[MIRROR] [READY] Adds notification support to modular computer apps, updates CIMS to use it (#1715)

* [READY] Adds notification support to modular computer apps, updates CIMS to use it

* Update tgui.bundle.js

Co-authored-by: zxaber <37497534+zxaber@users.noreply.github.com>
Co-authored-by: Azarak <azarak10@gmail.com>

code/modules/modular_computers/file_system/programs/file_browser.dm

@@ -67,6 +67,13 @@
 			var/datum/computer_file/C = F.clone(FALSE)
 			HDD.store_file(C)
 			return TRUE
+		if("PRG_togglesilence")
+			if(!HDD)
+				return
+			var/datum/computer_file/program/binary = HDD.find_file_by_name(params["name"])
+			if(!binary || !istype(binary))
+				return
+			binary.alert_silenced = !binary.alert_silenced
 
 /datum/computer_file/program/filemanager/ui_data(mob/user)
 	var/list/data = get_header_data()
@@ -80,11 +87,19 @@
 	else
 		var/list/files = list()
 		for(var/datum/computer_file/F in HDD.stored_files)
+			var/noisy = FALSE
+			var/silenced = FALSE
+			var/datum/computer_file/program/binary = F
+			if(istype(binary))
+				noisy = binary.alert_able
+				silenced = binary.alert_silenced
 			files += list(list(
 				"name" = F.filename,
 				"type" = F.filetype,
 				"size" = F.size,
-				"undeletable" = F.undeletable
+				"undeletable" = F.undeletable,
+				"alert_able" = noisy,
+				"alert_silenced" = silenced
 			))
 		data["files"] = files
 		if(RHDD)

code/modules/modular_computers/file_system/programs/sm_monitor.dm

@@ -9,10 +9,15 @@
 	size = 5
 	tgui_id = "NtosSupermatterMonitor"
 	program_icon = "radiation"
+	alert_able = TRUE
 	var/last_status = SUPERMATTER_INACTIVE
 	var/list/supermatters
 	var/obj/machinery/power/supermatter_crystal/active		// Currently selected supermatter crystal.
 
+/datum/computer_file/program/supermatter_monitor/Destroy()
+	clear_signals()
+	active = null
+	return ..()
 
 /datum/computer_file/program/supermatter_monitor/process_tick()
 	..()
@@ -26,10 +31,11 @@
 
 /datum/computer_file/program/supermatter_monitor/run_program(mob/living/user)
 	. = ..(user)
+	if(!(active in GLOB.machines))
+		active = null
 	refresh()
 
 /datum/computer_file/program/supermatter_monitor/kill_program(forced = FALSE)
-	active = null
 	supermatters = null
 	..()
 
@@ -53,6 +59,58 @@
 	for(var/obj/machinery/power/supermatter_crystal/S in supermatters)
 		. = max(., S.get_status())
 
+/**
+  * Sets up the signal listener for Supermatter delaminations.
+  *
+  * Unregisters any old listners for SM delams, and then registers one for the SM refered
+  * to in the `active` variable. This proc is also used with no active SM to simply clear
+  * the signal and exit.
+ */
+/datum/computer_file/program/supermatter_monitor/proc/set_signals()
+	if(active)
+		RegisterSignal(active, COMSIG_SUPERMATTER_DELAM_ALARM, .proc/send_alert, override = TRUE)
+		RegisterSignal(active, COMSIG_SUPERMATTER_DELAM_START_ALARM, .proc/send_start_alert, override = TRUE)
+
+/**
+  * Removes the signal listener for Supermatter delaminations from the selected supermatter.
+  *
+  * Pretty much does what it says.
+ */
+/datum/computer_file/program/supermatter_monitor/proc/clear_signals()
+	if(active)
+		UnregisterSignal(active, COMSIG_SUPERMATTER_DELAM_ALARM)
+		UnregisterSignal(active, COMSIG_SUPERMATTER_DELAM_START_ALARM)
+
+/**
+  * Sends an SM delam alert to the computer.
+  *
+  * Triggered by a signal from the selected supermatter, this proc sends a notification
+  * to the computer if the program is either closed or minimized. We do not send these
+  * notifications to the comptuer if we're the active program, because engineers fixing
+  * the supermatter probably don't need constant beeping to distract them.
+ */
+/datum/computer_file/program/supermatter_monitor/proc/send_alert()
+	if(!computer.get_ntnet_status())
+		return
+	if(computer.active_program != src)
+		computer.alert_call(src, "Crystal delamination in progress!")
+		alert_pending = TRUE
+
+/**
+  * Sends an SM delam start alert to the computer.
+  *
+  * Triggered by a signal from the selected supermatter at the start of a delamination,
+  * this proc sends a notification to the computer if this program is the active one.
+  * We do this so that people carrying a tablet with NT CIMS open but with the NTOS window
+  * closed will still get one audio alert. This is not sent to computers with the program
+  * minimized or closed to avoid double-notifications.
+ */
+/datum/computer_file/program/supermatter_monitor/proc/send_start_alert()
+	if(!computer.get_ntnet_status())
+		return
+	if(computer.active_program == src)
+		computer.alert_call(src, "Crystal delamination in progress!")
+
 /datum/computer_file/program/supermatter_monitor/ui_data()
 	var/list/data = get_header_data()
 
@@ -112,6 +170,7 @@
 
 	switch(action)
 		if("PRG_clear")
+			clear_signals()
 			active = null
 			return TRUE
 		if("PRG_refresh")
@@ -122,4 +181,5 @@
 			for(var/obj/machinery/power/supermatter_crystal/S in supermatters)
 				if(S.uid == newuid)
 					active = S
+					set_signals()
 			return TRUE