Add GUI to change hidden events per room

This adds a dialog to the room settings in which the user can choose
which of these three event types they want to hide (additionally to the
default):

  - m.room.member
  - m.room.power_levels
  - m.sticker

The current state is read when room settings are opened and saved when
new settings are accepted.

2 files changed, 124 insertions, 1 deletions

diff --git a/resources/qml/dialogs/HiddenEventsDialog.qml b/resources/qml/dialogs/HiddenEventsDialog.qml
new file mode 100644
index 00000000..cfe75b06
--- /dev/null
+++ b/resources/qml/dialogs/HiddenEventsDialog.qml
@@ -0,0 +1,108 @@
+// SPDX-FileCopyrightText: 2022 Nheko Contributors
+//
+// SPDX-License-Identifier: GPL-3.0-or-later
+
+import ".."
+import QtQuick 2.12
+import QtQuick.Controls 2.5
+import QtQuick.Layouts 1.3
+import im.nheko 1.0
+
+ApplicationWindow {
+    id: hiddenEventsDialog
+
+    property alias prompt: promptLabel.text
+    property var onAccepted: undefined
+
+    modality: Qt.NonModal
+    flags: Qt.Dialog
+    minimumWidth: 250
+    minimumHeight: 220
+    Component.onCompleted: Nheko.reparent(hiddenEventsDialog)
+    title: qsTr("Hidden events settings for %1").arg(roomSettings.roomName)
+
+    Shortcut {
+        sequence: StandardKey.Cancel
+        onActivated: dbb.rejected()
+    }
+
+    ColumnLayout {
+        spacing: Nheko.paddingMedium
+        anchors.margins: Nheko.paddingMedium
+        anchors.fill: parent
+
+        MatrixText {
+            id: promptLabel
+            font.pixelSize: Math.floor(fontMetrics.font.pixelSize * 1.2)
+            Layout.fillWidth: true
+            Layout.fillHeight: false
+        }
+
+        GridLayout {
+            columns: 2
+            rowSpacing: Nheko.paddingMedium
+            Layout.fillWidth: true
+            Layout.fillHeight: true
+
+            MatrixText {
+                text: qsTr("User events")
+                ToolTip.text: qsTr("Joins, leaves, invites, knocks and bans")
+                ToolTip.visible: hh1.hovered
+                Layout.fillWidth: true
+
+                HoverHandler {
+                    id: hh1
+                }
+            }
+
+            ToggleButton {
+                id: toggleRoomMember
+                checked: roomSettings.eventHidden(0)
+                Layout.alignment: Qt.AlignRight
+            }
+
+            MatrixText {
+                text: qsTr("Power level changes")
+                ToolTip.text: qsTr("Is sent when a moderator is added or removed or the permissions of a room are changed (happens a lot in some IRC rooms)")
+                ToolTip.visible: hh2.hovered
+                Layout.fillWidth: true
+
+                HoverHandler {
+                    id: hh2
+                }
+            }
+
+            ToggleButton {
+                id: toggleRoomPowerLevels
+                checked: roomSettings.eventHidden(1)
+                Layout.alignment: Qt.AlignRight
+            }
+
+            MatrixText {
+                text: qsTr("Stickers")
+                Layout.fillWidth: true
+            }
+
+            ToggleButton {
+                id: toggleSticker
+                Layout.alignment: Qt.AlignRight
+                checked: roomSettings.eventHidden(2)
+            }
+        }
+    }
+
+    footer: DialogButtonBox {
+        id: dbb
+
+        standardButtons: DialogButtonBox.Ok | DialogButtonBox.Cancel
+        onAccepted: {
+            roomSettings.saveHiddenEventsSettings(toggleRoomMember.checked, toggleRoomPowerLevels.checked, toggleSticker.checked);
+
+            hiddenEventsDialog.close();
+        }
+        onRejected: {
+            hiddenEventsDialog.close();
+        }
+    }
+
+}
diff --git a/resources/qml/dialogs/RoomSettings.qml b/resources/qml/dialogs/RoomSettings.qml
index fad7b4c7..dbf22b29 100644
--- a/resources/qml/dialogs/RoomSettings.qml
+++ b/resources/qml/dialogs/RoomSettings.qml
@@ -254,6 +254,22 @@ ApplicationWindow {
                 Layout.alignment: Qt.AlignRight
             }
 
+            MatrixText {
+                text: qsTr("Hidden events")
+            }
+
+            HiddenEventsDialog {
+                id: hiddenEventsDialog
+                prompt: qsTr("Select the events you want to hide from %1").arg(roomSettings.roomName)
+            }
+
+            Button {
+                text: qsTr("Configure")
+                ToolTip.text: qsTr("Change which events are hidden in this room")
+                onClicked: hiddenEventsDialog.show()
+                Layout.alignment: Qt.AlignRight
+            }
+
             Item {
                 // for adding extra space between sections
                 Layout.fillWidth: true
@@ -302,5 +318,4 @@ ApplicationWindow {
         }
 
     }
-
 }