From 1072eecf0e9e9140796d24f82d077199b2a1d9e6 Mon Sep 17 00:00:00 2001
From: Andrei Karas <akaras@inbox.ru>
Date: Sat, 31 May 2014 13:13:47 +0300
Subject: Add to chat history enteerd text if was pressed up or down key.

---
 src/gui/windows/chatwindow.cpp | 18 ++++++++++++++++++
 src/gui/windows/chatwindow.h   |  2 ++
 2 files changed, 20 insertions(+)

diff --git a/src/gui/windows/chatwindow.cpp b/src/gui/windows/chatwindow.cpp
index c6b3d0987..6c5219b01 100644
--- a/src/gui/windows/chatwindow.cpp
+++ b/src/gui/windows/chatwindow.cpp
@@ -728,6 +728,7 @@ void ChatWindow::keyPressed(KeyEvent &event)
         {
             // Move forward through the history
             const HistoryIterator prevHist = mCurHist++;
+            addCurrentToHistory();
 
             if (mCurHist != mHistory.end())
             {
@@ -743,6 +744,8 @@ void ChatWindow::keyPressed(KeyEvent &event)
         }
         else if (!mChatInput->getText().empty())
         {
+            if (addCurrentToHistory())
+                mCurHist = mHistory.end();
             mChatInput->setText("");
         }
     }
@@ -751,6 +754,7 @@ void ChatWindow::keyPressed(KeyEvent &event)
     {
         // Move backward through the history
         --mCurHist;
+        addCurrentToHistory();
         mChatInput->setText(*mCurHist);
         mChatInput->setCaretPosition(static_cast<unsigned>(
                 mChatInput->getText().length()));
@@ -890,6 +894,20 @@ void ChatWindow::keyPressed(KeyEvent &event)
 
 #undef ifKey
 
+bool ChatWindow::addCurrentToHistory()
+{
+    const std::string str = mChatInput->getText();
+    if (str.empty())
+        return false;
+    FOR_EACH (HistoryIterator, it, mHistory)
+    {
+        if (*it == str)
+            return false;
+    }
+    mHistory.push_back(str);
+    return true;
+}
+
 void ChatWindow::statChanged(const int id,
                              const int oldVal1,
                              const int oldVal2)
diff --git a/src/gui/windows/chatwindow.h b/src/gui/windows/chatwindow.h
index b90b15b45..d6b89fbd1 100644
--- a/src/gui/windows/chatwindow.h
+++ b/src/gui/windows/chatwindow.h
@@ -329,6 +329,8 @@ class ChatWindow final : public Window,
 
         void updateTabsMargin();
 
+        bool addCurrentToHistory();
+
         typedef std::map<const std::string, WhisperTab*> TabMap;
         /** Manage whisper tabs */
         TabMap mWhispers;
-- 
cgit v1.2.3-70-g09d2