add new chat commands.

/enablehighlight - enable sound hightlight in chat tab
/disablehighlight - disable sound hightlight in chat tab

5 files changed, 49 insertions, 9 deletions

diff --git a/src/commandhandler.cpp b/src/commandhandler.cpp
index 4675ddd22..fc7d6dff8 100644
--- a/src/commandhandler.cpp
+++ b/src/commandhandler.cpp
@@ -53,6 +53,14 @@ void CommandHandler::handleCommand(const std::string &command,
                      ? command.size() : pos + 1);
 
     args = trim(args);
+    invokeCommand(type, args, tab, true);
+}
+
+void CommandHandler::invokeCommand(const std::string &type,
+                                   const std::string &args,
+                                   ChatTab *const tab,
+                                   const bool warn)
+{
     const CommandsMapIter it = mCommands.find(type);
     if (it != mCommands.end())
     {
@@ -60,7 +68,10 @@ void CommandHandler::handleCommand(const std::string &command,
     }
     else if (!tab->handleCommand(type, args))
     {
-        // TRANSLATORS: chat commands handling message
-        tab->chatLog(_("Unknown command."));
+        if (warn)
+        {
+            // TRANSLATORS: chat commands handling message
+            tab->chatLog(_("Unknown command."));
+        }
     }
 }
diff --git a/src/commandhandler.h b/src/commandhandler.h
index cd265beb5..58fe78bf5 100644
--- a/src/commandhandler.h
+++ b/src/commandhandler.h
@@ -61,6 +61,11 @@ class CommandHandler final
         void handleCommand(const std::string &command,
                            ChatTab *const tab = localChatTab);
 
+        void invokeCommand(const std::string &type,
+                           const std::string &args,
+                           ChatTab *const tab,
+                           const bool warn = false);
+
         void handleCommands(const std::string &command,
                             ChatTab *const tab = localChatTab);
 
diff --git a/src/commands.cpp b/src/commands.cpp
index ab2558e2c..e6d0e9eb6 100644
--- a/src/commands.cpp
+++ b/src/commands.cpp
@@ -1144,6 +1144,26 @@ impHandler1(execute)
     execFile(name, name, params, "");
 }
 
+impHandler1(enableHighlight)
+{
+    if (tab)
+    {
+        tab->setAllowHighlight(true);
+        if (chatWindow)
+            chatWindow->saveState();
+    }
+}
+
+impHandler1(disableHighlight)
+{
+    if (tab)
+    {
+        tab->setAllowHighlight(false);
+        if (chatWindow)
+            chatWindow->saveState();
+    }
+}
+
 impHandler0(testsdlfont)
 {
 #if defined USE_OPENGL && defined DEBUG_SDLFONT
diff --git a/src/commands.h b/src/commands.h
index bc45bf837..96423d748 100644
--- a/src/commands.h
+++ b/src/commands.h
@@ -114,6 +114,8 @@ namespace Commands
     decHandler(cacheInfo);
     decHandler(execute);
     decHandler(testsdlfont);
+    decHandler(enableHighlight);
+    decHandler(disableHighlight);
 
     void replaceVars(std::string &str);
 }  // namespace Commands
@@ -192,6 +194,8 @@ static const CommandInfo commands[] =
     {"open", &Commands::open},
     {"execute", &Commands::execute},
     {"testsdlfont", &Commands::testsdlfont},
+    {"enablehighlight", &Commands::enableHighlight},
+    {"disablehighlight", &Commands::disableHighlight},
     {"hack", &Commands::hack}
 };
 
diff --git a/src/gui/popupmenu.cpp b/src/gui/popupmenu.cpp
index 4aaa0cf01..53a8a11f7 100644
--- a/src/gui/popupmenu.cpp
+++ b/src/gui/popupmenu.cpp
@@ -23,6 +23,7 @@
 #include "gui/popupmenu.h"
 
 #include "actorspritemanager.h"
+#include "commandhandler.h"
 #include "dropshortcut.h"
 #include "game.h"
 #include "guild.h"
@@ -1198,7 +1199,8 @@ void PopupMenu::handleLink(const std::string &link,
     }
     else if (link == "chat close" && mTab)
     {
-        mTab->handleCommand("close", "");
+        if (commandHandler)
+            commandHandler->invokeCommand("close", "", mTab);
     }
     else if (link == "leave party" && mTab)
     {
@@ -1316,15 +1318,13 @@ void PopupMenu::handleLink(const std::string &link,
     }
     else if (link == "enable highlight" && mTab)
     {
-        mTab->setAllowHighlight(true);
-        if (chatWindow)
-            chatWindow->saveState();
+        if (commandHandler)
+            commandHandler->invokeCommand("enablehighlight", "", mTab);
     }
     else if (link == "disable highlight" && mTab)
     {
-        mTab->setAllowHighlight(false);
-        if (chatWindow)
-            chatWindow->saveState();
+        if (commandHandler)
+            commandHandler->invokeCommand("disablehighlight", "", mTab);
     }
     else if (link == "dont remove name" && mTab)
     {