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Diffstat (limited to 'indra/newview/llscrollingpanelparambase.cpp')
| -rw-r--r-- | indra/newview/llscrollingpanelparambase.cpp | 112 |
1 files changed, 112 insertions, 0 deletions
diff --git a/indra/newview/llscrollingpanelparambase.cpp b/indra/newview/llscrollingpanelparambase.cpp new file mode 100644 index 0000000000..62e3039d2f --- /dev/null +++ b/indra/newview/llscrollingpanelparambase.cpp @@ -0,0 +1,112 @@ +/** + * @file llscrollingpanelparam.cpp + * @brief UI panel for a list of visual param panels + * + * $LicenseInfo:firstyear=2009&license=viewerlgpl$ + * Second Life Viewer Source Code + * Copyright (C) 2010, Linden Research, Inc. + * + * 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. + * + * 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. + * + * 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 + * $/LicenseInfo$ + */ + +#include "llviewerprecompiledheaders.h" + +#include "llscrollingpanelparambase.h" +#include "llviewerjointmesh.h" +#include "llviewervisualparam.h" +#include "llwearable.h" +#include "llviewervisualparam.h" +#include "lltoolmorph.h" +#include "lltrans.h" +#include "llbutton.h" +#include "llsliderctrl.h" +#include "llagent.h" +#include "llviewborder.h" +#include "llvoavatarself.h" + +LLScrollingPanelParamBase::LLScrollingPanelParamBase( const LLPanel::Params& panel_params, + LLViewerJointMesh* mesh, LLViewerVisualParam* param, BOOL allow_modify, LLWearable* wearable, LLJoint* jointp, BOOL use_hints) + : LLScrollingPanel( panel_params ), + mParam(param), + mAllowModify(allow_modify), + mWearable(wearable) +{ + if (use_hints) + buildFromFile( "panel_scrolling_param.xml"); + else + buildFromFile( "panel_scrolling_param_base.xml"); + + getChild<LLUICtrl>("param slider")->setValue(weightToPercent(param->getWeight())); + + std::string display_name = LLTrans::getString(param->getDisplayName()); + getChild<LLUICtrl>("param slider")->setLabelArg("[DESC]", display_name); + getChildView("param slider")->setEnabled(mAllowModify); + childSetCommitCallback("param slider", LLScrollingPanelParamBase::onSliderMoved, this); + + setVisible(FALSE); + setBorderVisible( FALSE ); +} + +LLScrollingPanelParamBase::~LLScrollingPanelParamBase() +{ +} + +void LLScrollingPanelParamBase::updatePanel(BOOL allow_modify) +{ + LLViewerVisualParam* param = mParam; + + if (!mWearable) + { + // not editing a wearable just now, no update necessary + return; + } + + F32 current_weight = mWearable->getVisualParamWeight( param->getID() ); + getChild<LLUICtrl>("param slider")->setValue(weightToPercent( current_weight ) ); + mAllowModify = allow_modify; + getChildView("param slider")->setEnabled(mAllowModify); +} + +// static +void LLScrollingPanelParamBase::onSliderMoved(LLUICtrl* ctrl, void* userdata) +{ + LLSliderCtrl* slider = (LLSliderCtrl*) ctrl; + LLScrollingPanelParamBase* self = (LLScrollingPanelParamBase*) userdata; + LLViewerVisualParam* param = self->mParam; + + F32 current_weight = self->mWearable->getVisualParamWeight( param->getID() ); + F32 new_weight = self->percentToWeight( (F32)slider->getValue().asReal() ); + if (current_weight != new_weight ) + { + self->mWearable->setVisualParamWeight( param->getID(), new_weight, FALSE ); + self->mWearable->writeToAvatar(); + gAgentAvatarp->updateVisualParams(); + } +} + +F32 LLScrollingPanelParamBase::weightToPercent( F32 weight ) +{ + LLViewerVisualParam* param = mParam; + return (weight - param->getMinWeight()) / (param->getMaxWeight() - param->getMinWeight()) * 100.f; +} + +F32 LLScrollingPanelParamBase::percentToWeight( F32 percent ) +{ + LLViewerVisualParam* param = mParam; + return percent / 100.f * (param->getMaxWeight() - param->getMinWeight()) + param->getMinWeight(); +} |