[Sommaire] [Imprimer]

   1  // FullPage Plugin for HTMLArea-3.0
   2  // Implementation by Mihai Bazon.  Sponsored by http://thycotic.com
   3  //
   4  // htmlArea v3.0 - Copyright (c) 2002 interactivetools.com, inc.
   5  // This notice MUST stay intact for use (see license.txt).
   6  //
   7  // A free WYSIWYG editor replacement for <textarea> fields.
   8  // For full source code and docs, visit http://www.interactivetools.com/
   9  //
  10  // Version 3.0 developed by Mihai Bazon for InteractiveTools.
  11  //   http://dynarch.com/mishoo
  12  //
  13  // $Id: full-page.js,v 1.2 2005/01/11 15:00:57 garvinhicking Exp $
  14  
  15  function FullPage(editor) {
  16      this.editor = editor;
  17  
  18      var cfg = editor.config;
  19      cfg.fullPage = true;
  20      var tt = FullPage.I18N;
  21      var self = this;
  22  
  23      cfg.registerButton("FP-docprop", tt["Document properties"], editor.imgURL("docprop.gif", "FullPage"), false,
  24                 function(editor, id) {
  25                     self.buttonPress(editor, id);
  26                 });
  27  
  28      // add a new line in the toolbar
  29      cfg.toolbar[0].splice(0, 0, "separator");
  30      cfg.toolbar[0].splice(0, 0, "FP-docprop");
  31  };
  32  
  33  FullPage._pluginInfo = {
  34      name          : "FullPage",
  35      version       : "1.0",
  36      developer     : "Mihai Bazon",
  37      developer_url : "http://dynarch.com/mishoo/",
  38      c_owner       : "Mihai Bazon",
  39      sponsor       : "Thycotic Software Ltd.",
  40      sponsor_url   : "http://thycotic.com",
  41      license       : "htmlArea"
  42  };
  43  
  44  FullPage.prototype.buttonPress = function(editor, id) {
  45      var self = this;
  46      switch (id) {
  47          case "FP-docprop":
  48          var doc = editor._doc;
  49          var links = doc.getElementsByTagName("link");
  50          var style1 = '';
  51          var style2 = '';
  52          var charset = '';
  53          for (var i = links.length; --i >= 0;) {
  54              var link = links[i];
  55              if (/stylesheet/i.test(link.rel)) {
  56                  if (/alternate/i.test(link.rel))
  57                      style2 = link.href;
  58                  else
  59                      style1 = link.href;
  60              }
  61          }
  62          var metas = doc.getElementsByTagName("meta");
  63          for (var i = metas.length; --i >= 0;) {
  64              var meta = metas[i];
  65              if (/content-type/i.test(meta.httpEquiv)) {
  66                  r = /^text\/html; *charset=(.*)$/i.exec(meta.content);
  67                  charset = r[1];
  68              }
  69          }
  70          var title = doc.getElementsByTagName("title")[0];
  71          title = title ? title.innerHTML : '';
  72          var init = {
  73              f_doctype      : editor.doctype,
  74              f_title        : title,
  75              f_body_bgcolor : HTMLArea._colorToRgb(doc.body.style.backgroundColor),
  76              f_body_fgcolor : HTMLArea._colorToRgb(doc.body.style.color),
  77              f_base_style   : style1,
  78              f_alt_style    : style2,
  79              f_charset      : charset,
  80              editor         : editor
  81          };
  82          editor._popupDialog("plugin://FullPage/docprop", function(params) {
  83              self.setDocProp(params);
  84          }, init);
  85          break;
  86      }
  87  };
  88  
  89  FullPage.prototype.setDocProp = function(params) {
  90      var txt = "";
  91      var doc = this.editor._doc;
  92      var head = doc.getElementsByTagName("head")[0];
  93      var links = doc.getElementsByTagName("link");
  94      var metas = doc.getElementsByTagName("meta");
  95      var style1 = null;
  96      var style2 = null;
  97      var charset = null;
  98      var charset_meta = null;
  99      for (var i = links.length; --i >= 0;) {
 100          var link = links[i];
 101          if (/stylesheet/i.test(link.rel)) {
 102              if (/alternate/i.test(link.rel))
 103                  style2 = link;
 104              else
 105                  style1 = link;
 106          }
 107      }
 108      for (var i = metas.length; --i >= 0;) {
 109          var meta = metas[i];
 110          if (/content-type/i.test(meta.httpEquiv)) {
 111              r = /^text\/html; *charset=(.*)$/i.exec(meta.content);
 112              charset = r[1];
 113              charset_meta = meta;
 114          }
 115      }
 116  	function createLink(alt) {
 117          var link = doc.createElement("link");
 118          link.rel = alt ? "alternate stylesheet" : "stylesheet";
 119          head.appendChild(link);
 120          return link;
 121      };
 122  	function createMeta(name, content) {
 123          var meta = doc.createElement("meta");
 124          meta.httpEquiv = name;
 125          meta.content = content;
 126          head.appendChild(meta);
 127          return meta;
 128      };
 129  
 130      if (!style1 && params.f_base_style)
 131          style1 = createLink(false);
 132      if (params.f_base_style)
 133          style1.href = params.f_base_style;
 134      else if (style1)
 135          head.removeChild(style1);
 136  
 137      if (!style2 && params.f_alt_style)
 138          style2 = createLink(true);
 139      if (params.f_alt_style)
 140          style2.href = params.f_alt_style;
 141      else if (style2)
 142          head.removeChild(style2);
 143  
 144      if (charset_meta) {
 145          head.removeChild(charset_meta);
 146          charset_meta = null;
 147      }
 148      if (!charset_meta && params.f_charset)
 149          charset_meta = createMeta("Content-Type", "text/html; charset="+params.f_charset);
 150  
 151        for (var i in params) {
 152          var val = params[i];
 153          switch (i) {
 154              case "f_title":
 155              var title = doc.getElementsByTagName("title")[0];
 156              if (!title) {
 157                  title = doc.createElement("title");
 158                  head.appendChild(title);
 159              } else while (node = title.lastChild)
 160                  title.removeChild(node);
 161              if (!HTMLArea.is_ie)
 162                  title.appendChild(doc.createTextNode(val));
 163              else
 164                  doc.title = val;
 165              break;
 166              case "f_doctype":
 167              this.editor.setDoctype(val);
 168              break;
 169              case "f_body_bgcolor":
 170              doc.body.style.backgroundColor = val;
 171              break;
 172              case "f_body_fgcolor":
 173              doc.body.style.color = val;
 174              break;
 175          }
 176      }
 177  };