implemented major task (EXT-3354) Add "unread message" counters for IM sessions in the IM well window

- IM Well Window's chiclets now have counters and count IMs from 1 to "99+"
- IM Well Window's items can resize on appearance of chiclet's counter or speaker indicator

--HG--
branch : product-engine

1 files changed, 2 insertions, 0 deletions

diff --git a/indra/newview/llsyswellwindow.h b/indra/newview/llsyswellwindow.h
index 5f2c2ba501..0b95c8decd 100644
--- a/indra/newview/llsyswellwindow.h
+++ b/indra/newview/llsyswellwindow.h
@@ -223,6 +223,8 @@ private:
 		void onMouseLeave(S32 x, S32 y, MASK mask);
 		BOOL handleMouseDown(S32 x, S32 y, MASK mask);
 	private:
+		static const S32 CHICLET_HPAD = 10;
+		void onChicletSizeChanged(LLChiclet* ctrl, const LLSD& param);
 		void onClosePanel();
 	public:
 		LLIMChiclet* mChiclet;