Add document level option to lock down edit doc command

Change-Id: I431fa4cd0daa52c885030dbadcc4052b5a890d34
Reviewed-on: https://gerrit.libreoffice.org/82553
Reviewed-by: Serge Krot (CIB) <Serge.Krot@cib.de>
Tested-by: Serge Krot (CIB) <Serge.Krot@cib.de>
Reviewed-on: https://gerrit.libreoffice.org/82576
Tested-by: Jenkins
Reviewed-by: Samuel Mehrbrodt <Samuel.Mehrbrodt@cib.de>

4 files changed, 49 insertions, 5 deletions

diff --git a/sfx2/source/appl/appuno.cxx b/sfx2/source/appl/appuno.cxx
index c633978076d9..bfbe90dc896b 100644
--- a/sfx2/source/appl/appuno.cxx
+++ b/sfx2/source/appl/appuno.cxx
@@ -173,6 +173,7 @@ static char const sLockContentExtraction[] = "LockContentExtraction";
 static char const sLockExport[] = "LockExport";
 static char const sLockPrint[] = "LockPrint";
 static char const sLockSave[] = "LockSave";
+static char const sLockEditDoc[] = "LockEditDoc";
 
 static bool isMediaDescriptor( sal_uInt16 nSlotId )
 {
@@ -879,6 +880,14 @@ void TransformParameters( sal_uInt16 nSlotId, const uno::Sequence<beans::Propert
                 if (bOK)
                     rSet.Put( SfxBoolItem( SID_LOCK_SAVE, bVal ) );
             }
+            else if (aName == sLockEditDoc)
+            {
+                bool bVal = false;
+                bool bOK = (rProp.Value >>= bVal);
+                DBG_ASSERT( bOK, "invalid type for LockEditDoc" );
+                if (bOK)
+                    rSet.Put( SfxBoolItem( SID_LOCK_EDITDOC, bVal ) );
+            }
 #ifdef DBG_UTIL
             else
                 --nFoundArgs;
@@ -1104,6 +1113,8 @@ void TransformItems( sal_uInt16 nSlotId, const SfxItemSet& rSet, uno::Sequence<b
                 nAdditional++;
             if ( rSet.GetItemState( SID_LOCK_SAVE ) == SfxItemState::SET )
                 nAdditional++;
+            if ( rSet.GetItemState( SID_LOCK_EDITDOC ) == SfxItemState::SET )
+                nAdditional++;
 
             // consider additional arguments
             nProps += nAdditional;
@@ -1269,6 +1280,8 @@ void TransformItems( sal_uInt16 nSlotId, const SfxItemSet& rSet, uno::Sequence<b
                         continue;
                     if ( nId == SID_LOCK_SAVE )
                         continue;
+                    if ( nId == SID_LOCK_EDITDOC )
+                        continue;
                }
 
                 OString aDbg = "Unknown item detected: " + OString::number(static_cast<sal_Int32>(nId));
@@ -1681,6 +1694,11 @@ void TransformItems( sal_uInt16 nSlotId, const SfxItemSet& rSet, uno::Sequence<b
             pValue[nActProp].Name = sLockSave;
             pValue[nActProp++].Value <<= static_cast<const SfxBoolItem*>(pItem)->GetValue() ;
         }
+        if ( rSet.GetItemState( SID_LOCK_EDITDOC, false, &pItem ) == SfxItemState::SET )
+        {
+            pValue[nActProp].Name = sLockEditDoc;
+            pValue[nActProp++].Value <<= static_cast<const SfxBoolItem*>(pItem)->GetValue();
+        }
     }
 
     rArgs = aSequ;
diff --git a/sfx2/source/doc/sfxbasemodel.cxx b/sfx2/source/doc/sfxbasemodel.cxx
index b2bf405836d8..74b1497829bc 100644
--- a/sfx2/source/doc/sfxbasemodel.cxx
+++ b/sfx2/source/doc/sfxbasemodel.cxx
@@ -1094,6 +1094,11 @@ void SAL_CALL SfxBaseModel::setArgs(const Sequence<beans::PropertyValue>& aArgs)
             rArg.Value >>= bValue;
             pMedium->GetItemSet()->Put(SfxBoolItem(SID_LOCK_SAVE, bValue));
         }
+        else if (rArg.Name == "LockEditDoc")
+        {
+            rArg.Value >>= bValue;
+            pMedium->GetItemSet()->Put(SfxBoolItem(SID_LOCK_EDITDOC, bValue));
+        }
         else
         {
             throw lang::IllegalArgumentException("Setting property not supported: " + rArg.Name,
diff --git a/sfx2/source/view/viewfrm.cxx b/sfx2/source/view/viewfrm.cxx
index e3f39e3aab40..6dccb522c14b 100644
--- a/sfx2/source/view/viewfrm.cxx
+++ b/sfx2/source/view/viewfrm.cxx
@@ -306,6 +306,10 @@ void SfxViewFrame::ExecReload_Impl( SfxRequest& rReq )
             if( !pSh || !pSh->HasName() || !(pSh->Get_Impl()->nLoadedFlags & SfxLoadedFlags::MAINDOCUMENT ))
                 break;
 
+            SfxViewShell* pViewSh = GetViewShell();
+            if (pViewSh && pViewSh->isEditDocLocked())
+                break;
+
             // Only change read-only UI and remove info bar when we succeed
             struct ReadOnlyUIGuard
             {
@@ -919,6 +923,7 @@ void SfxViewFrame::StateReload_Impl( SfxItemSet& rSet )
                 const SfxShell *pFSh;
                 if ( !pSh->HasName() ||
                      !( pSh->Get_Impl()->nLoadedFlags &  SfxLoadedFlags::MAINDOCUMENT ) ||
+                     (GetViewShell() && GetViewShell()->isEditDocLocked()) ||
                      ( pSh->GetCreateMode() == SfxObjectCreateMode::EMBEDDED &&
                        ( !(pVSh = pSh->GetViewShell())  ||
                          !(pFSh = pVSh->GetFormShell()) ||
@@ -1405,11 +1410,18 @@ void SfxViewFrame::Notify( SfxBroadcaster& /*rBC*/, const SfxHint& rHint )
                             pInfoBar->addButton(xSignButton);
                         }
 
-                        VclPtrInstance<PushButton> xBtn(&GetWindow());
-                        xBtn->SetText(SfxResId(STR_READONLY_EDIT));
-                        xBtn->SetSizePixel(xBtn->GetOptimalSize());
-                        xBtn->SetClickHdl(LINK(this, SfxViewFrame, SwitchReadOnlyHandler));
-                        pInfoBar->addButton(xBtn);
+                        bool showEditDocumentButton = true;
+                        if (m_xObjSh->GetViewShell() && m_xObjSh->GetViewShell()->isEditDocLocked())
+                            showEditDocumentButton = false;
+
+                        if (showEditDocumentButton)
+                        {
+                            VclPtrInstance<PushButton> xBtn(&GetWindow());
+                            xBtn->SetText(SfxResId(STR_READONLY_EDIT));
+                            xBtn->SetSizePixel(xBtn->GetOptimalSize());
+                            xBtn->SetClickHdl(LINK(this, SfxViewFrame, SwitchReadOnlyHandler));
+                            pInfoBar->addButton(xBtn);
+                        }
                     }
                 }
 
diff --git a/sfx2/source/view/viewsh.cxx b/sfx2/source/view/viewsh.cxx
index 1d75d7d354b5..a0598191f3f7 100644
--- a/sfx2/source/view/viewsh.cxx
+++ b/sfx2/source/view/viewsh.cxx
@@ -1776,6 +1776,15 @@ bool SfxViewShell::isPrintLocked()
     return aArgs.getOrDefault("LockPrint", false);
 }
 
+bool SfxViewShell::isEditDocLocked()
+{
+    Reference<XModel> xModel = GetCurrentDocument();
+    if (!xModel.is())
+        return false;
+    comphelper::NamedValueCollection aArgs(xModel->getArgs());
+    return aArgs.getOrDefault("LockEditDoc", false);
+}
+
 bool SfxViewShell::isSaveLocked()
 {
     Reference<XModel> xModel = GetCurrentDocument();