Screen rotation dialog

package-lock.json

@@ -1,12 +1,12 @@
 {
   "name": "bbctrl",
-  "version": "1.0.10b2",
+  "version": "1.0.10b4",
   "lockfileVersion": 2,
   "requires": true,
   "packages": {
     "": {
       "name": "bbctrl",
-      "version": "1.0.10b2",
+      "version": "1.0.10b4",
       "license": "GPL-3.0+",
       "dependencies": {
         "browserify": "^17.0.0",

package.json

@@ -1,6 +1,6 @@
 {
   "name": "bbctrl",
-  "version": "1.0.10b2",
+  "version": "1.0.10b4",
   "homepage": "https://onefinitycnc.com/",
   "repository": "https://github.com/OneFinityCNC/onefinity",
   "license": "GPL-3.0+",

src/js/settings-view.js

@@ -21,5 +21,11 @@ module.exports = {
       this.$dispatch('config-changed');
       return false;
     }
+  },
+
+  methods: {
+    showScreenRotationDialog: function () {
+      SvelteComponents.showDialog("ScreenRotation");
+    }
   }
 }

src/pug/templates/settings-view.pug

@@ -4,16 +4,14 @@ script#settings-view-template(type="text/x-template")
 
     .pure-form.pure-form-aligned
       fieldset
-        h2 Units
+        h2 Screen
         .pure-control-group
-          label(for="units") units
-          select(name="units", v-model="display_units")
-            option(value="METRIC") METRIC
-            option(value="IMPERIAL") IMPERIAL
+          label(for="screen-rotation") 
+          button.pure-button(name="screen-rotation", @click="showScreenRotationDialog") Change Screen Rotation
           
       fieldset
         h2 Probe Dimensions
-        templated-input(v-for="templ in template.probe", :name="$key",
+        templated-input(v-for="templ in template.probe", v-if="$key !== 'probe-diameter'", :name="$key"
           :model.sync="config.probe[$key]", :template="templ")
       
       fieldset

src/py/bbctrl/Web.py

@@ -1,4 +1,5 @@
 import os
+import re
 import json
 import tornado
 import sockjs.tornado
@@ -349,6 +350,46 @@ class JogHandler(bbctrl.APIHandler):
         self.get_ctrl().mach.jog(self.json)
 
 
+displayRotatePattern = re.compile(r'display_rotate\s*=\s*(\d)')
+transformationMatrixPattern = re.compile(
+    r'(\n)(\s+)(MatchIsTouchscreen.*?\n)(\s+Option\s+\"TransformationMatrix\".*?\n)(.*?EndSection)', re.DOTALL)
+matchIsTouchscreenPattern = re.compile(
+    r'(\n)(\s+)(MatchIsTouchscreen.*?\n)(.*?EndSection)', re.DOTALL)
+
+
+class ScreenRotationHandler(bbctrl.APIHandler):
+    @gen.coroutine
+    def get(self):
+        with open("/boot/config.txt", 'rt') as config:
+            lines = config.readlines()
+            for line in lines:
+                if line.startswith('display_rotate'):
+                    self.write_json({
+                        'rotated': int(displayRotatePattern.search(line).group(1)) != 0
+                    })
+                    return
+
+        self.write_json({'rotated': False})
+        return
+
+    @gen.coroutine
+    def put_ok(self):
+        rotated = self.json['rotated']
+
+        subprocess.Popen(
+            ['/usr/local/bin/edit-boot-config', 'display_rotate={}'.format(2 if rotated else 0)])
+
+        with open("/usr/share/X11/xorg.conf.d/40-libinput.conf", 'rt') as config:
+            text = config.read()
+            text = transformationMatrixPattern.sub(r'\1\2\3\5', text)
+            if rotated:
+                text = matchIsTouchscreenPattern.sub(r'\1\2\3\2Option "TransformationMatrix" "-1 0 1 0 -1 1 0 0 1"\1\4', text)
+        with open("/usr/share/X11/xorg.conf.d/40-libinput.conf", 'wt') as config:
+            config.write(text)
+
+        subprocess.run('reboot')
+
+
 # Base class for Web Socket connections
 class ClientConnection(object):
     def __init__(self, app):
@@ -484,6 +525,7 @@ class Web(tornado.web.Application):
             (r'/api/modbus/write', ModbusWriteHandler),
             (r'/api/jog', JogHandler),
             (r'/api/video', bbctrl.VideoHandler),
+            (r'/api/screen-rotation', ScreenRotationHandler),
             (r'/(.*)', StaticFileHandler,
              {'path': bbctrl.get_resource('http/'),
               'default_filename': 'index.html'}),

src/svelte-components/src/dialogs/ChangeHostnameDialog.svelte

@@ -88,7 +88,7 @@
       <Label>Cancel</Label>
     </Button>
     <Button defaultAction on:click={onConfirm} disabled={hostname.length === 0}>
-      <Label>Confirm</Label>
+      <Label>Confirm & Reboot</Label>
     </Button>
   </Actions>
 </Dialog>

src/svelte-components/src/dialogs/DialogHost.svelte

@@ -1,31 +1,48 @@
 <script lang="ts" context="module">
+  import { writable } from "svelte/store";
   import HomeMachineDialog from "$dialogs/HomeMachineDialog.svelte";
   import ProbeDialog from "$dialogs/ProbeDialog.svelte";
-  import {
-    HomeMachineProps,
-    ProbeProps,
-    type HomeMachinePropsType,
-    type ProbePropsType,
-  } from "$dialogs/DialogProps";
+  import ScreenRotationDialog from "$dialogs/ScreenRotationDialog.svelte";
+
+  const HomeMachineDialogProps = writable<HomeMachineDialogPropsType>();
+  type HomeMachineDialogPropsType = {
+    open: boolean;
+    home: () => void;
+  };
+
+  const ProbeDialogProps = writable<ProbeDialogPropsType>();
+  type ProbeDialogPropsType = {
+    open: boolean;
+    probeType: "xyz" | "z";
+  };
+
+  const ScreenRotationDialogProps = writable<ProbeDialogPropsType>();
+  type ScreenRotationDialogPropsType = {
+    open: boolean;
+  };
 
   export function showDialog(
     dialog: "HomeMachine",
-    props: Omit<HomeMachinePropsType, "open">
+    props: Omit<HomeMachineDialogPropsType, "open">
   );
 
   export function showDialog(
     dialog: "Probe",
-    props: Omit<ProbePropsType, "open">
+    props: Omit<ProbeDialogPropsType, "open">
   );
 
   export function showDialog(dialog: string, props: any) {
     switch (dialog) {
       case "HomeMachine":
-        HomeMachineProps.set({ ...props, open: true });
+        HomeMachineDialogProps.set({ ...props, open: true });
         break;
 
       case "Probe":
-        ProbeProps.set({ ...props, open: true });
+        ProbeDialogProps.set({ ...props, open: true });
+        break;
+
+      case "ScreenRotation":
+        ScreenRotationDialogProps.set({ ...props, open: true });
         break;
 
       default:
@@ -34,5 +51,6 @@
   }
 </script>
 
-<HomeMachineDialog {...$HomeMachineProps} />
-<ProbeDialog {...$ProbeProps} />
+<HomeMachineDialog {...$HomeMachineDialogProps} />
+<ProbeDialog {...$ProbeDialogProps} />
+<ScreenRotationDialog {...$ScreenRotationDialogProps} />

src/svelte-components/src/dialogs/DialogProps.ts

@@ -1,13 +0,0 @@
-import { writable } from "svelte/store";
-
-export const HomeMachineProps = writable<HomeMachinePropsType>();
-export type HomeMachinePropsType = {
-    open: boolean,
-    home: () => void
-}
-
-export const ProbeProps = writable<ProbePropsType>();
-export type ProbePropsType = {
-    open: boolean,
-    probeType: "xyz" | "z"
-};

src/svelte-components/src/dialogs/ScreenRotationDialog.svelte

@@ -0,0 +1,76 @@
+<script type="ts">
+  import Dialog, { Title, Content, Actions } from "@smui/dialog";
+  import Button, { Label } from "@smui/button";
+  import Radio from "@smui/radio";
+  import FormField from "@smui/form-field";
+  import MessageDialog from "$dialogs/MessageDialog.svelte";
+  import * as Api from "$lib/api";
+  import { onMount } from "svelte";
+
+  const options = [
+    { value: 0, label: "Normal" },
+    { value: 1, label: "Upside-down" },
+  ];
+
+  export let open;
+  let currentValue;
+  let value;
+  let rebooting;
+
+  onMount(async () => {
+    const result = await Api.GET("screen-rotation");
+    currentValue = value = result.rotated ? 1 : 0;
+  });
+
+  async function onConfirm() {
+    rebooting = true;
+
+    await Api.PUT("screen-rotation", { rotated: value === 1 });
+  }
+</script>
+
+<MessageDialog open={rebooting} title="Rebooting">
+  Rebooting to apply the new screen rotation...
+</MessageDialog>
+
+<Dialog
+  bind:open
+  scrimClickAction=""
+  aria-labelledby="screen-rotation-title"
+  aria-describedby="screen-rotation-content"
+>
+  <Title id="screen-rotation-title">Screen Rotation</Title>
+
+  <Content id="screen-rotation-content">
+    {#each options as option}
+      <FormField>
+        <Radio bind:group={value} value={option.value} />
+        <span slot="label">
+          {option.label}
+        </span>
+      </FormField>
+    {/each}
+  </Content>
+
+  <Actions>
+    <Button>
+      <Label>Cancel</Label>
+    </Button>
+    <Button
+      defaultAction
+      disabled={value === currentValue}
+      on:click={onConfirm}
+    >
+      <Label>Confirm & Reboot</Label>
+    </Button>
+  </Actions>
+</Dialog>
+
+<style lang="scss">
+  :global {
+    #screen-rotation-content {
+      display: flex;
+      flex-direction: column;
+    }
+  }
+</style>

src/svelte-components/src/dialogs/WifiConnectionDialog.svelte

@@ -92,7 +92,7 @@
       on:click={onConfirm}
       disabled={needPassword && (password.length < 8 || password.length > 128)}
     >
-      <Label>{connectOrDisconnect}</Label>
+      <Label>{connectOrDisconnect} & Reboot</Label>
     </Button>
   </Actions>
 </Dialog>