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authorJonathan Kew <jfkthame@googlemail.com>2006-07-26 16:19:45 +0000
committerJonathan Kew <jfkthame@googlemail.com>2006-07-26 16:19:45 +0000
commit622bf4a7c90729be28a038c49e4c237ce9f31297 (patch)
tree77466d5c0a89c433bd1c08f4cbeaf410fda7b25c /Build/source/texk/web2c/xetexdir/FontTableCache.h
parente88aafe4ca4779a73487925dea63e8b55dc5e251 (diff)
added main xetex source directory
git-svn-id: svn://tug.org/texlive/trunk@1920 c570f23f-e606-0410-a88d-b1316a301751
Diffstat (limited to 'Build/source/texk/web2c/xetexdir/FontTableCache.h')
-rw-r--r--Build/source/texk/web2c/xetexdir/FontTableCache.h74
1 files changed, 74 insertions, 0 deletions
diff --git a/Build/source/texk/web2c/xetexdir/FontTableCache.h b/Build/source/texk/web2c/xetexdir/FontTableCache.h
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+++ b/Build/source/texk/web2c/xetexdir/FontTableCache.h
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+/*
+ Part of the XeTeX typesetting system
+ copyright (c) 1994-2006 by SIL International
+ written by Jonathan Kew
+
+Permission is hereby granted, free of charge, to any person obtaining
+a copy of this software and associated documentation files (the
+"Software"), to deal in the Software without restriction, including
+without limitation the rights to use, copy, modify, merge, publish,
+distribute, sublicense, and/or sell copies of the Software, and to
+permit persons to whom the Software is furnished to do so, subject to
+the following conditions:
+
+The above copyright notice and this permission notice shall be
+included in all copies or substantial portions of the Software.
+
+THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
+EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
+MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
+NONINFRINGEMENT. IN NO EVENT SHALL SIL INTERNATIONAL BE LIABLE FOR
+ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF
+CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION
+WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
+
+Except as contained in this notice, the name of SIL International
+shall not be used in advertising or otherwise to promote the sale,
+use or other dealings in this Software without prior written
+authorization from SIL International.
+*/
+/* from ICU sample code, extended by JK for XeTeX */
+
+/*
+ **********************************************************************
+ * Copyright (C) 2003, International Business Machines
+ * Corporation and others. All Rights Reserved.
+ **********************************************************************
+ */
+
+#ifndef __FONTTABLECACHE_H
+
+#define __FONTTABLECACHE_H
+
+#include "LETypes.h"
+
+struct FontTableCacheEntry;
+
+class FontTableCache
+{
+public:
+ FontTableCache();
+
+ virtual ~FontTableCache();
+
+ const void *find(LETag tableTag) const;
+
+ void flush();
+
+protected:
+ virtual const void *readFontTable(LETag tableTag) const = 0;
+
+private:
+
+ void initialize();
+ void dispose();
+
+ void add(LETag tableTag, const void *table);
+
+ FontTableCacheEntry *fTableCache;
+ le_int32 fTableCacheCurr;
+ le_int32 fTableCacheSize;
+};
+
+#endif
+