From 104266da0f92ab2a765598dde59bf2e7f6426484 Mon Sep 17 00:00:00 2001
From: Andrei Karas <akaras@inbox.ru>
Date: Fri, 9 Oct 2009 23:27:51 +0300
Subject: Show first key binding conflict

---
 src/gui/setup_keyboard.cpp | 5 ++---
 src/keyboardconfig.cpp     | 5 +++++
 src/keyboardconfig.h       | 5 +++++
 3 files changed, 12 insertions(+), 3 deletions(-)

(limited to 'src')

diff --git a/src/gui/setup_keyboard.cpp b/src/gui/setup_keyboard.cpp
index d9117b8a..0f92d066 100644
--- a/src/gui/setup_keyboard.cpp
+++ b/src/gui/setup_keyboard.cpp
@@ -116,9 +116,8 @@ void Setup_Keyboard::apply()
 
     if (keyboard.hasConflicts())
     {
-        new OkDialog(_("Key Conflict(s) Detected"),
-                     _("Resolve them, or gameplay may result in strange "
-                       "behaviour."));
+        new OkDialog(_("Key Conflict(s) Detected."),
+                     keyboard.getBindError());
     }
     keyboard.setEnabled(true);
     keyboard.store();
diff --git a/src/keyboardconfig.cpp b/src/keyboardconfig.cpp
index 8e021aa6..8dc2f0c5 100644
--- a/src/keyboardconfig.cpp
+++ b/src/keyboardconfig.cpp
@@ -165,10 +165,15 @@ bool KeyboardConfig::hasConflicts()
                    (mKey[i].value == mKey[j].value)
                )
             {
+                mBindError = strprintf(_("Conflict \"%s\" and \"%s\" keys. "
+                                         "Resolve them, or gameplay may result"
+                                         " in strange behaviour."),
+                                       mKey[i].caption.c_str(), mKey[j].caption.c_str());
                 return true;
             }
         }
     }
+    mBindError = "";
     return false;
 }
 
diff --git a/src/keyboardconfig.h b/src/keyboardconfig.h
index b6a07f16..c6d0b723 100644
--- a/src/keyboardconfig.h
+++ b/src/keyboardconfig.h
@@ -139,6 +139,9 @@ class KeyboardConfig
          */
         void refreshActiveKeys();
 
+        std::string getBindError()
+        { return mBindError; }
+
         /**
          * All the key functions.
          * KEY_NO_VALUE is used in initialization, and should be unchanged.
@@ -225,6 +228,8 @@ class KeyboardConfig
         KeyFunction mKey[KEY_TOTAL];   /**< Pointer to all the key data */
 
         Uint8 *mActiveKeys;            /**< Stores a list of all the keys */
+
+        std::string mBindError;
 };
 
 extern KeyboardConfig keyboard;
-- 
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