feat: add power button on dashboard to switch printer on

src/components/mixins/base.ts

@@ -1,6 +1,7 @@
 import Vue from 'vue'
 import Component from 'vue-class-component'
 import { DateTimeFormatOptions } from 'vue-i18n'
+import { ServerPowerStateDevice } from '@/store/server/power/types'
 
 @Component
 export default class BaseMixin extends Vue {
@@ -44,6 +45,31 @@ export default class BaseMixin extends Vue {
         return this.klipperReadyForGui && ['printing', 'paused'].includes(this.printer_state)
     }
 
+    get printerPowerDevice(): string {
+        let deviceName = this.$store.state.gui.uiSettings.powerDeviceName ?? null
+        if (deviceName === null) deviceName = 'printer'
+
+        return deviceName
+    }
+
+    get isPrinterPowerOff() {
+        const devices = this.$store.getters['server/power/getDevices'] ?? []
+        if (devices.length === 0) return false
+
+        const deviceIndex = devices.findIndex(
+            (device: ServerPowerStateDevice) => device.device === this.printerPowerDevice
+        )
+        // stop if device is not found
+        if (deviceIndex === -1) return false
+
+        const device = devices[deviceIndex]
+        // Printer is on, if device status is "on" or "error"
+        if (device.status !== 'off') return false
+
+        // if klippy is not connected (service shutdown) and device.status === off
+        return !this.klippyIsConnected
+    }
+
     get loadings(): string[] {
         return this.$store.state.socket.loadings ?? []
     }

src/components/panels/KlippyStatePanel.vue

@@ -1,7 +1,7 @@
 <template>
     <div v-if="klipperState !== 'ready' && socketIsConnected">
-        <v-container v-if="klippyIsConnected" class="pa-0 pb-6">
-            <v-alert :color="messageType.color" dense text border="left" class="mb-0">
+        <template v-if="klippyIsConnected">
+            <v-alert :color="messageType.color" dense text border="left" class="mb-0 mb-6">
                 <!-- KLIPPER MESSAGE TITLE -->
                 <p class="font-weight-medium d-flex align-center">
                     <v-icon :color="messageType.color" class="pr-2">{{ messageType.icon }}</v-icon>
@@ -68,10 +68,28 @@
                     <v-progress-circular indeterminate :color="messageType.color"></v-progress-circular>
                 </v-card-text>
             </v-alert>
-        </v-container>
+        </template>
+        <!-- Power OFF panel -->
+        <template v-else-if="isPrinterPowerOff">
+            <v-alert dense text border="left" class="mb-6">
+                <p class="font-weight-medium d-flex align-center">
+                    <v-icon class="pr-2">{{ messageType.icon }}</v-icon>
+                    {{ $t('Panels.KlippyStatePanel.PrinterSwitchedOff') }}
+                </p>
+                <p>{{ $t('Panels.KlippyStatePanel.PrinterSwitchedOffDescription') }}</p>
+                <v-row>
+                    <v-col class="text-center">
+                        <v-btn small outlined text :class="`${messageType.color}--text my-1`" @click="powerOn">
+                            <v-icon class="mr-sm-2">{{ mdiPower }}</v-icon>
+                            {{ $t('Panels.KlippyStatePanel.PowerOn') }}
+                        </v-btn>
+                    </v-col>
+                </v-row>
+            </v-alert>
+        </template>
         <!-- DISCONNECTED INFOGRAPHIC -->
-        <v-container v-if="klipperState === 'disconnected'" class="pa-0">
-            <v-alert dense text border="left">
+        <template v-else-if="klipperState === 'disconnected'">
+            <v-alert dense text border="left" class="mb-6">
                 <p class="font-weight-medium d-flex align-center">
                     <v-icon class="pr-2">{{ messageType.icon }}</v-icon>
                     {{ $t('Panels.KlippyStatePanel.ServiceReports', { service: 'Moonraker' }) }}:
@@ -81,7 +99,7 @@
                 <p class="mt-2 mb-0 text-center">{{ $t('Panels.KlippyStatePanel.MoonrakerCannotConnect') }}</p>
                 <p class="mb-0 text-center">{{ $t('Panels.KlippyStatePanel.KlipperCheck') }}</p>
             </v-alert>
-        </v-container>
+        </template>
     </div>
 </template>
 
@@ -99,6 +117,7 @@ import {
     mdiRocketLaunch,
     mdiConnection,
     mdiPrinter3d,
+    mdiPower,
 } from '@mdi/js'
 
 @Component({
@@ -108,6 +127,7 @@ export default class KlippyStatePanel extends Mixins(BaseMixin) {
     mdiPrinter3d = mdiPrinter3d
     mdiRestart = mdiRestart
     mdiDownload = mdiDownload
+    mdiPower = mdiPower
 
     get klippy_message() {
         return this.$store.state.server.klippy_message ?? null
@@ -144,5 +164,16 @@ export default class KlippyStatePanel extends Mixins(BaseMixin) {
 
         window.open(href)
     }
+
+    powerOn() {
+        this.$socket.emit(
+            'machine.device_power.post_device',
+            {
+                device: this.printerPowerDevice,
+                action: 'on',
+            },
+            { action: 'server/power/responseToggle' }
+        )
+    }
 }
 </script>

src/components/settings/SettingsUiSettingsTab.vue

@@ -54,7 +54,7 @@
                         color="primary"
                         href="https://docs.mainsail.xyz/quicktips/thumbnails"
                         target="_blank">
-                        {{ $t('Settings.UiSettingsTab.Guide') }}
+                        {{ $t('Settings.UiSettingsTab.Guide').toString() }}
                     </v-btn>
                 </settings-row>
                 <v-divider class="my-2"></v-divider>
@@ -130,7 +130,6 @@
                         class="mt-0"
                         hide-details
                         outlined
-                        attach
                         dense></v-select>
                 </settings-row>
                 <v-divider class="my-2"></v-divider>
@@ -140,6 +139,19 @@
                     :dynamic-slot-width="true">
                     <v-switch v-model="boolHideUploadAndPrintButton" hide-details class="mt-0"></v-switch>
                 </settings-row>
+                <v-divider class="my-2"></v-divider>
+                <settings-row
+                    :title="$t('Settings.UiSettingsTab.PowerDeviceName').toString()"
+                    :sub-title="$t('Settings.UiSettingsTab.PowerDeviceNameDescription').toString()"
+                    :dynamic-slot-width="true">
+                    <v-select
+                        v-model="powerDeviceName"
+                        :items="powerDeviceOptions"
+                        class="mt-0"
+                        hide-details
+                        outlined
+                        dense />
+                </settings-row>
             </v-card-text>
         </v-card>
     </div>
@@ -153,6 +165,7 @@ import SettingsRow from '@/components/settings/SettingsRow.vue'
 import { defaultLogoColor, defaultPrimaryColor } from '@/store/variables'
 import { Debounce } from 'vue-debounce-decorator'
 import { mdiRestart, mdiTimerOutline } from '@mdi/js'
+import { ServerPowerStateDevice } from '@/store/server/power/types'
 
 @Component({
     components: { SettingsRow },
@@ -271,6 +284,40 @@ export default class SettingsUiSettingsTab extends Mixins(BaseMixin) {
         this.$store.dispatch('gui/saveSetting', { name: 'uiSettings.boolHideUploadAndPrintButton', value: newVal })
     }
 
+    get powerDevices() {
+        return this.$store.getters['server/power/getDevices'] ?? []
+    }
+
+    get autoPowerDevice() {
+        const autoIndex = this.powerDevices.findIndex((device: ServerPowerStateDevice) => device.device === 'printer')
+        if (autoIndex === -1) return '--'
+
+        return this.powerDevices[autoIndex].device
+    }
+
+    get powerDeviceName() {
+        return this.$store.state.gui.uiSettings.powerDeviceName ?? null
+    }
+
+    set powerDeviceName(newVal) {
+        this.$store.dispatch('gui/saveSetting', { name: 'uiSettings.powerDeviceName', value: newVal })
+    }
+
+    get powerDeviceOptions() {
+        const items: { text: string; value: string | null }[] = [
+            { text: `Auto (${this.autoPowerDevice})`, value: null },
+        ]
+
+        this.powerDevices.forEach((device: ServerPowerStateDevice) => {
+            items.push({
+                text: `${device.device} (${device.type})`,
+                value: device.device.toString(),
+            })
+        })
+
+        return items
+    }
+
     clearColorObject(color: any): string {
         if (typeof color === 'object' && 'hex' in color) color = color.hex
         if (color.length > 7) color = color.substr(0, 7)

src/locales/de.json

@@ -510,6 +510,9 @@
             "FirmwareRestart": "Firmware Neustart",
             "KlipperCheck": "Bitte überprüfen Sie, ob der Klipper-Dienst läuft und ein UDS (Unix Domain Socket) konfiguriert ist.",
             "MoonrakerCannotConnect": "Moonraker kann keine Verbindung zu Klipper herstellen!",
+            "PowerOn": "Drucker einschalten",
+            "PrinterSwitchedOff": "Drucker ist ausgeschaltet",
+            "PrinterSwitchedOffDescription": "Der Drucker ist ausgeschaltet und es kann keine Verbindung zu Klipper hergestellt werden. Um den Drucker einzuschalten, auf die Schaltfläche unten klicken:",
             "Restart": "Neustart",
             "ServiceReports": "{service} meldet"
         },

src/locales/en.json

@@ -520,6 +520,9 @@
             "FirmwareRestart": "Firmware Restart",
             "KlipperCheck": "Please check if the Klipper service is running.",
             "MoonrakerCannotConnect": "Moonraker can't connect to Klipper!",
+            "PowerOn": "Power on",
+            "PrinterSwitchedOff": "Printer is powered off",
+            "PrinterSwitchedOffDescription": "The printer is currently powered off and Klipper cannot connect. To power on the printer, click the button below:",
             "Restart": "Restart",
             "ServiceReports": "{service} reports"
         },
@@ -1006,6 +1009,8 @@
             "NavigationStyleDescription": "Change navigation appearance",
             "NavigationStyleIconsAndText": "Icons + Text",
             "NavigationStyleIconsOnly": "Icons only",
+            "PowerDeviceName": "Printer power device",
+            "PowerDeviceNameDescription": "Select which Moonraker power device should be used to power on the printer.",
             "Primary": "Primary",
             "ShowWebcamInNavigation": "Show Webcam in navigation",
             "UiSettings": "UI-Settings"

src/store/gui/index.ts

@@ -154,6 +154,7 @@ export const getDefaultState = (): GuiState => {
             boolHideUploadAndPrintButton: false,
             boolWebcamNavi: false,
             navigationStyle: 'iconsAndText',
+            powerDeviceName: null,
         },
         view: {
             blockFileUpload: false,

src/store/gui/types.ts

@@ -106,6 +106,7 @@ export interface GuiState {
         boolHideUploadAndPrintButton: boolean
         boolWebcamNavi: boolean
         navigationStyle: 'iconsAndText' | 'iconsOnly'
+        powerDeviceName: string | null
     }
     view: {
         blockFileUpload: boolean