From 011d05e7ff9abfc6052951fee954b1c193ea4fff Mon Sep 17 00:00:00 2001
From: Andrei Karas <akaras@inbox.ru>
Date: Mon, 4 Apr 2016 22:49:50 +0300
Subject: Add into paths.xml option for set string for commands in links.

---
 src/client.cpp                      |  3 +++
 src/defaults.cpp                    |  1 +
 src/gui/widgets/itemlinkhandler.cpp | 16 +++++++++++-----
 src/gui/widgets/itemlinkhandler.h   |  3 ++-
 src/settings.h                      |  2 ++
 5 files changed, 19 insertions(+), 6 deletions(-)

diff --git a/src/client.cpp b/src/client.cpp
index f1c77f728..3259f2265 100644
--- a/src/client.cpp
+++ b/src/client.cpp
@@ -1819,6 +1819,9 @@ void Client::initPaths()
 {
     settings.gmCommandSymbol = paths.getStringValue("gmCommandSymbol");
     settings.gmCharCommandSymbol = paths.getStringValue("gmCharCommandSymbol");
+    settings.linkCommandSymbol = paths.getStringValue("linkCommandSymbol");
+    if (settings.linkCommandSymbol.empty())
+        settings.linkCommandSymbol = "=";
 }
 
 void Client::initTradeFilter()
diff --git a/src/defaults.cpp b/src/defaults.cpp
index 4bb76b435..a72008372 100644
--- a/src/defaults.cpp
+++ b/src/defaults.cpp
@@ -632,6 +632,7 @@ DefaultsData* getPathsDefaults()
     AddDEF("cutInsDir", "graphics/cutins");
     AddDEF("gmCommandSymbol", "@");
     AddDEF("gmCharCommandSymbol", "#");
+    AddDEF("linkCommandSymbol", "=");
 
     AddDEF("palettesDir", "");
     AddDEF("defaultPaletteFile", "palette.gpl");
diff --git a/src/gui/widgets/itemlinkhandler.cpp b/src/gui/widgets/itemlinkhandler.cpp
index 86d0a5eec..a8e90acd7 100644
--- a/src/gui/widgets/itemlinkhandler.cpp
+++ b/src/gui/widgets/itemlinkhandler.cpp
@@ -23,6 +23,7 @@
 #include "gui/widgets/itemlinkhandler.h"
 
 #include "itemcolormanager.h"
+#include "settings.h"
 
 #include "gui/viewport.h"
 
@@ -59,14 +60,16 @@ ItemLinkHandler::~ItemLinkHandler()
 {
 }
 
-void ItemLinkHandler::handleCommandLink(const std::string &link)
+void ItemLinkHandler::handleCommandLink(const std::string &link,
+                                        const std::string &prefix)
 {
     std::string cmd;
     std::string args;
 
-    if (!parse2Str(link.substr(1), cmd, args))
+    const std::string cmdStr = link.substr(prefix.size());
+    if (!parse2Str(cmdStr, cmd, args))
     {
-        cmd = link.substr(1);
+        cmd = cmdStr;
         args.clear();
     }
     inputManager.executeRemoteChatCommand(cmd, args, nullptr);
@@ -158,7 +161,6 @@ void ItemLinkHandler::handleSearchLink(const std::string &link)
 void ItemLinkHandler::handleLink(const std::string &link,
                                  MouseEvent *const event)
 {
-    logger->log("link: " + link);
     if (strStartWith(link, "http://") || strStartWith(link, "https://"))
     {
         handleHttpLink(link, event);
@@ -171,9 +173,13 @@ void ItemLinkHandler::handleLink(const std::string &link,
     {
         handleHelpLink(link);
     }
+    else if (strStartWith(link, settings.linkCommandSymbol))
+    {
+        handleCommandLink(link, settings.linkCommandSymbol);
+    }
     else if (strStartWith(link, "="))
     {
-        handleCommandLink(link);
+        handleCommandLink(link, "=");
     }
     else
     {
diff --git a/src/gui/widgets/itemlinkhandler.h b/src/gui/widgets/itemlinkhandler.h
index 25d6dbe41..6350b9fc3 100644
--- a/src/gui/widgets/itemlinkhandler.h
+++ b/src/gui/widgets/itemlinkhandler.h
@@ -40,7 +40,8 @@ class ItemLinkHandler final : public LinkHandler
                         MouseEvent *event) override final;
 
     private:
-        static void handleCommandLink(const std::string &link);
+        static void handleCommandLink(const std::string &link,
+                                      const std::string &prefix);
 
         static void handleHelpLink(const std::string &link);
 
diff --git a/src/settings.h b/src/settings.h
index 81e01e2ae..50a8cb51c 100644
--- a/src/settings.h
+++ b/src/settings.h
@@ -52,6 +52,7 @@ class Settings final
             windowCaption(),
             gmCommandSymbol("@"),
             gmCharCommandSymbol("#"),
+            linkCommandSymbol("="),
             updateMirrors(),
             options(),
             guiAlpha(1.0F),
@@ -102,6 +103,7 @@ class Settings final
         std::string windowCaption;
         std::string gmCommandSymbol;
         std::string gmCharCommandSymbol;
+        std::string linkCommandSymbol;
         std::vector<std::string> updateMirrors;
         Options options;
         float guiAlpha;
-- 
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