diff options
Diffstat (limited to 'src/document-undo.cpp')
| -rw-r--r-- | src/document-undo.cpp | 17 |
1 files changed, 12 insertions, 5 deletions
diff --git a/src/document-undo.cpp b/src/document-undo.cpp index 7556d2e8f..2acd740f2 100644 --- a/src/document-undo.cpp +++ b/src/document-undo.cpp @@ -66,6 +66,15 @@ #include "debug/timestamp.h" #include "event.h" +bool SPDocument::isModified() const { + return rroot ? rroot->attribute("sodipodi:modified") != NULL : false; +} +void SPDocument::setModified(bool modified) { + if (rroot) { + rroot->setAttribute("sodipodi:modified", "true"); + } +} + /* * Undo & redo @@ -199,9 +208,7 @@ sp_document_maybe_done (SPDocument *doc, const gchar *key, const unsigned int ev doc->actionkey = key; doc->virgin = FALSE; - if (!doc->rroot->attribute("sodipodi:modified")) { - doc->rroot->setAttribute("sodipodi:modified", "true"); - } + doc->setModified(); sp_repr_begin_transaction (doc->rdoc); @@ -267,7 +274,7 @@ sp_document_undo (SPDocument *doc) sp_repr_undo_log (log->event); doc->priv->redo = g_slist_prepend (doc->priv->redo, log); - doc->rroot->setAttribute("sodipodi:modified", "true"); + doc->setModified(); doc->priv->undoStackObservers.notifyUndoEvent(log); ret = TRUE; @@ -313,7 +320,7 @@ sp_document_redo (SPDocument *doc) sp_repr_replay_log (log->event); doc->priv->undo = g_slist_prepend (doc->priv->undo, log); - doc->rroot->setAttribute("sodipodi:modified", "true"); + doc->setModified(); doc->priv->undoStackObservers.notifyRedoEvent(log); ret = TRUE; |