Two fixes involving RtL text drawing

[lyx.git] / src / coordcache.C

diff --git a/src/coordcache.C b/src/coordcache.C
index d252fb0ee0593ac1b824a335666c0ae54784621f..956ed41a9a98a11e21b90c1a3f33b88cf6b39a27 100644 (file)
--- a/src/coordcache.C
+++ b/src/coordcache.C
@@ -1,3 +1,13 @@
+/* \file coordcache.C
+ * This file is part of LyX, the document processor.
+ * Licence details can be found in the file COPYING.
+ *
+ * \author André Pönitz
+ *
+ * Full author contact details are available in file CREDITS.
+ */
+
+#include <config.h>
 
 #include "coordcache.h"
 #include "debug.h"
@@ -21,18 +31,28 @@ void lyxbreaker(void const * data, const char * hint, int size)
 }
 
 
-void lyxaborter(int x, int y)
-{
-       lyxerr << "abort on x: " << x << " y: " << y << std::endl;
-       BOOST_ASSERT(false);
-}
-
-
 void CoordCache::clear()
 {
+       BOOST_ASSERT(updating);
        arrays_.clear();
        insets_.clear();
        pars_.clear();
+       slices0_.clear();
+       slices1_.clear();
+}
+
+
+void CoordCache::startUpdating()
+{
+       BOOST_ASSERT(!updating);
+       updating = true;
+}
+
+
+void CoordCache::doneUpdating()
+{
+       BOOST_ASSERT(updating);
+       updating = false;
 }