add options for setting popup width, height, offset

1 files changed, 7 insertions, 12 deletions

diff --git a/ext/fg/js/popup.js b/ext/fg/js/popup.js
index 5a2747fc..2b2bf5d3 100644
--- a/ext/fg/js/popup.js
+++ b/ext/fg/js/popup.js
@@ -19,18 +19,13 @@
 
 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`;
-
+        this.container.style.width='0px';
+        this.container.style.height='0px';
         document.body.appendChild(this.container);
     }
 
@@ -42,7 +37,7 @@ class Popup {
         this.container.style.visibility = 'visible';
     }
 
-    showNextTo(elementRect) {
+    showNextTo(elementRect, options) {
         const containerStyle = window.getComputedStyle(this.container);
         const containerHeight = parseInt(containerStyle.height);
         const containerWidth = parseInt(containerStyle.width);
@@ -51,7 +46,7 @@ class Popup {
         const limitY = window.innerHeight;
 
         let x = elementRect.left;
-        let width = Math.max(containerWidth, this.minWidth);
+        let width = Math.max(containerWidth, options.general.popupWidth);
         const overflowX = Math.max(x + width - limitX, 0);
         if (overflowX > 0) {
             if (x >= overflowX) {
@@ -63,9 +58,9 @@ class Popup {
         }
 
         let y = 0;
-        let height = Math.max(containerHeight, this.minHeight);
-        const yBelow = elementRect.bottom + this.offset;
-        const yAbove = elementRect.top - this.offset;
+        let height = Math.max(containerHeight, options.general.popupHeight);
+        const yBelow = elementRect.bottom + options.general.popupOffset;
+        const yAbove = elementRect.top - options.general.popupOffset;
         const overflowBelow = Math.max(yBelow + height - limitY, 0);
         const overflowAbove = Math.max(height - yAbove, 0);
         if (overflowBelow > 0 || overflowAbove > 0) {