public function getCMSFields()
{
$fields = parent::getCMSFields();
$fields->removeByName('Order');
$fields->removeByName('Title');
$fields->removeByName('ProcessStages');
$fields->removeByName('StopStages');
if ($this->ID > 0) {
$stops = new GridField('StopStages', 'Stopping Points', $this->StopStages(), GridFieldConfig_RelationEditor::create());
$stopGroup = new ToggleCompositeField('StopStages', 'Stopping points in this process', array(LiteralField::create('StopDescription', '<p class="message info">Create all stops for this process. You can then link to these stops from within any stages you create.</p>'), $stops));
$stopGroup->setHeadingLevel(5);
} else {
$stopGroup = LiteralField::create('NoStopDescription', '<p class="message info">Save this process to add stages and stop stages</p>');
}
$fields->addFieldToTab('Root.Main', $processSteps = new CompositeField($title = new TextField('Title', 'Title'), $stopGroup));
$title->addExtraClass('process-noborder');
$processSteps->addExtraClass('process-step');
$fields->insertBefore(new LiteralField('StageTitle', '<h3 class="process-info-header">
<span class="step-label">
<span class="flyout">1</span><span class="arrow"></span>
<span class="title">Process details</span>
</span>
</h3>'), 'Title');
if ($this->ID > 0) {
$fields->addFieldToTab('Root.Main', $processSteps = new CompositeField(new GridField('ProcessStages', 'Process Stages', $this->ProcessStages(), $processStages = GridFieldConfig_RelationEditor::create())));
$processStages->addComponent(new GridFieldSortableRows('Order'));
$processSteps->addExtraClass('process-step');
$fields->insertBefore(new LiteralField('StageTitle', '<h3 class="process-info-header">
<span class="step-label">
<span class="flyout">2</span><span class="arrow"></span>
<span class="title">Stages of this process</span>
</span>
</h3>'), 'ProcessStages');
}
return $fields;
}
