diff options
Diffstat (limited to 'indra/llui/llscrolllistctrl.cpp')
| -rw-r--r-- | indra/llui/llscrolllistctrl.cpp | 26 |
1 files changed, 20 insertions, 6 deletions
diff --git a/indra/llui/llscrolllistctrl.cpp b/indra/llui/llscrolllistctrl.cpp index ac4811210b..77caaaa425 100644 --- a/indra/llui/llscrolllistctrl.cpp +++ b/indra/llui/llscrolllistctrl.cpp @@ -71,8 +71,9 @@ static LLDefaultChildRegistry::Register<LLScrollListCtrl> r("scroll_list"); // local structures & classes. struct SortScrollListItem { - SortScrollListItem(const std::vector<std::pair<S32, BOOL> >& sort_orders) + SortScrollListItem(const std::vector<std::pair<S32, BOOL> >& sort_orders,const LLScrollListCtrl::sort_signal_t* sort_signal) : mSortOrders(sort_orders) + , mSortSignal(sort_signal) {} bool operator()(const LLScrollListItem* i1, const LLScrollListItem* i2) @@ -85,12 +86,20 @@ struct SortScrollListItem S32 col_idx = it->first; BOOL sort_ascending = it->second; + S32 order = sort_ascending ? 1 : -1; // ascending or descending sort for this column? + const LLScrollListCell *cell1 = i1->getColumn(col_idx); const LLScrollListCell *cell2 = i2->getColumn(col_idx); - S32 order = sort_ascending ? 1 : -1; // ascending or descending sort for this column? if (cell1 && cell2) { - sort_result = order * LLStringUtil::compareDict(cell1->getValue().asString(), cell2->getValue().asString()); + if(mSortSignal) + { + sort_result = order * (*mSortSignal)(col_idx,i1, i2); + } + else + { + sort_result = order * LLStringUtil::compareDict(cell1->getValue().asString(), cell2->getValue().asString()); + } if (sort_result != 0) { break; // we have a sort order! @@ -100,8 +109,10 @@ struct SortScrollListItem return sort_result < 0; } + typedef std::vector<std::pair<S32, BOOL> > sort_order_t; + const LLScrollListCtrl::sort_signal_t* mSortSignal; const sort_order_t& mSortOrders; }; @@ -169,6 +180,7 @@ LLScrollListCtrl::LLScrollListCtrl(const LLScrollListCtrl::Params& p) mOnSortChangedCallback( NULL ), mHighlightedItem(-1), mBorder(NULL), + mSortCallback(NULL), mPopupMenu(NULL), mNumDynamicWidthColumns(0), mTotalStaticColumnWidth(0), @@ -309,6 +321,8 @@ bool LLScrollListCtrl::preProcessChildNode(LLXMLNodePtr child) LLScrollListCtrl::~LLScrollListCtrl() { + delete mSortCallback; + std::for_each(mItemList.begin(), mItemList.end(), DeletePointer()); if( gEditMenuHandler == this ) @@ -540,7 +554,7 @@ BOOL LLScrollListCtrl::addItem( LLScrollListItem* item, EAddPosition pos, BOOL r std::stable_sort( mItemList.begin(), mItemList.end(), - SortScrollListItem(single_sort_column)); + SortScrollListItem(single_sort_column,mSortCallback)); // ADD_SORTED just sorts by first column... // this might not match user sort criteria, so flag list as being in unsorted state @@ -2395,7 +2409,7 @@ void LLScrollListCtrl::updateSort() const std::stable_sort( mItemList.begin(), mItemList.end(), - SortScrollListItem(mSortColumns)); + SortScrollListItem(mSortColumns,mSortCallback)); mSorted = true; } @@ -2411,7 +2425,7 @@ void LLScrollListCtrl::sortOnce(S32 column, BOOL ascending) std::stable_sort( mItemList.begin(), mItemList.end(), - SortScrollListItem(sort_column)); + SortScrollListItem(sort_column,mSortCallback)); } void LLScrollListCtrl::dirtyColumns() |