/**
 * @file llcofwearables.h
 * @brief LLCOFWearables displayes wearables from the current outfit split into three lists (attachments, clothing and body parts)
 *
 * $LicenseInfo:firstyear=2010&license=viewerlgpl$
 * 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
 * $/LicenseInfo$
 */

#ifndef LL_LLCOFWEARABLES_H
#define LL_LLCOFWEARABLES_H

// llui
#include "llflatlistview.h"
#include "llpanel.h"

#include "llappearancemgr.h"
#include "llinventorymodel.h"

class LLAccordionCtrl;
class LLAccordionCtrlTab;
class LLListContextMenu;
class LLPanelClothingListItem;
class LLPanelBodyPartsListItem;
class LLPanelDeletableWearableListItem;

class LLCOFWearables : public LLPanel
{
public:

    /**
     * Represents a collection of callbacks assigned to inventory panel item's buttons
     */
    class LLCOFCallbacks
    {
    public:
        LLCOFCallbacks() {};
        virtual ~LLCOFCallbacks() {};

        typedef boost::function<void ()> cof_callback_t;

        cof_callback_t mAddWearable;
        cof_callback_t mMoveWearableCloser;
        cof_callback_t mMoveWearableFurther;
        cof_callback_t mEditWearable;
        cof_callback_t mDeleteWearable;
    };



    LLCOFWearables();
    virtual ~LLCOFWearables();

    /*virtual*/ bool postBuild();

    LLUUID getSelectedUUID();
    bool getSelectedUUIDs(uuid_vec_t& selected_ids);

    LLPanel* getSelectedItem();
    void getSelectedItems(std::vector<LLPanel*>& selected_items) const;

    /* Repopulate the COF wearables list if the COF category has been changed since the last refresh */
    void refresh();
    void clear();

    LLAssetType::EType getExpandedAccordionAssetType();
    LLAssetType::EType getSelectedAccordionAssetType();
    void expandDefaultAccordionTab();

    LLCOFCallbacks& getCOFCallbacks() { return mCOFCallbacks; }

    /**
     * Selects first clothing item with specified LLWearableType::EType from clothing list
     */
    void selectClothing(LLWearableType::EType clothing_type);

    void setAttachmentsTitle();

protected:

    void populateAttachmentsAndBodypartsLists(const LLInventoryModel::item_array_t& cof_items);
    void populateClothingList(LLAppearanceMgr::wearables_by_type_t& clothing_by_type);

    void addClothingTypesDummies(const LLAppearanceMgr::wearables_by_type_t& clothing_by_type);
    void onSelectionChange(LLFlatListView* selected_list);
    void onAccordionTabStateChanged(LLUICtrl* ctrl, const LLSD& expanded);

    LLPanelClothingListItem* buildClothingListItem(LLViewerInventoryItem* item, bool first, bool last);
    LLPanelBodyPartsListItem* buildBodypartListItem(LLViewerInventoryItem* item);
    LLPanelDeletableWearableListItem* buildAttachemntListItem(LLViewerInventoryItem* item);

    void onListRightClick(LLUICtrl* ctrl, S32 x, S32 y, LLListContextMenu* menu);

    LLFlatListView* mAttachments;
    LLFlatListView* mClothing;
    LLFlatListView* mBodyParts;

    LLFlatListView* mLastSelectedList;

    LLAccordionCtrlTab* mClothingTab;
    LLAccordionCtrlTab* mAttachmentsTab;
    LLAccordionCtrlTab* mBodyPartsTab;

    LLAccordionCtrlTab* mLastSelectedTab;

    std::map<const LLAccordionCtrlTab*, LLAssetType::EType> mTab2AssetType;

    LLCOFCallbacks mCOFCallbacks;

    LLListContextMenu* mClothingMenu;
    LLListContextMenu* mAttachmentMenu;
    LLListContextMenu* mBodyPartMenu;

    LLAccordionCtrl*    mAccordionCtrl;

    /* COF category version since last refresh */
    S32 mCOFVersion;
};


#endif