diff options
Diffstat (limited to 'indra/newview/llinventorymodel.h')
| -rw-r--r-- | indra/newview/llinventorymodel.h | 259 |
1 files changed, 31 insertions, 228 deletions
diff --git a/indra/newview/llinventorymodel.h b/indra/newview/llinventorymodel.h index faf026887a..bd64591194 100644 --- a/indra/newview/llinventorymodel.h +++ b/indra/newview/llinventorymodel.h @@ -41,40 +41,27 @@ #include "lluuid.h" #include "llpermissionsflags.h" #include "llstring.h" - #include <map> #include <set> #include <string> #include <vector> -//~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ -// Class LLInventoryObserver -// -// This class is designed to be a simple abstract base class which can -// relay messages when the inventory changes. -//~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ +// ! REFACTOR ! Remove llinventoryobservers.h and have other files that need it explicitly +// include llinventoryobservers.h instead of llinventorymodel.h . This will reduce dependency on +// llinventorymodel.h. +#include "llinventoryobserver.h" + +class LLInventoryObserver; +class LLInventoryObject; +class LLInventoryItem; +class LLInventoryCategory; +class LLViewerInventoryItem; +class LLViewerInventoryCategory; +class LLViewerInventoryItem; +class LLViewerInventoryCategory; +class LLMessageSystem; +class LLInventoryCollectFunctor; -class LLInventoryObserver -{ -public: - // This enumeration is a way to refer to what changed in a more - // human readable format. You can mask the value provided by - // chaged() to see if the observer is interested in the change. - enum - { - NONE = 0, - LABEL = 1, // name changed - INTERNAL = 2, // internal change, eg, asset uuid different - ADD = 4, // something added - REMOVE = 8, // something deleted - STRUCTURE = 16, // structural change, eg, item or folder moved - CALLING_CARD = 32, // online, grant status, cancel, etc change - ALL = 0xffffffff - }; - virtual ~LLInventoryObserver() {}; - virtual void changed(U32 mask) = 0; - std::string mMessageName; // used by Agent Inventory Service only. [DEV-20328] -}; //~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ // Class LLInventoryModel @@ -87,16 +74,6 @@ public: //~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ -class LLInventoryObject; -class LLInventoryItem; -class LLInventoryCategory; -class LLViewerInventoryItem; -class LLViewerInventoryCategory; -class LLViewerInventoryItem; -class LLViewerInventoryCategory; -class LLMessageSystem; -class LLInventoryCollectFunctor; - class LLInventoryModel { public: @@ -473,23 +450,12 @@ protected: cat_array_t* getUnlockedCatArray(const LLUUID& id); item_array_t* getUnlockedItemArray(const LLUUID& id); -protected: +private: // Variables used to track what has changed since the last notify. U32 mModifyMask; typedef std::set<LLUUID> changed_items_t; changed_items_t mChangedItemIDs; - // Information for tracking the actual inventory. We index this - // information in a lot of different ways so we can access - // the inventory using several different identifiers. - // mInventory member data is the 'master' list of inventory, and - // mCategoryMap and mItemMap store uuid->object mappings. - typedef std::map<LLUUID, LLPointer<LLViewerInventoryCategory> > cat_map_t; - typedef std::map<LLUUID, LLPointer<LLViewerInventoryItem> > item_map_t; - //inv_map_t mInventory; - cat_map_t mCategoryMap; - item_map_t mItemMap; - std::map<LLUUID, bool> mCategoryLock; std::map<LLUUID, bool> mItemLock; @@ -525,6 +491,21 @@ protected: // This flag is used to handle an invalid inventory state. bool mIsAgentInvUsable; +private: + // Information for tracking the actual inventory. We index this + // information in a lot of different ways so we can access + // the inventory using several different identifiers. + // mInventory member data is the 'master' list of inventory, and + // mCategoryMap and mItemMap store uuid->object mappings. + typedef std::map<LLUUID, LLPointer<LLViewerInventoryCategory> > cat_map_t; + typedef std::map<LLUUID, LLPointer<LLViewerInventoryItem> > item_map_t; + //inv_map_t mInventory; + cat_map_t mCategoryMap; + item_map_t mItemMap; + + // Flag set when notifyObservers is being called, to look for bugs + // where it's called recursively. + BOOL mIsNotifyObservers; public: // *NOTE: DEBUG functionality void dumpInventory() const; @@ -767,183 +748,5 @@ public: LLInventoryItem* item); }; - -//~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ -// Class LLInventoryCompletionObserver -// -// Class which can be used as a base class for doing something when -// when all observed items are locally complete. This class implements -// the changed() method of LLInventoryObserver and declares a new -// method named done() which is called when all watched items have -// complete information in the inventory model. -//~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ - -class LLInventoryCompletionObserver : public LLInventoryObserver -{ -public: - LLInventoryCompletionObserver() {} - virtual void changed(U32 mask); - - void watchItem(const LLUUID& id); - -protected: - virtual void done() = 0; - - typedef std::vector<LLUUID> item_ref_t; - item_ref_t mComplete; - item_ref_t mIncomplete; -}; - - -//~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ -// Class LLInventoryFetchObserver -// -// This class is much like the LLInventoryCompletionObserver, except -// that it handles all the the fetching necessary. Override the done() -// method to do the thing you want. -//~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ - -class LLInventoryFetchObserver : public LLInventoryObserver -{ -public: - LLInventoryFetchObserver() {} - virtual void changed(U32 mask); - - typedef std::vector<LLUUID> item_ref_t; - - bool isEverythingComplete() const; - void fetchItems(const item_ref_t& ids); - virtual void done() = 0; - -protected: - item_ref_t mComplete; - item_ref_t mIncomplete; -}; - -//~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ -// Class LLInventoryFetchDescendentsObserver -// -// This class is much like the LLInventoryCompletionObserver, except -// that it handles fetching based on category. Override the done() -// method to do the thing you want. -//~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ -class LLInventoryFetchDescendentsObserver : public LLInventoryObserver -{ -public: - LLInventoryFetchDescendentsObserver() {} - virtual void changed(U32 mask); - - typedef std::vector<LLUUID> folder_ref_t; - void fetchDescendents(const folder_ref_t& ids); - bool isEverythingComplete() const; - virtual void done() = 0; - -protected: - bool isComplete(LLViewerInventoryCategory* cat); - folder_ref_t mIncompleteFolders; - folder_ref_t mCompleteFolders; -}; - -//~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ -// Class LLInventoryFetchComboObserver -// -// This class does an appropriate combination of fetch descendents and -// item fetches based on completion of categories and items. Much like -// the fetch and fetch descendents, this will call done() when everything -// has arrived. -//~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ -class LLInventoryFetchComboObserver : public LLInventoryObserver -{ -public: - LLInventoryFetchComboObserver() : mDone(false) {} - virtual void changed(U32 mask); - - typedef std::vector<LLUUID> folder_ref_t; - typedef std::vector<LLUUID> item_ref_t; - void fetch(const folder_ref_t& folder_ids, const item_ref_t& item_ids); - - virtual void done() = 0; - -protected: - bool mDone; - folder_ref_t mCompleteFolders; - folder_ref_t mIncompleteFolders; - item_ref_t mCompleteItems; - item_ref_t mIncompleteItems; -}; - -//~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ -// Class LLInventoryExistenceObserver -// -// This class is used as a base class for doing somethign when all the -// observed item ids exist in the inventory somewhere. You can derive -// a class from this class and implement the done() method to do -// something useful. -//~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ - -class LLInventoryExistenceObserver : public LLInventoryObserver -{ -public: - LLInventoryExistenceObserver() {} - virtual void changed(U32 mask); - - void watchItem(const LLUUID& id); - -protected: - virtual void done() = 0; - - typedef std::vector<LLUUID> item_ref_t; - item_ref_t mExist; - item_ref_t mMIA; -}; - -//~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ -// Class LLInventoryAddedObserver -// -// This class is used as a base class for doing something when -// a new item arrives in inventory. -// It does not watch for a certain UUID, rather it acts when anything is added -// Derive a class from this class and implement the done() method to do -// something useful. -//~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ - -class LLInventoryAddedObserver : public LLInventoryObserver -{ -public: - LLInventoryAddedObserver() : mAdded() {} - virtual void changed(U32 mask); - -protected: - virtual void done() = 0; - - typedef std::vector<LLUUID> item_ref_t; - item_ref_t mAdded; -}; - -//~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ -// Class LLInventoryTransactionObserver -// -// Class which can be used as a base class for doing something when an -// inventory transaction completes. -// -// *NOTE: This class is not quite complete. Avoid using unless you fix up it's -// functionality gaps. -//~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ - -class LLInventoryTransactionObserver : public LLInventoryObserver -{ -public: - LLInventoryTransactionObserver(const LLTransactionID& transaction_id); - virtual void changed(U32 mask); - -protected: - typedef std::vector<LLUUID> folder_ref_t; - typedef std::vector<LLUUID> item_ref_t; - virtual void done(const folder_ref_t& folders, const item_ref_t& items) = 0; - - LLTransactionID mTransactionID; -}; - - #endif // LL_LLINVENTORYMODEL_H |