SFSafariExtensionHandling

Declaration

protocol SFSafariExtensionHandling : NSObjectProtocol

Topics

Receiving Messages in Your App Extension

• messageReceived(withName:from:userInfo:)
• messageReceivedFromContainingApp(withName:userInfo:)

Responding to Context Menu Selections

• contextMenuItemSelected(withCommand:in:userInfo:)
• validateContextMenuItem(withCommand:in:userInfo:validationHandler:)

Working with Toolbar Items

• toolbarItemClicked(in:)
• validateToolbarItem(in:validationHandler:)

Working with Popovers

• popoverViewController()
• popoverWillShow(in:)
• popoverDidClose(in:)

Working with Content Blockers

• contentBlocker(withIdentifier:blockedResourcesWith:on:)

Responding to Page Navigation

• page(_:willNavigateTo:)

Instance Methods

• additionalRequestHeaders(for:completionHandler:)

Relationships

Inherits From

• NSObjectProtocol

Conforming Types

• SFSafariExtensionHandler

See Also

Related Documentation

• dispatchMessage(withName:toExtensionWithIdentifier:userInfo:completionHandler:)

Injected style sheets and scripts

• Using injected style sheets and scripts
• Injecting a script into a webpage
• Injecting CSS style sheets into a webpage
• Passing messages between Safari app extensions and injected scripts
• SFSafariExtensionHandler
• SFSafariExtensionManager
• SFSafariExtensionState
• SFSafariPageProperties
• SFExtensionProfileKey