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lightning-sunbird  0.9+nobinonly
nsFontDebug.h
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00001 /* -*- Mode: C++; tab-width: 2; indent-tabs-mode: nil; c-basic-offset: 2 -*- */
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00003 /* ***** BEGIN LICENSE BLOCK *****
00004  * Version: MPL 1.1/GPL 2.0/LGPL 2.1
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00006  * The contents of this file are subject to the Mozilla Public License Version
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00011  * Software distributed under the License is distributed on an "AS IS" basis,
00012  * WITHOUT WARRANTY OF ANY KIND, either express or implied. See the License
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00014  * License.
00015  *
00016  * The Original Code is mozilla.org code.
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00018  * The Initial Developer of the Original Code is
00019  * Netscape Communications Corporation.
00020  * Portions created by the Initial Developer are Copyright (C) 1998
00021  * the Initial Developer. All Rights Reserved.
00022  *
00023  * Contributor(s):
00024  *   Brian Stell <bstell@netscape.com>
00025  *   Louie Zhao  <louie.zhao@sun.com>
00026  *
00027  * Alternatively, the contents of this file may be used under the terms of
00028  * either of the GNU General Public License Version 2 or later (the "GPL"),
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00039  * ***** END LICENSE BLOCK ***** */
00040 #ifndef nsFontDebug_h__
00041 #define nsFontDebug_h__
00042 
00043 #define NS_FONT_DEBUG_LOAD_FONT         0x01
00044 #define NS_FONT_DEBUG_CALL_TRACE        0x02
00045 #define NS_FONT_DEBUG_FIND_FONT         0x04
00046 #define NS_FONT_DEBUG_SIZE_FONT         0x08
00047 #define NS_FONT_DEBUG_SCALED_FONT       0x10
00048 #define NS_FONT_DEBUG_BANNED_FONT       0x20
00049 #define NS_FONT_DEBUG_FONT_CATALOG      0x100
00050 #define NS_FONT_DEBUG_FONT_SCAN         0x200
00051 #define NS_FONT_DEBUG_FREETYPE_FONT     0x400
00052 #define NS_FONT_DEBUG_FREETYPE_GRAPHICS 0x800
00053 
00054 #undef NS_FONT_DEBUG
00055 #define NS_FONT_DEBUG 1
00056 #ifdef NS_FONT_DEBUG
00057 
00058 # define DEBUG_PRINTF(x) \
00059          DEBUG_PRINTF_MACRO(x, 0xFFFF)
00060 
00061 # define DEBUG_PRINTF_MACRO(x, type) \
00062             PR_BEGIN_MACRO \
00063               if (gFontDebug & (type)) { \
00064                 printf x ; \
00065                 printf(", %s %d\n", __FILE__, __LINE__); \
00066               } \
00067             PR_END_MACRO
00068 #else
00069 # define DEBUG_PRINTF_MACRO(x, type) \
00070             PR_BEGIN_MACRO \
00071             PR_END_MACRO
00072 #endif
00073 
00074 #define FIND_FONT_PRINTF(x) \
00075          DEBUG_PRINTF_MACRO(x, NS_FONT_DEBUG_FIND_FONT)
00076 
00077 #define SIZE_FONT_PRINTF(x) \
00078          DEBUG_PRINTF_MACRO(x, NS_FONT_DEBUG_SIZE_FONT)
00079 
00080 #define SCALED_FONT_PRINTF(x) \
00081          DEBUG_PRINTF_MACRO(x, NS_FONT_DEBUG_SCALED_FONT)
00082 
00083 #define BANNED_FONT_PRINTF(x) \
00084          DEBUG_PRINTF_MACRO(x, NS_FONT_DEBUG_BANNED_FONT)
00085 
00086 #define FONT_CATALOG_PRINTF(x) \
00087          DEBUG_PRINTF_MACRO(x, NS_FONT_DEBUG_FONT_CATALOG)
00088 
00089 #define FONT_SCAN_PRINTF(x) \
00090             PR_BEGIN_MACRO \
00091               if (gFontDebug & NS_FONT_DEBUG_FONT_SCAN) { \
00092                 printf x ; \
00093                 fflush(stdout); \
00094               } \
00095             PR_END_MACRO
00096 
00097 #define FREETYPE_FONT_PRINTF(x) \
00098          DEBUG_PRINTF_MACRO(x, NS_FONT_DEBUG_FREETYPE_FONT)
00099 
00100 #ifdef MOZ_ENABLE_FREETYPE2
00101 extern PRUint32 gFontDebug;
00102 #endif
00103 
00104 #endif
00105