matrixion/qml/MessageView.qml
2022-04-23 03:10:26 +02:00

812 lines
29 KiB
QML

// SPDX-FileCopyrightText: 2021 Nheko Contributors
// SPDX-FileCopyrightText: 2022 Nheko Contributors
//
// SPDX-License-Identifier: GPL-3.0-or-later
import "./components"
import "./delegates"
import "./emoji"
import "./ui"
import "./dialogs"
import Qt.labs.platform 1.1 as Platform
import QtQuick 2.15
import QtQuick.Controls 2.15
import QtQuick.Layouts 1.2
import QtQuick.Window 2.13
import im.nheko
Item {
id: chatRoot
property int padding: Nheko.paddingMedium
property int availableWidth: width
ScrollBar {
id: scrollbar
parent: chat.parent
anchors.top: parent.top
anchors.right: parent.right
anchors.bottom: parent.bottom
}
ListView {
id: chat
anchors.fill: parent
property int delegateMaxWidth: ((Settings.timelineMaxWidth > 100 && Settings.timelineMaxWidth < chatRoot.availableWidth) ? Settings.timelineMaxWidth : chatRoot.availableWidth) - chatRoot.padding * 2 - (scrollbar.interactive? scrollbar.width : 0)
displayMarginBeginning: height / 2
displayMarginEnd: height / 2
model: room
// reuseItems still has a few bugs, see https://bugreports.qt.io/browse/QTBUG-95105 https://bugreports.qt.io/browse/QTBUG-95107
//onModelChanged: if (room) room.sendReset()
//reuseItems: true
boundsBehavior: Flickable.StopAtBounds
//pixelAligned: true
spacing: 2
verticalLayoutDirection: ListView.BottomToTop
onCountChanged: {
// Mark timeline as read
if (atYEnd && room) model.currentIndex = 0;
}
ScrollBar.vertical: scrollbar
anchors.rightMargin: scrollbar.interactive? scrollbar.width : 0
Control {
id: messageActions
property Item attached: null
property alias model: row.model
// use comma to update on scroll
property var attachedPos: chat.contentY, attached ? chat.mapFromItem(attached, attached ? attached.width - width : 0, -height) : null
padding: Nheko.paddingSmall
hoverEnabled: true
visible: Settings.buttonsInTimeline && !!attached && (attached.hovered || hovered)
x: attached ? attachedPos.x : 0
y: attached ? attachedPos.y + Nheko.paddingSmall : 0
z: 10
background: Rectangle {
color: timelineRoot.palette.window
border.color: timelineRoot.palette.placeholderText
border.width: 1
radius: padding
}
contentItem: RowLayout {
id: row
property var model
spacing: messageActions.padding
Repeater {
model: Settings.recentReactions
delegate: TextButton {
required property string modelData
visible: chat.model ? chat.model.permissions.canSend(MtxEvent.Reaction) : false
Layout.preferredHeight: fontMetrics.height
font.family: Settings.emojiFont
text: modelData
onClicked: {
room.input.reaction(row.model.eventId, modelData);
TimelineManager.focusMessageInput();
}
}
}
ImageButton {
id: editButton
visible: !!row.model && row.model.isEditable
buttonTextColor: timelineRoot.palette.placeholderText
width: 16
hoverEnabled: true
image: ":/icons/icons/ui/edit.svg"
ToolTip.visible: hovered
ToolTip.delay: Nheko.tooltipDelay
ToolTip.text: qsTr("Edit")
onClicked: {
if (row.model.isEditable)
chat.model.editAction(row.model.eventId);
}
}
ImageButton {
id: reactButton
visible: chat.model ? chat.model.permissions.canSend(MtxEvent.Reaction) : false
width: 16
hoverEnabled: true
image: ":/icons/icons/ui/smile.svg"
ToolTip.visible: hovered
ToolTip.delay: Nheko.tooltipDelay
ToolTip.text: qsTr("React")
onClicked: emojiPopup.visible ? emojiPopup.close() : emojiPopup.show(reactButton, function(emoji) {
var event_id = row.model ? row.model.eventId : "";
room.input.reaction(event_id, emoji);
TimelineManager.focusMessageInput();
})
}
ImageButton {
id: replyButton
visible: chat.model ? chat.model.permissions.canSend(MtxEvent.TextMessage) : false
width: 16
hoverEnabled: true
image: ":/icons/icons/ui/reply.svg"
ToolTip.visible: hovered
ToolTip.delay: Nheko.tooltipDelay
ToolTip.text: qsTr("Reply")
onClicked: chat.model.replyAction(row.model.eventId)
}
ImageButton {
id: optionsButton
width: 16
hoverEnabled: true
image: ":/icons/icons/ui/options.svg"
ToolTip.visible: hovered
ToolTip.delay: Nheko.tooltipDelay
ToolTip.text: qsTr("Options")
onClicked: messageContextMenu.show(row.model.eventId, row.model.type, row.model.isSender, row.model.isEncrypted, row.model.isEditable, "", row.model.body, optionsButton)
}
}
}
Shortcut {
sequence: StandardKey.MoveToPreviousPage
onActivated: {
chat.contentY = chat.contentY - chat.height / 2;
chat.returnToBounds();
}
}
Shortcut {
sequence: StandardKey.MoveToNextPage
onActivated: {
chat.contentY = chat.contentY + chat.height / 2;
chat.returnToBounds();
}
}
Shortcut {
sequence: StandardKey.Cancel
onActivated: {
if (chat.model.reply)
chat.model.reply = undefined;
else
chat.model.edit = undefined;
}
}
Shortcut {
sequence: "Alt+Up"
onActivated: chat.model.reply = chat.model.indexToId(chat.model.reply ? chat.model.idToIndex(chat.model.reply) + 1 : 0)
}
Shortcut {
sequence: "Alt+Down"
onActivated: {
var idx = chat.model.reply ? chat.model.idToIndex(chat.model.reply) - 1 : -1;
chat.model.reply = idx >= 0 ? chat.model.indexToId(idx) : null;
}
}
Shortcut {
sequence: "Alt+F"
onActivated: {
if (chat.model.reply) {
var forwardMess = forwardCompleterComponent.createObject(timelineRoot);
forwardMess.setMessageEventId(chat.model.reply);
forwardMess.open();
chat.model.reply = null;
timelineRoot.destroyOnClose(forwardMess);
}
}
}
Shortcut {
sequence: "Ctrl+E"
onActivated: {
chat.model.edit = chat.model.reply;
}
}
Connections {
function onFocusChanged() {
readTimer.running = TimelineManager.isWindowFocused;
}
target: TimelineManager
}
Timer {
id: readTimer
// force current read index to update
onTriggered: {
if (chat.model)
chat.model.setCurrentIndex(chat.model.currentIndex);
}
interval: 1000
}
Component {
id: sectionHeader
Column {
topPadding: userName_.visible? 4: 0
bottomPadding: Settings.bubbles? (isSender && previousMessageDay == day? 0 : 2) : 3
spacing: 8
visible: (previousMessageUserId !== userId || previousMessageDay !== day || isStateEvent !== previousMessageIsStateEvent)
width: parentWidth
height: ((previousMessageDay !== day) ? dateBubble.height : 0) + (isStateEvent? 0 : userName.height +8 )
Label {
id: dateBubble
anchors.horizontalCenter: parent ? parent.horizontalCenter : undefined
visible: room && previousMessageDay !== day
text: room ? room.formatDateSeparator(timestamp) : ""
color: timelineRoot.palette.text
height: Math.round(fontMetrics.height * 1.4)
width: contentWidth * 1.2
horizontalAlignment: Text.AlignHCenter
verticalAlignment: Text.AlignVCenter
background: Rectangle {
radius: parent.height / 2
color: timelineRoot.palette.window
}
}
Row {
height: userName_.height
spacing: 8
visible: !isStateEvent && (!isSender || !Settings.bubbles)
id: userInfo
Avatar {
id: messageUserAvatar
width: Nheko.avatarSize * (Settings.smallAvatars? 0.5 : 1)
height: Nheko.avatarSize * (Settings.smallAvatars? 0.5 : 1)
url: !room ? "" : room.avatarUrl(userId).replace("mxc://", "image://MxcImage/")
displayName: userName
userid: userId
onClicked: room.openUserProfile(userId)
ToolTip.visible: messageUserAvatar.hovered
ToolTip.delay: Nheko.tooltipDelay
ToolTip.text: userid
}
Connections {
function onRoomAvatarUrlChanged() {
messageUserAvatar.url = chat.model.avatarUrl(userId).replace("mxc://", "image://MxcImage/");
}
function onScrollToIndex(index) {
chat.positionViewAtIndex(index, ListView.Center);
}
target: chat.model
}
property int remainingWidth: chat.delegateMaxWidth - spacing - messageUserAvatar.width
AbstractButton {
contentItem: ElidedLabel {
id: userName_
fullText: userName
color: TimelineManager.userColor(userId, timelineRoot.palette.base)
textFormat: Text.RichText
elideWidth: Math.min(userInfo.remainingWidth-Math.min(statusMsg.implicitWidth,userInfo.remainingWidth/3), userName_.fullTextWidth)
}
ToolTip.visible: hovered
ToolTip.delay: Nheko.tooltipDelay
ToolTip.text: userId
onClicked: chat.model.openUserProfile(userId)
leftInset: 0
rightInset: 0
leftPadding: 0
rightPadding: 0
NhekoCursorShape {
anchors.fill: parent
cursorShape: Qt.PointingHandCursor
}
}
Label {
id: statusMsg
color: timelineRoot.palette.placeholderText
text: Presence.userStatus(userId)
textFormat: Text.PlainText
elide: Text.ElideRight
width: userInfo.remainingWidth - userName_.width - parent.spacing
font.italic: true
Connections {
target: Presence
function onPresenceChanged(id) {
if (id == userId) statusMsg.text = Presence.userStatus(userId);
}
}
}
}
}
}
delegate: Item {
id: wrapper
required property double proportionalHeight
required property int type
required property string typeString
required property int originalWidth
required property string blurhash
required property string body
required property string formattedBody
required property string eventId
required property string filename
required property string filesize
required property string url
required property string thumbnailUrl
required property string duration
required property bool isOnlyEmoji
required property bool isSender
required property bool isEncrypted
required property bool isEditable
required property bool isEdited
required property bool isStateEvent
required property bool previousMessageIsStateEvent
required property string replyTo
required property string userId
required property string roomTopic
required property string roomName
required property string callType
required property var reactions
required property int trustlevel
required property int encryptionError
required property var timestamp
required property int status
required property int index
required property int relatedEventCacheBuster
required property string previousMessageUserId
required property string day
required property string previousMessageDay
required property string userName
property bool scrolledToThis: eventId === chat.model.scrollTarget && (y + height > chat.y + chat.contentY && y < chat.y + chat.height + chat.contentY)
anchors.horizontalCenter: parent ? parent.horizontalCenter : undefined
width: chat.delegateMaxWidth
height: section.active ? (section.item?.implicitHeight ?? 0) + timelinerow.height : timelinerow.height
Loader {
id: section
property int parentWidth: parent.width
property string userId: wrapper.userId
property string previousMessageUserId: wrapper.previousMessageUserId
property string day: wrapper.day
property string previousMessageDay: wrapper.previousMessageDay
property bool previousMessageIsStateEvent: wrapper.previousMessageIsStateEvent
property bool isStateEvent: wrapper.isStateEvent
property bool isSender: wrapper.isSender
property string userName: wrapper.userName
property date timestamp: wrapper.timestamp
z: 4
active: previousMessageUserId !== undefined && previousMessageUserId !== userId || previousMessageDay !== day || previousMessageIsStateEvent !== isStateEvent
//asynchronous: true
sourceComponent: sectionHeader
visible: status == Loader.Ready
}
TimelineRow {
id: timelinerow
proportionalHeight: wrapper.proportionalHeight
type: chat.model, wrapper.type
typeString: wrapper.typeString
originalWidth: wrapper.originalWidth
blurhash: wrapper.blurhash
body: wrapper.body
formattedBody: wrapper.formattedBody
eventId: chat.model, wrapper.eventId
filename: wrapper.filename
filesize: wrapper.filesize
url: wrapper.url
thumbnailUrl: wrapper.thumbnailUrl
duration: wrapper.duration
isOnlyEmoji: wrapper.isOnlyEmoji
isSender: wrapper.isSender
isEncrypted: wrapper.isEncrypted
isEditable: wrapper.isEditable
isEdited: wrapper.isEdited
isStateEvent: wrapper.isStateEvent
replyTo: wrapper.replyTo
userId: wrapper.userId
userName: wrapper.userName
roomTopic: wrapper.roomTopic
roomName: wrapper.roomName
callType: wrapper.callType
reactions: wrapper.reactions
trustlevel: wrapper.trustlevel
encryptionError: wrapper.encryptionError
timestamp: wrapper.timestamp
status: wrapper.status
relatedEventCacheBuster: wrapper.relatedEventCacheBuster
y: section.item?.implicitHeight ?? 0
onHoveredChanged: {
if (!Settings.mobileMode && hovered) {
if (!messageActions.hovered) {
messageActions.attached = timelinerow;
messageActions.model = timelinerow;
}
}
}
background: Rectangle {
id: scrollHighlight
opacity: 0
visible: true
z: 1
enabled: false
color: timelineRoot.palette.highlight
states: State {
name: "revealed"
when: wrapper.scrolledToThis
}
transitions: Transition {
from: ""
to: "revealed"
SequentialAnimation {
PropertyAnimation {
target: scrollHighlight
properties: "opacity"
easing.type: Easing.InOutQuad
from: 0
to: 1
duration: 500
}
PropertyAnimation {
target: scrollHighlight
properties: "opacity"
easing.type: Easing.InOutQuad
from: 1
to: 0
duration: 500
}
ScriptAction {
script: chat.model.eventShown()
}
}
}
}
}
Connections {
function onMovementEnded() {
if (y + height + 2 * chat.spacing > chat.contentY + chat.height && y < chat.contentY + chat.height)
chat.model.currentIndex = index;
}
target: chat
}
}
footer: Item {
anchors.horizontalCenter: parent.horizontalCenter
anchors.margins: Nheko.paddingLarge
visible: chat.model && chat.model.paginationInProgress
// hacky, but works
height: (loadingSpinner.item?.implicitHeight ?? 0) + 2 * Nheko.paddingLarge
Spinner {
id: loadingSpinner
anchors.centerIn: parent
anchors.margins: Nheko.paddingLarge
running: chat.model && chat.model.paginationInProgress
foreground: timelineRoot.palette.mid
z: 3
}
}
}
Platform.Menu {
id: messageContextMenu
property string eventId
property string link
property string text
property int eventType
property bool isEncrypted
property bool isEditable
property bool isSender
function show(eventId_, eventType_, isSender_, isEncrypted_, isEditable_, link_, text_, showAt_) {
eventId = eventId_;
eventType = eventType_;
isEncrypted = isEncrypted_;
isEditable = isEditable_;
isSender = isSender_;
if (text_)
text = text_;
else
text = "";
if (link_)
link = link_;
else
link = "";
if (showAt_)
open(showAt_);
else
open();
}
Component {
id: removeReason
InputDialog {
id: removeReasonDialog
property string eventId
title: qsTr("Reason for removal")
prompt: qsTr("Enter reason for removal or hit enter for no reason:")
onAccepted: function(text) {
room.redactEvent(eventId, text);
}
}
}
Platform.MenuItem {
visible: messageContextMenu.text
enabled: visible
text: qsTr("&Copy")
onTriggered: Clipboard.text = messageContextMenu.text
}
Platform.MenuItem {
visible: messageContextMenu.link
enabled: visible
text: qsTr("Copy &link location")
onTriggered: Clipboard.text = messageContextMenu.link
}
Platform.MenuItem {
id: reactionOption
visible: room ? room.permissions.canSend(MtxEvent.Reaction) : false
text: qsTr("Re&act")
onTriggered: emojiPopup.show(null, function(emoji) {
room.input.reaction(messageContextMenu.eventId, emoji);
})
}
Platform.MenuItem {
visible: room ? room.permissions.canSend(MtxEvent.TextMessage) : false
text: qsTr("Repl&y")
onTriggered: room.replyAction(messageContextMenu.eventId)
}
Platform.MenuItem {
visible: messageContextMenu.isEditable && (room ? room.permissions.canSend(MtxEvent.TextMessage) : false)
enabled: visible
text: qsTr("&Edit")
onTriggered: room.editAction(messageContextMenu.eventId)
}
Platform.MenuItem {
visible: (room ? room.permissions.canChange(MtxEvent.PinnedEvents) : false)
enabled: visible
text: visible && room.pinnedMessages.includes(messageContextMenu.eventId) ? qsTr("Un&pin") : qsTr("&Pin")
onTriggered: visible && room.pinnedMessages.includes(messageContextMenu.eventId) ? room.unpin(messageContextMenu.eventId) : room.pin(messageContextMenu.eventId)
}
Platform.MenuItem {
text: qsTr("Read receip&ts")
onTriggered: room.showReadReceipts(messageContextMenu.eventId)
}
Platform.MenuItem {
visible: messageContextMenu.eventType == MtxEvent.ImageMessage || messageContextMenu.eventType == MtxEvent.VideoMessage || messageContextMenu.eventType == MtxEvent.AudioMessage || messageContextMenu.eventType == MtxEvent.FileMessage || messageContextMenu.eventType == MtxEvent.Sticker || messageContextMenu.eventType == MtxEvent.TextMessage || messageContextMenu.eventType == MtxEvent.LocationMessage || messageContextMenu.eventType == MtxEvent.EmoteMessage || messageContextMenu.eventType == MtxEvent.NoticeMessage
text: qsTr("&Forward")
onTriggered: {
var forwardMess = forwardCompleterComponent.createObject(timelineRoot);
forwardMess.setMessageEventId(messageContextMenu.eventId);
forwardMess.open();
timelineRoot.destroyOnClose(forwardMess);
}
}
Platform.MenuItem {
text: qsTr("&Mark as read")
}
Platform.MenuItem {
text: qsTr("View raw message")
onTriggered: room.viewRawMessage(messageContextMenu.eventId)
}
Platform.MenuItem {
// TODO(Nico): Fix this still being iterated over, when using keyboard to select options
visible: messageContextMenu.isEncrypted
enabled: visible
text: qsTr("View decrypted raw message")
onTriggered: room.viewDecryptedRawMessage(messageContextMenu.eventId)
}
Platform.MenuItem {
visible: (room ? room.permissions.canRedact() : false) || messageContextMenu.isSender
text: qsTr("Remo&ve message")
onTriggered: function() {
var dialog = removeReason.createObject(timelineRoot);
dialog.eventId = messageContextMenu.eventId;
dialog.show();
dialog.forceActiveFocus();
timelineRoot.destroyOnClose(dialog);
}
}
Platform.MenuItem {
visible: messageContextMenu.eventType == MtxEvent.ImageMessage || messageContextMenu.eventType == MtxEvent.VideoMessage || messageContextMenu.eventType == MtxEvent.AudioMessage || messageContextMenu.eventType == MtxEvent.FileMessage || messageContextMenu.eventType == MtxEvent.Sticker
enabled: visible
text: qsTr("&Save as")
onTriggered: room.saveMedia(messageContextMenu.eventId)
}
Platform.MenuItem {
visible: messageContextMenu.eventType == MtxEvent.ImageMessage || messageContextMenu.eventType == MtxEvent.VideoMessage || messageContextMenu.eventType == MtxEvent.AudioMessage || messageContextMenu.eventType == MtxEvent.FileMessage || messageContextMenu.eventType == MtxEvent.Sticker
enabled: visible
text: qsTr("&Open in external program")
onTriggered: room.openMedia(messageContextMenu.eventId)
}
Platform.MenuItem {
visible: messageContextMenu.eventId
enabled: visible
text: qsTr("Copy link to eve&nt")
onTriggered: room.copyLinkToEvent(messageContextMenu.eventId)
}
}
Component {
id: forwardCompleterComponent
ForwardCompleter {
}
}
Platform.Menu {
id: replyContextMenu
property string text
property string link
property string eventId
function show(text_, link_, eventId_) {
text = text_;
link = link_;
eventId = eventId_;
open();
}
Platform.MenuItem {
visible: replyContextMenu.text
enabled: visible
text: qsTr("&Copy")
onTriggered: Clipboard.text = replyContextMenu.text
}
Platform.MenuItem {
visible: replyContextMenu.link
enabled: visible
text: qsTr("Copy &link location")
onTriggered: Clipboard.text = replyContextMenu.link
}
Platform.MenuItem {
visible: true
enabled: visible
text: qsTr("&Go to quoted message")
onTriggered: chat.model.showEvent(replyContextMenu.eventId)
}
}
RoundButton {
id: toEndButton
anchors {
bottom: parent.bottom
right: scrollbar.left
bottomMargin: Nheko.paddingMedium+(fullWidth-width)/2
rightMargin: Nheko.paddingMedium+(fullWidth-width)/2
}
property int fullWidth: 40
width: 0
height: width
radius: width/2
onClicked: chat.positionViewAtBeginning();
flat: true
hoverEnabled: true
background: Rectangle {
color: toEndButton.down ? timelineRoot.palette.highlight : timelineRoot.palette.button
opacity: enabled ? 1 : 0.3
border.color: toEndButton.hovered ? timelineRoot.palette.highlight : timelineRoot.palette.placeholderText
border.width: 1
radius: toEndButton.radius
}
states: [
State {
name: ""
PropertyChanges { target: toEndButton; width: 0 }
},
State {
name: "shown"
when: !chat.atYEnd
PropertyChanges { target: toEndButton; width: toEndButton.fullWidth }
}
]
Image {
id: buttonImg
anchors.fill: parent
anchors.margins: Nheko.paddingMedium
source: "image://colorimage/:/icons/icons/ui/download.svg?" + (toEndButton.down ? timelineRoot.palette.highlightedText : timelineRoot.palette.placeholderText)
fillMode: Image.PreserveAspectFit
}
transitions: Transition {
from: ""
to: "shown"
reversible: true
SequentialAnimation {
PauseAnimation { duration: 500 }
PropertyAnimation {
target: toEndButton
properties: "width"
easing.type: Easing.InOutQuad
duration: 200
}
}
}
}
}