/** 
 * @file llpanelmaininventory.cpp
 * @brief Implementation of llpanelmaininventory.
 *
 * $LicenseInfo:firstyear=2001&license=viewerlgpl$
 * 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 "llpanelmaininventory.h"

#include "llagent.h"
#include "llagentbenefits.h"
#include "llagentcamera.h"
#include "llavataractions.h"
#include "llcheckboxctrl.h"
#include "llcombobox.h"
#include "lldndbutton.h"
#include "llfilepicker.h"
#include "llinventorybridge.h"
#include "llinventoryfunctions.h"
#include "llinventorygallery.h"
#include "llinventorymodelbackgroundfetch.h"
#include "llfiltereditor.h"
#include "llfloatersidepanelcontainer.h"
#include "llfloaterreg.h"
#include "llmenubutton.h"
#include "lloutfitobserver.h"
#include "llpanelmarketplaceinbox.h"
#include "llpreviewtexture.h"
#include "llresmgr.h"
#include "llscrollcontainer.h"
#include "llsdserialize.h"
#include "llsdparam.h"
#include "llspinctrl.h"
#include "lltoggleablemenu.h"
#include "lltooldraganddrop.h"
#include "lltrans.h"
#include "llviewermenu.h"
#include "llviewertexturelist.h"
#include "llsidepanelinventory.h"
#include "llfolderview.h"
#include "llradiogroup.h"
#include "llenvironment.h"
#include "llweb.h"

const std::string FILTERS_FILENAME("filters.xml");

const std::string ALL_ITEMS("All Items");
const std::string RECENT_ITEMS("Recent Items");
const std::string WORN_ITEMS("Worn Items");

static LLPanelInjector<LLPanelMainInventory> t_inventory("panel_main_inventory");

///----------------------------------------------------------------------------
/// LLFloaterInventoryFinder
///----------------------------------------------------------------------------

class LLFloaterInventoryFinder : public LLFloater
{
public:
	LLFloaterInventoryFinder( LLPanelMainInventory* inventory_view);
	virtual void draw();
	/*virtual*/	BOOL	postBuild();
	void changeFilter(LLInventoryFilter* filter);
	void updateElementsFromFilter();
	BOOL getCheckShowEmpty();
	BOOL getCheckSinceLogoff();
	U32 getDateSearchDirection();

	void onCreatorSelfFilterCommit();
	void onCreatorOtherFilterCommit();

	static void onTimeAgo(LLUICtrl*, void *);
	static void onCloseBtn(void* user_data);
	static void selectAllTypes(void* user_data);
	static void selectNoTypes(void* user_data);
private:
	LLPanelMainInventory*	mPanelMainInventory;
	LLSpinCtrl*			mSpinSinceDays;
	LLSpinCtrl*			mSpinSinceHours;
	LLCheckBoxCtrl*		mCreatorSelf;
	LLCheckBoxCtrl*		mCreatorOthers;
	LLInventoryFilter*	mFilter;
};

///----------------------------------------------------------------------------
/// LLPanelMainInventory
///----------------------------------------------------------------------------

LLPanelMainInventory::LLPanelMainInventory(const LLPanel::Params& p)
	: LLPanel(p),
	  mActivePanel(NULL),
	  mWornItemsPanel(NULL),
	  mSavedFolderState(NULL),
	  mFilterText(""),
	  mMenuGearDefault(NULL),
	  mMenuVisibility(NULL),
	  mMenuAddHandle(),
	  mNeedUploadCost(true),
      mMenuViewDefault(NULL),
      mSingleFolderMode(false),
      mForceShowInvLayout(false),
      mViewMode(MODE_COMBINATION),
      mListViewRootUpdatedConnection(),
      mGalleryRootUpdatedConnection()
{
	// Menu Callbacks (non contex menus)
	mCommitCallbackRegistrar.add("Inventory.DoToSelected", boost::bind(&LLPanelMainInventory::doToSelected, this, _2));
	mCommitCallbackRegistrar.add("Inventory.CloseAllFolders", boost::bind(&LLPanelMainInventory::closeAllFolders, this));
	mCommitCallbackRegistrar.add("Inventory.EmptyTrash", boost::bind(&LLInventoryModel::emptyFolderType, &gInventory, "ConfirmEmptyTrash", LLFolderType::FT_TRASH));
	mCommitCallbackRegistrar.add("Inventory.EmptyLostAndFound", boost::bind(&LLInventoryModel::emptyFolderType, &gInventory, "ConfirmEmptyLostAndFound", LLFolderType::FT_LOST_AND_FOUND));
	mCommitCallbackRegistrar.add("Inventory.DoCreate", boost::bind(&LLPanelMainInventory::doCreate, this, _2));
	mCommitCallbackRegistrar.add("Inventory.ShowFilters", boost::bind(&LLPanelMainInventory::toggleFindOptions, this));
	mCommitCallbackRegistrar.add("Inventory.ResetFilters", boost::bind(&LLPanelMainInventory::resetFilters, this));
	mCommitCallbackRegistrar.add("Inventory.SetSortBy", boost::bind(&LLPanelMainInventory::setSortBy, this, _2));

    mEnableCallbackRegistrar.add("Inventory.EnvironmentEnabled", [](LLUICtrl *, const LLSD &) { return LLPanelMainInventory::hasSettingsInventory(); });


	mSavedFolderState = new LLSaveFolderState();
	mSavedFolderState->setApply(FALSE);
}

BOOL LLPanelMainInventory::postBuild()
{
	gInventory.addObserver(this);
	
	mFilterTabs = getChild<LLTabContainer>("inventory filter tabs");
	mFilterTabs->setCommitCallback(boost::bind(&LLPanelMainInventory::onFilterSelected, this));
	
    mCounterCtrl = getChild<LLUICtrl>("ItemcountText");
    
	//panel->getFilter().markDefault();

	// Set up the default inv. panel/filter settings.
	mActivePanel = getChild<LLInventoryPanel>(ALL_ITEMS);
	if (mActivePanel)
	{
		// "All Items" is the previous only view, so it gets the InventorySortOrder
		mActivePanel->setSortOrder(gSavedSettings.getU32(LLInventoryPanel::DEFAULT_SORT_ORDER));
		mActivePanel->getFilter().markDefault();
		mActivePanel->getRootFolder()->applyFunctorRecursively(*mSavedFolderState);
		mActivePanel->setSelectCallback(boost::bind(&LLPanelMainInventory::onSelectionChange, this, mActivePanel, _1, _2));
		mResortActivePanel = true;
	}
	LLInventoryPanel* recent_items_panel = getChild<LLInventoryPanel>(RECENT_ITEMS);
	if (recent_items_panel)
	{
		// assign default values until we will be sure that we have setting to restore
		recent_items_panel->setSinceLogoff(TRUE);
		recent_items_panel->setSortOrder(LLInventoryFilter::SO_DATE);
		recent_items_panel->setShowFolderState(LLInventoryFilter::SHOW_NON_EMPTY_FOLDERS);
		LLInventoryFilter& recent_filter = recent_items_panel->getFilter();
		recent_filter.setFilterObjectTypes(recent_filter.getFilterObjectTypes() & ~(0x1 << LLInventoryType::IT_CATEGORY));
		recent_filter.setEmptyLookupMessage("InventoryNoMatchingRecentItems");
		recent_filter.markDefault();
		recent_items_panel->setSelectCallback(boost::bind(&LLPanelMainInventory::onSelectionChange, this, recent_items_panel, _1, _2));
	}

	mWornItemsPanel = getChild<LLInventoryPanel>(WORN_ITEMS);
	if (mWornItemsPanel)
	{
		U32 filter_types = 0x0;
		filter_types |= 0x1 << LLInventoryType::IT_WEARABLE;
		filter_types |= 0x1 << LLInventoryType::IT_ATTACHMENT;
		filter_types |= 0x1 << LLInventoryType::IT_OBJECT;
		mWornItemsPanel->setFilterTypes(filter_types);
		mWornItemsPanel->setFilterWorn();
		mWornItemsPanel->setShowFolderState(LLInventoryFilter::SHOW_NON_EMPTY_FOLDERS);
		mWornItemsPanel->setFilterLinks(LLInventoryFilter::FILTERLINK_EXCLUDE_LINKS);
		LLInventoryFilter& worn_filter = mWornItemsPanel->getFilter();
		worn_filter.setFilterCategoryTypes(worn_filter.getFilterCategoryTypes() | (1ULL << LLFolderType::FT_INBOX));
		worn_filter.markDefault();
		mWornItemsPanel->setSelectCallback(boost::bind(&LLPanelMainInventory::onSelectionChange, this, mWornItemsPanel, _1, _2));
	}
	mSearchTypeCombo  = getChild<LLComboBox>("search_type");
	if(mSearchTypeCombo)
	{
		mSearchTypeCombo->setCommitCallback(boost::bind(&LLPanelMainInventory::onSelectSearchType, this));
	}
	// Now load the stored settings from disk, if available.
	std::string filterSaveName(gDirUtilp->getExpandedFilename(LL_PATH_PER_SL_ACCOUNT, FILTERS_FILENAME));
	LL_INFOS("Inventory") << "LLPanelMainInventory::init: reading from " << filterSaveName << LL_ENDL;
	llifstream file(filterSaveName.c_str());
	LLSD savedFilterState;
	if (file.is_open())
	{
		LLSDSerialize::fromXML(savedFilterState, file);
		file.close();

		// Load the persistent "Recent Items" settings.
		// Note that the "All Items" settings do not persist.
		if(recent_items_panel)
		{
			if(savedFilterState.has(recent_items_panel->getFilter().getName()))
			{
				LLSD recent_items = savedFilterState.get(
					recent_items_panel->getFilter().getName());
				LLInventoryFilter::Params p;
				LLParamSDParser parser;
				parser.readSD(recent_items, p);
				recent_items_panel->getFilter().fromParams(p);
				recent_items_panel->setSortOrder(gSavedSettings.getU32(LLInventoryPanel::RECENTITEMS_SORT_ORDER));
			}
		}
		if(mActivePanel)
		{
			if(savedFilterState.has(mActivePanel->getFilter().getName()))
			{
				LLSD items = savedFilterState.get(mActivePanel->getFilter().getName());
				LLInventoryFilter::Params p;
				LLParamSDParser parser;
				parser.readSD(items, p);
				mActivePanel->getFilter().setSearchVisibilityTypes(p);
			}
		}

	}

	mFilterEditor = getChild<LLFilterEditor>("inventory search editor");
	if (mFilterEditor)
	{
		mFilterEditor->setCommitCallback(boost::bind(&LLPanelMainInventory::onFilterEdit, this, _2));
	}

	mGearMenuButton = getChild<LLMenuButton>("options_gear_btn");
	mVisibilityMenuButton = getChild<LLMenuButton>("options_visibility_btn");
    mViewMenuButton = getChild<LLMenuButton>("view_btn");

    mBackBtn = getChild<LLButton>("back_btn");
    mForwardBtn = getChild<LLButton>("forward_btn");
    mUpBtn = getChild<LLButton>("up_btn");
    mViewModeBtn = getChild<LLButton>("view_mode_btn");
    mNavigationBtnsPanel = getChild<LLLayoutPanel>("nav_buttons");

    mDefaultViewPanel = getChild<LLPanel>("default_inventory_panel");
    mCombinationViewPanel = getChild<LLPanel>("combination_view_inventory");
    mCombinationGalleryLayoutPanel = getChild<LLLayoutPanel>("comb_gallery_layout");
    mCombinationListLayoutPanel = getChild<LLLayoutPanel>("comb_inventory_layout");
    mCombinationLayoutStack = getChild<LLLayoutStack>("combination_view_stack");

    mCombinationInventoryPanel = getChild<LLInventorySingleFolderPanel>("comb_single_folder_inv");
    LLInventoryFilter& comb_inv_filter = mCombinationInventoryPanel->getFilter();
    comb_inv_filter.setFilterThumbnails(LLInventoryFilter::FILTER_EXCLUDE_THUMBNAILS);
    comb_inv_filter.markDefault();
    mCombinationInventoryPanel->setSelectCallback(boost::bind(&LLPanelMainInventory::onCombinationInventorySelectionChanged, this, _1, _2));
    mListViewRootUpdatedConnection = mCombinationInventoryPanel->setRootChangedCallback(boost::bind(&LLPanelMainInventory::onCombinationRootChanged, this, false));

    mCombinationGalleryPanel = getChild<LLInventoryGallery>("comb_gallery_view_inv");
    mCombinationGalleryPanel->setSortOrder(mCombinationInventoryPanel->getSortOrder());
    LLInventoryFilter& comb_gallery_filter = mCombinationGalleryPanel->getFilter();
    comb_gallery_filter.setFilterThumbnails(LLInventoryFilter::FILTER_ONLY_THUMBNAILS);
    comb_gallery_filter.markDefault();
    mGalleryRootUpdatedConnection = mCombinationGalleryPanel->setRootChangedCallback(boost::bind(&LLPanelMainInventory::onCombinationRootChanged, this, true));
    mCombinationGalleryPanel->setSelectionChangeCallback(boost::bind(&LLPanelMainInventory::onCombinationGallerySelectionChanged, this, _1));

	initListCommandsHandlers();

	const std::string texture_upload_cost_str = std::to_string(LLAgentBenefitsMgr::current().getTextureUploadCost());
	const std::string sound_upload_cost_str = std::to_string(LLAgentBenefitsMgr::current().getSoundUploadCost());
	const std::string animation_upload_cost_str = std::to_string(LLAgentBenefitsMgr::current().getAnimationUploadCost());

	LLMenuGL* menu = (LLMenuGL*)mMenuAddHandle.get();
	if (menu)
	{
		menu->getChild<LLMenuItemGL>("Upload Image")->setLabelArg("[COST]", texture_upload_cost_str);
		menu->getChild<LLMenuItemGL>("Upload Sound")->setLabelArg("[COST]", sound_upload_cost_str);
		menu->getChild<LLMenuItemGL>("Upload Animation")->setLabelArg("[COST]", animation_upload_cost_str);
	}

	// Trigger callback for focus received so we can deselect items in inbox/outbox
	LLFocusableElement::setFocusReceivedCallback(boost::bind(&LLPanelMainInventory::onFocusReceived, this));

	return TRUE;
}

// Destroys the object
LLPanelMainInventory::~LLPanelMainInventory( void )
{
	// Save the filters state.
	// Some params types cannot be saved this way
	// for example, LLParamSDParser doesn't know about U64,
	// so some FilterOps params should be revised.
	LLSD filterRoot;
	LLInventoryPanel* all_items_panel = getChild<LLInventoryPanel>(ALL_ITEMS);
	if (all_items_panel)
	{
		LLSD filterState;
		LLInventoryPanel::InventoryState p;
		all_items_panel->getFilter().toParams(p.filter);
		all_items_panel->getRootViewModel().getSorter().toParams(p.sort);
		if (p.validateBlock(false))
		{
			LLParamSDParser().writeSD(filterState, p);
			filterRoot[all_items_panel->getName()] = filterState;
		}
	}

	LLInventoryPanel* panel = findChild<LLInventoryPanel>(RECENT_ITEMS);
	if (panel)
	{
		LLSD filterState;
		LLInventoryPanel::InventoryState p;
		panel->getFilter().toParams(p.filter);
		panel->getRootViewModel().getSorter().toParams(p.sort);
		if (p.validateBlock(false))
		{
			LLParamSDParser().writeSD(filterState, p);
			filterRoot[panel->getName()] = filterState;
		}
	}

	std::string filterSaveName(gDirUtilp->getExpandedFilename(LL_PATH_PER_SL_ACCOUNT, FILTERS_FILENAME));
	llofstream filtersFile(filterSaveName.c_str());
	if(!LLSDSerialize::toPrettyXML(filterRoot, filtersFile))
	{
		LL_WARNS() << "Could not write to filters save file " << filterSaveName << LL_ENDL;
	}
	else
    {
		filtersFile.close();
    }
    
	gInventory.removeObserver(this);
	delete mSavedFolderState;

    auto menu = mMenuAddHandle.get();
    if(menu)
    {
        menu->die();
        mMenuAddHandle.markDead();
    }

    if (mListViewRootUpdatedConnection.connected())
    {
        mListViewRootUpdatedConnection.disconnect();
    }
    if (mGalleryRootUpdatedConnection.connected())
    {
        mGalleryRootUpdatedConnection.disconnect();
    }
}

LLInventoryPanel* LLPanelMainInventory::getAllItemsPanel()
{
	return  getChild<LLInventoryPanel>(ALL_ITEMS);
}

void LLPanelMainInventory::selectAllItemsPanel()
{
	mFilterTabs->selectFirstTab();
}

bool LLPanelMainInventory::isRecentItemsPanelSelected()
{
	return (RECENT_ITEMS == getActivePanel()->getName());
}

void LLPanelMainInventory::startSearch()
{
	// this forces focus to line editor portion of search editor
	if (mFilterEditor)
	{
		mFilterEditor->focusFirstItem(TRUE);
	}
}

BOOL LLPanelMainInventory::handleKeyHere(KEY key, MASK mask)
{
	LLFolderView* root_folder = mActivePanel ? mActivePanel->getRootFolder() : NULL;
	if (root_folder)
	{
		// first check for user accepting current search results
		if (mFilterEditor 
			&& mFilterEditor->hasFocus()
		    && (key == KEY_RETURN 
		    	|| key == KEY_DOWN)
		    && mask == MASK_NONE)
		{
			// move focus to inventory proper
			mActivePanel->setFocus(TRUE);
			root_folder->scrollToShowSelection();
			return TRUE;
		}

		if (mActivePanel->hasFocus() && key == KEY_UP)
		{
			startSearch();
		}
        if(mSingleFolderMode && key == KEY_LEFT)
        {
            onBackFolderClicked();
        }
	}

	return LLPanel::handleKeyHere(key, mask);

}

//----------------------------------------------------------------------------
// menu callbacks

void LLPanelMainInventory::doToSelected(const LLSD& userdata)
{
	getPanel()->doToSelected(userdata);
}

void LLPanelMainInventory::closeAllFolders()
{
	getPanel()->getRootFolder()->closeAllFolders();
}

S32 get_instance_num()
{
    static S32 instance_num = 0;
    instance_num = (instance_num + 1) % S32_MAX;

    return instance_num;
}

LLFloaterSidePanelContainer* LLPanelMainInventory::newWindow()
{
    S32 instance_num = get_instance_num();

	if (!gAgentCamera.cameraMouselook())
	{
        LLFloaterSidePanelContainer* floater = LLFloaterReg::showTypedInstance<LLFloaterSidePanelContainer>("inventory", LLSD(instance_num));
        LLSidepanelInventory* sidepanel_inventory = floater->findChild<LLSidepanelInventory>("main_panel");
        sidepanel_inventory->initInventoryViews();
		return floater;
	}
    return NULL;
}

//static
void LLPanelMainInventory::newFolderWindow(LLUUID folder_id, LLUUID item_to_select)
{
    LLFloaterReg::const_instance_list_t& inst_list = LLFloaterReg::getFloaterList("inventory");
    for (LLFloaterReg::const_instance_list_t::const_iterator iter = inst_list.begin(); iter != inst_list.end();)
    {
        LLFloaterSidePanelContainer* inventory_container = dynamic_cast<LLFloaterSidePanelContainer*>(*iter++);
        if (inventory_container)
        {
            LLSidepanelInventory* sidepanel_inventory = dynamic_cast<LLSidepanelInventory*>(inventory_container->findChild<LLPanel>("main_panel", true));
            if (sidepanel_inventory)
            {
                LLPanelMainInventory* main_inventory = sidepanel_inventory->getMainInventoryPanel();
                if (main_inventory && main_inventory->isSingleFolderMode()
                    && (main_inventory->getCurrentSFVRoot() == folder_id))
                {
                    main_inventory->setFocus(true);
                    if(item_to_select.notNull())
                    {
                        main_inventory->setGallerySelection(item_to_select);
                    }
                    return;
                }
            }
        }
    }
    
    S32 instance_num = get_instance_num();

    LLFloaterSidePanelContainer* inventory_container = LLFloaterReg::showTypedInstance<LLFloaterSidePanelContainer>("inventory", LLSD(instance_num));
    if(inventory_container)
    {
        LLSidepanelInventory* sidepanel_inventory = dynamic_cast<LLSidepanelInventory*>(inventory_container->findChild<LLPanel>("main_panel", true));
        if (sidepanel_inventory)
        {
            LLPanelMainInventory* main_inventory = sidepanel_inventory->getMainInventoryPanel();
            if (main_inventory)
            {
                main_inventory->initSingleFolderRoot(folder_id);
                main_inventory->toggleViewMode();
                if(folder_id.notNull())
                {
                    if(item_to_select.notNull())
                    {
                        main_inventory->setGallerySelection(item_to_select, true);
                    }
                }
            }
        }
    }
}

void LLPanelMainInventory::doCreate(const LLSD& userdata)
{
	reset_inventory_filter();
    if(mSingleFolderMode)
    {
        if(isListViewMode() || isCombinationViewMode())
        {
            LLFolderViewItem* current_folder = getActivePanel()->getRootFolder();
            if (current_folder)
            {
                if(isCombinationViewMode())
                {
                    mForceShowInvLayout = true;
                }

                LLHandle<LLPanel> handle = getHandle();
                std::function<void(const LLUUID&)> callback_created = [handle](const LLUUID& new_id)
                {
                    gInventory.notifyObservers(); // not really needed, should have been already done
                    LLPanelMainInventory* panel = (LLPanelMainInventory*)handle.get();
                    if (new_id.notNull() && panel)
                    {
                        // might need to refresh visibility, delay rename
                        panel->mCombInvUUIDNeedsRename = new_id;

                        if (panel->isCombinationViewMode())
                        {
                            panel->mForceShowInvLayout = true;
                        }

                        LL_DEBUGS("Inventory") << "Done creating inventory: " << new_id << LL_ENDL;
                    }
                };
                menu_create_inventory_item(NULL, getCurrentSFVRoot(), userdata, LLUUID::null, callback_created);
            }
        }
        else
        {
            LLHandle<LLPanel> handle = getHandle();
            std::function<void(const LLUUID&)> callback_created = [handle](const LLUUID &new_id)
            {
                gInventory.notifyObservers(); // not really needed, should have been already done
                if (new_id.notNull())
                {
                    LLPanelMainInventory* panel = (LLPanelMainInventory*)handle.get();
                    if (panel)
                    {
                        panel->setGallerySelection(new_id);
                        LL_DEBUGS("Inventory") << "Done creating inventory: " << new_id << LL_ENDL;
                    }
                }
            };
            menu_create_inventory_item(NULL, getCurrentSFVRoot(), userdata, LLUUID::null, callback_created);
        }
    }
    else
    {
        menu_create_inventory_item(getPanel(), NULL, userdata);
    }
}

void LLPanelMainInventory::resetFilters()
{
	LLFloaterInventoryFinder *finder = getFinder();
	getCurrentFilter().resetDefault();
	if (finder)
	{
		finder->updateElementsFromFilter();
	}

	setFilterTextFromFilter();
}

void LLPanelMainInventory::resetAllItemsFilters()
{
    LLFloaterInventoryFinder *finder = getFinder();
    getAllItemsPanel()->getFilter().resetDefault();
    if (finder)
    {
        finder->updateElementsFromFilter();
    }

    setFilterTextFromFilter();
}

void LLPanelMainInventory::findLinks(const LLUUID& item_id, const std::string& item_name)
{
    mFilterSubString = item_name;

    LLInventoryFilter &filter = mActivePanel->getFilter();
    filter.setFindAllLinksMode(item_name, item_id);

    mFilterEditor->setText(item_name);
    mFilterEditor->setFocus(TRUE);
}

void LLPanelMainInventory::setSortBy(const LLSD& userdata)
{
	U32 sort_order_mask = getActivePanel()->getSortOrder();
	std::string sort_type = userdata.asString();
	if (sort_type == "name")
	{
		sort_order_mask &= ~LLInventoryFilter::SO_DATE;
	}
	else if (sort_type == "date")
	{
		sort_order_mask |= LLInventoryFilter::SO_DATE;
	}
	else if (sort_type == "foldersalwaysbyname")
	{
		if ( sort_order_mask & LLInventoryFilter::SO_FOLDERS_BY_NAME )
		{
			sort_order_mask &= ~LLInventoryFilter::SO_FOLDERS_BY_NAME;
		}
		else
		{
			sort_order_mask |= LLInventoryFilter::SO_FOLDERS_BY_NAME;
		}
	}
	else if (sort_type == "systemfolderstotop")
	{
		if ( sort_order_mask & LLInventoryFilter::SO_SYSTEM_FOLDERS_TO_TOP )
		{
			sort_order_mask &= ~LLInventoryFilter::SO_SYSTEM_FOLDERS_TO_TOP;
		}
		else
		{
			sort_order_mask |= LLInventoryFilter::SO_SYSTEM_FOLDERS_TO_TOP;
		}
	}
    if(mSingleFolderMode && !isListViewMode())
    {
        mCombinationGalleryPanel->setSortOrder(sort_order_mask, true);
    }

	getActivePanel()->setSortOrder(sort_order_mask);
    if (isRecentItemsPanelSelected())
    {
        gSavedSettings.setU32("RecentItemsSortOrder", sort_order_mask);
    }
    else
    {
        gSavedSettings.setU32("InventorySortOrder", sort_order_mask);
    }
}

void LLPanelMainInventory::onSelectSearchType()
{
	std::string new_type = mSearchTypeCombo->getValue();
	if (new_type == "search_by_name")
	{
		setSearchType(LLInventoryFilter::SEARCHTYPE_NAME);
	}
	if (new_type == "search_by_creator")
	{
		setSearchType(LLInventoryFilter::SEARCHTYPE_CREATOR);
	}
	if (new_type == "search_by_description")
	{
		setSearchType(LLInventoryFilter::SEARCHTYPE_DESCRIPTION);
	}
	if (new_type == "search_by_UUID")
	{
		setSearchType(LLInventoryFilter::SEARCHTYPE_UUID);
	}
}

void LLPanelMainInventory::setSearchType(LLInventoryFilter::ESearchType type)
{
    if(mSingleFolderMode && isGalleryViewMode())
    {
        mCombinationGalleryPanel->setSearchType(type);
    }
    if(mSingleFolderMode && isCombinationViewMode())
    {
        mCombinationInventoryPanel->setSearchType(type);
        mCombinationGalleryPanel->setSearchType(type);
    }
    else
    {
        getActivePanel()->setSearchType(type);
    }
}

void LLPanelMainInventory::updateSearchTypeCombo()
{
    LLInventoryFilter::ESearchType search_type(LLInventoryFilter::SEARCHTYPE_NAME);

    if(mSingleFolderMode && isGalleryViewMode())
    {
        search_type = mCombinationGalleryPanel->getSearchType();
    }
    else if(mSingleFolderMode && isCombinationViewMode())
    {
        search_type = mCombinationGalleryPanel->getSearchType();
    }
    else
    {
        search_type = getActivePanel()->getSearchType();
    }

	switch(search_type)
	{
		case LLInventoryFilter::SEARCHTYPE_CREATOR:
			mSearchTypeCombo->setValue("search_by_creator");
			break;
		case LLInventoryFilter::SEARCHTYPE_DESCRIPTION:
			mSearchTypeCombo->setValue("search_by_description");
			break;
		case LLInventoryFilter::SEARCHTYPE_UUID:
			mSearchTypeCombo->setValue("search_by_UUID");
			break;
		case LLInventoryFilter::SEARCHTYPE_NAME:
		default:
			mSearchTypeCombo->setValue("search_by_name");
			break;
	}
}

// static
BOOL LLPanelMainInventory::filtersVisible(void* user_data)
{
	LLPanelMainInventory* self = (LLPanelMainInventory*)user_data;
	if(!self) return FALSE;

	return self->getFinder() != NULL;
}

void LLPanelMainInventory::onClearSearch()
{
	BOOL initially_active = FALSE;
	LLFloater *finder = getFinder();
	if (mActivePanel && (getActivePanel() != mWornItemsPanel))
	{
		initially_active = mActivePanel->getFilter().isNotDefault();
		setFilterSubString(LLStringUtil::null);
		mActivePanel->setFilterTypes(0xffffffffffffffffULL);
		mActivePanel->setFilterLinks(LLInventoryFilter::FILTERLINK_INCLUDE_LINKS);
	}

	if (finder)
	{
		LLFloaterInventoryFinder::selectAllTypes(finder);
	}

	// re-open folders that were initially open in case filter was active
	if (mActivePanel && (mFilterSubString.size() || initially_active) && !mSingleFolderMode)
	{
		mSavedFolderState->setApply(TRUE);
		mActivePanel->getRootFolder()->applyFunctorRecursively(*mSavedFolderState);
		LLOpenFoldersWithSelection opener;
		mActivePanel->getRootFolder()->applyFunctorRecursively(opener);
		mActivePanel->getRootFolder()->scrollToShowSelection();
	}
	mFilterSubString = "";

	LLSidepanelInventory * sidepanel_inventory = getParentSidepanelInventory();
	if (sidepanel_inventory)
	{
		LLPanelMarketplaceInbox* inbox_panel = sidepanel_inventory->getChild<LLPanelMarketplaceInbox>("marketplace_inbox");
		if (inbox_panel)
		{
			inbox_panel->onClearSearch();
		}
	}
}

void LLPanelMainInventory::onFilterEdit(const std::string& search_string )
{
    if(mSingleFolderMode && isGalleryViewMode())
    {
        mFilterSubString = search_string;
        mCombinationGalleryPanel->setFilterSubString(mFilterSubString);
        return;
    }
    if(mSingleFolderMode && isCombinationViewMode())
    {
        mCombinationGalleryPanel->setFilterSubString(search_string);
    }

	if (search_string == "")
	{
		onClearSearch();
	}

	if (!mActivePanel)
	{
		return;
	}

    if (!LLInventoryModelBackgroundFetch::instance().inventoryFetchStarted())
    {
        llassert(false); // this should have been done on startup
        LLInventoryModelBackgroundFetch::instance().start();
    }

	mFilterSubString = search_string;
	if (mActivePanel->getFilterSubString().empty() && mFilterSubString.empty())
	{
			// current filter and new filter empty, do nothing
			return;
	}

	// save current folder open state if no filter currently applied
	if (!mActivePanel->getFilter().isNotDefault())
	{
		mSavedFolderState->setApply(FALSE);
		mActivePanel->getRootFolder()->applyFunctorRecursively(*mSavedFolderState);
	}

	// set new filter string
	setFilterSubString(mFilterSubString);

    LLSidepanelInventory * sidepanel_inventory = getParentSidepanelInventory();
	if (sidepanel_inventory)
	{
		LLPanelMarketplaceInbox* inbox_panel = sidepanel_inventory->getChild<LLPanelMarketplaceInbox>("marketplace_inbox");
		if (inbox_panel)
		{
			inbox_panel->onFilterEdit(search_string);
		}
	}
}


 //static
 BOOL LLPanelMainInventory::incrementalFind(LLFolderViewItem* first_item, const char *find_text, BOOL backward)
 {
 	LLPanelMainInventory* active_view = NULL;
	
	LLFloaterReg::const_instance_list_t& inst_list = LLFloaterReg::getFloaterList("inventory");
	for (LLFloaterReg::const_instance_list_t::const_iterator iter = inst_list.begin(); iter != inst_list.end(); ++iter)
	{
		LLPanelMainInventory* iv = dynamic_cast<LLPanelMainInventory*>(*iter);
		if (iv)
		{
			if (gFocusMgr.childHasKeyboardFocus(iv))
			{
				active_view = iv;
				break;
			}
 		}
 	}

 	if (!active_view)
 	{
 		return FALSE;
 	}

 	std::string search_string(find_text);

 	if (search_string.empty())
 	{
 		return FALSE;
 	}

 	if (active_view->getPanel() &&
 		active_view->getPanel()->getRootFolder()->search(first_item, search_string, backward))
 	{
 		return TRUE;
 	}

 	return FALSE;
 }

void LLPanelMainInventory::onFilterSelected()
{
	// Find my index
    setActivePanel();

	if (!mActivePanel)
	{
		return;
	}

	if (getActivePanel() == mWornItemsPanel)
	{
		mActivePanel->openAllFolders();
	}
	updateSearchTypeCombo();
	setFilterSubString(mFilterSubString);
	LLInventoryFilter& filter = getCurrentFilter();
	LLFloaterInventoryFinder *finder = getFinder();
	if (finder)
	{
		finder->changeFilter(&filter);
        if (mSingleFolderMode)
        {
            finder->setTitle(getLocalizedRootName());
        }
	}
	if (filter.isActive() && !LLInventoryModelBackgroundFetch::instance().inventoryFetchStarted())
	{
        llassert(false); // this should have been done on startup
		LLInventoryModelBackgroundFetch::instance().start();
	}
	setFilterTextFromFilter();
}

const std::string LLPanelMainInventory::getFilterSubString() 
{ 
	return mActivePanel->getFilterSubString(); 
}

void LLPanelMainInventory::setFilterSubString(const std::string& string) 
{ 
	mActivePanel->setFilterSubString(string); 
}

BOOL LLPanelMainInventory::handleDragAndDrop(S32 x, S32 y, MASK mask, BOOL drop,
										 EDragAndDropType cargo_type,
										 void* cargo_data,
										 EAcceptance* accept,
										 std::string& tooltip_msg)
{
	// Check to see if we are auto scrolling from the last frame
	LLInventoryPanel* panel = (LLInventoryPanel*)this->getActivePanel();
	BOOL needsToScroll = panel->getScrollableContainer()->canAutoScroll(x, y);
	if(mFilterTabs)
	{
		if(needsToScroll)
		{
			mFilterTabs->startDragAndDropDelayTimer();
		}
	}
	
	BOOL handled = LLPanel::handleDragAndDrop(x, y, mask, drop, cargo_type, cargo_data, accept, tooltip_msg);

	return handled;
}

// virtual
void LLPanelMainInventory::changed(U32)
{
	updateItemcountText();
}

void LLPanelMainInventory::setFocusFilterEditor()
{
	if(mFilterEditor)
	{
		mFilterEditor->setFocus(true);
	}
}

// virtual
void LLPanelMainInventory::draw()
{
	if (mActivePanel && mFilterEditor)
	{
		mFilterEditor->setText(mFilterSubString);
	}	
	if (mActivePanel && mResortActivePanel)
	{
		// EXP-756: Force resorting of the list the first time we draw the list: 
		// In the case of date sorting, we don't have enough information at initialization time
		// to correctly sort the folders. Later manual resort doesn't do anything as the order value is 
		// set correctly. The workaround is to reset the order to alphabetical (or anything) then to the correct order.
		U32 order = mActivePanel->getSortOrder();
		mActivePanel->setSortOrder(LLInventoryFilter::SO_NAME);
		mActivePanel->setSortOrder(order);
		mResortActivePanel = false;
	}
	LLPanel::draw();
	updateItemcountText();
    updateCombinationVisibility();
}

void LLPanelMainInventory::updateItemcountText()
{
	if(mItemCount != gInventory.getItemCount())
	{
		mItemCount = gInventory.getItemCount();
		mItemCountString = "";
		LLLocale locale(LLLocale::USER_LOCALE);
		LLResMgr::getInstance()->getIntegerString(mItemCountString, mItemCount);
	}

	if(mCategoryCount != gInventory.getCategoryCount())
	{
		mCategoryCount = gInventory.getCategoryCount();
		mCategoryCountString = "";
		LLLocale locale(LLLocale::USER_LOCALE);
		LLResMgr::getInstance()->getIntegerString(mCategoryCountString, mCategoryCount);
	}

	LLStringUtil::format_map_t string_args;
	string_args["[ITEM_COUNT]"] = mItemCountString;
	string_args["[CATEGORY_COUNT]"] = mCategoryCountString;
	string_args["[FILTER]"] = getFilterText();

	std::string text = "";

	if (LLInventoryModelBackgroundFetch::instance().folderFetchActive())
	{
		text = getString("ItemcountFetching", string_args);
	}
	else if (LLInventoryModelBackgroundFetch::instance().isEverythingFetched())
	{
		text = getString("ItemcountCompleted", string_args);
	}
	else
	{
		text = getString("ItemcountUnknown", string_args);
	}

    if (mSingleFolderMode)
    {
        LLInventoryModel::cat_array_t *cats;
        LLInventoryModel::item_array_t *items;

        gInventory.getDirectDescendentsOf(getCurrentSFVRoot(), cats, items);

        if (items && cats)
        {
            string_args["[ITEM_COUNT]"] = llformat("%d", items->size());
            string_args["[CATEGORY_COUNT]"] = llformat("%d", cats->size());
            text = getString("ItemcountCompleted", string_args);
        }
    }
	
    mCounterCtrl->setValue(text);
    mCounterCtrl->setToolTip(text);
}

void LLPanelMainInventory::onFocusReceived()
{
	LLSidepanelInventory *sidepanel_inventory =	LLFloaterSidePanelContainer::getPanel<LLSidepanelInventory>("inventory");
	if (!sidepanel_inventory)
	{
		LL_WARNS() << "Could not find Inventory Panel in My Inventory floater" << LL_ENDL;
		return;
	}

	sidepanel_inventory->clearSelections(false, true);
}

void LLPanelMainInventory::setFilterTextFromFilter() 
{ 
	mFilterText = getCurrentFilter().getFilterText();
}

void LLPanelMainInventory::toggleFindOptions()
{
	LLFloater *floater = getFinder();
	if (!floater)
	{
		LLFloaterInventoryFinder * finder = new LLFloaterInventoryFinder(this);
		mFinderHandle = finder->getHandle();
		finder->openFloater();

		LLFloater* parent_floater = gFloaterView->getParentFloater(this);
		if (parent_floater)
			parent_floater->addDependentFloater(mFinderHandle);

        if (!LLInventoryModelBackgroundFetch::instance().inventoryFetchStarted())
        {
            llassert(false); // this should have been done on startup
            LLInventoryModelBackgroundFetch::instance().start();
        }

        if (mSingleFolderMode)
        {
            finder->setTitle(getLocalizedRootName());
        }
	}
	else
	{
		floater->closeFloater();
	}
}

void LLPanelMainInventory::setSelectCallback(const LLFolderView::signal_t::slot_type& cb)
{
	getChild<LLInventoryPanel>(ALL_ITEMS)->setSelectCallback(cb);
	getChild<LLInventoryPanel>(RECENT_ITEMS)->setSelectCallback(cb);
}

void LLPanelMainInventory::onSelectionChange(LLInventoryPanel *panel, const std::deque<LLFolderViewItem*>& items, BOOL user_action)
{
	updateListCommands();
	panel->onSelectionChange(items, user_action);
}

///----------------------------------------------------------------------------
/// LLFloaterInventoryFinder
///----------------------------------------------------------------------------

LLFloaterInventoryFinder* LLPanelMainInventory::getFinder() 
{ 
	return (LLFloaterInventoryFinder*)mFinderHandle.get();
}


LLFloaterInventoryFinder::LLFloaterInventoryFinder(LLPanelMainInventory* inventory_view) :	
	LLFloater(LLSD()),
	mPanelMainInventory(inventory_view),
	mFilter(&inventory_view->getPanel()->getFilter())
{
	buildFromFile("floater_inventory_view_finder.xml");
	updateElementsFromFilter();
}

BOOL LLFloaterInventoryFinder::postBuild()
{
	const LLRect& viewrect = mPanelMainInventory->getRect();
	setRect(LLRect(viewrect.mLeft - getRect().getWidth(), viewrect.mTop, viewrect.mLeft, viewrect.mTop - getRect().getHeight()));

	childSetAction("All", selectAllTypes, this);
	childSetAction("None", selectNoTypes, this);

	mSpinSinceHours = getChild<LLSpinCtrl>("spin_hours_ago");
	childSetCommitCallback("spin_hours_ago", onTimeAgo, this);

	mSpinSinceDays = getChild<LLSpinCtrl>("spin_days_ago");
	childSetCommitCallback("spin_days_ago", onTimeAgo, this);

	mCreatorSelf = getChild<LLCheckBoxCtrl>("check_created_by_me");
	mCreatorOthers = getChild<LLCheckBoxCtrl>("check_created_by_others");
	mCreatorSelf->setCommitCallback(boost::bind(&LLFloaterInventoryFinder::onCreatorSelfFilterCommit, this));
	mCreatorOthers->setCommitCallback(boost::bind(&LLFloaterInventoryFinder::onCreatorOtherFilterCommit, this));

	childSetAction("Close", onCloseBtn, this);

	updateElementsFromFilter();
	return TRUE;
}
void LLFloaterInventoryFinder::onTimeAgo(LLUICtrl *ctrl, void *user_data)
{
	LLFloaterInventoryFinder *self = (LLFloaterInventoryFinder *)user_data;
	if (!self) return;
	
	if ( self->mSpinSinceDays->get() ||  self->mSpinSinceHours->get() )
	{
		self->getChild<LLUICtrl>("check_since_logoff")->setValue(false);

		U32 days = (U32)self->mSpinSinceDays->get();
		U32 hours = (U32)self->mSpinSinceHours->get();
		if (hours >= 24)
		{
			// Try to handle both cases of spinner clicking and text input in a sensible fashion as best as possible.
			// There is no way to tell if someone has clicked the spinner to get to 24 or input 24 manually, so in
			// this case add to days.  Any value > 24 means they have input the hours manually, so do not add to the
			// current day value.
			if (24 == hours)  // Got to 24 via spinner clicking or text input of 24
			{
				days = days + hours / 24;
			}
			else	// Text input, so do not add to days
			{ 
				days = hours / 24;
			}
			hours = (U32)hours % 24;
			self->mSpinSinceHours->setFocus(false);
			self->mSpinSinceDays->setFocus(false);
			self->mSpinSinceDays->set((F32)days);
			self->mSpinSinceHours->set((F32)hours);
			self->mSpinSinceHours->setFocus(true);
		}
	}
}

void LLFloaterInventoryFinder::changeFilter(LLInventoryFilter* filter)
{
	mFilter = filter;
	updateElementsFromFilter();
}

void LLFloaterInventoryFinder::updateElementsFromFilter()
{
	if (!mFilter)
		return;

	// Get data needed for filter display
	U32 filter_types = mFilter->getFilterObjectTypes();
	LLInventoryFilter::EFolderShow show_folders = mFilter->getShowFolderState();
	U32 hours = mFilter->getHoursAgo();
	U32 date_search_direction = mFilter->getDateSearchDirection();

	LLInventoryFilter::EFilterCreatorType filter_creator = mFilter->getFilterCreatorType();
	bool show_created_by_me = ((filter_creator == LLInventoryFilter::FILTERCREATOR_ALL) || (filter_creator == LLInventoryFilter::FILTERCREATOR_SELF));
	bool show_created_by_others = ((filter_creator == LLInventoryFilter::FILTERCREATOR_ALL) || (filter_creator == LLInventoryFilter::FILTERCREATOR_OTHERS));

	// update the ui elements
	setTitle(mFilter->getName());

	getChild<LLUICtrl>("check_animation")->setValue((S32) (filter_types & 0x1 << LLInventoryType::IT_ANIMATION));

	getChild<LLUICtrl>("check_calling_card")->setValue((S32) (filter_types & 0x1 << LLInventoryType::IT_CALLINGCARD));
	getChild<LLUICtrl>("check_clothing")->setValue((S32) (filter_types & 0x1 << LLInventoryType::IT_WEARABLE));
	getChild<LLUICtrl>("check_gesture")->setValue((S32) (filter_types & 0x1 << LLInventoryType::IT_GESTURE));
	getChild<LLUICtrl>("check_landmark")->setValue((S32) (filter_types & 0x1 << LLInventoryType::IT_LANDMARK));
	getChild<LLUICtrl>("check_notecard")->setValue((S32) (filter_types & 0x1 << LLInventoryType::IT_NOTECARD));
	getChild<LLUICtrl>("check_object")->setValue((S32) (filter_types & 0x1 << LLInventoryType::IT_OBJECT));
	getChild<LLUICtrl>("check_script")->setValue((S32) (filter_types & 0x1 << LLInventoryType::IT_LSL));
	getChild<LLUICtrl>("check_sound")->setValue((S32) (filter_types & 0x1 << LLInventoryType::IT_SOUND));
	getChild<LLUICtrl>("check_texture")->setValue((S32) (filter_types & 0x1 << LLInventoryType::IT_TEXTURE));
	getChild<LLUICtrl>("check_snapshot")->setValue((S32) (filter_types & 0x1 << LLInventoryType::IT_SNAPSHOT));
    getChild<LLUICtrl>("check_settings")->setValue((S32)(filter_types & 0x1 << LLInventoryType::IT_SETTINGS));
	getChild<LLUICtrl>("check_show_empty")->setValue(show_folders == LLInventoryFilter::SHOW_ALL_FOLDERS);

	getChild<LLUICtrl>("check_created_by_me")->setValue(show_created_by_me);
	getChild<LLUICtrl>("check_created_by_others")->setValue(show_created_by_others);

	getChild<LLUICtrl>("check_since_logoff")->setValue(mFilter->isSinceLogoff());
	mSpinSinceHours->set((F32)(hours % 24));
	mSpinSinceDays->set((F32)(hours / 24));
	getChild<LLRadioGroup>("date_search_direction")->setSelectedIndex(date_search_direction);
}

void LLFloaterInventoryFinder::draw()
{
	U64 filter = 0xffffffffffffffffULL;
	BOOL filtered_by_all_types = TRUE;

	if (!getChild<LLUICtrl>("check_animation")->getValue())
	{
		filter &= ~(0x1 << LLInventoryType::IT_ANIMATION);
		filtered_by_all_types = FALSE;
	}


	if (!getChild<LLUICtrl>("check_calling_card")->getValue())
	{
		filter &= ~(0x1 << LLInventoryType::IT_CALLINGCARD);
		filtered_by_all_types = FALSE;
	}

	if (!getChild<LLUICtrl>("check_clothing")->getValue())
	{
		filter &= ~(0x1 << LLInventoryType::IT_WEARABLE);
		filtered_by_all_types = FALSE;
	}

	if (!getChild<LLUICtrl>("check_gesture")->getValue())
	{
		filter &= ~(0x1 << LLInventoryType::IT_GESTURE);
		filtered_by_all_types = FALSE;
	}

	if (!getChild<LLUICtrl>("check_landmark")->getValue())


	{
		filter &= ~(0x1 << LLInventoryType::IT_LANDMARK);
		filtered_by_all_types = FALSE;
	}

	if (!getChild<LLUICtrl>("check_notecard")->getValue())
	{
		filter &= ~(0x1 << LLInventoryType::IT_NOTECARD);
		filtered_by_all_types = FALSE;
	}

	if (!getChild<LLUICtrl>("check_object")->getValue())
	{
		filter &= ~(0x1 << LLInventoryType::IT_OBJECT);
		filter &= ~(0x1 << LLInventoryType::IT_ATTACHMENT);
		filtered_by_all_types = FALSE;
	}

	if (!getChild<LLUICtrl>("check_script")->getValue())
	{
		filter &= ~(0x1 << LLInventoryType::IT_LSL);
		filtered_by_all_types = FALSE;
	}

	if (!getChild<LLUICtrl>("check_sound")->getValue())
	{
		filter &= ~(0x1 << LLInventoryType::IT_SOUND);
		filtered_by_all_types = FALSE;
	}

	if (!getChild<LLUICtrl>("check_texture")->getValue())
	{
		filter &= ~(0x1 << LLInventoryType::IT_TEXTURE);
		filtered_by_all_types = FALSE;
	}

	if (!getChild<LLUICtrl>("check_snapshot")->getValue())
	{
		filter &= ~(0x1 << LLInventoryType::IT_SNAPSHOT);
		filtered_by_all_types = FALSE;
	}

    if (!getChild<LLUICtrl>("check_settings")->getValue())
    {
        filter &= ~(0x1 << LLInventoryType::IT_SETTINGS);
        filtered_by_all_types = FALSE;
    }

	if (!filtered_by_all_types || (mPanelMainInventory->getPanel()->getFilter().getFilterTypes() & LLInventoryFilter::FILTERTYPE_DATE))
	{
		// don't include folders in filter, unless I've selected everything or filtering by date
		filter &= ~(0x1 << LLInventoryType::IT_CATEGORY);
	}


    bool is_sf_mode = mPanelMainInventory->isSingleFolderMode();
    if(is_sf_mode && mPanelMainInventory->isGalleryViewMode())
    {
        mPanelMainInventory->mCombinationGalleryPanel->getFilter().setShowFolderState(getCheckShowEmpty() ?
            LLInventoryFilter::SHOW_ALL_FOLDERS : LLInventoryFilter::SHOW_NON_EMPTY_FOLDERS);
        mPanelMainInventory->mCombinationGalleryPanel->getFilter().setFilterObjectTypes(filter);
    }
    else
    {
        if(is_sf_mode && mPanelMainInventory->isCombinationViewMode())
        {
            mPanelMainInventory->mCombinationGalleryPanel->getFilter().setShowFolderState(getCheckShowEmpty() ?
                LLInventoryFilter::SHOW_ALL_FOLDERS : LLInventoryFilter::SHOW_NON_EMPTY_FOLDERS);
            mPanelMainInventory->mCombinationGalleryPanel->getFilter().setFilterObjectTypes(filter);
        }
        // update the panel, panel will update the filter
        mPanelMainInventory->getPanel()->setShowFolderState(getCheckShowEmpty() ?
            LLInventoryFilter::SHOW_ALL_FOLDERS : LLInventoryFilter::SHOW_NON_EMPTY_FOLDERS);
        mPanelMainInventory->getPanel()->setFilterTypes(filter);
    }

	if (getCheckSinceLogoff())
	{
		mSpinSinceDays->set(0);
		mSpinSinceHours->set(0);
	}
	U32 days = (U32)mSpinSinceDays->get();
	U32 hours = (U32)mSpinSinceHours->get();
	if (hours >= 24)
	{
		days = hours / 24;
		hours = (U32)hours % 24;
		// A UI element that has focus will not display a new value set to it
		mSpinSinceHours->setFocus(false);
		mSpinSinceDays->setFocus(false);
		mSpinSinceDays->set((F32)days);
		mSpinSinceHours->set((F32)hours);
		mSpinSinceHours->setFocus(true);
	}
	hours += days * 24;


	mPanelMainInventory->setFilterTextFromFilter();
    if(is_sf_mode && mPanelMainInventory->isGalleryViewMode())
    {
        mPanelMainInventory->mCombinationGalleryPanel->getFilter().setHoursAgo(hours);
        mPanelMainInventory->mCombinationGalleryPanel->getFilter().setDateRangeLastLogoff(getCheckSinceLogoff());
        mPanelMainInventory->mCombinationGalleryPanel->getFilter().setDateSearchDirection(getDateSearchDirection());
    }
    else
    {
        if(is_sf_mode && mPanelMainInventory->isCombinationViewMode())
        {
            mPanelMainInventory->mCombinationGalleryPanel->getFilter().setHoursAgo(hours);
            mPanelMainInventory->mCombinationGalleryPanel->getFilter().setDateRangeLastLogoff(getCheckSinceLogoff());
            mPanelMainInventory->mCombinationGalleryPanel->getFilter().setDateSearchDirection(getDateSearchDirection());
        }
        mPanelMainInventory->getPanel()->setHoursAgo(hours);
        mPanelMainInventory->getPanel()->setSinceLogoff(getCheckSinceLogoff());
        mPanelMainInventory->getPanel()->setDateSearchDirection(getDateSearchDirection());
    }

	LLPanel::draw();
}

void LLFloaterInventoryFinder::onCreatorSelfFilterCommit()
{
	bool show_creator_self = mCreatorSelf->getValue();
	bool show_creator_other = mCreatorOthers->getValue();

	if(show_creator_self && show_creator_other)
	{
        mPanelMainInventory->getCurrentFilter().setFilterCreator(LLInventoryFilter::FILTERCREATOR_ALL);
	}
	else if(show_creator_self)
	{
        mPanelMainInventory->getCurrentFilter().setFilterCreator(LLInventoryFilter::FILTERCREATOR_SELF);
	}
	else if(!show_creator_self || !show_creator_other)
	{
        mPanelMainInventory->getCurrentFilter().setFilterCreator(LLInventoryFilter::FILTERCREATOR_OTHERS);
		mCreatorOthers->set(TRUE);
	}
}

void LLFloaterInventoryFinder::onCreatorOtherFilterCommit()
{
	bool show_creator_self = mCreatorSelf->getValue();
	bool show_creator_other = mCreatorOthers->getValue();

	if(show_creator_self && show_creator_other)
	{
        mPanelMainInventory->getCurrentFilter().setFilterCreator(LLInventoryFilter::FILTERCREATOR_ALL);
	}
	else if(show_creator_other)
	{
        mPanelMainInventory->getCurrentFilter().setFilterCreator(LLInventoryFilter::FILTERCREATOR_OTHERS);
	}
	else if(!show_creator_other || !show_creator_self)
	{
        mPanelMainInventory->getCurrentFilter().setFilterCreator(LLInventoryFilter::FILTERCREATOR_SELF);
		mCreatorSelf->set(TRUE);
	}
}

BOOL LLFloaterInventoryFinder::getCheckShowEmpty()
{
	return getChild<LLUICtrl>("check_show_empty")->getValue();
}

BOOL LLFloaterInventoryFinder::getCheckSinceLogoff()
{
	return getChild<LLUICtrl>("check_since_logoff")->getValue();
}

U32 LLFloaterInventoryFinder::getDateSearchDirection()
{
	return 	getChild<LLRadioGroup>("date_search_direction")->getSelectedIndex();
}

void LLFloaterInventoryFinder::onCloseBtn(void* user_data)
{
	LLFloaterInventoryFinder* finderp = (LLFloaterInventoryFinder*)user_data;
	finderp->closeFloater();
}

// static
void LLFloaterInventoryFinder::selectAllTypes(void* user_data)
{
	LLFloaterInventoryFinder* self = (LLFloaterInventoryFinder*)user_data;
	if(!self) return;

	self->getChild<LLUICtrl>("check_animation")->setValue(TRUE);
	self->getChild<LLUICtrl>("check_calling_card")->setValue(TRUE);
	self->getChild<LLUICtrl>("check_clothing")->setValue(TRUE);
	self->getChild<LLUICtrl>("check_gesture")->setValue(TRUE);
	self->getChild<LLUICtrl>("check_landmark")->setValue(TRUE);
	self->getChild<LLUICtrl>("check_notecard")->setValue(TRUE);
	self->getChild<LLUICtrl>("check_object")->setValue(TRUE);
	self->getChild<LLUICtrl>("check_script")->setValue(TRUE);
	self->getChild<LLUICtrl>("check_sound")->setValue(TRUE);
	self->getChild<LLUICtrl>("check_texture")->setValue(TRUE);
	self->getChild<LLUICtrl>("check_snapshot")->setValue(TRUE);
    self->getChild<LLUICtrl>("check_settings")->setValue(TRUE);
}

//static
void LLFloaterInventoryFinder::selectNoTypes(void* user_data)
{
	LLFloaterInventoryFinder* self = (LLFloaterInventoryFinder*)user_data;
	if(!self) return;

	self->getChild<LLUICtrl>("check_animation")->setValue(FALSE);
	self->getChild<LLUICtrl>("check_calling_card")->setValue(FALSE);
	self->getChild<LLUICtrl>("check_clothing")->setValue(FALSE);
	self->getChild<LLUICtrl>("check_gesture")->setValue(FALSE);
	self->getChild<LLUICtrl>("check_landmark")->setValue(FALSE);
	self->getChild<LLUICtrl>("check_notecard")->setValue(FALSE);
	self->getChild<LLUICtrl>("check_object")->setValue(FALSE);
	self->getChild<LLUICtrl>("check_script")->setValue(FALSE);
	self->getChild<LLUICtrl>("check_sound")->setValue(FALSE);
	self->getChild<LLUICtrl>("check_texture")->setValue(FALSE);
	self->getChild<LLUICtrl>("check_snapshot")->setValue(FALSE);
    self->getChild<LLUICtrl>("check_settings")->setValue(FALSE);
}

//////////////////////////////////////////////////////////////////////////////////
// List Commands                                                                //

void LLPanelMainInventory::initListCommandsHandlers()
{
	childSetAction("add_btn", boost::bind(&LLPanelMainInventory::onAddButtonClick, this));
    childSetAction("view_mode_btn", boost::bind(&LLPanelMainInventory::onViewModeClick, this));
    childSetAction("up_btn", boost::bind(&LLPanelMainInventory::onUpFolderClicked, this));
    childSetAction("back_btn", boost::bind(&LLPanelMainInventory::onBackFolderClicked, this));
    childSetAction("forward_btn", boost::bind(&LLPanelMainInventory::onForwardFolderClicked, this));

	mCommitCallbackRegistrar.add("Inventory.GearDefault.Custom.Action", boost::bind(&LLPanelMainInventory::onCustomAction, this, _2));
	mEnableCallbackRegistrar.add("Inventory.GearDefault.Check", boost::bind(&LLPanelMainInventory::isActionChecked, this, _2));
	mEnableCallbackRegistrar.add("Inventory.GearDefault.Enable", boost::bind(&LLPanelMainInventory::isActionEnabled, this, _2));
    mEnableCallbackRegistrar.add("Inventory.GearDefault.Visible", boost::bind(&LLPanelMainInventory::isActionVisible, this, _2));
	mMenuGearDefault = LLUICtrlFactory::getInstance()->createFromFile<LLToggleableMenu>("menu_inventory_gear_default.xml", gMenuHolder, LLViewerMenuHolderGL::child_registry_t::instance());
	mGearMenuButton->setMenu(mMenuGearDefault, LLMenuButton::MP_BOTTOM_LEFT, true);
    mMenuViewDefault = LLUICtrlFactory::getInstance()->createFromFile<LLToggleableMenu>("menu_inventory_view_default.xml", gMenuHolder, LLViewerMenuHolderGL::child_registry_t::instance());
    mViewMenuButton->setMenu(mMenuViewDefault, LLMenuButton::MP_BOTTOM_LEFT, true);
	LLMenuGL* menu = LLUICtrlFactory::getInstance()->createFromFile<LLMenuGL>("menu_inventory_add.xml", gMenuHolder, LLViewerMenuHolderGL::child_registry_t::instance());
	mMenuAddHandle = menu->getHandle();

	mMenuVisibility = LLUICtrlFactory::getInstance()->createFromFile<LLToggleableMenu>("menu_inventory_search_visibility.xml", gMenuHolder, LLViewerMenuHolderGL::child_registry_t::instance());
    mVisibilityMenuButton->setMenu(mMenuVisibility, LLMenuButton::MP_BOTTOM_LEFT, true);

	// Update the trash button when selected item(s) get worn or taken off.
	LLOutfitObserver::instance().addCOFChangedCallback(boost::bind(&LLPanelMainInventory::updateListCommands, this));
}

void LLPanelMainInventory::updateListCommands()
{
}

void LLPanelMainInventory::onAddButtonClick()
{
// Gray out the "New Folder" option when the Recent tab is active as new folders will not be displayed
// unless "Always show folders" is checked in the filter options.

	LLMenuGL* menu = (LLMenuGL*)mMenuAddHandle.get();
	if (menu)
	{
        disableAddIfNeeded();

		setUploadCostIfNeeded();

		showActionMenu(menu,"add_btn");
	}
}

void LLPanelMainInventory::setActivePanel()
{
    // Todo: should cover gallery mode in some way
    if(mSingleFolderMode && isListViewMode())
    {
        mActivePanel = getChild<LLInventoryPanel>("comb_single_folder_inv");
    }
    else if(mSingleFolderMode && isCombinationViewMode())
    {
        mActivePanel = getChild<LLInventoryPanel>("comb_single_folder_inv");
    }
    else
    {
        mActivePanel = (LLInventoryPanel*)getChild<LLTabContainer>("inventory filter tabs")->getCurrentPanel();
    }
    mViewModeBtn->setEnabled(mSingleFolderMode || (getAllItemsPanel() == getActivePanel()));
}

void LLPanelMainInventory::initSingleFolderRoot(const LLUUID& start_folder_id)
{
    mCombinationInventoryPanel->initFolderRoot(start_folder_id);
}

void LLPanelMainInventory::initInventoryViews()
{
    LLInventoryPanel* all_item = getChild<LLInventoryPanel>(ALL_ITEMS);
    all_item->initializeViewBuilding();
    LLInventoryPanel* recent_item = getChild<LLInventoryPanel>(RECENT_ITEMS);
    recent_item->initializeViewBuilding();
    LLInventoryPanel* worn_item = getChild<LLInventoryPanel>(WORN_ITEMS);
    worn_item->initializeViewBuilding();
}

void LLPanelMainInventory::toggleViewMode()
{
    if(mSingleFolderMode && isCombinationViewMode())
    {
        mCombinationInventoryPanel->getRootFolder()->setForceArrange(false);
    }

    mSingleFolderMode = !mSingleFolderMode;
    mReshapeInvLayout = true;

    if (mCombinationGalleryPanel->getRootFolder().isNull())
    {
        mCombinationGalleryPanel->setRootFolder(mCombinationInventoryPanel->getSingleFolderRoot());
        mCombinationGalleryPanel->updateRootFolder();
    }

    updatePanelVisibility();
    setActivePanel();
    updateTitle();
    onFilterSelected();

    LLSidepanelInventory* sidepanel_inventory = getParentSidepanelInventory();
    if (sidepanel_inventory)
    {
        if(mSingleFolderMode)
        {
            sidepanel_inventory->hideInbox();
        }
        else
        {
            sidepanel_inventory->toggleInbox();
        }
    }
}

void LLPanelMainInventory::onViewModeClick()
{
    LLUUID selected_folder;
    LLUUID new_root_folder;
    if(mSingleFolderMode)
    {
        selected_folder = getCurrentSFVRoot();
    }
    else
    {
        LLFolderView* root = getActivePanel()->getRootFolder();
        std::set<LLFolderViewItem*> selection_set = root->getSelectionList();
        if (selection_set.size() == 1)
        {
            LLFolderViewItem* current_item = *selection_set.begin();
            if (current_item)
            {
                const LLUUID& id = static_cast<LLFolderViewModelItemInventory*>(current_item->getViewModelItem())->getUUID();
                if(gInventory.getCategory(id) != NULL)
                {
                    new_root_folder = id;
                }
                else
                {
                    const LLViewerInventoryItem* selected_item = gInventory.getItem(id);
                    if (selected_item && selected_item->getParentUUID().notNull())
                    {
                        new_root_folder = selected_item->getParentUUID();
                        selected_folder = id;
                    }
                }
            }
        }
        mCombinationInventoryPanel->initFolderRoot(new_root_folder);
    }

    toggleViewMode();

    if (mSingleFolderMode && new_root_folder.notNull())
    {
        setSingleFolderViewRoot(new_root_folder, true);
        if(selected_folder.notNull() && isListViewMode())
        {
            getActivePanel()->setSelection(selected_folder, TAKE_FOCUS_YES);
        }
    }
    else
    {
        if(selected_folder.notNull())
        {
            selectAllItemsPanel();
            getActivePanel()->setSelection(selected_folder, TAKE_FOCUS_YES);
        }
    }
}

void LLPanelMainInventory::onUpFolderClicked()
{
    const LLViewerInventoryCategory* cat = gInventory.getCategory(getCurrentSFVRoot());
    if (cat)
    {
        if (cat->getParentUUID().notNull())
        {
            if(isListViewMode())
            {
                mCombinationInventoryPanel->changeFolderRoot(cat->getParentUUID());
            }
            if(isGalleryViewMode())
            {
                mCombinationGalleryPanel->setRootFolder(cat->getParentUUID());
            }
            if(isCombinationViewMode())
            {
                mCombinationInventoryPanel->changeFolderRoot(cat->getParentUUID());
            }
        }
    }
}

void LLPanelMainInventory::onBackFolderClicked()
{
    if(isListViewMode())
    {
        mCombinationInventoryPanel->onBackwardFolder();
    }
    if(isGalleryViewMode())
    {
        mCombinationGalleryPanel->onBackwardFolder();
    }
    if(isCombinationViewMode())
    {
        mCombinationInventoryPanel->onBackwardFolder();
    }
}

void LLPanelMainInventory::onForwardFolderClicked()
{
    if(isListViewMode())
    {
        mCombinationInventoryPanel->onForwardFolder();
    }
    if(isGalleryViewMode())
    {
        mCombinationGalleryPanel->onForwardFolder();
    }
    if(isCombinationViewMode())
    {
        mCombinationInventoryPanel->onForwardFolder();
    }
}

void LLPanelMainInventory::setSingleFolderViewRoot(const LLUUID& folder_id, bool clear_nav_history)
{
    if(isListViewMode())
    {
        mCombinationInventoryPanel->changeFolderRoot(folder_id);
        if(clear_nav_history)
        {
            mCombinationInventoryPanel->clearNavigationHistory();
        }
    }
    else if(isGalleryViewMode())
    {
        mCombinationGalleryPanel->setRootFolder(folder_id);
        if(clear_nav_history)
        {
            mCombinationGalleryPanel->clearNavigationHistory();
        }
    }
    else if(isCombinationViewMode())
    {
        mCombinationInventoryPanel->changeFolderRoot(folder_id);
    }
    updateNavButtons();
}

LLUUID LLPanelMainInventory::getSingleFolderViewRoot()
{
    return mCombinationInventoryPanel->getSingleFolderRoot();
}

void LLPanelMainInventory::showActionMenu(LLMenuGL* menu, std::string spawning_view_name)
{
	if (menu)
	{
		menu->buildDrawLabels();
		menu->updateParent(LLMenuGL::sMenuContainer);
		LLView* spawning_view = getChild<LLView> (spawning_view_name);
		S32 menu_x, menu_y;
		//show menu in co-ordinates of panel
		spawning_view->localPointToOtherView(0, 0, &menu_x, &menu_y, this);
		LLMenuGL::showPopup(this, menu, menu_x, menu_y);
	}
}

void LLPanelMainInventory::onClipboardAction(const LLSD& userdata)
{
	std::string command_name = userdata.asString();
	getActivePanel()->doToSelected(command_name);
}

void LLPanelMainInventory::saveTexture(const LLSD& userdata)
{
    LLUUID item_id;
    if(mSingleFolderMode && isGalleryViewMode())
    {
        item_id = mCombinationGalleryPanel->getFirstSelectedItemID();
        if (item_id.isNull()) return;
    }
    else
    {
        LLFolderViewItem* current_item = getActivePanel()->getRootFolder()->getCurSelectedItem();
        if (!current_item)
        {
            return;
        }
        item_id = static_cast<LLFolderViewModelItemInventory*>(current_item->getViewModelItem())->getUUID();
    }

	LLPreviewTexture* preview_texture = LLFloaterReg::showTypedInstance<LLPreviewTexture>("preview_texture", LLSD(item_id), TAKE_FOCUS_YES);
	if (preview_texture)
	{
		preview_texture->openToSave();
	}
}

void LLPanelMainInventory::onCustomAction(const LLSD& userdata)
{
	if (!isActionEnabled(userdata))
		return;

	const std::string command_name = userdata.asString();

	if (command_name == "new_window")
	{
		newWindow();
	}
	if (command_name == "sort_by_name")
	{
		const LLSD arg = "name";
		setSortBy(arg);
	}
	if (command_name == "sort_by_recent")
	{
		const LLSD arg = "date";
		setSortBy(arg);
	}
	if (command_name == "sort_folders_by_name")
	{
		const LLSD arg = "foldersalwaysbyname";
		setSortBy(arg);
	}
	if (command_name == "sort_system_folders_to_top")
	{
		const LLSD arg = "systemfolderstotop";
		setSortBy(arg);
	}
	if (command_name == "show_filters")
	{
		toggleFindOptions();
	}
	if (command_name == "reset_filters")
	{
		resetFilters();
	}
	if (command_name == "close_folders")
	{
		closeAllFolders();
	}
	if (command_name == "empty_trash")
	{
		const std::string notification = "ConfirmEmptyTrash";
		gInventory.emptyFolderType(notification, LLFolderType::FT_TRASH);
	}
	if (command_name == "empty_lostnfound")
	{
		const std::string notification = "ConfirmEmptyLostAndFound";
		gInventory.emptyFolderType(notification, LLFolderType::FT_LOST_AND_FOUND);
	}
	if (command_name == "save_texture")
	{
		saveTexture(userdata);
	}
	// This doesn't currently work, since the viewer can't change an assetID an item.
	if (command_name == "regenerate_link")
	{
		LLInventoryPanel *active_panel = getActivePanel();
		LLFolderViewItem* current_item = active_panel->getRootFolder()->getCurSelectedItem();
		if (!current_item)
		{
			return;
		}
		const LLUUID item_id = static_cast<LLFolderViewModelItemInventory*>(current_item->getViewModelItem())->getUUID();
		LLViewerInventoryItem *item = gInventory.getItem(item_id);
		if (item)
		{
			item->regenerateLink();
		}
		active_panel->setSelection(item_id, TAKE_FOCUS_NO);
	}
	if (command_name == "find_original")
	{
        if(mSingleFolderMode && isGalleryViewMode())
        {
            LLInventoryObject *obj = gInventory.getObject(mCombinationGalleryPanel->getFirstSelectedItemID());
            if (obj && obj->getIsLinkType())
            {
                show_item_original(obj->getUUID());
            }
        }
        else
        {
		LLFolderViewItem* current_item = getActivePanel()->getRootFolder()->getCurSelectedItem();
		if (!current_item)
		{
			return;
		}
		static_cast<LLFolderViewModelItemInventory*>(current_item->getViewModelItem())->performAction(getActivePanel()->getModel(), "goto");
        }
	}

	if (command_name == "find_links")
	{
        if(mSingleFolderMode && isGalleryViewMode())
        {
            LLFloaterSidePanelContainer* inventory_container = newWindow();
            if (inventory_container)
            {
                LLSidepanelInventory* sidepanel_inventory = dynamic_cast<LLSidepanelInventory*>(inventory_container->findChild<LLPanel>("main_panel", true));
                if (sidepanel_inventory)
                {
                    LLPanelMainInventory* main_inventory = sidepanel_inventory->getMainInventoryPanel();
                    if (main_inventory)
                    {
                        LLInventoryObject *obj = gInventory.getObject(mCombinationGalleryPanel->getFirstSelectedItemID());
                        if (obj)
                        {
                            main_inventory->findLinks(obj->getUUID(), obj->getName());
                        }
                    }
                }
            }
        }
        else
        {
            LLFolderViewItem* current_item = getActivePanel()->getRootFolder()->getCurSelectedItem();
            if (!current_item)
            {
                return;
            }
            const LLUUID& item_id = static_cast<LLFolderViewModelItemInventory*>(current_item->getViewModelItem())->getUUID();
            const std::string &item_name = current_item->getViewModelItem()->getName();
            findLinks(item_id, item_name);
        }
	}

	if (command_name == "replace_links")
	{
        LLSD params;
        if(mSingleFolderMode && isGalleryViewMode())
        {
            params = LLSD(mCombinationGalleryPanel->getFirstSelectedItemID());
        }
        else
        {
		LLFolderViewItem* current_item = getActivePanel()->getRootFolder()->getCurSelectedItem();
		if (current_item)
		{
			LLInvFVBridge* bridge = (LLInvFVBridge*)current_item->getViewModelItem();

			if (bridge)
			{
				LLInventoryObject* obj = bridge->getInventoryObject();
				if (obj && obj->getType() != LLAssetType::AT_CATEGORY && obj->getActualType() != LLAssetType::AT_LINK_FOLDER)
				{
					params = LLSD(obj->getUUID());
				}
			}
		}
        }
		LLFloaterReg::showInstance("linkreplace", params);
	}

    if (command_name == "close_inv_windows")
    {
        LLFloaterReg::const_instance_list_t& inst_list = LLFloaterReg::getFloaterList("inventory");
        for (LLFloaterReg::const_instance_list_t::const_iterator iter = inst_list.begin(); iter != inst_list.end();)
        {
            LLFloaterSidePanelContainer* iv = dynamic_cast<LLFloaterSidePanelContainer*>(*iter++);
            if (iv)
            {
                iv->closeFloater();
            }
        }
        LLFloaterReg::hideInstance("inventory_settings");
    }

    if (command_name == "toggle_search_outfits")
    {
        getCurrentFilter().toggleSearchVisibilityOutfits();
    }

	if (command_name == "toggle_search_trash")
	{
        getCurrentFilter().toggleSearchVisibilityTrash();
	}

	if (command_name == "toggle_search_library")
	{
        getCurrentFilter().toggleSearchVisibilityLibrary();
	}

	if (command_name == "include_links")
	{
        getCurrentFilter().toggleSearchVisibilityLinks();
	}

    if (command_name == "share")
    {
        if(mSingleFolderMode && isGalleryViewMode())
        {
            std::set<LLUUID> uuids{ mCombinationGalleryPanel->getFirstSelectedItemID()};
            LLAvatarActions::shareWithAvatars(uuids, gFloaterView->getParentFloater(this));
        }
        else
        {
            LLAvatarActions::shareWithAvatars(this);
        }
    }
    if (command_name == "shop")
    {
        LLWeb::loadURL(gSavedSettings.getString("MarketplaceURL"));
    }
    if (command_name == "list_view")
    {
        setViewMode(MODE_LIST);
    }
    if (command_name == "gallery_view")
    {
        setViewMode(MODE_GALLERY);
    }
    if (command_name == "combination_view")
    {
        setViewMode(MODE_COMBINATION);
    }
}

void LLPanelMainInventory::onVisibilityChange( BOOL new_visibility )
{
	if(!new_visibility)
	{
		LLMenuGL* menu = (LLMenuGL*)mMenuAddHandle.get();
		if (menu)
		{
			menu->setVisible(FALSE);
		}
		getActivePanel()->getRootFolder()->finishRenamingItem();
	}
}

bool LLPanelMainInventory::isSaveTextureEnabled(const LLSD& userdata)
{
    LLViewerInventoryItem *inv_item = NULL;
    if(mSingleFolderMode && isGalleryViewMode())
    {
        inv_item = gInventory.getItem(mCombinationGalleryPanel->getFirstSelectedItemID());
    }
    else
    {
        LLFolderViewItem* current_item = getActivePanel()->getRootFolder()->getCurSelectedItem();
        if (current_item)
        {
            inv_item = dynamic_cast<LLViewerInventoryItem*>(static_cast<LLFolderViewModelItemInventory*>(current_item->getViewModelItem())->getInventoryObject());
        }
    }
		if(inv_item)
		{
			bool can_save = inv_item->checkPermissionsSet(PERM_ITEM_UNRESTRICTED);
            LLInventoryType::EType curr_type = inv_item->getInventoryType();
			return can_save && (curr_type == LLInventoryType::IT_TEXTURE || curr_type == LLInventoryType::IT_SNAPSHOT);
		}

	return false;
}

BOOL LLPanelMainInventory::isActionEnabled(const LLSD& userdata)
{
	const std::string command_name = userdata.asString();
	if (command_name == "not_empty")
	{
		BOOL status = FALSE;
		LLFolderViewItem* current_item = getActivePanel()->getRootFolder()->getCurSelectedItem();
		if (current_item)
		{
			const LLUUID& item_id = static_cast<LLFolderViewModelItemInventory*>(current_item->getViewModelItem())->getUUID();
			LLInventoryModel::cat_array_t* cat_array;
			LLInventoryModel::item_array_t* item_array;
			gInventory.getDirectDescendentsOf(item_id, cat_array, item_array);
			status = (0 == cat_array->size() && 0 == item_array->size());
		}
		return status;
	}
	if (command_name == "delete")
	{
		return getActivePanel()->isSelectionRemovable();
	}
	if (command_name == "save_texture")
	{
		return isSaveTextureEnabled(userdata);
	}
	if (command_name == "find_original")
	{
        LLUUID item_id;
        if(mSingleFolderMode && isGalleryViewMode())
        {
            item_id = mCombinationGalleryPanel->getFirstSelectedItemID();
        }
        else{
		LLFolderViewItem* current_item = getActivePanel()->getRootFolder()->getCurSelectedItem();
		if (!current_item) return FALSE;
        item_id = static_cast<LLFolderViewModelItemInventory*>(current_item->getViewModelItem())->getUUID();
        }
		const LLViewerInventoryItem *item = gInventory.getItem(item_id);
		if (item && item->getIsLinkType() && !item->getIsBrokenLink())
		{
			return TRUE;
		}
		return FALSE;
	}

	if (command_name == "find_links")
	{
        LLUUID item_id;
        if(mSingleFolderMode && isGalleryViewMode())
        {
            item_id = mCombinationGalleryPanel->getFirstSelectedItemID();
        }
        else{
		LLFolderView* root = getActivePanel()->getRootFolder();
		std::set<LLFolderViewItem*> selection_set = root->getSelectionList();
		if (selection_set.size() != 1) return FALSE;
		LLFolderViewItem* current_item = root->getCurSelectedItem();
		if (!current_item) return FALSE;
		item_id = static_cast<LLFolderViewModelItemInventory*>(current_item->getViewModelItem())->getUUID();
        }
		const LLInventoryObject *obj = gInventory.getObject(item_id);
		if (obj && !obj->getIsLinkType() && LLAssetType::lookupCanLink(obj->getType()))
		{
			return TRUE;
		}
		return FALSE;
	}
	// This doesn't currently work, since the viewer can't change an assetID an item.
	if (command_name == "regenerate_link")
	{
		LLFolderViewItem* current_item = getActivePanel()->getRootFolder()->getCurSelectedItem();
		if (!current_item) return FALSE;
		const LLUUID& item_id = static_cast<LLFolderViewModelItemInventory*>(current_item->getViewModelItem())->getUUID();
		const LLViewerInventoryItem *item = gInventory.getItem(item_id);
		if (item && item->getIsBrokenLink())
		{
			return TRUE;
		}
		return FALSE;
	}

	if (command_name == "share")
	{
        if(mSingleFolderMode && isGalleryViewMode())
        {
            return can_share_item(mCombinationGalleryPanel->getFirstSelectedItemID());
        }
        else{
		LLFolderViewItem* current_item = getActivePanel()->getRootFolder()->getCurSelectedItem();
		if (!current_item) return FALSE;
		LLSidepanelInventory* parent = LLFloaterSidePanelContainer::getPanel<LLSidepanelInventory>("inventory");
		return parent ? parent->canShare() : FALSE;
        }
	}
	if (command_name == "empty_trash")
	{
		const LLUUID &trash_id = gInventory.findCategoryUUIDForType(LLFolderType::FT_TRASH);
		LLInventoryModel::EHasChildren children = gInventory.categoryHasChildren(trash_id);
		return children != LLInventoryModel::CHILDREN_NO && gInventory.isCategoryComplete(trash_id);
	}
	if (command_name == "empty_lostnfound")
	{
		const LLUUID &trash_id = gInventory.findCategoryUUIDForType(LLFolderType::FT_LOST_AND_FOUND);
		LLInventoryModel::EHasChildren children = gInventory.categoryHasChildren(trash_id);
		return children != LLInventoryModel::CHILDREN_NO && gInventory.isCategoryComplete(trash_id);
	}

	return TRUE;
}

bool LLPanelMainInventory::isActionVisible(const LLSD& userdata)
{
    const std::string param_str = userdata.asString();
    if (param_str == "single_folder_view")
    {
        return mSingleFolderMode;
    }
    if (param_str == "multi_folder_view")
    {
        return !mSingleFolderMode;
    }

    return true;
}

BOOL LLPanelMainInventory::isActionChecked(const LLSD& userdata)
{
	U32 sort_order_mask = (mSingleFolderMode && isGalleryViewMode()) ? mCombinationGalleryPanel->getSortOrder() :  getActivePanel()->getSortOrder();
	const std::string command_name = userdata.asString();
	if (command_name == "sort_by_name")
	{
		return ~sort_order_mask & LLInventoryFilter::SO_DATE;
	}

	if (command_name == "sort_by_recent")
	{
		return sort_order_mask & LLInventoryFilter::SO_DATE;
	}

	if (command_name == "sort_folders_by_name")
	{
		return sort_order_mask & LLInventoryFilter::SO_FOLDERS_BY_NAME;
	}

	if (command_name == "sort_system_folders_to_top")
	{
		return sort_order_mask & LLInventoryFilter::SO_SYSTEM_FOLDERS_TO_TOP;
	}

    if (command_name == "toggle_search_outfits")
    {
        return (getCurrentFilter().getSearchVisibilityTypes() & LLInventoryFilter::VISIBILITY_OUTFITS) != 0;
    }

	if (command_name == "toggle_search_trash")
	{
		return (getCurrentFilter().getSearchVisibilityTypes() & LLInventoryFilter::VISIBILITY_TRASH) != 0;
	}

	if (command_name == "toggle_search_library")
	{
		return (getCurrentFilter().getSearchVisibilityTypes() & LLInventoryFilter::VISIBILITY_LIBRARY) != 0;
	}

	if (command_name == "include_links")
	{
        return (getCurrentFilter().getSearchVisibilityTypes() & LLInventoryFilter::VISIBILITY_LINKS) != 0;
	}	

    if (command_name == "list_view")
    {
        return isListViewMode();
    }
    if (command_name == "gallery_view")
    {
        return isGalleryViewMode();
    }
    if (command_name == "combination_view")
    {
        return isCombinationViewMode();
    }

	return FALSE;
}

void LLPanelMainInventory::setUploadCostIfNeeded()
{
	LLMenuGL* menu = (LLMenuGL*)mMenuAddHandle.get();
	if(mNeedUploadCost && menu)
	{
		const std::string texture_upload_cost_str = std::to_string(LLAgentBenefitsMgr::current().getTextureUploadCost());
		const std::string sound_upload_cost_str = std::to_string(LLAgentBenefitsMgr::current().getSoundUploadCost());
		const std::string animation_upload_cost_str = std::to_string(LLAgentBenefitsMgr::current().getAnimationUploadCost());

		menu->getChild<LLView>("Upload Image")->setLabelArg("[COST]", texture_upload_cost_str);
		menu->getChild<LLView>("Upload Sound")->setLabelArg("[COST]", sound_upload_cost_str);
		menu->getChild<LLView>("Upload Animation")->setLabelArg("[COST]", animation_upload_cost_str);
	}
}

bool is_add_allowed(LLUUID folder_id)
{
    if(!gInventory.isObjectDescendentOf(folder_id, gInventory.getRootFolderID()))
    {
        return false;
    }

    std::vector<LLFolderType::EType> not_allowed_types;
    not_allowed_types.push_back(LLFolderType::FT_LOST_AND_FOUND);
    not_allowed_types.push_back(LLFolderType::FT_FAVORITE);
    not_allowed_types.push_back(LLFolderType::FT_MARKETPLACE_LISTINGS);
    not_allowed_types.push_back(LLFolderType::FT_TRASH);
    not_allowed_types.push_back(LLFolderType::FT_CURRENT_OUTFIT);
    not_allowed_types.push_back(LLFolderType::FT_INBOX);

    for (std::vector<LLFolderType::EType>::const_iterator it = not_allowed_types.begin();
         it != not_allowed_types.end(); ++it)
    {
        if(gInventory.isObjectDescendentOf(folder_id, gInventory.findCategoryUUIDForType(*it)))
        {
            return false;
        }
    }

    LLViewerInventoryCategory* cat = gInventory.getCategory(folder_id);
    if (cat && (cat->getPreferredType() == LLFolderType::FT_OUTFIT))
    {
        return false;
    }
    return true;
}

void LLPanelMainInventory::disableAddIfNeeded()
{
    LLMenuGL* menu = (LLMenuGL*)mMenuAddHandle.get();
    if (menu)
    {
        bool enable = !mSingleFolderMode || is_add_allowed(getCurrentSFVRoot());

        menu->getChild<LLMenuItemGL>("New Folder")->setEnabled(enable && !isRecentItemsPanelSelected());
        menu->getChild<LLMenuItemGL>("New Script")->setEnabled(enable);
        menu->getChild<LLMenuItemGL>("New Note")->setEnabled(enable);
        menu->getChild<LLMenuItemGL>("New Gesture")->setEnabled(enable);
        menu->setItemEnabled("New Clothes", enable);
        menu->setItemEnabled("New Body Parts", enable);
        menu->setItemEnabled("New Settings", enable);
    }
}

bool LLPanelMainInventory::hasSettingsInventory()
{
    return LLEnvironment::instance().isInventoryEnabled();
}

void LLPanelMainInventory::updateTitle()
{
    LLFloater* inventory_floater = gFloaterView->getParentFloater(this);
    if(inventory_floater)
    {
        if(mSingleFolderMode)
        {
            inventory_floater->setTitle(getLocalizedRootName());
            LLFloaterInventoryFinder *finder = getFinder();
            if (finder)
            {
                finder->setTitle(getLocalizedRootName());
            }
        }
        else
        {
            inventory_floater->setTitle(getString("inventory_title"));
        }
    }
    updateNavButtons();
}

void LLPanelMainInventory::onCombinationRootChanged(bool gallery_clicked)
{
    if(gallery_clicked)
    {
        mCombinationInventoryPanel->changeFolderRoot(mCombinationGalleryPanel->getRootFolder());
    }
    else
    {
        mCombinationGalleryPanel->setRootFolder(mCombinationInventoryPanel->getSingleFolderRoot());
    }
    mForceShowInvLayout = false;
    updateTitle();
    mReshapeInvLayout = true;
}

void LLPanelMainInventory::onCombinationGallerySelectionChanged(const LLUUID& category_id)
{
}

void LLPanelMainInventory::onCombinationInventorySelectionChanged(const std::deque<LLFolderViewItem*>& items, BOOL user_action)
{
    onSelectionChange(mCombinationInventoryPanel, items, user_action);
}

void LLPanelMainInventory::updatePanelVisibility()
{
    mDefaultViewPanel->setVisible(!mSingleFolderMode);
    mCombinationViewPanel->setVisible(mSingleFolderMode);
    mNavigationBtnsPanel->setVisible(mSingleFolderMode);
    mViewModeBtn->setImageOverlay(mSingleFolderMode ? getString("default_mode_btn") : getString("single_folder_mode_btn"));
    mViewModeBtn->setEnabled(mSingleFolderMode || (getAllItemsPanel() == getActivePanel()));
    if (mSingleFolderMode)
    {
        if (isCombinationViewMode())
        {
            LLInventoryFilter& comb_inv_filter = mCombinationInventoryPanel->getFilter();
            comb_inv_filter.setFilterThumbnails(LLInventoryFilter::FILTER_EXCLUDE_THUMBNAILS);
            comb_inv_filter.markDefault();

            LLInventoryFilter& comb_gallery_filter = mCombinationGalleryPanel->getFilter();
            comb_gallery_filter.setFilterThumbnails(LLInventoryFilter::FILTER_ONLY_THUMBNAILS);
            comb_gallery_filter.markDefault();

            // visibility will be controled by updateCombinationVisibility()
            mCombinationGalleryLayoutPanel->setVisible(true);
            mCombinationGalleryPanel->setVisible(true);
            mCombinationListLayoutPanel->setVisible(true);
        }
        else
        {
            LLInventoryFilter& comb_inv_filter = mCombinationInventoryPanel->getFilter();
            comb_inv_filter.setFilterThumbnails(LLInventoryFilter::FILTER_INCLUDE_THUMBNAILS);
            comb_inv_filter.markDefault();

            LLInventoryFilter& comb_gallery_filter = mCombinationGalleryPanel->getFilter();
            comb_gallery_filter.setFilterThumbnails(LLInventoryFilter::FILTER_INCLUDE_THUMBNAILS);
            comb_gallery_filter.markDefault();

            mCombinationLayoutStack->setPanelSpacing(0);
            mCombinationGalleryLayoutPanel->setVisible(mSingleFolderMode && isGalleryViewMode());
            mCombinationGalleryPanel->setVisible(mSingleFolderMode && isGalleryViewMode()); // to prevent or process updates
            mCombinationListLayoutPanel->setVisible(mSingleFolderMode && isListViewMode());
        }
    }
    else
    {
        mCombinationGalleryLayoutPanel->setVisible(false);
        mCombinationGalleryPanel->setVisible(false); // to prevent updates
        mCombinationListLayoutPanel->setVisible(false);
    }
}

void LLPanelMainInventory::updateCombinationVisibility()
{
    if(mSingleFolderMode && isCombinationViewMode())
    {
        bool is_gallery_empty = !mCombinationGalleryPanel->hasVisibleItems();
        bool show_inv_pane = mCombinationInventoryPanel->hasVisibleItems() || is_gallery_empty || mForceShowInvLayout;

        const S32 DRAG_HANDLE_PADDING = 12; // for drag handle to not overlap gallery when both inventories are visible
        mCombinationLayoutStack->setPanelSpacing(show_inv_pane ? DRAG_HANDLE_PADDING : 0);

        mCombinationGalleryLayoutPanel->setVisible(!is_gallery_empty);
        mCombinationListLayoutPanel->setVisible(show_inv_pane);
        mCombinationInventoryPanel->getRootFolder()->setForceArrange(!show_inv_pane);
        if(mCombinationInventoryPanel->hasVisibleItems())
        {
            mForceShowInvLayout = false;
        }
        if(is_gallery_empty)
        {
            mCombinationGalleryPanel->handleModifiedFilter();
        }
        
        getActivePanel()->getRootFolder();

        if (mReshapeInvLayout
            && show_inv_pane
            && (mCombinationGalleryPanel->hasVisibleItems() || mCombinationGalleryPanel->areViewsInitialized())
            && mCombinationInventoryPanel->areViewsInitialized())
        {
            mReshapeInvLayout = false;

            // force drop previous shape (because panel doesn't decrease shape properly)
            LLRect list_latout = mCombinationListLayoutPanel->getRect();
            list_latout.mTop = list_latout.mBottom; // min height is at 100, so it should snap to be bigger
            mCombinationListLayoutPanel->setShape(list_latout, false);

            LLRect inv_inner_rect = mCombinationInventoryPanel->getScrollableContainer()->getScrolledViewRect();
            S32 inv_height = inv_inner_rect.getHeight()
                + (mCombinationInventoryPanel->getScrollableContainer()->getBorderWidth() * 2)
                + mCombinationInventoryPanel->getScrollableContainer()->getSize();
            LLRect inner_galery_rect = mCombinationGalleryPanel->getScrollableContainer()->getScrolledViewRect();
            S32 gallery_height = inner_galery_rect.getHeight()
                + (mCombinationGalleryPanel->getScrollableContainer()->getBorderWidth() * 2)
                + mCombinationGalleryPanel->getScrollableContainer()->getSize();
            LLRect layout_rect = mCombinationViewPanel->getRect();

            // by default make it take 1/3 of the panel
            S32 list_default_height = layout_rect.getHeight() / 3;
            // Don't set height from gallery_default_height - needs to account for a resizer in such case
            S32 gallery_default_height = layout_rect.getHeight() - list_default_height;

            if (inv_height > list_default_height
                && gallery_height < gallery_default_height)
            {
                LLRect gallery_latout = mCombinationGalleryLayoutPanel->getRect();
                gallery_latout.mTop = gallery_latout.mBottom + gallery_height;
                mCombinationGalleryLayoutPanel->setShape(gallery_latout, true /*tell stack to account for new shape*/);
            }
            else if (inv_height < list_default_height
                     && gallery_height > gallery_default_height)
            {
                LLRect list_latout = mCombinationListLayoutPanel->getRect();
                list_latout.mTop = list_latout.mBottom + inv_height;
                mCombinationListLayoutPanel->setShape(list_latout, true /*tell stack to account for new shape*/);
            }
            else
            {
                LLRect list_latout = mCombinationListLayoutPanel->getRect();
                list_latout.mTop = list_latout.mBottom + list_default_height;
                mCombinationListLayoutPanel->setShape(list_latout, true /*tell stack to account for new shape*/);
            }
        }
    }

    if (mSingleFolderMode
        && !isGalleryViewMode()
        && mCombInvUUIDNeedsRename.notNull()
        && mCombinationInventoryPanel->areViewsInitialized())
    {
        mCombinationInventoryPanel->setSelectionByID(mCombInvUUIDNeedsRename, TRUE);
        mCombinationInventoryPanel->getRootFolder()->scrollToShowSelection();
        mCombinationInventoryPanel->getRootFolder()->setNeedsAutoRename(TRUE);
        mCombInvUUIDNeedsRename.setNull();
    }
}

void LLPanelMainInventory::updateNavButtons()
{
    if(isListViewMode())
    {
        mBackBtn->setEnabled(mCombinationInventoryPanel->isBackwardAvailable());
        mForwardBtn->setEnabled(mCombinationInventoryPanel->isForwardAvailable());
    }
    if(isGalleryViewMode())
    {
        mBackBtn->setEnabled(mCombinationGalleryPanel->isBackwardAvailable());
        mForwardBtn->setEnabled(mCombinationGalleryPanel->isForwardAvailable());
    }
    if(isCombinationViewMode())
    {
        mBackBtn->setEnabled(mCombinationInventoryPanel->isBackwardAvailable());
        mForwardBtn->setEnabled(mCombinationInventoryPanel->isForwardAvailable());
    }

    const LLViewerInventoryCategory* cat = gInventory.getCategory(getCurrentSFVRoot());
    bool up_enabled = (cat && cat->getParentUUID().notNull());
    mUpBtn->setEnabled(up_enabled);
}

LLSidepanelInventory* LLPanelMainInventory::getParentSidepanelInventory()
{
    LLFloaterSidePanelContainer* inventory_container = dynamic_cast<LLFloaterSidePanelContainer*>(gFloaterView->getParentFloater(this));
    if(inventory_container)
    {
        return dynamic_cast<LLSidepanelInventory*>(inventory_container->findChild<LLPanel>("main_panel", true));
    }
    return NULL;
}

void LLPanelMainInventory::setViewMode(EViewModeType mode)
{
    if(mode != mViewMode)
    {
        std::list<LLUUID> forward_history;
        std::list<LLUUID> backward_history;
        U32 sort_order = 0;
        switch(mViewMode)
        {
            case MODE_LIST:
                forward_history = mCombinationInventoryPanel->getNavForwardList();
                backward_history = mCombinationInventoryPanel->getNavBackwardList();
                sort_order = mCombinationInventoryPanel->getSortOrder();
                break;
            case MODE_GALLERY:
                forward_history = mCombinationGalleryPanel->getNavForwardList();
                backward_history = mCombinationGalleryPanel->getNavBackwardList();
                sort_order = mCombinationGalleryPanel->getSortOrder();
                break;
            case MODE_COMBINATION:
                forward_history = mCombinationInventoryPanel->getNavForwardList();
                backward_history = mCombinationInventoryPanel->getNavBackwardList();
                mCombinationInventoryPanel->getRootFolder()->setForceArrange(false);
                sort_order = mCombinationInventoryPanel->getSortOrder();
                break;
        }
            
        LLUUID cur_root = getCurrentSFVRoot();
        mViewMode = mode;

        updatePanelVisibility();

        if(isListViewMode())
        {
            mCombinationInventoryPanel->changeFolderRoot(cur_root);
            mCombinationInventoryPanel->setNavForwardList(forward_history);
            mCombinationInventoryPanel->setNavBackwardList(backward_history);
            mCombinationInventoryPanel->setSortOrder(sort_order);
        }
        if(isGalleryViewMode())
        {
            mCombinationGalleryPanel->setRootFolder(cur_root);
            mCombinationGalleryPanel->setNavForwardList(forward_history);
            mCombinationGalleryPanel->setNavBackwardList(backward_history);
            mCombinationGalleryPanel->setSortOrder(sort_order, true);
        }
        if(isCombinationViewMode())
        {
            mCombinationInventoryPanel->changeFolderRoot(cur_root);
            mCombinationGalleryPanel->setRootFolder(cur_root);
            mCombinationInventoryPanel->setNavForwardList(forward_history);
            mCombinationInventoryPanel->setNavBackwardList(backward_history);
            mCombinationGalleryPanel->setNavForwardList(forward_history);
            mCombinationGalleryPanel->setNavBackwardList(backward_history);
            mCombinationInventoryPanel->setSortOrder(sort_order);
            mCombinationGalleryPanel->setSortOrder(sort_order, true);
        }

        updateNavButtons();

        onFilterSelected();
        if((isListViewMode() && (mActivePanel->getFilterSubString() != mFilterSubString)) ||
           (isGalleryViewMode() && (mCombinationGalleryPanel->getFilterSubString() != mFilterSubString)))
        {
            onFilterEdit(mFilterSubString);
        }
    }
}

std::string LLPanelMainInventory::getLocalizedRootName()
{
    return mSingleFolderMode ? get_localized_folder_name(getCurrentSFVRoot()) : "";
}

LLUUID LLPanelMainInventory::getCurrentSFVRoot()
{
    if(isListViewMode())
    {
        return mCombinationInventoryPanel->getSingleFolderRoot();
    }
    if(isGalleryViewMode())
    {
        return mCombinationGalleryPanel->getRootFolder();
    }
    if(isCombinationViewMode())
    {
        return mCombinationInventoryPanel->getSingleFolderRoot();
    }
    return LLUUID::null;
}

LLInventoryFilter& LLPanelMainInventory::getCurrentFilter()
{
    if(mSingleFolderMode && isGalleryViewMode())
    {
        return mCombinationGalleryPanel->getFilter();
    }
    else
    {
        return mActivePanel->getFilter();
    }
}

void LLPanelMainInventory::setGallerySelection(const LLUUID& item_id, bool new_window)
{
    if(mSingleFolderMode && isGalleryViewMode())
    {
        mCombinationGalleryPanel->changeItemSelection(item_id, true);
    }
    else if(mSingleFolderMode && isCombinationViewMode())
    {
        if(mCombinationGalleryPanel->getFilter().checkAgainstFilterThumbnails(item_id))
        {
            mCombinationGalleryPanel->changeItemSelection(item_id, false);
            scrollToGallerySelection();
        }
        else
        {
            mCombinationInventoryPanel->setSelection(item_id, true);
            scrollToInvPanelSelection();
        }
    }
    else if (mSingleFolderMode && isListViewMode())
    {
        mCombinationInventoryPanel->setSelection(item_id, true);
    }
}

void LLPanelMainInventory::scrollToGallerySelection()
{
    mCombinationGalleryPanel->scrollToShowItem(mCombinationGalleryPanel->getFirstSelectedItemID());
}

void LLPanelMainInventory::scrollToInvPanelSelection()
{
    mCombinationInventoryPanel->getRootFolder()->scrollToShowSelection();
}

// List Commands                                                              //
////////////////////////////////////////////////////////////////////////////////