Adding upstream version 4:24.2.0.upstream/4%24.2.0

Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>

1 files changed, 1073 insertions, 0 deletions

diff --git a/sw/source/ui/misc/outline.cxx b/sw/source/ui/misc/outline.cxx
new file mode 100644
index 0000000000..6500bfdd6e
--- /dev/null
+++ b/sw/source/ui/misc/outline.cxx
@@ -0,0 +1,1073 @@
+/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
+/*
+ * 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/.
+ *
+ * This file incorporates work covered by the following license notice:
+ *
+ *   Licensed to the Apache Software Foundation (ASF) under one or more
+ *   contributor license agreements. See the NOTICE file distributed
+ *   with this work for additional information regarding copyright
+ *   ownership. The ASF licenses this file to you under the Apache
+ *   License, Version 2.0 (the "License"); you may not use this file
+ *   except in compliance with the License. You may obtain a copy of
+ *   the License at http://www.apache.org/licenses/LICENSE-2.0 .
+ */
+
+#include <hintids.hxx>
+#include <vcl/settings.hxx>
+#include <vcl/virdev.hxx>
+#include <sfx2/tabdlg.hxx>
+#include <editeng/brushitem.hxx>
+#include <unotools/configmgr.hxx>
+#include <SwStyleNameMapper.hxx>
+#include <num.hxx>
+#include <view.hxx>
+#include <docsh.hxx>
+#include <uitool.hxx>
+#include <wrtsh.hxx>
+#include <swmodule.hxx>
+#include <fmtcol.hxx>
+#include <outline.hxx>
+#include <uinums.hxx>
+#include <poolfmt.hxx>
+#include <shellres.hxx>
+#include <svl/style.hxx>
+#include <charfmt.hxx>
+#include <docstyle.hxx>
+#include <viewopt.hxx>
+#include <outline.hrc>
+#include <strings.hrc>
+#include <paratr.hxx>
+#include <svtools/colorcfg.hxx>
+
+#include <IDocumentOutlineNodes.hxx>
+
+using namespace ::com::sun::star;
+
+namespace {
+
+class SwNumNamesDlg : public weld::GenericDialogController
+{
+    std::unique_ptr<weld::Entry> m_xFormEdit;
+    std::unique_ptr<weld::TreeView> m_xFormBox;
+    std::unique_ptr<weld::Button> m_xOKBtn;
+
+    DECL_LINK( ModifyHdl, weld::Entry&, void );
+    DECL_LINK( SelectHdl, weld::TreeView&, void );
+    DECL_LINK( DoubleClickHdl, weld::TreeView&, bool );
+
+public:
+    explicit SwNumNamesDlg(weld::Window *pParent);
+    void SetUserNames(const OUString *pList[]);
+    OUString GetName() const { return m_xFormEdit->get_text(); }
+    int GetCurEntryPos() const { return m_xFormBox->get_selected_index(); }
+};
+
+}
+
+// remember selected entry
+IMPL_LINK( SwNumNamesDlg, SelectHdl, weld::TreeView&, rBox, void )
+{
+    m_xFormEdit->set_text(rBox.get_selected_text());
+    m_xFormEdit->select_region(0, -1);
+}
+
+/** set user defined names
+ *
+ * @param pList list of user defined names; unknown positions for the user are 0.
+ */
+void SwNumNamesDlg::SetUserNames(const OUString *pList[])
+{
+    sal_uInt16 nSelect = 0;
+    for (sal_uInt16 i = 0; i < SwChapterNumRules::nMaxRules; ++i)
+    {
+        if(pList[i])
+        {
+            m_xFormBox->remove(i);
+            m_xFormBox->insert_text(i, *pList[i]);
+            if (i == nSelect)
+                nSelect++;
+        }
+    }
+    m_xFormBox->select(std::min(nSelect, o3tl::narrowing<sal_uInt16>(m_xFormBox->n_children() - 1)));
+    SelectHdl(*m_xFormBox);
+}
+
+// unlock OK-Button when text is in Edit
+IMPL_LINK( SwNumNamesDlg, ModifyHdl, weld::Entry&, rBox, void )
+{
+    m_xOKBtn->set_sensitive(!rBox.get_text().isEmpty());
+}
+
+// DoubleClickHdl
+IMPL_LINK_NOARG(SwNumNamesDlg, DoubleClickHdl, weld::TreeView&, bool)
+{
+    m_xDialog->response(RET_OK);
+    return true;
+}
+
+SwNumNamesDlg::SwNumNamesDlg(weld::Window *pParent)
+    : GenericDialogController(pParent,
+            "modules/swriter/ui/numberingnamedialog.ui",
+            "NumberingNameDialog")
+    , m_xFormEdit(m_xBuilder->weld_entry("entry"))
+    , m_xFormBox(m_xBuilder->weld_tree_view("form"))
+    , m_xOKBtn(m_xBuilder->weld_button("ok"))
+{
+    for (auto const& aID : OUTLINE_STYLE)
+        m_xFormBox->append_text(SwResId(aID));
+
+    m_xFormEdit->connect_changed(LINK(this, SwNumNamesDlg, ModifyHdl));
+    m_xFormBox->connect_changed(LINK(this, SwNumNamesDlg, SelectHdl));
+    m_xFormBox->connect_row_activated(LINK(this, SwNumNamesDlg, DoubleClickHdl));
+    m_xFormBox->set_size_request(-1, m_xFormBox->get_height_rows(9));
+}
+
+static sal_uInt16 lcl_BitToLevel(sal_uInt16 nActLevel)
+{
+    constexpr sal_uInt16 MAXLEVEL_MASK = USHRT_MAX >> (sizeof(sal_uInt16) * CHAR_BIT - MAXLEVEL);
+    assert((nActLevel & MAXLEVEL_MASK) == nActLevel);
+    sal_uInt16 nTmp = nActLevel & MAXLEVEL_MASK; // a safety measure
+    sal_uInt16 nTmpLevel = 0;
+    while( 0 != (nTmp >>= 1) )
+        nTmpLevel++;
+    return nTmpLevel;
+}
+
+sal_uInt16 SwOutlineTabDialog::s_nNumLevel = 1;
+
+SwOutlineTabDialog::SwOutlineTabDialog(weld::Window* pParent, const SfxItemSet* pSwItemSet,
+    SwWrtShell &rSh)
+    : SfxTabDialogController(pParent, "modules/swriter/ui/outlinenumbering.ui", "OutlineNumberingDialog", pSwItemSet)
+    , m_rWrtSh(rSh)
+    , m_pChapterNumRules(SW_MOD()->GetChapterNumRules())
+    , m_bModified(m_rWrtSh.IsModified())
+    , m_xMenuButton(m_xBuilder->weld_menu_button("format"))
+{
+    m_xMenuButton->connect_toggled(LINK(this, SwOutlineTabDialog, FormHdl));
+    m_xMenuButton->connect_selected(LINK(this, SwOutlineTabDialog, MenuSelectHdl));
+
+    m_xNumRule.reset(new SwNumRule(*rSh.GetOutlineNumRule()));
+    GetCancelButton().connect_clicked(LINK(this, SwOutlineTabDialog, CancelHdl));
+
+    if (auto nOutlinePos = m_rWrtSh.GetOutlinePos(MAXLEVEL); nOutlinePos != SwOutlineNodes::npos)
+    {
+        int nTmp = m_rWrtSh.getIDocumentOutlineNodesAccess()->getOutlineLevel(nOutlinePos);
+        assert(nTmp < MAXLEVEL);
+        SetActNumLevel(nTmp < 0 ? USHRT_MAX : (1 << nTmp));
+    }
+
+    AddTabPage("position", &SwNumPositionTabPage::Create, nullptr);
+    AddTabPage("numbering", &SwOutlineSettingsTabPage::Create, nullptr);
+
+    OUString sHeadline;
+    sal_uInt16 i;
+
+    for( i = 0; i < MAXLEVEL; ++i )
+    {
+        // if the style wasn't created yet, it's still at this position
+        if( !m_rWrtSh.GetParaStyle( sHeadline =
+            SwStyleNameMapper::GetUIName( static_cast< sal_uInt16 >(RES_POOLCOLL_HEADLINE1 + i),
+                                          sHeadline )) )
+            m_aCollNames[i] = sHeadline;
+    }
+
+    // query the text templates' outlining levels
+    const sal_uInt16 nCount = m_rWrtSh.GetTextFormatCollCount();
+    for(i = 0; i < nCount; ++i )
+    {
+        SwTextFormatColl &rTextColl = m_rWrtSh.GetTextFormatColl(i);
+        if(!rTextColl.IsDefault())
+        {
+            if(rTextColl.IsAssignedToListLevelOfOutlineStyle())
+            {
+                int nOutLevel = rTextColl.GetAssignedOutlineStyleLevel();
+                m_aCollNames[ nOutLevel ] = rTextColl.GetName();
+            }
+        }
+    }
+}
+
+SwOutlineTabDialog::~SwOutlineTabDialog()
+{
+}
+
+void SwOutlineTabDialog::PageCreated(const OUString& rPageId, SfxTabPage& rPage)
+{
+    if (rPageId == "position")
+    {
+        static_cast<SwNumPositionTabPage&>(rPage).SetWrtShell(&m_rWrtSh);
+        static_cast<SwNumPositionTabPage&>(rPage).SetOutlineTabDialog(this);
+    }
+    else if (rPageId == "numbering")
+    {
+        static_cast<SwOutlineSettingsTabPage&>(rPage).SetWrtShell(&m_rWrtSh);
+    }
+}
+
+IMPL_LINK_NOARG(SwOutlineTabDialog, CancelHdl, weld::Button&, void)
+{
+    if (!m_bModified)
+        m_rWrtSh.ResetModified();
+    m_xDialog->response(RET_CANCEL);
+}
+
+IMPL_LINK_NOARG(SwOutlineTabDialog, FormHdl, weld::Toggleable&, void)
+{
+    if (!m_xMenuButton->get_active())
+        return;
+
+    // fill PopupMenu
+    for(sal_uInt16 i = 0; i < SwChapterNumRules::nMaxRules; ++i)
+    {
+        const SwNumRulesWithName *pRules = m_pChapterNumRules->GetRules(i);
+        if (!pRules)
+            continue;
+        m_xMenuButton->set_item_label("form" + OUString::number(i + 1), pRules->GetName());
+    }
+}
+
+IMPL_LINK(SwOutlineTabDialog, MenuSelectHdl, const OUString&, rIdent, void)
+{
+    sal_uInt8 nLevelNo = 0;
+
+    if (rIdent == "form1")
+        nLevelNo = 1;
+    else if (rIdent == "form2")
+        nLevelNo = 2;
+    else if (rIdent == "form3")
+        nLevelNo = 3;
+    else if (rIdent == "form4")
+        nLevelNo = 4;
+    else if (rIdent == "form5")
+        nLevelNo = 5;
+    else if (rIdent == "form6")
+        nLevelNo = 6;
+    else if (rIdent == "form7")
+        nLevelNo = 7;
+    else if (rIdent == "form8")
+        nLevelNo = 8;
+    else if (rIdent == "form9")
+        nLevelNo = 9;
+    else if (rIdent == "saveas")
+    {
+        SwNumNamesDlg aDlg(m_xDialog.get());
+        const OUString *aStrArr[SwChapterNumRules::nMaxRules];
+        for(sal_uInt16 i = 0; i < SwChapterNumRules::nMaxRules; ++i)
+        {
+            const SwNumRulesWithName *pRules = m_pChapterNumRules->GetRules(i);
+            if(pRules)
+                aStrArr[i] = &pRules->GetName();
+            else
+                aStrArr[i] = nullptr;
+        }
+        aDlg.SetUserNames(aStrArr);
+        if (aDlg.run() == RET_OK)
+        {
+            const OUString aName(aDlg.GetName());
+            m_pChapterNumRules->ApplyNumRules( SwNumRulesWithName(
+                    *m_xNumRule, aName ), aDlg.GetCurEntryPos() );
+            m_xMenuButton->set_item_label("form" + OUString::number(aDlg.GetCurEntryPos() + 1), aName);
+        }
+        return;
+    }
+
+    if( nLevelNo-- )
+    {
+        const SwNumRulesWithName *pRules = m_pChapterNumRules->GetRules( nLevelNo );
+        if( pRules )
+        {
+            pRules->ResetNumRule(m_rWrtSh, *m_xNumRule);
+            m_xNumRule->SetRuleType( OUTLINE_RULE );
+            SfxTabPage* pOutlinePage = GetTabPage(u"numbering");
+            assert(pOutlinePage);
+            static_cast<SwOutlineSettingsTabPage*>(pOutlinePage)->SetNumRule(m_xNumRule.get());
+        }
+        else
+            *m_xNumRule = *m_rWrtSh.GetOutlineNumRule();
+    }
+
+    SfxTabPage* pPage = GetCurTabPage();
+    pPage->Reset(GetOutputItemSet());
+}
+
+sal_uInt16  SwOutlineTabDialog::GetLevel(std::u16string_view rFormatName) const
+{
+    for(sal_uInt16 i = 0; i < MAXLEVEL; ++i)
+    {
+        if(m_aCollNames[i] == rFormatName)
+            return i;
+    }
+    return MAXLEVEL;
+}
+
+short SwOutlineTabDialog::Ok()
+{
+    SfxTabDialogController::Ok();
+    // set levels for all created templates; has to be done in order to
+    // delete possibly cancelled assignments again.
+
+    // encapsulate changes into an action to avoid effects on the current cursor
+    // position during the changes.
+    m_rWrtSh.StartAction();
+
+    const SwNumRule * pOutlineRule = m_rWrtSh.GetOutlineNumRule();
+
+    sal_uInt16 i, nCount = m_rWrtSh.GetTextFormatCollCount();
+    for( i = 0; i < nCount; ++i )
+    {
+        SwTextFormatColl &rTextColl = m_rWrtSh.GetTextFormatColl(i);
+        if( !rTextColl.IsDefault() )
+        {
+            const SfxPoolItem & rItem =
+                rTextColl.GetFormatAttr(RES_PARATR_NUMRULE, false);
+
+            if (static_cast<sal_uInt8>(GetLevel(rTextColl.GetName())) == MAXLEVEL)
+            {
+                if(rTextColl.IsAssignedToListLevelOfOutlineStyle())
+                {
+                    rTextColl.DeleteAssignmentToListLevelOfOutlineStyle();
+                }
+                if (static_cast<const SwNumRuleItem &>(rItem).GetValue() ==
+                    pOutlineRule->GetName())
+                {
+                    rTextColl.ResetFormatAttr(RES_PARATR_NUMRULE);
+                }
+            }
+            else
+            {
+                rTextColl.AssignToListLevelOfOutlineStyle(GetLevel(rTextColl.GetName()));
+
+                if (static_cast<const SwNumRuleItem &>(rItem).GetValue() !=
+                    pOutlineRule->GetName())
+                {
+                    SwNumRuleItem aItem(pOutlineRule->GetName());
+                    rTextColl.SetFormatAttr(aItem);
+                }
+            }
+        }
+    }
+
+    for(i = 0; i < MAXLEVEL; ++i )
+    {
+        OUString sHeadline;
+        ::SwStyleNameMapper::FillUIName( static_cast< sal_uInt16 >(RES_POOLCOLL_HEADLINE1 + i),
+                                         sHeadline );
+        SwTextFormatColl* pColl = m_rWrtSh.FindTextFormatCollByName( sHeadline );
+        if( !pColl && m_aCollNames[i] != sHeadline)
+        {
+            SwTextFormatColl* pTextColl = m_rWrtSh.GetTextCollFromPool(
+                static_cast< sal_uInt16 >(RES_POOLCOLL_HEADLINE1 + i) );
+            pTextColl->DeleteAssignmentToListLevelOfOutlineStyle();
+            pTextColl->ResetFormatAttr(RES_PARATR_NUMRULE);
+
+            if( !m_aCollNames[i].isEmpty() )
+            {
+                pTextColl = m_rWrtSh.GetParaStyle(
+                            m_aCollNames[i], SwWrtShell::GETSTYLE_CREATESOME);
+                if(pTextColl)
+                {
+                    pTextColl->AssignToListLevelOfOutlineStyle(i);
+                    SwNumRuleItem aItem(pOutlineRule->GetName());
+                    pTextColl->SetFormatAttr(aItem);
+                }
+            }
+        }
+    }
+
+    m_rWrtSh.SetOutlineNumRule(*m_xNumRule);
+
+    // #i30443#
+    m_rWrtSh.EndAction();
+
+    return RET_OK;
+}
+
+SwOutlineSettingsTabPage::SwOutlineSettingsTabPage(weld::Container* pPage, weld::DialogController* pController,
+    const SfxItemSet& rSet)
+    : SfxTabPage(pPage, pController, "modules/swriter/ui/outlinenumberingpage.ui", "OutlineNumberingPage", &rSet)
+    , m_aNoFormatName(SwResId(SW_STR_NONE))
+    , m_pSh(nullptr)
+    , m_pNumRule(nullptr)
+    , m_pCollNames(nullptr)
+    , m_nActLevel(1)
+    , m_xLevelLB(m_xBuilder->weld_tree_view("level"))
+    , m_xCollBox(m_xBuilder->weld_combo_box("style"))
+    , m_xNumberBox(new SwNumberingTypeListBox(m_xBuilder->weld_combo_box("numbering")))
+    , m_xCharFormatLB(m_xBuilder->weld_combo_box("charstyle"))
+    , m_xAllLevelFT(m_xBuilder->weld_label("sublevelsft"))
+    , m_xAllLevelNF(m_xBuilder->weld_spin_button("sublevelsnf"))
+    , m_xPrefixED(m_xBuilder->weld_entry("prefix"))
+    , m_xSuffixED(m_xBuilder->weld_entry("suffix"))
+    , m_xStartEdit(m_xBuilder->weld_spin_button("startat"))
+    , m_xPreviewWIN(new weld::CustomWeld(*m_xBuilder, "preview", m_aPreviewWIN))
+{
+    SetExchangeSupport();
+
+    m_xNumberBox->Reload(SwInsertNumTypes::NoNumbering | SwInsertNumTypes::Extended);
+    m_xCollBox->make_sorted();
+    m_xCollBox->append_text(m_aNoFormatName);
+    m_xLevelLB->connect_changed(LINK(this,    SwOutlineSettingsTabPage, LevelHdl));
+    m_xAllLevelNF->connect_value_changed(LINK(this, SwOutlineSettingsTabPage, ToggleComplete));
+    m_xCollBox->connect_changed(LINK(this,    SwOutlineSettingsTabPage, CollSelect));
+    m_xNumberBox->connect_changed(LINK(this,  SwOutlineSettingsTabPage, NumberSelect));
+    m_xPrefixED->connect_changed(LINK(this,   SwOutlineSettingsTabPage, DelimModify));
+    m_xSuffixED->connect_changed(LINK(this,   SwOutlineSettingsTabPage, DelimModify));
+    m_xStartEdit->connect_value_changed(LINK(this,  SwOutlineSettingsTabPage, StartModified));
+    m_xCharFormatLB->make_sorted();
+    m_xCharFormatLB->connect_changed(LINK(this,  SwOutlineSettingsTabPage, CharFormatHdl));
+}
+
+void    SwOutlineSettingsTabPage::Update()
+{
+        // if a template was already selected for this level, select it in the ListBox
+    m_xCollBox->set_sensitive(USHRT_MAX != m_nActLevel);
+    if(USHRT_MAX == m_nActLevel)
+    {
+        bool bSamePrefix = true;
+        bool bSameSuffix = true;
+        bool bSameType = true;
+        bool bSameComplete = true;
+        bool bSameStart = true;
+        bool bSameCharFormat = true;
+
+        const SwNumFormat* aNumFormatArr[MAXLEVEL];
+        const SwCharFormat* pFirstFormat = nullptr;
+
+        for(sal_uInt16 i = 0; i < MAXLEVEL; i++)
+        {
+
+            aNumFormatArr[ i ] = &m_pNumRule->Get(i);
+            if(i == 0)
+                pFirstFormat = aNumFormatArr[i]->GetCharFormat();
+            else
+            {
+                bSameType   &= aNumFormatArr[i]->GetNumberingType() == aNumFormatArr[0]->GetNumberingType();
+                bSameStart  &= aNumFormatArr[i]->GetStart() == aNumFormatArr[0]->GetStart();
+                bSamePrefix &= aNumFormatArr[i]->GetPrefix() == aNumFormatArr[0]->GetPrefix();
+                bSameSuffix &= aNumFormatArr[i]->GetSuffix() == aNumFormatArr[0]->GetSuffix();
+                bSameComplete &= aNumFormatArr[i]->GetIncludeUpperLevels() == aNumFormatArr[0]->GetIncludeUpperLevels();
+                const SwCharFormat* pFormat = aNumFormatArr[i]->GetCharFormat();
+                bSameCharFormat &=     (!pFirstFormat && !pFormat)
+                                    || (pFirstFormat && pFormat && pFormat->GetName() == pFirstFormat->GetName());
+            }
+        }
+        CheckForStartValue_Impl(aNumFormatArr[0]->GetNumberingType());
+        if (bSameType)
+            m_xNumberBox->SelectNumberingType( aNumFormatArr[0]->GetNumberingType() );
+        else
+            m_xNumberBox->SetNoSelection();
+        if(bSameStart)
+            m_xStartEdit->set_value(aNumFormatArr[0]->GetStart());
+        else
+            m_xStartEdit->set_text(OUString());
+        if(bSamePrefix)
+            m_xPrefixED->set_text(aNumFormatArr[0]->GetPrefix());
+        else
+            m_xPrefixED->set_text(OUString());
+        if(bSameSuffix)
+            m_xSuffixED->set_text(aNumFormatArr[0]->GetSuffix());
+        else
+            m_xSuffixED->set_text(OUString());
+
+        if (bSameCharFormat)
+        {
+            if (pFirstFormat)
+                m_xCharFormatLB->set_active_text(pFirstFormat->GetName());
+            else
+                m_xCharFormatLB->set_active_text(SwViewShell::GetShellRes()->aStrNone);
+        }
+        else
+            m_xCharFormatLB->set_active(-1);
+
+        m_xAllLevelFT->set_sensitive(true);
+        m_xAllLevelNF->set_sensitive(true);
+        m_xAllLevelNF->set_max(MAXLEVEL);
+        if (bSameComplete)
+        {
+            m_xAllLevelNF->set_value(aNumFormatArr[0]->GetIncludeUpperLevels());
+        }
+        else
+        {
+            m_xAllLevelNF->set_text(OUString());
+        }
+    }
+    else
+    {
+        sal_uInt16 nTmpLevel = lcl_BitToLevel(m_nActLevel);
+        OUString aColl(m_pCollNames[nTmpLevel]);
+        if(!aColl.isEmpty())
+            m_xCollBox->set_active_text(aColl);
+        else
+            m_xCollBox->set_active_text(m_aNoFormatName);
+        const SwNumFormat &rFormat = m_pNumRule->Get(nTmpLevel);
+
+        m_xNumberBox->SelectNumberingType( rFormat.GetNumberingType() );
+        m_xPrefixED->set_text(rFormat.GetPrefix());
+        m_xSuffixED->set_text(rFormat.GetSuffix());
+        const SwCharFormat* pFormat = rFormat.GetCharFormat();
+        if(pFormat)
+            m_xCharFormatLB->set_active_text(pFormat->GetName());
+        else
+            m_xCharFormatLB->set_active_text(SwViewShell::GetShellRes()->aStrNone);
+
+        if (nTmpLevel || rFormat.HasListFormat())
+        {
+            m_xAllLevelFT->set_sensitive(true);
+            m_xAllLevelNF->set_sensitive(true);
+            m_xAllLevelNF->set_max(nTmpLevel + 1);
+            m_xAllLevelNF->set_min(rFormat.HasListFormat() ? 0 : 1);
+            m_xAllLevelNF->set_value(rFormat.GetIncludeUpperLevels());
+        }
+        else
+        {
+            m_xAllLevelNF->set_text(OUString());
+            m_xAllLevelNF->set_sensitive(false);
+            m_xAllLevelFT->set_sensitive(false);
+        }
+        CheckForStartValue_Impl(rFormat.GetNumberingType());
+        m_xStartEdit->set_value( rFormat.GetStart() );
+    }
+    SetModified();
+}
+
+IMPL_LINK( SwOutlineSettingsTabPage, LevelHdl, weld::TreeView&, rBox, void )
+{
+    auto aRows = rBox.get_selected_rows();
+    assert(aRows.empty() || aRows.size() == 1); // Single selection only
+    if (aRows.empty() || aRows[0] == MAXLEVEL)
+    {
+        m_nActLevel = USHRT_MAX;
+    }
+    else
+    {
+        m_nActLevel = 1 << aRows[0];
+    }
+    Update();
+}
+
+IMPL_LINK(SwOutlineSettingsTabPage, ToggleComplete, weld::SpinButton&, rEdit, void)
+{
+    sal_uInt16 nMask = 1;
+    for(sal_uInt16 i = 0; i < MAXLEVEL; i++)
+    {
+        if(m_nActLevel & nMask)
+        {
+            SwNumFormat aNumFormat(m_pNumRule->Get(i));
+            aNumFormat.SetIncludeUpperLevels( std::min( static_cast<sal_uInt8>(rEdit.get_value()),
+                                                static_cast<sal_uInt8>(i + 1)) );
+            // Set the same prefix/suffix to generate list format with changed IncludedUpperLevels
+            aNumFormat.SetListFormat(aNumFormat.GetPrefix(), aNumFormat.GetSuffix(), i);
+            m_pNumRule->Set(i, aNumFormat);
+        }
+        nMask <<= 1;
+    }
+    SetModified();
+}
+
+IMPL_LINK( SwOutlineSettingsTabPage, CollSelect, weld::ComboBox&, rBox, void )
+{
+    sal_uInt8 i;
+
+    const OUString aCollName(rBox.get_active_text());
+    //0xFFFF not allowed here (disable)
+    sal_uInt16 nTmpLevel = lcl_BitToLevel(m_nActLevel);
+    OUString sOldName( m_pCollNames[nTmpLevel] );
+
+    for( i = 0; i < MAXLEVEL; ++i)
+        m_pCollNames[i] = m_aSaveCollNames[i];
+
+    m_pCollNames[nTmpLevel] = aCollName;
+            // template already in use?
+    for( i = 0; i < MAXLEVEL; ++i)
+        if(i != nTmpLevel && m_pCollNames[i] == aCollName )
+            m_pCollNames[i].clear();
+
+    // search the oldname and put it into the current entries
+    if( !sOldName.isEmpty() )
+        for( i = 0; i < MAXLEVEL; ++i)
+            if( m_aSaveCollNames[ i ] == sOldName && i != nTmpLevel &&
+                m_pCollNames[ i ].isEmpty() )
+            {
+                sal_uInt8 n;
+                for( n = 0; n < MAXLEVEL; ++n )
+                    if( m_pCollNames[ n ] == sOldName )
+                        break;
+
+                if( MAXLEVEL == n )
+                    // it was an outline level name and the current entries is zero.
+                    m_pCollNames[ i ] = sOldName;
+            }
+
+    SetModified();
+    CollSave();
+}
+
+void SwOutlineSettingsTabPage::CollSave()
+{
+    for (sal_uInt8 i = 0; i < MAXLEVEL; ++i)
+        m_aSaveCollNames[i] =  m_pCollNames[i];
+}
+
+IMPL_LINK_NOARG(SwOutlineSettingsTabPage, NumberSelect, weld::ComboBox&, void)
+{
+    sal_uInt16 nMask = 1;
+    SvxNumType nNumberType = m_xNumberBox->GetSelectedNumberingType();
+    for(sal_uInt16 i = 0; i < MAXLEVEL; i++)
+    {
+        if(m_nActLevel & nMask)
+        {
+            SwNumFormat aNumFormat(m_pNumRule->Get(i));
+            aNumFormat.SetNumberingType(nNumberType);
+            m_pNumRule->Set(i, aNumFormat);
+            CheckForStartValue_Impl(nNumberType);
+        }
+        nMask <<= 1;
+    }
+    SetModified();
+}
+
+IMPL_LINK_NOARG(SwOutlineSettingsTabPage, DelimModify, weld::Entry&, void)
+{
+    sal_uInt16 nMask = 1;
+    for(sal_uInt16 i = 0; i < MAXLEVEL; i++)
+    {
+        if(m_nActLevel & nMask)
+        {
+            SwNumFormat aNumFormat(m_pNumRule->Get(i));
+            aNumFormat.SetListFormat( m_xPrefixED->get_text(), m_xSuffixED->get_text(), i );
+            m_pNumRule->Set(i, aNumFormat);
+        }
+        nMask <<= 1;
+    }
+    SetModified();
+}
+
+IMPL_LINK( SwOutlineSettingsTabPage, StartModified, weld::SpinButton&, rEdit, void )
+{
+    sal_uInt16 nMask = 1;
+    for(sal_uInt16 i = 0; i < MAXLEVEL; i++)
+    {
+        if(m_nActLevel & nMask)
+        {
+            SwNumFormat aNumFormat(m_pNumRule->Get(i));
+            aNumFormat.SetStart(o3tl::narrowing<sal_uInt16>(rEdit.get_value()));
+            m_pNumRule->Set(i, aNumFormat);
+        }
+        nMask <<= 1;
+    }
+    SetModified();
+}
+
+IMPL_LINK_NOARG(SwOutlineSettingsTabPage, CharFormatHdl, weld::ComboBox&, void)
+{
+    OUString sEntry = m_xCharFormatLB->get_active_text();
+    sal_uInt16 nMask = 1;
+    bool bFormatNone = sEntry == SwViewShell::GetShellRes()->aStrNone;
+    SwCharFormat* pFormat = nullptr;
+    if(!bFormatNone)
+    {
+        sal_uInt16 nChCount = m_pSh->GetCharFormatCount();
+        for(sal_uInt16 i = 0; i < nChCount; i++)
+        {
+            SwCharFormat& rChFormat = m_pSh->GetCharFormat(i);
+            if(rChFormat.GetName() == sEntry)
+            {
+                pFormat = &rChFormat;
+                break;
+            }
+        }
+        if(!pFormat)
+        {
+            SfxStyleSheetBasePool* pPool = m_pSh->GetView().GetDocShell()->GetStyleSheetPool();
+            SfxStyleSheetBase* pBase;
+            pBase = pPool->Find(sEntry, SfxStyleFamily::Char);
+            if(!pBase)
+                pBase = &pPool->Make(sEntry, SfxStyleFamily::Page);
+            pFormat = static_cast<SwDocStyleSheet*>(pBase)->GetCharFormat();
+
+        }
+    }
+
+    for(sal_uInt16 i = 0; i < MAXLEVEL; i++)
+    {
+        if(m_nActLevel & nMask)
+        {
+            SwNumFormat aNumFormat(m_pNumRule->Get(i));
+            if(bFormatNone)
+                aNumFormat.SetCharFormat(nullptr);
+            else
+                aNumFormat.SetCharFormat(pFormat);
+            m_pNumRule->Set(i, aNumFormat);
+        }
+        nMask <<= 1;
+    }
+}
+
+SwOutlineSettingsTabPage::~SwOutlineSettingsTabPage()
+{
+}
+
+void SwOutlineSettingsTabPage::SetWrtShell(SwWrtShell* pShell)
+{
+    m_pSh = pShell;
+    // query this document's NumRules
+    m_pNumRule = static_cast<SwOutlineTabDialog*>(GetDialogController())->GetNumRule();
+    m_pCollNames = static_cast<SwOutlineTabDialog*>(GetDialogController())->GetCollNames();
+
+    CollSave();
+
+    m_aPreviewWIN.SetNumRule(m_pNumRule);
+    m_aPreviewWIN.SetOutlineNames(m_pCollNames);
+    // set start value - nActLevel must be 1 here
+    sal_uInt16 nTmpLevel = lcl_BitToLevel(m_nActLevel);
+    const SwNumFormat& rNumFormat = m_pNumRule->Get( nTmpLevel );
+    m_xStartEdit->set_value( rNumFormat.GetStart() );
+
+    // create pool formats for headlines
+    for (sal_uInt16 i = 0; i < MAXLEVEL; ++i)
+    {
+        m_xCollBox->append_text( SwStyleNameMapper::GetUIName(
+                                    static_cast< sal_uInt16 >(RES_POOLCOLL_HEADLINE1 + i), OUString()));
+        m_xLevelLB->append_text( OUString::number(i + 1) );
+    }
+    OUString sStr = "1 - " + OUString::number(MAXLEVEL);
+    m_xLevelLB->append_text(sStr);
+
+    // query the texttemplates' outlining levels
+    const sal_uInt16 nCount = m_pSh->GetTextFormatCollCount();
+    for (sal_uInt16 i = 0; i < nCount; ++i)
+    {
+        SwTextFormatColl &rTextColl = m_pSh->GetTextFormatColl(i);
+        if(!rTextColl.IsDefault())
+        {
+            sStr = rTextColl.GetName();
+            if (m_xCollBox->find_text(sStr) == -1)
+                m_xCollBox->append_text(sStr);
+        }
+    }
+
+    m_xNumberBox->SelectNumberingType(rNumFormat.GetNumberingType());
+
+    // collect char styles
+    m_xCharFormatLB->clear();
+    m_xCharFormatLB->append_text(SwViewShell::GetShellRes()->aStrNone);
+
+    // char styles
+    ::FillCharStyleListBox(*m_xCharFormatLB,
+                        m_pSh->GetView().GetDocShell());
+    Update();
+}
+
+void SwOutlineSettingsTabPage::ActivatePage(const SfxItemSet& )
+{
+    m_nActLevel = SwOutlineTabDialog::GetActNumLevel();
+    if(m_nActLevel != USHRT_MAX)
+        m_xLevelLB->select(lcl_BitToLevel(m_nActLevel));
+    else
+        m_xLevelLB->select(MAXLEVEL);
+    LevelHdl(*m_xLevelLB);
+}
+
+DeactivateRC SwOutlineSettingsTabPage::DeactivatePage(SfxItemSet*)
+{
+    SwOutlineTabDialog::SetActNumLevel(m_nActLevel);
+    return DeactivateRC::LeavePage;
+}
+
+bool SwOutlineSettingsTabPage::FillItemSet( SfxItemSet*  )
+{
+    return true;
+}
+
+void SwOutlineSettingsTabPage::Reset( const SfxItemSet* rSet )
+{
+    ActivatePage(*rSet);
+}
+
+std::unique_ptr<SfxTabPage> SwOutlineSettingsTabPage::Create(weld::Container* pPage, weld::DialogController* pController,
+                                                    const SfxItemSet* rAttrSet)
+{
+    return std::make_unique<SwOutlineSettingsTabPage>(pPage, pController, *rAttrSet);
+}
+
+void SwOutlineSettingsTabPage::CheckForStartValue_Impl(sal_uInt16 nNumberingType)
+{
+    bool bIsNull = m_xStartEdit->get_value() == 0;
+    bool bNoZeroAllowed = nNumberingType < SVX_NUM_ARABIC ||
+                        SVX_NUM_CHARS_UPPER_LETTER_N == nNumberingType ||
+                        SVX_NUM_CHARS_LOWER_LETTER_N == nNumberingType;
+    m_xStartEdit->set_min(bNoZeroAllowed ? 1 : 0);
+    if (bIsNull && bNoZeroAllowed)
+        StartModified(*m_xStartEdit);
+}
+
+static tools::Long lcl_DrawBullet(vcl::RenderContext* pVDev, const SwNumFormat& rFormat, tools::Long nXStart, tools::Long nYStart, const Size& rSize)
+{
+    vcl::Font aTmpFont(pVDev->GetFont());
+
+    // via Uno it's possible that no font has been set!
+    vcl::Font aFont(rFormat.GetBulletFont() ? *rFormat.GetBulletFont() : aTmpFont);
+    Size aTmpSize(rSize);
+    aTmpSize.setWidth( aTmpSize.Width() * ( rFormat.GetBulletRelSize()) );
+    aTmpSize.setWidth( aTmpSize.Width() / 100 ) ;
+    aTmpSize.setHeight( aTmpSize.Height() * ( rFormat.GetBulletRelSize()) );
+    aTmpSize.setHeight( aTmpSize.Height() / 100 ) ;
+    // in case of a height of zero it is drawn in original height
+    if(!aTmpSize.Height())
+        aTmpSize.setHeight( 1 );
+    aFont.SetFontSize(aTmpSize);
+    aFont.SetTransparent(true);
+    Color aBulletColor = rFormat.GetBulletColor();
+    if(aBulletColor == COL_AUTO)
+        aBulletColor = pVDev->GetFillColor().IsDark() ? COL_WHITE : COL_BLACK;
+    else if(aBulletColor == pVDev->GetFillColor())
+        aBulletColor.Invert();
+    aFont.SetColor(aBulletColor);
+    pVDev->SetFont( aFont );
+    sal_UCS4 cBullet = rFormat.GetBulletChar();
+    OUString aText(&cBullet, 1);
+    tools::Long nY = nYStart;
+    nY -= ((aTmpSize.Height() - rSize.Height())/ 2);
+    pVDev->DrawText( Point(nXStart, nY), aText );
+    tools::Long nRet = pVDev->GetTextWidth(aText);
+
+    pVDev->SetFont(aTmpFont);
+    return nRet;
+}
+
+static tools::Long lcl_DrawGraphic(vcl::RenderContext& rVDev, const SwNumFormat &rFormat, tools::Long nXStart, tools::Long nYStart, tools::Long nDivision)
+{
+    const SvxBrushItem* pBrushItem = rFormat.GetBrush();
+    tools::Long nRet = 0;
+    if (pBrushItem)
+    {
+        const Graphic* pGraphic = pBrushItem->GetGraphic();
+        if (pGraphic)
+        {
+            Size aGSize( rFormat.GetGraphicSize());
+            aGSize.setWidth( aGSize.Width() / nDivision );
+            nRet = aGSize.Width();
+            aGSize.setHeight( aGSize.Height() / nDivision );
+            pGraphic->Draw(rVDev, Point(nXStart, nYStart), rVDev.PixelToLogic(aGSize));
+        }
+    }
+    return nRet;
+}
+
+void NumberingPreview::Paint(vcl::RenderContext& rRenderContext, const tools::Rectangle&)
+{
+    const Size aSize(rRenderContext.PixelToLogic(GetOutputSizePixel()));
+
+    ScopedVclPtrInstance<VirtualDevice> pVDev(rRenderContext);
+    pVDev->SetMapMode(rRenderContext.GetMapMode());
+    pVDev->SetOutputSize(aSize);
+
+    const SwViewOption& pOpt = SwViewOption::GetCurrentViewOptions();
+    const Color& rDocColor = pOpt.GetDocColor();
+    const Color& rDocBoundariesColor = pOpt.GetDocBoundariesColor();
+    const Color& rFontColor = pOpt.GetFontColor();
+    // #101524# OJ
+    pVDev->SetFillColor(rDocColor);
+    pVDev->SetLineColor(rDocBoundariesColor);
+    pVDev->DrawRect(tools::Rectangle(Point(0,0), aSize));
+
+    if (m_pActNum)
+    {
+        tools::Long nWidthRelation = 30; // chapter dialog
+        if(m_nPageWidth)
+        {
+            nWidthRelation = m_nPageWidth / aSize.Width();
+            if(m_bPosition)
+                nWidthRelation = nWidthRelation * 2 / 3;
+            else
+                nWidthRelation = nWidthRelation / 4;
+        }
+
+        // height per level
+        const tools::Long nXStep = aSize.Width() / (3 * MAXLEVEL * ((MAXLEVEL < 10) ? 2 : 1));
+        const tools::Long nYStep = (aSize.Height() - 6)/ MAXLEVEL;
+        tools::Long nYStart = 4;
+        m_aStdFont = OutputDevice::GetDefaultFont(DefaultFontType::UI_SANS, GetAppLanguage(),
+                                                GetDefaultFontFlags::OnlyOne, &rRenderContext);
+
+        if (svtools::ColorConfig().GetColorValue(svtools::FONTCOLOR, false).nColor == COL_AUTO)
+            m_aStdFont.SetColor( rDocColor.IsDark() ? COL_WHITE : COL_BLACK );
+        else
+            m_aStdFont.SetColor( rFontColor );
+
+        const tools::Long nFontHeight = nYStep * ( m_bPosition ? 15 : 6 ) / 10;
+        m_aStdFont.SetFontSize(Size( 0, nFontHeight ));
+
+        tools::Long nPreNum = m_pActNum->Get(0).GetStart();
+
+        if (m_bPosition)
+        {
+            const tools::Long nLineHeight = nFontHeight * 8 / 7;
+            sal_uInt8 nStart = 0;
+            while (!(m_nActLevel & (1 << nStart)))
+            {
+                nStart++;
+            }
+            if(nStart) // so that possible predecessors and successors are showed
+                nStart--;
+
+            SwNumberTree::tNumberVector aNumVector;
+            sal_uInt8 nEnd = std::min(sal_uInt8(nStart + 3), MAXLEVEL);
+            for (sal_uInt8 nLevel = nStart; nLevel < nEnd; ++nLevel)
+            {
+                const SwNumFormat &rFormat = m_pActNum->Get(nLevel);
+                aNumVector.push_back(rFormat.GetStart());
+
+                tools::Long nXStart( 0 );
+                tools::Long nTextOffset( 0 );
+                tools::Long nNumberXPos( 0 );
+                if (rFormat.GetPositionAndSpaceMode() == SvxNumberFormat::LABEL_WIDTH_AND_POSITION)
+                {
+                    nXStart = rFormat.GetAbsLSpace() / nWidthRelation;
+                    nTextOffset = rFormat.GetCharTextDistance() / nWidthRelation;
+                    nNumberXPos = nXStart;
+                    const tools::Long nFirstLineOffset = (-rFormat.GetFirstLineOffset()) / nWidthRelation;
+
+                    if(nFirstLineOffset <= nNumberXPos)
+                        nNumberXPos -= nFirstLineOffset;
+                    else
+                        nNumberXPos = 0;
+                }
+                else if (rFormat.GetPositionAndSpaceMode() == SvxNumberFormat::LABEL_ALIGNMENT)
+                {
+                    const tools::Long nTmpNumberXPos((rFormat.GetIndentAt() + rFormat.GetFirstLineIndent()) / nWidthRelation);
+                    nNumberXPos = (nTmpNumberXPos < 0) ? 0 : nTmpNumberXPos;
+                }
+
+                tools::Long nBulletWidth = 0;
+                if (SVX_NUM_BITMAP == rFormat.GetNumberingType())
+                {
+                    nBulletWidth = lcl_DrawGraphic(*pVDev, rFormat, nNumberXPos,
+                                                   nYStart, nWidthRelation);
+                }
+                else if (SVX_NUM_CHAR_SPECIAL == rFormat.GetNumberingType())
+                {
+                    nBulletWidth = lcl_DrawBullet(pVDev.get(), rFormat, nNumberXPos,
+                                                  nYStart, m_aStdFont.GetFontSize());
+                }
+                else
+                {
+                    pVDev->SetFont(m_aStdFont);
+                    if(m_pActNum->IsContinusNum())
+                        aNumVector[nLevel] = nPreNum;
+                    OUString aText(m_pActNum->MakeNumString( aNumVector ));
+                    pVDev->DrawText( Point(nNumberXPos, nYStart), aText );
+                    nBulletWidth = pVDev->GetTextWidth(aText);
+                    nPreNum++;
+                }
+                if ( rFormat.GetPositionAndSpaceMode() == SvxNumberFormat::LABEL_ALIGNMENT &&
+                     rFormat.GetLabelFollowedBy() == SvxNumberFormat::SPACE )
+                {
+                    pVDev->SetFont(m_aStdFont);
+                    OUString aText(' ');
+                    pVDev->DrawText( Point(nNumberXPos, nYStart), aText );
+                    nBulletWidth += pVDev->GetTextWidth(aText);
+                }
+
+                tools::Long nTextXPos(0);
+                if (rFormat.GetPositionAndSpaceMode() == SvxNumberFormat::LABEL_WIDTH_AND_POSITION)
+                {
+                    nTextXPos = nXStart;
+                    if (nTextOffset < 0)
+                         nTextXPos = nTextXPos + nTextOffset;
+                    if (nNumberXPos + nBulletWidth + nTextOffset > nTextXPos)
+                        nTextXPos = nNumberXPos + nBulletWidth + nTextOffset;
+                }
+                else if (rFormat.GetPositionAndSpaceMode() == SvxNumberFormat::LABEL_ALIGNMENT)
+                {
+                    switch (rFormat.GetLabelFollowedBy())
+                    {
+                        case SvxNumberFormat::LISTTAB:
+                        {
+                            nTextXPos = rFormat.GetListtabPos() / nWidthRelation;
+                            if (nTextXPos < nNumberXPos + nBulletWidth)
+                            {
+                                nTextXPos = nNumberXPos + nBulletWidth;
+                            }
+                        }
+                        break;
+                        case SvxNumberFormat::SPACE:
+                        case SvxNumberFormat::NOTHING:
+                        case SvxNumberFormat::NEWLINE:
+                        {
+                            nTextXPos = nNumberXPos + nBulletWidth;
+                        }
+                        break;
+                    }
+
+                    nXStart = rFormat.GetIndentAt() / nWidthRelation;
+                }
+
+                tools::Rectangle aRect1(Point(nTextXPos, nYStart + nFontHeight / 2), Size(aSize.Width() / 2, 2));
+                pVDev->SetFillColor(rRenderContext.GetSettings().GetStyleSettings().GetWindowColor()); // COL_BLACK );
+                pVDev->DrawRect(aRect1);
+
+                tools::Rectangle aRect2(Point(nXStart, nYStart + nLineHeight + nFontHeight / 2), Size(aSize.Width() / 2, 2));
+                pVDev->DrawRect(aRect2);
+                nYStart += 2 * nLineHeight;
+            }
+        }
+        else
+        {
+            SwNumberTree::tNumberVector aNumVector;
+            const tools::Long nLineHeight = nFontHeight * 3 / 2;
+            for (sal_uInt8 nLevel = 0; nLevel < MAXLEVEL; ++nLevel, nYStart = nYStart + nYStep)
+            {
+                const SwNumFormat &rFormat = m_pActNum->Get(nLevel);
+                aNumVector.push_back(rFormat.GetStart());
+                tools::Long nXStart(0);
+                if (rFormat.GetPositionAndSpaceMode() == SvxNumberFormat::LABEL_WIDTH_AND_POSITION)
+                {
+                    nXStart = rFormat.GetAbsLSpace() / nWidthRelation;
+                }
+                else if (rFormat.GetPositionAndSpaceMode() == SvxNumberFormat::LABEL_ALIGNMENT)
+                {
+                    const tools::Long nTmpXStart((rFormat.GetIndentAt() + rFormat.GetFirstLineIndent() ) / nWidthRelation);
+                    nXStart = (nTmpXStart < 0) ? 0 : nTmpXStart;
+                }
+                nXStart /= 2;
+                nXStart += 2;
+                tools::Long nTextOffset;
+                if (SVX_NUM_BITMAP == rFormat.GetNumberingType())
+                {
+                    lcl_DrawGraphic(*pVDev, rFormat, nXStart, nYStart, nWidthRelation);
+                    nTextOffset = nLineHeight + nXStep;
+                }
+                else if (SVX_NUM_CHAR_SPECIAL == rFormat.GetNumberingType())
+                {
+                    nTextOffset =  lcl_DrawBullet(pVDev.get(), rFormat, nXStart, nYStart, m_aStdFont.GetFontSize());
+                    nTextOffset += nXStep;
+                }
+                else
+                {
+                    pVDev->SetFont(m_aStdFont);
+                    if (m_pActNum->IsContinusNum())
+                        aNumVector[nLevel] = nPreNum;
+                    OUString aText(m_pActNum->MakeNumString( aNumVector ));
+                    pVDev->DrawText( Point(nXStart, nYStart), aText );
+                    nTextOffset = pVDev->GetTextWidth(aText) + nXStep;
+                    nPreNum++;
+                }
+                pVDev->SetFont(m_aStdFont);
+                pVDev->DrawText(
+                    Point(nXStart + nTextOffset, nYStart),
+                    (m_pOutlineNames == nullptr
+                     ? utl::ConfigManager::getProductName()
+                     : m_pOutlineNames[nLevel]));
+            }
+        }
+    }
+    rRenderContext.DrawOutDev(Point(0,0), aSize, Point(0,0), aSize, *pVDev);
+}
+
+/* vim:set shiftwidth=4 softtabstop=4 expandtab: */