tdf#112199 Fix and extend enabled state for items in find toolbar

Fixes bug that sets enabled state for 'Find Next' and 'Find All'
instead of the intended 'Find Previous' and 'Find Next'.

Adds the same enabled state dependency to 'Find All'.

Change-Id: I01d4f0effaa343e1498d9610755b256761dacfd7
Reviewed-on: https://gerrit.libreoffice.org/41264Reviewed-by: Thorsten Behrens <Thorsten.Behrens@CIB.de>
Tested-by: Thorsten Behrens <Thorsten.Behrens@CIB.de>

svx/source/tbxctrls/tbunosearchcontrollers.cxx

@@ -69,6 +69,7 @@ namespace {
 static const char COMMAND_FINDTEXT[] = ".uno:FindText";
 static const char COMMAND_DOWNSEARCH[] = ".uno:DownSearch";
 static const char COMMAND_UPSEARCH[] = ".uno:UpSearch";
+static const char COMMAND_FINDALL[] = ".uno:FindAll";
 static const char COMMAND_MATCHCASE[] = ".uno:MatchCase";
 static const char COMMAND_SEARCHFORMATTED[] = ".uno:SearchFormattedDisplayString";
 
@@ -451,8 +452,9 @@ private:
 
     VclPtr<FindTextFieldControl> m_pFindTextFieldControl;
 
-    sal_uInt16 m_nDownSearchId; // item position of findbar
-    sal_uInt16 m_nUpSearchId;   // item position of findbar
+    sal_uInt16 m_nDownSearchId;
+    sal_uInt16 m_nUpSearchId;
+    sal_uInt16 m_nFindAllId;
 
 };
 
@@ -461,6 +463,7 @@ FindTextToolbarController::FindTextToolbarController( const css::uno::Reference<
     , m_pFindTextFieldControl(nullptr)
     , m_nDownSearchId(0)
     , m_nUpSearchId(0)
+    , m_nFindAllId(0)
 {
 }
 
@@ -524,16 +527,9 @@ void SAL_CALL FindTextToolbarController::initialize( const css::uno::Sequence< c
     ToolBox* pToolBox = static_cast<ToolBox*>(pWindow.get());
     if ( pToolBox )
     {
-        ToolBox::ImplToolItems::size_type nItemCount = pToolBox->GetItemCount();
-        for ( ToolBox::ImplToolItems::size_type i=0; i<nItemCount; ++i )
-        {
-            OUString sItemCommand = pToolBox->GetItemCommand(i);
-            sal_uInt16 id = pToolBox->GetItemId(i);
-            if ( sItemCommand == COMMAND_DOWNSEARCH )
-                m_nDownSearchId = id;
-            else if ( sItemCommand == COMMAND_UPSEARCH )
-                m_nUpSearchId = id;
-        }
+        m_nDownSearchId = pToolBox->GetItemId(COMMAND_DOWNSEARCH);
+        m_nUpSearchId = pToolBox->GetItemId(COMMAND_UPSEARCH);
+        m_nFindAllId = pToolBox->GetItemId(COMMAND_FINDALL);
     }
 
     SearchToolbarControllersManager::createControllersManager().registryController(m_xFrame, css::uno::Reference< css::frame::XStatusListener >(static_cast< ::cppu::OWeakObject* >(this), css::uno::UNO_QUERY), m_aCommandURL);
@@ -581,7 +577,7 @@ IMPL_LINK_NOARG(FindTextToolbarController, EditModifyHdl, Edit&, void)
 }
 
 void FindTextToolbarController::textfieldChanged() {
-    // enable or disable item DownSearch/UpSearch of findbar
+    // enable or disable item DownSearch/UpSearch/FindAll of findbar
     VclPtr<vcl::Window> pWindow = VCLUnoHelper::GetWindow( getParent() );
     ToolBox* pToolBox = static_cast<ToolBox*>(pWindow.get());
     if ( pToolBox && m_pFindTextFieldControl )
@@ -589,6 +585,7 @@ void FindTextToolbarController::textfieldChanged() {
         bool enableButtons = !m_pFindTextFieldControl->GetText().isEmpty();
         pToolBox->EnableItem(m_nDownSearchId, enableButtons);
         pToolBox->EnableItem(m_nUpSearchId, enableButtons);
+        pToolBox->EnableItem(m_nFindAllId, enableButtons);
     }
 }