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Tweaks for mobile.

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This commit is contained in:
Brad Nelson
2022-07-20 23:20:30 -07:00
parent 19aa66062b
commit 1aacfd24ba
12 changed files with 68 additions and 21 deletions
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33
web/platform.fs
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@ -31,9 +31,22 @@ r|
context.inbuffer = [];
context.outbuffer = '';
if (!globalObj.write) {
function AddMeta(name, content) {
var meta = document.createElement('meta');
meta.name = name;
meta.content = content;
document.head.appendChild(meta);
}
AddMeta('apple-mobile-web-app-capable', 'yes');
AddMeta('apple-mobile-web-app-status-bar-style', 'black-translucent');
AddMeta('viewport', 'width=device-width, initial-scale=1.0, ' +
'maximum-scale=1.0, user-scalable=no, minimal-ui');
context.screen = document.getElementById('ueforth');
if (context.screen === null) {
context.screen = document.createElement('div');
context.screen.style.width = '100%';
document.body.appendChild(context.screen);
}
context.filler = document.createElement('div');
@ -50,6 +63,8 @@ if (!globalObj.write) {
context.screen.appendChild(context.canvas);
context.ctx = context.canvas.getContext('2d');
context.terminal = document.createElement('pre');
context.terminal.style.width = '100%';
context.terminal.style.whiteSpace = 'pre-wrap';
context.screen.appendChild(context.terminal);
context.text_fraction = 1667;
context.min_text_portion = 120;
@ -100,13 +115,23 @@ if (!globalObj.write) {
window.onresize = function(e) {
Resize();
};
window.onkeypress = function(e) {
function KeyPress(e) {
context.inbuffer.push(e.keyCode);
};
window.onkeydown = function(e) {
e.preventDefault();
return false;
}
window.onkeypress = KeyPress;
function KeyDown(e) {
if (e.keyCode == 8) {
context.inbuffer.push(e.keyCode);
e.preventDefault();
return false;
}
}
window.onkeydown = KeyDown;
context.Update = function(active) {
var cursor = String.fromCharCode(0x2592);
context.terminal.innerText = context.outbuffer + cursor;
};
setMode(0);
context.Clear();
@ -132,7 +157,7 @@ r|
context.outbuffer += String.fromCharCode(ch);
}
}
context.terminal.innerText = context.outbuffer + String.fromCharCode(0x2592);
context.Update();
window.scrollTo(0, document.body.scrollHeight);
}
return sp;