[Sommaire] [Imprimer]

   1  /**************************************************************************\
   2   * eGroupWare - UploadImage-plugin for htmlArea in eGroupWare               *
   3   * http://www.eGroupWare.org                                                *
   4   * Written and (c) by Xiang Wei ZHUO <wei@zhuo.org>                         *
   5   * Used code fragments from plugins by Mihai Bazon                          *
   6   * Modified for eGW by and (c) by Pim Snel <pim@lingewoud.nl>               *
   7   * --------------------------------------------                             *
   8   * This program is free software; you can redistribute it and/or modify it  *
   9   * under the terms of the GNU General Public License as published by the    *
  10   * Free Software Foundation; version 2 of the License.                      *
  11   \**************************************************************************/
  12  
  13  // $Id: upload-image.js 17191 2004-10-08 10:15:51Z mipmip $ 
  14  
  15  // FIXME: clean up code
  16  
  17  function UploadImage(editor) {
  18     
  19     var self = this;
  20     this.editor = editor;
  21  
  22      var cfg = editor.config;
  23      //    cfg.fullPage = true;
  24      var tt = UploadImage.I18N;
  25  
  26  
  27      /*    cfg.registerButton("UploadImage", tt["Upload Image"], editor.imgURL("up_image.gif", "UploadImage"), false,
  28          function(editor, id) {
  29          self.buttonPress(editor, id);
  30          });
  31       */
  32      cfg.registerButton("UploadImage", tt["Upload Image"], editor.imgURL("up_image.gif", "UploadImage"), false,
  33              function(editor, id) {
  34              self.buttonPress();
  35              });
  36  
  37      // add a new line in the toolbar
  38      cfg.toolbar[0].splice(29, 0, "separator");
  39      cfg.toolbar[0].splice(30, 0, "UploadImage");
  40  };
  41  
  42  UploadImage._pluginInfo = {
  43  name          : "UploadImage for eGroupWare",
  44                  version       : "1.0",
  45                  developer     : "Pim Snel",
  46                  developer_url : "http://lingewoud.com",
  47                  c_owner       : "Pim Snel, Xiang Wei ZHUO, Mihai Bazon",
  48                  sponsor       : "Lingewoud bv., Netherlands",
  49                  sponsor_url   : "http://lingewoud.com",
  50                  license       : "GPL"
  51  };
  52  
  53  /*UploadImage.prototype.zzzbuttonPress = function(editor, id) 
  54    {
  55    var self = this;
  56    switch (id) 
  57    {
  58    case "UploadImage":
  59    var doc = editor._doc;
  60    var links = doc.getElementsByTagName("link");
  61    var style1 = '';
  62    var style2 = '';
  63    for (var i = links.length; --i >= 0;) 
  64    {
  65    var link = links[i];
  66    if (/stylesheet/i.test(link.rel)) 
  67    {
  68    if (/alternate/i.test(link.rel))
  69    style2 = link.href;
  70    else
  71    style1 = link.href;
  72    }
  73    }
  74    var title = doc.getElementsByTagName("title")[0];
  75    title = title ? title.innerHTML : '';
  76  
  77    var init = 
  78    {
  79  f_doctype      : editor.doctype,
  80  f_title        : title,
  81  f_body_bgcolor : HTMLArea._colorToRgb(doc.body.style.backgroundColor),
  82  f_body_fgcolor : HTMLArea._colorToRgb(doc.body.style.color),
  83  f_base_style   : style1,
  84  f_alt_style    : style2,
  85  
  86  editor         : editor
  87  };
  88  
  89  Dialog(_editor_url+"plugins/UploadImage/popups/insert_image.php", function(image) 
  90  {
  91  self._insertImage(image);
  92  //            self.setDocProp(params);
  93  //            alert(params[1]);
  94  }, init);
  95  
  96  /*        editor._popupDialog("plugin://UploadImage/insert_image.php", function(params) {
  97  self.setDocProp(params);
  98  }, init);*/
  99  
 100  /*break;
 101    }
 102    };
 103   */
 104  
 105  
 106  // Called when the user clicks on "InsertImage" button.  If an image is already
 107  // there, it will just modify it's properties.
 108  UploadImage.prototype.buttonPress = function(image) 
 109  {
 110      var editor = this.editor;    // for nested functions
 111      var outparam = null;
 112      //var doc = editor._doc;
 113  
 114  /*    var init = 
 115      {
 116          f_doctype      : editor.doctype,
 117          editor         : editor
 118      };
 119  */
 120  /*    if (typeof image == "undefined") 
 121      {
 122          image = editor.getParentElement();
 123          if (image && !/^img$/i.test(image.tagName))
 124              image = null;
 125      }
 126  */
 127      Dialog(_editor_url+"plugins/UploadImage/popups/insert_image.php", function(param)
 128      { 
 129      
 130              if (!param) 
 131              {    
 132                  // user must have pressed Cancel
 133                  return false;
 134              }
 135  
 136                  var img = image;
 137                  if (!img) 
 138                  {
 139                  var sel = editor._getSelection();
 140                  var range = editor._createRange(sel);
 141                  editor._doc.execCommand("insertimage", false, param.f_url);
 142              
 143                  if (HTMLArea.is_ie) 
 144                  {
 145                      // ie gives errors
 146                      /*        img = range.parentElement();
 147  
 148  
 149                      // wonder if this works...
 150                      if (img.tagName.toLowerCase() != "img") {
 151                          img = img.previousSibling;
 152                      }
 153      
 154                      */
 155                  } 
 156                  else 
 157                  {
 158                      img = range.startContainer.previousSibling;
 159                  }
 160              
 161              } 
 162              else 
 163              {
 164                  img.src = param.f_url;
 165              }
 166              
 167          
 168  /*            // FIXME setting img parameters is broken and thus deactivated atm
 169              for (field in param) 
 170              {
 171                  var value = param[field];
 172                  switch (field) 
 173                  {
 174                      case "f_alt"    : img.alt     = value; break;
 175                      case "f_border" : img.border = parseInt(value || "0"); break;
 176                      case "f_align"  : img.align     = value; break;
 177                      case "f_vert"   : img.vspace = parseInt(value || "0"); break;
 178                      case "f_horiz"  : img.hspace = parseInt(value || "0"); break;
 179                  }
 180              }
 181              */
 182  
 183      }, outparam);
 184  };