1 files changed, 0 insertions, 470 deletions
diff --git a/apps/files_pdfviewer/js/pdfjs/src/util.js b/apps/files_pdfviewer/js/pdfjs/src/util.js
deleted file mode 100644
index de7f3c1d548..00000000000
--- a/apps/files_pdfviewer/js/pdfjs/src/util.js
+++ /dev/null
@@ -1,470 +0,0 @@
-/* -*- Mode: Java; tab-width: 2; indent-tabs-mode: nil; c-basic-offset: 2 -*- */
-/* vim: set shiftwidth=2 tabstop=2 autoindent cindent expandtab: */
-
-'use strict';
-
-function log(msg) {
-  if (console && console.log)
-    console.log(msg);
-  else if (print)
-    print(msg);
-}
-
-function warn(msg) {
-  if (verbosity >= WARNINGS)
-    log('Warning: ' + msg);
-}
-
-function backtrace() {
-  try {
-    throw new Error();
-  } catch (e) {
-    return e.stack ? e.stack.split('\n').slice(2).join('\n') : '';
-  }
-}
-
-function error(msg) {
-  log('Error: ' + msg);
-  log(backtrace());
-  throw new Error(msg);
-}
-
-function TODO(what) {
-  if (verbosity >= TODOS)
-    log('TODO: ' + what);
-}
-
-function malformed(msg) {
-  error('Malformed PDF: ' + msg);
-}
-
-function assert(cond, msg) {
-  if (!cond)
-    error(msg);
-}
-
-// In a well-formed PDF, |cond| holds.  If it doesn't, subsequent
-// behavior is undefined.
-function assertWellFormed(cond, msg) {
-  if (!cond)
-    malformed(msg);
-}
-
-function shadow(obj, prop, value) {
-  Object.defineProperty(obj, prop, { value: value,
-                                     enumerable: true,
-                                     configurable: true,
-                                     writable: false });
-  return value;
-}
-
-function bytesToString(bytes) {
-  var str = '';
-  var length = bytes.length;
-  for (var n = 0; n < length; ++n)
-    str += String.fromCharCode(bytes[n]);
-  return str;
-}
-
-function stringToBytes(str) {
-  var length = str.length;
-  var bytes = new Uint8Array(length);
-  for (var n = 0; n < length; ++n)
-    bytes[n] = str.charCodeAt(n) & 0xFF;
-  return bytes;
-}
-
-var IDENTITY_MATRIX = [1, 0, 0, 1, 0, 0];
-
-var Util = (function UtilClosure() {
-  function Util() {}
-
-  Util.makeCssRgb = function Util_makeCssRgb(r, g, b) {
-    var ri = (255 * r) | 0, gi = (255 * g) | 0, bi = (255 * b) | 0;
-    return 'rgb(' + ri + ',' + gi + ',' + bi + ')';
-  };
-
-  Util.makeCssCmyk = function Util_makeCssCmyk(c, m, y, k) {
-    c = (new DeviceCmykCS()).getRgb([c, m, y, k]);
-    var ri = (255 * c[0]) | 0, gi = (255 * c[1]) | 0, bi = (255 * c[2]) | 0;
-    return 'rgb(' + ri + ',' + gi + ',' + bi + ')';
-  };
-
-  // For 2d affine transforms
-  Util.applyTransform = function Util_applyTransform(p, m) {
-    var xt = p[0] * m[0] + p[1] * m[2] + m[4];
-    var yt = p[0] * m[1] + p[1] * m[3] + m[5];
-    return [xt, yt];
-  };
-
-  // Apply a generic 3d matrix M on a 3-vector v:
-  //   | a b c |   | X |
-  //   | d e f | x | Y |
-  //   | g h i |   | Z |
-  // M is assumed to be serialized as [a,b,c,d,e,f,g,h,i],
-  // with v as [X,Y,Z]
-  Util.apply3dTransform = function Util_apply3dTransform(m, v) {
-    return [
-      m[0] * v[0] + m[1] * v[1] + m[2] * v[2],
-      m[3] * v[0] + m[4] * v[1] + m[5] * v[2],
-      m[6] * v[0] + m[7] * v[1] + m[8] * v[2]
-    ];
-  }
-
-  // Normalize rectangle rect=[x1, y1, x2, y2] so that (x1,y1) < (x2,y2)
-  // For coordinate systems whose origin lies in the bottom-left, this
-  // means normalization to (BL,TR) ordering. For systems with origin in the
-  // top-left, this means (TL,BR) ordering.
-  Util.normalizeRect = function Util_normalizeRect(rect) {
-    var r = rect.slice(0); // clone rect
-    if (rect[0] > rect[2]) {
-      r[0] = rect[2];
-      r[2] = rect[0];
-    }
-    if (rect[1] > rect[3]) {
-      r[1] = rect[3];
-      r[3] = rect[1];
-    }
-    return r;
-  }
-
-  // Returns a rectangle [x1, y1, x2, y2] corresponding to the
-  // intersection of rect1 and rect2. If no intersection, returns 'false'
-  // The rectangle coordinates of rect1, rect2 should be [x1, y1, x2, y2]
-  Util.intersect = function Util_intersect(rect1, rect2) {
-    function compare(a, b) {
-      return a - b;
-    };
-
-    // Order points along the axes
-    var orderedX = [rect1[0], rect1[2], rect2[0], rect2[2]].sort(compare),
-        orderedY = [rect1[1], rect1[3], rect2[1], rect2[3]].sort(compare),
-        result = [];
-
-    rect1 = Util.normalizeRect(rect1);
-    rect2 = Util.normalizeRect(rect2);
-
-    // X: first and second points belong to different rectangles?
-    if ((orderedX[0] === rect1[0] && orderedX[1] === rect2[0]) ||
-        (orderedX[0] === rect2[0] && orderedX[1] === rect1[0])) {
-      // Intersection must be between second and third points
-      result[0] = orderedX[1];
-      result[2] = orderedX[2];
-    } else {
-      return false;
-    }
-
-    // Y: first and second points belong to different rectangles?
-    if ((orderedY[0] === rect1[1] && orderedY[1] === rect2[1]) ||
-        (orderedY[0] === rect2[1] && orderedY[1] === rect1[1])) {
-      // Intersection must be between second and third points
-      result[1] = orderedY[1];
-      result[3] = orderedY[2];
-    } else {
-      return false;
-    }
-
-    return result;
-  }
-
-  Util.sign = function Util_sign(num) {
-    return num < 0 ? -1 : 1;
-  };
-
-  return Util;
-})();
-
-var PDFStringTranslateTable = [
-  0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
-  0x2D8, 0x2C7, 0x2C6, 0x2D9, 0x2DD, 0x2DB, 0x2DA, 0x2DC, 0, 0, 0, 0, 0, 0, 0,
-  0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
-  0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
-  0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
-  0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0x2022, 0x2020, 0x2021, 0x2026, 0x2014,
-  0x2013, 0x192, 0x2044, 0x2039, 0x203A, 0x2212, 0x2030, 0x201E, 0x201C,
-  0x201D, 0x2018, 0x2019, 0x201A, 0x2122, 0xFB01, 0xFB02, 0x141, 0x152, 0x160,
-  0x178, 0x17D, 0x131, 0x142, 0x153, 0x161, 0x17E, 0, 0x20AC
-];
-
-function stringToPDFString(str) {
-  var i, n = str.length, str2 = '';
-  if (str[0] === '\xFE' && str[1] === '\xFF') {
-    // UTF16BE BOM
-    for (i = 2; i < n; i += 2)
-      str2 += String.fromCharCode(
-        (str.charCodeAt(i) << 8) | str.charCodeAt(i + 1));
-  } else {
-    for (i = 0; i < n; ++i) {
-      var code = PDFStringTranslateTable[str.charCodeAt(i)];
-      str2 += code ? String.fromCharCode(code) : str.charAt(i);
-    }
-  }
-  return str2;
-}
-
-function isBool(v) {
-  return typeof v == 'boolean';
-}
-
-function isInt(v) {
-  return typeof v == 'number' && ((v | 0) == v);
-}
-
-function isNum(v) {
-  return typeof v == 'number';
-}
-
-function isString(v) {
-  return typeof v == 'string';
-}
-
-function isNull(v) {
-  return v === null;
-}
-
-function isName(v) {
-  return v instanceof Name;
-}
-
-function isCmd(v, cmd) {
-  return v instanceof Cmd && (!cmd || v.cmd == cmd);
-}
-
-function isDict(v, type) {
-  return v instanceof Dict && (!type || v.get('Type').name == type);
-}
-
-function isArray(v) {
-  return v instanceof Array;
-}
-
-function isStream(v) {
-  return typeof v == 'object' && v != null && ('getChar' in v);
-}
-
-function isArrayBuffer(v) {
-  return typeof v == 'object' && v != null && ('byteLength' in v);
-}
-
-function isRef(v) {
-  return v instanceof Ref;
-}
-
-function isPDFFunction(v) {
-  var fnDict;
-  if (typeof v != 'object')
-    return false;
-  else if (isDict(v))
-    fnDict = v;
-  else if (isStream(v))
-    fnDict = v.dict;
-  else
-    return false;
-  return fnDict.has('FunctionType');
-}
-
-/**
- * 'Promise' object.
- * Each object that is stored in PDFObjects is based on a Promise object that
- * contains the status of the object and the data. There migth be situations,
- * where a function want to use the value of an object, but it isn't ready at
- * that time. To get a notification, once the object is ready to be used, s.o.
- * can add a callback using the `then` method on the promise that then calls
- * the callback once the object gets resolved.
- * A promise can get resolved only once and only once the data of the promise
- * can be set. If any of these happens twice or the data is required before
- * it was set, an exception is throw.
- */
-var Promise = (function PromiseClosure() {
-  var EMPTY_PROMISE = {};
-
-  /**
-   * If `data` is passed in this constructor, the promise is created resolved.
-   * If there isn't data, it isn't resolved at the beginning.
-   */
-  function Promise(name, data) {
-    this.name = name;
-    this.isRejected = false;
-    this.error = null;
-    // If you build a promise and pass in some data it's already resolved.
-    if (data != null) {
-      this.isResolved = true;
-      this._data = data;
-      this.hasData = true;
-    } else {
-      this.isResolved = false;
-      this._data = EMPTY_PROMISE;
-    }
-    this.callbacks = [];
-    this.errbacks = [];
-  };
-  /**
-   * Builds a promise that is resolved when all the passed in promises are
-   * resolved.
-   * @param {Promise[]} promises Array of promises to wait for.
-   * @return {Promise} New dependant promise.
-   */
-  Promise.all = function Promise_all(promises) {
-    var deferred = new Promise();
-    var unresolved = promises.length;
-    var results = [];
-    if (unresolved === 0) {
-      deferred.resolve(results);
-      return deferred;
-    }
-    for (var i = 0; i < unresolved; ++i) {
-      var promise = promises[i];
-      promise.then((function(i) {
-        return function(value) {
-          results[i] = value;
-          unresolved--;
-          if (unresolved === 0)
-            deferred.resolve(results);
-        };
-      })(i));
-    }
-    return deferred;
-  };
-  Promise.prototype = {
-    hasData: false,
-
-    set data(value) {
-      if (value === undefined) {
-        return;
-      }
-      if (this._data !== EMPTY_PROMISE) {
-        error('Promise ' + this.name +
-              ': Cannot set the data of a promise twice');
-      }
-      this._data = value;
-      this.hasData = true;
-
-      if (this.onDataCallback) {
-        this.onDataCallback(value);
-      }
-    },
-
-    get data() {
-      if (this._data === EMPTY_PROMISE) {
-        error('Promise ' + this.name + ': Cannot get data that isn\'t set');
-      }
-      return this._data;
-    },
-
-    onData: function Promise_onData(callback) {
-      if (this._data !== EMPTY_PROMISE) {
-        callback(this._data);
-      } else {
-        this.onDataCallback = callback;
-      }
-    },
-
-    resolve: function Promise_resolve(data) {
-      if (this.isResolved) {
-        error('A Promise can be resolved only once ' + this.name);
-      }
-      if (this.isRejected) {
-        error('The Promise was already rejected ' + this.name);
-      }
-
-      this.isResolved = true;
-      this.data = data || null;
-      var callbacks = this.callbacks;
-
-      for (var i = 0, ii = callbacks.length; i < ii; i++) {
-        callbacks[i].call(null, data);
-      }
-    },
-
-    reject: function Promise_reject(reason) {
-      if (this.isRejected) {
-        error('A Promise can be rejected only once ' + this.name);
-      }
-      if (this.isResolved) {
-        error('The Promise was already resolved ' + this.name);
-      }
-
-      this.isRejected = true;
-      this.error = reason || null;
-      var errbacks = this.errbacks;
-
-      for (var i = 0, ii = errbacks.length; i < ii; i++) {
-        errbacks[i].call(null, reason);
-      }
-    },
-
-    then: function Promise_then(callback, errback) {
-      if (!callback) {
-        error('Requiring callback' + this.name);
-      }
-
-      // If the promise is already resolved, call the callback directly.
-      if (this.isResolved) {
-        var data = this.data;
-        callback.call(null, data);
-      } else if (this.isRejected && errback) {
-        var error = this.error;
-        errback.call(null, error);
-      } else {
-        this.callbacks.push(callback);
-        if (errback)
-          this.errbacks.push(errback);
-      }
-    }
-  };
-
-  return Promise;
-})();
-
-var StatTimer = (function StatTimerClosure() {
-  function rpad(str, pad, length) {
-    while (str.length < length)
-      str += pad;
-    return str;
-  }
-  function StatTimer() {
-    this.started = {};
-    this.times = [];
-    this.enabled = true;
-  }
-  StatTimer.prototype = {
-    time: function StatTimer_time(name) {
-      if (!this.enabled)
-        return;
-      if (name in this.started)
-        throw 'Timer is already running for ' + name;
-      this.started[name] = Date.now();
-    },
-    timeEnd: function StatTimer_timeEnd(name) {
-      if (!this.enabled)
-        return;
-      if (!(name in this.started))
-        throw 'Timer has not been started for ' + name;
-      this.times.push({
-        'name': name,
-        'start': this.started[name],
-        'end': Date.now()
-      });
-      // Remove timer from started so it can be called again.
-      delete this.started[name];
-    },
-    toString: function StatTimer_toString() {
-      var times = this.times;
-      var out = '';
-      // Find the longest name for padding purposes.
-      var longest = 0;
-      for (var i = 0, ii = times.length; i < ii; ++i) {
-        var name = times[i]['name'];
-        if (name.length > longest)
-          longest = name.length;
-      }
-      for (var i = 0, ii = times.length; i < ii; ++i) {
-        var span = times[i];
-        var duration = span.end - span.start;
-        out += rpad(span['name'], ' ', longest) + ' ' + duration + 'ms\n';
-      }
-      return out;
-    }
-  };
-  return StatTimer;
-})();