1 files changed, 73 insertions, 0 deletions
diff --git a/indra/newview/llpersonmodelcommon.h b/indra/newview/llpersonmodelcommon.h
index 866d863581..f3454df53f 100644
--- a/indra/newview/llpersonmodelcommon.h
+++ b/indra/newview/llpersonmodelcommon.h
@@ -127,6 +127,79 @@ private:
 
 };
 
+//Below code is just copied and adjusted from llconversationmodel.h, will need to investigate further
+
+class LLPersonViewFilter : public LLFolderViewFilter
+{
+public:
+
+	enum ESortOrderType
+	{
+		SO_NAME = 0,						// Sort by name
+		SO_DATE = 0x1,						// Sort by date (most recent)
+		SO_SESSION_TYPE = 0x2,				// Sort by type (valid only for sessions)
+		SO_DISTANCE = 0x3,					// Sort by distance (valid only for participants in nearby chat)
+	};
+	// Default sort order is by type for sessions and by date for participants
+	static const U32 SO_DEFAULT = (SO_SESSION_TYPE << 16) | (SO_DATE);
+
+	LLPersonViewFilter() { mEmpty = ""; }
+	~LLPersonViewFilter() {}
+
+	bool 				check(const LLFolderViewModelItem* item) { return true; }
+	bool				checkFolder(const LLFolderViewModelItem* folder) const { return true; }
+	void 				setEmptyLookupMessage(const std::string& message) { }
+	std::string			getEmptyLookupMessage() const { return mEmpty; }
+	bool				showAllResults() const { return true; }
+	std::string::size_type getStringMatchOffset(LLFolderViewModelItem* item) const { return std::string::npos; }
+	std::string::size_type getFilterStringSize() const { return 0; }
+
+	bool 				isActive() const { return false; }
+	bool 				isModified() const { return false; }
+	void 				clearModified() { }
+	const std::string& 	getName() const { return mEmpty; }
+	const std::string& 	getFilterText() { return mEmpty; }
+	void 				setModified(EFilterModified behavior = FILTER_RESTART) { }
+
+	void 				setFilterCount(S32 count) { }
+	S32 				getFilterCount() const { return 0; }
+	void 				decrementFilterCount() { }
+
+	bool 				isDefault() const { return true; }
+	bool 				isNotDefault() const { return false; }
+	void 				markDefault() { }
+	void 				resetDefault() { }
+
+	S32 				getCurrentGeneration() const { return 0; }
+	S32 				getFirstSuccessGeneration() const { return 0; }
+	S32 				getFirstRequiredGeneration() const { return 0; }
+private:
+	std::string mEmpty;
+};
+
+class LLPersonViewSort
+{
+public:
+	LLPersonViewSort(U32 order = LLPersonViewFilter::SO_DEFAULT) : mSortOrder(order) { }
+
+	bool operator()(const LLPersonModelCommon* const& a, const LLPersonModelCommon* const& b) const {return false;}
+	operator U32() const { return mSortOrder; }
+private:
+	// Note: we're treating this value as a sort order bitmask as done in other places in the code (e.g. inventory)
+	U32  mSortOrder;
+};
+
+
+class LLPersonFolderViewModel
+	: public  LLFolderViewModel<LLPersonViewSort, LLPersonModelCommon, LLPersonModelCommon, LLPersonViewFilter>
+{
+public:
+	typedef LLFolderViewModel<LLPersonViewSort, LLPersonModelCommon, LLPersonModelCommon, LLPersonViewFilter> base_t;
+
+	void sort(LLFolderViewFolder* folder) { base_t::sort(folder);}
+	bool startDrag(std::vector<LLFolderViewModelItem*>& items) { return false; } // We do not allow drag of conversation items
+};
+
 
 #endif // LL_LLPERSONMODELCOMMON_H