niri: add option to disable overview launcher (#887)

quickshell/Common/SettingsData.qml

@@ -187,6 +187,7 @@ Singleton {
     property bool sortAppsAlphabetically: false
     property int appLauncherGridColumns: 4
     property bool spotlightCloseNiriOverview: true
+    property bool niriOverviewOverlayEnabled: true
 
     property string weatherLocation: "New York, NY"
     property string weatherCoordinates: "40.7128,-74.0060"

quickshell/Common/settings/SettingsSpec.js

@@ -100,6 +100,7 @@ var SPEC = {
     sortAppsAlphabetically: { def: false },
     appLauncherGridColumns: { def: 4 },
     spotlightCloseNiriOverview: { def: true },
+    niriOverviewOverlayEnabled: { def: true },
 
     weatherLocation: { def: "New York, NY" },
     weatherCoordinates: { def: "40.7128,-74.0060" },

quickshell/DMSShell.qml

@@ -712,7 +712,7 @@ Item {
 
     LazyLoader {
         id: niriOverviewOverlayLoader
-        active: CompositorService.isNiri
+        active: CompositorService.isNiri && SettingsData.niriOverviewOverlayEnabled
         component: NiriOverviewOverlay {
             id: niriOverviewOverlay
         }

quickshell/Modules/Settings/LauncherTab.qml

@@ -655,6 +655,69 @@ Item {
                 }
             }
 
+            StyledRect {
+                width: parent.width
+                height: niriOverlayEnabledSection.implicitHeight + Theme.spacingL * 2
+                radius: Theme.cornerRadius
+                color: Theme.withAlpha(Theme.surfaceContainerHigh, Theme.popupTransparency)
+                border.color: Qt.rgba(Theme.outline.r, Theme.outline.g, Theme.outline.b, 0.2)
+                border.width: 0
+                visible: CompositorService.isNiri
+
+                Column {
+                    id: niriOverlayEnabledSection
+
+                    anchors.fill: parent
+                    anchors.margins: Theme.spacingL
+                    spacing: Theme.spacingM
+
+                    Row {
+                        width: parent.width
+                        spacing: Theme.spacingM
+
+                        DankIcon {
+                            name: "layers"
+                            size: Theme.iconSize
+                            color: Theme.primary
+                            anchors.verticalCenter: parent.verticalCenter
+                        }
+
+                        StyledText {
+                            text: I18n.tr("Enable Overview Overlay")
+                            font.pixelSize: Theme.fontSizeLarge
+                            font.weight: Font.Medium
+                            color: Theme.surfaceText
+                            anchors.verticalCenter: parent.verticalCenter
+                        }
+
+                        Item {
+                            width: parent.width - parent.children[0].width - parent.children[1].width - niriOverlayToggle.width - Theme.spacingM * 3
+                            height: 1
+                        }
+
+                        DankToggle {
+                            id: niriOverlayToggle
+
+                            width: 32
+                            height: 18
+                            checked: SettingsData.niriOverviewOverlayEnabled
+                            anchors.verticalCenter: parent.verticalCenter
+                            onToggled: checked => {
+                                SettingsData.set("niriOverviewOverlayEnabled", checked);
+                            }
+                        }
+                    }
+
+                    StyledText {
+                        width: parent.width
+                        text: I18n.tr("When enabled, shows the launcher overlay when typing in Niri overview mode. Disable this if you prefer to not have the launcher when typing on Niri overview or want to use other launcher in the overview.")
+                        font.pixelSize: Theme.fontSizeSmall
+                        color: Theme.surfaceVariantText
+                        wrapMode: Text.WordWrap
+                    }
+                }
+            }
+
             StyledRect {
                 width: parent.width
                 height: recentlyUsedSection.implicitHeight + Theme.spacingL * 2