opencms_edithtml.js

cms是开源的框架

/*
* File   : $Source: /usr/local/cvs/opencms/etc/ocsetup/vfs/system/workplace/templates/js/opencms_edithtml.js,v $
* Date   : $Date: 2002/09/03 11:57:00 $
* Version: $Revision: 1.28 $
*
* This library is part of OpenCms -
* the Open Source Content Mananagement System
*
* Copyright (C) 2001  The OpenCms Group
*
* This library is free software; you can redistribute it and/or
* modify it under the terms of the GNU Lesser General Public
* License as published by the Free Software Foundation; either
* version 2.1 of the License, or (at your option) any later version.
*
* This library is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
* Lesser General Public License for more details.
*
* For further information about OpenCms, please see the
* OpenCms Website: http://www.opencms.org 
*
* You should have received a copy of the GNU Lesser General Public
* License along with this library; if not, write to the Free Software
* Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
*/
 
//------------------------------------------------------//
// Script for  html editcontrol
//------------------------------------------------------//
 
var binlist=null;

// Definition of constants, which button is clicked
var CLOSE=1;
var SAVECLOSE=2;
var SAVE=3;

var UNDO=4;
var REDO=5;

//var SEARCH=6;
//var REPLACE=7;
var GOTO=8;

var CUT=9;
var COPY=10;
var PASTE=11;

var IMPORT=12;
var EXPORT=13;
var EXPORTAS=7;

var PRINT=15;

var FORMAT=21;
var FONTFACE=22;
var FONTSIZE=23;
var BOLD=24;
var ITALIC=25;
var UNDERLINE=26;

var ALIGNLEFT=31;
var ALIGNCENTER=32;
var ALIGNRIGHT=33;
var ULIST=34;
var OLIST=35;
var INDENTIN=36;
var INDENTOUT=37;
var FONTCOLOR=38;
var BACKCOLOR=39;
var TABLE=40;
var LINK=41;
var PIC=42;
var PICLIST=43;

// Command IDs for the MS DHTML controls
//
DECMD_BOLD =                      5000
DECMD_COPY =                      5002
DECMD_CUT =                       5003
DECMD_DELETE =                    5004
DECMD_DELETECELLS =               5005
DECMD_DELETECOLS =                5006
DECMD_DELETEROWS =                5007
DECMD_FINDTEXT =                  5008
DECMD_FONT =                      5009
DECMD_GETBACKCOLOR =              5010
DECMD_GETBLOCKFMT =               5011
DECMD_GETBLOCKFMTNAMES =          5012
DECMD_GETFONTNAME =               5013
DECMD_GETFONTSIZE =               5014
DECMD_GETFORECOLOR =              5015
DECMD_HYPERLINK =                 5016
DECMD_IMAGE =                     5017
DECMD_INDENT =                    5018
DECMD_INSERTCELL =                5019
DECMD_INSERTCOL =                 5020
DECMD_INSERTROW =                 5021
DECMD_INSERTTABLE =               5022
DECMD_ITALIC =                    5023
DECMD_JUSTIFYCENTER =             5024
DECMD_JUSTIFYLEFT =               5025
DECMD_JUSTIFYRIGHT =              5026
DECMD_LOCK_ELEMENT =              5027
DECMD_MAKE_ABSOLUTE =             5028
DECMD_MERGECELLS =                5029
DECMD_ORDERLIST =                 5030
DECMD_OUTDENT =                   5031
DECMD_PASTE =                     5032
DECMD_REDO =                      5033
DECMD_REMOVEFORMAT =              5034
DECMD_SELECTALL =                 5035
DECMD_SEND_BACKWARD =             5036
DECMD_BRING_FORWARD =             5037
DECMD_SEND_BELOW_TEXT =           5038
DECMD_BRING_ABOVE_TEXT =          5039
DECMD_SEND_TO_BACK =              5040
DECMD_BRING_TO_FRONT =            5041
DECMD_SETBACKCOLOR =              5042
DECMD_SETBLOCKFMT =               5043
DECMD_SETFONTNAME =               5044
DECMD_SETFONTSIZE =               5045
DECMD_SETFORECOLOR =              5046
DECMD_SPLITCELL =                 5047
DECMD_UNDERLINE =                 5048
DECMD_UNDO =                      5049
DECMD_UNLINK =                    5050
DECMD_UNORDERLIST =               5051
DECMD_PROPERTIES =                5052
//
// Enums
//
// OLECMDEXECOPT  
OLECMDEXECOPT_DODEFAULT =         0 
OLECMDEXECOPT_PROMPTUSER =        1
OLECMDEXECOPT_DONTPROMPTUSER =    2
// DHTMLEDITCMDF
DECMDF_NOTSUPPORTED =             0 
DECMDF_DISABLED =                 1 
DECMDF_ENABLED =                  3
DECMDF_LATCHED =                  7
DECMDF_NINCHED =                  11
// DHTMLEDITAPPEARANCE
DEAPPEARANCE_FLAT =               0
DEAPPEARANCE_3D =                 1 
// OLE_TRISTATE
OLE_TRISTATE_UNCHECKED =          0
OLE_TRISTATE_CHECKED =            1
OLE_TRISTATE_GRAY =               2

<!-- Define Arrays for the context menue -->

var MENU_SEPARATOR = ""; 
var ContextMenu = new Array();
var GeneralContextMenu = new Array();
var TableContextMenu = new Array();
var AbsPosContextMenu = new Array();

<!--  Constructor for custom object that represents an item on the context menu -->

function ContextMenuItem(string, cmdId) {
  this.string = string;
  this.cmdId = cmdId;
}

<!-- Displays the Context menue, taken from the MS example editor -->

function ShowContextMenu() {
  var menuStrings = new Array();
  var menuStates = new Array();
  var state;
  var i
  var idx = 0;

  // Rebuild the context menu. 
  ContextMenu.length = 0;

  // Always show general menu
  for (i=0; i<GeneralContextMenu.length; i++) {
    ContextMenu[idx++] = GeneralContextMenu[i];
  }

  // Is the selection inside a table? Add table menu if so
  if (document.all.EDIT_HTML.QueryStatus(DECMD_INSERTROW) != DECMDF_DISABLED) {
    for (i=0; i<TableContextMenu.length; i++) {
      ContextMenu[idx++] = TableContextMenu[i];
    }
  }

   // Set up the actual arrays that get passed to SetContextMenu
  for (i=0; i<ContextMenu.length; i++) {
    menuStrings[i] = ContextMenu[i].string;
    if (menuStrings[i] != MENU_SEPARATOR) {
      state = document.all.EDIT_HTML.QueryStatus(ContextMenu[i].cmdId);
    } else {
      state = DECMDF_ENABLED;
    }
    if (state == DECMDF_DISABLED || state == DECMDF_NOTSUPPORTED) {
      menuStates[i] = OLE_TRISTATE_GRAY;
    } else if (state == DECMDF_ENABLED || state == DECMDF_NINCHED) {
      menuStates[i] = OLE_TRISTATE_UNCHECKED;
    } else { // DECMDF_LATCHED
      menuStates[i] = OLE_TRISTATE_CHECKED;
    }
  }
    // Set the context menu
  document.all.EDIT_HTML.SetContextMenu(menuStrings, menuStates);
}

<!-- Do the Action when a Context menu entry is selected. Taken from the MS example editor -->

function ContextMenuAction(itemIndex) {
  
  if (ContextMenu[itemIndex].cmdId == DECMD_INSERTTABLE) {
    InsertTable();
  } else {
    document.all.EDIT_HTML.ExecCommand(ContextMenu[itemIndex].cmdId, OLECMDEXECOPT_DODEFAULT);
  }
}

function DisplayChanged()
{
  var i, s;
         
  s =  document.all.EDIT_HTML.QueryStatus(DECMD_GETBLOCKFMT);
  if (s == DECMDF_DISABLED || s == DECMDF_NOTSUPPORTED) {
    document.all.BLOCK.disabled = true;
 } else {
    document.all.BLOCK.disabled = false;
    document.all.BLOCK.value =  document.all.EDIT_HTML.ExecCommand(DECMD_GETBLOCKFMT, OLECMDEXECOPT_DODEFAULT);
 }
  s =  document.all.EDIT_HTML.QueryStatus(DECMD_GETFONTNAME);
  if (s == DECMDF_DISABLED || s == DECMDF_NOTSUPPORTED) {
    document.all.FONTFACE.disabled = true;
  } else {
    var value = document.all.EDIT_HTML.ExecCommand(DECMD_GETFONTNAME, OLECMDEXECOPT_DODEFAULT);
    if ((value != null) && (USE_FONTFACE == true)) {
	    document.all.FONTFACE.disabled = false;  
    	document.all.FONTFACE.value = value;
     } else {
	    document.all.FONTFACE.disabled = true;  
     }    
  }
  if (s == DECMDF_DISABLED || s == DECMDF_NOTSUPPORTED) {
    document.all.FONTSIZE.disabled = true;
  } else {
    var value = document.all.EDIT_HTML.ExecCommand(DECMD_GETFONTSIZE, OLECMDEXECOPT_DODEFAULT);
    if ((value != null) && (USE_FONTSIZE == true)) {
	    document.all.FONTSIZE.disabled = false;  
    	document.all.FONTSIZE.value = value;
     } else {
	    document.all.FONTSIZE.disabled = true;  
     }
  }
  
  if(document.activeElement != EDITOR.EDIT_HTML) {
    EDITOR.EDIT_HTML.focus();
  }
}

var linkEditor = null;
var linkEditorRange = null;
var linkEditorSelection = null;
var linkEditorStyleInputs = null;

// which button is clicked
function doEditHTML(para)
{
    switch (para)
    {
    case CLOSE:
        document.EDITOR.action.value = "exit";      
        document.EDITOR.target = "_top";        
        doSubmit();
        document.EDITOR.submit();
        //if (binlist!=null) binlist.close();
        break;
    case SAVECLOSE:
        document.EDITOR.action.value = "saveexit";
        document.EDITOR.target = "_top";        
        doSubmit();
        document.EDITOR.submit();
        //if (binlist!=null) binlist.close();
        break;
    case SAVE:
        document.EDITOR.action.value = "save";
        doSubmit();
        document.EDITOR.submit();
        break;
    case 4:
        DECMD_UNDO_onclick();
        break;  
    case 5:
        DECMD_REDO_onclick();
        break;
    case 6:
        DECMD_FINDTEXT_onclick();
        break;
    case 7:
        MENU_FILE_SAVEAS_onclick();
        break;  
    case 8:
        break;
    case 9:
        DECMD_CUT_onclick();
        break;      
    case 10:
        DECMD_COPY_onclick();
        break;
    case 11:
        DECMD_PASTE_onclick();
        break;
    case 12:
        MENU_FILE_IMPORT_onclick();
        break;
    case 13:
        MENU_FILE_EXPORT_onclick();
        break;
    case 14:
        MENU_FILE_SAVEAS_onclick();
        break;      
    case 15:
        EDITOR.EDIT_HTML.PrintDocument(true);
        break;
        
    case 21:
        ParagraphStyle_onchange();
        break;
    case 22:
        FontName_onchange();
        break;
    case 23:
        FontSize_onchange();
        break;
    case 24:
        DECMD_BOLD_onclick();
        break;  
    case 25:
        DECMD_ITALIC_onclick();
        break;  
    case 26:
        DECMD_UNDERLINE_onclick();
        break;