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class:EFI"BundledAsset; FI"logical_path; FI"mercury/regions/image.js; FI"pathname; FI"Ž/Users/jrissler/.rbenv/versions/1.9.3-p194/lib/ruby/gems/1.9.1/gems/mercury-rails-0.9.0/app/assets/javascripts/mercury/regions/image.js.coffee; FI"content_type; FI"application/javascript; FI"
mtime; FI"2013-12-30T11:31:51-05:00; FI"length; FiýI"digest; F"%163b500cdaf9cc85601a727ca12b38b7I"source; FI"ý(function() {
  var __hasProp = {}.hasOwnProperty,
    __extends = function(child, parent) { for (var key in parent) { if (__hasProp.call(parent, key)) child[key] = parent[key]; } function ctor() { this.constructor = child; } ctor.prototype = parent.prototype; child.prototype = new ctor(); child.__super__ = parent.prototype; return child; };

  this.Mercury.Regions.Image = (function(_super) {
    var type;

    __extends(Image, _super);

    Image.supported = document.getElementById;

    Image.supportedText = "Chrome 10+, Firefox 4+, IE 7+, Safari 5+, Opera 8+";

    type = 'image';

    Image.prototype.type = function() {
      return type;
    };

    function Image(element, window, options) {
      this.element = element;
      this.window = window;
      this.options = options != null ? options : {};
      Image.__super__.constructor.apply(this, arguments);
    }

    Image.prototype.bindEvents = function() {
      var _this = this;
      Mercury.on('mode', function(event, options) {
        if (options.mode === 'preview') {
          return _this.togglePreview();
        }
      });
      Mercury.on('focus:frame', function() {
        if (_this.previewing || Mercury.region !== _this) {
          return;
        }
        return _this.focus();
      });
      Mercury.on('action', function(event, options) {
        if (_this.previewing || Mercury.region !== _this) {
          return;
        }
        if (options.action) {
          return _this.execCommand(options.action, options);
        }
      });
      this.element.on('dragenter', function(event) {
        if (_this.previewing) {
          return;
        }
        event.preventDefault();
        return event.originalEvent.dataTransfer.dropEffect = 'copy';
      });
      this.element.on('dragover', function(event) {
        if (_this.previewing) {
          return;
        }
        event.preventDefault();
        return event.originalEvent.dataTransfer.dropEffect = 'copy';
      });
      this.element.on('drop', function(event) {
        if (_this.previewing) {
          return;
        }
        if (event.originalEvent.dataTransfer.files.length) {
          event.preventDefault();
          _this.focus();
          return Mercury.uploader(event.originalEvent.dataTransfer.files[0]);
        }
      });
      return this.element.on('focus', function() {
        return _this.focus();
      });
    };

    Image.prototype.togglePreview = function() {
      if (this.previewing) {
        this.previewing = false;
        this.element.attr(Mercury.config.regions.attribute, type);
        return this.build();
      } else {
        this.previewing = true;
        this.element.removeAttr(Mercury.config.regions.attribute);
        return Mercury.trigger('region:blurred', {
          region: this
        });
      }
    };

    Image.prototype.focus = function() {
      if (this.previewing) {
        return;
      }
      Mercury.region = this;
      Mercury.trigger('region:focused', {
        region: this
      });
      return Mercury.trigger('region:update', {
        region: this
      });
    };

    Image.prototype.execCommand = function(action, options) {
      var handler;
      if (options == null) {
        options = {};
      }
      Image.__super__.execCommand.apply(this, arguments);
      if (handler = Mercury.Regions.Image.actions[action]) {
        return handler.call(this, options);
      }
    };

    Image.prototype.pushHistory = function() {
      return this.history.push({
        src: this.element.attr('src')
      });
    };

    Image.prototype.updateSrc = function(src) {
      return this.element.attr('src', src);
    };

    Image.prototype.serialize = function() {
      return {
        type: type,
        data: this.dataAttributes(),
        attributes: {
          src: this.element.attr('src')
        }
      };
    };

    Image.actions = {
      undo: function() {
        var prev;
        if (prev = this.history.undo()) {
          return this.updateSrc(prev.src);
        }
      },
      redo: function() {
        var next;
        if (next = this.history.redo()) {
          return this.updateSrc(next.src);
        }
      },
      insertImage: function(options) {
        return this.updateSrc(options.value.src);
      }
    };

    return Image;

  })(Mercury.Region);

}).call(this);
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