PDA NanoUI Optimizations.

Since we no longer have to send data on first UI view we can remove those
checks and only look at the data we need to send when we need to send it.

Also fixed a couple of the links on the status display function.

Conflicts:
	code/game/objects/items/devices/PDA/PDA.dm
	code/game/objects/items/devices/PDA/cart.dm

code/game/objects/items/devices/PDA/PDA.dm

@@ -341,8 +341,7 @@ var/global/list/obj/item/device/pda/PDAs = list()
 	data["idInserted"] = (id ? 1 : 0)
 	data["idLink"] = (id ? text("[id.registered_name], [id.assignment]") : "--------")
 
-	data["cartridge"] = null
-	data["records"] = null
+	data["cart_loaded"] = cartridge ? 1:0
 	if(cartridge)
 		var/cartdata[0]
 
@@ -402,18 +401,12 @@ var/global/list/obj/item/device/pda/PDAs = list()
 		data["messagescount"] = null
 		data["messages"] = null
 
-	var/found = 0
 	if(active_conversation)
 		for(var/c in tnote)
 			if(c["target"] == active_conversation)
 				data["convo_name"] = sanitize(c["owner"])
 				data["convo_job"] = sanitize(c["job"])
-				found = 1
 				break
-	if(!found)
-		data["convo_name"] = null
-		data["convo_job"] = null
-
 	if(mode==41)
 		data["manifest"] = data_core.get_manifest_json()
 
@@ -443,16 +436,8 @@ var/global/list/obj/item/device/pda/PDAs = list()
 					"reading" = 1\
 					)
 		if(isnull(data["aircontents"]))
-			data["aircontents"] = list(\
-				"pressure" = null,\
-				"nitrogen" = null,\
-				"oxygen" = null,\
-				"carbon_dioxide" = null,\
-				"plasma" = null,\
-				"other" = null,\
-				"temp" = null,\
-				"reading" = 0\
-				)
+
+			data["aircontents"] = list("reading" = 0)
 
 
 	// update the ui if it exists, returns null if no ui is passed/found

code/game/objects/items/devices/PDA/cart.dm

@@ -241,14 +241,12 @@
 
 
 /obj/item/weapon/cartridge/proc/create_NanoUI_values(mob/user as mob)
-	var/obj/item/device/pda/PDA = loc
-	var/datum/nanoui/ui = nanomanager.get_open_ui(user, PDA, "main")
 	var/values[0]
 
 	/*		Signaler (Mode: 40)				*/
 
 
-	if(istype(radio,/obj/item/radio/integrated/signal) && (mode==40 || !ui ))
+	if(istype(radio,/obj/item/radio/integrated/signal) && (mode==40))
 		var/obj/item/radio/integrated/signal/R = radio
 		values["signal_freq"] = format_frequency(R.frequency)
 		values["signal_code"] = R.code
@@ -256,14 +254,14 @@
 
 	/*		Station Display (Mode: 42)			*/
 
-	if(mode==42 || (!ui && access_status_display))
+	if(mode==42)
 		values["message1"] = message1 ? message1 : "(none)"
 		values["message2"] = message2 ? message2 : "(none)"
 
 
 
 	/*		Power Monitor (Mode: 43 / 433)			*/
-	if(mode==43 || mode==433 || (!ui && access_engine))
+	if(mode==43 || mode==433)
 		var/pMonData[0]
 		for(var/obj/machinery/power/monitor/pMon in world)
 			if(!(pMon.stat & (NOPOWER|BROKEN)) )
@@ -294,30 +292,20 @@
 
 
 	/*		General Records (Mode: 44 / 441 / 45 / 451)	*/
-	if(mode == 44 || mode == 441 || mode == 45 || mode ==451 || (!ui && (access_medical || access_security)))
+	if(mode == 44 || mode == 441 || mode == 45 || mode ==451)
 		if(istype(active1, /datum/data/record) && (active1 in data_core.general))
 			values["general"] = active1.fields
 			values["general_exists"] = 1
 
 		else
 
-			values["general"] = list("name" = null,\
-						"id" = null,\
-						"sex" = null,\
-						"species" = null,\
-						"age" = null,\
-						"rank" = null,\
-						"fingerprint" = null,\
-						"p_stat" = null,\
-						"m_stat" = null,\
-					)
 			values["general_exists"] = 0
 
 
 
 	/*		Medical Records (Mode: 44 / 441)	*/
 
-	if(mode == 44 || mode == 441 || (!ui && access_medical))
+	if(mode == 44 || mode == 441)
 		var/medData[0]
 		for(var/datum/data/record/R in sortRecord(data_core.general))
 			medData[++medData.len] = list(Name = R.fields["name"],"ref" = "\ref[R]")
@@ -327,23 +315,11 @@
 			values["medical"] = active2.fields
 			values["medical_exists"] = 1
 		else
-			values["medical"] = list(\
-						"b_type" = null,\
-						"mi_dis" = null,\
-						"mi_dis_d" = null,\
-						"ma_dis" = null,\
-						"ma_dis_d" = null,\
-						"alg" = null,\
-						"alg_d" = null,\
-						"cdi" = null,\
-						"cdi_d" = null,\
-						"notes" = null,\
-						)
 			values["medical_exists"] = 0
 
 	/*		Security Records (Mode:45 / 451)	*/
 
-	if(mode == 45 || mode == 451 || (!ui && access_security))
+	if(mode == 45 || mode == 451)
 		var/secData[0]
 		for (var/datum/data/record/R in sortRecord(data_core.general))
 			secData[++secData.len] = list(Name = R.fields["name"], "ref" = "\ref[R]")
@@ -353,18 +329,11 @@
 			values["security"] = active3.fields
 			values["security_exists"] = 1
 		else
-			values["security"] = list(\
-						"criminal" = null,\
-						"mi_crim" = null,\
-						"ma_crim" = null,\
-						"ma_crim_d" = null,\
-						"notes"\
-						)
 			values["security_exists"] = 0
 
 	/*		Security Bot Control (Mode: 46)		*/
 
-	if(mode==46 || !ui)
+	if(mode==46)
 		var/botsData[0]
 		var/beepskyData[0]
 		if(istype(radio,/obj/item/radio/integrated/beepsky))
@@ -401,7 +370,7 @@
 
 	/*		MULEBOT Control	(Mode: 48)		*/
 
-	if(mode==48 || !ui)
+	if(mode==48)
 		var/muleData[0]
 		var/mulebotsData[0]
 		if(istype(radio,/obj/item/radio/integrated/mule))
@@ -441,7 +410,7 @@
 
 	/*	Supply Shuttle Requests Menu (Mode: 47)		*/
 
-	if(mode==47 || (!ui && access_quartermaster))
+	if(mode==47)
 		var/supplyData[0]
 		supplyData["shuttle_moving"] = supply_shuttle.moving
 		supplyData["shuttle_eta"] = supply_shuttle.eta
@@ -476,7 +445,7 @@
 
 
 	/* 	Janitor Supplies Locator  (Mode: 49)      */
-	if(mode==49 || (!ui && access_janitor))
+	if(mode==49)
 		var/JaniData[0]
 		var/turf/cl = get_turf(src)