Accumulation of preview items when opening while preview is already open

Denis Stanishevskiy · Denis Stanishevskiy · commit e4a84c766e45 · 2024-08-08T00:11:52.000+03:00
diff --git a/QuickLookPreview/AppDelegate.swift b/QuickLookPreview/AppDelegate.swift
@@ -74,7 +74,9 @@ extension AppDelegate: NSUserInterfaceValidations {
 extension AppDelegate {
     func showPreview(uris: [NSURL]) {
         guard let panel = QLPreviewPanel.shared() else { return }
-        self.previewUris = uris
+        self.previewUris += uris
+        panel.reloadData()
+        panel.currentPreviewItemIndex = self.previewUris.count - 1
         panel.makeKeyAndOrderFront(self)
     }
 }

Original file line number	Diff line number	Diff line change
`@@ -74,7 +74,9 @@ extension AppDelegate: NSUserInterfaceValidations {`
`74`	`74`	`extension AppDelegate {`
`75`	`75`	`func showPreview(uris: [NSURL]) {`
`76`	`76`	`guard let panel = QLPreviewPanel.shared() else { return }`
`77`		`- self.previewUris = uris`
	`77`	`+ self.previewUris += uris`
	`78`	`+ panel.reloadData()`
	`79`	`+ panel.currentPreviewItemIndex = self.previewUris.count - 1`
`78`	`80`	`panel.makeKeyAndOrderFront(self)`
`79`	`81`	`}`
`80`	`82`	`}`