ui glitch

[lyx.git] / src / Buffer.cpp

diff --git a/src/Buffer.cpp b/src/Buffer.cpp
index 1eb7abba0a3e81b97ea74c2103a49b6aa8867195..e2aa7266647b7e175ff0f2e3f39bb490541db421 100644 (file)
--- a/src/Buffer.cpp
+++ b/src/Buffer.cpp
@@ -4125,6 +4125,39 @@ Buffer::ReadStatus Buffer::reload()
 }
 
 
+bool Buffer::saveAs(FileName const & fn)
+{
+       FileName const old_name = fileName();
+       FileName const old_auto = getAutosaveFileName();
+       bool const old_unnamed = isUnnamed();
+
+       setFileName(fn.absFileName());
+       markDirty();
+       setUnnamed(false);
+
+       if (save()) {
+               // bring the autosave file with us, just in case.
+               moveAutosaveFile(old_auto);
+               // validate version control data and
+               // correct buffer title
+               lyxvc().file_found_hook(fileName());
+               updateTitles();
+               // the file has now been saved to the new location.
+               // we need to check that the locations of child buffers
+               // are still valid.
+               checkChildBuffers();
+               return true;
+       } else {
+               // save failed
+               // reset the old filename and unnamed state
+               setFileName(old_name.absFileName());
+               setUnnamed(old_unnamed);
+               saveCheckSum();
+               return false;
+       }
+}
+
+
 // FIXME We could do better here, but it is complicated. What would be
 // nice is to offer either (a) to save the child buffer to an appropriate
 // location, so that it would "move with the master", or else (b) to update