Constify

[lyx.git] / src / BiblioInfo.cpp

diff --git a/src/BiblioInfo.cpp b/src/BiblioInfo.cpp
index b0f64bd0e3e7af0db0ddefc95be89dcf5fe6a378..c723b9ad398465f483b5a24d399042ffd9a0f61e 100644 (file)
--- a/src/BiblioInfo.cpp
+++ b/src/BiblioInfo.cpp
@@ -488,7 +488,7 @@ docstring processRichtext(docstring const & str, bool richtext)
 //////////////////////////////////////////////////////////////////////
 
 BibTeXInfo::BibTeXInfo(docstring const & key, docstring const & type)
-       : is_bibtex_(true), bib_key_(key), entry_type_(type), info_(),
+       : is_bibtex_(true), bib_key_(key), num_bib_key_(0), entry_type_(type), info_(),
          modifier_(0)
 {}
 
@@ -1129,11 +1129,33 @@ docstring BibTeXInfo::getValueForKey(string const & oldkey, Buffer const & buf,
                        ret = ci.textBefore;
                else if (key == "textafter")
                        ret = ci.textAfter;
-               else if (key == "curpretext")
-                       ret = ci.getPretexts()[bib_key_];
-               else if (key == "curposttext")
-                       ret = ci.getPosttexts()[bib_key_];
-               else if (key == "year")
+               else if (key == "curpretext") {
+                       vector<pair<docstring, docstring>> pres = ci.getPretexts();
+                       vector<pair<docstring, docstring>>::iterator it = pres.begin();
+                       int numkey = 1;
+                       for (; it != pres.end() ; ++it) {
+                               if ((*it).first == bib_key_ && numkey == num_bib_key_) {
+                                       ret = (*it).second;
+                                       pres.erase(it);
+                                       break;
+                               }
+                               if ((*it).first == bib_key_)
+                                       ++numkey;
+                       }
+               } else if (key == "curposttext") {
+                       vector<pair<docstring, docstring>> posts = ci.getPosttexts();
+                       vector<pair<docstring, docstring>>::iterator it = posts.begin();
+                       int numkey = 1;
+                       for (; it != posts.end() ; ++it) {
+                               if ((*it).first == bib_key_ && numkey == num_bib_key_) {
+                                       ret = (*it).second;
+                                       posts.erase(it);
+                                       break;
+                               }
+                               if ((*it).first == bib_key_)
+                                       ++numkey;
+                       }
+               } else if (key == "year")
                        ret = getYear();
        }
 
@@ -1342,7 +1364,14 @@ docstring const BiblioInfo::getLabel(vector<docstring> keys,
        docstring ret = format;
        vector<docstring>::const_iterator key = keys.begin();
        vector<docstring>::const_iterator ken = keys.end();
+       vector<docstring> handled_keys;
        for (int i = 0; key != ken; ++key, ++i) {
+               handled_keys.push_back(*key);
+               int n = 0;
+               for (auto const k : handled_keys) {
+                       if (k == *key)
+                               ++n;
+               }
                BiblioInfo::const_iterator it = find(*key);
                BibTeXInfo empty_data;
                empty_data.key(*key);
@@ -1356,6 +1385,7 @@ docstring const BiblioInfo::getLabel(vector<docstring> keys,
                                        xrefptrs.push_back(&(xrefit->second));
                        }
                }
+               data.numKey(n);
                ret = data.getLabel(xrefptrs, buf, ret, ci, key + 1 != ken, i == 1);
        }