494 lines
19 KiB
C++
494 lines
19 KiB
C++
/**
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* @file llinventorypanel.h
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* @brief LLInventoryPanel
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* class definition
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*
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* $LicenseInfo:firstyear=2001&license=viewerlgpl$
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* Second Life Viewer Source Code
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* Copyright (C) 2010, Linden Research, Inc.
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*
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* This library is free software; you can redistribute it and/or
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* modify it under the terms of the GNU Lesser General Public
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* License as published by the Free Software Foundation;
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* version 2.1 of the License only.
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*
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* This library is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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* Lesser General Public License for more details.
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*
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* You should have received a copy of the GNU Lesser General Public
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* License along with this library; if not, write to the Free Software
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* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
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*
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* Linden Research, Inc., 945 Battery Street, San Francisco, CA 94111 USA
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* $/LicenseInfo$
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*/
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#ifndef LL_LLINVENTORYPANEL_H
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#define LL_LLINVENTORYPANEL_H
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#include "llassetstorage.h"
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#include "llfolderviewitem.h"
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#include "llfolderviewmodelinventory.h"
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#include "llfloater.h"
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#include "llinventory.h"
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#include "llinventoryfilter.h"
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#include "llinventorymodel.h"
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#include "llscrollcontainer.h"
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#include "lluictrlfactory.h"
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#include <set>
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class LLInvFVBridge;
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class LLInventoryFolderViewModelBuilder;
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class LLInvPanelComplObserver;
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class LLFolderViewModelInventory;
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class LLFolderViewGroupedItemBridge;
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namespace LLInitParam
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{
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template<>
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struct TypeValues<LLFolderType::EType> : public TypeValuesHelper<LLFolderType::EType>
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{
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static void declareValues();
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};
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}
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class LLInventoryPanel : public LLPanel
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{
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//--------------------------------------------------------------------
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// Data
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//--------------------------------------------------------------------
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public:
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struct Filter : public LLInitParam::Block<Filter>
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{
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Optional<U32> sort_order;
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Optional<U32> types;
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Optional<std::string> search_string;
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Filter()
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: sort_order("sort_order"),
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types("types", 0xffffffff),
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search_string("search_string")
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{}
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};
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struct StartFolder : public LLInitParam::ChoiceBlock<StartFolder>
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{
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Alternative<std::string> name;
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Alternative<LLUUID> id;
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Alternative<LLFolderType::EType> type;
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StartFolder()
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: name("name"),
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id("id"),
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type("type")
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{}
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};
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struct Params
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: public LLInitParam::Block<Params, LLPanel::Params>
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{
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Optional<std::string> sort_order_setting;
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Optional<LLInventoryModel*> inventory;
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Optional<bool> allow_multi_select;
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Optional<bool> allow_drag;
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Optional<bool> show_item_link_overlays;
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Optional<Filter> filter;
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Optional<StartFolder> start_folder;
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Optional<bool> use_label_suffix;
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Optional<bool> show_empty_message;
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Optional<bool> suppress_folder_menu;
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Optional<bool> show_root_folder;
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Optional<bool> allow_drop_on_root;
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Optional<bool> use_marketplace_folders;
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Optional<LLScrollContainer::Params> scroll;
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Optional<bool> accepts_drag_and_drop;
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Optional<LLFolderView::Params> folder_view;
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Optional<LLFolderViewFolder::Params> folder;
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Optional<LLFolderViewItem::Params> item;
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Optional<bool> open_first_folder;
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// All item and folder views will be initialized on init if true (default)
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// Will initialize on visibility change otherwise.
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Optional<bool> preinitialize_views;
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Params()
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: sort_order_setting("sort_order_setting"),
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inventory("", &gInventory),
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allow_multi_select("allow_multi_select", true),
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allow_drag("allow_drag", true),
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show_item_link_overlays("show_item_link_overlays", false),
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suppress_folder_menu("suppress_folder_menu", false),
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filter("filter"),
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start_folder("start_folder"),
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use_label_suffix("use_label_suffix", true),
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show_empty_message("show_empty_message", true),
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show_root_folder("show_root_folder", false),
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allow_drop_on_root("allow_drop_on_root", true),
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use_marketplace_folders("use_marketplace_folders", false),
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open_first_folder("open_first_folder", true),
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scroll("scroll"),
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accepts_drag_and_drop("accepts_drag_and_drop"),
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folder_view("folder_view"),
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folder("folder"),
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item("item"),
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preinitialize_views("preinitialize_views", true)
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{}
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};
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struct InventoryState : public LLInitParam::Block<InventoryState>
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{
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Mandatory<LLInventoryFilter::Params> filter;
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Mandatory<LLInventorySort::Params> sort;
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};
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//--------------------------------------------------------------------
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// Initialization
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//--------------------------------------------------------------------
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protected:
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LLInventoryPanel(const Params&);
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void initFromParams(const Params&);
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friend class LLUICtrlFactory;
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public:
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virtual ~LLInventoryPanel();
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public:
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typedef std::set<LLFolderViewItem*> selected_items_t;
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LLInventoryModel* getModel() { return mInventory; }
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LLFolderViewModelInventory& getRootViewModel() { return mInventoryViewModel; }
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// LLView methods
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/*virtual*/ void onVisibilityChange(bool new_visibility) override;
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void draw() override;
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/*virtual*/ bool handleKeyHere( KEY key, MASK mask ) override;
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bool handleHover(S32 x, S32 y, MASK mask) override;
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/*virtual*/ bool handleDragAndDrop(S32 x, S32 y, MASK mask, bool drop,
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EDragAndDropType cargo_type,
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void* cargo_data,
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EAcceptance* accept,
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std::string& tooltip_msg) override;
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bool handleToolTip(S32 x, S32 y, MASK mask) override;
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// LLUICtrl methods
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/*virtual*/ void onFocusLost() override;
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/*virtual*/ void onFocusReceived() override;
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void onFolderOpening(const LLUUID &id);
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// LLBadgeHolder methods
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bool addBadge(LLBadge * badge) override;
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// Call this method to set the selection.
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void openAllFolders();
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void setSelection(const LLUUID& obj_id, bool take_keyboard_focus);
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void setSelectCallback(const boost::function<void (const std::deque<LLFolderViewItem*>& items, bool user_action)>& cb);
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void clearSelection();
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selected_items_t getSelectedItems() const;
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bool isSelectionRemovable();
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LLInventoryFilter& getFilter();
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const LLInventoryFilter& getFilter() const;
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void setFilterTypes(U64 filter, LLInventoryFilter::EFilterType = LLInventoryFilter::FILTERTYPE_OBJECT);
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void setFilterWorn();
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U32 getFilterObjectTypes() const;
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void setFilterPermMask(PermissionMask filter_perm_mask);
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U32 getFilterPermMask() const;
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void setFilterWearableTypes(U64 filter);
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void setFilterSettingsTypes(U64 filter);
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void setFilterSubString(const std::string& string);
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const std::string getFilterSubString();
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void setSinceLogoff(bool sl);
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void setHoursAgo(U32 hours);
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void setDateSearchDirection(U32 direction);
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bool getSinceLogoff();
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void setFilterLinks(U64 filter_links);
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void setSearchType(LLInventoryFilter::ESearchType type);
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LLInventoryFilter::ESearchType getSearchType();
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void setShowFolderState(LLInventoryFilter::EFolderShow show);
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LLInventoryFilter::EFolderShow getShowFolderState();
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// This method is called when something has changed about the inventory.
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void modelChanged(U32 mask);
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LLFolderView* getRootFolder() { return mFolderRoot.get(); }
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LLUUID getRootFolderID();
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LLScrollContainer* getScrollableContainer() { return mScroller; }
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bool getAllowDropOnRoot() { return mParams.allow_drop_on_root; }
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bool areViewsInitialized() { return mViewsInitialized == VIEWS_INITIALIZED && mFolderRoot.get() && !mFolderRoot.get()->needsArrange(); }
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void onSelectionChange(const std::deque<LLFolderViewItem*> &items, bool user_action);
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LLHandle<LLInventoryPanel> getInventoryPanelHandle() const { return getDerivedHandle<LLInventoryPanel>(); }
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// Callbacks
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void doToSelected(const LLSD& userdata);
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void doCreate(const LLSD& userdata);
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bool beginIMSession();
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void fileUploadLocation(const LLSD& userdata);
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void openSingleViewInventory(LLUUID folder_id = LLUUID());
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void purgeSelectedItems();
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bool attachObject(const LLSD& userdata);
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static void idle(void* user_data);
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void updateFolderLabel(const LLUUID& folder_id);
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// DEBUG ONLY:
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static void dumpSelectionInformation(void* user_data);
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void openSelected();
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void unSelectAll();
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static void onIdle(void* user_data);
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// Find whichever inventory panel is active / on top.
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// "Auto_open" determines if we open an inventory panel if none are open.
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static LLInventoryPanel *getActiveInventoryPanel(bool auto_open = true);
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static void openInventoryPanelAndSetSelection(bool auto_open,
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const LLUUID& obj_id,
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bool use_main_panel = false,
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bool take_keyboard_focus = true,
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bool reset_filter = false);
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static void setSFViewAndOpenFolder(const LLInventoryPanel* panel, const LLUUID& folder_id);
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void addItemID(const LLUUID& id, LLFolderViewItem* itemp);
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virtual void removeItemID(const LLUUID& id);
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LLFolderViewItem* getItemByID(const LLUUID& id);
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LLFolderViewFolder* getFolderByID(const LLUUID& id);
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void setSelectionByID(const LLUUID& obj_id, bool take_keyboard_focus);
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void updateSelection();
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void setSuppressOpenItemAction(bool supress_open_item) { mSuppressOpenItemAction = supress_open_item; }
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LLFolderViewModelInventory* getFolderViewModel() { return &mInventoryViewModel; }
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const LLFolderViewModelInventory* getFolderViewModel() const { return &mInventoryViewModel; }
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// Clean up stuff when the folder root gets deleted
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void clearFolderRoot();
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static void callbackPurgeSelectedItems(const LLSD& notification, const LLSD& response, const std::vector<LLUUID> inventory_selected);
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void changeFolderRoot(const LLUUID& new_id) {};
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void initFolderRoot();
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void initializeViewBuilding();
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protected:
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void openStartFolderOrMyInventory(); // open the first level of inventory
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void onItemsCompletion(); // called when selected items are complete
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LLUUID mSelectThisID;
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LLInventoryModel* mInventory;
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LLInventoryObserver* mInventoryObserver;
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LLInvPanelComplObserver* mCompletionObserver;
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bool mFocusSelection;
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bool mAcceptsDragAndDrop;
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bool mAllowMultiSelect;
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bool mAllowDrag;
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bool mShowItemLinkOverlays; // Shows link graphic over inventory item icons
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bool mShowEmptyMessage;
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bool mSuppressFolderMenu;
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bool mSuppressOpenItemAction;
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LLHandle<LLFolderView> mFolderRoot;
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LLScrollContainer* mScroller;
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LLUUID mPreviousSelectedFolder;
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LLFolderViewModelInventory mInventoryViewModel;
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LLPointer<LLFolderViewGroupedItemBridge> mGroupedItemBridge;
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Params mParams; // stored copy of parameter block
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std::map<LLUUID, LLFolderViewItem*> mItemMap;
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/**
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* Pointer to LLInventoryFolderViewModelBuilder.
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*
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* It is set in LLInventoryPanel's constructor and can be overridden in derived classes with
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* another implementation.
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* Take into account it will not be deleted by LLInventoryPanel itself.
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*/
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const LLInventoryFolderViewModelBuilder* mInvFVBridgeBuilder;
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bool mBuildChildrenViews; // build root and children
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bool mRootInited;
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//--------------------------------------------------------------------
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// Sorting
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//--------------------------------------------------------------------
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public:
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static const std::string DEFAULT_SORT_ORDER;
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static const std::string RECENTITEMS_SORT_ORDER;
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static const std::string INHERIT_SORT_ORDER;
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void setSortOrder(U32 order);
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U32 getSortOrder() const;
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private:
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std::string mSortOrderSetting;
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int mClipboardState;
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//--------------------------------------------------------------------
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// Hidden folders
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//--------------------------------------------------------------------
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public:
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void addHideFolderType(LLFolderType::EType folder_type);
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protected:
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// Builds the UI. Call this once the inventory is usable.
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void initializeViews(F64 max_time);
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virtual void initRootContent();
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virtual void findAndInitRootContent(const LLUUID& root_id) {};
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// Specific inventory colors
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static bool sColorSetInitialized;
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static LLUIColor sDefaultColor;
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static LLUIColor sDefaultHighlightColor;
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static LLUIColor sLibraryColor;
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static LLUIColor sLinkColor;
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enum EBuildModes
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{
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BUILD_NO_LIMIT,
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BUILD_TIMELIMIT, // requires mBuildViewsEndTime
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BUILD_ONE_FOLDER,
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BUILD_NO_CHILDREN,
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};
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// All buildNewViews() use BUILD_TIMELIMIT by default
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// and expect time limit mBuildViewsEndTime to be set
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LLFolderViewItem* buildNewViews(const LLUUID& id);
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LLFolderViewItem* buildNewViews(const LLUUID& id,
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LLInventoryObject const* objectp);
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LLFolderViewItem* buildNewViews(const LLUUID& id,
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LLInventoryObject const* objectp,
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LLFolderViewItem *target_view,
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const EBuildModes &mode = BUILD_TIMELIMIT);
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// if certain types are not allowed, no reason to create views
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virtual bool typedViewsFilter(const LLUUID& id, LLInventoryObject const* objectp) { return true; }
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virtual void itemChanged(const LLUUID& item_id, U32 mask, const LLInventoryObject* model_item);
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bool getIsHiddenFolderType(LLFolderType::EType folder_type) const;
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virtual LLFolderView * createFolderRoot(LLUUID root_id );
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virtual LLFolderViewFolder* createFolderViewFolder(LLInvFVBridge * bridge, bool allow_drop);
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virtual LLFolderViewItem* createFolderViewItem(LLInvFVBridge * bridge);
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boost::function<void(const std::deque<LLFolderViewItem*>& items, bool user_action)> mSelectionCallback;
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// buildViewsTree does not include some checks and is meant
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// for recursive use, use buildNewViews() for first call
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LLFolderViewItem* buildViewsTree(const LLUUID& id,
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const LLUUID& parent_id,
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LLInventoryObject const* objectp,
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LLFolderViewItem *target_view,
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LLFolderViewFolder *parent_folder_view,
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const EBuildModes &mode,
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S32 depth = -1);
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typedef enum e_views_initialization_state
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{
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VIEWS_UNINITIALIZED = 0,
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VIEWS_INITIALIZING,
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VIEWS_BUILDING, // Root folder exists
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VIEWS_INITIALIZED,
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} EViewsInitializationState;
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bool mBuildViewsOnInit;
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EViewsInitializationState mViewsInitialized; // Whether views have been generated
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F64 mBuildViewsEndTime; // Stop building views past this timestamp
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std::deque<LLUUID> mBuildViewsQueue;
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std::deque<LLUUID> mBuildRootQueue;
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};
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class LLInventorySingleFolderPanel : public LLInventoryPanel
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{
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public:
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struct Params : public LLInitParam::Block<Params, LLInventoryPanel::Params>
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{};
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void initFromParams(const Params& p);
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void onFocusReceived() override;
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bool isSelectionRemovable() { return false; }
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void initFolderRoot(const LLUUID& start_folder_id = LLUUID::null);
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void changeFolderRoot(const LLUUID& new_id);
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void onForwardFolder();
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void onBackwardFolder();
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void clearNavigationHistory();
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LLUUID getSingleFolderRoot() { return mFolderID; }
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void doCreate(const LLSD& userdata);
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void doToSelected(const LLSD& userdata);
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void doShare();
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bool isBackwardAvailable() const;
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bool isForwardAvailable() const;
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bool hasVisibleItems() const;
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void setNavBackwardList(std::list<LLUUID> backward_list) { mBackwardFolders = backward_list; }
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void setNavForwardList(std::list<LLUUID> forward_list) { mForwardFolders = forward_list; }
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std::list<LLUUID> getNavBackwardList() { return mBackwardFolders; }
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std::list<LLUUID> getNavForwardList() { return mForwardFolders; }
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typedef boost::function<void()> root_changed_callback_t;
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boost::signals2::connection setRootChangedCallback(root_changed_callback_t cb);
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protected:
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LLInventorySingleFolderPanel(const Params& params);
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~LLInventorySingleFolderPanel();
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void updateSingleFolderRoot();
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friend class LLUICtrlFactory;
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LLUUID mFolderID;
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std::list<LLUUID> mBackwardFolders;
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std::list<LLUUID> mForwardFolders;
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boost::signals2::signal<void()> mRootChangedSignal;
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};
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/************************************************************************/
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/* Asset Pre-Filtered Inventory Panel related class */
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/* Exchanges filter's flexibility for speed of generation and */
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/* improved performance */
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/************************************************************************/
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class LLAssetFilteredInventoryPanel : public LLInventoryPanel
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{
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public:
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struct Params
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: public LLInitParam::Block<Params, LLInventoryPanel::Params>
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{
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Mandatory<std::string> filter_asset_types;
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Params() : filter_asset_types("filter_asset_types") {}
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};
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void initFromParams(const Params& p);
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protected:
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LLAssetFilteredInventoryPanel(const Params& p);
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friend class LLUICtrlFactory;
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public:
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~LLAssetFilteredInventoryPanel() {}
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/*virtual*/ bool handleDragAndDrop(S32 x, S32 y, MASK mask, bool drop,
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EDragAndDropType cargo_type,
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void* cargo_data,
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EAcceptance* accept,
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std::string& tooltip_msg) override;
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protected:
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/*virtual*/ bool typedViewsFilter(const LLUUID& id, LLInventoryObject const* objectp) override;
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/*virtual*/ void itemChanged(const LLUUID& item_id, U32 mask, const LLInventoryObject* model_item) override;
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private:
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bool mAssetTypes[LLAssetType::AT_COUNT];
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bool mDragTypes[EDragAndDropType::DAD_COUNT];
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};
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#endif // LL_LLINVENTORYPANEL_H
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