mirror of
https://github.com/yogstation13/Yogstation.git
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174 lines
5.3 KiB
Plaintext
174 lines
5.3 KiB
Plaintext
/datum/browser
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var/mob/user
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var/title
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var/window_id // window_id is used as the window name for browse and onclose
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var/width = 0
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var/height = 0
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var/atom/ref = null
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var/window_options = "focus=0;can_close=1;can_minimize=1;can_maximize=0;can_resize=1;titlebar=1;" // window option is set using window_id
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var/stylesheets[0]
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var/scripts[0]
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var/title_image
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var/head_elements
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var/body_elements
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var/head_content = ""
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var/content = ""
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/datum/browser/New(nuser, nwindow_id, ntitle = 0, nwidth = 0, nheight = 0, var/atom/nref = null)
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user = nuser
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window_id = nwindow_id
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if (ntitle)
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title = format_text(ntitle)
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if (nwidth)
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width = nwidth
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if (nheight)
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height = nheight
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if (nref)
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ref = nref
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add_stylesheet("common", 'html/browser/common.css') // this CSS sheet is common to all UIs
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/datum/browser/proc/add_head_content(nhead_content)
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head_content = nhead_content
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/datum/browser/proc/set_window_options(nwindow_options)
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window_options = nwindow_options
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/datum/browser/proc/set_title_image(ntitle_image)
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//title_image = ntitle_image
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/datum/browser/proc/add_stylesheet(name, file)
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stylesheets[name] = file
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/datum/browser/proc/add_script(name, file)
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scripts[name] = file
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/datum/browser/proc/set_content(ncontent)
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content = ncontent
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/datum/browser/proc/add_content(ncontent)
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content += ncontent
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/datum/browser/proc/get_header()
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var/key
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var/filename
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for (key in stylesheets)
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filename = "[ckey(key)].css"
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user << browse_rsc(stylesheets[key], filename)
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head_content += "<link rel='stylesheet' type='text/css' href='[filename]'>"
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for (key in scripts)
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filename = "[ckey(key)].js"
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user << browse_rsc(scripts[key], filename)
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head_content += "<script type='text/javascript' src='[filename]'></script>"
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var/title_attributes = "class='uiTitle'"
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if (title_image)
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title_attributes = "class='uiTitle icon' style='background-image: url([title_image]);'"
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return {"<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN" "http://www.w3.org/TR/html4/loose.dtd">
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<html>
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<meta http-equiv="Content-Type" content="text/html; charset=ISO-8859-1">
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<head>
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[head_content]
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</head>
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<body scroll=auto>
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<div class='uiWrapper'>
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[title ? "<div class='uiTitleWrapper'><div [title_attributes]><tt>[title]</tt></div></div>" : ""]
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<div class='uiContent'>
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"}
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/datum/browser/proc/get_footer()
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return {"
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</div>
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</div>
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</body>
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</html>"}
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/datum/browser/proc/get_content()
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return {"
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[get_header()]
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[content]
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[get_footer()]
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"}
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/datum/browser/proc/open(var/use_onclose = 1)
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var/window_size = ""
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if (width && height)
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window_size = "size=[width]x[height];"
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user << browse(get_content(), "window=[window_id];[window_size][window_options]")
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if (use_onclose)
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onclose(user, window_id, ref)
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/datum/browser/proc/close()
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user << browse(null, "window=[window_id]")
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// This will allow you to show an icon in the browse window
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// This is added to mob so that it can be used without a reference to the browser object
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// There is probably a better place for this...
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/mob/proc/browse_rsc_icon(icon, icon_state, dir = -1)
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/*
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var/icon/I
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if (dir >= 0)
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I = new /icon(icon, icon_state, dir)
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else
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I = new /icon(icon, icon_state)
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dir = "default"
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var/filename = "[ckey("[icon]_[icon_state]_[dir]")].png"
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src << browse_rsc(I, filename)
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return filename
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*/
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// Registers the on-close verb for a browse window (client/verb/.windowclose)
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// this will be called when the close-button of a window is pressed.
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//
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// This is usually only needed for devices that regularly update the browse window,
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// e.g. canisters, timers, etc.
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//
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// windowid should be the specified window name
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// e.g. code is : user << browse(text, "window=fred")
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// then use : onclose(user, "fred")
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//
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// Optionally, specify the "ref" parameter as the controlled atom (usually src)
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// to pass a "close=1" parameter to the atom's Topic() proc for special handling.
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// Otherwise, the user mob's machine var will be reset directly.
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//
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/proc/onclose(mob/user, windowid, var/atom/ref=null)
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if(!user.client) return
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var/param = "null"
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if(ref)
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param = "\ref[ref]"
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winset(user, windowid, "on-close=\".windowclose [param]\"")
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//world << "OnClose [user]: [windowid] : ["on-close=\".windowclose [param]\""]"
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// the on-close client verb
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// called when a browser popup window is closed after registering with proc/onclose()
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// if a valid atom reference is supplied, call the atom's Topic() with "close=1"
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// otherwise, just reset the client mob's machine var.
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//
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/client/verb/windowclose(var/atomref as text)
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set hidden = 1 // hide this verb from the user's panel
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set name = ".windowclose" // no autocomplete on cmd line
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//world << "windowclose: [atomref]"
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if(atomref!="null") // if passed a real atomref
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var/hsrc = locate(atomref) // find the reffed atom
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var/href = "close=1"
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if(hsrc)
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//world << "[src] Topic [href] [hsrc]"
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usr = src.mob
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src.Topic(href, params2list(href), hsrc) // this will direct to the atom's
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return // Topic() proc via client.Topic()
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// no atomref specified (or not found)
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// so just reset the user mob's machine var
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if(src && src.mob)
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//world << "[src] was [src.mob.machine], setting to null"
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src.mob.unset_machine()
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return |