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[v3 mac] Implement print()

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This commit is contained in:
Lea Anthony 2023-06-19 07:15:53 +10:00
parent ed27558011
commit cdf397aaa9
1 changed files with 40 additions and 0 deletions
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40
v3/pkg/application/webview_window_darwin.go
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@ -830,6 +830,41 @@ static void startDrag(void *window) {
[windowDelegate startDrag:nsWindow];
});
}
// Credit: https://stackoverflow.com/q/33319295
static void windowPrint(void *window) {
WebviewWindow* nsWindow = (WebviewWindow*)window;
WebviewWindowDelegate* windowDelegate = (WebviewWindowDelegate*)[nsWindow delegate];
WKWebView* webView = nsWindow.webView;
// TODO: Think about whether to expose this as config
NSPrintInfo *pInfo = [NSPrintInfo sharedPrintInfo];
pInfo.horizontalPagination = NSPrintingPaginationModeAutomatic;
pInfo.verticalPagination = NSPrintingPaginationModeAutomatic;
pInfo.verticallyCentered = YES;
pInfo.horizontallyCentered = YES;
pInfo.orientation = NSPaperOrientationLandscape;
pInfo.leftMargin = 30;
pInfo.rightMargin = 30;
pInfo.topMargin = 30;
pInfo.bottomMargin = 30;
NSPrintOperation *po = [webView printOperationWithPrintInfo:pInfo];
po.showsPrintPanel = YES;
po.showsProgressPanel = YES;
// Without the next line you get an exception. Also it seems to
// completely ignore the values in the rect. I tried changing them
// in both x and y direction to include content scrolled off screen.
// It had no effect whatsoever in either direction.
po.view.frame = webView.bounds;
// [printOperation runOperation] DOES NOT WORK WITH WKWEBVIEW, use
[po runOperationModalForWindow:window delegate:windowDelegate didRunSelector:nil contextInfo:nil];
}
*/
import "C"
import (
@ -847,6 +882,11 @@ type macosWebviewWindow struct {
parent *WebviewWindow
}
func (w *macosWebviewWindow) print() error {
C.windowPrint(w.nsWindow)
return nil
}
func (w *macosWebviewWindow) startResize(border string) error {
// Not needed right now
return nil