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import QtQuick 2.12
import QtQuick.Controls 2.12
import QtQuick.Layouts 1.12
import QtQml.Models 2.1
import org.kde.kirigami 2.13 as Kirigami
import DeltaChat 1.0
Kirigami.ScrollablePage {
title: qsTr("Chats")
id: chatlistPage
required property DcContext context
required property DcAccountsEventEmitter eventEmitter
property bool archivedOnly: false
Connections {
target: chatlistPage.eventEmitter
function onMessagesChanged() {
// Reload chatlist
updateChatlist();
}
function onMessagesNoticed() {
// Reload chatlist
updateChatlist();
}
function onChatModified() {
// Reload chatlist
updateChatlist();
}
}
Component.onCompleted: {
updateChatlist()
}
header: Kirigami.SearchField {
id: searchField
onTextChanged: chatlistPage.updateChatlist()
}
mainAction: Kirigami.Action {
text: "New chat"
iconName: "list-add"
onTriggered: {
let newChatPageComponent = Qt.createComponent("qrc:/qml/NewChatPage.qml")
if (newChatPageComponent.status == Component.Ready) {
let newChatPage = newChatPageComponent.createObject(pageStack, {context: chatlistPage.context})
pageStack.layers.push(newChatPage)
} else if (newChatPageComponent.status == Component.Error) {
console.log("Error loading new chat page: " + newChatPageComponent.errorString())
}
}
}
contextualActions: [
Kirigami.Action {
text: "Settings"
iconName: "configure"
onTriggered: {
let settingsPageComponent = Qt.createComponent("qrc:/qml/SettingsPage.qml")
if (settingsPageComponent.status == Component.Ready) {
let settingsPage = settingsPageComponent.createObject(pageStack, {context: chatlistPage.context})
pageStack.layers.push(settingsPage)
} else {
console.log("Can't open Settings page")
}
}
}
]
ListModel {
id: chatlistModel
}
function loadChat(chatId) {
chatlistPage.context.marknoticedChat(chatId)
console.log("Selected chat " + chatId)
console.log("Depth is " + pageStack.depth)
let chatPageComponent = Qt.createComponent("qrc:/qml/ChatPage.qml")
if (chatPageComponent.status == Component.Ready) {
let myPage = chatPageComponent.createObject(pageStack, {chatId: chatId, context: chatlistPage.context, eventEmitter: chatlistPage.eventEmitter})
if (pageStack.depth == 1) {
pageStack.push(myPage)
} else if (pageStack.depth == 2) {
pageStack.currentIndex = 1
pageStack.replace(myPage)
}
} else if (chatPageComponent.status == Component.Error) {
console.log("Error loading chat page: " + chatPageComponent.errorString())
}
}
function updateChatlist() {
let chatlist = chatlistPage.context.getChatlist(chatlistPage.archivedOnly ? 1 : 0,
searchField.text)
// Merge new chatlist with existing one.
// To preserve selected item, we do not simply clear and fill
// the model from scratch.
for (let i = 0; i < chatlist.getChatCount(); i++) {
const summary = chatlist.getSummary(i)
const chatId = chatlist.getChatId(i)
const chat = chatlistPage.context.getChat(chatId)
const profileImage = chat.getProfileImage()
const item = {
chatId: chatId,
msgId: chatlist.getMsgId(i),
username: (summary.text1 != "" ? summary.text1 + ": " : "") + summary.text2,
avatarSource: profileImage ? "file:" + profileImage : "",
chatName: chat.name,
freshMsgCnt: chatlistPage.context.getFreshMsgCnt(chatId),
isContactRequest: chat.isContactRequest,
visibility: chat.visibility
}
let j;
for (j = i; j < chatlistModel.count; j++) {
if (chatlistModel.get(j).chatId == chatId) {
// This chat was already in the chatlist,
// move it to the new place and update.
chatlistModel.move(j, i, 1)
chatlistModel.set(i, item)
break
}
}
// This chat is new, insert it.
if (j == chatlistModel.count) {
chatlistModel.insert(i, item)
}
}
// Remove any chats that are not present in the new chatlist.
if (chatlistModel.count > chatlist.getChatCount()) {
chatlistModel.remove(chatlist.getChatCount(),
chatlistModel.count - chatlist.getChatCount())
}
}
ListView {
id: chatlist
anchors.fill: parent
model: chatlistModel
currentIndex: -1
onCurrentItemChanged: {
console.log("Current index is " + chatlist.currentIndex)
if (currentIndex == -1) {
return;
}
var chatId = chatlistModel.get(chatlist.currentIndex).chatId
if (chatId > 9) {
// chatId > DC_CHAT_ID_LAST_SPECIAL
loadChat(chatId)
} else if (chatId == 6) {
chatlistPage.archivedOnly = true
chatlist.currentIndex = -1
updateChatlist();
}
}
delegate: ChatlistItem {
context: chatlistPage.context
chatId: model.chatId
chatName: model.chatName
avatarSource: model.avatarSource
username: model.username
freshMsgCnt: model.freshMsgCnt
isContactRequest: model.isContactRequest
isPinned: model.visibility == 2
width: chatlist.width
}
}
}
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