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Introduce preliminary support for screen resizing

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This commit is contained in:
Alessandro Pignotti 2024-10-18 19:19:07 +02:00
parent f3cf5750ab
commit 46f21f3a12
1 changed files with 17 additions and 10 deletions
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27
src/lib/WebVM.svelte
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@ -134,10 +134,26 @@
{
return parseInt(getComputedStyle(document.body).fontSize);
}
function setScreenSize(display)
{
var mult = 1.0;
var displayWidth = display.offsetWidth;
var displayHeight = display.offsetHeight;
var minWidth = 1024;
var minHeight = 768;
if(displayWidth < minWidth)
mult = minWidth / displayWidth;
if(displayHeight < minHeight)
mult = Math.max(mult, minHeight / displayHeight);
cx.setKmsCanvas(display, displayWidth * mult, displayHeight * mult);
}
function handleResize()
{
term.options.fontSize = computeXTermFontSize();
fitAddon.fit();
const display = document.getElementById("display");
if(display)
setScreenSize(display);
}
async function initTerminal()
{
@ -268,16 +284,7 @@
const display = document.getElementById("display");
if(display)
{
var mult = 1.0;
var displayWidth = display.offsetWidth;
var displayHeight = display.offsetHeight;
var minWidth = 1024;
var minHeight = 768;
if(displayWidth < minWidth)
mult = minWidth / displayWidth;
if(displayHeight < minHeight)
mult = Math.max(mult, minHeight / displayHeight);
cx.setKmsCanvas(display, displayWidth * mult, displayHeight * mult);
setScreenSize(display);
cx.setActivateConsole(handleActivateConsole);
}
// Run the command in a loop, in case the user exits