MobileRead Forums - View Single Post - Adding USBNetworking Icon to StatusBar (catch lipc-set-prop event with nativeBridge)

MaPePeR · 07-05-2012, 02:10 PM

Hello,

i thought it would be nice to see the state of the USB Networking next to the Wifi Icon, so i tried to find the place, where the status bar is defined.

i was successful:
There is a html file at /usr/share/webkit-1.0/pillow/default_status_bar.html which holds the layout for the status bar.

also several .js files:

Code:

/usr/share/webkit-1.0/pillow/javascripts/default_status_bar.js
/usr/share/webkit-1.0/pillow/javascripts/default_status_bar_connection.js
/usr/share/webkit-1.0/pillow/javascripts/default_status_bar_activity.js
/usr/share/webkit-1.0/pillow/javascripts/default_status_bar_audio_icon.js
/usr/share/webkit-1.0/pillow/javascripts/default_status_bar_battery.js

this .js files uses

Code:

nativeBridge.subscribeToEvent(src.name, event.name);
nativeBridge.registerEventsWatchCallback(StatusBar.eventsCallback);
nativeBridge.registerClientParamsCallback(StatusBar.clientParamsCallback);

But i havent got a clue, how i can catch the lipc-event, that is fired by the usbnetwork.sh file

Code:

${LIPC_SET_PROP} -i -- com.lab126.volumd useUsbForNetwork ${USE_USBNET}

(or at least i couldn't catch it with lipc-wait-event)

Any tipps?
Which of the register/subscribe functions should i use in the js file to be informed about that event?

07-05-2012, 02:10 PM	#1
MaPePeR Connoisseur Posts: 58 Karma: 63518 Join Date: Apr 2012 Device: KT	Adding USBNetworking Icon to StatusBar (catch lipc-set-prop event with nativeBridge) Hello, i thought it would be nice to see the state of the USB Networking next to the Wifi Icon, so i tried to find the place, where the status bar is defined. i was successful: There is a html file at /usr/share/webkit-1.0/pillow/default_status_bar.html which holds the layout for the status bar. also several .js files: Code: /usr/share/webkit-1.0/pillow/javascripts/default_status_bar.js /usr/share/webkit-1.0/pillow/javascripts/default_status_bar_connection.js /usr/share/webkit-1.0/pillow/javascripts/default_status_bar_activity.js /usr/share/webkit-1.0/pillow/javascripts/default_status_bar_audio_icon.js /usr/share/webkit-1.0/pillow/javascripts/default_status_bar_battery.js this .js files uses Code: nativeBridge.subscribeToEvent(src.name, event.name); nativeBridge.registerEventsWatchCallback(StatusBar.eventsCallback); nativeBridge.registerClientParamsCallback(StatusBar.clientParamsCallback); But i havent got a clue, how i can catch the lipc-event, that is fired by the usbnetwork.sh file Code: ${LIPC_SET_PROP} -i -- com.lab126.volumd useUsbForNetwork ${USE_USBNET} (or at least i couldn't catch it with lipc-wait-event) Any tipps? Which of the register/subscribe functions should i use in the js file to be informed about that event?