diff options
Diffstat (limited to 'Swift/Controllers/Roster/TableRoster.cpp')
-rw-r--r-- | Swift/Controllers/Roster/TableRoster.cpp | 25 |
1 files changed, 15 insertions, 10 deletions
diff --git a/Swift/Controllers/Roster/TableRoster.cpp b/Swift/Controllers/Roster/TableRoster.cpp index 713f390..01bf4a6 100644 --- a/Swift/Controllers/Roster/TableRoster.cpp +++ b/Swift/Controllers/Roster/TableRoster.cpp @@ -1,5 +1,5 @@ /* - * Copyright (c) 2011-2016 Isode Limited. + * Copyright (c) 2011-2018 Isode Limited. * All rights reserved. * See the COPYING file for more information. */ @@ -132,15 +132,20 @@ void TableRoster::handleUpdateTimerTick() { std::vector<size_t> itemRemoves; std::vector<size_t> itemInserts; computeIndexDiff<Item, ItemEquals, ItemNeedsUpdate >(sections[sectionUpdates[i]].items, newSections[sectionPostUpdates[i]].items, itemUpdates, itemPostUpdates, itemRemoves, itemInserts); - size_t end = update.insertedRows.size(); - update.insertedRows.resize(update.insertedRows.size() + itemInserts.size()); - std::transform(itemInserts.begin(), itemInserts.end(), update.insertedRows.begin() + boost::numeric_cast<long long>(end), CreateIndexForSection(sectionPostUpdates[i])); - end = update.deletedRows.size(); - update.deletedRows.resize(update.deletedRows.size() + itemRemoves.size()); - std::transform(itemRemoves.begin(), itemRemoves.end(), update.deletedRows.begin() + boost::numeric_cast<long long>(end), CreateIndexForSection(sectionUpdates[i])); - end = update.updatedRows.size(); - update.updatedRows.resize(update.updatedRows.size() + itemUpdates.size()); - std::transform(itemUpdates.begin(), itemUpdates.end(), update.updatedRows.begin() + boost::numeric_cast<long long>(end), CreateIndexForSection(sectionPostUpdates[i])); + try { + size_t end = update.insertedRows.size(); + update.insertedRows.resize(update.insertedRows.size() + itemInserts.size()); + std::transform(itemInserts.begin(), itemInserts.end(), update.insertedRows.begin() + boost::numeric_cast<long long>(end), CreateIndexForSection(sectionPostUpdates[i])); + end = update.deletedRows.size(); + update.deletedRows.resize(update.deletedRows.size() + itemRemoves.size()); + std::transform(itemRemoves.begin(), itemRemoves.end(), update.deletedRows.begin() + boost::numeric_cast<long long>(end), CreateIndexForSection(sectionUpdates[i])); + end = update.updatedRows.size(); + update.updatedRows.resize(update.updatedRows.size() + itemUpdates.size()); + std::transform(itemUpdates.begin(), itemUpdates.end(), update.updatedRows.begin() + boost::numeric_cast<long long>(end), CreateIndexForSection(sectionPostUpdates[i])); + } + catch (const boost::numeric::bad_numeric_cast&) { + // If any container claims it has more than long long max items, we have bigger issues, so letting this pass + } } // Switch the old model with the new |