diff options
Diffstat (limited to 'indra/newview/llinventoryfunctions.cpp')
| -rw-r--r-- | indra/newview/llinventoryfunctions.cpp | 179 |
1 files changed, 179 insertions, 0 deletions
diff --git a/indra/newview/llinventoryfunctions.cpp b/indra/newview/llinventoryfunctions.cpp index 0cc4b0e389..ca6cede7e9 100644 --- a/indra/newview/llinventoryfunctions.cpp +++ b/indra/newview/llinventoryfunctions.cpp @@ -130,6 +130,88 @@ void change_item_parent(LLInventoryModel* model, } } +void change_category_parent(LLInventoryModel* model, + LLViewerInventoryCategory* cat, + const LLUUID& new_parent_id, + BOOL restamp) +{ + if (!model || !cat) + { + return; + } + + // Can't move a folder into a child of itself. + if (model->isObjectDescendentOf(new_parent_id, cat->getUUID())) + { + return; + } + + LLInventoryModel::update_list_t update; + LLInventoryModel::LLCategoryUpdate old_folder(cat->getParentUUID(), -1); + update.push_back(old_folder); + LLInventoryModel::LLCategoryUpdate new_folder(new_parent_id, 1); + update.push_back(new_folder); + model->accountForUpdate(update); + + LLPointer<LLViewerInventoryCategory> new_cat = new LLViewerInventoryCategory(cat); + new_cat->setParent(new_parent_id); + new_cat->updateParentOnServer(restamp); + model->updateCategory(new_cat); + model->notifyObservers(); +} + +void remove_category(LLInventoryModel* model, const LLUUID& cat_id) +{ + if (!model || !get_is_category_removable(model, cat_id)) + { + return; + } + + // Look for any gestures and deactivate them + LLInventoryModel::cat_array_t descendent_categories; + LLInventoryModel::item_array_t descendent_items; + gInventory.collectDescendents(cat_id, descendent_categories, descendent_items, FALSE); + + for (LLInventoryModel::item_array_t::const_iterator iter = descendent_items.begin(); + iter != descendent_items.end(); + ++iter) + { + const LLViewerInventoryItem* item = (*iter); + const LLUUID& item_id = item->getUUID(); + if (item->getType() == LLAssetType::AT_GESTURE + && LLGestureMgr::instance().isGestureActive(item_id)) + { + LLGestureMgr::instance().deactivateGesture(item_id); + } + } + + LLViewerInventoryCategory* cat = gInventory.getCategory(cat_id); + if (cat) + { + const LLUUID trash_id = model->findCategoryUUIDForType(LLFolderType::FT_TRASH); + change_category_parent(model, cat, trash_id, TRUE); + } +} + +void rename_category(LLInventoryModel* model, const LLUUID& cat_id, const std::string& new_name) +{ + LLViewerInventoryCategory* cat; + + if (!model || + !get_is_category_renameable(model, cat_id) || + (cat = model->getCategory(cat_id)) == NULL || + cat->getName() == new_name) + { + return; + } + + LLPointer<LLViewerInventoryCategory> new_cat = new LLViewerInventoryCategory(cat); + new_cat->rename(new_name); + new_cat->updateServer(FALSE); + model->updateCategory(new_cat); + + model->notifyObservers(); +} BOOL get_is_item_worn(const LLUUID& id) { @@ -160,6 +242,83 @@ BOOL get_is_item_worn(const LLUUID& id) return FALSE; } +BOOL get_is_item_removable(const LLInventoryModel* model, const LLUUID& id) +{ + if (!model) + { + return FALSE; + } + + // Can't delete an item that's in the library. + if (!model->isObjectDescendentOf(id, gInventory.getRootFolderID())) + { + return FALSE; + } + + // Disable delete from COF folder; have users explicitly choose "detach/take off", + // unless the item is not worn but in the COF (i.e. is bugged). + if (LLAppearanceMgr::instance().getIsProtectedCOFItem(id)) + { + if (get_is_item_worn(id)) + { + return FALSE; + } + } + + const LLInventoryObject *obj = model->getItem(id); + if (obj && obj->getIsLinkType()) + { + return TRUE; + } + if (get_is_item_worn(id)) + { + return FALSE; + } + return TRUE; +} + +BOOL get_is_category_removable(const LLInventoryModel* model, const LLUUID& id) +{ + // This function doesn't check the folder's children. + + if (!model) + { + return FALSE; + } + + if (!model->isObjectDescendentOf(id, gInventory.getRootFolderID())) + { + return FALSE; + } + + if (!isAgentAvatarValid()) return FALSE; + + LLInventoryCategory* category = model->getCategory(id); + if (!category) + { + return FALSE; + } + + if (LLFolderType::lookupIsProtectedType(category->getPreferredType())) + { + return FALSE; + } + + return TRUE; +} + +BOOL get_is_category_renameable(const LLInventoryModel* model, const LLUUID& id) +{ + LLViewerInventoryCategory* cat = model->getCategory(id); + + if (cat && !LLFolderType::lookupIsProtectedType(cat->getPreferredType()) && + cat->getOwnerID() == gAgent.getID()) + { + return TRUE; + } + return FALSE; +} + void show_item_profile(const LLUUID& item_uuid) { LLUUID linked_uuid = gInventory.getLinkedItemID(item_uuid); @@ -376,6 +535,26 @@ void LLFindWearablesOfType::setType(LLWearableType::EType type) mWearableType = type; } +bool LLFindWorn::operator()(LLInventoryCategory* cat, LLInventoryItem* item) +{ + return item && get_is_item_worn(item->getUUID()); +} + +bool LLFindNonRemovableObjects::operator()(LLInventoryCategory* cat, LLInventoryItem* item) +{ + if (item) + { + return !get_is_item_removable(&gInventory, item->getUUID()); + } + if (cat) + { + return !get_is_category_removable(&gInventory, cat->getUUID()); + } + + llwarns << "Not a category and not an item?" << llendl; + return false; +} + ///---------------------------------------------------------------------------- /// LLAssetIDMatches ///---------------------------------------------------------------------------- |