/*
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 Nemo.Notifications 1.0
import WerkWolf.Fernschreiber 1.0
import "../components"
import "../js/twemoji.js" as Emoji
import "../js/functions.js" as Functions
Page {
id: overviewPage
allowedOrientations: Orientation.All
property bool initializationCompleted: false;
property bool loading: true;
property int authorizationState: TelegramAPI.Closed
property int connectionState: TelegramAPI.WaitingForNetwork
property int ownUserId;
property bool chatListCreated: false;
onStatusChanged: {
if (status === PageStatus.Active && initializationCompleted && !chatListCreated) {
updateContent();
}
}
Connections {
target: dBusAdaptor
onPleaseOpenMessage: {
console.log("[OverviewPage] Opening chat from external call...")
if (chatListCreated) {
if (status !== PageStatus.Active) {
pageStack.pop(pageStack.find( function(page){ return(page._depth === 0)} ), PageStackAction.Immediate);
}
pageStack.push(Qt.resolvedUrl("../pages/ChatPage.qml"), { "chatInformation" : tdLibWrapper.getChat(chatId) });
}
}
}
Timer {
id: chatListCreatedTimer
interval: 300
running: false
repeat: false
onTriggered: {
overviewPage.chatListCreated = true;
chatListModel.redrawModel();
}
}
function setPageStatus() {
switch (overviewPage.connectionState) {
case TelegramAPI.WaitingForNetwork:
pageStatus.color = "red";
pageHeader.title = qsTr("Waiting for network...");
break;
case TelegramAPI.Connecting:
pageStatus.color = "gold";
pageHeader.title = qsTr("Connecting to network...");
break;
case TelegramAPI.ConnectingToProxy:
pageStatus.color = "gold";
pageHeader.title = qsTr("Connecting to proxy...");
break;
case TelegramAPI.ConnectionReady:
pageStatus.color = "green";
pageHeader.title = qsTr("Fernschreiber");
break;
case TelegramAPI.Updating:
pageStatus.color = "lightblue";
pageHeader.title = qsTr("Updating content...");
break;
}
}
function updateContent() {
tdLibWrapper.getChats();
}
function initializePage() {
overviewPage.authorizationState = tdLibWrapper.getAuthorizationState();
overviewPage.handleAuthorizationState();
overviewPage.connectionState = tdLibWrapper.getConnectionState();
overviewPage.setPageStatus();
}
function handleAuthorizationState() {
switch (overviewPage.authorizationState) {
case TelegramAPI.WaitPhoneNumber:
case TelegramAPI.WaitCode:
case TelegramAPI.WaitPassword:
case TelegramAPI.WaitRegistration:
overviewPage.loading = false;
pageStack.push(Qt.resolvedUrl("../pages/InitializationPage.qml"));
break;
case TelegramAPI.AuthorizationReady:
overviewPage.loading = false;
overviewPage.initializationCompleted = true;
overviewPage.updateContent();
break;
default:
// Nothing ;)
}
}
Connections {
target: tdLibWrapper
onAuthorizationStateChanged: {
overviewPage.authorizationState = authorizationState;
handleAuthorizationState();
}
onConnectionStateChanged: {
overviewPage.connectionState = connectionState;
setPageStatus();
}
onOwnUserIdFound: {
overviewPage.ownUserId = ownUserId;
}
onChatLastMessageUpdated: {
if (!overviewPage.chatListCreated) {
chatListCreatedTimer.restart();
}
}
onChatOrderUpdated: {
if (!overviewPage.chatListCreated) {
chatListCreatedTimer.restart();
}
}
onChatsReceived: {
if(chats && chats.chat_ids && chats.chat_ids.length === 0) {
chatListCreatedTimer.restart();
}
}
}
Component.onCompleted: {
initializePage();
}
SilicaFlickable {
id: overviewContainer
contentHeight: parent.height
contentWidth: parent.width
anchors.fill: parent
visible: !overviewPage.loading
PullDownMenu {
MenuItem {
text: qsTr("About Fernschreiber")
onClicked: pageStack.push(Qt.resolvedUrl("../pages/AboutPage.qml"))
}
MenuItem {
text: qsTr("Settings")
onClicked: pageStack.push(Qt.resolvedUrl("../pages/SettingsPage.qml"))
}
}
Column {
id: column
width: parent.width
height: parent.height
spacing: Theme.paddingMedium
Row {
id: headerRow
width: parent.width
GlassItem {
id: pageStatus
width: Theme.itemSizeMedium
height: Theme.itemSizeMedium
color: "red"
falloffRadius: 0.1
radius: 0.2
cache: false
}
PageHeader {
id: pageHeader
title: qsTr("Fernschreiber")
width: parent.width - pageStatus.width
}
}
Item {
id: chatListItem
width: parent.width
height: parent.height - Theme.paddingMedium - headerRow.height
SilicaListView {
id: chatListView
anchors.fill: parent
clip: true
opacity: overviewPage.chatListCreated ? 1 : 0
Behavior on opacity { NumberAnimation {} }
model: chatListModel
delegate: ListItem {
id: chatListViewItem
contentHeight: chatListRow.height + chatListSeparator.height + 2 * Theme.paddingMedium
contentWidth: parent.width
onClicked: {
pageStack.push(Qt.resolvedUrl("../pages/ChatPage.qml"), { "chatInformation" : display });
}
showMenuOnPressAndHold: chat_id != overviewPage.ownUserId
menu: ContextMenu {
MenuItem {
onClicked: {
var newNotificationSettings = display.notification_settings;
if (newNotificationSettings.mute_for > 0) {
newNotificationSettings.mute_for = 0;
} else {
newNotificationSettings.mute_for = 6666666;
}
tdLibWrapper.setChatNotificationSettings(chat_id, newNotificationSettings);
}
text: display.notification_settings.mute_for > 0 ? qsTr("Unmute Chat") : qsTr("Mute Chat")
}
}
Connections {
target: chatListModel
onChatChanged: {
if (overviewPage.chatListCreated && changedChatId === chat_id) {
// Force update of some list item elements (currently only last message text seems to create problems). dataChanged() doesn't seem to trigger them all :(
chatListLastMessageText.text = last_message_text ? Emoji.emojify(last_message_text, Theme.fontSizeExtraSmall) : qsTr("Unknown")
}
}
}
Column {
id: chatListColumn
width: parent.width - ( 2 * Theme.horizontalPageMargin )
spacing: Theme.paddingSmall
anchors {
horizontalCenter: parent.horizontalCenter
verticalCenter: parent.verticalCenter
}
Row {
id: chatListRow
width: parent.width
height: chatListContentColumn.height
spacing: Theme.paddingMedium
Column {
id: chatListPictureColumn
width: chatListContentColumn.height - Theme.paddingSmall
height: chatListContentColumn.height - Theme.paddingSmall
anchors.verticalCenter: parent.verticalCenter
Item {
id: chatListPictureItem
width: parent.width
height: parent.width
ProfileThumbnail {
id: chatListPictureThumbnail
photoData: photo_small
replacementStringHint: chatListNameText.text
width: parent.width
height: parent.width
forceElementUpdate: overviewPage.chatListCreated
}
Rectangle {
id: chatUnreadMessagesCountBackground
color: Theme.highlightBackgroundColor
width: Theme.fontSizeLarge
height: Theme.fontSizeLarge
anchors.right: parent.right
anchors.bottom: parent.bottom
radius: parent.width / 2
visible: unread_count > 0
}
Text {
id: chatUnreadMessagesCount
font.pixelSize: Theme.fontSizeExtraSmall
font.bold: true
color: Theme.primaryColor
anchors.centerIn: chatUnreadMessagesCountBackground
visible: chatUnreadMessagesCountBackground.visible
text: unread_count > 99 ? "99+" : unread_count
}
}
}
Column {
id: chatListContentColumn
width: parent.width * 5 / 6 - Theme.horizontalPageMargin
spacing: Theme.paddingSmall
Text {
id: chatListNameText
text: title ? Emoji.emojify(title, Theme.fontSizeMedium) + ( display.notification_settings.mute_for > 0 ? Emoji.emojify(" 🔇", Theme.fontSizeMedium) : "" ) : qsTr("Unknown")
textFormat: Text.StyledText
font.pixelSize: Theme.fontSizeMedium
color: Theme.primaryColor
elide: Text.ElideRight
width: parent.width
onTruncatedChanged: {
// There is obviously a bug in QML in truncating text with images.
// We simply remove Emojis then...
if (truncated) {
text = text.replace(/\![]()
]+\/\>/g, "");
}
}
}
Row {
id: chatListLastMessageRow
width: parent.width
spacing: Theme.paddingSmall
Text {
id: chatListLastUserText
text: is_channel ? "" : ( last_message_sender_id ? ( last_message_sender_id !== overviewPage.ownUserId ? Emoji.emojify(Functions.getUserName(tdLibWrapper.getUserInformation(last_message_sender_id)), font.pixelSize) : qsTr("You") ) : qsTr("Unknown") )
font.pixelSize: Theme.fontSizeExtraSmall
color: Theme.highlightColor
textFormat: Text.StyledText
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: chatListLastMessageText
text: last_message_text ? Emoji.emojify(last_message_text, Theme.fontSizeExtraSmall) : qsTr("Unknown")
font.pixelSize: Theme.fontSizeExtraSmall
color: Theme.primaryColor
width: parent.width - Theme.paddingMedium - chatListLastUserText.width
elide: Text.ElideRight
textFormat: Text.StyledText
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: messageContactTimeElapsedText
text: last_message_date ? Functions.getDateTimeElapsed(last_message_date) : qsTr("Unknown")
font.pixelSize: Theme.fontSizeTiny
color: Theme.secondaryColor
}
}
}
}
Separator {
id: chatListSeparator
anchors {
top: chatListColumn.bottom
topMargin: Theme.paddingMedium
}
width: parent.width
color: Theme.primaryColor
horizontalAlignment: Qt.AlignHCenter
}
}
ViewPlaceholder {
enabled: chatListView.count === 0
text: qsTr("You don't have any chats yet.")
}
VerticalScrollDecorator {}
}
Column {
width: parent.width
height: loadingLabel.height + loadingBusyIndicator.height + Theme.paddingMedium
spacing: Theme.paddingMedium
anchors.verticalCenter: parent.verticalCenter
opacity: overviewPage.chatListCreated ? 0 : 1
Behavior on opacity { NumberAnimation {} }
visible: !overviewPage.chatListCreated
InfoLabel {
id: loadingLabel
text: qsTr("Loading chat list...")
}
BusyIndicator {
id: loadingBusyIndicator
anchors.horizontalCenter: parent.horizontalCenter
running: !overviewPage.chatListCreated
size: BusyIndicatorSize.Large
}
}
}
}
}
}