feat: 초기 프로젝트 설정 및 룰.md 파일 추가

api.hyungi.net/node_modules/blessed/lib/widgets/video.js

@@ -0,0 +1,126 @@
+/**
+ * video.js - video element for blessed
+ * Copyright (c) 2013-2015, Christopher Jeffrey and contributors (MIT License).
+ * https://github.com/chjj/blessed
+ */
+
+/**
+ * Modules
+ */
+
+var cp = require('child_process');
+
+var Node = require('./node');
+var Box = require('./box');
+var Terminal = require('./terminal');
+
+/**
+ * Video
+ */
+
+function Video(options) {
+  var self = this
+    , shell
+    , args;
+
+  if (!(this instanceof Node)) {
+    return new Video(options);
+  }
+
+  options = options || {};
+
+  Box.call(this, options);
+
+  if (this.exists('mplayer')) {
+    shell = 'mplayer';
+    args = ['-vo', 'caca', '-quiet', options.file];
+  } else if (this.exists('mpv')) {
+    shell = 'mpv';
+    args = ['--vo', 'caca', '--really-quiet', options.file];
+  } else {
+    this.parseTags = true;
+    this.setContent('{red-fg}{bold}Error:{/bold}'
+      + ' mplayer or mpv not installed.{/red-fg}');
+    return this;
+  }
+
+  var opts = {
+    parent: this,
+    left: 0,
+    top: 0,
+    width: this.width - this.iwidth,
+    height: this.height - this.iheight,
+    shell: shell,
+    args: args.slice()
+  };
+
+  this.now = Date.now() / 1000 | 0;
+  this.start = opts.start || 0;
+  if (this.start) {
+    if (shell === 'mplayer') {
+      opts.args.unshift('-ss', this.start + '');
+    } else if (shell === 'mpv') {
+      opts.args.unshift('--start', this.start + '');
+    }
+  }
+
+  var DISPLAY = process.env.DISPLAY;
+  delete process.env.DISPLAY;
+  this.tty = new Terminal(opts);
+  process.env.DISPLAY = DISPLAY;
+
+  this.on('click', function() {
+    self.tty.pty.write('p');
+  });
+
+  // mplayer/mpv cannot resize itself in the terminal, so we have
+  // to restart it at the correct start time.
+  this.on('resize', function() {
+    self.tty.destroy();
+
+    var opts = {
+      parent: self,
+      left: 0,
+      top: 0,
+      width: self.width - self.iwidth,
+      height: self.height - self.iheight,
+      shell: shell,
+      args: args.slice()
+    };
+
+    var watched = (Date.now() / 1000 | 0) - self.now;
+    self.now = Date.now() / 1000 | 0;
+    self.start += watched;
+    if (shell === 'mplayer') {
+      opts.args.unshift('-ss', self.start + '');
+    } else if (shell === 'mpv') {
+      opts.args.unshift('--start', self.start + '');
+    }
+
+    var DISPLAY = process.env.DISPLAY;
+    delete process.env.DISPLAY;
+    self.tty = new Terminal(opts);
+    process.env.DISPLAY = DISPLAY;
+    self.screen.render();
+  });
+}
+
+Video.prototype.__proto__ = Box.prototype;
+
+Video.prototype.type = 'video';
+
+Video.prototype.exists = function(program) {
+  try {
+    return !!+cp.execSync('type '
+      + program + ' > /dev/null 2> /dev/null'
+      + ' && echo 1', { encoding: 'utf8' }).trim();
+  } catch (e) {
+    return false;
+  }
+};
+
+/**
+ * Expose
+ */
+
+module.exports = Video;