Second Life viewer sources 1.13.2.12

1 files changed, 156 insertions, 0 deletions

diff --git a/linden/indra/newview/lltexturetable.cpp b/linden/indra/newview/lltexturetable.cpp
new file mode 100644
index 0000000..6d88eea
--- /dev/null
+++ b/linden/indra/newview/lltexturetable.cpp
@@ -0,0 +1,156 @@
+/** 
+ * @file lltexturetable.cpp
+ * @brief Table of texture names and IDs for viewer
+ *
+ * Copyright (c) 2001-2007, Linden Research, Inc.
+ * 
+ * The source code in this file ("Source Code") is provided by Linden Lab
+ * to you under the terms of the GNU General Public License, version 2.0
+ * ("GPL"), unless you have obtained a separate licensing agreement
+ * ("Other License"), formally executed by you and Linden Lab.  Terms of
+ * the GPL can be found in doc/GPL-license.txt in this distribution, or
+ * online at http://secondlife.com/developers/opensource/gplv2
+ * 
+ * There are special exceptions to the terms and conditions of the GPL as
+ * it is applied to this Source Code. View the full text of the exception
+ * in the file doc/FLOSS-exception.txt in this software distribution, or
+ * online at http://secondlife.com/developers/opensource/flossexception
+ * 
+ * By copying, modifying or distributing this software, you acknowledge
+ * that you have read and understood your obligations described above,
+ * and agree to abide by those obligations.
+ * 
+ * ALL LINDEN LAB SOURCE CODE IS PROVIDED "AS IS." LINDEN LAB MAKES NO
+ * WARRANTIES, EXPRESS, IMPLIED OR OTHERWISE, REGARDING ITS ACCURACY,
+ * COMPLETENESS OR PERFORMANCE.
+ */
+
+#include "llviewerprecompiledheaders.h"
+
+#include <string.h>
+
+#include "lltexturetable.h"
+#include "llstring.h"
+
+LLTextureTable gTextureTable;
+
+
+LLTextureInfo::LLTextureInfo(const std::string& name, const LLUUID &uuid, const std::string& description)
+{
+        S32 length = name.size();
+        if (length > 0)
+        {
+                mName = name;
+        }
+        else
+        {
+                char *temp = new char[UUID_STR_LENGTH];
+                uuid.toString(temp);
+                mName = temp;
+        }
+        LLString::toLower(mName);
+        
+        mUUID = uuid;
+        mDescription = description;
+}
+
+LLTextureInfo::~LLTextureInfo()
+{
+}
+
+LLTextureTable::LLTextureTable()
+{
+        mTextureInfoList.setInsertBefore(&LLTextureTable::insertBefore);
+}
+
+LLTextureTable::~LLTextureTable()
+{
+        mTextureInfoList.deleteAllData();
+}
+
+// Comparison function for sorting the list.
+// static
+BOOL LLTextureTable::insertBefore(LLTextureInfo* a, LLTextureInfo* b)
+{
+        return (a->mName.compare(b->mName) < 0);
+}
+
+
+//void LLTextureTable::bubbleSort()
+//{
+//      mTextureInfoList.bubbleSortList();
+//}
+
+BOOL LLTextureTable::add(const std::string& name, const LLUUID &uuid, const std::string& description)
+{
+        LLTextureInfo *infop;
+
+        infop = new LLTextureInfo(name, uuid, description);
+        if (!infop) return FALSE;
+
+        mTextureInfoList.addDataSorted(infop);
+
+        return TRUE;
+}
+
+
+// *FIX: Since the table is sorted based on name, this could be vastly
+// sped up by doing a binary search.
+LLUUID LLTextureTable::getUUID(const std::string& name)
+{
+        LLTextureInfo *infop;
+
+        for (infop = mTextureInfoList.getFirstData(); infop != NULL; infop = mTextureInfoList.getNextData() )
+        {
+                LLString name_lc = name;
+                LLString::toLower(name_lc);
+                if (name_lc == infop->mName)
+                {
+                        return infop->mUUID;
+                }
+        }
+
+        return LLUUID::null;
+}
+
+
+std::string LLTextureTable::getDesc(const std::string& name)
+{
+        LLTextureInfo *infop;
+
+        for (infop = mTextureInfoList.getFirstData(); infop != NULL; infop = mTextureInfoList.getNextData() )
+        {
+                LLString name_lc = name;
+                LLString::toLower(name_lc);
+                if (name_lc == infop->mName)
+                {
+                        return infop->mDescription;
+                }
+        }
+
+        return LLString::null;
+}
+
+
+std::string LLTextureTable::getName(const LLUUID &id)
+{
+        LLTextureInfo *infop;
+
+        for (infop = mTextureInfoList.getFirstData(); infop != NULL; infop = mTextureInfoList.getNextData() )
+        {
+                if (id == infop->mUUID)
+                {
+                        return infop->mName;
+                }
+        }
+
+        return LLString::null;
+}
+
+
+void LLTextureTable::deleteAll()
+{
+        // Clear out the list
+
+        mTextureInfoList.deleteAllData();
+}