From b2a6f4853b550af68a6f4487db00663639e20b38 Mon Sep 17 00:00:00 2001
From: Paul Guslisty <pguslisty@productengine.com>
Date: Tue, 26 Oct 2010 18:15:30 +0300
Subject: STORM-36 FIXED As a User, I want to control how long a chat toast
 appears before it fades. Please add fade time back to Chat preferences.

- Added two spinners to the Chat preferences tab that control NearbyToastLifeTime and NearbyToastFadingTime
- Added callbacks to the LLNearbyChatScreenChannel that update these properties if they were changed

Refactoring of LLToast:
- Removed code that was making toast transparent from LLToast::draw()
- Modified LLToast interface that relates to showing and hiding toast, so that all screen channels can use LLToast universally.
- Replaced in LLScreenChannel calling methods of old interface to new ones.
---
 indra/newview/lltoast.h | 35 ++++++++++++++++++++++++-----------
 1 file changed, 24 insertions(+), 11 deletions(-)

(limited to 'indra/newview/lltoast.h')

diff --git a/indra/newview/lltoast.h b/indra/newview/lltoast.h
index 0a96c092a0..fb534561c9 100644
--- a/indra/newview/lltoast.h
+++ b/indra/newview/lltoast.h
@@ -49,14 +49,16 @@ class LLToast;
 class LLToastLifeTimer: public LLEventTimer
 {
 public:
-	LLToastLifeTimer(LLToast* toast, F32 period) : mToast(toast), LLEventTimer(period){}
+	LLToastLifeTimer(LLToast* toast, F32 period);
 
 	/*virtual*/
 	BOOL tick();
-	void stop() { mEventTimer.stop(); }
-	void start() { mEventTimer.start(); }
-	void restart() {mEventTimer.reset(); }
-	BOOL getStarted() { return mEventTimer.getStarted(); }
+	void stop();
+	void start();
+	void restart();
+	BOOL getStarted();
+	void setPeriod(F32 period);
+	F32 getRemainingTimeF32();
 
 	LLTimer&  getEventTimer() { return mEventTimer;}
 private :
@@ -80,8 +82,14 @@ public:
 		Optional<LLUUID>				notif_id,	 //notification ID
 										session_id;	 //im session ID
 		Optional<LLNotificationPtr>		notification;
-		Optional<F32>					lifetime_secs,
-										fading_time_secs; // Number of seconds while a toast is fading
+
+		//NOTE: Life time of a toast (i.e. period of time from the moment toast was shown
+		//till the moment when toast was hidden) is the sum of lifetime_secs and fading_time_secs.
+
+		Optional<F32>					lifetime_secs, // Number of seconds while a toast is non-transparent
+										fading_time_secs; // Number of seconds while a toast is transparent
+
+
 		Optional<toast_callback_t>		on_delete_toast,
 										on_mouse_enter;
 		Optional<bool>					can_fade,
@@ -125,10 +133,8 @@ public:
 	LLPanel* getPanel() { return mPanel; }
 	// enable/disable Toast's Hide button
 	void setHideButtonEnabled(bool enabled);
-	// 
-	void resetTimer() { mTimer->start(); }
 	//
-	void stopTimer() { mTimer->stop(); }
+	F32 getTimeLeftToLive();
 	//
 	LLToastLifeTimer* getTimer() { return mTimer.get();}
 	//
@@ -144,6 +150,10 @@ public:
 
 	/*virtual*/ void onFocusReceived();
 
+	void setLifetime(S32 seconds);
+
+	void setFadingTime(S32 seconds);
+
 	/**
 	 * Returns padding between floater top and wrapper_panel top.
 	 * This padding should be taken into account when positioning or reshaping toasts
@@ -196,7 +206,9 @@ private:
 
 	void onToastMouseLeave();
 
-	void	expire();
+	void expire();
+
+	void setTransparentState(bool transparent);
 
 	LLUUID				mNotificationID;
 	LLUUID				mSessionID;
@@ -222,6 +234,7 @@ private:
 	bool		mHideBtnPressed;
 	bool		mIsHidden;  // this flag is TRUE when a toast has faded or was hidden with (x) button (EXT-1849)
 	bool		mIsTip;
+	bool		mIsTransparent;
 
 	commit_signal_t mToastMouseEnterSignal;
 	commit_signal_t mToastMouseLeaveSignal;
-- 
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