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/**
* @file llflyoutcombobtn.cpp
* @brief Represents outfit save/save as combo button.
*
* $LicenseInfo:firstyear=2010&license=viewerlgpl$
* 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 "llflyoutcombobtn.h"
#include "llviewermenu.h"
LLFlyoutComboBtnCtrl::LLFlyoutComboBtnCtrl(LLPanel* parent, const std::string &action_button, const std::string &flyout_button, const std::string &menu_file) :
mParent(parent),
mActionButton(action_button),
mFlyoutButton(flyout_button)
{
// register action mapping before creating menu
LLUICtrl::CommitCallbackRegistry::ScopedRegistrar save_registar;
save_registar.add("FlyoutCombo.Button.Action", [this](LLUICtrl *ctrl, const LLSD &data) { onFlyoutItemSelected(ctrl, data); });
mParent->childSetAction(flyout_button, [this](LLUICtrl *ctrl, const LLSD &data) { onFlyoutButton(ctrl, data); });
mParent->childSetAction(action_button, [this](LLUICtrl *ctrl, const LLSD &data) { onFlyoutAction(ctrl, data); });
mFlyoutMenu = LLUICtrlFactory::getInstance()->createFromFile<LLToggleableMenu> (menu_file, gMenuHolder,
LLViewerMenuHolderGL::child_registry_t::instance());
// select the first item in the list.
setSelectedItem(0);
}
void LLFlyoutComboBtnCtrl::setAction(LLUICtrl::commit_callback_t cb)
{
mActionSignal.connect(cb);
}
U32 LLFlyoutComboBtnCtrl::getItemCount()
{
return mFlyoutMenu->getItemCount();
}
void LLFlyoutComboBtnCtrl::setSelectedItem(S32 itemno)
{
LLMenuItemGL *pitem = mFlyoutMenu->getItem(itemno);
setSelectedItem(pitem);
}
void LLFlyoutComboBtnCtrl::setSelectedItem(const std::string &item)
{
LLMenuItemGL *pitem = mFlyoutMenu->getChild<LLMenuItemGL>(item, false);
setSelectedItem(pitem);
}
void LLFlyoutComboBtnCtrl::setSelectedItem(LLMenuItemGL *pitem)
{
if (!pitem)
{
LL_WARNS("INTERFACE") << "NULL item selected" << LL_ENDL;
return;
}
mSelectedName = pitem->getName();
LLButton *action_button = mParent->getChild<LLButton>(mActionButton);
action_button->setEnabled(pitem->getEnabled());
action_button->setLabel(pitem->getLabel());
}
void LLFlyoutComboBtnCtrl::setMenuItemEnabled(const std::string& item, bool enabled)
{
mFlyoutMenu->setItemEnabled(item, enabled);
if (item == mSelectedName)
{
mParent->getChildView(mActionButton)->setEnabled(enabled);
}
}
void LLFlyoutComboBtnCtrl::setShownBtnEnabled(bool enabled)
{
mParent->getChildView(mActionButton)->setEnabled(enabled);
}
void LLFlyoutComboBtnCtrl::onFlyoutButton(LLUICtrl *ctrl, const LLSD &data)
{
S32 x, y;
LLUI::getMousePositionLocal(mParent, &x, &y);
mFlyoutMenu->updateParent(LLMenuGL::sMenuContainer);
LLMenuGL::showPopup(mParent, mFlyoutMenu, x, y);
}
void LLFlyoutComboBtnCtrl::onFlyoutItemSelected(LLUICtrl *ctrl, const LLSD &data)
{
LLMenuItemGL *pmenuitem = static_cast<LLMenuItemGL*>(ctrl);
setSelectedItem(pmenuitem);
onFlyoutAction(pmenuitem, data);
}
void LLFlyoutComboBtnCtrl::onFlyoutAction(LLUICtrl *ctrl, const LLSD &data)
{
LLMenuItemGL *pmenuitem = mFlyoutMenu->getChild<LLMenuItemGL>(mSelectedName);
if (!mActionSignal.empty())
mActionSignal(pmenuitem, data);
}
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