From 182230b2c9b6a3f7bc4a0e6d94ce866c91b4838f Mon Sep 17 00:00:00 2001 From: Thomas Kluyver Date: Sun, 28 Sep 2014 18:44:48 -0700 Subject: Initial commit term.js version 0.0.4 --- .gitignore | 5 + MANIFEST.in | 8 + README.rst | 16 + setup.cfg | 5 + setup.py | 27 + xstatic/__init__.py | 1 + xstatic/pkg/__init__.py | 1 + xstatic/pkg/termjs/__init__.py | 53 + xstatic/pkg/termjs/data/term.js | 5756 +++++++++++++++++++++++++++++++++++++++ 9 files changed, 5872 insertions(+) create mode 100644 .gitignore create mode 100644 MANIFEST.in create mode 100644 README.rst create mode 100644 setup.cfg create mode 100644 setup.py create mode 100644 xstatic/__init__.py create mode 100644 xstatic/pkg/__init__.py create mode 100644 xstatic/pkg/termjs/__init__.py create mode 100644 xstatic/pkg/termjs/data/term.js diff --git a/.gitignore b/.gitignore new file mode 100644 index 0000000..2571c60 --- /dev/null +++ b/.gitignore @@ -0,0 +1,5 @@ +/XStatic_term.js.egg-info/ +/dist/ +/build/ +*~ +*.pyc diff --git a/MANIFEST.in b/MANIFEST.in new file mode 100644 index 0000000..d667804 --- /dev/null +++ b/MANIFEST.in @@ -0,0 +1,8 @@ +include README.rst +recursive-include xstatic/pkg/bootstrap * + +global-exclude *.pyc +global-exclude *.pyo +global-exclude *.orig +global-exclude *.rej + diff --git a/README.rst b/README.rst new file mode 100644 index 0000000..abf18ca --- /dev/null +++ b/README.rst @@ -0,0 +1,16 @@ +XStatic-termjs +-------------- + +term.js javascript library packaged for setuptools (easy_install) / pip. + +* term.js project: `Github chjj/term.js `_ +* XStatic package: `Github takluyver/XStatic-termjs `_ + +This package is intended to be used by **any** project that needs these files. + +It intentionally does **not** provide any extra code except some metadata +**nor** has any extra requirements. You MAY use some minimal support code from +the XStatic base package, if you like. + +You can find more info about the xstatic packaging way in the package `XStatic`. + diff --git a/setup.cfg b/setup.cfg new file mode 100644 index 0000000..861a9f5 --- /dev/null +++ b/setup.cfg @@ -0,0 +1,5 @@ +[egg_info] +tag_build = +tag_date = 0 +tag_svn_revision = 0 + diff --git a/setup.py b/setup.py new file mode 100644 index 0000000..3896f37 --- /dev/null +++ b/setup.py @@ -0,0 +1,27 @@ +from xstatic.pkg import termjs as xs + +# The README.txt file should be written in reST so that PyPI can use +# it to generate your project's PyPI page. +long_description = open('README.rst').read() + +from setuptools import setup, find_packages + +setup( + name=xs.PACKAGE_NAME, + version=xs.PACKAGE_VERSION, + description=xs.DESCRIPTION, + long_description=long_description, + classifiers=xs.CLASSIFIERS, + keywords=xs.KEYWORDS, + maintainer=xs.MAINTAINER, + maintainer_email=xs.MAINTAINER_EMAIL, + license=xs.LICENSE, + url=xs.HOMEPAGE, + platforms=xs.PLATFORMS, + packages=find_packages(), + namespace_packages=['xstatic', 'xstatic.pkg', ], + include_package_data=True, + zip_safe=False, + install_requires=[], # nothing! :) + # if you like, you MAY use the 'XStatic' package. +) diff --git a/xstatic/__init__.py b/xstatic/__init__.py new file mode 100644 index 0000000..de40ea7 --- /dev/null +++ b/xstatic/__init__.py @@ -0,0 +1 @@ +__import__('pkg_resources').declare_namespace(__name__) diff --git a/xstatic/pkg/__init__.py b/xstatic/pkg/__init__.py new file mode 100644 index 0000000..de40ea7 --- /dev/null +++ b/xstatic/pkg/__init__.py @@ -0,0 +1 @@ +__import__('pkg_resources').declare_namespace(__name__) diff --git a/xstatic/pkg/termjs/__init__.py b/xstatic/pkg/termjs/__init__.py new file mode 100644 index 0000000..7efa03c --- /dev/null +++ b/xstatic/pkg/termjs/__init__.py @@ -0,0 +1,53 @@ +""" +XStatic resource package + +See package 'XStatic' for documentation and basic tools. +""" + +DISPLAY_NAME = 'term.js' # official name, upper/lowercase allowed, no spaces +PACKAGE_NAME = 'XStatic-%s' % DISPLAY_NAME # name used for PyPi + +NAME = __name__.split('.')[-1] # package name (e.g. 'foo' or 'foo_bar') + # please use a all-lowercase valid python + # package name + +VERSION = '0.0.4' # version of the packaged files, please use the upstream + # version number +BUILD = '1' # our package build number, so we can release new builds + # with fixes for xstatic stuff. +PACKAGE_VERSION = VERSION + '.' + BUILD # version used for PyPi + +DESCRIPTION = "%s %s (XStatic packaging standard)" % (DISPLAY_NAME, VERSION) + +PLATFORMS = 'any' +CLASSIFIERS = [ +"Environment :: Web Environment", +"License :: OSI Approved :: MIT License", +] +KEYWORDS = '%s xstatic' % NAME + +# XStatic-* package maintainer: +MAINTAINER = 'Thomas Kluyver' +MAINTAINER_EMAIL = 'thomas@kluyver.me.uk' + +# this refers to the project homepage of the stuff we packaged: +HOMEPAGE = 'https://github.com/chjj/term.js' + +# this refers to all files: +LICENSE = '(same as %s)' % DISPLAY_NAME + +from os.path import join, dirname +BASE_DIR = join(dirname(__file__), 'data') +# linux package maintainers just can point to their file locations like this: +#BASE_DIR = '/usr/share/javascript/jquery' + +LOCATIONS = { + # CDN locations (if no public CDN exists, use an empty dict) + # if value is a string, it is a base location, just append relative + # path/filename. if value is a dict, do another lookup using the + # relative path/filename you want. + # your relative path/filenames should usually be without version + # information, because either the base dir/url is exactly for this + # version or the mapping will care for accessing this version. +} + diff --git a/xstatic/pkg/termjs/data/term.js b/xstatic/pkg/termjs/data/term.js new file mode 100644 index 0000000..d041e37 --- /dev/null +++ b/xstatic/pkg/termjs/data/term.js @@ -0,0 +1,5756 @@ +/** + * term.js - an xterm emulator + * Copyright (c) 2012-2013, Christopher Jeffrey (MIT License) + * https://github.com/chjj/term.js + * + * Permission is hereby granted, free of charge, to any person obtaining a copy + * of this software and associated documentation files (the "Software"), to deal + * in the Software without restriction, including without limitation the rights + * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell + * copies of the Software, and to permit persons to whom the Software is + * furnished to do so, subject to the following conditions: + * + * The above copyright notice and this permission notice shall be included in + * all copies or substantial portions of the Software. + * + * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR + * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, + * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE + * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER + * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, + * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN + * THE SOFTWARE. + * + * Originally forked from (with the author's permission): + * Fabrice Bellard's javascript vt100 for jslinux: + * http://bellard.org/jslinux/ + * Copyright (c) 2011 Fabrice Bellard + * The original design remains. The terminal itself + * has been extended to include xterm CSI codes, among + * other features. + */ + +;(function() { + +/** + * Terminal Emulation References: + * http://vt100.net/ + * http://invisible-island.net/xterm/ctlseqs/ctlseqs.txt + * http://invisible-island.net/xterm/ctlseqs/ctlseqs.html + * http://invisible-island.net/vttest/ + * http://www.inwap.com/pdp10/ansicode.txt + * http://linux.die.net/man/4/console_codes + * http://linux.die.net/man/7/urxvt + */ + +'use strict'; + +/** + * Shared + */ + +var window = this + , document = this.document; + +/** + * EventEmitter + */ + +function EventEmitter() { + this._events = this._events || {}; +} + +EventEmitter.prototype.addListener = function(type, listener) { + this._events[type] = this._events[type] || []; + this._events[type].push(listener); +}; + +EventEmitter.prototype.on = EventEmitter.prototype.addListener; + +EventEmitter.prototype.removeListener = function(type, listener) { + if (!this._events[type]) return; + + var obj = this._events[type] + , i = obj.length; + + while (i--) { + if (obj[i] === listener || obj[i].listener === listener) { + obj.splice(i, 1); + return; + } + } +}; + +EventEmitter.prototype.off = EventEmitter.prototype.removeListener; + +EventEmitter.prototype.removeAllListeners = function(type) { + if (this._events[type]) delete this._events[type]; +}; + +EventEmitter.prototype.once = function(type, listener) { + function on() { + var args = Array.prototype.slice.call(arguments); + this.removeListener(type, on); + return listener.apply(this, args); + } + on.listener = listener; + return this.on(type, on); +}; + +EventEmitter.prototype.emit = function(type) { + if (!this._events[type]) return; + + var args = Array.prototype.slice.call(arguments, 1) + , obj = this._events[type] + , l = obj.length + , i = 0; + + for (; i < l; i++) { + obj[i].apply(this, args); + } +}; + +EventEmitter.prototype.listeners = function(type) { + return this._events[type] = this._events[type] || []; +}; + +/** + * States + */ + +var normal = 0 + , escaped = 1 + , csi = 2 + , osc = 3 + , charset = 4 + , dcs = 5 + , ignore = 6; + +/** + * Terminal + */ + +function Terminal(options) { + var self = this; + + if (!(this instanceof Terminal)) { + return new Terminal(arguments[0], arguments[1], arguments[2]); + } + + EventEmitter.call(this); + + if (typeof options === 'number') { + options = { + cols: arguments[0], + rows: arguments[1], + handler: arguments[2] + }; + } + + options = options || {}; + + each(keys(Terminal.defaults), function(key) { + if (options[key] == null) { + options[key] = Terminal.options[key]; + // Legacy: + if (Terminal[key] !== Terminal.defaults[key]) { + options[key] = Terminal[key]; + } + } + self[key] = options[key]; + }); + + if (options.colors.length === 8) { + options.colors = options.colors.concat(Terminal._colors.slice(8)); + } else if (options.colors.length === 16) { + options.colors = options.colors.concat(Terminal._colors.slice(16)); + } else if (options.colors.length === 10) { + options.colors = options.colors.slice(0, -2).concat( + Terminal._colors.slice(8, -2), options.colors.slice(-2)); + } else if (options.colors.length === 18) { + options.colors = options.colors.concat( + Terminal._colors.slice(16, -2), options.colors.slice(-2)); + } + this.colors = options.colors; + + this.options = options; + + // this.context = options.context || window; + // this.document = options.document || document; + this.parent = options.body || options.parent + || (document ? document.getElementsByTagName('body')[0] : null); + + this.cols = options.cols || options.geometry[0]; + this.rows = options.rows || options.geometry[1]; + + if (options.handler) { + this.on('data', options.handler); + } + + this.ybase = 0; + this.ydisp = 0; + this.x = 0; + this.y = 0; + this.cursorState = 0; + this.cursorHidden = false; + this.convertEol; + this.state = 0; + this.queue = ''; + this.scrollTop = 0; + this.scrollBottom = this.rows - 1; + + // modes + this.applicationKeypad = false; + this.applicationCursor = false; + this.originMode = false; + this.insertMode = false; + this.wraparoundMode = false; + this.normal = null; + + // select modes + this.prefixMode = false; + this.selectMode = false; + this.visualMode = false; + this.searchMode = false; + this.searchDown; + this.entry = ''; + this.entryPrefix = 'Search: '; + this._real; + this._selected; + this._textarea; + + // charset + this.charset = null; + this.gcharset = null; + this.glevel = 0; + this.charsets = [null]; + + // mouse properties + this.decLocator; + this.x10Mouse; + this.vt200Mouse; + this.vt300Mouse; + this.normalMouse; + this.mouseEvents; + this.sendFocus; + this.utfMouse; + this.sgrMouse; + this.urxvtMouse; + + // misc + this.element; + this.children; + this.refreshStart; + this.refreshEnd; + this.savedX; + this.savedY; + this.savedCols; + + // stream + this.readable = true; + this.writable = true; + + this.defAttr = (0 << 18) | (257 << 9) | (256 << 0); + this.curAttr = this.defAttr; + + this.params = []; + this.currentParam = 0; + this.prefix = ''; + this.postfix = ''; + + this.lines = []; + var i = this.rows; + while (i--) { + this.lines.push(this.blankLine()); + } + + this.tabs; + this.setupStops(); +} + +inherits(Terminal, EventEmitter); + +// back_color_erase feature for xterm. +Terminal.prototype.eraseAttr = function() { + // if (this.is('screen')) return this.defAttr; + return (this.defAttr & ~0x1ff) | (this.curAttr & 0x1ff); +}; + +/** + * Colors + */ + +// Colors 0-15 +Terminal.tangoColors = [ + // dark: + '#2e3436', + '#cc0000', + '#4e9a06', + '#c4a000', + '#3465a4', + '#75507b', + '#06989a', + '#d3d7cf', + // bright: + '#555753', + '#ef2929', + '#8ae234', + '#fce94f', + '#729fcf', + '#ad7fa8', + '#34e2e2', + '#eeeeec' +]; + +Terminal.xtermColors = [ + // dark: + '#000000', // black + '#cd0000', // red3 + '#00cd00', // green3 + '#cdcd00', // yellow3 + '#0000ee', // blue2 + '#cd00cd', // magenta3 + '#00cdcd', // cyan3 + '#e5e5e5', // gray90 + // bright: + '#7f7f7f', // gray50 + '#ff0000', // red + '#00ff00', // green + '#ffff00', // yellow + '#5c5cff', // rgb:5c/5c/ff + '#ff00ff', // magenta + '#00ffff', // cyan + '#ffffff' // white +]; + +// Colors 0-15 + 16-255 +// Much thanks to TooTallNate for writing this. +Terminal.colors = (function() { + var colors = Terminal.tangoColors.slice() + , r = [0x00, 0x5f, 0x87, 0xaf, 0xd7, 0xff] + , i; + + // 16-231 + i = 0; + for (; i < 216; i++) { + out(r[(i / 36) % 6 | 0], r[(i / 6) % 6 | 0], r[i % 6]); + } + + // 232-255 (grey) + i = 0; + for (; i < 24; i++) { + r = 8 + i * 10; + out(r, r, r); + } + + function out(r, g, b) { + colors.push('#' + hex(r) + hex(g) + hex(b)); + } + + function hex(c) { + c = c.toString(16); + return c.length < 2 ? '0' + c : c; + } + + return colors; +})(); + +// Default BG/FG +Terminal.colors[256] = '#000000'; +Terminal.colors[257] = '#f0f0f0'; + +Terminal._colors = Terminal.colors.slice(); + +Terminal.vcolors = (function() { + var out = [] + , colors = Terminal.colors + , i = 0 + , color; + + for (; i < 256; i++) { + color = parseInt(colors[i].substring(1), 16); + out.push([ + (color >> 16) & 0xff, + (color >> 8) & 0xff, + color & 0xff + ]); + } + + return out; +})(); + +/** + * Options + */ + +Terminal.defaults = { + colors: Terminal.colors, + convertEol: false, + termName: 'xterm', + geometry: [80, 24], + cursorBlink: true, + visualBell: false, + popOnBell: false, + scrollback: 1000, + screenKeys: false, + debug: false, + useStyle: false + // programFeatures: false, + // focusKeys: false, +}; + +Terminal.options = {}; + +each(keys(Terminal.defaults), function(key) { + Terminal[key] = Terminal.defaults[key]; + Terminal.options[key] = Terminal.defaults[key]; +}); + +/** + * Focused Terminal + */ + +Terminal.focus = null; + +Terminal.prototype.focus = function() { + if (Terminal.focus === this) return; + + if (Terminal.focus) { + Terminal.focus.blur(); + } + + if (this.sendFocus) this.send('\x1b[I'); + this.showCursor(); + + // try { + // this.element.focus(); + // } catch (e) { + // ; + // } + + // this.emit('focus'); + + Terminal.focus = this; +}; + +Terminal.prototype.blur = function() { + if (Terminal.focus !== this) return; + + this.cursorState = 0; + this.refresh(this.y, this.y); + if (this.sendFocus) this.send('\x1b[O'); + + // try { + // this.element.blur(); + // } catch (e) { + // ; + // } + + // this.emit('blur'); + + Terminal.focus = null; +}; + +/** + * Initialize global behavior + */ + +Terminal.prototype.initGlobal = function() { + var document = this.document; + + Terminal._boundDocs = Terminal._boundDocs || []; + if (~indexOf(Terminal._boundDocs, document)) { + return; + } + Terminal._boundDocs.push(document); + + Terminal.bindPaste(document); + + Terminal.bindKeys(document); + + Terminal.bindCopy(document); + + if (this.isIpad || this.isIphone) { + Terminal.fixIpad(document); + } + + if (this.useStyle) { + Terminal.insertStyle(document, this.colors[256], this.colors[257]); + } +}; + +/** + * Bind to paste event + */ + +Terminal.bindPaste = function(document) { + // This seems to work well for ctrl-V and middle-click, + // even without the contentEditable workaround. + var window = document.defaultView; + on(window, 'paste', function(ev) { + var term = Terminal.focus; + if (!term) return; + if (ev.clipboardData) { + term.send(ev.clipboardData.getData('text/plain')); + } else if (term.context.clipboardData) { + term.send(term.context.clipboardData.getData('Text')); + } + // Not necessary. Do it anyway for good measure. + term.element.contentEditable = 'inherit'; + return cancel(ev); + }); +}; + +/** + * Global Events for key handling + */ + +Terminal.bindKeys = function(document) { + // We should only need to check `target === body` below, + // but we can check everything for good measure. + on(document, 'keydown', function(ev) { + if (!Terminal.focus) return; + var target = ev.target || ev.srcElement; + if (!target) return; + if (target === Terminal.focus.element + || target === Terminal.focus.context + || target === Terminal.focus.document + || target === Terminal.focus.body + || target === Terminal._textarea + || target === Terminal.focus.parent) { + return Terminal.focus.keyDown(ev); + } + }, true); + + on(document, 'keypress', function(ev) { + if (!Terminal.focus) return; + var target = ev.target || ev.srcElement; + if (!target) return; + if (target === Terminal.focus.element + || target === Terminal.focus.context + || target === Terminal.focus.document + || target === Terminal.focus.body + || target === Terminal._textarea + || target === Terminal.focus.parent) { + return Terminal.focus.keyPress(ev); + } + }, true); + + // If we click somewhere other than a + // terminal, unfocus the terminal. + on(document, 'mousedown', function(ev) { + if (!Terminal.focus) return; + + var el = ev.target || ev.srcElement; + if (!el) return; + + do { + if (el === Terminal.focus.element) return; + } while (el = el.parentNode); + + Terminal.focus.blur(); + }); +}; + +/** + * Copy Selection w/ Ctrl-C (Select Mode) + */ + +Terminal.bindCopy = function(document) { + var window = document.defaultView; + + // if (!('onbeforecopy' in document)) { + // // Copies to *only* the clipboard. + // on(window, 'copy', function fn(ev) { + // var term = Terminal.focus; + // if (!term) return; + // if (!term._selected) return; + // var text = term.grabText( + // term._selected.x1, term._selected.x2, + // term._selected.y1, term._selected.y2); + // term.emit('copy', text); + // ev.clipboardData.setData('text/plain', text); + // }); + // return; + // } + + // Copies to primary selection *and* clipboard. + // NOTE: This may work better on capture phase, + // or using the `beforecopy` event. + on(window, 'copy', function(ev) { + var term = Terminal.focus; + if (!term) return; + if (!term._selected) return; + var textarea = term.getCopyTextarea(); + var text = term.grabText( + term._selected.x1, term._selected.x2, + term._selected.y1, term._selected.y2); + term.emit('copy', text); + textarea.focus(); + textarea.textContent = text; + textarea.value = text; + textarea.setSelectionRange(0, text.length); + setTimeout(function() { + term.element.focus(); + term.focus(); + }, 1); + }); +}; + +/** + * Fix iPad - no idea if this works + */ + +Terminal.fixIpad = function(document) { + var textarea = document.createElement('textarea'); + textarea.style.position = 'absolute'; + textarea.style.left = '-32000px'; + textarea.style.top = '-32000px'; + textarea.style.width = '0px'; + textarea.style.height = '0px'; + textarea.style.opacity = '0'; + textarea.style.backgroundColor = 'transparent'; + textarea.style.borderStyle = 'none'; + textarea.style.outlineStyle = 'none'; + textarea.autocapitalize = 'none'; + textarea.autocorrect = 'off'; + + document.getElementsByTagName('body')[0].appendChild(textarea); + + Terminal._textarea = textarea; + + setTimeout(function() { + textarea.focus(); + }, 1000); +}; + +/** + * Insert a default style + */ + +Terminal.insertStyle = function(document, bg, fg) { + var style = document.getElementById('term-style'); + if (style) return; + + var head = document.getElementsByTagName('head')[0]; + if (!head) return; + + var style = document.createElement('style'); + style.id = 'term-style'; + + // textContent doesn't work well with IE for