/**
 * @file llpanelpermissions.cpp
 * @brief LLPanelPermissions class implementation
 * This class represents the panel in the build view for
 * viewing/editing object names, owners, permissions, etc.
 *
 * $LicenseInfo:firstyear=2002&license=viewerlgpl$
 * 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 "llpanelpermissions.h"

// library includes
#include "lluuid.h"
#include "llpermissions.h"
#include "llcategory.h"
#include "llclickaction.h"
#include "llfocusmgr.h"
#include "llnotificationsutil.h"
#include "llstring.h"

// project includes
#include "llviewerwindow.h"
#include "llresmgr.h"
#include "lltextbox.h"
#include "llbutton.h"
#include "llcheckboxctrl.h"
#include "llviewerobject.h"
#include "llselectmgr.h"
#include "llagent.h"
#include "llstatusbar.h"        // for getBalance()
#include "lllineeditor.h"
#include "llcombobox.h"
#include "lluiconstants.h"
#include "lldbstrings.h"
#include "llfloatergroups.h"
#include "llfloaterreg.h"
#include "llavataractions.h"
#include "llavatariconctrl.h"
#include "llnamebox.h"
#include "llviewercontrol.h"
#include "lluictrlfactory.h"
#include "llspinctrl.h"
#include "roles_constants.h"
#include "llgroupactions.h"
#include "llgroupiconctrl.h"
#include "lltrans.h"
#include "llinventorymodel.h"

#include "llavatarnamecache.h"
#include "llcachename.h"


U8 string_value_to_click_action(std::string p_value);
std::string click_action_to_string_value( U8 action);

U8 string_value_to_click_action(std::string p_value)
{
    if (p_value == "Touch")
    {
        return CLICK_ACTION_TOUCH;
    }
    if (p_value == "Sit")
    {
        return CLICK_ACTION_SIT;
    }
    if (p_value == "Buy")
    {
        return CLICK_ACTION_BUY;
    }
    if (p_value == "Pay")
    {
        return CLICK_ACTION_PAY;
    }
    if (p_value == "Open")
    {
        return CLICK_ACTION_OPEN;
    }
    if (p_value == "Zoom")
    {
        return CLICK_ACTION_ZOOM;
    }
    if (p_value == "Ignore")
    {
        return CLICK_ACTION_IGNORE;
    }
    if (p_value == "None")
    {
        return CLICK_ACTION_DISABLED;
    }
    return CLICK_ACTION_TOUCH;
}

std::string click_action_to_string_value( U8 action)
{
    switch (action)
    {
        case CLICK_ACTION_TOUCH:
        default:
            return "Touch";
            break;
        case CLICK_ACTION_SIT:
            return "Sit";
            break;
        case CLICK_ACTION_BUY:
            return "Buy";
            break;
        case CLICK_ACTION_PAY:
            return "Pay";
            break;
        case CLICK_ACTION_OPEN:
            return "Open";
            break;
        case CLICK_ACTION_ZOOM:
            return "Zoom";
            break;
        case CLICK_ACTION_IGNORE:
            return "Ignore";
            break;
        case CLICK_ACTION_DISABLED:
            return "None";
            break;
    }
}

///----------------------------------------------------------------------------
/// Class llpanelpermissions
///----------------------------------------------------------------------------

// Default constructor
LLPanelPermissions::LLPanelPermissions() :
    LLPanel()
{
    setMouseOpaque(false);
}

bool LLPanelPermissions::postBuild()
{
    childSetCommitCallback("Object Name",LLPanelPermissions::onCommitName,this);
    getChild<LLLineEditor>("Object Name")->setPrevalidate(LLTextValidate::validateASCIIPrintableNoPipe);
    childSetCommitCallback("Object Description",LLPanelPermissions::onCommitDesc,this);
    getChild<LLLineEditor>("Object Description")->setPrevalidate(LLTextValidate::validateASCIIPrintableNoPipe);


    getChild<LLUICtrl>("button set group")->setCommitCallback(boost::bind(&LLPanelPermissions::onClickGroup,this));

    childSetCommitCallback("checkbox share with group",LLPanelPermissions::onCommitGroupShare,this);

    childSetAction("button deed",LLPanelPermissions::onClickDeedToGroup,this);

    childSetCommitCallback("checkbox allow everyone move",LLPanelPermissions::onCommitEveryoneMove,this);

    childSetCommitCallback("checkbox allow everyone copy",LLPanelPermissions::onCommitEveryoneCopy,this);

    childSetCommitCallback("checkbox for sale",LLPanelPermissions::onCommitSaleInfo,this);

    childSetCommitCallback("sale type",LLPanelPermissions::onCommitSaleType,this);

    childSetCommitCallback("Edit Cost", LLPanelPermissions::onCommitSaleInfo, this);

    childSetCommitCallback("checkbox next owner can modify",LLPanelPermissions::onCommitNextOwnerModify,this);
    childSetCommitCallback("checkbox next owner can copy",LLPanelPermissions::onCommitNextOwnerCopy,this);
    childSetCommitCallback("checkbox next owner can transfer",LLPanelPermissions::onCommitNextOwnerTransfer,this);
    childSetCommitCallback("clickaction",LLPanelPermissions::onCommitClickAction,this);
    childSetCommitCallback("search_check",LLPanelPermissions::onCommitIncludeInSearch,this);

    mLabelGroupName = getChild<LLNameBox>("Group Name Proxy");
    mLabelOwnerName = getChild<LLTextBox>("Owner Name");
    mLabelCreatorName = getChild<LLTextBox>("Creator Name");

    return true;
}


LLPanelPermissions::~LLPanelPermissions()
{
    if (mOwnerCacheConnection.connected())
    {
        mOwnerCacheConnection.disconnect();
    }
    if (mCreatorCacheConnection.connected())
    {
        mCreatorCacheConnection.disconnect();
    }
    // base class will take care of everything
}


void LLPanelPermissions::disableAll()
{
    getChildView("perm_modify")->setEnabled(false);
    getChild<LLUICtrl>("perm_modify")->setValue(LLStringUtil::null);

    getChildView("pathfinding_attributes_value")->setEnabled(false);
    getChild<LLUICtrl>("pathfinding_attributes_value")->setValue(LLStringUtil::null);

    getChildView("Creator:")->setEnabled(false);
    getChild<LLUICtrl>("Creator Icon")->setVisible(false);
    mLabelCreatorName->setValue(LLStringUtil::null);
    mLabelCreatorName->setEnabled(false);

    getChildView("Owner:")->setEnabled(false);
    getChild<LLUICtrl>("Owner Icon")->setVisible(false);
    getChild<LLUICtrl>("Owner Group Icon")->setVisible(false);
    mLabelOwnerName->setValue(LLStringUtil::null);
    mLabelOwnerName->setEnabled(false);

    getChildView("Group:")->setEnabled(false);
    getChild<LLUICtrl>("Group Name Proxy")->setValue(LLStringUtil::null);
    getChildView("Group Name Proxy")->setEnabled(false);
    getChildView("button set group")->setEnabled(false);

    getChild<LLUICtrl>("Object Name")->setValue(LLStringUtil::null);
    getChildView("Object Name")->setEnabled(false);
    getChildView("Name:")->setEnabled(false);
    getChild<LLUICtrl>("Group Name")->setValue(LLStringUtil::null);
    getChildView("Group Name")->setEnabled(false);
    getChildView("Description:")->setEnabled(false);
    getChild<LLUICtrl>("Object Description")->setValue(LLStringUtil::null);
    getChildView("Object Description")->setEnabled(false);

    getChild<LLUICtrl>("checkbox share with group")->setValue(false);
    getChildView("checkbox share with group")->setEnabled(false);
    getChildView("button deed")->setEnabled(false);

    getChild<LLUICtrl>("checkbox allow everyone move")->setValue(false);
    getChildView("checkbox allow everyone move")->setEnabled(false);
    getChild<LLUICtrl>("checkbox allow everyone copy")->setValue(false);
    getChildView("checkbox allow everyone copy")->setEnabled(false);

    //Next owner can:
    getChildView("Next owner can:")->setEnabled(false);
    getChild<LLUICtrl>("checkbox next owner can modify")->setValue(false);
    getChildView("checkbox next owner can modify")->setEnabled(false);
    getChild<LLUICtrl>("checkbox next owner can copy")->setValue(false);
    getChildView("checkbox next owner can copy")->setEnabled(false);
    getChild<LLUICtrl>("checkbox next owner can transfer")->setValue(false);
    getChildView("checkbox next owner can transfer")->setEnabled(false);

    //checkbox for sale
    getChild<LLUICtrl>("checkbox for sale")->setValue(false);
    getChildView("checkbox for sale")->setEnabled(false);

    //checkbox include in search
    getChild<LLUICtrl>("search_check")->setValue(false);
    getChildView("search_check")->setEnabled(false);

    LLComboBox* combo_sale_type = getChild<LLComboBox>("sale type");
    combo_sale_type->setValue(LLSaleInfo::FS_COPY);
    combo_sale_type->setEnabled(false);

    getChildView("Cost")->setEnabled(false);
    getChild<LLUICtrl>("Cost")->setValue(getString("Cost Default"));
    getChild<LLUICtrl>("Edit Cost")->setValue(LLStringUtil::null);
    getChildView("Edit Cost")->setEnabled(false);

    getChildView("label click action")->setEnabled(false);
    LLComboBox* combo_click_action = getChild<LLComboBox>("clickaction");
    if (combo_click_action)
    {
        combo_click_action->setEnabled(false);
        combo_click_action->clear();
    }
    getChildView("B:")->setVisible(false);
    getChildView("O:")->setVisible(false);
    getChildView("G:")->setVisible(false);
    getChildView("E:")->setVisible(false);
    getChildView("N:")->setVisible(false);
    getChildView("F:")->setVisible(false);
}

void LLPanelPermissions::refresh()
{
    LLButton*   BtnDeedToGroup = getChild<LLButton>("button deed");
    if(BtnDeedToGroup)
    {
        std::string deedText;
        if (gWarningSettings.getBOOL("DeedObject"))
        {
            deedText = getString("text deed continued");
        }
        else
        {
            deedText = getString("text deed");
        }
        BtnDeedToGroup->setLabelSelected(deedText);
        BtnDeedToGroup->setLabelUnselected(deedText);
    }
    bool root_selected = true;
    LLSelectNode* nodep = LLSelectMgr::getInstance()->getSelection()->getFirstRootNode();
    S32 object_count = LLSelectMgr::getInstance()->getSelection()->getRootObjectCount();
    if(!nodep || 0 == object_count)
    {
        nodep = LLSelectMgr::getInstance()->getSelection()->getFirstNode();
        object_count = LLSelectMgr::getInstance()->getSelection()->getObjectCount();
        root_selected = false;
    }

    //bool attachment_selected = LLSelectMgr::getInstance()->getSelection()->isAttachment();
    //attachment_selected = false;
    LLViewerObject* objectp = NULL;
    if(nodep) objectp = nodep->getObject();
    if(!nodep || !objectp)// || attachment_selected)
    {
        // ...nothing selected
        disableAll();
        return;
    }

    // figure out a few variables
    const bool is_one_object = (object_count == 1);

    // BUG: fails if a root and non-root are both single-selected.
    bool is_perm_modify = (LLSelectMgr::getInstance()->getSelection()->getFirstRootNode()
                           && LLSelectMgr::getInstance()->selectGetRootsModify())
        || LLSelectMgr::getInstance()->selectGetModify();
    bool is_nonpermanent_enforced = (LLSelectMgr::getInstance()->getSelection()->getFirstRootNode()
                           && LLSelectMgr::getInstance()->selectGetRootsNonPermanentEnforced())
        || LLSelectMgr::getInstance()->selectGetNonPermanentEnforced();
    const LLFocusableElement* keyboard_focus_view = gFocusMgr.getKeyboardFocus();

    S32 string_index = 0;
    std::string MODIFY_INFO_STRINGS[] =
        {
            getString("text modify info 1"),
            getString("text modify info 2"),
            getString("text modify info 3"),
            getString("text modify info 4"),
            getString("text modify info 5"),
            getString("text modify info 6")
        };
    if (!is_perm_modify)
    {
        string_index += 2;
    }
    else if (!is_nonpermanent_enforced)
    {
        string_index += 4;
    }
    if (!is_one_object)
    {
        ++string_index;
    }
    getChildView("perm_modify")->setEnabled(true);
    getChild<LLUICtrl>("perm_modify")->setValue(MODIFY_INFO_STRINGS[string_index]);

    std::string pfAttrName;

    if ((LLSelectMgr::getInstance()->getSelection()->getFirstRootNode()
        && LLSelectMgr::getInstance()->selectGetRootsNonPathfinding())
        || LLSelectMgr::getInstance()->selectGetNonPathfinding())
    {
        pfAttrName = "Pathfinding_Object_Attr_None";
    }
    else if ((LLSelectMgr::getInstance()->getSelection()->getFirstRootNode()
        && LLSelectMgr::getInstance()->selectGetRootsPermanent())
        || LLSelectMgr::getInstance()->selectGetPermanent())
    {
        pfAttrName = "Pathfinding_Object_Attr_Permanent";
    }
    else if ((LLSelectMgr::getInstance()->getSelection()->getFirstRootNode()
        && LLSelectMgr::getInstance()->selectGetRootsCharacter())
        || LLSelectMgr::getInstance()->selectGetCharacter())
    {
        pfAttrName = "Pathfinding_Object_Attr_Character";
    }
    else
    {
        pfAttrName = "Pathfinding_Object_Attr_MultiSelect";
    }

    getChildView("pathfinding_attributes_value")->setEnabled(true);
    getChild<LLUICtrl>("pathfinding_attributes_value")->setValue(LLTrans::getString(pfAttrName));

    // Update creator text field
    getChildView("Creator:")->setEnabled(true);
    std::string creator_app_link;
    LLSelectMgr::getInstance()->selectGetCreator(mCreatorID, creator_app_link);

    // Style for creator and owner links (both group and agent)
    LLStyle::Params style_params;
    LLUIColor link_color = LLUIColorTable::instance().getColor("HTMLLinkColor");
    style_params.color = link_color;
    style_params.readonly_color = link_color;
    style_params.is_link = true; // link will be added later
    const LLFontGL* fontp = mLabelCreatorName->getFont();
    style_params.font.name = LLFontGL::nameFromFont(fontp);
    style_params.font.size = LLFontGL::sizeFromFont(fontp);
    style_params.font.style = "UNDERLINE";

    LLAvatarName av_name;
    style_params.link_href = creator_app_link;
    if (LLAvatarNameCache::get(mCreatorID, &av_name))
    {
        updateCreatorName(mCreatorID, av_name, style_params);
    }
    else
    {
        if (mCreatorCacheConnection.connected())
        {
            mCreatorCacheConnection.disconnect();
        }
        mLabelCreatorName->setText(LLTrans::getString("None"));
        mCreatorCacheConnection = LLAvatarNameCache::get(mCreatorID, boost::bind(&LLPanelPermissions::updateCreatorName, this, _1, _2, style_params));
    }
    getChild<LLAvatarIconCtrl>("Creator Icon")->setValue(mCreatorID);
    getChild<LLAvatarIconCtrl>("Creator Icon")->setVisible(true);
    mLabelCreatorName->setEnabled(true);

    // Update owner text field
    getChildView("Owner:")->setEnabled(true);

    std::string owner_app_link;
    const bool owners_identical = LLSelectMgr::getInstance()->selectGetOwner(mOwnerID, owner_app_link);


    if (LLSelectMgr::getInstance()->selectIsGroupOwned())
    {
        // Group owned already displayed by selectGetOwner
        LLGroupMgrGroupData* group_data = LLGroupMgr::getInstance()->getGroupData(mOwnerID);
        if (group_data && group_data->isGroupPropertiesDataComplete())
        {
            style_params.link_href = owner_app_link;
            mLabelOwnerName->setText(group_data->mName, style_params);
            getChild<LLGroupIconCtrl>("Owner Group Icon")->setIconId(group_data->mInsigniaID);
            getChild<LLGroupIconCtrl>("Owner Group Icon")->setVisible(true);
            getChild<LLUICtrl>("Owner Icon")->setVisible(false);
        }
        else
        {
            // Triggers refresh
            LLGroupMgr::getInstance()->sendGroupPropertiesRequest(mOwnerID);
        }
    }
    else
    {
        LLUUID owner_id = mOwnerID;
        if (owner_id.isNull())
        {
            // Display last owner if public
            std::string last_owner_app_link;
            LLSelectMgr::getInstance()->selectGetLastOwner(mLastOwnerID, last_owner_app_link);

            // It should never happen that the last owner is null and the owner
            // is null, but it seems to be a bug in the simulator right now. JC
            if (!mLastOwnerID.isNull() && !last_owner_app_link.empty())
            {
                owner_app_link.append(", last ");
                owner_app_link.append(last_owner_app_link);
            }
            owner_id = mLastOwnerID;
        }

        style_params.link_href = owner_app_link;
        if (LLAvatarNameCache::get(owner_id, &av_name))
        {
            updateOwnerName(owner_id, av_name, style_params);
        }
        else
        {
            if (mOwnerCacheConnection.connected())
            {
                mOwnerCacheConnection.disconnect();
            }
            mLabelOwnerName->setText(LLTrans::getString("None"));
            mOwnerCacheConnection = LLAvatarNameCache::get(owner_id, boost::bind(&LLPanelPermissions::updateOwnerName, this, _1, _2, style_params));
        }

        getChild<LLAvatarIconCtrl>("Owner Icon")->setValue(owner_id);
        getChild<LLAvatarIconCtrl>("Owner Icon")->setVisible(true);
        getChild<LLUICtrl>("Owner Group Icon")->setVisible(false);
    }
    mLabelOwnerName->setEnabled(true);

    // update group text field
    getChildView("Group:")->setEnabled(true);
    getChild<LLUICtrl>("Group Name")->setValue(LLStringUtil::null);
    LLUUID group_id;
    bool groups_identical = LLSelectMgr::getInstance()->selectGetGroup(group_id);
    if (groups_identical)
    {
        if (mLabelGroupName)
        {
            mLabelGroupName->setNameID(group_id,true);
            mLabelGroupName->setEnabled(true);
        }
    }
    else
    {
        if (mLabelGroupName)
        {
            mLabelGroupName->setNameID(LLUUID::null, true);
            mLabelGroupName->refresh(LLUUID::null, std::string(), true);
            mLabelGroupName->setEnabled(false);
        }
    }

    getChildView("button set group")->setEnabled(root_selected && owners_identical && (mOwnerID == gAgent.getID()) && is_nonpermanent_enforced);

    getChildView("Name:")->setEnabled(true);
    LLLineEditor* LineEditorObjectName = getChild<LLLineEditor>("Object Name");
    getChildView("Description:")->setEnabled(true);
    LLLineEditor* LineEditorObjectDesc = getChild<LLLineEditor>("Object Description");

    if (is_one_object)
    {
        if (keyboard_focus_view != LineEditorObjectName)
        {
            getChild<LLUICtrl>("Object Name")->setValue(nodep->mName);
        }

        if (LineEditorObjectDesc)
        {
            if (keyboard_focus_view != LineEditorObjectDesc)
            {
                LineEditorObjectDesc->setText(nodep->mDescription);
            }
        }
    }
    else
    {
        getChild<LLUICtrl>("Object Name")->setValue(LLStringUtil::null);
        LineEditorObjectDesc->setText(LLStringUtil::null);
    }

    // figure out the contents of the name, description, & category
    bool edit_name_desc = false;
    if (is_one_object && objectp->permModify() && !objectp->isPermanentEnforced())
    {
        edit_name_desc = true;
    }
    if (edit_name_desc)
    {
        getChildView("Object Name")->setEnabled(true);
        getChildView("Object Description")->setEnabled(true);
    }
    else
    {
        getChildView("Object Name")->setEnabled(false);
        getChildView("Object Description")->setEnabled(false);
    }

    S32 total_sale_price = 0;
    S32 individual_sale_price = 0;
    bool is_for_sale_mixed = false;
    bool is_sale_price_mixed = false;
    U32 num_for_sale = false;
    LLSelectMgr::getInstance()->selectGetAggregateSaleInfo(num_for_sale,
                                                           is_for_sale_mixed,
                                                           is_sale_price_mixed,
                                                           total_sale_price,
                                                           individual_sale_price);

    const bool self_owned = (gAgent.getID() == mOwnerID);
    const bool group_owned = LLSelectMgr::getInstance()->selectIsGroupOwned() ;
    const bool public_owned = (mOwnerID.isNull() && !LLSelectMgr::getInstance()->selectIsGroupOwned());
    const bool can_transfer = LLSelectMgr::getInstance()->selectGetRootsTransfer();
    const bool can_copy = LLSelectMgr::getInstance()->selectGetRootsCopy();

    if (!owners_identical)
    {
        getChildView("Cost")->setEnabled(false);
        getChild<LLUICtrl>("Edit Cost")->setValue(LLStringUtil::null);
        getChildView("Edit Cost")->setEnabled(false);
    }
    // You own these objects.
    else if (self_owned || (group_owned && gAgent.hasPowerInGroup(group_id,GP_OBJECT_SET_SALE)))
    {
        // If there are multiple items for sale then set text to PRICE PER UNIT.
        if (num_for_sale > 1)
        {
            getChild<LLUICtrl>("Cost")->setValue(getString("Cost Per Unit"));
        }
        else
        {
            getChild<LLUICtrl>("Cost")->setValue(getString("Cost Default"));
        }

        LLSpinCtrl *edit_price = getChild<LLSpinCtrl>("Edit Cost");
        if (!edit_price->hasFocus())
        {
            // If the sale price is mixed then set the cost to MIXED, otherwise
            // set to the actual cost.
            if ((num_for_sale > 0) && is_for_sale_mixed)
            {
                edit_price->setTentative(true);
            }
            else if ((num_for_sale > 0) && is_sale_price_mixed)
            {
                edit_price->setTentative(true);
            }
            else
            {
                edit_price->setValue(individual_sale_price);
            }
        }
        // The edit fields are only enabled if you can sell this object
        // and the sale price is not mixed.
        bool enable_edit = (num_for_sale && can_transfer) ? !is_for_sale_mixed : false;
        getChildView("Cost")->setEnabled(enable_edit);
        getChildView("Edit Cost")->setEnabled(enable_edit);
    }
    // Someone, not you, owns these objects.
    else if (!public_owned)
    {
        getChildView("Cost")->setEnabled(false);
        getChildView("Edit Cost")->setEnabled(false);

        // Don't show a price if none of the items are for sale.
        if (num_for_sale)
            getChild<LLUICtrl>("Edit Cost")->setValue(llformat("%d",total_sale_price));
        else
            getChild<LLUICtrl>("Edit Cost")->setValue(LLStringUtil::null);

        // If multiple items are for sale, set text to TOTAL PRICE.
        if (num_for_sale > 1)
            getChild<LLUICtrl>("Cost")->setValue(getString("Cost Total"));
        else
            getChild<LLUICtrl>("Cost")->setValue(getString("Cost Default"));
    }
    // This is a public object.
    else
    {
        getChildView("Cost")->setEnabled(false);
        getChild<LLUICtrl>("Cost")->setValue(getString("Cost Default"));

        getChild<LLUICtrl>("Edit Cost")->setValue(LLStringUtil::null);
        getChildView("Edit Cost")->setEnabled(false);
    }

    // Enable and disable the permissions checkboxes
    // based on who owns the object.
    // TODO: Creator permissions

    U32 base_mask_on            = 0;
    U32 base_mask_off           = 0;
    U32 owner_mask_off          = 0;
    U32 owner_mask_on           = 0;
    U32 group_mask_on           = 0;
    U32 group_mask_off          = 0;
    U32 everyone_mask_on        = 0;
    U32 everyone_mask_off       = 0;
    U32 next_owner_mask_on      = 0;
    U32 next_owner_mask_off     = 0;

    bool valid_base_perms       = LLSelectMgr::getInstance()->selectGetPerm(PERM_BASE,
                                                                            &base_mask_on,
                                                                            &base_mask_off);
    //bool valid_owner_perms =//
    LLSelectMgr::getInstance()->selectGetPerm(PERM_OWNER,
                                              &owner_mask_on,
                                              &owner_mask_off);
    bool valid_group_perms      = LLSelectMgr::getInstance()->selectGetPerm(PERM_GROUP,
                                                                            &group_mask_on,
                                                                            &group_mask_off);

    bool valid_everyone_perms   = LLSelectMgr::getInstance()->selectGetPerm(PERM_EVERYONE,
                                                                            &everyone_mask_on,
                                                                            &everyone_mask_off);

    bool valid_next_perms       = LLSelectMgr::getInstance()->selectGetPerm(PERM_NEXT_OWNER,
                                                                            &next_owner_mask_on,
                                                                            &next_owner_mask_off);


    if (gSavedSettings.getBOOL("DebugPermissions") )
    {
        if (valid_base_perms)
        {
            getChild<LLUICtrl>("B:")->setValue("B: " + mask_to_string(base_mask_on));
            getChildView("B:")->setVisible(true);
            getChild<LLUICtrl>("O:")->setValue("O: " + mask_to_string(owner_mask_on));
            getChildView("O:")->setVisible(true);
            getChild<LLUICtrl>("G:")->setValue("G: " + mask_to_string(group_mask_on));
            getChildView("G:")->setVisible(true);
            getChild<LLUICtrl>("E:")->setValue("E: " + mask_to_string(everyone_mask_on));
            getChildView("E:")->setVisible(true);
            getChild<LLUICtrl>("N:")->setValue("N: " + mask_to_string(next_owner_mask_on));
            getChildView("N:")->setVisible(true);
        }
        else if(!root_selected)
        {
            if(object_count == 1)
            {
                LLSelectNode* node = LLSelectMgr::getInstance()->getSelection()->getFirstNode();
                if (node && node->mValid)
                {
                    getChild<LLUICtrl>("B:")->setValue("B: " + mask_to_string( node->mPermissions->getMaskBase()));
                    getChildView("B:")->setVisible(true);
                    getChild<LLUICtrl>("O:")->setValue("O: " + mask_to_string(node->mPermissions->getMaskOwner()));
                    getChildView("O:")->setVisible(true);
                    getChild<LLUICtrl>("G:")->setValue("G: " + mask_to_string(node->mPermissions->getMaskGroup()));
                    getChildView("G:")->setVisible(true);
                    getChild<LLUICtrl>("E:")->setValue("E: " + mask_to_string(node->mPermissions->getMaskEveryone()));
                    getChildView("E:")->setVisible(true);
                    getChild<LLUICtrl>("N:")->setValue("N: " + mask_to_string(node->mPermissions->getMaskNextOwner()));
                    getChildView("N:")->setVisible(true);
                }
            }
        }
        else
        {
            getChildView("B:")->setVisible(false);
            getChildView("O:")->setVisible(false);
            getChildView("G:")->setVisible(false);
            getChildView("E:")->setVisible(false);
            getChildView("N:")->setVisible(false);
        }

        U32 flag_mask = 0x0;
        if (objectp->permMove())        flag_mask |= PERM_MOVE;
        if (objectp->permModify())      flag_mask |= PERM_MODIFY;
        if (objectp->permCopy())        flag_mask |= PERM_COPY;
        if (objectp->permTransfer())    flag_mask |= PERM_TRANSFER;

        getChild<LLUICtrl>("F:")->setValue("F:" + mask_to_string(flag_mask));
        getChildView("F:")->setVisible(                             true);
    }
    else
    {
        getChildView("B:")->setVisible(                             false);
        getChildView("O:")->setVisible(                             false);
        getChildView("G:")->setVisible(                             false);
        getChildView("E:")->setVisible(                             false);
        getChildView("N:")->setVisible(                             false);
        getChildView("F:")->setVisible(                             false);
    }

    bool has_change_perm_ability = false;
    bool has_change_sale_ability = false;

    if (valid_base_perms && is_nonpermanent_enforced &&
        (self_owned || (group_owned && gAgent.hasPowerInGroup(group_id, GP_OBJECT_MANIPULATE))))
    {
        has_change_perm_ability = true;
    }
    if (valid_base_perms && is_nonpermanent_enforced &&
       (self_owned || (group_owned && gAgent.hasPowerInGroup(group_id, GP_OBJECT_SET_SALE))))
    {
        has_change_sale_ability = true;
    }

    if (!has_change_perm_ability && !has_change_sale_ability && !root_selected)
    {
        // ...must select root to choose permissions
        getChild<LLUICtrl>("perm_modify")->setValue(getString("text modify warning"));
    }

    if (has_change_perm_ability)
    {
        getChildView("checkbox share with group")->setEnabled(true);
        getChildView("checkbox allow everyone move")->setEnabled(owner_mask_on & PERM_MOVE);
        getChildView("checkbox allow everyone copy")->setEnabled(owner_mask_on & PERM_COPY && owner_mask_on & PERM_TRANSFER);
    }
    else
    {
        getChildView("checkbox share with group")->setEnabled(false);
        getChildView("checkbox allow everyone move")->setEnabled(false);
        getChildView("checkbox allow everyone copy")->setEnabled(false);
    }

    if (has_change_sale_ability && (owner_mask_on & PERM_TRANSFER))
    {
        getChildView("checkbox for sale")->setEnabled(can_transfer || (!can_transfer && num_for_sale));
        // Set the checkbox to tentative if the prices of each object selected
        // are not the same.
        getChild<LLUICtrl>("checkbox for sale")->setTentative(              is_for_sale_mixed);
        getChildView("sale type")->setEnabled(num_for_sale && can_transfer && !is_sale_price_mixed);

        getChildView("Next owner can:")->setEnabled(true);
        getChildView("checkbox next owner can modify")->setEnabled(base_mask_on & PERM_MODIFY);
        getChildView("checkbox next owner can copy")->setEnabled(base_mask_on & PERM_COPY);
        getChildView("checkbox next owner can transfer")->setEnabled(next_owner_mask_on & PERM_COPY);
    }
    else
    {
        getChildView("checkbox for sale")->setEnabled(false);
        getChildView("sale type")->setEnabled(false);

        getChildView("Next owner can:")->setEnabled(false);
        getChildView("checkbox next owner can modify")->setEnabled(false);
        getChildView("checkbox next owner can copy")->setEnabled(false);
        getChildView("checkbox next owner can transfer")->setEnabled(false);
    }

    if (valid_group_perms)
    {
        if ((group_mask_on & PERM_COPY) && (group_mask_on & PERM_MODIFY) && (group_mask_on & PERM_MOVE))
        {
            getChild<LLUICtrl>("checkbox share with group")->setValue(true);
            getChild<LLUICtrl>("checkbox share with group")->setTentative(  false);
            getChildView("button deed")->setEnabled(gAgent.hasPowerInGroup(group_id, GP_OBJECT_DEED) && (owner_mask_on & PERM_TRANSFER) && !group_owned && can_transfer);
        }
        else if ((group_mask_off & PERM_COPY) && (group_mask_off & PERM_MODIFY) && (group_mask_off & PERM_MOVE))
        {
            getChild<LLUICtrl>("checkbox share with group")->setValue(false);
            getChild<LLUICtrl>("checkbox share with group")->setTentative(  false);
            getChildView("button deed")->setEnabled(false);
        }
        else
        {
            getChild<LLUICtrl>("checkbox share with group")->setValue(true);
            getChild<LLUICtrl>("checkbox share with group")->setTentative(!has_change_perm_ability);
            getChildView("button deed")->setEnabled(gAgent.hasPowerInGroup(group_id, GP_OBJECT_DEED) && (group_mask_on & PERM_MOVE) && (owner_mask_on & PERM_TRANSFER) && !group_owned && can_transfer);
        }
    }

    if (valid_everyone_perms)
    {
        // Move
        if (everyone_mask_on & PERM_MOVE)
        {
            getChild<LLUICtrl>("checkbox allow everyone move")->setValue(true);
            getChild<LLUICtrl>("checkbox allow everyone move")->setTentative(   false);
        }
        else if (everyone_mask_off & PERM_MOVE)
        {
            getChild<LLUICtrl>("checkbox allow everyone move")->setValue(false);
            getChild<LLUICtrl>("checkbox allow everyone move")->setTentative(   false);
        }
        else
        {
            getChild<LLUICtrl>("checkbox allow everyone move")->setValue(true);
            getChild<LLUICtrl>("checkbox allow everyone move")->setTentative(   true);
        }

        // Copy == everyone can't copy
        if (everyone_mask_on & PERM_COPY)
        {
            getChild<LLUICtrl>("checkbox allow everyone copy")->setValue(true);
            getChild<LLUICtrl>("checkbox allow everyone copy")->setTentative(   !can_copy || !can_transfer);
        }
        else if (everyone_mask_off & PERM_COPY)
        {
            getChild<LLUICtrl>("checkbox allow everyone copy")->setValue(false);
            getChild<LLUICtrl>("checkbox allow everyone copy")->setTentative(   false);
        }
        else
        {
            getChild<LLUICtrl>("checkbox allow everyone copy")->setValue(true);
            getChild<LLUICtrl>("checkbox allow everyone copy")->setTentative(   true);
        }
    }

    if (valid_next_perms)
    {
        // Modify == next owner canot modify
        if (next_owner_mask_on & PERM_MODIFY)
        {
            getChild<LLUICtrl>("checkbox next owner can modify")->setValue(true);
            getChild<LLUICtrl>("checkbox next owner can modify")->setTentative( false);
        }
        else if (next_owner_mask_off & PERM_MODIFY)
        {
            getChild<LLUICtrl>("checkbox next owner can modify")->setValue(false);
            getChild<LLUICtrl>("checkbox next owner can modify")->setTentative( false);
        }
        else
        {
            getChild<LLUICtrl>("checkbox next owner can modify")->setValue(true);
            getChild<LLUICtrl>("checkbox next owner can modify")->setTentative( true);
        }

        // Copy == next owner cannot copy
        if (next_owner_mask_on & PERM_COPY)
        {
            getChild<LLUICtrl>("checkbox next owner can copy")->setValue(true);
            getChild<LLUICtrl>("checkbox next owner can copy")->setTentative(   !can_copy);
        }
        else if (next_owner_mask_off & PERM_COPY)
        {
            getChild<LLUICtrl>("checkbox next owner can copy")->setValue(false);
            getChild<LLUICtrl>("checkbox next owner can copy")->setTentative(   false);
        }
        else
        {
            getChild<LLUICtrl>("checkbox next owner can copy")->setValue(true);
            getChild<LLUICtrl>("checkbox next owner can copy")->setTentative(   true);
        }

        // Transfer == next owner cannot transfer
        if (next_owner_mask_on & PERM_TRANSFER)
        {
            getChild<LLUICtrl>("checkbox next owner can transfer")->setValue(true);
            getChild<LLUICtrl>("checkbox next owner can transfer")->setTentative( !can_transfer);
        }
        else if (next_owner_mask_off & PERM_TRANSFER)
        {
            getChild<LLUICtrl>("checkbox next owner can transfer")->setValue(false);
            getChild<LLUICtrl>("checkbox next owner can transfer")->setTentative( false);
        }
        else
        {
            getChild<LLUICtrl>("checkbox next owner can transfer")->setValue(true);
            getChild<LLUICtrl>("checkbox next owner can transfer")->setTentative( true);
        }
    }

    // reflect sale information
    LLSaleInfo sale_info;
    bool valid_sale_info = LLSelectMgr::getInstance()->selectGetSaleInfo(sale_info);
    LLSaleInfo::EForSale sale_type = sale_info.getSaleType();

    LLComboBox* combo_sale_type = getChild<LLComboBox>("sale type");
    if (valid_sale_info)
    {
        combo_sale_type->setValue(                  sale_type == LLSaleInfo::FS_NOT ? LLSaleInfo::FS_COPY : sale_type);
        combo_sale_type->setTentative(              false); // unfortunately this doesn't do anything at the moment.
    }
    else
    {
        // default option is sell copy, determined to be safest
        combo_sale_type->setValue(                  LLSaleInfo::FS_COPY);
        combo_sale_type->setTentative(              true); // unfortunately this doesn't do anything at the moment.
    }

    getChild<LLUICtrl>("checkbox for sale")->setValue((num_for_sale != 0));

    // HACK: There are some old objects in world that are set for sale,
    // but are no-transfer.  We need to let users turn for-sale off, but only
    // if for-sale is set.
    bool cannot_actually_sell = !can_transfer || (!can_copy && sale_type == LLSaleInfo::FS_COPY);
    if (cannot_actually_sell)
    {
        if (num_for_sale && has_change_sale_ability)
        {
            getChildView("checkbox for sale")->setEnabled(true);
        }
    }

    // Check search status of objects
    const bool all_volume = LLSelectMgr::getInstance()->selectionAllPCode( LL_PCODE_VOLUME );
    bool include_in_search;
    const bool all_include_in_search = LLSelectMgr::getInstance()->selectionGetIncludeInSearch(&include_in_search);
    getChildView("search_check")->setEnabled(has_change_sale_ability && all_volume);
    getChild<LLUICtrl>("search_check")->setValue(include_in_search);
    getChild<LLUICtrl>("search_check")->setTentative(               !all_include_in_search);

    // Click action (touch, sit, buy, pay, open, play, open media, zoom, ignore)
    U8 click_action = 0;
    if (LLSelectMgr::getInstance()->selectionGetClickAction(&click_action))
    {
        LLComboBox* combo_click_action = getChild<LLComboBox>("clickaction");
        if (combo_click_action)
        {
            const std::string combo_value = click_action_to_string_value(click_action);
            combo_click_action->setValue(LLSD(combo_value));
        }
    }

    if (LLSelectMgr::getInstance()->getSelection()->isAttachment())
    {
        getChildView("checkbox for sale")->setEnabled(false);
        getChildView("Edit Cost")->setEnabled(false);
        getChild<LLComboBox>("sale type")->setEnabled(false);
    }

    getChildView("label click action")->setEnabled(is_perm_modify && is_nonpermanent_enforced  && all_volume);
    getChildView("clickaction")->setEnabled(is_perm_modify && is_nonpermanent_enforced && all_volume);
}

// Shorten name if it doesn't fit into max_pixels of two lines
void shorten_name(std::string &name, const LLStyle::Params& style_params, S32 max_pixels)
{
    const LLFontGL* font = style_params.font();

    LLWString wline = utf8str_to_wstring(name);
    // panel supports two lines long names
    S32 segment_length = font->maxDrawableChars(wline.c_str(), (F32)max_pixels, static_cast<S32>(wline.length()), LLFontGL::WORD_BOUNDARY_IF_POSSIBLE);
    if (segment_length == wline.length())
    {
        // no work needed
        return;
    }

    S32 first_line_length = segment_length;
    segment_length = font->maxDrawableChars(wline.substr(first_line_length).c_str(), (F32)max_pixels, static_cast<S32>(wline.length()), LLFontGL::ANYWHERE);
    if (segment_length + first_line_length == wline.length())
    {
        // no work needed
        return;
    }

    // name does not fit, cut it, add ...
    const LLWString dots_pad(utf8str_to_wstring(std::string("....")));
    F32 elipses_width = font->getWidthF32(dots_pad.c_str());
    segment_length = font->maxDrawableChars(wline.substr(first_line_length).c_str(), (F32)max_pixels - elipses_width, static_cast<S32>(wline.length()), LLFontGL::ANYWHERE);

    name = name.substr(0, segment_length + first_line_length) + std::string("...");
}

void LLPanelPermissions::updateOwnerName(const LLUUID& owner_id, const LLAvatarName& owner_name, const LLStyle::Params& style_params)
{
    if (mOwnerCacheConnection.connected())
    {
        mOwnerCacheConnection.disconnect();
    }
    std::string name = owner_name.getCompleteName();
    shorten_name(name, style_params, mLabelOwnerName->getLocalRect().getWidth());
    mLabelOwnerName->setText(name, style_params);
}

void LLPanelPermissions::updateCreatorName(const LLUUID& creator_id, const LLAvatarName& creator_name, const LLStyle::Params& style_params)
{
    if (mCreatorCacheConnection.connected())
    {
        mCreatorCacheConnection.disconnect();
    }
    std::string name = creator_name.getCompleteName();
    shorten_name(name, style_params, mLabelCreatorName->getLocalRect().getWidth());
    mLabelCreatorName->setText(name, style_params);
}

// static
void LLPanelPermissions::onClickClaim(void*)
{
    // try to claim ownership
    LLSelectMgr::getInstance()->sendOwner(gAgent.getID(), gAgent.getGroupID());
}

// static
void LLPanelPermissions::onClickRelease(void*)
{
    // try to release ownership
    LLSelectMgr::getInstance()->sendOwner(LLUUID::null, LLUUID::null);
}

void LLPanelPermissions::onClickGroup()
{
    LLUUID owner_id;
    std::string name;
    bool owners_identical = LLSelectMgr::getInstance()->selectGetOwner(owner_id, name);
    LLFloater* parent_floater = gFloaterView->getParentFloater(this);

    if(owners_identical && (owner_id == gAgent.getID()))
    {
        LLFloaterGroupPicker* fg =  LLFloaterReg::showTypedInstance<LLFloaterGroupPicker>("group_picker", LLSD(gAgent.getID()));
        if (fg)
        {
            fg->setSelectGroupCallback( boost::bind(&LLPanelPermissions::cbGroupID, this, _1) );

            if (parent_floater)
            {
                LLRect new_rect = gFloaterView->findNeighboringPosition(parent_floater, fg);
                fg->setOrigin(new_rect.mLeft, new_rect.mBottom);
                parent_floater->addDependentFloater(fg);
            }
        }
    }
}

void LLPanelPermissions::cbGroupID(LLUUID group_id)
{
    if(mLabelGroupName)
    {
        mLabelGroupName->setNameID(group_id, true);
    }
    LLSelectMgr::getInstance()->sendGroup(group_id);
}

bool callback_deed_to_group(const LLSD& notification, const LLSD& response)
{
    S32 option = LLNotificationsUtil::getSelectedOption(notification, response);
    if (0 == option)
    {
        LLUUID group_id;
        bool groups_identical = LLSelectMgr::getInstance()->selectGetGroup(group_id);
        if(group_id.notNull() && groups_identical && (gAgent.hasPowerInGroup(group_id, GP_OBJECT_DEED)))
        {
            LLSelectMgr::getInstance()->sendOwner(LLUUID::null, group_id, false);
        }
    }
    return false;
}

void LLPanelPermissions::onClickDeedToGroup(void* data)
{
    LLNotificationsUtil::add( "DeedObjectToGroup", LLSD(), LLSD(), callback_deed_to_group);
}

///----------------------------------------------------------------------------
/// Permissions checkboxes
///----------------------------------------------------------------------------

// static
void LLPanelPermissions::onCommitPerm(LLUICtrl *ctrl, void *data, U8 field, U32 perm)
{
    LLViewerObject* object = LLSelectMgr::getInstance()->getSelection()->getFirstRootObject();
    if(!object) return;

    // Checkbox will have toggled itself
    // LLPanelPermissions* self = (LLPanelPermissions*)data;
    LLCheckBoxCtrl *check = (LLCheckBoxCtrl *)ctrl;
    bool new_state = check->get();

    LLSelectMgr::getInstance()->selectionSetObjectPermissions(field, new_state, perm);
}

// static
void LLPanelPermissions::onCommitGroupShare(LLUICtrl *ctrl, void *data)
{
    onCommitPerm(ctrl, data, PERM_GROUP, PERM_MODIFY | PERM_MOVE | PERM_COPY);
}

// static
void LLPanelPermissions::onCommitEveryoneMove(LLUICtrl *ctrl, void *data)
{
    onCommitPerm(ctrl, data, PERM_EVERYONE, PERM_MOVE);
}


// static
void LLPanelPermissions::onCommitEveryoneCopy(LLUICtrl *ctrl, void *data)
{
    onCommitPerm(ctrl, data, PERM_EVERYONE, PERM_COPY);
}

// static
void LLPanelPermissions::onCommitNextOwnerModify(LLUICtrl* ctrl, void* data)
{
    //LL_INFOS() << "LLPanelPermissions::onCommitNextOwnerModify" << LL_ENDL;
    onCommitPerm(ctrl, data, PERM_NEXT_OWNER, PERM_MODIFY);
}

// static
void LLPanelPermissions::onCommitNextOwnerCopy(LLUICtrl* ctrl, void* data)
{
    //LL_INFOS() << "LLPanelPermissions::onCommitNextOwnerCopy" << LL_ENDL;
    onCommitPerm(ctrl, data, PERM_NEXT_OWNER, PERM_COPY);
}

// static
void LLPanelPermissions::onCommitNextOwnerTransfer(LLUICtrl* ctrl, void* data)
{
    //LL_INFOS() << "LLPanelPermissions::onCommitNextOwnerTransfer" << LL_ENDL;
    onCommitPerm(ctrl, data, PERM_NEXT_OWNER, PERM_TRANSFER);
}

// static
void LLPanelPermissions::onCommitName(LLUICtrl*, void* data)
{
    LLPanelPermissions* self = (LLPanelPermissions*)data;
    LLLineEditor*   tb = self->getChild<LLLineEditor>("Object Name");
    if (!tb)
    {
        return;
    }
    LLSelectMgr::getInstance()->selectionSetObjectName(tb->getText());
    LLObjectSelectionHandle selection = LLSelectMgr::getInstance()->getSelection();
    if (selection->isAttachment() && (selection->getNumNodes() == 1) && !tb->getText().empty())
    {
        LLUUID object_id = selection->getFirstObject()->getAttachmentItemID();
        LLViewerInventoryItem* item = findItem(object_id);
        if (item)
        {
            LLPointer<LLViewerInventoryItem> new_item = new LLViewerInventoryItem(item);
            new_item->rename(tb->getText());
            new_item->updateServer(false);
            gInventory.updateItem(new_item);
            gInventory.notifyObservers();
        }
    }
}


// static
void LLPanelPermissions::onCommitDesc(LLUICtrl*, void* data)
{
    LLPanelPermissions* self = (LLPanelPermissions*)data;
    LLLineEditor*   le = self->getChild<LLLineEditor>("Object Description");
    if (!le)
    {
        return;
    }
    LLSelectMgr::getInstance()->selectionSetObjectDescription(le->getText());
    LLObjectSelectionHandle selection = LLSelectMgr::getInstance()->getSelection();
    if (selection->isAttachment() && (selection->getNumNodes() == 1))
    {
        LLUUID object_id = selection->getFirstObject()->getAttachmentItemID();
        LLViewerInventoryItem* item = findItem(object_id);
        if (item)
        {
            LLPointer<LLViewerInventoryItem> new_item = new LLViewerInventoryItem(item);
            new_item->setDescription(le->getText());
            new_item->updateServer(false);
            gInventory.updateItem(new_item);
            gInventory.notifyObservers();
        }
    }
}

// static
void LLPanelPermissions::onCommitSaleInfo(LLUICtrl*, void* data)
{
    LLPanelPermissions* self = (LLPanelPermissions*)data;
    self->setAllSaleInfo();
}

// static
void LLPanelPermissions::onCommitSaleType(LLUICtrl*, void* data)
{
    LLPanelPermissions* self = (LLPanelPermissions*)data;
    self->setAllSaleInfo();
}

void LLPanelPermissions::setAllSaleInfo()
{
    LL_INFOS() << "LLPanelPermissions::setAllSaleInfo()" << LL_ENDL;
    LLSaleInfo::EForSale sale_type = LLSaleInfo::FS_NOT;

    LLCheckBoxCtrl *checkPurchase = getChild<LLCheckBoxCtrl>("checkbox for sale");

    // Set the sale type if the object(s) are for sale.
    if(checkPurchase && checkPurchase->get())
    {
        sale_type = static_cast<LLSaleInfo::EForSale>(getChild<LLComboBox>("sale type")->getValue().asInteger());
    }

    S32 price = -1;

    LLSpinCtrl *edit_price = getChild<LLSpinCtrl>("Edit Cost");
    price = (edit_price->getTentative()) ? DEFAULT_PRICE : edit_price->getValue().asInteger();

    // If somehow an invalid price, turn the sale off.
    if (price < 0)
        sale_type = LLSaleInfo::FS_NOT;

    LLSaleInfo old_sale_info;
    LLSelectMgr::getInstance()->selectGetSaleInfo(old_sale_info);

    LLSaleInfo new_sale_info(sale_type, price);
    LLSelectMgr::getInstance()->selectionSetObjectSaleInfo(new_sale_info);

    // Note: won't work right if a root and non-root are both single-selected (here and other places).
    bool is_perm_modify = (LLSelectMgr::getInstance()->getSelection()->getFirstRootNode()
                           && LLSelectMgr::getInstance()->selectGetRootsModify())
                          || LLSelectMgr::getInstance()->selectGetModify();
    bool is_nonpermanent_enforced = (LLSelectMgr::getInstance()->getSelection()->getFirstRootNode()
                                     && LLSelectMgr::getInstance()->selectGetRootsNonPermanentEnforced())
                                    || LLSelectMgr::getInstance()->selectGetNonPermanentEnforced();

    if (is_perm_modify && is_nonpermanent_enforced)
    {
        struct f : public LLSelectedObjectFunctor
        {
            virtual bool apply(LLViewerObject* object)
            {
                return object->getClickAction() == CLICK_ACTION_BUY
                    || object->getClickAction() == CLICK_ACTION_TOUCH;
            }
        } check_actions;

        // Selection should only contain objects that are of target
        // action already or of action we are aiming to remove.
        bool default_actions = LLSelectMgr::getInstance()->getSelection()->applyToObjects(&check_actions);

        if (default_actions && old_sale_info.isForSale() != new_sale_info.isForSale())
        {
            U8 new_click_action = new_sale_info.isForSale() ? CLICK_ACTION_BUY : CLICK_ACTION_TOUCH;
            LLSelectMgr::getInstance()->selectionSetClickAction(new_click_action);
        }
    }
}

struct LLSelectionPayable : public LLSelectedObjectFunctor
{
    virtual bool apply(LLViewerObject* obj)
    {
        // can pay if you or your parent has money() event in script
        LLViewerObject* parent = (LLViewerObject*)obj->getParent();
        return (obj->flagTakesMoney()
               || (parent && parent->flagTakesMoney()));
    }
};

// static
void LLPanelPermissions::onCommitClickAction(LLUICtrl* ctrl, void*)
{
    LLComboBox* box = (LLComboBox*)ctrl;
    if (!box) return;
    std::string value = box->getValue().asString();
    U8 click_action = string_value_to_click_action(value);

    if (click_action == CLICK_ACTION_BUY)
    {
        LLSaleInfo sale_info;
        LLSelectMgr::getInstance()->selectGetSaleInfo(sale_info);
        if (!sale_info.isForSale())
        {
            LLNotificationsUtil::add("CantSetBuyObject");

            // Set click action back to its old value
            U8 click_action = 0;
            LLSelectMgr::getInstance()->selectionGetClickAction(&click_action);
            std::string item_value = click_action_to_string_value(click_action);
            box->setValue(LLSD(item_value));
            return;
        }
    }
    else if (click_action == CLICK_ACTION_PAY)
    {
        // Verify object has script with money() handler
        LLSelectionPayable payable;
        bool can_pay = LLSelectMgr::getInstance()->getSelection()->applyToObjects(&payable);
        if (!can_pay)
        {
            // Warn, but do it anyway.
            LLNotificationsUtil::add("ClickActionNotPayable");
        }
    }
    LLSelectMgr::getInstance()->selectionSetClickAction(click_action);
}

// static
void LLPanelPermissions::onCommitIncludeInSearch(LLUICtrl* ctrl, void*)
{
    LLCheckBoxCtrl* box = (LLCheckBoxCtrl*)ctrl;
    llassert(box);

    LLSelectMgr::getInstance()->selectionSetIncludeInSearch(box->get());
}


LLViewerInventoryItem* LLPanelPermissions::findItem(LLUUID &object_id)
{
    if (!object_id.isNull())
    {
        return gInventory.getItem(object_id);
    }
    return NULL;
}