npm_modules: Fork bower_components into Polymer 0.4.0 and 0.5.0 versions

polymer_0.5.0/bower_components/web-animations-js/src/maxifill-player.js

Index: polymer_0.5.0/bower_components/web-animations-js/src/maxifill-player.js
diff --git a/polymer_0.5.0/bower_components/web-animations-js/src/maxifill-player.js b/polymer_0.5.0/bower_components/web-animations-js/src/maxifill-player.js
new file mode 100644
index 0000000000000000000000000000000000000000..3b83cd0f3bedc1f50ecae1c372d6dbc1dc74d16b
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+++ b/polymer_0.5.0/bower_components/web-animations-js/src/maxifill-player.js
@@ -0,0 +1,162 @@
+// Copyright 2014 Google Inc. All rights reserved.
+//
+// Licensed under the Apache License, Version 2.0 (the "License");
+// you may not use this file except in compliance with the License.
+//     You may obtain a copy of the License at
+//
+// http://www.apache.org/licenses/LICENSE-2.0
+//
+// Unless required by applicable law or agreed to in writing, software
+// distributed under the License is distributed on an "AS IS" BASIS,
+// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+//     See the License for the specific language governing permissions and
+// limitations under the License.
+
+(function(shared, scope, testing) {
+  scope.Player = function(source) {
+    this.source = source;
+    if (source) {
+      // FIXME: detach existing player.
+      source.player = this;
+    }
+    this._isGroup = false;
+    this._player = null;
+    this._childPlayers = [];
+    this._callback = null;
+    this._rebuildUnderlyingPlayer();
+    // Players are constructed in the idle state.
+    this._player.cancel();
+  };
+
+  // TODO: add a source getter/setter
+  scope.Player.prototype = {
+    _rebuildUnderlyingPlayer: function() {
+      if (this._player) {
+        this._player.cancel();
+        this._player = null;
+      }
+
+      if (!this.source || this.source instanceof window.Animation) {
+        this._player = scope.newUnderlyingPlayerForAnimation(this.source);
+        scope.bindPlayerForAnimation(this);
+      }
+      if (this.source instanceof window.AnimationSequence || this.source instanceof window.AnimationGroup) {
+        this._player = scope.newUnderlyingPlayerForGroup(this.source);
+        scope.bindPlayerForGroup(this);
+      }
+
+      // FIXME: move existing currentTime/startTime/playState to new player
+    },
+    get paused() {
+      return this._player.paused;
+    },
+    get playState() {
+      return this._player.playState;
+    },
+    get onfinish() {
+      return this._onfinish;
+    },
+    set onfinish(v) {
+      if (typeof v == 'function') {
+        this._onfinish = v;
+        this._player.onfinish = (function(e) {
+          e.target = this;
+          v.call(this, e);
+        }).bind(this);
+      } else {
+        this._player.onfinish = v;
+        this.onfinish = this._player.onfinish;
+      }
+    },
+    get currentTime() {
+      return this._player.currentTime;
+    },
+    set currentTime(v) {
+      this._player.currentTime = v;
+      this._register();
+      this._forEachChild(function(child, offset) {
+        child.currentTime = v - offset;
+      });
+    },
+    get startTime() {
+      return this._player.startTime;
+    },
+    set startTime(v) {
+      this._player.startTime = v;
+      this._register();
+      this._forEachChild(function(child, offset) {
+        child.startTime = v + offset;
+      });
+    },
+    get playbackRate() {
+      return this._player.playbackRate;
+    },
+    get finished() {
+      return this._player.finished;
+    },
+    play: function() {
+      this._player.play();
+      this._register();
+      scope.awaitStartTime(this);
+      this._forEachChild(function(child) {
+        var time = child.currentTime;
+        child.play();
+        child.currentTime = time;
+      });
+    },
+    pause: function() {
+      this._player.pause();
+      this._register();
+      this._forEachChild(function(child) {
+        child.pause();
+      });
+    },
+    finish: function() {
+      this._player.finish();
+      this._register();
+      // TODO: child players??
+    },
+    cancel: function() {
+      this._player.cancel();
+      this._register();
+      this._removePlayers();
+    },
+    reverse: function() {
+      this._player.reverse();
+      scope.awaitStartTime(this);
+      this._register();
+      this._forEachChild(function(child, offset) {
+        child.reverse();
+        child.startTime = this.startTime + offset * this.playbackRate;
+        child.currentTime = this.currentTime + offset * this.playbackRate;
+      });
+    },
+    addEventListener: function(type, handler) {
+      var wrapped = handler;
+      if (typeof handler == 'function') {
+        wrapped = (function(e) {
+          e.target = this;
+          handler.call(this, e);
+        }).bind(this);
+        handler._wrapper = wrapped;
+      }
+      this._player.addEventListener(type, wrapped);
+    },
+    removeEventListener: function(type, handler) {
+      this._player.removeEventListener(type, (handler && handler._wrapper) || handler);
+    },
+    _removePlayers: function() {
+      while (this._childPlayers.length)
+        this._childPlayers.pop().cancel();
+    },
+    _forEachChild: function(f) {
+      var offset = 0;
+      this._childPlayers.forEach(function(child) {
+        f.call(this, child, offset);
+        if (this.source instanceof window.AnimationSequence)
+          offset += child.source.activeDuration;
+      }.bind(this));
+    },
+  };
+
+})(webAnimationsShared, webAnimationsMaxifill, webAnimationsTesting);