Upstream (most of) ios/web/public

ios/web/public/web_state/crw_web_user_interface_delegate.h

Index: ios/web/public/web_state/crw_web_user_interface_delegate.h
diff --git a/ios/web/public/web_state/crw_web_user_interface_delegate.h b/ios/web/public/web_state/crw_web_user_interface_delegate.h
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index 0000000000000000000000000000000000000000..443a24fbb92acdfe89197a80f3b347180457d361
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+// Copyright 2014 The Chromium Authors. All rights reserved.
+// Use of this source code is governed by a BSD-style license that can be
+// found in the LICENSE file.
+
+#ifndef IOS_WEB_PUBLIC_WEB_STATE_CRW_WEB_USER_INTERFACE_DELEGATE_H_
+#define IOS_WEB_PUBLIC_WEB_STATE_CRW_WEB_USER_INTERFACE_DELEGATE_H_
+
+#include <Foundation/Foundation.h>
+
+@class CRWWebController;
+class GURL;
+
+@protocol CRWWebUserInterfaceDelegate<NSObject>
+
+ @optional
+// The JavaScript panel selectors below are only called by the web controller
+// for builds with WKWebView enabled.
+
+// Displays a JavaScript alert with an OK button, showing the provided message.
+// |completionHandler| is called afer the OK button on the alert is tapped.  If
+// this selector isn't implemented, the completion handler provided by the web
+// view will be called without any UI displayed.
+- (void)webController:(CRWWebController*)webController
+    runJavaScriptAlertPanelWithMessage:(NSString*)message
+                            requestURL:(const GURL&)requestURL
+                     completionHandler:(void (^)(void))completionHandler;
+
+// Displays a JavaScript confirm alert with an OK and Cancel button, showing the
+// provided message.  |completionHandler| is called after a button is pressed,
+// with |isConfirmed| indicating whether OK was pressed.  If this selector isn't
+// implemented, the competion handler provided by the web view will be called
+// with |isConfirmed| = NO.
+- (void)webController:(CRWWebController*)webController
+    runJavaScriptConfirmPanelWithMessage:(NSString*)message
+                              requestURL:(const GURL&)requestURL
+                       completionHandler:
+        (void (^)(BOOL isConfirmed))completionHandler;
+
+// Displays a JavaScript input alert with an OK and Cancel button, showing the
+// provided message and placeholder text.  |completionHandler| is called after a
+// button is pressed.  If the OK button is pressed, |input| contains the user
+// text.  If the cancel but is pressed, |input| will be nil.  If this selector
+// isn't implemented, the completion handler provided by the web view will be
+// called with |input| = nil.
+- (void)webController:(CRWWebController*)webController
+    runJavaScriptTextInputPanelWithPrompt:(NSString*)message
+                          placeholderText:(NSString*)placeholderText
+                               requestURL:(const GURL&)requestURL
+                        completionHandler:
+        (void (^)(NSString* input))completionHandler;
+
+// Displays a context menu for DOM element. |point| and |view| represent the
+// location and UIView where the context menu was triggered by a user gesture.
+// |menuInfo| keys are defined in crw_context_menu_provider.h.
+// TODO(eugenebut): create DOMElement class (tag + attributes) and pass
+// it and referrer as separate arguments instead of |menuInfo|.
+- (void)webController:(CRWWebController*)webController
+       runContextMenu:(NSDictionary*)menuInfo
+              atPoint:(CGPoint)point
+               inView:(UIView*)view;
+
+@end
+
+#endif  // IOS_WEB_PUBLIC_WEB_STATE_CRW_WEB_USER_INTERFACE_DELEGATE_H_