llfloaterpreference.cpp

	{
		LLUICtrl* cur_focus = dynamic_cast<LLUICtrl*>(gFocusMgr.getKeyboardFocus());
		if (cur_focus && cur_focus->acceptsTextInput())
		{
			cur_focus->onCommit();
		}
	}

	if (canClose())
	{
		saveSettings();
		apply();
		
		if (userdata.asString() == "closeadvanced")
		{
			LLFloaterReg::hideInstance("prefs_graphics_advanced");
		}
		else
		{
			closeFloater(false);
		}

		//Conversation transcript and log path changed so reload conversations based on new location
		if(mPriorInstantMessageLogPath.length())
		{
			if(moveTranscriptsAndLog())
			{
				//When floaters are empty but have a chat history files, reload chat history into them
				LLFloaterIMSessionTab::reloadEmptyFloaters();
			}
			//Couldn't move files so restore the old path and show a notification
			else
			{
				gSavedPerAccountSettings.setString("InstantMessageLogPath", mPriorInstantMessageLogPath);
				LLNotificationsUtil::add("PreferenceChatPathChanged");
			}
			mPriorInstantMessageLogPath.clear();
		}

		LLUIColorTable::instance().saveUserSettings();
		gSavedSettings.saveToFile(gSavedSettings.getString("ClientSettingsFile"), TRUE);
		
		//Only save once logged in and loaded per account settings
		if(mGotPersonalInfo)
		{
			gSavedPerAccountSettings.saveToFile(gSavedSettings.getString("PerAccountSettingsFile"), TRUE);
	}
	}
	else
	{
		// Show beep, pop up dialog, etc.
		LL_INFOS() << "Can't close preferences!" << LL_ENDL;
	}

	LLPanelLogin::updateLocationSelectorsVisibility();	
	//Need to reload the navmesh if the pathing console is up
	LLHandle<LLFloaterPathfindingConsole> pathfindingConsoleHandle = LLFloaterPathfindingConsole::getInstanceHandle();
	if ( !pathfindingConsoleHandle.isDead() )
	{
		LLFloaterPathfindingConsole* pPathfindingConsole = pathfindingConsoleHandle.get();
		pPathfindingConsole->onRegionBoundaryCross();
	}
}

// static 
void LLFloaterPreference::onBtnCancel(const LLSD& userdata)
{
	if (hasFocus())
	{
		LLUICtrl* cur_focus = dynamic_cast<LLUICtrl*>(gFocusMgr.getKeyboardFocus());
		if (cur_focus && cur_focus->acceptsTextInput())
		{
			cur_focus->onCommit();
		}
		refresh();
	}
	cancel();

	if (userdata.asString() == "closeadvanced")
	{
		LLFloaterReg::hideInstance("prefs_graphics_advanced");
	}
	else
	{
		closeFloater();
	}
}

// static 
void LLFloaterPreference::updateUserInfo(const std::string& visibility, bool im_via_email, bool is_verified_email)
{
	LLFloaterPreference* instance = LLFloaterReg::findTypedInstance<LLFloaterPreference>("preferences");
	if (instance)
	{
        instance->setPersonalInfo(visibility, im_via_email, is_verified_email);
	}
}

void LLFloaterPreference::refreshEnabledGraphics()
{
	LLFloaterPreference* instance = LLFloaterReg::findTypedInstance<LLFloaterPreference>("preferences");
	if (instance)
	{
		instance->refresh();
	}

	LLFloater* advanced = LLFloaterReg::findTypedInstance<LLFloater>("prefs_graphics_advanced");
	if (advanced)
	{
		advanced->refresh();
	}
}

void LLFloaterPreference::onClickClearCache()
{
	LLNotificationsUtil::add("ConfirmClearCache", LLSD(), LLSD(), callback_clear_cache);
}

void LLFloaterPreference::onClickBrowserClearCache()
{
	LLNotificationsUtil::add("ConfirmClearBrowserCache", LLSD(), LLSD(), callback_clear_browser_cache);
}

// Called when user changes language via the combobox.
void LLFloaterPreference::onLanguageChange()
{
	// Let the user know that the change will only take effect after restart.
	// Do it only once so that we're not too irritating.
	if (!mLanguageChanged)
	{
		LLNotificationsUtil::add("ChangeLanguage");
		mLanguageChanged = true;
	}
}

void LLFloaterPreference::onNotificationsChange(const std::string& OptionName)
{
	mNotificationOptions[OptionName] = getChild<LLComboBox>(OptionName)->getSelectedItemLabel();

	bool show_notifications_alert = true;
	for (notifications_map::iterator it_notification = mNotificationOptions.begin(); it_notification != mNotificationOptions.end(); it_notification++)
	{
		if(it_notification->second != "No action")
		{
			show_notifications_alert = false;
			break;
		}
	}

	getChild<LLTextBox>("notifications_alert")->setVisible(show_notifications_alert);
}

void LLFloaterPreference::onNameTagOpacityChange(const LLSD& newvalue)
{
	LLColorSwatchCtrl* color_swatch = findChild<LLColorSwatchCtrl>("background");
	if (color_swatch)
	{
		LLColor4 new_color = color_swatch->get();
		color_swatch->set( new_color.setAlpha(newvalue.asReal()) );
	}
}

void LLFloaterPreference::onClickSetCache()
{
	std::string cur_name(gSavedSettings.getString("CacheLocation"));
//	std::string cur_top_folder(gDirUtilp->getBaseFileName(cur_name));
	
	std::string proposed_name(cur_name);

	(new LLDirPickerThread(boost::bind(&LLFloaterPreference::changeCachePath, this, _1, _2), proposed_name))->getFile();
}

void LLFloaterPreference::changeCachePath(const std::vector<std::string>& filenames, std::string proposed_name)
{
	std::string dir_name = filenames[0];
	if (!dir_name.empty() && dir_name != proposed_name)
	{
		std::string new_top_folder(gDirUtilp->getBaseFileName(dir_name));
		LLNotificationsUtil::add("CacheWillBeMoved");
		gSavedSettings.setString("NewCacheLocation", dir_name);
		gSavedSettings.setString("NewCacheLocationTopFolder", new_top_folder);
	}
	else
	{
		std::string cache_location = gDirUtilp->getCacheDir();
		gSavedSettings.setString("CacheLocation", cache_location);
		std::string top_folder(gDirUtilp->getBaseFileName(cache_location));
		gSavedSettings.setString("CacheLocationTopFolder", top_folder);
	}
}

void LLFloaterPreference::onClickResetCache()
{
	if (gDirUtilp->getCacheDir(false) == gDirUtilp->getCacheDir(true))
	{
		// The cache location was already the default.
		return;
	}
	gSavedSettings.setString("NewCacheLocation", "");
	gSavedSettings.setString("NewCacheLocationTopFolder", "");
	LLNotificationsUtil::add("CacheWillBeMoved");
	std::string cache_location = gDirUtilp->getCacheDir(false);
	gSavedSettings.setString("CacheLocation", cache_location);
	std::string top_folder(gDirUtilp->getBaseFileName(cache_location));
	gSavedSettings.setString("CacheLocationTopFolder", top_folder);
}

void LLFloaterPreference::onClickSkin(LLUICtrl* ctrl, const LLSD& userdata)
{
	gSavedSettings.setString("SkinCurrent", userdata.asString());
	ctrl->setValue(userdata.asString());
}

void LLFloaterPreference::onSelectSkin()
{
	std::string skin_selection = getChild<LLRadioGroup>("skin_selection")->getValue().asString();
	gSavedSettings.setString("SkinCurrent", skin_selection);
}

void LLFloaterPreference::refreshSkin(void* data)
{
	LLPanel*self = (LLPanel*)data;
	sSkin = gSavedSettings.getString("SkinCurrent");
	self->getChild<LLRadioGroup>("skin_selection", true)->setValue(sSkin);
}

void LLFloaterPreference::buildPopupLists()
{
	LLScrollListCtrl& disabled_popups =
		getChildRef<LLScrollListCtrl>("disabled_popups");
	LLScrollListCtrl& enabled_popups =
		getChildRef<LLScrollListCtrl>("enabled_popups");
	
	disabled_popups.deleteAllItems();
	enabled_popups.deleteAllItems();
	
	for (LLNotifications::TemplateMap::const_iterator iter = LLNotifications::instance().templatesBegin();
		 iter != LLNotifications::instance().templatesEnd();
		 ++iter)
	{
		LLNotificationTemplatePtr templatep = iter->second;
		LLNotificationFormPtr formp = templatep->mForm;
		
		LLNotificationForm::EIgnoreType ignore = formp->getIgnoreType();
		if (ignore <= LLNotificationForm::IGNORE_NO)
			continue;
		
		LLSD row;
		row["columns"][0]["value"] = formp->getIgnoreMessage();
		row["columns"][0]["font"] = "SANSSERIF_SMALL";
		row["columns"][0]["width"] = 400;
		
		LLScrollListItem* item = NULL;
		
		bool show_popup = !formp->getIgnored();
		if (!show_popup)
		{
			if (ignore == LLNotificationForm::IGNORE_WITH_LAST_RESPONSE)
			{
				LLSD last_response = LLUI::sSettingGroups["config"]->getLLSD("Default" + templatep->mName);
				if (!last_response.isUndefined())
				{
					for (LLSD::map_const_iterator it = last_response.beginMap();
						 it != last_response.endMap();
						 ++it)
					{
						if (it->second.asBoolean())
						{
							row["columns"][1]["value"] = formp->getElement(it->first)["ignore"].asString();
							break;
						}
					}
				}
				row["columns"][1]["font"] = "SANSSERIF_SMALL";
				row["columns"][1]["width"] = 360;
			}
			item = disabled_popups.addElement(row);
		}
		else
		{
			item = enabled_popups.addElement(row);
		}
		
		if (item)
		{
			item->setUserdata((void*)&iter->first);
		}
	}
}

void LLFloaterPreference::refreshEnabledState()
{
	LLCheckBoxCtrl* ctrl_wind_light = getChild<LLCheckBoxCtrl>("WindLightUseAtmosShaders");
	LLCheckBoxCtrl* ctrl_deferred = getChild<LLCheckBoxCtrl>("UseLightShaders");

	// if vertex shaders off, disable all shader related products
	if (!LLFeatureManager::getInstance()->isFeatureAvailable("VertexShaderEnable") ||
		!LLFeatureManager::getInstance()->isFeatureAvailable("WindLightUseAtmosShaders"))
	{
		ctrl_wind_light->setEnabled(FALSE);
		ctrl_wind_light->setValue(FALSE);
	}
	else
	{
		ctrl_wind_light->setEnabled(gSavedSettings.getBOOL("VertexShaderEnable"));
	}

	//Deferred/SSAO/Shadows
	BOOL bumpshiny = gGLManager.mHasCubeMap && LLCubeMap::sUseCubeMaps && LLFeatureManager::getInstance()->isFeatureAvailable("RenderObjectBump") && gSavedSettings.getBOOL("RenderObjectBump");
	BOOL shaders = gSavedSettings.getBOOL("WindLightUseAtmosShaders") && gSavedSettings.getBOOL("VertexShaderEnable");
	BOOL enabled = LLFeatureManager::getInstance()->isFeatureAvailable("RenderDeferred") &&
						bumpshiny &&
						shaders && 
						gGLManager.mHasFramebufferObject &&
						gSavedSettings.getBOOL("RenderAvatarVP") &&
						(ctrl_wind_light->get()) ? TRUE : FALSE;

	ctrl_deferred->setEnabled(enabled);

	// Cannot have floater active until caps have been received
	getChild<LLButton>("default_creation_permissions")->setEnabled(LLStartUp::getStartupState() < STATE_STARTED ? false : true);

	getChildView("block_list")->setEnabled(LLLoginInstance::getInstance()->authSuccess());
}

void LLFloaterPreferenceGraphicsAdvanced::refreshEnabledState()
{
	LLComboBox* ctrl_reflections = getChild<LLComboBox>("Reflections");
	LLTextBox* reflections_text = getChild<LLTextBox>("ReflectionsText");

	// Reflections
	BOOL reflections = gSavedSettings.getBOOL("VertexShaderEnable") 
		&& gGLManager.mHasCubeMap
		&& LLCubeMap::sUseCubeMaps;
	ctrl_reflections->setEnabled(reflections);
	reflections_text->setEnabled(reflections);
	
	// Bump & Shiny	
	LLCheckBoxCtrl* bumpshiny_ctrl = getChild<LLCheckBoxCtrl>("BumpShiny");
	bool bumpshiny = gGLManager.mHasCubeMap && LLCubeMap::sUseCubeMaps && LLFeatureManager::getInstance()->isFeatureAvailable("RenderObjectBump");
	bumpshiny_ctrl->setEnabled(bumpshiny ? TRUE : FALSE);
    
	// Avatar Mode
	// Enable Avatar Shaders
	LLCheckBoxCtrl* ctrl_avatar_vp = getChild<LLCheckBoxCtrl>("AvatarVertexProgram");
	// Avatar Render Mode
	LLCheckBoxCtrl* ctrl_avatar_cloth = getChild<LLCheckBoxCtrl>("AvatarCloth");
	
	bool avatar_vp_enabled = LLFeatureManager::getInstance()->isFeatureAvailable("RenderAvatarVP");
	if (LLViewerShaderMgr::sInitialized)
	{
		S32 max_avatar_shader = LLViewerShaderMgr::instance()->mMaxAvatarShaderLevel;
		avatar_vp_enabled = (max_avatar_shader > 0) ? TRUE : FALSE;
	}

	ctrl_avatar_vp->setEnabled(avatar_vp_enabled);
	
	if (gSavedSettings.getBOOL("VertexShaderEnable") == FALSE || 
		gSavedSettings.getBOOL("RenderAvatarVP") == FALSE)
	{
		ctrl_avatar_cloth->setEnabled(FALSE);
	} 
	else
	{
		ctrl_avatar_cloth->setEnabled(TRUE);
	}
	
	// Vertex Shaders
	// Global Shader Enable
	LLCheckBoxCtrl* ctrl_shader_enable   = getChild<LLCheckBoxCtrl>("BasicShaders");
	LLSliderCtrl* terrain_detail = getChild<LLSliderCtrl>("TerrainDetail");   // can be linked with control var
	LLTextBox* terrain_text = getChild<LLTextBox>("TerrainDetailText");

	ctrl_shader_enable->setEnabled(LLFeatureManager::getInstance()->isFeatureAvailable("VertexShaderEnable"));
	
	BOOL shaders = ctrl_shader_enable->get();
	if (shaders)
	{
		terrain_detail->setEnabled(FALSE);
		terrain_text->setEnabled(FALSE);
	}
	else
	{
		terrain_detail->setEnabled(TRUE);
		terrain_text->setEnabled(TRUE);
	}
	
	// WindLight
	LLCheckBoxCtrl* ctrl_wind_light = getChild<LLCheckBoxCtrl>("WindLightUseAtmosShaders");
	LLSliderCtrl* sky = getChild<LLSliderCtrl>("SkyMeshDetail");
	LLTextBox* sky_text = getChild<LLTextBox>("SkyMeshDetailText");

	// *HACK just checks to see if we can use shaders... 
	// maybe some cards that use shaders, but don't support windlight
	ctrl_wind_light->setEnabled(ctrl_shader_enable->getEnabled() && shaders);

	sky->setEnabled(ctrl_wind_light->get() && shaders);
	sky_text->setEnabled(ctrl_wind_light->get() && shaders);

	//Deferred/SSAO/Shadows
	LLCheckBoxCtrl* ctrl_deferred = getChild<LLCheckBoxCtrl>("UseLightShaders");
	
	BOOL enabled = LLFeatureManager::getInstance()->isFeatureAvailable("RenderDeferred") &&
						((bumpshiny_ctrl && bumpshiny_ctrl->get()) ? TRUE : FALSE) &&
						shaders && 
						gGLManager.mHasFramebufferObject &&
						gSavedSettings.getBOOL("RenderAvatarVP") &&
						(ctrl_wind_light->get()) ? TRUE : FALSE;

	ctrl_deferred->setEnabled(enabled);

	LLCheckBoxCtrl* ctrl_ssao = getChild<LLCheckBoxCtrl>("UseSSAO");
	LLCheckBoxCtrl* ctrl_dof = getChild<LLCheckBoxCtrl>("UseDoF");
	LLComboBox* ctrl_shadow = getChild<LLComboBox>("ShadowDetail");
	LLTextBox* shadow_text = getChild<LLTextBox>("RenderShadowDetailText");

	// note, okay here to get from ctrl_deferred as it's twin, ctrl_deferred2 will alway match it
	enabled = enabled && LLFeatureManager::getInstance()->isFeatureAvailable("RenderDeferredSSAO") && (ctrl_deferred->get() ? TRUE : FALSE);
	
	ctrl_deferred->set(gSavedSettings.getBOOL("RenderDeferred"));

	ctrl_ssao->setEnabled(enabled);
	ctrl_dof->setEnabled(enabled);

	enabled = enabled && LLFeatureManager::getInstance()->isFeatureAvailable("RenderShadowDetail");

	ctrl_shadow->setEnabled(enabled);
	shadow_text->setEnabled(enabled);

	// Hardware settings
	F32 mem_multiplier = gSavedSettings.getF32("RenderTextureMemoryMultiple");
	S32Megabytes min_tex_mem = LLViewerTextureList::getMinVideoRamSetting();
	S32Megabytes max_tex_mem = LLViewerTextureList::getMaxVideoRamSetting(false, mem_multiplier);
	getChild<LLSliderCtrl>("GraphicsCardTextureMemory")->setMinValue(min_tex_mem.value());
	getChild<LLSliderCtrl>("GraphicsCardTextureMemory")->setMaxValue(max_tex_mem.value());

	if (!LLFeatureManager::getInstance()->isFeatureAvailable("RenderVBOEnable") ||
		!gGLManager.mHasVertexBufferObject)
	{
		getChildView("vbo")->setEnabled(FALSE);
	}

	if (!LLFeatureManager::getInstance()->isFeatureAvailable("RenderCompressTextures") ||
		!gGLManager.mHasVertexBufferObject)
	{
		getChildView("texture compression")->setEnabled(FALSE);
	}

	// if no windlight shaders, turn off nighttime brightness, gamma, and fog distance
	LLUICtrl* gamma_ctrl = getChild<LLUICtrl>("gamma");
	gamma_ctrl->setEnabled(!gPipeline.canUseWindLightShaders());
	getChildView("(brightness, lower is brighter)")->setEnabled(!gPipeline.canUseWindLightShaders());
	getChildView("fog")->setEnabled(!gPipeline.canUseWindLightShaders());
	getChildView("antialiasing restart")->setVisible(!LLFeatureManager::getInstance()->isFeatureAvailable("RenderDeferred"));

	// now turn off any features that are unavailable
	disableUnavailableSettings();
}

// static
void LLAvatarComplexityControls::setIndirectControls()
{
	/*
	 * We have controls that have an indirect relationship between the control
	 * values and adjacent text and the underlying setting they influence.
	 * In each case, the control and its associated setting are named Indirect<something>
	 * This method interrogates the controlled setting and establishes the
	 * appropriate value for the indirect control. It must be called whenever the
	 * underlying setting may have changed other than through the indirect control,
	 * such as when the 'Reset all to recommended settings' button is used...
	 */
	setIndirectMaxNonImpostors();
	setIndirectMaxArc();
}

// static
void LLAvatarComplexityControls::setIndirectMaxNonImpostors()
{
	U32 max_non_impostors = gSavedSettings.getU32("RenderAvatarMaxNonImpostors");
	// for this one, we just need to make zero, which means off, the max value of the slider
	U32 indirect_max_non_impostors = (0 == max_non_impostors) ? LLVOAvatar::IMPOSTORS_OFF : max_non_impostors;
	gSavedSettings.setU32("IndirectMaxNonImpostors", indirect_max_non_impostors);
}

void LLAvatarComplexityControls::setIndirectMaxArc()
{
	U32 max_arc = gSavedSettings.getU32("RenderAvatarMaxComplexity");
	U32 indirect_max_arc;
	if (0 == max_arc)
	{
		// the off position is all the way to the right, so set to control max
		indirect_max_arc = INDIRECT_MAX_ARC_OFF;
	}
	else
	{
		// This is the inverse of the calculation in updateMaxComplexity
		indirect_max_arc = (U32)ll_round(((log(F32(max_arc)) - MIN_ARC_LOG) / ARC_LIMIT_MAP_SCALE)) + MIN_INDIRECT_ARC_LIMIT;
	}
	gSavedSettings.setU32("IndirectMaxComplexity", indirect_max_arc);
}

void LLFloaterPreferenceGraphicsAdvanced::disableUnavailableSettings()
{	
	LLComboBox* ctrl_reflections   = getChild<LLComboBox>("Reflections");
	LLTextBox* reflections_text = getChild<LLTextBox>("ReflectionsText");
	LLCheckBoxCtrl* ctrl_avatar_vp     = getChild<LLCheckBoxCtrl>("AvatarVertexProgram");
	LLCheckBoxCtrl* ctrl_avatar_cloth  = getChild<LLCheckBoxCtrl>("AvatarCloth");
	LLCheckBoxCtrl* ctrl_shader_enable = getChild<LLCheckBoxCtrl>("BasicShaders");
	LLCheckBoxCtrl* ctrl_wind_light    = getChild<LLCheckBoxCtrl>("WindLightUseAtmosShaders");
	LLCheckBoxCtrl* ctrl_deferred = getChild<LLCheckBoxCtrl>("UseLightShaders");
	LLComboBox* ctrl_shadows = getChild<LLComboBox>("ShadowDetail");
	LLTextBox* shadows_text = getChild<LLTextBox>("RenderShadowDetailText");
	LLCheckBoxCtrl* ctrl_ssao = getChild<LLCheckBoxCtrl>("UseSSAO");
	LLCheckBoxCtrl* ctrl_dof = getChild<LLCheckBoxCtrl>("UseDoF");
	LLSliderCtrl* sky = getChild<LLSliderCtrl>("SkyMeshDetail");
	LLTextBox* sky_text = getChild<LLTextBox>("SkyMeshDetailText");

	// if vertex shaders off, disable all shader related products
	if (!LLFeatureManager::getInstance()->isFeatureAvailable("VertexShaderEnable"))
	{
		ctrl_shader_enable->setEnabled(FALSE);
		ctrl_shader_enable->setValue(FALSE);
		
		ctrl_wind_light->setEnabled(FALSE);
		ctrl_wind_light->setValue(FALSE);

		sky->setEnabled(FALSE);
		sky_text->setEnabled(FALSE);

		ctrl_reflections->setEnabled(FALSE);
		ctrl_reflections->setValue(0);
		reflections_text->setEnabled(FALSE);
		
		ctrl_avatar_vp->setEnabled(FALSE);
		ctrl_avatar_vp->setValue(FALSE);
		
		ctrl_avatar_cloth->setEnabled(FALSE);
		ctrl_avatar_cloth->setValue(FALSE);

		ctrl_shadows->setEnabled(FALSE);
		ctrl_shadows->setValue(0);
		shadows_text->setEnabled(FALSE);
		
		ctrl_ssao->setEnabled(FALSE);
		ctrl_ssao->setValue(FALSE);

		ctrl_dof->setEnabled(FALSE);
		ctrl_dof->setValue(FALSE);

		ctrl_deferred->setEnabled(FALSE);
		ctrl_deferred->setValue(FALSE);
	}
	
	// disabled windlight
	if (!LLFeatureManager::getInstance()->isFeatureAvailable("WindLightUseAtmosShaders"))
	{
		ctrl_wind_light->setEnabled(FALSE);
		ctrl_wind_light->setValue(FALSE);

		sky->setEnabled(FALSE);
		sky_text->setEnabled(FALSE);

		//deferred needs windlight, disable deferred
		ctrl_shadows->setEnabled(FALSE);
		ctrl_shadows->setValue(0);
		shadows_text->setEnabled(FALSE);
		
		ctrl_ssao->setEnabled(FALSE);
		ctrl_ssao->setValue(FALSE);

		ctrl_dof->setEnabled(FALSE);
		ctrl_dof->setValue(FALSE);

		ctrl_deferred->setEnabled(FALSE);
		ctrl_deferred->setValue(FALSE);
	}

	// disabled deferred
	if (!LLFeatureManager::getInstance()->isFeatureAvailable("RenderDeferred") ||
		!gGLManager.mHasFramebufferObject)
	{
		ctrl_shadows->setEnabled(FALSE);
		ctrl_shadows->setValue(0);
		shadows_text->setEnabled(FALSE);
		
		ctrl_ssao->setEnabled(FALSE);
		ctrl_ssao->setValue(FALSE);

		ctrl_dof->setEnabled(FALSE);
		ctrl_dof->setValue(FALSE);

		ctrl_deferred->setEnabled(FALSE);
		ctrl_deferred->setValue(FALSE);
	}
	
	// disabled deferred SSAO
	if (!LLFeatureManager::getInstance()->isFeatureAvailable("RenderDeferredSSAO"))
	{
		ctrl_ssao->setEnabled(FALSE);
		ctrl_ssao->setValue(FALSE);
	}
	
	// disabled deferred shadows
	if (!LLFeatureManager::getInstance()->isFeatureAvailable("RenderShadowDetail"))
	{
		ctrl_shadows->setEnabled(FALSE);
		ctrl_shadows->setValue(0);
		shadows_text->setEnabled(FALSE);
	}

	// disabled reflections
	if (!LLFeatureManager::getInstance()->isFeatureAvailable("RenderReflectionDetail"))
	{
		ctrl_reflections->setEnabled(FALSE);
		ctrl_reflections->setValue(FALSE);
		reflections_text->setEnabled(FALSE);
	}
	
	// disabled av
	if (!LLFeatureManager::getInstance()->isFeatureAvailable("RenderAvatarVP"))
	{
		ctrl_avatar_vp->setEnabled(FALSE);
		ctrl_avatar_vp->setValue(FALSE);
		
		ctrl_avatar_cloth->setEnabled(FALSE);
		ctrl_avatar_cloth->setValue(FALSE);

		//deferred needs AvatarVP, disable deferred
		ctrl_shadows->setEnabled(FALSE);
		ctrl_shadows->setValue(0);
		shadows_text->setEnabled(FALSE);
		
		ctrl_ssao->setEnabled(FALSE);
		ctrl_ssao->setValue(FALSE);

		ctrl_dof->setEnabled(FALSE);
		ctrl_dof->setValue(FALSE);

		ctrl_deferred->setEnabled(FALSE);
		ctrl_deferred->setValue(FALSE);
	}

	// disabled cloth
	if (!LLFeatureManager::getInstance()->isFeatureAvailable("RenderAvatarCloth"))
	{
		ctrl_avatar_cloth->setEnabled(FALSE);
		ctrl_avatar_cloth->setValue(FALSE);
	}
}

void LLFloaterPreference::refresh()
{
	LLPanel::refresh();
    LLAvatarComplexityControls::setText(
        gSavedSettings.getU32("RenderAvatarMaxComplexity"),
        getChild<LLTextBox>("IndirectMaxComplexityText", true));
	refreshEnabledState();
	LLFloater* advanced = LLFloaterReg::findTypedInstance<LLFloater>("prefs_graphics_advanced");
	if (advanced)
	{
		advanced->refresh();
	}
}

void LLFloaterPreferenceGraphicsAdvanced::refresh()
{
	getChild<LLUICtrl>("fsaa")->setValue((LLSD::Integer)  gSavedSettings.getU32("RenderFSAASamples"));

	// sliders and their text boxes
	//	mPostProcess = gSavedSettings.getS32("RenderGlowResolutionPow");
	// slider text boxes
	updateSliderText(getChild<LLSliderCtrl>("ObjectMeshDetail",		true), getChild<LLTextBox>("ObjectMeshDetailText",		true));
	updateSliderText(getChild<LLSliderCtrl>("FlexibleMeshDetail",	true), getChild<LLTextBox>("FlexibleMeshDetailText",	true));
	updateSliderText(getChild<LLSliderCtrl>("TreeMeshDetail",		true), getChild<LLTextBox>("TreeMeshDetailText",		true));
	updateSliderText(getChild<LLSliderCtrl>("AvatarMeshDetail",		true), getChild<LLTextBox>("AvatarMeshDetailText",		true));
	updateSliderText(getChild<LLSliderCtrl>("AvatarPhysicsDetail",	true), getChild<LLTextBox>("AvatarPhysicsDetailText",		true));
	updateSliderText(getChild<LLSliderCtrl>("TerrainMeshDetail",	true), getChild<LLTextBox>("TerrainMeshDetailText",		true));
	updateSliderText(getChild<LLSliderCtrl>("RenderPostProcess",	true), getChild<LLTextBox>("PostProcessText",			true));
	updateSliderText(getChild<LLSliderCtrl>("SkyMeshDetail",		true), getChild<LLTextBox>("SkyMeshDetailText",			true));
	updateSliderText(getChild<LLSliderCtrl>("TerrainDetail",		true), getChild<LLTextBox>("TerrainDetailText",			true));	
    LLAvatarComplexityControls::setIndirectControls();
	setMaxNonImpostorsText(
        gSavedSettings.getU32("RenderAvatarMaxNonImpostors"),
        getChild<LLTextBox>("IndirectMaxNonImpostorsText", true));
    LLAvatarComplexityControls::setText(
        gSavedSettings.getU32("RenderAvatarMaxComplexity"),
        getChild<LLTextBox>("IndirectMaxComplexityText", true));
	refreshEnabledState();
}

void LLFloaterPreference::onCommitWindowedMode()
{
	refresh();
}

void LLFloaterPreference::onChangeQuality(const LLSD& data)
{
	U32 level = (U32)(data.asReal());
	LLFeatureManager::getInstance()->setGraphicsLevel(level, true);
	refreshEnabledGraphics();
	refresh();
}

void LLFloaterPreference::onClickSetKey()
{
	LLVoiceSetKeyDialog* dialog = LLFloaterReg::showTypedInstance<LLVoiceSetKeyDialog>("voice_set_key", LLSD(), TRUE);
	if (dialog)
	{
		dialog->setParent(this);
	}
}

void LLFloaterPreference::setKey(KEY key)
{
	getChild<LLUICtrl>("modifier_combo")->setValue(LLKeyboard::stringFromKey(key));
	// update the control right away since we no longer wait for apply
	getChild<LLUICtrl>("modifier_combo")->onCommit();
}

void LLFloaterPreference::setMouse(EMouseClickType click)
{
    std::string bt_name;
    std::string ctrl_value;
    switch (click)
    {
        case CLICK_MIDDLE:
            bt_name = "middle_mouse";
            ctrl_value = MIDDLE_MOUSE_CV;
            break;
        case CLICK_BUTTON4:
            bt_name = "button4_mouse";
            ctrl_value = MOUSE_BUTTON_4_CV;
            break;
        case CLICK_BUTTON5:
            bt_name = "button5_mouse";
            ctrl_value = MOUSE_BUTTON_5_CV;
            break;
        default:
            break;
    }

    if (!ctrl_value.empty())
    {
        LLUICtrl* p2t_line_editor = getChild<LLUICtrl>("modifier_combo");
        // We are using text control names for readability and compatibility with voice
        p2t_line_editor->setControlValue(ctrl_value);
        LLPanel* advanced_preferences = dynamic_cast<LLPanel*>(p2t_line_editor->getParent());
        if (advanced_preferences)
        {
            p2t_line_editor->setValue(advanced_preferences->getString(bt_name));
        }
    }
}

void LLFloaterPreference::onClickSetMiddleMouse()
{
	LLUICtrl* p2t_line_editor = getChild<LLUICtrl>("modifier_combo");

	// update the control right away since we no longer wait for apply
	p2t_line_editor->setControlValue(MIDDLE_MOUSE_CV);

	//push2talk button "middle mouse" control value is in English, need to localize it for presentation
	LLPanel* advanced_preferences = dynamic_cast<LLPanel*>(p2t_line_editor->getParent());
	if (advanced_preferences)
	{
		p2t_line_editor->setValue(advanced_preferences->getString("middle_mouse"));
	}
}

void LLFloaterPreference::onClickSetSounds()
{
	// Disable Enable gesture sounds checkbox if the master sound is disabled 
	// or if sound effects are disabled.
	getChild<LLCheckBoxCtrl>("gesture_audio_play_btn")->setEnabled(!gSavedSettings.getBOOL("MuteSounds"));
}

/*
void LLFloaterPreference::onClickSkipDialogs()
{
	LLNotificationsUtil::add("SkipShowNextTimeDialogs", LLSD(), LLSD(), boost::bind(&callback_skip_dialogs, _1, _2, this));
}

void LLFloaterPreference::onClickResetDialogs()
{
	LLNotificationsUtil::add("ResetShowNextTimeDialogs", LLSD(), LLSD(), boost::bind(&callback_reset_dialogs, _1, _2, this));
}
 */

void LLFloaterPreference::onClickEnablePopup()
{	
	LLScrollListCtrl& disabled_popups = getChildRef<LLScrollListCtrl>("disabled_popups");
	
	std::vector<LLScrollListItem*> items = disabled_popups.getAllSelected();
	std::vector<LLScrollListItem*>::iterator itor;
	for (itor = items.begin(); itor != items.end(); ++itor)
	{
		LLNotificationTemplatePtr templatep = LLNotifications::instance().getTemplate(*(std::string*)((*itor)->getUserdata()));
		//gSavedSettings.setWarning(templatep->mName, TRUE);
		std::string notification_name = templatep->mName;
		LLUI::sSettingGroups["ignores"]->setBOOL(notification_name, TRUE);
	}
	
	buildPopupLists();
}

void LLFloaterPreference::onClickDisablePopup()
{	
	LLScrollListCtrl& enabled_popups = getChildRef<LLScrollListCtrl>("enabled_popups");
	
	std::vector<LLScrollListItem*> items = enabled_popups.getAllSelected();
	std::vector<LLScrollListItem*>::iterator itor;
	for (itor = items.begin(); itor != items.end(); ++itor)
	{
		LLNotificationTemplatePtr templatep = LLNotifications::instance().getTemplate(*(std::string*)((*itor)->getUserdata()));
		templatep->mForm->setIgnored(true);
	}
	
	buildPopupLists();
}

void LLFloaterPreference::resetAllIgnored()
{
	for (LLNotifications::TemplateMap::const_iterator iter = LLNotifications::instance().templatesBegin();
		 iter != LLNotifications::instance().templatesEnd();
		 ++iter)
	{
		if (iter->second->mForm->getIgnoreType() > LLNotificationForm::IGNORE_NO)
		{
			iter->second->mForm->setIgnored(false);
		}
	}
}

void LLFloaterPreference::setAllIgnored()
{
	for (LLNotifications::TemplateMap::const_iterator iter = LLNotifications::instance().templatesBegin();
		 iter != LLNotifications::instance().templatesEnd();
		 ++iter)
	{
		if (iter->second->mForm->getIgnoreType() > LLNotificationForm::IGNORE_NO)
		{
			iter->second->mForm->setIgnored(true);
		}
	}
}

void LLFloaterPreference::onClickLogPath()
{
	std::string proposed_name(gSavedPerAccountSettings.getString("InstantMessageLogPath"));	 
	mPriorInstantMessageLogPath.clear();
	

	(new LLDirPickerThread(boost::bind(&LLFloaterPreference::changeLogPath, this, _1, _2), proposed_name))->getFile();
}

void LLFloaterPreference::changeLogPath(const std::vector<std::string>& filenames, std::string proposed_name)
{
	//Path changed
	if (proposed_name != filenames[0])
	{
		gSavedPerAccountSettings.setString("InstantMessageLogPath", filenames[0]);
		mPriorInstantMessageLogPath = proposed_name;

		// enable/disable 'Delete transcripts button
		updateDeleteTranscriptsButton();
	}
}

bool LLFloaterPreference::moveTranscriptsAndLog()
{
	std::string instantMessageLogPath(gSavedPerAccountSettings.getString("InstantMessageLogPath"));
	std::string chatLogPath = gDirUtilp->add(instantMessageLogPath, gDirUtilp->getUserName());

	bool madeDirectory = false;

	//Does the directory really exist, if not then make it
	if(!LLFile::isdir(chatLogPath))
	{
		//mkdir success is defined as zero
		if(LLFile::mkdir(chatLogPath) != 0)
		{
			return false;
		}
		madeDirectory = true;
	}
	
	std::string originalConversationLogDir = LLConversationLog::instance().getFileName();
	std::string targetConversationLogDir = gDirUtilp->add(chatLogPath, "conversation.log");
	//Try to move the conversation log
	if(!LLConversationLog::instance().moveLog(originalConversationLogDir, targetConversationLogDir))
	{
		//Couldn't move the log and created a new directory so remove the new directory
		if(madeDirectory)
		{
			LLFile::rmdir(chatLogPath);
		}
		return false;
	}

	//Attempt to move transcripts
	std::vector<std::string> listOfTranscripts;
	std::vector<std::string> listOfFilesMoved;

	LLLogChat::getListOfTranscriptFiles(listOfTranscripts);

	if(!LLLogChat::moveTranscripts(gDirUtilp->getChatLogsDir(), 
									instantMessageLogPath, 
									listOfTranscripts,
									listOfFilesMoved))
	{
		//Couldn't move all the transcripts so restore those that moved back to their old location
		LLLogChat::moveTranscripts(instantMessageLogPath, 
			gDirUtilp->getChatLogsDir(), 
			listOfFilesMoved);

		//Move the conversation log back
		LLConversationLog::instance().moveLog(targetConversationLogDir, originalConversationLogDir);

		if(madeDirectory)
		{
			LLFile::rmdir(chatLogPath);
		}

		return false;
	}

	gDirUtilp->setChatLogsDir(instantMessageLogPath);
	gDirUtilp->updatePerAccountChatLogsDir();

	return true;
}

void LLFloaterPreference::setPersonalInfo(const std::string& visibility, bool im_via_email, bool is_verified_email)
{
	mGotPersonalInfo = true;
	mOriginalIMViaEmail = im_via_email;
	mDirectoryVisibility = visibility;
	
	if (visibility == VISIBILITY_DEFAULT)
	{
		mOriginalHideOnlineStatus = false;
		getChildView("online_visibility")->setEnabled(TRUE); 	 
	}
	else if (visibility == VISIBILITY_HIDDEN)
	{
		mOriginalHideOnlineStatus = true;
		getChildView("online_visibility")->setEnabled(TRUE); 	 
	}
	else
	{
		mOriginalHideOnlineStatus = true;
	}
	
	getChild<LLUICtrl>("online_searchresults")->setEnabled(TRUE);
	getChildView("friends_online_notify_checkbox")->setEnabled(TRUE);
	getChild<LLUICtrl>("online_visibility")->setValue(mOriginalHideOnlineStatus); 	 
	getChild<LLUICtrl>("online_visibility")->setLabelArg("[DIR_VIS]", mDirectoryVisibility);
	getChildView("send_im_to_email")->setEnabled(is_verified_email);

    std::string tooltip;
    if (!is_verified_email)
        tooltip = getString("email_unverified_tooltip");

    getChildView("send_im_to_email")->setToolTip(tooltip);

    // *TODO: Show or hide verify email text here based on is_verified_email
    getChild<LLUICtrl>("send_im_to_email")->setValue(im_via_email);
	getChildView("favorites_on_login_check")->setEnabled(TRUE);
	getChildView("log_path_button")->setEnabled(TRUE);
	getChildView("chat_font_size")->setEnabled(TRUE);
	getChildView("conversation_log_combo")->setEnabled(TRUE);
}


void LLFloaterPreference::refreshUI()
{
	refresh();
}

void LLFloaterPreferenceGraphicsAdvanced::updateSliderText(LLSliderCtrl* ctrl, LLTextBox* text_box)
{
	if (text_box == NULL || ctrl== NULL)
		return;

	// get range and points when text should change
	F32 value = (F32)ctrl->getValue().asReal();
	F32 min = ctrl->getMinValue();
	F32 max = ctrl->getMaxValue();
	F32 range = max - min;
	llassert(range > 0);
	F32 midPoint = min + range / 3.0f;
	F32 highPoint = min + (2.0f * range / 3.0f);

	// choose the right text
	if (value < midPoint)
	{
		text_box->setText(LLTrans::getString("GraphicsQualityLow"));
	} 
	else if (value < highPoint)
	{