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/**
* @file llpanelpresetspulldown.cpp
* @brief A panel showing a quick way to pick presets
*
* $LicenseInfo:firstyear=2014&license=viewerlgpl$
* Second Life Viewer Source Code
* Copyright (C) 2014, 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 "llpanelpresetspulldown.h"
#include "llviewercontrol.h"
#include "llstatusbar.h"
#include "llbutton.h"
#include "lltabcontainer.h"
#include "llfloaterreg.h"
#include "llfloaterpreference.h"
#include "llsliderctrl.h"
/* static */ const F32 LLPanelPresetsPulldown::sAutoCloseFadeStartTimeSec = 4.0f;
/* static */ const F32 LLPanelPresetsPulldown::sAutoCloseTotalTimeSec = 5.0f;
///----------------------------------------------------------------------------
/// Class LLPanelPresetsPulldown
///----------------------------------------------------------------------------
// Default constructor
LLPanelPresetsPulldown::LLPanelPresetsPulldown()
{
mHoverTimer.stop();
mCommitCallbackRegistrar.add("Presets.GoMoveViewPrefs", boost::bind(&LLPanelPresetsPulldown::onMoveViewButtonClick, this, _2));
mCommitCallbackRegistrar.add("Presets.GoGraphicsPrefs", boost::bind(&LLPanelPresetsPulldown::onGraphicsButtonClick, this, _2));
buildFromFile( "panel_presets_pulldown.xml");
}
BOOL LLPanelPresetsPulldown::postBuild()
{
return LLPanel::postBuild();
}
/*virtual*/
void LLPanelPresetsPulldown::onMouseEnter(S32 x, S32 y, MASK mask)
{
mHoverTimer.stop();
LLPanel::onMouseEnter(x,y,mask);
}
/*virtual*/
void LLPanelPresetsPulldown::onTopLost()
{
setVisible(FALSE);
}
/*virtual*/
void LLPanelPresetsPulldown::onMouseLeave(S32 x, S32 y, MASK mask)
{
mHoverTimer.start();
LLPanel::onMouseLeave(x,y,mask);
}
/*virtual*/
void LLPanelPresetsPulldown::onVisibilityChange ( BOOL new_visibility )
{
if (new_visibility)
{
mHoverTimer.start(); // timer will be stopped when mouse hovers over panel
}
else
{
mHoverTimer.stop();
}
}
void LLPanelPresetsPulldown::onMoveViewButtonClick(const LLSD& user_data)
{
// close the minicontrol, we're bringing up the big one
setVisible(FALSE);
// bring up the prefs floater
LLFloater* prefsfloater = LLFloaterReg::showInstance("preferences");
if (prefsfloater)
{
// grab the 'move' panel from the preferences floater and
// bring it the front!
LLTabContainer* tabcontainer = prefsfloater->getChild<LLTabContainer>("pref core");
LLPanel* movepanel = prefsfloater->getChild<LLPanel>("move");
if (tabcontainer && movepanel)
{
tabcontainer->selectTabPanel(movepanel);
}
}
}
void LLPanelPresetsPulldown::onGraphicsButtonClick(const LLSD& user_data)
{
// close the minicontrol, we're bringing up the big one
setVisible(FALSE);
// bring up the prefs floater
LLFloater* prefsfloater = LLFloaterReg::showInstance("preferences");
if (prefsfloater)
{
// grab the 'graphics' panel from the preferences floater and
// bring it the front!
LLTabContainer* tabcontainer = prefsfloater->getChild<LLTabContainer>("pref core");
LLPanel* graphicspanel = prefsfloater->getChild<LLPanel>("display");
if (tabcontainer && graphicspanel)
{
tabcontainer->selectTabPanel(graphicspanel);
}
}
}
//virtual
void LLPanelPresetsPulldown::draw()
{
F32 alpha = mHoverTimer.getStarted()
? clamp_rescale(mHoverTimer.getElapsedTimeF32(), sAutoCloseFadeStartTimeSec, sAutoCloseTotalTimeSec, 1.f, 0.f)
: 1.0f;
LLViewDrawContext context(alpha);
LLPanel::draw();
if (alpha == 0.f)
{
setVisible(FALSE);
}
}
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