- Output selection belongs in the Send tab.
- Tx finalization is performed in a confirmation dialog
(ConfirmTxDialog or PreviewTxDialog)
- the fee slider is shown in the confirmation dialog
- coin control works by selecting items in the coins tab
- user can save invoices and pay them later
- ConfirmTxDialog is used when opening channels and sweeping keys
- Move 'handle_error_code_from_failed_htlc' to channel_db,
and call it from pay_to_route, because it should not be
called when HTLCs are forwarded.
- Replace 'payment_received' and 'payment_status'
callbacks with 'invoice_status' and 'request_status'.
- Show payment error logs in the Qt GUI
- In the invoices list, show paid invoices for which
we still have the log.
- We need only two types: PR_TYPE_ONCHAIN and PR_TYPE_LN
- BIP70 is no longer a type, but an optional field in the dict
- Invoices in the wallet are indexed by a hash of their serialized list of outputs.
- Requests are still indexed by address, because we never generate Paytomany requests.
- Add 'clear_invoices' command to CLI
- Add 'save invoice' button to Qt
- Terminology: use 'invoices' for outgoing payments, 'requests' for incoming payments
- At the GUI level, try to handle invoices in a generic way.
- Display ongoing payments in send tab.
Consider wallet without password set. Using Qt GUI.
When starting the app, before the main window appears, small artefacts
("minimised" windows?) would appear very briefly and then disappear.
