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fix(chat): prevent reloading chat&community sections 

Lazily load chat and community sections but do not unload them,
otherwise all temporary data such as scroll position, text input,
cursor position, etc., would vanish

iterates: #10286
This commit is contained in:
Patryk Osmaczko 2023-04-17 22:45:17 +02:00 committed by osmaczko
parent ec7bd963e9
commit 869c3937df
1 changed files with 62 additions and 52 deletions
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50
ui/app/mainui/AppMain.qml
View File

@ -2,7 +2,6 @@ import QtQuick 2.15
import QtQuick.Controls 2.13
import QtQuick.Layouts 1.13
import QtMultimedia 5.13
import Qt.labs.qmlmodels 1.0
import Qt.labs.platform 1.1
import QtQml.Models 2.14
import QtQml 2.15
@ -843,7 +842,7 @@ Item {
Loader {
id: personalChatLayoutLoader
asynchronous: true
active: appView.currentIndex === Constants.appViewStackIndex.chat
active: false
sourceComponent: {
if (appMain.rootStore.mainModuleInst.chatsLoadingFailed) {
return errorStateComponent
@ -854,6 +853,15 @@ Item {
return loadingStateComponent
}
// Do not unload section data from the memory in order not
// to reset scroll, not send text input and etc during the
// sections switching
Binding on active {
when: appView.currentIndex === Constants.appViewStackIndex.chat
value: true
restoreMode: Binding.RestoreNone
}
Component {
id: loadingStateComponent
Item {
@ -921,13 +929,6 @@ Item {
onCreateCommunityClicked: {
popups.openPopup(communitiesPortalLayoutContainer.createCommunitiesPopup);
}
Component.onCompleted: {
// Do not unload section data from the memory in order not
// to reset scroll, not send text input and etc during the
// sections switching
personalChatLayoutLoader.active = true
}
}
}
}
@ -987,24 +988,35 @@ Item {
}
Repeater {
model: appMain.rootStore.mainModuleInst.sectionsModel
delegate: DelegateChooser {
role: "sectionType"
DelegateChoice {
roleValue: Constants.appSection.community
model: SortFilterProxyModel {
sourceModel: appMain.rootStore.mainModuleInst.sectionsModel
filters: ValueFilter {
roleName: "sectionType"
value: Constants.appSection.community
}
}
delegate: Loader {
id: communityLoader
readonly property string sectionId: model.id
asynchronous: true
active: model.loaderActive
readonly property string sectionId: model.id
Layout.fillWidth: true
Layout.alignment: Qt.AlignLeft | Qt.AlignTop
Layout.fillHeight: true
asynchronous: true
active: false
// Do not unload section data from the memory in order not
// to reset scroll, not send text input and etc during the
// sections switching
Binding on active {
when: sectionId === appMain.rootStore.mainModuleInst.activeSection.id
value: true
restoreMode: Binding.RestoreNone
}
sourceComponent: ChatLayout {
id: chatLayoutComponent
@ -1042,8 +1054,6 @@ Item {
}
}
}
}
}
Loader {
id: createChatView