Persist Voice Font selection.

Added 'VoiceFontDefault' saved setting.
Implemented LLVoiceClientFontsObserver to update the UI when the voice font list is received.
Renamed LLVoiceClientParticipantObserver::onChange() to onParticipantsChanged to avoid ambiguity and make the code more readable.
Made the Voice Font combo in the VCP auto resize to make best use of the available space when the 'Leave Call button is not visible.

1 files changed, 16 insertions, 1 deletions

diff --git a/indra/newview/llvoiceclient.h b/indra/newview/llvoiceclient.h
index 16fcb1d3f6..a1083652aa 100644
--- a/indra/newview/llvoiceclient.h
+++ b/indra/newview/llvoiceclient.h
@@ -49,7 +49,14 @@ class LLVoiceClientParticipantObserver
 {
 public:
 	virtual ~LLVoiceClientParticipantObserver() { }
-	virtual void onChange() = 0;
+	virtual void onParticipantsChanged() = 0;
+};
+
+class LLVoiceClientFontsObserver
+{
+public:
+	virtual ~LLVoiceClientFontsObserver() { }
+	virtual void onVoiceFontsChanged() = 0;
 };
 
 class LLVoiceClientStatusObserver
@@ -500,6 +507,9 @@ static	void updatePosition(void);
 		void addObserver(LLVoiceClientParticipantObserver* observer);
 		void removeObserver(LLVoiceClientParticipantObserver* observer);
 
+		void addObserver(LLVoiceClientFontsObserver* observer);
+		void removeObserver(LLVoiceClientFontsObserver* observer);
+
 		void addObserver(LLVoiceClientStatusObserver* observer);
 		void removeObserver(LLVoiceClientStatusObserver* observer);
 
@@ -832,6 +842,11 @@ static	std::string nameFromsipURI(const std::string &uri);
 
 		void notifyParticipantObservers();
 
+		typedef std::set<LLVoiceClientFontsObserver*> voice_font_observer_set_t;
+		voice_font_observer_set_t mVoiceFontObservers;
+
+		void notifyVoiceFontObservers();
+
 		typedef std::set<LLVoiceClientStatusObserver*> status_observer_set_t;
 		status_observer_set_t mStatusObservers;