mirror of
https://github.com/antos-rde/antosdk-apps.git
synced 2024-07-09 17:19:48 +02:00
127 lines
4.3 KiB
CoffeeScript
127 lines
4.3 KiB
CoffeeScript
# Copyright 2017-2018 Xuan Sang LE <xsang.le AT gmail DOT com>
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# AnTOS Web desktop is is licensed under the GNU General Public
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# License v3.0, see the LICENCE file for more information
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# This program is free software: you can redistribute it and/or
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# modify it under the terms of the GNU General Public License as
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# published by the Free Software Foundation, either version 3 of
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# the License, or (at your option) any later version.
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# This program is distributed in the hope that it will be useful,
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# but WITHOUT ANY WARRANTY; without even the implied warranty of
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# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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# General Public License for more details.
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# You should have received a copy of the GNU General Public License
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#along with this program. If not, see https://www.gnu.org/licenses/
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class vTerm extends this.OS.application.BaseApplication
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constructor: (args) ->
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super "vTerm", args
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main: () ->
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@mterm = @find "myterm"
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@term = new Terminal { cursorBlink: true }
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@fitAddon = new FitAddon.FitAddon()
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@term.loadAddon(@fitAddon)
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@term.setOption('fontSize', '12')
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@term.open @mterm
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@sub = undefined
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@term.onKey (d) =>
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return unless @sub
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@sub.send Antunnel.Msg.DATA, new TextEncoder("utf-8").encode(d.key)
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@on "focus", () => @term.focus()
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@mterm.contextmenuHandle = (e, m) =>
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m.items = [
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{ text: "__(Copy)", id: "copy" },
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{ text: "__(Paste)", id: "paste"}
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]
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m.onmenuselect = (e) =>
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return unless e
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@mctxHandle e.data.item.data
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m.show e
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@resizeContent()
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# make desktop menu if not exist
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@systemsetting.desktop.menu[@name] = { text: "__(Open terminal)", app: "vTerm" } unless @systemsetting.desktop.menu[@name]
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@on "hboxchange", (e) =>
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@resizeContent()
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checklib = () =>
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if not Antunnel.tunnel
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@error __("The Antunnel service is not started, please start it first")
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@_gui.pushService("Antunnel/AntunnelService")
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.catch (e) =>
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@error e.toString(), e
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@quit()
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else
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@tunnel = Antunnel.tunnel
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@openSession()
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if not window.Antunnel
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console.log "require Antunnel"
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@_api.requires("pkg://Antunnel/main.js").then () =>
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checklib()
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.catch (e) =>
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@error __("Unable to load Antunnel: {0}",e.toString()), e
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@quit()
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else
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checklib()
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mctxHandle: (data) ->
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switch data.id
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when "paste"
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@_api.getClipboard().then (text) =>
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return unless text and text isnt ""
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@sub.send Antunnel.Msg.DATA, new TextEncoder("utf-8").encode(text) if @sub
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@term.focus()
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.catch (e) => @error __("Unable to paste"), e
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when "copy"
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text = @term.getSelection()
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return unless text and text isnt ""
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@_api.setClipboard text
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else
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resizeContent: () ->
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@fitAddon.fit()
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ncol = @term.cols
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nrow = @term.rows
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return unless @sub
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arr = new Uint8Array(8)
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arr.set Antunnel.Msg.bytes_of(ncol), 0
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arr.set Antunnel.Msg.bytes_of(nrow), 4
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@sub.send Antunnel.Msg.CTRL, arr
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openSession: () ->
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@term.clear()
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@term.focus()
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@sub = new Antunnel.Subscriber("vterm")
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@sub.onopen = () =>
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console.log("Subscribed")
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@resizeContent (($ @mterm).width()) , (($ @mterm).height())
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@term.focus()
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@sub.onerror = (e) =>
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@error __("Unable to connect to: vterm"), e
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@sub = undefined
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@sub.onmessage = (e) =>
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@term.write(new TextDecoder("utf-8").decode(e.data)) if @term and e.data
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@sub.onclose = () =>
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@sub = undefined
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@notify __("Terminal connection closed")
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@quit()
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@tunnel.subscribe @sub
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cleanup: (e) ->
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@sub.close() if @sub
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this.OS.register "vTerm", vTerm
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