114 lines
3.8 KiB
C++
114 lines
3.8 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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LLScrollingPanelParamBase::LLScrollingPanelParamBase( const LLPanel::Params& panel_params,
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LLViewerJointMesh* mesh, LLViewerVisualParam* param, bool allow_modify, LLWearable* wearable, LLJoint* jointp, bool use_hints)
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: LLScrollingPanel( panel_params ),
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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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if (use_hints)
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buildFromFile( "panel_scrolling_param.xml");
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else
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buildFromFile( "panel_scrolling_param_base.xml");
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mParamSlider = getChild<LLUICtrl>("param slider");
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mParamSlider->setValue(weightToPercent(param->getWeight()));
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std::string display_name = LLTrans::getString(param->getDisplayName());
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mParamSlider->setLabelArg("[DESC]", display_name);
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mParamSlider->setEnabled(mAllowModify);
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mParamSlider->setCommitCallback(LLScrollingPanelParamBase::onSliderMoved, this);
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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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mParamSlider->setValue(weightToPercent( current_weight ) );
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mAllowModify = allow_modify;
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mParamSlider->setEnabled(mAllowModify);
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}
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// static
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void LLScrollingPanelParamBase::onSliderMoved(LLUICtrl* ctrl, void* userdata)
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{
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LLSliderCtrl* slider = (LLSliderCtrl*) ctrl;
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LLScrollingPanelParamBase* self = (LLScrollingPanelParamBase*) userdata;
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LLViewerVisualParam* param = self->mParam;
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F32 current_weight = self->mWearable->getVisualParamWeight( param->getID() );
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F32 new_weight = self->percentToWeight( (F32)slider->getValue().asReal() );
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if (current_weight != new_weight )
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{
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self->mWearable->setVisualParamWeight( param->getID(), new_weight);
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self->mWearable->writeToAvatar(gAgentAvatarp);
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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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