Refactor and fix invitations

-Move invitation handling into RoomPage and delete InvitationPage
-Open the new room after accepting the invitation

imports/NeoChat/Page/InvitationPage.qml

@@ -1,50 +0,0 @@
-/**
- * SPDX-FileCopyrightText: 2019 Black Hat <bhat@encom.eu.org>
- * SPDX-FileCopyrightText: 2020 Carl Schwan <carl@carlschwan.eu>
- *
- * SPDX-License-Identifier: GPL-3.0-only
- */
-import QtQuick 2.12
-import QtQuick.Controls 2.12
-import org.kde.kirigami 2.14 as Kirigami
-import QtQuick.Layouts 1.12
-
-Kirigami.Page {
-    id: root
-    property var room
-    title: i18n("Invitation Received - %1", room.displayName)
-
-    Kirigami.PlaceholderMessage {
-        anchors.centerIn: parent
-        text: i18n("Accept this invitation?")
-        RowLayout {
-            Button {
-                Layout.alignment : Qt.AlignHCenter
-                text: i18n("Cancel")
-
-                onClicked: roomManager.getBack();
-            }
-
-            Button {
-                Layout.alignment : Qt.AlignHCenter
-                text: i18n("Reject")
-
-                onClicked: {
-                    room.forget()
-                    roomManager.getBack();
-                }
-            }
-
-            Button {
-                Layout.alignment : Qt.AlignHCenter
-                text: i18n("Accept")
-
-                onClicked: {
-                    room.acceptInvitation();
-                    roomManager.enterRoom(room);
-                }
-            }
-        }
-    }
-}
-

imports/NeoChat/Page/RoomListPage.qml

@@ -96,13 +96,9 @@ Kirigami.ScrollablePage {
             action: Kirigami.Action {
                 id: enterRoomAction
                 onTriggered: {
-                    if (category === RoomType.Invited) {
-                        roomManager.openInvitation(currentRoom);
-                    } else {
-                        var roomItem = roomManager.enterRoom(currentRoom)
-                        roomListItem.KeyNavigation.right = roomItem
-                        roomItem.focus = true;
-                    }
+                    var roomItem = roomManager.enterRoom(currentRoom)
+                    roomListItem.KeyNavigation.right = roomItem
+                    roomItem.focus = true;
                 }
             }
 

imports/NeoChat/Page/RoomPage.qml

@@ -25,9 +25,20 @@ Kirigami.ScrollablePage {
 
     required property var currentRoom
 
+    title: currentRoom.displayName
+
     signal switchRoomUp()
     signal switchRoomDown()
 
+    Connections {
+        target: Controller.activeConnection
+        function onJoinedRoom(room) {
+            if(room.id === invitation.id) {
+                roomManager.enterRoom(room);
+            }
+        }
+    }
+
     Connections {
         target: roomManager.actionsHandler
         onShowMessage: {
@@ -49,7 +60,38 @@ Kirigami.ScrollablePage {
         }
     }
 
-    title: currentRoom.displayName
+    Kirigami.PlaceholderMessage {
+        id: invitation
+
+        property var id
+
+        visible: currentRoom.isInvite
+        anchors.centerIn: parent
+        text: i18n("Accept this invitation?")
+        RowLayout {
+            QQC2.Button {
+                Layout.alignment : Qt.AlignHCenter
+                text: i18n("Reject")
+
+                onClicked: {
+                    page.currentRoom.forget()
+                    roomManager.getBack();
+                }
+            }
+
+            QQC2.Button {
+                Layout.alignment : Qt.AlignHCenter
+                text: i18n("Accept")
+
+                onClicked: {
+                    currentRoom.acceptInvitation();
+                    invitation.id = currentRoom.id
+                    invitation.visible = false
+                }
+            }
+        }
+    }
+
     titleDelegate: Component {
         RowLayout {
             visible: !Kirigami.Settings.isMobile
@@ -109,6 +151,8 @@ Kirigami.ScrollablePage {
     ListView {
         id: messageListView
 
+        visible: !invitation.visible
+
         readonly property int largestVisibleIndex: count > 0 ? indexAt(contentX + (width / 2), contentY + height - 1) : -1
         readonly property bool noNeedMoreContent: !currentRoom || currentRoom.eventsHistoryJob || currentRoom.allHistoryLoaded
         readonly property bool isLoaded: page.width * page.height > 10
@@ -577,6 +621,8 @@ Kirigami.ScrollablePage {
 
     footer: ChatTextInput {
         id: chatTextInput
+
+        visible: !invitation.visible && !(messageListView.count === 0 && !currentRoom.allHistoryLoaded)
         Layout.fillWidth: true
     }
 

qml/main.qml

@@ -69,7 +69,6 @@ Kirigami.ApplicationWindow {
 
         property var currentRoom: null
         property alias pageStack: root.pageStack
-        property bool invitationOpen: false
         property var roomList: null
         property Item roomItem: null
 
@@ -90,8 +89,7 @@ Kirigami.ApplicationWindow {
         }
 
         function enterRoom(room) {
-            let item = null;
-            if (currentRoom != null || invitationOpen) {
+            if (currentRoom != null) {
                 roomItem.currentRoom = room;
                 pageStack.currentIndex = pageStack.depth - 1;
             } else {
@@ -104,15 +102,6 @@ Kirigami.ApplicationWindow {
             return roomItem;
         }
 
-        function openInvitation(room) {
-            if (currentRoom != null) {
-                currentRoom = null;
-                pageStack.removePage(pageStack.lastItem);
-            }
-            invitationOpen = true;
-            pageStack.push("qrc:/imports/NeoChat/Page/InvitationPage.qml", {"room": room});
-        }
-
         function getBack() {
             pageStack.replace(roomPage, { 'currentRoom': currentRoom, });
         }

res.qrc

@@ -11,7 +11,6 @@
         <file>imports/NeoChat/Page/JoinRoomPage.qml</file>
         <file>imports/NeoChat/Page/InviteUserPage.qml</file>
         <file>imports/NeoChat/Page/SettingsPage.qml</file>
-        <file>imports/NeoChat/Page/InvitationPage.qml</file>
         <file>imports/NeoChat/Page/StartChatPage.qml</file>
         <file>imports/NeoChat/Page/ImageEditorPage.qml</file>
         <file>imports/NeoChat/Page/DevicesPage.qml</file>

src/neochatroom.cpp

@@ -75,6 +75,12 @@ NeoChatRoom::NeoChatRoom(Connection *connection, QString roomId, JoinState joinS
     connect(this, &Room::aboutToAddHistoricalMessages, this, &NeoChatRoom::readMarkerLoadedChanged);
 
     connect(this, &Quotient::Room::eventsHistoryJobChanged, this, &NeoChatRoom::lastActiveTimeChanged);
+
+    connect(this, &Room::joinStateChanged, this, [=](JoinState oldState, JoinState newState) {
+        if(oldState == JoinState::Invite && newState != JoinState::Invite) {
+            Q_EMIT isInviteChanged();
+        }
+    });
 }
 
 void NeoChatRoom::uploadFile(const QUrl &url, const QString &body)
@@ -685,3 +691,8 @@ bool NeoChatRoom::readMarkerLoaded() const
     const auto it = findInTimeline(readMarkerEventId());
     return it != timelineEdge();
 }
+
+bool NeoChatRoom::isInvite() const
+{
+    return joinState() == JoinState::Invite;
+}

src/neochatroom.h

@@ -32,6 +32,7 @@ class NeoChatRoom : public Room
     Q_PROPERTY(QString avatarMediaId READ avatarMediaId NOTIFY avatarChanged STORED false)
     Q_PROPERTY(bool readMarkerLoaded READ readMarkerLoaded NOTIFY readMarkerLoadedChanged)
     Q_PROPERTY(QDateTime lastActiveTime READ lastActiveTime NOTIFY lastActiveTimeChanged)
+    Q_PROPERTY(bool isInvite READ isInvite NOTIFY isInviteChanged)
 
 public:
     explicit NeoChatRoom(Connection *connection, QString roomId, JoinState joinState = {});
@@ -102,6 +103,8 @@ public:
     Q_INVOKABLE [[nodiscard]] bool canSendEvent(const QString &eventType) const;
     Q_INVOKABLE [[nodiscard]] bool canSendState(const QString &eventType) const;
 
+    bool isInvite() const;
+
 private:
     QString m_cachedInput;
     QSet<const Quotient::RoomEvent *> highlights;
@@ -128,6 +131,7 @@ Q_SIGNALS:
     void backgroundChanged();
     void readMarkerLoadedChanged();
     void lastActiveTimeChanged();
+    void isInviteChanged();
 
 public Q_SLOTS:
     void uploadFile(const QUrl &url, const QString &body = QString());