class="comment">/// Return minimum and maximum of a, b</span>
00414 <span class="comment"></span><span class="preprocessor">#define FXMINMAX(lo,hi,a,b) ((a)<(b)?((lo)=(a),(hi)=(b)):((lo)=(b),(hi)=(a)))</span>
00415 <span class="preprocessor"></span><span class="comment"></span>
00416 <span class="comment">/// Clamp value x to range [lo..hi]</span>
00417 <span class="comment"></span><span class="preprocessor">#define FXCLAMP(lo,x,hi) ((x)<(lo)?(lo):((x)>(hi)?(hi):(x)))</span>
00418 <span class="preprocessor"></span><span class="comment"></span>
00419 <span class="comment">/// Swap a pair of numbers</span>
00420 <span class="comment"></span><span class="preprocessor">#define FXSWAP(a,b,t) ((t)=(a),(a)=(b),(b)=(t))</span>
00421 <span class="preprocessor"></span><span class="comment"></span>
00422 <span class="comment">/// Linear interpolation between a and b, where 0<=f<=1</span>
00423 <span class="comment"></span><span class="preprocessor">#define FXLERP(a,b,f) ((a)+((b)-(a))*(f))</span>
00424 <span class="preprocessor"></span><span class="comment"></span>
00425 <span class="comment">/// Offset of member in a structure</span>
00426 <span class="comment"></span><span class="preprocessor">#define STRUCTOFFSET(str,member) (((char *)(&(((str *)0)->member)))-((char *)0))</span>
00427 <span class="preprocessor"></span><span class="comment"></span>
00428 <span class="comment">/// Number of elements in a static array</span>
00429 <span class="comment"></span><span class="preprocessor">#define ARRAYNUMBER(array) (sizeof(array)/sizeof(array[0]))</span>
00430 <span class="preprocessor"></span><span class="comment"></span>
00431 <span class="comment">/// Container class of a member class</span>
00432 <span class="comment"></span><span class="preprocessor">#define CONTAINER(ptr,str,mem) ((str*)(((char*)(ptr))-STRUCTOFFSET(str,mem)))</span>
00433 <span class="preprocessor"></span><span class="comment"></span>
00434 <span class="comment">/// Make int out of two shorts</span>
00435 <span class="comment"></span><span class="preprocessor">#define MKUINT(l,h) ((((FX::FXuint)(l))&0xffff) | (((FX::FXuint)(h))<<16))</span>
00436 <span class="preprocessor"></span><span class="comment"></span>
00437 <span class="comment">/// Make selector from message type and message id</span>
00438 <span class="comment"></span><span class="preprocessor">#define FXSEL(type,id) ((((FX::FXuint)(id))&0xffff) | (((FX::FXuint)(type))<<16))</span>
00439 <span class="preprocessor"></span><span class="comment"></span>
00440 <span class="comment">/// Get type from selector</span>
00441 <span class="comment"></span><span class="preprocessor">#define FXSELTYPE(s) ((FX::FXushort)(((s)>>16)&0xffff))</span>
00442 <span class="preprocessor"></span><span class="comment"></span>
00443 <span class="comment">/// Get ID from selector</span>
00444 <span class="comment"></span><span class="preprocessor">#define FXSELID(s) ((FX::FXushort)((s)&0xffff))</span>
00445 <span class="preprocessor"></span><span class="comment"></span>
00446 <span class="comment">/// Reverse bits in byte</span>
00447 <span class="comment"></span><span class="preprocessor">#define FXBITREVERSE(b) (((b&0x01)<<7)|((b&0x02)<<5)|((b&0x04)<<3)|((b&0x08)<<1)|((b&0x10)>>1)|((b&0x20)>>3)|((b&0x40)>>5)|((b&0x80)>>7))</span>
00448 <span class="preprocessor"></span>
00449 <span class="comment">// The order in memory is [R G B A] matches that in FXColor</span>
00450
00451 <span class="comment">// Definitions for big-endian machines</span>
00452 <span class="preprocessor">#if FOX_BIGENDIAN == 1</span>
00453 <span class="preprocessor"></span><span class="comment"></span>
00454 <span class="comment">/// Make RGBA color</span>
00455 <span class="comment"></span><span class="preprocessor">#define FXRGBA(r,g,b,a) (((FX::FXuint)(FX::FXuchar)(r)<<24) | ((FX::FXuint)(FX::FXuchar)(g)<<16) | ((FX::FXuint)(FX::FXuchar)(b)<<8) | ((FX::FXuint)(FX::FXuchar)(a)))</span>
00456 <span class="preprocessor"></span><span class="comment"></span>
00457 <span class="comment">/// Make RGB color</span>
00458 <span class="comment"></span><span class="preprocessor">#define FXRGB(r,g,b) (((FX::FXuint)(FX::FXuchar)(r)<<24) | ((FX::FXuint)(FX::FXuchar)(g)<<16) | ((FX::FXuint)(FX::FXuchar)(b)<<8) | 0x000000ff)</span>
00459 <span class="preprocessor"></span><span class="comment"></span>
00460 <span class="comment">/// Get red value from RGBA color</span>
00461 <span class="comment"></span><span class="preprocessor">#define FXREDVAL(rgba) ((FX::FXuchar)(((rgba)>>24)&0xff))</span>
00462 <span class="preprocessor"></span><span class="comment"></span>
00463 <span class="comment">/// Get green value from RGBA color</span>
00464 <span class="comment"></span><span class="preprocessor">#define FXGREENVAL(rgba) ((FX::FXuchar)(((rgba)>>16)&0xff))</span>
00465 <span class="preprocessor"></span><span class="comment"></span>
00466 <span class="comment">/// Get blue value from RGBA color</span>
00467 <span class="comment"></span><span class="preprocessor">#define FXBLUEVAL(rgba) ((FX::FXuchar)(((rgba)>>8)&0xff))</span>
00468 <span class="preprocessor"></span><span class="comment"></span>
00469 <span class="comment">/// Get alpha value from RGBA color</span>
00470 <span class="comment"></span><span class="preprocessor">#define FXALPHAVAL(rgba) ((FX::FXuchar)((rgba)&0xff))</span>
00471 <span class="preprocessor"></span><span class="comment"></span>
00472 <span class="comment">/// Get component value of RGBA color</span>
00473 <span class="comment"></span><span class="preprocessor">#define FXRGBACOMPVAL(rgba,comp) ((FX::FXuchar)(((rgba)>>((3-(comp))<<3))&0xff))</span>
00474 <span class="preprocessor"></span>
00475 <span class="preprocessor">#endif</span>
00476 <span class="preprocessor"></span>
00477 <span class="comment">// Definitions for little-endian machines</span>
00478 <span class="preprocessor">#if FOX_BIGENDIAN == 0</span>
00479 <span class="preprocessor"></span><span class="comment"></span>
00480 <span class="comment">/// Make RGBA color</span>
00481 <span class="comment"></span><span class="preprocessor">#define FXRGBA(r,g,b,a) (((FX::FXuint)(FX::FXuchar)(r)) | ((FX::FXuint)(FX::FXuchar)(g)<<8) | ((FX::FXuint)(FX::FXuchar)(b)<<16) | ((FX::FXuint)(FX::FXuchar)(a)<<24))</span>
00482 <span class="preprocessor"></span><span class="comment"></span>
00483 <span class="comment">/// Make RGB color</span>
00484 <span class="comment"></span><span class="preprocessor">#define FXRGB(r,g,b) (((FX::FXuint)(FX::FXuchar)(r)) | ((FX::FXuint)(FX::FXuchar)(g)<<8) | ((FX::FXuint)(FX::FXuchar)(b)<<16) | 0xff000000)</span>
00485 <span class="preprocessor"></span><span class="comment"></span>
00486 <span class="comment">/// Get red value from RGBA color</span>
00487 <span class="comment"></span><span class="preprocessor">#define FXREDVAL(rgba) ((FX::FXuchar)((rgba)&0xff))</span>
00488 <span class="preprocessor"></span><span class="comment"></span>
00489 <span class="comment">/// Get green value from RGBA color</span>
00490 <span class="comment"></span><span class="preprocessor">#define FXGREENVAL(rgba) ((FX::FXuchar)(((rgba)>>8)&0xff))</span>
00491 <span class="preprocessor"></span><span class="comment"></span>
00492 <span class="comment">/// Get blue value from RGBA color</span>
00493 <span class="comment"></span><span class="preprocessor">#define FXBLUEVAL(rgba) ((FX::FXuchar)(((rgba)>>16)&0xff))</span>
00494 <span class="preprocessor"></span><span class="comment"></span>
00495 <span class="comment">/// Get alpha value from RGBA color</span>
00496 <span class="comment"></span><span class="preprocessor">#define FXALPHAVAL(rgba) ((FX::FXuchar)(((rgba)>>24)&0xff))</span>
00497 <span class="preprocessor"></span><span class="comment"></span>
00498 <span class="comment">/// Get component value of RGBA color</span>
00499 <span class="comment"></span><span class="preprocessor">#define FXRGBACOMPVAL(rgba,comp) ((FX::FXuchar)(((rgba)>>((comp)<<3))&0xff))</span>
00500 <span class="preprocessor"></span>
00501 <span class="preprocessor">#endif</span>
00502 <span class="preprocessor"></span>
00503 <span class="comment"></span>
00504 <span class="comment">/**</span>
00505 <span class="comment">* FXASSERT() prints out a message when the expression fails,</span>
00506 <span class="comment">* and nothing otherwise. Unlike assert(), FXASSERT() will not</span>
00507 <span class="comment">* terminate the execution of the application.</span>
00508 <span class="comment">* When compiling your application for release, all assertions</span>
00509 <span class="comment">* are compiled out; thus there is no impact on execution speed.</span>
00510 <span class="comment">*/</span>
00511 <span class="preprocessor">#ifndef NDEBUG</span>
00512 <span class="preprocessor"></span><span class="preprocessor">#define FXASSERT(exp) ((exp)?((void)0):(void)FX::fxassert(#exp,__FILE__,__LINE__))</span>
00513 <span class="preprocessor"></span><span class="preprocessor">#else</span>
00514 <span class="preprocessor"></span><span class="preprocessor">#define FXASSERT(exp) ((void)0)</span>
00515 <span class="preprocessor"></span><span class="preprocessor">#endif</span>
00516 <span class="preprocessor"></span>
00517 <span class="comment"></span>
00518 <span class="comment">/**</span>
00519 <span class="comment">* FXTRACE() allows you to trace the execution of your application</span>
00520 <span class="comment">* with increasing levels of detail the higher the trace level.</span>
00521 <span class="comment">* The trace level is determined by variable fxTraceLevel, which</span>
00522 <span class="comment">* may be set from the command line with "-tracelevel <level>".</span>
00523 <span class="comment">* When compiling your application for release, all trace statements</span>
00524 <span class="comment">* are compiled out, just like FXASSERT.</span>
00525 <span class="comment">* A statement like: FXTRACE((10,"The value of x=%d\n",x)) will</span>
00526 <span class="comment">* generate output only if fxTraceLevel is set to 11 or greater.</span>
00527 <span class="comment">* The default value fxTraceLevel=0 will block all trace outputs.</span>
00528 <span class="comment">* Note the double parentheses!</span>
00529 <span class="comment">*/</span>
00530 <span class="preprocessor">#ifndef NDEBUG</span>
00531 <span class="preprocessor"></span><span class="preprocessor">#define FXTRACE(arguments) FX::fxtrace arguments</span>
00532 <span class="preprocessor"></span><span class="preprocessor">#else</span>
00533 <span class="preprocessor"></span><span class="preprocessor">#define FXTRACE(arguments) ((void)0)</span>
00534 <span class="preprocessor"></span><span class="preprocessor">#endif</span>
00535 <span class="preprocessor"></span>
00536 <span class="comment"></span>
00537 <span class="comment">/**</span>
00538 <span class="comment">* Allocate no elements of type to the specified pointer.</span>
00539 <span class="comment">* Return FALSE if size!=0 and allocation fails, TRUE otherwise.</span>
00540 <span class="comment">* An allocation of a zero size block returns a NULL pointer.</span>
00541 <span class="comment">*/</span>
00542 <span class="preprocessor">#define FXMALLOC(ptr,type,no) (FX::fxmalloc((void **)(ptr),sizeof(type)*(no)))</span>
00543 <span class="preprocessor"></span><span class="comment"></span>
00544 <span class="comment">/**</span>
00545 <span class="comment">* Allocate no elements of type to the specified pointer, and clear this memory to zero.</span>
00546 <span class="comment">* Return FALSE if size!=0 and allocation fails, TRUE otherwise.</span>
00547 <span class="comment">* An allocation of a zero size block returns a NULL pointer.</span>
00548 <span class="comment">*/</span>
00549 <span class="preprocessor">#define FXCALLOC(ptr,type,no) (FX::fxcalloc((void **)(ptr),sizeof(type)*(no)))</span>
00550 <span class="preprocessor"></span><span class="comment"></span>
00551 <span class="comment">/**</span>
00552 <span class="comment">* Resize a previously allocated block of memory.</span>
00553 <span class="comment">* Returns FALSE if size!=0 and reallocation fails, TRUE otherwise.</span>
00554 <span class="comment">* If reallocation fails, pointer is left to point to old block; a reallocation</span>
00555 <span class="comment">* to a zero size block has the effect of freeing it.</span>
00556 <span class="comment">*/</span>
00557 <span class="preprocessor">#define FXRESIZE(ptr,type,no) (FX::fxresize((void **)(ptr),sizeof(type)*(no)))</span>
00558 <span class="preprocessor"></span><span class="comment"></span>
00559 <span class="comment">/**</span>
00560 <span class="comment">* Allocate and initialize memory from another block.</span>
00561 <span class="comment">* Return FALSE if size!=0 and source!=NULL and allocation fails, TRUE otherwise.</span>
00562 <span class="comment">* An allocation of a zero size block returns a NULL pointer.</span>
00563 <span class="comment">*/</span>
00564 <span class="preprocessor">#define FXMEMDUP(ptr,src,type,no) (FX::fxmemdup((void **)(ptr),(const void*)(src),sizeof(type)*(no)))</span>
00565 <span class="preprocessor"></span><span class="comment"></span>
00566 <span class="comment">/**</span>
00567 <span class="comment">* Free a block of memory allocated with either FXMALLOC, FXCALLOC, FXRESIZE, or FXMEMDUP.</span>
00568 <span class="comment">* It is OK to call free a NULL pointer.</span>
00569 <span class="comment">*/</span>
00570 <span class="preprocessor">#define FXFREE(ptr) (FX::fxfree((void **)(ptr)))</span>
00571 <span class="preprocessor"></span>
00572 <span class="comment"></span>
00573 <span class="comment">/**</span>
00574 <span class="comment">* These are some of the ISO C99 standard single-precision transcendental functions.</span>
00575 <span class="comment">* On LINUX, specify _GNU_SOURCE or _ISOC99_SOURCE to enable native implementation;</span>
00576 <span class="comment">* otherwise, these macros will be used.</span>
00577 <span class="comment">*/</span>
00578 <span class="preprocessor">#ifndef __USE_ISOC99</span>
00579 <span class="preprocessor"></span><span class="preprocessor">#define sqrtf(x) ((float)sqrt((double)(x)))</span>
00580 <span class="preprocessor"></span><span class="preprocessor">#define fabsf(x) ((float)fabs((double)(x)))</span>
00581 <span class="preprocessor"></span><span class="preprocessor">#define ceilf(x) ((float)ceil((double)(x)))</span>
00582 <span class="preprocessor"></span><span class="preprocessor">#define floorf(x) ((float)floor((double)(x)))</span>
00583 <span class="preprocessor"></span><span class="preprocessor">#define sinf(x) ((float)sin((double)(x)))</span>
00584 <span class="preprocessor"></span><span class="preprocessor">#define cosf(x) ((float)cos((double)(x)))</span>
00585 <span class="preprocessor"></span><span class="preprocessor">#define tanf(x) ((float)tan((double)(x)))</span>
00586 <span class="preprocessor"></span><span class="preprocessor">#define asinf(x) ((float)asin((double)(x)))</span>
00587 <span class="preprocessor"></span><span class="preprocessor">#define acosf(x) ((float)acos((double)(x)))</span>
00588 <span class="preprocessor"></span><span class="preprocessor">#define atanf(x) ((float)atan((double)(x)))</span>
00589 <span class="preprocessor"></span><span class="preprocessor">#define atan2f(y,x) ((float)atan2((double)(y),(double)(x)))</span>
00590 <span class="preprocessor"></span><span class="preprocessor">#define powf(x,y) ((float)pow((double)(x),(double)(y)))</span>
00591 <span class="preprocessor"></span><span class="preprocessor">#define expf(x) ((float)exp((double)(x)))</span>
00592 <span class="preprocessor"></span><span class="preprocessor">#define fmodf(x,y) ((float)fmod((double)(x),(double)(y)))</span>
00593 <span class="preprocessor"></span><span class="preprocessor">#define logf(x) ((float)log((double)(x)))</span>
00594 <span class="preprocessor"></span><span class="preprocessor">#define log10f(x) ((float)log10((double)(x)))</span>
00595 <span class="preprocessor"></span><span class="preprocessor">#endif</span>
00596 <span class="preprocessor"></span>
00597 <span class="comment">/********************************** Globals **********************************/</span>
00598 <span class="comment"></span>
00599 <span class="comment">/// Simple, thread-safe, random number generator</span>
00600 <span class="comment"></span><span class="keyword">extern</span> FXAPI FXuint fxrandom(FXuint& seed);
00601 <span class="comment"></span>
00602 <span class="comment">/// Allocate memory</span>
00603 <span class="comment"></span><span class="keyword">extern</span> FXAPI FXint fxmalloc(<span class="keywordtype">void</span>** ptr,<span class="keywordtype">unsigned</span> <span class="keywordtype">long</span> size);
00604 <span class="comment"></span>
00605 <span class="comment">/// Allocate cleaned memory</span>
00606 <span class="comment"></span><span class="keyword">extern</span> FXAPI FXint fxcalloc(<span class="keywordtype">void</span>** ptr,<span class="keywordtype">unsigned</span> <span class="keywordtype">long</span> size);
00607 <span class="comment"></span>
00608 <span class="comment">/// Resize memory</span>
00609 <span class="comment"></span><span class="keyword">extern</span> FXAPI FXint fxresize(<span class="keywordtype">void</span>** ptr,<span class="keywordtype">unsigned</span> <span class="keywordtype">long</span> size);
00610 <span class="comment"></span>
00611 <span class="comment">/// Duplicate memory</span>
00612 <span class="comment"></span><span class="keyword">extern</span> FXAPI FXint fxmemdup(<span class="keywordtype">void</span>** ptr,<span class="keyword">const</span> <span class="keywordtype">void</span>* src,<span class="keywordtype">unsigned</span> <span class="keywordtype">long</span> size);
00613 <span class="comment"></span>
00614 <span class="comment">/// Free memory, resets ptr to NULL afterward</span>
00615 <span class="comment"></span><span class="keyword">extern</span> FXAPI <span class="keywordtype">void</span> fxfree(<span class="keywordtype">void</span>** ptr);
00616 <span class="comment"></span>
00617 <span class="comment">/// Error routine</span>
00618 <span class="comment"></span><span class="keyword">extern</span> FXAPI <span class="keywordtype">void</span> fxerror(<span class="keyword">const</span> <span class="keywordtype">char</span>* format,...) FX_PRINTF(1,2) ;
00619 <span class="comment"></span>
00620 <span class="comment">/// Warning routine</span>
00621 <span class="comment"></span><span class="keyword">extern</span> FXAPI <span class="keywordtype">void</span> fxwarning(<span class="keyword">const</span> <span class="keywordtype">char</span>* format,...) FX_PRINTF(1,2) ;
00622 <span class="comment"></span>
00623 <span class="comment">/// Log message to [typically] stderr</span>
00624 <span class="comment"></span><span class="keyword">extern</span> FXAPI <span class="keywordtype">void</span> fxmessage(<span class="keyword">const</span> <span class="keywordtype">char</span>* format,...) FX_PRINTF(1,2) ;
00625 <span class="comment"></span>
00626 <span class="comment">/// Assert failed routine:- usually not called directly but called through FXASSERT</span>
00627 <span class="comment"></span><span class="keyword">extern</span> FXAPI <span class="keywordtype">void</span> fxassert(<span class="keyword">const</span> <span class="keywordtype">char</span>* expression,<span class="keyword">const</span> <span class="keywordtype">char</span>* filename,<span class="keywordtype">unsigned</span> <span class="keywordtype">int</span> lineno);
00628 <span class="comment"></span>
00629 <span class="comment">/// Trace printout routine:- usually not called directly but called through FXTRACE</span>
00630 <span class="comment"></span><span class="keyword">extern</span> FXAPI <span class="keywordtype">void</span> fxtrace(<span class="keywordtype">unsigned</span> <span class="keywordtype">int</span> level,<span class="keyword">const</span> <span class="keywordtype">char</span>* format,...) FX_PRINTF(2,3) ;
00631 <span class="comment"></span>
00632 <span class="comment">/// Sleep n microseconds</span>
00633 <span class="comment"></span><span class="keyword">extern</span> FXAPI <span class="keywordtype">void</span> fxsleep(<span class="keywordtype">unsigned</span> <span class="keywordtype">int</span> n);
00634 <span class="comment"></span>
00635 <span class="comment">/// Match a file name with a pattern</span>
00636 <span class="comment"></span><span class="keyword">extern</span> FXAPI FXint fxfilematch(<span class="keyword">const</span> <span class="keywordtype">char</span> *pattern,<span class="keyword">const</span> <span class="keywordtype">char</span> *string,FXuint flags=(FILEMATCH_NOESCAPE|FILEMATCH_FILE_NAME));
00637 <span class="comment"></span>
00638 <span class="comment">/// Get highlight color</span>
00639 <span class="comment"></span><span class="keyword">extern</span> FXAPI FXColor makeHiliteColor(FXColor clr);
00640 <span class="comment"></span>
00641 <span class="comment">/// Get shadow color</span>
00642 <span class="comment"></span><span class="keyword">extern</span> FXAPI FXColor makeShadowColor(FXColor clr);
00643 <span class="comment"></span>
00644 <span class="comment">/// Get process id</span>
00645 <span class="comment"></span><span class="keyword">extern</span> FXAPI FXint fxgetpid();
00646 <span class="comment"></span>
00647 <span class="comment">/// Duplicate string</span>
00648 <span class="comment"></span><span class="keyword">extern</span> FXAPI FXchar *fxstrdup(<span class="keyword">const</span> FXchar* str);
00649 <span class="comment"></span>
00650 <span class="comment">/// Calculate a hash value from a string</span>
00651 <span class="comment"></span><span class="keyword">extern</span> FXAPI FXuint fxstrhash(<span class="keyword">const</span> FXchar* str);
00652 <span class="comment"></span>
00653 <span class="comment">/// Get RGB value from color name</span>
00654 <span class="comment"></span><span class="keyword">extern</span> FXAPI FXColor fxcolorfromname(<span class="keyword">const</span> FXchar* colorname);
00655 <span class="comment"></span>
00656 <span class="comment">/// Get name of (closest) color to RGB</span>
00657 <span class="comment"></span><span class="keyword">extern</span> FXAPI FXchar* fxnamefromcolor(FXchar *colorname,FXColor color);
00658 <span class="comment"></span>
00659 <span class="comment">/// Convert RGB to HSV</span>
00660 <span class="comment"></span><span class="keyword">extern</span> FXAPI <span class="keywordtype">void</span> fxrgb_to_hsv(FXfloat& h,FXfloat& s,FXfloat& v,FXfloat r,FXfloat g,FXfloat b);
00661 <span class="comment"></span>
00662 <span class="comment">/// Convert HSV to RGB</span>
00663 <span class="comment"></span><span class="keyword">extern</span> FXAPI <span class="keywordtype">void</span> fxhsv_to_rgb(FXfloat& r,FXfloat& g,FXfloat& b,FXfloat h,FXfloat s,FXfloat v);
00664 <span class="comment"></span>
00665 <span class="comment">/// Floating point number classification: 0=OK, +/-1=Inf, +/-2=NaN</span>
00666 <span class="comment"></span><span class="keyword">extern</span> FXAPI FXint fxieeefloatclass(FXfloat number);
00667 <span class="keyword">extern</span> FXAPI FXint fxieeedoubleclass(FXdouble number);
00668 <span class="comment"></span>
00669 <span class="comment">/// Parse geometry, a-la X11 geometry specification</span>
00670 <span class="comment"></span><span class="keyword">extern</span> FXAPI FXint fxparsegeometry(<span class="keyword">const</span> FXchar *string,FXint& x,FXint& y,FXint& w,FXint& h);
00671 <span class="comment"></span>
00672 <span class="comment">/// True if executable with given path is a console application</span>
00673 <span class="comment"></span><span class="keyword">extern</span> FXbool fxisconsole(<span class="keyword">const</span> FXchar *path);
00674 <span class="comment"></span>
00675 <span class="comment">/// Version number that the library has been compiled with</span>
00676 <span class="comment"></span><span class="keyword">extern</span> FXAPI <span class="keyword">const</span> FXuchar fxversion[3];
00677
00678 <span class="comment"></span>
00679 <span class="comment">/// Controls tracing level</span>
00680 <span class="comment"></span><span class="keyword">extern</span> FXAPI <span class="keywordtype">unsigned</span> <span class="keywordtype">int</span> fxTraceLevel;
00681 <span class="comment"></span>
00682 <span class="comment">/**</span>
00683 <span class="comment">* Parse accelerator from string, yielding modifier and</span>
00684 <span class="comment">* key code. For example, fxparseAccel("Ctl+Shift+X")</span>
00685 <span class="comment">* yields MKUINT(KEY_X,CONTROLMASK|SHIFTMASK).</span>
00686 <span class="comment">*/</span>
00687 <span class="keyword">extern</span> FXAPI FXHotKey fxparseAccel(<span class="keyword">const</span> FXString& string);
00688 <span class="comment"></span>
00689 <span class="comment">/**</span>
00690 <span class="comment">* Parse hot key from string, yielding modifier and</span>
00691 <span class="comment">* key code. For example, fxparseHotKey(""Salt && &Pepper!"")</span>
00692 <span class="comment">* yields MKUINT(KEY_p,ALTMASK).</span>
00693 <span class="comment">*/</span>
00694 <span class="keyword">extern</span> FXAPI FXHotKey fxparseHotKey(<span class="keyword">const</span> FXString& string);
00695 <span class="comment"></span>
00696 <span class="comment">/**</span>
00697 <span class="comment">* Obtain hot key offset in string, or -1 if not found.</span>
00698 <span class="comment">* For example, findHotKey("Salt && &Pepper!") yields 7.</span>
00699 <span class="comment">*/</span>
00700 <span class="keyword">extern</span> FXAPI FXint fxfindHotKey(<span class="keyword">const</span> FXString& string);
00701 <span class="comment"></span>
00702 <span class="comment">/**</span>
00703 <span class="comment">* Strip hot key combination from the string.</span>
00704 <span class="comment">* For example, stripHotKey("Salt && &Pepper") should</span>
00705 <span class="comment">* yield "Salt & Pepper".</span>
00706 <span class="comment">*/</span>
00707 <span class="keyword">extern</span> FXAPI FXString fxstripHotKey(<span class="keyword">const</span> FXString& string);
00708
00709 }
00710
00711 <span class="preprocessor">#endif</span>
</pre></div></font>
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