From dddfb405de9d04f50d3a95cc3b0ebc3e49884a65 Mon Sep 17 00:00:00 2001
From: Andrei Karas <akaras@inbox.ru>
Date: Mon, 22 Aug 2011 03:07:13 +0300
Subject: Add highlight list option. Before in highlight was only player nick.

---
 src/gui/chatwindow.cpp      | 20 +++++++++++++++++++-
 src/gui/chatwindow.h        |  5 +++++
 src/gui/setup_chat.cpp      |  8 ++++++++
 src/gui/widgets/chattab.cpp |  4 +---
 src/utils/stringutils.cpp   | 17 +++++++++++++++--
 src/utils/stringutils.h     |  5 ++++-
 6 files changed, 52 insertions(+), 7 deletions(-)

diff --git a/src/gui/chatwindow.cpp b/src/gui/chatwindow.cpp
index 1ef3139db..8896ca028 100644
--- a/src/gui/chatwindow.cpp
+++ b/src/gui/chatwindow.cpp
@@ -211,6 +211,7 @@ ChatWindow::ChatWindow():
     fillCommands();
     initTradeFilter();
     loadCustomList();
+    parseHighlights();
 }
 
 ChatWindow::~ChatWindow()
@@ -1503,7 +1504,7 @@ void ChatWindow::addToAwayLog(std::string line)
     if (mAwayLog.size() > 20)
         mAwayLog.pop_front();
 
-    if (line.find(player_node->getName()) != std::string::npos)
+    if (findI(line, mHighlights) != std::string::npos)
         mAwayLog.push_back("##9away:" + line);
 }
 
@@ -1520,3 +1521,20 @@ void ChatWindow::displayAwayLog()
         ++i;
     }
 }
+
+void ChatWindow::parseHighlights()
+{
+    mHighlights.clear();
+    if (!player_node)
+        return;
+
+    splitToStringVector(mHighlights, config.getStringValue(
+        "highlightWords"), ',');
+
+    mHighlights.push_back(player_node->getName());
+}
+
+bool ChatWindow::findHighlight(std::string &str)
+{
+    return findI(str, mHighlights) != std::string::npos;
+}
\ No newline at end of file
diff --git a/src/gui/chatwindow.h b/src/gui/chatwindow.h
index b6a37ef79..6e1d548a3 100644
--- a/src/gui/chatwindow.h
+++ b/src/gui/chatwindow.h
@@ -260,6 +260,10 @@ class ChatWindow : public Window,
         void clearAwayLog()
         { mAwayLog.clear(); }
 
+        void parseHighlights();
+
+        bool findHighlight(std::string &str);
+
     protected:
         friend class ChatTab;
         friend class WhisperTab;
@@ -329,6 +333,7 @@ class ChatWindow : public Window,
         int mChatColor;
         unsigned int mChatHistoryIndex;
         std::list<std::string> mAwayLog;
+        std::vector<std::string> mHighlights;
 };
 
 extern ChatWindow *chatWindow;
diff --git a/src/gui/setup_chat.cpp b/src/gui/setup_chat.cpp
index 722a3f8b2..9e75b9c0a 100644
--- a/src/gui/setup_chat.cpp
+++ b/src/gui/setup_chat.cpp
@@ -120,6 +120,11 @@ Setup_Chat::Setup_Chat()
     new SetupItemCheckBox(_("Use local time"), "",
         "useLocalTime", this, "useLocalTimeEvent");
 
+    new SetupItemLabel(_("Other"), "", this);
+
+    new SetupItemTextField(_("Highlight words (separated by comma)"), "",
+        "highlightWords", this, "highlightWordsEvent");
+
     setDimension(gcn::Rectangle(0, 0, 550, 350));
 }
 
@@ -128,5 +133,8 @@ void Setup_Chat::apply()
     SetupTabScroll::apply();
 
     if (chatWindow)
+    {
         chatWindow->adjustTabSize();
+        chatWindow->parseHighlights();
+    }
 }
diff --git a/src/gui/widgets/chattab.cpp b/src/gui/widgets/chattab.cpp
index 785bdd6be..81c0d277f 100644
--- a/src/gui/widgets/chattab.cpp
+++ b/src/gui/widgets/chattab.cpp
@@ -283,9 +283,7 @@ void ChatTab::chatLog(std::string line, Own own,
             {
                 if (player_node)
                 {
-                    std::string::size_type pos
-                        = tmp.text.find(player_node->getName());
-                    if (pos != std::string::npos)
+                    if (chatWindow && chatWindow->findHighlight(tmp.text))
                         setFlash(2);
                     else
                         setFlash(1);
diff --git a/src/utils/stringutils.cpp b/src/utils/stringutils.cpp
index 13170092e..0243c4315 100644
--- a/src/utils/stringutils.cpp
+++ b/src/utils/stringutils.cpp
@@ -181,9 +181,9 @@ unsigned long findI(std::string str, std::string subStr)
     return str.find(subStr);
 }
 
-unsigned long findI(std::string str, std::vector<std::string> &list)
+unsigned long findI(std::string &text, std::vector<std::string> &list)
 {
-    str = toLower(str);
+    std::string str = toLower(text);
     unsigned long idx;
     for (std::vector<std::string>::iterator i = list.begin();
          i != list.end(); ++i)
@@ -414,6 +414,19 @@ std::list<std::string> splitToStringList(const std::string &text,
     return tokens;
 }
 
+void splitToStringVector(std::vector<std::string> &tokens,
+                         const std::string &text, char separator)
+{
+    std::stringstream ss(text);
+    std::string item;
+    while(std::getline(ss, item, separator))
+    {
+        item = trim(item);
+        if (!item.empty())
+            tokens.push_back(item);
+    }
+}
+
 std::string combineDye(std::string file, std::string dye)
 {
     if (dye.empty())
diff --git a/src/utils/stringutils.h b/src/utils/stringutils.h
index 94747d2fe..4fe6369e9 100644
--- a/src/utils/stringutils.h
+++ b/src/utils/stringutils.h
@@ -133,7 +133,7 @@ bool isWordSeparator(char chr);
 
 unsigned long findI(std::string str, std::string subStr);
 
-unsigned long findI(std::string str, std::vector<std::string> &list);
+unsigned long findI(std::string &text, std::vector<std::string> &list);
 
 const std::string encodeStr(unsigned int value, unsigned int size = 0);
 
@@ -176,6 +176,9 @@ std::list<int> splitToIntList(const std::string &text, char separator);
 std::list<std::string> splitToStringList(const std::string &text,
                                          char separator);
 
+void splitToStringVector(std::vector<std::string> &tokens,
+                         const std::string &text, char separator);
+
 std::string combineDye(std::string file, std::string dye);
 
 std::string combineDye2(std::string file, std::string dye);
-- 
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