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| 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 #include "blimp/client/core/contents/navigation_feature.h" | |
| 6 | |
| 7 #include <map> | |
| 8 #include <string> | |
| 9 | |
| 10 #include "blimp/common/create_blimp_message.h" | |
| 11 #include "blimp/common/proto/blimp_message.pb.h" | |
| 12 #include "blimp/common/proto/navigation.pb.h" | |
| 13 #include "components/url_formatter/url_fixer.h" | |
| 14 #include "net/base/net_errors.h" | |
| 15 #include "url/gurl.h" | |
| 16 #include "url/url_canon.h" | |
| 17 #include "url/url_util.h" | |
| 18 | |
| 19 namespace blimp { | |
| 20 namespace client { | |
| 21 | |
| 22 NavigationFeature::NavigationFeature() {} | |
| 23 | |
| 24 NavigationFeature::~NavigationFeature() {} | |
| 25 | |
| 26 void NavigationFeature::set_outgoing_message_processor( | |
| 27 std::unique_ptr<BlimpMessageProcessor> processor) { | |
| 28 outgoing_message_processor_ = std::move(processor); | |
| 29 } | |
| 30 | |
| 31 void NavigationFeature::SetDelegate(int tab_id, | |
| 32 NavigationFeatureDelegate* delegate) { | |
| 33 DCHECK(!FindDelegate(tab_id)); | |
| 34 delegates_[tab_id] = delegate; | |
| 35 } | |
| 36 | |
| 37 void NavigationFeature::RemoveDelegate(int tab_id) { | |
| 38 auto it = delegates_.find(tab_id); | |
| 39 if (it != delegates_.end()) | |
| 40 delegates_.erase(it); | |
| 41 } | |
| 42 | |
| 43 void NavigationFeature::NavigateToUrlText(int tab_id, | |
| 44 const std::string& url_text) { | |
| 45 GURL url = url_formatter::FixupURL(url_text, std::string()); | |
| 46 NavigationMessage* navigation_message; | |
| 47 std::unique_ptr<BlimpMessage> blimp_message = | |
| 48 CreateBlimpMessage(&navigation_message, tab_id); | |
| 49 navigation_message->set_type(NavigationMessage::LOAD_URL); | |
| 50 // Use the possibly invalid spec here. Just load what we're getting from the | |
| 51 // embedder. | |
| 52 navigation_message->mutable_load_url()->set_url(url.possibly_invalid_spec()); | |
| 53 outgoing_message_processor_->ProcessMessage(std::move(blimp_message), | |
| 54 net::CompletionCallback()); | |
| 55 } | |
| 56 | |
| 57 void NavigationFeature::Reload(int tab_id) { | |
| 58 NavigationMessage* navigation_message; | |
| 59 std::unique_ptr<BlimpMessage> blimp_message = | |
| 60 CreateBlimpMessage(&navigation_message, tab_id); | |
| 61 navigation_message->set_type(NavigationMessage::RELOAD); | |
| 62 | |
| 63 outgoing_message_processor_->ProcessMessage(std::move(blimp_message), | |
| 64 net::CompletionCallback()); | |
| 65 } | |
| 66 | |
| 67 void NavigationFeature::GoForward(int tab_id) { | |
| 68 NavigationMessage* navigation_message; | |
| 69 std::unique_ptr<BlimpMessage> blimp_message = | |
| 70 CreateBlimpMessage(&navigation_message, tab_id); | |
| 71 navigation_message->set_type(NavigationMessage::GO_FORWARD); | |
| 72 | |
| 73 outgoing_message_processor_->ProcessMessage(std::move(blimp_message), | |
| 74 net::CompletionCallback()); | |
| 75 } | |
| 76 | |
| 77 void NavigationFeature::GoBack(int tab_id) { | |
| 78 NavigationMessage* navigation_message; | |
| 79 std::unique_ptr<BlimpMessage> blimp_message = | |
| 80 CreateBlimpMessage(&navigation_message, tab_id); | |
| 81 navigation_message->set_type(NavigationMessage::GO_BACK); | |
| 82 | |
| 83 outgoing_message_processor_->ProcessMessage(std::move(blimp_message), | |
| 84 net::CompletionCallback()); | |
| 85 } | |
| 86 | |
| 87 void NavigationFeature::ProcessMessage( | |
| 88 std::unique_ptr<BlimpMessage> message, | |
| 89 const net::CompletionCallback& callback) { | |
| 90 DCHECK(!callback.is_null()); | |
| 91 DCHECK_EQ(BlimpMessage::kNavigation, message->feature_case()); | |
| 92 | |
| 93 int tab_id = message->target_tab_id(); | |
| 94 const NavigationMessage& navigation_message = message->navigation(); | |
| 95 | |
| 96 NavigationFeatureDelegate* delegate = FindDelegate(tab_id); | |
| 97 if (!delegate) { | |
| 98 VLOG(1) << "NavigationFeatureDelegate not found for " << tab_id | |
| 99 << ". Ignoring."; | |
| 100 callback.Run(net::OK); | |
| 101 return; | |
| 102 } | |
| 103 | |
| 104 switch (navigation_message.type()) { | |
| 105 case NavigationMessage::NAVIGATION_STATE_CHANGED: { | |
| 106 const NavigationStateChangeMessage& details = | |
| 107 navigation_message.navigation_state_changed(); | |
| 108 if (details.has_url()) | |
| 109 delegate->OnUrlChanged(tab_id, GURL(details.url())); | |
| 110 | |
| 111 if (details.has_title()) | |
| 112 delegate->OnTitleChanged(tab_id, details.title()); | |
| 113 | |
| 114 if (details.has_loading()) | |
| 115 delegate->OnLoadingChanged(tab_id, details.loading()); | |
| 116 | |
| 117 if (details.has_favicon()) { | |
| 118 NOTIMPLEMENTED(); | |
| 119 } | |
| 120 | |
| 121 if (details.has_page_load_completed()) { | |
| 122 delegate->OnPageLoadStatusUpdate(tab_id, details.page_load_completed()); | |
| 123 } | |
| 124 } break; | |
| 125 case NavigationMessage::LOAD_URL: | |
| 126 case NavigationMessage::GO_BACK: | |
| 127 case NavigationMessage::GO_FORWARD: | |
| 128 case NavigationMessage::RELOAD: | |
| 129 NOTREACHED() << "Client received unexpected navigation type."; | |
| 130 break; | |
| 131 case NavigationMessage::UNKNOWN: | |
| 132 NOTREACHED(); | |
| 133 } | |
| 134 | |
| 135 callback.Run(net::OK); | |
| 136 } | |
| 137 | |
| 138 NavigationFeature::NavigationFeatureDelegate* NavigationFeature::FindDelegate( | |
| 139 const int tab_id) { | |
| 140 base::SmallMap<std::map<int, NavigationFeatureDelegate*>>::const_iterator it = | |
| 141 delegates_.find(tab_id); | |
| 142 if (it != delegates_.end()) | |
| 143 return it->second; | |
| 144 return nullptr; | |
| 145 } | |
| 146 | |
| 147 } // namespace client | |
| 148 } // namespace blimp | |
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Chromium Code Reviews
Issue 2624903006:
Remove all blimp client code. (Closed)
