/** * @file llchicletbar.h * @brief LLChicletBar class header file * * $LicenseInfo:firstyear=2011&license=viewerlgpl$ * Second Life Viewer Source Code * Copyright (C) 2011, 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_LLCHICLETBAR_H #define LL_LLCHICLETBAR_H #include "llpanel.h" class LLChicletPanel; class LLIMChiclet; class LLLayoutPanel; class LLLayoutStack; class LLChicletBar : public LLSingleton<LLChicletBar> , public LLPanel { LLSINGLETON(LLChicletBar); LOG_CLASS(LLChicletBar); public: BOOL postBuild(); LLChicletPanel* getChicletPanel() { return mChicletPanel; } /*virtual*/ void reshape(S32 width, S32 height, BOOL called_from_parent); /** * Shows/hides panel with specified well button (IM or Notification) * * @param well_name - name of the well panel to be processed. * @param visible - a flag specifying whether a button should be shown or hidden. */ void showWellButton(const std::string& well_name, bool visible); private: /** * Updates child controls size and visibility when it is necessary to reduce total width. * * @param delta_width - value by which chiclet bar should be shrunk. It is a negative value. * @returns positive value which chiclet bar can not process when it reaches its minimal width. * Zero if there was enough space to process delta_width. */ S32 processWidthDecreased(S32 delta_width); /** helper function to log debug messages */ void log(LLView* panel, const std::string& descr); /** * @return difference between current chiclet panel width and the minimum. */ S32 getChicletPanelShrinkHeadroom() const; /** * function adjusts Chiclet bar width to prevent overlapping with Mini-Location bar * EXP-1463 */ void fitWithTopInfoBar(); protected: LLChicletPanel* mChicletPanel; LLLayoutStack* mToolbarStack; }; #endif // LL_LLCHICLETBAR_H