163 lines
5.0 KiB
C++
163 lines
5.0 KiB
C++
/**
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* @file llflyoutcombobtn.cpp
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* @brief Represents outfit save/save as combo button.
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*
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* $LicenseInfo:firstyear=2010&license=viewerlgpl$
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* Second Life Viewer Source Code
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* Copyright (C) 2010, Linden Research, Inc.
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*
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* This library is free software; you can redistribute it and/or
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* modify it under the terms of the GNU Lesser General Public
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* License as published by the Free Software Foundation;
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* version 2.1 of the License only.
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*
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* This library is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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* Lesser General Public License for more details.
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*
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* You should have received a copy of the GNU Lesser General Public
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* License along with this library; if not, write to the Free Software
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* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
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*
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* Linden Research, Inc., 945 Battery Street, San Francisco, CA 94111 USA
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* $/LicenseInfo$
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*/
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#include "llviewerprecompiledheaders.h"
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#include "llflyoutcombobtn.h"
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#include "llviewermenu.h"
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LLFlyoutComboBtnCtrl::LLFlyoutComboBtnCtrl(LLPanel* parent,
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const std::string &action_button,
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const std::string &flyout_button,
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const std::string &menu_file,
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bool apply_immediately) :
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mParent(parent),
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mActionButton(action_button),
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mFlyoutButton(flyout_button),
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mApplyImmediately(apply_immediately)
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{
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// register action mapping before creating menu
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LLUICtrl::CommitCallbackRegistry::ScopedRegistrar save_registar;
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save_registar.add("FlyoutCombo.Button.Action", [this](LLUICtrl *ctrl, const LLSD &data) { onFlyoutItemSelected(ctrl, data); });
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LLUICtrl::EnableCallbackRegistry::ScopedRegistrar enabled_rgistar;
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enabled_rgistar.add("FlyoutCombo.Button.Check", [this](LLUICtrl *ctrl, const LLSD &data) { return onFlyoutItemCheck(ctrl, data); });
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mParent->childSetAction(flyout_button, [this](LLUICtrl *ctrl, const LLSD &data) { onFlyoutButton(ctrl, data); });
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mParent->childSetAction(action_button, [this](LLUICtrl *ctrl, const LLSD &data) { onFlyoutAction(ctrl, data); });
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mFlyoutMenu = LLUICtrlFactory::getInstance()->createFromFile<LLToggleableMenu> (menu_file, gMenuHolder,
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LLViewerMenuHolderGL::child_registry_t::instance());
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// select the first item in the list.
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setSelectedItem(0);
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}
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void LLFlyoutComboBtnCtrl::setAction(LLUICtrl::commit_callback_t cb)
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{
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mActionSignal.connect(cb);
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}
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U32 LLFlyoutComboBtnCtrl::getItemCount()
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{
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return mFlyoutMenu->getItemCount();
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}
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void LLFlyoutComboBtnCtrl::setSelectedItem(S32 itemno)
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{
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LLMenuItemGL *pitem = mFlyoutMenu->getItem(itemno);
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setSelectedItem(pitem);
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}
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void LLFlyoutComboBtnCtrl::setSelectedItem(const std::string &item)
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{
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LLMenuItemGL *pitem = mFlyoutMenu->getChild<LLMenuItemGL>(item, false);
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setSelectedItem(pitem);
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}
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void LLFlyoutComboBtnCtrl::setSelectedItem(LLMenuItemGL *pitem)
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{
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if (!pitem)
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{
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LL_WARNS("INTERFACE") << "NULL item selected" << LL_ENDL;
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return;
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}
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mSelectedName = pitem->getName();
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LLButton *action_button = mParent->getChild<LLButton>(mActionButton);
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action_button->setEnabled(pitem->getEnabled());
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action_button->setLabel(pitem->getLabel());
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}
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void LLFlyoutComboBtnCtrl::setMenuItemEnabled(const std::string& item, bool enabled)
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{
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mFlyoutMenu->setItemEnabled(item, enabled);
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if (item == mSelectedName)
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{
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mParent->getChildView(mActionButton)->setEnabled(enabled);
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}
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}
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void LLFlyoutComboBtnCtrl::setShownBtnEnabled(bool enabled)
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{
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mParent->getChildView(mActionButton)->setEnabled(enabled);
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}
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void LLFlyoutComboBtnCtrl::setMenuItemVisible(const std::string &item, bool visible)
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{
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mFlyoutMenu->setItemVisible(item, visible);
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}
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void LLFlyoutComboBtnCtrl::setMenuItemLabel(const std::string &item, const std::string &label)
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{
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mFlyoutMenu->setItemLabel(item, label);
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}
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void LLFlyoutComboBtnCtrl::onFlyoutButton(LLUICtrl *ctrl, const LLSD &data)
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{
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S32 x, y;
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LLUI::getInstance()->getMousePositionLocal(mParent, &x, &y);
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mFlyoutMenu->updateParent(LLMenuGL::sMenuContainer);
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LLMenuGL::showPopup(mParent, mFlyoutMenu, x, y);
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}
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void LLFlyoutComboBtnCtrl::onFlyoutItemSelected(LLUICtrl *ctrl, const LLSD &data)
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{
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LLMenuItemGL *pmenuitem = static_cast<LLMenuItemGL*>(ctrl);
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setSelectedItem(pmenuitem);
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if (mApplyImmediately)
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{
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onFlyoutAction(pmenuitem, data);
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}
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}
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bool LLFlyoutComboBtnCtrl::onFlyoutItemCheck(LLUICtrl *ctrl, const LLSD &data)
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{
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if (mApplyImmediately)
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{
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return false;
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}
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else
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{
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LLMenuItemGL *pmenuitem = static_cast<LLMenuItemGL*>(ctrl);
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return pmenuitem->getName() == mSelectedName;
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}
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}
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void LLFlyoutComboBtnCtrl::onFlyoutAction(LLUICtrl *ctrl, const LLSD &data)
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{
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LLMenuItemGL *pmenuitem = mFlyoutMenu->getChild<LLMenuItemGL>(mSelectedName);
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if (!mActionSignal.empty())
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mActionSignal(pmenuitem, data);
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}
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