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Diffstat (limited to 'indra/newview/llinventorygallery.h')
| -rw-r--r-- | indra/newview/llinventorygallery.h | 405 |
1 files changed, 405 insertions, 0 deletions
diff --git a/indra/newview/llinventorygallery.h b/indra/newview/llinventorygallery.h new file mode 100644 index 0000000000..f2e5e38940 --- /dev/null +++ b/indra/newview/llinventorygallery.h @@ -0,0 +1,405 @@ +/** + * @file llinventorygallery.h + * @brief LLInventoryGallery class definition + * + * $LicenseInfo:firstyear=2023&license=viewerlgpl$ + * Second Life Viewer Source Code + * Copyright (C) 2023, Linden Research, Inc. + * + * This library is free software; you can redistribute it and/or + * modify it under the terms of the GNU Lesser General Public + * License as published by the Free Software Foundation; + * version 2.1 of the License only. + * + * This library is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU + * Lesser General Public License for more details. + * + * You should have received a copy of the GNU Lesser General Public + * License along with this library; if not, write to the Free Software + * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA + * + * Linden Research, Inc., 945 Battery Street, San Francisco, CA 94111 USA + * $/LicenseInfo$ + */ + +#ifndef LL_LLINVENTORYGALLERY_H +#define LL_LLINVENTORYGALLERY_H + +#include "llgesturemgr.h" +#include "lllistcontextmenu.h" +#include "llpanel.h" +#include "llinventoryfilter.h" +#include "llinventoryobserver.h" +#include "llinventorymodel.h" + +class LLInventoryCategoriesObserver; +class LLInventoryGalleryItem; +class LLScrollContainer; +class LLTextBox; +class LLThumbnailsObserver; +class LLGalleryGestureObserver; + +class LLInventoryGalleryContextMenu; + +typedef boost::function<void()> callback_t; + +class LLInventoryGallery : public LLPanel, public LLEditMenuHandler +{ +public: + + typedef boost::signals2::signal<void(const LLUUID&)> selection_change_signal_t; + typedef boost::function<void(const LLUUID&)> selection_change_callback_t; + typedef std::deque<LLUUID> selection_deque; + + struct Params + : public LLInitParam::Block<Params, LLPanel::Params> + { + Optional<S32> row_panel_height; + Optional<S32> row_panel_width_factor; + Optional<S32> gallery_width_factor; + Optional<S32> vertical_gap; + Optional<S32> horizontal_gap; + Optional<S32> item_width; + Optional<S32> item_height; + Optional<S32> item_horizontal_gap; + Optional<S32> items_in_row; + + Params(); + }; + + static const LLInventoryGallery::Params& getDefaultParams(); + + LLInventoryGallery(const LLInventoryGallery::Params& params = getDefaultParams()); + ~LLInventoryGallery(); + + BOOL postBuild() override; + void initGallery(); + void draw() override; + void onVisibilityChange(BOOL new_visibility) override; + BOOL handleDragAndDrop(S32 x, S32 y, MASK mask, BOOL drop, EDragAndDropType cargo_type, + void* cargo_data, EAcceptance* accept, std::string& tooltip_msg) override; + BOOL handleRightMouseDown(S32 x, S32 y, MASK mask) override; + BOOL handleKeyHere(KEY key, MASK mask) override; + void moveUp(); + void moveDown(); + void moveLeft(); + void moveRight(); + + void onFocusLost() override; + void onFocusReceived() override; + + void setFilterSubString(const std::string& string); + std::string getFilterSubString() { return mFilterSubString; } + LLInventoryFilter& getFilter() const { return *mFilter; } + bool checkAgainstFilterType(const LLUUID& object_id); + + void getCurrentCategories(uuid_vec_t& vcur); + bool updateAddedItem(LLUUID item_id); // returns true if added item is visible + void updateRemovedItem(LLUUID item_id); + void updateChangedItemName(LLUUID item_id, std::string name); + void updateItemThumbnail(LLUUID item_id); + void updateWornItem(LLUUID item_id, bool is_worn); + + void updateMessageVisibility(); + + void setRootFolder(const LLUUID cat_id); + void updateRootFolder(); + LLUUID getRootFolder() { return mFolderID; } + bool isRootDirty() { return mRootDirty; } + boost::signals2::connection setRootChangedCallback(callback_t cb); + void onForwardFolder(); + void onBackwardFolder(); + void clearNavigationHistory(); + bool isBackwardAvailable(); + bool isForwardAvailable(); + + void setNavBackwardList(std::list<LLUUID> backward_list) { mBackwardFolders = backward_list; } + void setNavForwardList(std::list<LLUUID> forward_list) { mForwardFolders = forward_list; } + std::list<LLUUID> getNavBackwardList() { return mBackwardFolders; } + std::list<LLUUID> getNavForwardList() { return mForwardFolders; } + + LLUUID getOutfitImageID(LLUUID outfit_id); + + void refreshList(const LLUUID& category_id); + void onCOFChanged(); + void onGesturesChanged(); + void computeDifference(const LLInventoryModel::cat_array_t vcats, const LLInventoryModel::item_array_t vitems, uuid_vec_t& vadded, uuid_vec_t& vremoved); + + void deselectItem(const LLUUID& category_id); + void clearSelection(); + void changeItemSelection(const LLUUID& item_id, bool scroll_to_selection = false); + void scrollToShowItem(const LLUUID& item_id); + void signalSelectionItemID(const LLUUID& category_id); + boost::signals2::connection setSelectionChangeCallback(selection_change_callback_t cb); + LLUUID getFirstSelectedItemID(); + + void setSearchType(LLInventoryFilter::ESearchType type); + LLInventoryFilter::ESearchType getSearchType() { return mSearchType; } + + bool areViewsInitialized(); + bool hasDescendents(const LLUUID& cat_id); + bool hasVisibleItems(); + void handleModifiedFilter(); + LLScrollContainer* getScrollableContainer() { return mScrollPanel; } + LLInventoryGalleryItem* getFirstSelectedItem(); + + // Copy & paste (LLEditMenuHandler) + void copy() override; + BOOL canCopy() const override; + + void cut() override; + BOOL canCut() const override; + + void paste() override; + BOOL canPaste() const override; + + // Copy & paste & delete + static void onDelete(const LLSD& notification, const LLSD& response, const selection_deque selected_ids); + void deleteSelection(); + bool canDeleteSelection(); + void pasteAsLink(); + + void setSortOrder(U32 order, bool update = false); + U32 getSortOrder() { return mSortOrder; }; + + void claimEditHandler(); + void resetEditHandler(); + static bool isItemCopyable(const LLUUID & item_id); + + BOOL baseHandleDragAndDrop(LLUUID dest_id, BOOL drop, EDragAndDropType cargo_type, + void* cargo_data, EAcceptance* accept, std::string& tooltip_msg); + + void showContextMenu(LLUICtrl* ctrl, S32 x, S32 y, const LLUUID& item_id); + +protected: + + bool applyFilter(LLInventoryGalleryItem* item, const std::string& filter_substring); + bool checkAgainstFilters(LLInventoryGalleryItem* item, const std::string& filter_substring); + static void onIdle(void* userdata); + void dirtyRootFolder(); + + LLInventoryCategoriesObserver* mCategoriesObserver; + LLThumbnailsObserver* mThumbnailsObserver; + LLGalleryGestureObserver* mGestureObserver; + LLInventoryObserver* mInventoryObserver; + selection_deque mSelectedItemIDs; + LLUUID mItemToSelect; + bool mNeedsSelection; + bool mIsInitialized; + bool mRootDirty; + + selection_change_signal_t mSelectionChangeSignal; + boost::signals2::signal<void()> mRootChangedSignal; + LLUUID mFolderID; + std::list<LLUUID> mBackwardFolders; + std::list<LLUUID> mForwardFolders; + +private: + void addToGallery(LLInventoryGalleryItem* item); + void removeFromGalleryLast(LLInventoryGalleryItem* item, bool needs_reshape = true); + void removeFromGalleryMiddle(LLInventoryGalleryItem* item); + LLPanel* addLastRow(); + void removeLastRow(); + void moveRowUp(int row); + void moveRowDown(int row); + void moveRow(int row, int pos); + LLPanel* addToRow(LLPanel* row_stack, LLInventoryGalleryItem* item, int pos, int hgap); + void removeFromLastRow(LLInventoryGalleryItem* item); + void reArrangeRows(S32 row_diff = 0); + bool updateRowsIfNeeded(); + void updateGalleryWidth(); + + LLInventoryGalleryItem* buildGalleryItem(std::string name, LLUUID item_id, LLAssetType::EType type, LLUUID thumbnail_id, LLInventoryType::EType inventory_type, U32 flags, time_t creation_date, bool is_link, bool is_worn); + + void buildGalleryPanel(int row_count); + void reshapeGalleryPanel(int row_count); + LLPanel* buildItemPanel(int left); + LLPanel* buildRowPanel(int left, int bottom); + void moveRowPanel(LLPanel* stack, int left, int bottom); + + std::vector<LLPanel*> mRowPanels; + std::vector<LLPanel*> mItemPanels; + std::vector<LLPanel*> mUnusedRowPanels; + std::vector<LLPanel*> mUnusedItemPanels; + std::vector<LLInventoryGalleryItem*> mItems; + std::vector<LLInventoryGalleryItem*> mHiddenItems; + LLScrollContainer* mScrollPanel; + LLPanel* mGalleryPanel; + LLPanel* mLastRowPanel; + LLTextBox* mMessageTextBox; + int mRowCount; + int mItemsAddedCount; + bool mGalleryCreated; + bool mNeedsArrange; + + /* Params */ + int mRowPanelHeight; + int mVerticalGap; + int mHorizontalGap; + int mItemWidth; + int mItemHeight; + int mItemHorizontalGap; + int mItemsInRow; + int mRowPanelWidth; + int mGalleryWidth; + int mRowPanWidthFactor; + int mGalleryWidthFactor; + + LLInventoryGalleryContextMenu* mInventoryGalleryMenu; + LLInventoryGalleryContextMenu* mRootGalleryMenu; + std::string mFilterSubString; + LLInventoryFilter* mFilter; + U32 mSortOrder; + + typedef std::map<LLUUID, LLInventoryGalleryItem*> gallery_item_map_t; + gallery_item_map_t mItemMap; + uuid_vec_t mCOFLinkedItems; + uuid_vec_t mActiveGestures; + uuid_set_t mItemBuildQuery; + std::map<LLInventoryGalleryItem*, S32> mItemIndexMap; + std::map<S32, LLInventoryGalleryItem*> mIndexToItemMap; + + LLInventoryFilter::ESearchType mSearchType; + std::string mUsername; +}; + +class LLInventoryGalleryItem : public LLPanel +{ +public: + struct Params : public LLInitParam::Block<Params, LLPanel::Params> + {}; + + enum EInventorySortGroup + { + SG_SYSTEM_FOLDER, + SG_TRASH_FOLDER, + SG_NORMAL_FOLDER, + SG_ITEM + }; + + LLInventoryGalleryItem(const Params& p); + virtual ~LLInventoryGalleryItem(); + + BOOL postBuild(); + void draw(); + BOOL handleMouseDown(S32 x, S32 y, MASK mask); + BOOL handleRightMouseDown(S32 x, S32 y, MASK mask); + BOOL handleDoubleClick(S32 x, S32 y, MASK mask); + BOOL handleMouseUp(S32 x, S32 y, MASK mask); + BOOL handleHover(S32 x, S32 y, MASK mask); + BOOL handleDragAndDrop(S32 x, S32 y, MASK mask, BOOL drop, + EDragAndDropType cargo_type, + void* cargo_data, + EAcceptance* accept, + std::string& tooltip_msg); + BOOL handleKeyHere(KEY key, MASK mask); + + void onFocusLost(); + void onFocusReceived(); + + LLFontGL* getTextFont(); + + void setItemName(std::string name); + bool isSelected() { return mSelected; } + void setSelected(bool value); + void setWorn(bool value); + void setUUID(LLUUID id) {mUUID = id;} + LLUUID getUUID() { return mUUID;} + + void setAssetIDStr(std::string asset_id) {mAssetIDStr = asset_id;} + std::string getAssetIDStr() { return mAssetIDStr;} + void setDescription(std::string desc) {mDesc = desc;} + std::string getDescription() { return mDesc;} + void setCreatorName(std::string name) {mCreatorName = name;} + std::string getCreatorName() { return mCreatorName;} + void setCreationDate(time_t date) {mCreationDate = date;} + time_t getCreationDate() { return mCreationDate;} + + std::string getItemName() {return mItemName;} + std::string getItemNameSuffix() {return mPermSuffix + mWornSuffix;} + bool isDefaultImage() {return mDefaultImage;} + + bool isHidden() {return mHidden;} + void setHidden(bool hidden) {mHidden = hidden;} + + void setType(LLAssetType::EType type, LLInventoryType::EType inventory_type, U32 flags, bool is_link); + LLAssetType::EType getAssetType() { return mType; } + void setThumbnail(LLUUID id); + void setGallery(LLInventoryGallery* gallery) { mGallery = gallery; } + bool isFolder() { return mIsFolder; } + bool isLink() { return mIsLink; } + EInventorySortGroup getSortGroup() { return mSortGroup; } + + void updateNameText(); + +private: + bool isFadeItem(); + + LLUUID mUUID; + LLTextBox* mNameText; + LLPanel* mTextBgPanel; + bool mSelected; + bool mWorn; + bool mDefaultImage; + bool mHidden; + bool mIsFolder; + bool mIsLink; + S32 mCutGeneration; + bool mSelectedForCut; + + std::string mAssetIDStr; + std::string mDesc; + std::string mCreatorName; + time_t mCreationDate; + + EInventorySortGroup mSortGroup; + LLAssetType::EType mType; + std::string mItemName; + std::string mWornSuffix; + std::string mPermSuffix; + LLInventoryGallery* mGallery; +}; + +class LLThumbnailsObserver : public LLInventoryObserver +{ +public: + LLThumbnailsObserver(){}; + + virtual void changed(U32 mask); + bool addItem(const LLUUID& obj_id, callback_t cb); + void removeItem(const LLUUID& obj_id); + +protected: + + struct LLItemData + { + LLItemData(const LLUUID& obj_id, const LLUUID& thumbnail_id, callback_t cb) + : mItemID(obj_id) + , mCallback(cb) + , mThumbnailID(thumbnail_id) + {} + + callback_t mCallback; + LLUUID mItemID; + LLUUID mThumbnailID; + }; + + typedef std::map<LLUUID, LLItemData> item_map_t; + typedef item_map_t::value_type item_map_value_t; + item_map_t mItemMap; +}; + +class LLGalleryGestureObserver : public LLGestureManagerObserver +{ +public: + LLGalleryGestureObserver(LLInventoryGallery* gallery) : mGallery(gallery) {} + virtual ~LLGalleryGestureObserver() {} + virtual void changed() { mGallery->onGesturesChanged(); } + +private: + LLInventoryGallery* mGallery; +}; + +#endif |