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-rw-r--r--ext/fg/js/popup.js17
1 files changed, 12 insertions, 5 deletions
diff --git a/ext/fg/js/popup.js b/ext/fg/js/popup.js
index d5796476..5a2747fc 100644
--- a/ext/fg/js/popup.js
+++ b/ext/fg/js/popup.js
@@ -20,12 +20,16 @@
class Popup {
constructor() {
this.offset = 10;
+ this.minWidth = 400;
+ this.minHeight = 250;
this.container = document.createElement('iframe');
this.container.id = 'yomichan-popup';
this.container.addEventListener('mousedown', e => e.stopPropagation());
this.container.addEventListener('scroll', e => e.stopPropagation());
this.container.setAttribute('src', chrome.extension.getURL('/fg/frame.html'));
+ this.container.style.width=`${this.minWidth}px`;
+ this.container.style.height=`${this.minHeight}px`;
document.body.appendChild(this.container);
}
@@ -43,23 +47,26 @@ class Popup {
const containerHeight = parseInt(containerStyle.height);
const containerWidth = parseInt(containerStyle.width);
+ const limitX = document.body.clientWidth;
+ const limitY = window.innerHeight;
+
let x = elementRect.left;
- let width = containerWidth;
- const overflowX = Math.max(x + width - document.body.clientWidth, 0);
+ let width = Math.max(containerWidth, this.minWidth);
+ const overflowX = Math.max(x + width - limitX, 0);
if (overflowX > 0) {
if (x >= overflowX) {
x -= overflowX;
} else {
- width = document.body.clientWidth;
+ width = limitX;
x = 0;
}
}
let y = 0;
- let height = containerHeight;
+ let height = Math.max(containerHeight, this.minHeight);
const yBelow = elementRect.bottom + this.offset;
const yAbove = elementRect.top - this.offset;
- const overflowBelow = Math.max(yBelow + height - document.body.clientHeight, 0);
+ const overflowBelow = Math.max(yBelow + height - limitY, 0);
const overflowAbove = Math.max(height - yAbove, 0);
if (overflowBelow > 0 || overflowAbove > 0) {
if (overflowBelow < overflowAbove) {