134 lines
4.9 KiB
C++
134 lines
4.9 KiB
C++
/**
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* @file llfloateremojipicker.h
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* @brief Header file for llfloateremojipicker
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*
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* $LicenseInfo:firstyear=2003&license=viewerlgpl$
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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 LLFLOATEREMOJIPICKER_H
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#define LLFLOATEREMOJIPICKER_H
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#include "llfloater.h"
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class LLEmojiGridRow;
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class LLEmojiGridIcon;
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struct LLEmojiDescriptor;
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struct LLEmojiSearchResult;
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class LLFloaterEmojiPicker : public LLFloater
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{
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using super = LLFloater;
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public:
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// The callback function will be called with an emoji char.
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typedef boost::function<void (llwchar)> pick_callback_t;
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typedef boost::function<void ()> close_callback_t;
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LLFloaterEmojiPicker(const LLSD& key);
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virtual bool postBuild() override;
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virtual void dirtyRect() override;
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virtual void goneFromFront() override;
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void hideFloater() const;
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static std::list<llwchar>& getRecentlyUsed();
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static void onEmojiUsed(llwchar emoji);
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static void loadState();
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static void saveState();
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// <FS:Ansariel> Live-update recently used emojis
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using recent_emojis_updated_callback_t = boost::signals2::signal<void(const std::list<llwchar>& recent_emojis_list)>;
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static boost::signals2::connection setRecentEmojisUpdatedCallback(const recent_emojis_updated_callback_t::slot_type& cb)
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{
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return sRecentEmojisUpdatedCallback.connect(cb);
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}
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// </FS:Ansariel>
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private:
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void initialize();
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void fillGroups();
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void fillCategoryFrequentlyUsed(std::map<std::string, std::vector<LLEmojiSearchResult>>& cats);
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void fillGroupEmojis(std::map<std::string, std::vector<LLEmojiSearchResult>>& cats, U32 index);
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void createGroupButton(LLButton::Params& params, const LLRect& rect, llwchar emoji);
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void resizeGroupButtons();
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void selectEmojiGroup(U32 index);
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void fillEmojis(bool fromResize = false);
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void fillEmojisCategory(const std::vector<LLEmojiSearchResult>& emojis,
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const std::string& category, const LLPanel::Params& row_panel_params, const LLUICtrl::Params& row_list_params,
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const LLPanel::Params& icon_params, const LLRect& icon_rect, S32 max_icons, const LLColor4& bg);
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void createEmojiIcon(const LLEmojiSearchResult& emoji,
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const std::string& category, const LLPanel::Params& row_panel_params, const LLUICtrl::Params& row_list_params,
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const LLPanel::Params& icon_params, const LLRect& icon_rect, S32 max_icons, const LLColor4& bg,
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LLEmojiGridRow*& row, int& icon_index);
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void showPreview(bool show);
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void onGroupButtonClick(LLUICtrl* ctrl);
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void onGroupButtonMouseEnter(LLUICtrl* ctrl);
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void onGroupButtonMouseLeave(LLUICtrl* ctrl);
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void onEmojiMouseEnter(LLUICtrl* ctrl);
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void onEmojiMouseLeave(LLUICtrl* ctrl);
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void onEmojiMouseDown(LLUICtrl* ctrl);
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void onEmojiMouseUp(LLUICtrl* ctrl);
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void selectFocusedIcon();
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bool moveFocusedIconUp();
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bool moveFocusedIconDown();
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bool moveFocusedIconPrev();
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bool moveFocusedIconNext();
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void selectGridIcon(LLEmojiGridIcon* icon);
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void unselectGridIcon(LLEmojiGridIcon* icon);
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void onOpen(const LLSD& key) override;
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void onClose(bool app_quitting) override;
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virtual bool handleKey(KEY key, MASK mask, bool called_from_parent) override;
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class LLPanel* mGroups { nullptr };
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class LLPanel* mBadge { nullptr };
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class LLScrollContainer* mEmojiScroll { nullptr };
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class LLScrollingPanelList* mEmojiGrid { nullptr };
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class LLEmojiPreviewPanel* mPreview { nullptr };
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class LLTextBox* mDummy { nullptr };
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std::vector<S32> mFilteredEmojiGroups;
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std::vector<std::map<std::string, std::vector<LLEmojiSearchResult>>> mFilteredEmojis;
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std::vector<class LLButton*> mGroupButtons;
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std::string mHint;
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std::string mFilterPattern;
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U32 mSelectedGroupIndex { 0 };
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S32 mRecentMaxIcons { 0 };
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S32 mFocusedIconRow { 0 };
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S32 mFocusedIconCol { 0 };
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LLEmojiGridIcon* mFocusedIcon { nullptr };
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LLEmojiGridIcon* mHoveredIcon { nullptr };
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U64 mRecentReturnPressedMs { 0 };
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// <FS:Ansariel> Live-update recently used emojis
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static recent_emojis_updated_callback_t sRecentEmojisUpdatedCallback;
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};
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#endif
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