diff options
Diffstat (limited to 'indra/newview/llchiclet.cpp')
| -rw-r--r-- | indra/newview/llchiclet.cpp | 114 |
1 files changed, 64 insertions, 50 deletions
diff --git a/indra/newview/llchiclet.cpp b/indra/newview/llchiclet.cpp index 9845664c74..fa822e4edc 100644 --- a/indra/newview/llchiclet.cpp +++ b/indra/newview/llchiclet.cpp @@ -1,34 +1,34 @@ /** -* @file llchiclet.cpp -* @brief LLChiclet class implementation -* -* $LicenseInfo:firstyear=2002&license=viewergpl$ -* -* Copyright (c) 2002-2009, 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. -* $/LicenseInfo$ -*/ + * @file llchiclet.cpp + * @brief LLChiclet class implementation + * + * $LicenseInfo:firstyear=2002&license=viewergpl$ + * + * Copyright (c) 2002-2009, 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. + * $/LicenseInfo$ + */ #include "llviewerprecompiledheaders.h" // must be first include #include "llchiclet.h" @@ -163,7 +163,7 @@ LLChiclet::~LLChiclet() boost::signals2::connection LLChiclet::setLeftButtonClickCallback( const commit_callback_t& cb) { - return mCommitSignal.connect(cb); + return setCommitCallback(cb); } BOOL LLChiclet::handleMouseDown(S32 x, S32 y, MASK mask) @@ -922,34 +922,45 @@ void LLChicletPanel::onCurrentVoiceChannelChanged(const LLUUID& session_id) s_previous_active_voice_session_id = session_id; } -S32 LLChicletPanel::calcChickletPanleWidth() -{ - S32 res = 0; - - for (chiclet_list_t::iterator it = mChicletList.begin(); it - != mChicletList.end(); it++) - { - res = (*it)->getRect().getWidth() + getChicletPadding(); - } - return res; -} - bool LLChicletPanel::addChiclet(LLChiclet* chiclet, S32 index) { if(mScrollArea->addChild(chiclet)) { - // chicklets should be aligned to right edge of scroll panel - S32 offset = 0; + // chiclets should be aligned to right edge of scroll panel + S32 left_shift = 0; if (!canScrollLeft()) { - offset = mScrollArea->getRect().getWidth() - - chiclet->getRect().getWidth() - calcChickletPanleWidth(); + // init left shift for the first chiclet in the list... + if (mChicletList.empty()) + { + // ...start from the right border of the scroll area for the first added chiclet + left_shift = mScrollArea->getRect().getWidth(); + } + else + { + // ... start from the left border of the first chiclet minus padding + left_shift = getChiclet(0)->getRect().mLeft - getChicletPadding(); + } + + // take into account width of the being added chiclet + left_shift -= chiclet->getRequiredRect().getWidth(); + + // if we overflow the scroll area we do not need to shift chiclets + if (left_shift < 0) + { + left_shift = 0; + } } mChicletList.insert(mChicletList.begin() + index, chiclet); - getChiclet(0)->translate(offset, 0); + // shift first chiclet to place it in correct position. + // rest ones will be placed in arrange() + if (!canScrollLeft()) + { + getChiclet(0)->translate(left_shift - getChiclet(0)->getRect().mLeft, 0); + } chiclet->setLeftButtonClickCallback(boost::bind(&LLChicletPanel::onChicletClick, this, _1, _2)); chiclet->setChicletSizeChangedCallback(boost::bind(&LLChicletPanel::onChicletSizeChanged, this, _1, index)); @@ -972,7 +983,10 @@ void LLChicletPanel::onChicletSizeChanged(LLChiclet* ctrl, const LLSD& param) void LLChicletPanel::onChicletClick(LLUICtrl*ctrl,const LLSD¶m) { - mCommitSignal(ctrl,param); + if (mCommitSignal) + { + (*mCommitSignal)(ctrl,param); + } } void LLChicletPanel::removeChiclet(chiclet_list_t::iterator it) @@ -1277,7 +1291,7 @@ void LLChicletPanel::onRightScrollHeldDown() boost::signals2::connection LLChicletPanel::setChicletClickedCallback( const commit_callback_t& cb) { - return mCommitSignal.connect(cb); + return setCommitCallback(cb); } BOOL LLChicletPanel::handleScrollWheel(S32 x, S32 y, S32 clicks) |