From b7328e03acc683839ee84f3ea3eb12c9dfa8d8f1 Mon Sep 17 00:00:00 2001
From: Simon Robertshaw <simon@hardwired.org.uk>
Date: Tue, 21 Aug 2012 17:58:45 +0100
Subject: [PATCH] Remember Console history

---
 src/console/ConsoleCommand.h |  5 +++++
 src/console/ConsoleModel.cpp | 14 ++++++++++++--
 2 files changed, 17 insertions(+), 2 deletions(-)

diff --git a/src/console/ConsoleCommand.h b/src/console/ConsoleCommand.h
index f6f91a3ea..a40a68832 100644
--- a/src/console/ConsoleCommand.h
+++ b/src/console/ConsoleCommand.h
@@ -19,6 +19,11 @@ public:
 	std::string Command;
 	int ReturnStatus;
 	std::string ReturnValue;
+
+	operator std::string() const
+	{
+		return Command;
+	}
 };
 
 
diff --git a/src/console/ConsoleModel.cpp b/src/console/ConsoleModel.cpp
index fcbee8033..df900a3ba 100644
--- a/src/console/ConsoleModel.cpp
+++ b/src/console/ConsoleModel.cpp
@@ -5,15 +5,25 @@
  *      Author: Simon
  */
 
+#include "client/Client.h"
 #include "ConsoleModel.h"
 
 ConsoleModel::ConsoleModel() {
-
+	std::vector<std::string> previousHistory = Client::Ref().GetPrefStringArray("Console.History");
+	for(std::vector<std::string>::reverse_iterator iter = previousHistory.rbegin(), end = previousHistory.rend(); iter != end; ++iter)
+	{
+		if(previousCommands.size()<25)
+		{
+			previousCommands.push_front(ConsoleCommand(*iter, 0, ""));
+			currentCommandIndex = previousCommands.size();
+		}
+	}
 }
 
 void ConsoleModel::AddObserver(ConsoleView * observer)
 {
 	observers.push_back(observer);
+	observer->NotifyPreviousCommandsChanged(this);
 }
 
 int ConsoleModel::GetCurrentCommandIndex()
@@ -67,6 +77,6 @@ void ConsoleModel::notifyCurrentCommandChanged()
 }
 
 ConsoleModel::~ConsoleModel() {
-
+	Client::Ref().SetPref("Console.History", std::vector<std::string>(previousCommands.begin(), previousCommands.end()));
 }