19:03:23 #startmeeting 19:03:23 Meeting started Fri Sep 27 19:03:23 2019 UTC. The chair is jonatack. Information about MeetBot at http://wiki.debian.org/MeetBot. 19:03:23 Useful Commands: #action #agreed #help #info #idea #link #topic. 19:03:32 Thanks jonatack :) 19:03:34 hi 19:03:35 walletmeeting? 19:03:52 #bitcoin-core-dev Wallet Meeting: wumpus sipa gmaxwell jonasschnelli morcos luke-jr sdaftuar jtimon cfields petertodd kanzure bluematt instagibbs phantomcircuit codeshark michagogo marcofalke paveljanik NicolasDorier jl2012 achow101 meshcollider jnewbery maaku fanquake promag provoostenator aj Chris_Stewart_5 dongcarl gwillen jamesob ken281221 ryanofsky gleb moneyball 19:04:25 hi. topics? 19:04:54 Topic suggestion: GUI send wizard 19:05:29 #topic GUI send wizard 19:05:34 Feedback welcome on #16966 19:05:36 https://github.com/bitcoin/bitcoin/issues/16966 | ui: make send a wizard by Sjors · Pull Request #16966 · bitcoin/bitcoin · GitHub 19:05:46 cool 19:06:00 I'm especially trying to figure out how to "store" the pending transaction in the dialog 19:06:16 Normally a fresh transaction uses WalletTransactionModel, a QT only thing 19:06:24 BUmp fee uses CMutableTransaction 19:06:29 And cool people use PSBT 19:07:07 The current version just switches between WalletTransactionModel and CMutableTransaction (and PSBT if I were to add it). 19:07:52 There's three stages to the wizard: draft, sign and finish (broadcast). 19:07:55 Looks cool provoostenator :) 19:08:39 Draft is the same as our current send screen. Sign is our current confirmation screen (send & bump fee). Finish (broadcast) sends the transaction and displays a summary. 19:09:03 My idea is to expand Sign with a list of connected hardware wallets in a followup. 19:09:32 And to expand Finish / Broadcast with PSBT export for offline signers (based on gwillen's stuff) 19:09:59 And when you load a PSBT file, it will jump straight to the Sign step if it needs your signature, and to the Finish step if not. 19:10:08 So I think it's a nice enough abstraction. 19:12:06 Sounds great :) will try to review soon. Anything more on the wizard? 19:12:43 Other topics? 19:13:17 #action Review PR #16966 19:13:19 https://github.com/bitcoin/bitcoin/issues/16966 | ui: make send a wizard by Sjors · Pull Request #16966 · bitcoin/bitcoin · GitHub 19:13:22 #endmeeting