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messagesoverlay - Do not manipulate global graphics object

master
Martin Boonk 2024-03-29 09:23:49 +01:00
parent 49c5730757
commit e75c7563e0
1 changed files with 6 additions and 11 deletions
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17
apps/messagesoverlay/lib.js
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@ -1,5 +1,3 @@
let _g = g;
let lockListener;
let quiet;
@ -38,7 +36,7 @@ let show = function(ovr){
LOG("show", img.getBPP());
if (ovr.getBPP() == 1) {
img = ovr.asImage();
img.palette = new Uint16Array([_g.theme.fg,_g.theme.bg]);
img.palette = new Uint16Array([g.theme.fg,g.theme.bg]);
}
Bangle.setLCDOverlay(img, ovrx, ovry);
};
@ -386,7 +384,7 @@ let getTouchHandler = function(ovr){
};
let restoreHandler = function(event){
LOG("Restore", event, backup[event]);
LOG("Restore", backup[event]);
Bangle.removeAllListeners(event);
Bangle["#on" + event]=backup[event];
backup[event] = undefined;
@ -419,7 +417,7 @@ let backup = {};
let backupDone = false;
let main = function(ovr, event) {
LOG("Main", event, settings);
LOG("Main", event.t);
if (!lockListener) {
lockListener = function (e){
@ -471,7 +469,7 @@ let updateClearingTimeout = ()=>{
};
exports.message = function(type, event) {
LOG("Got message", type, event);
LOG("Got message", type);
// only handle some event types
if(!(type=="text" || type == "call")) return;
if(type=="text" && event.id == "nav") return;
@ -491,22 +489,19 @@ exports.message = function(type, event) {
ovr = Graphics.createArrayBuffer(ovrw, ovrh, bpp, {
msb: true
});
} else {
ovr.clear();
}
g = ovr;
if (bpp == 4)
ovr.theme = g.theme;
else
ovr.theme = { fg:0, bg:1, fg2:1, bg2:0, fgH:1, bgH:0 };
ovr.clear();
main(ovr, event);
updateClearingTimeout();
if (!isQuiet()) Bangle.setLCDPower(1);
event.handled = true;
g = _g;
};