ios/web/web_state/web_state_observer_bridge.mm

   1 // Copyright 2015 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 #import "ios/web/public/web_state/web_state_observer_bridge.h"
   6
   7 namespace web {
   8
   9 WebStateObserverBridge::WebStateObserverBridge(web::WebState* webState,
  10                                                id<CRWWebStateObserver> observer)
  11     : web::WebStateObserver(webState), observer_(observer) {
  12 }
  13
  14 WebStateObserverBridge::~WebStateObserverBridge() {
  15 }
  16
  17 void WebStateObserverBridge::ProvisionalNavigationStarted(const GURL& url) {
  18   SEL selector = @selector(webState:didStartProvisionalNavigationForURL:);
  19   if ([observer_ respondsToSelector:selector]) {
  20     [observer_ webState:web_state() didStartProvisionalNavigationForURL:url];
  21   }
  22 }
  23
  24 void WebStateObserverBridge::NavigationItemCommitted(
  25     const web::LoadCommittedDetails& load_detatils) {
  26   SEL selector = @selector(webState:didCommitNavigationWithDetails:);
  27   if ([observer_ respondsToSelector:selector]) {
  28     [observer_ webState:web_state()
  29         didCommitNavigationWithDetails:load_detatils];
  30   }
  31 }
  32
  33 void WebStateObserverBridge::PageLoaded(
  34     web::PageLoadCompletionStatus load_completion_status) {
  35   SEL selector = @selector(webStateDidLoadPage:);
  36   if ([observer_ respondsToSelector:selector])
  37     [observer_ webStateDidLoadPage:web_state()];
  38 }
  39
  40 void WebStateObserverBridge::InsterstitialDismissed() {
  41   SEL selector = @selector(webStateDidDismissInterstitial:);
  42   if ([observer_ respondsToSelector:selector])
  43     [observer_ webStateDidDismissInterstitial:web_state()];
  44 }
  45
  46 void WebStateObserverBridge::UrlHashChanged() {
  47   SEL selector = @selector(webStateDidChangeURLHash:);
  48   if ([observer_ respondsToSelector:selector])
  49     [observer_ webStateDidChangeURLHash:web_state()];
  50 }
  51
  52 void WebStateObserverBridge::HistoryStateChanged() {
  53   SEL selector = @selector(webStateDidChangeHistoryState:);
  54   if ([observer_ respondsToSelector:selector])
  55     [observer_ webStateDidChangeHistoryState:web_state()];
  56 }
  57
  58 void WebStateObserverBridge::DocumentSubmitted(const std::string& form_name,
  59                                                bool user_initiated) {
  60   SEL selector =
  61       @selector(webState:didSubmitDocumentWithFormNamed:userInitiated:);
  62   if ([observer_ respondsToSelector:selector]) {
  63     [observer_ webState:web_state()
  64         didSubmitDocumentWithFormNamed:form_name
  65                          userInitiated:user_initiated];
  66   }
  67 }
  68
  69 void WebStateObserverBridge::FormActivityRegistered(
  70     const std::string& form_name,
  71     const std::string& field_name,
  72     const std::string& type,
  73     const std::string& value,
  74     int key_code,
  75     bool input_missing) {
  76   SEL selector = @selector(webState:
  77       didRegisterFormActivityWithFormNamed:
  78                                  fieldName:
  79                                       type:
  80                                      value:
  81                                    keyCode:
  82                               inputMissing:);
  83   if ([observer_ respondsToSelector:selector]) {
  84     [observer_ webState:web_state()
  85         didRegisterFormActivityWithFormNamed:form_name
  86                                    fieldName:field_name
  87                                         type:type
  88                                        value:value
  89                                      keyCode:key_code
  90                                 inputMissing:input_missing];
  91   }
  92 }
  93
  94 void WebStateObserverBridge::AutocompleteRequested(const GURL& source_url,
  95                                                    const std::string& form_name,
  96                                                    bool user_initiated) {
  97   SEL selector = @selector(webState:
  98       requestAutocompleteForFormNamed:
  99                             sourceURL:
 100                         userInitiated:);
 101   if ([observer_ respondsToSelector:selector]) {
 102     [observer_ webState:web_state()
 103         requestAutocompleteForFormNamed:form_name
 104                               sourceURL:source_url
 105                           userInitiated:user_initiated];
 106   }
 107 }
 108
 109 void WebStateObserverBridge::FaviconUrlUpdated(
 110     const std::vector<FaviconURL>& candidates) {
 111   SEL selector = @selector(webState:didUpdateFaviconURLCandidates:);
 112   if ([observer_ respondsToSelector:selector])
 113     [observer_ webState:web_state() didUpdateFaviconURLCandidates:candidates];
 114 }
 115
 116 void WebStateObserverBridge::WebStateDestroyed() {
 117   SEL selector = @selector(webStateDestroyed:);
 118   if ([observer_ respondsToSelector:selector]) {
 119     // |webStateDestroyed:| may delete |this|, so don't expect |this| to be
 120     // valid afterwards.
 121     [observer_ webStateDestroyed:web_state()];
 122   }
 123 }
 124
 125 }  // namespace web