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BangleApps
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Code Pull Requests Activity

libslider: Add configurability.

master
thyttan 2023-08-08 23:36:12 +02:00
parent d25f09d7ca
commit 0a81020b37
2 changed files with 22 additions and 17 deletions
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2
apps/libslider/app.js
View File

@ -5,4 +5,4 @@ let callback = (mode,fb)=>{
g.reset().clear().setColor(1,0,0).fillRect(0,0,176,176);
Bangle.on('drag', ()=>{require("SliderInput").interface(callback,true,true);});
Bangle.on('drag', ()=>{require("SliderInput").interface(callback, {useMap:true});});

37
apps/libslider/lib.js
View File

@ -1,34 +1,39 @@
exports.interface = function(cb, useMap, useIncr) {
// TODO: make configurable
// Constants for the indicator:
const X_START = 176-55;
const WIDTH = 50;
const Y_START = 5;
const HEIGHT = 165;
const STEPS = 30; //Currently corresponds to my phones volume range, from 0 to 30. Maybe it should be 31. Math is hard sometimes...
exports.interface = function(cb, conf) {
// Configuration for the indicator:
conf = conf?conf:{};
const USE_MAP = conf.useMap || false;
const USE_INCR = conf.useIncr || true;
const X_START = conf.xStart || 176-55;
const WIDTH = conf.width || 50;
const Y_START = conf.yStart || 5;
const HEIGHT = conf.height || 165;
const STEPS = conf.steps || 30; //Default corresponds to my phones volume range, [0,30]. Maybe it should be 31. Math is hard sometimes...
const OVERSIZE_R = conf.oversizeR || 0;
const OVERSIZE_L = conf.oversizeL || 0;
const TIMEOUT = conf.timeout || 1;
const STEP_SIZE = HEIGHT/STEPS;
const OVERSIZE = 0.65;
// Initialize the level
let level; // TODO: Depend on parameter.
let lastLevel=10;
let levelHeight;
let continDrag = e=>{
let dragSlider = e=>{
"ram";
if (timeout) {clearTimeout(timeout); timeout = setTimeout(remove, 1000*1);}
if (timeout) {clearTimeout(timeout); timeout = setTimeout(remove, 1000*TIMEOUT);}
let input = Math.min(e.y,170);
input = Math.round(input/STEP_SIZE);
// If draging on the indicator, adjust one-to-one.
if (useMap && e.x>X_START-OVERSIZE*WIDTH && e.x<X_START+OVERSIZE*WIDTH) {
if (USE_MAP && e.x>X_START-OVERSIZE_L*WIDTH && e.x<X_START+WIDTH+OVERSIZE_R*WIDTH) {
level = Math.min(Math.max(STEPS-input,0),STEPS);
cb("map",level);
draw(level);
} else if (useIncr) { // Heavily inspired by "updown" mode of setUI.
} else if (USE_INCR) { // Heavily inspired by "updown" mode of setUI.
dy += e.dy;
//if (!e.b) dy=0;
@ -82,12 +87,12 @@ let draw = (level)=>{
let remove = ()=> {
ovr.clear().reset();
Bangle.setLCDOverlay();
Bangle.removeListener('drag', continDrag);
Bangle.removeListener('drag', dragSlider);
};
let timeout = setTimeout(remove, 1000*1);
let timeout = setTimeout(remove, 1000*TIMEOUT);
let dy = 0;
g.reset();
Bangle.prependListener('drag', continDrag);
Bangle.prependListener('drag', dragSlider);
}