139 lines
4.0 KiB
C++
139 lines
4.0 KiB
C++
/**
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* @file llscrollingpanelparam.cpp
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* @brief UI panel for a list of visual param panels
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*
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* $LicenseInfo:firstyear=2009&license=viewerlgpl$
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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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#include "llviewerprecompiledheaders.h"
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#include "llscrollingpanelparambase.h"
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#include "llviewerjointmesh.h"
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#include "llviewervisualparam.h"
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#include "llwearable.h"
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#include "llviewervisualparam.h"
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#include "lltoolmorph.h"
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#include "lltrans.h"
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#include "llbutton.h"
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#include "llsliderctrl.h"
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#include "llagent.h"
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#include "llviewborder.h"
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#include "llvoavatarself.h"
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#include "llagentwearables.h"
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LLScrollingPanelParamBase::LLScrollingPanelParamBase( const std::string& name,
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LLViewerJointMesh* mesh, LLViewerVisualParam* param, BOOL allow_modify, LLWearable* wearable, bool bVisualHint, LLRect rect )
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: LLScrollingPanel( name, rect ),
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mParam(param),
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mAllowModify(allow_modify),
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mWearable(wearable)
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{
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LLUICtrlFactory::getInstance()->buildPanel(this, "panel_scrolling_param.xml");
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//Set up the slider
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LLSliderCtrl *slider = getChild<LLSliderCtrl>("param slider");
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//Kill everything that isn't the slider...
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if(!bVisualHint)
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{
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child_list_t to_remove;
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child_list_t::const_iterator it;
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for (it = getChildList()->begin(); it != getChildList()->end(); it++)
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{
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if ((*it) != slider && (*it)->getName() != "panel border")
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{
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to_remove.push_back(*it);
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}
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}
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for (it = to_remove.begin(); it != to_remove.end(); it++)
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{
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removeChild(*it);
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delete (*it);
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}
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slider->translate(0,/*PARAM_HINT_HEIGHT*/128);
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reshape(getRect().getWidth(),getRect().getHeight()-128);
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}
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slider->setValue(weightToPercent(param->getWeight()));
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slider->setLabelArg("[DESC]", param->getDisplayName());
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slider->setEnabled(mAllowModify);
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slider->setCommitCallback(boost::bind(&LLScrollingPanelParamBase::onSliderMoved, this, _1));
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setVisible(FALSE);
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setBorderVisible( FALSE );
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}
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LLScrollingPanelParamBase::~LLScrollingPanelParamBase()
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{
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}
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void LLScrollingPanelParamBase::updatePanel(BOOL allow_modify)
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{
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LLViewerVisualParam* param = mParam;
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if(!mWearable)
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{
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// not editing a wearable just now, no update necessary
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return;
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}
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F32 current_weight = mWearable->getVisualParamWeight( param->getID() );
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childSetValue("param slider", weightToPercent( current_weight ) );
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mAllowModify = allow_modify;
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childSetEnabled("param slider", mAllowModify);
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}
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void LLScrollingPanelParamBase::onSliderMoved(LLUICtrl* ctrl)
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{
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if(!mParam)
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{
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return;
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}
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if(!mWearable)
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{
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return;
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}
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LLSliderCtrl* slider = (LLSliderCtrl*) ctrl;
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F32 current_weight = mWearable->getVisualParamWeight(mParam->getID());
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F32 new_weight = percentToWeight( (F32)slider->getValue().asReal() );
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if (current_weight != new_weight )
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{
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mWearable->setVisualParamWeight( mParam->getID(), new_weight, FALSE);
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mWearable->writeToAvatar();
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gAgentAvatarp->updateVisualParams();
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}
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}
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F32 LLScrollingPanelParamBase::weightToPercent( F32 weight )
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{
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LLViewerVisualParam* param = mParam;
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return (weight - param->getMinWeight()) / (param->getMaxWeight() - param->getMinWeight()) * 100.f;
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}
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F32 LLScrollingPanelParamBase::percentToWeight( F32 percent )
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{
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LLViewerVisualParam* param = mParam;
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return percent / 100.f * (param->getMaxWeight() - param->getMinWeight()) + param->getMinWeight();
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}
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