/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4; fill-column: 100 -*- */

/*

 * This file is part of the LibreOffice project.

 *

 * This Source Code Form is subject to the terms of the Mozilla Public

 * License, v. 2.0. If a copy of the MPL was not distributed with this

 * file, You can obtain one at http://mozilla.org/MPL/2.0/.

 */

#include <autoredactdialog.hxx>

#include <sfx2/filedlghelper.hxx>

#include <sfx2/sfxresid.hxx>

#include <sfx2/strings.hrc>

#include <o3tl/deleter.hxx>

#include <osl/file.hxx>

#include <sal/log.hxx>

#include <vcl/svapp.hxx>

#include <vcl/weld/weld.hxx>

#include <unotools/viewoptions.hxx>

#include <o3tl/string_view.hxx>

#include <com/sun/star/ui/dialogs/TemplateDescription.hpp>

#include <boost/property_tree/json_parser.hpp>

constexpr OUStringLiteral FILEDIALOG_FILTER_JSON = u"*.json";

int TargetsTable::GetRowByTargetName(std::u16string_view sName)

{

    for (int i = 0, nCount = m_xControl->n_children(); i < nCount; ++i)

    {

        RedactionTarget* pTarget = weld::fromId<RedactionTarget*>(m_xControl->get_id(i));

        if (pTarget->sName == sName)

        {

            return i;

        }

    }

    return -1;

}

bool TargetsTable::HasTargetType(RedactionTargetType aTargetType)

{

    for (int i = 0, nCount = m_xControl->n_children(); i < nCount; ++i)

    {

        RedactionTarget* pTarget = weld::fromId<RedactionTarget*>(m_xControl->get_id(i));

        if (pTarget->sType == aTargetType)

        {

            return true;

        }

    }

    return false;

}

TargetsTable::TargetsTable(std::unique_ptr<weld::TreeView> xControl)

    : m_xControl(std::move(xControl))

{

    m_xControl->set_size_request(555, 250);

    std::vector<int> aWidths{ 100, 50, 200, 105, 105 };

    m_xControl->set_column_fixed_widths(aWidths);

    m_xControl->set_selection_mode(SelectionMode::Multiple);

}

namespace

{

OUString getTypeName(RedactionTargetType nType)

{

    OUString sTypeName(SfxResId(STR_REDACTION_TARGET_TYPE_UNKNOWN));

    switch (nType)

    {

        case RedactionTargetType::REDACTION_TARGET_TEXT:

            sTypeName = SfxResId(STR_REDACTION_TARGET_TYPE_TEXT);

            break;

        case RedactionTargetType::REDACTION_TARGET_REGEX:

            sTypeName = SfxResId(STR_REDACTION_TARGET_TYPE_REGEX);

            break;

        case RedactionTargetType::REDACTION_TARGET_PREDEFINED:

            sTypeName = SfxResId(STR_REDACTION_TARGET_TYPE_PREDEF);

            break;

        case RedactionTargetType::REDACTION_TARGET_IMAGE:

            sTypeName = SfxResId(STR_REDACTION_TARGET_TYPE_IMAGE);

            break;

        case RedactionTargetType::REDACTION_TARGET_UNKNOWN:

            sTypeName = SfxResId(STR_REDACTION_TARGET_TYPE_UNKNOWN);

            break;

    }

    return sTypeName;

}

/// Returns TypeID to be used in the add/edit target dialog

OUString getTypeID(RedactionTargetType nType)

{

    OUString sTypeID(u"unknown"_ustr);

    switch (nType)

    {

        case RedactionTargetType::REDACTION_TARGET_TEXT:

            sTypeID = "text";

            break;

        case RedactionTargetType::REDACTION_TARGET_REGEX:

            sTypeID = "regex";

            break;

        case RedactionTargetType::REDACTION_TARGET_PREDEFINED:

            sTypeID = "predefined";

            break;

        case RedactionTargetType::REDACTION_TARGET_IMAGE:

            sTypeID = "image";

            break;

        case RedactionTargetType::REDACTION_TARGET_UNKNOWN:

            sTypeID = "unknown";

            break;

    }

    return sTypeID;

}

}

void TargetsTable::InsertTarget(RedactionTarget* pTarget)

{

    if (!pTarget)

    {

        SAL_WARN("sfx.doc", "pTarget is null in TargetsTable::InsertTarget()");

        return;

    }

    // Check if the name is empty or invalid (clashing with another entry's name)

    if (pTarget->sName.isEmpty() || GetRowByTargetName(pTarget->sName) != -1)

    {

        pTarget->sName = GetNameProposal();

    }

    OUString sContent = pTarget->sContent;

    if (pTarget->sType == RedactionTargetType::REDACTION_TARGET_PREDEFINED)

    {

        //selection_num;selection_name

        sContent = sContent.getToken(1, ';');

    }

    // Add to the end

    int nRow = m_xControl->n_children();

    m_xControl->append(weld::toId(pTarget), pTarget->sName);

    m_xControl->set_text(nRow, getTypeName(pTarget->sType), 1);

    m_xControl->set_text(nRow, sContent, 2);

    m_xControl->set_text(

        nRow, pTarget->bCaseSensitive ? SfxResId(STR_REDACTION_YES) : SfxResId(STR_REDACTION_NO),

        3);

    m_xControl->set_text(

        nRow, pTarget->bWholeWords ? SfxResId(STR_REDACTION_YES) : SfxResId(STR_REDACTION_NO), 4);

}

RedactionTarget* TargetsTable::GetTargetByName(std::u16string_view sName)

{

    int nEntry = GetRowByTargetName(sName);

    if (nEntry == -1)

        return nullptr;

    return weld::fromId<RedactionTarget*>(m_xControl->get_id(nEntry));

}

OUString TargetsTable::GetNameProposal() const

{

    OUString sDefaultTargetName(SfxResId(STR_REDACTION_TARGET));

    sal_Int32 nHighestTargetId = 0;

    for (int i = 0, nCount = m_xControl->n_children(); i < nCount; ++i)

    {

        RedactionTarget* pTarget = weld::fromId<RedactionTarget*>(m_xControl->get_id(i));

        const OUString& sName = pTarget->sName;

        sal_Int32 nIndex = 0;

        if (o3tl::getToken(sName, 0, ' ', nIndex) == sDefaultTargetName)

        {

            sal_Int32 nCurrTargetId = o3tl::toInt32(o3tl::getToken(sName, 0, ' ', nIndex));

            nHighestTargetId = std::max<sal_Int32>(nHighestTargetId, nCurrTargetId);

        }

    }

    return sDefaultTargetName + " " + OUString::number(nHighestTargetId + 1);

}

void TargetsTable::setRowData(int nRowIndex, const RedactionTarget* pTarget)

{

    OUString sContent = pTarget->sContent;

    if (pTarget->sType == RedactionTargetType::REDACTION_TARGET_PREDEFINED)

    {

        //selection_num;selection_name

        sContent = sContent.getToken(1, ';');

    }

    m_xControl->set_text(nRowIndex, pTarget->sName, 0);

    m_xControl->set_text(nRowIndex, getTypeName(pTarget->sType), 1);

    m_xControl->set_text(nRowIndex, sContent, 2);

    m_xControl->set_text(

        nRowIndex,

        pTarget->bCaseSensitive ? SfxResId(STR_REDACTION_YES) : SfxResId(STR_REDACTION_NO), 3);

    m_xControl->set_text(

        nRowIndex, pTarget->bWholeWords ? SfxResId(STR_REDACTION_YES) : SfxResId(STR_REDACTION_NO),

        4);

}

IMPL_LINK_NOARG(SfxAutoRedactDialog, Load, weld::Button&, void)

{

    //Load a targets list from a previously saved file (a json file?)

    // ask for filename, where we should load the new config data from

    StartFileDialog(StartFileDialogType::Open, SfxResId(STR_REDACTION_LOAD_TARGETS));

}

IMPL_LINK_NOARG(SfxAutoRedactDialog, Save, weld::Button&, void)

{

    //Allow saving the targets into a file

    StartFileDialog(StartFileDialogType::SaveAs, SfxResId(STR_REDACTION_SAVE_TARGETS));

}

IMPL_LINK_NOARG(SfxAutoRedactDialog, AddHdl, weld::Button&, void)

{

    // Open the Add Target dialog, create a new target and insert into the targets vector and the listbox

    SfxAddTargetDialog aAddTargetDialog(getDialog(), m_aTargetsBox.GetNameProposal());

    bool bIncomplete;

    do

    {

        bIncomplete = false;

        if (aAddTargetDialog.run() != RET_OK)

            return;

        if (aAddTargetDialog.getName().isEmpty()

            || aAddTargetDialog.getType() == RedactionTargetType::REDACTION_TARGET_UNKNOWN

            || aAddTargetDialog.getContent().isEmpty())

        {

            bIncomplete = true;

            std::unique_ptr<weld::MessageDialog> xBox(Application::CreateMessageDialog(

                getDialog(), VclMessageType::Warning, VclButtonsType::Ok,

                SfxResId(STR_REDACTION_FIELDS_REQUIRED)));

            xBox->run();

        }

        else if (m_aTargetsBox.GetTargetByName(aAddTargetDialog.getName()))

        {

            bIncomplete = true;

            std::unique_ptr<weld::MessageDialog> xBox(Application::CreateMessageDialog(

                getDialog(), VclMessageType::Warning, VclButtonsType::Ok,

                SfxResId(STR_REDACTION_TARGET_NAME_CLASH)));

            xBox->run();

        }

        else if (aAddTargetDialog.getType() == REDACTION_TARGET_IMAGE

                 && m_aTargetsBox.HasTargetType(REDACTION_TARGET_IMAGE))

        {

            bIncomplete = true;

            std::unique_ptr<weld::MessageDialog> xBox(Application::CreateMessageDialog(

                getDialog(), VclMessageType::Warning, VclButtonsType::Ok,

                SfxResId(STR_REDACTION_MULTI_IMAGE_TARGETS)));

            xBox->run();

        }

    } while (bIncomplete);

    //Alright, we now have everything we need to construct a new target

    RedactionTarget* redactiontarget = new RedactionTarget(

        { aAddTargetDialog.getName(), aAddTargetDialog.getType(), aAddTargetDialog.getContent(),

          aAddTargetDialog.isCaseSensitive(), aAddTargetDialog.isWholeWords(), 0 });

    // Only the visual/display part

    m_aTargetsBox.InsertTarget(redactiontarget);

    // Actually add to the targets vector

    if (m_aTargetsBox.GetTargetByName(redactiontarget->sName))

        m_aTableTargets.emplace_back(redactiontarget, redactiontarget->sName);

    else

    {

        std::unique_ptr<weld::MessageDialog> xBox(Application::CreateMessageDialog(

            getDialog(), VclMessageType::Warning, VclButtonsType::Ok,

            SfxResId(STR_REDACTION_TARGET_ADD_ERROR)));

        xBox->run();

        delete redactiontarget;

    }

}

IMPL_LINK_NOARG(SfxAutoRedactDialog, EditHdl, weld::Button&, void)

{

    sal_Int32 nSelectedRow = m_aTargetsBox.get_selected_index();

    // No selection, nothing to edit

    if (nSelectedRow < 0)

        return;

    // Only one entry should be selected for editing

    if (m_aTargetsBox.get_selected_rows().size() > 1)

    {

        //Warn the user about multiple selections

        std::unique_ptr<weld::MessageDialog> xBox(

            Application::CreateMessageDialog(getDialog(), VclMessageType::Error, VclButtonsType::Ok,

                                             SfxResId(STR_REDACTION_MULTI_EDIT)));

        xBox->run();

        return;

    }

    // Get the redaction target to be edited

    RedactionTarget* pTarget = weld::fromId<RedactionTarget*>(m_aTargetsBox.get_id(nSelectedRow));

    // Construct and run the edit target dialog

    SfxAddTargetDialog aEditTargetDialog(getDialog(), pTarget->sName, pTarget->sType,

                                         pTarget->sContent, pTarget->bCaseSensitive,

                                         pTarget->bWholeWords);

    bool bIncomplete;

    do

    {

        bIncomplete = false;

        if (aEditTargetDialog.run() != RET_OK)

            return;

        if (aEditTargetDialog.getName().isEmpty()

            || aEditTargetDialog.getType() == RedactionTargetType::REDACTION_TARGET_UNKNOWN

            || aEditTargetDialog.getContent().isEmpty())

        {

            bIncomplete = true;

            std::unique_ptr<weld::MessageDialog> xBox(Application::CreateMessageDialog(

                getDialog(), VclMessageType::Warning, VclButtonsType::Ok,

                SfxResId(STR_REDACTION_FIELDS_REQUIRED)));

            xBox->run();

        }

        else if (aEditTargetDialog.getName() != pTarget->sName

                 && m_aTargetsBox.GetTargetByName(aEditTargetDialog.getName()))

        {

            bIncomplete = true;

            std::unique_ptr<weld::MessageDialog> xBox(Application::CreateMessageDialog(

                getDialog(), VclMessageType::Warning, VclButtonsType::Ok,

                SfxResId(STR_REDACTION_TARGET_NAME_CLASH)));

            xBox->run();

        }

        else if (pTarget->sType != REDACTION_TARGET_IMAGE

                 && aEditTargetDialog.getType() == REDACTION_TARGET_IMAGE

                 && m_aTargetsBox.HasTargetType(REDACTION_TARGET_IMAGE))

        {

            bIncomplete = true;

            std::unique_ptr<weld::MessageDialog> xBox(Application::CreateMessageDialog(

                getDialog(), VclMessageType::Warning, VclButtonsType::Ok,

                SfxResId(STR_REDACTION_MULTI_IMAGE_TARGETS)));

            xBox->run();

        }

    } while (bIncomplete);

    // Update the redaction target

    pTarget->sName = aEditTargetDialog.getName();

    pTarget->sType = aEditTargetDialog.getType();

    pTarget->sContent = aEditTargetDialog.getContent();

    if (pTarget->sType == REDACTION_TARGET_IMAGE)

    {

        pTarget->bCaseSensitive = false;

        pTarget->bWholeWords = false;

    }

    else

    {

        pTarget->bCaseSensitive = aEditTargetDialog.isCaseSensitive();

        pTarget->bWholeWords = aEditTargetDialog.isWholeWords();

    }

    // And sync the targets box row with the actual target data

    m_aTargetsBox.setRowData(nSelectedRow, pTarget);

}

IMPL_LINK_NOARG(SfxAutoRedactDialog, DoubleClickEditHdl, weld::TreeView&, bool)

{

    if (m_xEditBtn->get_sensitive())

        m_xEditBtn->clicked();

    return true;

}

IMPL_LINK_NOARG(SfxAutoRedactDialog, DeleteHdl, weld::Button&, void)

{

    std::vector<int> aSelectedRows = m_aTargetsBox.get_selected_rows();

    //No selection, so nothing to delete

    if (aSelectedRows.empty())

        return;

    if (aSelectedRows.size() > 1)

    {

        OUString sMsg(SfxResId(STR_REDACTION_MULTI_DELETE)

                          .replaceFirst("$(TARGETSCOUNT)", OUString::number(aSelectedRows.size())));

        //Warn the user about multiple deletions

        std::unique_ptr<weld::MessageDialog> xBox(Application::CreateMessageDialog(

            getDialog(), VclMessageType::Question, VclButtonsType::OkCancel, sMsg));

        if (xBox->run() == RET_CANCEL)

            return;

    }

    // After each delete, the indexes of the following items decrease by one.

    int delta = 0;

    for (const auto& i : aSelectedRows)

    {

        m_aTableTargets.erase(m_aTableTargets.begin() + (i - delta));

        m_aTargetsBox.remove(i - delta++);

    }

}

namespace

{

boost::property_tree::ptree redactionTargetToJSON(const RedactionTarget* pTarget)

{

    boost::property_tree::ptree aNode;

    aNode.put("sName", pTarget->sName.toUtf8().getStr());

    aNode.put("eType", pTarget->sType);

    aNode.put("sContent", pTarget->sContent.toUtf8().getStr());

    aNode.put("bWholeWords", pTarget->bWholeWords);

    aNode.put("bCaseSensitive", pTarget->bCaseSensitive);

    aNode.put("nID", pTarget->nID);

    return aNode;

}

std::unique_ptr<RedactionTarget>

JSONtoRedactionTarget(const boost::property_tree::ptree::value_type& rValue)

{

    OUString sName = OUString::fromUtf8(rValue.second.get<std::string>("sName"));

    RedactionTargetType eType

        = static_cast<RedactionTargetType>(atoi(rValue.second.get<std::string>("eType").c_str()));

    OUString sContent = OUString::fromUtf8(rValue.second.get<std::string>("sContent"));

    bool bCaseSensitive

        = OUString::fromUtf8(rValue.second.get<std::string>("bCaseSensitive")).toBoolean();

    bool bWholeWords

        = OUString::fromUtf8(rValue.second.get<std::string>("bWholeWords")).toBoolean();

    sal_uInt32 nID = atoi(rValue.second.get<std::string>("nID").c_str());

    return std::unique_ptr<RedactionTarget>(

        new RedactionTarget{ sName, eType, sContent, bCaseSensitive, bWholeWords, nID });

}

}

IMPL_LINK_NOARG(SfxAutoRedactDialog, LoadHdl, sfx2::FileDialogHelper*, void)

{

    assert(m_pFileDlg);

    OUString sTargetsFile;

    if (ERRCODE_NONE == m_pFileDlg->GetError())

        sTargetsFile = m_pFileDlg->GetPath();

    if (sTargetsFile.isEmpty())

        return;

    OUString sSysPath;

    osl::File::getSystemPathFromFileURL(sTargetsFile, sSysPath);

    sTargetsFile = sSysPath;

    weld::WaitObject aWaitObject(getDialog());

    try

    {

        // Create path string, and read JSON from file

        std::string sPathStr(OUStringToOString(sTargetsFile, RTL_TEXTENCODING_UTF8));

        boost::property_tree::ptree aTargetsJSON;

        boost::property_tree::read_json(sPathStr, aTargetsJSON);

        // Clear the dialog

        clearTargets();

        // Recreate & add the targets to the dialog

        for (const boost::property_tree::ptree::value_type& rValue :

             aTargetsJSON.get_child("RedactionTargets"))

        {

            addTarget(JSONtoRedactionTarget(rValue));

        }

    }

    catch (css::uno::Exception& e)

    {

        SAL_WARN("sfx.doc",

                 "Exception caught while trying to load the targets JSON from file: " << e.Message);

        return;

        //TODO: Warn the user with a message box

    }

}

IMPL_LINK_NOARG(SfxAutoRedactDialog, SaveHdl, sfx2::FileDialogHelper*, void)

{

    assert(m_pFileDlg);

    OUString sTargetsFile;

    if (ERRCODE_NONE == m_pFileDlg->GetError())

        sTargetsFile = m_pFileDlg->GetPath();

    if (sTargetsFile.isEmpty())

        return;

    OUString sSysPath;

    osl::File::getSystemPathFromFileURL(sTargetsFile, sSysPath);

    sTargetsFile = sSysPath;

    weld::WaitObject aWaitObject(getDialog());

    try

    {

        // Put the targets into a JSON array

        boost::property_tree::ptree aTargetsArray;

        for (const auto& targetPair : m_aTableTargets)

        {

            aTargetsArray.push_back(

                std::make_pair("", redactionTargetToJSON(targetPair.first.get())));

        }

        // Build the JSON tree

        boost::property_tree::ptree aTargetsTree;

        aTargetsTree.add_child("RedactionTargets", aTargetsArray);

        // Create path string, and write JSON to file

        std::string sPathStr(OUStringToOString(sTargetsFile, RTL_TEXTENCODING_UTF8));

        boost::property_tree::write_json(sPathStr, aTargetsTree);

    }

    catch (css::uno::Exception& e)

    {

        SAL_WARN("sfx.doc",

                 "Exception caught while trying to save the targets JSON to file: " << e.Message);

        return;

        //TODO: Warn the user with a message box

    }

}

void SfxAutoRedactDialog::StartFileDialog(StartFileDialogType nType, const OUString& rTitle)

{

    OUString aFilterAllStr(SfxResId(STR_SFX_FILTERNAME_ALL));

    OUString aFilterJsonStr(SfxResId(STR_REDACTION_JSON_FILE_FILTER));

    bool bSave = nType == StartFileDialogType::SaveAs;

    short nDialogType = bSave ? css::ui::dialogs::TemplateDescription::FILESAVE_AUTOEXTENSION

                              : css::ui::dialogs::TemplateDescription::FILEOPEN_SIMPLE;

    m_pFileDlg.reset(new sfx2::FileDialogHelper(nDialogType, FileDialogFlags::NONE, getDialog()));

    m_pFileDlg->SetTitle(rTitle);

    m_pFileDlg->AddFilter(aFilterAllStr, FILEDIALOG_FILTER_ALL);

    m_pFileDlg->AddFilter(aFilterJsonStr, FILEDIALOG_FILTER_JSON);

    m_pFileDlg->SetCurrentFilter(aFilterJsonStr);

    Link<sfx2::FileDialogHelper*, void> aDlgClosedLink

        = bSave ? LINK(this, SfxAutoRedactDialog, SaveHdl)

                : LINK(this, SfxAutoRedactDialog, LoadHdl);

    m_pFileDlg->SetContext(sfx2::FileDialogHelper::AutoRedact);

    m_pFileDlg->StartExecuteModal(aDlgClosedLink);

}

void SfxAutoRedactDialog::addTarget(std::unique_ptr<RedactionTarget> pTarget)

{

    // Only the visual/display part

    m_aTargetsBox.InsertTarget(pTarget.get());

    // Actually add to the targets vector

    auto name = pTarget->sName;

    if (m_aTargetsBox.GetTargetByName(name))

        m_aTableTargets.emplace_back(std::move(pTarget), name);

    else

    {

        std::unique_ptr<weld::MessageDialog> xBox(Application::CreateMessageDialog(

            getDialog(), VclMessageType::Warning, VclButtonsType::Ok,

            SfxResId(STR_REDACTION_TARGET_ADD_ERROR)));

        xBox->run();

    }

}

void SfxAutoRedactDialog::clearTargets()

{

    // Clear the targets box

    m_aTargetsBox.clear();

    // Clear the targets vector

    m_aTableTargets.clear();

}

SfxAutoRedactDialog::SfxAutoRedactDialog(weld::Window* pParent)

    : SfxDialogController(pParent, u"sfx/ui/autoredactdialog.ui"_ustr, u"AutoRedactDialog"_ustr)

    , m_bIsValidState(true)

    , m_bTargetsCopied(false)

    , m_aTargetsBox(m_xBuilder->weld_tree_view(u"targets"_ustr))

    , m_xLoadBtn(m_xBuilder->weld_button(u"btnLoadTargets"_ustr))

    , m_xSaveBtn(m_xBuilder->weld_button(u"btnSaveTargets"_ustr))

    , m_xAddBtn(m_xBuilder->weld_button(u"add"_ustr))

    , m_xEditBtn(m_xBuilder->weld_button(u"edit"_ustr))

    , m_xDeleteBtn(m_xBuilder->weld_button(u"delete"_ustr))

{

    // Can be used to remember the last set of redaction targets?

    OUString sExtraData;

    SvtViewOptions aDlgOpt(EViewType::Dialog, m_xDialog->get_help_id());

    if (aDlgOpt.Exists())

    {

        css::uno::Any aUserItem = aDlgOpt.GetUserItem(u"UserItem"_ustr);

        aUserItem >>= sExtraData;

    }

    // update the targets configuration if necessary

    if (!sExtraData.isEmpty())

    {

        weld::WaitObject aWaitCursor(m_xDialog.get());

        try

        {

            // Create path string, and read JSON from file

            boost::property_tree::ptree aTargetsJSON;

            std::stringstream aStream(std::string(sExtraData.toUtf8()));

            boost::property_tree::read_json(aStream, aTargetsJSON);

            // Recreate & add the targets to the dialog

            for (const boost::property_tree::ptree::value_type& rValue :

                 aTargetsJSON.get_child("RedactionTargets"))

            {

                addTarget(JSONtoRedactionTarget(rValue));

            }

        }

        catch (css::uno::Exception& e)

        {

            SAL_WARN("sfx.doc",

                     "Exception caught while trying to load the last dialog state: " << e.Message);

            return;

            //TODO: Warn the user with a message box

        }

    }

    // Handler connections

    m_xLoadBtn->connect_clicked(LINK(this, SfxAutoRedactDialog, Load));

    m_xSaveBtn->connect_clicked(LINK(this, SfxAutoRedactDialog, Save));

    m_xAddBtn->connect_clicked(LINK(this, SfxAutoRedactDialog, AddHdl));

    m_xEditBtn->connect_clicked(LINK(this, SfxAutoRedactDialog, EditHdl));

    m_xDeleteBtn->connect_clicked(LINK(this, SfxAutoRedactDialog, DeleteHdl));

    m_aTargetsBox.connect_row_activated(LINK(this, SfxAutoRedactDialog, DoubleClickEditHdl));

}

void SfxAutoRedactDialog::ImplDestroy()

{

    if (m_aTableTargets.empty())

    {

        // Clear the dialog data

        SvtViewOptions aDlgOpt(EViewType::Dialog, m_xDialog->get_help_id());

        aDlgOpt.Delete();

        return;

    }

    try

    {

        // Put the targets into a JSON array

        boost::property_tree::ptree aTargetsArray;

        for (const auto& targetPair : m_aTableTargets)

        {

            aTargetsArray.push_back(

                std::make_pair("", redactionTargetToJSON(targetPair.first.get())));

        }

        // Build the JSON tree

        boost::property_tree::ptree aTargetsTree;

        aTargetsTree.add_child("RedactionTargets", aTargetsArray);

        std::stringstream aStream;

        boost::property_tree::write_json(aStream, aTargetsTree, false);

        OUString sUserDataStr(OUString::fromUtf8(aStream.str()));

        // Store the dialog data

        SvtViewOptions aDlgOpt(EViewType::Dialog, m_xDialog->get_help_id());

        aDlgOpt.SetUserItem(u"UserItem"_ustr, css::uno::Any(sUserDataStr));

        if (!m_bTargetsCopied)

            clearTargets();

    }

    catch (css::uno::Exception& e)

    {

        SAL_WARN("sfx.doc",

                 "Exception caught while trying to store the dialog state: " << e.Message);

        return;

        //TODO: Warn the user with a message box

    }

}

SfxAutoRedactDialog::~SfxAutoRedactDialog() { suppress_fun_call_w_exception(ImplDestroy()); }

bool SfxAutoRedactDialog::hasTargets() const

{

    //TODO: Add also some validity checks?

    if (m_aTableTargets.empty())

        return false;

    return true;

}

bool SfxAutoRedactDialog::getTargets(std::vector<std::pair<RedactionTarget, OUString>>& r_aTargets)

{

    if (m_aTableTargets.empty())

        return true;

    for (auto const& rPair : m_aTableTargets)

        r_aTargets.push_back({ *rPair.first, rPair.second });

    m_bTargetsCopied = true;

    return true;

}

IMPL_LINK_NOARG(SfxAddTargetDialog, SelectTypeHdl, weld::ComboBox&, void)

{

    if (m_xType->get_active_id() == "predefined")

    {

        // Hide the usual content widgets

        // We will just set the id as content

        // And handle with proper regex in the SfxRedactionHelper

        m_xLabelContent->set_sensitive(false);

        m_xLabelContent->set_visible(false);

        m_xContent->set_sensitive(false);

        m_xContent->set_visible(false);

        m_xWholeWords->set_sensitive(false);

        m_xWholeWords->set_visible(false);

        m_xCaseSensitive->set_sensitive(false);

        m_xCaseSensitive->set_visible(false);

        // And show the predefined targets

        m_xLabelPredefContent->set_sensitive(true);

        m_xLabelPredefContent->set_visible(true);

        m_xPredefContent->set_sensitive(true);

        m_xPredefContent->set_visible(true);

    }

    else if (m_xType->get_active_id() == "image")

    {

        m_xLabelContent->set_sensitive(false);

        m_xLabelContent->set_visible(false);

        m_xContent->set_sensitive(false);

        m_xContent->set_visible(false);

        m_xWholeWords->set_sensitive(false);

        m_xWholeWords->set_visible(false);

        m_xCaseSensitive->set_sensitive(false);

        m_xCaseSensitive->set_visible(false);

        m_xLabelPredefContent->set_sensitive(false);

        m_xLabelPredefContent->set_visible(false);

        m_xPredefContent->set_sensitive(false);

        m_xPredefContent->set_visible(false);

    }

    else

    {

        m_xLabelPredefContent->set_sensitive(false);

        m_xLabelPredefContent->set_visible(false);

        m_xPredefContent->set_sensitive(false);

        m_xPredefContent->set_visible(false);

        m_xLabelContent->set_sensitive(true);

        m_xLabelContent->set_visible(true);

        m_xContent->set_sensitive(true);

        m_xContent->set_visible(true);

        m_xWholeWords->set_sensitive(true);

        m_xWholeWords->set_visible(true);

        m_xCaseSensitive->set_sensitive(true);

        m_xCaseSensitive->set_visible(true);

    }

}

SfxAddTargetDialog::SfxAddTargetDialog(weld::Window* pParent, const OUString& rName)

    : GenericDialogController(pParent, u"sfx/ui/addtargetdialog.ui"_ustr, u"AddTargetDialog"_ustr)

    , m_xName(m_xBuilder->weld_entry(u"name"_ustr))

    , m_xType(m_xBuilder->weld_combo_box(u"type"_ustr))

    , m_xLabelContent(m_xBuilder->weld_label(u"label_content"_ustr))

    , m_xContent(m_xBuilder->weld_entry(u"content"_ustr))

    , m_xLabelPredefContent(m_xBuilder->weld_label(u"label_content_predef"_ustr))

    , m_xPredefContent(m_xBuilder->weld_combo_box(u"content_predef"_ustr))

    , m_xCaseSensitive(m_xBuilder->weld_check_button(u"checkboxCaseSensitive"_ustr))

    , m_xWholeWords(m_xBuilder->weld_check_button(u"checkboxWholeWords"_ustr))

{

    m_xName->set_text(rName);

    m_xName->select_region(0, rName.getLength());

    m_xType->connect_changed(LINK(this, SfxAddTargetDialog, SelectTypeHdl));

}

SfxAddTargetDialog::SfxAddTargetDialog(weld::Window* pParent, const OUString& sName,

                                       const RedactionTargetType& eTargetType,

                                       const OUString& sContent, bool bCaseSensitive,

                                       bool bWholeWords)

    : GenericDialogController(pParent, u"sfx/ui/addtargetdialog.ui"_ustr, u"AddTargetDialog"_ustr)

    , m_xName(m_xBuilder->weld_entry(u"name"_ustr))

    , m_xType(m_xBuilder->weld_combo_box(u"type"_ustr))

    , m_xLabelContent(m_xBuilder->weld_label(u"label_content"_ustr))

    , m_xContent(m_xBuilder->weld_entry(u"content"_ustr))

    , m_xLabelPredefContent(m_xBuilder->weld_label(u"label_content_predef"_ustr))

    , m_xPredefContent(m_xBuilder->weld_combo_box(u"content_predef"_ustr))

    , m_xCaseSensitive(m_xBuilder->weld_check_button(u"checkboxCaseSensitive"_ustr))

    , m_xWholeWords(m_xBuilder->weld_check_button(u"checkboxWholeWords"_ustr))

{

    m_xName->set_text(sName);

    m_xName->select_region(0, sName.getLength());

    m_xType->set_active_id(getTypeID(eTargetType));

    m_xType->connect_changed(LINK(this, SfxAddTargetDialog, SelectTypeHdl));

    if (eTargetType == RedactionTargetType::REDACTION_TARGET_PREDEFINED)

    {

        SelectTypeHdl(*m_xPredefContent);

        m_xPredefContent->set_active(o3tl::toInt32(o3tl::getToken(sContent, 0, ';')));

    }

    else if (eTargetType == RedactionTargetType::REDACTION_TARGET_IMAGE)

    {

        m_xContent->set_visible(false);

        m_xLabelContent->set_visible(false);

        m_xCaseSensitive->set_visible(false);

        m_xWholeWords->set_visible(false);

    }

    else

    {

        m_xContent->set_text(sContent);

    }

    m_xCaseSensitive->set_active(bCaseSensitive);

    m_xWholeWords->set_active(bWholeWords);

    set_title(SfxResId(STR_REDACTION_EDIT_TARGET));

}

RedactionTargetType SfxAddTargetDialog::getType() const

{

    OUString sTypeID = m_xType->get_active_id();

    if (sTypeID == "text")

        return RedactionTargetType::REDACTION_TARGET_TEXT;

    else if (sTypeID == "regex")

        return RedactionTargetType::REDACTION_TARGET_REGEX;

    else if (sTypeID == "predefined")

        return RedactionTargetType::REDACTION_TARGET_PREDEFINED;

    else if (sTypeID == "image")

        return RedactionTargetType::REDACTION_TARGET_IMAGE;

    else

        return RedactionTargetType::REDACTION_TARGET_UNKNOWN;

}

OUString SfxAddTargetDialog::getContent() const

{

    if (m_xType->get_active_id() == "predefined")

    {

        return OUString(OUString::number(m_xPredefContent->get_active()) + ";"

                        + m_xPredefContent->get_active_text());

    }

    else if (m_xType->get_active_id() == "image")

        return "All Images";

    return m_xContent->get_text();

}

/* vim:set shiftwidth=4 softtabstop=4 expandtab cinoptions=b1,g0,N-s cinkeys+=0=break: */