added missing files from last new_shell commit

git-svn-id: https://dng.biozentrum.unibas.ch/svn/openstructure/branches/new_shell@2260 5a81b35b-ba03-0410-adc8-b2c5c5119f08

modules/gui/src/python_shell/shell_history.cc

@@ -19,7 +19,6 @@
 /*
   Author: Andreas Schenk
  */
-
 #include "shell_history.hh"
 
 namespace ost { namespace gui {
@@ -77,29 +76,33 @@ bool ShellHistory::AtEnd()
   return index_>=history_list_.size();
 }
 
-void ShellHistory::operator--()
+void ShellHistory::MoveToPreviousMatch()
 {
-  if(index_>0){
-    --index_;
+  int newindex=index_-1;
+  while(newindex>=0){
+    if(history_list_[newindex].first.indexOf(current_)==0 || current_.size()==0){
+      index_=newindex;
+      break;
+    }
+    --newindex;
   }
 }
 
-void ShellHistory::operator--(int)
-{
-  operator--();
-}
-
-void ShellHistory::operator++()
+void ShellHistory::MoveToNextMatch()
 {
-  if(index_<history_list_.size()){
-    ++index_;
+  int newindex=index_+1;
+  while(newindex<history_list_.size()){
+    if(history_list_[newindex].first.indexOf(current_)==0 || current_.size()==0){
+      index_=newindex;
+      break;
+    }
+    ++newindex;
+  }
+  if(newindex!=index_){
+    index_=history_list_.size();
   }
 }
 
-void ShellHistory::operator++(int)
-{
-  operator++();
-}
 
 }}//ns
 

modules/gui/src/python_shell/shell_history.hh

@@ -38,10 +38,8 @@ public:
  QString GetCommand();
  BlockEditMode GetCommandMode();
  bool AtEnd();
- void operator--();
- void operator--(int);
- void operator++();
- void operator++(int);
+ void MoveToPreviousMatch();
+ void MoveToNextMatch();
 protected:
  std::vector<std::pair<QString,BlockEditMode> > history_list_;
  QString current_;