Order payment button

Could an extra configuration parameter be added please so that the payment button works in the same way as the cancel order button?

Existing code in order/view.html.php

$default_status = $config->get('order_created_status','created');
foreach($rows as $k => $order){
  if($order->order_status==$default_status){
    $rows[$k]->show_payment_button = true;
  }
}

if( $config->get('payable_order_status','') != '' ) {
  $payable_order_status = explode(',',$config->get('payable_order_status',''));
  foreach($rows as $k => $order){
    if( in_array($order->order_status, $payable_order_status) ){
      $rows[$k]->show_payment_button = true;
    }
  }
}

Understood.

I was about to say something to bear in mind for the future would be to add a payable / cancellable field to the order status configuration and then leave out the cancellable field in the configuration.

Then realised that the custom category fields apply to all types of categories - including the order statii. So another way of customising this.

However, this is a bit confusing when adding a custom field to a product category as it also appears in the order status and manufacturer configuration screens. Could an option be added to category custom fields so that they only appear / can be used in one place?

I tried that and does not appear to work either as I would expect or in a way which would help in this issue.

In Hikashop demo.
Create custom category field as a single drop-down with 2 values.
Add fashion category and set include sub-categories to Yes.
Set back-end Form and Listing to Yes.

Go to Product Categories and the new custom category field appears in list at top level.
The new custom category field appears regardless of category selected.
I would expect it to appear only for the fashion category and categories below.

Go to System order statuses and the new custom category field appears in list.
Edit an order status and the new custom category field appears.
Looks like a category type select box might be needed when creating a custom category field.
This would link into the category_type column of the hikashop_category table.

Ditto Product Manufacturers.

Thanks.