7 files changed, 115 insertions, 59 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/llagent.cpp b/linden/indra/newview/llagent.cpp
index e6438f4..022e1cc 100644
--- a/linden/indra/newview/llagent.cpp
+++ b/linden/indra/newview/llagent.cpp
@@ -187,6 +187,8 @@ const F32 OBJECT_MIN_ZOOM = 0.02f;
 const F32 APPEARANCE_MIN_ZOOM = 0.39f;
 const F32 APPEARANCE_MAX_ZOOM = 8.f;
 
+const F32 DIST_FUDGE = 16.f; // meters
+
 // fidget constants
 const F32 MIN_FIDGET_TIME = 8.f; // seconds
 const F32 MAX_FIDGET_TIME = 20.f; // seconds
@@ -1716,6 +1718,10 @@ F32 LLAgent::getCameraZoomFraction()
                 // already [0,1]
                 return mHUDTargetZoom;
         }
+        else if (gSavedSettings.getBOOL("DisableCameraConstraints"))
+        {
+                return mCameraZoomFraction;
+        }
         else if (mFocusOnAvatar && cameraThirdPerson())
         {
                 return clamp_rescale(mCameraZoomFraction, MIN_ZOOM_FRACTION, MAX_ZOOM_FRACTION, 1.f, 0.f);
@@ -1728,7 +1734,6 @@ F32 LLAgent::getCameraZoomFraction()
         else
         {
                 F32 min_zoom;
-                const F32 DIST_FUDGE = 16.f; // meters
                 F32 max_zoom = llmin(mDrawDistance - DIST_FUDGE, 
                                                                 LLWorld::getInstance()->getRegionWidthInMeters() - DIST_FUDGE,
                                                                 MAX_CAMERA_DISTANCE_FROM_AGENT);
@@ -1777,10 +1782,9 @@ void LLAgent::setCameraZoomFraction(F32 fraction)
         else
         {
                 F32 min_zoom = LAND_MIN_ZOOM;
-                const F32 DIST_FUDGE = 16.f; // meters
                 F32 max_zoom = llmin(mDrawDistance - DIST_FUDGE, 
-                                                                LLWorld::getInstance()->getRegionWidthInMeters() - DIST_FUDGE,
-                                                                MAX_CAMERA_DISTANCE_FROM_AGENT);
+                                                        LLWorld::getInstance()->getRegionWidthInMeters() - DIST_FUDGE,
+                                                        MAX_CAMERA_DISTANCE_FROM_AGENT);
 
                 if (mFocusObject.notNull())
                 {
@@ -1799,7 +1803,14 @@ void LLAgent::setCameraZoomFraction(F32 fraction)
 
                 LLVector3d camera_offset_dir = mCameraFocusOffsetTarget;
                 camera_offset_dir.normalize();
-                mCameraFocusOffsetTarget = camera_offset_dir * rescale(fraction, 0.f, 1.f, max_zoom, min_zoom);
+                if (gSavedSettings.getBOOL("DisableCameraConstraints"))
+                {
+                        mCameraFocusOffsetTarget = camera_offset_dir * rescale(fraction, 0.f, 262140.f, 1.f, min_zoom);
+                }
+                else
+                {
+                        mCameraFocusOffsetTarget = camera_offset_dir * rescale(fraction, 0.f, 1.f, max_zoom, min_zoom);
+                }
         }
         startCameraAnimation();
 }
@@ -1898,29 +1909,32 @@ void LLAgent::cameraZoomIn(const F32 fraction)
                 }
         }
 
-        new_distance = llmax(new_distance, min_zoom); 
-
         // Don't zoom too far back
-        const F32 DIST_FUDGE = 16.f; // meters
-        F32 max_distance = llmin(mDrawDistance - DIST_FUDGE, 
-                                                         LLWorld::getInstance()->getRegionWidthInMeters() - DIST_FUDGE );
-
-        if (new_distance > max_distance)
+        // Actually, let's when disable camera constraints is active -- McCabe
+        if (!gSavedSettings.getBOOL("DisableCameraConstraints"))
         {
-                new_distance = max_distance;
+                new_distance = llmax(new_distance, min_zoom);
 
-                /*
-                // Unless camera is unlocked
-                if (!LLViewerCamera::sDisableCameraConstraints)
+                F32 max_distance = llmin(mDrawDistance - DIST_FUDGE, 
+                                                                 LLWorld::getInstance()->getRegionWidthInMeters() - DIST_FUDGE );
+
+                if (new_distance > max_distance)
                 {
-                        return;
+                        new_distance = max_distance;
+
+                        /*
+                        // Unless camera is unlocked
+                        if (!LLViewerCamera::sDisableCameraConstraints)
+                        {
+                                return;
+                        }
+                        */
                 }
-                */
-        }
 
-        if( cameraCustomizeAvatar() )
-        {
-                new_distance = llclamp( new_distance, APPEARANCE_MIN_ZOOM, APPEARANCE_MAX_ZOOM );
+                if( cameraCustomizeAvatar() )
+                {
+                        new_distance = llclamp( new_distance, APPEARANCE_MIN_ZOOM, APPEARANCE_MAX_ZOOM );
+                }
         }
 
         mCameraFocusOffsetTarget = new_distance * camera_offset_unit;
@@ -1951,40 +1965,41 @@ void LLAgent::cameraOrbitIn(const F32 meters)
                 LLVector3d      camera_offset_unit(mCameraFocusOffsetTarget);
                 F32 current_distance = (F32)camera_offset_unit.normalize();
                 F32 new_distance = current_distance - meters;
-                F32 min_zoom = LAND_MIN_ZOOM;
-                
-                // Don't move through focus point
-                if (mFocusObject.notNull())
+
+                // Don't zoom too far back
+                // Actually, let's when disable camera constraints is active -- McCabe
+                if (!gSavedSettings.getBOOL("DisableCameraConstraints"))
                 {
-                        if (mFocusObject->isAvatar())
-                        {
-                                min_zoom = AVATAR_MIN_ZOOM;
-                        }
-                        else
+                        F32 min_zoom = LAND_MIN_ZOOM;
+                        F32 max_distance;
+                        
+                        // Don't move through focus point
+                        if (mFocusObject.notNull())
                         {
-                                min_zoom = OBJECT_MIN_ZOOM;
+                                if (mFocusObject->isAvatar())
+                                {
+                                        min_zoom = AVATAR_MIN_ZOOM;
+                                }
+                                else
+                                {
+                                        min_zoom = OBJECT_MIN_ZOOM;
+                                }
                         }
-                }
 
-                new_distance = llmax(new_distance, min_zoom);
+                        new_distance = llmax(new_distance, min_zoom);
 
-                // Don't zoom too far back
-                const F32 DIST_FUDGE = 16.f; // meters
-                F32 max_distance = llmin(mDrawDistance - DIST_FUDGE, 
-                                                                 LLWorld::getInstance()->getRegionWidthInMeters() - DIST_FUDGE );
+                        max_distance = llmin(mDrawDistance - DIST_FUDGE, 
+                                                                         LLWorld::getInstance()->getRegionWidthInMeters() - DIST_FUDGE );
 
-                if (new_distance > max_distance)
-                {
-                        // Unless camera is unlocked
-                        if (!gSavedSettings.getBOOL("DisableCameraConstraints"))
+                        if (new_distance > max_distance)
                         {
                                 return;
                         }
-                }
 
-                if( CAMERA_MODE_CUSTOMIZE_AVATAR == getCameraMode() )
-                {
-                        new_distance = llclamp( new_distance, APPEARANCE_MIN_ZOOM, APPEARANCE_MAX_ZOOM );
+                        if( CAMERA_MODE_CUSTOMIZE_AVATAR == getCameraMode() )
+                        {
+                                new_distance = llclamp( new_distance, APPEARANCE_MIN_ZOOM, APPEARANCE_MAX_ZOOM );
+                        }
                 }
 
                 // Compute new camera offset
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/llfloatermap.cpp b/linden/indra/newview/llfloatermap.cpp
index 0ee0f2b..49563a6 100644
--- a/linden/indra/newview/llfloatermap.cpp
+++ b/linden/indra/newview/llfloatermap.cpp
@@ -96,6 +96,7 @@ BOOL LLFloaterMap::postBuild()
 {
         // Send the drag handle to the back, but make sure close stays on top
         sendChildToBack(getDragHandle());
+        sendChildToFront(getChild<LLButton>("llfloater_minimize_btn"));
         sendChildToFront(getChild<LLButton>("llfloater_close_btn"));
         setIsChrome(TRUE);
         
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" />