ios/web/web_state/ui/crw_ui_web_view_web_controller.h

   1 // Copyright 2014 The Chromium Authors. All rights reserved.
   2 // Use of this source code is governed by a BSD-style license that can be
   3 // found in the LICENSE file.
   4
   5 #ifndef IOS_WEB_WEB_STATE_UI_CRW_UI_WEB_VIEW_WEB_CONTROLLER_H_
   6 #define IOS_WEB_WEB_STATE_UI_CRW_UI_WEB_VIEW_WEB_CONTROLLER_H_
   7
   8 #import <UIKit/UIKit.h>
   9
  10 #import "ios/web/web_state/crw_recurring_task_delegate.h"
  11 #import "ios/web/web_state/ui/crw_web_controller.h"
  12
  13 namespace web {
  14
  15 // Continuous JavaScript check timer frequency constants (exposed for tests).
  16 extern const int64 kContinuousCheckIntervalMSHigh;
  17 extern const int64 kContinuousCheckIntervalMSLow;
  18
  19 }  // namespace web
  20
  21 @class CRWJSInvokeParameterQueue;
  22
  23 // A concrete implementation of CRWWebController based on UIWebView.
  24 @interface CRWUIWebViewWebController :
  25     CRWWebController<CRWRecurringTaskDelegate>
  26
  27 // Designated initializer.
  28 - (instancetype)initWithWebState:(scoped_ptr<web::WebStateImpl>)webState;
  29
  30 @end
  31
  32 #pragma mark Testing
  33
  34 @interface CRWUIWebViewWebController (UsedOnlyForTesting)
  35 // Queued message strings received from JavaScript and deferred for processing.
  36 @property(nonatomic, readonly)
  37     CRWJSInvokeParameterQueue* jsInvokeParameterQueue;
  38 // Used by tests to measure time taken to inject JavaScript.
  39 @property(nonatomic, readonly)
  40     id<CRWRecurringTaskDelegate> recurringTaskDelegate;
  41 // Acts on the queue of messages received from the JS object encoded as
  42 // JSON in plain text.
  43 - (BOOL)respondToMessageQueue:(NSString*)messageQueue
  44             userIsInteracting:(BOOL)userIsInteracting
  45                     originURL:(const GURL&)originURL;
  46 @end
  47
  48 #endif  // IOS_WEB_WEB_STATE_UI_CRW_UI_WEB_VIEW_WEB_CONTROLLER_H_