From 83237f875cb26d9f72055a5d47cdb928b30c0dc6 Mon Sep 17 00:00:00 2001
From: James Cook <james@lindenlab.com>
Date: Mon, 23 Nov 2009 10:15:00 -0800
Subject: Allow large paramblocks by converting mEnclosingBlockOffset to U16,
 needed for location_input.xml

---
 indra/llxuixml/llinitparam.cpp | 2 +-
 indra/llxuixml/llinitparam.h   | 4 ++--
 2 files changed, 3 insertions(+), 3 deletions(-)

diff --git a/indra/llxuixml/llinitparam.cpp b/indra/llxuixml/llinitparam.cpp
index 318a0348a2..4c050844f8 100644
--- a/indra/llxuixml/llinitparam.cpp
+++ b/indra/llxuixml/llinitparam.cpp
@@ -46,7 +46,7 @@ namespace LLInitParam
 	{
 		const U8* my_addr = reinterpret_cast<const U8*>(this);
 		const U8* block_addr = reinterpret_cast<const U8*>(enclosing_block);
-		mEnclosingBlockOffset = (S16)(block_addr - my_addr);
+		mEnclosingBlockOffset = (U16)(my_addr - block_addr);
 	}
 
 	//
diff --git a/indra/llxuixml/llinitparam.h b/indra/llxuixml/llinitparam.h
index 9fb464ca7b..b563c6fe51 100644
--- a/indra/llxuixml/llinitparam.h
+++ b/indra/llxuixml/llinitparam.h
@@ -300,14 +300,14 @@ namespace LLInitParam
 			const U8* my_addr = reinterpret_cast<const U8*>(this);
 			// get address of enclosing BLOCK class using stored offset to enclosing BaseBlock class
 			return *const_cast<BaseBlock*>(
-							reinterpret_cast<const BaseBlock*>(my_addr + (ptrdiff_t)mEnclosingBlockOffset));
+							reinterpret_cast<const BaseBlock*>(my_addr - (ptrdiff_t)mEnclosingBlockOffset));
 		}
 
 	private:
 		friend class BaseBlock;
 
 		bool		mIsProvided;
-		S16			mEnclosingBlockOffset;
+		U16			mEnclosingBlockOffset;
 	};
 
 	// various callbacks and constraints associated with an individual param
-- 
cgit v1.2.3


From dc6216e77e84369450d3a9e2269bf4d03436a23d Mon Sep 17 00:00:00 2001
From: "Justin C. Rounds (Chuck)" <chuck@lindenlab.com>
Date: Mon, 23 Nov 2009 13:56:01 -0500
Subject: "Fit and finish" issues with bottom bar. See comments in JIRAs for
 details. http://jira.secondlife.com/browse/EXT-2537
 http://jira.secondlife.com/browse/EXT-2352

---
 .../default/textures/bottomtray/Notices_Unread.png | Bin 333 -> 331 bytes
 indra/newview/skins/default/textures/textures.xml  |  11 ++++-
 .../default/textures/widgets/Arrow_Small_Left.png  | Bin 0 -> 223 bytes
 .../default/textures/widgets/Arrow_Small_Right.png | Bin 0 -> 217 bytes
 .../default/textures/widgets/Arrow_Small_Up.png    | Bin 0 -> 382 bytes
 .../widgets/ComboButton_Up_On_Selected.png         | Bin 0 -> 482 bytes
 .../skins/default/xui/en/panel_bottomtray.xml      |  53 ++++++++++++++-------
 .../skins/default/xui/en/panel_nearby_chat_bar.xml |  12 +++--
 .../default/xui/en/widgets/gesture_combo_box.xml   |   4 +-
 .../skins/default/xui/en/widgets/talk_button.xml   |  11 ++++-
 10 files changed, 64 insertions(+), 27 deletions(-)
 create mode 100644 indra/newview/skins/default/textures/widgets/Arrow_Small_Left.png
 create mode 100644 indra/newview/skins/default/textures/widgets/Arrow_Small_Right.png
 create mode 100644 indra/newview/skins/default/textures/widgets/Arrow_Small_Up.png
 create mode 100644 indra/newview/skins/default/textures/widgets/ComboButton_Up_On_Selected.png

diff --git a/indra/newview/skins/default/textures/bottomtray/Notices_Unread.png b/indra/newview/skins/default/textures/bottomtray/Notices_Unread.png
index 98f1f04b9a..aa3898ca99 100644
Binary files a/indra/newview/skins/default/textures/bottomtray/Notices_Unread.png and b/indra/newview/skins/default/textures/bottomtray/Notices_Unread.png differ
diff --git a/indra/newview/skins/default/textures/textures.xml b/indra/newview/skins/default/textures/textures.xml
index f4a239be62..8469cf9e2d 100644
--- a/indra/newview/skins/default/textures/textures.xml
+++ b/indra/newview/skins/default/textures/textures.xml
@@ -50,8 +50,12 @@ with the same filename but different name
   <texture name="Arrow_Right_Off" file_name="navbar/Arrow_Right_Off.png" preload="true" />
   <texture name="Arrow_Right_Press" file_name="navbar/Arrow_Right_Press.png" preload="true" />
 
-  <texture name="Arrow_Up" file_name="widgets/Arrow_Up.png" preload="true" />
-  <texture name="Arrow_Down" file_name="widgets/Arrow_Down.png" preload="true" />
+  <texture name="Arrow_Left" file_name="widgets/Arrow_Left.png" preload="true" />
+  <texture name="Arrow_Right" file_name="widgets/Arrow_Right.png" preload="true" />
+
+  <texture name="Arrow_Small_Up" file_name="widgets/Arrow_Small_Up.png" preload="true" />
+  <texture name="Arrow_Small_Left" file_name="widgets/Arrow_Small_Left.png" preload="true" />
+  <texture name="Arrow_Small_Right" file_name="widgets/Arrow_Small_Right.png" preload="true" />
 
   <texture name="AudioMute_Off" file_name="icons/AudioMute_Off.png" preload="false" />
   <texture name="AudioMute_Over" file_name="icons/AudioMute_Over.png" preload="false" />
@@ -120,6 +124,7 @@ with the same filename but different name
   <texture name="ComboButton_Press" file_name="widgets/ComboButton_Press.png" preload="true" scale.left="2" scale.top="19" scale.right="18" scale.bottom="2" />
   <texture name="ComboButton_Selected" file_name="widgets/ComboButton_Selected.png" preload="true" scale.left="2" scale.top="19" scale.right="18" scale.bottom="2" />
   <texture name="ComboButton_UpSelected" file_name="widgets/ComboButton_UpSelected.png" preload="true" scale.left="2" scale.top="19" scale.right="18" scale.bottom="2" />
+  <texture name="ComboButton_Up_On_Selected" file_name="widgets/ComboButton_Up_On_Selected.png" preload="true" scale.left="2" scale.top="19" scale.right="18" scale.bottom="2" />
   <texture name="ComboButton_Off" file_name="widgets/ComboButton_Off.png" preload="true" scale.left="2" scale.top="19" scale.right="18" scale.bottom="2" />
   <texture name="ComboButton_UpOff" file_name="widgets/ComboButton_UpOff.png" preload="true" scale.left="2" scale.top="19" scale.right="18" scale.bottom="2" />
   <texture name="Container" file_name="containers/Container.png" preload="false" />
@@ -439,6 +444,7 @@ with the same filename but different name
   <texture name="Search" file_name="navbar/Search.png" preload="false" />
 
   <texture name="SegmentedBtn_Left_Off" file_name="widgets/SegmentedBtn_Left_Off.png" preload="true" scale.left="4" scale.top="19" scale.right="22" scale.bottom="4" />
+  <texture name="SegmentedBtn_Left_Over" file_name="widgets/SegmentedBtn_Left_Over.png" preload="true" scale.left="4" scale.top="19" scale.right="22" scale.bottom="4" />
   <texture name="SegmentedBtn_Left_Press" file_name="widgets/SegmentedBtn_Left_Press.png" preload="true" scale.left="4" scale.top="19" scale.right="22" scale.bottom="4" />
   <texture name="SegmentedBtn_Left_Disabled" file_name="widgets/SegmentedBtn_Left_Disabled.png" preload="true" scale.left="4" scale.top="19" scale.right="22" scale.bottom="4" />
   <texture name="SegmentedBtn_Left_Selected" file_name="widgets/SegmentedBtn_Left_Selected.png" preload="true" scale.left="4" scale.top="19" scale.right="22" scale.bottom="4" />
@@ -453,6 +459,7 @@ with the same filename but different name
   <texture name="SegmentedBtn_Middle_Selected_Disabled" file_name="widgets/SegmentedBtn_Middle_Selected_Disabled.png" preload="true" scale.left="4" scale.top="19" scale.right="22" scale.bottom="4" />
 
   <texture name="SegmentedBtn_Right_Off" file_name="widgets/SegmentedBtn_Right_Off.png" preload="true" scale.left="4" scale.top="19" scale.right="22" scale.bottom="4" />
+  <texture name="SegmentedBtn_Right_Over" file_name="widgets/SegmentedBtn_Right_Over.png" preload="true" scale.left="4" scale.top="19" scale.right="22" scale.bottom="4" />
   <texture name="SegmentedBtn_Right_Press" file_name="widgets/SegmentedBtn_Right_Press.png" preload="true" scale.left="4" scale.top="19" scale.right="22" scale.bottom="4" />
   <texture name="SegmentedBtn_Right_Disabled" file_name="widgets/SegmentedBtn_Right_Disabled.png" preload="true" scale.left="4" scale.top="19" scale.right="22" scale.bottom="4" />
   <texture name="SegmentedBtn_Right_Selected" file_name="widgets/SegmentedBtn_Right_Selected.png" preload="true" scale.left="4" scale.top="19" scale.right="22" scale.bottom="4" />
diff --git a/indra/newview/skins/default/textures/widgets/Arrow_Small_Left.png b/indra/newview/skins/default/textures/widgets/Arrow_Small_Left.png
new file mode 100644
index 0000000000..2d624c3779
Binary files /dev/null and b/indra/newview/skins/default/textures/widgets/Arrow_Small_Left.png differ
diff --git a/indra/newview/skins/default/textures/widgets/Arrow_Small_Right.png b/indra/newview/skins/default/textures/widgets/Arrow_Small_Right.png
new file mode 100644
index 0000000000..91c03c426e
Binary files /dev/null and b/indra/newview/skins/default/textures/widgets/Arrow_Small_Right.png differ
diff --git a/indra/newview/skins/default/textures/widgets/Arrow_Small_Up.png b/indra/newview/skins/default/textures/widgets/Arrow_Small_Up.png
new file mode 100644
index 0000000000..38aac0e5ca
Binary files /dev/null and b/indra/newview/skins/default/textures/widgets/Arrow_Small_Up.png differ
diff --git a/indra/newview/skins/default/textures/widgets/ComboButton_Up_On_Selected.png b/indra/newview/skins/default/textures/widgets/ComboButton_Up_On_Selected.png
new file mode 100644
index 0000000000..fd1d11dd0b
Binary files /dev/null and b/indra/newview/skins/default/textures/widgets/ComboButton_Up_On_Selected.png differ
diff --git a/indra/newview/skins/default/xui/en/panel_bottomtray.xml b/indra/newview/skins/default/xui/en/panel_bottomtray.xml
index 00711a29e0..a8e659259e 100644
--- a/indra/newview/skins/default/xui/en/panel_bottomtray.xml
+++ b/indra/newview/skins/default/xui/en/panel_bottomtray.xml
@@ -46,7 +46,7 @@
          left="0"
          min_height="23"
          width="310"
-         top="0"
+         top="4"
          min_width="192"
          name="chat_bar"
          user_resize="false"
@@ -58,9 +58,9 @@
          height="28"
          layout="topleft"
          min_height="28"
-         width="104"
+         width="100"
          top_delta="0"
-         min_width="104"
+         min_width="100"
          name="speak_panel"
          user_resize="false">
           <talk_button
@@ -71,7 +71,7 @@
            layout="topleft"
            left="0"
            name="talk"
-           top="3"
+           top="4"
           width="100" />
         </layout_panel>
         <icon
@@ -104,7 +104,7 @@
           layout="topleft"
           name="Gesture"
           left="0"
-          top="3"
+          top="4"
           width="82"
           tool_tip="Shows/hides gestures">
              <gesture_combo_box.drop_down_button
@@ -137,6 +137,9 @@
          width="80"
          min_width="49">
             <button
+                 image_selected="PushButton_Selected_Press"
+                 image_pressed="PushButton_Press"
+		 image_pressed_selected="PushButton_Selected_Press"
              follows="left|right"
              height="23"
              use_ellipses="true"
@@ -145,7 +148,7 @@
              layout="topleft"
              name="movement_btn"
              tool_tip="Shows/hides movement controls"
-             top="3"
+             top="4"
              width="80">
                 <button.init_callback
                  function="Button.SetDockableFloaterToggle"
@@ -176,6 +179,9 @@
          user_resize="false"
          width="80">
             <button
+                 image_selected="PushButton_Selected_Press"
+                 image_pressed="PushButton_Press"
+		 image_pressed_selected="PushButton_Selected_Press"
              follows="left|right"
              height="23"
              use_ellipses="true"
@@ -184,7 +190,7 @@
              layout="topleft"
              left="0"
              tool_tip="Shows/hides camera controls"
-             top="3"
+             top="4"
              name="camera_btn"
              width="80">
                 <button.init_callback
@@ -221,7 +227,7 @@
              layout="topleft"
              name="snapshots"
              width="36"
-             top="3"
+             top="4"
              image_overlay="Snapshot_Off"
              tool_tip="Take snapshot">
 				<button.commit_callback
@@ -245,37 +251,47 @@ as for parent layout_panel (chiclet_list_panel) to resize bottom tray properly.
             <chiclet_panel
 	    mouse_opaque="false"
              follows="left|right"
-             height="28"
+             height="23"
              layout="topleft"
              left="0"
              min_width="180"
              name="chiclet_list"
-             top="0"
-             chiclet_padding="3"
+             top="4"
+             chiclet_padding="4"
              scrolling_offset="40"
              width="189">
                 <button
                  auto_resize="true"
                  follows="right"
                  height="23"
-                 image_selected="BottomTray_Scroll_Left"
-                 image_unselected="BottomTray_Scroll_Left"
+                 image_selected="SegmentedBtn_Left_Off"
+                 image_unselected="SegmentedBtn_Left_Off"
+		 image_hover_selected="SegmentedBtn_Left_Over"
+		 image_hover_unselected="SegmentedBtn_Left_Over"
+		 image_pressed="SegmentedBtn_Left_Press"
+		 image_pressed_selected="SegmentedBtn_Left_Press"
+		 image_overlay="Arrow_Small_Left"
                  layout="topleft"
                  name="chicklet_left_scroll_button"
                  tab_stop="false"
-                 top="3"
+                 top="0"
                  visible="false"
                  width="20" />
                 <button
                  auto_resize="true"
                  follows="right"
                  height="23"
-                 image_selected="BottomTray_Scroll_Right"
-                 image_unselected="BottomTray_Scroll_Right"
+                 image_selected="SegmentedBtn_Right_Off"
+                 image_unselected="SegmentedBtn_Right_Off"
+		 image_hover_selected="SegmentedBtn_Right_Over"
+		 image_hover_unselected="SegmentedBtn_Right_Over"
+		 image_pressed="SegmentedBtn_Right_Press"
+		 image_pressed_selected="SegmentedBtn_Right_Press"
+		 image_overlay="Arrow_Small_Right"
                  layout="topleft"
                  name="chicklet_right_scroll_button"
                  tab_stop="false"
-                 top="3"
+                 top="0"
                  visible="false"
                  width="20" />
             </chiclet_panel>
@@ -311,6 +327,9 @@ as for parent layout_panel (chiclet_list_panel) to resize bottom tray properly.
              top="4"
              width="54">
               <button
+                 image_selected="PushButton_Selected_Press"
+                 image_pressed="PushButton_Press"
+		 image_pressed_selected="PushButton_Selected_Press"
               auto_resize="true"
                halign="right"
                height="23"
diff --git a/indra/newview/skins/default/xui/en/panel_nearby_chat_bar.xml b/indra/newview/skins/default/xui/en/panel_nearby_chat_bar.xml
index ecf35523cd..de612fbbc3 100644
--- a/indra/newview/skins/default/xui/en/panel_nearby_chat_bar.xml
+++ b/indra/newview/skins/default/xui/en/panel_nearby_chat_bar.xml
@@ -26,7 +26,7 @@
      max_length="512"
      name="chat_box"
      tool_tip="Press Enter to say, Ctrl+Enter to shout"
-     top="0"
+     top="1"
      width="279" />
     <output_monitor
      auto_update="true"
@@ -37,19 +37,21 @@
      left_pad="-24"
      mouse_opaque="true"
      name="chat_zone_indicator"
-     top="4"
+     top="1"
      visible="true"
      width="20" />
     <button
      follows="right"
      is_toggle="true"
      width="20"
-     top="0"
+     top="1"
      layout="topleft"
-     left_pad="4           "
+     left_pad="4"
      image_disabled="ComboButton_UpOff"
      image_unselected="ComboButton_UpOff"
-     image_selected="ComboButton_UpSelected"
+     image_selected="ComboButton_Up_On_Selected"
+     image_pressed="ComboButton_UpSelected"
+     image_pressed_selected="ComboButton_Up_On_Selected"
      height="23"
      name="show_nearby_chat"
      tool_tip="Shows/hides nearby chat log">
diff --git a/indra/newview/skins/default/xui/en/widgets/gesture_combo_box.xml b/indra/newview/skins/default/xui/en/widgets/gesture_combo_box.xml
index 6171be034f..6ac654f14e 100644
--- a/indra/newview/skins/default/xui/en/widgets/gesture_combo_box.xml
+++ b/indra/newview/skins/default/xui/en/widgets/gesture_combo_box.xml
@@ -19,8 +19,10 @@
                               hover_glow_amount="0.15"
                               font="SansSerif"
                               scale_image="true"
+                 image_selected="PushButton_Selected_Press"
+                 image_pressed="PushButton_Press"
+		 image_pressed_selected="PushButton_Selected_Press"
                               image_unselected="PushButton_Off"
-                              image_selected="PushButton_Selected"
                               image_disabled="PushButton_Disabled"
                               image_disabled_selected="PushButton_Selected_Disabled" />
   <gesture_combo_box.combo_list bg_writeable_color="MenuDefaultBgColor"
diff --git a/indra/newview/skins/default/xui/en/widgets/talk_button.xml b/indra/newview/skins/default/xui/en/widgets/talk_button.xml
index 1d8257fbc8..bbc508de08 100644
--- a/indra/newview/skins/default/xui/en/widgets/talk_button.xml
+++ b/indra/newview/skins/default/xui/en/widgets/talk_button.xml
@@ -6,6 +6,10 @@
     image_unselected="SegmentedBtn_Left_Off"
   -->
   <speak_button
+                 image_selected="SegmentedBtn_Left_Selected_Press"
+                 image_unselected="SegmentedBtn_Left_Off"
+		 image_pressed="SegmentedBtn_Left_Selected_Press"
+		 image_pressed_selected="SegmentedBtn_Left_Selected_Press"
     name="left"
     label="Speak"
     label_selected="Speak"
@@ -21,8 +25,11 @@
     bottom="0"
     tab_stop="false"
     is_toggle="true"
-    image_selected="ComboButton_UpSelected"
-    image_unselected="ComboButton_UpOff"
+                 image_selected="SegmentedBtn_Right_Selected_Press"
+                 image_unselected="SegmentedBtn_Right_Off"
+		 image_pressed="SegmentedBtn_Right_Press"
+		 image_pressed_selected="SegmentedBtn_Right_Selected_Press"
+		 image_overlay="Arrow_Small_Up"
     />
   <monitor
     name="monitor"
-- 
cgit v1.2.3


From 8ef1dcf72ad2b425e7e849edb4e47d86bff23a0b Mon Sep 17 00:00:00 2001
From: "Justin C. Rounds (Chuck)" <chuck@lindenlab.com>
Date: Mon, 23 Nov 2009 14:16:31 -0500
Subject: Scrollbar was too dark and not matching other scrollbars. Switched
 scroll_bar_bg_visible attribute to false in gesture_combo_box.xml to fix.
 http://jira.secondlife.com/browse/EXT-1451

---
 indra/newview/skins/default/xui/en/widgets/gesture_combo_box.xml | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/indra/newview/skins/default/xui/en/widgets/gesture_combo_box.xml b/indra/newview/skins/default/xui/en/widgets/gesture_combo_box.xml
index 6ac654f14e..b61f9fffff 100644
--- a/indra/newview/skins/default/xui/en/widgets/gesture_combo_box.xml
+++ b/indra/newview/skins/default/xui/en/widgets/gesture_combo_box.xml
@@ -26,7 +26,7 @@
                               image_disabled="PushButton_Disabled"
                               image_disabled_selected="PushButton_Selected_Disabled" />
   <gesture_combo_box.combo_list bg_writeable_color="MenuDefaultBgColor"
-                                scroll_bar_bg_visible="true" />
+                                scroll_bar_bg_visible="false" />
   <gesture_combo_box.combo_editor name="Combo Text Entry"
                           select_on_focus="true"
                           font="SansSerifSmall" />
-- 
cgit v1.2.3


From e0a364b7bf836191f25604ef9c3783be46c1ce55 Mon Sep 17 00:00:00 2001
From: richard <none@none>
Date: Mon, 23 Nov 2009 11:37:32 -0800
Subject: comverted mEnclosingBlockOffset from signed to unsigned to support
 param blocks up to 32k in size reviewed by James

---
 indra/llxuixml/llinitparam.cpp | 2 +-
 indra/llxuixml/llinitparam.h   | 4 ++--
 2 files changed, 3 insertions(+), 3 deletions(-)

diff --git a/indra/llxuixml/llinitparam.cpp b/indra/llxuixml/llinitparam.cpp
index 318a0348a2..4c050844f8 100644
--- a/indra/llxuixml/llinitparam.cpp
+++ b/indra/llxuixml/llinitparam.cpp
@@ -46,7 +46,7 @@ namespace LLInitParam
 	{
 		const U8* my_addr = reinterpret_cast<const U8*>(this);
 		const U8* block_addr = reinterpret_cast<const U8*>(enclosing_block);
-		mEnclosingBlockOffset = (S16)(block_addr - my_addr);
+		mEnclosingBlockOffset = (U16)(my_addr - block_addr);
 	}
 
 	//
diff --git a/indra/llxuixml/llinitparam.h b/indra/llxuixml/llinitparam.h
index 9fb464ca7b..493ddaa378 100644
--- a/indra/llxuixml/llinitparam.h
+++ b/indra/llxuixml/llinitparam.h
@@ -300,14 +300,14 @@ namespace LLInitParam
 			const U8* my_addr = reinterpret_cast<const U8*>(this);
 			// get address of enclosing BLOCK class using stored offset to enclosing BaseBlock class
 			return *const_cast<BaseBlock*>(
-							reinterpret_cast<const BaseBlock*>(my_addr + (ptrdiff_t)mEnclosingBlockOffset));
+							reinterpret_cast<const BaseBlock*>(my_addr - (ptrdiff_t)(S32)mEnclosingBlockOffset));
 		}
 
 	private:
 		friend class BaseBlock;
 
 		bool		mIsProvided;
-		S16			mEnclosingBlockOffset;
+		U16			mEnclosingBlockOffset;
 	};
 
 	// various callbacks and constraints associated with an individual param
-- 
cgit v1.2.3


From 7fd1488c6218ddbd82de0eea86297e65f2561bc7 Mon Sep 17 00:00:00 2001
From: richard <none@none>
Date: Mon, 23 Nov 2009 11:42:32 -0800
Subject: convert signals to allocate on demand in order to speed up widget
 construction reviewed by James

---
 indra/llui/llbutton.cpp               |  51 +++++++---
 indra/llui/llbutton.h                 |   8 +-
 indra/llui/llfloater.cpp              |   8 +-
 indra/llui/llfocusmgr.cpp             |  43 +++++++-
 indra/llui/llfocusmgr.h               |  16 +--
 indra/llui/lllineeditor.cpp           |   6 +-
 indra/llui/llmenugl.cpp               |  17 +++-
 indra/llui/llmultislider.cpp          |  37 ++++++-
 indra/llui/llmultislider.h            |   9 +-
 indra/llui/llmultisliderctrl.cpp      |   4 +-
 indra/llui/llpanel.cpp                |  25 ++++-
 indra/llui/llpanel.h                  |   6 +-
 indra/llui/llslider.cpp               |  36 ++++++-
 indra/llui/llslider.h                 |   9 +-
 indra/llui/llsliderctrl.cpp           |   4 +-
 indra/llui/llspinctrl.cpp             |   6 +-
 indra/llui/lltabcontainer.cpp         |   6 +-
 indra/llui/lluictrl.cpp               | 179 ++++++++++++++++++++++++++++------
 indra/llui/lluictrl.h                 |  42 ++++----
 indra/newview/llchiclet.cpp           |   9 +-
 indra/newview/llfavoritesbar.cpp      |   6 +-
 indra/newview/llfloaterbuyland.cpp    |   2 +-
 indra/newview/llfloaterchat.cpp       |   2 +-
 indra/newview/llfloaterchatterbox.cpp |   2 +-
 indra/newview/llfloaterland.cpp       |   2 +-
 indra/newview/llimpanel.cpp           |   2 +-
 indra/newview/llmediactrl.cpp         |   2 +-
 indra/newview/llpanelavatartag.cpp    |   2 +-
 indra/newview/llpanelpeople.cpp       |   2 +-
 indra/newview/llpreviewgesture.cpp    |   2 +-
 30 files changed, 409 insertions(+), 136 deletions(-)

diff --git a/indra/llui/llbutton.cpp b/indra/llui/llbutton.cpp
index b65f248db2..8930e32055 100644
--- a/indra/llui/llbutton.cpp
+++ b/indra/llui/llbutton.cpp
@@ -147,7 +147,11 @@ LLButton::LLButton(const LLButton::Params& p)
 	mCommitOnReturn(p.commit_on_return),
 	mFadeWhenDisabled(FALSE),
 	mForcePressedState(false),
-	mLastDrawCharsCount(0)
+	mLastDrawCharsCount(0),
+	mMouseDownSignal(NULL),
+	mMouseUpSignal(NULL),
+	mHeldDownSignal(NULL)
+
 {
 	static LLUICachedControl<S32> llbutton_orig_h_pad ("UIButtonOrigHPad", 0);
 	static Params default_params(LLUICtrlFactory::getDefaultParams<LLButton>());
@@ -215,13 +219,28 @@ LLButton::LLButton(const LLButton::Params& p)
 	}
 	
 	if (p.click_callback.isProvided())
-		initCommitCallback(p.click_callback, mCommitSignal); // alias -> commit_callback
+	{
+		setCommitCallback(initCommitCallback(p.click_callback)); // alias -> commit_callback
+	}
 	if (p.mouse_down_callback.isProvided())
-		initCommitCallback(p.mouse_down_callback, mMouseDownSignal);
+	{
+		setMouseDownCallback(initCommitCallback(p.mouse_down_callback));
+	}
 	if (p.mouse_up_callback.isProvided())
-		initCommitCallback(p.mouse_up_callback, mMouseUpSignal);
+	{
+		setMouseUpCallback(initCommitCallback(p.mouse_up_callback));
+	}
 	if (p.mouse_held_callback.isProvided())
-		initCommitCallback(p.mouse_held_callback, mHeldDownSignal);
+	{
+		setHeldDownCallback(initCommitCallback(p.mouse_held_callback));
+	}
+}
+
+LLButton::~LLButton()
+{
+	delete mMouseDownSignal;
+	delete mMouseUpSignal;
+	delete mHeldDownSignal;
 }
 
 // HACK: Committing a button is the same as instantly clicking it.
@@ -232,9 +251,9 @@ void LLButton::onCommit()
 	// panel containing it.  Therefore we need to call 	LLUICtrl::onCommit()
 	// LAST, otherwise this becomes deleted memory.
 
-	mMouseDownSignal(this, LLSD());
+	if (mMouseDownSignal) (*mMouseDownSignal)(this, LLSD());
 	
-	mMouseUpSignal(this, LLSD());
+	if (mMouseUpSignal) (*mMouseUpSignal)(this, LLSD());
 
 	if (getSoundFlags() & MOUSE_DOWN)
 	{
@@ -257,19 +276,23 @@ void LLButton::onCommit()
 
 boost::signals2::connection LLButton::setClickedCallback( const commit_signal_t::slot_type& cb )
 {
-	return mCommitSignal.connect(cb);
+	if (!mCommitSignal) mCommitSignal = new commit_signal_t();
+	return mCommitSignal->connect(cb);
 }
 boost::signals2::connection LLButton::setMouseDownCallback( const commit_signal_t::slot_type& cb )
 {
-	return mMouseDownSignal.connect(cb);
+	if (!mMouseDownSignal) mMouseDownSignal = new commit_signal_t();
+	return mMouseDownSignal->connect(cb);
 }
 boost::signals2::connection LLButton::setMouseUpCallback( const commit_signal_t::slot_type& cb )
 {
-	return mMouseUpSignal.connect(cb);
+	if (!mMouseUpSignal) mMouseUpSignal = new commit_signal_t();
+	return mMouseUpSignal->connect(cb);
 }
 boost::signals2::connection LLButton::setHeldDownCallback( const commit_signal_t::slot_type& cb )
 {
-	return mHeldDownSignal.connect(cb);
+	if (!mHeldDownSignal) mHeldDownSignal = new commit_signal_t();
+	return mHeldDownSignal->connect(cb);
 }
 
 
@@ -351,7 +374,7 @@ BOOL LLButton::handleMouseDown(S32 x, S32 y, MASK mask)
 		 */
 		LLUICtrl::handleMouseDown(x, y, mask);
 
-		mMouseDownSignal(this, LLSD());
+		if(mMouseDownSignal) (*mMouseDownSignal)(this, LLSD());
 
 		mMouseDownTimer.start();
 		mMouseDownFrame = (S32) LLFrameTimer::getFrameCount();
@@ -383,7 +406,7 @@ BOOL LLButton::handleMouseUp(S32 x, S32 y, MASK mask)
 		LLUICtrl::handleMouseUp(x, y, mask);
 
 		// Regardless of where mouseup occurs, handle callback
-		mMouseUpSignal(this, LLSD());
+		if(mMouseUpSignal) (*mMouseUpSignal)(this, LLSD());
 
 		resetMouseDownTimer();
 
@@ -493,7 +516,7 @@ BOOL LLButton::handleHover(S32 x, S32 y, MASK mask)
 			{
 				LLSD param;
 				param["count"] = mMouseHeldDownCount++;
-				mHeldDownSignal(this, param);
+				if (mHeldDownSignal) (*mHeldDownSignal)(this, param);
 			}
 		}
 
diff --git a/indra/llui/llbutton.h b/indra/llui/llbutton.h
index 3c1b57c4be..8c3b4bd859 100644
--- a/indra/llui/llbutton.h
+++ b/indra/llui/llbutton.h
@@ -128,6 +128,8 @@ protected:
 	LLButton(const Params&);
 
 public:
+
+	~LLButton();
 	// For backward compatability only
 	typedef boost::function<void(void*)> button_callback_t;
 
@@ -251,9 +253,9 @@ private:
 	void			resetMouseDownTimer();
 
 private:
-	commit_signal_t 			mMouseDownSignal;
-	commit_signal_t 			mMouseUpSignal;
-	commit_signal_t 			mHeldDownSignal;
+	commit_signal_t* 			mMouseDownSignal;
+	commit_signal_t* 			mMouseUpSignal;
+	commit_signal_t* 			mHeldDownSignal;
 	
 	const LLFontGL*				mGLFont;
 	
diff --git a/indra/llui/llfloater.cpp b/indra/llui/llfloater.cpp
index bf965e8e28..262afbe661 100644
--- a/indra/llui/llfloater.cpp
+++ b/indra/llui/llfloater.cpp
@@ -2642,10 +2642,14 @@ void LLFloater::initFromParams(const LLFloater::Params& p)
 	
 	// open callback 
 	if (p.open_callback.isProvided())
-		initCommitCallback(p.open_callback, mOpenSignal);
+	{
+		mOpenSignal.connect(initCommitCallback(p.open_callback));
+	}
 	// close callback 
 	if (p.close_callback.isProvided())
-		initCommitCallback(p.close_callback, mCloseSignal);
+	{
+		mCloseSignal.connect(initCommitCallback(p.close_callback));
+	}
 }
 
 LLFastTimer::DeclareTimer POST_BUILD("Floater Post Build");
diff --git a/indra/llui/llfocusmgr.cpp b/indra/llui/llfocusmgr.cpp
index 00a80478cf..35fbc7b0a8 100644
--- a/indra/llui/llfocusmgr.cpp
+++ b/indra/llui/llfocusmgr.cpp
@@ -41,6 +41,10 @@ const F32 FOCUS_FADE_TIME = 0.3f;
 // NOTE: the LLFocusableElement implementation has been moved here from lluictrl.cpp.
 
 LLFocusableElement::LLFocusableElement()
+:	mFocusLostCallback(NULL),
+	mFocusReceivedCallback(NULL),
+	mFocusChangedCallback(NULL),
+	mTopLostCallback(NULL)
 {
 }
 
@@ -59,23 +63,27 @@ BOOL LLFocusableElement::handleUnicodeChar(llwchar uni_char, BOOL called_from_pa
 // virtual
 LLFocusableElement::~LLFocusableElement()
 {
+	delete mFocusLostCallback;
+	delete mFocusReceivedCallback;
+	delete mFocusChangedCallback;
+	delete mTopLostCallback;
 }
 
 void LLFocusableElement::onFocusReceived()
 {
-	mFocusReceivedCallback(this);
-	mFocusChangedCallback(this);
+	if (mFocusReceivedCallback) (*mFocusReceivedCallback)(this);
+	if (mFocusChangedCallback) (*mFocusChangedCallback)(this);
 }
 
 void LLFocusableElement::onFocusLost()
 {
-	mFocusLostCallback(this);
-	mFocusChangedCallback(this);
+	if (mFocusLostCallback) (*mFocusLostCallback)(this);
+	if (mFocusChangedCallback) (*mFocusChangedCallback)(this);
 }
 
 void LLFocusableElement::onTopLost()
 {
-	mTopLostCallback(this);
+	if (mTopLostCallback) (*mTopLostCallback)(this);
 }
 
 BOOL LLFocusableElement::hasFocus() const
@@ -87,6 +95,31 @@ void LLFocusableElement::setFocus(BOOL b)
 {
 }
 
+boost::signals2::connection LLFocusableElement::setFocusLostCallback( const focus_signal_t::slot_type& cb)	
+{ 
+	if (!mFocusLostCallback) mFocusLostCallback = new focus_signal_t();
+	return mFocusLostCallback->connect(cb);
+}
+
+boost::signals2::connection	LLFocusableElement::setFocusReceivedCallback(const focus_signal_t::slot_type& cb)	
+{ 
+	if (!mFocusReceivedCallback) mFocusReceivedCallback = new focus_signal_t();
+	return mFocusReceivedCallback->connect(cb);
+}
+
+boost::signals2::connection	LLFocusableElement::setFocusChangedCallback(const focus_signal_t::slot_type& cb)	
+{
+	if (!mFocusChangedCallback) mFocusChangedCallback = new focus_signal_t();
+	return mFocusChangedCallback->connect(cb);
+}
+
+boost::signals2::connection	LLFocusableElement::setTopLostCallback(const focus_signal_t::slot_type& cb)	
+{ 
+	if (!mTopLostCallback) mTopLostCallback = new focus_signal_t();
+	return mTopLostCallback->connect(cb);
+}
+
+
 
 LLFocusMgr gFocusMgr;
 
diff --git a/indra/llui/llfocusmgr.h b/indra/llui/llfocusmgr.h
index 2fa4e124fb..83ecd1d301 100644
--- a/indra/llui/llfocusmgr.h
+++ b/indra/llui/llfocusmgr.h
@@ -56,10 +56,10 @@ public:
 
 	typedef boost::signals2::signal<void(LLFocusableElement*)> focus_signal_t;
 	
-	boost::signals2::connection setFocusLostCallback( const focus_signal_t::slot_type& cb)	{ return mFocusLostCallback.connect(cb);}
-	boost::signals2::connection	setFocusReceivedCallback(const focus_signal_t::slot_type& cb)	{ return mFocusReceivedCallback.connect(cb);}
-	boost::signals2::connection	setFocusChangedCallback(const focus_signal_t::slot_type& cb)	{ return mFocusChangedCallback.connect(cb);}
-	void	setTopLostCallback(const focus_signal_t::slot_type& cb)	{ mTopLostCallback.connect(cb);}
+	boost::signals2::connection setFocusLostCallback( const focus_signal_t::slot_type& cb);
+	boost::signals2::connection	setFocusReceivedCallback(const focus_signal_t::slot_type& cb);
+	boost::signals2::connection	setFocusChangedCallback(const focus_signal_t::slot_type& cb);
+	boost::signals2::connection	setTopLostCallback(const focus_signal_t::slot_type& cb);
 
 	// These were brought up the hierarchy from LLView so that we don't have to use dynamic_cast when dealing with keyboard focus.
 	virtual BOOL	handleKey(KEY key, MASK mask, BOOL called_from_parent);
@@ -69,10 +69,10 @@ protected:
 	virtual void	onFocusReceived();
 	virtual void	onFocusLost();
 	virtual void	onTopLost();	// called when registered as top ctrl and user clicks elsewhere
-	focus_signal_t  mFocusLostCallback;
-	focus_signal_t  mFocusReceivedCallback;
-	focus_signal_t  mFocusChangedCallback;
-	focus_signal_t  mTopLostCallback;
+	focus_signal_t*  mFocusLostCallback;
+	focus_signal_t*  mFocusReceivedCallback;
+	focus_signal_t*  mFocusChangedCallback;
+	focus_signal_t*  mTopLostCallback;
 };
 
 
diff --git a/indra/llui/lllineeditor.cpp b/indra/llui/lllineeditor.cpp
index c2f91ff7e0..406c77a365 100644
--- a/indra/llui/lllineeditor.cpp
+++ b/indra/llui/lllineeditor.cpp
@@ -626,7 +626,8 @@ BOOL LLLineEditor::handleMouseDown(S32 x, S32 y, MASK mask)
 	// delay cursor flashing
 	mKeystrokeTimer.reset();
 	
-	mMouseDownSignal(this,x,y,mask);
+	if (mMouseDownSignal)
+		(*mMouseDownSignal)(this,x,y,mask);
 
 	return TRUE;
 }
@@ -742,7 +743,8 @@ BOOL LLLineEditor::handleMouseUp(S32 x, S32 y, MASK mask)
 	}
 	
 	// We won't call LLUICtrl::handleMouseUp to avoid double calls of  childrenHandleMouseUp().Just invoke the signal manually.
-	mMouseUpSignal(this,x,y, mask);
+	if (mMouseUpSignal)
+		(*mMouseUpSignal)(this,x,y, mask);
 	return handled;
 }
 
diff --git a/indra/llui/llmenugl.cpp b/indra/llui/llmenugl.cpp
index de9a854f63..f8935d03ac 100644
--- a/indra/llui/llmenugl.cpp
+++ b/indra/llui/llmenugl.cpp
@@ -760,21 +760,25 @@ void LLMenuItemCallGL::initFromParams(const Params& p)
 {
 	if (p.on_visible.isProvided())
 	{
-		initVisibleCallback(p.on_visible, mVisibleSignal);
+		mVisibleSignal.connect(initVisibleCallback(p.on_visible));
 	}
 	if (p.on_enable.isProvided())
 	{
-		initEnableCallback(p.on_enable, mEnableSignal);
+		setEnableCallback(initEnableCallback(p.on_enable));
 		// Set the enabled control variable (for backwards compatability)
 		if (p.on_enable.control_name.isProvided() && !p.on_enable.control_name().empty())
 		{
 			LLControlVariable* control = findControl(p.on_enable.control_name());
 			if (control)
+			{
 				setEnabledControlVariable(control);
+			}
 		}
 	}
 	if (p.on_click.isProvided())
-		initCommitCallback(p.on_click, mCommitSignal);
+	{
+		setCommitCallback(initCommitCallback(p.on_click));
+	}
 		
 	LLUICtrl::initFromParams(p);
 }
@@ -795,7 +799,10 @@ void LLMenuItemCallGL::updateEnabled( void )
 		if (mEnabledControlVariable)
 		{
 			if (!enabled)
-				mEnabledControlVariable->set(false); // callback overrides control variable; this will call setEnabled()
+			{
+				// callback overrides control variable; this will call setEnabled()
+				mEnabledControlVariable->set(false); 
+			}
 		}
 		else
 		{
@@ -854,7 +861,7 @@ void LLMenuItemCheckGL::initFromParams(const Params& p)
 {
 	if (p.on_check.isProvided())
 	{
-		initEnableCallback(p.on_check, mCheckSignal);
+		setCheckCallback(initEnableCallback(p.on_check));
 		// Set the control name (for backwards compatability)
 		if (p.on_check.control_name.isProvided() && !p.on_check.control_name().empty())
 		{
diff --git a/indra/llui/llmultislider.cpp b/indra/llui/llmultislider.cpp
index 68e496aed1..1891bca36c 100644
--- a/indra/llui/llmultislider.cpp
+++ b/indra/llui/llmultislider.cpp
@@ -84,17 +84,30 @@ LLMultiSlider::LLMultiSlider(const LLMultiSlider::Params& p)
 	mThumbCenterSelectedColor(p.thumb_center_selected_color()),
 	mDisabledThumbColor(p.thumb_disabled_color()),
 	mTriangleColor(p.triangle_color()),
-	mThumbWidth(p.thumb_width)
+	mThumbWidth(p.thumb_width),
+	mMouseDownSignal(NULL),
+	mMouseUpSignal(NULL)
 {
 	mValue.emptyMap();
 	mCurSlider = LLStringUtil::null;
 	
 	if (p.mouse_down_callback.isProvided())
-		initCommitCallback(p.mouse_down_callback, mMouseDownSignal);
+	{
+		setMouseDownCallback(initCommitCallback(p.mouse_down_callback));
+	}
 	if (p.mouse_up_callback.isProvided())
-		initCommitCallback(p.mouse_up_callback, mMouseUpSignal);
+	{
+		setMouseUpCallback(initCommitCallback(p.mouse_up_callback));
+	}
+}
+
+LLMultiSlider::~LLMultiSlider()
+{
+	delete mMouseDownSignal;
+	delete mMouseUpSignal;
 }
 
+
 void LLMultiSlider::setSliderValue(const std::string& name, F32 value, BOOL from_event)
 {
 	// exit if not there
@@ -325,7 +338,8 @@ BOOL LLMultiSlider::handleMouseUp(S32 x, S32 y, MASK mask)
 	{
 		gFocusMgr.setMouseCapture( NULL );
 
-		mMouseUpSignal( this, LLSD() );
+		if (mMouseUpSignal)
+			(*mMouseUpSignal)( this, LLSD() );
 
 		handled = TRUE;
 		make_ui_sound("UISndClickRelease");
@@ -345,7 +359,8 @@ BOOL LLMultiSlider::handleMouseDown(S32 x, S32 y, MASK mask)
 	{
 		setFocus(TRUE);
 	}
-	mMouseDownSignal( this, LLSD() );
+	if (mMouseDownSignal)
+		(*mMouseDownSignal)( this, LLSD() );
 
 	if (MASK_CONTROL & mask) // if CTRL is modifying
 	{
@@ -557,3 +572,15 @@ void LLMultiSlider::draw()
 
 	LLF32UICtrl::draw();
 }
+
+boost::signals2::connection LLMultiSlider::setMouseDownCallback( const commit_signal_t::slot_type& cb ) 
+{ 
+	if (!mMouseDownSignal) mMouseDownSignal = new commit_signal_t();
+	return mMouseDownSignal->connect(cb); 
+}
+
+boost::signals2::connection LLMultiSlider::setMouseUpCallback(	const commit_signal_t::slot_type& cb )   
+{ 
+	if (!mMouseUpSignal) mMouseUpSignal = new commit_signal_t();
+	return mMouseUpSignal->connect(cb); 
+}
diff --git a/indra/llui/llmultislider.h b/indra/llui/llmultislider.h
index da633cc1cd..f8e43a0470 100644
--- a/indra/llui/llmultislider.h
+++ b/indra/llui/llmultislider.h
@@ -67,6 +67,7 @@ protected:
 	LLMultiSlider(const Params&);
 	friend class LLUICtrlFactory;
 public:
+	virtual ~LLMultiSlider();
 	void			setSliderValue(const std::string& name, F32 value, BOOL from_event = FALSE);
 	F32				getSliderValue(const std::string& name) const;
 
@@ -78,8 +79,8 @@ public:
 	/*virtual*/ void	setValue(const LLSD& value);
 	/*virtual*/ LLSD	getValue() const		{ return mValue; }
 
-	boost::signals2::connection setMouseDownCallback( const commit_signal_t::slot_type& cb ) { return mMouseDownSignal.connect(cb); }
-	boost::signals2::connection setMouseUpCallback(	const commit_signal_t::slot_type& cb )   { return mMouseUpSignal.connect(cb); }
+	boost::signals2::connection setMouseDownCallback( const commit_signal_t::slot_type& cb );
+	boost::signals2::connection setMouseUpCallback(	const commit_signal_t::slot_type& cb );
 
 	bool			findUnusedValue(F32& initVal);
 	const std::string&	addSlider();
@@ -116,8 +117,8 @@ protected:
 	LLUIColor		mDisabledThumbColor;
 	LLUIColor		mTriangleColor;
 	
-	commit_signal_t	mMouseDownSignal;
-	commit_signal_t	mMouseUpSignal;
+	commit_signal_t*	mMouseDownSignal;
+	commit_signal_t*	mMouseUpSignal;
 };
 
 #endif  // LL_MULTI_SLIDER_H
diff --git a/indra/llui/llmultisliderctrl.cpp b/indra/llui/llmultisliderctrl.cpp
index a9f462173d..87938c19d4 100644
--- a/indra/llui/llmultisliderctrl.cpp
+++ b/indra/llui/llmultisliderctrl.cpp
@@ -344,7 +344,7 @@ void LLMultiSliderCtrl::onEditorCommit( LLUICtrl* ctrl, const LLSD& userdata)
 		if( self->mMultiSlider->getMinValue() <= val && val <= self->mMultiSlider->getMaxValue() )
 		{
 			self->setCurSliderValue( val );  // set the value temporarily so that the callback can retrieve it.
-			if( self->mValidateSignal( self, val ) )
+			if( !self->mValidateSignal || (*(self->mValidateSignal))( self, val ) )
 			{
 				success = TRUE;
 			}
@@ -378,7 +378,7 @@ void LLMultiSliderCtrl::onSliderCommit(LLUICtrl* ctrl, const LLSD& userdata)
 	F32 new_val = self->mMultiSlider->getCurSliderValue();
 
 	self->mCurValue = new_val;  // set the value temporarily so that the callback can retrieve it.
-	if( self->mValidateSignal( self, new_val ) )
+	if( !self->mValidateSignal || (*(self->mValidateSignal))( self, new_val ) )
 	{
 		success = TRUE;
 	}
diff --git a/indra/llui/llpanel.cpp b/indra/llui/llpanel.cpp
index 89c4656297..063822dd56 100644
--- a/indra/llui/llpanel.cpp
+++ b/indra/llui/llpanel.cpp
@@ -106,7 +106,8 @@ LLPanel::LLPanel(const LLPanel::Params& p)
 	mHelpTopic(p.help_topic),
 	mCommitCallbackRegistrar(false),
 	mEnableCallbackRegistrar(false),
-	mXMLFilename(p.filename)
+	mXMLFilename(p.filename),
+	mVisibleSignal(NULL)
 	// *NOTE: Be sure to also change LLPanel::initFromParams().  We have too
 	// many classes derived from LLPanel to retrofit them all to pass in params.
 {
@@ -118,6 +119,11 @@ LLPanel::LLPanel(const LLPanel::Params& p)
 	mPanelHandle.bind(this);
 }
 
+LLPanel::~LLPanel()
+{
+	delete mVisibleSignal;
+}
+
 // virtual
 BOOL LLPanel::isPanel() const
 {
@@ -332,7 +338,8 @@ BOOL LLPanel::handleKeyHere( KEY key, MASK mask )
 void LLPanel::handleVisibilityChange ( BOOL new_visibility )
 {
 	LLUICtrl::handleVisibilityChange ( new_visibility );
-	mVisibleSignal(this, LLSD(new_visibility) ); // Pass BOOL as LLSD
+	if (mVisibleSignal)
+		(*mVisibleSignal)(this, LLSD(new_visibility) ); // Pass BOOL as LLSD
 }
 
 void LLPanel::setFocus(BOOL b)
@@ -424,7 +431,9 @@ void LLPanel::initFromParams(const LLPanel::Params& p)
 	
 	// visible callback 
 	if (p.visible_callback.isProvided())
-		initCommitCallback(p.visible_callback, mVisibleSignal);
+	{
+		setVisibleCallback(initCommitCallback(p.visible_callback));
+	}
 	
 	for (LLInitParam::ParamIterator<LocalizedString>::const_iterator it = p.strings().begin();
 		it != p.strings().end();
@@ -907,3 +916,13 @@ void LLPanel::childSetControlName(const std::string& id, const std::string& cont
 		view->setControlName(control_name, NULL);
 	}
 }
+
+boost::signals2::connection LLPanel::setVisibleCallback( const commit_signal_t::slot_type& cb )
+{
+	if (!mVisibleSignal)
+	{
+		mVisibleSignal = new commit_signal_t();
+	}
+
+	return mVisibleSignal->connect(cb);
+}
diff --git a/indra/llui/llpanel.h b/indra/llui/llpanel.h
index c213809d68..0a0fed82fb 100644
--- a/indra/llui/llpanel.h
+++ b/indra/llui/llpanel.h
@@ -109,7 +109,7 @@ protected:
 	
 public:
 // 	LLPanel(const std::string& name, const LLRect& rect = LLRect(), BOOL bordered = TRUE);
-	/*virtual*/ ~LLPanel() {}
+	/*virtual*/ ~LLPanel();
 
 	// LLView interface
 	/*virtual*/ BOOL 	isPanel() const;
@@ -241,6 +241,8 @@ public:
 	void setXMLFilename(std::string filename) { mXMLFilename = filename; };
 	std::string getXMLFilename() { return mXMLFilename; };
 	
+	boost::signals2::connection setVisibleCallback( const commit_signal_t::slot_type& cb );
+
 protected:
 	// Override to set not found list
 	LLButton*		getDefaultButton() { return mDefaultBtn; }
@@ -249,7 +251,7 @@ protected:
 	EnableCallbackRegistry::ScopedRegistrar mEnableCallbackRegistrar;
 	VisibleCallbackRegistry::ScopedRegistrar mVisibleCallbackRegistrar;
 
-	commit_signal_t mVisibleSignal;		// Called when visibility changes, passes new visibility as LLSD()
+	commit_signal_t* mVisibleSignal;		// Called when visibility changes, passes new visibility as LLSD()
 
 	std::string		mHelpTopic;         // the name of this panel's help topic to display in the Help Viewer
 	
diff --git a/indra/llui/llslider.cpp b/indra/llui/llslider.cpp
index da2fc7c68b..a6f729b396 100644
--- a/indra/llui/llslider.cpp
+++ b/indra/llui/llslider.cpp
@@ -77,7 +77,9 @@ LLSlider::LLSlider(const LLSlider::Params& p)
 	mTrackImageHorizontal(p.track_image_horizontal),
 	mTrackImageVertical(p.track_image_vertical),
 	mTrackHighlightHorizontalImage(p.track_highlight_horizontal_image),
-	mTrackHighlightVerticalImage(p.track_highlight_vertical_image)
+	mTrackHighlightVerticalImage(p.track_highlight_vertical_image),
+	mMouseDownSignal(NULL),
+	mMouseUpSignal(NULL)
 {
     mViewModel->setValue(p.initial_value);
 	updateThumbRect();
@@ -86,9 +88,19 @@ LLSlider::LLSlider(const LLSlider::Params& p)
 	setValue(getValueF32());
 	
 	if (p.mouse_down_callback.isProvided())
-		initCommitCallback(p.mouse_down_callback, mMouseDownSignal);
+	{
+		setMouseDownCallback(initCommitCallback(p.mouse_down_callback));
+	}
 	if (p.mouse_up_callback.isProvided())
-		initCommitCallback(p.mouse_up_callback, mMouseUpSignal);
+	{
+		setMouseUpCallback(initCommitCallback(p.mouse_up_callback));
+	}
+}
+
+LLSlider::~LLSlider()
+{
+	delete mMouseDownSignal;
+	delete mMouseUpSignal;
 }
 
 void LLSlider::setValue(F32 value, BOOL from_event)
@@ -202,7 +214,8 @@ BOOL LLSlider::handleMouseUp(S32 x, S32 y, MASK mask)
 	{
 		gFocusMgr.setMouseCapture( NULL );
 
-		mMouseUpSignal( this, getValueF32() );
+		if (mMouseUpSignal)
+			(*mMouseUpSignal)( this, getValueF32() );
 
 		handled = TRUE;
 		make_ui_sound("UISndClickRelease");
@@ -222,7 +235,8 @@ BOOL LLSlider::handleMouseDown(S32 x, S32 y, MASK mask)
 	{
 		setFocus(TRUE);
 	}
-	mMouseDownSignal( this, getValueF32() );
+	if (mMouseDownSignal)
+		(*mMouseDownSignal)( this, getValueF32() );
 
 	if (MASK_CONTROL & mask) // if CTRL is modifying
 	{
@@ -364,3 +378,15 @@ void LLSlider::draw()
 	
 	LLUICtrl::draw();
 }
+
+boost::signals2::connection LLSlider::setMouseDownCallback( const commit_signal_t::slot_type& cb ) 
+{ 
+	if (!mMouseDownSignal) mMouseDownSignal = new commit_signal_t();
+	return mMouseDownSignal->connect(cb); 
+}
+
+boost::signals2::connection LLSlider::setMouseUpCallback(	const commit_signal_t::slot_type& cb )   
+{ 
+	if (!mMouseUpSignal) mMouseUpSignal = new commit_signal_t();
+	return mMouseUpSignal->connect(cb); 
+}
diff --git a/indra/llui/llslider.h b/indra/llui/llslider.h
index 6ab0ed7922..45f8f81e40 100644
--- a/indra/llui/llslider.h
+++ b/indra/llui/llslider.h
@@ -67,6 +67,7 @@ protected:
 	LLSlider(const Params&);
 	friend class LLUICtrlFactory;
 public:
+	virtual ~LLSlider();
 	void			setValue( F32 value, BOOL from_event = FALSE );
     // overrides for LLF32UICtrl methods
 	virtual void	setValue(const LLSD& value )	{ setValue((F32)value.asReal(), TRUE); }
@@ -76,8 +77,8 @@ public:
 	virtual void	setMinValue(F32 min_value) { LLF32UICtrl::setMinValue(min_value); updateThumbRect(); }
 	virtual void	setMaxValue(F32 max_value) { LLF32UICtrl::setMaxValue(max_value); updateThumbRect(); }
 
-	boost::signals2::connection setMouseDownCallback( const commit_signal_t::slot_type& cb ) { return mMouseDownSignal.connect(cb); }
-	boost::signals2::connection setMouseUpCallback(	const commit_signal_t::slot_type& cb )   { return mMouseUpSignal.connect(cb); }
+	boost::signals2::connection setMouseDownCallback( const commit_signal_t::slot_type& cb );
+	boost::signals2::connection setMouseUpCallback(	const commit_signal_t::slot_type& cb );
 
 	virtual BOOL	handleHover(S32 x, S32 y, MASK mask);
 	virtual BOOL	handleMouseUp(S32 x, S32 y, MASK mask);
@@ -109,8 +110,8 @@ private:
 	LLUIColor	mThumbOutlineColor;
 	LLUIColor	mThumbCenterColor;
 	
-	commit_signal_t	mMouseDownSignal;
-	commit_signal_t	mMouseUpSignal;
+	commit_signal_t*	mMouseDownSignal;
+	commit_signal_t*	mMouseUpSignal;
 };
 
 #endif  // LL_LLSLIDER_H
diff --git a/indra/llui/llsliderctrl.cpp b/indra/llui/llsliderctrl.cpp
index ed22c0a47f..a4f89ae1d3 100644
--- a/indra/llui/llsliderctrl.cpp
+++ b/indra/llui/llsliderctrl.cpp
@@ -260,7 +260,7 @@ void LLSliderCtrl::onEditorCommit( LLUICtrl* ctrl, const LLSD& userdata )
 		if( self->mSlider->getMinValue() <= val && val <= self->mSlider->getMaxValue() )
 		{
 			self->setValue( val );  // set the value temporarily so that the callback can retrieve it.
-			if( self->mValidateSignal( self, val ) )
+			if( !self->mValidateSignal || (*(self->mValidateSignal))( self, val ) )
 			{
 				success = TRUE;
 			}
@@ -294,7 +294,7 @@ void LLSliderCtrl::onSliderCommit( LLUICtrl* ctrl, const LLSD& userdata )
 	F32 new_val = self->mSlider->getValueF32();
 
 	self->mValue = new_val;  // set the value temporarily so that the callback can retrieve it.
-	if( self->mValidateSignal( self, new_val ) )
+	if( !self->mValidateSignal || (*(self->mValidateSignal))( self, new_val ) )
 	{
 		success = TRUE;
 	}
diff --git a/indra/llui/llspinctrl.cpp b/indra/llui/llspinctrl.cpp
index bedf16a397..d6d46654d5 100644
--- a/indra/llui/llspinctrl.cpp
+++ b/indra/llui/llspinctrl.cpp
@@ -190,7 +190,7 @@ void LLSpinCtrl::onUpBtn( const LLSD& data )
 		
 			F32 saved_val = (F32)getValue().asReal();
 			setValue(val);
-			if( !mValidateSignal( this, val ) )
+			if( mValidateSignal && !(*mValidateSignal)( this, val ) )
 			{
 				setValue( saved_val );
 				reportInvalidData();
@@ -224,7 +224,7 @@ void LLSpinCtrl::onDownBtn( const LLSD& data )
 			
 			F32 saved_val = (F32)getValue().asReal();
 			setValue(val);
-			if( !mValidateSignal( this, val ) )
+			if( mValidateSignal && !(*mValidateSignal)( this, val ) )
 			{
 				setValue( saved_val );
 				reportInvalidData();
@@ -316,7 +316,7 @@ void LLSpinCtrl::onEditorCommit( const LLSD& data )
 
 		F32 saved_val = getValueF32();
 		setValue(val);
-		if( mValidateSignal( this, val ) )
+		if( !mValidateSignal || (*mValidateSignal)( this, val ) )
 		{
 			success = TRUE;
 			onCommit();
diff --git a/indra/llui/lltabcontainer.cpp b/indra/llui/lltabcontainer.cpp
index f5d8174820..d7d61cf6cb 100644
--- a/indra/llui/lltabcontainer.cpp
+++ b/indra/llui/lltabcontainer.cpp
@@ -1339,12 +1339,12 @@ BOOL LLTabContainer::selectTab(S32 which)
 		cbdata = selected_tuple->mTabPanel->getName();
 
 	BOOL res = FALSE;
-	if( mValidateSignal( this, cbdata ) )
+	if( !mValidateSignal || (*mValidateSignal)( this, cbdata ) )
 	{
 		res = setTab(which);
-		if (res)
+		if (res && mCommitSignal)
 		{
-			mCommitSignal(this, cbdata);
+			(*mCommitSignal)(this, cbdata);
 		}
 	}
 	
diff --git a/indra/llui/lluictrl.cpp b/indra/llui/lluictrl.cpp
index 08fc8fb784..a30d5b4651 100644
--- a/indra/llui/lluictrl.cpp
+++ b/indra/llui/lluictrl.cpp
@@ -78,7 +78,16 @@ LLUICtrl::LLUICtrl(const LLUICtrl::Params& p, const LLViewModelPtr& viewmodel)
 	mEnabledControlVariable(NULL),
 	mDisabledControlVariable(NULL),
 	mMakeVisibleControlVariable(NULL),
-	mMakeInvisibleControlVariable(NULL)
+	mMakeInvisibleControlVariable(NULL),
+	mCommitSignal(NULL),
+	mValidateSignal(NULL),
+	mMouseEnterSignal(NULL),
+	mMouseLeaveSignal(NULL),
+	mMouseDownSignal(NULL),
+	mMouseUpSignal(NULL),
+	mRightMouseDownSignal(NULL),
+	mRightMouseUpSignal(NULL),
+	mDoubleClickSignal(NULL)
 {
 	mUICtrlHandle.bind(this);
 }
@@ -129,10 +138,14 @@ void LLUICtrl::initFromParams(const Params& p)
 	}
 	
 	if (p.commit_callback.isProvided())
-		initCommitCallback(p.commit_callback, mCommitSignal);
+	{
+		setCommitCallback(initCommitCallback(p.commit_callback));
+	}
 	
 	if (p.validate_callback.isProvided())
-		initEnableCallback(p.validate_callback, mValidateSignal);
+	{
+		setValidateCallback(initEnableCallback(p.validate_callback));
+	}
 	
 	if (p.init_callback.isProvided())
 	{
@@ -151,10 +164,14 @@ void LLUICtrl::initFromParams(const Params& p)
 	}
 
 	if(p.mouseenter_callback.isProvided())
-		initCommitCallback(p.mouseenter_callback, mMouseEnterSignal);
+	{
+		setMouseEnterCallback(initCommitCallback(p.mouseenter_callback));
+	}
 
 	if(p.mouseleave_callback.isProvided())
-		initCommitCallback(p.mouseleave_callback, mMouseLeaveSignal);
+	{
+		setMouseLeaveCallback(initCommitCallback(p.mouseleave_callback));
+	}
 }
 
 
@@ -167,16 +184,40 @@ LLUICtrl::~LLUICtrl()
 		llwarns << "UI Control holding top ctrl deleted: " << getName() << ".  Top view removed." << llendl;
 		gFocusMgr.removeTopCtrlWithoutCallback( this );
 	}
+
+	delete mCommitSignal;
+	delete mValidateSignal;
+	delete mMouseEnterSignal;
+	delete mMouseLeaveSignal;
+	delete mMouseDownSignal;
+	delete mMouseUpSignal;
+	delete mRightMouseDownSignal;
+	delete mRightMouseUpSignal;
+	delete mDoubleClickSignal;
 }
 
-void LLUICtrl::initCommitCallback(const CommitCallbackParam& cb, commit_signal_t& sig)
+void default_commit_handler(LLUICtrl* ctrl, const LLSD& param)
+{}
+
+bool default_enable_handler(LLUICtrl* ctrl, const LLSD& param)
+{
+	return true;
+}
+
+bool default_visible_handler(LLUICtrl* ctrl, const LLSD& param)
+{
+	return true;
+}
+
+
+LLUICtrl::commit_signal_t::slot_type LLUICtrl::initCommitCallback(const CommitCallbackParam& cb)
 {
 	if (cb.function.isProvided())
 	{
 		if (cb.parameter.isProvided())
-			sig.connect(boost::bind(cb.function(), _1, cb.parameter));
+			return boost::bind(cb.function(), _1, cb.parameter);
 		else
-			sig.connect(cb.function());
+			return cb.function();
 	}
 	else
 	{
@@ -185,26 +226,27 @@ void LLUICtrl::initCommitCallback(const CommitCallbackParam& cb, commit_signal_t
 		if (func)
 		{
 			if (cb.parameter.isProvided())
-				sig.connect(boost::bind((*func), _1, cb.parameter));
+				return boost::bind((*func), _1, cb.parameter);
 			else
-				sig.connect(*func);
+				return commit_signal_t::slot_type(*func);
 		}
 		else if (!function_name.empty())
 		{
 			llwarns << "No callback found for: '" << function_name << "' in control: " << getName() << llendl;
 		}			
 	}
+	return default_commit_handler;
 }
 
-void LLUICtrl::initEnableCallback(const EnableCallbackParam& cb, enable_signal_t& sig)
+LLUICtrl::enable_signal_t::slot_type LLUICtrl::initEnableCallback(const EnableCallbackParam& cb)
 {
 	// Set the callback function
 	if (cb.function.isProvided())
 	{
 		if (cb.parameter.isProvided())
-			sig.connect(boost::bind(cb.function(), this, cb.parameter));
+			return boost::bind(cb.function(), this, cb.parameter);
 		else
-			sig.connect(cb.function());
+			return cb.function();
 	}
 	else
 	{
@@ -212,22 +254,23 @@ void LLUICtrl::initEnableCallback(const EnableCallbackParam& cb, enable_signal_t
 		if (func)
 		{
 			if (cb.parameter.isProvided())
-				sig.connect(boost::bind((*func), this, cb.parameter));
+				return boost::bind((*func), this, cb.parameter);
 			else
-				sig.connect(*func);
+				return enable_signal_t::slot_type(*func);
 		}
 	}
+	return default_enable_handler;
 }
 
-void LLUICtrl::initVisibleCallback(const VisibleCallbackParam& cb, visible_signal_t& sig)
+LLUICtrl::visible_signal_t::slot_type LLUICtrl::initVisibleCallback(const VisibleCallbackParam& cb)
 {
 	// Set the callback function
 	if (cb.function.isProvided())
 	{
 		if (cb.parameter.isProvided())
-			sig.connect(boost::bind(cb.function(), this, cb.parameter));
+			return boost::bind(cb.function(), this, cb.parameter);
 		else
-			sig.connect(cb.function());
+			return cb.function();
 	}
 	else
 	{
@@ -235,30 +278,40 @@ void LLUICtrl::initVisibleCallback(const VisibleCallbackParam& cb, visible_signa
 		if (func)
 		{
 			if (cb.parameter.isProvided())
-				sig.connect(boost::bind((*func), this, cb.parameter));
+				return boost::bind((*func), this, cb.parameter);
 			else
-				sig.connect(*func);
+				return visible_signal_t::slot_type(*func);
 		}
 	}
+	return default_visible_handler;
 }
 
 // virtual
 void LLUICtrl::onMouseEnter(S32 x, S32 y, MASK mask)
 {
-	mMouseEnterSignal(this, getValue());
+	if (mMouseEnterSignal)
+	{
+		(*mMouseEnterSignal)(this, getValue());
+	}
 }
 
 // virtual
 void LLUICtrl::onMouseLeave(S32 x, S32 y, MASK mask)
 {
-	mMouseLeaveSignal(this, getValue());
+	if(mMouseLeaveSignal)
+	{
+		(*mMouseLeaveSignal)(this, getValue());
+	}
 }
 
 //virtual 
 BOOL LLUICtrl::handleMouseDown(S32 x, S32 y, MASK mask)
 {
 	BOOL handled  = LLView::handleMouseDown(x,y,mask);
-	mMouseDownSignal(this,x,y,mask);
+	if (mMouseDownSignal)
+	{
+		(*mMouseDownSignal)(this,x,y,mask);
+	}
 	return handled;
 }
 
@@ -266,7 +319,10 @@ BOOL LLUICtrl::handleMouseDown(S32 x, S32 y, MASK mask)
 BOOL LLUICtrl::handleMouseUp(S32 x, S32 y, MASK mask)
 {
 	BOOL handled  = LLView::handleMouseUp(x,y,mask);
-	mMouseUpSignal(this,x,y,mask);
+	if (mMouseUpSignal)
+	{
+		(*mMouseUpSignal)(this,x,y,mask);
+	}
 	return handled;
 }
 
@@ -274,7 +330,10 @@ BOOL LLUICtrl::handleMouseUp(S32 x, S32 y, MASK mask)
 BOOL LLUICtrl::handleRightMouseDown(S32 x, S32 y, MASK mask)
 {
 	BOOL handled  = LLView::handleRightMouseDown(x,y,mask);
-	mRightMouseDownSignal(this,x,y,mask);
+	if (mRightMouseDownSignal)
+	{
+		(*mRightMouseDownSignal)(this,x,y,mask);
+	}
 	return handled;
 }
 
@@ -282,14 +341,20 @@ BOOL LLUICtrl::handleRightMouseDown(S32 x, S32 y, MASK mask)
 BOOL LLUICtrl::handleRightMouseUp(S32 x, S32 y, MASK mask)
 {
 	BOOL handled  = LLView::handleRightMouseUp(x,y,mask);
-	mRightMouseUpSignal(this,x,y,mask);
+	if(mRightMouseUpSignal)
+	{
+		(*mRightMouseUpSignal)(this,x,y,mask);
+	}
 	return handled;
 }
 
 BOOL LLUICtrl::handleDoubleClick(S32 x, S32 y, MASK mask)
 {
 	BOOL handled = LLView::handleDoubleClick(x, y, mask);
-	mDoubleClickSignal(this, x, y, mask);
+	if (mDoubleClickSignal)
+	{
+		(*mDoubleClickSignal)(this, x, y, mask);
+	}
 	return handled;
 }
 
@@ -302,7 +367,8 @@ BOOL LLUICtrl::canFocusChildren() const
 
 void LLUICtrl::onCommit()
 {
-	mCommitSignal(this, getValue());
+	if (mCommitSignal)
+	(*mCommitSignal)(this, getValue());
 }
 
 //virtual
@@ -832,7 +898,8 @@ boost::signals2::connection LLUICtrl::setCommitCallback( boost::function<void (L
 }
 boost::signals2::connection LLUICtrl::setValidateBeforeCommit( boost::function<bool (const LLSD& data)> cb )
 {
-	return mValidateSignal.connect(boost::bind(cb, _2));
+	if (!mValidateSignal) mValidateSignal = new enable_signal_t();
+	return mValidateSignal->connect(boost::bind(cb, _2));
 }
 
 // virtual
@@ -850,3 +917,57 @@ BOOL LLUICtrl::getTentative() const
 // virtual
 void LLUICtrl::setColor(const LLColor4& color)							
 { }
+
+boost::signals2::connection LLUICtrl::setCommitCallback( const commit_signal_t::slot_type& cb ) 
+{ 
+	if (!mCommitSignal) mCommitSignal = new commit_signal_t();
+	return mCommitSignal->connect(cb); 
+}
+
+boost::signals2::connection LLUICtrl::setValidateCallback( const enable_signal_t::slot_type& cb ) 
+{ 
+	if (!mValidateSignal) mValidateSignal = new enable_signal_t();
+	return mValidateSignal->connect(cb); 
+}
+
+boost::signals2::connection LLUICtrl::setMouseEnterCallback( const commit_signal_t::slot_type& cb ) 
+{ 
+	if (!mMouseEnterSignal) mMouseEnterSignal = new commit_signal_t();
+	return mMouseEnterSignal->connect(cb); 
+}
+
+boost::signals2::connection LLUICtrl::setMouseLeaveCallback( const commit_signal_t::slot_type& cb ) 
+{ 
+	if (!mMouseLeaveSignal) mMouseLeaveSignal = new commit_signal_t();
+	return mMouseLeaveSignal->connect(cb); 
+}
+
+boost::signals2::connection LLUICtrl::setMouseDownCallback( const mouse_signal_t::slot_type& cb ) 
+{ 
+	if (!mMouseDownSignal) mMouseDownSignal = new mouse_signal_t();
+	return mMouseDownSignal->connect(cb); 
+}
+
+boost::signals2::connection LLUICtrl::setMouseUpCallback( const mouse_signal_t::slot_type& cb ) 
+{ 
+	if (!mMouseUpSignal) mMouseUpSignal = new mouse_signal_t();
+	return mMouseUpSignal->connect(cb); 
+}
+
+boost::signals2::connection LLUICtrl::setRightMouseDownCallback( const mouse_signal_t::slot_type& cb ) 
+{ 
+	if (!mRightMouseDownSignal) mRightMouseDownSignal = new mouse_signal_t();
+	return mRightMouseDownSignal->connect(cb); 
+}
+
+boost::signals2::connection LLUICtrl::setRightMouseUpCallback( const mouse_signal_t::slot_type& cb ) 
+{ 
+	if (!mRightMouseUpSignal) mRightMouseUpSignal = new mouse_signal_t();
+	return mRightMouseUpSignal->connect(cb); 
+}
+
+boost::signals2::connection LLUICtrl::setDoubleClickCallback( const mouse_signal_t::slot_type& cb ) 
+{ 
+	if (!mDoubleClickSignal) mDoubleClickSignal = new mouse_signal_t();
+	return mDoubleClickSignal->connect(cb); 
+}
diff --git a/indra/llui/lluictrl.h b/indra/llui/lluictrl.h
index dd22851100..aef1bcd519 100644
--- a/indra/llui/lluictrl.h
+++ b/indra/llui/lluictrl.h
@@ -162,9 +162,9 @@ protected:
 	LLUICtrl(const Params& p = getDefaultParams(),
              const LLViewModelPtr& viewmodel=LLViewModelPtr(new LLViewModel));
 	
-	void initCommitCallback(const CommitCallbackParam& cb, commit_signal_t& sig);
-	void initEnableCallback(const EnableCallbackParam& cb, enable_signal_t& sig);
-	void initVisibleCallback(const VisibleCallbackParam& cb, visible_signal_t& sig);
+	commit_signal_t::slot_type initCommitCallback(const CommitCallbackParam& cb);
+	enable_signal_t::slot_type initEnableCallback(const EnableCallbackParam& cb);
+	visible_signal_t::slot_type initVisibleCallback(const VisibleCallbackParam& cb);
 
 	// We need this virtual so we can override it with derived versions
 	virtual LLViewModel* getViewModel() const;
@@ -254,18 +254,18 @@ public:
 	// topic then put in help_topic_out
 	bool                    findHelpTopic(std::string& help_topic_out);
 
-	boost::signals2::connection setCommitCallback( const commit_signal_t::slot_type& cb ) { return mCommitSignal.connect(cb); }
-	boost::signals2::connection setValidateCallback( const enable_signal_t::slot_type& cb ) { return mValidateSignal.connect(cb); }
+	boost::signals2::connection setCommitCallback( const commit_signal_t::slot_type& cb );
+	boost::signals2::connection setValidateCallback( const enable_signal_t::slot_type& cb );
 
-	boost::signals2::connection setMouseEnterCallback( const commit_signal_t::slot_type& cb ) { return mMouseEnterSignal.connect(cb); }
-	boost::signals2::connection setMouseLeaveCallback( const commit_signal_t::slot_type& cb ) { return mMouseLeaveSignal.connect(cb); }
+	boost::signals2::connection setMouseEnterCallback( const commit_signal_t::slot_type& cb );
+	boost::signals2::connection setMouseLeaveCallback( const commit_signal_t::slot_type& cb );
 	
-	boost::signals2::connection setMouseDownCallback( const mouse_signal_t::slot_type& cb ) { return mMouseDownSignal.connect(cb); }
-	boost::signals2::connection setMouseUpCallback( const mouse_signal_t::slot_type& cb ) { return mMouseUpSignal.connect(cb); }
-	boost::signals2::connection setRightMouseDownCallback( const mouse_signal_t::slot_type& cb ) { return mRightMouseDownSignal.connect(cb); }
-	boost::signals2::connection setRightMouseUpCallback( const mouse_signal_t::slot_type& cb ) { return mRightMouseUpSignal.connect(cb); }
+	boost::signals2::connection setMouseDownCallback( const mouse_signal_t::slot_type& cb );
+	boost::signals2::connection setMouseUpCallback( const mouse_signal_t::slot_type& cb );
+	boost::signals2::connection setRightMouseDownCallback( const mouse_signal_t::slot_type& cb );
+	boost::signals2::connection setRightMouseUpCallback( const mouse_signal_t::slot_type& cb );
 	
-	boost::signals2::connection setDoubleClickCallback( const mouse_signal_t::slot_type& cb ) { return mDoubleClickSignal.connect(cb); }
+	boost::signals2::connection setDoubleClickCallback( const mouse_signal_t::slot_type& cb );
 
 	// *TODO: Deprecate; for backwards compatability only:
 	boost::signals2::connection setCommitCallback( boost::function<void (LLUICtrl*,void*)> cb, void* data);	
@@ -293,18 +293,18 @@ protected:
 
 	static bool controlListener(const LLSD& newvalue, LLHandle<LLUICtrl> handle, std::string type);
 
-	commit_signal_t		mCommitSignal;
-	enable_signal_t		mValidateSignal;
+	commit_signal_t*		mCommitSignal;
+	enable_signal_t*		mValidateSignal;
 
-	commit_signal_t		mMouseEnterSignal;
-	commit_signal_t		mMouseLeaveSignal;
+	commit_signal_t*		mMouseEnterSignal;
+	commit_signal_t*		mMouseLeaveSignal;
 	
-	mouse_signal_t		mMouseDownSignal;
-	mouse_signal_t		mMouseUpSignal;
-	mouse_signal_t		mRightMouseDownSignal;
-	mouse_signal_t		mRightMouseUpSignal;
+	mouse_signal_t*		mMouseDownSignal;
+	mouse_signal_t*		mMouseUpSignal;
+	mouse_signal_t*		mRightMouseDownSignal;
+	mouse_signal_t*		mRightMouseUpSignal;
 
-	mouse_signal_t		mDoubleClickSignal;
+	mouse_signal_t*		mDoubleClickSignal;
 	
     LLViewModelPtr  mViewModel;
 
diff --git a/indra/newview/llchiclet.cpp b/indra/newview/llchiclet.cpp
index 9845664c74..5fd4dcd343 100644
--- a/indra/newview/llchiclet.cpp
+++ b/indra/newview/llchiclet.cpp
@@ -163,7 +163,7 @@ LLChiclet::~LLChiclet()
 boost::signals2::connection LLChiclet::setLeftButtonClickCallback(
 	const commit_callback_t& cb)
 {
-	return mCommitSignal.connect(cb);
+	return setCommitCallback(cb);
 }
 
 BOOL LLChiclet::handleMouseDown(S32 x, S32 y, MASK mask)
@@ -972,7 +972,10 @@ void LLChicletPanel::onChicletSizeChanged(LLChiclet* ctrl, const LLSD& param)
 
 void LLChicletPanel::onChicletClick(LLUICtrl*ctrl,const LLSD&param)
 {
-	mCommitSignal(ctrl,param);
+	if (mCommitSignal)
+	{
+		(*mCommitSignal)(ctrl,param);
+	}
 }
 
 void LLChicletPanel::removeChiclet(chiclet_list_t::iterator it)
@@ -1277,7 +1280,7 @@ void LLChicletPanel::onRightScrollHeldDown()
 boost::signals2::connection LLChicletPanel::setChicletClickedCallback(
 	const commit_callback_t& cb)
 {
-	return mCommitSignal.connect(cb);
+	return setCommitCallback(cb);
 }
 
 BOOL LLChicletPanel::handleScrollWheel(S32 x, S32 y, S32 clicks)
diff --git a/indra/newview/llfavoritesbar.cpp b/indra/newview/llfavoritesbar.cpp
index ae5be8cc7c..8406ddeeca 100644
--- a/indra/newview/llfavoritesbar.cpp
+++ b/indra/newview/llfavoritesbar.cpp
@@ -232,13 +232,15 @@ public:
 
 	virtual BOOL handleMouseDown(S32 x, S32 y, MASK mask)
 	{
-		mMouseDownSignal(this, x, y, mask);
+		if (mMouseDownSignal)
+			(*mMouseDownSignal)(this, x, y, mask);
 		return LLMenuItemCallGL::handleMouseDown(x, y, mask);
 	}
 
 	virtual BOOL handleMouseUp(S32 x, S32 y, MASK mask)
 	{
-		mMouseUpSignal(this, x, y, mask);
+		if (mMouseUpSignal)
+			(*mMouseUpSignal)(this, x, y, mask);
 		return LLMenuItemCallGL::handleMouseUp(x, y, mask);
 	}
 
diff --git a/indra/newview/llfloaterbuyland.cpp b/indra/newview/llfloaterbuyland.cpp
index 467796b4a3..976aaf8044 100644
--- a/indra/newview/llfloaterbuyland.cpp
+++ b/indra/newview/llfloaterbuyland.cpp
@@ -903,7 +903,7 @@ void LLFloaterBuyLandUI::tellUserError(
 // virtual
 BOOL LLFloaterBuyLandUI::postBuild()
 {
-	mVisibleSignal.connect(boost::bind(&LLFloaterBuyLandUI::onVisibilityChange, this, _2));
+	setVisibleCallback(boost::bind(&LLFloaterBuyLandUI::onVisibilityChange, this, _2));
 	
 	mCurrency.prepare();
 	
diff --git a/indra/newview/llfloaterchat.cpp b/indra/newview/llfloaterchat.cpp
index 58025ef78b..57bb93d81a 100644
--- a/indra/newview/llfloaterchat.cpp
+++ b/indra/newview/llfloaterchat.cpp
@@ -129,7 +129,7 @@ void LLFloaterChat::draw()
 BOOL LLFloaterChat::postBuild()
 {
 	// Hide the chat overlay when our history is visible.
-	mVisibleSignal.connect(boost::bind(&LLFloaterChat::updateConsoleVisibility, this));
+	setVisibleCallback(boost::bind(&LLFloaterChat::updateConsoleVisibility, this));
 	
 	mPanel = (LLPanelActiveSpeakers*)getChild<LLPanel>("active_speakers_panel");
 
diff --git a/indra/newview/llfloaterchatterbox.cpp b/indra/newview/llfloaterchatterbox.cpp
index fbf09207fe..1b14ca573a 100644
--- a/indra/newview/llfloaterchatterbox.cpp
+++ b/indra/newview/llfloaterchatterbox.cpp
@@ -114,7 +114,7 @@ LLFloaterChatterBox::~LLFloaterChatterBox()
 
 BOOL LLFloaterChatterBox::postBuild()
 {
-	mVisibleSignal.connect(boost::bind(&LLFloaterChatterBox::onVisibilityChange, this, _2));
+	setVisibleCallback(boost::bind(&LLFloaterChatterBox::onVisibilityChange, this, _2));
 	
 	if (gSavedSettings.getBOOL("ContactsTornOff"))
 	{
diff --git a/indra/newview/llfloaterland.cpp b/indra/newview/llfloaterland.cpp
index 22d6098d5b..d855ab1dfa 100644
--- a/indra/newview/llfloaterland.cpp
+++ b/indra/newview/llfloaterland.cpp
@@ -239,7 +239,7 @@ LLFloaterLand::LLFloaterLand(const LLSD& seed)
 
 BOOL LLFloaterLand::postBuild()
 {	
-	mVisibleSignal.connect(boost::bind(&LLFloaterLand::onVisibilityChange, this, _2));
+	setVisibleCallback(boost::bind(&LLFloaterLand::onVisibilityChange, this, _2));
 	
 	LLTabContainer* tab = getChild<LLTabContainer>("landtab");
 
diff --git a/indra/newview/llimpanel.cpp b/indra/newview/llimpanel.cpp
index 87b801d73b..e6ded5f371 100644
--- a/indra/newview/llimpanel.cpp
+++ b/indra/newview/llimpanel.cpp
@@ -216,7 +216,7 @@ LLFloaterIMPanel::~LLFloaterIMPanel()
 
 BOOL LLFloaterIMPanel::postBuild() 
 {
-	mVisibleSignal.connect(boost::bind(&LLFloaterIMPanel::onVisibilityChange, this, _2));
+	setVisibleCallback(boost::bind(&LLFloaterIMPanel::onVisibilityChange, this, _2));
 	
 	mInputEditor = getChild<LLLineEditor>("chat_editor");
 	mInputEditor->setFocusReceivedCallback( boost::bind(onInputEditorFocusReceived, _1, this) );
diff --git a/indra/newview/llmediactrl.cpp b/indra/newview/llmediactrl.cpp
index 5cd40273f6..2376a3581d 100644
--- a/indra/newview/llmediactrl.cpp
+++ b/indra/newview/llmediactrl.cpp
@@ -356,7 +356,7 @@ void LLMediaCtrl::onFocusLost()
 //
 BOOL LLMediaCtrl::postBuild ()
 {
-	mVisibleSignal.connect(boost::bind(&LLMediaCtrl::onVisibilityChange, this, _2));
+	setVisibleCallback(boost::bind(&LLMediaCtrl::onVisibilityChange, this, _2));
 	return TRUE;
 }
 
diff --git a/indra/newview/llpanelavatartag.cpp b/indra/newview/llpanelavatartag.cpp
index 03ad19f911..7563cc7f61 100644
--- a/indra/newview/llpanelavatartag.cpp
+++ b/indra/newview/llpanelavatartag.cpp
@@ -92,7 +92,7 @@ void LLPanelAvatarTag::setAvatarId(const LLUUID& avatar_id)
 boost::signals2::connection LLPanelAvatarTag::setLeftButtonClickCallback(
 																  const commit_callback_t& cb)
 {
-	return mCommitSignal.connect(cb);
+	return setCommitCallback(cb);
 }
 
 BOOL LLPanelAvatarTag::handleMouseDown(S32 x, S32 y, MASK mask)
diff --git a/indra/newview/llpanelpeople.cpp b/indra/newview/llpanelpeople.cpp
index 4dc8872557..03421ce4f0 100644
--- a/indra/newview/llpanelpeople.cpp
+++ b/indra/newview/llpanelpeople.cpp
@@ -483,7 +483,7 @@ void LLPanelPeople::onFriendsAccordionExpandedCollapsed(const LLSD& param, LLAva
 
 BOOL LLPanelPeople::postBuild()
 {
-	mVisibleSignal.connect(boost::bind(&LLPanelPeople::onVisibilityChange, this, _2));
+	setVisibleCallback(boost::bind(&LLPanelPeople::onVisibilityChange, this, _2));
 	
 	mFilterEditor = getChild<LLFilterEditor>("filter_input");
 	mFilterEditor->setCommitCallback(boost::bind(&LLPanelPeople::onFilterEdit, this, _2));
diff --git a/indra/newview/llpreviewgesture.cpp b/indra/newview/llpreviewgesture.cpp
index 49a2a3723d..3d2c529dda 100644
--- a/indra/newview/llpreviewgesture.cpp
+++ b/indra/newview/llpreviewgesture.cpp
@@ -355,7 +355,7 @@ LLPreviewGesture::~LLPreviewGesture()
 
 BOOL LLPreviewGesture::postBuild()
 {
-	mVisibleSignal.connect(boost::bind(&LLPreviewGesture::onVisibilityChange, this, _2));
+	setVisibleCallback(boost::bind(&LLPreviewGesture::onVisibilityChange, this, _2));
 	
 	LLLineEditor* edit;
 	LLComboBox* combo;
-- 
cgit v1.2.3


From dc88effc24e533bd96c5e88de07720b347689f14 Mon Sep 17 00:00:00 2001
From: richard <none@none>
Date: Mon, 23 Nov 2009 11:44:03 -0800
Subject: fix for infinite loop when doing /me emotes reviewed by Mark

---
 indra/llui/lltextbase.cpp | 5 +++++
 1 file changed, 5 insertions(+)

diff --git a/indra/llui/lltextbase.cpp b/indra/llui/lltextbase.cpp
index e210667764..3619b36c0d 100644
--- a/indra/llui/lltextbase.cpp
+++ b/indra/llui/lltextbase.cpp
@@ -60,6 +60,11 @@ LLTextBase::line_info::line_info(S32 index_start, S32 index_end, LLRect rect, S3
 
 bool LLTextBase::compare_segment_end::operator()(const LLTextSegmentPtr& a, const LLTextSegmentPtr& b) const
 {
+	// sort empty spans (e.g. 11-11) after previous non-empty spans (e.g. 5-11)
+	if (a->getEnd() == b->getEnd())
+	{
+		return a->getStart() < b->getStart();
+	}
 	return a->getEnd() < b->getEnd();
 }
 
-- 
cgit v1.2.3


From d4dc4cfddcc3faf17df992fd0ffae9ea18adf19f Mon Sep 17 00:00:00 2001
From: richard <none@none>
Date: Mon, 23 Nov 2009 11:46:35 -0800
Subject: EXT-2460 - mouselook mode - remove unused UI elements EXT-2504 -
 black bars present at top and bottom when in mouselook

reviewed by Leyla
---
 .hgignore                                        |   5 ++
 indra/llrender/llrendertarget.cpp                |  26 ------
 indra/newview/llagent.cpp                        |   6 +-
 indra/newview/llmoveview.cpp                     |   3 +-
 indra/newview/llnavigationbar.cpp                |  10 +++
 indra/newview/llnavigationbar.h                  |   1 +
 indra/newview/llsidetray.cpp                     |   3 +-
 indra/newview/llsidetray.h                       |   8 +-
 indra/newview/llviewerwindow.cpp                 |   3 +-
 indra/newview/pipeline.cpp                       | 101 +++++++++++++++++------
 indra/newview/pipeline.h                         |   5 ++
 indra/newview/skins/default/xui/en/main_view.xml |  32 ++++---
 12 files changed, 131 insertions(+), 72 deletions(-)

diff --git a/.hgignore b/.hgignore
index 4d98acf5d9..0f1dd28bcf 100644
--- a/.hgignore
+++ b/.hgignore
@@ -53,3 +53,8 @@ glob:*.cpp.orig
 glob:*.cpp.bak
 glob:*.h.bak
 glob:*.h.orig
+glob:indra/newview/typed_locations.txt
+glob:indra/newview/teleport_history.txt
+glob:indra/newview/search_history.txt
+glob:indra/newview/filters.xml
+glob:indra/newview/avatar_icons_cache.txt
diff --git a/indra/llrender/llrendertarget.cpp b/indra/llrender/llrendertarget.cpp
index f0df3bcf90..bab5cfd56e 100644
--- a/indra/llrender/llrendertarget.cpp
+++ b/indra/llrender/llrendertarget.cpp
@@ -89,19 +89,6 @@ void LLRenderTarget::setSampleBuffer(LLMultisampleBuffer* buffer)
 
 void LLRenderTarget::allocate(U32 resx, U32 resy, U32 color_fmt, BOOL depth, BOOL stencil, LLTexUnit::eTextureType usage, BOOL use_fbo)
 {
-	// only reallocate if something changed
-	if (mResX == resx
-		&& mResY == resy
-		&& mUseDepth == depth
-		&& mStencil == stencil
-		&& mUsage == usage
-		&& (mFBO != 0) == ((sUseFBO || use_fbo) && gGLManager.mHasFramebufferObject)
-		&& mColorFmt == color_fmt)
-	{
-		// nothing to do
-		return;
-	}
-		
 	stop_glerror();
 	mResX = resx;
 	mResY = resy;
@@ -620,19 +607,6 @@ void LLMultisampleBuffer::allocate(U32 resx, U32 resy, U32 color_fmt, BOOL depth
 
 void LLMultisampleBuffer::allocate(U32 resx, U32 resy, U32 color_fmt, BOOL depth, BOOL stencil,  LLTexUnit::eTextureType usage, BOOL use_fbo, U32 samples )
 {
-	if (mResX == resx
-		&& mResY == resy
-		&& mUseDepth == depth
-		&& mStencil == stencil
-		&& mUsage == usage
-		&& (mFBO != 0) == ((sUseFBO || use_fbo) && gGLManager.mHasFramebufferObject)
-		&& mColorFmt == color_fmt
-		&& mSamples == samples)
-	{
-		// nothing to do
-		return;
-	}
-
 	stop_glerror();
 	mResX = resx;
 	mResY = resy;
diff --git a/indra/newview/llagent.cpp b/indra/newview/llagent.cpp
index 4dd569e2fa..eb5d172ff7 100644
--- a/indra/newview/llagent.cpp
+++ b/indra/newview/llagent.cpp
@@ -2795,7 +2795,8 @@ void LLAgent::endAnimationUpdateUI()
 
 		LLBottomTray::getInstance()->setVisible(TRUE);
 
-		LLSideTray::getInstance()->setVisible(TRUE);
+		LLSideTray::getInstance()->getButtonsPanel()->setVisible(TRUE);
+		LLSideTray::getInstance()->updateSidetrayVisibility();
 
 		LLPanelStandStopFlying::getInstance()->setVisible(TRUE);
 
@@ -2893,7 +2894,8 @@ void LLAgent::endAnimationUpdateUI()
 
 		LLBottomTray::getInstance()->setVisible(FALSE);
 
-		LLSideTray::getInstance()->setVisible(FALSE);
+		LLSideTray::getInstance()->getButtonsPanel()->setVisible(FALSE);
+		LLSideTray::getInstance()->updateSidetrayVisibility();
 
 		LLPanelStandStopFlying::getInstance()->setVisible(FALSE);
 
diff --git a/indra/newview/llmoveview.cpp b/indra/newview/llmoveview.cpp
index 93db337053..9e46a4422a 100644
--- a/indra/newview/llmoveview.cpp
+++ b/indra/newview/llmoveview.cpp
@@ -586,7 +586,8 @@ void LLPanelStandStopFlying::setVisible(BOOL visible)
 		updatePosition();
 	}
 
-	LLPanel::setVisible(visible);
+	//change visibility of parent layout_panel to animate in/out
+	if (getParent()) getParent()->setVisible(visible);
 }
 
 BOOL LLPanelStandStopFlying::handleToolTip(S32 x, S32 y, MASK mask)
diff --git a/indra/newview/llnavigationbar.cpp b/indra/newview/llnavigationbar.cpp
index 114d26af8a..c1bd4dd580 100644
--- a/indra/newview/llnavigationbar.cpp
+++ b/indra/newview/llnavigationbar.cpp
@@ -230,6 +230,16 @@ BOOL LLNavigationBar::postBuild()
 	return TRUE;
 }
 
+void LLNavigationBar::setVisible(BOOL visible)
+{
+	// change visibility of grandparent layout_panel to animate in and out
+	if (getParent() && getParent()->getParent()) 
+	{
+		getParent()->getParent()->setVisible(visible);	
+	}
+}
+
+
 void LLNavigationBar::fillSearchComboBox()
 {
 	if(!mSearchComboBox)
diff --git a/indra/newview/llnavigationbar.h b/indra/newview/llnavigationbar.h
index 52f5a827e4..6f5175d1ae 100644
--- a/indra/newview/llnavigationbar.h
+++ b/indra/newview/llnavigationbar.h
@@ -56,6 +56,7 @@ public:
 	/*virtual*/ void	draw();
 	/*virtual*/ BOOL handleRightMouseDown(S32 x, S32 y, MASK mask);
 	/*virtual*/ BOOL	postBuild();
+	/*virtual*/ void	setVisible(BOOL visible);
 
 	void handleLoginComplete();
 	void clearHistoryCache();
diff --git a/indra/newview/llsidetray.cpp b/indra/newview/llsidetray.cpp
index 7711f3c733..2f98435b83 100644
--- a/indra/newview/llsidetray.cpp
+++ b/indra/newview/llsidetray.cpp
@@ -34,6 +34,7 @@
 
 #include "lltextbox.h"
 
+#include "llagent.h"
 #include "llbottomtray.h"
 #include "llsidetray.h"
 #include "llviewerwindow.h"
@@ -700,7 +701,7 @@ void	LLSideTray::updateSidetrayVisibility()
 	// set visibility of parent container based on collapsed state
 	if (getParent())
 	{
-		getParent()->setVisible(!mCollapsed);
+		getParent()->setVisible(!mCollapsed && !gAgent.cameraMouselook());
 	}
 }
 
diff --git a/indra/newview/llsidetray.h b/indra/newview/llsidetray.h
index 54652c1108..7321574681 100644
--- a/indra/newview/llsidetray.h
+++ b/indra/newview/llsidetray.h
@@ -120,7 +120,7 @@ public:
 
 	void		setVisible(BOOL visible)
 	{
-		LLPanel::setVisible(visible);
+		if (getParent()) getParent()->setVisible(visible);
 	}
 
 	LLPanel*	getButtonsPanel() { return mButtonsPanel; }
@@ -141,6 +141,7 @@ public:
 
 	void		processTriState ();
 	
+	void		updateSidetrayVisibility();
 
 protected:
 	LLSideTrayTab* getTab		(const std::string& name);
@@ -153,10 +154,6 @@ protected:
 
 	void		toggleTabButton	(LLSideTrayTab* tab);
 
-	void		updateSidetrayVisibility();
-
-	
-
 private:
 	// Implementation of LLDestroyClass<LLSideTray>
 	static void destroyClass()
@@ -166,7 +163,6 @@ private:
 			LLSideTray::getInstance()->setEnabled(FALSE);
 	}
 	
-
 private:
 
 	LLPanel*						mButtonsPanel;
diff --git a/indra/newview/llviewerwindow.cpp b/indra/newview/llviewerwindow.cpp
index db66faef81..29d40d073c 100644
--- a/indra/newview/llviewerwindow.cpp
+++ b/indra/newview/llviewerwindow.cpp
@@ -1573,7 +1573,8 @@ void LLViewerWindow::initWorldUI()
 	LLPanel* side_tray_container = getRootView()->getChild<LLPanel>("side_tray_container");
 	LLSideTray* sidetrayp = LLSideTray::getInstance();
 	sidetrayp->setShape(side_tray_container->getLocalRect());
-	sidetrayp->setFollowsAll();
+	// don't follow right edge to avoid spurious resizes, since we are using a fixed width layout
+	sidetrayp->setFollows(FOLLOWS_LEFT|FOLLOWS_TOP|FOLLOWS_BOTTOM);
 	side_tray_container->addChild(sidetrayp);
 	side_tray_container->setVisible(FALSE);
 	
diff --git a/indra/newview/pipeline.cpp b/indra/newview/pipeline.cpp
index 507c726e02..5aad87630d 100644
--- a/indra/newview/pipeline.cpp
+++ b/indra/newview/pipeline.cpp
@@ -344,7 +344,12 @@ LLPipeline::LLPipeline() :
 	mWLSkyPool(NULL),
 	mLightMask(0),
 	mLightMovingMask(0),
-	mLightingDetail(0)
+	mLightingDetail(0),
+	mScreenWidth(0),
+	mScreenHeight(0),
+	mViewportWidth(0),
+	mViewportHeight(0)
+
 {
 	mNoiseMap = 0;
 	mTrueNoiseMap = 0;
@@ -518,13 +523,29 @@ void LLPipeline::resizeScreenTexture()
 		GLuint view_height = gViewerWindow->getWorldViewHeightRaw();
 	
 		allocateScreenBuffer(resX, resY, view_width, view_height);
-
-		llinfos << "RESIZED SCREEN TEXTURE: " << resX << "x" << resY << llendl;
 	}
 }
 
 void LLPipeline::allocateScreenBuffer(U32 resX, U32 resY, U32 viewport_width, U32 viewport_height)
 {
+	bool screen_size_changed = resX != mScreenWidth || resY != mScreenHeight;
+	bool viewport_size_changed = viewport_width != mViewportWidth || viewport_height != mViewportHeight;
+
+	if (!screen_size_changed
+		&& !viewport_size_changed)
+	{
+		// nothing to do
+		return;
+	}
+
+	// remember these dimensions
+	mScreenWidth = resX;
+	mScreenHeight = resY;
+	mViewportWidth = viewport_width;
+	mViewportHeight = viewport_height;
+
+	llinfos << "RESIZED SCREEN TEXTURE: " << resX << "x" << resY << llendl;
+
 	U32 samples = gSavedSettings.getU32("RenderFSAASamples");
 
 	U32 res_mod = gSavedSettings.getU32("RenderResolutionDivisor");
@@ -534,7 +555,8 @@ void LLPipeline::allocateScreenBuffer(U32 resX, U32 resY, U32 viewport_width, U3
 		resY /= res_mod;
 	}
 
-	if (gSavedSettings.getBOOL("RenderUIBuffer"))
+	if (gSavedSettings.getBOOL("RenderUIBuffer") 
+		&& screen_size_changed)
 	{
 		mUIScreen.allocate(resX,resY, GL_RGBA, FALSE, FALSE, LLTexUnit::TT_RECT_TEXTURE, FALSE);
 	}	
@@ -542,25 +564,39 @@ void LLPipeline::allocateScreenBuffer(U32 resX, U32 resY, U32 viewport_width, U3
 	if (LLPipeline::sRenderDeferred)
 	{
 		//allocate deferred rendering color buffers
-		mDeferredScreen.allocate(resX, resY, GL_RGBA, TRUE, TRUE, LLTexUnit::TT_RECT_TEXTURE, FALSE);
-		mDeferredDepth.allocate(resX, resY, 0, TRUE, FALSE, LLTexUnit::TT_RECT_TEXTURE, FALSE);
+		if (screen_size_changed)
+		{
+			mDeferredScreen.allocate(resX, resY, GL_RGBA, TRUE, TRUE, LLTexUnit::TT_RECT_TEXTURE, FALSE);
+			mDeferredDepth.allocate(resX, resY, 0, TRUE, FALSE, LLTexUnit::TT_RECT_TEXTURE, FALSE);
+			addDeferredAttachments(mDeferredScreen);
+		}
+		// always set viewport to desired size, since allocate resets the viewport
 		mDeferredScreen.setViewport(viewport_width, viewport_height);
 		mDeferredDepth.setViewport(viewport_width, viewport_height);
-		addDeferredAttachments(mDeferredScreen);
-		mScreen.allocate(resX, resY, GL_RGBA, FALSE, FALSE, LLTexUnit::TT_RECT_TEXTURE, FALSE);		
-		mEdgeMap.allocate(resX, resY, GL_ALPHA, FALSE, FALSE, LLTexUnit::TT_RECT_TEXTURE, FALSE);
+
+		if (screen_size_changed)
+		{
+			mScreen.allocate(resX, resY, GL_RGBA, FALSE, FALSE, LLTexUnit::TT_RECT_TEXTURE, FALSE);		
+			mEdgeMap.allocate(resX, resY, GL_ALPHA, FALSE, FALSE, LLTexUnit::TT_RECT_TEXTURE, FALSE);
+		}
 		mScreen.setViewport(viewport_width, viewport_height);
 		mEdgeMap.setViewport(viewport_width, viewport_height);
 
 		for (U32 i = 0; i < 3; i++)
 		{
-			mDeferredLight[i].allocate(resX, resY, GL_RGBA, FALSE, FALSE, LLTexUnit::TT_RECT_TEXTURE);
+			if (screen_size_changed)
+			{
+				mDeferredLight[i].allocate(resX, resY, GL_RGBA, FALSE, FALSE, LLTexUnit::TT_RECT_TEXTURE);
+			}
 			mDeferredLight[i].setViewport(viewport_width, viewport_height);
 		}
 
 		for (U32 i = 0; i < 2; i++)
 		{
-			mGIMapPost[i].allocate(resX,resY, GL_RGB, FALSE, FALSE, LLTexUnit::TT_RECT_TEXTURE);
+			if (screen_size_changed)
+			{
+				mGIMapPost[i].allocate(resX,resY, GL_RGB, FALSE, FALSE, LLTexUnit::TT_RECT_TEXTURE);
+			}
 			mGIMapPost[i].setViewport(viewport_width, viewport_height);
 		}
 
@@ -568,7 +604,10 @@ void LLPipeline::allocateScreenBuffer(U32 resX, U32 resY, U32 viewport_width, U3
 
 		for (U32 i = 0; i < 4; i++)
 		{
-			mShadow[i].allocate(U32(resX*scale),U32(resY*scale), 0, TRUE, FALSE, LLTexUnit::TT_RECT_TEXTURE);
+			if (screen_size_changed)
+			{
+				mShadow[i].allocate(U32(resX*scale),U32(resY*scale), 0, TRUE, FALSE, LLTexUnit::TT_RECT_TEXTURE);
+			}
 			mShadow[i].setViewport(viewport_width, viewport_height);
 		}
 
@@ -578,7 +617,10 @@ void LLPipeline::allocateScreenBuffer(U32 resX, U32 resY, U32 viewport_width, U3
 
 		for (U32 i = 4; i < 6; i++)
 		{
-			mShadow[i].allocate(width, height, 0, TRUE, FALSE);
+			if (screen_size_changed)
+			{
+				mShadow[i].allocate(width, height, 0, TRUE, FALSE);
+			}
 			mShadow[i].setViewport(viewport_width, viewport_height);
 		}
 
@@ -586,32 +628,41 @@ void LLPipeline::allocateScreenBuffer(U32 resX, U32 resY, U32 viewport_width, U3
 
 		width = nhpo2(resX)/2;
 		height = nhpo2(resY)/2;
-		mLuminanceMap.allocate(width,height, GL_RGBA, FALSE, FALSE);
+		if (screen_size_changed)
+		{
+			mLuminanceMap.allocate(width,height, GL_RGBA, FALSE, FALSE);
+		}
 		mLuminanceMap.setViewport(viewport_width, viewport_height);
 	}
 	else
 	{
-		mScreen.allocate(resX, resY, GL_RGBA, TRUE, TRUE, LLTexUnit::TT_RECT_TEXTURE, FALSE);		
+		if (screen_size_changed)
+		{
+			mScreen.allocate(resX, resY, GL_RGBA, TRUE, TRUE, LLTexUnit::TT_RECT_TEXTURE, FALSE);		
+		}
 		mScreen.setViewport(viewport_width, viewport_height);
 	}
 	
 
 	if (gGLManager.mHasFramebufferMultisample && samples > 1)
 	{
-		mSampleBuffer.allocate(resX,resY,GL_RGBA,TRUE,TRUE,LLTexUnit::TT_RECT_TEXTURE,FALSE,samples);
-		mSampleBuffer.setViewport(viewport_width, viewport_height);
-		mScreen.setSampleBuffer(&mSampleBuffer);
-
-		if (LLPipeline::sRenderDeferred)
+		if (screen_size_changed)
 		{
-			addDeferredAttachments(mSampleBuffer);
-			mDeferredScreen.setSampleBuffer(&mSampleBuffer);
+			mSampleBuffer.allocate(resX,resY,GL_RGBA,TRUE,TRUE,LLTexUnit::TT_RECT_TEXTURE,FALSE,samples);
+			if (LLPipeline::sRenderDeferred)
+			{
+				addDeferredAttachments(mSampleBuffer);
+				mDeferredScreen.setSampleBuffer(&mSampleBuffer);
+			}
 		}
+		mSampleBuffer.setViewport(viewport_width, viewport_height);
+		mScreen.setSampleBuffer(&mSampleBuffer);
 
 		stop_glerror();
 	}
 	
-	if (LLPipeline::sRenderDeferred)
+	if (LLPipeline::sRenderDeferred 
+		&& screen_size_changed)
 	{ //share depth buffer between deferred targets
 		mDeferredScreen.shareDepthBuffer(mScreen);
 		for (U32 i = 0; i < 3; i++)
@@ -726,6 +777,10 @@ void LLPipeline::createGLBuffers()
 			mGlow[i].allocate(512,glow_res,GL_RGBA,FALSE,FALSE);
 		}
 
+		// force reallocation of buffers by clearing known dimensions
+		mScreenWidth = 0;
+		mScreenHeight = 0;
+
 		allocateScreenBuffer(resX,resY, viewport_width, viewport_height);
 	}
 	
diff --git a/indra/newview/pipeline.h b/indra/newview/pipeline.h
index 9193e19bb1..11b7b55f20 100644
--- a/indra/newview/pipeline.h
+++ b/indra/newview/pipeline.h
@@ -467,6 +467,11 @@ public:
 	static F32				sMinRenderSize;
 
 	//screen texture
+	U32 					mScreenWidth;
+	U32 					mScreenHeight;
+	U32 					mViewportWidth;
+	U32 					mViewportHeight;
+
 	LLRenderTarget			mScreen;
 	LLRenderTarget			mUIScreen;
 	LLRenderTarget			mDeferredScreen;
diff --git a/indra/newview/skins/default/xui/en/main_view.xml b/indra/newview/skins/default/xui/en/main_view.xml
index 14a4949df7..3bf7f50a2c 100644
--- a/indra/newview/skins/default/xui/en/main_view.xml
+++ b/indra/newview/skins/default/xui/en/main_view.xml
@@ -15,19 +15,19 @@
                 orientation="vertical"
                 top="0">
     <layout_panel auto_resize="false"
-                  min_height="19"
+                  height="84"
                   mouse_opaque="false"
-                  name="status_bar_container"
-                  height="19"
+                  name="nav_and_status_bar_region"
                   width="1024"
-                  visible="false"/>
-    <layout_panel auto_resize="false"
-                  height="65"
-                  mouse_opaque="false"
-                  name="nav_bar_container"
-                  width="1024"
-                  visible="false"/>
-    <panel        auto_resize="true"
+                  visible="false">
+      <panel follows="left|right|bottom"
+             left="0"
+             name="nav_bar_container"
+             right="1024"
+             top="19"
+             height="65"/>
+    </layout_panel>
+    <layout_panel auto_resize="true"
                   follows="all"
                   height="500"
                   layout="topleft"
@@ -124,8 +124,16 @@
                   height="500"
                   name="DebugView"
                   width="1024"/>
-  </panel>
+    </layout_panel>
   </layout_stack>
+  <panel mouse_opaque="false"
+         follows="left|right|top" 
+         name="status_bar_container"
+         height="19"
+         left="0" 
+         top="0" 
+         width="1024"
+         visible="false"/>
   <notify_box_view top="0"
                    follows="all"
                    height="768"
-- 
cgit v1.2.3


From a8126a82cfa5e5f6625d78ecdb1199a88f512b91 Mon Sep 17 00:00:00 2001
From: "Justin C. Rounds (Chuck)" <chuck@lindenlab.com>
Date: Mon, 23 Nov 2009 15:21:59 -0500
Subject: Removed font references to SansSerifSmall.
 http://jira.secondlife.com/browse/EXT-1315

---
 indra/newview/skins/default/xui/en/panel_bottomtray.xml          | 1 -
 indra/newview/skins/default/xui/en/widgets/button.xml            | 1 -
 indra/newview/skins/default/xui/en/widgets/gesture_combo_box.xml | 7 ++-----
 indra/newview/skins/default/xui/en/widgets/menu_item.xml         | 4 +---
 indra/newview/skins/default/xui/en/widgets/talk_button.xml       | 1 -
 5 files changed, 3 insertions(+), 11 deletions(-)

diff --git a/indra/newview/skins/default/xui/en/panel_bottomtray.xml b/indra/newview/skins/default/xui/en/panel_bottomtray.xml
index a8e659259e..91e041fd7c 100644
--- a/indra/newview/skins/default/xui/en/panel_bottomtray.xml
+++ b/indra/newview/skins/default/xui/en/panel_bottomtray.xml
@@ -108,7 +108,6 @@
           width="82"
           tool_tip="Shows/hides gestures">
              <gesture_combo_box.drop_down_button
-              font="SansSerifSmall"
               pad_right="10" 
               use_ellipses="true" />
          </gesture_combo_box>
diff --git a/indra/newview/skins/default/xui/en/widgets/button.xml b/indra/newview/skins/default/xui/en/widgets/button.xml
index 6b11e72247..7c54e618ef 100644
--- a/indra/newview/skins/default/xui/en/widgets/button.xml
+++ b/indra/newview/skins/default/xui/en/widgets/button.xml
@@ -15,7 +15,6 @@
         image_color="ButtonImageColor"
         image_color_disabled="ButtonImageColor"
         flash_color="ButtonFlashBgColor"
-        font="SansSerifSmall"
         hover_glow_amount="0.15"
         halign="center"
         scale_image="true">
diff --git a/indra/newview/skins/default/xui/en/widgets/gesture_combo_box.xml b/indra/newview/skins/default/xui/en/widgets/gesture_combo_box.xml
index b61f9fffff..4229f34c09 100644
--- a/indra/newview/skins/default/xui/en/widgets/gesture_combo_box.xml
+++ b/indra/newview/skins/default/xui/en/widgets/gesture_combo_box.xml
@@ -1,5 +1,5 @@
 <?xml version="1.0" encoding="utf-8" standalone="yes" ?>
-<gesture_combo_box font="SansSerifSmall"
+<gesture_combo_box
            label="Gestures" 
            list_position="below"
            max_chars="20"
@@ -7,7 +7,6 @@
   <gesture_combo_box.combo_button name="Combobox Button"
                           label=""
                           hover_glow_amount="0.15"
-                          font="SansSerifSmall"
                           scale_image="true"
                           image_unselected="ComboButton_Off"
                           image_selected="ComboButton_Selected"
@@ -17,7 +16,6 @@
                               label=""
                               halign="center"
                               hover_glow_amount="0.15"
-                              font="SansSerif"
                               scale_image="true"
                  image_selected="PushButton_Selected_Press"
                  image_pressed="PushButton_Press"
@@ -28,6 +26,5 @@
   <gesture_combo_box.combo_list bg_writeable_color="MenuDefaultBgColor"
                                 scroll_bar_bg_visible="false" />
   <gesture_combo_box.combo_editor name="Combo Text Entry"
-                          select_on_focus="true"
-                          font="SansSerifSmall" />
+                          select_on_focus="true" />
 </gesture_combo_box>
diff --git a/indra/newview/skins/default/xui/en/widgets/menu_item.xml b/indra/newview/skins/default/xui/en/widgets/menu_item.xml
index c98e9cb6b8..2bbaa6233f 100644
--- a/indra/newview/skins/default/xui/en/widgets/menu_item.xml
+++ b/indra/newview/skins/default/xui/en/widgets/menu_item.xml
@@ -1,6 +1,4 @@
 <?xml version="1.0" encoding="utf-8" standalone="yes" ?>
 <!-- Use this for the top-level menu styling -->
-<menu_item
-  font="SansSerifSmall"
-  >
+<menu_item>
 </menu_item>
diff --git a/indra/newview/skins/default/xui/en/widgets/talk_button.xml b/indra/newview/skins/default/xui/en/widgets/talk_button.xml
index bbc508de08..ea0a213c79 100644
--- a/indra/newview/skins/default/xui/en/widgets/talk_button.xml
+++ b/indra/newview/skins/default/xui/en/widgets/talk_button.xml
@@ -13,7 +13,6 @@
     name="left"
     label="Speak"
     label_selected="Speak"
-    font="SansSerifSmall"
     tab_stop="false"
     />
   <show_button
-- 
cgit v1.2.3


From 347562844dc2be598f39138a39eaacaff6b4e323 Mon Sep 17 00:00:00 2001
From: James Cook <james@lindenlab.com>
Date: Mon, 23 Nov 2009 14:23:51 -0800
Subject: Initial implementation of parcel property icons and maturity string
 on nav bar Added new LLAgentUI location format, renamed unclear old one
 Renamed ShowCoordinatesOption to NavBarShowCoordinates Extended
 LLLocationInputCtrl to show icons. Reviewed with Rick

---
 indra/newview/app_settings/settings.xml            |   2 +-
 indra/newview/llagentui.cpp                        |  19 +++-
 indra/newview/llagentui.h                          |   9 +-
 indra/newview/llglsandbox.cpp                      |   5 +-
 indra/newview/lllocationinputctrl.cpp              | 112 +++++++++++++++++----
 indra/newview/lllocationinputctrl.h                |  27 ++++-
 indra/newview/llnavigationbar.cpp                  |   2 +-
 indra/newview/llteleporthistory.cpp                |   4 +-
 indra/newview/llteleporthistory.h                  |   3 +-
 indra/newview/lltoolmgr.cpp                        |   2 +-
 indra/newview/llviewermenu.cpp                     |   4 +-
 indra/newview/llviewerparcelmgr.cpp                |  42 ++++++--
 indra/newview/llviewerparcelmgr.h                  |  30 ++++--
 .../default/xui/en/widgets/location_input.xml      |  48 ++++++++-
 14 files changed, 256 insertions(+), 53 deletions(-)

diff --git a/indra/newview/app_settings/settings.xml b/indra/newview/app_settings/settings.xml
index c7279a2e33..21ccf2ac91 100644
--- a/indra/newview/app_settings/settings.xml
+++ b/indra/newview/app_settings/settings.xml
@@ -7709,7 +7709,7 @@
       <key>Value</key>
       <integer>0</integer>
     </map>
-    <key>ShowCoordinatesOption</key>
+    <key>NavBarShowCoordinates</key>
     <map>
       <key>Comment</key>
       <string>Show Coordinates in  Location Input Field</string>
diff --git a/indra/newview/llagentui.cpp b/indra/newview/llagentui.cpp
index 568ac4164a..7404fe5bc4 100644
--- a/indra/newview/llagentui.cpp
+++ b/indra/newview/llagentui.cpp
@@ -130,6 +130,7 @@ BOOL LLAgentUI::buildLocationString(std::string& str, ELocationFormat fmt,const
 	// create a default name and description for the landmark
 	std::string parcel_name = LLViewerParcelMgr::getInstance()->getAgentParcelName();
 	std::string region_name = region->getName();
+	std::string sim_access_string = region->getSimAccessString();
 	std::string buffer;
 	if( parcel_name.empty() )
 	{
@@ -142,7 +143,13 @@ BOOL LLAgentUI::buildLocationString(std::string& str, ELocationFormat fmt,const
 		case LOCATION_FORMAT_NORMAL:
 			buffer = llformat("%s", region_name.c_str());
 			break;
-		case LOCATION_FORMAT_WITHOUT_SIM:
+		case LOCATION_FORMAT_NO_COORDS:
+			buffer = llformat("%s%s%s",
+				region_name.c_str(),
+				sim_access_string.empty() ? "" : " - ",
+				sim_access_string.c_str());
+			break;
+		case LOCATION_FORMAT_NO_MATURITY:
 		case LOCATION_FORMAT_FULL:
 			buffer = llformat("%s (%d, %d, %d)",
 				region_name.c_str(),
@@ -161,14 +168,20 @@ BOOL LLAgentUI::buildLocationString(std::string& str, ELocationFormat fmt,const
 		case LOCATION_FORMAT_NORMAL:
 			buffer = llformat("%s, %s", parcel_name.c_str(), region_name.c_str());
 			break;
-		case LOCATION_FORMAT_WITHOUT_SIM:
+		case LOCATION_FORMAT_NO_MATURITY:
 			buffer = llformat("%s, %s (%d, %d, %d)",
 				parcel_name.c_str(),
 				region_name.c_str(),
 				pos_x, pos_y, pos_z);
 			break;
+		case LOCATION_FORMAT_NO_COORDS:
+			buffer = llformat("%s, %s%s%s",
+							  parcel_name.c_str(),
+							  region_name.c_str(),
+							  sim_access_string.empty() ? "" : " - ",
+							  sim_access_string.c_str());
+				break;
 		case LOCATION_FORMAT_FULL:
-			std::string sim_access_string = region->getSimAccessString();
 			buffer = llformat("%s, %s (%d, %d, %d)%s%s",
 				parcel_name.c_str(),
 				region_name.c_str(),
diff --git a/indra/newview/llagentui.h b/indra/newview/llagentui.h
index c7aafb71e7..3478793e38 100644
--- a/indra/newview/llagentui.h
+++ b/indra/newview/llagentui.h
@@ -38,10 +38,11 @@ class LLAgentUI
 public:
 	enum ELocationFormat
 	{
-		LOCATION_FORMAT_NORMAL,
-		LOCATION_FORMAT_LANDMARK,
-		LOCATION_FORMAT_WITHOUT_SIM,
-		LOCATION_FORMAT_FULL,
+		LOCATION_FORMAT_NORMAL,			// Parcel
+		LOCATION_FORMAT_LANDMARK,		// Parcel, Region
+		LOCATION_FORMAT_NO_MATURITY,	// Parcel, Region (x, y, z)
+		LOCATION_FORMAT_NO_COORDS,		// Parcel, Region - Maturity
+		LOCATION_FORMAT_FULL,			// Parcel, Region (x, y, z) - Maturity
 	};
 
 	static void buildName(std::string& name);
diff --git a/indra/newview/llglsandbox.cpp b/indra/newview/llglsandbox.cpp
index 43fbe362d5..750a9d478f 100644
--- a/indra/newview/llglsandbox.cpp
+++ b/indra/newview/llglsandbox.cpp
@@ -67,7 +67,10 @@
 #include "llresmgr.h"
 #include "pipeline.h"
 #include "llspatialpartition.h"
- 
+
+// Height of the yellow selection highlight posts for land
+const F32 PARCEL_POST_HEIGHT = 0.666f;
+
 BOOL LLAgent::setLookAt(ELookAtType target_type, LLViewerObject *object, LLVector3 position)
 {
 	if(object && object->isAttachment())
diff --git a/indra/newview/lllocationinputctrl.cpp b/indra/newview/lllocationinputctrl.cpp
index 7e35cfa04c..be96d7b43a 100644
--- a/indra/newview/lllocationinputctrl.cpp
+++ b/indra/newview/lllocationinputctrl.cpp
@@ -157,15 +157,21 @@ LLLocationInputCtrl::Params::Params()
 	add_landmark_image_disabled("add_landmark_image_disabled"),
 	add_landmark_image_hover("add_landmark_image_hover"),
 	add_landmark_image_selected("add_landmark_image_selected"),
+	icon_hpad("icon_hpad", 0),
 	add_landmark_button("add_landmark_button"),
-	add_landmark_hpad("add_landmark_hpad", 0),
-	info_button("info_button")
+	info_button("info_button"),
+	voice_icon("voice_icon"),
+	fly_icon("fly_icon"),
+	push_icon("push_icon"),
+	build_icon("build_icon"),
+	scripts_icon("scripts_icon"),
+	damage_icon("damage_icon")
 {
 }
 
 LLLocationInputCtrl::LLLocationInputCtrl(const LLLocationInputCtrl::Params& p)
 :	LLComboBox(p),
-	mAddLandmarkHPad(p.add_landmark_hpad),
+	mIconHPad(p.icon_hpad),
 	mInfoBtn(NULL),
 	mLocationContextMenu(NULL),
 	mAddLandmarkBtn(NULL),
@@ -230,6 +236,32 @@ LLLocationInputCtrl::LLLocationInputCtrl(const LLLocationInputCtrl::Params& p)
 	mAddLandmarkBtn = LLUICtrlFactory::create<LLButton>(al_params);
 	enableAddLandmarkButton(true);
 	addChild(mAddLandmarkBtn);
+
+	// Parcel property icons
+	LLIconCtrl::Params voice_icon = p.voice_icon;
+	mParcelIcon[VOICE_ICON] = LLUICtrlFactory::create<LLIconCtrl>(voice_icon);
+	addChild(mParcelIcon[VOICE_ICON]);
+
+	LLIconCtrl::Params fly_icon = p.fly_icon;
+	mParcelIcon[FLY_ICON] = LLUICtrlFactory::create<LLIconCtrl>(fly_icon);
+	addChild(mParcelIcon[FLY_ICON]);
+
+	LLIconCtrl::Params push_icon = p.push_icon;
+	mParcelIcon[PUSH_ICON] = LLUICtrlFactory::create<LLIconCtrl>(push_icon);
+	addChild(mParcelIcon[PUSH_ICON]);
+
+	LLIconCtrl::Params build_icon = p.build_icon;
+	mParcelIcon[BUILD_ICON] = LLUICtrlFactory::create<LLIconCtrl>(build_icon);
+	addChild(mParcelIcon[BUILD_ICON]);
+
+	LLIconCtrl::Params scripts_icon = p.scripts_icon;
+	mParcelIcon[SCRIPTS_ICON] = LLUICtrlFactory::create<LLIconCtrl>(scripts_icon);
+	addChild(mParcelIcon[SCRIPTS_ICON]);
+
+	LLIconCtrl::Params damage_icon = p.damage_icon;
+	mParcelIcon[DAMAGE_ICON] = LLUICtrlFactory::create<LLIconCtrl>(damage_icon);
+	addChild(mParcelIcon[DAMAGE_ICON]);
+	// TODO: health number?
 	
 	// Register callbacks and load the location field context menu (NB: the order matters).
 	LLUICtrl::CommitCallbackRegistry::currentRegistrar().add("Navbar.Action", boost::bind(&LLLocationInputCtrl::onLocationContextMenuItemClicked, this, _2));
@@ -410,9 +442,10 @@ void LLLocationInputCtrl::onFocusLost()
 		mTextEntry->deselect();
 	}
 }
-void	LLLocationInputCtrl::draw(){
-	
-	if(!hasFocus() && gSavedSettings.getBOOL("ShowCoordinatesOption")){
+
+void LLLocationInputCtrl::draw()
+{	
+	if(!hasFocus() && gSavedSettings.getBOOL("NavBarShowCoordinates")){
 		refreshLocation();
 	}
 	LLComboBox::draw();
@@ -532,6 +565,7 @@ void LLLocationInputCtrl::onTextEditorRightClicked(S32 x, S32 y, MASK mask)
 void LLLocationInputCtrl::refresh()
 {
 	refreshLocation();			// update location string
+	refreshParcelIcons();
 	updateAddLandmarkButton();	// indicate whether current parcel has been landmarked 
 }
 
@@ -548,13 +582,57 @@ void LLLocationInputCtrl::refreshLocation()
 
 	// Update location field.
 	std::string location_name;
-	LLAgentUI::ELocationFormat format =  (gSavedSettings.getBOOL("ShowCoordinatesOption") ? 
-			LLAgentUI::LOCATION_FORMAT_WITHOUT_SIM: LLAgentUI::LOCATION_FORMAT_NORMAL);
+	LLAgentUI::ELocationFormat format =
+		(gSavedSettings.getBOOL("NavBarShowCoordinates")
+			? LLAgentUI::LOCATION_FORMAT_FULL
+			: LLAgentUI::LOCATION_FORMAT_NO_COORDS);
 
-	if (!LLAgentUI::buildLocationString(location_name, format)) location_name = "Unknown";
+	if (!LLAgentUI::buildLocationString(location_name, format)) 
+	{
+		location_name = "???";
+	}
 	setText(location_name);
 }
 
+void LLLocationInputCtrl::refreshParcelIcons()
+{
+	LLViewerParcelMgr* vpm = LLViewerParcelMgr::getInstance();
+	// *TODO buy
+	//bool allow_buy      = vpm->canAgentBuyParcel( vpm->getAgentParcel(), false);
+	bool allow_voice	= vpm->allowAgentVoice();
+	bool allow_fly		= vpm->allowAgentFly();
+	bool allow_push		= vpm->allowAgentPush();
+	bool allow_build	= vpm->allowAgentBuild();
+	bool allow_scripts	= vpm->allowAgentScripts();
+	bool allow_damage	= vpm->allowAgentDamage();
+
+	// Most icons are "block this ability"
+	mParcelIcon[VOICE_ICON]->setVisible(   !allow_voice );
+	mParcelIcon[FLY_ICON]->setVisible(     !allow_fly );
+	mParcelIcon[PUSH_ICON]->setVisible(    !allow_push );
+	mParcelIcon[BUILD_ICON]->setVisible(   !allow_build );
+	mParcelIcon[SCRIPTS_ICON]->setVisible( !allow_scripts );
+	mParcelIcon[DAMAGE_ICON]->setVisible(  allow_damage );
+	// *TODO damage meter
+
+	// Slide the parcel icons rect from right to left, adjusting rectangles of
+	// visible icons.  Assumes all icon rects are the same.
+	LLRect icon_rect = mParcelIcon[0]->getRect();
+	S32 icon_width = icon_rect.getWidth();
+	icon_rect.mRight = mAddLandmarkBtn->getRect().mLeft - mIconHPad;
+	icon_rect.mLeft = icon_rect.mRight - icon_width;
+	
+	for (S32 i = 0; i < ICON_COUNT; ++i)
+	{
+		if (mParcelIcon[i]->getVisible())
+		{
+			mParcelIcon[i]->setRect( icon_rect );
+			icon_rect.translate( -icon_width - mIconHPad, 0);
+		}
+	}
+	// *TODO: health meter
+}
+
 void LLLocationInputCtrl::rebuildLocationHistory(std::string filter)
 {
 	LLLocationHistory::location_list_t filtered_items;
@@ -651,13 +729,11 @@ void LLLocationInputCtrl::updateWidgetlayout()
 	mInfoBtn->setRect(info_btn_rect);
 
 	// "Add Landmark" button
-	{
-		LLRect al_btn_rect = mAddLandmarkBtn->getRect();
-		al_btn_rect.translate(
-			hist_btn_rect.mLeft - mAddLandmarkHPad - al_btn_rect.getWidth(),
-			(rect.getHeight() - al_btn_rect.getHeight()) / 2);
-		mAddLandmarkBtn->setRect(al_btn_rect);
-	}
+	LLRect al_btn_rect = mAddLandmarkBtn->getRect();
+	al_btn_rect.translate(
+		hist_btn_rect.mLeft - mIconHPad - al_btn_rect.getWidth(),
+		(rect.getHeight() - al_btn_rect.getHeight()) / 2);
+	mAddLandmarkBtn->setRect(al_btn_rect);
 }
 
 void LLLocationInputCtrl::changeLocationPresentation()
@@ -680,7 +756,7 @@ void LLLocationInputCtrl::onLocationContextMenuItemClicked(const LLSD& userdata)
 
 	if (item == std::string("show_coordinates"))
 	{
-		gSavedSettings.setBOOL("ShowCoordinatesOption",!gSavedSettings.getBOOL("ShowCoordinatesOption"));
+		gSavedSettings.setBOOL("NavBarShowCoordinates",!gSavedSettings.getBOOL("NavBarShowCoordinates"));
 	}
 	else if (item == std::string("landmark"))
 	{
@@ -744,7 +820,7 @@ bool LLLocationInputCtrl::onLocationContextMenuItemEnabled(const LLSD& userdata)
 	}
 	else if(item == std::string("show_coordinates")){
 	
-		return gSavedSettings.getBOOL("ShowCoordinatesOption");
+		return gSavedSettings.getBOOL("NavBarShowCoordinates");
 	}
 
 	return false;
diff --git a/indra/newview/lllocationinputctrl.h b/indra/newview/lllocationinputctrl.h
index 44dc0cb251..fefd0f7fec 100644
--- a/indra/newview/lllocationinputctrl.h
+++ b/indra/newview/lllocationinputctrl.h
@@ -33,7 +33,8 @@
 #ifndef LL_LLLOCATIONINPUTCTRL_H
 #define LL_LLLOCATIONINPUTCTRL_H
 
-#include <llcombobox.h>
+#include "llcombobox.h"
+#include "lliconctrl.h"		// Params
 
 class LLLandmark;
 
@@ -63,9 +64,15 @@ public:
 											add_landmark_image_disabled,
 											add_landmark_image_hover,
 											add_landmark_image_selected;
-		Optional<S32>						add_landmark_hpad;
+		Optional<S32>						icon_hpad;
 		Optional<LLButton::Params>			add_landmark_button,
 											info_button;
+		Optional<LLIconCtrl::Params>		voice_icon,
+											fly_icon,
+											push_icon,
+											build_icon,
+											scripts_icon,
+											damage_icon;
 		Params();
 	};
 
@@ -103,6 +110,7 @@ private:
 	void					enableAddLandmarkButton(bool val);
 	void					refresh();
 	void					refreshLocation();
+	void					refreshParcelIcons();
 	void					rebuildLocationHistory(std::string filter = "");
 	bool 					findTeleportItemsByTitle(const LLTeleportHistoryItem& item, const std::string& filter);
 	void					setText(const LLStringExplicit& text);
@@ -126,7 +134,20 @@ private:
 	LLMenuGL*				mLocationContextMenu;
 	LLButton*				mAddLandmarkBtn;
 	LLButton*				mInfoBtn;
-	S32						mAddLandmarkHPad;
+	S32						mIconHPad;
+	
+	enum EParcelIcon
+	{
+		VOICE_ICON = 0,
+		FLY_ICON,
+		PUSH_ICON,
+		BUILD_ICON,
+		SCRIPTS_ICON,
+		DAMAGE_ICON,
+		ICON_COUNT
+	};
+	LLIconCtrl*	mParcelIcon[ICON_COUNT];
+	// TODO: Health meter?
 
 	LLAddLandmarkObserver*		mAddLandmarkObserver;
 	LLRemoveLandmarkObserver*	mRemoveLandmarkObserver;
diff --git a/indra/newview/llnavigationbar.cpp b/indra/newview/llnavigationbar.cpp
index 114d26af8a..46d64c3416 100644
--- a/indra/newview/llnavigationbar.cpp
+++ b/indra/newview/llnavigationbar.cpp
@@ -413,7 +413,7 @@ void LLNavigationBar::onTeleportFinished(const LLVector3d& global_agent_pos, con
 	 * At this moment gAgent.getPositionAgent() contains previous coordinates.
 	 * according to EXT-65 agent position is being reseted on each frame.  
 	 */
-		LLAgentUI::buildLocationString(location, LLAgentUI::LOCATION_FORMAT_WITHOUT_SIM,
+		LLAgentUI::buildLocationString(location, LLAgentUI::LOCATION_FORMAT_NO_MATURITY,
 					gAgent.getPosAgentFromGlobal(global_agent_pos));
 	std::string tooltip (LLSLURL::buildSLURLfromPosGlobal(gAgent.getRegion()->getName(), global_agent_pos, false));
 	
diff --git a/indra/newview/llteleporthistory.cpp b/indra/newview/llteleporthistory.cpp
index bc886d5743..cc4689062e 100644
--- a/indra/newview/llteleporthistory.cpp
+++ b/indra/newview/llteleporthistory.cpp
@@ -52,7 +52,7 @@
 
 const std::string& LLTeleportHistoryItem::getTitle() const
 {
-	return gSavedSettings.getBOOL("ShowCoordinatesOption") ? mFullTitle : mTitle;
+	return gSavedSettings.getBOOL("NavBarShowCoordinates") ? mFullTitle : mTitle;
 }
 
 //////////////////////////////////////////////////////////////////////////////
@@ -177,7 +177,7 @@ void LLTeleportHistory::purgeItems()
 std::string LLTeleportHistory::getCurrentLocationTitle(bool full, const LLVector3& local_pos_override)
 {
 	std::string location_name;
-	LLAgentUI::ELocationFormat fmt = full ? LLAgentUI::LOCATION_FORMAT_WITHOUT_SIM : LLAgentUI::LOCATION_FORMAT_NORMAL;
+	LLAgentUI::ELocationFormat fmt = full ? LLAgentUI::LOCATION_FORMAT_NO_MATURITY : LLAgentUI::LOCATION_FORMAT_NORMAL;
 
 	if (!LLAgentUI::buildLocationString(location_name, fmt, local_pos_override)) location_name = "Unknown";
 	return location_name;
diff --git a/indra/newview/llteleporthistory.h b/indra/newview/llteleporthistory.h
index 9f5563ed0b..a82bec7c4f 100644
--- a/indra/newview/llteleporthistory.h
+++ b/indra/newview/llteleporthistory.h
@@ -57,7 +57,8 @@ public:
 	{}
 
 	/**
-	 * @return title formatted according to the current value of the ShowCoordinatesOption setting.
+	 * @return title formatted according to the current value of the 
+	 * NavBarShowCoordinates setting.
 	 */
 	const std::string& getTitle() const;
 	
diff --git a/indra/newview/lltoolmgr.cpp b/indra/newview/lltoolmgr.cpp
index ded83debad..26b3bdb82e 100644
--- a/indra/newview/lltoolmgr.cpp
+++ b/indra/newview/lltoolmgr.cpp
@@ -247,7 +247,7 @@ bool LLToolMgr::inEdit()
 
 bool LLToolMgr::canEdit()
 {
-	return LLViewerParcelMgr::getInstance()->agentCanBuild();
+	return LLViewerParcelMgr::getInstance()->allowAgentBuild();
 }
 
 void LLToolMgr::toggleBuildMode()
diff --git a/indra/newview/llviewermenu.cpp b/indra/newview/llviewermenu.cpp
index c67af994a4..ee1a469bbd 100644
--- a/indra/newview/llviewermenu.cpp
+++ b/indra/newview/llviewermenu.cpp
@@ -2736,7 +2736,7 @@ bool enable_object_edit()
 	bool enable = false;
 	if (gAgent.inPrelude())
 	{
-		enable = LLViewerParcelMgr::getInstance()->agentCanBuild()
+		enable = LLViewerParcelMgr::getInstance()->allowAgentBuild()
 			|| LLSelectMgr::getInstance()->getSelection()->isAttachment();
 	} 
 	else if (LLSelectMgr::getInstance()->selectGetModify())
@@ -6096,7 +6096,7 @@ class LLAttachmentEnableDrop : public view_listener_t
 {
 	bool handleEvent(const LLSD& userdata)
 	{
-		BOOL can_build   = gAgent.isGodlike() || (LLViewerParcelMgr::getInstance()->agentCanBuild());
+		BOOL can_build   = gAgent.isGodlike() || (LLViewerParcelMgr::getInstance()->allowAgentBuild());
 
 		//Add an inventory observer to only allow dropping the newly attached item
 		//once it exists in your inventory.  Look at Jira 2422.
diff --git a/indra/newview/llviewerparcelmgr.cpp b/indra/newview/llviewerparcelmgr.cpp
index aa0987aa7d..fcaf49c884 100644
--- a/indra/newview/llviewerparcelmgr.cpp
+++ b/indra/newview/llviewerparcelmgr.cpp
@@ -650,7 +650,7 @@ LLParcel *LLViewerParcelMgr::getAgentParcel() const
 }
 
 // Return whether the agent can build on the land they are on
-bool LLViewerParcelMgr::agentCanBuild() const
+bool LLViewerParcelMgr::allowAgentBuild() const
 {
 	if (mAgentParcel)
 	{
@@ -664,19 +664,47 @@ bool LLViewerParcelMgr::agentCanBuild() const
 	}
 }
 
-BOOL LLViewerParcelMgr::agentCanTakeDamage() const
+bool LLViewerParcelMgr::allowAgentVoice() const
 {
-	return mAgentParcel->getAllowDamage();
+	LLViewerRegion* region = gAgent.getRegion();
+	return region && region->isVoiceEnabled()
+		&& mAgentParcel	&& mAgentParcel->getParcelFlagAllowVoice();
 }
 
-BOOL LLViewerParcelMgr::agentCanFly() const
+bool LLViewerParcelMgr::allowAgentFly() const
 {
-	return TRUE;
+	LLViewerRegion* region = gAgent.getRegion();
+	return region && !region->getBlockFly()
+		&& mAgentParcel && mAgentParcel->getAllowFly();
 }
 
-F32 LLViewerParcelMgr::agentDrawDistance() const
+// Can the agent be pushed around by LLPushObject?
+bool LLViewerParcelMgr::allowAgentPush() const
 {
-	return 512.f;
+	LLViewerRegion* region = gAgent.getRegion();
+	return region && !region->getRestrictPushObject()
+		&& mAgentParcel && !mAgentParcel->getRestrictPushObject();
+}
+
+bool LLViewerParcelMgr::allowAgentScripts() const
+{
+	LLViewerRegion* region = gAgent.getRegion();
+	// *NOTE: This code does not take into account group-owned parcels
+	// and the flag to allow group-owned scripted objects to run.
+	// This mirrors the traditional menu bar parcel icon code, but is not
+	// technically correct.
+	return region
+		&& !(region->getRegionFlags() & REGION_FLAGS_SKIP_SCRIPTS)
+		&& !(region->getRegionFlags() & REGION_FLAGS_ESTATE_SKIP_SCRIPTS)
+		&& mAgentParcel
+		&& mAgentParcel->getAllowOtherScripts();
+}
+
+bool LLViewerParcelMgr::allowAgentDamage() const
+{
+	LLViewerRegion* region = gAgent.getRegion();
+	return region && region->getAllowDamage()
+		&& mAgentParcel && mAgentParcel->getAllowDamage();
 }
 
 BOOL LLViewerParcelMgr::isOwnedAt(const LLVector3d& pos_global) const
diff --git a/indra/newview/llviewerparcelmgr.h b/indra/newview/llviewerparcelmgr.h
index 1c8fe23dba..379190789b 100644
--- a/indra/newview/llviewerparcelmgr.h
+++ b/indra/newview/llviewerparcelmgr.h
@@ -56,9 +56,6 @@ class LLViewerRegion;
 //							  | EAST_MASK 
 //							  | WEST_MASK);
 
-const F32 PARCEL_POST_HEIGHT = 0.666f;
-//const F32 PARCEL_POST_HEIGHT = 20.f;
-
 // Specify the type of land transfer taking place
 //enum ELandTransferType
 //{
@@ -171,10 +168,29 @@ public:
 
 	LLParcel*	getCollisionParcel() const;
 
-	BOOL	agentCanTakeDamage() const;
-	BOOL	agentCanFly() const;
-	F32		agentDrawDistance() const;
-	bool	agentCanBuild() const;
+	// Can this agent build on the parcel he is on?
+	// Used for parcel property icons in nav bar.
+	bool	allowAgentBuild() const;
+	
+	// Can this agent speak on the parcel he is on?
+	// Used for parcel property icons in nav bar.
+	bool	allowAgentVoice() const;
+	
+	// Can this agent start flying on this parcel?
+	// Used for parcel property icons in nav bar.
+	bool	allowAgentFly() const;
+	
+	// Can this agent be pushed by llPushObject() on this parcel?
+	// Used for parcel property icons in nav bar.
+	bool	allowAgentPush() const;
+	
+	// Can scripts written by non-parcel-owners run on the agent's current
+	// parcel?  Used for parcel property icons in nav bar.
+	bool	allowAgentScripts() const;
+	
+	// Can the agent be damaged here?
+	// Used for parcel property icons in nav bar.
+	bool	allowAgentDamage() const;
 
 	F32		getHoverParcelWidth() const		
 				{ return F32(mHoverEastNorth.mdV[VX] - mHoverWestSouth.mdV[VX]); }
diff --git a/indra/newview/skins/default/xui/en/widgets/location_input.xml b/indra/newview/skins/default/xui/en/widgets/location_input.xml
index d88bcfab1d..1fed1c075a 100644
--- a/indra/newview/skins/default/xui/en/widgets/location_input.xml
+++ b/indra/newview/skins/default/xui/en/widgets/location_input.xml
@@ -11,7 +11,7 @@
                 add_landmark_image_disabled="Favorite_Star_Off"
                 add_landmark_image_hover="Favorite_Star_Over"
                 add_landmark_image_selected="Favorite_Star_Press"
-                add_landmark_hpad="2"
+                icon_hpad="2"
                 allow_text_entry="true"
                 list_position="below"
       	        show_text_as_tentative="false"
@@ -38,7 +38,51 @@
                           scale_image="false"
 			  top="19"
 			  left="-3" />
-  <combo_button name="Location History"
+  <voice_icon
+    name="voice_icon"
+    width="22"
+    height="18"
+	top="21"
+    image_name="parcel_lght_VoiceNo"
+    />
+  <fly_icon
+    name="fly_icon"
+    width="22"
+    height="18"
+	top="21"
+    image_name="parcel_lght_FlyNo"
+    />
+  <push_icon
+    name="push_icon"
+    width="22"
+    height="18"
+	top="21"
+    image_name="parcel_lght_PushNo"
+    />
+  <build_icon
+    name="build_icon"
+    width="22"
+    height="18"
+	top="21"
+    image_name="parcel_lght_BuildNo"
+    />
+  <scripts_icon
+    name="scripts_icon"
+    width="22"
+    height="18"
+	top="21"
+    image_name="parcel_lght_ScriptsNo"
+    />
+  <!-- NOTE: Placeholder icon, there is no dark grayscale version -->
+  <damage_icon
+    name="damage_icon"
+    width="22"
+    height="18"
+	top="21"
+    image_name="parcel_lght_Damage"
+    />
+
+    <combo_button name="Location History"
                           label=""
                           pad_right="0"/>
   <combo_list bg_writeable_color="MenuDefaultBgColor" page_lines="10"
-- 
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