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fix: touch event handling for inactive screens #61

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This commit is contained in:
leukipp
2025-09-08 16:23:04 +02:00
parent d35cf27de9
commit 0b927a3ef6
4 changed files with 65 additions and 62 deletions
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index.js
+2
View File
@@ -6,9 +6,11 @@ const integration = require("./js/integration");
const hardware = require("./js/hardware");
const webview = require("./js/webview");
const { app } = require("electron");
const Events = require("events");
global.APP = global.APP || {};
global.ARGS = global.ARGS || {};
global.EVENTS = global.EVENTS || new Events();
if (!process.env.DISPLAY) {
console.error(`\n$DISPLAY variable not set to run the GUI application, are you connected via SSH?\n`);
js/hardware.js
+5 -6
View File
@@ -3,13 +3,11 @@ const fs = require("fs");
const path = require("path");
const fsp = require("fs/promises");
const cpr = require("child_process");
const Events = require("events");
global.HARDWARE = global.HARDWARE || {
initialized: false,
events: new Events(),
session: {},
support: {},
session: {},
battery: {
level: {
path: null,
@@ -106,12 +104,13 @@ const init = async () => {
return;
}
HARDWARE.keyboard.visibility = property.Visible === "true";
HARDWARE.events.emit("updateKeyboard");
EVENTS.emit("updateKeyboard");
});
});
// Check for display changes
interval(update, 1000);
setDisplayStatus("ON");
return true;
};
@@ -130,7 +129,7 @@ const update = async () => {
if (status !== HARDWARE.display.status.value) {
console.log("Update Display Status:", getDisplayStatus());
HARDWARE.display.status.value = status;
HARDWARE.events.emit("updateDisplay");
EVENTS.emit("updateDisplay");
}
}
@@ -140,7 +139,7 @@ const update = async () => {
if (brightness !== HARDWARE.display.brightness.value) {
console.log("Update Display Brightness:", getDisplayBrightness());
HARDWARE.display.brightness.value = brightness;
HARDWARE.events.emit("updateDisplay");
EVENTS.emit("updateDisplay");
}
}
};
js/integration.js
+14 -17
View File
@@ -1,11 +1,9 @@
const mqtt = require("mqtt");
const hardware = require("./hardware");
const { app } = require("electron");
const Events = require("events");
global.INTEGRATION = global.INTEGRATION || {
initialized: false,
events: new Events(),
};
/**
@@ -96,8 +94,8 @@ const init = async () => {
});
// Update sensor states from events
HARDWARE.events.on("updateDisplay", updateDisplay);
HARDWARE.events.on("updateKeyboard", updateKeyboard);
EVENTS.on("updateDisplay", updateDisplay);
EVENTS.on("updateKeyboard", updateKeyboard);
// Update time sensors periodically (30s)
setInterval(() => {
@@ -307,7 +305,7 @@ const initRefresh = () => {
if (topic === config.command_topic) {
console.log("Refreshing webview...");
hardware.setDisplayStatus("ON");
WEBVIEW.events.emit("reloadView");
EVENTS.emit("reloadView");
}
})
.subscribe(config.command_topic);
@@ -333,7 +331,6 @@ const initKiosk = () => {
if (topic === config.command_topic) {
const status = message.toString();
console.log("Set Kiosk Status:", status);
hardware.setDisplayStatus("ON");
switch (status) {
case "Framed":
WEBVIEW.window.restore();
@@ -368,7 +365,7 @@ const initKiosk = () => {
* Updates the kiosk status via the mqtt connection.
*/
const updateKiosk = async () => {
const kiosk = WEBVIEW.status;
const kiosk = WEBVIEW.tracker.status;
publishState("kiosk", kiosk);
};
@@ -400,20 +397,20 @@ const initDisplay = () => {
const status = message.toString();
console.log("Set Display Status:", status);
hardware.setDisplayStatus(status, (reply, error) => {
if (error) {
console.warn("Failed:", error);
} else {
if (!error) {
hardware.update();
} else {
console.warn("Failed:", error);
}
});
} else if (topic === config.brightness_command_topic) {
const brightness = parseInt(message, 10);
console.log("Set Display Brightness:", brightness);
hardware.setDisplayBrightness(brightness, (reply, error) => {
if (error) {
console.warn("Failed:", error);
} else {
if (!error) {
hardware.update();
} else {
console.warn("Failed:", error);
}
});
}
@@ -508,7 +505,7 @@ const initPageNumber = () => {
const number = parseInt(message, 10);
console.log("Set Page Number:", number);
WEBVIEW.viewActive = number || 1;
WEBVIEW.events.emit("updateView");
EVENTS.emit("updateView");
}
})
.subscribe(config.command_topic);
@@ -547,7 +544,7 @@ const initPageZoom = () => {
const zoom = parseInt(message, 10);
console.log("Set Page Zoom:", zoom);
WEBVIEW.views[WEBVIEW.viewActive || 1].webContents.setZoomFactor(zoom / 100.0);
WEBVIEW.events.emit("updateView");
EVENTS.emit("updateView");
}
})
.subscribe(config.command_topic);
@@ -946,8 +943,8 @@ const initLastActive = () => {
*/
const updateLastActive = async () => {
const now = new Date();
const then = WEBVIEW.pointer.time;
const lastActive = Math.abs(now - then) / (1000 * 60);
const then = WEBVIEW.tracker.pointer.time;
const lastActive = (now - then) / (1000 * 60);
publishState("last_active", lastActive);
};
js/webview.js
+44 -39
View File
@@ -3,16 +3,16 @@ const axios = require("axios");
const hardware = require("./hardware");
const integration = require("./integration");
const { app, nativeTheme, globalShortcut, ipcMain, session, BaseWindow, WebContentsView } = require("electron");
const Events = require("events");
global.WEBVIEW = global.WEBVIEW || {
initialized: false,
events: new Events(),
status: null,
locked: false,
pointer: {
position: {},
time: new Date(),
tracker: {
pointer: {
position: {},
time: new Date(),
},
display: {},
status: null,
},
};
@@ -50,8 +50,6 @@ const init = async () => {
WEBVIEW.navigationTheme = theme;
WEBVIEW.navigationEnabled = widget;
nativeTheme.themeSource = WEBVIEW.viewTheme;
WEBVIEW.events.on("reloadView", reloadView);
WEBVIEW.events.on("updateView", updateView);
// Init global root window
WEBVIEW.window = new BaseWindow({
@@ -118,7 +116,17 @@ const init = async () => {
WEBVIEW.window.contentView.addChildView(WEBVIEW.navigation);
WEBVIEW.navigation.webContents.loadFile(path.join(APP.path, "html", "navigation.html"));
// Register events
// Register global events
EVENTS.on("reloadView", reloadView);
EVENTS.on("updateView", updateView);
EVENTS.on("updateDisplay", () => {
const status = hardware.getDisplayStatus();
if (status) {
WEBVIEW.tracker.display[status.toLowerCase()] = new Date();
}
});
// Register local events
await windowEvents();
await widgetEvents();
await navigationEvents();
@@ -136,15 +144,15 @@ const update = async () => {
return;
}
// Update windows status
// Update window status
if (WEBVIEW.window.isFullScreen()) {
WEBVIEW.status = "Fullscreen";
WEBVIEW.tracker.status = "Fullscreen";
} else if (WEBVIEW.window.isMinimized()) {
WEBVIEW.status = "Minimized";
WEBVIEW.tracker.status = "Minimized";
} else if (WEBVIEW.window.isMaximized()) {
WEBVIEW.status = "Maximized";
WEBVIEW.tracker.status = "Maximized";
} else {
WEBVIEW.status = "Framed";
WEBVIEW.tracker.status = "Framed";
}
// Update widget status
@@ -154,7 +162,7 @@ const update = async () => {
updateNavigation();
// Update integration sensor
console.log("Update Kiosk Status:", WEBVIEW.status);
console.log("Update Kiosk Status:", WEBVIEW.tracker.status);
integration.update();
};
@@ -434,21 +442,6 @@ const windowEvents = async () => {
WEBVIEW.window.on("resize", resizeView);
resizeView();
// Handle window focus events
WEBVIEW.window.on("focus", () => {
if (WEBVIEW.locked) {
hardware.setDisplayStatus("ON");
WEBVIEW.window.blur();
}
WEBVIEW.locked = false;
});
HARDWARE.events.on("updateDisplay", () => {
WEBVIEW.locked = hardware.getDisplayStatus() === "OFF";
if (WEBVIEW.locked) {
WEBVIEW.window.blur();
}
});
// Handle window status updates
WEBVIEW.window.on("minimize", update);
WEBVIEW.window.on("restore", update);
@@ -480,8 +473,8 @@ const windowEvents = async () => {
// Check for window touch events (1s)
setInterval(() => {
const now = new Date();
const then = WEBVIEW.pointer.time;
const delta = Math.abs(now - then) / 1000;
const then = WEBVIEW.tracker.pointer.time;
const delta = (now - then) / 1000;
// Auto-hide navigation
if (delta > 60) {
@@ -741,18 +734,19 @@ const viewEvents = async () => {
// Handle webview mouse events
view.webContents.on("before-mouse-event", (e, mouse) => {
const now = new Date();
const then = WEBVIEW.pointer.time;
const delta = Math.abs(now - then) / 1000;
const then = WEBVIEW.tracker.pointer.time;
const delta = (now - then) / 1000;
switch (mouse.type) {
case "mouseMove":
const posNew = { x: mouse.globalX, y: mouse.globalY };
if (posNew.x < 0 || posNew.y < 0) {
break;
}
const posOld = WEBVIEW.pointer.position;
// Update last active on pointer position change
const posOld = WEBVIEW.tracker.pointer.position;
if (posOld.x !== posNew.x || posOld.y !== posNew.y) {
WEBVIEW.pointer.time = now;
WEBVIEW.pointer.position = posNew;
WEBVIEW.tracker.pointer.time = now;
WEBVIEW.tracker.pointer.position = posNew;
if (delta > 30) {
console.log("Update Last Active");
integration.update();
@@ -761,6 +755,17 @@ const viewEvents = async () => {
break;
case "mouseDown":
switch (mouse.button) {
case "left":
// Ignore touch event if display was off
if (WEBVIEW.tracker.display.off > WEBVIEW.tracker.display.on) {
console.log("Display Touch Event: Ignored");
e.preventDefault();
}
// Turn display on if it was off
if (hardware.getDisplayStatus() === "OFF") {
hardware.setDisplayStatus("ON");
}
break;
case "back":
historyBackward();
break;
@@ -781,7 +786,7 @@ const appEvents = async () => {
// Handle signal and exit events
process.on("SIGINT", app.quit);
app.on("before-quit", () => {
WEBVIEW.status = "Terminated";
WEBVIEW.tracker.status = "Terminated";
integration.update();
});