diff options
Diffstat (limited to 'ext/fg/js/popup.js')
| -rw-r--r-- | ext/fg/js/popup.js | 28 |
1 files changed, 18 insertions, 10 deletions
diff --git a/ext/fg/js/popup.js b/ext/fg/js/popup.js index 2a2f7c54..398e975e 100644 --- a/ext/fg/js/popup.js +++ b/ext/fg/js/popup.js @@ -23,11 +23,13 @@ class Popup { this.offset = 10; } - showAt(pos, content) { + show(rect, content) { this.inject(); - this.container.style.left = pos.x + 'px'; - this.container.style.top = pos.y + 'px'; + this.container.style.left = rect.x + 'px'; + this.container.style.top = rect.y + 'px'; + this.container.style.height = rect.height + 'px'; + this.container.style.width = rect.width + 'px'; this.container.style.visibility = 'visible'; this.setContent(content); @@ -38,17 +40,23 @@ class Popup { const containerRect = this.container.getBoundingClientRect(); - let posX = elementRect.left; - if (posX + containerRect.width >= window.innerWidth) { - posX = window.innerWidth - containerRect.width; + let x = elementRect.left; + let width = containerRect.width; + if (x + width >= window.innerWidth) { + const widthMax = window.innerWidth - x; + width = Math.min(width, widthMax); + x = window.innerWidth - width; } - let posY = elementRect.bottom + this.offset; - if (posY + containerRect.height >= window.innerHeight) { - posY = elementRect.top - containerRect.height - this.offset; + let y = elementRect.bottom + this.offset; + let height = containerRect.height; + if (y + height >= window.innerHeight) { + const heightMax = window.innerHeight - y - this.offset; + height = Math.min(height, heightMax); + y = elementRect.top - height - this.offset; } - this.showAt({x: posX, y: posY}, content); + this.show({x, y, width, height}, content); } visible() { |