warn on load when a document binds an event to a macro

a) treat shared/Scripts equivalently to document scripts

This doesn't automatically warn/block running those scripts when used in a
freshly loaded document on its own however

because DocumentMacroMode::checkMacrosOnLoading will see at...

if ( m_xData->m_rDocumentAccess.documentStorageHasMacros() || hasMacroLibrary() )

that the document contains no macros and flip the allow macros flag to true so
that potentially new uses of macros added by the user during the edit are
allowed to run

b) so, add an additional flag to indicate existence of use of macros in a document

c) for odf import, set it when a script:event-listener tag is encountered
d) for html import when registerScriptEvents or SwFormatINetFormat::SetMacroTable is called
e) for doc import when Read_F_Macro or StoreMacroCmds is called as well for good measure
f) for xls import when registerScriptEvent or ScMacroInfo::SetMacro is called
g) for oox import when VbaProject::attachMacros is called

Reviewed-on: https://gerrit.libreoffice.org/77387
Tested-by: Jenkins
Reviewed-by: Christian Lohmaier <lohmaier+LibreOffice@googlemail.com>
(cherry picked from commit 35fe064a67b54b0680b4845477c9b8751edda160)

Change-Id: Ic1203d8ec7dfc217aa217135033ae9db2888e19b

1 files changed, 14 insertions, 0 deletions

diff --git a/comphelper/source/misc/documentinfo.cxx b/comphelper/source/misc/documentinfo.cxx
index b63450590554..f0d2840d922a 100644
--- a/comphelper/source/misc/documentinfo.cxx
+++ b/comphelper/source/misc/documentinfo.cxx
@@ -157,6 +157,20 @@ namespace comphelper {
         return sTitle;
     }
 
+    void DocumentInfo::notifyMacroEventRead(const css::uno::Reference<css::frame::XModel>& rModel)
+    {
+        if (!rModel.is())
+            return;
+
+        // like BreakMacroSignature of XMLScriptContext use XModel::attachResource
+        // to propagate this notification
+        css::uno::Sequence<css::beans::PropertyValue> aMedDescr = rModel->getArgs();
+        sal_Int32 nNewLen = aMedDescr.getLength() + 1;
+        aMedDescr.realloc(nNewLen);
+        aMedDescr[nNewLen-1].Name = "MacroEventRead";
+        aMedDescr[nNewLen-1].Value <<= true;
+        rModel->attachResource(rModel->getURL(), aMedDescr);
+    }
 
 } // namespace comphelper