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-rw-r--r--indra/newview/llviewertexteditor.cpp86
1 files changed, 44 insertions, 42 deletions
diff --git a/indra/newview/llviewertexteditor.cpp b/indra/newview/llviewertexteditor.cpp
index 59efae4cb2..0c36970878 100644
--- a/indra/newview/llviewertexteditor.cpp
+++ b/indra/newview/llviewertexteditor.cpp
@@ -2,31 +2,25 @@
* @file llviewertexteditor.cpp
* @brief Text editor widget to let users enter a multi-line document.
*
- * $LicenseInfo:firstyear=2001&license=viewergpl$
- *
- * Copyright (c) 2001-2009, Linden Research, Inc.
- *
+ * $LicenseInfo:firstyear=2001&license=viewerlgpl$
* Second Life Viewer Source Code
- * 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://secondlifegrid.net/programs/open_source/licensing/gplv2
+ * Copyright (C) 2010, Linden Research, Inc.
+ *
+ * This library is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU Lesser General Public
+ * License as published by the Free Software Foundation;
+ * version 2.1 of the License only.
*
- * 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://secondlifegrid.net/programs/open_source/licensing/flossexception
+ * This library is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+ * Lesser General Public License for more details.
*
- * 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.
+ * You should have received a copy of the GNU Lesser General Public
+ * License along with this library; if not, write to the Free Software
+ * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
*
- * ALL LINDEN LAB SOURCE CODE IS PROVIDED "AS IS." LINDEN LAB MAKES NO
- * WARRANTIES, EXPRESS, IMPLIED OR OTHERWISE, REGARDING ITS ACCURACY,
- * COMPLETENESS OR PERFORMANCE.
+ * Linden Research, Inc., 945 Battery Street, San Francisco, CA 94111 USA
* $/LicenseInfo$
*/
@@ -90,7 +84,7 @@ public:
}
static void processForeignLandmark(LLLandmark* landmark,
const LLUUID& object_id, const LLUUID& notecard_inventory_id,
- LLInventoryItem* item)
+ LLPointer<LLInventoryItem> item_ptr)
{
LLVector3d global_pos;
landmark->getGlobalPos(global_pos);
@@ -103,8 +97,16 @@ public:
}
else
{
- LLPointer<LLEmbeddedLandmarkCopied> cb = new LLEmbeddedLandmarkCopied();
- copy_inventory_from_notecard(object_id, notecard_inventory_id, item, gInventoryCallbacks.registerCB(cb));
+ if (item_ptr.isNull())
+ {
+ // check to prevent a crash. See EXT-8459.
+ llwarns << "Passed handle contains a dead inventory item. Most likely notecard has been closed and embedded item was destroyed." << llendl;
+ }
+ else
+ {
+ LLPointer<LLEmbeddedLandmarkCopied> cb = new LLEmbeddedLandmarkCopied();
+ copy_inventory_from_notecard(object_id, notecard_inventory_id, item_ptr.get(), gInventoryCallbacks.registerCB(cb));
+ }
}
}
};
@@ -300,14 +302,14 @@ public:
void markSaved();
- static LLInventoryItem* getEmbeddedItem(llwchar ext_char); // returns item from static list
+ static LLPointer<LLInventoryItem> getEmbeddedItemPtr(llwchar ext_char); // returns pointer to item from static list
static BOOL getEmbeddedItemSaved(llwchar ext_char); // returns whether item from static list is saved
private:
struct embedded_info_t
{
- LLPointer<LLInventoryItem> mItem;
+ LLPointer<LLInventoryItem> mItemPtr;
BOOL mSaved;
};
typedef std::map<llwchar, embedded_info_t > item_map_t;
@@ -378,7 +380,7 @@ BOOL LLEmbeddedItems::insertEmbeddedItem( LLInventoryItem* item, llwchar* ext_ch
++wc_emb;
}
- sEntries[wc_emb].mItem = item;
+ sEntries[wc_emb].mItemPtr = item;
sEntries[wc_emb].mSaved = is_new ? FALSE : TRUE;
*ext_char = wc_emb;
mEmbeddedUsedChars.insert(wc_emb);
@@ -400,14 +402,14 @@ BOOL LLEmbeddedItems::removeEmbeddedItem( llwchar ext_char )
}
// static
-LLInventoryItem* LLEmbeddedItems::getEmbeddedItem(llwchar ext_char)
+LLPointer<LLInventoryItem> LLEmbeddedItems::getEmbeddedItemPtr(llwchar ext_char)
{
if( ext_char >= LLTextEditor::FIRST_EMBEDDED_CHAR && ext_char <= LLTextEditor::LAST_EMBEDDED_CHAR )
{
item_map_t::iterator iter = sEntries.find(ext_char);
if (iter != sEntries.end())
{
- return iter->second.mItem;
+ return iter->second.mItemPtr;
}
}
return NULL;
@@ -505,7 +507,7 @@ BOOL LLEmbeddedItems::hasEmbeddedItem(llwchar ext_char)
LLUIImagePtr LLEmbeddedItems::getItemImage(llwchar ext_char) const
{
- LLInventoryItem* item = getEmbeddedItem(ext_char);
+ LLInventoryItem* item = getEmbeddedItemPtr(ext_char);
if (item)
{
const char* img_name = "";
@@ -567,7 +569,7 @@ void LLEmbeddedItems::getEmbeddedItemList( std::vector<LLPointer<LLInventoryItem
for (std::set<llwchar>::iterator iter = mEmbeddedUsedChars.begin(); iter != mEmbeddedUsedChars.end(); ++iter)
{
llwchar wc = *iter;
- LLPointer<LLInventoryItem> item = getEmbeddedItem(wc);
+ LLPointer<LLInventoryItem> item = getEmbeddedItemPtr(wc);
if (item)
{
items.push_back(item);
@@ -698,7 +700,7 @@ BOOL LLViewerTextEditor::handleMouseDown(S32 x, S32 y, MASK mask)
{
wc = getWText()[mCursorPos];
}
- LLInventoryItem* item_at_pos = LLEmbeddedItems::getEmbeddedItem(wc);
+ LLPointer<LLInventoryItem> item_at_pos = LLEmbeddedItems::getEmbeddedItemPtr(wc);
if (item_at_pos)
{
mDragItem = item_at_pos;
@@ -1019,7 +1021,7 @@ llwchar LLViewerTextEditor::pasteEmbeddedItem(llwchar ext_char)
{
return ext_char; // already exists in my list
}
- LLInventoryItem* item = LLEmbeddedItems::getEmbeddedItem(ext_char);
+ LLInventoryItem* item = LLEmbeddedItems::getEmbeddedItemPtr(ext_char);
if (item)
{
// Add item to my list and return new llwchar associated with it
@@ -1053,7 +1055,7 @@ void LLViewerTextEditor::findEmbeddedItemSegments(S32 start, S32 end)
&& embedded_char <= LAST_EMBEDDED_CHAR
&& mEmbeddedItemList->hasEmbeddedItem(embedded_char) )
{
- LLInventoryItem* itemp = mEmbeddedItemList->getEmbeddedItem(embedded_char);
+ LLInventoryItem* itemp = mEmbeddedItemList->getEmbeddedItemPtr(embedded_char);
LLUIImagePtr image = mEmbeddedItemList->getItemImage(embedded_char);
insertSegment(new LLEmbeddedItemSegment(idx, image, itemp, *this));
}
@@ -1065,7 +1067,7 @@ BOOL LLViewerTextEditor::openEmbeddedItemAtPos(S32 pos)
if( pos < getLength())
{
llwchar wc = getWText()[pos];
- LLInventoryItem* item = LLEmbeddedItems::getEmbeddedItem( wc );
+ LLPointer<LLInventoryItem> item = LLEmbeddedItems::getEmbeddedItemPtr( wc );
if( item )
{
BOOL saved = LLEmbeddedItems::getEmbeddedItemSaved( wc );
@@ -1083,7 +1085,7 @@ BOOL LLViewerTextEditor::openEmbeddedItemAtPos(S32 pos)
}
-BOOL LLViewerTextEditor::openEmbeddedItem(LLInventoryItem* item, llwchar wc)
+BOOL LLViewerTextEditor::openEmbeddedItem(LLPointer<LLInventoryItem> item, llwchar wc)
{
switch( item->getType() )
@@ -1151,17 +1153,17 @@ void LLViewerTextEditor::openEmbeddedSound( LLInventoryItem* item, llwchar wc )
}
-void LLViewerTextEditor::openEmbeddedLandmark( LLInventoryItem* item, llwchar wc )
+void LLViewerTextEditor::openEmbeddedLandmark( LLPointer<LLInventoryItem> item_ptr, llwchar wc )
{
- if (!item)
+ if (item_ptr.isNull())
return;
- LLLandmark* landmark = gLandmarkList.getAsset(item->getAssetUUID(),
- boost::bind(&LLEmbeddedLandmarkCopied::processForeignLandmark, _1, mObjectID, mNotecardInventoryID, item));
+ LLLandmark* landmark = gLandmarkList.getAsset(item_ptr->getAssetUUID(),
+ boost::bind(&LLEmbeddedLandmarkCopied::processForeignLandmark, _1, mObjectID, mNotecardInventoryID, item_ptr));
if (landmark)
{
LLEmbeddedLandmarkCopied::processForeignLandmark(landmark, mObjectID,
- mNotecardInventoryID, item);
+ mNotecardInventoryID, item_ptr);
}
}
@@ -1220,7 +1222,7 @@ bool LLViewerTextEditor::onCopyToInvDialog(const LLSD& notification, const LLSD&
{
LLUUID item_id = notification["payload"]["item_id"].asUUID();
llwchar wc = llwchar(notification["payload"]["item_wc"].asInteger());
- LLInventoryItem* itemp = LLEmbeddedItems::getEmbeddedItem(wc);
+ LLInventoryItem* itemp = LLEmbeddedItems::getEmbeddedItemPtr(wc);
if (itemp)
copyInventory(itemp);
}
generated by cgit v1.2.3 (git 2.25.1) at 2024-09-24 08:18:17 +0000