/**
 * @file fspanelblocklist.h
 * @brief Container for blocked Residents & Objects list
 *
 * $LicenseInfo:firstyear=2002&license=viewerlgpl$
 * Second Life Viewer Source Code
 * Copyright (C) 2010, Linden Research, Inc.
 * Copyright (c) 2014 Ansariel Hiller
 *
 * 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
 * $/LicenseInfo$
 */

// Original file: llpanelblockedlist.cpp

#ifndef FS_PANELBLOCKLIST_H
#define FS_PANELBLOCKLIST_H

#include "llpanel.h"
#include "llmutelist.h"
#include "llfloater.h"

class LLAvatarName;
class FSScrollListCtrl;

class FSPanelBlockList
    :   public LLPanel, public LLMuteListObserver
{
    friend class FSBlockListMenu;

public:
    FSPanelBlockList();
    ~FSPanelBlockList();

    virtual bool postBuild();
    virtual void onOpen(const LLSD& key);
    /*virtual*/ bool handleKeyHere(KEY key, MASK mask);
    /*virtual*/ bool hasAccelerators() const { return true; }

    void selectBlocked(const LLUUID& id);

    /**
     *  Shows current Panel in side tray and select passed blocked item.
     *
     *  @param idToSelect - LLUUID of blocked Resident or Object to be selected.
     *          If it is LLUUID::null, nothing will be selected.
     */
    static void showPanelAndSelect(const LLUUID& idToSelect = LLUUID::null);

    // LLMuteListObserver callback interface implementation.
    /* virtual */ void onChange() { refreshBlockedList();}

private:
    typedef enum e_sort_oder
    {
        E_SORT_BY_NAME_ASC = 0,
        E_SORT_BY_TYPE_ASC = 1,
        E_SORT_BY_NAME_DESC = 2,
        E_SORT_BY_TYPE_DESC = 3
    } ESortOrder;


    typedef enum e_column_names
    {
        COL_NAME = 0,
        COL_TYPENAME,
        COL_TYPE,
        COL_UUID
    } EColumnNames;


    void refreshBlockedList();
    void updateButtons();
    void removePicker();
    void onSortChanged();

    // UI callbacks
    void removeMutes();
    void blockResidentByName();
    void blockObjectByName();
    void showProfile();
    void toggleMute(U32 flags);

    void onSelectionChanged();
    void onFilterEdit(std::string search_string);

    // List commnads
    void onCustomAction(const LLSD& userdata);
    bool isActionChecked(const LLSD& userdata);
    bool isActionEnabled(const LLSD& userdata);
    bool isActionVisible(const LLSD& userdata);

    void callbackBlockPicked(const uuid_vec_t& ids, const std::vector<LLAvatarName> names);
    void callbackBlockByName(const std::string& text);

private:
    FSScrollListCtrl* mBlockedList;
    LLHandle<LLFloater> mAvatarPicker;
    LLHandle<LLFloater> mObjectPicker;
    std::string mFilterSubString;
    std::string mFilterSubStringOrig;
};

#endif // FS_PANELBLOCKLIST_H