/** * @file lloutputmonitorctrl.h * @brief LLOutputMonitorCtrl base class * * $LicenseInfo:firstyear=2001&license=viewergpl$ * * Copyright (c) 2001-2009, Linden Research, Inc. * * Second Life Viewer Source Code * The source code in this file ("Source Code") is provided by Linden Lab * to you under the terms of the GNU General Public License, version 2.0 * ("GPL"), unless you have obtained a separate licensing agreement * ("Other License"), formally executed by you and Linden Lab. Terms of * the GPL can be found in doc/GPL-license.txt in this distribution, or * online at http://secondlifegrid.net/programs/open_source/licensing/gplv2 * * There are special exceptions to the terms and conditions of the GPL as * it is applied to this Source Code. View the full text of the exception * in the file doc/FLOSS-exception.txt in this software distribution, or * online at * http://secondlifegrid.net/programs/open_source/licensing/flossexception * * By copying, modifying or distributing this software, you acknowledge * that you have read and understood your obligations described above, * and agree to abide by those obligations. * * ALL LINDEN LAB SOURCE CODE IS PROVIDED "AS IS." LINDEN LAB MAKES NO * WARRANTIES, EXPRESS, IMPLIED OR OTHERWISE, REGARDING ITS ACCURACY, * COMPLETENESS OR PERFORMANCE. * $/LicenseInfo$ */ #ifndef LL_LLOUTPUTMONITORCTRL_H #define LL_LLOUTPUTMONITORCTRL_H #include "v4color.h" #include "llview.h" #include "llmutelist.h" #include "llspeakingindicatormanager.h" class LLTextBox; class LLUICtrlFactory; // // Classes // class LLOutputMonitorCtrl : public LLView, public LLSpeakingIndicator, LLMuteListObserver { public: struct Params : public LLInitParam::Block<Params, LLView::Params> { Optional<bool> draw_border; Mandatory<LLUIImage*> image_mute, image_off, image_on, image_level_1, image_level_2, image_level_3; Optional<bool> auto_update; Optional<LLUUID> speaker_id; Params(); }; protected: bool mBorder; LLOutputMonitorCtrl(const Params&); friend class LLUICtrlFactory; public: virtual ~LLOutputMonitorCtrl(); // llview overrides virtual void draw(); void setPower(F32 val); F32 getPower(F32 val) const { return mPower; } bool getIsMuted() const { return mIsMuted; } void setIsMuted(bool val) { mIsMuted = val; } // For the current user, need to know the PTT state to show // correct button image. void setIsAgentControl(bool val) { mIsAgentControl = val; } void setIsTalking(bool val) { mIsTalking = val; } /** * Sets avatar UUID to interact with voice channel. * * @param speaker_id LLUUID of an avatar whose voice level is displayed. * @param session_id session UUID for which indicator should be shown only. Passed to LLSpeakingIndicatorManager * If this parameter is set registered indicator will be shown only in voice channel * which has the same session id (EXT-5562). */ void setSpeakerId(const LLUUID& speaker_id, const LLUUID& session_id = LLUUID::null); //called by mute list virtual void onChange(); /** * Implementation of LLSpeakingIndicator interface. * Behavior is implemented via changing visibility. * * If instance is in visible chain now (all parents are visible) it changes visibility * and notify parent about this. * * Otherwise it marks an instance as dirty and stores necessary visibility. * It will be applied in next draw and parent will be notified. */ virtual void switchIndicator(bool switch_on); private: /** * Notifies parent about changed visibility. * * Passes LLSD with "visibility_changed" => <current visibility> value. * For now it is processed by LLAvatarListItem to update (reshape) its children. * Implemented fo complete EXT-3976 */ void notifyParentVisibilityChanged(); //static LLColor4 sColorMuted; //static LLColor4 sColorNormal; //static LLColor4 sColorOverdriven; static LLColor4 sColorBound; //static S32 sRectsNumber; //static F32 sRectWidthRatio; //static F32 sRectHeightRatio; F32 mPower; bool mIsAgentControl; bool mIsMuted; bool mIsTalking; LLPointer<LLUIImage> mImageMute; LLPointer<LLUIImage> mImageOff; LLPointer<LLUIImage> mImageOn; LLPointer<LLUIImage> mImageLevel1; LLPointer<LLUIImage> mImageLevel2; LLPointer<LLUIImage> mImageLevel3; /** whether to deal with LLVoiceClient::getInstance() directly */ bool mAutoUpdate; /** uuid of a speaker being monitored */ LLUUID mSpeakerId; /** indicates if the instance is dirty and should notify parent */ bool mIsSwitchDirty; bool mShouldSwitchOn; }; #endif