From 633ad5fd673fd80db8d091c5f90927af30471b4d Mon Sep 17 00:00:00 2001
From: Michael Weghorn <m.weghorn@posteo.de>
Date: Tue, 9 Jul 2024 15:59:16 +0200
Subject: icon choice ctrl: Simplify list pos handling

Instead of storing the current list position in
the `SvxIconChoiceCtrlEntry` and having to take
care of updating that when entries are added to
or removed from the `SvxIconChoiceCtrl_Impl` in
order to keep it in sync with the elements in
the vector, just calculate and return the vector
index in `SvxIconChoiceCtrl_Impl::GetEntryListPos` on
demand.

Change-Id: Iec4e700c1ccc1261fde778b1b38af4dbac5a14c4
Reviewed-on: https://gerrit.libreoffice.org/c/core/+/170247
Reviewed-by: Michael Weghorn <m.weghorn@posteo.de>
Tested-by: Jenkins
---
 vcl/source/control/imivctl.hxx  |  6 ++----
 vcl/source/control/imivctl1.cxx | 29 ++++++-----------------------
 vcl/source/control/ivctrl.cxx   |  1 -
 3 files changed, 8 insertions(+), 28 deletions(-)

(limited to 'vcl')

diff --git a/vcl/source/control/imivctl.hxx b/vcl/source/control/imivctl.hxx
index 1df0c7309e02..6bce8738e17c 100644
--- a/vcl/source/control/imivctl.hxx
+++ b/vcl/source/control/imivctl.hxx
@@ -52,9 +52,8 @@ class IcnGridMap_Impl;
 enum class IconChoiceFlags {
     NONE                         = 0x0000,
     AddMode                      = 0x0001,
-    EntryListPosValid            = 0x0002,
-    ClearingSelection            = 0x0004,
-    Arranging                    = 0x0008,
+    ClearingSelection            = 0x0002,
+    Arranging                    = 0x0004,
 };
 namespace o3tl {
     template<> struct typed_flags<IconChoiceFlags> : is_typed_flags<IconChoiceFlags, 0x007f> {};
@@ -181,7 +180,6 @@ class SvxIconChoiceCtrl_Impl
                             bool bSelect
                         );
     void                RepaintSelectedEntries();
-    void                SetListPositions();
     void                SetDefaultTextSize();
     bool                IsAutoArrange() const
                         {
diff --git a/vcl/source/control/imivctl1.cxx b/vcl/source/control/imivctl1.cxx
index 6a58742996fb..d30b42b1d80e 100644
--- a/vcl/source/control/imivctl1.cxx
+++ b/vcl/source/control/imivctl1.cxx
@@ -171,11 +171,6 @@ void SvxIconChoiceCtrl_Impl::InsertEntry( std::unique_ptr<SvxIconChoiceCtrlEntry
         maEntries.push_back( std::move(pEntry1) );
     }
 
-    if( (nFlags & IconChoiceFlags::EntryListPosValid) && nPos >= maEntries.size() - 1 )
-        pEntry->nPos = maEntries.size() - 1;
-    else
-        nFlags &= ~IconChoiceFlags::EntryListPosValid;
-
     maZOrderList.push_back( pEntry );
     pImpCursor->Clear();
 
@@ -195,8 +190,6 @@ void SvxIconChoiceCtrl_Impl::RemoveEntry(size_t nPos)
 {
     pImpCursor->Clear();
     maEntries.erase(maEntries.begin() + nPos);
-    // Recalculate list positions
-    nFlags &= ~IconChoiceFlags::EntryListPosValid;
     RecalcAllBoundingRectsSmart();
 }
 
@@ -207,19 +200,6 @@ tools::Rectangle SvxIconChoiceCtrl_Impl::GetOutputRect() const
     return tools::Rectangle( aOrigin, aOutputSize );
 }
 
-void SvxIconChoiceCtrl_Impl::SetListPositions()
-{
-    if( nFlags & IconChoiceFlags::EntryListPosValid )
-        return;
-
-    size_t nCount = maEntries.size();
-    for( size_t nCur = 0; nCur < nCount; nCur++ )
-    {
-        maEntries[ nCur ]->nPos = nCur;
-    }
-    nFlags |= IconChoiceFlags::EntryListPosValid;
-}
-
 void SvxIconChoiceCtrl_Impl::SelectEntry( SvxIconChoiceCtrlEntry* pEntry, bool bSelect,
     bool bAdd )
 {
@@ -1882,9 +1862,12 @@ SvxIconChoiceCtrlEntry* SvxIconChoiceCtrl_Impl::GetFirstSelectedEntry() const
 
 sal_Int32 SvxIconChoiceCtrl_Impl::GetEntryListPos( SvxIconChoiceCtrlEntry const * pEntry ) const
 {
-    if( !(nFlags & IconChoiceFlags::EntryListPosValid ))
-        const_cast<SvxIconChoiceCtrl_Impl*>(this)->SetListPositions();
-    return pEntry->nPos;
+    auto it = std::find_if(maEntries.begin(), maEntries.end(),
+                           [pEntry](auto& rIt) { return rIt.get() == pEntry; });
+    if (it != maEntries.end())
+        return std::distance(maEntries.begin(), it);
+
+    return -1;
 }
 
 void SvxIconChoiceCtrl_Impl::InitSettings()
diff --git a/vcl/source/control/ivctrl.cxx b/vcl/source/control/ivctrl.cxx
index 8e1c03a45e25..ca8785651624 100644
--- a/vcl/source/control/ivctrl.cxx
+++ b/vcl/source/control/ivctrl.cxx
@@ -58,7 +58,6 @@ SvxIconChoiceCtrlEntry::SvxIconChoiceCtrlEntry( OUString _aText,
                                                 Image _aImage )
     : aImage(std::move(_aImage))
     , aText(std::move(_aText))
-    , nPos(0)
     , eTextMode(SvxIconChoiceCtrlTextMode::Short)
     , nX(0)
     , nY(0)
-- 
cgit