diff options
Diffstat (limited to 'indra/newview/llpanellandmarks.cpp')
| -rw-r--r-- | indra/newview/llpanellandmarks.cpp | 48 |
1 files changed, 48 insertions, 0 deletions
diff --git a/indra/newview/llpanellandmarks.cpp b/indra/newview/llpanellandmarks.cpp index e87b70f6a5..faa0aa95b9 100644 --- a/indra/newview/llpanellandmarks.cpp +++ b/indra/newview/llpanellandmarks.cpp @@ -66,6 +66,30 @@ static const std::string TRASH_BUTTON_NAME = "trash_btn"; // helper functions static void filter_list(LLInventorySubTreePanel* inventory_list, const std::string& string); +static void save_folder_state_if_no_filter(LLInventorySubTreePanel* inventory_list); + +/** + * Bridge to support knowing when the inventory has changed to update folder (open/close) state + * for landmarks panels. + * + * Due to Inventory data are loaded in background we need to save folder state each time + * next level is loaded. See EXT-3094. + */ +class LLLandmarksPanelObserver : public LLInventoryObserver +{ +public: + LLLandmarksPanelObserver(LLLandmarksPanel* lp) : mLP(lp) {} + virtual ~LLLandmarksPanelObserver() {} + /*virtual*/ void changed(U32 mask); + +private: + LLLandmarksPanel* mLP; +}; + +void LLLandmarksPanelObserver::changed(U32 mask) +{ + mLP->saveFolderStateIfNoFilter(); +} LLLandmarksPanel::LLLandmarksPanel() : LLPanelPlacesTab() @@ -78,11 +102,18 @@ LLLandmarksPanel::LLLandmarksPanel() , mGearFolderMenu(NULL) , mGearLandmarkMenu(NULL) { + mInventoryObserver = new LLLandmarksPanelObserver(this); + gInventory.addObserver(mInventoryObserver); + LLUICtrlFactory::getInstance()->buildPanel(this, "panel_landmarks.xml"); } LLLandmarksPanel::~LLLandmarksPanel() { + if (gInventory.containsObserver(mInventoryObserver)) + { + gInventory.removeObserver(mInventoryObserver); + } } BOOL LLLandmarksPanel::postBuild() @@ -226,6 +257,14 @@ void LLLandmarksPanel::onSelectorButtonClicked() } } +void LLLandmarksPanel::saveFolderStateIfNoFilter() +{ + save_folder_state_if_no_filter(mFavoritesInventoryPanel); + save_folder_state_if_no_filter(mLandmarksInventoryPanel); + save_folder_state_if_no_filter(mMyInventoryPanel); + save_folder_state_if_no_filter(mLibraryInventoryPanel); +} + ////////////////////////////////////////////////////////////////////////// // PROTECTED METHODS ////////////////////////////////////////////////////////////////////////// @@ -1020,4 +1059,13 @@ static void filter_list(LLInventorySubTreePanel* inventory_list, const std::stri // set new filter string inventory_list->setFilterSubString(string); } + +static void save_folder_state_if_no_filter(LLInventorySubTreePanel* inventory_list) +{ + // save current folder open state if no filter currently applied + if (inventory_list->getRootFolder() && inventory_list->getRootFolder()->getFilterSubString().empty()) + { + inventory_list->saveFolderState(); + } +} // EOF |