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Squire paste image working again.

Browse source 
https://github.com/the-djmaze/snappymail/issues/1389#issuecomment-2389678680
This commit is contained in:
the-djmaze 2024-10-06 17:32:47 +02:00
parent fafaaf21b1
commit d6ef5ff70a
3 changed files with 112 additions and 79 deletions
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38
dev/External/SquireUI.js vendored
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@ -386,6 +386,44 @@ class SquireUI
changes.redo.input.disabled = !e.detail.canRedo;
});
squire.addEventListener('pasteImage', e => {
const items = e.detail.clipboardData.items;
let l = items.length;
while (l--) {
const item = items[l];
if (/^image\/(png|jpeg|webp)/.test(item.type)) {
let reader = new FileReader();
reader.onload = event => {
let img = createElement("img"),
canvas = createElement("canvas"),
ctx = canvas.getContext('2d');
img.onload = ()=>{
ctx.drawImage(img, 0, 0);
let width = img.width, height = img.height;
if (width > height) {
// Landscape
if (width > 1024) {
height = height * 1024 / width;
width = 1024;
}
} else if (height > 1024) {
// Portrait
width = width * 1024 / height;
height = 1024;
}
canvas.width = width;
canvas.height = height;
ctx.drawImage(img, 0, 0, width, height);
squire.insertHTML('<img alt="" style="width:100%;max-width:'+width+'px" src="'+canvas.toDataURL()+'">', true);
};
img.src = event.target.result;
}
reader.readAsDataURL(item.getAsFile());
break;
}
}
});
actions.font.fontSize.input.selectedIndex = actions.font.fontSize.defaultValueIndex;
// squire.addEventListener('focus', () => shortcuts.off());