implement chat info page

includes some basic group administration features

harbour-fernschreiber.pro

@@ -34,13 +34,27 @@ SOURCES += src/harbour-fernschreiber.cpp \
 
 DISTFILES += qml/harbour-fernschreiber.qml \
     qml/components/AudioPreview.qml \
+    qml/components/ChatListViewItem.qml \
     qml/components/DocumentPreview.qml \
     qml/components/ImagePreview.qml \
     qml/components/InReplyToRow.qml \
     qml/components/LocationPreview.qml \
     qml/components/StickerPicker.qml \
+    qml/components/PhotoTextsListItem.qml \
     qml/components/WebPagePreview.qml \
+    qml/components/chatInformationPage/ChatInformationEditArea.qml \
+    qml/components/chatInformationPage/ChatInformationProfilePicture.qml \
+    qml/components/chatInformationPage/ChatInformationProfilePictureList.qml \
+    qml/components/chatInformationPage/ChatInformationTabItemBase.qml \
+    qml/components/chatInformationPage/ChatInformationTabItemDebug.qml \
+    qml/components/chatInformationPage/ChatInformationTabItemMembersGroups.qml \
+    qml/components/chatInformationPage/ChatInformationTabItemSettings.qml \
+    qml/components/chatInformationPage/ChatInformationTabView.qml \
+    qml/components/chatInformationPage/ChatInformationTextItem.qml \
+    qml/components/chatInformationPage/EditGroupChatPermissionsColumn.qml \
+    qml/components/chatInformationPage/EditSuperGroupSlowModeColumn.qml \
     qml/js/functions.js \
+    qml/pages/ChatInformationPage.qml \
     qml/pages/ChatPage.qml \
     qml/pages/CoverPage.qml \
     qml/pages/InitializationPage.qml \

qml/components/ChatListViewItem.qml

@@ -0,0 +1,54 @@
+import QtQuick 2.5
+import Sailfish.Silica 1.0
+
+import "../js/twemoji.js" as Emoji
+import "../js/functions.js" as Functions
+
+PhotoTextsListItem {
+    id: listItem
+    pictureThumbnail {
+//        forceElementUpdate: overviewPage.chatListCreated
+        photoData: photo_small
+//                            replacementStringHint: primaryText.text
+    }
+    property int ownUserId
+
+    // chat title
+    primaryText.text: title ? Emoji.emojify(title, Theme.fontSizeMedium) + ( display.notification_settings.mute_for > 0 ? Emoji.emojify(" 🔇", Theme.fontSizeMedium) : "" ) : qsTr("Unknown")
+    // last user
+    prologSecondaryText.text: is_channel ? "" : ( last_message_sender_id ? ( last_message_sender_id !== ownUserId ? Emoji.emojify(Functions.getUserName(tdLibWrapper.getUserInformation(last_message_sender_id)), primaryText.font.pixelSize) : qsTr("You") ) : qsTr("Unknown") )
+    // last message
+    secondaryText.text: last_message_text ? Emoji.emojify(last_message_text, Theme.fontSizeExtraSmall) : qsTr("Unknown")
+    // message date
+    tertiaryText.text: last_message_date ? Functions.getDateTimeElapsed(last_message_date) : qsTr("Unknown")
+    unreadCount: unread_count
+
+    openMenuOnPressAndHold: true//chat_id != overviewPage.ownUserId
+    menu: ContextMenu {
+        MenuItem {
+            visible: chat_id != listItem.ownUserId
+            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")
+        }
+
+        MenuItem {
+            onClicked: {
+                if(pageStack.depth > 2) {
+                    pageStack.pop(pageStack.find( function(page){ return(page._depth === 0)} ), PageStackAction.Immediate);
+                }
+
+                pageStack.push(Qt.resolvedUrl("../pages/ChatInformationPage.qml"), { "chatInformation" : display});
+            }
+            text: model.display.type['@type'] === "chatTypePrivate" ? qsTr("User Info") : qsTr("Group Info")
+        }
+    }
+
+}

qml/components/PhotoTextsListItem.qml

@@ -0,0 +1,153 @@
+import QtQuick 2.5
+import Sailfish.Silica 1.0
+ListItem {
+
+    id: chatListViewItem
+
+    property alias primaryText: primaryText //usually chat name
+    property alias prologSecondaryText: prologSecondaryText //usually last sender name
+    property alias secondaryText: secondaryText //usually last message
+    property alias tertiaryText: tertiaryText //usually last message date
+
+    property int unreadCount
+    property alias pictureThumbnail: pictureThumbnail
+
+    contentHeight: mainRow.height + separator.height + 2 * Theme.paddingMedium
+    contentWidth: parent.width
+
+
+
+    Column {
+        id: mainColumn
+        width: parent.width - ( 2 * Theme.horizontalPageMargin )
+        spacing: Theme.paddingSmall
+        anchors {
+            horizontalCenter: parent.horizontalCenter
+            verticalCenter: parent.verticalCenter
+        }
+
+        Row {
+            id: mainRow
+            width: parent.width
+            height: contentColumn.height
+            spacing: Theme.paddingMedium
+
+            Column {
+                id: pictureColumn
+                width: contentColumn.height - Theme.paddingSmall
+                height: contentColumn.height - Theme.paddingSmall
+                anchors.verticalCenter: parent.verticalCenter
+
+                Item {
+                    id: chatListPictureItem
+                    width: parent.width
+                    height: parent.width
+
+                    ProfileThumbnail {
+                        id: pictureThumbnail
+                        replacementStringHint: primaryText.text
+                        width: parent.width
+                        height: parent.width
+                    }
+
+                    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: chatListViewItem.unreadCount > 0
+                    }
+
+                    Text {
+                        id: chatUnreadMessagesCount
+                        font.pixelSize: Theme.fontSizeExtraSmall
+                        font.bold: true
+                        color: Theme.primaryColor
+                        anchors.centerIn: chatUnreadMessagesCountBackground
+                        visible: chatUnreadMessagesCountBackground.visible
+                        text: chatListViewItem.unreadCount > 99 ? "99+" : chatListViewItem.unreadCount
+                    }
+                }
+            }
+
+            Column {
+                id: contentColumn
+                width: parent.width * 5 / 6 - Theme.horizontalPageMargin
+                spacing: Theme.paddingSmall
+
+                Text {
+                    id: primaryText
+                    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(/\<img [^>]+\/\>/g, "");
+                        }
+                    }
+                }
+
+                Row {
+                    id: additionalTextRow
+                    width: parent.width
+                    spacing: Theme.paddingSmall
+                    Text {
+                        id: prologSecondaryText
+                        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(/\<img [^>]+\/\>/g, "");
+                            }
+                        }
+                    }
+                    Text {
+                        id: secondaryText
+                        font.pixelSize: Theme.fontSizeExtraSmall
+                        color: Theme.primaryColor
+                        width: parent.width - Theme.paddingMedium - prologSecondaryText.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(/\<img [^>]+\/\>/g, "");
+                            }
+                        }
+                    }
+                }
+
+                Text {
+                    id: tertiaryText
+                    width: parent.width
+                    font.pixelSize: Theme.fontSizeTiny
+                    color: Theme.secondaryColor
+                }
+            }
+        }
+    }
+
+    Separator {
+        id: separator
+        anchors {
+            top: mainColumn.bottom
+            topMargin: Theme.paddingMedium
+        }
+
+        width: parent.width
+        color: Theme.primaryColor
+        horizontalAlignment: Qt.AlignHCenter
+    }
+
+}

qml/components/ProfileThumbnail.qml

@@ -27,6 +27,8 @@ Item {
     property variant photoData;
     property string replacementStringHint: "X"
     property bool forceElementUpdate: false
+    property int radius: width / 2
+    property int imageStatus: -1
 
     function getReplacementString() {
         if (replacementStringHint.length > 2) {
@@ -109,6 +111,9 @@ Item {
                 autoTransform: true
                 asynchronous: true
                 visible: false
+                onStatusChanged: {
+                    profileThumbnail.imageStatus = status
+                }
             }
 
             Rectangle {
@@ -116,7 +121,7 @@ Item {
                 width: parent.width - Theme.paddingSmall
                 height: parent.height - Theme.paddingSmall
                 color: Theme.primaryColor
-                radius: parent.width / 2
+                radius: profileThumbnail.radius
                 anchors.centerIn: singleImage
                 visible: false
             }

qml/components/chatInformationPage/ChatInformationEditArea.qml

@@ -0,0 +1,102 @@
+/*
+    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 <http://www.gnu.org/licenses/>.
+*/
+import QtQuick 2.6
+import Sailfish.Silica 1.0
+
+Column {
+    id: editAreaColumn
+    visible: canEdit || text !== ""
+    property bool canEdit
+    property alias headerText: editAreaHeader.text
+    property string emptyPlaceholderText
+    property string text
+    property bool multiLine
+
+    property bool isEditing
+    property Item editItem: multiLine ? editAreaTextArea : editAreaTextField
+
+    signal saveButtonClicked(string textValue)
+    signal editButtonClicked()
+    signal textEdited(string textValue)
+    width: parent.width
+
+
+    SectionHeader {
+        id: editAreaHeader
+        font.pixelSize: Theme.fontSizeExtraSmall
+        height: parent.visible && text !== "" ? Theme.itemSizeExtraSmall : 0
+        x: 0
+    }
+    Row {
+        id: editAreaTextRow
+        width: parent.width
+
+        TextArea {
+            id: editAreaTextArea
+            visible: editAreaColumn.isEditing && editAreaColumn.multiLine
+            width: parent.width - editAreaButton.width
+            anchors.verticalCenter: parent.verticalCenter
+        }
+        TextField {
+            id: editAreaTextField
+            visible: editAreaColumn.isEditing && !editAreaColumn.multiLine
+            width: parent.width - editAreaButton.width
+            anchors.verticalCenter: parent.verticalCenter
+            EnterKey.onClicked: {
+                editAreaColumn.isEditing = false;
+                editAreaColumn.saveButtonClicked(editAreaColumn.editItem.text);
+            }
+            EnterKey.iconSource: editAreaButton.icon.source
+        }
+        ChatInformationTextItem {
+            id: editAreaTextItem
+            visible: !editAreaColumn.isEditing
+            anchors.verticalCenter: parent.verticalCenter
+            text: editAreaColumn.text || editAreaColumn.emptyPlaceholderText
+            width: parent.width - editAreaButton.width
+        }
+        IconButton {
+            id: editAreaButton
+            visible: editAreaColumn.canEdit
+            width: visible ? Theme.itemSizeSmall : 0
+            icon.source: editAreaColumn.isEditing ? "image://theme/icon-m-accept" : "image://theme/icon-m-edit"
+            anchors.verticalCenter: parent.verticalCenter
+            onClicked: {
+                if(editAreaColumn.isEditing) {
+                    editAreaColumn.isEditing = false;
+                    editAreaColumn.saveButtonClicked(editAreaColumn.editItem.text);
+                } else {
+                    editAreaColumn.isEditing = true;
+                    editAreaColumn.editItem.text = editAreaColumn.text;
+                    editAreaColumn.editItem.forceActiveFocus();
+                    editAreaColumn.editItem.cursorPosition = editAreaColumn.editItem.text.length;
+                    editAreaColumn.editButtonClicked();
+                }
+            }
+        }
+    }
+    Connections {
+        target: editItem
+        onTextChanged: {
+            if(editItem.focus) {
+                editAreaColumn.textEdited(editItem.text)
+            }
+        }
+    }
+}

qml/components/chatInformationPage/ChatInformationProfilePicture.qml

@@ -0,0 +1,44 @@
+/*
+    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 <http://www.gnu.org/licenses/>.
+*/
+
+import QtQuick 2.6
+import Sailfish.Silica 1.0
+import "../"
+
+Item {
+    visible: imageContainer.tweenFactor > 0.8 && chatPictureDetail.imageStatus === Image.Ready
+    property bool isActive: imageContainer.tweenFactor === 1.0
+    opacity: isActive ? 1.0 : 0.0
+    Behavior on opacity { NumberAnimation {} }
+    ProfileThumbnail {
+        id: chatPictureDetail
+        anchors.fill: parent
+        photoData: (typeof chatInformation.photo !== "undefined") ? chatInformation.photo.big : ""
+        replacementStringHint: ""
+        radius: chatPictureThumbnail.radius
+    }
+
+    MouseArea {
+        anchors.fill: parent
+        onClicked: {
+            var preparedPhotoData = {sizes:[{width:640,height: 640,photo:chatPictureDetail.photoData}]};
+            pageStack.push(Qt.resolvedUrl("../../pages/ImagePage.qml"), { "photoData" : preparedPhotoData });
+        }
+    }
+}

qml/components/chatInformationPage/ChatInformationProfilePictureList.qml

@@ -0,0 +1,73 @@
+/*
+    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 <http://www.gnu.org/licenses/>.
+*/
+import QtQuick 2.6
+import Sailfish.Silica 1.0
+import "../"
+
+Item {
+    visible: imageContainer.tweenFactor > 0.8 && bigProfilePictureList.count > 0
+    property bool isActive: imageContainer.tweenFactor === 1.0
+
+    opacity: isActive ? 1.0 : 0.0
+    Behavior on opacity { NumberAnimation {} }
+
+    SlideshowView {
+        id: bigProfilePictureList
+        property bool isActive: imageContainer.tweenFactor === 1.0
+        width: parent.width
+        height: parent.height
+        clip: true
+        itemWidth: width
+        itemHeight: height
+        interactive: parent.isActive
+        model: chatInformationPage.chatPartnerProfilePhotos
+        delegate: Item {
+            width: bigProfilePictureList.itemWidth
+            height: bigProfilePictureList.itemHeight
+            ProfileThumbnail {
+                id: chatPictureDetail
+                photoData: modelData.sizes[modelData.sizes.length - 1].photo
+                replacementStringHint: ""
+                radius: chatPictureThumbnail.radius
+                anchors.fill: parent
+            }
+            MouseArea {
+                anchors.fill: parent
+                onClicked: {
+                    pageStack.push(Qt.resolvedUrl("../../pages/ImagePage.qml"), { "photoData" : modelData });
+                }
+            }
+        }
+    }
+
+    Text {
+        visible: bigProfilePictureList.count > 1
+        width: parent.width
+        anchors {
+            bottomMargin: Theme.paddingSmall
+            bottom: parent.bottom
+        }
+        horizontalAlignment: Text.AlignHCenter
+        property var baseString: new Array(bigProfilePictureList.count+1).join(" ○ ")
+        text: baseString.substring(0,bigProfilePictureList.currentIndex*3) + " ● " + baseString.substring((bigProfilePictureList.currentIndex+1)*3)
+        color: Theme.primaryColor
+        style: Text.Raised
+        styleColor: Theme.highlightDimmerColor
+    }
+}

qml/components/chatInformationPage/ChatInformationTabItemBase.qml

@@ -0,0 +1,74 @@
+/*
+    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 <http://www.gnu.org/licenses/>.
+*/
+import QtQuick 2.6
+import Sailfish.Silica 1.0
+import "../../pages"
+import "../"
+
+Item {
+    id: tabItem
+    property string title
+    property url image
+    property bool loading
+    //overrideable:
+    property alias loadingVisible: loadingColumn.loadingVisible
+    property string loadingText
+
+    property int tabIndex: tabItem.VisualItemModel.index
+    property bool active: tabItem.ListView.isCurrentItem
+
+    default property alias _data: contentItem.data
+
+
+    width: parent.width
+    height: tabView.maxHeight//Math.max(contentItem.height, loadingColumn.height)
+    opacity: active ? 1.0 : 0.0
+    Behavior on opacity { PropertyAnimation {duration: 300}}
+
+    Column {
+        id: loadingColumn
+        property bool loadingVisible: tabItem.loading
+        width: tabItem.width
+        height: loadingLabel.height + loadingBusyIndicator.height + Theme.paddingMedium
+        spacing: Theme.paddingMedium
+        topPadding: Theme.paddingLarge
+        anchors.top: parent.top
+        opacity: loadingVisible ? 1.0 : 0.0
+        Behavior on opacity { NumberAnimation {} }
+        visible: tabItem.loading
+
+        InfoLabel {
+            id: loadingLabel
+            text: tabItem.loadingText
+        }
+
+        BusyIndicator {
+            id: loadingBusyIndicator
+            anchors.horizontalCenter: parent.horizontalCenter
+            running: parent.loadingVisible
+            size: BusyIndicatorSize.Large
+        }
+    }
+    Item {
+        id: contentItem
+        width: parent.width
+        height: childrenRect.height
+    }
+
+}

qml/components/chatInformationPage/ChatInformationTabItemDebug.qml

@@ -0,0 +1,59 @@
+/*
+    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 <http://www.gnu.org/licenses/>.
+*/
+import QtQuick 2.6
+import Sailfish.Silica 1.0
+import QtQml.Models 2.3
+
+import "../"
+import "../../pages"
+import "../../js/twemoji.js" as Emoji
+import "../../js/functions.js" as Functions
+
+ChatInformationTabItemBase {
+    id: tabBase
+    title: "debug"
+    image: "image://theme/icon-m-diagnostic"
+    SilicaFlickable {
+        height: tabBase.height
+        width: tabBase.width
+        contentHeight: contentColumn.height
+        Column {
+            id: contentColumn
+            width: tabBase.width - Theme.horizontalPageMargin * 2
+            x: Theme.horizontalPageMargin
+
+            ChatInformationTextItem {
+                headerText: "chatInformation"
+                text:chatInformationPage.chatInformation ?  JSON.stringify(chatInformationPage.chatInformation, null, 2) : ""
+                isLinkedLabel: true
+            }
+            ChatInformationTextItem {
+                headerText: "groupInformation"
+                text: chatInformationPage.groupInformation ? JSON.stringify(chatInformationPage.groupInformation, null, 2) : ""
+                isLinkedLabel: true
+            }
+
+            ChatInformationTextItem {
+                headerText: "groupFullInformation"
+                text: chatInformationPage.groupFullInformation ? JSON.stringify(chatInformationPage.groupFullInformation, null, 2) : ""
+                isLinkedLabel: true
+            }
+        }
+    }
+}

qml/components/chatInformationPage/ChatInformationTabItemMembersGroups.qml

@@ -0,0 +1,231 @@
+/*
+    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 <http://www.gnu.org/licenses/>.
+*/
+import QtQuick 2.6
+import Sailfish.Silica 1.0
+import QtQml.Models 2.3
+
+import "../"
+import "../../pages"
+import "../../js/twemoji.js" as Emoji
+import "../../js/functions.js" as Functions
+
+ChatInformationTabItemBase {
+    id: tabBase
+    title: chatInformationPage.isPrivateChat ? qsTr("Groups", "Button: groups in common (short)") : qsTr("Members", "Button: Group Members")
+    image: "image://theme/icon-m-people"
+    loadingText:  isPrivateChat ? qsTr("Loading common chats…", "chats you have in common with a user") : qsTr("Loading group members…")
+    loading: chatInformationPage.isSuperGroup || chatInformationPage.isPrivateChat
+    loadingVisible: loading && membersView.count === 0
+
+    property variant chatPartnerCommonGroupsIds: ([]);
+
+
+    SilicaListView {
+        id: membersView
+        model: isPrivateChat ? delegateModel : chatInformationPage.membersList
+        clip: true
+        height: tabBase.height
+        width: tabBase.width
+        opacity: tabBase.loading ? (count > 0 ? 0.5 : 0.0) : 1.0
+        Behavior on opacity { NumberAnimation {} }
+        function handleScrollIntoView(force){
+            if(!tabBase.loading && !dragging && !quickScrollAnimating ) {
+                if(!atYBeginning) {
+                    chatInformationPage.scrollDown()
+                } else {
+                    chatInformationPage.scrollUp(force);
+                }
+            }
+        }
+        onDraggingChanged: {
+            handleScrollIntoView()
+        }
+        onAtYBeginningChanged: {
+            handleScrollIntoView()
+        }
+        onAtYEndChanged: {
+            if(tabBase.active && !tabBase.loading && chatInformationPage.isSuperGroup && (groupInformation.member_count > membersView.count) && membersView.atYEnd) {
+                tabBase.loading = true;
+                fetchMoreMembersTimer.start()
+            }
+        }
+        onQuickScrollAnimatingChanged: {
+            handleScrollIntoView(true)
+        }
+
+        delegate: PhotoTextsListItem {
+            pictureThumbnail {
+                photoData: (typeof user.profile_photo !== "undefined") ? user.profile_photo.small : ""
+            }
+            width: parent.width
+
+            // chat title    isPrivateChat ? () :
+            primaryText.text: Emoji.emojify(Functions.getUserName(user), primaryText.font.pixelSize)
+            // last user
+            prologSecondaryText.text: "@"+(user.username !== "" ? user.username : user_id) + (user_id === chatInformationPage.myUserId ? " " + qsTr("You") : "")
+            secondaryText {
+                horizontalAlignment: Text.AlignRight
+                property string statusText: Functions.getChatMemberStatusText(model.status["@type"])
+                property string customText: model.status.custom_title ? Emoji.emojify(model.status.custom_title, secondaryText.font.pixelSize) : ""
+                text: (statusText !== "" && customText !== "") ? statusText + ", " + customText : statusText + customText
+            }
+            tertiaryText {
+                maximumLineCount: 1
+                text: user.type["@type"] === "userTypeBot" ? (Emoji.emojify("🤖 "+bot_info.description, tertiaryText.font.pixelSize)) : Functions.getChatPartnerStatusText(user.status["@type"], user.status.was_online);
+                elide: Text.ElideRight
+            }
+
+            onClicked: {
+                tdLibWrapper.createPrivateChat(user_id);
+            }
+        }
+        footer: Component {
+            Item {
+                property bool active: tabBase.active && chatInformationPage.isSuperGroup && (groupInformation.member_count > membersView.count)
+                width: tabBase.width
+                height: active ? Theme.itemSizeLarge : Theme.paddingMedium
+
+                BusyIndicator {
+                    id: loadMoreIndicator
+                    anchors.centerIn: parent
+                    size: BusyIndicatorSize.Small
+                    running: parent.active
+                }
+            }
+        }
+
+        VerticalScrollDecorator {}
+    }
+
+
+    DelegateModel {
+        id: delegateModel
+        model: chatListModel
+        groups: [
+            DelegateModelGroup {
+                name: "filterGroup"; includeByDefault: true
+            }
+        ]
+        filterOnGroup: "filterGroup"
+        function hasMatch(searchInArray) {
+            for (var i = 0; i < searchInArray.length; i++) {
+                if(searchInArray[i].toLowerCase().indexOf(chatInformationPage.searchString) > -1) {
+                    return true;
+                }
+            }
+            return false;
+        }
+
+        function applyFilter(){
+            var numberOfEntries = chatListModel.rowCount();
+            var hasFilterString = !!chatInformationPage.searchString && chatInformationPage.searchString !== ""
+            for (var i = 0; i < numberOfEntries; i++){
+                var metadata = chatListModel.get(i);
+                if(tabBase.chatPartnerCommonGroupsIds.indexOf(metadata.chat_id) > -1) {
+                    items.addGroups(i, 1, "filterGroup");
+                } else {
+                    items.removeGroups(i, 1, "filterGroup");
+                }
+
+            }
+        }
+
+        delegate: ChatListViewItem {
+            ownUserId: chatInformationPage.myUserId
+
+            unreadCount: unread_count
+            onClicked: {
+                pageStack.pop(pageStack.find( function(page){ return(page._depth === 0)} ), PageStackAction.Immediate);
+                pageStack.push(Qt.resolvedUrl("../../pages/ChatPage.qml"), { "chatInformation" : display });
+            }
+            Connections {
+                target: chatListModel
+                onChatChanged: {
+                    if (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 :(
+                        secondaryText.text = last_message_text ? Emoji.emojify(last_message_text, Theme.fontSizeExtraSmall) : qsTr("Unknown")
+                    }
+                }
+            }
+        }
+    }
+
+    Timer {
+        id: fetchMoreMembersTimer
+        interval: 600
+        property int fetchLimit: 50
+        onTriggered: {
+            if(isSuperGroup) {
+                tabBase.loading = true
+                tdLibWrapper.getSupergroupMembers(chatInformationPage.chatPartnerGroupId, fetchLimit, membersList.count);
+                fetchLimit = 200
+                interval = 400
+            }
+        }
+    }
+
+    Connections {
+        target: tdLibWrapper
+
+        onChatMembersReceived: {
+            if (isSuperGroup && chatInformationPage.chatPartnerGroupId === extra) {
+                if(members && members.length > 0) {
+                    for(var memberIndex in members) {
+                        var memberData = members[memberIndex];
+                        var userInfo = tdLibWrapper.getUserInformation(memberData.user_id) || {user:{}, bot_info:{}};
+                        memberData.user = userInfo;
+                        memberData.bot_info = memberData.bot_info || {};
+                        membersList.append(memberData);
+                    }
+                    groupInformation.member_count = totalMembers
+                    updateGroupStatusText();
+                    if(membersList.count < totalMembers) {
+//                        fetchMoreMembersTimer.start()
+                    }
+                }
+                // if we set it directly, the views start scrolling
+                loadedTimer.start();
+            }
+        }
+        onChatsReceived: {// common chats with user
+            if(isPrivateChat && chats["@extra"] === chatInformationPage.chatPartnerGroupId) {
+                tabBase.chatPartnerCommonGroupsIds = chats.chat_ids;
+                delegateModel.applyFilter();
+                // if we set it directly, the views start scrolling
+                loadedTimer.start();
+            }
+        }
+    }
+    Timer {
+        id: loadedTimer
+        interval: 50
+        onTriggered: {
+            tabBase.loading = false
+        }
+    }
+
+    Component.onCompleted: {
+        if(isPrivateChat) {
+            tdLibWrapper.getGroupsInCommon(chatInformationPage.chatPartnerGroupId, 200, 0); // we only use the first 200
+        } else if(isSuperGroup) {
+            fetchMoreMembersTimer.start();
+        }
+    }
+
+}

qml/components/chatInformationPage/ChatInformationTabItemSettings.qml

@@ -0,0 +1,70 @@
+/*
+    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 <http://www.gnu.org/licenses/>.
+*/
+import QtQuick 2.6
+import Sailfish.Silica 1.0
+import QtQml.Models 2.3
+
+import "../"
+import "../../pages"
+import "../../js/twemoji.js" as Emoji
+import "../../js/functions.js" as Functions
+
+ChatInformationTabItemBase {
+    id: tabBase
+    title: qsTr("Settings", "Button: Chat Settings")
+    image: "image://theme/icon-m-developer-mode"
+
+    SilicaFlickable {
+        height: tabBase.height
+        width: tabBase.width
+        contentHeight: contentColumn.height
+        Column {
+            id: contentColumn
+            width: tabBase.width
+
+            //permissions
+
+            // if chatInformationPage.chatInformation.permissions.can_change_info
+            //  - upload/change chat photo/VIDEO (hahaha)
+            //  - description change
+            //  - toggleSupergroupIsAllHistoryAvailable
+            // if ?????? can_promote_members ???? can_restrict_members
+            // - setChatMemberStatus
+            // if creator (BasicGroup)
+            // - upgradeBasicGroupChatToSupergroupChat
+            // if creator (supergroup/channel)
+            // - canTransferOwnership?
+            //   - transferChatOwnership
+            Loader {
+                active: (chatInformationPage.isBasicGroup || chatInformationPage.isSuperGroup) && chatInformationPage.groupInformation &&  (chatInformationPage.groupInformation.status.can_restrict_members || chatInformationPage.groupInformation.status.can_change_info || chatInformationPage.groupInformation.status["@type"] === "chatMemberStatusCreator")
+                asynchronous: true
+                source: "./EditGroupChatPermissionsColumn.qml"
+                width: parent.width
+            }
+
+            Loader {
+                active: chatInformationPage.isSuperGroup && chatInformationPage.groupInformation &&  chatInformationPage.groupInformation.status.can_restrict_members || chatInformationPage.groupInformation.status["@type"] === "chatMemberStatusCreator"
+                asynchronous: true
+                source: "./EditSuperGroupSlowModeColumn.qml"
+                width: parent.width
+            }
+
+        }
+    }
+}

qml/components/chatInformationPage/ChatInformationTabView.qml

@@ -0,0 +1,169 @@
+/*
+    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 <http://www.gnu.org/licenses/>.
+*/
+import QtQuick 2.6
+import Sailfish.Silica 1.0
+
+import "./"
+import "../"
+import "../../pages"
+
+Item {
+    id: tabViewItem
+    property alias count: tabView.count
+    height: Screen.width
+    opacity: count > 0 ? 1.0 : 0.0
+    Behavior on height { PropertyAnimation {duration: 300}}
+    Behavior on opacity { PropertyAnimation {duration: 300}}
+
+    Item {
+        id: tabViewHeader
+        /*
+         * Tab view is prepared, but "disabled" for now
+         * to view shared media/links/…,
+         * we need message search with filters
+         */
+
+        // START: change this to enable
+        height: visible ? headerGrid.height : 0
+//        height: 0
+        clip: true
+        visible: tabView.count > 1
+        // END: change this to enable
+
+        anchors {
+            left: parent.left
+            right: parent.right
+            top: parent.top
+        }
+
+        Grid {
+            id: headerGrid
+            width: parent.width
+            columns: tabView.count
+            Repeater {
+                model: tabView.count
+                delegate: BackgroundItem {
+                    id: headerItem
+                    property bool loaded: tabItem.image !== "" && tabItem.title !== ""
+                    width: loaded ? (headerGrid.width / tabView.count) : 0
+                    opacity: loaded ? 1.0 : 0.0
+
+                    Behavior on width { PropertyAnimation {duration: 300}}
+                    Behavior on opacity { PropertyAnimation {duration: 300}}
+                    height: Theme.itemSizeLarge
+                    property ChatInformationTabItemBase tabItem: tabView.model.get(index)
+                    property int itemIndex: index
+                    property bool itemIsActive: tabItem.active
+                    Icon {
+                        id: headerIcon
+                        source: headerItem.tabItem.image
+                        highlighted: headerItem.pressed || headerItem.itemIsActive
+                        anchors {
+                            top: parent.top
+                            horizontalCenter: parent.horizontalCenter
+                        }
+                    }
+                    Label {
+                        text: headerItem.tabItem.title// + headerItem.itemIsActive
+                        width: parent.width
+                        horizontalAlignment: Text.AlignHCenter
+                        anchors.top: headerIcon.bottom
+                        highlighted: headerItem.pressed || headerItem.itemIsActive
+                        font.pixelSize: Theme.fontSizeTiny
+                    }
+                    onClicked: {
+                        chatInformationPage.scrollDown()
+                        tabView.openTab(itemIndex)
+                    }
+                }
+            }
+        }
+    }
+
+    ListView {
+        id: tabView
+        orientation: ListView.Horizontal
+        clip: true
+        snapMode: ListView.SnapOneItem
+        highlightRangeMode: ListView.StrictlyEnforceRange
+        highlightFollowsCurrentItem: true
+        boundsBehavior: Flickable.StopAtBounds
+        currentIndex: 0
+        highlightMoveDuration: 500
+        property int maxHeight: tabViewItem.height - tabViewHeader.height
+
+
+        anchors {
+            top: tabViewHeader.bottom
+            left: parent.left
+            right: parent.right
+            bottom: parent.bottom
+        }
+
+        function openTab(index) {
+            currentIndex = index;
+        }
+        model: VisualItemModel {
+            id: tabModel
+        }
+    }
+    Component {
+        id: membersGroupComponent
+        ChatInformationTabItemMembersGroups{
+            width: tabView.width
+        }
+    }
+    Component {
+        id: settingsComponent
+        ChatInformationTabItemSettings {
+            width: tabView.width
+        }
+    }
+    Component {
+        id: debugComponent
+        ChatInformationTabItemDebug {
+            width: tabView.width
+        }
+    }
+    property var tabItems: {
+        var items = [];
+        if(!(isPrivateChat && chatPartnerGroupId === myUserId.toString())) {
+            items.push(membersGroupComponent);
+        }
+        if(!isPrivateChat && (groupInformation.status.can_restrict_members || groupInformation.status["@type"] === "chatMemberStatusCreator")) {
+            items.push(settingsComponent);
+        }
+//        items.push(debugComponent);
+
+        return items;
+    }
+    onTabItemsChanged: fillTabItems()
+
+    function fillTabItems() {
+        tabModel.clear()
+        for(var i in tabItems) {
+            tabModel.append(tabItems[i].createObject(tabModel));
+        }
+    }
+
+    Component.onCompleted: {
+        fillTabItems()
+    }
+
+}

qml/components/chatInformationPage/ChatInformationTextItem.qml

@@ -0,0 +1,74 @@
+/*
+    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 <http://www.gnu.org/licenses/>.
+*/
+import QtQuick 2.6
+import Sailfish.Silica 1.0
+
+import "../../js/twemoji.js" as Emoji
+import "../../js/functions.js" as Functions
+
+Column {
+    id: textItem
+    property alias headerText: headerItem.text
+    property string text
+    property bool isLinkedLabel // for telephone number
+    width: parent.width
+    visible: !!text
+    SectionHeader {
+        id: headerItem
+        visible: text !== "" && labelLoader.status === Loader.Ready && labelLoader.item.text !== ""
+        height: visible ? Theme.itemSizeSmall : 0
+        x: 0
+    }
+    Loader {
+        id: labelLoader
+        active: true
+        asynchronous: true
+        sourceComponent: textItem.isLinkedLabel ? linkedLabelComponent : labelComponent
+        width: textItem.width
+    }
+
+    Component {
+        id: labelComponent
+        Label {
+            wrapMode: Text.WrapAtWordBoundaryOrAnywhere
+            font.pixelSize: Theme.fontSizeExtraSmall
+            textFormat: Text.StyledText
+            color: Theme.highlightColor
+            text: Emoji.emojify( Functions.replaceUrlsWithLinks(textItem.text).replace(/\n/g, "<br>"), Theme.fontSizeExtraSmall).replace(/\.\.\/js/g, "../../js")
+            linkColor: Theme.primaryColor
+            visible: text !== ""
+            onLinkActivated: {
+                Functions.handleLink(link);
+            }
+        }
+    }
+    Component {
+        id: linkedLabelComponent
+        LinkedLabel {
+            wrapMode: Text.WrapAtWordBoundaryOrAnywhere
+            font.pixelSize: Theme.fontSizeExtraSmall
+            textFormat: Text.StyledText
+            plainText: textItem.text
+            visible: textItem.text !== ""
+            onLinkActivated: {
+                Functions.handleLink(link);
+            }
+        }
+    }
+}

qml/components/chatInformationPage/EditGroupChatPermissionsColumn.qml

@@ -0,0 +1,148 @@
+/*
+    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 <http://www.gnu.org/licenses/>.
+*/
+import QtQuick 2.6
+import Sailfish.Silica 1.0
+
+
+Column {
+    id: chatPermissionsColumn
+
+    function setChatPermissions(textSwitchItem) {
+        if(textSwitchItem.busy) {return;}
+        var messageSubItems = ["can_send_media_messages", "can_send_polls", "can_send_other_messages", "can_add_web_page_previews"];
+        var permissionName = textSwitchItem.permissionName;
+        var permissionValue = !textSwitchItem.checked
+        textSwitchItem.busy = true;
+        var newPermissions = chatInformationPage.chatInformation.permissions;
+        if(permissionName in newPermissions) {
+            newPermissions[permissionName] = permissionValue;
+            // some permissions infer can_send_messages:
+            if(permissionName === "can_send_messages" && !permissionValue) {
+                for(var i in messageSubItems) {
+                    newPermissions[messageSubItems[i]] = false;
+                }
+            } else if(messageSubItems.indexOf(permissionName) > -1 && permissionValue) {
+                newPermissions.can_send_message = true;
+            }
+        }
+        tdLibWrapper.setChatPermissions(chatInformationPage.chatInformation.id, newPermissions);
+    }
+
+    Column {
+        visible: chatInformationPage.groupInformation.status.can_restrict_members || chatInformationPage.groupInformation.status["@type"] === "chatMemberStatusCreator"
+        width: parent.width
+
+        SectionHeader {
+            text: qsTr("Group Member Permissions", "what can normal group members do")
+        }
+        TextSwitch {
+            automaticCheck: false
+            property string permissionName: "can_send_messages"
+            text: qsTr("Send Messages", "member permission")
+            checked: chatInformationPage.chatInformation.permissions[permissionName]
+            onCheckedChanged: {busy = false;}
+            onClicked: {
+                chatPermissionsColumn.setChatPermissions(this)
+            }
+        }
+        TextSwitch {
+            automaticCheck: false
+            property string permissionName: "can_send_media_messages"
+            text: qsTr("Send Media Messages", "member permission")
+            onCheckedChanged: {busy = false;}
+            checked: chatInformationPage.chatInformation.permissions[permissionName]
+            onClicked: {
+                chatPermissionsColumn.setChatPermissions(this)
+            }
+        }
+
+        TextSwitch {
+            automaticCheck: false
+            property string permissionName: "can_send_other_messages"
+            text: qsTr("Send Other Messages", "member permission")
+            onCheckedChanged: {busy = false;}
+            checked: chatInformationPage.chatInformation.permissions[permissionName]
+            onClicked: {
+                chatPermissionsColumn.setChatPermissions(this)
+            }
+        }
+
+        TextSwitch {
+            automaticCheck: false
+            property string permissionName: "can_add_web_page_previews"
+            text: qsTr("Add Web Page Previews", "member permission")
+            onCheckedChanged: {busy = false;}
+            checked: chatInformationPage.chatInformation.permissions[permissionName]
+            onClicked: {
+                chatPermissionsColumn.setChatPermissions(this)
+            }
+        }
+
+        TextSwitch {
+            automaticCheck: false
+            property string permissionName: "can_change_info"
+            text: qsTr("Change Chat Info", "member permission")
+            onCheckedChanged: {busy = false;}
+            checked: chatInformationPage.chatInformation.permissions[permissionName]
+            onClicked: {
+                chatPermissionsColumn.setChatPermissions(this)
+            }
+        }
+
+        TextSwitch {
+            automaticCheck: false
+            property string permissionName: "can_invite_users"
+            text: qsTr("Invite Users", "member permission")
+            onCheckedChanged: {busy = false;}
+            checked: chatInformationPage.chatInformation.permissions[permissionName]
+            onClicked: {
+                chatPermissionsColumn.setChatPermissions(this)
+            }
+        }
+
+        TextSwitch {
+            automaticCheck: false
+            property string permissionName: "can_pin_messages"
+            text: qsTr("Pin Messages", "member permission")
+            onCheckedChanged: {busy = false;}
+            checked: chatInformationPage.chatInformation.permissions[permissionName]
+            onClicked: {
+                chatPermissionsColumn.setChatPermissions(this)
+            }
+        }
+    }
+
+    SectionHeader {
+        visible: historyAvailableSwitch.visible
+        text: qsTr("New Members", "what can new group members do")
+    }
+
+
+    TextSwitch {
+        id: historyAvailableSwitch
+        visible: chatInformationPage.isSuperGroup && chatInformationPage.groupInformation.status && chatInformationPage.groupInformation.status.can_change_info
+        automaticCheck: false
+        text: qsTr("New members can see older messages", "member permission")
+        onCheckedChanged: {busy = false;}
+        checked: chatInformationPage.groupFullInformation.is_all_history_available
+        onClicked: {
+            tdLibWrapper.toggleSupergroupIsAllHistoryAvailable(chatInformationPage.chatPartnerGroupId, !checked);
+        }
+    }
+}

qml/components/chatInformationPage/EditSuperGroupSlowModeColumn.qml

@@ -0,0 +1,52 @@
+/*
+    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 <http://www.gnu.org/licenses/>.
+*/
+import QtQuick 2.6
+import Sailfish.Silica 1.0
+
+
+Column {
+    SectionHeader {
+        text: qsTr("Slow Mode")
+    }
+
+    Slider {
+        width: parent.width + Theme.horizontalPageMargin * 2
+        x: -Theme.horizontalPageMargin
+        property var presetValues: [0, 10, 30, 60, 300, 900, 3600]
+        property int realValue: chatInformationPage.groupFullInformation.slow_mode_delay
+        property int realValueIndex: presetValues.indexOf(realValue) > -1 ? presetValues.indexOf(realValue) : 0
+        value: realValueIndex
+        minimumValue: 0
+        maximumValue: presetValues.length - 1
+        stepSize: 1
+        valueText: value === 0 ? qsTr("Off") : Format.formatDuration(presetValues[value], presetValues[value] < 3600 ? Formatter.DurationShort : Formatter.DurationLong);
+        onPressedChanged: {
+            if(!pressed && value !== realValueIndex) {
+                tdLibWrapper.setChatSlowModeDelay(chatInformationPage.chatInformation.id, presetValues[value]);
+            }
+        }
+    }
+    Label {
+        text: qsTr("Set how long every chat member has to wait between Messages")
+        width: parent.width - Theme.horizontalPageMargin * 2
+        x: Theme.horizontalPageMargin
+        font.pixelSize: Theme.fontSizeSmall
+        color: Theme.secondaryHighlightColor
+    }
+}

qml/js/functions.js

@@ -94,8 +94,46 @@ function getMessageText(message, simple, myself) {
     if (message.content['@type'] === 'messageChatDeleteMember') {
         return myself ? qsTr("left this chat", "myself") : qsTr("left this chat");
     }
+    if (message.content['@type'] === 'messageChatChangeTitle') {
+        return myself ? qsTr("changed the chat title to %1", "myself").arg(message.content.title) : qsTr("changed the chat title to %1").arg(message.content.title);
+    }
     return qsTr("Unsupported message: %1").arg(message.content['@type'].substring(7));
 }
+
+function getChatPartnerStatusText(statusType, was_online) {
+    switch(statusType) {
+    case "userStatusEmpty":
+        return qsTr("was never online");
+    case "userStatusLastMonth":
+        return qsTr("offline, last online: last month");
+    case "userStatusLastWeek":
+        return qsTr("offline, last online: last week");
+    case "userStatusOffline":
+        return qsTr("offline, last online: %1").arg(getDateTimeElapsed(was_online));
+    case "userStatusOnline":
+        return qsTr("online");
+    case "userStatusRecently":
+        return qsTr("offline, was recently online");
+    }
+}
+function getChatMemberStatusText(statusType) {
+//    chatMemberStatusAdministrator, chatMemberStatusBanned, chatMemberStatusCreator, chatMemberStatusLeft, chatMemberStatusMember, and chatMemberStatusRestricted.
+    switch(statusType) {
+    case "chatMemberStatusAdministrator":
+        return qsTr("Admin", "channel user role");
+    case "chatMemberStatusBanned":
+        return qsTr("Banned", "channel user role");
+    case "chatMemberStatusCreator":
+        return qsTr("Creator", "channel user role");
+    case "chatMemberStatusRestricted":
+        return qsTr("Restricted", "channel user role");
+    case "chatMemberStatusLeft":
+    case "chatMemberStatusMember":
+        return ""
+    }
+    return statusType || "";
+}
+
 function getShortenedCount(count) {
     if (count >= 1000000) {
         return qsTr("%1M").arg((count / 1000000).toLocaleString(Qt.locale(), 'f', 0));
@@ -226,3 +264,6 @@ function getVideoHeight(videoWidth, videoData) {
         return 1;
     }
 }
+function replaceUrlsWithLinks(string) {
+    return string.replace(/((\w+):\/\/[\w?=&.\/-;#~%-]+(?![\w\s?&.\/;#~%"=-]*>))/g, "<a href=\"$1\">$1</a>");
+}

qml/pages/ChatInformationPage.qml

@@ -0,0 +1,463 @@
+import QtQuick 2.6
+import Sailfish.Silica 1.0
+import "../components"
+import "../components/chatInformationPage"
+import "../js/twemoji.js" as Emoji
+import "../js/functions.js" as Functions
+
+Page {
+    id: chatInformationPage
+
+    allowedOrientations: Orientation.All
+    property string searchString
+
+    property int chatOnlineMemberCount: 0;
+    property int myUserId: tdLibWrapper.getUserInformation().id;
+
+    property bool isPrivateChat: false
+    property bool isBasicGroup: false
+    property bool isSuperGroup: false
+    property bool isChannel: false
+
+    property string chatPartnerGroupId
+
+    property bool userIsMember: (isPrivateChat && chatInformation["@type"]) || // should be optimized
+                                (isBasicGroup || isSuperGroup) && (
+                                    (groupInformation.status["@type"] === "chatMemberStatusMember")
+                                    || (groupInformation.status["@type"] === "chatMemberStatusAdministrator")
+                                    || (groupInformation.status["@type"] === "chatMemberStatusRestricted" && groupInformation.status.is_member)
+                                    || (groupInformation.status["@type"] === "chatMemberStatusCreator" && groupInformation.status.is_member)
+                                    )
+
+    property variant chatInformation:({});
+    property variant privateChatUserInformation:({});
+    property variant chatPartnerFullInformation:({});
+    property variant chatPartnerProfilePhotos:([]);
+    property variant groupInformation: ({});
+    property variant groupFullInformation: ({});
+
+    property alias membersList: membersList
+
+    function initializePage() {
+        console.log("[ChatInformationPage] Initializing chat info page...");
+        membersList.clear();
+        var chatType = chatInformation.type["@type"];
+        switch(chatType) {
+        case "chatTypePrivate":
+            isPrivateChat = true;
+            chatInformationPage.chatPartnerGroupId = chatInformation.type.user_id.toString();
+            if(!privateChatUserInformation.id) {
+                privateChatUserInformation = tdLibWrapper.getUserInformation(chatInformationPage.chatPartnerGroupId);
+            }
+            tdLibWrapper.getUserFullInfo(chatInformationPage.chatPartnerGroupId);
+            tdLibWrapper.getUserProfilePhotos(chatInformationPage.chatPartnerGroupId, 100, 0);
+            break;
+        case "chatTypeBasicGroup":
+            isBasicGroup = true;
+            chatInformationPage.chatPartnerGroupId = chatInformation.type.basic_group_id.toString();
+            if(!groupInformation.id) {
+                groupInformation = tdLibWrapper.getBasicGroup(chatInformationPage.chatPartnerGroupId);
+            }
+            tdLibWrapper.getGroupFullInfo(chatInformationPage.chatPartnerGroupId, false);
+            break;
+        case "chatTypeSupergroup":
+            isSuperGroup = true;
+            chatInformationPage.chatPartnerGroupId = chatInformation.type.supergroup_id.toString();
+            if(!groupInformation.id) {
+                groupInformation = tdLibWrapper.getSuperGroup(chatInformationPage.chatPartnerGroupId);
+            }
+
+            tdLibWrapper.getGroupFullInfo(chatInformationPage.chatPartnerGroupId, true);
+            isChannel = groupInformation.is_channel;
+            break;
+        }
+        if(!isPrivateChat) {
+            updateGroupStatusText();
+        }
+    }
+    function scrollUp(force) {
+        if(force) {
+            // animation does not always work while quick scrolling
+            scrollUpTimer.start()
+        } else {
+            scrollUpAnimation.start()
+        }
+    }
+    function scrollDown(force) {
+        if(force) {
+            scrollDownTimer.start()
+        } else {
+            scrollDownAnimation.start()
+        }
+    }
+    function handleBasicGroupFullInfo(groupFullInfo) {
+        groupFullInformation = groupFullInfo;
+        membersList.clear();
+        if(groupFullInfo.members && groupFullInfo.members.length > 0) {
+            for(var memberIndex in groupFullInfo.members) {
+                var memberData = groupFullInfo.members[memberIndex];
+                var userInfo = tdLibWrapper.getUserInformation(memberData.user_id) || {user:{}, bot_info:{}};
+                memberData.user = userInfo;
+                memberData.bot_info = memberData.bot_info || {};
+                membersList.append(memberData);
+            }
+            groupInformation.member_count = groupFullInfo.members.length
+            updateGroupStatusText();
+        }
+    }
+
+    Connections {
+        target: tdLibWrapper
+
+        onChatOnlineMemberCountUpdated: {
+            if ((isSuperGroup || isBasicGroup) && chatInformation.id.toString() === chatId) {
+                chatOnlineMemberCount = onlineMemberCount;
+                updateGroupStatusText();
+            }
+        }
+        onSupergroupFullInfoReceived: {
+            if(isSuperGroup && chatInformationPage.chatPartnerGroupId === groupId) {
+                groupFullInformation = groupFullInfo;
+            }
+        }
+        onSupergroupFullInfoUpdated: {
+            if(isSuperGroup && chatInformationPage.chatPartnerGroupId === groupId) {
+                groupFullInformation = groupFullInfo;
+            }
+        }
+        onBasicGroupFullInfoReceived: {
+            if(isBasicGroup && chatInformationPage.chatPartnerGroupId === groupId) {
+                handleBasicGroupFullInfo(groupFullInfo)
+            }
+        }
+
+        onBasicGroupFullInfoUpdated: {
+            if(isBasicGroup && chatInformationPage.chatPartnerGroupId === groupId) {
+                handleBasicGroupFullInfo(groupFullInfo)
+            }
+        }
+        onUserFullInfoReceived: {
+            if(isPrivateChat && userFullInfo["@extra"] === chatInformationPage.chatPartnerGroupId) {
+                chatPartnerFullInformation = userFullInfo;
+            }
+        }
+        onUserFullInfoUpdated: {
+            if(isPrivateChat && userId === chatInformationPage.chatPartnerGroupId) {
+                chatPartnerFullInformation = userFullInfo;
+            }
+        }
+
+        onUserProfilePhotosReceived: {
+            if(isPrivateChat && extra === chatInformationPage.chatPartnerGroupId) {
+                chatPartnerProfilePhotos = photos;
+            }
+        }
+        onChatPermissionsUpdated: {
+            if (chatInformation.id.toString() === chatId) {
+                // set whole object to trigger change
+                var newInformation = chatInformation;
+                newInformation.permissions = permissions
+                chatInformation = newInformation
+            }
+        }
+        onChatTitleUpdated: {
+            if (chatInformation.id.toString() === chatId) {
+                // set whole object to trigger change
+                var newInformation = chatInformation;
+                newInformation.title = title
+                chatInformation = newInformation
+            }
+        }
+    }
+    Component.onCompleted: initializePage();
+
+    ListModel {
+        id: membersList
+    }
+
+    AppNotification {
+        id: infoNotification
+    }
+    SilicaFlickable {
+        id: pageFlickable
+        anchors.fill: parent
+
+        PullDownMenu {
+            MenuItem {
+                visible: (isBasicGroup || isSuperGroup) && userIsMember
+                text: qsTr("Leave Group")
+                onClicked: {
+                    // ensure it's done even if the page is closed:
+                    var remorse = Remorse.popupAction(appWindow, qsTr("Leaving chat"), (function(chatid) {
+                        return function() {
+                            tdLibWrapper.leaveChat(chatid);
+                            // this does not care about the response (ideally type "ok" without further reference) for now
+                            pageStack.pop(pageStack.find( function(page){ return(page._depth === 0)} ));
+                        };
+                    }(chatInformation.id.toString())))
+                }
+            }
+            MenuItem {
+                visible: userIsMember
+                onClicked: {
+                    var newNotificationSettings = chatInformation.notification_settings;
+                    if (newNotificationSettings.mute_for > 0) {
+                        newNotificationSettings.mute_for = 0;
+                    } else {
+                        newNotificationSettings.mute_for = 6666666;
+                    }
+                    tdLibWrapper.setChatNotificationSettings(chat_id, newNotificationSettings);
+                }
+                text: chatInformation.notification_settings.mute_for > 0 ? qsTr("Unmute Chat") : qsTr("Mute Chat")
+            }
+            // MenuItem { //TODO Implement
+            //     visible: !userIsMember
+            //     onClicked: {
+            //         tdLibWrapper.joinChat(chat_id);
+            //     }
+            //     text: qsTr("Join Chat")
+            // }
+        }
+        // header
+        PageHeader {
+            id: headerItem
+            z: 5
+            Item {
+                id: imageContainer
+                property bool hasImage: typeof chatInformation.photo !== "undefined"
+                property int minDimension: chatInformationPage.isLandscape ? Theme.itemSizeSmall : Theme.itemSizeMedium
+                property int maxDimension: Screen.width / 2
+                property int minX: Theme.horizontalPageMargin
+                property int maxX: (chatInformationPage.width - maxDimension)/2
+                property int minY: (parent.height - minDimension)/2
+                property int maxY: parent.height
+                property double tweenFactor: {
+                    if(!hasImage) {
+                        return 0
+                    }
+                    return 1 - Math.max(0, Math.min(1, contentFlickable.contentY / maxDimension))
+                }
+
+                function getEased(min,max,factor) {
+                    return min + (max-min)*factor
+                }
+                width: getEased(minDimension,maxDimension, tweenFactor)
+                height: width
+                x: getEased(minX,maxX, tweenFactor)
+                y: getEased(minY,maxY, tweenFactor)
+
+                ProfileThumbnail {
+                    id: chatPictureThumbnail
+                    photoData: imageContainer.hasImage ? chatInformation.photo.small : ""
+                    replacementStringHint: headerItem.title
+                    width: parent.width
+                    height: width
+                    radius: imageContainer.minDimension / 2
+                    opacity: profilePictureLoader.status !== Loader.Ready || profilePictureLoader.item.opacity < 1 ? 1.0 : 0.0
+                }
+                Loader {
+                    id: profilePictureLoader
+                    active: imageContainer.hasImage
+                    asynchronous: true
+                    anchors.fill: chatPictureThumbnail
+                    source: chatInformationPage.isPrivateChat
+                            ? "../components/chatInformationPage/ChatInformationProfilePictureList.qml"
+                            : "../components/chatInformationPage/ChatInformationProfilePicture.qml"
+                }
+            }
+            leftMargin: imageContainer.minDimension + Theme.horizontalPageMargin + Theme.paddingMedium
+            title: chatInformation.title !== "" ? Emoji.emojify(chatInformation.title, Theme.fontSizeLarge) : qsTr("Unknown")
+            description: chatInformationPage.isPrivateChat ? ("@"+(chatInformationPage.privateChatUserInformation.username || chatInformationPage.chatPartnerGroupId)) : ""
+        }
+
+        SilicaFlickable {
+            id: contentFlickable
+            contentHeight: groupInfoItem.height + tabViewLoader.height
+            clip: true
+            interactive: true//groupInfoItem.height > pageFlickable.height * 0.5
+
+            anchors {
+                top: headerItem.bottom
+                bottom: parent.bottom
+                left: parent.left
+                right: parent.right
+            }
+            NumberAnimation {
+                id: scrollDownAnimation
+                target: contentFlickable
+                to: groupInfoItem.height
+                property: "contentY"
+                duration: 500
+                easing.type: Easing.InOutCubic
+            }
+            NumberAnimation {
+                id: scrollUpAnimation
+                target: contentFlickable
+                to: 0
+                property: "contentY"
+                duration: 500
+                easing.type: Easing.InOutCubic
+                property Timer scrollUpTimer: Timer {
+                    id: scrollUpTimer
+                    interval: 50
+                    onTriggered: {
+                        contentFlickable.scrollToTop()
+                    }
+                }
+                property Timer scrollDownTimer: Timer {
+                    id: scrollDownTimer
+                    interval: 50
+                    onTriggered: {
+                        contentFlickable.scrollToBottom()
+                    }
+                }
+            }
+
+            Column {
+                id: groupInfoItem
+                bottomPadding: Theme.paddingLarge
+                topPadding: Theme.paddingLarge
+                anchors {
+                    top: parent.top
+                    left: parent.left
+                    leftMargin: Theme.horizontalPageMargin
+                    right: parent.right
+                    rightMargin: Theme.horizontalPageMargin
+                }
+
+                Item { //large image placeholder
+                    width: parent.width
+                    height: imageContainer.hasImage ? imageContainer.maxDimension : 0
+                }
+
+                ChatInformationEditArea {
+                    visible: canEdit
+                    canEdit: !chatInformationPage.isPrivateChat && chatInformationPage.groupInformation.status && (chatInformationPage.groupInformation.status.can_change_info  || chatInformationPage.groupInformation.status["@type"] === "chatMemberStatusCreator")
+                    headerText: qsTr("Chat Title", "group title header")
+                    text: chatInformation.title
+
+                    onSaveButtonClicked: {
+                        if(!editItem.errorHighlight) {
+                            tdLibWrapper.setChatTitle(chatInformationPage.chatInformation.id, textValue);
+                        } else {
+                            isEditing = true
+                        }
+                    }
+
+                    onTextEdited: {
+                        if(textValue.length > 0 && textValue.length < 129) {
+                            editItem.errorHighlight = false
+                            editItem.label = ""
+                            editItem.placeholderText = ""
+                        } else {
+                            editItem.label = qsTr("Enter 1-128 characters")
+                            editItem.placeholderText = editItem.label
+                            editItem.errorHighlight = true
+                        }
+                    }
+                }
+                ChatInformationEditArea {
+                    canEdit: (chatInformationPage.isPrivateChat && chatInformationPage.privateChatUserInformation.id === chatInformationPage.myUserId) || ((chatInformationPage.isBasicGroup || chatInformationPage.isSuperGroup) && chatInformationPage.groupInformation && (chatInformationPage.groupInformation.status.can_change_info || chatInformationPage.groupInformation.status["@type"] === "chatMemberStatusCreator"))
+                    emptyPlaceholderText: qsTr("There is no information text available, yet.")
+                    headerText: qsTr("Info", "group or user infotext header")
+                    multiLine: true
+                    text: (chatInformationPage.isPrivateChat ? chatInformationPage.chatPartnerFullInformation.bio : chatInformationPage.groupFullInformation.description) || ""
+                    onSaveButtonClicked: {
+                        if(chatInformationPage.isPrivateChat) { // own bio
+                            tdLibWrapper.setBio(textValue);
+                        } else { // group info
+                            tdLibWrapper.setChatDescription(chatInformationPage.chatInformation.id, textValue);
+                        }
+                    }
+                }
+
+                ChatInformationTextItem {
+                    headerText: qsTr("Phone Number", "user phone number header")
+                    text: (chatInformationPage.isPrivateChat && chatInformationPage.privateChatUserInformation.phone_number ? "+"+chatInformationPage.privateChatUserInformation.phone_number : "") || ""
+                    isLinkedLabel: true
+                }
+
+                SectionHeader {
+                    font.pixelSize: Theme.fontSizeExtraSmall
+                    visible: !!inviteLinkItem.text
+                    height: visible ? Theme.itemSizeExtraSmall : 0
+                    text: qsTr("Invite Link", "header")
+                    x: 0
+                }
+
+                Row {
+                    width: parent.width
+                    visible: !!inviteLinkItem.text
+                    ChatInformationTextItem {
+                        id: inviteLinkItem
+                        text: !isPrivateChat ? groupFullInformation.invite_link : ""
+                        width: parent.width - inviteLinkButton.width
+                    }
+                    IconButton {
+                        id: inviteLinkButton
+                        icon.source: "image://theme/icon-m-clipboard"
+                        anchors.verticalCenter: inviteLinkItem.verticalCenter
+                        onClicked: {
+                            inviteLinkField.selectAll();
+                            inviteLinkField.copy();
+                            inviteLinkField.select(0,0);
+                            infoNotification.show(qsTr("The Invite Link has been copied to the clipboard."));
+                        }
+                        TextField {
+                            id: inviteLinkField
+                            width: 0
+                            height: 0
+                            text: groupFullInformation.invite_link ? groupFullInformation.invite_link : ""
+                            visible: false
+                            readOnly: true
+                            opacity: 0
+                        }
+                    }
+                }
+
+                Item {
+                    width: parent.width
+                    height: Theme.paddingLarge
+                }
+
+                Separator {
+                    width: parent.width
+                    color: Theme.primaryColor
+                    horizontalAlignment: Qt.AlignHCenter
+                    opacity: (tabViewLoader.status === Loader.Ready && tabViewLoader.item.count > 0) ? 1.0 : 0.0
+
+                    Behavior on opacity { PropertyAnimation {duration: 500}}
+                }
+            }
+
+            Loader {
+                id: tabViewLoader
+                asynchronous: true
+                active: true
+                anchors {
+                    left: parent.left
+                    right: parent.right
+                    top: groupInfoItem.bottom
+                }
+                sourceComponent: Component {
+                    ChatInformationTabView {
+                        id: tabView
+                        height: tabView.count > 0 ? chatInformationPage.height - headerItem.height : 0
+                    }
+                }
+            }
+        }
+    }
+    function updateGroupStatusText() {
+        if (chatOnlineMemberCount > 0) {
+            headerItem.description = qsTr("%1 members, %2 online").arg(Functions.getShortenedCount(groupInformation.member_count)).arg(Functions.getShortenedCount(chatOnlineMemberCount));
+        } else {
+            if (isChannel) {
+                headerItem.description = qsTr("%1 subscribers").arg(Functions.getShortenedCount(groupInformation.member_count));
+            } else {
+                headerItem.description = qsTr("%1 members").arg(Functions.getShortenedCount(groupInformation.member_count));
+            }
+        }
+    }
+
+}

qml/pages/ChatPage.qml

@@ -46,23 +46,9 @@ Page {
     property variant emojiProposals;
 
     function updateChatPartnerStatusText() {
-        if (chatPartnerInformation.status['@type'] === "userStatusEmpty" ) {
+        var statusText = Functions.getChatPartnerStatusText(chatPartnerInformation.status['@type'], chatPartnerInformation.status.was_online);
-            chatStatusText.text = qsTr("was never online");
+        if(statusText) {
-        }
+            chatStatusText.text = statusText;
-        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");
         }
     }
 
@@ -109,6 +95,9 @@ Page {
 
     function getMessageStatusText(message, listItemIndex, lastReadSentIndex) {
         var messageStatusSuffix = "";
+        if(!message) {
+            return "";
+        }
 
         if (message.edit_date > 0) {
             messageStatusSuffix += " - " + qsTr("edited");
@@ -221,19 +210,26 @@ Page {
         initializePage();
     }
 
+    Component.onDestruction: {
+        tdLibWrapper.closeChat(chatInformation.id);
+    }
+
     onStatusChanged: {
-        if (status === PageStatus.Activating) {
+        switch(status) {
+        case PageStatus.Activating:
             tdLibWrapper.openChat(chatInformation.id);
-        }
+            break;
-        if (status === PageStatus.Active) {
+        case PageStatus.Active:
+            console.log("CHAT opendirectly?", chatPage.isInitialized)
             if (!chatPage.isInitialized) {
                 chatModel.initialize(chatInformation);
                 chatPage.isInitialized = true;
             }
+            break;
+//        case PageStatus.Deactivating:
+//            tdLibWrapper.closeChat(chatInformation.id);
         }
-        if (status === PageStatus.Deactivating) {
+
-            tdLibWrapper.closeChat(chatInformation.id);
-        }
     }
 
     Connections {
@@ -277,6 +273,14 @@ Page {
         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);
+            if(totalCount === 0) {
+                console.log("[ChatPage] actually, skipping that: No Messages in Chat.");
+
+                chatView.positionViewAtEnd();
+                chatPage.loading = false;
+                return;
+            }
+
             chatView.lastReadSentIndex = lastReadSentIndex;
             if (modelIndex === (chatView.count - 1)) {
                 chatView.positionViewAtEnd();
@@ -336,7 +340,7 @@ Page {
     Timer {
         id: chatContactTimeUpdater
         interval: 60000
-        running: true
+        running: isPrivateChat
         repeat: true
         onTriggered: {
             updateChatPartnerStatusText();
@@ -373,7 +377,14 @@ Page {
                 muteChatMenuItem.text = chatInformation.notification_settings.mute_for > 0 ? qsTr("Unmute Chat") : qsTr("Mute Chat");
             }
         }
-
+        BackgroundItem {
+            id: headerMouseArea
+            height: headerRow.height
+            width: parent.width
+            onClicked: {
+                pageStack.push(Qt.resolvedUrl("../pages/ChatInformationPage.qml"), { "chatInformation" : chatInformation, "privateChatUserInformation": chatPartnerInformation, "groupInformation": chatGroupInformation, "chatOnlineMemberCount": chatOnlineMemberCount});
+            }
+        }
         Column {
             id: chatColumn
             width: parent.width
@@ -427,7 +438,7 @@ Page {
                         textFormat: Text.StyledText
                         font.pixelSize: Theme.fontSizeExtraSmall
                         font.family: Theme.fontFamilyHeading
-                        color: Theme.secondaryColor
+                        color: headerMouseArea.pressed ? Theme.secondaryHighlightColor : Theme.secondaryColor
                         elide: Text.ElideRight
                         width: parent.width
                         maximumLineCount: 1
@@ -958,6 +969,11 @@ Page {
                     }
 
                     VerticalScrollDecorator {}
+
+                    ViewPlaceholder {
+                        enabled: chatView.count === 0
+                        text: qsTr("This chat is empty.")
+                    }
                 }
 
                 Column {
@@ -1157,7 +1173,7 @@ Page {
                     property bool isPicture: false;
                     property bool isVideo: false;
                     property bool isDocument: false;
-                    property variant fileProperties;
+                    property variant fileProperties:({});
 
                     IconButton {
                         id: removeAttachmentsIconButton

qml/pages/OverviewPage.qml

@@ -152,6 +152,16 @@ Page {
                 chatListCreatedTimer.restart();
             }
         }
+        onChatReceived: {
+            if(chat["@extra"] === "openDirectly") {
+                console.log("ON CHAT RECEIVED", JSON.stringify(chat, null, 2));
+                if (status !== PageStatus.Active) {
+                    pageStack.pop(pageStack.find( function(page){ return(page._depth === 0)} ), PageStackAction.Immediate);
+                }
+                // if we get a new chat (no messages?), we can not use the provided data
+                pageStack.push(Qt.resolvedUrl("../pages/ChatPage.qml"), { "chatInformation" : tdLibWrapper.getChat(chat.id) });
+            }
+        }
     }
 
     Component.onCompleted: {
@@ -219,31 +229,12 @@ Page {
                     Behavior on opacity { NumberAnimation {} }
 
                     model: chatListModel
-                    delegate: ListItem {
+                    delegate: ChatListViewItem {
-
+                        pictureThumbnail.forceElementUpdate: overviewPage.chatListCreated
-                        id: chatListViewItem
+                        ownUserId: overviewPage.ownUserId
-
-                        contentHeight: chatListRow.height + chatListSeparator.height + 2 * Theme.paddingMedium
-                        contentWidth: parent.width
 
                         onClicked: {
-                            pageStack.push(Qt.resolvedUrl("../pages/ChatPage.qml"), { "chatInformation" : display });
+                           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 {
@@ -251,151 +242,10 @@ Page {
                             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")
+                                    secondaryText.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(/\<img [^>]+\/\>/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(/\<img [^>]+\/\>/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(/\<img [^>]+\/\>/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 {

src/chatlistmodel.cpp

@@ -352,6 +352,21 @@ void ChatListModel::redrawModel()
     layoutChanged();
 }
 
+QVariantMap ChatListModel::get(int row)
+{
+
+    QHash<int,QByteArray> names = roleNames();
+    QHashIterator<int, QByteArray> i(names);
+    QVariantMap res;
+    QModelIndex idx = index(row, 0);
+    while (i.hasNext()) {
+        i.next();
+        QVariant data = idx.data(i.key());
+        res[i.value()] = data;
+    }
+    return res;
+}
+
 int ChatListModel::updateChatOrder(int chatIndex)
 {
     ChatData *chat = chatList.at(chatIndex);

src/chatlistmodel.h

@@ -37,6 +37,7 @@ public:
     virtual QVariant data(const QModelIndex &index, int role) const override;
 
     Q_INVOKABLE void redrawModel();
+    Q_INVOKABLE QVariantMap get(int row);
 
     bool showAllChats() const;
     void setShowAllChats(bool showAll);

src/chatmodel.cpp

@@ -28,7 +28,7 @@ ChatModel::ChatModel(TDLibWrapper *tdLibWrapper)
     this->tdLibWrapper = tdLibWrapper;
     this->inReload = false;
     this->inIncrementalUpdate = false;
-    connect(this->tdLibWrapper, SIGNAL(messagesReceived(QVariantList)), this, SLOT(handleMessagesReceived(QVariantList)));
+    connect(this->tdLibWrapper, SIGNAL(messagesReceived(QVariantList, int)), this, SLOT(handleMessagesReceived(QVariantList, int)));
     connect(this->tdLibWrapper, SIGNAL(newMessageReceived(QString, QVariantMap)), this, SLOT(handleNewMessageReceived(QString, QVariantMap)));
     connect(this->tdLibWrapper, SIGNAL(chatReadInboxUpdated(QString, QString, int)), this, SLOT(handleChatReadInboxUpdated(QString, QString, int)));
     connect(this->tdLibWrapper, SIGNAL(chatReadOutboxUpdated(QString, QString)), this, SLOT(handleChatReadOutboxUpdated(QString, QString)));
@@ -72,9 +72,11 @@ void ChatModel::initialize(const QVariantMap &chatInformation)
 {
     qDebug() << "[ChatModel] Initializing chat model...";
     this->chatInformation = chatInformation;
+    beginResetModel();
     this->messages.clear();
     this->messageIndexMap.clear();
     this->messagesToBeAdded.clear();
+    endResetModel();
     this->chatId = chatInformation.value("id").toString();
     tdLibWrapper->getChatHistory(this->chatId);
 }
@@ -113,7 +115,7 @@ bool compareMessages(const QVariant &message1, const QVariant &message2)
     }
 }
 
-void ChatModel::handleMessagesReceived(const QVariantList &messages)
+void ChatModel::handleMessagesReceived(const QVariantList &messages, const int &totalCount)
 {
     qDebug() << "[ChatModel] Receiving new messages :)" << messages.size();
 
@@ -126,7 +128,7 @@ void ChatModel::handleMessagesReceived(const QVariantList &messages)
             this->inIncrementalUpdate = false;
             emit messagesIncrementalUpdate(listInboxPosition, listOutboxPosition);
         } else {
-            emit messagesReceived(listInboxPosition, listOutboxPosition);
+            emit messagesReceived(listInboxPosition, listOutboxPosition, totalCount);
         }
     } else {
         this->messagesMutex.lock();
@@ -157,7 +159,7 @@ void ChatModel::handleMessagesReceived(const QVariantList &messages)
                 this->inIncrementalUpdate = false;
                 emit messagesIncrementalUpdate(listInboxPosition, listOutboxPosition);
             } else {
-                emit messagesReceived(listInboxPosition, listOutboxPosition);
+                emit messagesReceived(listInboxPosition, listOutboxPosition, totalCount);
             }
         }
     }

src/chatmodel.h

@@ -42,7 +42,7 @@ public:
     Q_INVOKABLE QVariantMap getMessage(const int &index);
 
 signals:
-    void messagesReceived(const int &modelIndex, const int &lastReadSentIndex);
+    void messagesReceived(const int &modelIndex, const int &lastReadSentIndex, const int &totalCount);
     void messagesIncrementalUpdate(const int &modelIndex, const int &lastReadSentIndex);
     void newMessageReceived(const QVariantMap &message);
     void unreadCountUpdated(const int &unreadCount, const QString &lastReadInboxMessageId);
@@ -52,7 +52,7 @@ signals:
     void messagesDeleted();
 
 public slots:
-    void handleMessagesReceived(const QVariantList &messages);
+    void handleMessagesReceived(const QVariantList &messages, const int &totalCount);
     void handleNewMessageReceived(const QString &chatId, const QVariantMap &message);
     void handleChatReadInboxUpdated(const QString &chatId, const QString &lastReadInboxMessageId, const int &unreadCount);
     void handleChatReadOutboxUpdated(const QString &chatId, const QString &lastReadOutboxMessageId);

src/fernschreiberutils.cpp

@@ -51,5 +51,8 @@ QString FernschreiberUtils::getMessageShortText(const QVariantMap &messageConten
     if (contentType == "messageChatDeleteMember") {
         return myself ? tr("left this chat", "myself") : tr("left this chat");
     }
+    if (contentType == "messageChatChangeTitle") {
+        return myself ? tr("changed the chat title", "myself") : tr("changed the chat title");
+    }
     return tr("Unsupported message: %1").arg(contentType.mid(7));
 }

src/tdlibreceiver.cpp

@@ -41,6 +41,7 @@ namespace {
     const QString LAST_READ_OUTBOX_MESSAGE_ID("last_read_outbox_message_id");
 
     const QString TYPE("@type");
+    const QString EXTRA("@extra");
     const QString TYPE_CHAT_POSITION("chatPosition");
     const QString TYPE_CHAT_LIST_MAIN("chatListMain");
 }
@@ -99,11 +100,22 @@ TDLibReceiver::TDLibReceiver(void *tdLibClient, QObject *parent) : QThread(paren
     handlers.insert("updateMessageContent", &TDLibReceiver::processUpdateMessageContent);
     handlers.insert("updateDeleteMessages", &TDLibReceiver::processUpdateDeleteMessages);
     handlers.insert("chats", &TDLibReceiver::processChats);
+    handlers.insert("chat", &TDLibReceiver::processChat);
     handlers.insert("updateRecentStickers", &TDLibReceiver::processUpdateRecentStickers);
     handlers.insert("stickers", &TDLibReceiver::processStickers);
     handlers.insert("updateInstalledStickerSets", &TDLibReceiver::processUpdateInstalledStickerSets);
     handlers.insert("stickerSets", &TDLibReceiver::processStickerSets);
     handlers.insert("stickerSet", &TDLibReceiver::processStickerSet);
+    handlers.insert("chatMembers", &TDLibReceiver::processChatMembers);
+    handlers.insert("userFullInfo", &TDLibReceiver::processUserFullInfo);
+    handlers.insert("updateUserFullInfo", &TDLibReceiver::processUpdateUserFullInfo);
+    handlers.insert("basicGroupFullInfo", &TDLibReceiver::processBasicGroupFullInfo);
+    handlers.insert("updateBasicGroupFullInfo", &TDLibReceiver::processUpdateBasicGroupFullInfo);
+    handlers.insert("supergroupFullInfo", &TDLibReceiver::processSupergroupFullInfo);
+    handlers.insert("updateSupergroupFullInfo", &TDLibReceiver::processUpdateSupergroupFullInfo);
+    handlers.insert("userProfilePhotos", &TDLibReceiver::processUserProfilePhotos);
+    handlers.insert("updateChatPermissions", &TDLibReceiver::processUpdateChatPermissions);
+    handlers.insert("updateChatTitle", &TDLibReceiver::processUpdateChatTitle);
 }
 
 void TDLibReceiver::setActive(const bool &active)
@@ -302,7 +314,7 @@ void TDLibReceiver::processChatOnlineMemberCountUpdated(const QVariantMap &recei
 void TDLibReceiver::processMessages(const QVariantMap &receivedInformation)
 {
     LOG("Received new messages, amount: " << receivedInformation.value("total_count").toString());
-    emit messagesReceived(receivedInformation.value("messages").toList());
+    emit messagesReceived(receivedInformation.value("messages").toList(), receivedInformation.value("total_count").toInt());
 }
 
 void TDLibReceiver::processUpdateNewMessage(const QVariantMap &receivedInformation)
@@ -375,6 +387,11 @@ void TDLibReceiver::processChats(const QVariantMap &receivedInformation)
     emit chats(receivedInformation);
 }
 
+void TDLibReceiver::processChat(const QVariantMap &receivedInformation)
+{
+    emit chat(receivedInformation);
+}
+
 void TDLibReceiver::processUpdateRecentStickers(const QVariantMap &receivedInformation)
 {
     LOG("Recent stickers updated");
@@ -404,3 +421,76 @@ void TDLibReceiver::processStickerSet(const QVariantMap &receivedInformation)
     LOG("Received a sticker set...");
     emit stickerSet(receivedInformation);
 }
+void TDLibReceiver::processChatMembers(const QVariantMap &receivedInformation)
+{
+    LOG("Received super group members");
+    const QString extra = receivedInformation.value(EXTRA).toString();
+    emit chatMembers(extra, receivedInformation.value("members").toList(), receivedInformation.value("total_count").toInt());
+}
+
+void TDLibReceiver::processUserFullInfo(const QVariantMap &receivedInformation)
+{
+
+    LOG("Received UserFullInfo");
+
+    emit userFullInfo(receivedInformation);
+}
+
+void TDLibReceiver::processUpdateUserFullInfo(const QVariantMap &receivedInformation)
+{
+
+    LOG("Received UserFullInfoUpdate");
+
+    emit userFullInfoUpdated(receivedInformation.value("user_id").toString(), receivedInformation.value("user_full_info").toMap());
+}
+
+void TDLibReceiver::processBasicGroupFullInfo(const QVariantMap &receivedInformation)
+{
+
+    LOG("Received BasicGroupFullInfo");
+    const QString groupId = receivedInformation.value(EXTRA).toString();
+
+    emit basicGroupFullInfo(groupId, receivedInformation);
+}
+void TDLibReceiver::processUpdateBasicGroupFullInfo(const QVariantMap &receivedInformation)
+{
+    LOG("Received BasicGroupFullInfoUpdate");
+    const QString groupId = receivedInformation.value("basic_group_id").toString();
+
+    emit basicGroupFullInfoUpdated(groupId, receivedInformation.value("basic_group_full_info").toMap());
+}
+
+void TDLibReceiver::processSupergroupFullInfo(const QVariantMap &receivedInformation)
+{
+    LOG("Received SuperGroupFullInfoUpdate");
+    const QString groupId = receivedInformation.value(EXTRA).toString();
+
+    emit supergroupFullInfo(groupId, receivedInformation);
+}
+
+void TDLibReceiver::processUpdateSupergroupFullInfo(const QVariantMap &receivedInformation)
+{
+
+    LOG("Received SuperGroupFullInfoUpdate");
+    const QString groupId = receivedInformation.value("supergroup_id").toString();
+
+    emit supergroupFullInfoUpdated(groupId, receivedInformation.value("supergroup_full_info").toMap());
+}
+
+void TDLibReceiver::processUserProfilePhotos(const QVariantMap &receivedInformation)
+{
+    const QString extra = receivedInformation.value(EXTRA).toString();
+    emit userProfilePhotos(extra, receivedInformation.value("photos").toList(), receivedInformation.value("total_count").toInt());
+}
+
+void TDLibReceiver::processUpdateChatPermissions(const QVariantMap &receivedInformation)
+{
+    emit chatPermissionsUpdated(receivedInformation.value("chat_id").toString(), receivedInformation.value("permissions").toMap());
+}
+
+void TDLibReceiver::processUpdateChatTitle(const QVariantMap &receivedInformation)
+{
+
+    LOG("Received UpdateChatTitle");
+    emit chatTitleUpdated(receivedInformation.value("chat_id").toString(), receivedInformation.value("title").toString());
+}

src/tdlibreceiver.h

@@ -53,7 +53,7 @@ signals:
     void basicGroupUpdated(qlonglong groupId, const QVariantMap &groupInformation);
     void superGroupUpdated(qlonglong groupId, const QVariantMap &groupInformation);
     void chatOnlineMemberCountUpdated(const QString &chatId, const int &onlineMemberCount);
-    void messagesReceived(const QVariantList &messages);
+    void messagesReceived(const QVariantList &messages, const int &totalCount);
     void newMessageReceived(const QString &chatId, const QVariantMap &message);
     void messageInformation(const QString &messageId, const QVariantMap &message);
     void messageSendSucceeded(const QString &messageId, const QString &oldMessageId, const QVariantMap &message);
@@ -64,12 +64,22 @@ signals:
     void messageContentUpdated(const QString &chatId, const QString &messageId, const QVariantMap &newContent);
     void messagesDeleted(const QString &chatId, const QVariantList &messageIds);
     void chats(const QVariantMap &chats);
+    void chat(const QVariantMap &chats);
     void recentStickersUpdated(const QVariantList &stickerIds);
     void stickers(const QVariantList &stickers);
     void installedStickerSetsUpdated(const QVariantList &stickerSetIds);
     void stickerSets(const QVariantList &stickerSets);
     void stickerSet(const QVariantMap &stickerSet);
-
+    void chatMembers(const QString &extra, const QVariantList &members, const int &totalMembers);
+    void userFullInfo(const QVariantMap &userFullInfo);
+    void userFullInfoUpdated(const QString &userId,const QVariantMap &userFullInfo);
+    void basicGroupFullInfo(const QString &groupId, const QVariantMap &groupFullInfo);
+    void basicGroupFullInfoUpdated(const QString &groupId, const QVariantMap &groupFullInfo);
+    void supergroupFullInfo(const QString &groupId, const QVariantMap &groupFullInfo);
+    void supergroupFullInfoUpdated(const QString &groupId, const QVariantMap &groupFullInfo);
+    void userProfilePhotos(const QString &extra, const QVariantList &photos, const int &totalPhotos);
+    void chatPermissionsUpdated(const QString &chatId, const QVariantMap &chatPermissions);
+    void chatTitleUpdated(const QString &chatId, const QString &title);
 private:
     typedef void (TDLibReceiver::*Handler)(const QVariantMap &);
 
@@ -108,11 +118,22 @@ private:
     void processUpdateMessageContent(const QVariantMap &receivedInformation);
     void processUpdateDeleteMessages(const QVariantMap &receivedInformation);
     void processChats(const QVariantMap &receivedInformation);
+    void processChat(const QVariantMap &receivedInformation);
     void processUpdateRecentStickers(const QVariantMap &receivedInformation);
     void processStickers(const QVariantMap &receivedInformation);
     void processUpdateInstalledStickerSets(const QVariantMap &receivedInformation);
     void processStickerSets(const QVariantMap &receivedInformation);
     void processStickerSet(const QVariantMap &receivedInformation);
+    void processChatMembers(const QVariantMap &receivedInformation);
+    void processUserFullInfo(const QVariantMap &receivedInformation);
+    void processUpdateUserFullInfo(const QVariantMap &receivedInformation);
+    void processBasicGroupFullInfo(const QVariantMap &receivedInformation);
+    void processUpdateBasicGroupFullInfo(const QVariantMap &receivedInformation);
+    void processSupergroupFullInfo(const QVariantMap &receivedInformation);
+    void processUpdateSupergroupFullInfo(const QVariantMap &receivedInformation);
+    void processUserProfilePhotos(const QVariantMap &receivedInformation);
+    void processUpdateChatPermissions(const QVariantMap &receivedInformation);
+    void processUpdateChatTitle(const QVariantMap &receivedInformation);
 };
 
 #endif // TDLIBRECEIVER_H

src/tdlibwrapper.cpp

@@ -42,6 +42,7 @@
 namespace {
     const QString STATUS("status");
     const QString _TYPE("@type");
+    const QString _EXTRA("@extra");
 }
 
 TDLibWrapper::TDLibWrapper(QObject *parent) : QObject(parent)
@@ -76,7 +77,7 @@ TDLibWrapper::TDLibWrapper(QObject *parent) : QObject(parent)
     connect(this->tdLibReceiver, SIGNAL(basicGroupUpdated(qlonglong, QVariantMap)), this, SLOT(handleBasicGroupUpdated(qlonglong, QVariantMap)));
     connect(this->tdLibReceiver, SIGNAL(superGroupUpdated(qlonglong, QVariantMap)), this, SLOT(handleSuperGroupUpdated(qlonglong, QVariantMap)));
     connect(this->tdLibReceiver, SIGNAL(chatOnlineMemberCountUpdated(QString, int)), this, SLOT(handleChatOnlineMemberCountUpdated(QString, int)));
-    connect(this->tdLibReceiver, SIGNAL(messagesReceived(QVariantList)), this, SLOT(handleMessagesReceived(QVariantList)));
+    connect(this->tdLibReceiver, SIGNAL(messagesReceived(QVariantList, int)), this, SLOT(handleMessagesReceived(QVariantList, int)));
     connect(this->tdLibReceiver, SIGNAL(newMessageReceived(QString, QVariantMap)), this, SLOT(handleNewMessageReceived(QString, QVariantMap)));
     connect(this->tdLibReceiver, SIGNAL(messageInformation(QString, QVariantMap)), this, SLOT(handleMessageInformation(QString, QVariantMap)));
     connect(this->tdLibReceiver, SIGNAL(messageSendSucceeded(QString, QString, QVariantMap)), this, SLOT(handleMessageSendSucceeded(QString, QString, QVariantMap)));    
@@ -87,11 +88,24 @@ TDLibWrapper::TDLibWrapper(QObject *parent) : QObject(parent)
     connect(this->tdLibReceiver, SIGNAL(messageContentUpdated(QString, QString, QVariantMap)), this, SLOT(handleMessageContentUpdated(QString, QString, QVariantMap)));
     connect(this->tdLibReceiver, SIGNAL(messagesDeleted(QString, QVariantList)), this, SLOT(handleMessagesDeleted(QString, QVariantList)));
     connect(this->tdLibReceiver, SIGNAL(chats(QVariantMap)), this, SLOT(handleChats(QVariantMap)));
+    connect(this->tdLibReceiver, SIGNAL(chat(QVariantMap)), this, SLOT(handleChat(QVariantMap)));
     connect(this->tdLibReceiver, SIGNAL(recentStickersUpdated(QVariantList)), this, SLOT(handleRecentStickersUpdated(QVariantList)));
     connect(this->tdLibReceiver, SIGNAL(stickers(QVariantList)), this, SLOT(handleStickers(QVariantList)));
     connect(this->tdLibReceiver, SIGNAL(installedStickerSetsUpdated(QVariantList)), this, SLOT(handleInstalledStickerSetsUpdated(QVariantList)));
     connect(this->tdLibReceiver, SIGNAL(stickerSets(QVariantList)), this, SLOT(handleStickerSets(QVariantList)));
     connect(this->tdLibReceiver, SIGNAL(stickerSet(QVariantMap)), this, SLOT(handleStickerSet(QVariantMap)));
+    connect(this->tdLibReceiver, SIGNAL(chatMembers(QString, QVariantList, int)), this, SLOT(handleChatMembers(QString, QVariantList, int)));
+    connect(this->tdLibReceiver, SIGNAL(userFullInfo(QVariantMap)), this, SLOT(handleUserFullInfo(QVariantMap)));
+    connect(this->tdLibReceiver, SIGNAL(userFullInfoUpdated(QString, QVariantMap)), this, SLOT(handleUserFullInfoUpdated(QString, QVariantMap)));
+    connect(this->tdLibReceiver, SIGNAL(basicGroupFullInfo(QString, QVariantMap)), this, SLOT(handleBasicGroupFullInfo(QString, QVariantMap)));
+    connect(this->tdLibReceiver, SIGNAL(basicGroupFullInfoUpdated(QString, QVariantMap)), this, SLOT(handleBasicGroupFullInfoUpdated(QString, QVariantMap)));
+    connect(this->tdLibReceiver, SIGNAL(supergroupFullInfo(QString, QVariantMap)), this, SLOT(handleSupergroupFullInfo(QString, QVariantMap)));
+    connect(this->tdLibReceiver, SIGNAL(supergroupFullInfoUpdated(QString, QVariantMap)), this, SLOT(handleSupergroupFullInfoUpdated(QString, QVariantMap)));
+    connect(this->tdLibReceiver, SIGNAL(userProfilePhotos(QString, QVariantList, int)), this, SLOT(handleUserProfilePhotos(QString, QVariantList, int)));
+    connect(this->tdLibReceiver, SIGNAL(userProfilePhotos(QString, QVariantList, int)), this, SLOT(handleUserProfilePhotos(QString, QVariantList, int)));
+    connect(this->tdLibReceiver, SIGNAL(chatPermissionsUpdated(QString, QVariantMap)), this, SLOT(handleChatPermissionsUpdated(QString, QVariantMap)));
+
+    connect(this->tdLibReceiver, SIGNAL(chatTitleUpdated(QString, QString)), this, SLOT(handleChatTitleUpdated(QString, QString)));
 
     connect(&emojiSearchWorker, SIGNAL(searchCompleted(QString, QVariantList)), this, SLOT(handleEmojiSearchCompleted(QString, QVariantList)));
 
@@ -222,6 +236,15 @@ void TDLibWrapper::closeChat(const QString &chatId)
     this->sendRequest(requestObject);
 }
 
+void TDLibWrapper::leaveChat(const QString &chatId)
+{
+    LOG("Leaving chat " << chatId);
+    QVariantMap requestObject;
+    requestObject.insert(_TYPE, "leaveChat");
+    requestObject.insert("chat_id", chatId);
+    this->sendRequest(requestObject);
+}
+
 void TDLibWrapper::getChatHistory(const QString &chatId, const qlonglong &fromMessageId, const int &offset, const int &limit, const bool &onlyLocal)
 {
     LOG("Retrieving chat history" << chatId << fromMessageId << offset << limit << onlyLocal);
@@ -468,6 +491,137 @@ void TDLibWrapper::getStickerSet(const QString &setId)
     requestObject.insert("set_id", setId);
     this->sendRequest(requestObject);
 }
+void TDLibWrapper::getSupergroupMembers(const QString &groupId, const int &limit = 200, const int &offset = 0)
+{
+    LOG("Retrieving SupergroupMembers");
+    QVariantMap requestObject;
+    requestObject.insert(_TYPE, "getSupergroupMembers");
+    requestObject.insert(_EXTRA, groupId);
+    requestObject.insert("supergroup_id", groupId);
+    requestObject.insert("offset", offset);
+    requestObject.insert("limit", limit);
+    this->sendRequest(requestObject);
+}
+
+void TDLibWrapper::getGroupFullInfo(const QString &groupId, const bool &isSuperGroup)
+{
+    LOG("Retrieving GroupFullInfo");
+    QVariantMap requestObject;
+    if(isSuperGroup) {
+        requestObject.insert(_TYPE, "getSupergroupFullInfo");
+        requestObject.insert("supergroup_id", groupId);
+    } else {
+        requestObject.insert(_TYPE, "getBasicGroupFullInfo");
+        requestObject.insert("basic_group_id", groupId);
+    }
+    requestObject.insert(_EXTRA, groupId);
+    this->sendRequest(requestObject);
+}
+
+void TDLibWrapper::getUserFullInfo(const QString &userId)
+{
+    LOG("Retrieving UserFullInfo");
+    QVariantMap requestObject;
+    requestObject.insert(_TYPE, "getUserFullInfo");
+    requestObject.insert(_EXTRA, userId);
+    requestObject.insert("user_id", userId);
+    this->sendRequest(requestObject);
+}
+
+void TDLibWrapper::createPrivateChat(const QString &userId)
+{
+    LOG("Creating Private Chat");
+    QVariantMap requestObject;
+    requestObject.insert(_TYPE, "createPrivateChat");
+    requestObject.insert("user_id", userId);
+    requestObject.insert(_EXTRA, "openDirectly"); //gets matched in qml
+    this->sendRequest(requestObject);
+}
+
+void TDLibWrapper::getGroupsInCommon(const QString &userId, const int &limit, const int &offset)
+{
+    LOG("Retrieving Groups in Common");
+    QVariantMap requestObject;
+    requestObject.insert(_TYPE, "getGroupsInCommon");
+    requestObject.insert(_EXTRA, userId);
+    requestObject.insert("user_id", userId);
+    requestObject.insert("offset", offset);
+    requestObject.insert("limit", limit);
+    this->sendRequest(requestObject);
+}
+
+void TDLibWrapper::getUserProfilePhotos(const QString &userId, const int &limit, const int &offset)
+{
+    LOG("Retrieving User Profile Photos");
+    QVariantMap requestObject;
+    requestObject.insert(_TYPE, "getUserProfilePhotos");
+    requestObject.insert(_EXTRA, userId);
+    requestObject.insert("user_id", userId);
+    requestObject.insert("offset", offset);
+    requestObject.insert("limit", limit);
+    this->sendRequest(requestObject);
+}
+
+void TDLibWrapper::setChatPermissions(const QString &chatId, const QVariantMap &chatPermissions)
+{
+    LOG("Setting Chat Permissions");
+    QVariantMap requestObject;
+    requestObject.insert(_TYPE, "setChatPermissions");
+    requestObject.insert(_EXTRA, chatId);
+    requestObject.insert("chat_id", chatId);
+    requestObject.insert("permissions", chatPermissions);
+    this->sendRequest(requestObject);
+}
+
+void TDLibWrapper::setChatSlowModeDelay(const QString &chatId, const int &delay)
+{
+
+    LOG("Setting Chat Slow Mode Delay");
+    QVariantMap requestObject;
+    requestObject.insert(_TYPE, "setChatSlowModeDelay");
+    requestObject.insert("chat_id", chatId);
+    requestObject.insert("slow_mode_delay", delay);
+    this->sendRequest(requestObject);
+}
+
+void TDLibWrapper::setChatDescription(const QString &chatId, const QString &description)
+{
+    LOG("Setting Chat Description");
+    QVariantMap requestObject;
+    requestObject.insert(_TYPE, "setChatDescription");
+    requestObject.insert("chat_id", chatId);
+    requestObject.insert("description", description);
+    this->sendRequest(requestObject);
+}
+
+void TDLibWrapper::setChatTitle(const QString &chatId, const QString &title)
+{
+    LOG("Setting Chat Title");
+    QVariantMap requestObject;
+    requestObject.insert(_TYPE, "setChatTitle");
+    requestObject.insert("chat_id", chatId);
+    requestObject.insert("title", title);
+    this->sendRequest(requestObject);
+}
+
+void TDLibWrapper::setBio(const QString &bio)
+{
+    LOG("Setting Bio");
+    QVariantMap requestObject;
+    requestObject.insert(_TYPE, "setBio");
+    requestObject.insert("bio", bio);
+    this->sendRequest(requestObject);
+}
+
+void TDLibWrapper::toggleSupergroupIsAllHistoryAvailable(const QString &groupId, const bool &isAllHistoryAvailable)
+{
+    LOG("Toggling SupergroupIsAllHistoryAvailable");
+    QVariantMap requestObject;
+    requestObject.insert(_TYPE, "toggleSupergroupIsAllHistoryAvailable");
+    requestObject.insert("supergroup_id", groupId);
+    requestObject.insert("is_all_history_available", isAllHistoryAvailable);
+    this->sendRequest(requestObject);
+}
 
 void TDLibWrapper::searchEmoji(const QString &queryString)
 {
@@ -759,9 +913,9 @@ void TDLibWrapper::handleChatOnlineMemberCountUpdated(const QString &chatId, con
     emit chatOnlineMemberCountUpdated(chatId, onlineMemberCount);
 }
 
-void TDLibWrapper::handleMessagesReceived(const QVariantList &messages)
+void TDLibWrapper::handleMessagesReceived(const QVariantList &messages, const int &totalCount)
 {
-    emit messagesReceived(messages);
+    emit messagesReceived(messages, totalCount);
 }
 
 void TDLibWrapper::handleNewMessageReceived(const QString &chatId, const QVariantMap &message)
@@ -814,6 +968,11 @@ void TDLibWrapper::handleChats(const QVariantMap &chats)
     emit this->chatsReceived(chats);
 }
 
+void TDLibWrapper::handleChat(const QVariantMap &chat)
+{
+    emit this->chatReceived(chat);
+}
+
 void TDLibWrapper::handleRecentStickersUpdated(const QVariantList &stickerIds)
 {
     emit this->recentStickersUpdated(stickerIds);
@@ -850,6 +1009,56 @@ void TDLibWrapper::handleEmojiSearchCompleted(const QString &queryString, const
     emit emojiSearchSuccessful(resultList);
 }
 
+void TDLibWrapper::handleChatMembers(const QString &extra, const QVariantList &members, const int &totalMembers)
+{
+    emit this->chatMembersReceived(extra, members, totalMembers);
+}
+
+void TDLibWrapper::handleUserFullInfo(const QVariantMap &userFullInfo)
+{
+    emit this->userFullInfoReceived(userFullInfo);
+}
+
+void TDLibWrapper::handleUserFullInfoUpdated(const QString &userId, const QVariantMap &userFullInfo)
+{
+    emit this->userFullInfoUpdated(userId, userFullInfo);
+}
+
+void TDLibWrapper::handleBasicGroupFullInfo(const QString &groupId, const QVariantMap &groupFullInfo)
+{
+    emit this->basicGroupFullInfoReceived(groupId, groupFullInfo);
+}
+
+void TDLibWrapper::handleBasicGroupFullInfoUpdated(const QString &groupId, const QVariantMap &groupFullInfo)
+{
+    emit this->basicGroupFullInfoUpdated(groupId, groupFullInfo);
+}
+
+void TDLibWrapper::handleSupergroupFullInfo(const QString &groupId, const QVariantMap &groupFullInfo)
+{
+    emit this->supergroupFullInfoReceived(groupId, groupFullInfo);
+}
+
+void TDLibWrapper::handleSupergroupFullInfoUpdated(const QString &groupId, const QVariantMap &groupFullInfo)
+{
+    emit this->supergroupFullInfoUpdated(groupId, groupFullInfo);
+}
+
+void TDLibWrapper::handleUserProfilePhotos(const QString &extra, const QVariantList &photos, const int &totalPhotos)
+{
+    emit this->userProfilePhotosReceived(extra, photos, totalPhotos);
+}
+
+void TDLibWrapper::handleChatPermissionsUpdated(const QString &chatId, const QVariantMap permissions)
+{
+    emit this->chatPermissionsUpdated(chatId, permissions);
+}
+
+void TDLibWrapper::handleChatTitleUpdated(const QString &chatId, const QString title)
+{
+    emit this->chatTitleUpdated(chatId, title);
+}
+
 void TDLibWrapper::setInitialParameters()
 {
     LOG("Sending initial parameters to TD Lib");

src/tdlibwrapper.h

@@ -113,6 +113,7 @@ public:
     Q_INVOKABLE void downloadFile(const QString &fileId);
     Q_INVOKABLE void openChat(const QString &chatId);
     Q_INVOKABLE void closeChat(const QString &chatId);
+    Q_INVOKABLE void leaveChat(const QString &chatId);
     Q_INVOKABLE void getChatHistory(const QString &chatId, const qlonglong &fromMessageId = 0, const int &offset = 0, const int &limit = 50, const bool &onlyLocal = false);
     Q_INVOKABLE void viewMessage(const QString &chatId, const QString &messageId);
     Q_INVOKABLE void sendTextMessage(const QString &chatId, const QString &message, const QString &replyToMessageId = "0");
@@ -129,6 +130,18 @@ public:
     Q_INVOKABLE void getRecentStickers();
     Q_INVOKABLE void getInstalledStickerSets();
     Q_INVOKABLE void getStickerSet(const QString &setId);
+    Q_INVOKABLE void getSupergroupMembers(const QString &groupId, const int &limit, const int &offset);
+    Q_INVOKABLE void getGroupFullInfo(const QString &groupId, const bool &isSuperGroup);
+    Q_INVOKABLE void getUserFullInfo(const QString &userId);
+    Q_INVOKABLE void createPrivateChat(const QString &userId);
+    Q_INVOKABLE void getGroupsInCommon(const QString &userId, const int &limit, const int &offset);
+    Q_INVOKABLE void getUserProfilePhotos(const QString &userId, const int &limit, const int &offset);
+    Q_INVOKABLE void setChatPermissions(const QString &chatId, const QVariantMap &chatPermissions);
+    Q_INVOKABLE void setChatSlowModeDelay(const QString &chatId, const int &delay);
+    Q_INVOKABLE void setChatDescription(const QString &chatId, const QString &description);
+    Q_INVOKABLE void setChatTitle(const QString &chatId, const QString &title);
+    Q_INVOKABLE void setBio(const QString &bio);
+    Q_INVOKABLE void toggleSupergroupIsAllHistoryAvailable(const QString &groupId, const bool &isAllHistoryAvailable);
 
     // Others (candidates for extraction ;))
     Q_INVOKABLE void searchEmoji(const QString &queryString);
@@ -155,7 +168,7 @@ signals:
     void basicGroupUpdated(qlonglong groupId);
     void superGroupUpdated(qlonglong groupId);
     void chatOnlineMemberCountUpdated(const QString &chatId, const int &onlineMemberCount);
-    void messagesReceived(const QVariantList &messages);
+    void messagesReceived(const QVariantList &messages, const int &totalCount);
     void newMessageReceived(const QString &chatId, const QVariantMap &message);
     void copyToDownloadsSuccessful(const QString &fileName, const QString &filePath);
     void copyToDownloadsError(const QString &fileName, const QString &filePath);
@@ -168,12 +181,23 @@ signals:
     void messageContentUpdated(const QString &chatId, const QString &messageId, const QVariantMap &newContent);
     void messagesDeleted(const QString &chatId, const QVariantList &messageIds);
     void chatsReceived(const QVariantMap &chats);
+    void chatReceived(const QVariantMap &chat);
     void recentStickersUpdated(const QVariantList &stickerIds);
     void stickersReceived(const QVariantList &stickers);
     void installedStickerSetsUpdated(const QVariantList &stickerSetIds);
     void stickerSetsReceived(const QVariantList &stickerSets);
     void stickerSetReceived(const QVariantMap &stickerSet);
     void emojiSearchSuccessful(const QVariantList &result);
+    void chatMembersReceived(const QString &extra, const QVariantList &members, const int &totalMembers);
+    void userFullInfoReceived(const QVariantMap &userFullInfo);
+    void userFullInfoUpdated(const QString &userId, const QVariantMap &userFullInfo);
+    void basicGroupFullInfoReceived(const QString &groupId, const QVariantMap &groupFullInfo);
+    void supergroupFullInfoReceived(const QString &groupId, const QVariantMap &groupFullInfo);
+    void basicGroupFullInfoUpdated(const QString &groupId, const QVariantMap &groupFullInfo);
+    void supergroupFullInfoUpdated(const QString &groupId, const QVariantMap &groupFullInfo);
+    void userProfilePhotosReceived(const QString &extra, const QVariantList &photos, const int &totalPhotos);
+    void chatPermissionsUpdated(const QString &chatId, const QVariantMap &permissions);
+    void chatTitleUpdated(const QString &chatId, const QString &title);
 
 public slots:
     void handleVersionDetected(const QString &version);
@@ -193,7 +217,7 @@ public slots:
     void handleBasicGroupUpdated(qlonglong groupId, const QVariantMap &groupInformation);
     void handleSuperGroupUpdated(qlonglong groupId, const QVariantMap &groupInformation);
     void handleChatOnlineMemberCountUpdated(const QString &chatId, const int &onlineMemberCount);
-    void handleMessagesReceived(const QVariantList &messages);
+    void handleMessagesReceived(const QVariantList &messages, const int &totalCount);
     void handleNewMessageReceived(const QString &chatId, const QVariantMap &message);
     void handleMessageInformation(const QString &messageId, const QVariantMap &message);
     void handleMessageSendSucceeded(const QString &messageId, const QString &oldMessageId, const QVariantMap &message);
@@ -204,12 +228,23 @@ public slots:
     void handleMessageContentUpdated(const QString &chatId, const QString &messageId, const QVariantMap &newContent);
     void handleMessagesDeleted(const QString &chatId, const QVariantList &messageIds);
     void handleChats(const QVariantMap &chats);
+    void handleChat(const QVariantMap &chat);
     void handleRecentStickersUpdated(const QVariantList &stickerIds);
     void handleStickers(const QVariantList &stickers);
     void handleInstalledStickerSetsUpdated(const QVariantList &stickerSetIds);
     void handleStickerSets(const QVariantList &stickerSets);
     void handleStickerSet(const QVariantMap &stickerSet);
     void handleEmojiSearchCompleted(const QString &queryString, const QVariantList &resultList);
+    void handleChatMembers(const QString &extra, const QVariantList &members, const int &totalMembers);
+    void handleUserFullInfo(const QVariantMap &userFullInfo);
+    void handleUserFullInfoUpdated(const QString &userId, const QVariantMap &userFullInfo);
+    void handleBasicGroupFullInfo(const QString &groupId, const QVariantMap &groupFullInfo);
+    void handleBasicGroupFullInfoUpdated(const QString &groupId, const QVariantMap &groupFullInfo);
+    void handleSupergroupFullInfo(const QString &groupId, const QVariantMap &groupFullInfo);
+    void handleSupergroupFullInfoUpdated(const QString &groupId, const QVariantMap &groupFullInfo);
+    void handleUserProfilePhotos(const QString &extra, const QVariantList &photos, const int &totalPhotos);
+    void handleChatPermissionsUpdated(const QString &chatId, const QVariantMap permissions);
+    void handleChatTitleUpdated(const QString &chatId, const QString title);
 
 private:
     void setInitialParameters();

translations/harbour-fernschreiber-de.ts

@@ -87,6 +87,138 @@
         <translation>%1</translation>
     </message>
 </context>
+<context>
+    <name>ChatInformationPage</name>
+    <message>
+        <source>Unmute Chat</source>
+        <translation>Stummschaltung des Chats aufheben</translation>
+    </message>
+    <message>
+        <source>Mute Chat</source>
+        <translation>Chat stummschalten</translation>
+    </message>
+    <message>
+        <source>Unknown</source>
+        <translation>Unbekannt</translation>
+    </message>
+    <message>
+        <source>The Invite Link has been copied to the clipboard.</source>
+        <translation>Der Einladungslink wurde in die Zwischenablage kopiert.</translation>
+    </message>
+    <message>
+        <source>%1 members, %2 online</source>
+        <translation>%1 Mitglieder, %2 online</translation>
+    </message>
+    <message>
+        <source>%1 subscribers</source>
+        <translation>%1 Abonnenten</translation>
+    </message>
+    <message>
+        <source>%1 members</source>
+        <translation>%1 Mitglieder</translation>
+    </message>
+    <message>
+        <source>Leave Group</source>
+        <translation>Gruppe verlassen</translation>
+    </message>
+    <message>
+        <source>Leaving chat</source>
+        <translation>Verlasse Gruppe</translation>
+    </message>
+    <message>
+        <source>Info</source>
+        <comment>group or user infotext header</comment>
+        <translation>Info</translation>
+    </message>
+    <message>
+        <source>Phone Number</source>
+        <comment>user phone number header</comment>
+        <translation>Telefonnummer</translation>
+    </message>
+    <message>
+        <source>Invite Link</source>
+        <comment>header</comment>
+        <translation>Einladungslink</translation>
+    </message>
+    <message>
+        <source>There is no information text available, yet.</source>
+        <translation>Es gibt noch keinen Informationstext.</translation>
+    </message>
+    <message>
+        <source>Chat Title</source>
+        <comment>group title header</comment>
+        <translation>Chattitel</translation>
+    </message>
+    <message>
+        <source>Enter 1-128 characters</source>
+        <translation>Geben Sie 1-126 Zeichen ein</translation>
+    </message>
+</context>
+<context>
+    <name>ChatInformationTabItemMembersGroups</name>
+    <message>
+        <source>You</source>
+        <translation>Sie</translation>
+    </message>
+    <message>
+        <source>Loading common chats…</source>
+        <comment>chats you have in common with a user</comment>
+        <translation>Lade gemeinsame Chats…</translation>
+    </message>
+    <message>
+        <source>Unknown</source>
+        <translation>Unbekannt</translation>
+    </message>
+    <message>
+        <source>Groups</source>
+        <comment>Button: groups in common (short)</comment>
+        <translation>Gruppen</translation>
+    </message>
+    <message>
+        <source>Members</source>
+        <comment>Button: Group Members</comment>
+        <translation>Mitglieder</translation>
+    </message>
+    <message>
+        <source>Loading group members…</source>
+        <translation>Lade Gruppenmitglieder…</translation>
+    </message>
+</context>
+<context>
+    <name>ChatInformationTabItemSettings</name>
+    <message>
+        <source>Settings</source>
+        <comment>Button: Chat Settings</comment>
+        <translation>Einstellungen</translation>
+    </message>
+</context>
+<context>
+    <name>ChatListViewItem</name>
+    <message>
+        <source>Unknown</source>
+        <translation>Unbekannt</translation>
+    </message>
+    <message>
+        <source>You</source>
+        <translation>Sie</translation>
+    </message>
+    <message>
+        <source>Unmute Chat</source>
+        <translation>Stummschaltung des Chats aufheben</translation>
+    </message>
+    <message>
+        <source>Mute Chat</source>
+        <translation>Chat stummschalten</translation>
+    </message>
+    <message>
+        <source>User Info</source>
+        <translation>Benutzerinfos</translation>
+    </message>
+    <message>
+        <source>Group Info</source>
+        <translation>Gruppeninfos</translation>
+    </message>
+</context>
 <context>
     <name>ChatPage</name>
     <message>
@@ -97,30 +229,6 @@
         <source>Your message</source>
         <translation>Ihre Nachricht</translation>
     </message>
-    <message>
-        <source>was never online</source>
-        <translation>war niemals online</translation>
-    </message>
-    <message>
-        <source>offline, last online: last month</source>
-        <translation>offline, zuletzt online im letzten Monat</translation>
-    </message>
-    <message>
-        <source>offline, last online: last week</source>
-        <translation>offline, zuletzt online in der letzten Woche</translation>
-    </message>
-    <message>
-        <source>offline, last online: %1</source>
-        <translation>offline, zuletzt online: %1</translation>
-    </message>
-    <message>
-        <source>online</source>
-        <translation>online</translation>
-    </message>
-    <message>
-        <source>offline, was recently online</source>
-        <translation>offline, war neulich online</translation>
-    </message>
     <message>
         <source>%1 members, %2 online</source>
         <translation>%1 Mitglieder, %2 online</translation>
@@ -177,6 +285,10 @@
         <source>Forwarded Message</source>
         <translation>Weitergeleitete Nachricht</translation>
     </message>
+    <message>
+        <source>This chat is empty.</source>
+        <translation>Dieser Chat ist leer.</translation>
+    </message>
 </context>
 <context>
     <name>CoverPage</name>
@@ -232,6 +344,74 @@
         <translation>Dokument öffnen</translation>
     </message>
 </context>
+<context>
+    <name>EditGroupChatPermissionsColumn</name>
+    <message>
+        <source>Group Member Permissions</source>
+        <comment>what can normal group members do</comment>
+        <translation>Berechtigungen der Gruppenmitglieder</translation>
+    </message>
+    <message>
+        <source>Send Messages</source>
+        <comment>member permission</comment>
+        <translation>Nachrichten senden</translation>
+    </message>
+    <message>
+        <source>Send Media Messages</source>
+        <comment>member permission</comment>
+        <translation>Medien senden</translation>
+    </message>
+    <message>
+        <source>Send Other Messages</source>
+        <comment>member permission</comment>
+        <translation>Andere Nachrichten senden</translation>
+    </message>
+    <message>
+        <source>Add Web Page Previews</source>
+        <comment>member permission</comment>
+        <translation>Webseiten-Vorschau hinzufügen</translation>
+    </message>
+    <message>
+        <source>Change Chat Info</source>
+        <comment>member permission</comment>
+        <translation>Chatinformation ändern</translation>
+    </message>
+    <message>
+        <source>Invite Users</source>
+        <comment>member permission</comment>
+        <translation>Benutzer einladen</translation>
+    </message>
+    <message>
+        <source>Pin Messages</source>
+        <comment>member permission</comment>
+        <translation>Nachrichten anpinnen</translation>
+    </message>
+    <message>
+        <source>New Members</source>
+        <comment>what can new group members do</comment>
+        <translation>Neue Mitglieder</translation>
+    </message>
+    <message>
+        <source>New members can see older messages</source>
+        <comment>member permission</comment>
+        <translation>Neue Mitglieder können ältere Nachrichten sehen</translation>
+    </message>
+</context>
+<context>
+    <name>EditSuperGroupSlowModeColumn</name>
+    <message>
+        <source>Slow Mode</source>
+        <translation>Langsamer Modus</translation>
+    </message>
+    <message>
+        <source>Off</source>
+        <translation>Aus</translation>
+    </message>
+    <message>
+        <source>Set how long every chat member has to wait between Messages</source>
+        <translation>Legen Sie fest, wie lange jedes Mitglied zwischen zwei Nachrichten warten muss</translation>
+    </message>
+</context>
 <context>
     <name>FernschreiberUtils</name>
     <message>
@@ -341,6 +521,15 @@
         <source>sent a venue</source>
         <translation>hat einen Ort geschickt</translation>
     </message>
+    <message>
+        <source>changed the chat title</source>
+        <comment>myself</comment>
+        <translation>haben den Chattitel geändert</translation>
+    </message>
+    <message>
+        <source>changed the chat title</source>
+        <translation>hat den Chattitel geändert</translation>
+    </message>
 </context>
 <context>
     <name>ImagePage</name>
@@ -467,22 +656,10 @@
         <source>Unknown</source>
         <translation>Unbekannt</translation>
     </message>
-    <message>
-        <source>You</source>
-        <translation>Sie</translation>
-    </message>
     <message>
         <source>Loading chat list...</source>
         <translation>Lade Chatliste...</translation>
     </message>
-    <message>
-        <source>Unmute Chat</source>
-        <translation>Stummschaltung des Chats aufheben</translation>
-    </message>
-    <message>
-        <source>Mute Chat</source>
-        <translation>Chat stummschalten</translation>
-    </message>
     <message>
         <source>Settings</source>
         <translation>Einstellungen</translation>
@@ -718,5 +895,58 @@
         <comment>myself</comment>
         <translation>haben diesen Chat verlassen</translation>
     </message>
+    <message>
+        <source>was never online</source>
+        <translation>war niemals online</translation>
+    </message>
+    <message>
+        <source>offline, last online: last month</source>
+        <translation>offline, zuletzt online im letzten Monat</translation>
+    </message>
+    <message>
+        <source>offline, last online: last week</source>
+        <translation>offline, zuletzt online in der letzten Woche</translation>
+    </message>
+    <message>
+        <source>offline, last online: %1</source>
+        <translation>offline, zuletzt online: %1</translation>
+    </message>
+    <message>
+        <source>online</source>
+        <translation>online</translation>
+    </message>
+    <message>
+        <source>offline, was recently online</source>
+        <translation>offline, war neulich online</translation>
+    </message>
+    <message>
+        <source>Admin</source>
+        <comment>channel user role</comment>
+        <translation type="unfinished"></translation>
+    </message>
+    <message>
+        <source>Banned</source>
+        <comment>channel user role</comment>
+        <translation type="unfinished"></translation>
+    </message>
+    <message>
+        <source>Creator</source>
+        <comment>channel user role</comment>
+        <translation type="unfinished"></translation>
+    </message>
+    <message>
+        <source>Restricted</source>
+        <comment>channel user role</comment>
+        <translation type="unfinished"></translation>
+    </message>
+    <message>
+        <source>changed the chat title to %1</source>
+        <comment>myself</comment>
+        <translation>haben den Chattitel zu %1 geändert</translation>
+    </message>
+    <message>
+        <source>changed the chat title to %1</source>
+        <translation>hat den Chattitel zu %1 geändert</translation>
+    </message>
 </context>
 </TS>

translations/harbour-fernschreiber-es.ts

@@ -87,6 +87,138 @@
         <translation>%1</translation>
     </message>
 </context>
+<context>
+    <name>ChatInformationPage</name>
+    <message>
+        <source>Unmute Chat</source>
+        <translation type="unfinished">habilitar notificación</translation>
+    </message>
+    <message>
+        <source>Mute Chat</source>
+        <translation type="unfinished">deshabilitar notificación</translation>
+    </message>
+    <message>
+        <source>Unknown</source>
+        <translation type="unfinished"></translation>
+    </message>
+    <message>
+        <source>The Invite Link has been copied to the clipboard.</source>
+        <translation type="unfinished"></translation>
+    </message>
+    <message>
+        <source>%1 members, %2 online</source>
+        <translation type="unfinished">%1 miembros, %2 en línea</translation>
+    </message>
+    <message>
+        <source>%1 subscribers</source>
+        <translation type="unfinished">%1 suscriptores</translation>
+    </message>
+    <message>
+        <source>%1 members</source>
+        <translation type="unfinished">%1 miembros</translation>
+    </message>
+    <message>
+        <source>Leave Group</source>
+        <translation type="unfinished"></translation>
+    </message>
+    <message>
+        <source>Leaving chat</source>
+        <translation type="unfinished"></translation>
+    </message>
+    <message>
+        <source>Info</source>
+        <comment>group or user infotext header</comment>
+        <translation type="unfinished"></translation>
+    </message>
+    <message>
+        <source>Phone Number</source>
+        <comment>user phone number header</comment>
+        <translation type="unfinished"></translation>
+    </message>
+    <message>
+        <source>Invite Link</source>
+        <comment>header</comment>
+        <translation type="unfinished"></translation>
+    </message>
+    <message>
+        <source>There is no information text available, yet.</source>
+        <translation type="unfinished"></translation>
+    </message>
+    <message>
+        <source>Chat Title</source>
+        <comment>group title header</comment>
+        <translation type="unfinished"></translation>
+    </message>
+    <message>
+        <source>Enter 1-128 characters</source>
+        <translation type="unfinished"></translation>
+    </message>
+</context>
+<context>
+    <name>ChatInformationTabItemMembersGroups</name>
+    <message>
+        <source>Loading common chats…</source>
+        <comment>chats you have in common with a user</comment>
+        <translation type="unfinished"></translation>
+    </message>
+    <message>
+        <source>Unknown</source>
+        <translation type="unfinished"></translation>
+    </message>
+    <message>
+        <source>Groups</source>
+        <comment>Button: groups in common (short)</comment>
+        <translation type="unfinished"></translation>
+    </message>
+    <message>
+        <source>Members</source>
+        <comment>Button: Group Members</comment>
+        <translation type="unfinished"></translation>
+    </message>
+    <message>
+        <source>Loading group members…</source>
+        <translation type="unfinished"></translation>
+    </message>
+    <message>
+        <source>You</source>
+        <translation type="unfinished"></translation>
+    </message>
+</context>
+<context>
+    <name>ChatInformationTabItemSettings</name>
+    <message>
+        <source>Settings</source>
+        <comment>Button: Chat Settings</comment>
+        <translation type="unfinished">Ajustes</translation>
+    </message>
+</context>
+<context>
+    <name>ChatListViewItem</name>
+    <message>
+        <source>Unknown</source>
+        <translation type="unfinished"></translation>
+    </message>
+    <message>
+        <source>You</source>
+        <translation type="unfinished"></translation>
+    </message>
+    <message>
+        <source>Unmute Chat</source>
+        <translation type="unfinished">habilitar notificación</translation>
+    </message>
+    <message>
+        <source>Mute Chat</source>
+        <translation type="unfinished">deshabilitar notificación</translation>
+    </message>
+    <message>
+        <source>User Info</source>
+        <translation type="unfinished"></translation>
+    </message>
+    <message>
+        <source>Group Info</source>
+        <translation type="unfinished"></translation>
+    </message>
+</context>
 <context>
     <name>ChatPage</name>
     <message>
@@ -97,30 +229,6 @@
         <source>Your message</source>
         <translation>Escribir mensaje</translation>
     </message>
-    <message>
-        <source>was never online</source>
-        <translation>nunca estuvo en línea</translation>
-    </message>
-    <message>
-        <source>offline, last online: last month</source>
-        <translation>sin línea, hace en línea: hace 1 mes</translation>
-    </message>
-    <message>
-        <source>offline, last online: last week</source>
-        <translation>sin línea, hace en línea: hace 1 semana</translation>
-    </message>
-    <message>
-        <source>offline, last online: %1</source>
-        <translation>sin línea, hace en línea: %1</translation>
-    </message>
-    <message>
-        <source>online</source>
-        <translation>en línea</translation>
-    </message>
-    <message>
-        <source>offline, was recently online</source>
-        <translation>sin línea, estuvo en línea</translation>
-    </message>
     <message>
         <source>%1 members, %2 online</source>
         <translation>%1 miembros, %2 en línea</translation>
@@ -177,6 +285,10 @@
         <source>Forwarded Message</source>
         <translation>Mensaje reenviado</translation>
     </message>
+    <message>
+        <source>This chat is empty.</source>
+        <translation type="unfinished"></translation>
+    </message>
 </context>
 <context>
     <name>CoverPage</name>
@@ -232,6 +344,74 @@
         <translation>Abrir Documento</translation>
     </message>
 </context>
+<context>
+    <name>EditGroupChatPermissionsColumn</name>
+    <message>
+        <source>Group Member Permissions</source>
+        <comment>what can normal group members do</comment>
+        <translation type="unfinished"></translation>
+    </message>
+    <message>
+        <source>Send Messages</source>
+        <comment>member permission</comment>
+        <translation type="unfinished"></translation>
+    </message>
+    <message>
+        <source>Send Media Messages</source>
+        <comment>member permission</comment>
+        <translation type="unfinished"></translation>
+    </message>
+    <message>
+        <source>Send Other Messages</source>
+        <comment>member permission</comment>
+        <translation type="unfinished"></translation>
+    </message>
+    <message>
+        <source>Add Web Page Previews</source>
+        <comment>member permission</comment>
+        <translation type="unfinished"></translation>
+    </message>
+    <message>
+        <source>Change Chat Info</source>
+        <comment>member permission</comment>
+        <translation type="unfinished"></translation>
+    </message>
+    <message>
+        <source>Invite Users</source>
+        <comment>member permission</comment>
+        <translation type="unfinished"></translation>
+    </message>
+    <message>
+        <source>Pin Messages</source>
+        <comment>member permission</comment>
+        <translation type="unfinished"></translation>
+    </message>
+    <message>
+        <source>New Members</source>
+        <comment>what can new group members do</comment>
+        <translation type="unfinished"></translation>
+    </message>
+    <message>
+        <source>New members can see older messages</source>
+        <comment>member permission</comment>
+        <translation type="unfinished"></translation>
+    </message>
+</context>
+<context>
+    <name>EditSuperGroupSlowModeColumn</name>
+    <message>
+        <source>Slow Mode</source>
+        <translation type="unfinished"></translation>
+    </message>
+    <message>
+        <source>Off</source>
+        <translation type="unfinished"></translation>
+    </message>
+    <message>
+        <source>Set how long every chat member has to wait between Messages</source>
+        <translation type="unfinished"></translation>
+    </message>
+</context>
 <context>
     <name>FernschreiberUtils</name>
     <message>
@@ -341,6 +521,15 @@
         <source>sent a venue</source>
         <translation>envió un lugar</translation>
     </message>
+    <message>
+        <source>changed the chat title</source>
+        <comment>myself</comment>
+        <translation type="unfinished"></translation>
+    </message>
+    <message>
+        <source>changed the chat title</source>
+        <translation type="unfinished"></translation>
+    </message>
 </context>
 <context>
     <name>ImagePage</name>
@@ -467,22 +656,10 @@
         <source>Unknown</source>
         <translation>desconocido</translation>
     </message>
-    <message>
-        <source>You</source>
-        <translation>Usted</translation>
-    </message>
     <message>
         <source>Loading chat list...</source>
         <translation>cargando lista de charla...</translation>
     </message>
-    <message>
-        <source>Unmute Chat</source>
-        <translation>Habilitar notificación</translation>
-    </message>
-    <message>
-        <source>Mute Chat</source>
-        <translation>Deshabilitar notificación</translation>
-    </message>
     <message>
         <source>Settings</source>
         <translation>Ajustes</translation>
@@ -718,5 +895,58 @@
         <comment>myself</comment>
         <translation>dejé esta charla</translation>
     </message>
+    <message>
+        <source>was never online</source>
+        <translation type="unfinished">nunca estuvo en línea</translation>
+    </message>
+    <message>
+        <source>offline, last online: last month</source>
+        <translation type="unfinished">sin línea, hace en línea: hace 1 mes</translation>
+    </message>
+    <message>
+        <source>offline, last online: last week</source>
+        <translation type="unfinished">sin línea, hace en línea: hace 1 semana</translation>
+    </message>
+    <message>
+        <source>offline, last online: %1</source>
+        <translation type="unfinished">sin línea, hace en línea: %1</translation>
+    </message>
+    <message>
+        <source>online</source>
+        <translation type="unfinished">en línea</translation>
+    </message>
+    <message>
+        <source>offline, was recently online</source>
+        <translation type="unfinished">sin línea, estuvo en línea</translation>
+    </message>
+    <message>
+        <source>Admin</source>
+        <comment>channel user role</comment>
+        <translation type="unfinished"></translation>
+    </message>
+    <message>
+        <source>Banned</source>
+        <comment>channel user role</comment>
+        <translation type="unfinished"></translation>
+    </message>
+    <message>
+        <source>Creator</source>
+        <comment>channel user role</comment>
+        <translation type="unfinished"></translation>
+    </message>
+    <message>
+        <source>Restricted</source>
+        <comment>channel user role</comment>
+        <translation type="unfinished"></translation>
+    </message>
+    <message>
+        <source>changed the chat title to %1</source>
+        <comment>myself</comment>
+        <translation type="unfinished"></translation>
+    </message>
+    <message>
+        <source>changed the chat title to %1</source>
+        <translation type="unfinished"></translation>
+    </message>
 </context>
 </TS>

translations/harbour-fernschreiber-fi.ts

@@ -87,6 +87,138 @@
         <translation>%1</translation>
     </message>
 </context>
+<context>
+    <name>ChatInformationPage</name>
+    <message>
+        <source>Unmute Chat</source>
+        <translation type="unfinished">Poista keskustelun vaimennus</translation>
+    </message>
+    <message>
+        <source>Mute Chat</source>
+        <translation type="unfinished">Vaimenna keskustelu</translation>
+    </message>
+    <message>
+        <source>Unknown</source>
+        <translation type="unfinished">Tuntematon</translation>
+    </message>
+    <message>
+        <source>The Invite Link has been copied to the clipboard.</source>
+        <translation type="unfinished"></translation>
+    </message>
+    <message>
+        <source>%1 members, %2 online</source>
+        <translation type="unfinished">%1 jäsentä, %2 paikalla</translation>
+    </message>
+    <message>
+        <source>%1 subscribers</source>
+        <translation type="unfinished">%1 tilaajaa</translation>
+    </message>
+    <message>
+        <source>%1 members</source>
+        <translation type="unfinished">%1 jäsentä</translation>
+    </message>
+    <message>
+        <source>Leave Group</source>
+        <translation type="unfinished"></translation>
+    </message>
+    <message>
+        <source>Leaving chat</source>
+        <translation type="unfinished"></translation>
+    </message>
+    <message>
+        <source>Info</source>
+        <comment>group or user infotext header</comment>
+        <translation type="unfinished"></translation>
+    </message>
+    <message>
+        <source>Phone Number</source>
+        <comment>user phone number header</comment>
+        <translation type="unfinished"></translation>
+    </message>
+    <message>
+        <source>Invite Link</source>
+        <comment>header</comment>
+        <translation type="unfinished"></translation>
+    </message>
+    <message>
+        <source>There is no information text available, yet.</source>
+        <translation type="unfinished"></translation>
+    </message>
+    <message>
+        <source>Chat Title</source>
+        <comment>group title header</comment>
+        <translation type="unfinished"></translation>
+    </message>
+    <message>
+        <source>Enter 1-128 characters</source>
+        <translation type="unfinished"></translation>
+    </message>
+</context>
+<context>
+    <name>ChatInformationTabItemMembersGroups</name>
+    <message>
+        <source>Loading common chats…</source>
+        <comment>chats you have in common with a user</comment>
+        <translation type="unfinished"></translation>
+    </message>
+    <message>
+        <source>Unknown</source>
+        <translation type="unfinished">Tuntematon</translation>
+    </message>
+    <message>
+        <source>Groups</source>
+        <comment>Button: groups in common (short)</comment>
+        <translation type="unfinished"></translation>
+    </message>
+    <message>
+        <source>Members</source>
+        <comment>Button: Group Members</comment>
+        <translation type="unfinished"></translation>
+    </message>
+    <message>
+        <source>Loading group members…</source>
+        <translation type="unfinished"></translation>
+    </message>
+    <message>
+        <source>You</source>
+        <translation type="unfinished">Sinä</translation>
+    </message>
+</context>
+<context>
+    <name>ChatInformationTabItemSettings</name>
+    <message>
+        <source>Settings</source>
+        <comment>Button: Chat Settings</comment>
+        <translation type="unfinished">Asetukset</translation>
+    </message>
+</context>
+<context>
+    <name>ChatListViewItem</name>
+    <message>
+        <source>Unknown</source>
+        <translation type="unfinished">Tuntematon</translation>
+    </message>
+    <message>
+        <source>You</source>
+        <translation type="unfinished">Sinä</translation>
+    </message>
+    <message>
+        <source>Unmute Chat</source>
+        <translation type="unfinished">Poista keskustelun vaimennus</translation>
+    </message>
+    <message>
+        <source>Mute Chat</source>
+        <translation type="unfinished">Vaimenna keskustelu</translation>
+    </message>
+    <message>
+        <source>User Info</source>
+        <translation type="unfinished"></translation>
+    </message>
+    <message>
+        <source>Group Info</source>
+        <translation type="unfinished"></translation>
+    </message>
+</context>
 <context>
     <name>ChatPage</name>
     <message>
@@ -97,30 +229,6 @@
         <source>Your message</source>
         <translation>Viestisi</translation>
     </message>
-    <message>
-        <source>was never online</source>
-        <translation>Ei ole ollut koskaan paikalla</translation>
-    </message>
-    <message>
-        <source>offline, last online: last month</source>
-        <translation>Poissa. Nähty viimeksi: viime kuussa</translation>
-    </message>
-    <message>
-        <source>offline, last online: last week</source>
-        <translation>Poissa. Nähty viimeksi: viime viikolla</translation>
-    </message>
-    <message>
-        <source>offline, last online: %1</source>
-        <translation>Poissa. Nähty viimeksi: %1</translation>
-    </message>
-    <message>
-        <source>online</source>
-        <translation>paikalla</translation>
-    </message>
-    <message>
-        <source>offline, was recently online</source>
-        <translation>poissa, oli hetki sitten paikalla</translation>
-    </message>
     <message>
         <source>%1 members, %2 online</source>
         <translation>%1 jäsentä, %2 paikalla</translation>
@@ -177,6 +285,10 @@
         <source>Forwarded Message</source>
         <translation type="unfinished"></translation>
     </message>
+    <message>
+        <source>This chat is empty.</source>
+        <translation type="unfinished"></translation>
+    </message>
 </context>
 <context>
     <name>CoverPage</name>
@@ -232,6 +344,74 @@
         <translation>Avaa dokumentti</translation>
     </message>
 </context>
+<context>
+    <name>EditGroupChatPermissionsColumn</name>
+    <message>
+        <source>Group Member Permissions</source>
+        <comment>what can normal group members do</comment>
+        <translation type="unfinished"></translation>
+    </message>
+    <message>
+        <source>Send Messages</source>
+        <comment>member permission</comment>
+        <translation type="unfinished"></translation>
+    </message>
+    <message>
+        <source>Send Media Messages</source>
+        <comment>member permission</comment>
+        <translation type="unfinished"></translation>
+    </message>
+    <message>
+        <source>Send Other Messages</source>
+        <comment>member permission</comment>
+        <translation type="unfinished"></translation>
+    </message>
+    <message>
+        <source>Add Web Page Previews</source>
+        <comment>member permission</comment>
+        <translation type="unfinished"></translation>
+    </message>
+    <message>
+        <source>Change Chat Info</source>
+        <comment>member permission</comment>
+        <translation type="unfinished"></translation>
+    </message>
+    <message>
+        <source>Invite Users</source>
+        <comment>member permission</comment>
+        <translation type="unfinished"></translation>
+    </message>
+    <message>
+        <source>Pin Messages</source>
+        <comment>member permission</comment>
+        <translation type="unfinished"></translation>
+    </message>
+    <message>
+        <source>New Members</source>
+        <comment>what can new group members do</comment>
+        <translation type="unfinished"></translation>
+    </message>
+    <message>
+        <source>New members can see older messages</source>
+        <comment>member permission</comment>
+        <translation type="unfinished"></translation>
+    </message>
+</context>
+<context>
+    <name>EditSuperGroupSlowModeColumn</name>
+    <message>
+        <source>Slow Mode</source>
+        <translation type="unfinished"></translation>
+    </message>
+    <message>
+        <source>Off</source>
+        <translation type="unfinished"></translation>
+    </message>
+    <message>
+        <source>Set how long every chat member has to wait between Messages</source>
+        <translation type="unfinished"></translation>
+    </message>
+</context>
 <context>
     <name>FernschreiberUtils</name>
     <message>
@@ -341,6 +521,15 @@
         <source>Unsupported message: %1</source>
         <translation>Viestityyppiä ei tueta: %1</translation>
     </message>
+    <message>
+        <source>changed the chat title</source>
+        <comment>myself</comment>
+        <translation type="unfinished"></translation>
+    </message>
+    <message>
+        <source>changed the chat title</source>
+        <translation type="unfinished"></translation>
+    </message>
 </context>
 <context>
     <name>ImagePage</name>
@@ -467,22 +656,10 @@
         <source>Unknown</source>
         <translation>Tuntematon</translation>
     </message>
-    <message>
-        <source>You</source>
-        <translation>Sinä</translation>
-    </message>
     <message>
         <source>Loading chat list...</source>
         <translation>Ladataan keskustelulistaa...</translation>
     </message>
-    <message>
-        <source>Unmute Chat</source>
-        <translation>Poista keskustelun vaimennus</translation>
-    </message>
-    <message>
-        <source>Mute Chat</source>
-        <translation>Vaimenna keskustelu</translation>
-    </message>
     <message>
         <source>Settings</source>
         <translation>Asetukset</translation>
@@ -718,5 +895,58 @@
         <comment>myself</comment>
         <translation>poistuit keskustelusta</translation>
     </message>
+    <message>
+        <source>was never online</source>
+        <translation type="unfinished">Ei ole ollut koskaan paikalla</translation>
+    </message>
+    <message>
+        <source>offline, last online: last month</source>
+        <translation type="unfinished">Poissa. Nähty viimeksi: viime kuussa</translation>
+    </message>
+    <message>
+        <source>offline, last online: last week</source>
+        <translation type="unfinished">Poissa. Nähty viimeksi: viime viikolla</translation>
+    </message>
+    <message>
+        <source>offline, last online: %1</source>
+        <translation type="unfinished">Poissa. Nähty viimeksi: %1</translation>
+    </message>
+    <message>
+        <source>online</source>
+        <translation type="unfinished">paikalla</translation>
+    </message>
+    <message>
+        <source>offline, was recently online</source>
+        <translation type="unfinished">poissa, oli hetki sitten paikalla</translation>
+    </message>
+    <message>
+        <source>Admin</source>
+        <comment>channel user role</comment>
+        <translation type="unfinished"></translation>
+    </message>
+    <message>
+        <source>Banned</source>
+        <comment>channel user role</comment>
+        <translation type="unfinished"></translation>
+    </message>
+    <message>
+        <source>Creator</source>
+        <comment>channel user role</comment>
+        <translation type="unfinished"></translation>
+    </message>
+    <message>
+        <source>Restricted</source>
+        <comment>channel user role</comment>
+        <translation type="unfinished"></translation>
+    </message>
+    <message>
+        <source>changed the chat title to %1</source>
+        <comment>myself</comment>
+        <translation type="unfinished"></translation>
+    </message>
+    <message>
+        <source>changed the chat title to %1</source>
+        <translation type="unfinished"></translation>
+    </message>
 </context>
 </TS>

translations/harbour-fernschreiber-hu.ts

@@ -87,6 +87,138 @@
         <translation>%1</translation>
     </message>
 </context>
+<context>
+    <name>ChatInformationPage</name>
+    <message>
+        <source>Unmute Chat</source>
+        <translation type="unfinished">Csevegés némítás feloldása</translation>
+    </message>
+    <message>
+        <source>Mute Chat</source>
+        <translation type="unfinished">Csevegés némítása</translation>
+    </message>
+    <message>
+        <source>Unknown</source>
+        <translation type="unfinished">Ismeretlen</translation>
+    </message>
+    <message>
+        <source>The Invite Link has been copied to the clipboard.</source>
+        <translation type="unfinished"></translation>
+    </message>
+    <message>
+        <source>%1 members, %2 online</source>
+        <translation type="unfinished">%1 tag, %2 online</translation>
+    </message>
+    <message>
+        <source>%1 subscribers</source>
+        <translation type="unfinished">%1 feliratkozott</translation>
+    </message>
+    <message>
+        <source>%1 members</source>
+        <translation type="unfinished">%1 tag</translation>
+    </message>
+    <message>
+        <source>Leave Group</source>
+        <translation type="unfinished"></translation>
+    </message>
+    <message>
+        <source>Leaving chat</source>
+        <translation type="unfinished"></translation>
+    </message>
+    <message>
+        <source>Info</source>
+        <comment>group or user infotext header</comment>
+        <translation type="unfinished"></translation>
+    </message>
+    <message>
+        <source>Phone Number</source>
+        <comment>user phone number header</comment>
+        <translation type="unfinished"></translation>
+    </message>
+    <message>
+        <source>Invite Link</source>
+        <comment>header</comment>
+        <translation type="unfinished"></translation>
+    </message>
+    <message>
+        <source>There is no information text available, yet.</source>
+        <translation type="unfinished"></translation>
+    </message>
+    <message>
+        <source>Chat Title</source>
+        <comment>group title header</comment>
+        <translation type="unfinished"></translation>
+    </message>
+    <message>
+        <source>Enter 1-128 characters</source>
+        <translation type="unfinished"></translation>
+    </message>
+</context>
+<context>
+    <name>ChatInformationTabItemMembersGroups</name>
+    <message>
+        <source>Loading common chats…</source>
+        <comment>chats you have in common with a user</comment>
+        <translation type="unfinished"></translation>
+    </message>
+    <message>
+        <source>Unknown</source>
+        <translation type="unfinished">Ismeretlen</translation>
+    </message>
+    <message>
+        <source>Groups</source>
+        <comment>Button: groups in common (short)</comment>
+        <translation type="unfinished"></translation>
+    </message>
+    <message>
+        <source>Members</source>
+        <comment>Button: Group Members</comment>
+        <translation type="unfinished"></translation>
+    </message>
+    <message>
+        <source>Loading group members…</source>
+        <translation type="unfinished"></translation>
+    </message>
+    <message>
+        <source>You</source>
+        <translation type="unfinished">Te</translation>
+    </message>
+</context>
+<context>
+    <name>ChatInformationTabItemSettings</name>
+    <message>
+        <source>Settings</source>
+        <comment>Button: Chat Settings</comment>
+        <translation type="unfinished">Beállítások</translation>
+    </message>
+</context>
+<context>
+    <name>ChatListViewItem</name>
+    <message>
+        <source>Unknown</source>
+        <translation type="unfinished">Ismeretlen</translation>
+    </message>
+    <message>
+        <source>You</source>
+        <translation type="unfinished">Te</translation>
+    </message>
+    <message>
+        <source>Unmute Chat</source>
+        <translation type="unfinished">Csevegés némítás feloldása</translation>
+    </message>
+    <message>
+        <source>Mute Chat</source>
+        <translation type="unfinished">Csevegés némítása</translation>
+    </message>
+    <message>
+        <source>User Info</source>
+        <translation type="unfinished"></translation>
+    </message>
+    <message>
+        <source>Group Info</source>
+        <translation type="unfinished"></translation>
+    </message>
+</context>
 <context>
     <name>ChatPage</name>
     <message>
@@ -97,30 +229,6 @@
         <source>Your message</source>
         <translation>Üzeneted</translation>
     </message>
-    <message>
-        <source>was never online</source>
-        <translation>soha nem volt online</translation>
-    </message>
-    <message>
-        <source>offline, last online: last month</source>
-        <translation>offline, utoljára online: múlt hónapban</translation>
-    </message>
-    <message>
-        <source>offline, last online: last week</source>
-        <translation>offline, utoljára online: múlt héten</translation>
-    </message>
-    <message>
-        <source>offline, last online: %1</source>
-        <translation>offline, utoljára online: %1</translation>
-    </message>
-    <message>
-        <source>online</source>
-        <translation>online</translation>
-    </message>
-    <message>
-        <source>offline, was recently online</source>
-        <translation>offline, nemrégen volt online</translation>
-    </message>
     <message>
         <source>%1 members, %2 online</source>
         <translation>%1 tag, %2 online</translation>
@@ -177,6 +285,10 @@
         <source>Forwarded Message</source>
         <translation type="unfinished"></translation>
     </message>
+    <message>
+        <source>This chat is empty.</source>
+        <translation type="unfinished"></translation>
+    </message>
 </context>
 <context>
     <name>CoverPage</name>
@@ -232,6 +344,74 @@
         <translation>Dokumentum megyitása</translation>
     </message>
 </context>
+<context>
+    <name>EditGroupChatPermissionsColumn</name>
+    <message>
+        <source>Group Member Permissions</source>
+        <comment>what can normal group members do</comment>
+        <translation type="unfinished"></translation>
+    </message>
+    <message>
+        <source>Send Messages</source>
+        <comment>member permission</comment>
+        <translation type="unfinished"></translation>
+    </message>
+    <message>
+        <source>Send Media Messages</source>
+        <comment>member permission</comment>
+        <translation type="unfinished"></translation>
+    </message>
+    <message>
+        <source>Send Other Messages</source>
+        <comment>member permission</comment>
+        <translation type="unfinished"></translation>
+    </message>
+    <message>
+        <source>Add Web Page Previews</source>
+        <comment>member permission</comment>
+        <translation type="unfinished"></translation>
+    </message>
+    <message>
+        <source>Change Chat Info</source>
+        <comment>member permission</comment>
+        <translation type="unfinished"></translation>
+    </message>
+    <message>
+        <source>Invite Users</source>
+        <comment>member permission</comment>
+        <translation type="unfinished"></translation>
+    </message>
+    <message>
+        <source>Pin Messages</source>
+        <comment>member permission</comment>
+        <translation type="unfinished"></translation>
+    </message>
+    <message>
+        <source>New Members</source>
+        <comment>what can new group members do</comment>
+        <translation type="unfinished"></translation>
+    </message>
+    <message>
+        <source>New members can see older messages</source>
+        <comment>member permission</comment>
+        <translation type="unfinished"></translation>
+    </message>
+</context>
+<context>
+    <name>EditSuperGroupSlowModeColumn</name>
+    <message>
+        <source>Slow Mode</source>
+        <translation type="unfinished"></translation>
+    </message>
+    <message>
+        <source>Off</source>
+        <translation type="unfinished"></translation>
+    </message>
+    <message>
+        <source>Set how long every chat member has to wait between Messages</source>
+        <translation type="unfinished"></translation>
+    </message>
+</context>
 <context>
     <name>FernschreiberUtils</name>
     <message>
@@ -341,6 +521,15 @@
         <source>sent a venue</source>
         <translation type="unfinished"></translation>
     </message>
+    <message>
+        <source>changed the chat title</source>
+        <comment>myself</comment>
+        <translation type="unfinished"></translation>
+    </message>
+    <message>
+        <source>changed the chat title</source>
+        <translation type="unfinished"></translation>
+    </message>
 </context>
 <context>
     <name>ImagePage</name>
@@ -467,22 +656,10 @@
         <source>Unknown</source>
         <translation>Ismeretlen</translation>
     </message>
-    <message>
-        <source>You</source>
-        <translation>Te</translation>
-    </message>
     <message>
         <source>Loading chat list...</source>
         <translation>Csevegés lista betöltése...</translation>
     </message>
-    <message>
-        <source>Unmute Chat</source>
-        <translation>Csevegés némítás feloldása</translation>
-    </message>
-    <message>
-        <source>Mute Chat</source>
-        <translation>Csevegés némítása</translation>
-    </message>
     <message>
         <source>Settings</source>
         <translation>Beállítások</translation>
@@ -718,5 +895,58 @@
         <comment>myself</comment>
         <translation type="unfinished">kilépett a csevegésből</translation>
     </message>
+    <message>
+        <source>was never online</source>
+        <translation type="unfinished">soha nem volt online</translation>
+    </message>
+    <message>
+        <source>offline, last online: last month</source>
+        <translation type="unfinished">offline, utoljára online: múlt hónapban</translation>
+    </message>
+    <message>
+        <source>offline, last online: last week</source>
+        <translation type="unfinished">offline, utoljára online: múlt héten</translation>
+    </message>
+    <message>
+        <source>offline, last online: %1</source>
+        <translation type="unfinished">offline, utoljára online: %1</translation>
+    </message>
+    <message>
+        <source>online</source>
+        <translation type="unfinished">online</translation>
+    </message>
+    <message>
+        <source>offline, was recently online</source>
+        <translation type="unfinished">offline, nemrégen volt online</translation>
+    </message>
+    <message>
+        <source>Admin</source>
+        <comment>channel user role</comment>
+        <translation type="unfinished"></translation>
+    </message>
+    <message>
+        <source>Banned</source>
+        <comment>channel user role</comment>
+        <translation type="unfinished"></translation>
+    </message>
+    <message>
+        <source>Creator</source>
+        <comment>channel user role</comment>
+        <translation type="unfinished"></translation>
+    </message>
+    <message>
+        <source>Restricted</source>
+        <comment>channel user role</comment>
+        <translation type="unfinished"></translation>
+    </message>
+    <message>
+        <source>changed the chat title to %1</source>
+        <comment>myself</comment>
+        <translation type="unfinished"></translation>
+    </message>
+    <message>
+        <source>changed the chat title to %1</source>
+        <translation type="unfinished"></translation>
+    </message>
 </context>
 </TS>

translations/harbour-fernschreiber-it.ts

@@ -87,6 +87,138 @@
         <translation>%1</translation>
     </message>
 </context>
+<context>
+    <name>ChatInformationPage</name>
+    <message>
+        <source>Leave Group</source>
+        <translation type="unfinished"></translation>
+    </message>
+    <message>
+        <source>Leaving chat</source>
+        <translation type="unfinished"></translation>
+    </message>
+    <message>
+        <source>Unmute Chat</source>
+        <translation type="unfinished">Riattiva suoni chat</translation>
+    </message>
+    <message>
+        <source>Mute Chat</source>
+        <translation type="unfinished">Silenzia chat</translation>
+    </message>
+    <message>
+        <source>Unknown</source>
+        <translation type="unfinished">Sconosciuto</translation>
+    </message>
+    <message>
+        <source>The Invite Link has been copied to the clipboard.</source>
+        <translation type="unfinished"></translation>
+    </message>
+    <message>
+        <source>%1 members, %2 online</source>
+        <translation type="unfinished">%1 membri, %2 online</translation>
+    </message>
+    <message>
+        <source>%1 subscribers</source>
+        <translation type="unfinished">%1 abbonati</translation>
+    </message>
+    <message>
+        <source>%1 members</source>
+        <translation type="unfinished">%1 membri</translation>
+    </message>
+    <message>
+        <source>Info</source>
+        <comment>group or user infotext header</comment>
+        <translation type="unfinished"></translation>
+    </message>
+    <message>
+        <source>Phone Number</source>
+        <comment>user phone number header</comment>
+        <translation type="unfinished"></translation>
+    </message>
+    <message>
+        <source>Invite Link</source>
+        <comment>header</comment>
+        <translation type="unfinished"></translation>
+    </message>
+    <message>
+        <source>There is no information text available, yet.</source>
+        <translation type="unfinished"></translation>
+    </message>
+    <message>
+        <source>Chat Title</source>
+        <comment>group title header</comment>
+        <translation type="unfinished"></translation>
+    </message>
+    <message>
+        <source>Enter 1-128 characters</source>
+        <translation type="unfinished"></translation>
+    </message>
+</context>
+<context>
+    <name>ChatInformationTabItemMembersGroups</name>
+    <message>
+        <source>Groups</source>
+        <comment>Button: groups in common (short)</comment>
+        <translation type="unfinished"></translation>
+    </message>
+    <message>
+        <source>Members</source>
+        <comment>Button: Group Members</comment>
+        <translation type="unfinished"></translation>
+    </message>
+    <message>
+        <source>Loading common chats…</source>
+        <comment>chats you have in common with a user</comment>
+        <translation type="unfinished"></translation>
+    </message>
+    <message>
+        <source>Loading group members…</source>
+        <translation type="unfinished"></translation>
+    </message>
+    <message>
+        <source>You</source>
+        <translation type="unfinished">Tu</translation>
+    </message>
+    <message>
+        <source>Unknown</source>
+        <translation type="unfinished">Sconosciuto</translation>
+    </message>
+</context>
+<context>
+    <name>ChatInformationTabItemSettings</name>
+    <message>
+        <source>Settings</source>
+        <comment>Button: Chat Settings</comment>
+        <translation type="unfinished">Impostazioni</translation>
+    </message>
+</context>
+<context>
+    <name>ChatListViewItem</name>
+    <message>
+        <source>Unknown</source>
+        <translation type="unfinished">Sconosciuto</translation>
+    </message>
+    <message>
+        <source>You</source>
+        <translation type="unfinished">Tu</translation>
+    </message>
+    <message>
+        <source>Unmute Chat</source>
+        <translation type="unfinished">Riattiva suoni chat</translation>
+    </message>
+    <message>
+        <source>Mute Chat</source>
+        <translation type="unfinished">Silenzia chat</translation>
+    </message>
+    <message>
+        <source>User Info</source>
+        <translation type="unfinished"></translation>
+    </message>
+    <message>
+        <source>Group Info</source>
+        <translation type="unfinished"></translation>
+    </message>
+</context>
 <context>
     <name>ChatPage</name>
     <message>
@@ -97,30 +229,6 @@
         <source>Your message</source>
         <translation>Tuo messaggio</translation>
     </message>
-    <message>
-        <source>was never online</source>
-        <translation>mai online</translation>
-    </message>
-    <message>
-        <source>offline, last online: last month</source>
-        <translation>offline, ultimo accesso il mese scorso</translation>
-    </message>
-    <message>
-        <source>offline, last online: last week</source>
-        <translation>offline, ultimo accesso la settimana scorsa</translation>
-    </message>
-    <message>
-        <source>offline, last online: %1</source>
-        <translation>offline, ultimo accesso: %1</translation>
-    </message>
-    <message>
-        <source>online</source>
-        <translation>online</translation>
-    </message>
-    <message>
-        <source>offline, was recently online</source>
-        <translation>offline, online di recente</translation>
-    </message>
     <message>
         <source>%1 members, %2 online</source>
         <translation>%1 membri, %2 online</translation>
@@ -177,6 +285,10 @@
         <source>Forwarded Message</source>
         <translation>Messaggio inoltrato</translation>
     </message>
+    <message>
+        <source>This chat is empty.</source>
+        <translation type="unfinished"></translation>
+    </message>
 </context>
 <context>
     <name>CoverPage</name>
@@ -232,6 +344,74 @@
         <translation>Apri documento</translation>
     </message>
 </context>
+<context>
+    <name>EditGroupChatPermissionsColumn</name>
+    <message>
+        <source>Group Member Permissions</source>
+        <comment>what can normal group members do</comment>
+        <translation type="unfinished"></translation>
+    </message>
+    <message>
+        <source>Send Messages</source>
+        <comment>member permission</comment>
+        <translation type="unfinished"></translation>
+    </message>
+    <message>
+        <source>Send Media Messages</source>
+        <comment>member permission</comment>
+        <translation type="unfinished"></translation>
+    </message>
+    <message>
+        <source>Send Other Messages</source>
+        <comment>member permission</comment>
+        <translation type="unfinished"></translation>
+    </message>
+    <message>
+        <source>Add Web Page Previews</source>
+        <comment>member permission</comment>
+        <translation type="unfinished"></translation>
+    </message>
+    <message>
+        <source>Change Chat Info</source>
+        <comment>member permission</comment>
+        <translation type="unfinished"></translation>
+    </message>
+    <message>
+        <source>Invite Users</source>
+        <comment>member permission</comment>
+        <translation type="unfinished"></translation>
+    </message>
+    <message>
+        <source>Pin Messages</source>
+        <comment>member permission</comment>
+        <translation type="unfinished"></translation>
+    </message>
+    <message>
+        <source>New Members</source>
+        <comment>what can new group members do</comment>
+        <translation type="unfinished"></translation>
+    </message>
+    <message>
+        <source>New members can see older messages</source>
+        <comment>member permission</comment>
+        <translation type="unfinished"></translation>
+    </message>
+</context>
+<context>
+    <name>EditSuperGroupSlowModeColumn</name>
+    <message>
+        <source>Slow Mode</source>
+        <translation type="unfinished"></translation>
+    </message>
+    <message>
+        <source>Off</source>
+        <translation type="unfinished"></translation>
+    </message>
+    <message>
+        <source>Set how long every chat member has to wait between Messages</source>
+        <translation type="unfinished"></translation>
+    </message>
+</context>
 <context>
     <name>FernschreiberUtils</name>
     <message>
@@ -341,6 +521,15 @@
         <source>sent a venue</source>
         <translation>ha inviato la posizione</translation>
     </message>
+    <message>
+        <source>changed the chat title</source>
+        <comment>myself</comment>
+        <translation type="unfinished"></translation>
+    </message>
+    <message>
+        <source>changed the chat title</source>
+        <translation type="unfinished"></translation>
+    </message>
 </context>
 <context>
     <name>ImagePage</name>
@@ -467,22 +656,10 @@
         <source>Unknown</source>
         <translation>Sconosciuto</translation>
     </message>
-    <message>
-        <source>You</source>
-        <translation>Tu</translation>
-    </message>
     <message>
         <source>Loading chat list...</source>
         <translation>Carica lista chat...</translation>
     </message>
-    <message>
-        <source>Unmute Chat</source>
-        <translation>Riattiva suoni chat</translation>
-    </message>
-    <message>
-        <source>Mute Chat</source>
-        <translation>Silenzia chat</translation>
-    </message>
     <message>
         <source>Settings</source>
         <translation>Impostazioni</translation>
@@ -718,5 +895,58 @@
         <comment>myself</comment>
         <translation>hanno lasciato questa chat</translation>
     </message>
+    <message>
+        <source>was never online</source>
+        <translation type="unfinished">mai online</translation>
+    </message>
+    <message>
+        <source>offline, last online: last month</source>
+        <translation type="unfinished">offline, ultimo accesso il mese scorso</translation>
+    </message>
+    <message>
+        <source>offline, last online: last week</source>
+        <translation type="unfinished">offline, ultimo accesso la settimana scorsa</translation>
+    </message>
+    <message>
+        <source>offline, last online: %1</source>
+        <translation type="unfinished">offline, ultimo accesso: %1</translation>
+    </message>
+    <message>
+        <source>online</source>
+        <translation type="unfinished">online</translation>
+    </message>
+    <message>
+        <source>offline, was recently online</source>
+        <translation type="unfinished">offline, online di recente</translation>
+    </message>
+    <message>
+        <source>Admin</source>
+        <comment>channel user role</comment>
+        <translation type="unfinished"></translation>
+    </message>
+    <message>
+        <source>Banned</source>
+        <comment>channel user role</comment>
+        <translation type="unfinished"></translation>
+    </message>
+    <message>
+        <source>Creator</source>
+        <comment>channel user role</comment>
+        <translation type="unfinished"></translation>
+    </message>
+    <message>
+        <source>Restricted</source>
+        <comment>channel user role</comment>
+        <translation type="unfinished"></translation>
+    </message>
+    <message>
+        <source>changed the chat title to %1</source>
+        <comment>myself</comment>
+        <translation type="unfinished"></translation>
+    </message>
+    <message>
+        <source>changed the chat title to %1</source>
+        <translation type="unfinished"></translation>
+    </message>
 </context>
 </TS>

translations/harbour-fernschreiber-pl.ts

@@ -87,6 +87,138 @@
         <translation>%1</translation>
     </message>
 </context>
+<context>
+    <name>ChatInformationPage</name>
+    <message>
+        <source>Unmute Chat</source>
+        <translation type="unfinished">Wyłącz wyciszenie czatu</translation>
+    </message>
+    <message>
+        <source>Mute Chat</source>
+        <translation type="unfinished">Wycisz czat</translation>
+    </message>
+    <message>
+        <source>Unknown</source>
+        <translation type="unfinished">Nieznany</translation>
+    </message>
+    <message>
+        <source>The Invite Link has been copied to the clipboard.</source>
+        <translation type="unfinished"></translation>
+    </message>
+    <message>
+        <source>%1 members, %2 online</source>
+        <translation type="unfinished">$1 członków, %2 online </translation>
+    </message>
+    <message>
+        <source>%1 subscribers</source>
+        <translation type="unfinished">%1 subskrybentów</translation>
+    </message>
+    <message>
+        <source>%1 members</source>
+        <translation type="unfinished">%1 czlonków</translation>
+    </message>
+    <message>
+        <source>Leave Group</source>
+        <translation type="unfinished"></translation>
+    </message>
+    <message>
+        <source>Leaving chat</source>
+        <translation type="unfinished"></translation>
+    </message>
+    <message>
+        <source>Info</source>
+        <comment>group or user infotext header</comment>
+        <translation type="unfinished"></translation>
+    </message>
+    <message>
+        <source>Phone Number</source>
+        <comment>user phone number header</comment>
+        <translation type="unfinished"></translation>
+    </message>
+    <message>
+        <source>Invite Link</source>
+        <comment>header</comment>
+        <translation type="unfinished"></translation>
+    </message>
+    <message>
+        <source>There is no information text available, yet.</source>
+        <translation type="unfinished"></translation>
+    </message>
+    <message>
+        <source>Chat Title</source>
+        <comment>group title header</comment>
+        <translation type="unfinished"></translation>
+    </message>
+    <message>
+        <source>Enter 1-128 characters</source>
+        <translation type="unfinished"></translation>
+    </message>
+</context>
+<context>
+    <name>ChatInformationTabItemMembersGroups</name>
+    <message>
+        <source>Loading common chats…</source>
+        <comment>chats you have in common with a user</comment>
+        <translation type="unfinished"></translation>
+    </message>
+    <message>
+        <source>Unknown</source>
+        <translation type="unfinished">Nieznany</translation>
+    </message>
+    <message>
+        <source>Groups</source>
+        <comment>Button: groups in common (short)</comment>
+        <translation type="unfinished"></translation>
+    </message>
+    <message>
+        <source>Members</source>
+        <comment>Button: Group Members</comment>
+        <translation type="unfinished"></translation>
+    </message>
+    <message>
+        <source>Loading group members…</source>
+        <translation type="unfinished"></translation>
+    </message>
+    <message>
+        <source>You</source>
+        <translation type="unfinished">Ty</translation>
+    </message>
+</context>
+<context>
+    <name>ChatInformationTabItemSettings</name>
+    <message>
+        <source>Settings</source>
+        <comment>Button: Chat Settings</comment>
+        <translation type="unfinished">Ustawienia</translation>
+    </message>
+</context>
+<context>
+    <name>ChatListViewItem</name>
+    <message>
+        <source>Unknown</source>
+        <translation type="unfinished">Nieznany</translation>
+    </message>
+    <message>
+        <source>You</source>
+        <translation type="unfinished">Ty</translation>
+    </message>
+    <message>
+        <source>Unmute Chat</source>
+        <translation type="unfinished">Wyłącz wyciszenie czatu</translation>
+    </message>
+    <message>
+        <source>Mute Chat</source>
+        <translation type="unfinished">Wycisz czat</translation>
+    </message>
+    <message>
+        <source>User Info</source>
+        <translation type="unfinished"></translation>
+    </message>
+    <message>
+        <source>Group Info</source>
+        <translation type="unfinished"></translation>
+    </message>
+</context>
 <context>
     <name>ChatPage</name>
     <message>
@@ -97,30 +229,6 @@
         <source>Your message</source>
         <translation>Twoja wiadomość</translation>
     </message>
-    <message>
-        <source>was never online</source>
-        <translation>nigdy nie był online</translation>
-    </message>
-    <message>
-        <source>offline, last online: last month</source>
-        <translation>offline, ostatnio online: w zeszłym miesiącu</translation>
-    </message>
-    <message>
-        <source>offline, last online: last week</source>
-        <translation>offline, ostatnio online: w zeszłym tygodniu</translation>
-    </message>
-    <message>
-        <source>offline, last online: %1</source>
-        <translation>offline, ostatnio online: %1</translation>
-    </message>
-    <message>
-        <source>online</source>
-        <translation>online</translation>
-    </message>
-    <message>
-        <source>offline, was recently online</source>
-        <translation>offline, był niedawno online</translation>
-    </message>
     <message>
         <source>%1 members, %2 online</source>
         <translation>$1 członków, %2 online </translation>
@@ -177,6 +285,10 @@
         <source>Forwarded Message</source>
         <translation type="unfinished"></translation>
     </message>
+    <message>
+        <source>This chat is empty.</source>
+        <translation type="unfinished"></translation>
+    </message>
 </context>
 <context>
     <name>CoverPage</name>
@@ -232,6 +344,74 @@
         <translation>Otwórz dokument</translation>
     </message>
 </context>
+<context>
+    <name>EditGroupChatPermissionsColumn</name>
+    <message>
+        <source>Group Member Permissions</source>
+        <comment>what can normal group members do</comment>
+        <translation type="unfinished"></translation>
+    </message>
+    <message>
+        <source>Send Messages</source>
+        <comment>member permission</comment>
+        <translation type="unfinished"></translation>
+    </message>
+    <message>
+        <source>Send Media Messages</source>
+        <comment>member permission</comment>
+        <translation type="unfinished"></translation>
+    </message>
+    <message>
+        <source>Send Other Messages</source>
+        <comment>member permission</comment>
+        <translation type="unfinished"></translation>
+    </message>
+    <message>
+        <source>Add Web Page Previews</source>
+        <comment>member permission</comment>
+        <translation type="unfinished"></translation>
+    </message>
+    <message>
+        <source>Change Chat Info</source>
+        <comment>member permission</comment>
+        <translation type="unfinished"></translation>
+    </message>
+    <message>
+        <source>Invite Users</source>
+        <comment>member permission</comment>
+        <translation type="unfinished"></translation>
+    </message>
+    <message>
+        <source>Pin Messages</source>
+        <comment>member permission</comment>
+        <translation type="unfinished"></translation>
+    </message>
+    <message>
+        <source>New Members</source>
+        <comment>what can new group members do</comment>
+        <translation type="unfinished"></translation>
+    </message>
+    <message>
+        <source>New members can see older messages</source>
+        <comment>member permission</comment>
+        <translation type="unfinished"></translation>
+    </message>
+</context>
+<context>
+    <name>EditSuperGroupSlowModeColumn</name>
+    <message>
+        <source>Slow Mode</source>
+        <translation type="unfinished"></translation>
+    </message>
+    <message>
+        <source>Off</source>
+        <translation type="unfinished"></translation>
+    </message>
+    <message>
+        <source>Set how long every chat member has to wait between Messages</source>
+        <translation type="unfinished"></translation>
+    </message>
+</context>
 <context>
     <name>FernschreiberUtils</name>
     <message>
@@ -341,6 +521,15 @@
         <source>sent a venue</source>
         <translation type="unfinished"></translation>
     </message>
+    <message>
+        <source>changed the chat title</source>
+        <comment>myself</comment>
+        <translation type="unfinished"></translation>
+    </message>
+    <message>
+        <source>changed the chat title</source>
+        <translation type="unfinished"></translation>
+    </message>
 </context>
 <context>
     <name>ImagePage</name>
@@ -467,22 +656,10 @@
         <source>Unknown</source>
         <translation>Nieznany</translation>
     </message>
-    <message>
-        <source>You</source>
-        <translation>Ty</translation>
-    </message>
     <message>
         <source>Loading chat list...</source>
         <translation>Ładowanie listy czatu...</translation>
     </message>
-    <message>
-        <source>Unmute Chat</source>
-        <translation>Wyłącz wyciszenie czatu</translation>
-    </message>
-    <message>
-        <source>Mute Chat</source>
-        <translation>Wycisz czat</translation>
-    </message>
     <message>
         <source>Settings</source>
         <translation>Ustawienia</translation>
@@ -718,5 +895,58 @@
         <comment>myself</comment>
         <translation type="unfinished">opuścił ten czat</translation>
     </message>
+    <message>
+        <source>was never online</source>
+        <translation type="unfinished">nigdy nie był online</translation>
+    </message>
+    <message>
+        <source>offline, last online: last month</source>
+        <translation type="unfinished">offline, ostatnio online: w zeszłym miesiącu</translation>
+    </message>
+    <message>
+        <source>offline, last online: last week</source>
+        <translation type="unfinished">offline, ostatnio online: w zeszłym tygodniu</translation>
+    </message>
+    <message>
+        <source>offline, last online: %1</source>
+        <translation type="unfinished">offline, ostatnio online: %1</translation>
+    </message>
+    <message>
+        <source>online</source>
+        <translation type="unfinished">online</translation>
+    </message>
+    <message>
+        <source>offline, was recently online</source>
+        <translation type="unfinished">offline, był niedawno online</translation>
+    </message>
+    <message>
+        <source>Admin</source>
+        <comment>channel user role</comment>
+        <translation type="unfinished"></translation>
+    </message>
+    <message>
+        <source>Banned</source>
+        <comment>channel user role</comment>
+        <translation type="unfinished"></translation>
+    </message>
+    <message>
+        <source>Creator</source>
+        <comment>channel user role</comment>
+        <translation type="unfinished"></translation>
+    </message>
+    <message>
+        <source>Restricted</source>
+        <comment>channel user role</comment>
+        <translation type="unfinished"></translation>
+    </message>
+    <message>
+        <source>changed the chat title to %1</source>
+        <comment>myself</comment>
+        <translation type="unfinished"></translation>
+    </message>
+    <message>
+        <source>changed the chat title to %1</source>
+        <translation type="unfinished"></translation>
+    </message>
 </context>
 </TS>

translations/harbour-fernschreiber-ru.ts

@@ -87,6 +87,138 @@
         <translation>%1</translation>
     </message>
 </context>
+<context>
+    <name>ChatInformationPage</name>
+    <message>
+        <source>Unmute Chat</source>
+        <translation type="unfinished">Включить уведомления</translation>
+    </message>
+    <message>
+        <source>Mute Chat</source>
+        <translation type="unfinished">Выключить уведомления</translation>
+    </message>
+    <message>
+        <source>Unknown</source>
+        <translation type="unfinished"></translation>
+    </message>
+    <message>
+        <source>The Invite Link has been copied to the clipboard.</source>
+        <translation type="unfinished"></translation>
+    </message>
+    <message>
+        <source>%1 members, %2 online</source>
+        <translation type="unfinished">%1 участников, %2 онлайн</translation>
+    </message>
+    <message>
+        <source>%1 subscribers</source>
+        <translation type="unfinished">%1 подписчиков</translation>
+    </message>
+    <message>
+        <source>%1 members</source>
+        <translation type="unfinished">%1 участников</translation>
+    </message>
+    <message>
+        <source>Leave Group</source>
+        <translation type="unfinished"></translation>
+    </message>
+    <message>
+        <source>Leaving chat</source>
+        <translation type="unfinished"></translation>
+    </message>
+    <message>
+        <source>Info</source>
+        <comment>group or user infotext header</comment>
+        <translation type="unfinished"></translation>
+    </message>
+    <message>
+        <source>Phone Number</source>
+        <comment>user phone number header</comment>
+        <translation type="unfinished"></translation>
+    </message>
+    <message>
+        <source>Invite Link</source>
+        <comment>header</comment>
+        <translation type="unfinished"></translation>
+    </message>
+    <message>
+        <source>There is no information text available, yet.</source>
+        <translation type="unfinished"></translation>
+    </message>
+    <message>
+        <source>Chat Title</source>
+        <comment>group title header</comment>
+        <translation type="unfinished"></translation>
+    </message>
+    <message>
+        <source>Enter 1-128 characters</source>
+        <translation type="unfinished"></translation>
+    </message>
+</context>
+<context>
+    <name>ChatInformationTabItemMembersGroups</name>
+    <message>
+        <source>Loading common chats…</source>
+        <comment>chats you have in common with a user</comment>
+        <translation type="unfinished"></translation>
+    </message>
+    <message>
+        <source>Unknown</source>
+        <translation type="unfinished"></translation>
+    </message>
+    <message>
+        <source>Groups</source>
+        <comment>Button: groups in common (short)</comment>
+        <translation type="unfinished"></translation>
+    </message>
+    <message>
+        <source>Members</source>
+        <comment>Button: Group Members</comment>
+        <translation type="unfinished"></translation>
+    </message>
+    <message>
+        <source>Loading group members…</source>
+        <translation type="unfinished"></translation>
+    </message>
+    <message>
+        <source>You</source>
+        <translation type="unfinished">Вы</translation>
+    </message>
+</context>
+<context>
+    <name>ChatInformationTabItemSettings</name>
+    <message>
+        <source>Settings</source>
+        <comment>Button: Chat Settings</comment>
+        <translation type="unfinished">Настройки</translation>
+    </message>
+</context>
+<context>
+    <name>ChatListViewItem</name>
+    <message>
+        <source>Unknown</source>
+        <translation type="unfinished"></translation>
+    </message>
+    <message>
+        <source>You</source>
+        <translation type="unfinished">Вы</translation>
+    </message>
+    <message>
+        <source>Unmute Chat</source>
+        <translation type="unfinished">Включить уведомления</translation>
+    </message>
+    <message>
+        <source>Mute Chat</source>
+        <translation type="unfinished">Выключить уведомления</translation>
+    </message>
+    <message>
+        <source>User Info</source>
+        <translation type="unfinished"></translation>
+    </message>
+    <message>
+        <source>Group Info</source>
+        <translation type="unfinished"></translation>
+    </message>
+</context>
 <context>
     <name>ChatPage</name>
     <message>
@@ -97,30 +229,6 @@
         <source>Your message</source>
         <translation>Ваше сообщение</translation>
     </message>
-    <message>
-        <source>was never online</source>
-        <translation>никогда не был(а) онлайн</translation>
-    </message>
-    <message>
-        <source>offline, last online: last month</source>
-        <translation>офлайн, был(а) онлайн: в прошлом месяце</translation>
-    </message>
-    <message>
-        <source>offline, last online: last week</source>
-        <translation>офлайн, был(а) онлайн: на прошлой неделе</translation>
-    </message>
-    <message>
-        <source>offline, last online: %1</source>
-        <translation>офлайн, был(а) онлайн: %1</translation>
-    </message>
-    <message>
-        <source>online</source>
-        <translation>онлайн</translation>
-    </message>
-    <message>
-        <source>offline, was recently online</source>
-        <translation>офлайн, недавно был(а) онлайн</translation>
-    </message>
     <message>
         <source>%1 members, %2 online</source>
         <translation>%1 участников, %2 онлайн</translation>
@@ -177,6 +285,10 @@
         <source>Forwarded Message</source>
         <translation>Пересланное сообщение</translation>
     </message>
+    <message>
+        <source>This chat is empty.</source>
+        <translation type="unfinished"></translation>
+    </message>
 </context>
 <context>
     <name>CoverPage</name>
@@ -232,6 +344,74 @@
         <translation>Открыть документ</translation>
     </message>
 </context>
+<context>
+    <name>EditGroupChatPermissionsColumn</name>
+    <message>
+        <source>Group Member Permissions</source>
+        <comment>what can normal group members do</comment>
+        <translation type="unfinished"></translation>
+    </message>
+    <message>
+        <source>Send Messages</source>
+        <comment>member permission</comment>
+        <translation type="unfinished"></translation>
+    </message>
+    <message>
+        <source>Send Media Messages</source>
+        <comment>member permission</comment>
+        <translation type="unfinished"></translation>
+    </message>
+    <message>
+        <source>Send Other Messages</source>
+        <comment>member permission</comment>
+        <translation type="unfinished"></translation>
+    </message>
+    <message>
+        <source>Add Web Page Previews</source>
+        <comment>member permission</comment>
+        <translation type="unfinished"></translation>
+    </message>
+    <message>
+        <source>Change Chat Info</source>
+        <comment>member permission</comment>
+        <translation type="unfinished"></translation>
+    </message>
+    <message>
+        <source>Invite Users</source>
+        <comment>member permission</comment>
+        <translation type="unfinished"></translation>
+    </message>
+    <message>
+        <source>Pin Messages</source>
+        <comment>member permission</comment>
+        <translation type="unfinished"></translation>
+    </message>
+    <message>
+        <source>New Members</source>
+        <comment>what can new group members do</comment>
+        <translation type="unfinished"></translation>
+    </message>
+    <message>
+        <source>New members can see older messages</source>
+        <comment>member permission</comment>
+        <translation type="unfinished"></translation>
+    </message>
+</context>
+<context>
+    <name>EditSuperGroupSlowModeColumn</name>
+    <message>
+        <source>Slow Mode</source>
+        <translation type="unfinished"></translation>
+    </message>
+    <message>
+        <source>Off</source>
+        <translation type="unfinished"></translation>
+    </message>
+    <message>
+        <source>Set how long every chat member has to wait between Messages</source>
+        <translation type="unfinished"></translation>
+    </message>
+</context>
 <context>
     <name>FernschreiberUtils</name>
     <message>
@@ -341,6 +521,15 @@
         <source>sent a venue</source>
         <translation>отправил(а) место встречи</translation>
     </message>
+    <message>
+        <source>changed the chat title</source>
+        <comment>myself</comment>
+        <translation type="unfinished"></translation>
+    </message>
+    <message>
+        <source>changed the chat title</source>
+        <translation type="unfinished"></translation>
+    </message>
 </context>
 <context>
     <name>ImagePage</name>
@@ -467,22 +656,10 @@
         <source>Unknown</source>
         <translation>Неизвестный</translation>
     </message>
-    <message>
-        <source>You</source>
-        <translation>Вы</translation>
-    </message>
     <message>
         <source>Loading chat list...</source>
         <translation>Загрузка чатов...</translation>
     </message>
-    <message>
-        <source>Unmute Chat</source>
-        <translation>Включить уведомления</translation>
-    </message>
-    <message>
-        <source>Mute Chat</source>
-        <translation>Выключить уведомления</translation>
-    </message>
     <message>
         <source>Settings</source>
         <translation>Настройки</translation>
@@ -718,5 +895,58 @@
         <comment>myself</comment>
         <translation>покинул(а) чат</translation>
     </message>
+    <message>
+        <source>was never online</source>
+        <translation type="unfinished">никогда не был(а) онлайн</translation>
+    </message>
+    <message>
+        <source>offline, last online: last month</source>
+        <translation type="unfinished">офлайн, был(а) онлайн: в прошлом месяце</translation>
+    </message>
+    <message>
+        <source>offline, last online: last week</source>
+        <translation type="unfinished">офлайн, был(а) онлайн: на прошлой неделе</translation>
+    </message>
+    <message>
+        <source>offline, last online: %1</source>
+        <translation type="unfinished">офлайн, был(а) онлайн: %1</translation>
+    </message>
+    <message>
+        <source>online</source>
+        <translation type="unfinished">онлайн</translation>
+    </message>
+    <message>
+        <source>offline, was recently online</source>
+        <translation type="unfinished">офлайн, недавно был(а) онлайн</translation>
+    </message>
+    <message>
+        <source>Admin</source>
+        <comment>channel user role</comment>
+        <translation type="unfinished"></translation>
+    </message>
+    <message>
+        <source>Banned</source>
+        <comment>channel user role</comment>
+        <translation type="unfinished"></translation>
+    </message>
+    <message>
+        <source>Creator</source>
+        <comment>channel user role</comment>
+        <translation type="unfinished"></translation>
+    </message>
+    <message>
+        <source>Restricted</source>
+        <comment>channel user role</comment>
+        <translation type="unfinished"></translation>
+    </message>
+    <message>
+        <source>changed the chat title to %1</source>
+        <comment>myself</comment>
+        <translation type="unfinished"></translation>
+    </message>
+    <message>
+        <source>changed the chat title to %1</source>
+        <translation type="unfinished"></translation>
+    </message>
 </context>
 </TS>

translations/harbour-fernschreiber-zh_CN.ts

@@ -87,6 +87,138 @@
         <translation>%1</translation>
     </message>
 </context>
+<context>
+    <name>ChatInformationPage</name>
+    <message>
+        <source>Unmute Chat</source>
+        <translation type="unfinished">取消对话静音</translation>
+    </message>
+    <message>
+        <source>Mute Chat</source>
+        <translation type="unfinished">对话静音</translation>
+    </message>
+    <message>
+        <source>Unknown</source>
+        <translation type="unfinished">未知</translation>
+    </message>
+    <message>
+        <source>The Invite Link has been copied to the clipboard.</source>
+        <translation type="unfinished"></translation>
+    </message>
+    <message>
+        <source>%1 members, %2 online</source>
+        <translation type="unfinished">%1 位成员, %2 在线</translation>
+    </message>
+    <message>
+        <source>%1 subscribers</source>
+        <translation type="unfinished">%1 位订阅者</translation>
+    </message>
+    <message>
+        <source>%1 members</source>
+        <translation type="unfinished">%1 位成员</translation>
+    </message>
+    <message>
+        <source>Leave Group</source>
+        <translation type="unfinished"></translation>
+    </message>
+    <message>
+        <source>Leaving chat</source>
+        <translation type="unfinished"></translation>
+    </message>
+    <message>
+        <source>Info</source>
+        <comment>group or user infotext header</comment>
+        <translation type="unfinished"></translation>
+    </message>
+    <message>
+        <source>Phone Number</source>
+        <comment>user phone number header</comment>
+        <translation type="unfinished"></translation>
+    </message>
+    <message>
+        <source>Invite Link</source>
+        <comment>header</comment>
+        <translation type="unfinished"></translation>
+    </message>
+    <message>
+        <source>There is no information text available, yet.</source>
+        <translation type="unfinished"></translation>
+    </message>
+    <message>
+        <source>Chat Title</source>
+        <comment>group title header</comment>
+        <translation type="unfinished"></translation>
+    </message>
+    <message>
+        <source>Enter 1-128 characters</source>
+        <translation type="unfinished"></translation>
+    </message>
+</context>
+<context>
+    <name>ChatInformationTabItemMembersGroups</name>
+    <message>
+        <source>Loading common chats…</source>
+        <comment>chats you have in common with a user</comment>
+        <translation type="unfinished"></translation>
+    </message>
+    <message>
+        <source>Unknown</source>
+        <translation type="unfinished">未知</translation>
+    </message>
+    <message>
+        <source>Groups</source>
+        <comment>Button: groups in common (short)</comment>
+        <translation type="unfinished"></translation>
+    </message>
+    <message>
+        <source>Members</source>
+        <comment>Button: Group Members</comment>
+        <translation type="unfinished"></translation>
+    </message>
+    <message>
+        <source>Loading group members…</source>
+        <translation type="unfinished"></translation>
+    </message>
+    <message>
+        <source>You</source>
+        <translation type="unfinished">你</translation>
+    </message>
+</context>
+<context>
+    <name>ChatInformationTabItemSettings</name>
+    <message>
+        <source>Settings</source>
+        <comment>Button: Chat Settings</comment>
+        <translation type="unfinished">设置</translation>
+    </message>
+</context>
+<context>
+    <name>ChatListViewItem</name>
+    <message>
+        <source>Unknown</source>
+        <translation type="unfinished">未知</translation>
+    </message>
+    <message>
+        <source>You</source>
+        <translation type="unfinished">你</translation>
+    </message>
+    <message>
+        <source>Unmute Chat</source>
+        <translation type="unfinished">取消对话静音</translation>
+    </message>
+    <message>
+        <source>Mute Chat</source>
+        <translation type="unfinished">对话静音</translation>
+    </message>
+    <message>
+        <source>User Info</source>
+        <translation type="unfinished"></translation>
+    </message>
+    <message>
+        <source>Group Info</source>
+        <translation type="unfinished"></translation>
+    </message>
+</context>
 <context>
     <name>ChatPage</name>
     <message>
@@ -97,30 +229,6 @@
         <source>Your message</source>
         <translation>你的消息</translation>
     </message>
-    <message>
-        <source>was never online</source>
-        <translation>完全离线</translation>
-    </message>
-    <message>
-        <source>offline, last online: last month</source>
-        <translation>离线，上次在线时间：上月</translation>
-    </message>
-    <message>
-        <source>offline, last online: last week</source>
-        <translation>离线，上次在线时间：上周</translation>
-    </message>
-    <message>
-        <source>offline, last online: %1</source>
-        <translation>离线，上次在线时间： %1</translation>
-    </message>
-    <message>
-        <source>online</source>
-        <translation>在线</translation>
-    </message>
-    <message>
-        <source>offline, was recently online</source>
-        <translation>离线，最近在线</translation>
-    </message>
     <message>
         <source>%1 members, %2 online</source>
         <translation>%1 位成员, %2 在线</translation>
@@ -177,6 +285,10 @@
         <source>Forwarded Message</source>
         <translation type="unfinished"></translation>
     </message>
+    <message>
+        <source>This chat is empty.</source>
+        <translation type="unfinished"></translation>
+    </message>
 </context>
 <context>
     <name>CoverPage</name>
@@ -232,6 +344,74 @@
         <translation>打开文档</translation>
     </message>
 </context>
+<context>
+    <name>EditGroupChatPermissionsColumn</name>
+    <message>
+        <source>Group Member Permissions</source>
+        <comment>what can normal group members do</comment>
+        <translation type="unfinished"></translation>
+    </message>
+    <message>
+        <source>Send Messages</source>
+        <comment>member permission</comment>
+        <translation type="unfinished"></translation>
+    </message>
+    <message>
+        <source>Send Media Messages</source>
+        <comment>member permission</comment>
+        <translation type="unfinished"></translation>
+    </message>
+    <message>
+        <source>Send Other Messages</source>
+        <comment>member permission</comment>
+        <translation type="unfinished"></translation>
+    </message>
+    <message>
+        <source>Add Web Page Previews</source>
+        <comment>member permission</comment>
+        <translation type="unfinished"></translation>
+    </message>
+    <message>
+        <source>Change Chat Info</source>
+        <comment>member permission</comment>
+        <translation type="unfinished"></translation>
+    </message>
+    <message>
+        <source>Invite Users</source>
+        <comment>member permission</comment>
+        <translation type="unfinished"></translation>
+    </message>
+    <message>
+        <source>Pin Messages</source>
+        <comment>member permission</comment>
+        <translation type="unfinished"></translation>
+    </message>
+    <message>
+        <source>New Members</source>
+        <comment>what can new group members do</comment>
+        <translation type="unfinished"></translation>
+    </message>
+    <message>
+        <source>New members can see older messages</source>
+        <comment>member permission</comment>
+        <translation type="unfinished"></translation>
+    </message>
+</context>
+<context>
+    <name>EditSuperGroupSlowModeColumn</name>
+    <message>
+        <source>Slow Mode</source>
+        <translation type="unfinished"></translation>
+    </message>
+    <message>
+        <source>Off</source>
+        <translation type="unfinished"></translation>
+    </message>
+    <message>
+        <source>Set how long every chat member has to wait between Messages</source>
+        <translation type="unfinished"></translation>
+    </message>
+</context>
 <context>
     <name>FernschreiberUtils</name>
     <message>
@@ -341,6 +521,15 @@
         <source>sent a venue</source>
         <translation type="unfinished">发送地点</translation>
     </message>
+    <message>
+        <source>changed the chat title</source>
+        <comment>myself</comment>
+        <translation type="unfinished"></translation>
+    </message>
+    <message>
+        <source>changed the chat title</source>
+        <translation type="unfinished"></translation>
+    </message>
 </context>
 <context>
     <name>ImagePage</name>
@@ -467,22 +656,10 @@
         <source>Unknown</source>
         <translation>未知</translation>
     </message>
-    <message>
-        <source>You</source>
-        <translation>你</translation>
-    </message>
     <message>
         <source>Loading chat list...</source>
         <translation>正在加载对话列表……</translation>
     </message>
-    <message>
-        <source>Unmute Chat</source>
-        <translation>取消静音对话</translation>
-    </message>
-    <message>
-        <source>Mute Chat</source>
-        <translation>静音对话</translation>
-    </message>
     <message>
         <source>Settings</source>
         <translation>设置</translation>
@@ -718,5 +895,58 @@
         <comment>myself</comment>
         <translation>离开此对话</translation>
     </message>
+    <message>
+        <source>was never online</source>
+        <translation type="unfinished">完全离线</translation>
+    </message>
+    <message>
+        <source>offline, last online: last month</source>
+        <translation type="unfinished">离线，上次在线时间：上月</translation>
+    </message>
+    <message>
+        <source>offline, last online: last week</source>
+        <translation type="unfinished">离线，上次在线时间：上周</translation>
+    </message>
+    <message>
+        <source>offline, last online: %1</source>
+        <translation type="unfinished">离线，上次在线时间： %1</translation>
+    </message>
+    <message>
+        <source>online</source>
+        <translation type="unfinished">在线</translation>
+    </message>
+    <message>
+        <source>offline, was recently online</source>
+        <translation type="unfinished">离线，最近在线</translation>
+    </message>
+    <message>
+        <source>Admin</source>
+        <comment>channel user role</comment>
+        <translation type="unfinished"></translation>
+    </message>
+    <message>
+        <source>Banned</source>
+        <comment>channel user role</comment>
+        <translation type="unfinished"></translation>
+    </message>
+    <message>
+        <source>Creator</source>
+        <comment>channel user role</comment>
+        <translation type="unfinished"></translation>
+    </message>
+    <message>
+        <source>Restricted</source>
+        <comment>channel user role</comment>
+        <translation type="unfinished"></translation>
+    </message>
+    <message>
+        <source>changed the chat title to %1</source>
+        <comment>myself</comment>
+        <translation type="unfinished"></translation>
+    </message>
+    <message>
+        <source>changed the chat title to %1</source>
+        <translation type="unfinished"></translation>
+    </message>
 </context>
 </TS>

translations/harbour-fernschreiber.ts

@@ -87,6 +87,138 @@
         <translation type="unfinished"></translation>
     </message>
 </context>
+<context>
+    <name>ChatInformationPage</name>
+    <message>
+        <source>Unmute Chat</source>
+        <translation type="unfinished"></translation>
+    </message>
+    <message>
+        <source>Mute Chat</source>
+        <translation type="unfinished"></translation>
+    </message>
+    <message>
+        <source>Unknown</source>
+        <translation type="unfinished"></translation>
+    </message>
+    <message>
+        <source>The Invite Link has been copied to the clipboard.</source>
+        <translation type="unfinished"></translation>
+    </message>
+    <message>
+        <source>%1 members, %2 online</source>
+        <translation type="unfinished"></translation>
+    </message>
+    <message>
+        <source>%1 subscribers</source>
+        <translation type="unfinished"></translation>
+    </message>
+    <message>
+        <source>%1 members</source>
+        <translation type="unfinished"></translation>
+    </message>
+    <message>
+        <source>Leave Group</source>
+        <translation type="unfinished"></translation>
+    </message>
+    <message>
+        <source>Leaving chat</source>
+        <translation type="unfinished"></translation>
+    </message>
+    <message>
+        <source>Info</source>
+        <comment>group or user infotext header</comment>
+        <translation type="unfinished"></translation>
+    </message>
+    <message>
+        <source>Phone Number</source>
+        <comment>user phone number header</comment>
+        <translation type="unfinished"></translation>
+    </message>
+    <message>
+        <source>Invite Link</source>
+        <comment>header</comment>
+        <translation type="unfinished"></translation>
+    </message>
+    <message>
+        <source>There is no information text available, yet.</source>
+        <translation type="unfinished"></translation>
+    </message>
+    <message>
+        <source>Chat Title</source>
+        <comment>group title header</comment>
+        <translation type="unfinished"></translation>
+    </message>
+    <message>
+        <source>Enter 1-128 characters</source>
+        <translation type="unfinished"></translation>
+    </message>
+</context>
+<context>
+    <name>ChatInformationTabItemMembersGroups</name>
+    <message>
+        <source>Loading common chats…</source>
+        <comment>chats you have in common with a user</comment>
+        <translation type="unfinished"></translation>
+    </message>
+    <message>
+        <source>Unknown</source>
+        <translation type="unfinished"></translation>
+    </message>
+    <message>
+        <source>Groups</source>
+        <comment>Button: groups in common (short)</comment>
+        <translation type="unfinished"></translation>
+    </message>
+    <message>
+        <source>Members</source>
+        <comment>Button: Group Members</comment>
+        <translation type="unfinished"></translation>
+    </message>
+    <message>
+        <source>Loading group members…</source>
+        <translation type="unfinished"></translation>
+    </message>
+    <message>
+        <source>You</source>
+        <translation type="unfinished"></translation>
+    </message>
+</context>
+<context>
+    <name>ChatInformationTabItemSettings</name>
+    <message>
+        <source>Settings</source>
+        <comment>Button: Chat Settings</comment>
+        <translation type="unfinished"></translation>
+    </message>
+</context>
+<context>
+    <name>ChatListViewItem</name>
+    <message>
+        <source>Unknown</source>
+        <translation type="unfinished"></translation>
+    </message>
+    <message>
+        <source>You</source>
+        <translation type="unfinished"></translation>
+    </message>
+    <message>
+        <source>Unmute Chat</source>
+        <translation type="unfinished"></translation>
+    </message>
+    <message>
+        <source>Mute Chat</source>
+        <translation type="unfinished"></translation>
+    </message>
+    <message>
+        <source>User Info</source>
+        <translation type="unfinished"></translation>
+    </message>
+    <message>
+        <source>Group Info</source>
+        <translation type="unfinished"></translation>
+    </message>
+</context>
 <context>
     <name>ChatPage</name>
     <message>
@@ -97,30 +229,6 @@
         <source>Your message</source>
         <translation type="unfinished"></translation>
     </message>
-    <message>
-        <source>was never online</source>
-        <translation type="unfinished"></translation>
-    </message>
-    <message>
-        <source>offline, last online: last month</source>
-        <translation type="unfinished"></translation>
-    </message>
-    <message>
-        <source>offline, last online: last week</source>
-        <translation type="unfinished"></translation>
-    </message>
-    <message>
-        <source>offline, last online: %1</source>
-        <translation type="unfinished"></translation>
-    </message>
-    <message>
-        <source>online</source>
-        <translation type="unfinished"></translation>
-    </message>
-    <message>
-        <source>offline, was recently online</source>
-        <translation type="unfinished"></translation>
-    </message>
     <message>
         <source>%1 members, %2 online</source>
         <translation type="unfinished"></translation>
@@ -177,6 +285,10 @@
         <source>Forwarded Message</source>
         <translation type="unfinished"></translation>
     </message>
+    <message>
+        <source>This chat is empty.</source>
+        <translation type="unfinished"></translation>
+    </message>
 </context>
 <context>
     <name>CoverPage</name>
@@ -232,6 +344,74 @@
         <translation type="unfinished"></translation>
     </message>
 </context>
+<context>
+    <name>EditGroupChatPermissionsColumn</name>
+    <message>
+        <source>Group Member Permissions</source>
+        <comment>what can normal group members do</comment>
+        <translation type="unfinished"></translation>
+    </message>
+    <message>
+        <source>Send Messages</source>
+        <comment>member permission</comment>
+        <translation type="unfinished"></translation>
+    </message>
+    <message>
+        <source>Send Media Messages</source>
+        <comment>member permission</comment>
+        <translation type="unfinished"></translation>
+    </message>
+    <message>
+        <source>Send Other Messages</source>
+        <comment>member permission</comment>
+        <translation type="unfinished"></translation>
+    </message>
+    <message>
+        <source>Add Web Page Previews</source>
+        <comment>member permission</comment>
+        <translation type="unfinished"></translation>
+    </message>
+    <message>
+        <source>Change Chat Info</source>
+        <comment>member permission</comment>
+        <translation type="unfinished"></translation>
+    </message>
+    <message>
+        <source>Invite Users</source>
+        <comment>member permission</comment>
+        <translation type="unfinished"></translation>
+    </message>
+    <message>
+        <source>Pin Messages</source>
+        <comment>member permission</comment>
+        <translation type="unfinished"></translation>
+    </message>
+    <message>
+        <source>New Members</source>
+        <comment>what can new group members do</comment>
+        <translation type="unfinished"></translation>
+    </message>
+    <message>
+        <source>New members can see older messages</source>
+        <comment>member permission</comment>
+        <translation type="unfinished"></translation>
+    </message>
+</context>
+<context>
+    <name>EditSuperGroupSlowModeColumn</name>
+    <message>
+        <source>Slow Mode</source>
+        <translation type="unfinished"></translation>
+    </message>
+    <message>
+        <source>Off</source>
+        <translation type="unfinished"></translation>
+    </message>
+    <message>
+        <source>Set how long every chat member has to wait between Messages</source>
+        <translation type="unfinished"></translation>
+    </message>
+</context>
 <context>
     <name>FernschreiberUtils</name>
     <message>
@@ -341,6 +521,15 @@
         <source>sent a venue</source>
         <translation type="unfinished"></translation>
     </message>
+    <message>
+        <source>changed the chat title</source>
+        <comment>myself</comment>
+        <translation type="unfinished"></translation>
+    </message>
+    <message>
+        <source>changed the chat title</source>
+        <translation type="unfinished"></translation>
+    </message>
 </context>
 <context>
     <name>ImagePage</name>
@@ -467,22 +656,10 @@
         <source>Unknown</source>
         <translation type="unfinished"></translation>
     </message>
-    <message>
-        <source>You</source>
-        <translation type="unfinished"></translation>
-    </message>
     <message>
         <source>Loading chat list...</source>
         <translation type="unfinished"></translation>
     </message>
-    <message>
-        <source>Unmute Chat</source>
-        <translation type="unfinished"></translation>
-    </message>
-    <message>
-        <source>Mute Chat</source>
-        <translation type="unfinished"></translation>
-    </message>
     <message>
         <source>Settings</source>
         <translation type="unfinished"></translation>
@@ -718,5 +895,58 @@
         <comment>myself</comment>
         <translation type="unfinished"></translation>
     </message>
+    <message>
+        <source>was never online</source>
+        <translation type="unfinished"></translation>
+    </message>
+    <message>
+        <source>offline, last online: last month</source>
+        <translation type="unfinished"></translation>
+    </message>
+    <message>
+        <source>offline, last online: last week</source>
+        <translation type="unfinished"></translation>
+    </message>
+    <message>
+        <source>offline, last online: %1</source>
+        <translation type="unfinished"></translation>
+    </message>
+    <message>
+        <source>online</source>
+        <translation type="unfinished"></translation>
+    </message>
+    <message>
+        <source>offline, was recently online</source>
+        <translation type="unfinished"></translation>
+    </message>
+    <message>
+        <source>Admin</source>
+        <comment>channel user role</comment>
+        <translation type="unfinished"></translation>
+    </message>
+    <message>
+        <source>Banned</source>
+        <comment>channel user role</comment>
+        <translation type="unfinished"></translation>
+    </message>
+    <message>
+        <source>Creator</source>
+        <comment>channel user role</comment>
+        <translation type="unfinished"></translation>
+    </message>
+    <message>
+        <source>Restricted</source>
+        <comment>channel user role</comment>
+        <translation type="unfinished"></translation>
+    </message>
+    <message>
+        <source>changed the chat title to %1</source>
+        <comment>myself</comment>
+        <translation type="unfinished"></translation>
+    </message>
+    <message>
+        <source>changed the chat title to %1</source>
+        <translation type="unfinished"></translation>
+    </message>
 </context>
 </TS>