Math.lyx, Tutorial.lyx: fix some typos spotted by a user

[lyx.git] / src / insets / InsetCitation.cpp

diff --git a/src/insets/InsetCitation.cpp b/src/insets/InsetCitation.cpp
index 2778e199a06bc21c56501f69f1e7ed08a28a5f58..b1e48a672c5e2603fecf9f4a7e27a7b2d9cb3275 100644 (file)
--- a/src/insets/InsetCitation.cpp
+++ b/src/insets/InsetCitation.cpp
@@ -122,6 +122,32 @@ void InsetCitation::doDispatch(Cursor & cur, FuncRequest & cmd)
 }
 
 
+bool InsetCitation::addKey(string const & key)
+{
+       docstring const ukey = from_utf8(key);
+       docstring const & curkeys = getParam("key");
+       if (curkeys.empty()) {
+               setParam("key", ukey);
+               cache.recalculate = true;
+               return true;
+       }
+
+       vector<docstring> keys = getVectorFromString(curkeys);
+       vector<docstring>::const_iterator it = keys.begin();
+       vector<docstring>::const_iterator en = keys.end();
+       for (; it != en; ++it) {
+               if (*it == ukey) {
+                       LYXERR0("Key " << key << " already present.");
+                       return false;
+               }
+       }
+       keys.push_back(ukey);
+       setParam("key", getStringFromVector(keys));
+       cache.recalculate = true;
+       return true;
+}
+
+
 docstring InsetCitation::toolTip(BufferView const & bv, int, int) const
 {
        Buffer const & buf = bv.buffer();