status-desktop/ui/app/AppLayouts/Chat/views/ChatMessagesView.qml

430 lines
15 KiB
QML

import QtQuick 2.15
import QtQml 2.15
import QtQuick.Controls 2.13
import QtQuick.Layouts 1.13
import QtQuick.Dialogs 1.3
import StatusQ.Core 0.1
import StatusQ.Core.Theme 0.1
import StatusQ.Controls 0.1
import StatusQ.Components 0.1
import utils 1.0
import shared 1.0
import shared.views 1.0
import shared.panels 1.0
import shared.popups 1.0
import shared.status 1.0
import shared.controls 1.0
import shared.views.chat 1.0
import "../controls"
import "../panels"
Item {
id: root
property var chatContentModule
property var rootStore
property var messageStore
property var usersStore
property var contactsStore
property string channelEmoji
property var emojiPopup
property var stickersPopup
property string chatId: ""
property bool stickersLoaded: false
property alias chatLogView: chatLogView
property bool isContactBlocked: false
property bool isChatBlocked: false
property bool isOneToOne: false
property bool isActiveChannel: false
signal openStickerPackPopup(string stickerPackId)
signal showReplyArea(string messageId, string author)
signal editModeChanged(bool editModeOn)
QtObject {
id: d
readonly property real scrollY: chatLogView.visibleArea.yPosition * chatLogView.contentHeight
readonly property bool isMostRecentMessageInViewport: chatLogView.visibleArea.yPosition >= 0.999 - chatLogView.visibleArea.heightRatio
readonly property var chatDetails: chatContentModule && chatContentModule.chatDetails || null
readonly property bool keepUnread: messageStore.keepUnread
readonly property var loadMoreMessagesIfScrollBelowThreshold: Backpressure.oneInTimeQueued(root, 100, function() {
if(scrollY < 1000) messageStore.loadMoreMessages()
})
function setKeepUnread(flag: bool) {
root.messageStore.setKeepUnread(flag)
}
function markAllMessagesReadIfMostRecentMessageIsInViewport() {
if (!isMostRecentMessageInViewport || !chatLogView.visible || keepUnread) {
return
}
if (chatDetails && chatDetails.active && (chatDetails.hasUnreadMessages || chatDetails.highlight) && !messageStore.loading) {
chatContentModule.markAllMessagesRead()
}
}
function goToMessage(messageIndex) {
chatLogView.currentIndex = -1
chatLogView.currentIndex = messageIndex
}
onIsMostRecentMessageInViewportChanged: markAllMessagesReadIfMostRecentMessageIsInViewport()
}
Connections {
target: root.messageStore.messageModule
function onMessageSuccessfullySent() {
chatLogView.positionViewAtBeginning()
}
function onSendingMessageFailed() {
sendingMsgFailedPopup.open()
}
function onScrollToMessage(messageIndex) {
d.goToMessage(messageIndex)
}
}
Connections {
target: root.messageStore
function onMessageSearchOngoingChanged() {
d.markAllMessagesReadIfMostRecentMessageIsInViewport()
}
function onLoadingChanged() {
d.markAllMessagesReadIfMostRecentMessageIsInViewport()
}
}
Connections {
target: !!d.chatDetails ? d.chatDetails : null
function onActiveChanged() {
d.setKeepUnread(false)
d.markAllMessagesReadIfMostRecentMessageIsInViewport()
d.loadMoreMessagesIfScrollBelowThreshold()
}
function onHasUnreadMessagesChanged() {
if (!d.chatDetails.hasUnreadMessages) {
return
}
// HACK: we call `addNewMessagesMarker` later because messages model
// may not be yet propagated with unread messages when this signal is emitted
if (chatLogView.visible && !d.isMostRecentMessageInViewport) {
Qt.callLater(() => messageStore.addNewMessagesMarker())
}
}
}
Connections {
target: root.rootStore
enabled: d.chatDetails && d.chatDetails.active
function onLoadingHistoryMessagesInProgressChanged() {
if(!root.rootStore.loadingHistoryMessagesInProgress) {
d.loadMoreMessagesIfScrollBelowThreshold()
}
}
}
Item {
id: loadingMessagesIndicator
visible: root.rootStore.loadingHistoryMessagesInProgress
anchors.top: parent.top
anchors.left: parent.left
height: visible? 20 : 0
width: parent.width
Loader {
active: root.rootStore.loadingHistoryMessagesInProgress
anchors.horizontalCenter: parent.horizontalCenter
anchors.verticalCenter: parent.verticalCenter
sourceComponent: Component {
LoadingAnimation {
width: 18
height: 18
}
}
}
}
Loader {
id: loadingMessagesView
anchors.top: loadingMessagesIndicator.bottom
anchors.bottom: parent.bottom
anchors.left: parent.left
anchors.right: parent.right
active: messageStore.loading
visible: active
sourceComponent: MessagesLoadingView {
anchors.margins: 16
anchors.fill: parent
}
}
StatusListView {
id: chatLogView
visible: !loadingMessagesView.visible
objectName: "chatLogView"
anchors.top: loadingMessagesIndicator.bottom
anchors.bottom: parent.bottom
anchors.left: parent.left
anchors.right: parent.right
spacing: 0
verticalLayoutDirection: ListView.BottomToTop
cacheBuffer: height > 0 ? height * 2 : 0 // cache 2 screens worth of items
highlightRangeMode: ListView.ApplyRange
highlightMoveDuration: 200
preferredHighlightBegin: 0
preferredHighlightEnd: chatLogView.height / 2
Binding on flickDeceleration {
when: localAppSettings.isCustomMouseScrollingEnabled
value: localAppSettings.scrollDeceleration
restoreMode: Binding.RestoreBindingOrValue
}
Binding on maximumFlickVelocity {
when: localAppSettings.isCustomMouseScrollingEnabled
value: localAppSettings.scrollVelocity
restoreMode: Binding.RestoreBindingOrValue
}
model: messageStore.messagesModel
onContentYChanged: d.loadMoreMessagesIfScrollBelowThreshold()
onCountChanged: {
d.markAllMessagesReadIfMostRecentMessageIsInViewport()
// after inilial messages are loaded
// load as much messages as the view requires
if (!messageStore.loading) {
d.loadMoreMessagesIfScrollBelowThreshold()
}
}
onVisibleChanged: d.markAllMessagesReadIfMostRecentMessageIsInViewport()
onCurrentItemChanged: {
if(currentItem && currentIndex > 0) {
currentItem.startMessageFoundAnimation()
}
}
ScrollBar.vertical: StatusScrollBar {
visible: chatLogView.visibleArea.heightRatio < 1
}
ChatAnchorButtonsPanel {
anchors.bottom: parent.bottom
anchors.right: parent.right
anchors.rightMargin: Style.current.padding
mentionsCount: d.chatDetails ? d.chatDetails.notificationCount : 0
recentMessagesButtonVisible: {
chatLogView.contentY // trigger binding on contentY change
return chatLogView.contentHeight - (d.scrollY + chatLogView.height) > 400
}
onRecentMessagesButtonClicked: chatLogView.positionViewAtBeginning()
onMentionsButtonClicked: {
let id = messageStore.firstUnseenMentionMessageId()
if (id !== "") {
messageStore.jumpToMessage(id)
chatContentModule.markMessageRead(id)
}
}
}
delegate: MessageView {
id: msgDelegate
width: ListView.view.width
objectName: "chatMessageViewDelegate"
rootStore: root.rootStore
messageStore: root.messageStore
usersStore: root.usersStore
contactsStore: root.contactsStore
channelEmoji: root.channelEmoji
emojiPopup: root.emojiPopup
stickersPopup: root.stickersPopup
chatLogView: ListView.view
chatContentModule: root.chatContentModule
isChatBlocked: root.isChatBlocked
chatId: root.chatId
messageId: model.id
communityId: model.communityId
responseToMessageWithId: model.responseToMessageWithId
senderId: model.senderId
senderDisplayName: model.senderDisplayName
senderOptionalName: model.senderOptionalName
senderIsEnsVerified: model.senderEnsVerified
senderIcon: model.senderIcon
senderColorHash: model.senderColorHash
senderIsAdded: model.senderIsAdded
senderTrustStatus: model.senderTrustStatus
amISender: model.amISender
messageText: model.messageText
unparsedText: model.unparsedText
messageImage: model.messageImage
album: model.albumMessageImages.split(" ")
albumCount: model.albumImagesCount
messageTimestamp: model.timestamp
messageOutgoingStatus: model.outgoingStatus
resendError: model.resendError
messageContentType: model.contentType
pinnedMessage: model.pinned
messagePinnedBy: model.pinnedBy
reactionsModel: model.reactions
sticker: model.sticker
stickerPack: model.stickerPack
editModeOn: model.editMode
onEditModeOnChanged: root.editModeChanged(editModeOn)
isEdited: model.isEdited
deleted: model.deleted
deletedBy: model.deletedBy
deletedByContactDisplayName: model.deletedByContactDisplayName
deletedByContactIcon: model.deletedByContactIcon
deletedByContactColorHash: model.deletedByContactColorHash
linkPreviewModel: model.linkPreviewModel
links: model.links
messageAttachments: model.messageAttachments
transactionParams: model.transactionParameters
hasMention: model.mentioned
quotedMessageText: model.quotedMessageParsedText
quotedMessageFrom: model.quotedMessageFrom
quotedMessageContentType: model.quotedMessageContentType
quotedMessageDeleted: model.quotedMessageDeleted
quotedMessageAuthorDetailsName: model.quotedMessageAuthorName
quotedMessageAuthorDetailsDisplayName: model.quotedMessageAuthorDisplayName
quotedMessageAuthorDetailsThumbnailImage: model.quotedMessageAuthorThumbnailImage
quotedMessageAuthorDetailsEnsVerified: model.quotedMessageAuthorEnsVerified
quotedMessageAuthorDetailsIsContact: model.quotedMessageAuthorIsContact
quotedMessageAuthorDetailsColorHash: model.quotedMessageAuthorColorHash
quotedMessageAlbumMessageImages: model.quotedMessageAlbumMessageImages.split(" ")
quotedMessageAlbumImagesCount: model.quotedMessageAlbumImagesCount
gapFrom: model.gapFrom
gapTo: model.gapTo
// This is possible since we have all data loaded before we load qml.
// When we fetch messages to fulfill a gap we have to set them at once.
// Also one important thing here is that messages are set in descending order
// in terms of `timestamp` of a message, that means a message with the most
// recent time is added at index 0.
prevMessageIndex: model.prevMsgIndex
prevMessageTimestamp: model.prevMsgTimestamp
prevMessageSenderId: model.prevMsgSenderId
prevMessageContentType: model.prevMsgContentType
prevMessageDeleted: model.prevMsgDeleted
nextMessageIndex: model.nextMsgIndex
nextMessageTimestamp: model.nextMsgTimestamp
onOpenStickerPackPopup: {
root.openStickerPackPopup(stickerPackId);
}
onShowReplyArea: {
root.showReplyArea(messageId, author)
}
stickersLoaded: root.stickersLoaded
onVisibleChanged: {
if(!visible && model.editMode)
messageStore.setEditModeOff(model.id)
}
}
header: {
if (!root.isContactBlocked && root.isOneToOne && root.rootStore.oneToOneChatContact) {
switch (root.rootStore.oneToOneChatContact.contactRequestState) {
case Constants.ContactRequestState.None: // no break
case Constants.ContactRequestState.Dismissed:
return sendContactRequestComponent
case Constants.ContactRequestState.Received:
return acceptOrDeclineContactRequestComponent
case Constants.ContactRequestState.Sent:
return pendingContactRequestComponent
default:
break
}
}
return null
}
onHeaderChanged: chatLogView.positionViewAtBeginning()
}
MessageDialog {
id: sendingMsgFailedPopup
standardButtons: StandardButton.Ok
text: qsTr("Failed to send message.")
icon: StandardIcon.Critical
}
Component {
id: sendContactRequestComponent
StatusButton {
anchors.horizontalCenter: parent ? parent.horizontalCenter : undefined
text: qsTr("Send Contact Request")
onClicked: {
Global.openContactRequestPopup(root.chatId, null)
}
}
}
Component {
id: acceptOrDeclineContactRequestComponent
RowLayout {
anchors.horizontalCenter: parent ? parent.horizontalCenter : undefined
StatusButton {
text: qsTr("Reject Contact Request")
type: StatusBaseButton.Type.Danger
onClicked: {
root.contactsStore.dismissContactRequest(root.chatId, "")
}
}
StatusButton {
text: qsTr("Accept Contact Request")
onClicked: {
root.contactsStore.acceptContactRequest(root.chatId, "")
}
}
}
}
Component {
id: pendingContactRequestComponent
StatusButton {
anchors.horizontalCenter: parent ? parent.horizontalCenter : undefined
enabled: false
text: qsTr("Contact Request Pending...")
}
}
}