WKWebKit Mac OS NSPrintOperation
WebKit 1 exposed the WebFrameView where I could all a print operation.
- (void)webView:(WebView *)sender printFrameView:(WebFrameView *)frameView {
NSPrintOperation *printOperation = [frameView printOperationWithPrintInfo:[NSPrintInfo sharedPrintInfo]];
[printOperation runOperation];
}
With WKWebKit API I can't seem to figure out how to perform a similar action or which view to grab for printing. All my efforts have come up with blank pages.
objective-c macos wkwebview nsprintoperation
asked Nov 25 '14 at 13:21
MobileOverlordMobileOverlord
3,79531727
add a comment |
WebKit 1 exposed the WebFrameView where I could all a print operation.
- (void)webView:(WebView *)sender printFrameView:(WebFrameView *)frameView {
NSPrintOperation *printOperation = [frameView printOperationWithPrintInfo:[NSPrintInfo sharedPrintInfo]];
[printOperation runOperation];
}
With WKWebKit API I can't seem to figure out how to perform a similar action or which view to grab for printing. All my efforts have come up with blank pages.
objective-c macos wkwebview nsprintoperation
asked Nov 25 '14 at 13:21
MobileOverlordMobileOverlord
3,79531727
see How does one Print a WKWebView on OSX and openradar.me/23649229
– l --marc l
Sep 2 '16 at 9:45
add a comment |
WebKit 1 exposed the WebFrameView where I could all a print operation.
- (void)webView:(WebView *)sender printFrameView:(WebFrameView *)frameView {
NSPrintOperation *printOperation = [frameView printOperationWithPrintInfo:[NSPrintInfo sharedPrintInfo]];
[printOperation runOperation];
}
With WKWebKit API I can't seem to figure out how to perform a similar action or which view to grab for printing. All my efforts have come up with blank pages.
objective-c macos wkwebview nsprintoperation
asked Nov 25 '14 at 13:21
MobileOverlordMobileOverlord
3,79531727
WebKit 1 exposed the WebFrameView where I could all a print operation.
- (void)webView:(WebView *)sender printFrameView:(WebFrameView *)frameView {
NSPrintOperation *printOperation = [frameView printOperationWithPrintInfo:[NSPrintInfo sharedPrintInfo]];
[printOperation runOperation];
}
With WKWebKit API I can't seem to figure out how to perform a similar action or which view to grab for printing. All my efforts have come up with blank pages.
objective-c macos wkwebview nsprintoperation
objective-c macos wkwebview nsprintoperation
asked Nov 25 '14 at 13:21
MobileOverlordMobileOverlord
3,79531727
asked Nov 25 '14 at 13:21
MobileOverlordMobileOverlord
3,79531727
asked Nov 25 '14 at 13:21
MobileOverlordMobileOverlord
3,79531727
asked Nov 25 '14 at 13:21
MobileOverlordMobileOverlord
3,79531727
asked Nov 25 '14 at 13:21
MobileOverlordMobileOverlord
3,79531727
3,79531727
see How does one Print a WKWebView on OSX and openradar.me/23649229
– l --marc l
Sep 2 '16 at 9:45
add a comment |
see How does one Print a WKWebView on OSX and openradar.me/23649229
– l --marc l
Sep 2 '16 at 9:45
see How does one Print a WKWebView on OSX and openradar.me/23649229
– l --marc l
Sep 2 '16 at 9:45
see How does one Print a WKWebView on OSX and openradar.me/23649229
– l --marc l
Sep 2 '16 at 9:45
add a comment |
1 Answer
1
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Amazingly, WKWebView still doesn't support printing on macOS, despite the legacy WebView being deprecated.
Looking at https://github.com/WebKit/webkit/commit/0dfc67a174b79a8a401cf6f60c02150ba27334e5 , printing was implemented years ago as a private API, but for some reason, has not been exposed. If you don't mind using a private API, you can print by adding this to your view controller:
open override func printOperation(withSettings printSettings: [NSPrintInfo.AttributeKey : Any]) throws -> NSPrintOperation {
let printSelector = (Selector("_printOperationWithPrintInfo:")) // https://github.com/WebKit/webkit/commit/0dfc67a174b79a8a401cf6f60c02150ba27334e5
if webView.responds(to: printSelector), let printOperation: NSPrintOperation = webView.perform(printSelector, with: self.printInfo)?.takeUnretainedValue() as? NSPrintOperation {
return printOperation
}
}
answered Nov 24 '18 at 6:03
marcpruxmarcprux
5,89923647
add a comment |
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1 Answer
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1 Answer
1
active
oldest
votes
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oldest
votes
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oldest
votes
Amazingly, WKWebView still doesn't support printing on macOS, despite the legacy WebView being deprecated.
Looking at https://github.com/WebKit/webkit/commit/0dfc67a174b79a8a401cf6f60c02150ba27334e5 , printing was implemented years ago as a private API, but for some reason, has not been exposed. If you don't mind using a private API, you can print by adding this to your view controller:
open override func printOperation(withSettings printSettings: [NSPrintInfo.AttributeKey : Any]) throws -> NSPrintOperation {
let printSelector = (Selector("_printOperationWithPrintInfo:")) // https://github.com/WebKit/webkit/commit/0dfc67a174b79a8a401cf6f60c02150ba27334e5
if webView.responds(to: printSelector), let printOperation: NSPrintOperation = webView.perform(printSelector, with: self.printInfo)?.takeUnretainedValue() as? NSPrintOperation {
return printOperation
}
}
answered Nov 24 '18 at 6:03
marcpruxmarcprux
5,89923647
add a comment |
Amazingly, WKWebView still doesn't support printing on macOS, despite the legacy WebView being deprecated.
Looking at https://github.com/WebKit/webkit/commit/0dfc67a174b79a8a401cf6f60c02150ba27334e5 , printing was implemented years ago as a private API, but for some reason, has not been exposed. If you don't mind using a private API, you can print by adding this to your view controller:
open override func printOperation(withSettings printSettings: [NSPrintInfo.AttributeKey : Any]) throws -> NSPrintOperation {
let printSelector = (Selector("_printOperationWithPrintInfo:")) // https://github.com/WebKit/webkit/commit/0dfc67a174b79a8a401cf6f60c02150ba27334e5
if webView.responds(to: printSelector), let printOperation: NSPrintOperation = webView.perform(printSelector, with: self.printInfo)?.takeUnretainedValue() as? NSPrintOperation {
return printOperation
}
}
answered Nov 24 '18 at 6:03
marcpruxmarcprux
5,89923647
add a comment |
Amazingly, WKWebView still doesn't support printing on macOS, despite the legacy WebView being deprecated.
Looking at https://github.com/WebKit/webkit/commit/0dfc67a174b79a8a401cf6f60c02150ba27334e5 , printing was implemented years ago as a private API, but for some reason, has not been exposed. If you don't mind using a private API, you can print by adding this to your view controller:
open override func printOperation(withSettings printSettings: [NSPrintInfo.AttributeKey : Any]) throws -> NSPrintOperation {
let printSelector = (Selector("_printOperationWithPrintInfo:")) // https://github.com/WebKit/webkit/commit/0dfc67a174b79a8a401cf6f60c02150ba27334e5
if webView.responds(to: printSelector), let printOperation: NSPrintOperation = webView.perform(printSelector, with: self.printInfo)?.takeUnretainedValue() as? NSPrintOperation {
return printOperation
}
}
answered Nov 24 '18 at 6:03
marcpruxmarcprux
5,89923647
Amazingly, WKWebView still doesn't support printing on macOS, despite the legacy WebView being deprecated.
Looking at https://github.com/WebKit/webkit/commit/0dfc67a174b79a8a401cf6f60c02150ba27334e5 , printing was implemented years ago as a private API, but for some reason, has not been exposed. If you don't mind using a private API, you can print by adding this to your view controller:
open override func printOperation(withSettings printSettings: [NSPrintInfo.AttributeKey : Any]) throws -> NSPrintOperation {
let printSelector = (Selector("_printOperationWithPrintInfo:")) // https://github.com/WebKit/webkit/commit/0dfc67a174b79a8a401cf6f60c02150ba27334e5
if webView.responds(to: printSelector), let printOperation: NSPrintOperation = webView.perform(printSelector, with: self.printInfo)?.takeUnretainedValue() as? NSPrintOperation {
return printOperation
}
}
answered Nov 24 '18 at 6:03
marcpruxmarcprux
5,89923647
answered Nov 24 '18 at 6:03
marcpruxmarcprux
5,89923647
answered Nov 24 '18 at 6:03
marcpruxmarcprux
5,89923647
answered Nov 24 '18 at 6:03
marcpruxmarcprux
5,89923647
5,89923647
add a comment |
add a comment |
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see How does one Print a WKWebView on OSX and openradar.me/23649229
– l --marc l
Sep 2 '16 at 9:45