5 files changed, 53 insertions, 13 deletions

diff --git a/linden/indra/newview/app_settings/settings.xml b/linden/indra/newview/app_settings/settings.xml
index f148b80..55e6131 100644
--- a/linden/indra/newview/app_settings/settings.xml
+++ b/linden/indra/newview/app_settings/settings.xml
@@ -10107,6 +10107,17 @@
       <key>Value</key>
       <integer>0</integer>
     </map>
+    <key>VerticalIMTabs</key>
+    <map>
+      <key>Comment</key>
+      <string>Enable vertical layout for IM tabs</string>
+      <key>Persist</key>
+      <integer>1</integer>
+      <key>Type</key>
+      <string>Boolean</string>
+      <key>Value</key>
+      <integer>0</integer>
+    </map>
     <key>VivoxDebugLevel</key>
     <map>
       <key>Comment</key>
diff --git a/linden/indra/newview/llfloaterchatterbox.cpp b/linden/indra/newview/llfloaterchatterbox.cpp
index 5ef5a30..e18cca0 100644
--- a/linden/indra/newview/llfloaterchatterbox.cpp
+++ b/linden/indra/newview/llfloaterchatterbox.cpp
@@ -97,7 +97,16 @@ LLFloaterChatterBox::LLFloaterChatterBox(const LLSD& seed) :
 {
         mAutoResize = FALSE;
 
-        LLUICtrlFactory::getInstance()->buildFloater(this, "floater_chatterbox.xml", NULL, FALSE);
+        // check if vertical tabs is selected
+        if (gSavedSettings.getBOOL("VerticalIMTabs"))
+        {
+                LLUICtrlFactory::getInstance()->buildFloater(this, "floater_chatterbox_vertical.xml", NULL, FALSE);
+        }
+        else
+        {
+                LLUICtrlFactory::getInstance()->buildFloater(this, "floater_chatterbox.xml", NULL, FALSE);
+        }
+        
         if (gSavedSettings.getBOOL("ContactsTornOff"))
         {
                 LLFloaterMyFriends* floater_contacts = LLFloaterMyFriends::getInstance(0);
diff --git a/linden/indra/newview/llprefsim.cpp b/linden/indra/newview/llprefsim.cpp
index 3d71202..b6fbc88 100644
--- a/linden/indra/newview/llprefsim.cpp
+++ b/linden/indra/newview/llprefsim.cpp
@@ -121,6 +121,7 @@ BOOL LLPrefsIMImpl::postBuild()
         childSetValue("include_im_in_chat_history", gSavedSettings.getBOOL("IMInChatHistory"));
         childSetValue("show_timestamps_check", gSavedSettings.getBOOL("IMShowTimestamps"));
         childSetValue("friends_online_notify_checkbox", gSavedSettings.getBOOL("ChatOnlineNotification"));
+        childSetValue("vertical-imtabs-toggle", gSavedSettings.getBOOL("VerticalIMTabs"));
 
         childSetText("log_path_string", gSavedPerAccountSettings.getString("InstantMessageLogPath"));
         childSetValue("log_instant_messages", gSavedPerAccountSettings.getBOOL("LogInstantMessages")); 
@@ -216,6 +217,7 @@ void LLPrefsIMImpl::apply()
                         gAgent.sendReliableMessage();
                 }
         }
+        gSavedSettings.setBOOL("VerticalIMTabs", childGetValue("vertical-imtabs-toggle").asBoolean());
 }
 
 void LLPrefsIMImpl::setPersonalInfo(const std::string& visibility, bool im_via_email, const std::string& email)
diff --git a/linden/indra/newview/skins/default/xui/en-us/floater_chatterbox_vertical.xml b/linden/indra/newview/skins/default/xui/en-us/floater_chatterbox_vertical.xml
new file mode 100644
index 0000000..8b1f41b
--- /dev/null
+++ b/linden/indra/newview/skins/default/xui/en-us/floater_chatterbox_vertical.xml
@@ -0,0 +1,14 @@
+<?xml version="1.0" encoding="utf-8" standalone="yes" ?>
+<multi_floater can_close="true" can_drag_on_left="false" can_minimize="true" can_resize="true"
+     height="390" name="floater_chatterbox"
+     rect_control="ChatterboxRect" title="Communicate" width="392">
+  <tab_container bottom="2" follows="left|right|top|bottom" height="370" left="0"
+             name="chatterbox_tabs" tab_position="left" tab_width="126" width="395" />
+  <string name="unread_count_string_singular">
+    Unread IM
+  </string>
+  <string name="unread_count_string_plural">
+    Unread IMs
+  </string>
+</multi_floater>
+
diff --git a/linden/indra/newview/skins/default/xui/en-us/panel_preferences_im.xml b/linden/indra/newview/skins/default/xui/en-us/panel_preferences_im.xml
index ee00455..9b18e11 100644
--- a/linden/indra/newview/skins/default/xui/en-us/panel_preferences_im.xml
+++ b/linden/indra/newview/skins/default/xui/en-us/panel_preferences_im.xml
@@ -49,55 +49,59 @@
        initial_value="false" label="Show online Friend notifications" left="148"
        mouse_opaque="true" name="friends_online_notify_checkbox"
        radio_style="false" width="256" />
+  <check_box bottom_delta="-20" enabled="true"
+           follows="left|top" font="SansSerifSmall" height="16" initial_value="false"
+           label="Vertical IM tabs (requires restart)" left_delta="0" mouse_opaque="true"
+           name="vertical-imtabs-toggle" radio_style="false" width="270" />
   <text type="string" length="1" bg_visible="false" border_drop_shadow_visible="false" border_visible="false"
-             bottom="-125" drop_shadow_visible="true" enabled="true" follows="left|top"
+             bottom_delta="-20" drop_shadow_visible="true" enabled="true" follows="left|top"
              font="SansSerifSmall" h_pad="0" halign="left" height="10" left="12"
              mouse_opaque="false" name="text_box3" v_pad="0" width="128">
     Busy Mode Response:
   </text>
-  <text_editor type="string" length="1" bottom="-185" embedded_items="false" enabled="true" follows="left|top"
+  <text_editor type="string" length="1" bottom_delta="-60" embedded_items="false" enabled="true" follows="left|top"
              font="SansSerifSmall" height="70" left="148" max_length="255"
              mouse_opaque="true" name="busy_response" width="330" word_wrap="true" />
   <text type="string" length="1" bg_visible="false" border_drop_shadow_visible="false" border_visible="false"
-             bottom="-218" drop_shadow_visible="true" enabled="true" follows="left|top"
+             bottom_delta="-33" drop_shadow_visible="true" enabled="true" follows="left|top"
              font="SansSerifSmall" h_pad="0" halign="left" height="10" left="12"
              mouse_opaque="false" name="text_box4" v_pad="0" width="128">
     Logging Options:
   </text>
-  <check_box bottom="-225" enabled="true"
+  <check_box bottom_delta="-7" enabled="true"
              follows="left|top" font="SansSerifSmall" height="16"
              initial_value="false" label="Save a log of IM on my computer" left="148"
              mouse_opaque="true" name="log_instant_messages" radio_style="false"
              width="237" />
-  <check_box bottom="-245" enabled="true"
+  <check_box bottom_delta="-20" enabled="true"
              follows="left|top" font="SansSerifSmall" height="16"
              initial_value="false" label="Show timestamps in IM log" left="168"
              mouse_opaque="true" name="log_instant_messages_timestamp" radio_style="false"
              width="217" />
-  <check_box bottom="-265" enabled="true" follows="left|top"
+  <check_box bottom_delta="-20" enabled="true" follows="left|top"
              font="SansSerifSmall" height="16" initial_value="false"
              label="Show the end of last IM conversation" left="168" mouse_opaque="true"
              name="log_show_history" radio_style="false" width="217" />
-  <check_box bottom="-285" enabled="true" follows="left|top"
+  <check_box bottom_delta="-20" enabled="true" follows="left|top"
              font="SansSerifSmall" height="16" initial_value="false" label="Save a log of Local Chat on my computer"
              left="148" mouse_opaque="true" name="log_chat" radio_style="false"
              width="237" />
-  <check_box bottom="-305" enabled="true" follows="left|top"
+  <check_box bottom_delta="-20" enabled="true" follows="left|top"
              font="SansSerifSmall" height="16" initial_value="false"
              label="Show timestamps in Local Chat log" left="168" mouse_opaque="true"
              name="log_chat_timestamp" radio_style="false" width="217" />
-  <check_box bottom="-325" enabled="true" follows="left|top"
+  <check_box bottom_delta="-20" enabled="true" follows="left|top"
              font="SansSerifSmall" height="16" initial_value="false"
              label="Show incoming IM in Local Chat log" left="168" mouse_opaque="true"
              name="log_chat_IM" radio_style="false" width="217" />
-  <check_box bottom="-345" enabled="true" follows="left|top"
+  <check_box bottom_delta="-20" enabled="true" follows="left|top"
              font="SansSerifSmall" height="16" initial_value="false"
              label="Include date with timestamps" left="148" mouse_opaque="true"
              name="log_date_timestamp" radio_style="false" width="237" />
-  <button bottom="-367" follows="right|bottom" font="SansSerif" halign="center"
+  <button bottom_delta="-22" follows="right|bottom" font="SansSerif" halign="center"
              height="20" label="Change Path" label_selected="Change Path" left="170"
              mouse_opaque="true" name="log_path_button" width="90" />
-  <line_editor border_drop_shadow_visible="false" border_visible="false" bottom="-366"
+  <line_editor border_drop_shadow_visible="false" border_visible="false" bottom_delta="1"
              drop_shadow_visible="true" enabled="false" follows="top|left|right"
              font="SansSerifSmall" halign="right" height="19" left="248"
              max_length="254" mouse_opaque="false" name="log_path_string" right="-20" />