/datum/browser var/mob/user var/title = "" /// window_id is used as the window name for browse and onclose var/window_id var/width = 0 var/height = 0 var/datum/weakref/source_ref = null /// window option is set using window_id var/window_options = "can_close=1;can_minimize=1;can_maximize=0;can_resize=1;titlebar=1;" var/stylesheets = list() var/scripts = list() var/title_image var/head_elements var/body_elements var/head_content = "" var/content = "" var/title_buttons = "" /datum/browser/New(mob/user, window_id, title = "", width = 0, height = 0, atom/source = null, skip_common_stylesheet = FALSE) src.user = user RegisterSignal(user, COMSIG_QDELETING, PROC_REF(user_deleted)) src.window_id = window_id if (title) src.title = format_text(title) if (width) src.width = width if (height) src.height = height if (source) src.source_ref = WEAKREF(source) if(!skip_common_stylesheet) add_stylesheet("common", 'html/browser/common.css') // this CSS sheet is common to all UIs /datum/browser/proc/user_deleted(datum/source) SIGNAL_HANDLER user = null /datum/browser/proc/set_user(mob/user) src.user = user /datum/browser/proc/set_title(title) src.title = format_text(title) /datum/browser/proc/add_head_content(head_content) src.head_content += head_content /datum/browser/proc/set_head_content(head_content) src.head_content = head_content /datum/browser/proc/set_title_buttons(title_buttons) src.title_buttons = title_buttons /datum/browser/proc/set_window_options(window_options) src.window_options = window_options /datum/browser/proc/set_title_image(ntitle_image) //title_image = ntitle_image /datum/browser/proc/add_stylesheet(name, file) if (istype(name, /datum/asset/spritesheet)) var/datum/asset/spritesheet/sheet = name stylesheets["spritesheet_[sheet.name].css"] = "data/spritesheets/[sheet.name]" else var/asset_name = "[name].css" stylesheets[asset_name] = file if (!SSassets.cache[asset_name]) SSassets.transport.register_asset(asset_name, file) /datum/browser/proc/add_script(name, file) scripts["[ckey(name)].js"] = file SSassets.transport.register_asset("[ckey(name)].js", file) /datum/browser/proc/set_content(content) src.content = content /datum/browser/proc/add_content(content) src.content += content /datum/browser/proc/get_header() var/list/new_head_content = list() for (var/file as anything in stylesheets) new_head_content += "" if(user.client?.window_scaling && user.client?.window_scaling != 1 && !user.client?.prefs.ui_scale && width && height) new_head_content += {" "} for (var/file as anything in scripts) new_head_content += "" var/title_attributes = "class='uiTitle'" if (title_image) title_attributes = "class='uiTitle icon' style='background-image: url([title_image]);'" head_content += new_head_content.Join() return {" [head_content]

[title ? "

[title]

[title_buttons]

" : ""]

"} /datum/browser/proc/get_footer() return {"

"} /datum/browser/proc/get_content() return {" [get_header()] [content] [get_footer()] "} /datum/browser/proc/open(var/use_onclose = 1) if(isnull(window_id)) //null check because this can potentially nuke goonchat WARNING("Browser [title] tried to open with a null ID") to_chat(user, SPAN_DANGER("The [title] browser you tried to open failed a sanity check! Please report this on GitHub!")) return var/window_size = "" if(width && height) if(user.client?.prefs.ui_scale) var/scaling = user.client.window_scaling window_size = "size=[width * scaling]x[height * scaling];" else window_size = "size=[width]x[height];" if (length(stylesheets)) SSassets.transport.send_assets(user.client, stylesheets) if (length(scripts)) SSassets.transport.send_assets(user.client, scripts) user << browse(get_content(), "window=[window_id];[window_size][window_options]") if (use_onclose) setup_onclose() // Fix from /tg/. /datum/browser/proc/setup_onclose() set waitfor = 0 for (var/i in 1 to 10) if (!user?.client || !winexists(user, window_id)) continue var/atom/send_ref if(source_ref) send_ref = source_ref.resolve() if(!send_ref) source_ref = null onclose(user, window_id, send_ref) /datum/browser/proc/update(var/force_open = 0, var/use_onclose = 1) if(force_open) open(use_onclose) else send_output(user, get_content(), "[window_id].browser") /datum/browser/proc/close() user << browse(null, "window=[window_id]") if(!isnull(window_id))//null check because this can potentially nuke goonchat user << browse(null, "window=[window_id]") else WARNING("Browser [title] tried to close with a null ID") // This will allow you to show an icon in the browse window // This is added to mob so that it can be used without a reference to the browser object // There is probably a better place for this... /mob/proc/browse_rsc_icon(icon, icon_state, dir = -1) /* var/icon/I if (dir >= 0) I = new /icon(icon, icon_state, dir) else I = new /icon(icon, icon_state) dir = "default" var/filename = "[ckey("[icon]_[icon_state]_[dir]")].png" to_chat(src, browse_rsc(I, filename)) return filename */ /// Registers the on-close verb for a browse window (client/verb/windowclose) /// this will be called when the close-button of a window is pressed. /// /// This is usually only needed for devices that regularly update the browse window, /// e.g. canisters, timers, etc. /// /// windowid should be the specified window name /// e.g. code is : user << browse(text, "window=fred") /// then use : onclose(user, "fred") /// /// Optionally, specify the "source" parameter as the controlled atom (usually src) // to pass a "close=1" parameter to the atom's Topic() proc for special handling. /// Otherwise, the user mob's machine var will be reset directly. /// /proc/onclose(mob/user, windowid, atom/source = null) if(!user || !user.client) return var/param = "null" if(source) param = "[REF(source)]" winset(user, windowid, "on-close=\".windowclose [param]\"") /// the on-close client verb /// called when a browser popup window is closed after registering with proc/onclose() /// if a valid atom reference is supplied, call the atom's Topic() with "close=1" /// otherwise, just reset the client mob's machine var. /client/verb/windowclose(atomref as text) set hidden = TRUE // hide this verb from the user's panel set name = ".windowclose" // no autocomplete on cmd line if(atomref == "null") return // if passed a real atomref var/atom/hsrc = locate(atomref) // find the reffed atom var/href = "close=1" if(!hsrc) return usr = src.mob src.Topic(href, params2list(href), hsrc) // this will direct to the atom's Topic() proc via client.Topic()