Add document-level option to lock down content extraction

Setting this option will prevent copying/dragging any content from LO
to another program or even another LO window.

Change-Id: Ifbc032a4fa69ac1a17d4b500f5a30f5399d84ed7
Reviewed-on: https://gerrit.libreoffice.org/80586
Tested-by: Jenkins
Reviewed-by: Samuel Mehrbrodt <Samuel.Mehrbrodt@cib.de>

7 files changed, 21 insertions, 6 deletions

diff --git a/sw/qa/python/check_xmodel.py b/sw/qa/python/check_xmodel.py
index c5374c03c350..a71fdf9bc142 100644
--- a/sw/qa/python/check_xmodel.py
+++ b/sw/qa/python/check_xmodel.py
@@ -32,12 +32,14 @@ class TestXModel(unittest.TestCase):
 
         p1 = PropertyValue(Name="SuggestedSaveAsName", Value="prettyFileName")
         p2 = PropertyValue(Name="SuggestedSaveAsDir", Value="/my/dir")
-        xDoc.setArgs([p1, p2])
+        p3 = PropertyValue(Name="LockContentExtraction", Value=True)
+        xDoc.setArgs([p1, p2, p3])
 
         # Make sure that all properties are returned with getArgs()
         args = xDoc.getArgs()
         self.assertTrue(p1 in args)
         self.assertTrue(p2 in args)
+        self.assertTrue(p3 in args)
 
         xDoc.close(True)
 
diff --git a/sw/source/uibase/dochdl/swdtflvr.cxx b/sw/source/uibase/dochdl/swdtflvr.cxx
index 20639bacd8bf..67a5d390c2e0 100644
--- a/sw/source/uibase/dochdl/swdtflvr.cxx
+++ b/sw/source/uibase/dochdl/swdtflvr.cxx
@@ -1108,6 +1108,9 @@ int SwTransferable::PrepareForCopy( bool bIsCut )
 
 int SwTransferable::Copy( bool bIsCut )
 {
+    if (m_pWrtShell->GetView().isContentExtractionLocked())
+        return 0;
+
     int nRet = PrepareForCopy( bIsCut );
     if ( nRet )
     {
diff --git a/sw/source/uibase/docvw/edtdd.cxx b/sw/source/uibase/docvw/edtdd.cxx
index 2a4fdb2eb9e9..f9488aca1b38 100644
--- a/sw/source/uibase/docvw/edtdd.cxx
+++ b/sw/source/uibase/docvw/edtdd.cxx
@@ -66,6 +66,9 @@ void SwEditWin::StopDDTimer(SwWrtShell *pSh, const Point &rPt)
 
 void SwEditWin::StartDrag( sal_Int8 /*nAction*/, const Point& rPosPixel )
 {
+    if (m_rView.isContentExtractionLocked())
+        return;
+
     SwWrtShell &rSh = m_rView.GetWrtShell();
     if( rSh.GetDrawView() )
     {
diff --git a/sw/source/uibase/shells/annotsh.cxx b/sw/source/uibase/shells/annotsh.cxx
index 0c5467c16075..e6478adf3292 100644
--- a/sw/source/uibase/shells/annotsh.cxx
+++ b/sw/source/uibase/shells/annotsh.cxx
@@ -983,13 +983,13 @@ void SwAnnotationShell::StateClpbrd(SfxItemSet &rSet)
         {
             case SID_CUT:
             {
-                if ( (pPostItMgr->GetActiveSidebarWin()->GetLayoutStatus()==SwPostItHelper::DELETED) || !pOLV->HasSelection() )
+                if (pPostItMgr->GetActiveSidebarWin()->GetLayoutStatus() == SwPostItHelper::DELETED)
                     rSet.DisableItem( nWhich );
-                break;
+                [[fallthrough]];
             }
             case SID_COPY:
             {
-                if( !pOLV->HasSelection() )
+                if (!pOLV->HasSelection() || rView.isContentExtractionLocked())
                     rSet.DisableItem( nWhich );
                 break;
             }
diff --git a/sw/source/uibase/shells/basesh.cxx b/sw/source/uibase/shells/basesh.cxx
index 8da42ad496d4..89f4e3a00824 100644
--- a/sw/source/uibase/shells/basesh.cxx
+++ b/sw/source/uibase/shells/basesh.cxx
@@ -462,7 +462,7 @@ void SwBaseShell::StateClpbrd(SfxItemSet &rSet)
             }
             [[fallthrough]];
         case SID_COPY:
-            if( !bCopy )
+            if( !bCopy || GetView().isContentExtractionLocked())
                 rSet.DisableItem( nWhich );
             break;
 
diff --git a/sw/source/uibase/shells/drwtxtex.cxx b/sw/source/uibase/shells/drwtxtex.cxx
index c975ecebfbae..702a08a3bedd 100644
--- a/sw/source/uibase/shells/drwtxtex.cxx
+++ b/sw/source/uibase/shells/drwtxtex.cxx
@@ -1144,7 +1144,7 @@ void SwDrawTextShell::StateClpbrd(SfxItemSet &rSet)
         {
         case SID_CUT:
         case SID_COPY:
-            if( !bCopy )
+            if( !bCopy || GetView().isContentExtractionLocked())
                 rSet.DisableItem( nWhich );
             break;
 
diff --git a/sw/source/uibase/shells/textsh1.cxx b/sw/source/uibase/shells/textsh1.cxx
index 06ed752d11a3..57b37a1d7ef6 100644
--- a/sw/source/uibase/shells/textsh1.cxx
+++ b/sw/source/uibase/shells/textsh1.cxx
@@ -1964,6 +1964,13 @@ void SwTextShell::GetState( SfxItemSet &rSet )
                     rSet.DisableItem(nWhich);
             }
             break;
+            case SID_COPY:
+            case SID_CUT:
+            {
+                if (GetShell().GetView().isContentExtractionLocked())
+                    rSet.DisableItem(nWhich);
+                break;
+            }
         }
         nWhich = aIter.NextWhich();
     }