Resolves: tdf#138789 disable widgets on 'none' when status changes

instead of when chage is dispatched, the chart case has its own
dispatcher that disables the base class one. This fixes the reported
problem, and the related problem of updating when moving focus from
one line that has style 'none' to one that doesn't, and vice-versa,
where no change is dispached on received on context change

Change-Id: I6afb396e75ba93c13fcae71c52618cfce7f9cecb
Reviewed-on: https://gerrit.libreoffice.org/c/core/+/107527
Tested-by: Jenkins
Reviewed-by: Xisco Fauli <xiscofauli@libreoffice.org>

2 files changed, 16 insertions, 12 deletions

diff --git a/svx/source/sidebar/line/LinePropertyPanelBase.cxx b/svx/source/sidebar/line/LinePropertyPanelBase.cxx
index f2c1b4553ea4..ef4778f4ad7c 100644
--- a/svx/source/sidebar/line/LinePropertyPanelBase.cxx
+++ b/svx/source/sidebar/line/LinePropertyPanelBase.cxx
@@ -36,26 +36,20 @@ const char SELECTWIDTH[] = "SelectWidth";
 namespace svx::sidebar {
 
 // trigger disabling the arrows if the none line style is selected
-class DisableArrowsWrapper
+class LineStyleNoneChange
 {
 private:
     LinePropertyPanelBase& m_rPanel;
 
 public:
-    DisableArrowsWrapper(LinePropertyPanelBase& rPanel)
+    LineStyleNoneChange(LinePropertyPanelBase& rPanel)
         : m_rPanel(rPanel)
     {
     }
 
-    bool operator()(const OUString& rCommand, const css::uno::Any& rValue)
+    void operator()(bool bLineStyleNone)
     {
-        if (rCommand == ".uno:XLineStyle")
-        {
-            css::drawing::LineStyle eLineStyle(css::drawing::LineStyle_NONE);
-            rValue >>= eLineStyle;
-            m_rPanel.SetNoneLineStyle(eLineStyle == css::drawing::LineStyle_NONE);
-        }
-        return false;
+        m_rPanel.SetNoneLineStyle(bLineStyleNone);
     }
 };
 
@@ -89,7 +83,7 @@ LinePropertyPanelBase::LinePropertyPanelBase(
     mxGridLineProps(m_xBuilder->weld_widget("lineproperties")),
     mxBoxArrowProps(m_xBuilder->weld_widget("arrowproperties")),
     mxLineWidthPopup(new LineWidthPopup(mxTBWidth.get(), *this)),
-    mxDisableArrowsWrapper(new DisableArrowsWrapper(*this)),
+    mxLineStyleNoneChange(new LineStyleNoneChange(*this)),
     mnTrans(0),
     meMapUnit(MapUnit::MapMM),
     mnWidthCoreValue(0),
@@ -150,7 +144,7 @@ void LinePropertyPanelBase::Initialize()
     mxLBCapStyle->connect_changed( LINK( this, LinePropertyPanelBase, ChangeCapStyleHdl ) );
 
     SvxLineStyleToolBoxControl* pLineStyleControl = getLineStyleToolBoxControl(*mxLineStyleDispatch);
-    pLineStyleControl->setLineStyleSelectFunction(*mxDisableArrowsWrapper);
+    pLineStyleControl->setLineStyleIsNoneFunction(*mxLineStyleNoneChange);
 }
 
 void LinePropertyPanelBase::updateLineTransparence(bool bDisabled, bool bSetOrDefault,
diff --git a/svx/source/tbxctrls/linectrl.cxx b/svx/source/tbxctrls/linectrl.cxx
index df0115f5b91b..cece7eea8085 100644
--- a/svx/source/tbxctrls/linectrl.cxx
+++ b/svx/source/tbxctrls/linectrl.cxx
@@ -91,6 +91,7 @@ void SAL_CALL SvxLineStyleToolBoxControl::statusChanged( const frame::FeatureSta
         const SvxDashListItem* pItem = pSh->GetItem( SID_DASH_LIST );
         if (pItem)
         {
+            bool bNoneLineStyle = false;
             XDashListRef xList = pItem->GetDashList();
             int nIndex = m_xBtnUpdater->GetStyleIndex();
             switch (nIndex)
@@ -107,6 +108,7 @@ void SAL_CALL SvxLineStyleToolBoxControl::statusChanged( const frame::FeatureSta
                     }
                     else
                         pToolBox->SetItemImage(nId, Image(aEmpty));
+                    bNoneLineStyle = true;
                     break;
                 }
                 case 1:
@@ -128,6 +130,9 @@ void SAL_CALL SvxLineStyleToolBoxControl::statusChanged( const frame::FeatureSta
                         pToolBox->SetItemImage(nId, Image(xList->GetUiBitmap(nIndex - 2)));
                     break;
             }
+
+            if (m_aLineStyleIsNoneFunction)
+                m_aLineStyleIsNoneFunction(bNoneLineStyle);
         }
     }
 }
@@ -172,6 +177,11 @@ void SvxLineStyleToolBoxControl::setLineStyleSelectFunction(const LineStyleSelec
     m_aLineStyleSelectFunction = rLineStyleSelectFunction;
 }
 
+void SvxLineStyleToolBoxControl::setLineStyleIsNoneFunction(const LineStyleIsNoneFunction& rLineStyleIsNoneFunction)
+{
+    m_aLineStyleIsNoneFunction = rLineStyleIsNoneFunction;
+}
+
 void SvxLineStyleToolBoxControl::dispatchLineStyleCommand(const OUString& rCommand, const Sequence<PropertyValue>& rArgs)
 {
     if (m_aLineStyleSelectFunction && m_aLineStyleSelectFunction(rCommand, rArgs[0].Value))