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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/session/navigation_feature.h" | |
| 6 | |
| 7 #include "blimp/common/create_blimp_message.h" | |
| 8 #include "blimp/common/proto/blimp_message.pb.h" | |
| 9 #include "blimp/common/proto/navigation.pb.h" | |
| 10 #include "net/base/net_errors.h" | |
| 11 #include "url/gurl.h" | |
| 12 | |
| 13 namespace blimp { | |
| 14 namespace client { | |
| 15 | |
| 16 NavigationFeature::NavigationFeature() {} | |
| 17 | |
| 18 NavigationFeature::~NavigationFeature() {} | |
| 19 | |
| 20 void NavigationFeature::set_outgoing_message_processor( | |
| 21 scoped_ptr<BlimpMessageProcessor> processor) { | |
| 22 outgoing_message_processor_ = std::move(processor); | |
| 23 } | |
| 24 | |
| 25 void NavigationFeature::SetDelegate(int tab_id, | |
| 26 NavigationFeatureDelegate* delegate) { | |
| 27 DCHECK(!FindDelegate(tab_id)); | |
| 28 delegates_[tab_id] = delegate; | |
| 29 } | |
| 30 | |
| 31 void NavigationFeature::RemoveDelegate(int tab_id) { | |
| 32 DelegateMap::iterator it = delegates_.find(tab_id); | |
| 33 if (it != delegates_.end()) | |
| 34 delegates_.erase(it); | |
| 35 } | |
| 36 | |
| 37 void NavigationFeature::NavigateToUrlText(int tab_id, | |
| 38 const std::string& url_text) { | |
| 39 NavigationMessage* navigation_message; | |
| 40 scoped_ptr<BlimpMessage> blimp_message = | |
| 41 CreateBlimpMessage(&navigation_message, tab_id); | |
| 42 navigation_message->set_type(NavigationMessage::LOAD_URL); | |
| 43 navigation_message->mutable_load_url()->set_url(url_text); | |
| 44 outgoing_message_processor_->ProcessMessage(std::move(blimp_message), | |
| 45 net::CompletionCallback()); | |
| 46 } | |
| 47 | |
| 48 void NavigationFeature::Reload(int tab_id) { | |
| 49 NavigationMessage* navigation_message; | |
| 50 scoped_ptr<BlimpMessage> blimp_message = | |
| 51 CreateBlimpMessage(&navigation_message, tab_id); | |
| 52 navigation_message->set_type(NavigationMessage::RELOAD); | |
| 53 | |
| 54 outgoing_message_processor_->ProcessMessage(std::move(blimp_message), | |
| 55 net::CompletionCallback()); | |
| 56 } | |
| 57 | |
| 58 void NavigationFeature::GoForward(int tab_id) { | |
| 59 NavigationMessage* navigation_message; | |
| 60 scoped_ptr<BlimpMessage> blimp_message = | |
| 61 CreateBlimpMessage(&navigation_message, tab_id); | |
| 62 navigation_message->set_type(NavigationMessage::GO_FORWARD); | |
| 63 | |
| 64 outgoing_message_processor_->ProcessMessage(std::move(blimp_message), | |
| 65 net::CompletionCallback()); | |
| 66 } | |
| 67 | |
| 68 void NavigationFeature::GoBack(int tab_id) { | |
| 69 NavigationMessage* navigation_message; | |
| 70 scoped_ptr<BlimpMessage> blimp_message = | |
| 71 CreateBlimpMessage(&navigation_message, tab_id); | |
| 72 navigation_message->set_type(NavigationMessage::GO_BACK); | |
| 73 | |
| 74 outgoing_message_processor_->ProcessMessage(std::move(blimp_message), | |
| 75 net::CompletionCallback()); | |
| 76 } | |
| 77 | |
| 78 void NavigationFeature::ProcessMessage( | |
| 79 scoped_ptr<BlimpMessage> message, | |
| 80 const net::CompletionCallback& callback) { | |
| 81 DCHECK(!callback.is_null()); | |
| 82 DCHECK(message->type() == BlimpMessage::NAVIGATION); | |
| 83 | |
| 84 int tab_id = message->target_tab_id(); | |
| 85 DCHECK(message->has_navigation()); | |
| 86 const NavigationMessage& navigation_message = message->navigation(); | |
| 87 | |
| 88 NavigationFeatureDelegate* delegate = FindDelegate(tab_id); | |
| 89 DCHECK(delegate) << "NavigationFeatureDelegate not found for tab " << tab_id; | |
| 90 switch (navigation_message.type()) { | |
| 91 case NavigationMessage::NAVIGATION_STATE_CHANGED: { | |
| 92 const NavigationStateChangeMessage& details = | |
| 93 navigation_message.navigation_state_change(); | |
| 94 if (details.has_url()) | |
| 95 delegate->OnUrlChanged(tab_id, GURL(details.url())); | |
| 96 | |
| 97 if (details.has_title()) | |
| 98 delegate->OnTitleChanged(tab_id, details.title()); | |
| 99 | |
| 100 if (details.has_loading()) | |
| 101 delegate->OnLoadingChanged(tab_id, details.loading()); | |
| 102 | |
| 103 if (details.has_favicon()) { | |
| 104 NOTIMPLEMENTED(); | |
| 105 } | |
| 106 } break; | |
| 107 case NavigationMessage::LOAD_URL: | |
| 108 case NavigationMessage::GO_BACK: | |
| 109 case NavigationMessage::GO_FORWARD: | |
| 110 case NavigationMessage::RELOAD: | |
| 111 NOTREACHED() << "Client received unexpected navigation type."; | |
| 112 break; | |
| 113 case NavigationMessage::UNKNOWN: | |
| 114 NOTREACHED(); | |
| 115 } | |
| 116 | |
| 117 callback.Run(net::OK); | |
| 118 } | |
| 119 | |
| 120 NavigationFeature::NavigationFeatureDelegate* NavigationFeature::FindDelegate( | |
| 121 const int tab_id) { | |
| 122 DelegateMap::const_iterator it = delegates_.find(tab_id); | |
| 123 if (it != delegates_.end()) | |
| 124 return it->second; | |
| 125 return nullptr; | |
| 126 } | |
| 127 | |
| 128 } // namespace client | |
| 129 } // namespace blimp | |
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Chromium Code Reviews
Issue 1636163002:
Restructure contents of blimp/client. (Closed)
Base URL: https://chromium.googlesource.com/chromium/src.git@master