CHUI-151 FIXED (Implement conversation log)

A brief explanation of what have been implemented. More information can be found in comments.

1. Created conversation history viewer (llfloaterconversationpreview)
2. Created LLConversation and LLConversationLog classes which represent and hold data of conversations (llconversationlog)
3. Created LLConversationLogList and LLConversationLogListItem which are the visual representation of LLConversationLog and LLConversation respectively
4. Created LLFloaterConversationLog - which holds and displays LLConversationLogList

1 files changed, 12 insertions, 0 deletions

diff --git a/indra/newview/llimfloater.cpp b/indra/newview/llimfloater.cpp
index 22ce3cd42b..f1d7d1c04f 100644
--- a/indra/newview/llimfloater.cpp
+++ b/indra/newview/llimfloater.cpp
@@ -59,6 +59,8 @@
 #include "llviewerchat.h"
 #include "llnotificationmanager.h"
 
+floater_showed_signal_t LLIMFloater::sIMFloaterShowedSignal;
+
 LLIMFloater::LLIMFloater(const LLUUID& session_id)
   : LLIMConversation(session_id),
 	mLastMessageIndex(-1),
@@ -765,6 +767,11 @@ void LLIMFloater::setVisible(BOOL visible)
 			chiclet->setToggleState(false);
 		}
 	}
+
+	if (visible)
+	{
+		sIMFloaterShowedSignal(mSessionID);
+	}
 }
 
 BOOL LLIMFloater::getVisible()
@@ -1334,3 +1341,8 @@ void LLIMFloater::addToHost(const LLUUID& session_id)
 		}
 	}
 }
+
+boost::signals2::connection LLIMFloater::setIMFloaterShowedCallback(const floater_showed_signal_t::slot_type& cb)
+{
+	return LLIMFloater::sIMFloaterShowedSignal.connect(cb);
+}