/** * @file llfloateremojipicker.h * @brief Header file for llfloateremojipicker * * $LicenseInfo:firstyear=2003&license=viewerlgpl$ * Second Life Viewer Source Code * Copyright (C) 2010, 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 LLFLOATEREMOJIPICKER_H #define LLFLOATEREMOJIPICKER_H #include "llfloater.h" class LLEmojiGridRow; class LLEmojiGridIcon; struct LLEmojiDescriptor; struct LLEmojiSearchResult; class LLFloaterEmojiPicker : public LLFloater { using super = LLFloater; public: // The callback function will be called with an emoji char. typedef boost::function<void (llwchar)> pick_callback_t; typedef boost::function<void ()> close_callback_t; LLFloaterEmojiPicker(const LLSD& key); virtual bool postBuild() override; virtual void dirtyRect() override; virtual void goneFromFront() override; void hideFloater() const; static std::list<llwchar>& getRecentlyUsed(); static void onEmojiUsed(llwchar emoji); static void loadState(); static void saveState(); private: void initialize(); void fillGroups(); void fillCategoryFrequentlyUsed(std::map<std::string, std::vector<LLEmojiSearchResult>>& cats); void fillGroupEmojis(std::map<std::string, std::vector<LLEmojiSearchResult>>& cats, U32 index); void createGroupButton(LLButton::Params& params, const LLRect& rect, llwchar emoji); void resizeGroupButtons(); void selectEmojiGroup(U32 index); void fillEmojis(bool fromResize = false); void fillEmojisCategory(const std::vector<LLEmojiSearchResult>& emojis, const std::string& category, const LLPanel::Params& row_panel_params, const LLUICtrl::Params& row_list_params, const LLPanel::Params& icon_params, const LLRect& icon_rect, S32 max_icons, const LLColor4& bg); void createEmojiIcon(const LLEmojiSearchResult& emoji, const std::string& category, const LLPanel::Params& row_panel_params, const LLUICtrl::Params& row_list_params, const LLPanel::Params& icon_params, const LLRect& icon_rect, S32 max_icons, const LLColor4& bg, LLEmojiGridRow*& row, int& icon_index); void showPreview(bool show); void onGroupButtonClick(LLUICtrl* ctrl); void onGroupButtonMouseEnter(LLUICtrl* ctrl); void onGroupButtonMouseLeave(LLUICtrl* ctrl); void onEmojiMouseEnter(LLUICtrl* ctrl); void onEmojiMouseLeave(LLUICtrl* ctrl); void onEmojiMouseDown(LLUICtrl* ctrl); void onEmojiMouseUp(LLUICtrl* ctrl); void selectFocusedIcon(); bool moveFocusedIconUp(); bool moveFocusedIconDown(); bool moveFocusedIconPrev(); bool moveFocusedIconNext(); void selectGridIcon(LLEmojiGridIcon* icon); void unselectGridIcon(LLEmojiGridIcon* icon); void onOpen(const LLSD& key) override; void onClose(bool app_quitting) override; virtual bool handleKey(KEY key, MASK mask, bool called_from_parent) override; class LLPanel* mGroups { nullptr }; class LLPanel* mBadge { nullptr }; class LLScrollContainer* mEmojiScroll { nullptr }; class LLScrollingPanelList* mEmojiGrid { nullptr }; class LLEmojiPreviewPanel* mPreview { nullptr }; class LLTextBox* mDummy { nullptr }; std::vector<S32> mFilteredEmojiGroups; std::vector<std::map<std::string, std::vector<LLEmojiSearchResult>>> mFilteredEmojis; std::vector<class LLButton*> mGroupButtons; std::string mHint; std::string mFilterPattern; U32 mSelectedGroupIndex { 0 }; S32 mRecentMaxIcons { 0 }; S32 mFocusedIconRow { 0 }; S32 mFocusedIconCol { 0 }; LLEmojiGridIcon* mFocusedIcon { nullptr }; LLEmojiGridIcon* mHoveredIcon { nullptr }; U64 mRecentReturnPressedMs { 0 }; }; #endif