[polari] mainWindow: Remove command output queue

[Marge Bot <marge-bot src gnome org>]

commit 45a2f917981252df0ffc1a79c579695eddb665cf
Author: Florian Müllner <fmuellner gnome org>
Date:   Wed Feb 16 01:29:21 2022 +0100

    mainWindow: Remove command output queue
    
    It is no longer used.
    
    Part-of: <https://gitlab.gnome.org/GNOME/polari/-/merge_requests/247>

 src/appNotifications.js | 61 -------------------------------------------------
 src/mainWindow.js       | 16 -------------
 2 files changed, 77 deletions(-)
---
diff --git a/src/appNotifications.js b/src/appNotifications.js
index f9a829c0..6e591826 100644
--- a/src/appNotifications.js
+++ b/src/appNotifications.js
@@ -4,7 +4,6 @@ import Gtk from 'gi://Gtk';
 import Pango from 'gi://Pango';
 
 const TIMEOUT = 7;
-const COMMAND_OUTPUT_REVEAL_TIME = 3;
 
 const AppNotification = GObject.registerClass(
 class AppNotification extends Gtk.Revealer {
@@ -98,66 +97,6 @@ class UndoNotification extends MessageNotification {
     }
 });
 
-const CommandOutputNotification = GObject.registerClass(
-class CommandOutputNotification extends AppNotification {
-    static [GObject.GTypeFlags] = GObject.TypeFlags.ABSTRACT;
-
-    constructor() {
-        super();
-
-        this.transition_type = Gtk.RevealerTransitionType.SLIDE_UP;
-        GLib.timeout_add_seconds(
-            GLib.PRIORITY_DEFAULT,
-            COMMAND_OUTPUT_REVEAL_TIME,
-            this.close.bind(this));
-    }
-});
-
-export const SimpleOutput = GObject.registerClass(
-class SimpleOutput extends CommandOutputNotification {
-    constructor(text) {
-        super();
-
-        let label = new Gtk.Label({
-            label: text,
-            vexpand: true,
-            wrap: true,
-        });
-        this.set_child(label);
-    }
-});
-
-export const GridOutput = GObject.registerClass(
-class GridOutput extends CommandOutputNotification {
-    constructor(header, items) {
-        super();
-
-        let numItems = items.length;
-        let numCols = Math.min(numItems, 4);
-        let numRows = Math.floor(numItems / numCols) + numItems % numCols;
-
-        let grid = new Gtk.Grid({
-            column_homogeneous: true,
-            row_spacing: 6,
-            column_spacing: 18,
-        });
-        grid.attach(new Gtk.Label({ label: header }), 0, 0, numCols, 1);
-
-        let row = 1;
-        for (let i = 0; i < numRows; i++) {
-            for (let j = 0; j < numCols; j++) {
-                let item = items[i + j * numRows];
-                if (!item)
-                    continue;
-                let w = new Gtk.Label({ label: item });
-                grid.attach(w, j, row, 1, 1);
-            }
-            row++;
-        }
-        this.set_child(grid);
-    }
-});
-
 export const NotificationQueue = GObject.registerClass(
 class NotificationQueue extends Gtk.Frame {
     constructor() {
diff --git a/src/mainWindow.js b/src/mainWindow.js
index 3651034b..be9b6715 100644
--- a/src/mainWindow.js
+++ b/src/mainWindow.js
@@ -151,10 +151,8 @@ class MainWindow extends Gtk.ApplicationWindow {
         this._userListPopover.set_parent(this._showUserListButton);
 
         this._notificationQueue = new AppNotifications.NotificationQueue();
-        this._commandOutputQueue = new AppNotifications.CommandOutputQueue();
 
         this._overlay.add_overlay(this._notificationQueue);
-        this._overlay.add_overlay(this._commandOutputQueue);
 
         const app = this.application;
         if (app.isTestInstance)
@@ -165,13 +163,6 @@ class MainWindow extends Gtk.ApplicationWindow {
         this._roomStack.connect('notify::view-height',
             () => this.notify('view-height'));
 
-        // command output notifications should not pop up over
-        // the input area, but appear to emerge from it, so
-        // set up an appropriate margin
-        this._roomStack.bind_property('entry-area-height',
-            this._commandOutputQueue, 'margin-bottom',
-            GObject.BindingFlags.SYNC_CREATE);
-
         // Make sure user-list button is at least as wide as icon buttons
         this._showUserListButton.layout_manager = new HeaderBarButtonLayout();
 
@@ -252,13 +243,6 @@ class MainWindow extends Gtk.ApplicationWindow {
         this._notificationQueue.addNotification(n);
     }
 
-    /**
-     * @param {AppNotification} n - a notification
-     */
-    queueCommandOutput(n) {
-        this._commandOutputQueue.addNotification(n);
-    }
-
     _onAccountsReachableChanged() {
         let accounts = this._accountsMonitor.visibleAccounts;
         this._offlineInfoBar.revealed =