DEV-44804 autoplay preference for media should enable the media subsystem when...

DEV-44804 autoplay preference for media should enable the media subsystem when toggled from off to on

indra/newview/llfloaterpreference.cpp

@@ -325,6 +325,7 @@ LLFloaterPreference::LLFloaterPreference(const LLSD& key)
 	mCommitCallbackRegistrar.add("Pref.WindowedMod",            boost::bind(&LLFloaterPreference::onCommitWindowedMode, this));	
 	mCommitCallbackRegistrar.add("Pref.UpdateSliderText",       boost::bind(&LLFloaterPreference::onUpdateSliderText,this, _1,_2));	
 	mCommitCallbackRegistrar.add("Pref.AutoDetectAspect",       boost::bind(&LLFloaterPreference::onCommitAutoDetectAspect, this));	
+	mCommitCallbackRegistrar.add("Pref.ParcelMediaAutoPlayEnable",       boost::bind(&LLFloaterPreference::onCommitParcelMediaAutoPlayEnable, this));	
 	mCommitCallbackRegistrar.add("Pref.onSelectAspectRatio",    boost::bind(&LLFloaterPreference::onKeystrokeAspectRatio, this));	
 	mCommitCallbackRegistrar.add("Pref.QualityPerformance",     boost::bind(&LLFloaterPreference::onChangeQuality, this, _2));	
 	mCommitCallbackRegistrar.add("Pref.applyUIColor",			boost::bind(&LLFloaterPreference::applyUIColor, this ,_1, _2));
@@ -986,6 +987,25 @@ void LLFloaterPreference::onCommitAutoDetectAspect()
 	}
 }
 
+void LLFloaterPreference::onCommitParcelMediaAutoPlayEnable()
+{
+	BOOL autoplay = getChild<LLCheckBoxCtrl>("autoplay_enabled")->get();
+		
+	gSavedSettings.setBOOL(LLViewerMedia::AUTO_PLAY_MEDIA_SETTING, autoplay);
+
+	lldebugs << "autoplay now = " << int(autoplay) << llendl;
+
+	if (autoplay)
+	{
+		// autoplay toggle has gone from FALSE to TRUE; ensure that
+		// the media system is thus actually turned on too.
+		gSavedSettings.setBOOL("AudioStreamingVideo", TRUE);
+		gSavedSettings.setBOOL("AudioStreamingMusic", TRUE);
+		gSavedSettings.setBOOL("AudioStreamingMedia", TRUE);
+		llinfos << "autoplay turned on, turned all media subsystems on" << llendl;
+	}
+}
+
 void LLFloaterPreference::refresh()
 {
 	LLPanel::refresh();

indra/newview/llfloaterpreference.h

@@ -132,6 +132,7 @@ class LLFloaterPreference : public LLFloater
 //	void fractionFromDecimal(F32 decimal_val, S32& numerator, S32& denominator);
 
 	void onCommitAutoDetectAspect();
+	void onCommitParcelMediaAutoPlayEnable();
 	void applyResolution();
 	void applyUIColor(LLUICtrl* ctrl, const LLSD& param);
 	void getUIColor(LLUICtrl* ctrl, const LLSD& param);	

indra/newview/skins/default/xui/en/panel_preferences_privacy.xml

@@ -85,7 +85,10 @@
      left="30"
      name="autoplay_enabled"
      top_pad="10"
-     width="350" />
+     width="350">
+       <check_box.commit_callback
+          function="Pref.ParcelMediaAutoPlayEnable" />
+    </check_box>
    <text
       type="string"
     length="1"