script_gecko.js.php

又是一款WEB游戏的源代码

        aControl = aControl.parentNode;
      }
      if (aControl.tagName.toLowerCase() != 'table')
        aControl = null;
    }
    return(aControl);
  }
  
  // returns selected image
  function SPAW_getImg(editor) 
  {
    var result = null;
    var ed = document.getElementById(editor+'_rEdit');
    var selection = ed.contentWindow.getSelection();
    var selectedRange;
    if (selection && selection.rangeCount > 0) {
      selectedRange = selection.getRangeAt(0);
      if (selectedRange.startContainer.nodeType == 1) // element node
      {
        var aControl = selectedRange.startContainer.childNodes[selectedRange.startOffset];
        if (aControl && aControl.tagName && aControl.tagName.toLowerCase() == 'img')
          result = aControl
      }
    }
    return result;
  }

  function SPAW_table_row_insert_click(editor, sender)
  {
  } // insertRow
  
  function SPAW_formCellMatrix(ct)
  {
  }
  
  function SPAW_table_column_insert_click(editor, sender)
  {
  } // insertColumn
  
  function SPAW_table_cell_merge_right_click(editor, sender)
  {
  } // mergeRight


  function SPAW_table_cell_merge_down_click(editor, sender)
  {
  } // mergeDown
  
  function SPAW_table_row_delete_click(editor, sender)
  {
  } // deleteRow
  
  function SPAW_table_column_delete_click(editor, sender)
  {
  } // deleteColumn
  
  // split cell horizontally
  function SPAW_table_cell_split_horizontal_click(editor, sender)
  {
  } // splitH
  
  function SPAW_table_cell_split_vertical_click(editor, sender)
  {
  } // splitV
  

  // switch to wysiwyg mode
  function SPAW_design_tab_click(editor, sender)
  {
    var ed = document.getElementById(editor+'_rEdit');
    iText = document.getElementById(editor).value;
    // mozilla bug? workaround
    ed.contentDocument.designMode = "off";
    
    ed.contentDocument.body.innerHTML = iText;
    
    document.getElementById('SPAW_'+editor+'_editor_mode').value = 'design';

    // turn off html mode toolbars
    document.getElementById('SPAW_'+editor+'_toolbar_top_html').style.display = 'none';
    document.getElementById('SPAW_'+editor+'_toolbar_left_html').style.display = 'none';
    document.getElementById('SPAW_'+editor+'_toolbar_right_html').style.display = 'none';
    document.getElementById('SPAW_'+editor+'_toolbar_bottom_html').style.display = 'none';

    // turn on design mode toolbars
    document.getElementById('SPAW_'+editor+'_toolbar_top_design').style.display = '';
    document.getElementById('SPAW_'+editor+'_toolbar_left_design').style.display = '';
    document.getElementById('SPAW_'+editor+'_toolbar_right_design').style.display = '';
    document.getElementById('SPAW_'+editor+'_toolbar_bottom_design').style.display = '';

    // switch editors    
    document.getElementById(editor).style.display = "none";
    ed.style.display = "";
    // workaround mozilla bug with losing design mode
    ed.contentDocument.designMode = "on";
    //document.getElementById(editor+"_rEdit").contentDocument.body.focus();
    
    // turn on invisible borders if needed
    //SPAW_toggle_borders(editor,ed.contentDocument.body, null);
    
    SPAW_update_toolbar(editor, true);    
  }
  
  // switch to html mode
  function SPAW_html_tab_click(editor, sender)
  {
    var ed = document.getElementById(editor+'_rEdit');
    var iHTML = SPAW_getHtmlValue(editor, null);

    document.getElementById(editor).value = iHTML;
    
    document.getElementById('SPAW_'+editor+'_editor_mode').value = 'html';

    // turn off design mode toolbars
    document.getElementById('SPAW_'+editor+'_toolbar_top_design').style.display = 'none';
    document.getElementById('SPAW_'+editor+'_toolbar_left_design').style.display = 'none';
    document.getElementById('SPAW_'+editor+'_toolbar_right_design').style.display = 'none';
    document.getElementById('SPAW_'+editor+'_toolbar_bottom_design').style.display = 'none';

    // turn on html mode toolbars
    document.getElementById('SPAW_'+editor+'_toolbar_top_html').style.display = '';
    document.getElementById('SPAW_'+editor+'_toolbar_left_html').style.display = '';
    document.getElementById('SPAW_'+editor+'_toolbar_right_html').style.display = '';
    document.getElementById('SPAW_'+editor+'_toolbar_bottom_html').style.display = '';

    // switch editors    
    document.getElementById(editor+"_rEdit").style.display = "none";
    document.getElementById(editor).style.display = "";
    //document.getElementById(editor).focus();

    //SPAW_update_toolbar(editor, true);    
  }
  
  function SPAW_getFieldByEditor(editor, field)
  {
    var thefield;
    // get field by editor id
    if (field == null || field == "")
    {
      thefield = document.getElementById(editor).id;
    }
    else
    {
      thefield=field;
    }
    return thefield;
  }
  
  function SPAW_stripAbsoluteUrl(url)
  {
  }

  function SPAW_stripAbsoluteUrlFromImg(url)
  {
  }
  
  function SPAW_getHtmlValue(editor, thefield)
  {
    // temporary simplified
    return document.getElementById(editor+"_rEdit").contentDocument.body.innerHTML;
  }
  
  function SPAW_updateField(editor, field)
  {  
    var thefield = SPAW_getFieldByEditor(editor, field);
    
    var htmlvalue = SPAW_getHtmlValue(editor, thefield);

    if (document.getElementById(thefield).value != htmlvalue)
    {
      // something changed
      document.getElementById(thefield).value = htmlvalue;
    }
  }

  function SPAW_confirm(editor,block,message) 
  {
  }
  
  // cleanup html
  function SPAW_cleanup_click(editor, sender)
  {
  } // SPAW_cleanup_click
  
  // toggle borders worker function
  function SPAW_toggle_borders(editor, root, toggle)
  {
  } // SPAW_toggle_borders
  
  // toggle borders click event 
  function SPAW_toggle_borders_click(editor, sender)
  {
  } // SPAW_toggle_borders_click
  
  // returns base toolbar image name
  function SPAW_base_image_name(ctrl)
  {
    var imgname = ctrl.src.substring(0,ctrl.src.lastIndexOf("/"))+"/tb_"+ctrl.id.substr(ctrl.id.lastIndexOf("_tb_")+4, ctrl.id.length);
    return imgname;
  }

  // update toolbar if cursor moved or some event happened
  function SPAW_onkeyup(editor, e)
  {
    if (e.ctrlKey || (e.keyCode >= 33 && e.keyCode<=40))
    {
      SPAW_update_toolbar(editor, false);
    }
  }
  
  var spaw_context_html = null;
  
    // update active toolbar state
  function SPAW_update_toolbar(editor, force)
  {
    document.getElementById(editor+'_rEdit').contentWindow.focus();
    var pt = SPAW_getParentTag(editor);
    if (pt)
    {
      if (pt.outerHTML == pt && !force)
      {
        return;
      }
      else
      {
        spaw_context_html = pt;
      }
    }
     
    // button sets
    table_row_items     =  [
                            "table_row_insert", 
                            "table_row_delete"
                          ];
    table_cell_items    = [
                            "table_cell_prop", 
                            "table_column_insert",
                            "table_column_delete",
                            "table_cell_merge_right",
                            "table_cell_merge_down",
                            "table_cell_split_horizontal",
                            "table_cell_split_vertical"
                          ];
    table_obj_items     = [
                            "table_prop"
                          ];
    img_obj_items       = [
                            "image_prop"
                          ];
                          
    standard_cmd_items  = [ // command,             control id
                            ["cut",                 "cut"],
                            ["copy",                "copy"],
                            ["paste",               "paste"],
                            ["undo",                "undo"],
                            ["redo",                "redo"],
                            ["bold",                "bold"],
                            ["italic",              "italic"],
                            ["underline",           "underline"],
                            ["justifyleft",         "left"],
                            ["justifycenter",       "center"],
                            ["justifyright",        "right"],
                            ["justifyfull",         "justify"],
                            ["indent",              "indent"],
                            ["outdent",             "unindent"],
                            ["forecolor",           "fore_color"],
                            ["backcolor",           "bg_color"],
                            ["insertorderedlist",   "ordered_list"],
                            ["insertunorderedlist", "bulleted_list"],
                            ["createlink",          "hyperlink"],
                            ["createlink",          "internal_link"],
                            ["createlink",          "image_popup"],
                            ["inserthorizontalrule","hr"],
                            ["subscript",			"subscript"],
                            ["superscript",			"superscript"]
                          ];                          

    togglable_items     = [ // command,             control id
                            ["bold",                "bold"],
                            ["italic",              "italic"],
                            ["underline",           "underline"],
                            ["justifyleft",         "left"],
                            ["justifycenter",       "center"],
                            ["justifyright",        "right"],
                            ["justifyfull",         "justify"],
                            ["subscript",			"subscript"],
                            ["superscript",			"superscript"]
                          ];        
    standard_dropdowns  = [ // command,             control id
                            ["fontname",            "font"],
                            ["fontsize",            "fontsize"],
                            ["formatblock",         "paragraph"]
                          ];
  
    // proceed only if active toolbar is enabled
    if (!spaw_active_toolbar) return;
    
    //window.frames[editor+'_rEdit'].focus();     

    // get object references
    var eobj = document.getElementById(editor+'_rEdit'); // editor iframe
    var edoc = eobj.contentDocument; // editor docutment
    
    // enable image insert
    SPAW_toggle_tbi(editor,"image_insert", true);
    // enable table insert
    SPAW_toggle_tbi(editor,"table_create", true);

    // toggle table buttons
    // get table
    var ct = SPAW_getTable(editor);
    if (ct)
    {
      // table found
      // enable table properties
      SPAW_toggle_tb_items(editor,table_obj_items, true);
      
      // get table row
      var cr = SPAW_getTR(editor);
      if (cr)
      {
        // enable table row features
        SPAW_toggle_tb_items(editor,table_row_items, true);
        
        // get table cell
        var cd = SPAW_getTD(editor);
        if (cd)
        {
          // enable cell features
          SPAW_toggle_tb_items(editor,table_cell_items, true);
        }
        else
        {
          // disable cell features
          SPAW_toggle_tb_items(editor,table_cell_items, false);
          // disable image insert
          SPAW_toggle_tbi(editor,"image_insert", false);
        }
      }
      else
      {
        // disable table row and cell features
        SPAW_toggle_tb_items(editor,table_cell_items, false);
        SPAW_toggle_tb_items(editor,table_row_items, false);
        // disable image insert
        SPAW_toggle_tbi(editor,"image_insert", false);
      }
    }
    else
    {
      // disable all available table related buttons
      SPAW_toggle_tb_items(editor,table_obj_items, false);
      SPAW_toggle_tb_items(editor,table_row_items, false);
      SPAW_toggle_tb_items(editor,table_cell_items, false);
    }
    // end table buttons

    // image buttons
    // get image
    var im = SPAW_getImg(editor);    
    if (im)
    {
      // enable image buttons
      SPAW_toggle_tb_items(editor,img_obj_items, true);
      // disable table insert
      SPAW_toggle_tbi(editor,"table_create", false);
    }
    else
    {
      // disable image buttons
      SPAW_toggle_tb_items(editor,img_obj_items, false);
    }
    // end image buttons
    
    // set state and enable/disable standard command buttons
    for (var i=0; i<togglable_items.length; i++)
    {
      try
      {
        SPAW_toggle_tbi_state(editor, togglable_items[i][1], edoc.queryCommandState(togglable_items[i][0]));
      }
      catch (excp) {}
    }
    for (var i=0; i<standard_cmd_items.length; i++)
    {
      try
      {
        SPAW_toggle_tbi(editor, standard_cmd_items[i][1], edoc.queryCommandEnabled(standard_cmd_items[i][0]));
      }
      catch (excp) {}
    }
    
    // set state of toggle borders button
    if (document.getElementById("SPAW_"+editor+"_borders").value == "on")
    {
      SPAW_toggle_tbi_state(editor, "toggle_borders", true);
    }
    else
    {
      SPAW_toggle_tbi_state(editor, "toggle_borders", false);
    }
    
    // dropdowns
    for (var i=0; i<standard_dropdowns.length; i++)
    {
      try
      {
        SPAW_toggle_tbi_dropdown(editor, standard_dropdowns[i][1], edoc.queryCommandValue(standard_dropdowns[i][0]));
      }
      catch (excp) {}
    }
    // style dropdown
    var pt = SPAW_getParentTag(editor);
    if (pt)
      SPAW_toggle_tbi_dropdown(editor, "style", pt.className);
  }
  
  // enable/disable toolbar item
  function SPAW_toggle_tb_items(editor, items, enable)
  {
    for (var i=0; i<items.length; i++)
    {
      SPAW_toggle_tbi(editor, items[i], enable);
    }
  }
  
  // enable/disable toolbar item
  function SPAW_toggle_tbi(editor, item, enable)
  {
    if (document.getElementById("SPAW_"+editor+"_tb_"+item))
    {
      var ctrl = document.getElementById("SPAW_"+editor+"_tb_"+item);
      if (enable)
      {
        if (ctrl)
        {
          ctrl.disabled = false;
          eval("SPAW_"+document.getElementById("SPAW_"+editor+"_theme").value+"_bt_out(ctrl);");
        }
      }
      else
      {
        if (ctrl)
        {
          ctrl.disabled = true;
          eval("SPAW_"+document.getElementById("SPAW_"+editor+"_theme").value+"_bt_off(ctrl);");
        }
      }
    }
  }
  
  // set state of the toolbar item
  function SPAW_toggle_tbi_state(editor, item, state)
  {
    if (document.getElementById("SPAW_"+editor+"_tb_"+item))
    {
      var ctrl = document.getElementById("SPAW_"+editor+"_tb_"+item);
      ctrl.setAttribute("spaw_state",state)
      eval("SPAW_"+document.getElementById("SPAW_"+editor+"_theme").value+"_bt_out(ctrl);");
    }
  }
  
  // set dropdown value
  function SPAW_toggle_tbi_dropdown(editor, item, value)
  {
    if (document.getElementById("SPAW_"+editor+"_tb_"+item))
    {
      var ctrl = document.getElementById("SPAW_"+editor+"_tb_"+item);
      ctrl.options[0].selected = true;
      for (var ii=0; ii<ctrl.options.length; ii++)
      {
        if (ctrl.options[ii].value == value)
        {
          ctrl.options[ii].selected = true;
        }
        else
        {
          ctrl.options[ii].selected = false;
        }
      }
    }
  }
  
  function SPAW_superscript_click(editor, sender)
  {
    var ed = document.getElementById(editor+'_rEdit');
    ed.contentDocument.execCommand('superscript', false, null);
    ed.contentWindow.focus();
    SPAW_update_toolbar(editor, true);    
  }

  function SPAW_subscript_click(editor, sender)
  {
    var ed = document.getElementById(editor+'_rEdit');
    ed.contentDocument.execCommand('subscript', false, null);
    ed.contentWindow.focus();
    SPAW_update_toolbar(editor, true);    
  }