Always open the invite dialog properly from the member list

resources/qml/Root.qml

@@ -268,8 +268,6 @@ Pane {
             var component = Qt.createComponent("qrc:/qml/dialogs/InviteDialog.qml")
             if (component.status == Component.Ready) {
                 var dialog = component.createObject(timelineRoot, {
-                    "roomId": Rooms.currentRoom.roomId,
-                    "plainRoomName": Rooms.currentRoom.plainRoomName,
                     "invitees": invitees
                 });
                 dialog.show();

resources/qml/dialogs/InviteDialog.qml

@@ -12,8 +12,6 @@ import im.nheko 1.0
 ApplicationWindow {
     id: inviteDialogRoot
 
-    property string roomId
-    property string plainRoomName
     property InviteesModel invitees
     property var friendsCompleter
     property var profile
@@ -39,7 +37,7 @@ ApplicationWindow {
         close();
     }
 
-    title: qsTr("Invite users to %1").arg(plainRoomName)
+    title: qsTr("Invite users to %1").arg(invitees.room.plainRoomName)
     height: 380
     width: 340
     palette: Nheko.colors

src/InviteesModel.cpp

@@ -9,8 +9,9 @@
 #include "MatrixClient.h"
 #include "mtx/responses/profile.hpp"
 
-InviteesModel::InviteesModel(QObject *parent)
-  : QAbstractListModel{parent}
+InviteesModel::InviteesModel(TimelineModel *room, QObject *parent)
+  : QAbstractListModel{parent},
+    room_{room}
 {
 }
 

src/InviteesModel.h

@@ -8,6 +8,8 @@
 #include <QAbstractListModel>
 #include <QVector>
 
+class TimelineModel;
+
 class Invitee final : public QObject
 {
     Q_OBJECT
@@ -34,6 +36,7 @@ class InviteesModel final : public QAbstractListModel
     Q_OBJECT
 
     Q_PROPERTY(int count READ rowCount NOTIFY countChanged)
+    Q_PROPERTY(TimelineModel * room READ room CONSTANT)
 
 public:
     enum Roles
@@ -43,7 +46,9 @@ public:
         AvatarUrl,
     };
 
-    InviteesModel(QObject *parent = nullptr);
+    InviteesModel(TimelineModel *room, QObject *parent = nullptr);
+
+    TimelineModel *room() const { return room_; }
 
     Q_INVOKABLE void addUser(QString mxid, QString displayName = "", QString avatarUrl = "");
     Q_INVOKABLE void removeUser(QString mxid);
@@ -63,6 +68,7 @@ signals:
 
 private:
     QVector<Invitee *> invitees_;
+    TimelineModel *room_;
 };
 
 #endif // INVITEESMODEL_H

src/timeline/TimelineViewManager.cpp

@@ -180,7 +180,7 @@ TimelineViewManager::openRoomSettings(QString room_id)
 void
 TimelineViewManager::openInviteUsers(QString roomId)
 {
-    InviteesModel *model = new InviteesModel{};
+    InviteesModel *model = new InviteesModel{rooms_->getRoomById(roomId).data()};
     connect(model, &InviteesModel::accept, this, [this, model, roomId]() {
         emit inviteUsers(roomId, model->mxids());
     });