/**
 * @file llfloaterautoreplacesettings.h
 * @brief Auto Replace List floater
 * @copyright Copyright (c) 2011 LordGregGreg Back
 *
 * $LicenseInfo:firstyear=2012&license=viewerlgpl$
 * Second Life Viewer Source Code
 * Copyright (C) 2012, 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; either
 * version 2.1 of the License, or (at your option) any later version.
 *
 * 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
 * $/LicenseInfo$
 */

#ifndef LLFLOATERAUTOREPLACESETTINGS_H
#define LLFLOATERAUTOREPLACESETTINGS_H

#include "llfloater.h"
#include "llmediactrl.h"
#include "llscrolllistctrl.h"
#include "lllineeditor.h"

#include "llviewerinventory.h"
#include <boost/bind.hpp>
#include "llautoreplace.h"

class LLFloaterAutoReplaceSettings : public LLFloater
{
public:
    LLFloaterAutoReplaceSettings(const LLSD& key);

    bool postBuild() override;
    void onClose(bool app_quitting) override;

private:

    /** @{ @name Local Copies of Settings
     * These are populated in the postBuild method with the values
     * current when the floater is instantiated, and then either
     * discarded when Cancel is pressed, or copied back to the active
     * settings if Ok is pressed.
     */
    bool mEnabled; ///< the global preference for AutoReplace
    LLAutoReplaceSettings mSettings; ///< settings being modified
    /** @} */

    /// convenience variable - the name of the currently selected list (if any)
    std::string       mSelectedListName;
    /// the scrolling list of list names (one column, no headings, order manually controlled)
    LLScrollListCtrl* mListNames;
    /// the scroling list of keyword->replacement pairs
    LLScrollListCtrl* mReplacementsList;

    /// the keyword for the entry editing pane
    LLLineEditor*     mKeyword;
    /// saved keyword value
    std::string       mPreviousKeyword;
    /// the replacement for the entry editing pane
    LLLineEditor*     mReplacement;

    /// callback for when the feature enable/disable checkbox changes
    void onAutoReplaceToggled();
    /// callback for when an entry in the list of list names is selected
    void onSelectList();

    void onImportList();
    void onExportList();
    void onNewList();
    void onDeleteList();

    void onListUp();
    void onListDown();

    void onSelectEntry();
    void onAddEntry();
    void onDeleteEntry();
    void onSaveEntry();

    void onSaveChanges();
    void onCancel();

    /// updates the contents of the mListNames
    void updateListNames();
    /// updates the controls associated with mListNames (depends on whether a name is selected or not)
    void updateListNamesControls();
    /// updates the contents of the mReplacementsList
    void updateReplacementsList();
    /// enables the components that should only be active when a keyword is selected
    void enableReplacementEntry();
    /// disables the components that should only be active when a keyword is selected
    void disableReplacementEntry();

    /// called from the AddAutoReplaceList notification dialog
    bool callbackNewListName(const LLSD& notification, const LLSD& response);
    /// called from the RenameAutoReplaceList notification dialog
    bool callbackListNameConflict(const LLSD& notification, const LLSD& response);

    bool selectedListIsFirst();
    bool selectedListIsLast();

    void cleanUp();

    void loadListFromFile(const std::vector<std::string>& filenames);
    void saveListToFile(const std::vector<std::string>& filenames, std::string listName);
};

#endif  // LLFLOATERAUTOREPLACESETTINGS_H