From a2626f0ee8c723781419ae9722e52872c754e0ba Mon Sep 17 00:00:00 2001
From: Seth ProductEngine <slitovchuk@productengine.com>
Date: Thu, 26 Jan 2012 01:41:14 +0200
Subject: EXP-1335 FIXED Enabled DnD and sorting items in Recent tab of My
 inventory. Added filtering the items on DnD, allowing to drop only the items
 which pass the filter in the destinatination inventory panel. Added filtering
 the items from object contents and notecards. Changed handle type for
 LLInventoryPanel in LLInvFVBridge to remove some extra dynamic casts.

---
 indra/newview/llinventoryfilter.cpp | 84 +++++++++++++++++++++++++++++++++++++
 1 file changed, 84 insertions(+)

(limited to 'indra/newview/llinventoryfilter.cpp')

diff --git a/indra/newview/llinventoryfilter.cpp b/indra/newview/llinventoryfilter.cpp
index d54bce4619..796251cae5 100644
--- a/indra/newview/llinventoryfilter.cpp
+++ b/indra/newview/llinventoryfilter.cpp
@@ -108,6 +108,19 @@ BOOL LLInventoryFilter::check(const LLFolderViewItem* item)
 	return passed;
 }
 
+bool LLInventoryFilter::check(const LLInventoryItem* item)
+{
+	mSubStringMatchOffset = mFilterSubString.size() ? item->getName().find(mFilterSubString) : std::string::npos;
+
+	const bool passed_filtertype = checkAgainstFilterType(item);
+	const bool passed_permissions = checkAgainstPermissions(item);
+	const bool passed = (passed_filtertype &&
+						 passed_permissions &&
+						 (mFilterSubString.size() == 0 || mSubStringMatchOffset != std::string::npos));
+
+	return passed;
+}
+
 bool LLInventoryFilter::checkFolder(const LLFolderViewFolder* folder)
 {
 	// we're showing all folders, overriding filter
@@ -227,6 +240,66 @@ BOOL LLInventoryFilter::checkAgainstFilterType(const LLFolderViewItem* item) con
 	return TRUE;
 }
 
+bool LLInventoryFilter::checkAgainstFilterType(const LLInventoryItem* item) const
+{
+	LLInventoryType::EType object_type = item->getInventoryType();
+	const LLUUID object_id = item->getUUID();
+
+	const U32 filterTypes = mFilterOps.mFilterTypes;
+
+	////////////////////////////////////////////////////////////////////////////////
+	// FILTERTYPE_OBJECT
+	// Pass if this item's type is of the correct filter type
+	if (filterTypes & FILTERTYPE_OBJECT)
+	{
+		// If it has no type, pass it, unless it's a link.
+		if (object_type == LLInventoryType::IT_NONE)
+		{
+			if (item && item->getIsLinkType())
+			{
+				return false;
+			}
+		}
+		else if ((1LL << object_type & mFilterOps.mFilterObjectTypes) == U64(0))
+		{
+			return false;
+		}
+	}
+
+	////////////////////////////////////////////////////////////////////////////////
+	// FILTERTYPE_UUID
+	// Pass if this item is the target UUID or if it links to the target UUID
+	if (filterTypes & FILTERTYPE_UUID)
+	{
+		if (!item) return false;
+
+		if (item->getLinkedUUID() != mFilterOps.mFilterUUID)
+			return false;
+	}
+
+	////////////////////////////////////////////////////////////////////////////////
+	// FILTERTYPE_DATE
+	// Pass if this item is within the date range.
+	if (filterTypes & FILTERTYPE_DATE)
+	{
+		const U16 HOURS_TO_SECONDS = 3600;
+		time_t earliest = time_corrected() - mFilterOps.mHoursAgo * HOURS_TO_SECONDS;
+		if (mFilterOps.mMinDate > time_min() && mFilterOps.mMinDate < earliest)
+		{
+			earliest = mFilterOps.mMinDate;
+		}
+		else if (!mFilterOps.mHoursAgo)
+		{
+			earliest = 0;
+		}
+		if (item->getCreationDate() < earliest ||
+			item->getCreationDate() > mFilterOps.mMaxDate)
+			return false;
+	}
+
+	return true;
+}
+
 BOOL LLInventoryFilter::checkAgainstPermissions(const LLFolderViewItem* item) const
 {
 	const LLFolderViewEventListener* listener = item->getListener();
@@ -244,6 +317,17 @@ BOOL LLInventoryFilter::checkAgainstPermissions(const LLFolderViewItem* item) co
 	return (perm & mFilterOps.mPermissions) == mFilterOps.mPermissions;
 }
 
+bool LLInventoryFilter::checkAgainstPermissions(const LLInventoryItem* item) const
+{
+	if (!item) return false;
+
+	LLPointer<LLViewerInventoryItem> new_item = new LLViewerInventoryItem(item);
+	PermissionMask perm = new_item->getPermissionMask();
+	new_item = NULL;
+
+	return (perm & mFilterOps.mPermissions) == mFilterOps.mPermissions;
+}
+
 BOOL LLInventoryFilter::checkAgainstFilterLinks(const LLFolderViewItem* item) const
 {
 	const LLFolderViewEventListener* listener = item->getListener();
-- 
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