qml: add ChannelBackups.qml

2023-01-20 10:24:11 +01:00
parent 26f7238eb5
commit c868ddedb5
1 changed files with 123 additions and 0 deletions
--- a/electrum/gui/qml/components/ChannelBackups.qml
+++ b/electrum/gui/qml/components/ChannelBackups.qml
@@ -0,0 +1,123 @@
+import QtQuick 2.6
+import QtQuick.Layouts 1.0
+import QtQuick.Controls 2.3
+import QtQuick.Controls.Material 2.0
+import QtQml.Models 2.2
+
+import org.electrum 1.0
+
+import "controls"
+
+Pane {
+    id: root
+    padding: 0
+
+    ColumnLayout {
+        id: layout
+        width: parent.width
+        height: parent.height
+        spacing: 0
+
+        GridLayout {
+            id: summaryLayout
+            Layout.preferredWidth: parent.width
+            Layout.topMargin: constants.paddingLarge
+            Layout.leftMargin: constants.paddingLarge
+            Layout.rightMargin: constants.paddingLarge
+
+            columns: 2
+
+            Heading {
+                Layout.columnSpan: 2
+                text: qsTr('Lightning Channel Backups')
+            }
+        }
+
+        Frame {
+            id: channelsFrame
+            Layout.fillWidth: true
+            Layout.fillHeight: true
+            Layout.topMargin: constants.paddingLarge
+            Layout.bottomMargin: constants.paddingLarge
+            Layout.leftMargin: constants.paddingMedium
+            Layout.rightMargin: constants.paddingMedium
+
+            verticalPadding: 0
+            horizontalPadding: 0
+            background: PaneInsetBackground {}
+
+            ColumnLayout {
+                spacing: 0
+                anchors.fill: parent
+
+                ListView {
+                    id: listview
+                    Layout.preferredWidth: parent.width
+                    Layout.fillHeight: true
+                    clip: true
+                    model: Daemon.currentWallet.channelModel.filterModel('is_backup', true)
+
+                    delegate: ChannelDelegate {
+                        onClicked: {
+                            app.stack.push(Qt.resolvedUrl('ChannelDetails.qml'), { channelid: model.cid })
+                        }
+                    }
+
+                    ScrollIndicator.vertical: ScrollIndicator { }
+
+                    Label {
+                        visible: Daemon.currentWallet.channelModel.count == 0
+                        anchors.centerIn: parent
+                        width: listview.width * 4/5
+                        font.pixelSize: constants.fontSizeXXLarge
+                        color: constants.mutedForeground
+                        text: qsTr('No Lightning channel backups present')
+                        wrapMode: Text.Wrap
+                        horizontalAlignment: Text.AlignHCenter
+                    }
+                }
+            }
+        }
+
+        FlatButton {
+            Layout.fillWidth: true
+            text: qsTr('Import channel backup')
+            onClicked: {
+                var dialog = importChannelBackupDialog.createObject(root)
+                dialog.open()
+            }
+            icon.source: '../../icons/file.png'
+        }
+
+    }
+
+    Connections {
+        target: Daemon.currentWallet
+        function onImportChannelBackupFailed(message) {
+            var dialog = app.messageDialog.createObject(root, { text: message })
+            dialog.open()
+        }
+    }
+
+    Component {
+        id: swapDialog
+        SwapDialog {
+            onClosed: destroy()
+        }
+    }
+
+    Component {
+        id: openChannelDialog
+        OpenChannelDialog {
+            onClosed: destroy()
+        }
+    }
+
+    Component {
+        id: importChannelBackupDialog
+        ImportChannelBackupDialog {
+            onClosed: destroy()
+        }
+    }
+
+}