Resolves: tdf#92051 add tooltips to section/table statusbar

Change-Id: I649eabbe266085fdbc0ca9c4a5506c0c2a270721
Reviewed-on: https://gerrit.libreoffice.org/c/core/+/144199
Tested-by: Jenkins
Reviewed-by: Caolán McNamara <caolanm@redhat.com>

4 files changed, 179 insertions, 1 deletions

diff --git a/svx/Library_svx.mk b/svx/Library_svx.mk
index 092a4613f374..29f8d16454c7 100644
--- a/svx/Library_svx.mk
+++ b/svx/Library_svx.mk
@@ -200,6 +200,7 @@ $(eval $(call gb_Library_add_exception_objects,svx,\
     svx/source/items/postattr \
     svx/source/items/rotmodit \
     svx/source/items/SmartTagItem \
+    svx/source/items/statusitem \
     svx/source/items/svxerr \
     svx/source/items/viewlayoutitem \
     svx/source/items/zoomslideritem \
diff --git a/svx/sdi/svx.sdi b/svx/sdi/svx.sdi
index bc1d9e5c429f..d1f02f5b1d3b 100644
--- a/svx/sdi/svx.sdi
+++ b/svx/sdi/svx.sdi
@@ -10378,7 +10378,7 @@ SfxVoidItem DecrementIndent SID_DEC_INDENT
 ]
 
 
-SfxStringItem StateTableCell SID_TABLE_CELL
+SvxStatusItem StateTableCell SID_TABLE_CELL
 
 [
     AutoUpdate = FALSE,
diff --git a/svx/source/items/statusitem.cxx b/svx/source/items/statusitem.cxx
new file mode 100644
index 000000000000..3b326f39ebe0
--- /dev/null
+++ b/svx/source/items/statusitem.cxx
@@ -0,0 +1,134 @@
+/* -*- 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 <com/sun/star/uno/Sequence.hxx>
+#include <com/sun/star/beans/PropertyValue.hpp>
+#include <comphelper/propertyvalue.hxx>
+#include <svl/memberid.h>
+#include <svx/statusitem.hxx>
+
+constexpr OUStringLiteral STATUS_PARAM_VALUE = u"Value";
+constexpr OUStringLiteral STATUS_PARAM_TYPE = u"Type";
+constexpr int STATUS_PARAMS = 2;
+
+SvxStatusItem::SvxStatusItem(TypedWhichId<SvxStatusItem> nWhich, const OUString& rString,
+                             StatusCategory eCategory)
+    : SfxStringItem(nWhich, rString)
+    , m_eCategory(eCategory)
+{
+}
+
+bool SvxStatusItem::operator==(const SfxPoolItem& rItem) const
+{
+    return SfxStringItem::operator==(rItem)
+           && static_cast<const SvxStatusItem&>(rItem).m_eCategory == m_eCategory;
+}
+
+bool SvxStatusItem::QueryValue(css::uno::Any& rVal, sal_uInt8 nMemberId) const
+{
+    nMemberId &= ~CONVERT_TWIPS;
+
+    switch (nMemberId)
+    {
+        case 0:
+        {
+            css::uno::Sequence<css::beans::PropertyValue> aSeq{
+                comphelper::makePropertyValue(STATUS_PARAM_VALUE, GetValue()),
+                comphelper::makePropertyValue(STATUS_PARAM_TYPE,
+                                              static_cast<sal_Int16>(m_eCategory))
+            };
+            assert(aSeq.getLength() == STATUS_PARAMS);
+            rVal <<= aSeq;
+            break;
+        }
+        case MID_VALUE:
+            rVal <<= GetValue();
+            break;
+        case MID_TYPE:
+            rVal <<= static_cast<sal_Int16>(m_eCategory);
+            break;
+        default:
+            return false;
+    }
+
+    return true;
+}
+
+bool SvxStatusItem::PutValue(const css::uno::Any& rVal, sal_uInt8 nMemberId)
+{
+    nMemberId &= ~CONVERT_TWIPS;
+    bool bRet;
+    switch (nMemberId)
+    {
+        case 0:
+        {
+            css::uno::Sequence<css::beans::PropertyValue> aSeq;
+            if ((rVal >>= aSeq) && (aSeq.getLength() == STATUS_PARAMS))
+            {
+                OUString sValueTmp;
+                sal_Int16 nTypeTmp(0);
+                bool bAllConverted(true);
+                sal_Int16 nConvertedCount(0);
+                for (const auto& rProp : std::as_const(aSeq))
+                {
+                    if (rProp.Name == STATUS_PARAM_VALUE)
+                    {
+                        bAllConverted &= (rProp.Value >>= sValueTmp);
+                        ++nConvertedCount;
+                    }
+                    else if (rProp.Name == STATUS_PARAM_TYPE)
+                    {
+                        bAllConverted &= (rProp.Value >>= nTypeTmp);
+                        ++nConvertedCount;
+                    }
+                }
+
+                if (bAllConverted && nConvertedCount == STATUS_PARAMS)
+                {
+                    SetValue(sValueTmp);
+                    m_eCategory = static_cast<StatusCategory>(nTypeTmp);
+                    return true;
+                }
+            }
+            return false;
+        }
+        case MID_TYPE:
+        {
+            sal_Int16 nCategory;
+            bRet = (rVal >>= nCategory);
+            if (bRet)
+                m_eCategory = static_cast<StatusCategory>(nCategory);
+            break;
+        }
+        case MID_VALUE:
+        {
+            OUString aStr;
+            bRet = (rVal >>= aStr);
+            if (bRet)
+                SetValue(aStr);
+            break;
+        }
+        default:
+            return false;
+    }
+
+    return bRet;
+}
+
+SvxStatusItem* SvxStatusItem::Clone(SfxItemPool* /*pPool*/) const
+{
+    return new SvxStatusItem(*this);
+}
+
+SfxPoolItem* SvxStatusItem::CreateDefault()
+{
+    return new SvxStatusItem(TypedWhichId<SvxStatusItem>(0), OUString(), StatusCategory::NONE);
+}
+
+/* vim:set shiftwidth=4 softtabstop=4 expandtab cinoptions=b1,g0,N-s cinkeys+=0=break: */
diff --git a/svx/source/stbctrls/pszctrl.cxx b/svx/source/stbctrls/pszctrl.cxx
index 5eddc1981727..cd103e258600 100644
--- a/svx/source/stbctrls/pszctrl.cxx
+++ b/svx/source/stbctrls/pszctrl.cxx
@@ -32,6 +32,9 @@
 #include <svl/stritem.hxx>
 #include <svl/ptitem.hxx>
 #include <sfx2/module.hxx>
+#include <svx/dialmgr.hxx>
+#include <svx/statusitem.hxx>
+#include <svx/strings.hrc>
 #include <svl/intitem.hxx>
 #include <sal/log.hxx>
 
@@ -321,8 +324,48 @@ void SvxPosSizeStatusBarControl::StateChangedAtStatusBarControl( sal_uInt16 nSID
         pImpl->bSize = true;
         pImpl->bTable = false;
     }
+    else if ( auto pStatusItem = dynamic_cast<const SvxStatusItem*>( pState) )
+    {
+        // show string (table cell or different)
+        pImpl->aStr = pStatusItem->GetValue();
+        pImpl->bTable = true;
+        pImpl->bPos = false;
+        pImpl->bSize = false;
+        if (!pImpl->aStr.isEmpty())
+        {
+            OUString sTip;
+            switch (pStatusItem->GetCategory())
+            {
+                case StatusCategory::TableCell:
+                    sTip = SvxResId(RID_SVXSTR_TABLECELL_HINT);
+                    break;
+                case StatusCategory::Section:
+                    sTip = SvxResId(RID_SVXSTR_SECTION_HINT);
+                    break;
+                case StatusCategory::TableOfContents:
+                    sTip = SvxResId(RID_SVXSTR_TOC_HINT);
+                    break;
+                case StatusCategory::Numbering:
+                    sTip = SvxResId(RID_SVXSTR_NUMBERING_HINT);
+                    break;
+                case StatusCategory::ListStyle:
+                    sTip = SvxResId(RID_SVXSTR_LIST_STYLE_HINT);
+                    break;
+                case StatusCategory::Formula:
+                    sTip = SvxResId(RID_SVXSTR_FORMULA_HINT);
+                    break;
+                case StatusCategory::RowColumn:
+                    sTip = SvxResId(RID_SVXSTR_ROW_COLUMN_HINT);
+                    break;
+                case StatusCategory::NONE:
+                    break;
+            }
+            GetStatusBar().SetQuickHelpText(GetId(), sTip);
+        }
+    }
     else if ( auto pStringItem = dynamic_cast<const SfxStringItem*>( pState) )
     {
+        SAL_WARN( "svx.stbcrtls", "this should be a SvxStatusItem not a SfxStringItem" );
         // show string (table cell or different)
         pImpl->aStr = pStringItem->GetValue();
         pImpl->bTable = true;