MMM-Keyboard (a virtual touch keyboard)

[lally james]

@lavolp3 said in MMM-Keyboard (a virtual touch keyboard):

Naaaa nanana Nana Nana
You can touch this!

As part of a bigger project to build a touch kitchen dashboard, I programmed a virtual touch keyboard based on the npm module simple-keyboard.
This module can basically interact with every other module using the MM notification system!

Download:

[card:lavolp3/MMM-Keyboard]

https://github.com/lavolp3/MMM- Keyboard

Screenshots:

Features:

• working with MM’s notification system (see below), can interact with every other module you can think of! (the notification function needs to be programmed into the module)
• supports en and de locales, more on request
• standard and numeric keyboard supported

Working with the Keyboard

Opening the keyboard

The keyboard works with MagicMirror’s notification system. You can broadcast notifications from another module using the following parameters

this.sendNotification("KEYBOARD", {
    key: "uniqueKey",
    style: "default"
});

The payload of the notification must be an object containing two parameters:
key: You can use any unique key, it is advised to use the module name. MMM-Keyboard will take the key and send it back for the module to understand it.
style: Use “default” or “numbers” here

Receiving data

As soon as you hit the “SEND!”-Button the keyboard sends back the written content using the format

this.sendNotification("KEYBOARD_INPUT", {
    key: "uniqueKey",
    message: "test"
});

You can fetch this message by checking for the key component. Here an example:

notificationReceived : function (notification, payload) {
    if (notification == "KEYBOARD_INPUT" && payload.key === "uniqueKey") {
        console.log(payload.message);
    }
},

Implemented modules

• MMM-Bring (PR prepared, not implemented into master yet)

Planned:

• MMM-Todo
• an own Timer / Alarm module

For further implementations, contact me or send it as an issue here!

Thanks

Thanks to @jheyman for alpha testing and Francisco Hodges for the beautiful simple-keyboard npm module!

that is very detailed information i was looking for man thanks for sharing, love this sort of detailed information

[Dankodan]

@lavolp3 said in MMM-Keyboard (a virtual touch keyboard):

this.sendNotification(“KEYBOARD_INPUT”, {
key: “uniqueKey”,
message: “test”
});
sorry, which file should these parameters be inserted in, I can’t see the keyboard
thanks

this.sendNotification(“KEYBOARD_INPUT”, {
key: “uniqueKey”,
message: “test”
});

[sdetweil]

@Dankodan that is how to send the notification via javascript code in some other module.

there are many modules that can send notifications for you and allow you to configure them in config.js

'KEYBOARD_INPUT”  is the notification id

and

{
key: “uniqueKey”,
message: “test”
}

is called the payload, or notification content/value

[reverendz]

@sdetweil said in MMM-Keyboard (a virtual touch keyboard):

{
key: “uniqueKey”,
message: “test”
}

I’m having the same issue as the previous poster.

I can’t figure out how to put this into the config.js and get it to work. When I put the example as listed, my config won’t build.

Can you provide an example?

Explicitly: the module (doesn’t matter which, ideally one of the defaults) and how it looks when you implement this.

[sdetweil]

@reverendz this is NOT a config.js set of code.

from the module readme

The keyboard works with MagicMirror’s notification system. You can broadcast notifications from ====>another module<===== using the following parameters

this.sendNotification("KEYBOARD", {
    key: "uniqueKey",
    style: "default",
    data: {},
});

and in the parms

swype	boolean	false	Activate swipe mode (experimental!) (not implemented yet)
alwaysShow	boolean	false	Always show keyboard. (not implemented yet)

note, NOT IMPLEMENTED YET

so, you SOME other module to invoke the notification
maybe command to notification ( so you could do it from a terminal window/ssh session)

see the third party list (linked in the header above) and put notification in the search field
there are a lot to choose from