qml: offer same choices as desktop; Open, Discard, Save to wallet

electrum/plugins/psbt_nostr/qml.py

@@ -36,14 +36,12 @@ from electrum.util import EventListener, event_listener
 
 from electrum.gui.qml.qewallet import QEWallet
 
-from .psbt_nostr import PsbtNostrPlugin, CosignerWallet, now
+from .psbt_nostr import PsbtNostrPlugin, CosignerWallet
 
 if TYPE_CHECKING:
     from electrum.wallet import Abstract_Wallet
     from electrum.gui.qml import ElectrumQmlApplication
 
-USER_PROMPT_COOLDOWN = 10
-
 
 class QReceiveSignalObject(QObject):
     def __init__(self, plugin: 'Plugin'):
@@ -73,12 +71,23 @@ class QReceiveSignalObject(QObject):
             return
         cosigner_wallet.send_psbt(tx_from_any(tx, deserialize=True), label)
 
-    @pyqtSlot(QEWallet, str)
-    def acceptPsbt(self, wallet: 'QEWallet', event_id: str):
+    @pyqtSlot(QEWallet, str, str)
+    def saveTxLabel(self, wallet: 'QEWallet', tx: str, label: str):
         cosigner_wallet = self._plugin.cosigner_wallets.get(wallet.wallet)
         if not cosigner_wallet:
             return
-        cosigner_wallet.accept_psbt(event_id)
+        cosigner_wallet.save_tx_label(tx_from_any(tx, deserialize=True), label)
+
+    @pyqtSlot(QEWallet, str)
+    @pyqtSlot(QEWallet, str, bool)
+    def acceptPsbt(self, wallet: 'QEWallet', event_id: str, save_to_wallet: bool = False):
+        cosigner_wallet = self._plugin.cosigner_wallets.get(wallet.wallet)
+        if not cosigner_wallet:
+            return
+        cosigner_wallet.accept_psbt(event_id, save_to_wallet)
+        if save_to_wallet:
+            # let GUI update view through wallet_updated callback
+            util.trigger_callback('wallet_updated', wallet.wallet)
 
     @pyqtSlot(QEWallet, str)
     def rejectPsbt(self, wallet: 'QEWallet', event_id: str):
@@ -124,17 +133,12 @@ class QmlCosignerWallet(EventListener, CosignerWallet):
         self.register_callbacks()
 
         self.tx = None
-        self.user_prompt_cooldown = None
 
     @event_listener
     def on_event_psbt_nostr_received(self, wallet, pubkey, event_id, tx: 'PartialTransaction', label: str):
         if self.wallet == wallet:
             self.tx = tx
-            if not (self.user_prompt_cooldown and self.user_prompt_cooldown > now()):
-                self.plugin.so.cosignerReceivedPsbt.emit(pubkey, event_id, tx.serialize(), label)
-            else:
-                self.mark_pending_event_rcvd(event_id)
-                self.add_transaction_to_wallet(self.tx, label=label, on_failure=self.on_add_fail)
+            self.plugin.so.cosignerReceivedPsbt.emit(pubkey, event_id, tx.serialize(), label)
 
     def close(self):
         super().close()
@@ -158,13 +162,16 @@ class QmlCosignerWallet(EventListener, CosignerWallet):
         except Exception as e:
             self.plugin.so.sendPsbtFailed.emit(str(e))
 
-    def accept_psbt(self, event_id):
+    def save_tx_label(self, tx, label):
+        self.wallet.set_label(tx.txid(), label)
+
+    def accept_psbt(self, event_id, save: bool = False):
+        if save:
+            self.add_transaction_to_wallet(self.tx, on_failure=self.on_add_fail)
         self.mark_pending_event_rcvd(event_id)
 
     def reject_psbt(self, event_id):
-        self.user_prompt_cooldown = now() + USER_PROMPT_COOLDOWN
         self.mark_pending_event_rcvd(event_id)
-        self.add_transaction_to_wallet(self.tx, on_failure=self.on_add_fail)
 
     def on_add_fail(self):
         self.logger.error('failed to add tx to wallet')

electrum/plugins/psbt_nostr/qml/PsbtReceiveDialog.qml

@@ -0,0 +1,91 @@
+import QtQuick
+import QtQuick.Layouts
+import QtQuick.Controls
+import QtQuick.Controls.Material
+
+import "../../../gui/qml/components/controls"
+
+ElDialog {
+    id: dialog
+    title: qsTr("PSBT received")
+    iconSource: Qt.resolvedUrl('../../../gui/icons/question.png')
+
+    enum Choice {
+        None,
+        Open,
+        Save
+    }
+
+    property string tx_label
+    property int choice: PsbtReceiveDialog.Choice.None
+
+    // TODO: it might be better to defer popup until no dialogs are shown
+    z: 1 // raise z so it also covers dialogs using overlay as parent
+
+    anchors.centerIn: parent
+
+    padding: 0
+
+    width: rootLayout.width
+
+    ColumnLayout {
+        id: rootLayout
+        width: dialog.parent.width * 2/3
+
+        ColumnLayout {
+            Layout.margins: constants.paddingMedium
+            Layout.fillWidth: true
+
+            TextArea {
+                id: message
+                Layout.fillWidth: true
+                readOnly: true
+                wrapMode: TextInput.WordWrap
+                textFormat: TextEdit.RichText
+                background: Rectangle {
+                    color: 'transparent'
+                }
+
+                text: [
+                    tx_label
+                        ? qsTr('A transaction was received from your cosigner with label: <br/><b>%1</b><br/>').arg(tx_label)
+                        : qsTr('A transaction was received from your cosigner.'),
+                    qsTr('Do you want to open it now?')
+                ].join('<br/>')
+            }
+        }
+
+        ButtonContainer {
+            Layout.fillWidth: true
+
+            FlatButton {
+                Layout.fillWidth: true
+                Layout.preferredWidth: 1
+                text: qsTr('Open')
+                icon.source: Qt.resolvedUrl('../../../gui/icons/confirmed.png')
+                onClicked: {
+                    choice = PsbtReceiveDialog.Choice.Open
+                    doAccept()
+                }
+            }
+
+            FlatButton {
+                Layout.fillWidth: true
+                Layout.preferredWidth: 1
+                text: qsTr('Discard')
+                icon.source: Qt.resolvedUrl('../../../gui/icons/closebutton.png')
+                onClicked: doReject()
+            }
+            FlatButton {
+                Layout.fillWidth: true
+                Layout.preferredWidth: 1
+                text: qsTr('Save to Wallet')
+                icon.source: Qt.resolvedUrl('../../../gui/icons/wallet.png')
+                onClicked: {
+                    choice = PsbtReceiveDialog.Choice.Save
+                    doAccept()
+                }
+            }
+        }
+    }
+}

electrum/plugins/psbt_nostr/qml/main.qml

@@ -8,23 +8,25 @@ Item {
     Connections {
         target: AppController ? AppController.plugin('psbt_nostr') : null
         function onCosignerReceivedPsbt(pubkey, event, tx, label) {
-            var dialog = app.messageDialog.createObject(app, {
-                text: [
-                    label
-                        ? qsTr('A transaction was received from your cosigner with label: <br/><br/><b>%1</b>').arg(label)
-                        : qsTr('A transaction was received from your cosigner.'),
-                    qsTr('Do you want to open it now?')
-                ].join('<br/><br/>'),
-                yesno: true,
-                richText: true
+            var dialog = psbtReceiveDialog.createObject(app, {
+                tx_label: label
             })
             dialog.accepted.connect(function () {
-                var page = app.stack.push(Qt.resolvedUrl('../../../gui/qml/components/TxDetails.qml'), {
-                    rawtx: tx
-                })
-                page.closed.connect(function () {
-                    target.acceptPsbt(Daemon.currentWallet, event)
-                })
+                if (dialog.choice == PsbtReceiveDialog.Choice.Open) {
+                    console.log('label:' + label)
+                    console.log('tx:' + tx)
+                    target.saveTxLabel(Daemon.currentWallet, tx, label)
+                    var page = app.stack.push(Qt.resolvedUrl('../../../gui/qml/components/TxDetails.qml'), {
+                        rawtx: tx
+                    })
+                    page.closed.connect(function () {
+                        target.acceptPsbt(Daemon.currentWallet, event)
+                    })
+                } else if (dialog.choice == PsbtReceiveDialog.Choice.Save) {
+                    target.acceptPsbt(Daemon.currentWallet, event, true)
+                } else {
+                    console.log('choice not set')
+                }
             })
             dialog.rejected.connect(function () {
                 target.rejectPsbt(Daemon.currentWallet, event)
@@ -33,6 +35,13 @@ Item {
         }
     }
 
+    Component {
+        id: psbtReceiveDialog
+        PsbtReceiveDialog {
+            onClosed: destroy()
+        }
+    }
+
     property variant export_tx_button: Component {
         FlatButton {
             id: psbt_nostr_send_button