insert-image.js

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function InsertImage() {

}

InsertImage._pluginInfo = {
  name          : "InsertImage",
  origin        : "version: 1.0, by Jeroen Reijn, Hippo, http://www.hippo.nl",
  version       : "2.0",
  developer     : "Jeroen Reijn",
  developer_url : "http://www.hippo.nl",
  license       : "Apache 2.0"
};

HTMLArea.prototype._insertImage = function(image) {
  var editor = this;	// for nested functions
  var outparam = null;
  if (typeof image == "undefined") {
    image = this.getParentElement();
    if (image && !/^img$/i.test(image.tagName))
      image = null;
  }
  if (image) outparam = {
    f_base   : editor.config.baseHref,
    f_url    : HTMLArea.is_ie ? editor.stripBaseURL(image.src) : image.getAttribute("src"),
    f_alt    : image.alt,
    f_border : image.border,
    f_align  : image.align,
    f_vert   : image.vspace,
    f_horiz  : image.hspace,
    f_width  : image.width,
    f_height : image.height,
    f_title  : image.title
  };
  this._popupDialog("plugin://InsertImage/insert_image", function(param) {
    if (!param) {	// user must have pressed Cancel
      return false;
    }
    var img = image;
    if (!img) {      
      if (HTMLArea.is_ie) {
        var sel = editor._getSelection();
        var range = editor._createRange(sel);
        editor._doc.execCommand("insertimage", false, param.f_url);
        img = range.parentElement();
        // wonder if this works...
        if (img.tagName.toLowerCase() != "img") {
          img = img.previousSibling;
        }
      } else {
        img = document.createElement('img');
        img.src = param.f_url;
        editor.insertNodeAtSelection(img);
        if (!img.tagName) {
          // if the cursor is at the beginning of the document
          img = range.startContainer.firstChild;
        }
      }
    } else {
      img.src = param.f_url;
    }

    for (var field in param) {
      var value = param[field];
      switch (field) {
          case "f_alt"    : img.alt	 = value; break;
          case "f_border" : img.border = parseInt(value || "0"); break;
          case "f_align"  : img.align	 = value; break;
          case "f_vert"   : img.vspace = parseInt(value || "0"); break;
          case "f_horiz"  : img.hspace = parseInt(value || "0"); break;
          case "f_width"  : if(value > 0) img.width = value; break;
          case "f_height"  : if(value > 0) img.height = value; break;
          case "f_title"  : img.title = value; break;
      }
    }
  }, outparam);
};