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Delete app.js

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dapgo 2023-03-08 12:35:26 +01:00
parent 83d4e2b615
commit 80aeb00b7c
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apps/helloworld/app.js
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//HolaMundo v202103
// place your const, vars, functions or classes here
{
var contador=1;
var v_color_statictxt='#e56e06';
var v_color_b_area='#111111'; //orange RGB format rrggbb //white,Orange,DarkGreen,Yellow,Maroon,Blue,green,Purple,cyan,olive,DarkCyan,pink
var a_colors= Array(0xFFFF,0xFD20,0x03E0,0xFFE0,0x7800,0x001F,0x07E0,0x780F,0x07FF,0x7BE0,0x03EF,0xF81F);
var v_color_lines=0xFFFF; //White hex format
//new
var v_color_text=0x07E0;
var v_font1size=10; //out of quotes
var v_font2size=12;
var v_font_banner_size=30;
var v_font3size=12;
var v_arraypos=0;
var v_acolorpos=0;
var a_string1 = Array('hola', 'hello', 'saluton', 'ola','ciao', 'salut','czesc','konnichiwa');
var a_string2 = Array('mundo!', 'world!', 'mondo!','mundo!','mondo!','monde!','swiat!','sekai!');
var mem=process.memory();
var v_model=process.env.BOARD;
console.log("device="+v_model);
var x_max_screen=g.getWidth();//240;
var y_max_screen=g.getHeight(); //240;
var y_wg_bottom=g.getHeight()-25;
var y_wg_top=25;
if (v_model=='BANGLEJS') {
var x_btn_area=215;
var x_max_usable_area=x_btn_area;//Pend! only for bangle.js
var y_btn2=124; //harcoded for bangle.js cuz it is not the half of display height
} else x_max_usable_area=240;
}
console.log("*** UI dimensions***");
console.log("x="+x_max_screen);
console.log("y_wg_bottom="+y_wg_bottom);
// special function to handle display switch on
Bangle.on('lcdPower', (on) => {
if (on) {
contador=contador+1;
PrintHelloWorld();
// call your app function here
// If you clear the screen, do Bangle.drawWidgets();
}
});
//Clear/fill dynamic area except widget area, right and bottom status line
function ClearActiveArea(){
g.setColor(v_color_b_area);
//harcoded values to avoid clearing areas
g.fillRect(0,y_wg_top,195,150);
g.flip();
}
function DrawBangleButtons(){
g.setFontVector(v_font1size);
g.setColor(v_color_lines);//White
g.drawString("Lang", x_max_screen-g.stringWidth("Lang"),y_wg_top+v_font1size+1);
//above Btn2
//g.setFontVector(v_font1size).drawString("Off", x_max_screen-g.stringWidth("Off"),y_btn2-(2*v_font1size));
g.drawString("Color", x_max_screen-g.stringWidth("Color"),y_btn2-v_font1size);
//above Btn3
g.drawString("Quit", x_max_screen-g.stringWidth("Quit"),y_wg_bottom-(2*v_font1size));
g.flip();
g.setColor(v_color_text); //green
g.setFontVector(v_font1size);
g.drawString("B1", x_max_screen-g.stringWidth("B1"),y_wg_top);
g.drawString("B2", x_max_screen-g.stringWidth("B2"),y_btn2);
g.drawString("B3",x_max_screen-g.stringWidth("B3"),y_wg_bottom-v_font1size);
g.flip();
}
function DrawBottomInfoBanner(){
/* External Vars:v_color_text,v_font2size,x_max_usable_area,y_wg_bottom
*/
g.setColor(v_color_text);
var info_text1="Swipe <- -> (Lang)";
//var info_text2="Touch: Left=Up Right=Down";
//aligned left of max usable area
g.setFontVector(v_font2size);
//g.drawString(info_text2, x_max_usable_area-g.stringWidth(info_text2)-2 ,y_wg_bottom-(2*v_font2size));
g.drawString(info_text1, x_max_usable_area-g.stringWidth(info_text1)-2 ,y_wg_bottom-v_font2size);
g.flip();
}
//function Graphics.setColor(r, g, b) binary
// banglejs.com/reference#l_Graphics_setColor
function PrintHelloWorld(){
ClearActiveArea(); //except widgets and bottom
console.log("drawing a "+a_string1[v_arraypos]+" "+a_string2[v_arraypos]);
g.setColor(a_colors[v_acolorpos]); //dynamic color
g.setFont("Vector",v_font_banner_size);
g.drawString(a_string1[v_arraypos],2,55);
//line below 2nd string
g.drawLine(10, 149, 150, 149);
g.flip();
g.setColor(a_colors[v_acolorpos+1]); //dynamic color
g.drawString(a_string2[v_arraypos],5,85);
g.flip();
g.setFont("Vector",v_font3size);
g.setColor(0,0,1); //blue
g.drawString("Display count: "+contador ,10,115);
mem=process.memory();
//console.log("Mem free/total: "+mem.free+"/"+mem.total);
g.drawString("Free mem: "+mem.free+"/"+mem.total,10,135);
g.flip();
}
function PrintMainStaticArea(){
g.setColor(v_color_statictxt);
g.setFont("Vector",v_font3size);
g.drawString("#by DPG #bangle.js",10,170);
g.drawString("#javascript #espruino",10,185);
var img_obj_RedHi = {
width : 40, height : 40, bpp : 4,
transparent : 0,
buffer : require("heatshrink").decompress(atob("AFkM7vd4EAhoTNhvQhvcgHdAQIAL5oWCFIPdExo+CEoIZCABI0DhvADIZhJL4IXDHRkMEAQmOCYgmOAAIOBHwImNRQgmPHgYmCUIIXMJobfB3jgCWZJNDEga1JYQQQCMYZoJJAJNDBwgTICQPdCY7lDRQx4DVIwTIHYZzEHZATFBwblDCZRKEO5ITFWAbIJCYrHBAAImICYwEB5raKCYwAMCYXc5gADE5hLDAAgTIBJLkBBJAyKHw5hKBRJJKKJSuII5Q0IhqPKCbjRKCc4AgA=="))
}
g.drawImage(img_obj_RedHi,155,160);
g.flip();
}
//inc var postion for text array
function ChangeLang(){
if (v_arraypos<a_string1.length-1) v_arraypos++;
else v_arraypos=0;
//console.log("ChangeLang, Langpos: "+v_arraypos);
PrintHelloWorld();
}
//inc var postion for color array
function ChangeColor(){
//console.log("ChangeColor, colpos: "+v_acolorpos);
if (v_acolorpos<a_colors.length-2) v_acolorpos++;
else v_acolorpos=0;
PrintHelloWorld();
}
function UserInput(){
Bangle.on('touch', function(button){
switch(button){
case 1:
ChangeLang();//left
break;
case 2:
ChangeColor();//right
break;
case 3:
ChangeColor();
//Bangle.showLauncher();//quit
break;
}
});
setWatch(ChangeLang, BTN1, { repeat: true });//func to quit
setWatch(ChangeColor, BTN2, { repeat: true });
setWatch(Bangle.showLauncher, BTN3, { repeat: true });
//touchscreen to quit
Bangle.on('swipe', dir => {
if(dir == 1) ChangeLang(); //func load() to quit
else ChangeLang();
});
}
console.log("**************************");
console.log("Log: *** hola mundo app");
g.clear();
Bangle.loadWidgets();
Bangle.drawWidgets();
if (v_model=='BANGLEJS') DrawBangleButtons();
DrawBottomInfoBanner();
UserInput();
PrintMainStaticArea();
PrintHelloWorld();