clang autocomplete: moved stream manipulator replacements to map

src/source_clang.cc

@@ -555,15 +555,10 @@ void Source::ClangViewAutocomplete::autocomplete_dialog_setup() {
       }
     }
     //Fixes for the most commonly used stream manipulators
-    //TODO: feel free to add more
-    if(row=="endl(basic_ostream<_CharT, _Traits> &__os)")
-      row="endl";
-    else if(row=="flush(basic_ostream<_CharT, _Traits> &__os)")
-      row="flush";
-    else if(row=="hex(std::ios_base &__str)" || row=="hex(std::ios_base &__base)")
-      row="hex";
-    else if(row=="dec(std::ios_base &__str)" || row=="dec(std::ios_base &__base)")
-      row="dec";
+    static auto manipulators_map=autocomplete_manipulators_map();
+    auto it=manipulators_map.find(row);
+    if(it!=manipulators_map.end())
+      row=it->second;
     get_buffer()->insert(autocomplete_dialog->start_mark->get_iter(), row);
     //if selection is finalized, select text inside template arguments or function parameters
     if(hide_window) {
@@ -787,6 +782,18 @@ std::vector<Source::ClangViewAutocomplete::AutoCompleteData> Source::ClangViewAu
   return suggestions;
 }
 
+std::unordered_map<std::string, std::string> Source::ClangViewAutocomplete::autocomplete_manipulators_map() {
+  std::unordered_map<std::string, std::string> map;
+  //TODO: feel free to add more
+  map["endl(basic_ostream<_CharT, _Traits> &__os)"]="endl";
+  map["flush(basic_ostream<_CharT, _Traits> &__os)"]="flush";
+  map["hex(std::ios_base &__str)"]="hex"; //clang++ headers
+  map["hex(std::ios_base &__base)"]="hex"; //g++ headers
+  map["dec(std::ios_base &__str)"]="dec";
+  map["dec(std::ios_base &__base)"]="dec";
+  return map;
+}
+
 void Source::ClangViewAutocomplete::async_delete() {
   parsing_in_progress->cancel("canceled, freeing resources in the background");
   parse_state=ParseState::STOP;

src/source_clang.h

@@ -89,6 +89,7 @@ namespace Source {
     Tooltips autocomplete_tooltips;
     std::string prefix;
     std::mutex prefix_mutex;
+    static std::unordered_map<std::string, std::string> autocomplete_manipulators_map();
     
     Glib::Dispatcher do_delete_object;
     std::thread delete_thread;