1 files changed, 54 insertions, 0 deletions
diff --git a/indra/newview/llfolderviewmodel.cpp b/indra/newview/llfolderviewmodel.cpp
new file mode 100644
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+++ b/indra/newview/llfolderviewmodel.cpp
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+/** 
+ * @file llfolderviewmodel.cpp
+ * @brief Implementation of the view model collection of classes.
+ *
+ * $LicenseInfo:firstyear=2001&license=viewerlgpl$
+ * Second Life Viewer Source Code
+ * 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.
+ * 
+ * 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.
+ * 
+ * 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
+ * 
+ * Linden Research, Inc., 945 Battery Street, San Francisco, CA  94111  USA
+ * $/LicenseInfo$
+ */
+
+#include "llviewerprecompiledheaders.h"
+
+#include "llfolderviewmodel.h"
+#include "lltrans.h"
+#include "llviewercontrol.h"
+
+bool LLFolderViewModelCommon::needsSort(LLFolderViewModelItem* item)
+{
+	return item->getSortVersion() < mTargetSortVersion;
+}
+
+std::string LLFolderViewModelCommon::getStatusText()
+{
+	if (!contentsReady() || mFolderView->getViewModelItem()->getLastFilterGeneration() < getFilter()->getCurrentGeneration())
+	{
+		return LLTrans::getString("Searching");
+	}
+	else
+	{
+		return getFilter()->getEmptyLookupMessage();
+	}
+}
+
+void LLFolderViewModelCommon::filter()
+{
+	getFilter()->setFilterCount(llclamp(gSavedSettings.getS32("FilterItemsPerFrame"), 1, 5000));
+	mFolderView->getViewModelItem()->filter(*getFilter());
+}