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Diffstat (limited to '')
| -rw-r--r-- | src/document-undo.cpp | 22 |
1 files changed, 21 insertions, 1 deletions
diff --git a/src/document-undo.cpp b/src/document-undo.cpp index d4015bafb..59e060cd5 100644 --- a/src/document-undo.cpp +++ b/src/document-undo.cpp @@ -217,6 +217,25 @@ static void finish_incomplete_transaction(SPDocument &doc) { } } +static void perform_document_update(SPDocument &doc) { + sp_repr_begin_transaction(doc.rdoc); + doc.ensureUpToDate(); + + Inkscape::XML::Event *update_log=sp_repr_commit_undoable(doc.rdoc); + if (update_log != NULL) { + g_warning("Document was modified while being updated after undo operation"); + sp_repr_debug_print_log(update_log); + + //Coalesce the update changes with the last action performed by user + Inkscape::Event* undo_stack_top = (Inkscape::Event *)doc.priv->undo->data; + if (undo_stack_top) { + undo_stack_top->event = sp_repr_coalesce_log(undo_stack_top->event, update_log); + } else { + sp_repr_free_log(update_log); + } + } +} + gboolean Inkscape::DocumentUndo::undo(SPDocument *doc) { using Inkscape::Debug::EventTracker; @@ -241,7 +260,8 @@ gboolean Inkscape::DocumentUndo::undo(SPDocument *doc) Inkscape::Event *log=(Inkscape::Event *)doc->priv->undo->data; doc->priv->undo = g_slist_remove (doc->priv->undo, log); sp_repr_undo_log (log->event); - //doc->_updateDocument(); + perform_document_update(*doc); + doc->priv->redo = g_slist_prepend (doc->priv->redo, log); doc->setModifiedSinceSave(); |