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, 6 insertions, 0 deletions

diff --git a/indra/newview/llimfloater.h b/indra/newview/llimfloater.h
index 2ac11ded20..7e45cf42c2 100644
--- a/indra/newview/llimfloater.h
+++ b/indra/newview/llimfloater.h
@@ -44,6 +44,8 @@ class LLChatHistory;
 class LLInventoryItem;
 class LLInventoryCategory;
 
+typedef boost::signals2::signal<void(const LLUUID& session_id)> floater_showed_signal_t;
+
 /**
  * Individual IM window that appears at the bottom of the screen,
  * optionally "docked" to the bottom tray.
@@ -125,7 +127,11 @@ public:
 
 	bool getStartConferenceInSameFloater() const { return mStartConferenceInSameFloater; }
 
+	static boost::signals2::connection setIMFloaterShowedCallback(const floater_showed_signal_t::slot_type& cb);
+	static floater_showed_signal_t sIMFloaterShowedSignal;
+
 private:
+
 	// process focus events to set a currently active session
 	/* virtual */ void onFocusLost();
 	/* virtual */ void onFocusReceived();