[Phpgroupware-cvs] news_admin/js/fckeditor/editor/plugins/placeholder placeholder.gif, 1.1 fckplugin.js, 1.1 fck_placeholder.html, 1.1

[skwashd]

Update of news_admin/js/fckeditor/editor/plugins/placeholder

Added Files:
     Branch: MAIN
            placeholder.gif 
            fckplugin.js 
            fck_placeholder.html 

Log Message:
I am working on a much better version of news_admin, this is just a taste of 
what is coming.

Adding FCKeditor, which has the following issues:
* Images and files support FCKd
* Spellcheck FCKing up

Didn't include non php code or samples other unneeded crap

====================================================
Index: fckplugin.js
// Register the related command.
FCKCommands.RegisterCommand( 'Placeholder', new FCKDialogCommand( 
'Placeholder', FCKLang.PlaceholderDlgTitle, 
FCKPlugins.Items['placeholder'].Path + 'fck_placeholder.html', 340, 170 ) ) ;

// Create the "Plaholder" toolbar button.
var oPlaceholderItem = new FCKToolbarButton( 'Placeholder', 
FCKLang.PlaceholderBtn ) ;
oPlaceholderItem.IconPath = FCKPlugins.Items['placeholder'].Path + 
'placeholder.gif' ;
FCKToolbarItems.RegisterItem( 'Placeholder', oPlaceholderItem ) ;


// The object used for all Placeholder operations.
var FCKPlaceholders = new Object() ;

// Add a new placeholder at the actual selection.
FCKPlaceholders.Add = function( name )
{
        var oSpan = FCK.CreateElement( 'SPAN' ) ;
        this.SetupSpan( oSpan, name ) ;
}

FCKPlaceholders.SetupSpan = function( span, name )
{
        span.innerHTML = '[[ ' + name + ' ]]' ;

        span.style.backgroundColor = '#ffff00' ;
        span.style.color = '#000000' ;

        if ( FCKBrowserInfo.IsGecko )
                span.style.cursor = 'default' ;

        span._fckplaceholder = name ;
        span.contentEditable = false ;

        // To avoid it to be resized.
        span.onresizestart = function()
        {
                FCK.EditorWindow.event.returnValue = false ;
                return false ;
        }
}

// On Gecko we must do this trick so the user select all the SPAN when clicking 
on it.
FCKPlaceholders._SetupClickListener = function()
{
        FCKPlaceholders._ClickListener = function( e )
        {
                if ( e.target.tagName == 'SPAN' && e.target._fckplaceholder )
                        FCKSelection.SelectElement( e.target ) ;
        }

        FCK.EditorDocument.addEventListener( 'click', 
FCKPlaceholders._ClickListener, true ) ;
}

// Open the Placeholder dialog on double click.
FCKPlaceholders.OnDoubleClick = function( span )
{
        if ( span.tagName == 'SPAN' && span._fckplaceholder )
                FCKCommands.GetCommand( 'Placeholder' ).Execute() ;
}

FCK.RegisterDoubleClickHandler( FCKPlaceholders.OnDoubleClick, 'SPAN' ) ;

// Check if a Placholder name is already in use.
FCKPlaceholders.Exist = function( name )
{
        var aSpans = FCK.EditorDocument.getElementsByTagName( 'SPAN' )

        for ( var i = 0 ; i < aSpans.length ; i++ )
        {
                if ( aSpans[i]._fckplaceholder == name )
                        return true ;
        }
}

if ( FCKBrowserInfo.IsIE )
{
        FCKPlaceholders.Redraw = function()
        {
                var aPlaholders = FCK.EditorDocument.body.innerText.match( 
/\[\[[^\[\]]+\]\]/g ) ;
                if ( !aPlaholders )
                        return ;

                var oRange = FCK.EditorDocument.body.createTextRange() ;

                for ( var i = 0 ; i < aPlaholders.length ; i++ )
                {
                        if ( oRange.findText( aPlaholders[i] ) )
                        {
                                var sName = aPlaholders[i].match( 
/\[\[\s*([^\]]*?)\s*\]\]/ )[1] ;
                                oRange.pasteHTML( '<span style="color: #000000; 
background-color: #ffff00" contenteditable="false" _fckplaceholder="' + sName + 
'">' + aPlaholders[i] + '</span>' ) ;
                        }
                }
        }
}
else
{
        FCKPlaceholders.Redraw = function()
        {
                var oInteractor = FCK.EditorDocument.createTreeWalker( 
FCK.EditorDocument.body, NodeFilter.SHOW_TEXT, FCKPlaceholders._AcceptNode, 
true ) ;

                var     aNodes = new Array() ;

                while ( oNode = oInteractor.nextNode() )
                {
                        aNodes[ aNodes.length ] = oNode ;
                }

                for ( var n = 0 ; n < aNodes.length ; n++ )
                {
                        var aPieces = aNodes[n].nodeValue.split( 
/(\[\[[^\[\]]+\]\])/g ) ;

                        for ( var i = 0 ; i < aPieces.length ; i++ )
                        {
                                if ( aPieces[i].length > 0 )
                                {
                                        if ( aPieces[i].indexOf( '[[' ) == 0 )
                                        {
                                                var sName = aPieces[i].match( 
/\[\[\s*([^\]]*?)\s*\]\]/ )[1] ;

                                                var oSpan = 
FCK.EditorDocument.createElement( 'span' ) ;
                                                FCKPlaceholders.SetupSpan( 
oSpan, sName ) ;

                                                
aNodes[n].parentNode.insertBefore( oSpan, aNodes[n] ) ;
                                        }
                                        else
                                                
aNodes[n].parentNode.insertBefore( FCK.EditorDocument.createTextNode( 
aPieces[i] ) , aNodes[n] ) ;
                                }
                        }

                        aNodes[n].parentNode.removeChild( aNodes[n] ) ;
                }

                FCKPlaceholders._SetupClickListener() ;
        }

        FCKPlaceholders._AcceptNode = function( node )
        {
                if ( /\[\[[^\[\]]+\]\]/.test( node.nodeValue ) )
                        return NodeFilter.FILTER_ACCEPT ;
                else
                        return NodeFilter.FILTER_SKIP ;
        }
}

FCK.Events.AttachEvent( 'OnAfterSetHTML', FCKPlaceholders.Redraw ) ;

// The "Redraw" method must be called on startup.
FCKPlaceholders.Redraw() ;

// We must process the SPAN tags to replace then with the real resulting value 
of the placeholder.
FCKXHtml.TagProcessors['span'] = function( node, htmlNode )
{
        if ( htmlNode._fckplaceholder )
                node = FCKXHtml.XML.createTextNode( '[[' + 
htmlNode._fckplaceholder + ']]' ) ;
        else
                FCKXHtml._AppendChildNodes( node, htmlNode, false ) ;

        return node ;
}

====================================================
Index: fck_placeholder.html
<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.0 Transitional//EN">
<html>
        <head>
                <title>Placeholder Properties</title>
                <meta http-equiv="Content-Type" content="text/html; 
charset=utf-8">
                <meta content="noindex, nofollow" name="robots">
                <script language="javascript">

var oEditor = window.parent.InnerDialogLoaded() ;
var FCKLang = oEditor.FCKLang ;
var FCKPlaceholders = oEditor.FCKPlaceholders ;

window.onload = function ()
{
        // First of all, translate the dialog box texts
        oEditor.FCKLanguageManager.TranslatePage( document ) ;

        LoadSelected() ;

        // Show the "Ok" button.
        window.parent.SetOkButton( true ) ;
}

var eSelected = oEditor.FCKSelection.GetSelectedElement() ;

function LoadSelected()
{
        if ( !eSelected )
                return ;

        if ( eSelected.tagName == 'SPAN' && eSelected._fckplaceholder )
                txtName.value = eSelected._fckplaceholder ;
        else
                eSelected == null ;
}

function Ok()
{
        if ( eSelected && eSelected._fckplaceholder == 
document.getElementById('txtName').value )
                return true ;

        if ( document.getElementById('txtName').value.length == 0 )
        {
                alert( FCKLang.PlaceholderErrNoName ) ;
                return false ;
        }

        if ( FCKPlaceholders.Exist( document.getElementById('txtName').value ) )
        {
                alert( FCKLang.PlaceholderErrNameInUse ) ;
                return false ;
        }

        FCKPlaceholders.Add( txtName.value ) ;
        return true ;
}

                </script>
        </head>
        <body scroll="no" style="OVERFLOW: hidden">
                <table height="100%" cellSpacing="0" cellPadding="0" 
width="100%" border="0">
                        <tr>
                                <td>
                                        <table cellSpacing="0" cellPadding="0" 
align="center" border="0">
                                                <tr>
                                                        <td>
                                                                <span 
fckLang="PlaceholderDlgName">Placeholder Name</span><br>
                                                                <input 
id="txtName" type="text">
                                                        </td>
                                                </tr>
                                        </table>
                                </td>
                        </tr>
                </table>
        </body>
</html>