diff options
| author | Miklos Vajna <vmiklos@collabora.co.uk> | 2017-02-10 14:33:51 +0100 |
|---|---|---|
| committer | Christian Lohmaier <lohmaier+LibreOffice@googlemail.com> | 2017-02-15 16:46:44 +0000 |
| commit | 4bef184a4b88b7dbb4edf0ccde6bd5bff668e729 (patch) | |
| tree | bd6f2eba7495d8ca3d5eec24a825f2510724bb04 /oox | |
| parent | d7a6b6dbec77f6ca6aee013ba3887d1decba8069 (diff) | |
Related: tdf#105707 PPTX import: warn on invalid/empty SmartArt fallback relid
We already warn when the SmartArt doesn't have a drawingML fallback, but
having a reference to a fallback that is not a valid one (so resolves to
an empty fragment path) is also unusable. So warn in that case as well.
(cherry picked from commit 2d732b498bab244cde6978e9389511a940101995)
This second related situation is about when there is drawingML fallback
for the SmartArt, but it's ampty shape tree, which is never created with
MSO2010+ (those shape trees always have at least one element). This is
as bad as the missing drawingML fallback, so warn on it.
(cherry picked from commit 8c6776f27cef1e2b7b40957f1801b08707bc3230)
Change-Id: I03b2325003b4eb38b1347a88899799c6d5c33606
Reviewed-on: https://gerrit.libreoffice.org/34197
Tested-by: Jenkins <ci@libreoffice.org>
Reviewed-by: Christian Lohmaier <lohmaier+LibreOffice@googlemail.com>
Diffstat (limited to 'oox')
| -rw-r--r-- | oox/source/drawingml/graphicshapecontext.cxx | 12 | ||||
| -rw-r--r-- | oox/source/ppt/extdrawingfragmenthandler.cxx | 5 |
2 files changed, 16 insertions, 1 deletions
diff --git a/oox/source/drawingml/graphicshapecontext.cxx b/oox/source/drawingml/graphicshapecontext.cxx index b58bf56bdda7..e211d7315a74 100644 --- a/oox/source/drawingml/graphicshapecontext.cxx +++ b/oox/source/drawingml/graphicshapecontext.cxx @@ -275,6 +275,18 @@ ContextHandlerRef DiagramGraphicDataContext::onCreateContext( ::sal_Int32 aEleme // No DrawingML fallback, need to warn the user at the end. if (mpShapePtr->getExtDrawings().empty()) getFilter().setMissingExtDrawing(); + else + { + for (const auto& rRelId : mpShapePtr->getExtDrawings()) + { + // An invalid fallback reference is as bad as a missing one. + if (getFragmentPathFromRelId(rRelId).isEmpty()) + { + getFilter().setMissingExtDrawing(); + break; + } + } + } break; } diff --git a/oox/source/ppt/extdrawingfragmenthandler.cxx b/oox/source/ppt/extdrawingfragmenthandler.cxx index eae641e4a63d..9f402f8a852c 100644 --- a/oox/source/ppt/extdrawingfragmenthandler.cxx +++ b/oox/source/ppt/extdrawingfragmenthandler.cxx @@ -11,6 +11,7 @@ #include <oox/token/namespaces.hxx> #include <oox/token/tokens.hxx> +#include <oox/core/xmlfilterbase.hxx> using namespace ::oox::core; using namespace ::com::sun::star::xml::sax; @@ -35,7 +36,9 @@ ExtDrawingFragmentHandler::ExtDrawingFragmentHandler( XmlFilterBase& rFilter, ExtDrawingFragmentHandler::~ExtDrawingFragmentHandler( ) throw () { - + // Empty DrawingML fallback, need to warn the user at the end. + if (mpShapePtr && mpShapePtr->getChildren().empty()) + getFilter().setMissingExtDrawing(); } ContextHandlerRef |