diff options
Diffstat (limited to 'indra/newview/lltoast.cpp')
| -rw-r--r-- | indra/newview/lltoast.cpp | 149 |
1 files changed, 114 insertions, 35 deletions
diff --git a/indra/newview/lltoast.cpp b/indra/newview/lltoast.cpp index 2bb573c263..8176b8c1f9 100644 --- a/indra/newview/lltoast.cpp +++ b/indra/newview/lltoast.cpp @@ -2,31 +2,25 @@ * @file lltoast.cpp * @brief This class implements a placeholder for any notification panel. * - * $LicenseInfo:firstyear=2000&license=viewergpl$ - * - * Copyright (c) 2000-2009, Linden Research, Inc. - * + * $LicenseInfo:firstyear=2000&license=viewerlgpl$ * 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 + * Copyright (C) 2010, Linden Research, Inc. * - * 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 + * 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. * - * 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. + * 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. * - * ALL LINDEN LAB SOURCE CODE IS PROVIDED "AS IS." LINDEN LAB MAKES NO - * WARRANTIES, EXPRESS, IMPLIED OR OTHERWISE, REGARDING ITS ACCURACY, - * COMPLETENESS OR PERFORMANCE. + * 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 * $/LicenseInfo$ */ @@ -41,6 +35,13 @@ using namespace LLNotificationsUI; +//-------------------------------------------------------------------------- +LLToastLifeTimer::LLToastLifeTimer(LLToast* toast, F32 period) + : mToast(toast), + LLEventTimer(period) +{ +} + /*virtual*/ BOOL LLToastLifeTimer::tick() { @@ -51,6 +52,38 @@ BOOL LLToastLifeTimer::tick() return FALSE; } +void LLToastLifeTimer::stop() +{ + mEventTimer.stop(); +} + +void LLToastLifeTimer::start() +{ + mEventTimer.start(); +} + +void LLToastLifeTimer::restart() +{ + mEventTimer.reset(); +} + +BOOL LLToastLifeTimer::getStarted() +{ + return mEventTimer.getStarted(); +} + +void LLToastLifeTimer::setPeriod(F32 period) +{ + mPeriod = period; +} + +F32 LLToastLifeTimer::getRemainingTimeF32() +{ + F32 et = mEventTimer.getElapsedTimeF32(); + if (!getStarted() || et > mPeriod) return 0.0f; + return mPeriod - et; +} + //-------------------------------------------------------------------------- LLToast::Params::Params() : can_fade("can_fade", true), @@ -79,11 +112,12 @@ LLToast::LLToast(const LLToast::Params& p) mIsHidden(false), mHideBtnPressed(false), mIsTip(p.is_tip), - mWrapperPanel(NULL) + mWrapperPanel(NULL), + mIsTransparent(false) { mTimer.reset(new LLToastLifeTimer(this, p.lifetime_secs)); - LLUICtrlFactory::getInstance()->buildFloater(this, "panel_toast.xml", NULL); + buildFromFile("panel_toast.xml", NULL); setCanDrag(FALSE); @@ -108,6 +142,7 @@ LLToast::LLToast(const LLToast::Params& p) if(!p.on_delete_toast().empty()) mOnDeleteToastSignal.connect(p.on_delete_toast()); + // *TODO: This signal doesn't seem to be used at all. if(!p.on_mouse_enter().empty()) mOnMouseEnterSignal.connect(p.on_mouse_enter()); } @@ -148,6 +183,7 @@ LLToast::~LLToast() void LLToast::hide() { setVisible(FALSE); + setTransparentState(false); mTimer->stop(); mIsHidden = true; mOnFadeSignal(this); @@ -171,6 +207,16 @@ void LLToast::onFocusReceived() } } +void LLToast::setLifetime(S32 seconds) +{ + mToastLifetime = seconds; +} + +void LLToast::setFadingTime(S32 seconds) +{ + mToastFadingTime = seconds; +} + S32 LLToast::getTopPad() { if(mWrapperPanel) @@ -200,13 +246,46 @@ void LLToast::setCanFade(bool can_fade) //-------------------------------------------------------------------------- void LLToast::expire() { - // if toast has fade property - hide it - if(mCanFade) + if (mCanFade) { - hide(); + if (mIsTransparent) + { + hide(); + } + else + { + setTransparentState(true); + mTimer->restart(); + } + } +} + +void LLToast::setTransparentState(bool transparent) +{ + setBackgroundOpaque(!transparent); + mIsTransparent = transparent; + + if (transparent) + { + mTimer->setPeriod(mToastFadingTime); + } + else + { + mTimer->setPeriod(mToastLifetime); } } +F32 LLToast::getTimeLeftToLive() +{ + F32 time_to_live = mTimer->getRemainingTimeF32(); + + if (!mIsTransparent) + { + time_to_live += mToastFadingTime; + } + + return time_to_live; +} //-------------------------------------------------------------------------- void LLToast::reshapeToPanel() @@ -250,13 +329,6 @@ void LLToast::draw() drawChild(mHideBtn); } } - - // if timer started and remaining time <= fading time - if (mTimer->getStarted() && (mToastLifetime - - mTimer->getEventTimer().getElapsedTimeF32()) <= mToastFadingTime) - { - setBackgroundOpaque(FALSE); - } } //-------------------------------------------------------------------------- @@ -272,6 +344,11 @@ void LLToast::setVisible(BOOL show) return; } + if (show && getVisible()) + { + return; + } + if(show) { setBackgroundOpaque(TRUE); @@ -377,7 +454,8 @@ void LLNotificationsUI::LLToast::stopFading() { if(mCanFade) { - stopTimer(); + setTransparentState(false); + mTimer->stop(); } } @@ -385,7 +463,8 @@ void LLNotificationsUI::LLToast::startFading() { if(mCanFade) { - resetTimer(); + setTransparentState(false); + mTimer->start(); } } |