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/**
* @author AndreyK Productengine
* @brief LLTrackPicker class header file including related functions
*
* $LicenseInfo:firstyear=2018&license=viewerlgpl$
* Second Life Viewer Source Code
* Copyright (C) 2018, 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 "lltrackpicker.h"
#include "llradiogroup.h"
#include "llviewercontrol.h"
//=========================================================================
namespace
{
const std::string FLOATER_DEFINITION_XML("floater_pick_track.xml");
const std::string BTN_SELECT("btn_select");
const std::string BTN_CANCEL("btn_cancel");
const std::string RDO_TRACK_SELECTION("track_selection");
const std::string RDO_TRACK_PREFIX("radio_sky");
}
//=========================================================================
LLFloaterTrackPicker::LLFloaterTrackPicker(LLView * owner, const LLSD ¶ms) :
LLFloater(params),
mContextConeOpacity(0.0f),
mOwnerHandle()
{
mOwnerHandle = owner->getHandle();
buildFromFile(FLOATER_DEFINITION_XML);
}
LLFloaterTrackPicker::~LLFloaterTrackPicker()
{
}
bool LLFloaterTrackPicker::postBuild()
{
childSetAction(BTN_CANCEL, [this](LLUICtrl*, const LLSD& param){ onButtonCancel(); });
childSetAction(BTN_SELECT, [this](LLUICtrl*, const LLSD& param){ onButtonSelect(); });
return true;
}
void LLFloaterTrackPicker::onClose(bool app_quitting)
{
if (app_quitting)
return;
LLView *owner = mOwnerHandle.get();
if (owner)
{
owner->setFocus(true);
}
}
void LLFloaterTrackPicker::showPicker(const LLSD &args)
{
LLSD::array_const_iterator iter;
LLSD::array_const_iterator end = args.endArray();
bool select_item = true;
for (iter = args.beginArray(); iter != end; ++iter)
{
S32 track_id = (*iter)["id"].asInteger();
bool can_enable = (*iter)["enabled"].asBoolean();
LLCheckBoxCtrl *view = getChild<LLCheckBoxCtrl>(RDO_TRACK_PREFIX + llformat("%d", track_id), true);
view->setEnabled(can_enable);
view->setLabelArg("[ALT]", (*iter).has("altitude") ? ((*iter)["altitude"].asString() + "m") : " ");
// Mark first avaliable item as selected
if (can_enable && select_item)
{
select_item = false;
getChild<LLRadioGroup>(RDO_TRACK_SELECTION, true)->setSelectedByValue(LLSD(track_id), true);
}
}
openFloater(getKey());
setFocus(true);
}
void LLFloaterTrackPicker::draw()
{
LLView *owner = mOwnerHandle.get();
static LLCachedControl<F32> max_opacity(gSavedSettings, "PickerContextOpacity", 0.4f);
drawConeToOwner(mContextConeOpacity, max_opacity, owner);
LLFloater::draw();
}
void LLFloaterTrackPicker::onButtonCancel()
{
closeFloater();
}
void LLFloaterTrackPicker::onButtonSelect()
{
if (mCommitSignal)
{
(*mCommitSignal)(this, getChild<LLRadioGroup>(RDO_TRACK_SELECTION, true)->getSelectedValue());
}
closeFloater();
}
void LLFloaterTrackPicker::onFocusLost()
{
if (isInVisibleChain())
{
closeFloater();
}
}
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