Add customization checks and links page

CMakeLists.txt

@@ -330,6 +330,7 @@ set (VENUS_QML_MODULE_SOURCES
     components/listitems/ListMountStateButton.qml
     components/listitems/ListPvInverterPositionRadioButtonGroup.qml
     components/listitems/ListEvChargerPositionRadioButtonGroup.qml
+    components/listitems/ListRebootButton.qml
     components/listitems/ListRelayState.qml
     components/listitems/ListResetHistory.qml
     components/listitems/ListTemperatureRelay.qml
@@ -512,6 +513,7 @@ set (VENUS_QML_MODULE_SOURCES
     pages/settings/PageSettingsModbusDiscovered.qml
     pages/settings/PageSettingsModbusTcp.qml
     pages/settings/PageSettingsModbusTcpServices.qml
+    pages/settings/PageSettingsModificationChecks.qml
     pages/settings/PageSettingsNodeRed.qml
     pages/settings/PageSettingsRelay.qml
     pages/settings/PageSettingsRelayTempSensors.qml
@@ -524,6 +526,7 @@ set (VENUS_QML_MODULE_SOURCES
     pages/settings/PageSettingsTailscale.qml
     pages/settings/PageSettingsTankPump.qml
     pages/settings/PageSettingsTcpIp.qml
+    pages/settings/PageSettingsUsefulLinks.qml
     pages/settings/PageSettingsVecanDevice.qml
     pages/settings/PageSettingsVecanDevices.qml
     pages/settings/PageSettingsWifi.qml
@@ -1258,4 +1261,3 @@ add_custom_target(
     DEPENDS "${PROJECT_SOURCE_DIR}/src/themeobjects.h"
 )
 add_dependencies(${PROJECT_NAME} theme_parser)
-

components/listitems/ListRebootButton.qml

@@ -0,0 +1,52 @@
+/*
+** Copyright (C) 2025 Victron Energy B.V.
+** See LICENSE.txt for license information.
+*/
+
+import QtQuick
+import QtQuick.Controls.impl as CP
+import Victron.VenusOS
+import QtQuick.Templates as T
+
+ListButton {
+    id: root
+
+    //text: CommonWords.reboot
+    //% "Reboot now"
+    //button.text: qsTrId("settings_reboot_now")
+    writeAccessLevel: VenusOS.User_AccessType_User
+    onClicked: Global.dialogLayer.open(confirmRebootDialogComponent)
+
+    Component {
+        id: confirmRebootDialogComponent
+
+        ModalWarningDialog {
+            //% "Press 'OK' to reboot"
+            title: qsTrId("press_ok_to_reboot")
+            dialogDoneOptions: VenusOS.ModalDialog_DoneOptions_OkAndCancel
+            onClosed: {
+                if (result === T.Dialog.Accepted) {
+                    Global.venusPlatform.reboot()
+                    Qt.callLater(Global.dialogLayer.open, rebootingDialogComponent)
+                }
+            }
+        }
+    }
+
+    Component {
+        id: rebootingDialogComponent
+
+        ModalWarningDialog {
+            title: BackendConnection.type === BackendConnection.DBusSource
+                //% "Rebooting..."
+                ? qsTrId("dialoglayer_rebooting")
+                //% "Device has been rebooted."
+                : qsTrId("dialoglayer_rebooted")
+
+            // On device, dialog cannot be dismissed; just wait until device is rebooted.
+            dialogDoneOptions: VenusOS.ModalDialog_DoneOptions_OkOnly
+            footer.enabled: BackendConnection.type !== BackendConnection.DBusSource
+            footer.opacity: footer.enabled ? 1 : 0
+        }
+    }
+}

pages/SettingsPage.qml

@@ -38,7 +38,7 @@ SwipeViewPage {
 			SettingsListNavigation {
 				//% "General"
 				text: qsTrId("settings_general")
-				//% "Access control, Display, Language"
+				//% "Access control, Display, Language, Support"
 				secondaryText: qsTrId("settings_access_control_display_language")
 				pageSource: "/pages/settings/PageSettingsGeneral.qml"
 				iconSource: "qrc:/images/icon_general_32.png"

pages/settings/PageSettingsGeneral.qml

@@ -5,7 +5,6 @@
 
 import QtQuick
 import Victron.VenusOS
-import QtQuick.Templates as T
 
 Page {
 	id: root
@@ -136,44 +135,49 @@ Page {
 
 			SettingsListHeader { }
 
-			ListButton {
+			ListRebootButton {
 				text: CommonWords.reboot
 				//% "Reboot now"
 				button.text: qsTrId("settings_reboot_now")
-				writeAccessLevel: VenusOS.User_AccessType_User
-				onClicked: Global.dialogLayer.open(confirmRebootDialogComponent)
+			}
 
-				Component {
-					id: confirmRebootDialogComponent
+			SettingsListHeader { }
 
-					ModalWarningDialog {
-						//% "Press 'OK' to reboot"
-						title: qsTrId("press_ok_to_reboot")
-						dialogDoneOptions: VenusOS.ModalDialog_DoneOptions_OkAndCancel
-						onClosed: {
-							if (result === T.Dialog.Accepted) {
-								Global.venusPlatform.reboot()
-								Qt.callLater(Global.dialogLayer.open, rebootingDialogComponent)
-							}
-						}
+			ListNavigation {
+				//% "Useful Links"
+				text: qsTrId("pagesettingsgeneral_useful_links")
+				onClicked: Global.pageManager.pushPage("/pages/settings/PageSettingsUsefulLinks.qml", {"title": text})
+			}
+
+			ListNavigation {
+				//% "Modification checks"
+				text: qsTrId("pagesettingsgeneral_modification_checks")
+				secondaryText: getSystemState()
+				secondaryLabel.color: fsModifiedState === 0 && systemHooksState === 0 && modelItem.value.indexOf("Raspberry") === -1 ? Theme.color_font_primary : Theme.color_red
+				onClicked: Global.pageManager.pushPage("/pages/settings/PageSettingsModificationChecks.qml", {"title": text})
+
+				readonly property int fsModifiedState: fsModifiedStateItem.isValid ? fsModifiedStateItem.value : -1
+				readonly property int systemHooksState: systemHooksStateItem.isValid ? systemHooksStateItem.value : -1
+
+				property bool restoreFirmwareIntegrityPressed: false
+
+				function getSystemState() {
+					if (fsModifiedState === 0 && systemHooksState === 0) {
+						//% "Unmodified"
+						return qsTrId("pagesettingsmodificationchecks_unmodified")
+					} else {
+						//% "Modified"
+						return qsTrId("pagesettingsmodificationchecks_modified")
 					}
 				}
 
-				Component {
-					id: rebootingDialogComponent
-
-					ModalWarningDialog {
-						title: BackendConnection.type === BackendConnection.DBusSource
-							//% "Rebooting..."
-							? qsTrId("dialoglayer_rebooting")
-							//% "Device has been rebooted."
-							: qsTrId("dialoglayer_rebooted")
-
-						// On device, dialog cannot be dismissed; just wait until device is rebooted.
-						dialogDoneOptions: VenusOS.ModalDialog_DoneOptions_OkOnly
-						footer.enabled: BackendConnection.type !== BackendConnection.DBusSource
-						footer.opacity: footer.enabled ? 1 : 0
-					}
+				VeQuickItem {
+					id: fsModifiedStateItem
+					uid: Global.venusPlatform.serviceUid + "/ModificationChecks/FsModifiedState"
+				}
+				VeQuickItem {
+					id: systemHooksStateItem
+					uid: Global.venusPlatform.serviceUid + "/ModificationChecks/SystemHooksState"
 				}
 			}
 		}

pages/settings/PageSettingsIntegrations.qml

@@ -9,6 +9,13 @@ import Victron.VenusOS
 Page {
 	id: root
 
+	readonly property bool allModificationsEnabled: allModificationsEnabledItem.isValid && allModificationsEnabledItem.value === 1
+
+	VeQuickItem {
+		id: allModificationsEnabledItem
+		uid: Global.systemSettings.serviceUid + "/Settings/System/ModificationChecks/AllModificationsEnabled"
+	}
+
 	GradientListView {
 		id: settingsListView
 
@@ -172,12 +179,19 @@ Page {
 				preferredVisible: osLargeFeatures.visible
 			}
 
+			PrimaryListLabel {
+				//% "This features are disabled, since \"All modifications enabled\" under \"Settings -> General -> Modification checks\" is disabled."
+				text: qsTrId("settings_large_features_currently_disabled")
+				preferredVisible: !root.allModificationsEnabled
+			}
+
 			ListSwitch {
 				id: signalk
 
 				//% "Signal K"
 				text: qsTrId("settings_large_signal_k")
 				dataItem.uid: Global.venusPlatform.serviceUid + "/Services/SignalK/Enabled"
+				enabled: userHasWriteAccess && root.allModificationsEnabled
 				preferredVisible: dataItem.isValid
 			}