/*
Copyright (C) 2020 Sebastian J. Wolf
This file is part of Fernschreiber.
Fernschreiber is free software: you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
the Free Software Foundation, either version 3 of the License, or
(at your option) any later version.
Fernschreiber is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
GNU General Public License for more details.
You should have received a copy of the GNU General Public License
along with Fernschreiber. If not, see .
*/
import QtQuick 2.5
import QtGraphicalEffects 1.0
import QtMultimedia 5.0
import Sailfish.Silica 1.0
import Sailfish.Pickers 1.0
import Nemo.Thumbnailer 1.0
import WerkWolf.Fernschreiber 1.0
import "../components"
import "../js/twemoji.js" as Emoji
import "../js/functions.js" as Functions
Page {
id: chatPage
allowedOrientations: Orientation.All
property bool loading: true;
property bool isInitialized: false;
property int myUserId: tdLibWrapper.getUserInformation().id;
property variant chatInformation;
property bool isPrivateChat: false;
property bool isBasicGroup: false;
property bool isSuperGroup: false;
property bool isChannel: false;
property variant chatPartnerInformation;
property variant chatGroupInformation;
property int chatOnlineMemberCount: 0;
function updateChatPartnerStatusText() {
if (chatPartnerInformation.status['@type'] === "userStatusEmpty" ) {
chatStatusText.text = qsTr("was never online");
}
if (chatPartnerInformation.status['@type'] === "userStatusLastMonth" ) {
chatStatusText.text = qsTr("offline, last online: last month");
}
if (chatPartnerInformation.status['@type'] === "userStatusLastWeek" ) {
chatStatusText.text = qsTr("offline, last online: last week");
}
if (chatPartnerInformation.status['@type'] === "userStatusOffline" ) {
chatStatusText.text = qsTr("offline, last online: %1").arg(Functions.getDateTimeElapsed(chatPartnerInformation.status.was_online));
}
if (chatPartnerInformation.status['@type'] === "userStatusOnline" ) {
chatStatusText.text = qsTr("online");
}
if (chatPartnerInformation.status['@type'] === "userStatusRecently" ) {
chatStatusText.text = qsTr("offline, was recently online");
}
}
function updateGroupStatusText() {
if (chatOnlineMemberCount > 0) {
chatStatusText.text = qsTr("%1 members, %2 online").arg(Functions.getShortenedCount(chatGroupInformation.member_count)).arg(Functions.getShortenedCount(chatOnlineMemberCount));
} else {
if (isChannel) {
chatStatusText.text = qsTr("%1 subscribers").arg(Functions.getShortenedCount(chatGroupInformation.member_count));
} else {
chatStatusText.text = qsTr("%1 members").arg(Functions.getShortenedCount(chatGroupInformation.member_count));
}
}
}
function initializePage() {
console.log("[ChatPage] Initializing chat page...");
chatView.currentIndex = -1;
chatView.lastReadSentIndex = 0;
var chatType = chatInformation.type['@type'];
isPrivateChat = ( chatType === "chatTypePrivate" );
isBasicGroup = ( chatType === "chatTypeBasicGroup" );
isSuperGroup = ( chatType === "chatTypeSupergroup" );
if (isPrivateChat) {
chatPartnerInformation = tdLibWrapper.getUserInformation(chatInformation.type.user_id);
updateChatPartnerStatusText();
}
if (isBasicGroup) {
chatGroupInformation = tdLibWrapper.getBasicGroup(chatInformation.type.basic_group_id);
updateGroupStatusText();
}
if (isSuperGroup) {
chatGroupInformation = tdLibWrapper.getSuperGroup(chatInformation.type.supergroup_id);
isChannel = chatGroupInformation.is_channel;
updateGroupStatusText();
}
}
function getMessageStatusText(message, listItemIndex, lastReadSentIndex) {
var messageStatusSuffix = "";
if (message.edit_date > 0) {
messageStatusSuffix += " - " + qsTr("edited");
}
if (chatPage.myUserId === message.sender_user_id) {
messageStatusSuffix += " "
if (listItemIndex <= lastReadSentIndex) {
// Read by other party
messageStatusSuffix += Emoji.emojify("✅", Theme.fontSizeTiny);
} else {
// Not yet read by other party
if (message.sending_state) {
if (message.sending_state['@type'] === "messageSendingStatePending") {
messageStatusSuffix += Emoji.emojify("🕙", Theme.fontSizeTiny);
} else {
// Sending failed...
messageStatusSuffix += Emoji.emojify("❌", Theme.fontSizeTiny);
}
} else {
messageStatusSuffix += Emoji.emojify("☑️", Theme.fontSizeTiny);
}
}
}
return Functions.getDateTimeElapsed(message.date) + messageStatusSuffix;
}
function clearAttachmentPreviewRow() {
attachmentPreviewRow.visible = false;
attachmentPreviewRow.isPicture = false;
attachmentPreviewRow.isVideo = false;
attachmentPreviewRow.isDocument = false;
attachmentPreviewRow.fileProperties = {};
}
function controlSendButton() {
if (newMessageTextField.text.length !== 0
|| attachmentPreviewRow.isPicture
|| attachmentPreviewRow.isDocument
|| attachmentPreviewRow.isVideo) {
newMessageSendButton.enabled = true;
} else {
newMessageSendButton.enabled = false;
}
}
function sendMessage() {
if (newMessageColumn.editMessageId !== "0") {
tdLibWrapper.editMessageText(chatInformation.id, newMessageColumn.editMessageId, newMessageTextField.text);
} else {
if (attachmentPreviewRow.visible) {
if (attachmentPreviewRow.isPicture) {
tdLibWrapper.sendPhotoMessage(chatInformation.id, attachmentPreviewRow.fileProperties.filePath, newMessageTextField.text, newMessageColumn.replyToMessageId);
}
if (attachmentPreviewRow.isVideo) {
tdLibWrapper.sendVideoMessage(chatInformation.id, attachmentPreviewRow.fileProperties.filePath, newMessageTextField.text, newMessageColumn.replyToMessageId);
}
if (attachmentPreviewRow.isDocument) {
tdLibWrapper.sendDocumentMessage(chatInformation.id, attachmentPreviewRow.fileProperties.filePath, newMessageTextField.text, newMessageColumn.replyToMessageId);
}
clearAttachmentPreviewRow();
} else {
tdLibWrapper.sendTextMessage(chatInformation.id, newMessageTextField.text, newMessageColumn.replyToMessageId);
}
}
controlSendButton();
}
Component.onCompleted: {
initializePage();
}
onStatusChanged: {
if (status === PageStatus.Activating) {
tdLibWrapper.openChat(chatInformation.id);
}
if (status === PageStatus.Active) {
if (!chatPage.isInitialized) {
chatModel.initialize(chatInformation);
chatPage.isInitialized = true;
}
}
if (status === PageStatus.Deactivating) {
tdLibWrapper.closeChat(chatInformation.id);
}
}
Connections {
target: tdLibWrapper
onUserUpdated: {
if (isPrivateChat && chatPartnerInformation.id.toString() === userId ) {
chatPartnerInformation = userInformation;
updateChatPartnerStatusText();
}
}
onBasicGroupUpdated: {
if (isBasicGroup && chatGroupInformation.id.toString() === groupId ) {
chatGroupInformation = groupInformation;
updateGroupStatusText();
}
}
onSuperGroupUpdated: {
if (isSuperGroup && chatGroupInformation.id.toString() === groupId ) {
chatGroupInformation = groupInformation;
updateGroupStatusText();
}
}
onChatOnlineMemberCountUpdated: {
console.log(isSuperGroup + "/" + isBasicGroup + "/" + chatInformation.id.toString() + "/" + chatId);
if ((isSuperGroup || isBasicGroup) && chatInformation.id.toString() === chatId) {
chatOnlineMemberCount = onlineMemberCount;
updateGroupStatusText();
}
}
onFileUpdated: {
uploadStatusRow.visible = fileInformation.remote.is_uploading_active;
uploadingProgressBar.maximumValue = fileInformation.size;
uploadingProgressBar.value = fileInformation.remote.uploaded_size;
}
}
Connections {
target: chatModel
onMessagesReceived: {
console.log("[ChatPage] Messages received, view has " + chatView.count + " messages, setting view to index " + modelIndex + ", own messages were read before index " + lastReadSentIndex);
chatView.lastReadSentIndex = lastReadSentIndex;
if (modelIndex === (chatView.count - 1)) {
chatView.positionViewAtEnd();
} else {
chatView.positionViewAtIndex(modelIndex, ListView.Beginning);
}
chatPage.loading = false;
if (chatView.height > chatView.contentHeight) {
console.log("[ChatPage] Chat content quite small...");
tdLibWrapper.viewMessage(chatInformation.id, chatModel.getMessage(chatView.count - 1).id);
}
}
onNewMessageReceived: {
if (message.sender_user_id === chatPage.myUserId) {
console.log("[ChatPage] Own message received, scrolling down to see it...");
chatView.scrollToBottom();
}
}
onUnreadCountUpdated: {
console.log("[ChatPage] Unread count updated, new count: " + unreadCount);
chatInformation.unread_count = unreadCount;
chatUnreadMessagesCountBackground.visible = ( !chatPage.loading && unreadCount > 0 );
chatUnreadMessagesCount.text = unreadCount > 99 ? "99+" : unreadCount;
}
onLastReadSentMessageUpdated: {
console.log("[ChatPage] Updating last read sent index, new index: " + lastReadSentIndex);
chatView.lastReadSentIndex = lastReadSentIndex;
}
onMessagesIncrementalUpdate: {
console.log("Incremental update received. View now has " + chatView.count + " messages, view is on index " + modelIndex + ", own messages were read before index " + lastReadSentIndex);
chatView.currentIndex = modelIndex;
chatView.lastReadSentIndex = lastReadSentIndex;
chatViewCooldownTimer.start();
}
}
Timer {
id: chatContactTimeUpdater
interval: 60000
running: true
repeat: true
onTriggered: {
updateChatPartnerStatusText();
}
}
SilicaFlickable {
id: chatContainer
contentHeight: parent.height
contentWidth: parent.width
anchors.fill: parent
PullDownMenu {
visible: chatInformation.id !== chatPage.myUserId
MenuItem {
id: muteChatMenuItem
onClicked: {
var newNotificationSettings = chatInformation.notification_settings;
if (newNotificationSettings.mute_for > 0) {
newNotificationSettings.mute_for = 0;
} else {
newNotificationSettings.mute_for = 6666666;
}
tdLibWrapper.setChatNotificationSettings(chatInformation.id, newNotificationSettings);
}
text: chatInformation.notification_settings.mute_for > 0 ? qsTr("Unmute Chat") : qsTr("Mute Chat")
}
}
Connections {
target: chatModel
onNotificationSettingsUpdated: {
chatInformation = chatModel.getChatInformation();
muteChatMenuItem.text = chatInformation.notification_settings.mute_for > 0 ? qsTr("Unmute Chat") : qsTr("Mute Chat");
}
}
Column {
id: chatColumn
width: parent.width
height: parent.height
spacing: Theme.paddingSmall
Row {
id: headerRow
width: parent.width - (3 * Theme.horizontalPageMargin)
height: chatOverviewColumn.height + Theme.paddingLarge
anchors.horizontalCenter: parent.horizontalCenter
spacing: Theme.paddingMedium
ProfileThumbnail {
id: chatPictureThumbnail
photoData: (typeof chatInformation.photo !== "undefined") ? chatInformation.photo.small : ""
replacementStringHint: chatNameText.text
width: chatOverviewColumn.height
height: chatOverviewColumn.height
anchors.bottom: parent.bottom
anchors.bottomMargin: Theme.paddingSmall
}
Column {
id: chatOverviewColumn
width: parent.width - chatPictureThumbnail.width - Theme.paddingMedium
anchors.bottom: parent.bottom
anchors.bottomMargin: Theme.paddingSmall
Text {
id: chatNameText
text: chatInformation.title !== "" ? Emoji.emojify(chatInformation.title, font.pixelSize) : qsTr("Unknown")
textFormat: Text.StyledText
font.pixelSize: Theme.fontSizeLarge
font.family: Theme.fontFamilyHeading
color: Theme.highlightColor
elide: Text.ElideRight
width: parent.width
maximumLineCount: 1
horizontalAlignment: Text.AlignRight
onTruncatedChanged: {
// There is obviously a bug in QML in truncating text with images.
// We simply remove Emojis then...
if (truncated) {
text = text.replace(/\![]()
]+\/\>/g, "");
}
}
}
Text {
id: chatStatusText
text: ""
textFormat: Text.StyledText
font.pixelSize: Theme.fontSizeExtraSmall
font.family: Theme.fontFamilyHeading
color: Theme.secondaryColor
elide: Text.ElideRight
width: parent.width
maximumLineCount: 1
horizontalAlignment: Text.AlignRight
}
}
}
Item {
id: chatViewItem
width: parent.width
height: parent.height - headerRow.height - Theme.paddingSmall - ( chatPage.isChannel ? 0 : ( newMessageColumn.height + Theme.paddingSmall ) )
property int previousHeight;
Component.onCompleted: {
previousHeight = height;
}
onHeightChanged: {
var deltaHeight = previousHeight - height;
chatView.contentY = chatView.contentY + deltaHeight;
previousHeight = height;
}
Timer {
id: chatViewLoadingTimer
interval: 100
repeat: false
running: false
onTriggered: {
chatPage.loading = false;
}
}
Timer {
id: chatViewCooldownTimer
interval: 2000
repeat: false
running: false
onTriggered: {
console.log("[ChatPage] Cooldown completed...");
chatView.inCooldown = false;
}
}
SilicaListView {
id: chatView
anchors.fill: parent
opacity: chatPage.loading ? 0 : 1
Behavior on opacity { NumberAnimation {} }
clip: true
property int lastReadSentIndex: 0
property bool inCooldown: false
function handleScrollPositionChanged() {
console.log("Current position: " + chatView.contentY);
tdLibWrapper.viewMessage(chatInformation.id, chatView.itemAt(chatView.contentX, ( chatView.contentY + chatView.height - Theme.horizontalPageMargin )).myMessage.id);
}
onContentYChanged: {
if (!chatPage.loading && !chatView.inCooldown && chatView.indexAt(chatView.contentX, chatView.contentY) < 10) {
console.log("[ChatPage] Trying to get older history items...");
chatView.inCooldown = true;
chatModel.triggerLoadMoreHistory();
}
}
onMovementEnded: {
handleScrollPositionChanged();
}
onQuickScrollAnimatingChanged: {
if (!quickScrollAnimating) {
handleScrollPositionChanged();
}
}
model: chatModel
delegate: ListItem {
id: messageListItem
contentHeight: messageBackground.height + Theme.paddingMedium
contentWidth: parent.width
property variant myMessage: display
property variant userInformation: tdLibWrapper.getUserInformation(display.sender_user_id)
menu: ContextMenu {
MenuItem {
onClicked: {
newMessageInReplyToRow.inReplyToMessage = display;
newMessageTextField.focus = true;
}
text: qsTr("Reply to Message")
}
MenuItem {
onClicked: {
newMessageColumn.editMessageId = display.id;
newMessageTextField.text = Functions.getMessageText(display, false, false);
newMessageTextField.focus = true;
}
text: qsTr("Edit Message")
visible: display.can_be_edited
}
MenuItem {
onClicked: {
deleteMessageRemorseItem.execute(messageListItem, qsTr("Deleting message"), function() { tdLibWrapper.deleteMessages(chatInformation.id, [ display.id ]); } );
}
text: qsTr("Delete Message")
visible: display.can_be_deleted_for_all_users || (display.can_be_deleted_only_for_self && display.chat_id === chatPage.myUserId)
}
}
Connections {
target: chatModel
onUnreadCountUpdated: {
messageBackground.color = index > ( chatView.count - unreadCount - 1 ) ? Theme.secondaryHighlightColor : Theme.secondaryColor;
messageBackground.opacity = index > ( chatView.count - unreadCount - 1 ) ? 0.5 : 0.2;
}
onNewMessageReceived: {
messageBackground.color = index > ( chatView.count - chatInformation.unreadCount - 1 ) ? Theme.secondaryHighlightColor : Theme.secondaryColor;
messageBackground.opacity = index > ( chatView.count - chatInformation.unreadCount - 1 ) ? 0.5 : 0.2;
}
}
Component.onCompleted: {
delegateComponentLoadingTimer.start();
}
Timer {
id: delegateComponentLoadingTimer
interval: 500
repeat: false
running: false
onTriggered: {
webPagePreviewLoader.active = ( typeof display.content.web_page !== "undefined" );
imagePreviewLoader.active = ( display.content['@type'] === "messagePhoto" );
videoPreviewLoader.active = (( display.content['@type'] === "messageVideo" ) || ( display.content['@type'] === "messageAnimation" ));
audioPreviewLoader.active = (( display.content['@type'] === "messageVoiceNote" ) || ( display.content['@type'] === "messageAudio" ));
documentPreviewLoader.active = ( display.content['@type'] === "messageDocument" );
locationPreviewLoader.active = ( display.content['@type'] === "messageLocation" || ( display.content['@type'] === "messageVenue" ))
forwardedInformationLoader.active = ( typeof display.forward_info !== "undefined" );
}
}
RemorseItem {
id: deleteMessageRemorseItem
}
Row {
id: messageTextRow
spacing: Theme.paddingSmall
width: parent.width - ( 2 * Theme.horizontalPageMargin )
anchors.horizontalCenter: parent.horizontalCenter
anchors.verticalCenter: parent.verticalCenter
Component {
id: profileThumbnailComponent
ProfileThumbnail {
id: messagePictureThumbnail
photoData: (typeof messageListItem.userInformation.profile_photo !== "undefined") ? messageListItem.userInformation.profile_photo.small : ""
replacementStringHint: userText.text
width: visible ? Theme.itemSizeSmall : 0
height: visible ? Theme.itemSizeSmall : 0
visible: ( chatPage.isBasicGroup || chatPage.isSuperGroup ) && !chatPage.isChannel
}
}
Loader {
id: profileThumbnailLoader
active: (( chatPage.isBasicGroup || chatPage.isSuperGroup ) && !chatPage.isChannel)
asynchronous: true
width: active ? Theme.itemSizeSmall : 0
height: active ? Theme.itemSizeSmall : 0
anchors.bottom: parent.bottom
anchors.bottomMargin: Theme.paddingSmall
sourceComponent: profileThumbnailComponent
}
Item {
id: messageTextItem
width: parent.width - profileThumbnailLoader.width - Theme.paddingSmall
height: messageBackground.height
Rectangle {
id: messageBackground
anchors {
left: parent.left
leftMargin: (chatPage.myUserId === display.sender_user_id) ? 2 * Theme.horizontalPageMargin : 0
right: parent.right
rightMargin: (chatPage.myUserId === display.sender_user_id) ? 0 : 2 * Theme.horizontalPageMargin
verticalCenter: parent.verticalCenter
}
height: messageTextColumn.height + ( 2 * Theme.paddingMedium )
color: index > ( chatView.count - chatInformation.unread_count - 1 ) ? Theme.secondaryHighlightColor : Theme.secondaryColor
radius: parent.width / 50
opacity: index > ( chatView.count - chatInformation.unread_count - 1 ) ? 0.5 : 0.2
visible: appSettings.showStickersAsImages || display.content['@type'] !== "messageSticker"
}
Column {
id: messageTextColumn
spacing: Theme.paddingSmall
width: messageBackground.width - Theme.horizontalPageMargin
anchors.centerIn: messageBackground
Component.onCompleted: {
if (display.reply_to_message_id !== 0) {
tdLibWrapper.getMessage(chatInformation.id, display.reply_to_message_id);
}
}
Connections {
target: tdLibWrapper
onReceivedMessage: {
if (messageId === display.reply_to_message_id.toString()) {
messageInReplyToRow.inReplyToMessage = message;
messageInReplyToRow.visible = true;
}
}
}
Text {
id: userText
width: parent.width
text: display.sender_user_id !== chatPage.myUserId ? Emoji.emojify(Functions.getUserName(messageListItem.userInformation), font.pixelSize) : qsTr("You")
font.pixelSize: Theme.fontSizeExtraSmall
font.weight: Font.ExtraBold
color: (chatPage.myUserId === display.sender_user_id) ? Theme.highlightColor : Theme.primaryColor
maximumLineCount: 1
elide: Text.ElideRight
textFormat: Text.StyledText
horizontalAlignment: (chatPage.myUserId === display.sender_user_id) ? Text.AlignRight : Text.AlignLeft
visible: ( chatPage.isBasicGroup || chatPage.isSuperGroup ) && !chatPage.isChannel
}
InReplyToRow {
id: messageInReplyToRow
myUserId: chatPage.myUserId
visible: false
}
Loader {
id: forwardedInformationLoader
active: false
asynchronous: true
width: parent.width
sourceComponent: Component {
Row {
id: forwardedMessageInformationRow
spacing: Theme.paddingSmall
width: parent.width
Component.onCompleted: {
if (display.forward_info.origin["@type"] === "messageForwardOriginChannel") {
var otherChatInformation = tdLibWrapper.getChat(display.forward_info.origin.chat_id);
forwardedThumbnail.photoData = (typeof otherChatInformation.photo !== "undefined") ? otherChatInformation.photo.small : "";
forwardedChannelText.text = otherChatInformation.title;
} else if (display.forward_info.origin["@type"] === "messageForwardOriginUser") {
var otherUserInformation = tdLibWrapper.getUserInformation(display.forward_info.origin.sender_user_id);
forwardedThumbnail.photoData = (typeof otherUserInformation.profile_photo !== "undefined") ? otherUserInformation.profile_photo.small : "";
forwardedChannelText.text = Functions.getUserName(otherUserInformation);
} else {
forwardedThumbnail.photoData = "";
forwardedChannelText.text = display.forward_info.origin.sender_user_name;
}
}
ProfileThumbnail {
id: forwardedThumbnail
replacementStringHint: forwardedChannelText.text
width: Theme.itemSizeExtraSmall
height: Theme.itemSizeExtraSmall
}
Column {
spacing: Theme.paddingSmall
width: parent.width
Text {
font.pixelSize: Theme.fontSizeExtraSmall
color: Theme.primaryColor
width: parent.width
font.italic: true
elide: Text.ElideRight
textFormat: Text.StyledText
text: qsTr("Forwarded Message")
onTruncatedChanged: {
// There is obviously a bug in QML in truncating text with images.
// We simply remove Emojis then...
if (truncated) {
text = text.replace(/\![]()
]+\/\>/g, "");
}
}
}
Text {
id: forwardedChannelText
font.pixelSize: Theme.fontSizeExtraSmall
color: Theme.primaryColor
width: parent.width
font.bold: true
elide: Text.ElideRight
textFormat: Text.StyledText
text: forwardedMessageInformationRow.otherChatInformation.title
onTruncatedChanged: {
// There is obviously a bug in QML in truncating text with images.
// We simply remove Emojis then...
if (truncated) {
text = text.replace(/\![]()
]+\/\>/g, "");
}
}
}
}
}
}
}
Text {
id: messageText
width: parent.width
text: Emoji.emojify(Functions.getMessageText(display, false, chatPage.myUserId === display.sender_user_id), font.pixelSize)
font.pixelSize: Theme.fontSizeSmall
color: (chatPage.myUserId === display.sender_user_id) ? Theme.highlightColor : Theme.primaryColor
wrapMode: Text.Wrap
textFormat: Text.StyledText
onLinkActivated: {
Functions.handleLink(link);
}
horizontalAlignment: (chatPage.myUserId === display.sender_user_id) ? Text.AlignRight : Text.AlignLeft
linkColor: Theme.highlightColor
visible: (text !== "")
}
Component {
id: webPagePreviewComponent
WebPagePreview {
id: webPagePreview
webPageData: ( typeof display.content.web_page !== "undefined" ) ? display.content.web_page : ""
width: parent.width
visible: typeof display.content.web_page !== "undefined"
}
}
Loader {
id: webPagePreviewLoader
active: false
asynchronous: true
width: parent.width
sourceComponent: webPagePreviewComponent
}
Component {
id: imagePreviewComponent
ImagePreview {
id: messageImagePreview
photoData: ( display.content['@type'] === "messagePhoto" ) ? display.content.photo : ""
width: parent.width
height: parent.width * 2 / 3
visible: display.content['@type'] === "messagePhoto"
}
}
Loader {
id: imagePreviewLoader
active: false
asynchronous: true
width: parent.width
sourceComponent: imagePreviewComponent
}
Component {
id: stickerPreviewComponent
StickerPreview {
stickerData: ( display.content['@type'] === "messageSticker" ) ? display.content.sticker : ""
}
}
Loader {
id: stickerPreviewLoader
active: display.content['@type'] === "messageSticker"
asynchronous: true
x: (chatPage.myUserId === display.sender_user_id) ? (parent.width - width) : 0
width: (appSettings.showStickersAsImages || !item) ? parent.width : item.width
sourceComponent: stickerPreviewComponent
}
Component {
id: videoPreviewComponent
VideoPreview {
id: messageVideoPreview
videoData: ( display.content['@type'] === "messageVideo" ) ? display.content.video : ( ( display.content['@type'] === "messageAnimation" ) ? display.content.animation : "")
width: parent.width
height: ( display.content['@type'] === "messageVideo" ) ? Functions.getVideoHeight(width, display.content.video) : Functions.getVideoHeight(width, display.content.animation)
visible: ( display.content['@type'] === "messageVideo" || display.content['@type'] === "messageAnimation" )
onScreen: chatPage.status === PageStatus.Active
}
}
Loader {
id: videoPreviewLoader
active: false
asynchronous: true
width: parent.width
sourceComponent: videoPreviewComponent
}
Component {
id: audioPreviewComponent
AudioPreview {
id: messageAudioPreview
audioData: ( display.content['@type'] === "messageVoiceNote" ) ? display.content.voice_note : ( ( display.content['@type'] === "messageAudio" ) ? display.content.audio : "")
width: parent.width
height: parent.width / 2
visible: ( display.content['@type'] === "messageVoiceNote" || display.content['@type'] === "messageAudio" )
onScreen: chatPage.status === PageStatus.Active
}
}
Loader {
id: audioPreviewLoader
active: false
asynchronous: true
width: parent.width
sourceComponent: audioPreviewComponent
}
Component {
id: documentPreviewComponent
DocumentPreview {
id: messageDocumentPreview
documentData: ( display.content['@type'] === "messageDocument" ) ? display.content.document : ""
visible: display.content['@type'] === "messageDocument"
}
}
Loader {
id: documentPreviewLoader
active: false
asynchronous: true
width: parent.width
sourceComponent: documentPreviewComponent
}
Component {
id: locationPreviewComponent
LocationPreview {
id: messageLocationPreview
width: parent.width
height: parent.width * 2 / 3
chatId: display.id
locationData: ( display.content['@type'] === "messageLocation" ) ? display.content.location : ( ( display.content['@type'] === "messageVenue" ) ? display.content.venue.location : "" )
visible: ( display.content['@type'] === "messageLocation" || display.content['@type'] === "messageVenue" )
}
}
Loader {
id: locationPreviewLoader
active: false
asynchronous: true
width: parent.width
sourceComponent: locationPreviewComponent
}
Timer {
id: messageDateUpdater
interval: 60000
running: true
repeat: true
onTriggered: {
messageDateText.text = getMessageStatusText(display, index, chatView.lastReadSentIndex);
}
}
Connections {
target: chatModel
onLastReadSentMessageUpdated: {
console.log("[ChatModel] Messages in this chat were read, new last read: " + lastReadSentIndex + ", updating description for index " + index + ", status: " + (index <= lastReadSentIndex));
messageDateText.text = getMessageStatusText(display, index, lastReadSentIndex);
}
onMessageUpdated: {
if (index === modelIndex) {
console.log("[ChatModel] This message was updated, index " + index + ", updating content...");
messageDateText.text = getMessageStatusText(display, index, chatView.lastReadSentIndex);
messageText.text = Emoji.emojify(Functions.getMessageText(display, false, chatPage.myUserId === display.sender_user_id), messageText.font.pixelSize);
if(locationPreviewLoader.active && locationPreviewLoader.status === Loader.Ready) {
locationPreviewLoader.item.locationData = display.content.location;
locationPreviewLoader.item.updatePicture()
}
}
}
}
Text {
width: parent.width
id: messageDateText
font.pixelSize: Theme.fontSizeTiny
color: (chatPage.myUserId === display.sender_user_id) ? Theme.secondaryHighlightColor : Theme.secondaryColor
horizontalAlignment: (chatPage.myUserId === display.sender_user_id) ? Text.AlignRight : Text.AlignLeft
text: getMessageStatusText(display, index, chatView.lastReadSentIndex)
}
}
}
}
}
VerticalScrollDecorator {}
}
Column {
width: parent.width
height: loadingLabel.height + loadingBusyIndicator.height + Theme.paddingMedium
spacing: Theme.paddingMedium
anchors.verticalCenter: parent.verticalCenter
opacity: chatPage.loading ? 1 : 0
Behavior on opacity { NumberAnimation {} }
visible: chatPage.loading
InfoLabel {
id: loadingLabel
text: qsTr("Loading messages...")
}
BusyIndicator {
id: loadingBusyIndicator
anchors.horizontalCenter: parent.horizontalCenter
running: chatPage.loading
size: BusyIndicatorSize.Large
}
}
Item {
id: chatUnreadMessagesItem
width: Theme.fontSizeHuge
height: Theme.fontSizeHuge
anchors.right: parent.right
anchors.rightMargin: Theme.paddingMedium
anchors.bottom: parent.bottom
anchors.bottomMargin: Theme.paddingMedium
Rectangle {
id: chatUnreadMessagesCountBackground
color: Theme.highlightBackgroundColor
anchors.fill: parent
radius: width / 2
visible: !chatPage.loading && chatInformation.unread_count > 0
}
Text {
id: chatUnreadMessagesCount
font.pixelSize: Theme.fontSizeMedium
font.bold: true
color: Theme.primaryColor
anchors.centerIn: chatUnreadMessagesCountBackground
visible: chatUnreadMessagesCountBackground.visible
text: chatInformation.unread_count > 99 ? "99+" : chatInformation.unread_count
}
MouseArea {
anchors.fill: parent
onClicked: {
chatView.positionViewAtIndex(chatView.count - 1 - chatInformation.unread_count, ListView.Beginning);
}
}
}
}
Column {
id: newMessageColumn
spacing: Theme.paddingSmall
width: parent.width - ( 2 * Theme.horizontalPageMargin )
anchors.horizontalCenter: parent.horizontalCenter
visible: !chatPage.isChannel
property string replyToMessageId: "0";
property string editMessageId: "0";
Component {
id: imagePickerPage
ImagePickerPage {
onSelectedContentPropertiesChanged: {
attachmentOptionsRow.visible = false;
console.log("Selected photo: " + selectedContentProperties.filePath );
attachmentPreviewRow.fileProperties = selectedContentProperties;
attachmentPreviewRow.isPicture = true;
attachmentPreviewRow.visible = true;
controlSendButton();
}
}
}
Component {
id: videoPickerPage
VideoPickerPage {
onSelectedContentPropertiesChanged: {
attachmentOptionsRow.visible = false;
console.log("Selected video: " + selectedContentProperties.filePath );
attachmentPreviewRow.fileProperties = selectedContentProperties;
attachmentPreviewRow.isVideo = true;
attachmentPreviewRow.visible = true;
controlSendButton();
}
}
}
Component {
id: documentPickerPage
DocumentPickerPage {
onSelectedContentPropertiesChanged: {
attachmentOptionsRow.visible = false;
console.log("Selected document: " + selectedContentProperties.filePath );
attachmentPreviewRow.fileProperties = selectedContentProperties;
attachmentPreviewRow.isDocument = true;
attachmentPreviewRow.visible = true;
controlSendButton();
}
}
}
InReplyToRow {
onInReplyToMessageChanged: {
if (inReplyToMessage) {
newMessageColumn.replyToMessageId = newMessageInReplyToRow.inReplyToMessage.id.toString()
newMessageInReplyToRow.visible = true;
} else {
newMessageInReplyToRow.visible = false;
newMessageColumn.replyToMessageId = "0";
}
}
id: newMessageInReplyToRow
myUserId: chatPage.myUserId
anchors.horizontalCenter: parent.horizontalCenter
visible: false
}
Row {
id: attachmentOptionsRow
visible: false
anchors.right: parent.right
width: parent.width
layoutDirection: Qt.RightToLeft
spacing: Theme.paddingMedium
IconButton {
id: imageAttachmentButton
icon.source: "image://theme/icon-m-image"
onClicked: {
pageStack.push(imagePickerPage);
}
}
IconButton {
id: videoAttachmentButton
icon.source: "image://theme/icon-m-video"
onClicked: {
pageStack.push(videoPickerPage);
}
}
IconButton {
id: documentAttachmentButton
icon.source: "image://theme/icon-m-document"
onClicked: {
pageStack.push(documentPickerPage);
}
}
IconButton {
id: stickerAttachmentButton
icon.source: "../../images/icon-m-sticker.png"
onClicked: {
// TODO
}
}
}
Row {
id: attachmentPreviewRow
visible: false
spacing: Theme.paddingMedium
width: parent.width
layoutDirection: Qt.RightToLeft
anchors.right: parent.right
property bool isPicture: false;
property bool isVideo: false;
property bool isDocument: false;
property variant fileProperties;
IconButton {
id: removeAttachmentsIconButton
icon.source: "image://theme/icon-m-clear"
onClicked: {
clearAttachmentPreviewRow();
controlSendButton();
}
}
Thumbnail {
id: attachmentPreviewImage
width: Theme.itemSizeMedium
height: Theme.itemSizeMedium
sourceSize.width: width
sourceSize.height: height
fillMode: Thumbnail.PreserveAspectCrop
mimeType: attachmentPreviewRow.fileProperties.mimeType
source: attachmentPreviewRow.fileProperties.url
visible: attachmentPreviewRow.isPicture || attachmentPreviewRow.isVideo
}
Text {
id: attachmentPreviewText
font.pixelSize: Theme.fontSizeSmall
text: attachmentPreviewRow.fileProperties.fileName;
anchors.verticalCenter: parent.verticalCenter
maximumLineCount: 1
elide: Text.ElideRight
color: Theme.secondaryColor
visible: attachmentPreviewRow.isDocument
}
}
Row {
id: uploadStatusRow
visible: false
spacing: Theme.paddingMedium
width: parent.width
anchors.right: parent.right
Text {
id: uploadingText
font.pixelSize: Theme.fontSizeSmall
text: qsTr("Uploading...")
anchors.verticalCenter: parent.verticalCenter
color: Theme.secondaryColor
visible: uploadStatusRow.visible
}
ProgressBar {
id: uploadingProgressBar
minimumValue: 0
maximumValue: 100
value: 0
visible: uploadStatusRow.visible
width: parent.width - uploadingText.width - Theme.paddingMedium
}
}
Text {
width: parent.width
id: editMessageText
font.pixelSize: Theme.fontSizeSmall
font.bold: true
text: qsTr("Edit Message")
color: Theme.secondaryColor
visible: newMessageColumn.editMessageId !== "0"
}
Row {
id: newMessageRow
width: parent.width
height: sendMessageColumn.height + Theme.paddingMedium
anchors.horizontalCenter: parent.horizontalCenter
TextArea {
id: newMessageTextField
width: parent.width - attachmentIconButton.width - newMessageSendButton.width
height: Math.min(chatContainer.height / 3, implicitHeight)
anchors.verticalCenter: parent.verticalCenter
font.pixelSize: Theme.fontSizeSmall
placeholderText: qsTr("Your message")
labelVisible: false
textLeftMargin: 0
textTopMargin: 0
onFocusChanged: {
if (!focus) {
newMessageInReplyToRow.inReplyToMessage = null;
if (newMessageColumn.editMessageId !== "0") {
newMessageColumn.editMessageId = "0";
newMessageTextField.text = "";
}
}
}
EnterKey.onClicked: {
if (appSettings.sendByEnter) {
sendMessage();
newMessageTextField.text = "";
newMessageTextField.focus = false;
}
}
EnterKey.enabled: !appSettings.sendByEnter || text.length
EnterKey.iconSource: appSettings.sendByEnter ? "image://theme/icon-m-chat" : "image://theme/icon-m-enter"
onTextChanged: {
controlSendButton();
}
}
IconButton {
id: attachmentIconButton
icon.source: attachmentOptionsRow.visible ? "image://theme/icon-m-attach?" + Theme.highlightColor : "image://theme/icon-m-attach?" + Theme.primaryColor
anchors.bottom: parent.bottom
anchors.bottomMargin: Theme.paddingSmall
enabled: !attachmentPreviewRow.visible
onClicked: {
if (attachmentOptionsRow.visible) {
attachmentOptionsRow.visible = false;
} else {
attachmentOptionsRow.visible = true;
}
}
}
IconButton {
id: newMessageSendButton
icon.source: "image://theme/icon-m-chat"
anchors.bottom: parent.bottom
anchors.bottomMargin: Theme.paddingSmall
enabled: false
onClicked: {
sendMessage();
newMessageTextField.text = "";
newMessageTextField.focus = false;
}
}
}
}
}
}
}