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Avoid base64 when setting the wallpaper

main
Isaiah Odhner 2018-11-14 16:52:24 -05:00
parent c0e0070b05
commit be79f41d64
1 changed files with 13 additions and 10 deletions
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23
src/functions.js
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@ -1079,6 +1079,9 @@ function set_as_wallpaper_centered(c){
// Also: this currently doesn't necessarily set as centered; it can set as stretched on Windows 10.
// TODO: rename set_as_wallpaper and implement set_as_wallpaper_centered similar to tiled
// altho doing that would mean it wouldn't respect the system wallpaper background color
// so maybe on macOS it should still use the canvas directly, and use the scale option center
// https://www.npmjs.com/package/wallpaper
if(window.chrome && chrome.wallpaper){
get_array_buffer_from_canvas(c)
@ -1098,21 +1101,21 @@ function set_as_wallpaper_centered(c){
}else if(window.nw){
var dataPath = nw.App.dataPath;
}
var imgPath = require("path").join(dataPath, "bg.png");
var fs = require("fs");
var wallpaper = require("wallpaper");
// TODO: don't use base64
var base64 = c.toDataURL().replace(/^data:image\/png;base64,/, "");
var imgPath = require("path").join(dataPath, "bg.png");
fs.writeFile(imgPath, base64, "base64", function(err){
if(err){
return show_error_message("Failed to set as desktop background: couldn't write temporary image file.", err);
}
wallpaper.set(imgPath, function(err){
get_array_buffer_from_canvas(c).then(function(array_buffer){
var buffer = new Buffer(array_buffer);
fs.writeFile(imgPath, buffer, function(err){
if(err){
show_error_message("Failed to set as desktop background!", err);
return show_error_message("Failed to set as desktop background: couldn't write temporary image file.", err);
}
wallpaper.set(imgPath, function(err){
if(err){
show_error_message("Failed to set as desktop background!", err);
}
});
});
});
}else{