function insertAtCursor(myField, myValue) {
if (document.selection) {
// IE support
myField.focus();
sel = document.selection.createRange();
sel.text = myValue;
} else if (myField.selectionStart || myField.selectionStart == '0') {
// MOZILLA/NETSCAPE support
var startPos = myField.selectionStart;
var endPos = myField.selectionEnd;
myField.value = myField.value.substring(0, startPos)
+ myValue
+ myField.value.substring(endPos, myField.value.length);
} else {
myField.value += myValue;
}
}
";
return $txt;
}
/**
* No WYSIWYG Editor - copy editor content to form field
*
* @param string The name of the editor
*/
function onSave( $editor ) {
return;
}
/**
* No WYSIWYG Editor - get the editor content
*
* @param string The name of the editor
*/
function onGetContent( $editor ) {
return "document.getElementById( '$editor' ).value;\n";
}
/**
* No WYSIWYG Editor - set the editor content
*
* @param string The name of the editor
*/
function onSetContent( $editor, $html ) {
return "document.getElementById( '$editor' ).value = $html;\n";
}
/**
* No WYSIWYG Editor - display the editor
*
* @param string The name of the editor area
* @param string The content of the field
* @param string The name of the form field
* @param string The width of the editor area
* @param string The height of the editor area
* @param int The number of columns for the editor area
* @param int The number of rows for the editor area
*/
function onDisplay( $name, $content, $width, $height, $col, $row, $buttons = true )
{
// Only add "px" to width and height if they are not given as a percentage
if (is_numeric( $width )) {
$width .= 'px';
}
if (is_numeric( $height )) {
$height .= 'px';
}
$buttons = $this->_displayButtons($name, $buttons);
$editor = "" . $buttons;
return $editor;
}
function onGetInsertMethod($name)
{
$doc = & JFactory::getDocument();
$js= "\tfunction jInsertEditorText( text, editor ) {
insertAtCursor( document.getElementById(editor), text );
}";
$doc->addScriptDeclaration($js);
return true;
}
function _displayButtons($name, $buttons)
{
// Load modal popup behavior
JHTML::_('behavior.modal', 'a.modal-button');
$args['name'] = $name;
$args['event'] = 'onGetInsertMethod';
$return = '';
$results[] = $this->update($args);
foreach ($results as $result) {
if (is_string($result) && trim($result)) {
$return .= $result;
}
}
if(!empty($buttons))
{
$results = $this->_subject->getButtons($name, $buttons);
/*
* This will allow plugins to attach buttons or change the behavior on the fly using AJAX
*/
$return .= "\n\n";
}
return $return;
}
}