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/**
* @file llscrollingpanelparam.h
* @brief the scrolling panel containing 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
* $/LicenseInfo$
*/
#ifndef LL_SCROLLINGPANELPARAM_H
#define LL_SCROLLINGPANELPARAM_H
#include "llscrollingpanelparambase.h"
class LLViewerJointMesh;
class LLViewerVisualParam;
class LLWearable;
class LLVisualParamHint;
class LLViewerVisualParam;
class LLJoint;
class LLScrollingPanelParam : public LLScrollingPanelParamBase
{
public:
LLScrollingPanelParam( const LLPanel::Params& panel_params,
LLViewerJointMesh* mesh, LLViewerVisualParam* param, bool allow_modify, LLWearable* wearable, LLJoint* jointp, bool use_hints = true );
virtual ~LLScrollingPanelParam();
void draw() override;
void setVisible(bool visible) override;
void updatePanel(bool allow_modify) override;
static void onSliderMouseDown(LLUICtrl* ctrl, void* userdata);
static void onSliderMouseUp(LLUICtrl* ctrl, void* userdata);
static void onHintMinMouseDown(void* userdata);
static void onHintMinHeldDown(void* userdata);
static void onHintMaxMouseDown(void* userdata);
static void onHintMaxHeldDown(void* userdata);
static void onHintMinMouseUp(void* userdata);
static void onHintMaxMouseUp(void* userdata);
void onHintMouseDown( LLVisualParamHint* hint );
void onHintHeldDown( LLVisualParamHint* hint );
F32 weightToPercent( F32 weight );
F32 percentToWeight( F32 percent );
public:
// Constants for LLPanelVisualParam
const static F32 PARAM_STEP_TIME_THRESHOLD;
const static S32 PARAM_HINT_WIDTH;
const static S32 PARAM_HINT_HEIGHT;
public:
LLPointer<LLVisualParamHint> mHintMin;
LLPointer<LLVisualParamHint> mHintMax;
static S32 sUpdateDelayFrames;
protected:
LLTimer mMouseDownTimer; // timer for how long mouse has been held down on a hint.
F32 mLastHeldTime;
bool mAllowModify;
};
#endif
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