diff options
author | Marco Bubke <marco.bubke@digia.com> | 2013-06-06 16:37:07 +0200 |
---|---|---|
committer | Marco Bubke <marco.bubke@digia.com> | 2013-06-06 16:47:38 +0200 |
commit | 8d437dd402acd39cc5c66916a25e46682160b596 (patch) | |
tree | c33e9316406ff1557d4df027ef397ec5d47fbf7f /src/plugins/qmldesigner/designercore/rewritertransaction.cpp | |
parent | 4ac938061868a20bca3c970c83cde5b9da8dd267 (diff) |
QmlDesigner: Add rollback function to the RewriterTransaction class
Change-Id: I04874043eb04bd3f2cbf330186bb2105ed7ac82b
Reviewed-by: Thomas Hartmann <Thomas.Hartmann@digia.com>
Diffstat (limited to 'src/plugins/qmldesigner/designercore/rewritertransaction.cpp')
-rw-r--r-- | src/plugins/qmldesigner/designercore/rewritertransaction.cpp | 12 |
1 files changed, 12 insertions, 0 deletions
diff --git a/src/plugins/qmldesigner/designercore/rewritertransaction.cpp b/src/plugins/qmldesigner/designercore/rewritertransaction.cpp index 40c8948ee5..91d8e0e223 100644 --- a/src/plugins/qmldesigner/designercore/rewritertransaction.cpp +++ b/src/plugins/qmldesigner/designercore/rewritertransaction.cpp @@ -29,6 +29,8 @@ #include "rewritertransaction.h" #include <abstractview.h> +#include <designdocument.h> +#include <qmldesignerplugin.h> namespace QmlDesigner { @@ -61,6 +63,16 @@ void RewriterTransaction::commit() } } +void RewriterTransaction::rollback() +{ + // TODO: should be implemented with a function in the rewriter + if (m_valid) { + m_valid = false; + view()->emitRewriterEndTransaction(); + QmlDesignerPlugin::instance()->currentDesignDocument()->undo(); + } +} + AbstractView *RewriterTransaction::view() { return m_view.data(); |