diff options
Diffstat (limited to 'indra/newview/llinventoryfilter.cpp')
| -rw-r--r-- | indra/newview/llinventoryfilter.cpp | 25 |
1 files changed, 24 insertions, 1 deletions
diff --git a/indra/newview/llinventoryfilter.cpp b/indra/newview/llinventoryfilter.cpp index 516b47e616..d54bce4619 100644 --- a/indra/newview/llinventoryfilter.cpp +++ b/indra/newview/llinventoryfilter.cpp @@ -36,6 +36,7 @@ #include "llviewercontrol.h" #include "llfolderview.h" #include "llinventorybridge.h" +#include "llviewerfoldertype.h" // linden library includes #include "lltrans.h" @@ -117,7 +118,7 @@ bool LLInventoryFilter::checkFolder(const LLFolderViewFolder* folder) const LLFolderViewEventListener* listener = folder->getListener(); const LLUUID folder_id = listener->getUUID(); - + if (mFilterOps.mFilterTypes & FILTERTYPE_CATEGORY) { // Can only filter categories for items in your inventory @@ -206,6 +207,23 @@ BOOL LLInventoryFilter::checkAgainstFilterType(const LLFolderViewItem* item) con } } + //////////////////////////////////////////////////////////////////////////////// + // FILTERTYPE_EMPTYFOLDERS + // Pass if this item is a folder and is not a system folder that should be hidden + if (filterTypes & FILTERTYPE_EMPTYFOLDERS) + { + if (object_type == LLInventoryType::IT_CATEGORY) + { + bool is_hidden_if_empty = LLViewerFolderType::lookupIsHiddenIfEmpty(listener->getPreferredType()); + if (is_hidden_if_empty) + { + // Force the fetching of those folders so they are hidden iff they really are empty... + gInventory.fetchDescendentsOf(object_id); + return FALSE; + } + } + } + return TRUE; } @@ -343,6 +361,11 @@ void LLInventoryFilter::setFilterWearableTypes(U64 types) mFilterOps.mFilterTypes |= FILTERTYPE_WEARABLE; } +void LLInventoryFilter::setFilterEmptySystemFolders() +{ + mFilterOps.mFilterTypes |= FILTERTYPE_EMPTYFOLDERS; +} + void LLInventoryFilter::setFilterUUID(const LLUUID& object_id) { if (mFilterOps.mFilterUUID == LLUUID::null) |