diff options
Diffstat (limited to 'indra/newview/llfolderview.h')
| -rw-r--r-- | indra/newview/llfolderview.h | 131 |
1 files changed, 84 insertions, 47 deletions
diff --git a/indra/newview/llfolderview.h b/indra/newview/llfolderview.h index dc3d02eac6..8a0317f840 100644 --- a/indra/newview/llfolderview.h +++ b/indra/newview/llfolderview.h @@ -48,9 +48,10 @@ #include "lltooldraganddrop.h" #include "llviewertexture.h" -class LLFolderViewEventListener; +class LLFolderViewModelInterface; class LLFolderViewFolder; class LLFolderViewItem; +class LLFolderViewFilter; class LLInventoryModel; class LLPanel; class LLLineEditor; @@ -95,8 +96,9 @@ public: Optional<bool> use_label_suffix, allow_multiselect, show_empty_message, - show_load_status, - use_ellipses; + use_ellipses, + show_item_link_overlays; + Mandatory<LLFolderViewModelInterface*> view_model; Params(); }; @@ -108,69 +110,53 @@ public: virtual BOOL canFocusChildren() const; + virtual const LLFolderView* getRoot() const { return this; } virtual LLFolderView* getRoot() { return this; } - // FolderViews default to sort by name. This will change that, - // and resort the items if necessary. - void setSortOrder(U32 order); + LLFolderViewModelInterface* getFolderViewModel() { return mViewModel; } + const LLFolderViewModelInterface* getFolderViewModel() const { return mViewModel; } + void setFilterPermMask(PermissionMask filter_perm_mask); typedef boost::signals2::signal<void (const std::deque<LLFolderViewItem*>& items, BOOL user_action)> signal_t; void setSelectCallback(const signal_t::slot_type& cb) { mSelectSignal.connect(cb); } void setReshapeCallback(const signal_t::slot_type& cb) { mReshapeSignal.connect(cb); } - // filter is never null - LLInventoryFilter* getFilter(); - const std::string getFilterSubString(BOOL trim = FALSE); - U32 getFilterObjectTypes() const; - PermissionMask getFilterPermissions() const; - // *NOTE: use getFilter()->getShowFolderState(); - //LLInventoryFilter::EFolderShow getShowFolderState(); - U32 getSortOrder() const; - BOOL isFilterModified(); - bool getAllowMultiSelect() { return mAllowMultiSelect; } // Close all folders in the view void closeAllFolders(); void openTopLevelFolders(); - virtual void toggleOpen() {}; - virtual void setOpenArrangeRecursively(BOOL openitem, ERecurseType recurse); virtual BOOL addFolder( LLFolderViewFolder* folder); // Find width and height of this object and its children. Also // makes sure that this view and its children are the right size. - virtual S32 arrange( S32* width, S32* height, S32 filter_generation ); + virtual S32 arrange( S32* width, S32* height ); + virtual S32 getItemHeight(); void arrangeAll() { mArrangeGeneration++; } S32 getArrangeGeneration() { return mArrangeGeneration; } - // Apply filters to control visibility of inventory items - virtual void filter( LLInventoryFilter& filter); + // applies filters to control visibility of items + virtual void filter( LLFolderViewFilter& filter); // Get the last selected item virtual LLFolderViewItem* getCurSelectedItem( void ); // Record the selected item and pass it down the hierarchy. virtual BOOL setSelection(LLFolderViewItem* selection, BOOL openitem, - BOOL take_keyboard_focus); - - // Used by menu callbacks - void setSelectionByID(const LLUUID& obj_id, BOOL take_keyboard_focus); + BOOL take_keyboard_focus = TRUE); - // Called once a frame to update the selection if mSelectThisID has been set - void updateSelection(); - - // This method is used to toggle the selection of an item. - // Walks children and keeps track of selected objects. + // This method is used to toggle the selection of an item. Walks + // children, and keeps track of selected objects. virtual BOOL changeSelection(LLFolderViewItem* selection, BOOL selected); - virtual std::set<LLUUID> getSelectionList() const; + virtual std::set<LLFolderViewItem*> getSelectionList() const; // Make sure if ancestor is selected, descendents are not void sanitizeSelection(); - void clearSelection(); + virtual void clearSelection(); void addToSelectionList(LLFolderViewItem* item); void removeFromSelectionList(LLFolderViewItem* item); @@ -193,6 +179,7 @@ public: void autoOpenItem(LLFolderViewFolder* item); void closeAutoOpenedFolders(); BOOL autoOpenTest(LLFolderViewFolder* item); + BOOL isOpen() const { return TRUE; } // root folder always open // Copy & paste virtual void copy(); @@ -241,11 +228,6 @@ public: F32 getSelectionFadeElapsedTime() { return mMultiSelectionFadeTimer.getElapsedTimeF32(); } bool getUseEllipses() { return mUseEllipses; } - void addItemID(const LLUUID& id, LLFolderViewItem* itemp); - void removeItemID(const LLUUID& id); - LLFolderViewItem* getItemByID(const LLUUID& id); - LLFolderViewFolder* getFolderByID(const LLUUID& id); - bool doToSelected(LLInventoryModel* model, const LLSD& userdata); void doIdle(); // Real idle routine @@ -257,9 +239,9 @@ public: void setPinningSelectedItem(BOOL val) { mPinningSelectedItem = val; } void setAutoSelectOverride(BOOL val) { mAutoSelectOverride = val; } - void setCallbackRegistrar(LLUICtrl::CommitCallbackRegistry::ScopedRegistrar* registrar) { mCallbackRegistrar = registrar; } + bool showItemLinkOverlays() { return mShowItemLinkOverlays; } - BOOL getDebugFilters() { return mDebugFilters; } + void setCallbackRegistrar(LLUICtrl::CommitCallbackRegistry::ScopedRegistrar* registrar) { mCallbackRegistrar = registrar; } LLPanel* getParentPanel() { return mParentPanel; } // DEBUG only @@ -312,15 +294,14 @@ protected: BOOL mAutoSelectOverride; BOOL mNeedsAutoRename; bool mUseLabelSuffix; + bool mShowItemLinkOverlays; - BOOL mDebugFilters; U32 mSortOrder; LLDepthStack<LLFolderViewFolder> mAutoOpenItems; LLFolderViewFolder* mAutoOpenCandidate; LLFrameTimer mAutoOpenTimer; LLFrameTimer mSearchTimer; std::string mSearchString; - LLInventoryFilter* mFilter; BOOL mShowSelectionContext; BOOL mShowSingleSelection; LLFrameTimer mMultiSelectionFadeTimer; @@ -330,13 +311,11 @@ protected: signal_t mReshapeSignal; S32 mSignalSelectCallback; S32 mMinWidth; - S32 mRunningHeight; - std::map<LLUUID, LLFolderViewItem*> mItemMap; BOOL mDragAndDropThisFrame; - LLUUID mSelectThisID; // if non null, select this item - LLPanel* mParentPanel; + + LLFolderViewModelInterface* mViewModel; /** * Is used to determine if we need to cut text In LLFolderViewItem to avoid horizontal scroll. @@ -357,8 +336,66 @@ public: }; -bool sort_item_name(LLFolderViewItem* a, LLFolderViewItem* b); -bool sort_item_date(LLFolderViewItem* a, LLFolderViewItem* b); + +//~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ +// Class LLFolderViewFunctor +// +// Simple abstract base class for applying a functor to folders and +// items in a folder view hierarchy. This is suboptimal for algorithms +// that only work folders or only work on items, but I'll worry about +// that later when it's determined to be too slow. +//~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ +class LLFolderViewFunctor +{ +public: + virtual ~LLFolderViewFunctor() {} + virtual void doFolder(LLFolderViewFolder* folder) = 0; + virtual void doItem(LLFolderViewItem* item) = 0; +}; + +class LLSelectFirstFilteredItem : public LLFolderViewFunctor +{ +public: + LLSelectFirstFilteredItem() : mItemSelected(FALSE) {} + virtual ~LLSelectFirstFilteredItem() {} + virtual void doFolder(LLFolderViewFolder* folder); + virtual void doItem(LLFolderViewItem* item); + BOOL wasItemSelected() { return mItemSelected; } +protected: + BOOL mItemSelected; +}; + +class LLOpenFilteredFolders : public LLFolderViewFunctor +{ +public: + LLOpenFilteredFolders() {} + virtual ~LLOpenFilteredFolders() {} + virtual void doFolder(LLFolderViewFolder* folder); + virtual void doItem(LLFolderViewItem* item); +}; + +class LLSaveFolderState : public LLFolderViewFunctor +{ +public: + LLSaveFolderState() : mApply(FALSE) {} + virtual ~LLSaveFolderState() {} + virtual void doFolder(LLFolderViewFolder* folder); + virtual void doItem(LLFolderViewItem* item) {} + void setApply(BOOL apply); + void clearOpenFolders() { mOpenFolders.clear(); } +protected: + std::set<LLUUID> mOpenFolders; + BOOL mApply; +}; + +class LLOpenFoldersWithSelection : public LLFolderViewFunctor +{ +public: + LLOpenFoldersWithSelection() {} + virtual ~LLOpenFoldersWithSelection() {} + virtual void doFolder(LLFolderViewFolder* folder); + virtual void doItem(LLFolderViewItem* item); +}; // Flags for buildContextMenu() const U32 SUPPRESS_OPEN_ITEM = 0x1; |