343 lines
10 KiB
QML
343 lines
10 KiB
QML
import QtQuick 2.12
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import QtQuick.Controls 2.12
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import QtQuick.Layouts 1.12
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import QtQuick.Controls.Material 2.12
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import Qt.labs.qmlmodels 1.0
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import Spectral.Component 2.0
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import Spectral.Component.Emoji 2.0
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import Spectral.Component.Timeline 2.0
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import Spectral.Effect 2.0
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import Spectral 0.1
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import Spectral.Setting 0.1
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import SortFilterProxyModel 0.2
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Item {
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property var currentRoom: null
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id: root
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MessageEventModel {
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id: messageEventModel
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room: currentRoom
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}
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Column {
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anchors.centerIn: parent
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spacing: 16
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visible: !currentRoom
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Image {
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anchors.horizontalCenter: parent.horizontalCenter
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width: 240
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fillMode: Image.PreserveAspectFit
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source: "qrc:/assets/img/matrix.svg"
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}
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Label {
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anchors.horizontalCenter: parent.horizontalCenter
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text: "Welcome to Matrix, a new era of instant messaging."
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}
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Label {
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anchors.horizontalCenter: parent.horizontalCenter
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text: "To start chatting, select a room from the room list."
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}
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}
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Image {
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anchors.fill: parent
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visible: currentRoom && MSettings.timelineBackground
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source: MSettings.timelineBackground
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fillMode: Image.PreserveAspectCrop
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}
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Rectangle {
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anchors.fill: parent
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visible: currentRoom && !MSettings.timelineBackground
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color: MSettings.darkTheme ? "#242424" : "#EBEFF2"
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}
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ColumnLayout {
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anchors.fill: parent
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spacing: 0
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visible: currentRoom
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RoomHeader {
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Layout.fillWidth: true
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Layout.preferredHeight: 64
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z: 10
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id: roomHeader
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onClicked: roomDrawer.visible ? roomDrawer.close() : roomDrawer.open()
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}
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ColumnLayout {
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Layout.fillWidth: true
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Layout.fillHeight: true
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Layout.maximumWidth: 960
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Layout.alignment: Qt.AlignHCenter
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Layout.leftMargin: 16
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Layout.rightMargin: 16
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Layout.bottomMargin: 16
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width: Math.min(parent.width - 32, 960)
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spacing: 16
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AutoListView {
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Layout.fillWidth: true
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Layout.fillHeight: true
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id: messageListView
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spacing: 2
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displayMarginBeginning: 100
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displayMarginEnd: 100
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verticalLayoutDirection: ListView.BottomToTop
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highlightMoveDuration: 500
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boundsBehavior: Flickable.DragOverBounds
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model: SortFilterProxyModel {
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id: sortedMessageEventModel
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sourceModel: messageEventModel
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filters: [
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ExpressionFilter {
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expression: marks !== 0x10 && eventType !== "other"
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}
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]
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onModelReset: {
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if (currentRoom) {
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var lastScrollPosition = sortedMessageEventModel.mapFromSource(currentRoom.savedTopVisibleIndex())
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messageListView.currentIndex = lastScrollPosition
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if (messageListView.contentY < messageListView.originY + 10 || currentRoom.timelineSize < 20)
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currentRoom.getPreviousContent(50)
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}
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}
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}
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property int largestVisibleIndex: count > 0 ? indexAt(contentX, contentY + height - 1) : -1
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onContentYChanged: {
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if(currentRoom && contentY - 5000 < originY)
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currentRoom.getPreviousContent(20);
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}
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displaced: Transition {
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NumberAnimation {
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property: "y"; duration: 200
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easing.type: Easing.OutQuad
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}
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}
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delegate: DelegateChooser {
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role: "eventType"
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DelegateChoice {
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roleValue: "state"
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delegate: StateDelegate {
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anchors.horizontalCenter: parent.horizontalCenter
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}
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}
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DelegateChoice {
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roleValue: "emote"
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delegate: StateDelegate {
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anchors.horizontalCenter: parent.horizontalCenter
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}
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}
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DelegateChoice {
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roleValue: "message"
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delegate: ColumnLayout {
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width: messageListView.width
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SectionDelegate {
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Layout.alignment: Qt.AlignHCenter
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Layout.maximumWidth: parent.width
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visible: showSection
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}
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MessageDelegate {
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Layout.alignment: sentByMe ? Qt.AlignRight : Qt.AlignLeft
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}
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}
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}
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DelegateChoice {
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roleValue: "notice"
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delegate: ColumnLayout {
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width: messageListView.width
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SectionDelegate {
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Layout.alignment: Qt.AlignHCenter
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Layout.maximumWidth: parent.width
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visible: showSection
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}
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MessageDelegate {
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Layout.alignment: sentByMe ? Qt.AlignRight : Qt.AlignLeft
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}
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}
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}
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DelegateChoice {
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roleValue: "image"
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delegate: ColumnLayout {
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width: messageListView.width
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SectionDelegate {
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Layout.alignment: Qt.AlignHCenter
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Layout.maximumWidth: parent.width
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visible: showSection
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}
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ImageDelegate {
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Layout.alignment: sentByMe ? Qt.AlignRight : Qt.AlignLeft
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}
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}
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}
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DelegateChoice {
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roleValue: "file"
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delegate: ColumnLayout {
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width: messageListView.width
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SectionDelegate {
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Layout.alignment: Qt.AlignHCenter
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Layout.maximumWidth: parent.width
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visible: showSection
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}
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FileDelegate {
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Layout.alignment: sentByMe ? Qt.AlignRight : Qt.AlignLeft
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}
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}
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}
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DelegateChoice {
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roleValue: "other"
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delegate: Item {}
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}
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}
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Button {
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anchors.top: parent.top
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anchors.horizontalCenter: parent.horizontalCenter
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visible: currentRoom && currentRoom.hasUnreadMessages
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topPadding: 8
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bottomPadding: 8
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leftPadding: 24
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rightPadding: 24
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Material.foreground: MPalette.foreground
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Material.background: MPalette.background
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text: "Go to read marker"
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onClicked: goToEvent(currentRoom.readMarkerEventId)
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}
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RoundButton {
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width: 64
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height: 64
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anchors.right: parent.right
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anchors.bottom: parent.bottom
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id: goTopFab
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visible: !messageListView.atYEnd
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contentItem: MaterialIcon {
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anchors.fill: parent
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icon: "\ue313"
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color: "white"
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}
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Material.background: Material.accent
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onClicked: messageListView.positionViewAtBeginning()
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}
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}
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Control {
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Layout.maximumWidth: parent.width * 0.8
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visible: currentRoom && currentRoom.hasUsersTyping
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padding: 8
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contentItem: RowLayout {
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spacing: 8
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Repeater {
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model: currentRoom && currentRoom.hasUsersTyping ? currentRoom.usersTyping : null
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delegate: Avatar {
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Layout.preferredWidth: 24
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Layout.preferredHeight: 24
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source: modelData.avatarMediaId
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hint: modelData.displayName
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}
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}
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BusyIndicator {
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Layout.preferredWidth: 32
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Layout.preferredHeight: 32
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}
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}
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background: Rectangle {
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color: MPalette.background
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radius: height / 2
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}
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}
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RoomPanelInput {
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Layout.fillWidth: true
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id: roomPanelInput
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}
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}
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}
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function goToEvent(eventID) {
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var index = messageEventModel.eventIDToIndex(eventID)
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if (index === -1) return
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// messageListView.currentIndex = sortedMessageEventModel.mapFromSource(index)
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messageListView.positionViewAtIndex(sortedMessageEventModel.mapFromSource(index), ListView.Contain)
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}
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function saveReadMarker(room) {
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var readMarker = sortedMessageEventModel.get(messageListView.largestVisibleIndex).eventId
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if (!readMarker) return
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room.readMarkerEventId = readMarker
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currentRoom.saveViewport(sortedMessageEventModel.mapToSource(messageListView.indexAt(messageListView.contentX, messageListView.contentY)), sortedMessageEventModel.mapToSource(messageListView.largestVisibleIndex))
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}
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}
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