phoenix-firestorm/indra/newview/fsfloaterprotectedfolders.cpp

/**
 * @file fsfloaterprotectedfolders.cpp
 * @brief Class for the protected folders floater
 *
 * $LicenseInfo:firstyear=2020&license=viewerlgpl$
 * Phoenix Firestorm Viewer Source Code
 * Copyright (c) 2020 Ansariel Hiller @ Second Life
 *
 * 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
 *
 * The Phoenix Firestorm Project, Inc., 1831 Oakwood Drive, Fairmont, Minnesota 56031-3225 USA
 * http://www.firestormviewer.org
 * $/LicenseInfo$
 */

#include "llviewerprecompiledheaders.h"

#include "fsfloaterprotectedfolders.h"
#include "fscommon.h"
#include "llbutton.h"
#include "llfiltereditor.h"
#include "llinventoryfunctions.h"
#include "llinventorymodel.h"
#include "llscrolllistctrl.h"
#include "llviewercontrol.h"        // for gSavedSettings
#include "rlvactions.h"


FSFloaterProtectedFolders::FSFloaterProtectedFolders(const LLSD& key)
    : LLFloater(key),
    mInitialized(false),
    mFilterSubString(LLStringUtil::null),
    mFilterSubStringOrig(LLStringUtil::null),
    mProtectedCategoriesChangedCallbackConnection(),
    mFolderList(nullptr)
{
}

FSFloaterProtectedFolders::~FSFloaterProtectedFolders()
{
    try
    {
        if (mProtectedCategoriesChangedCallbackConnection.connected())
        {
            mProtectedCategoriesChangedCallbackConnection.disconnect();
        }
    }
    catch (const std::exception& e)
    {
        // Log the exception or handle it as needed
        LL_WARNS() << "Exception caught in FSFloaterProtectedFolders destructor: " << e.what() << LL_ENDL;
    }
    catch (...)
    {
        // Catch any other types of exceptions
        LL_WARNS() << "Unknown exception caught in FSFloaterProtectedFolders destructor" << LL_ENDL;
    }
}

//virtual
bool FSFloaterProtectedFolders::postBuild()
{
    mFolderList = getChild<LLScrollListCtrl>("folder_list");
    mFolderList->setFilterColumn(0);
    mFolderList->setDoubleClickCallback(boost::bind(&FSFloaterProtectedFolders::onDoubleClick, this));

    mRemoveFolderBtn = getChild<LLButton>("remove_btn");
    mRemoveFolderBtn->setCommitCallback(boost::bind(&FSFloaterProtectedFolders::handleRemove, this));

    mFilterEditor = getChild<LLFilterEditor>("filter_input");
    mFilterEditor->setCommitCallback(boost::bind(&FSFloaterProtectedFolders::onFilterEdit, this, _2));

    return true;
}

//virtual
void FSFloaterProtectedFolders::onOpen(const LLSD& /*info*/)
{
    if (!mInitialized)
    {
        if (!gInventory.isInventoryUsable())
        {
            return;
        }

        mProtectedCategoriesChangedCallbackConnection = gSavedPerAccountSettings.getControl("FSProtectedFolders")->getCommitSignal()->connect(boost::bind(&FSFloaterProtectedFolders::updateList, this));

        updateList();

        mInitialized = true;
    }
}

//virtual
void FSFloaterProtectedFolders::draw()
{
    LLFloater::draw();

    mRemoveFolderBtn->setEnabled(mFolderList->getNumSelected() > 0);
}

//virtual
bool FSFloaterProtectedFolders::handleKeyHere(KEY key, MASK mask)
{
    if (FSCommon::isFilterEditorKeyCombo(key, mask))
    {
        mFilterEditor->setFocus(true);
        return true;
    }

    return LLFloater::handleKeyHere(key, mask);
}

void FSFloaterProtectedFolders::updateList()
{
    bool needs_sort = mFolderList->isSorted();
    mFolderList->setNeedsSort(false);
    mFolderList->clearRows();

    LLSD protected_folders = gSavedPerAccountSettings.getLLSD("FSProtectedFolders");
    for (LLSD::array_const_iterator it = protected_folders.beginArray(); it != protected_folders.endArray(); ++it)
    {
        LLUUID id = (*it).asUUID();
        LLViewerInventoryCategory* cat = gInventory.getCategory(id);

        LLSD row_data;
        row_data["value"] = id;
        row_data["columns"][0]["column"] = "name";
        row_data["columns"][0]["value"] = cat ? cat->getName() : getString("UnknownFolder");

        LLScrollListItem* row = mFolderList->addElement(row_data);
        if (!cat)
        {
            LLScrollListText* name_column = (LLScrollListText*)row->getColumn(0);
            name_column->setFontStyle(LLFontGL::NORMAL | LLFontGL::ITALIC);
        }
    }

    mFolderList->setNeedsSort(needs_sort);
    mFolderList->updateSort();
}

void FSFloaterProtectedFolders::handleRemove()
{
    uuid_set_t selected_ids;
    std::vector<LLScrollListItem*> selected_items = mFolderList->getAllSelected();

    for (std::vector<LLScrollListItem*>::iterator it = selected_items.begin(); it != selected_items.end(); ++it)
    {
        selected_ids.insert((*it)->getUUID());
    }

    LLSD protected_folders = gSavedPerAccountSettings.getLLSD("FSProtectedFolders");
    LLSD new_protected_folders;
    for (LLSD::array_const_iterator it = protected_folders.beginArray(); it != protected_folders.endArray(); ++it)
    {
        if (selected_ids.find((*it).asUUID()) == selected_ids.end())
        {
            new_protected_folders.append(*it);
        }
    }
    gSavedPerAccountSettings.setLLSD("FSProtectedFolders", new_protected_folders);
}

void FSFloaterProtectedFolders::onFilterEdit(const std::string& search_string)
{
    mFilterSubStringOrig = search_string;
    LLStringUtil::trimHead(mFilterSubStringOrig);
    // Searches are case-insensitive
    std::string search_upper = mFilterSubStringOrig;
    LLStringUtil::toUpper(search_upper);

    if (mFilterSubString == search_upper)
    {
        return;
    }

    mFilterSubString = search_upper;

    // Apply new filter.
    mFolderList->setFilterString(mFilterSubStringOrig);
}

void FSFloaterProtectedFolders::onDoubleClick()
{
    LLUUID selected_item_id = mFolderList->getStringUUIDSelectedItem();
    if (selected_item_id.notNull() && (!RlvActions::isRlvEnabled() || !RlvActions::hasBehaviour(RLV_BHVR_SHOWINV)))
    {
        show_item_original(selected_item_id);
    }
}